Topaz fixes to Mac & Windows apps, and version number update

Error Messages - one fix, one adddition

.gitignore

@@ -2,9 +2,6 @@
 __pycache__/
 *.pyc
 
-# C extensions
-*.so
-
 # Distribution / packaging
 .Python
 env/
@@ -40,7 +37,6 @@ nosetests.xml
 coverage.xml
 
 # Translations
-*.mo
 *.pot
 
 # Django stuff:

Adobe_EPUB_Tools/README_ineptepub.txt

@@ -1,30 +0,0 @@
-From Apprentice Alf's Blog
-
-Adobe Adept ePub and PDF, .epub, .pdf
-
-This directory includes modified versions of the I♥CABBAGES Adobe Adept inept scripts for epubs.  These scripts have been modified to work with OpenSSL on Windows as well as Linux and Mac OS X.  His original scripts can be found in the clearly labelled folder.  If a Windows User has OpenSSL installed, these scripts will make use of it in place of PyCrypto.
-
-The wonderful I♥CABBAGES has produced scripts that will remove the DRM from ePubs and PDFs encryped with Adobe’s DRM. These scripts require installation of the PyCrypto python package *or* the OpenSSL library on Windows.  For Mac OS X and Linux boxes, these scripts use the already installed OpenSSL libcrypto so there is no additional requirements for these platforms.
-
-For more info, see the author's blog:
-http://i-u2665-cabbages.blogspot.com/2009_02_01_archive.html
-
-There are two scripts:
-
-The first is called ineptkey_v5.1.pyw.  Simply double-click to launch it and it will create a key file that is needed later to actually remove the DRM.  This script need only be run once unless you change your ADE account information.
-
-The second is called in ineptepub_v5.3.pyw.  Simply double-click to launch it.  It will ask for your previously generated key file and the path to the book you want to remove the DRM from.
-
-Both of these scripts are gui python programs.   Python 2.X (32 bit) is already installed in Mac OSX.  We recommend ActiveState's Active Python Version 2.X (32 bit) for Windows users.
-
-The latest version of ineptpdf to use is version 8.4.42, which improves support for some PDF files. 
-
-ineptpdf version 8.4.42 can be found here: 
-
-http://pastebin.com/kuKMXXsC
-
-It is not included in the tools archive.
-
-If that link is down, please check out the following website for some of the latest releases of these tools:
-
-http://ainept.freewebspace.com/

Adobe_EPUB_Tools/ineptepub.pyw

@@ -1,465 +0,0 @@
-#! /usr/bin/python
-# -*- coding: utf-8 -*-
-
-# ineptepub.pyw, version 5.4
-# Copyright © 2009-2010 i♥cabbages
-
-# Released under the terms of the GNU General Public Licence, version 3 or
-# later.  <http://www.gnu.org/licenses/>
-
-# Windows users: Before running this program, you must first install Python 2.6
-#   from <http://www.python.org/download/> and PyCrypto from
-#   <http://www.voidspace.org.uk/python/modules.shtml#pycrypto> (make sure to
-#   install the version for Python 2.6).  Save this script file as
-#   ineptepub.pyw and double-click on it to run it.
-#
-# Mac OS X users: Save this script file as ineptepub.pyw.  You can run this
-#   program from the command line (pythonw ineptepub.pyw) or by double-clicking
-#   it when it has been associated with PythonLauncher.
-
-# Revision history:
-#   1 - Initial release
-#   2 - Rename to INEPT, fix exit code
-#   5 - Version bump to avoid (?) confusion;
-#       Improve OS X support by using OpenSSL when available
-#   5.1 - Improve OpenSSL error checking
-#   5.2 - Fix ctypes error causing segfaults on some systems
-#   5.3 - add support for OpenSSL on Windows, fix bug with some versions of libcrypto 0.9.8 prior to path level o
-#   5.4 - add support for encoding to 'utf-8' when building up list of files to decrypt from encryption.xml
-
-"""
-Decrypt Adobe ADEPT-encrypted EPUB books.
-"""
-
-from __future__ import with_statement
-
-__license__ = 'GPL v3'
-
-import sys
-import os
-import zlib
-import zipfile
-from zipfile import ZipFile, ZIP_STORED, ZIP_DEFLATED
-from contextlib import closing
-import xml.etree.ElementTree as etree
-import Tkinter
-import Tkconstants
-import tkFileDialog
-import tkMessageBox
-
-class ADEPTError(Exception):
-    pass
-
-def _load_crypto_libcrypto():
-    from ctypes import CDLL, POINTER, c_void_p, c_char_p, c_int, c_long, \
-        Structure, c_ulong, create_string_buffer, cast
-    from ctypes.util import find_library
-
-    if sys.platform.startswith('win'):
-        libcrypto = find_library('libeay32')
-    else:
-        libcrypto = find_library('crypto')
-
-    if libcrypto is None:
-        raise ADEPTError('libcrypto not found')
-    libcrypto = CDLL(libcrypto)
-
-    RSA_NO_PADDING = 3
-    AES_MAXNR = 14
-    
-    c_char_pp = POINTER(c_char_p)
-    c_int_p = POINTER(c_int)
-
-    class RSA(Structure):
-        pass
-    RSA_p = POINTER(RSA)
-    
-    class AES_KEY(Structure):
-        _fields_ = [('rd_key', c_long * (4 * (AES_MAXNR + 1))),
-                    ('rounds', c_int)]
-    AES_KEY_p = POINTER(AES_KEY)
-    
-    def F(restype, name, argtypes):
-        func = getattr(libcrypto, name)
-        func.restype = restype
-        func.argtypes = argtypes
-        return func
-    
-    d2i_RSAPrivateKey = F(RSA_p, 'd2i_RSAPrivateKey',
-                          [RSA_p, c_char_pp, c_long])
-    RSA_size = F(c_int, 'RSA_size', [RSA_p])
-    RSA_private_decrypt = F(c_int, 'RSA_private_decrypt',
-                            [c_int, c_char_p, c_char_p, RSA_p, c_int])
-    RSA_free = F(None, 'RSA_free', [RSA_p])
-    AES_set_decrypt_key = F(c_int, 'AES_set_decrypt_key',
-                            [c_char_p, c_int, AES_KEY_p])
-    AES_cbc_encrypt = F(None, 'AES_cbc_encrypt',
-                        [c_char_p, c_char_p, c_ulong, AES_KEY_p, c_char_p,
-                         c_int])
-    
-    class RSA(object):
-        def __init__(self, der):
-            buf = create_string_buffer(der)
-            pp = c_char_pp(cast(buf, c_char_p))
-            rsa = self._rsa = d2i_RSAPrivateKey(None, pp, len(der))
-            if rsa is None:
-                raise ADEPTError('Error parsing ADEPT user key DER')
-        
-        def decrypt(self, from_):
-            rsa = self._rsa
-            to = create_string_buffer(RSA_size(rsa))
-            dlen = RSA_private_decrypt(len(from_), from_, to, rsa,
-                                       RSA_NO_PADDING)
-            if dlen < 0:
-                raise ADEPTError('RSA decryption failed')
-            return to[:dlen]
-    
-        def __del__(self):
-            if self._rsa is not None:
-                RSA_free(self._rsa)
-                self._rsa = None
-
-    class AES(object):
-        def __init__(self, userkey):
-            self._blocksize = len(userkey)
-            if (self._blocksize != 16) and (self._blocksize != 24) and (self._blocksize != 32) :
-                raise ADEPTError('AES improper key used')
-                return
-            key = self._key = AES_KEY()
-            rv = AES_set_decrypt_key(userkey, len(userkey) * 8, key)
-            if rv < 0:
-                raise ADEPTError('Failed to initialize AES key')
-    
-        def decrypt(self, data):
-            out = create_string_buffer(len(data))
-            iv = ("\x00" * self._blocksize)
-            rv = AES_cbc_encrypt(data, out, len(data), self._key, iv, 0)
-            if rv == 0:
-                raise ADEPTError('AES decryption failed')
-            return out.raw
-
-    return (AES, RSA)
-
-def _load_crypto_pycrypto():
-    from Crypto.Cipher import AES as _AES
-    from Crypto.PublicKey import RSA as _RSA
-
-    # ASN.1 parsing code from tlslite
-    class ASN1Error(Exception):
-        pass
-    
-    class ASN1Parser(object):
-        class Parser(object):
-            def __init__(self, bytes):
-                self.bytes = bytes
-                self.index = 0
-    
-            def get(self, length):
-                if self.index + length > len(self.bytes):
-                    raise ASN1Error("Error decoding ASN.1")
-                x = 0
-                for count in range(length):
-                    x <<= 8
-                    x |= self.bytes[self.index]
-                    self.index += 1
-                return x
-    
-            def getFixBytes(self, lengthBytes):
-                bytes = self.bytes[self.index : self.index+lengthBytes]
-                self.index += lengthBytes
-                return bytes
-    
-            def getVarBytes(self, lengthLength):
-                lengthBytes = self.get(lengthLength)
-                return self.getFixBytes(lengthBytes)
-    
-            def getFixList(self, length, lengthList):
-                l = [0] * lengthList
-                for x in range(lengthList):
-                    l[x] = self.get(length)
-                return l
-    
-            def getVarList(self, length, lengthLength):
-                lengthList = self.get(lengthLength)
-                if lengthList % length != 0:
-                    raise ASN1Error("Error decoding ASN.1")
-                lengthList = int(lengthList/length)
-                l = [0] * lengthList
-                for x in range(lengthList):
-                    l[x] = self.get(length)
-                return l
-    
-            def startLengthCheck(self, lengthLength):
-                self.lengthCheck = self.get(lengthLength)
-                self.indexCheck = self.index
-    
-            def setLengthCheck(self, length):
-                self.lengthCheck = length
-                self.indexCheck = self.index
-    
-            def stopLengthCheck(self):
-                if (self.index - self.indexCheck) != self.lengthCheck:
-                    raise ASN1Error("Error decoding ASN.1")
-    
-            def atLengthCheck(self):
-                if (self.index - self.indexCheck) < self.lengthCheck:
-                    return False
-                elif (self.index - self.indexCheck) == self.lengthCheck:
-                    return True
-                else:
-                    raise ASN1Error("Error decoding ASN.1")
-    
-        def __init__(self, bytes):
-            p = self.Parser(bytes)
-            p.get(1)
-            self.length = self._getASN1Length(p)
-            self.value = p.getFixBytes(self.length)
-    
-        def getChild(self, which):
-            p = self.Parser(self.value)
-            for x in range(which+1):
-                markIndex = p.index
-                p.get(1)
-                length = self._getASN1Length(p)
-                p.getFixBytes(length)
-            return ASN1Parser(p.bytes[markIndex:p.index])
-    
-        def _getASN1Length(self, p):
-            firstLength = p.get(1)
-            if firstLength<=127:
-                return firstLength
-            else:
-                lengthLength = firstLength & 0x7F
-                return p.get(lengthLength)
-
-    class AES(object):
-        def __init__(self, key):
-            self._aes = _AES.new(key, _AES.MODE_CBC)
-
-        def decrypt(self, data):
-            return self._aes.decrypt(data)
-
-    class RSA(object):
-        def __init__(self, der):
-            key = ASN1Parser([ord(x) for x in der])
-            key = [key.getChild(x).value for x in xrange(1, 4)]
-            key = [self.bytesToNumber(v) for v in key]
-            self._rsa = _RSA.construct(key)
-
-        def bytesToNumber(self, bytes):
-            total = 0L
-            for byte in bytes:
-                total = (total << 8) + byte
-            return total
-    
-        def decrypt(self, data):
-            return self._rsa.decrypt(data)
-
-    return (AES, RSA)
-
-def _load_crypto():
-    AES = RSA = None
-    for loader in (_load_crypto_libcrypto, _load_crypto_pycrypto):
-        try:
-            AES, RSA = loader()
-            break
-        except (ImportError, ADEPTError):
-            pass
-    return (AES, RSA)
-AES, RSA = _load_crypto()
-
-META_NAMES = ('mimetype', 'META-INF/rights.xml', 'META-INF/encryption.xml')
-NSMAP = {'adept': 'http://ns.adobe.com/adept',
-         'enc': 'http://www.w3.org/2001/04/xmlenc#'}
-
-class ZipInfo(zipfile.ZipInfo):
-    def __init__(self, *args, **kwargs):
-        if 'compress_type' in kwargs:
-            compress_type = kwargs.pop('compress_type')
-        super(ZipInfo, self).__init__(*args, **kwargs)
-        self.compress_type = compress_type
-
-class Decryptor(object):
-    def __init__(self, bookkey, encryption):
-        enc = lambda tag: '{%s}%s' % (NSMAP['enc'], tag)
-        self._aes = AES(bookkey)
-        encryption = etree.fromstring(encryption)
-        self._encrypted = encrypted = set()
-        expr = './%s/%s/%s' % (enc('EncryptedData'), enc('CipherData'),
-                               enc('CipherReference'))
-        for elem in encryption.findall(expr):
-            path = elem.get('URI', None)
-            if path is not None:
-                path = path.encode('utf-8')
-                encrypted.add(path)
-
-    def decompress(self, bytes):
-        dc = zlib.decompressobj(-15)
-        bytes = dc.decompress(bytes)
-        ex = dc.decompress('Z') + dc.flush()
-        if ex:
-            bytes = bytes + ex
-        return bytes
-
-    def decrypt(self, path, data):
-        if path in self._encrypted:
-            data = self._aes.decrypt(data)[16:]
-            data = data[:-ord(data[-1])]
-            data = self.decompress(data)
-        return data
-
-def cli_main(argv=sys.argv):
-    progname = os.path.basename(argv[0])
-    if AES is None:
-        print "%s: This script requires OpenSSL or PyCrypto, which must be" \
-              " installed separately.  Read the top-of-script comment for" \
-              " details." % (progname,)
-        return 1
-    if len(argv) != 4:
-        print "usage: %s KEYFILE INBOOK OUTBOOK" % (progname,)
-        return 1
-    keypath, inpath, outpath = argv[1:]
-    with open(keypath, 'rb') as f:
-        keyder = f.read()
-    rsa = RSA(keyder)
-    with closing(ZipFile(open(inpath, 'rb'))) as inf:
-        namelist = set(inf.namelist())
-        if 'META-INF/rights.xml' not in namelist or \
-           'META-INF/encryption.xml' not in namelist:
-            raise ADEPTError('%s: not an ADEPT EPUB' % (inpath,))
-        for name in META_NAMES:
-            namelist.remove(name)
-        rights = etree.fromstring(inf.read('META-INF/rights.xml'))
-        adept = lambda tag: '{%s}%s' % (NSMAP['adept'], tag)
-        expr = './/%s' % (adept('encryptedKey'),)
-        bookkey = ''.join(rights.findtext(expr))
-        bookkey = rsa.decrypt(bookkey.decode('base64'))
-        # Padded as per RSAES-PKCS1-v1_5
-        if bookkey[-17] != '\x00':
-            raise ADEPTError('problem decrypting session key')
-        encryption = inf.read('META-INF/encryption.xml')
-        decryptor = Decryptor(bookkey[-16:], encryption)
-        kwds = dict(compression=ZIP_DEFLATED, allowZip64=False)
-        with closing(ZipFile(open(outpath, 'wb'), 'w', **kwds)) as outf:
-            zi = ZipInfo('mimetype', compress_type=ZIP_STORED)
-            outf.writestr(zi, inf.read('mimetype'))
-            for path in namelist:
-                data = inf.read(path)
-                outf.writestr(path, decryptor.decrypt(path, data))
-    return 0
-
-class DecryptionDialog(Tkinter.Frame):
-    def __init__(self, root):
-        Tkinter.Frame.__init__(self, root, border=5)
-        self.status = Tkinter.Label(self, text='Select files for decryption')
-        self.status.pack(fill=Tkconstants.X, expand=1)
-        body = Tkinter.Frame(self)
-        body.pack(fill=Tkconstants.X, expand=1)
-        sticky = Tkconstants.E + Tkconstants.W
-        body.grid_columnconfigure(1, weight=2)
-        Tkinter.Label(body, text='Key file').grid(row=0)
-        self.keypath = Tkinter.Entry(body, width=30)
-        self.keypath.grid(row=0, column=1, sticky=sticky)
-        if os.path.exists('adeptkey.der'):
-            self.keypath.insert(0, 'adeptkey.der')
-        button = Tkinter.Button(body, text="...", command=self.get_keypath)
-        button.grid(row=0, column=2)
-        Tkinter.Label(body, text='Input file').grid(row=1)
-        self.inpath = Tkinter.Entry(body, width=30)
-        self.inpath.grid(row=1, column=1, sticky=sticky)
-        button = Tkinter.Button(body, text="...", command=self.get_inpath)
-        button.grid(row=1, column=2)
-        Tkinter.Label(body, text='Output file').grid(row=2)
-        self.outpath = Tkinter.Entry(body, width=30)
-        self.outpath.grid(row=2, column=1, sticky=sticky)
-        button = Tkinter.Button(body, text="...", command=self.get_outpath)
-        button.grid(row=2, column=2)
-        buttons = Tkinter.Frame(self)
-        buttons.pack()
-        botton = Tkinter.Button(
-            buttons, text="Decrypt", width=10, command=self.decrypt)
-        botton.pack(side=Tkconstants.LEFT)
-        Tkinter.Frame(buttons, width=10).pack(side=Tkconstants.LEFT)
-        button = Tkinter.Button(
-            buttons, text="Quit", width=10, command=self.quit)
-        button.pack(side=Tkconstants.RIGHT)
-
-    def get_keypath(self):
-        keypath = tkFileDialog.askopenfilename(
-            parent=None, title='Select ADEPT key file',
-            defaultextension='.der', filetypes=[('DER-encoded files', '.der'),
-                                                ('All Files', '.*')])
-        if keypath:
-            keypath = os.path.normpath(keypath)
-            self.keypath.delete(0, Tkconstants.END)
-            self.keypath.insert(0, keypath)
-        return
-
-    def get_inpath(self):
-        inpath = tkFileDialog.askopenfilename(
-            parent=None, title='Select ADEPT-encrypted EPUB file to decrypt',
-            defaultextension='.epub', filetypes=[('EPUB files', '.epub'),
-                                                 ('All files', '.*')])
-        if inpath:
-            inpath = os.path.normpath(inpath)
-            self.inpath.delete(0, Tkconstants.END)
-            self.inpath.insert(0, inpath)
-        return
-
-    def get_outpath(self):
-        outpath = tkFileDialog.asksaveasfilename(
-            parent=None, title='Select unencrypted EPUB file to produce',
-            defaultextension='.epub', filetypes=[('EPUB files', '.epub'),
-                                                 ('All files', '.*')])
-        if outpath:
-            outpath = os.path.normpath(outpath)
-            self.outpath.delete(0, Tkconstants.END)
-            self.outpath.insert(0, outpath)
-        return
-
-    def decrypt(self):
-        keypath = self.keypath.get()
-        inpath = self.inpath.get()
-        outpath = self.outpath.get()
-        if not keypath or not os.path.exists(keypath):
-            self.status['text'] = 'Specified key file does not exist'
-            return
-        if not inpath or not os.path.exists(inpath):
-            self.status['text'] = 'Specified input file does not exist'
-            return
-        if not outpath:
-            self.status['text'] = 'Output file not specified'
-            return
-        if inpath == outpath:
-            self.status['text'] = 'Must have different input and output files'
-            return
-        argv = [sys.argv[0], keypath, inpath, outpath]
-        self.status['text'] = 'Decrypting...'
-        try:
-            cli_main(argv)
-        except Exception, e:
-            self.status['text'] = 'Error: ' + str(e)
-            return
-        self.status['text'] = 'File successfully decrypted'
-
-def gui_main():
-    root = Tkinter.Tk()
-    if AES is None:
-        root.withdraw()
-        tkMessageBox.showerror(
-            "INEPT EPUB Decrypter",
-            "This script requires OpenSSL or PyCrypto, which must be"
-            " installed separately.  Read the top-of-script comment for"
-            " details.")
-        return 1
-    root.title('INEPT EPUB Decrypter')
-    root.resizable(True, False)
-    root.minsize(300, 0)
-    DecryptionDialog(root).pack(fill=Tkconstants.X, expand=1)
-    root.mainloop()
-    return 0
-
-if __name__ == '__main__':
-    if len(sys.argv) > 1:
-        sys.exit(cli_main())
-    sys.exit(gui_main())

Barnes_and_Noble_EPUB_Tools/README_ignoble_epub.txt

@@ -1,19 +0,0 @@
-Readme.txt
-
-Barnes and Noble EPUB ebooks use a form of Social DRM which requires information on your Credit Card Number and the Name on the Credit card used to purchase the book to actually unencrypt the book.
-
-For more info, see the author's blog:
-http://i-u2665-cabbages.blogspot.com/2009_12_01_archive.html
-
-The original scripts by IHeartCabbages are available here as well.  These scripts have been modified to allow the use of OpenSSL in place of PyCrypto to make them easier to run on Linux and Mac OS X. 
-
-There are 2 scripts:
-
-The first is ignoblekeygen_v2.pyw.  Double-click to launch it and provide the required information, and this program will generate a key file needed to remove the DRM from the books.  This key file need only be generated once unless either you change your credit card number or your name on the credit card (or if you use a different credit card to purchase your book).
-
-The second is ignobleepub_v3.pyw.  Double-click it and it will ask for your key file and the path to the book to remove the DRM from.
-
-All of these scripts are gui python programs.   Python 2.X (32 bit) is already installed in Mac OSX.  We recommend ActiveState's Active Python Version 2.X (32 bit) for Windows users.
-
-These scripts are based on the IHeartCabbages original scripts that allow the replacement of the requirement for PyCrypto with OpenSSL's libcrypto which is already installed on all Mac OS X machines and Linux Boxes.  Window's Users will still have to install PyCrypto or OpenSSL to get these scripts to work properly.
-

Barnes_and_Noble_EPUB_Tools/ignobleepub.pyw

@@ -1,324 +0,0 @@
-#! /usr/bin/python
-
-# ignobleepub.pyw, version 3
-
-# To run this program install Python 2.6 from <http://www.python.org/download/>
-# and OpenSSL or PyCrypto from http://www.voidspace.org.uk/python/modules.shtml#pycrypto
-# (make sure to install the version for Python 2.6).  Save this script file as
-# ignobleepub.pyw and double-click on it to run it.
-
-# Revision history:
-#   1 - Initial release
-#   2 - Added OS X support by using OpenSSL when available
-#   3 - screen out improper key lengths to prevent segfaults on Linux
-#   3.1 - Allow Windows versions of libcrypto to be found
-
-from __future__ import with_statement
-
-__license__ = 'GPL v3'
-
-import sys
-import os
-import zlib
-import zipfile
-from zipfile import ZipFile, ZIP_STORED, ZIP_DEFLATED
-from contextlib import closing
-import xml.etree.ElementTree as etree
-import Tkinter
-import Tkconstants
-import tkFileDialog
-import tkMessageBox
-
-class IGNOBLEError(Exception):
-    pass
-
-def _load_crypto_libcrypto():
-    from ctypes import CDLL, POINTER, c_void_p, c_char_p, c_int, c_long, \
-        Structure, c_ulong, create_string_buffer, cast
-    from ctypes.util import find_library
-
-    if sys.platform.startswith('win'):
-        libcrypto = find_library('libeay32')
-    else:
-        libcrypto = find_library('crypto')
-    if libcrypto is None:
-        raise IGNOBLEError('libcrypto not found')
-    libcrypto = CDLL(libcrypto)
-
-    AES_MAXNR = 14
-    
-    c_char_pp = POINTER(c_char_p)
-    c_int_p = POINTER(c_int)
-
-    class AES_KEY(Structure):
-        _fields_ = [('rd_key', c_long * (4 * (AES_MAXNR + 1))),
-                    ('rounds', c_int)]
-    AES_KEY_p = POINTER(AES_KEY)
-    
-    def F(restype, name, argtypes):
-        func = getattr(libcrypto, name)
-        func.restype = restype
-        func.argtypes = argtypes
-        return func
-    
-    AES_cbc_encrypt = F(None, 'AES_cbc_encrypt',
-                        [c_char_p, c_char_p, c_ulong, AES_KEY_p, c_char_p,
-                         c_int])
-    AES_set_decrypt_key = F(c_int, 'AES_set_decrypt_key',
-                            [c_char_p, c_int, AES_KEY_p])
-    AES_cbc_encrypt = F(None, 'AES_cbc_encrypt',
-                        [c_char_p, c_char_p, c_ulong, AES_KEY_p, c_char_p,
-                         c_int])
-    
-    class AES(object):
-        def __init__(self, userkey):
-            self._blocksize = len(userkey)
-            if (self._blocksize != 16) and (self._blocksize != 24) and (self._blocksize != 32) :
-                raise IGNOBLEError('AES improper key used')
-                return
-            key = self._key = AES_KEY()
-            rv = AES_set_decrypt_key(userkey, len(userkey) * 8, key)
-            if rv < 0:
-                raise IGNOBLEError('Failed to initialize AES key')
-    
-        def decrypt(self, data):
-            out = create_string_buffer(len(data))
-            iv = ("\x00" * self._blocksize)
-            rv = AES_cbc_encrypt(data, out, len(data), self._key, iv, 0)
-            if rv == 0:
-                raise IGNOBLEError('AES decryption failed')
-            return out.raw
-
-    return AES
-
-def _load_crypto_pycrypto():
-    from Crypto.Cipher import AES as _AES
-
-    class AES(object):
-        def __init__(self, key):
-            self._aes = _AES.new(key, _AES.MODE_CBC)
-
-        def decrypt(self, data):
-            return self._aes.decrypt(data)
-
-    return AES
-
-def _load_crypto():
-    AES = None
-    for loader in (_load_crypto_libcrypto, _load_crypto_pycrypto):
-        try:
-            AES = loader()
-            break
-        except (ImportError, IGNOBLEError):
-            pass
-    return AES
-AES = _load_crypto()
-
-
- 
-
-"""
-Decrypt Barnes & Noble ADEPT encrypted EPUB books.
-"""
-
-
-META_NAMES = ('mimetype', 'META-INF/rights.xml', 'META-INF/encryption.xml')
-NSMAP = {'adept': 'http://ns.adobe.com/adept',
-         'enc': 'http://www.w3.org/2001/04/xmlenc#'}
-
-class ZipInfo(zipfile.ZipInfo):
-    def __init__(self, *args, **kwargs):
-        if 'compress_type' in kwargs:
-            compress_type = kwargs.pop('compress_type')
-        super(ZipInfo, self).__init__(*args, **kwargs)
-        self.compress_type = compress_type
-
-class Decryptor(object):
-    def __init__(self, bookkey, encryption):
-        enc = lambda tag: '{%s}%s' % (NSMAP['enc'], tag)
-        # self._aes = AES.new(bookkey, AES.MODE_CBC)
-        self._aes = AES(bookkey)
-        encryption = etree.fromstring(encryption)
-        self._encrypted = encrypted = set()
-        expr = './%s/%s/%s' % (enc('EncryptedData'), enc('CipherData'),
-                               enc('CipherReference'))
-        for elem in encryption.findall(expr):
-            path = elem.get('URI', None)
-            path = path.encode('utf-8')
-            if path is not None:
-                encrypted.add(path)
-
-    def decompress(self, bytes):
-        dc = zlib.decompressobj(-15)
-        bytes = dc.decompress(bytes)
-        ex = dc.decompress('Z') + dc.flush()
-        if ex:
-            bytes = bytes + ex
-        return bytes
-
-    def decrypt(self, path, data):
-        if path in self._encrypted:
-            data = self._aes.decrypt(data)[16:]
-            data = data[:-ord(data[-1])]
-            data = self.decompress(data)
-        return data
-
-
-
-def cli_main(argv=sys.argv):
-    progname = os.path.basename(argv[0])
-    if AES is None:
-        print "%s: This script requires OpenSSL or PyCrypto, which must be installed " \
-              "separately.  Read the top-of-script comment for details." % \
-              (progname,)
-        return 1
-    if len(argv) != 4:
-        print "usage: %s KEYFILE INBOOK OUTBOOK" % (progname,)
-        return 1
-    keypath, inpath, outpath = argv[1:]
-    with open(keypath, 'rb') as f:
-        keyb64 = f.read()
-    key = keyb64.decode('base64')[:16]
-    # aes = AES.new(key, AES.MODE_CBC)
-    aes = AES(key)
-
-    with closing(ZipFile(open(inpath, 'rb'))) as inf:
-        namelist = set(inf.namelist())
-        if 'META-INF/rights.xml' not in namelist or \
-           'META-INF/encryption.xml' not in namelist:
-            raise IGNOBLEError('%s: not an B&N ADEPT EPUB' % (inpath,))
-        for name in META_NAMES:
-            namelist.remove(name)
-        rights = etree.fromstring(inf.read('META-INF/rights.xml'))
-        adept = lambda tag: '{%s}%s' % (NSMAP['adept'], tag)
-        expr = './/%s' % (adept('encryptedKey'),)
-        bookkey = ''.join(rights.findtext(expr))
-        bookkey = aes.decrypt(bookkey.decode('base64'))
-        bookkey = bookkey[:-ord(bookkey[-1])]
-        encryption = inf.read('META-INF/encryption.xml')
-        decryptor = Decryptor(bookkey[-16:], encryption)
-        kwds = dict(compression=ZIP_DEFLATED, allowZip64=False)
-        with closing(ZipFile(open(outpath, 'wb'), 'w', **kwds)) as outf:
-            zi = ZipInfo('mimetype', compress_type=ZIP_STORED)
-            outf.writestr(zi, inf.read('mimetype'))
-            for path in namelist:
-                data = inf.read(path)
-                outf.writestr(path, decryptor.decrypt(path, data))
-    return 0
-
-
-class DecryptionDialog(Tkinter.Frame):
-    def __init__(self, root):
-        Tkinter.Frame.__init__(self, root, border=5)
-        self.status = Tkinter.Label(self, text='Select files for decryption')
-        self.status.pack(fill=Tkconstants.X, expand=1)
-        body = Tkinter.Frame(self)
-        body.pack(fill=Tkconstants.X, expand=1)
-        sticky = Tkconstants.E + Tkconstants.W
-        body.grid_columnconfigure(1, weight=2)
-        Tkinter.Label(body, text='Key file').grid(row=0)
-        self.keypath = Tkinter.Entry(body, width=30)
-        self.keypath.grid(row=0, column=1, sticky=sticky)
-        if os.path.exists('bnepubkey.b64'):
-            self.keypath.insert(0, 'bnepubkey.b64')
-        button = Tkinter.Button(body, text="...", command=self.get_keypath)
-        button.grid(row=0, column=2)
-        Tkinter.Label(body, text='Input file').grid(row=1)
-        self.inpath = Tkinter.Entry(body, width=30)
-        self.inpath.grid(row=1, column=1, sticky=sticky)
-        button = Tkinter.Button(body, text="...", command=self.get_inpath)
-        button.grid(row=1, column=2)
-        Tkinter.Label(body, text='Output file').grid(row=2)
-        self.outpath = Tkinter.Entry(body, width=30)
-        self.outpath.grid(row=2, column=1, sticky=sticky)
-        button = Tkinter.Button(body, text="...", command=self.get_outpath)
-        button.grid(row=2, column=2)
-        buttons = Tkinter.Frame(self)
-        buttons.pack()
-        botton = Tkinter.Button(
-            buttons, text="Decrypt", width=10, command=self.decrypt)
-        botton.pack(side=Tkconstants.LEFT)
-        Tkinter.Frame(buttons, width=10).pack(side=Tkconstants.LEFT)
-        button = Tkinter.Button(
-            buttons, text="Quit", width=10, command=self.quit)
-        button.pack(side=Tkconstants.RIGHT)
-
-    def get_keypath(self):
-        keypath = tkFileDialog.askopenfilename(
-            parent=None, title='Select B&N EPUB key file',
-            defaultextension='.b64',
-            filetypes=[('base64-encoded files', '.b64'),
-                       ('All Files', '.*')])
-        if keypath:
-            keypath = os.path.normpath(keypath)
-            self.keypath.delete(0, Tkconstants.END)
-            self.keypath.insert(0, keypath)
-        return
-
-    def get_inpath(self):
-        inpath = tkFileDialog.askopenfilename(
-            parent=None, title='Select B&N-encrypted EPUB file to decrypt',
-            defaultextension='.epub', filetypes=[('EPUB files', '.epub'),
-                                                 ('All files', '.*')])
-        if inpath:
-            inpath = os.path.normpath(inpath)
-            self.inpath.delete(0, Tkconstants.END)
-            self.inpath.insert(0, inpath)
-        return
-
-    def get_outpath(self):
-        outpath = tkFileDialog.asksaveasfilename(
-            parent=None, title='Select unencrypted EPUB file to produce',
-            defaultextension='.epub', filetypes=[('EPUB files', '.epub'),
-                                                 ('All files', '.*')])
-        if outpath:
-            outpath = os.path.normpath(outpath)
-            self.outpath.delete(0, Tkconstants.END)
-            self.outpath.insert(0, outpath)
-        return
-
-    def decrypt(self):
-        keypath = self.keypath.get()
-        inpath = self.inpath.get()
-        outpath = self.outpath.get()
-        if not keypath or not os.path.exists(keypath):
-            self.status['text'] = 'Specified key file does not exist'
-            return
-        if not inpath or not os.path.exists(inpath):
-            self.status['text'] = 'Specified input file does not exist'
-            return
-        if not outpath:
-            self.status['text'] = 'Output file not specified'
-            return
-        if inpath == outpath:
-            self.status['text'] = 'Must have different input and output files'
-            return
-        argv = [sys.argv[0], keypath, inpath, outpath]
-        self.status['text'] = 'Decrypting...'
-        try:
-            cli_main(argv)
-        except Exception, e:
-            self.status['text'] = 'Error: ' + str(e)
-            return
-        self.status['text'] = 'File successfully decrypted'
-
-def gui_main():
-    root = Tkinter.Tk()
-    if AES is None:
-        root.withdraw()
-        tkMessageBox.showerror(
-            "Ignoble EPUB Decrypter",
-            "This script requires OpenSSL or PyCrypto, which must be installed "
-            "separately.  Read the top-of-script comment for details.")
-        return 1
-    root.title('Ignoble EPUB Decrypter')
-    root.resizable(True, False)
-    root.minsize(300, 0)
-    DecryptionDialog(root).pack(fill=Tkconstants.X, expand=1)
-    root.mainloop()
-    return 0
-
-if __name__ == '__main__':
-    if len(sys.argv) > 1:
-        sys.exit(cli_main())
-    sys.exit(gui_main())

Barnes_and_Noble_EPUB_Tools/ignoblekey.pyw

@@ -1,112 +0,0 @@
-#! /usr/bin/python
-
-# ignoblekey.pyw, version 2
-
-# To run this program install Python 2.6 from <http://www.python.org/download/>
-# Save this script file as ignoblekey.pyw and double-click on it to run it.
-
-# Revision history:
-#   1 - Initial release
-#   2 - Add some missing code
-
-"""
-Retrieve B&N DesktopReader EPUB user AES key.
-"""
-
-from __future__ import with_statement
-
-__license__ = 'GPL v3'
-
-import sys
-import os
-import binascii
-import glob
-import Tkinter
-import Tkconstants
-import tkMessageBox
-import traceback
-
-BN_KEY_KEY = 'uhk00000000'
-BN_APPDATA_DIR = r'Barnes & Noble\DesktopReader'
-
-class IgnobleError(Exception):
-    pass
-
-def retrieve_key(inpath, outpath):
-    # The B&N DesktopReader 'ClientAPI' file is just a sqlite3 DB.  Requiring
-    # users to install sqlite3 and bindings seems like overkill for retrieving
-    # one value, so we go in hot and dirty.
-    with open(inpath, 'rb') as f:
-        data = f.read()
-    if BN_KEY_KEY not in data:
-        raise IgnobleError('B&N user key not found; unexpected DB format?')
-    index = data.rindex(BN_KEY_KEY) + len(BN_KEY_KEY) + 1
-    data = data[index:index + 40]
-    for i in xrange(20, len(data)):
-        try:
-            keyb64 = data[:i]
-            if len(keyb64.decode('base64')) == 20:
-                break
-        except binascii.Error:
-            pass
-    else:
-        raise IgnobleError('Problem decoding key; unexpected DB format?')
-    with open(outpath, 'wb') as f:
-        f.write(keyb64 + '\n')
-
-def cli_main(argv=sys.argv):
-    progname = os.path.basename(argv[0])
-    args = argv[1:]
-    if len(args) != 2:
-        sys.stderr.write("USAGE: %s CLIENTDB KEYFILE" % (progname,))
-        return 1
-    inpath, outpath = args
-    retrieve_key(inpath, outpath)
-    return 0
-
-def find_bnclientdb_path():
-    appdata = os.environ['APPDATA']
-    bndir = os.path.join(appdata, BN_APPDATA_DIR)
-    if not os.path.isdir(bndir):
-        raise IgnobleError('Could not locate B&N Reader installation')
-    dbpath = glob.glob(os.path.join(bndir, 'ClientAPI_*.db'))
-    if len(dbpath) == 0:
-        raise IgnobleError('Problem locating B&N Reader DB')
-    return sorted(dbpath)[-1]
-
-class ExceptionDialog(Tkinter.Frame):
-    def __init__(self, root, text):
-        Tkinter.Frame.__init__(self, root, border=5)
-        label = Tkinter.Label(self, text="Unexpected error:",
-                              anchor=Tkconstants.W, justify=Tkconstants.LEFT)
-        label.pack(fill=Tkconstants.X, expand=0)
-        self.text = Tkinter.Text(self)
-        self.text.pack(fill=Tkconstants.BOTH, expand=1)
-        self.text.insert(Tkconstants.END, text)
-
-def gui_main(argv=sys.argv):
-    root = Tkinter.Tk()
-    root.withdraw()
-    progname = os.path.basename(argv[0])
-    keypath = 'bnepubkey.b64'
-    try:
-        dbpath = find_bnclientdb_path()
-        retrieve_key(dbpath, keypath)
-    except IgnobleError, e:
-        tkMessageBox.showerror("Ignoble Key", "Error: " + str(e))
-        return 1
-    except Exception:
-        root.wm_state('normal')
-        root.title('Ignoble Key')
-        text = traceback.format_exc()
-        ExceptionDialog(root, text).pack(fill=Tkconstants.BOTH, expand=1)
-        root.mainloop()
-        return 1
-    tkMessageBox.showinfo(
-        "Ignoble Key", "Key successfully retrieved to %s" % (keypath))
-    return 0
-
-if __name__ == '__main__':
-    if len(sys.argv) > 1:
-        sys.exit(cli_main())
-    sys.exit(gui_main())

Barnes_and_Noble_EPUB_Tools/ignoblekeygen.pyw

@@ -1,232 +0,0 @@
-#! /usr/bin/python
-
-# ignoblekeygen.pyw, version 2
-
-# To run this program install Python 2.6 from <http://www.python.org/download/>
-# and OpenSSL or PyCrypto from http://www.voidspace.org.uk/python/modules.shtml#pycrypto
-# (make sure to install the version for Python 2.6).  Save this script file as
-# ignoblekeygen.pyw and double-click on it to run it.
-
-# Revision history:
-#   1 - Initial release
-#   2 - Add OS X support by using OpenSSL when available (taken/modified from ineptepub v5)
-#   2.1 - Allow Windows versions of libcrypto to be found
-
-"""
-Generate Barnes & Noble EPUB user key from name and credit card number.
-"""
-
-from __future__ import with_statement
-
-__license__ = 'GPL v3'
-
-import sys
-import os
-import hashlib
-import Tkinter
-import Tkconstants
-import tkFileDialog
-import tkMessageBox
-
-
-
-# use openssl's libcrypt if it exists in place of pycrypto
-# code extracted from the Adobe Adept DRM removal code also by I HeartCabbages
-class IGNOBLEError(Exception):
-    pass
-
-
-def _load_crypto_libcrypto():
-    from ctypes import CDLL, POINTER, c_void_p, c_char_p, c_int, c_long, \
-        Structure, c_ulong, create_string_buffer, cast
-    from ctypes.util import find_library
-
-    if sys.platform.startswith('win'):
-        libcrypto = find_library('libeay32')
-    else:
-        libcrypto = find_library('crypto')
-    if libcrypto is None:
-        print 'libcrypto not found'
-        raise IGNOBLEError('libcrypto not found')
-    libcrypto = CDLL(libcrypto)
-
-    AES_MAXNR = 14
-    
-    c_char_pp = POINTER(c_char_p)
-    c_int_p = POINTER(c_int)
-
-    class AES_KEY(Structure):
-        _fields_ = [('rd_key', c_long * (4 * (AES_MAXNR + 1))),
-                    ('rounds', c_int)]
-    AES_KEY_p = POINTER(AES_KEY)
-    
-    def F(restype, name, argtypes):
-        func = getattr(libcrypto, name)
-        func.restype = restype
-        func.argtypes = argtypes
-        return func
-    
-    AES_set_encrypt_key = F(c_int, 'AES_set_encrypt_key',
-                            [c_char_p, c_int, AES_KEY_p])
-    AES_cbc_encrypt = F(None, 'AES_cbc_encrypt',
-                        [c_char_p, c_char_p, c_ulong, AES_KEY_p, c_char_p,
-                         c_int])
-    class AES(object):
-         def __init__(self, userkey, iv):
-            self._blocksize = len(userkey)
-            self._iv = iv
-            key = self._key = AES_KEY()
-            rv = AES_set_encrypt_key(userkey, len(userkey) * 8, key)
-            if rv < 0:
-                raise IGNOBLEError('Failed to initialize AES Encrypt key')
-    
-         def encrypt(self, data):
-            out = create_string_buffer(len(data))
-            rv = AES_cbc_encrypt(data, out, len(data), self._key, self._iv, 1)
-            if rv == 0:
-                raise IGNOBLEError('AES encryption failed')
-            return out.raw
-
-    return AES
-
-
-def _load_crypto_pycrypto():
-    from Crypto.Cipher import AES as _AES
-
-    class AES(object):
-        def __init__(self, key, iv):
-            self._aes = _AES.new(key, _AES.MODE_CBC, iv)
-
-        def encrypt(self, data):
-            return self._aes.encrypt(data)
-
-    return AES
-
-
-
-def _load_crypto():
-    AES = None
-    for loader in (_load_crypto_libcrypto, _load_crypto_pycrypto):
-        try:
-            AES = loader()
-            break
-        except (ImportError, IGNOBLEError):
-            pass
-    return AES
-
-AES = _load_crypto()
-
-def normalize_name(name):
-    return ''.join(x for x in name.lower() if x != ' ')
-
-def generate_keyfile(name, ccn, outpath):
-    name = normalize_name(name) + '\x00'
-    ccn = ccn + '\x00'
-    name_sha = hashlib.sha1(name).digest()[:16]
-    ccn_sha = hashlib.sha1(ccn).digest()[:16]
-    both_sha = hashlib.sha1(name + ccn).digest()
-    aes = AES(ccn_sha, name_sha)
-    crypt = aes.encrypt(both_sha + ('\x0c' * 0x0c))
-    userkey = hashlib.sha1(crypt).digest()
-    with open(outpath, 'wb') as f:
-        f.write(userkey.encode('base64'))
-    return userkey
-
-def cli_main(argv=sys.argv):
-    progname = os.path.basename(argv[0])
-    if AES is None:
-        print "%s: This script requires OpenSSL or PyCrypto, which must be installed " \
-              "separately.  Read the top-of-script comment for details." % \
-              (progname,)
-        return 1
-    if len(argv) != 4:
-        print "usage: %s NAME CC# OUTFILE" % (progname,)
-        return 1
-    name, ccn, outpath = argv[1:]
-    generate_keyfile(name, ccn, outpath)
-    return 0
-
-class DecryptionDialog(Tkinter.Frame):
-    def __init__(self, root):
-        Tkinter.Frame.__init__(self, root, border=5)
-        self.status = Tkinter.Label(self, text='Enter parameters')
-        self.status.pack(fill=Tkconstants.X, expand=1)
-        body = Tkinter.Frame(self)
-        body.pack(fill=Tkconstants.X, expand=1)
-        sticky = Tkconstants.E + Tkconstants.W
-        body.grid_columnconfigure(1, weight=2)
-        Tkinter.Label(body, text='Name').grid(row=1)
-        self.name = Tkinter.Entry(body, width=30)
-        self.name.grid(row=1, column=1, sticky=sticky)
-        Tkinter.Label(body, text='CC#').grid(row=2)
-        self.ccn = Tkinter.Entry(body, width=30)
-        self.ccn.grid(row=2, column=1, sticky=sticky)
-        Tkinter.Label(body, text='Output file').grid(row=0)
-        self.keypath = Tkinter.Entry(body, width=30)
-        self.keypath.grid(row=0, column=1, sticky=sticky)
-        self.keypath.insert(0, 'bnepubkey.b64')
-        button = Tkinter.Button(body, text="...", command=self.get_keypath)
-        button.grid(row=0, column=2)
-        buttons = Tkinter.Frame(self)
-        buttons.pack()
-        botton = Tkinter.Button(
-            buttons, text="Generate", width=10, command=self.generate)
-        botton.pack(side=Tkconstants.LEFT)
-        Tkinter.Frame(buttons, width=10).pack(side=Tkconstants.LEFT)
-        button = Tkinter.Button(
-            buttons, text="Quit", width=10, command=self.quit)
-        button.pack(side=Tkconstants.RIGHT)
-
-    def get_keypath(self):
-        keypath = tkFileDialog.asksaveasfilename(
-            parent=None, title='Select B&N EPUB key file to produce',
-            defaultextension='.b64',
-            filetypes=[('base64-encoded files', '.b64'),
-                       ('All Files', '.*')])
-        if keypath:
-            keypath = os.path.normpath(keypath)
-            self.keypath.delete(0, Tkconstants.END)
-            self.keypath.insert(0, keypath)
-        return
-
-    def generate(self):
-        name = self.name.get()
-        ccn = self.ccn.get()
-        keypath = self.keypath.get()
-        if not name:
-            self.status['text'] = 'Name not specified'
-            return
-        if not ccn:
-            self.status['text'] = 'Credit card number not specified'
-            return
-        if not keypath:
-            self.status['text'] = 'Output keyfile path not specified'
-            return
-        self.status['text'] = 'Generating...'
-        try:
-            generate_keyfile(name, ccn, keypath)
-        except Exception, e:
-            self.status['text'] = 'Error: ' + str(e)
-            return
-        self.status['text'] = 'Keyfile successfully generated'
-
-def gui_main():
-    root = Tkinter.Tk()
-    if AES is None:
-        root.withdraw()
-        tkMessageBox.showerror(
-            "Ignoble EPUB Keyfile Generator",
-            "This script requires OpenSSL or PyCrypto, which must be installed "
-            "separately.  Read the top-of-script comment for details.")
-        return 1
-    root.title('Ignoble EPUB Keyfile Generator')
-    root.resizable(True, False)
-    root.minsize(300, 0)
-    DecryptionDialog(root).pack(fill=Tkconstants.X, expand=1)
-    root.mainloop()
-    return 0
-
-if __name__ == '__main__':
-    if len(sys.argv) > 1:
-        sys.exit(cli_main())
-    sys.exit(gui_main())

Calibre_Plugins/K4MobiDeDRM_plugin/flatxml2svg.py

@@ -1,151 +0,0 @@
-#! /usr/bin/python
-# vim:ts=4:sw=4:softtabstop=4:smarttab:expandtab
-
-import sys
-import csv
-import os
-import getopt
-from struct import pack
-from struct import unpack
-
-
-class PParser(object):
-    def __init__(self, gd, flatxml):
-        self.gd = gd
-        self.flatdoc = flatxml.split('\n')
-        self.temp = []
-        foo = self.getData('page.h') or self.getData('book.h')
-        self.ph = foo[0]
-        foo = self.getData('page.w') or self.getData('book.w')
-        self.pw = foo[0]
-        self.gx = self.getData('info.glyph.x')
-        self.gy = self.getData('info.glyph.y')
-        self.gid = self.getData('info.glyph.glyphID')
-    def getData(self, path):
-        result = None
-        cnt = len(self.flatdoc)
-        for j in xrange(cnt):
-            item = self.flatdoc[j]
-            if item.find('=') >= 0:
-                (name, argt) = item.split('=')
-                argres = argt.split('|')
-            else:
-                name = item
-                argres = []
-            if (name.endswith(path)):
-                result = argres
-                break
-        if (len(argres) > 0) :
-            for j in xrange(0,len(argres)):
-                argres[j] = int(argres[j])
-        return result
-    def getDataTemp(self, path):
-        result = None
-        cnt = len(self.temp)
-        for j in xrange(cnt):
-            item = self.temp[j]
-            if item.find('=') >= 0:
-                (name, argt) = item.split('=')
-                argres = argt.split('|')
-            else:
-                name = item
-                argres = []
-            if (name.endswith(path)):
-                result = argres
-                self.temp.pop(j)
-                break
-        if (len(argres) > 0) :
-            for j in xrange(0,len(argres)):
-                argres[j] = int(argres[j])
-        return result
-    def getImages(self):
-        result = []
-        self.temp = self.flatdoc
-        while (self.getDataTemp('img') != None):
-            h = self.getDataTemp('img.h')[0]
-            w = self.getDataTemp('img.w')[0]
-            x = self.getDataTemp('img.x')[0]
-            y = self.getDataTemp('img.y')[0]
-            src = self.getDataTemp('img.src')[0]
-            result.append('<image xlink:href="../img/img%04d.jpg" x="%d" y="%d" width="%d" height="%d" />\n' % (src, x, y, w, h))
-        return result
-    def getGlyphs(self):
-        result = []
-        if (self.gid != None) and (len(self.gid) > 0):
-            glyphs = []
-            for j in set(self.gid):
-                glyphs.append(j)
-            glyphs.sort()
-            for gid in glyphs:
-                id='id="gl%d"' % gid
-                path = self.gd.lookup(id)
-                if path:
-                    result.append(id + ' ' + path)
-        return result
-
-
-def convert2SVG(gdict, flat_xml, counter, numfiles, svgDir, raw, meta_array, scaledpi):
-    ml = ''
-    pp = PParser(gdict, flat_xml)
-    ml += '<?xml version="1.0" standalone="no"?>\n'
-    if (raw):
-        ml += '<!DOCTYPE svg PUBLIC "-//W3C/DTD SVG 1.1//EN" "http://www.w3.org/Graphics/SVG/1.1/DTD/svg11.dtd">\n'
-        ml += '<svg width="%fin" height="%fin" viewBox="0 0 %d %d" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" version="1.1">\n' % (pp.pw / scaledpi, pp.ph / scaledpi, pp.pw -1, pp.ph -1)
-        ml += '<title>Page %d - %s by %s</title>\n' % (counter, meta_array['Title'],meta_array['Authors'])
-    else:
-        ml += '<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.1//EN" "http://www.w3.org/TR/xhtml11/DTD/xhtml11.dtd">\n'
-        ml += '<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" ><head>\n'
-        ml += '<title>Page %d - %s by %s</title>\n' % (counter, meta_array['Title'],meta_array['Authors'])
-        ml += '<script><![CDATA[\n'
-        ml += 'function gd(){var p=window.location.href.replace(/^.*\?dpi=(\d+).*$/i,"$1");return p;}\n'
-        ml += 'var dpi=%d;\n' % scaledpi
-        if (counter) :
-            ml += 'var prevpage="page%04d.xhtml";\n' % (counter - 1)
-        if (counter < numfiles-1) :
-            ml += 'var nextpage="page%04d.xhtml";\n' % (counter + 1)
-        ml += 'var pw=%d;var ph=%d;' % (pp.pw, pp.ph)
-        ml += 'function zoomin(){dpi=dpi*(0.8);setsize();}\n'
-        ml += 'function zoomout(){dpi=dpi*1.25;setsize();}\n'
-        ml += 'function setsize(){var svg=document.getElementById("svgimg");var prev=document.getElementById("prevsvg");var next=document.getElementById("nextsvg");var width=(pw/dpi)+"in";var height=(ph/dpi)+"in";svg.setAttribute("width",width);svg.setAttribute("height",height);prev.setAttribute("height",height);prev.setAttribute("width","50px");next.setAttribute("height",height);next.setAttribute("width","50px");}\n'
-        ml += 'function ppage(){window.location.href=prevpage+"?dpi="+Math.round(dpi);}\n'
-        ml += 'function npage(){window.location.href=nextpage+"?dpi="+Math.round(dpi);}\n'
-        ml += 'var gt=gd();if(gt>0){dpi=gt;}\n'
-        ml += 'window.onload=setsize;\n'
-        ml += ']]></script>\n'
-        ml += '</head>\n'
-        ml += '<body onLoad="setsize();" style="background-color:#777;text-align:center;">\n'
-        ml += '<div style="white-space:nowrap;">\n'
-        if (counter == 0) :
-            ml += '<a href="javascript:ppage();"><svg id="prevsvg" viewBox="0 0 100 300" xmlns="http://www.w3.org/2000/svg" version="1.1" style="background-color:#777"></svg></a>\n'
-        else:
-            ml += '<a href="javascript:ppage();"><svg id="prevsvg" viewBox="0 0 100 300" xmlns="http://www.w3.org/2000/svg" version="1.1" style="background-color:#777"><polygon points="5,150,95,5,95,295" fill="#AAAAAA" /></svg></a>\n'
-        ml += '<a href="javascript:npage();"><svg id="svgimg" viewBox="0 0 %d %d" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" version="1.1" style="background-color:#FFF;border:1px solid black;">' % (pp.pw, pp.ph)
-    if (pp.gid != None): 
-        ml += '<defs>\n'
-        gdefs = pp.getGlyphs()
-        for j in xrange(0,len(gdefs)):
-            ml += gdefs[j]
-        ml += '</defs>\n'
-    img = pp.getImages()
-    if (img != None):
-        for j in xrange(0,len(img)):
-            ml += img[j]
-    if (pp.gid != None): 
-        for j in xrange(0,len(pp.gid)):
-            ml += '<use xlink:href="#gl%d" x="%d" y="%d" />\n' % (pp.gid[j], pp.gx[j], pp.gy[j])
-    if (img == None or len(img) == 0) and (pp.gid == None or len(pp.gid) == 0):
-        ml += '<text x="10" y="10" font-family="Helvetica" font-size="100" stroke="black">This page intentionally left blank.</text>\n<text x="10" y="110" font-family="Helvetica" font-size="50" stroke="black">Until this notice unintentionally gave it content.  (gensvg.py)</text>\n'
-    if (raw) :
-        ml += '</svg>'
-    else :
-        ml += '</svg></a>\n'
-        if (counter == numfiles - 1) :
-            ml += '<a href="javascript:npage();"><svg id="nextsvg" viewBox="0 0 100 300" xmlns="http://www.w3.org/2000/svg" version="1.1" style="background-color:#777"></svg></a>\n'
-        else :
-            ml += '<a href="javascript:npage();"><svg id="nextsvg" viewBox="0 0 100 300" xmlns="http://www.w3.org/2000/svg" version="1.1" style="background-color:#777"><polygon points="5,5,5,295,95,150" fill="#AAAAAA" /></svg></a>\n'
-        ml += '</div>\n'
-        ml += '<div><a href="javascript:zoomin();">zoom in</a> - <a href="javascript:zoomout();">zoom out</a></div>\n'
-        ml += '</body>\n'
-        ml += '</html>\n'
-    return ml
-

Calibre_Plugins/K4MobiDeDRM_plugin/kgenpids.py

@@ -1,312 +0,0 @@
-#!/usr/bin/env python
-
-from __future__ import with_statement
-import sys
-import os, csv
-import binascii
-import zlib
-import re
-from struct import pack, unpack, unpack_from
-
-class DrmException(Exception):
-    pass
-
-global kindleDatabase
-global charMap1
-global charMap2
-global charMap3
-global charMap4
-
-if sys.platform.startswith('win'):
-    from k4pcutils import openKindleInfo, CryptUnprotectData, GetUserName, GetVolumeSerialNumber, charMap2
-if sys.platform.startswith('darwin'):
-    from k4mutils import openKindleInfo, CryptUnprotectData, GetUserName, GetVolumeSerialNumber, charMap2
-
-charMap1 = "n5Pr6St7Uv8Wx9YzAb0Cd1Ef2Gh3Jk4M"
-charMap3 = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/"
-charMap4 = "ABCDEFGHIJKLMNPQRSTUVWXYZ123456789"
-
-# crypto digestroutines
-import hashlib
-
-def MD5(message):
-    ctx = hashlib.md5()
-    ctx.update(message)
-    return ctx.digest()
-
-def SHA1(message):
-    ctx = hashlib.sha1()
-    ctx.update(message)
-    return ctx.digest()
-
-
-# Encode the bytes in data with the characters in map
-def encode(data, map):
-    result = ""
-    for char in data:
-        value = ord(char)
-        Q = (value ^ 0x80) // len(map)
-        R = value % len(map)
-        result += map[Q]
-        result += map[R]
-    return result
-  
-# Hash the bytes in data and then encode the digest with the characters in map
-def encodeHash(data,map):
-    return encode(MD5(data),map)
-
-# Decode the string in data with the characters in map. Returns the decoded bytes
-def decode(data,map):
-    result = ""
-    for i in range (0,len(data)-1,2):
-        high = map.find(data[i])
-        low = map.find(data[i+1])
-        if (high == -1) or (low == -1) :
-            break
-        value = (((high * len(map)) ^ 0x80) & 0xFF) + low
-        result += pack("B",value)
-    return result
-
-
-# Parse the Kindle.info file and return the records as a list of key-values
-def parseKindleInfo(kInfoFile):
-    DB = {}
-    infoReader = openKindleInfo(kInfoFile)
-    infoReader.read(1)
-    data = infoReader.read()
-    if sys.platform.startswith('win'):
-        items = data.split('{')
-    else :
-        items = data.split('[')
-    for item in items:
-        splito = item.split(':')
-        DB[splito[0]] =splito[1]
-    return DB
-
-# Get a record from the Kindle.info file for the key "hashedKey" (already hashed and encoded). Return the decoded and decrypted record
-def getKindleInfoValueForHash(hashedKey):
-    global kindleDatabase
-    global charMap1
-    global charMap2
-    encryptedValue = decode(kindleDatabase[hashedKey],charMap2)
-    if sys.platform.startswith('win'):
-        return CryptUnprotectData(encryptedValue,"")
-    else:
-        cleartext = CryptUnprotectData(encryptedValue)
-        return decode(cleartext, charMap1)
- 
-#  Get a record from the Kindle.info file for the string in "key" (plaintext). Return the decoded and decrypted record
-def getKindleInfoValueForKey(key):
-    global charMap2
-    return getKindleInfoValueForHash(encodeHash(key,charMap2))
-
-# Find if the original string for a hashed/encoded string is known. If so return the original string othwise return an empty string.
-def findNameForHash(hash):
-    global charMap2
-    names = ["kindle.account.tokens","kindle.cookie.item","eulaVersionAccepted","login_date","kindle.token.item","login","kindle.key.item","kindle.name.info","kindle.device.info", "MazamaRandomNumber"]
-    result = ""
-    for name in names:
-        if hash == encodeHash(name, charMap2):
-           result = name
-           break
-    return result
-    
-# Print all the records from the kindle.info file (option -i)
-def printKindleInfo():
-    for record in kindleDatabase:
-        name = findNameForHash(record)
-        if name != "" :
-            print (name)
-            print ("--------------------------")
-        else :
-            print ("Unknown Record")
-        print getKindleInfoValueForHash(record)
-        print "\n"
-
-#
-# PID generation routines
-#
-  
-# Returns two bit at offset from a bit field
-def getTwoBitsFromBitField(bitField,offset):
-    byteNumber = offset // 4
-    bitPosition = 6 - 2*(offset % 4)
-    return ord(bitField[byteNumber]) >> bitPosition & 3
-
-# Returns the six bits at offset from a bit field
-def getSixBitsFromBitField(bitField,offset):
-     offset *= 3
-     value = (getTwoBitsFromBitField(bitField,offset) <<4) + (getTwoBitsFromBitField(bitField,offset+1) << 2) +getTwoBitsFromBitField(bitField,offset+2)
-     return value
-     
-# 8 bits to six bits encoding from hash to generate PID string
-def encodePID(hash):
-    global charMap3
-    PID = ""
-    for position in range (0,8):
-        PID += charMap3[getSixBitsFromBitField(hash,position)]
-    return PID
-
-# Encryption table used to generate the device PID
-def generatePidEncryptionTable() :
-    table = []
-    for counter1 in range (0,0x100):
-        value = counter1
-        for counter2 in range (0,8):
-            if (value & 1 == 0) :
-                value = value >> 1
-            else :
-                value = value >> 1
-                value = value ^ 0xEDB88320
-        table.append(value)
-    return table
-
-# Seed value used to generate the device PID
-def generatePidSeed(table,dsn) :
-    value = 0
-    for counter in range (0,4) :
-       index = (ord(dsn[counter]) ^ value) &0xFF
-       value = (value >> 8) ^ table[index]
-    return value
-
-# Generate the device PID
-def generateDevicePID(table,dsn,nbRoll):
-    global charMap4
-    seed = generatePidSeed(table,dsn)
-    pidAscii = ""
-    pid = [(seed >>24) &0xFF,(seed >> 16) &0xff,(seed >> 8) &0xFF,(seed) & 0xFF,(seed>>24) & 0xFF,(seed >> 16) &0xff,(seed >> 8) &0xFF,(seed) & 0xFF]
-    index = 0
-    for counter in range (0,nbRoll):
-        pid[index] = pid[index] ^ ord(dsn[counter])
-        index = (index+1) %8
-    for counter in range (0,8):
-        index = ((((pid[counter] >>5) & 3) ^ pid[counter]) & 0x1f) + (pid[counter] >> 7)
-        pidAscii += charMap4[index]
-    return pidAscii
-
-def crc32(s):
-  return (~binascii.crc32(s,-1))&0xFFFFFFFF 
-
-# convert from 8 digit PID to 10 digit PID with checksum
-def checksumPid(s):
-    global charMap4
-    crc = crc32(s)
-    crc = crc ^ (crc >> 16)
-    res = s
-    l = len(charMap4)
-    for i in (0,1):
-        b = crc & 0xff
-        pos = (b // l) ^ (b % l)
-        res += charMap4[pos%l]
-        crc >>= 8
-    return res
-
-
-# old kindle serial number to fixed pid
-def pidFromSerial(s, l):
-    global charMap4
-    crc = crc32(s)
-    arr1 = [0]*l
-    for i in xrange(len(s)):
-        arr1[i%l] ^= ord(s[i])
-    crc_bytes = [crc >> 24 & 0xff, crc >> 16 & 0xff, crc >> 8 & 0xff, crc & 0xff]
-    for i in xrange(l):
-        arr1[i] ^= crc_bytes[i&3]
-    pid = ""
-    for i in xrange(l):
-        b = arr1[i] & 0xff
-        pid+=charMap4[(b >> 7) + ((b >> 5 & 3) ^ (b & 0x1f))]
-    return pid
-
-
-# Parse the EXTH header records and use the Kindle serial number to calculate the book pid.
-def getKindlePid(pidlst, rec209, token, serialnum):
-
-    if rec209 != None:
-        # Compute book PID
-        pidHash = SHA1(serialnum+rec209+token)
-        bookPID = encodePID(pidHash)
-        bookPID = checksumPid(bookPID)
-        pidlst.append(bookPID)
-
-    # compute fixed pid for old pre 2.5 firmware update pid as well
-    bookPID = pidFromSerial(serialnum, 7) + "*"
-    bookPID = checksumPid(bookPID)
-    pidlst.append(bookPID)
-
-    return pidlst
-
-
-# Parse the EXTH header records and parse the Kindleinfo
-# file to calculate the book pid.
-
-def getK4Pids(pidlst, rec209, token, kInfoFile=None):
-    global kindleDatabase
-    global charMap1
-    kindleDatabase = None
-    try:
-        kindleDatabase = parseKindleInfo(kInfoFile)
-    except Exception, message:
-        print(message)
-        pass
-    
-    if kindleDatabase == None :
-        return pidlst
-
-    # Get the Mazama Random number
-    MazamaRandomNumber = getKindleInfoValueForKey("MazamaRandomNumber")
-
-    # Get the HDD serial
-    encodedSystemVolumeSerialNumber = encodeHash(GetVolumeSerialNumber(),charMap1)
-
-    # Get the current user name
-    encodedUsername = encodeHash(GetUserName(),charMap1)
-
-    # concat, hash and encode to calculate the DSN
-    DSN = encode(SHA1(MazamaRandomNumber+encodedSystemVolumeSerialNumber+encodedUsername),charMap1)
-       
-    # Compute the device PID (for which I can tell, is used for nothing).
-    table =  generatePidEncryptionTable()
-    devicePID = generateDevicePID(table,DSN,4)
-    devicePID = checksumPid(devicePID)
-    pidlst.append(devicePID)
-
-    # Compute book PID
-    if rec209 == None:
-        print "\nNo EXTH record type 209 - Perhaps not a K4 file?"
-        return pidlst
-
-    # Get the kindle account token
-    kindleAccountToken = getKindleInfoValueForKey("kindle.account.tokens")
-
-    # book pid
-    pidHash = SHA1(DSN+kindleAccountToken+rec209+token)
-    bookPID = encodePID(pidHash)
-    bookPID = checksumPid(bookPID)
-    pidlst.append(bookPID)
-
-    # variant 1
-    pidHash = SHA1(kindleAccountToken+rec209+token)
-    bookPID = encodePID(pidHash)
-    bookPID = checksumPid(bookPID)
-    pidlst.append(bookPID)
-
-    # variant 2
-    pidHash = SHA1(DSN+rec209+token)
-    bookPID = encodePID(pidHash)
-    bookPID = checksumPid(bookPID)
-    pidlst.append(bookPID)
-
-    return pidlst
-
-def getPidList(md1, md2, k4, pids, serials, kInfoFiles):
-    pidlst = []
-    if k4:
-        pidlst = getK4Pids(pidlst, md1, md2)
-    for infoFile in kInfoFiles:
-        pidlst = getK4Pids(pidlst, md1, md2, infoFile)
-    for serialnum in serials:
-        pidlst = getKindlePid(pidlst, md1, md2, serialnum)
-    for pid in pids:
-        pidlst.append(pid)
-    return pidlst

Calibre_Plugins/K4MobiDeDRM_plugin/topazextract.py

@@ -1,434 +0,0 @@
-#!/usr/bin/env python
-
-class Unbuffered:
-    def __init__(self, stream):
-        self.stream = stream
-    def write(self, data):
-        self.stream.write(data)
-        self.stream.flush()
-    def __getattr__(self, attr):
-        return getattr(self.stream, attr)
-
-import sys
-sys.stdout=Unbuffered(sys.stdout)
-import os, csv, getopt
-import zlib, zipfile, tempfile, shutil
-from struct import pack
-from struct import unpack
-
-class TpzDRMError(Exception):
-    pass
-    
-# local support routines
-import kgenpids
-import genbook
-#
-# Utility routines
-#
-
-# Get a 7 bit encoded number from file
-def bookReadEncodedNumber(fo):
-    flag = False
-    data = ord(fo.read(1))
-    if data == 0xFF:
-       flag = True
-       data = ord(fo.read(1))
-    if data >= 0x80:
-        datax = (data & 0x7F)
-        while data >= 0x80 :
-            data = ord(fo.read(1))
-            datax = (datax <<7) + (data & 0x7F)
-        data = datax 
-    if flag:
-       data = -data
-    return data
-    
-# Get a length prefixed string from file 
-def bookReadString(fo):
-    stringLength = bookReadEncodedNumber(fo)
-    return unpack(str(stringLength)+"s",fo.read(stringLength))[0]  
-
-#
-# crypto routines
-#
-
-# Context initialisation for the Topaz Crypto
-def topazCryptoInit(key):
-    ctx1 = 0x0CAFFE19E
-    for keyChar in key:
-        keyByte = ord(keyChar)
-        ctx2 = ctx1 
-        ctx1 = ((((ctx1 >>2) * (ctx1 >>7))&0xFFFFFFFF) ^ (keyByte * keyByte * 0x0F902007)& 0xFFFFFFFF )
-    return [ctx1,ctx2]
-    
-# decrypt data with the context prepared by topazCryptoInit()
-def topazCryptoDecrypt(data, ctx):
-    ctx1 = ctx[0]
-    ctx2 = ctx[1]
-    plainText = ""
-    for dataChar in data:
-        dataByte = ord(dataChar)
-        m = (dataByte ^ ((ctx1 >> 3) &0xFF) ^ ((ctx2<<3) & 0xFF)) &0xFF
-        ctx2 = ctx1
-        ctx1 = (((ctx1 >> 2) * (ctx1 >> 7)) &0xFFFFFFFF) ^((m * m * 0x0F902007) &0xFFFFFFFF)
-        plainText += chr(m)
-    return plainText
-
-# Decrypt data with the PID
-def decryptRecord(data,PID):
-    ctx = topazCryptoInit(PID)
-    return topazCryptoDecrypt(data, ctx)
-
-# Try to decrypt a dkey record (contains the bookPID)
-def decryptDkeyRecord(data,PID):
-    record = decryptRecord(data,PID)
-    fields = unpack("3sB8sB8s3s",record)
-    if fields[0] != "PID" or fields[5] != "pid" :
-        raise TpzDRMError("Didn't find PID magic numbers in record")
-    elif fields[1] != 8 or fields[3] != 8 :
-        raise TpzDRMError("Record didn't contain correct length fields")
-    elif fields[2] != PID :
-        raise TpzDRMError("Record didn't contain PID")
-    return fields[4]
-
-# Decrypt all dkey records (contain the book PID)
-def decryptDkeyRecords(data,PID):
-    nbKeyRecords = ord(data[0])
-    records = []
-    data = data[1:]
-    for i in range (0,nbKeyRecords):
-        length = ord(data[0])
-        try:
-            key = decryptDkeyRecord(data[1:length+1],PID)
-            records.append(key)
-        except TpzDRMError:
-            pass
-        data = data[1+length:]
-    if len(records) == 0:
-        raise TpzDRMError("BookKey Not Found")
-    return records
-
-
-class TopazBook:
-    def __init__(self, filename, outdir):
-        self.fo = file(filename, 'rb')
-        self.outdir = outdir
-        self.bookPayloadOffset = 0
-        self.bookHeaderRecords = {}
-        self.bookMetadata = {}
-        self.bookKey = None
-        magic = unpack("4s",self.fo.read(4))[0]
-        if magic != 'TPZ0':
-            raise TpzDRMError("Parse Error : Invalid Header, not a Topaz file")
-        self.parseTopazHeaders()
-        self.parseMetadata()
-
-    def parseTopazHeaders(self):
-        def bookReadHeaderRecordData():
-            # Read and return the data of one header record at the current book file position 
-            # [[offset,decompressedLength,compressedLength],...]
-            nbValues = bookReadEncodedNumber(self.fo)
-            values = []
-            for i in range (0,nbValues):
-                values.append([bookReadEncodedNumber(self.fo),bookReadEncodedNumber(self.fo),bookReadEncodedNumber(self.fo)])
-            return values
-        def parseTopazHeaderRecord():
-            # Read and parse one header record at the current book file position and return the associated data
-            # [[offset,decompressedLength,compressedLength],...]
-            if ord(self.fo.read(1)) != 0x63:
-                raise TpzDRMError("Parse Error : Invalid Header")
-            tag = bookReadString(self.fo)
-            record = bookReadHeaderRecordData()
-            return [tag,record]
-        nbRecords = bookReadEncodedNumber(self.fo)
-        for i in range (0,nbRecords):
-            result = parseTopazHeaderRecord()
-            # print result[0], result[1]
-            self.bookHeaderRecords[result[0]] = result[1]
-        if ord(self.fo.read(1))  != 0x64 :
-            raise TpzDRMError("Parse Error : Invalid Header")
-        self.bookPayloadOffset = self.fo.tell()
-
-    def parseMetadata(self):
-        # Parse the metadata record from the book payload and return a list of [key,values]
-        self.fo.seek(self.bookPayloadOffset + self.bookHeaderRecords["metadata"][0][0])
-        tag = bookReadString(self.fo)
-        if tag != "metadata" :
-            raise TpzDRMError("Parse Error : Record Names Don't Match")
-        flags = ord(self.fo.read(1))
-        nbRecords = ord(self.fo.read(1))
-        for i in range (0,nbRecords) :
-            record = [bookReadString(self.fo), bookReadString(self.fo)]
-            self.bookMetadata[record[0]] = record[1]
-        return self.bookMetadata
-
-    def getPIDMetaInfo(self):
-        keysRecord = None
-        KeysRecordRecord = None
-        if 'keys' in self.bookMetadata:
-            keysRecord = self.bookMetadata['keys']
-            keysRecordRecord = self.bookMetadata[keysRecord]
-        return keysRecord, keysRecordRecord
-
-    def getBookTitle(self):
-        title = ''
-        if 'Title' in self.bookMetadata:
-            title = self.bookMetadata['Title']
-        return title
-
-    def setBookKey(self, key):
-        self.bookKey = key
-
-    def getBookPayloadRecord(self, name, index):
-        # Get a record in the book payload, given its name and index. 
-        # decrypted and decompressed if necessary 
-        encrypted = False
-        compressed = False
-        try: 
-            recordOffset = self.bookHeaderRecords[name][index][0]
-        except:
-            raise TpzDRMError("Parse Error : Invalid Record, record not found")
-
-        self.fo.seek(self.bookPayloadOffset + recordOffset)
-
-        tag = bookReadString(self.fo)
-        if tag != name :
-            raise TpzDRMError("Parse Error : Invalid Record, record name doesn't match")
-
-        recordIndex = bookReadEncodedNumber(self.fo)
-        if recordIndex < 0 :
-            encrypted = True
-            recordIndex = -recordIndex -1
-
-        if recordIndex != index :
-            raise TpzDRMError("Parse Error : Invalid Record, index doesn't match")
-
-        if (self.bookHeaderRecords[name][index][2] > 0):
-            compressed = True
-            record = self.fo.read(self.bookHeaderRecords[name][index][2])
-        else:
-            record = self.fo.read(self.bookHeaderRecords[name][index][1])
-
-        if encrypted:
-            if self.bookKey:
-                ctx = topazCryptoInit(self.bookKey)
-                record = topazCryptoDecrypt(record,ctx)
-            else :
-                raise TpzDRMError("Error: Attempt to decrypt without bookKey")
-
-        if compressed:
-            record = zlib.decompress(record)
-
-        return record
-
-    def processBook(self, pidlst):
-        raw = 0
-        fixedimage=True
-        try:
-            keydata = self.getBookPayloadRecord('dkey', 0)
-        except TpzDRMError, e:
-            print "no dkey record found, book may not be encrypted"
-            print "attempting to extrct files without a book key"
-            self.createBookDirectory()
-            self.extractFiles()
-            print "Successfully Extracted Topaz contents"
-            rv = genbook.generateBook(self.outdir, raw, fixedimage)
-            if rv == 0:
-                print "\nBook Successfully generated"
-            return rv            
-    
-        # try each pid to decode the file
-        bookKey = None
-        for pid in pidlst:
-            # use 8 digit pids here
-            pid = pid[0:8]
-            print "\nTrying: ", pid
-            bookKeys = []
-            data = keydata
-            try:
-                bookKeys+=decryptDkeyRecords(data,pid)
-            except TpzDRMError, e:
-                pass
-            else:
-                bookKey = bookKeys[0]
-                print "Book Key Found!"
-                break
-
-        if not bookKey:
-            raise TpzDRMError('Decryption Unsucessful; No valid pid found')
-
-        self.setBookKey(bookKey)
-        self.createBookDirectory()
-        self.extractFiles()
-        print "Successfully Extracted Topaz contents"
-        rv = genbook.generateBook(self.outdir, raw, fixedimage)
-        if rv == 0:
-            print "\nBook Successfully generated"
-        return rv            
-
-    def createBookDirectory(self):
-        outdir = self.outdir
-        # create output directory structure
-        if not os.path.exists(outdir):
-            os.makedirs(outdir)
-        destdir =  os.path.join(outdir,'img')
-        if not os.path.exists(destdir):
-            os.makedirs(destdir)
-        destdir =  os.path.join(outdir,'color_img')
-        if not os.path.exists(destdir):
-            os.makedirs(destdir)
-        destdir =  os.path.join(outdir,'page')
-        if not os.path.exists(destdir):
-            os.makedirs(destdir)
-        destdir =  os.path.join(outdir,'glyphs')
-        if not os.path.exists(destdir):
-            os.makedirs(destdir)
-
-    def extractFiles(self):
-        outdir = self.outdir
-        for headerRecord in self.bookHeaderRecords:
-            name = headerRecord
-            if name != "dkey" :
-                ext = '.dat'
-                if name == 'img' : ext = '.jpg'
-                if name == 'color' : ext = '.jpg'
-                print "\nProcessing Section: %s " % name
-                for index in range (0,len(self.bookHeaderRecords[name])) :
-                    fnum = "%04d" % index
-                    fname = name + fnum + ext
-                    destdir = outdir
-                    if name == 'img':
-                        destdir =  os.path.join(outdir,'img')
-                    if name == 'color':
-                        destdir =  os.path.join(outdir,'color_img')
-                    if name == 'page':
-                        destdir =  os.path.join(outdir,'page')
-                    if name == 'glyphs':
-                        destdir =  os.path.join(outdir,'glyphs')
-                    outputFile = os.path.join(destdir,fname)
-                    print ".",
-                    record = self.getBookPayloadRecord(name,index)
-                    if record != '':
-                        file(outputFile, 'wb').write(record)
-        print " "
-
-
-def zipUpDir(myzip, tempdir,localname):
-    currentdir = tempdir
-    if localname != "":
-        currentdir = os.path.join(currentdir,localname)
-    list = os.listdir(currentdir)
-    for file in list:
-        afilename = file
-        localfilePath = os.path.join(localname, afilename)
-        realfilePath = os.path.join(currentdir,file)
-        if os.path.isfile(realfilePath):
-            myzip.write(realfilePath, localfilePath)
-        elif os.path.isdir(realfilePath):
-            zipUpDir(myzip, tempdir, localfilePath)
-
-
-def usage(progname):
-    print "Removes DRM protection from Topaz ebooks and extract the contents"
-    print "Usage:"
-    print "    %s [-k <kindle.info>] [-p <pidnums>] [-s <kindleSerialNumbers>] <infile> <outdir>  " % progname
-    
-
-# Main
-def main(argv=sys.argv):
-    progname = os.path.basename(argv[0])
-    k4 = False
-    pids = []
-    serials = []
-    kInfoFiles = []
-    
-    try:
-        opts, args = getopt.getopt(sys.argv[1:], "k:p:s:")
-    except getopt.GetoptError, err:
-        print str(err)
-        usage(progname)
-        return 1
-    if len(args)<2:
-        usage(progname)
-        return 1
-        
-    for o, a in opts:
-        if o == "-k":
-            if a == None :
-                print "Invalid parameter for -k"
-                return 1
-            kInfoFiles.append(a)
-        if o == "-p":
-            if a == None :
-                print "Invalid parameter for -p"
-                return 1
-            pids = a.split(',')
-        if o == "-s":
-            if a == None :
-                print "Invalid parameter for -s"
-                return 1
-            serials = a.split(',')
-    k4 = True
-
-    infile = args[0]
-    outdir = args[1]
-
-    if not os.path.isfile(infile):
-        print "Input File Does Not Exist"
-        return 1
-
-    bookname = os.path.splitext(os.path.basename(infile))[0]
-    tempdir = tempfile.mkdtemp()
-
-    tb = TopazBook(infile, tempdir)
-    title = tb.getBookTitle()
-    print "Processing Book: ", title
-    keysRecord, keysRecordRecord = tb.getPIDMetaInfo()
-    pidlst = kgenpids.getPidList(keysRecord, keysRecordRecord, k4, pids, serials, kInfoFiles) 
-
-    try:
-        tb.processBook(pidlst)
-    except TpzDRMError, e:
-        print str(e)
-        print "   Creating DeBug Full Zip Archive of Book"
-        zipname = os.path.join(outdir, bookname + '_debug' + '.zip')
-        myzip = zipfile.ZipFile(zipname,'w',zipfile.ZIP_DEFLATED, False)
-        zipUpDir(myzip, tempdir, '')
-        myzip.close()
-        return 1
-
-    print "   Creating HTML ZIP Archive"
-    zipname = os.path.join(outdir, bookname + '_nodrm' + '.zip')
-    myzip1 = zipfile.ZipFile(zipname,'w',zipfile.ZIP_DEFLATED, False)
-    myzip1.write(os.path.join(tempdir,'book.html'),'book.html')
-    myzip1.write(os.path.join(tempdir,'book.opf'),'book.opf')
-    if os.path.isfile(os.path.join(tempdir,'cover.jpg')):
-        myzip1.write(os.path.join(tempdir,'cover.jpg'),'cover.jpg')
-    myzip1.write(os.path.join(tempdir,'style.css'),'style.css')
-    zipUpDir(myzip1, tempdir, 'img')
-    myzip1.close()
-
-    print "   Creating SVG ZIP Archive"
-    zipname = os.path.join(outdir, bookname + '_SVG' + '.zip')
-    myzip2 = zipfile.ZipFile(zipname,'w',zipfile.ZIP_DEFLATED, False)
-    myzip2.write(os.path.join(tempdir,'index_svg.xhtml'),'index_svg.xhtml')
-    zipUpDir(myzip2, tempdir, 'svg')
-    zipUpDir(myzip2, tempdir, 'img')
-    myzip2.close()
-
-    print "   Creating XML ZIP Archive"
-    zipname = os.path.join(outdir, bookname + '_XML' + '.zip')
-    myzip3 = zipfile.ZipFile(zipname,'w',zipfile.ZIP_DEFLATED, False)
-    targetdir = os.path.join(tempdir,'xml')
-    zipUpDir(myzip3, targetdir, '')
-    zipUpDir(myzip3, tempdir, 'img')
-    myzip3.close()
-
-    shutil.rmtree(tempdir)
-
-    return 0
-                
-
-if __name__ == '__main__':
-    sys.exit(main())
-

Calibre_Plugins/README-Ineptpdf-plugin.txt

@@ -1,36 +0,0 @@
-Inept PDF Plugin - ineptpdf_vXX_plugin.zip
-Requires Calibre version 0.6.44 or higher.
-
-All credit given to IHeartCabbages for the original standalone scripts.
-I had the much easier job of converting them to a Calibre plugin.
-
-This plugin is meant to decrypt Adobe Digital Edition PDFs that are protected with Adobe's Adept encryption. It is meant to function without having to install any dependencies... other than having Calibre installed, of course. It will still work if you have Python, PyCrypto and/or OpenSSL already installed, but they aren't necessary.
-
-Installation:
-
-Go to Calibre's Preferences page... click on the Plugins button. Use the file dialog button to select the plugin's zip file (ineptpdf_vXX_plugin.zip) and click the 'Add' button. you're done.
-
-Configuration:
-
-When first run, the plugin will attempt to find your Adobe Digital Editions installation (on Windows and Mac OS's). If successful, it will create an 'adeptkey.der' file and save it in Calibre's configuration directory. It will use that file on subsequent runs. If there are already '*.der' files in the directory, the plugin won't attempt to
-find the Adobe Digital Editions installation installation.
-
-So if you have Adobe Digital Editions installation installed on the same machine as Calibre... you are ready to go. If not... keep reading.
-
-If you already have keyfiles generated with I <3 Cabbages' ineptkey.pyw script, you can put those keyfiles in Calibre's configuration directory. The easiest way to find the correct directory is to go to Calibre's Preferences page... click on the 'Miscellaneous' button (looks like a gear),  and then click the 'Open Calibre configuration directory' button. Paste your keyfiles in there. Just make sure that
-they have different names and are saved with the '.der' extension (like the ineptkey script produces). This directory isn't touched when upgrading Calibre, so it's quite safe to leave them there.
-
-Since there is no Linux version of Adobe Digital Editions, Linux users will have to obtain a keyfile through other methods and put the file in Calibre's configuration directory.
-
-All keyfiles with a '.der' extension found in Calibre's configuration directory will be used to attempt to decrypt a book.
-
-** NOTE ** There is no plugin customization data for the Inept PDF plugin.
-
-Troubleshooting:
-
-If you find that it's not working for you (imported PDFs still have DRM), you can save a lot of time and trouble by trying to add the PDF to Calibre with the command line tools. This will print out a lot of helpful debugging info that can be copied into any online help requests. I'm going to ask you to do it first, anyway, so you might
-as well get used to it. ;)
-
-Open a command prompt (terminal) and change to the directory where the ebook you're trying to import resides. Then type the command "calibredb add your_ebook.pdf". Don't type the quotes and obviously change the 'your_ebook.pdf' to whatever the filename of your book is. Copy the resulting output and paste it into any online help request you make.
-
-** Note: the Mac version of Calibre doesn't install the command line tools by default. If you go to the 'Preferences' page and click on the miscellaneous button, you'll see the option to install the command line tools.

Calibre_Plugins/README-K4MobiDeDRM-plugin.txt

@@ -1,21 +0,0 @@
-Plugin for K4PC, K4Mac, standalone Kindles, Mobi Books, and for Devices with Fixed PIDs.
-
-This plugin supersedes MobiDeDRM, K4DeDRM, and K4PCDeDRM and K4X plugins.  If you install this plugin, those plugins can be safely removed.
-
-This plugin is meant to remove the DRM from .prc, .azw, .azw1, and .tpz ebooks.   Calibre can then convert them to whatever format you desire. It is meant to function without having to install any  dependencies except for Calibre being on your same machine and in the same account as your "Kindle for PC" or "Kindle for Mac" application if you are going to remove the DRM from those types of books.
-
-Installation:
-Go to Calibre's Preferences page... click on the Plugins button. Use the file dialog button to select the plugin's zip file  (K4MobiDeDRM_vXX_plugin.zip) and click the 'Add' button. You're done.
-
-Configuration:
-Highlight the plugin (K4MobiDeDRM under the "File type plugins" category) and click the "Customize Plugin" button on Calibre's Preferences->Plugins page. Enter a comma separated list of your 10 digit PIDs.  Include in this list (again separated by commas) any 16 digit serial numbers the standalone Kindles you may have (these typically begin "B0...")  This is not needed if you only want to decode "Kindle for PC" or "Kindle for Mac" books. 
-
-
-Troubleshooting:
-If you find that it's not working for you, you can save a lot of time and trouble by trying to add the azw file to Calibre with the command line tools. This will print out a lot of helpful debugging info that can be copied into any online help requests. I'm going to ask you to do it first, anyway, so you might
-as well get used to it. ;)
-
-Open a command prompt (terminal) and change to the directory where the ebook you're trying to import resides. Then type the command "calibredb add your_ebook.azw". Don't type the quotes and obviously change the 'your_ebook.azw' to whatever the filename of your book is. Copy the resulting output and paste it into any online help request you make.
-
-** Note: the Mac version of Calibre doesn't install the command line tools by default. If you go to the 'Preferences' page and click on the miscellaneous button, you'll see the option to install the command line tools.
-

Calibre_Plugins/README-eReaderPDB2PML-plugin.txt

@@ -1,21 +0,0 @@
-eReader PDB2PML - eReaderPDB2PML_vXX_plugin.zip
-
-All credit given to The Dark Reverser for the original standalone script. I had the much easier job of converting it to a Calibre plugin.
-
-This plugin is meant to convert secure Ereader files (PDB) to unsecured PMLZ files. Calibre can then convert it to whatever format you desire. It is meant to function without having to install any  dependencies... other than having Calibre installed, of course. I've included the psyco libraries (compiled for each platform) for speed. If your system can use them, great! Otherwise, they won't be used and things will just work slower.
-
-Installation:
-Go to Calibre's Preferences page... click on the Plugins button. Use the file dialog button to select the plugin's zip file  (eReaderPDB2PML_vXX_plugin.zip) and click the 'Add' button. You're done.
-
-Configuration:
-Highlight the plugin (eReader PDB 2 PML under the "File type plugins" category) and click the "Customize Plugin" button on Calibre's Preferences->Plugins page. Enter your name and last 8 digits of the credit card number separated by a comma: Your Name,12341234
-
-If you've purchased books with more than one credit card, separate the info with a colon: Your Name,12341234:Other Name,23452345 (NOTE: Do NOT put quotes around your name like you do with the original script!!)
-
-Troubleshooting:
-If you find that it's not working for you (imported pdb's are not converted to pmlz format), you can save a lot of time and trouble by trying to add the pdb to Calibre with the command line tools. This will print out a lot of helpful debugging info that can be copied into any online help requests. I'm going to ask you to do it first, anyway, so you might
-as well get used to it. ;)
-
-Open a command prompt (terminal) and change to the directory where the ebook you're trying to import resides. Then type the command "calibredb add your_ebook.pdb". Don't type the quotes and obviously change the 'your_ebook.pdb' to whatever the filename of your book is. Copy the resulting output and paste it into any online help request you make.
-
-** Note: the Mac version of Calibre doesn't install the command line tools by default. If you go to the 'Preferences' page and click on the miscellaneous button, you'll see the option to install the command line tools.

Calibre_Plugins/README-ignobleepub-plugin.txt

@@ -1,38 +0,0 @@
-Ignoble Epub DeDRM - ignobleepub_vXX_plugin.zip
-Requires Calibre version 0.6.44 or higher.
-
-All credit given to I <3 Cabbages for the original standalone scripts.
-I had the much easier job of converting them to a Calibre plugin.
-
-This plugin is meant to decrypt Barnes & Noble Epubs that are protected
-with Adobe's Adept encryption. It is meant to function without having to install any dependencies... other than having Calibre installed, of course. It will still work if you have Python and PyCrypto already installed, but they aren't necessary.
-
-Installation:
-
-Go to Calibre's Preferences page... click on the Plugins button. Use the file dialog button to select the plugin's zip file  (ignobleepub_vXX_plugin.zip) and
-click the 'Add' button. you're done.
-
-Configuration:
-
-1) The easiest way to configure the plugin is to enter your name (Barnes & Noble account name) and credit card number (the one used to purchase the books) into the plugin's customization window. It's the same info you would enter into the ignoblekeygen script. Highlight the plugin (Ignoble Epub DeDRM) and click the "Customize Plugin" button on
-Calibre's Preferences->Plugins page. Enter the name and credit card number separated by a comma: Your Name,1234123412341234
-
-If you've purchased books with more than one credit card, separate that other info with a colon: Your Name,1234123412341234:Other Name,2345234523452345
-
-** NOTE ** The above method is your only option if you don't have/can't run the original I <3 Cabbages scripts on your particular machine.
-
-** NOTE ** Your credit card number will be on display in Calibre's Plugin configuration page when using the above method. If other people have access to your computer, you may want to use the second configuration method below.
-
-2) If you already have keyfiles generated with I <3 Cabbages' ignoblekeygen.pyw script, you can put those keyfiles into Calibre's configuration directory. The easiest way to find the correct directory is to go to Calibre's Preferences page... click on the 'Miscellaneous' button (looks like a gear),  and then click the 'Open Calibre
-configuration directory' button. Paste your keyfiles in there. Just make sure that they have different names and are saved with the '.b64' extension (like the ignoblekeygen script produces). This directory isn't touched when upgrading Calibre, so it's quite safe to leave them there.
-
-All keyfiles from method 2 and all data entered from method 1 will be used to attempt to decrypt a book. You can use method 1 or method 2, or a combination of both.
-
-Troubleshooting:
-
-If you find that it's not working for you (imported epubs still have DRM), you can save a lot of time and trouble by trying to add the epub to Calibre with the command line tools. This will print out a lot of helpful debugging info that can be copied into any online help requests. I'm going to ask you to do it first, anyway, so you might
-as well get used to it. ;)
-
-Open a command prompt (terminal) and change to the directory where the ebook you're trying to import resides. Then type the command "calibredb add your_ebook.epub". Don't type the quotes and obviously change the 'your_ebook.epub' to whatever the filename of your book is. Copy the resulting output and paste it into any online help request you make.
-
-** Note: the Mac version of Calibre doesn't install the command line tools by default. If you go to the 'Preferences' page and click on the miscellaneous button, you'll see the option to install the command line tools.

Calibre_Plugins/README-ineptepub-plugin.txt

@@ -1,36 +0,0 @@
-Inept Epub DeDRM - ineptepub_vXX_plugin.zip
-Requires Calibre version 0.6.44 or higher.
-
-All credit given to I <3 Cabbages for the original standalone scripts.
-I had the much easier job of converting them to a Calibre plugin.
-
-This plugin is meant to decrypt Adobe Digital Edition Epubs that are protected with Adobe's Adept encryption. It is meant to function without having to install any dependencies... other than having Calibre installed, of course. It will still work if you have Python and PyCrypto already installed, but they aren't necessary.
-
-Installation:
-
-Go to Calibre's Preferences page... click on the Plugins button. Use the file dialog button to select the plugin's zip file (ineptepub_vXX_plugin.zip) and click the 'Add' button. you're done.
-
-Configuration:
-
-When first run, the plugin will attempt to find your Adobe Digital Editions installation (on Windows and Mac OS's). If successful, it will create an 'adeptkey.der' file and save it in Calibre's configuration directory. It will use that file on subsequent runs. If there are already '*.der' files in the directory, the plugin won't attempt to
-find the Adobe Digital Editions installation installation.
-
-So if you have Adobe Digital Editions installation installed on the same machine as Calibre... you are ready to go. If not... keep reading.
-
-If you already have keyfiles generated with I <3 Cabbages' ineptkey.pyw script, you can put those keyfiles in Calibre's configuration directory. The easiest way to find the correct directory is to go to Calibre's Preferences page... click on the 'Miscellaneous' button (looks like a gear),  and then click the 'Open Calibre configuration directory' button. Paste your keyfiles in there. Just make sure that
-they have different names and are saved with the '.der' extension (like the ineptkey script produces). This directory isn't touched when upgrading Calibre, so it's quite safe to leave them there.
-
-Since there is no Linux version of Adobe Digital Editions, Linux users will have to obtain a keyfile through other methods and put the file in Calibre's configuration directory.
-
-All keyfiles with a '.der' extension found in Calibre's configuration directory will be used to attempt to decrypt a book.
-
-** NOTE ** There is no plugin customization data for the Inept Epub DeDRM plugin.
-
-Troubleshooting:
-
-If you find that it's not working for you (imported epubs still have DRM), you can save a lot of time and trouble by trying to add the epub to Calibre with the command line tools. This will print out a lot of helpful debugging info that can be copied into any online help requests. I'm going to ask you to do it first, anyway, so you might
-as well get used to it. ;)
-
-Open a command prompt (terminal) and change to the directory where the ebook you're trying to import resides. Then type the command "calibredb add your_ebook.epub". Don't type the quotes and obviously change the 'your_ebook.epub' to whatever the filename of your book is. Copy the resulting output and paste it into any online help request you make.
-
-** Note: the Mac version of Calibre doesn't install the command line tools by default. If you go to the 'Preferences' page and click on the miscellaneous button, you'll see the option to install the command line tools.

Calibre_Plugins/Win_OpenSSL_0.9.8o.txt

@@ -1,26 +0,0 @@
-Installing openssl on Windows 64-bit (Windows 2000 and higher)
-
-Win64 OpenSSL v0.9.8o (8Mb)
-http://www.slproweb.com/download/Win64OpenSSL-0_9_8o.exe
-(if you get an error message about missing Visual C++ redistributables... cancel the install and install the below support program from Microsoft, THEN install OpenSSL)
-
-Visual C++ 2008 Redistributables (x64) (1.7Mb)
-http://www.microsoft.com/downloads/details.aspx?familyid=bd2a6171-e2d6-4230-b809-9a8d7548c1b6
-
-
-
-Installing openssl on Windows 32-bit (Windows 2000 and higher)
-
-Win32 OpenSSL v0.9.8o (8Mb)
-http://www.slproweb.com/download/Win32OpenSSL-0_9_8o.exe
-(if you get an error message about missing Visual C++ redistributables... cancel the install and install the below support program from Microsoft, THEN install OpenSSL)
-
-Visual C++ 2008 Redistributables (1.7Mb)
-http://www.microsoft.com/downloads/details.aspx?familyid=9B2DA534-3E03-4391-8A4D-074B9F2BC1BF
-
-
-
-Other versions of OpenSSL (and versions for Windows older than Windows 2000) can be found on the following website.
-
-Shining Light Productions
-http://www.slproweb.com/products/Win32OpenSSL.html

Calibre_Plugins/eReaderPDB2PML_plugin/eReaderPDB2PML_plugin.py

@@ -1,138 +0,0 @@
-#!/usr/bin/env python
-
-# eReaderPDB2PML_plugin.py
-# Released under the terms of the GNU General Public Licence, version 3 or
-# later.  <http://www.gnu.org/licenses/>
-#
-# All credit given to The Dark Reverser for the original standalone script.
-# I had the much easier job of converting it to Calibre a plugin.
-#
-# This plugin is meant to convert secure Ereader files (PDB) to unsecured PMLZ files.
-# Calibre can then convert it to whatever format you desire.
-# It is meant to function without having to install any dependencies...
-# other than having Calibre installed, of course. 
-#
-# Installation:
-# Go to Calibre's Preferences page... click on the Plugins button. Use the file
-# dialog button to select the plugin's zip file (eReaderPDB2PML_vXX_plugin.zip) and
-# click the 'Add' button. You're done.
-#
-# Configuration:
-# Highlight the plugin (eReader PDB 2 PML) and click the
-# "Customize Plugin" button on Calibre's Preferences->Plugins page.
-# Enter your name and the last 8 digits of the credit card number separated by
-# a comma: Your Name,12341234
-#
-# If you've purchased books with more than one credit card, separate the info with
-# a colon: Your Name,12341234:Other Name,23452345
-# NOTE: Do NOT put quotes around your name like you do with the original script!!
-#
-# Revision history:
-#   0.0.1 - Initial release
-#   0.0.2 - updated to distinguish it from earlier non-openssl version
-#   0.0.3 - removed added psyco code as it is not supported under Calibre's Python 2.7
-
-import sys, os
-
-from calibre.customize import FileTypePlugin
-
-class eRdrDeDRM(FileTypePlugin):
-    name                = 'eReader PDB 2 PML' # Name of the plugin
-    description         = 'Removes DRM from secure pdb files. \
-                            Credit given to The Dark Reverser for the original standalone script.'
-    supported_platforms = ['linux', 'osx', 'windows'] # Platforms this plugin will run on
-    author              = 'DiapDealer' # The author of this plugin
-    version             = (0, 0, 3)   # The version number of this plugin
-    file_types          = set(['pdb']) # The file types that this plugin will be applied to
-    on_import           = True # Run this plugin during the import
-
-    def run(self, path_to_ebook):
-        from calibre.ptempfile import PersistentTemporaryDirectory
-        from calibre.constants import iswindows, isosx
-        
-        global bookname, erdr2pml
-        import erdr2pml
-        
-        infile = path_to_ebook
-        bookname = os.path.splitext(os.path.basename(infile))[0]
-        outdir = PersistentTemporaryDirectory()
-        pmlzfile = self.temporary_file(bookname + '.pmlz')
-        
-        if self.site_customization:
-            keydata = self.site_customization
-            ar = keydata.split(':')
-            for i in ar:
-                try:
-                    name, cc = i.split(',')
-                except ValueError:
-                    print '   Error parsing user supplied data.'
-                    return path_to_ebook
-
-                try:
-                    print "Processing..."
-                    import time
-                    start_time = time.time()
-                    pmlfilepath = self.convertEreaderToPml(infile, name, cc, outdir)
-                    
-                    if pmlfilepath and pmlfilepath != 1:
-                        import zipfile
-                        import shutil
-                        print "   Creating PMLZ file"
-                        myZipFile = zipfile.ZipFile(pmlzfile.name,'w',zipfile.ZIP_STORED, False)
-                        list = os.listdir(outdir)
-                        for file in list:
-                            localname = file
-                            filePath = os.path.join(outdir,file)
-                            if os.path.isfile(filePath):
-                                myZipFile.write(filePath, localname)
-                            elif os.path.isdir(filePath):
-                                imageList = os.listdir(filePath)
-                                localimgdir = os.path.basename(filePath)
-                                for image in imageList:
-                                    localname = os.path.join(localimgdir,image)
-                                    imagePath = os.path.join(filePath,image)
-                                    if os.path.isfile(imagePath):
-                                        myZipFile.write(imagePath, localname)
-                        myZipFile.close()
-                        end_time = time.time()
-                        search_time = end_time - start_time
-                        print 'elapsed time: %.2f seconds' % (search_time, ) 
-                        print "done"
-                        return pmlzfile.name
-                    else:
-                        raise ValueError('Error Creating PML file.')
-                except ValueError, e:
-                        print "Error: %s" % e
-                        pass
-            raise Exception('Couldn\'t decrypt pdb file.')
-        else:
-            raise Exception('No name and CC# provided.')
-        
-    def convertEreaderToPml(self, infile, name, cc, outdir):
-
-        print "   Decoding File"
-        sect = erdr2pml.Sectionizer(infile, 'PNRdPPrs')
-        er = erdr2pml.EreaderProcessor(sect.loadSection, name, cc)
-
-        if er.getNumImages() > 0:
-            print "   Extracting images"
-            #imagedir = bookname + '_img/'
-            imagedir = 'images/'
-            imagedirpath = os.path.join(outdir,imagedir)
-            if not os.path.exists(imagedirpath):
-                os.makedirs(imagedirpath)
-            for i in xrange(er.getNumImages()):
-                name, contents = er.getImage(i)
-                file(os.path.join(imagedirpath, name), 'wb').write(contents)
-
-        print "   Extracting pml"
-        pml_string = er.getText()
-        pmlfilename = bookname + ".pml"
-        try:
-            file(os.path.join(outdir, pmlfilename),'wb').write(erdr2pml.cleanPML(pml_string))
-            return os.path.join(outdir, pmlfilename)
-        except:
-            return 1
- 
-    def customization_help(self, gui=False):
-        return 'Enter Account Name & Last 8 digits of Credit Card number (separate with a comma)'

Calibre_Plugins/ignobleepub_plugin/ignobleepub_plugin.py

@@ -1,378 +0,0 @@
-#!/usr/bin/env python
-
-# ignobleepub_plugin.py
-# Released under the terms of the GNU General Public Licence, version 3 or
-# later.  <http://www.gnu.org/licenses/>
-#
-# Requires Calibre version 0.6.44 or higher.
-#
-# All credit given to I <3 Cabbages for the original standalone scripts.
-# I had the much easier job of converting them to Calibre a plugin.
-#
-# This plugin is meant to decrypt Barnes & Noble Epubs that are protected
-# with Adobe's Adept encryption. It is meant to function without having to install
-# any dependencies... other than having Calibre installed, of course. It will still
-# work if you have Python and PyCrypto already installed, but they aren't necessary.
-#
-# Configuration:
-# 1) The easiest way to configure the plugin is to enter your name (Barnes & Noble account
-# name) and credit card number (the one used to purchase the books) into the plugin's
-# customization window. Highlight the plugin (Ignoble Epub DeDRM) and click the
-# "Customize Plugin" button on Calibre's Preferences->Plugins page.
-# Enter the name and credit card number separated by a comma: Your Name,1234123412341234
-#
-# If you've purchased books with more than one credit card, separate the info with
-# a colon: Your Name,1234123412341234:Other Name,2345234523452345
-#
-# ** Method 1 is your only option if you don't have/can't run the original
-# I <3 Cabbages scripts on your particular machine. **
-#
-# 2) If you already have keyfiles generated with I <3 Cabbages' ignoblekeygen.pyw
-# script, you can put those keyfiles in Calibre's configuration directory. The easiest
-# way to find the correct directory is to go to Calibre's Preferences page... click
-# on the 'Miscellaneous' button (looks like a gear),  and then click the 'Open Calibre
-# configuration directory' button. Paste your keyfiles in there. Just make sure that
-# they have different names and are saved with the '.b64' extension (like the ignoblekeygen
-# script produces). This directory isn't touched when upgrading Calibre, so it's quite safe
-# to leave then there.
-#
-# All keyfiles from option 2 and all data entered from option 1 will be used to attempt
-# to decrypt a book. You can use option 1 or option 2, or a combination of both.
-#
-#
-# Revision history:
-#   0.1.0 - Initial release
-#   0.1.1 - Allow Windows users to make use of openssl if they have it installed.
-#          - Incorporated SomeUpdates zipfix routine.
-#   0.1.2 - bug fix for non-ascii file names in encryption.xml
-
-"""
-Decrypt Barnes & Noble ADEPT encrypted EPUB books.
-"""
-
-from __future__ import with_statement
-
-__license__ = 'GPL v3'
-
-import sys
-import os
-import hashlib
-import zlib
-import zipfile
-import re
-from zipfile import ZipFile, ZIP_STORED, ZIP_DEFLATED
-import xml.etree.ElementTree as etree
-from contextlib import closing
-
-global AES
-global AES2
-
-META_NAMES = ('mimetype', 'META-INF/rights.xml', 'META-INF/encryption.xml')
-NSMAP = {'adept': 'http://ns.adobe.com/adept',
-         'enc': 'http://www.w3.org/2001/04/xmlenc#'}
-
-class IGNOBLEError(Exception):
-    pass
-
-def _load_crypto_libcrypto():
-    from ctypes import CDLL, POINTER, c_void_p, c_char_p, c_int, c_long, \
-        Structure, c_ulong, create_string_buffer, cast
-    from ctypes.util import find_library
-
-    if sys.platform.startswith('win'):
-        libcrypto = find_library('libeay32')
-    else:
-        libcrypto = find_library('crypto')
-    if libcrypto is None:
-        raise IGNOBLEError('libcrypto not found')
-    libcrypto = CDLL(libcrypto)
-
-    AES_MAXNR = 14
-    
-    c_char_pp = POINTER(c_char_p)
-    c_int_p = POINTER(c_int)
-
-    class AES_KEY(Structure):
-        _fields_ = [('rd_key', c_long * (4 * (AES_MAXNR + 1))),
-                    ('rounds', c_int)]
-    AES_KEY_p = POINTER(AES_KEY)
-    
-    def F(restype, name, argtypes):
-        func = getattr(libcrypto, name)
-        func.restype = restype
-        func.argtypes = argtypes
-        return func
-    
-    AES_set_encrypt_key = F(c_int, 'AES_set_encrypt_key',
-                            [c_char_p, c_int, AES_KEY_p])
-    AES_set_decrypt_key = F(c_int, 'AES_set_decrypt_key',
-                            [c_char_p, c_int, AES_KEY_p])
-    AES_cbc_encrypt = F(None, 'AES_cbc_encrypt',
-                        [c_char_p, c_char_p, c_ulong, AES_KEY_p, c_char_p,
-                         c_int])
-    
-    class AES(object):
-        def __init__(self, userkey):
-            self._blocksize = len(userkey)
-            if (self._blocksize != 16) and (self._blocksize != 24) and (self._blocksize != 32) :
-                raise IGNOBLEError('AES improper key used')
-                return
-            key = self._key = AES_KEY()
-            rv = AES_set_decrypt_key(userkey, len(userkey) * 8, key)
-            if rv < 0:
-                raise IGNOBLEError('Failed to initialize AES key')
-    
-        def decrypt(self, data):
-            out = create_string_buffer(len(data))
-            iv = ("\x00" * self._blocksize)
-            rv = AES_cbc_encrypt(data, out, len(data), self._key, iv, 0)
-            if rv == 0:
-                raise IGNOBLEError('AES decryption failed')
-            return out.raw
-        
-    class AES2(object):
-         def __init__(self, userkey, iv):
-            self._blocksize = len(userkey)
-            self._iv = iv
-            key = self._key = AES_KEY()
-            rv = AES_set_encrypt_key(userkey, len(userkey) * 8, key)
-            if rv < 0:
-                raise IGNOBLEError('Failed to initialize AES Encrypt key')
-    
-         def encrypt(self, data):
-            out = create_string_buffer(len(data))
-            rv = AES_cbc_encrypt(data, out, len(data), self._key, self._iv, 1)
-            if rv == 0:
-                raise IGNOBLEError('AES encryption failed')
-            return out.raw
-    print 'IgnobleEpub: Using libcrypto.'
-    return (AES, AES2)
-
-def _load_crypto_pycrypto():
-    from Crypto.Cipher import AES as _AES
-
-    class AES(object):
-        def __init__(self, key):
-            self._aes = _AES.new(key, _AES.MODE_CBC)
-
-        def decrypt(self, data):
-            return self._aes.decrypt(data)
-            
-    class AES2(object):
-        def __init__(self, key, iv):
-            self._aes = _AES.new(key, _AES.MODE_CBC, iv)
-
-        def encrypt(self, data):
-            return self._aes.encrypt(data)
-    print 'IgnobleEpub: Using PyCrypto.'
-    return (AES, AES2)
-    
-def _load_crypto():
-    _aes = _aes2 = None
-    for loader in (_load_crypto_libcrypto, _load_crypto_pycrypto):
-        try:
-            _aes, _aes2 = loader()
-            break
-        except (ImportError, IGNOBLEError):
-            pass
-    return (_aes, _aes2)
-
-def normalize_name(name): # Strip spaces and convert to lowercase.
-    return ''.join(x for x in name.lower() if x != ' ')
-
-def generate_keyfile(name, ccn):
-    name = normalize_name(name) + '\x00'
-    ccn = ccn + '\x00'
-    name_sha = hashlib.sha1(name).digest()[:16]
-    ccn_sha = hashlib.sha1(ccn).digest()[:16]
-    both_sha = hashlib.sha1(name + ccn).digest()
-    aes = AES2(ccn_sha, name_sha)
-    crypt = aes.encrypt(both_sha + ('\x0c' * 0x0c))
-    userkey = hashlib.sha1(crypt).digest()
-
-    return userkey.encode('base64')
-
-class ZipInfo(zipfile.ZipInfo):
-    def __init__(self, *args, **kwargs):
-        if 'compress_type' in kwargs:
-            compress_type = kwargs.pop('compress_type')
-        super(ZipInfo, self).__init__(*args, **kwargs)
-        self.compress_type = compress_type
-
-class Decryptor(object):
-    def __init__(self, bookkey, encryption):
-        enc = lambda tag: '{%s}%s' % (NSMAP['enc'], tag)
-        self._aes = AES(bookkey)
-        encryption = etree.fromstring(encryption)
-        self._encrypted = encrypted = set()
-        expr = './%s/%s/%s' % (enc('EncryptedData'), enc('CipherData'),
-                               enc('CipherReference'))
-        for elem in encryption.findall(expr):
-            path = elem.get('URI', None)
-            path = path.encode('utf-8')
-            if path is not None:
-                encrypted.add(path)
-
-    def decompress(self, bytes):
-        dc = zlib.decompressobj(-15)
-        bytes = dc.decompress(bytes)
-        ex = dc.decompress('Z') + dc.flush()
-        if ex:
-            bytes = bytes + ex
-        return bytes
-
-    def decrypt(self, path, data):
-        if path in self._encrypted:
-            data = self._aes.decrypt(data)[16:]
-            data = data[:-ord(data[-1])]
-            data = self.decompress(data)
-        return data
-
-def plugin_main(userkey, inpath, outpath):
-    key = userkey.decode('base64')[:16]
-    aes = AES(key)
-    
-    with closing(ZipFile(open(inpath, 'rb'))) as inf:
-        namelist = set(inf.namelist())
-        if 'META-INF/rights.xml' not in namelist or \
-           'META-INF/encryption.xml' not in namelist:
-            return 1
-        for name in META_NAMES:
-            namelist.remove(name)
-        try: # If the generated keyfile doesn't match the bookkey, this is where it's likely to blow up.
-            rights = etree.fromstring(inf.read('META-INF/rights.xml'))
-            adept = lambda tag: '{%s}%s' % (NSMAP['adept'], tag)
-            expr = './/%s' % (adept('encryptedKey'),)
-            bookkey = ''.join(rights.findtext(expr))
-            bookkey = aes.decrypt(bookkey.decode('base64'))
-            bookkey = bookkey[:-ord(bookkey[-1])]
-            encryption = inf.read('META-INF/encryption.xml')
-            decryptor = Decryptor(bookkey[-16:], encryption)
-            kwds = dict(compression=ZIP_DEFLATED, allowZip64=False)
-            with closing(ZipFile(open(outpath, 'wb'), 'w', **kwds)) as outf:
-                zi = ZipInfo('mimetype', compress_type=ZIP_STORED)
-                outf.writestr(zi, inf.read('mimetype'))
-                for path in namelist:
-                    data = inf.read(path)
-                    outf.writestr(path, decryptor.decrypt(path, data))
-        except:
-            return 2
-    return 0
-
-from calibre.customize import FileTypePlugin
-
-class IgnobleDeDRM(FileTypePlugin):
-    name                    = 'Ignoble Epub DeDRM'
-    description             = 'Removes DRM from secure Barnes & Noble epub files. \
-                                Credit given to I <3 Cabbages for the original stand-alone scripts.'
-    supported_platforms     = ['linux', 'osx', 'windows']
-    author                  = 'DiapDealer'
-    version                 = (0, 1, 2)
-    minimum_calibre_version = (0, 6, 44)  # Compiled python libraries cannot be imported in earlier versions.
-    file_types              = set(['epub'])
-    on_import               = True
-
-    def run(self, path_to_ebook):
-        global AES
-        global AES2
-        
-        from calibre.gui2 import is_ok_to_use_qt
-        from PyQt4.Qt import QMessageBox
-        from calibre.constants import iswindows, isosx
-        
-        AES, AES2 = _load_crypto()
-        
-        if AES == None or AES2 == None:
-            # Failed to load libcrypto or PyCrypto... Adobe Epubs can't be decrypted.'
-            raise IGNOBLEError('IgnobleEpub - Failed to load crypto libs.')
-            return
-
-        # Load any keyfiles (*.b64) included Calibre's config directory.
-        userkeys = []
-        try:
-            # Find Calibre's configuration directory.
-            confpath = os.path.split(os.path.split(self.plugin_path)[0])[0]
-            print 'IgnobleEpub: Calibre configuration directory = %s' % confpath
-            files = os.listdir(confpath)
-            filefilter = re.compile("\.b64$", re.IGNORECASE)
-            files = filter(filefilter.search, files)
-
-            if files:
-                for filename in files:
-                    fpath = os.path.join(confpath, filename)
-                    with open(fpath, 'rb') as f:
-                        userkeys.append(f.read())
-                    print 'IgnobleEpub: Keyfile %s found in config folder.' % filename
-            else:
-                print 'IgnobleEpub: No keyfiles found. Checking plugin customization string.'
-        except IOError:
-            print 'IgnobleEpub: Error reading keyfiles from config directory.'
-            pass
-        
-        # Get name and credit card number from Plugin Customization
-        if not userkeys and not self.site_customization:
-            # Plugin hasn't been configured... do nothing.
-            raise IGNOBLEError('IgnobleEpub - No keys found. Plugin not configured.')
-            return
-        
-        if self.site_customization:
-            keystuff = self.site_customization
-            ar = keystuff.split(':')
-            keycount = 0
-            for i in ar:
-                try:
-                    name, ccn = i.split(',')
-                    keycount += 1
-                except ValueError:
-                    raise IGNOBLEError('IgnobleEpub - Error parsing user supplied data.')
-                    return
-        
-                # Generate Barnes & Noble EPUB user key from name and credit card number.
-                userkeys.append( generate_keyfile(name, ccn) )
-            print 'IgnobleEpub: %d userkey(s) generated from customization data.' % keycount
-        
-        # Attempt to decrypt epub with each encryption key (generated or provided).
-        for userkey in userkeys:
-            # Create a TemporaryPersistent file to work with.
-            # Check original epub archive for zip errors.
-            import zipfix
-            inf = self.temporary_file('.epub')
-            try:
-                fr = zipfix.fixZip(path_to_ebook, inf.name)
-                fr.fix()
-            except Exception, e:
-                raise Exception(e)
-                return
-            of = self.temporary_file('.epub')
-        
-            # Give the user key, ebook and TemporaryPersistent file to the Stripper function.
-            result = plugin_main(userkey, inf.name, of.name)
-        
-            # Ebook is not a B&N Adept epub... do nothing and pass it on.
-            # This allows a non-encrypted epub to be imported without error messages.
-            if  result == 1:
-                print 'IgnobleEpub: Not a B&N Adept Epub... punting.'
-                of.close()
-                return path_to_ebook
-                break
-        
-            # Decryption was successful return the modified PersistentTemporary
-            # file to Calibre's import process.
-            if  result == 0:
-                print 'IgnobleEpub: Encryption successfully removed.'
-                of.close()
-                return of.name
-                break
-            
-            print 'IgnobleEpub: Encryption key invalid... trying others.'
-            of.close()
-        
-        # Something went wrong with decryption.
-        # Import the original unmolested epub.
-        of.close
-        raise IGNOBLEError('IgnobleEpub - Ultimately failed to decrypt.')
-        return
-        
-        
-    def customization_help(self, gui=False):
-        return 'Enter B&N Account name and CC# (separate name and CC# with a comma)'

Calibre_Plugins/ignobleepub_plugin/zipfix.py

@@ -1,136 +0,0 @@
-#!/usr/bin/env python
-
-import sys
-import zlib
-import zipfile
-import os
-import os.path
-import getopt
-from struct import unpack
-
-
-_FILENAME_LEN_OFFSET = 26
-_EXTRA_LEN_OFFSET = 28
-_FILENAME_OFFSET = 30
-_MAX_SIZE = 64 * 1024
-
-class fixZip:
-    def __init__(self, zinput, zoutput):
-        self.inzip = zipfile.ZipFile(zinput,'r')
-        self.outzip = zipfile.ZipFile(zoutput,'w')
-        # open the input zip for reading only as a raw file
-	self.bzf = file(zinput,'rb')
-        
-    def getlocalname(self, zi):
-        local_header_offset = zi.header_offset
-        self.bzf.seek(local_header_offset + _FILENAME_LEN_OFFSET)
-        leninfo = self.bzf.read(2)
-        local_name_length, = unpack('<H', leninfo)
-        self.bzf.seek(local_header_offset + _FILENAME_OFFSET)
-        local_name = self.bzf.read(local_name_length)
-        return local_name
-
-    def uncompress(self, cmpdata):
-        dc = zlib.decompressobj(-15)
-        data = ''
-        while len(cmpdata) > 0:
-            if len(cmpdata) > _MAX_SIZE :
-                newdata = cmpdata[0:_MAX_SIZE]
-                cmpdata = cmpdata[_MAX_SIZE:]
-            else:
-                newdata = cmpdata
-                cmpdata = ''
-            newdata = dc.decompress(newdata)
-            unprocessed = dc.unconsumed_tail
-            if len(unprocessed) == 0:
-                newdata += dc.flush()
-            data += newdata
-            cmpdata += unprocessed
-            unprocessed = ''
-        return data
-
-    def getfiledata(self, zi):
-        # get file name length and exta data length to find start of file data
-        local_header_offset = zi.header_offset
-
-        self.bzf.seek(local_header_offset + _FILENAME_LEN_OFFSET)
-        leninfo = self.bzf.read(2)
-        local_name_length, = unpack('<H', leninfo)
-
-        self.bzf.seek(local_header_offset + _EXTRA_LEN_OFFSET)
-        exinfo = self.bzf.read(2)
-        extra_field_length, = unpack('<H', exinfo)
-
-        self.bzf.seek(local_header_offset + _FILENAME_OFFSET + local_name_length + extra_field_length)
-        data = None
-
-        # if not compressed we are good to go
-        if zi.compress_type == zipfile.ZIP_STORED:
-            data = self.bzf.read(zi.file_size)
-
-        # if compressed we must decompress it using zlib
-        if zi.compress_type == zipfile.ZIP_DEFLATED:
-            cmpdata = self.bzf.read(zi.compress_size)
-            data = self.uncompress(cmpdata)
-
-        return data
-
-        
-
-    def fix(self):
-        # get the zipinfo for each member of the input archive
-        # and copy member over to output archive
-        # if problems exist with local vs central filename, fix them
-
-        for i, zinfo in enumerate(self.inzip.infolist()):
-            data = None
-            nzinfo = zinfo
-
-            try: 
-                data = self.inzip.read(zinfo)
-            except zipfile.BadZipfile or zipfile.error:
-                local_name = self.getlocalname(zinfo)
-                data = self.getfiledata(zinfo)
-                nzinfo.filename = local_name
-
-            nzinfo.date_time = zinfo.date_time
-            nzinfo.compress_type = zinfo.compress_type
-            nzinfo.flag_bits = 0
-            nzinfo.internal_attr = 0
-            self.outzip.writestr(nzinfo,data)
-
-        self.bzf.close()
-        self.inzip.close()
-        self.outzip.close()
-
-
-def usage():
-    print """usage: zipfix.py inputzip outputzip
-     inputzip is the source zipfile to fix
-     outputzip is the fixed zip archive
-    """
-    
-
-def main(argv=sys.argv):
-    if len(argv)!=3:
-        usage()
-        return 1
-    infile = None
-    outfile = None
-    infile = argv[1]
-    outfile = argv[2]
-    if not os.path.exists(infile):
-        print "Error: Input Zip File does not exist"
-        return 1
-    try:
-        fr = fixZip(infile, outfile)
-        fr.fix()
-        return 0
-    except Exception, e:
-        print "Error Occurred ", e
-        return 2
-
-if __name__ == '__main__' :
-    sys.exit(main())
-
-

Calibre_Plugins/ineptepub_plugin/ade_key.py

@@ -1,346 +0,0 @@
-#!/usr/bin/env python
-
-"""
-Retrieve Adobe ADEPT user key.
-"""
-
-from __future__ import with_statement
-
-__license__ = 'GPL v3'
-
-import sys
-import os
-import struct
-from calibre.constants import iswindows, isosx
-
-class ADEPTError(Exception):
-    pass
-
-if iswindows:
-    from ctypes import windll, c_char_p, c_wchar_p, c_uint, POINTER, byref, \
-        create_unicode_buffer, create_string_buffer, CFUNCTYPE, addressof, \
-        string_at, Structure, c_void_p, cast, c_size_t, memmove, CDLL, c_int, \
-        c_long, c_ulong
-
-    from ctypes.wintypes import LPVOID, DWORD, BOOL
-    import _winreg as winreg
-
-    def _load_crypto_libcrypto():
-        from ctypes.util import find_library
-        libcrypto = find_library('libeay32')
-        if libcrypto is None:
-            raise ADEPTError('libcrypto not found')
-        libcrypto = CDLL(libcrypto)
-        AES_MAXNR = 14
-        c_char_pp = POINTER(c_char_p)
-        c_int_p = POINTER(c_int)
-        class AES_KEY(Structure):
-            _fields_ = [('rd_key', c_long * (4 * (AES_MAXNR + 1))),
-                        ('rounds', c_int)]
-        AES_KEY_p = POINTER(AES_KEY)
-    
-        def F(restype, name, argtypes):
-            func = getattr(libcrypto, name)
-            func.restype = restype
-            func.argtypes = argtypes
-            return func
-    
-        AES_set_decrypt_key = F(c_int, 'AES_set_decrypt_key',
-                                [c_char_p, c_int, AES_KEY_p])
-        AES_cbc_encrypt = F(None, 'AES_cbc_encrypt',
-                            [c_char_p, c_char_p, c_ulong, AES_KEY_p, c_char_p,
-                             c_int])
-        class AES(object):
-            def __init__(self, userkey):
-                self._blocksize = len(userkey)
-                if (self._blocksize != 16) and (self._blocksize != 24) and (self._blocksize != 32) :
-                    raise ADEPTError('AES improper key used')
-                key = self._key = AES_KEY()
-                rv = AES_set_decrypt_key(userkey, len(userkey) * 8, key)
-                if rv < 0:
-                    raise ADEPTError('Failed to initialize AES key')
-            def decrypt(self, data):
-                out = create_string_buffer(len(data))
-                iv = ("\x00" * self._blocksize)
-                rv = AES_cbc_encrypt(data, out, len(data), self._key, iv, 0)
-                if rv == 0:
-                    raise ADEPTError('AES decryption failed')
-                return out.raw
-        return AES
-
-    def _load_crypto_pycrypto():
-        from Crypto.Cipher import AES as _AES
-        class AES(object):
-            def __init__(self, key):
-                self._aes = _AES.new(key, _AES.MODE_CBC)
-            def decrypt(self, data):
-                return self._aes.decrypt(data)
-        return AES
-
-    def _load_crypto():
-        AES = None
-        for loader in (_load_crypto_libcrypto, _load_crypto_pycrypto):
-            try:
-                AES = loader()
-                break
-            except (ImportError, ADEPTError):
-                pass
-        return AES
-
-    AES = _load_crypto()
-
-
-    DEVICE_KEY_PATH = r'Software\Adobe\Adept\Device'
-    PRIVATE_LICENCE_KEY_PATH = r'Software\Adobe\Adept\Activation'
-
-    MAX_PATH = 255
-
-    kernel32 = windll.kernel32
-    advapi32 = windll.advapi32
-    crypt32 = windll.crypt32
-
-    def GetSystemDirectory():
-        GetSystemDirectoryW = kernel32.GetSystemDirectoryW
-        GetSystemDirectoryW.argtypes = [c_wchar_p, c_uint]
-        GetSystemDirectoryW.restype = c_uint
-        def GetSystemDirectory():
-            buffer = create_unicode_buffer(MAX_PATH + 1)
-            GetSystemDirectoryW(buffer, len(buffer))
-            return buffer.value
-        return GetSystemDirectory
-    GetSystemDirectory = GetSystemDirectory()
-
-    def GetVolumeSerialNumber():
-        GetVolumeInformationW = kernel32.GetVolumeInformationW
-        GetVolumeInformationW.argtypes = [c_wchar_p, c_wchar_p, c_uint,
-                                          POINTER(c_uint), POINTER(c_uint),
-                                          POINTER(c_uint), c_wchar_p, c_uint]
-        GetVolumeInformationW.restype = c_uint
-        def GetVolumeSerialNumber(path):
-            vsn = c_uint(0)
-            GetVolumeInformationW(
-                path, None, 0, byref(vsn), None, None, None, 0)
-            return vsn.value
-        return GetVolumeSerialNumber
-    GetVolumeSerialNumber = GetVolumeSerialNumber()
-
-    def GetUserName():
-        GetUserNameW = advapi32.GetUserNameW
-        GetUserNameW.argtypes = [c_wchar_p, POINTER(c_uint)]
-        GetUserNameW.restype = c_uint
-        def GetUserName():
-            buffer = create_unicode_buffer(32)
-            size = c_uint(len(buffer))
-            while not GetUserNameW(buffer, byref(size)):
-                buffer = create_unicode_buffer(len(buffer) * 2)
-                size.value = len(buffer)
-            return buffer.value.encode('utf-16-le')[::2]
-        return GetUserName
-    GetUserName = GetUserName()
-
-    PAGE_EXECUTE_READWRITE = 0x40
-    MEM_COMMIT  = 0x1000
-    MEM_RESERVE = 0x2000
-
-    def VirtualAlloc():
-        _VirtualAlloc = kernel32.VirtualAlloc
-        _VirtualAlloc.argtypes = [LPVOID, c_size_t, DWORD, DWORD]
-        _VirtualAlloc.restype = LPVOID
-        def VirtualAlloc(addr, size, alloctype=(MEM_COMMIT | MEM_RESERVE),
-                         protect=PAGE_EXECUTE_READWRITE):
-            return _VirtualAlloc(addr, size, alloctype, protect)
-        return VirtualAlloc
-    VirtualAlloc = VirtualAlloc()
-
-    MEM_RELEASE = 0x8000
-
-    def VirtualFree():
-        _VirtualFree = kernel32.VirtualFree
-        _VirtualFree.argtypes = [LPVOID, c_size_t, DWORD]
-        _VirtualFree.restype = BOOL
-        def VirtualFree(addr, size=0, freetype=MEM_RELEASE):
-            return _VirtualFree(addr, size, freetype)
-        return VirtualFree
-    VirtualFree = VirtualFree()
-
-    class NativeFunction(object):
-        def __init__(self, restype, argtypes, insns):
-            self._buf = buf = VirtualAlloc(None, len(insns))
-            memmove(buf, insns, len(insns))
-            ftype = CFUNCTYPE(restype, *argtypes)
-            self._native = ftype(buf)
-
-        def __call__(self, *args):
-            return self._native(*args)
-
-        def __del__(self):
-            if self._buf is not None:
-                VirtualFree(self._buf)
-                self._buf = None
-
-    if struct.calcsize("P") == 4:
-        CPUID0_INSNS = (
-            "\x53"             # push   %ebx
-            "\x31\xc0"         # xor    %eax,%eax
-            "\x0f\xa2"         # cpuid
-            "\x8b\x44\x24\x08" # mov    0x8(%esp),%eax
-            "\x89\x18"         # mov    %ebx,0x0(%eax)
-            "\x89\x50\x04"     # mov    %edx,0x4(%eax)
-            "\x89\x48\x08"     # mov    %ecx,0x8(%eax)
-            "\x5b"             # pop    %ebx
-            "\xc3"             # ret
-        )
-        CPUID1_INSNS = (
-            "\x53"             # push   %ebx
-            "\x31\xc0"         # xor    %eax,%eax
-            "\x40"             # inc    %eax
-            "\x0f\xa2"         # cpuid
-            "\x5b"             # pop    %ebx
-            "\xc3"             # ret
-        )
-    else:
-        CPUID0_INSNS = (
-            "\x49\x89\xd8"     # mov    %rbx,%r8
-            "\x49\x89\xc9"     # mov    %rcx,%r9
-            "\x48\x31\xc0"     # xor    %rax,%rax
-            "\x0f\xa2"         # cpuid
-            "\x4c\x89\xc8"     # mov    %r9,%rax
-            "\x89\x18"         # mov    %ebx,0x0(%rax)
-            "\x89\x50\x04"     # mov    %edx,0x4(%rax)
-            "\x89\x48\x08"     # mov    %ecx,0x8(%rax)
-            "\x4c\x89\xc3"     # mov    %r8,%rbx
-            "\xc3"             # retq
-        )
-        CPUID1_INSNS = (
-            "\x53"             # push   %rbx
-            "\x48\x31\xc0"     # xor    %rax,%rax
-            "\x48\xff\xc0"     # inc    %rax
-            "\x0f\xa2"         # cpuid
-            "\x5b"             # pop    %rbx
-            "\xc3"             # retq
-        )
-
-    def cpuid0():
-        _cpuid0 = NativeFunction(None, [c_char_p], CPUID0_INSNS)
-        buf = create_string_buffer(12)
-        def cpuid0():
-            _cpuid0(buf)
-            return buf.raw
-        return cpuid0
-    cpuid0 = cpuid0()
-
-    cpuid1 = NativeFunction(c_uint, [], CPUID1_INSNS)
-
-    class DataBlob(Structure):
-        _fields_ = [('cbData', c_uint),
-                    ('pbData', c_void_p)]
-    DataBlob_p = POINTER(DataBlob)
-
-    def CryptUnprotectData():
-        _CryptUnprotectData = crypt32.CryptUnprotectData
-        _CryptUnprotectData.argtypes = [DataBlob_p, c_wchar_p, DataBlob_p,
-                                       c_void_p, c_void_p, c_uint, DataBlob_p]
-        _CryptUnprotectData.restype = c_uint
-        def CryptUnprotectData(indata, entropy):
-            indatab = create_string_buffer(indata)
-            indata = DataBlob(len(indata), cast(indatab, c_void_p))
-            entropyb = create_string_buffer(entropy)
-            entropy = DataBlob(len(entropy), cast(entropyb, c_void_p))
-            outdata = DataBlob()
-            if not _CryptUnprotectData(byref(indata), None, byref(entropy),
-                                       None, None, 0, byref(outdata)):
-                raise ADEPTError("Failed to decrypt user key key (sic)")
-            return string_at(outdata.pbData, outdata.cbData)
-        return CryptUnprotectData
-    CryptUnprotectData = CryptUnprotectData()
-
-    def retrieve_key():
-        if AES is None:
-            tkMessageBox.showerror(
-                "ADEPT Key",
-                "This script requires PyCrypto or OpenSSL which must be installed "
-                "separately.  Read the top-of-script comment for details.")
-            return False
-        root = GetSystemDirectory().split('\\')[0] + '\\'
-        serial = GetVolumeSerialNumber(root)
-        vendor = cpuid0()
-        signature = struct.pack('>I', cpuid1())[1:]
-        user = GetUserName()
-        entropy = struct.pack('>I12s3s13s', serial, vendor, signature, user)
-        cuser = winreg.HKEY_CURRENT_USER
-        try:
-            regkey = winreg.OpenKey(cuser, DEVICE_KEY_PATH)
-        except WindowsError:
-            raise ADEPTError("Adobe Digital Editions not activated")
-        device = winreg.QueryValueEx(regkey, 'key')[0]
-        keykey = CryptUnprotectData(device, entropy)
-        userkey = None
-        try:
-            plkroot = winreg.OpenKey(cuser, PRIVATE_LICENCE_KEY_PATH)
-        except WindowsError:
-            raise ADEPTError("Could not locate ADE activation")
-        for i in xrange(0, 16):
-            try:
-                plkparent = winreg.OpenKey(plkroot, "%04d" % (i,))
-            except WindowsError:
-                break
-            ktype = winreg.QueryValueEx(plkparent, None)[0]
-            if ktype != 'credentials':
-                continue
-            for j in xrange(0, 16):
-                try:
-                    plkkey = winreg.OpenKey(plkparent, "%04d" % (j,))
-                except WindowsError:
-                    break
-                ktype = winreg.QueryValueEx(plkkey, None)[0]
-                if ktype != 'privateLicenseKey':
-                    continue
-                userkey = winreg.QueryValueEx(plkkey, 'value')[0]
-                break
-            if userkey is not None:
-                break
-        if userkey is None:
-            raise ADEPTError('Could not locate privateLicenseKey')
-        userkey = userkey.decode('base64')
-        aes = AES(keykey)
-        userkey = aes.decrypt(userkey)
-        userkey = userkey[26:-ord(userkey[-1])]
-        return userkey
-
-else:
-
-    import xml.etree.ElementTree as etree
-    import subprocess
-
-    NSMAP = {'adept': 'http://ns.adobe.com/adept',
-             'enc': 'http://www.w3.org/2001/04/xmlenc#'}
-
-    def findActivationDat():
-        home = os.getenv('HOME')
-        cmdline = 'find "' + home + '/Library/Application Support/Adobe/Digital Editions" -name "activation.dat"'
-        cmdline = cmdline.encode(sys.getfilesystemencoding())
-        p2 = subprocess.Popen(cmdline, shell=True, stdin=None, stdout=subprocess.PIPE, stderr=subprocess.PIPE, close_fds=False)
-        out1, out2 = p2.communicate()
-        reslst = out1.split('\n')
-        cnt = len(reslst)
-        for j in xrange(cnt):
-            resline = reslst[j]
-            pp = resline.find('activation.dat')
-            if pp >= 0:
-                ActDatPath = resline
-                break
-        if os.path.exists(ActDatPath):
-            return ActDatPath
-        return None
-    
-    def retrieve_key():
-        actpath = findActivationDat()
-        if actpath is None:
-            raise ADEPTError("Could not locate ADE activation")
-        tree = etree.parse(actpath)
-        adept = lambda tag: '{%s}%s' % (NSMAP['adept'], tag)
-        expr = '//%s/%s' % (adept('credentials'), adept('privateLicenseKey'))
-        userkey = tree.findtext(expr)
-        userkey = userkey.decode('base64')
-        userkey = userkey[26:]
-        return userkey

Calibre_Plugins/ineptepub_plugin/ineptepub_plugin.py

@@ -1,475 +0,0 @@
-#! /usr/bin/python
-
-# ineptepub_plugin.py
-# Released under the terms of the GNU General Public Licence, version 3 or
-# later.  <http://www.gnu.org/licenses/>
-#
-# Requires Calibre version 0.6.44 or higher.
-#
-# All credit given to I <3 Cabbages for the original standalone scripts.
-# I had the much easier job of converting them to a Calibre plugin.
-#
-# This plugin is meant to decrypt Adobe Digital Edition Epubs that are protected
-# with Adobe's Adept encryption. It is meant to function without having to install
-# any dependencies... other than having Calibre installed, of course. It will still
-# work if you have Python and PyCrypto already installed, but they aren't necessary.
-#
-# Configuration:
-# When first run, the plugin will attempt to find your Adobe Digital Editions installation
-# (on Windows and Mac OS's). If successful, it will create an 'adeptkey.der' file and
-# save it in Calibre's configuration directory. It will use that file on subsequent runs.
-# If there are already '*.der' files in the directory, the plugin won't attempt to
-# find the ADE installation. So if you have ADE installed on the same machine as Calibre...
-# you are ready to go.
-#
-# If you already have keyfiles generated with I <3 Cabbages' ineptkey.pyw script,
-# you can put those keyfiles in Calibre's configuration directory. The easiest
-# way to find the correct directory is to go to Calibre's Preferences page... click
-# on the 'Miscellaneous' button (looks like a gear),  and then click the 'Open Calibre
-# configuration directory' button. Paste your keyfiles in there. Just make sure that
-# they have different names and are saved with the '.der' extension (like the ineptkey
-# script produces). This directory isn't touched when upgrading Calibre, so it's quite
-# safe to leave them there.
-#
-# Since there is no Linux version of Adobe Digital Editions, Linux users will have to
-# obtain a keyfile through other methods and put the file in Calibre's configuration directory.
-#
-# All keyfiles with a '.der' extension found in Calibre's configuration directory will
-# be used to attempt to decrypt a book.
-#
-# ** NOTE ** There is no plugin customization data for the Inept Epub DeDRM plugin.
-#
-# Revision history:
-#   0.1 - Initial release
-#   0.1.1 - Allow Windows users to make use of openssl if they have it installed.
-#         - Incorporated SomeUpdates zipfix routine.
-#   0.1.2 - Removed Carbon dependency for Mac users. Fixes an issue that was a
-#           result of Calibre changing to python 2.7.
-#   0.1.3 - bug fix for epubs with non-ascii chars in file names
-
-
-
-"""
-Decrypt Adobe ADEPT-encrypted EPUB books.
-"""
-
-from __future__ import with_statement
-
-__license__ = 'GPL v3'
-
-import sys
-import os
-import zlib
-import zipfile
-import re
-from zipfile import ZipFile, ZIP_STORED, ZIP_DEFLATED
-from contextlib import closing
-import xml.etree.ElementTree as etree
-
-global AES
-global RSA
-
-META_NAMES = ('mimetype', 'META-INF/rights.xml', 'META-INF/encryption.xml')
-NSMAP = {'adept': 'http://ns.adobe.com/adept',
-         'enc': 'http://www.w3.org/2001/04/xmlenc#'}
-
-
-class ADEPTError(Exception):
-    pass
-
-def _load_crypto_libcrypto():
-    from ctypes import CDLL, POINTER, c_void_p, c_char_p, c_int, c_long, \
-        Structure, c_ulong, create_string_buffer, cast
-    from ctypes.util import find_library
-
-    if sys.platform.startswith('win'):
-        libcrypto = find_library('libeay32')
-    else:
-        libcrypto = find_library('crypto')
-    if libcrypto is None:
-        raise ADEPTError('libcrypto not found')
-    libcrypto = CDLL(libcrypto)
-
-    RSA_NO_PADDING = 3
-    AES_MAXNR = 14
-    
-    c_char_pp = POINTER(c_char_p)
-    c_int_p = POINTER(c_int)
-
-    class RSA(Structure):
-        pass
-    RSA_p = POINTER(RSA)
-    
-    class AES_KEY(Structure):
-        _fields_ = [('rd_key', c_long * (4 * (AES_MAXNR + 1))),
-                    ('rounds', c_int)]
-    AES_KEY_p = POINTER(AES_KEY)
-    
-    def F(restype, name, argtypes):
-        func = getattr(libcrypto, name)
-        func.restype = restype
-        func.argtypes = argtypes
-        return func
-    
-    d2i_RSAPrivateKey = F(RSA_p, 'd2i_RSAPrivateKey',
-                          [RSA_p, c_char_pp, c_long])
-    RSA_size = F(c_int, 'RSA_size', [RSA_p])
-    RSA_private_decrypt = F(c_int, 'RSA_private_decrypt',
-                            [c_int, c_char_p, c_char_p, RSA_p, c_int])
-    RSA_free = F(None, 'RSA_free', [RSA_p])
-    AES_set_decrypt_key = F(c_int, 'AES_set_decrypt_key',
-                            [c_char_p, c_int, AES_KEY_p])
-    AES_cbc_encrypt = F(None, 'AES_cbc_encrypt',
-                        [c_char_p, c_char_p, c_ulong, AES_KEY_p, c_char_p,
-                         c_int])
-    
-    class RSA(object):
-        def __init__(self, der):
-            buf = create_string_buffer(der)
-            pp = c_char_pp(cast(buf, c_char_p))
-            rsa = self._rsa = d2i_RSAPrivateKey(None, pp, len(der))
-            if rsa is None:
-                raise ADEPTError('Error parsing ADEPT user key DER')
-        
-        def decrypt(self, from_):
-            rsa = self._rsa
-            to = create_string_buffer(RSA_size(rsa))
-            dlen = RSA_private_decrypt(len(from_), from_, to, rsa,
-                                       RSA_NO_PADDING)
-            if dlen < 0:
-                raise ADEPTError('RSA decryption failed')
-            return to[:dlen]
-    
-        def __del__(self):
-            if self._rsa is not None:
-                RSA_free(self._rsa)
-                self._rsa = None
-
-    class AES(object):
-        def __init__(self, userkey):
-            self._blocksize = len(userkey)
-            if (self._blocksize != 16) and (self._blocksize != 24) and (self._blocksize != 32) :
-                raise ADEPTError('AES improper key used')
-                return
-            key = self._key = AES_KEY()
-            rv = AES_set_decrypt_key(userkey, len(userkey) * 8, key)
-            if rv < 0:
-                raise ADEPTError('Failed to initialize AES key')
-    
-        def decrypt(self, data):
-            out = create_string_buffer(len(data))
-            iv = ("\x00" * self._blocksize)
-            rv = AES_cbc_encrypt(data, out, len(data), self._key, iv, 0)
-            if rv == 0:
-                raise ADEPTError('AES decryption failed')
-            return out.raw
-    print 'IneptEpub: Using libcrypto.'
-    return (AES, RSA)
-
-def _load_crypto_pycrypto():
-    from Crypto.Cipher import AES as _AES
-    from Crypto.PublicKey import RSA as _RSA
-
-    # ASN.1 parsing code from tlslite
-    class ASN1Error(Exception):
-        pass
-    
-    class ASN1Parser(object):
-        class Parser(object):
-            def __init__(self, bytes):
-                self.bytes = bytes
-                self.index = 0
-    
-            def get(self, length):
-                if self.index + length > len(self.bytes):
-                    raise ASN1Error("Error decoding ASN.1")
-                x = 0
-                for count in range(length):
-                    x <<= 8
-                    x |= self.bytes[self.index]
-                    self.index += 1
-                return x
-    
-            def getFixBytes(self, lengthBytes):
-                bytes = self.bytes[self.index : self.index+lengthBytes]
-                self.index += lengthBytes
-                return bytes
-    
-            def getVarBytes(self, lengthLength):
-                lengthBytes = self.get(lengthLength)
-                return self.getFixBytes(lengthBytes)
-    
-            def getFixList(self, length, lengthList):
-                l = [0] * lengthList
-                for x in range(lengthList):
-                    l[x] = self.get(length)
-                return l
-    
-            def getVarList(self, length, lengthLength):
-                lengthList = self.get(lengthLength)
-                if lengthList % length != 0:
-                    raise ASN1Error("Error decoding ASN.1")
-                lengthList = int(lengthList/length)
-                l = [0] * lengthList
-                for x in range(lengthList):
-                    l[x] = self.get(length)
-                return l
-    
-            def startLengthCheck(self, lengthLength):
-                self.lengthCheck = self.get(lengthLength)
-                self.indexCheck = self.index
-    
-            def setLengthCheck(self, length):
-                self.lengthCheck = length
-                self.indexCheck = self.index
-    
-            def stopLengthCheck(self):
-                if (self.index - self.indexCheck) != self.lengthCheck:
-                    raise ASN1Error("Error decoding ASN.1")
-    
-            def atLengthCheck(self):
-                if (self.index - self.indexCheck) < self.lengthCheck:
-                    return False
-                elif (self.index - self.indexCheck) == self.lengthCheck:
-                    return True
-                else:
-                    raise ASN1Error("Error decoding ASN.1")
-    
-        def __init__(self, bytes):
-            p = self.Parser(bytes)
-            p.get(1)
-            self.length = self._getASN1Length(p)
-            self.value = p.getFixBytes(self.length)
-    
-        def getChild(self, which):
-            p = self.Parser(self.value)
-            for x in range(which+1):
-                markIndex = p.index
-                p.get(1)
-                length = self._getASN1Length(p)
-                p.getFixBytes(length)
-            return ASN1Parser(p.bytes[markIndex:p.index])
-    
-        def _getASN1Length(self, p):
-            firstLength = p.get(1)
-            if firstLength<=127:
-                return firstLength
-            else:
-                lengthLength = firstLength & 0x7F
-                return p.get(lengthLength)
-
-    class AES(object):
-        def __init__(self, key):
-            self._aes = _AES.new(key, _AES.MODE_CBC)
-
-        def decrypt(self, data):
-            return self._aes.decrypt(data)
-
-    class RSA(object):
-        def __init__(self, der):
-            key = ASN1Parser([ord(x) for x in der])
-            key = [key.getChild(x).value for x in xrange(1, 4)]
-            key = [self.bytesToNumber(v) for v in key]
-            self._rsa = _RSA.construct(key)
-
-        def bytesToNumber(self, bytes):
-            total = 0L
-            for byte in bytes:
-                total = (total << 8) + byte
-            return total
-    
-        def decrypt(self, data):
-            return self._rsa.decrypt(data)
-    print 'IneptEpub: Using pycrypto.'
-    return (AES, RSA)
-
-def _load_crypto():
-    _aes = _rsa = None
-    for loader in (_load_crypto_libcrypto, _load_crypto_pycrypto):
-        try:
-            _aes, _rsa = loader()
-            break
-        except (ImportError, ADEPTError):
-            pass
-    return (_aes, _rsa)
-    
-class ZipInfo(zipfile.ZipInfo):
-    def __init__(self, *args, **kwargs):
-        if 'compress_type' in kwargs:
-            compress_type = kwargs.pop('compress_type')
-        super(ZipInfo, self).__init__(*args, **kwargs)
-        self.compress_type = compress_type
-
-class Decryptor(object):
-    def __init__(self, bookkey, encryption):
-        enc = lambda tag: '{%s}%s' % (NSMAP['enc'], tag)
-        self._aes = AES(bookkey)
-        encryption = etree.fromstring(encryption)
-        self._encrypted = encrypted = set()
-        expr = './%s/%s/%s' % (enc('EncryptedData'), enc('CipherData'),
-                               enc('CipherReference'))
-        for elem in encryption.findall(expr):
-            path = elem.get('URI', None)
-            path = path.encode('utf-8')
-            if path is not None:
-                encrypted.add(path)
-
-    def decompress(self, bytes):
-        dc = zlib.decompressobj(-15)
-        bytes = dc.decompress(bytes)
-        ex = dc.decompress('Z') + dc.flush()
-        if ex:
-            bytes = bytes + ex
-        return bytes
-
-    def decrypt(self, path, data):
-        if path in self._encrypted:
-            data = self._aes.decrypt(data)[16:]
-            data = data[:-ord(data[-1])]
-            data = self.decompress(data)
-        return data
-
-def plugin_main(userkey, inpath, outpath):
-    rsa = RSA(userkey)
-    with closing(ZipFile(open(inpath, 'rb'))) as inf:
-        namelist = set(inf.namelist())
-        if 'META-INF/rights.xml' not in namelist or \
-           'META-INF/encryption.xml' not in namelist:
-            return 1
-        for name in META_NAMES:
-            namelist.remove(name)
-        try:
-            rights = etree.fromstring(inf.read('META-INF/rights.xml'))
-            adept = lambda tag: '{%s}%s' % (NSMAP['adept'], tag)
-            expr = './/%s' % (adept('encryptedKey'),)
-            bookkey = ''.join(rights.findtext(expr))
-            bookkey = rsa.decrypt(bookkey.decode('base64'))
-            # Padded as per RSAES-PKCS1-v1_5
-            if bookkey[-17] != '\x00':
-                raise ADEPTError('problem decrypting session key')
-            encryption = inf.read('META-INF/encryption.xml')
-            decryptor = Decryptor(bookkey[-16:], encryption)
-            kwds = dict(compression=ZIP_DEFLATED, allowZip64=False)
-            with closing(ZipFile(open(outpath, 'wb'), 'w', **kwds)) as outf:
-                zi = ZipInfo('mimetype', compress_type=ZIP_STORED)
-                outf.writestr(zi, inf.read('mimetype'))
-                for path in namelist:
-                    data = inf.read(path)
-                    outf.writestr(path, decryptor.decrypt(path, data))
-        except:
-            return 2
-    return 0
-
-from calibre.customize import FileTypePlugin
-
-class IneptDeDRM(FileTypePlugin):
-    name                    = 'Inept Epub DeDRM'
-    description             = 'Removes DRM from secure Adobe epub files. \
-                                Credit given to I <3 Cabbages for the original stand-alone scripts.'
-    supported_platforms     = ['linux', 'osx', 'windows']
-    author                  = 'DiapDealer'
-    version                 = (0, 1, 3)
-    minimum_calibre_version = (0, 6, 44)  # Compiled python libraries cannot be imported in earlier versions.
-    file_types              = set(['epub'])
-    on_import               = True
-    priority                = 100
-    
-    def run(self, path_to_ebook):
-        global AES
-        global RSA
-        
-        from calibre.gui2 import is_ok_to_use_qt
-        from PyQt4.Qt import QMessageBox
-        from calibre.constants import iswindows, isosx
-        
-        AES, RSA = _load_crypto()
-        
-        if AES == None or RSA == None:
-            # Failed to load libcrypto or PyCrypto... Adobe Epubs can\'t be decrypted.'
-            raise ADEPTError('IneptEpub: Failed to load crypto libs... Adobe Epubs can\'t be decrypted.')
-            return
-        
-        # Load any keyfiles (*.der) included Calibre's config directory.
-        userkeys = []
-
-        # Find Calibre's configuration directory.
-        confpath = os.path.split(os.path.split(self.plugin_path)[0])[0]
-        print 'IneptEpub: Calibre configuration directory = %s' % confpath
-        files = os.listdir(confpath)
-        filefilter = re.compile("\.der$", re.IGNORECASE)
-        files = filter(filefilter.search, files)
-
-        if files:
-            try:
-                for filename in files:
-                    fpath = os.path.join(confpath, filename)
-                    with open(fpath, 'rb') as f:
-                        userkeys.append(f.read())
-                    print 'IneptEpub: Keyfile %s found in config folder.' % filename
-            except IOError:
-                print 'IneptEpub: Error reading keyfiles from config directory.'
-                pass
-        else:
-            # Try to find key from ADE install and save the key in
-            # Calibre's configuration directory for future use.
-            if iswindows or isosx:
-                # ADE key retrieval script included in respective OS folder.
-                from ade_key import retrieve_key
-                try:
-                    keydata = retrieve_key()
-                    userkeys.append(keydata)
-                    keypath = os.path.join(confpath, 'calibre-adeptkey.der')
-                    with open(keypath, 'wb') as f:
-                        f.write(keydata)
-                    print 'IneptEpub: Created keyfile from ADE install.'    
-                except:
-                    print 'IneptEpub: Couldn\'t Retrieve key from ADE install.'
-                    pass
-
-        if not userkeys:
-            # No user keys found... bail out.
-            raise ADEPTError('IneptEpub - No keys found. Check keyfile(s)/ADE install')
-            return
-        
-        # Attempt to decrypt epub with each encryption key found.
-        for userkey in userkeys:
-            # Create a TemporaryPersistent file to work with.
-            # Check original epub archive for zip errors.
-            import zipfix
-            inf = self.temporary_file('.epub')
-            try:
-                fr = zipfix.fixZip(path_to_ebook, inf.name)
-                fr.fix()
-            except Exception, e:
-                raise Exception(e)
-                return
-            of = self.temporary_file('.epub')
-        
-            # Give the user key, ebook and TemporaryPersistent file to the plugin_main function.
-            result = plugin_main(userkey, inf.name, of.name)
-        
-            # Ebook is not an Adobe Adept epub... do nothing and pass it on.
-            # This allows a non-encrypted epub to be imported without error messages.
-            if  result == 1:
-                print 'IneptEpub: Not an Adobe Adept Epub... punting.'
-                of.close()
-                return path_to_ebook
-                break
-        
-            # Decryption was successful return the modified PersistentTemporary
-            # file to Calibre's import process.
-            if  result == 0:
-                print 'IneptEpub: Encryption successfully removed.'
-                of.close
-                return of.name
-                break
-            
-            print 'IneptEpub: Encryption key invalid... trying others.'
-            of.close()
-        
-        # Something went wrong with decryption.
-        # Import the original unmolested epub.
-        of.close
-        raise ADEPTError('IneptEpub - Ultimately failed to decrypt')
-        return
-

Calibre_Plugins/ineptepub_plugin/zipfix.py

@@ -1,136 +0,0 @@
-#!/usr/bin/env python
-
-import sys
-import zlib
-import zipfile
-import os
-import os.path
-import getopt
-from struct import unpack
-
-
-_FILENAME_LEN_OFFSET = 26
-_EXTRA_LEN_OFFSET = 28
-_FILENAME_OFFSET = 30
-_MAX_SIZE = 64 * 1024
-
-class fixZip:
-    def __init__(self, zinput, zoutput):
-        self.inzip = zipfile.ZipFile(zinput,'r')
-        self.outzip = zipfile.ZipFile(zoutput,'w')
-        # open the input zip for reading only as a raw file
-	self.bzf = file(zinput,'rb')
-        
-    def getlocalname(self, zi):
-        local_header_offset = zi.header_offset
-        self.bzf.seek(local_header_offset + _FILENAME_LEN_OFFSET)
-        leninfo = self.bzf.read(2)
-        local_name_length, = unpack('<H', leninfo)
-        self.bzf.seek(local_header_offset + _FILENAME_OFFSET)
-        local_name = self.bzf.read(local_name_length)
-        return local_name
-
-    def uncompress(self, cmpdata):
-        dc = zlib.decompressobj(-15)
-        data = ''
-        while len(cmpdata) > 0:
-            if len(cmpdata) > _MAX_SIZE :
-                newdata = cmpdata[0:_MAX_SIZE]
-                cmpdata = cmpdata[_MAX_SIZE:]
-            else:
-                newdata = cmpdata
-                cmpdata = ''
-            newdata = dc.decompress(newdata)
-            unprocessed = dc.unconsumed_tail
-            if len(unprocessed) == 0:
-                newdata += dc.flush()
-            data += newdata
-            cmpdata += unprocessed
-            unprocessed = ''
-        return data
-
-    def getfiledata(self, zi):
-        # get file name length and exta data length to find start of file data
-        local_header_offset = zi.header_offset
-
-        self.bzf.seek(local_header_offset + _FILENAME_LEN_OFFSET)
-        leninfo = self.bzf.read(2)
-        local_name_length, = unpack('<H', leninfo)
-
-        self.bzf.seek(local_header_offset + _EXTRA_LEN_OFFSET)
-        exinfo = self.bzf.read(2)
-        extra_field_length, = unpack('<H', exinfo)
-
-        self.bzf.seek(local_header_offset + _FILENAME_OFFSET + local_name_length + extra_field_length)
-        data = None
-
-        # if not compressed we are good to go
-        if zi.compress_type == zipfile.ZIP_STORED:
-            data = self.bzf.read(zi.file_size)
-
-        # if compressed we must decompress it using zlib
-        if zi.compress_type == zipfile.ZIP_DEFLATED:
-            cmpdata = self.bzf.read(zi.compress_size)
-            data = self.uncompress(cmpdata)
-
-        return data
-
-        
-
-    def fix(self):
-        # get the zipinfo for each member of the input archive
-        # and copy member over to output archive
-        # if problems exist with local vs central filename, fix them
-
-        for i, zinfo in enumerate(self.inzip.infolist()):
-            data = None
-            nzinfo = zinfo
-
-            try: 
-                data = self.inzip.read(zinfo)
-            except zipfile.BadZipfile or zipfile.error:
-                local_name = self.getlocalname(zinfo)
-                data = self.getfiledata(zinfo)
-                nzinfo.filename = local_name
-
-            nzinfo.date_time = zinfo.date_time
-            nzinfo.compress_type = zinfo.compress_type
-            nzinfo.flag_bits = 0
-            nzinfo.internal_attr = 0
-            self.outzip.writestr(nzinfo,data)
-
-        self.bzf.close()
-        self.inzip.close()
-        self.outzip.close()
-
-
-def usage():
-    print """usage: zipfix.py inputzip outputzip
-     inputzip is the source zipfile to fix
-     outputzip is the fixed zip archive
-    """
-    
-
-def main(argv=sys.argv):
-    if len(argv)!=3:
-        usage()
-        return 1
-    infile = None
-    outfile = None
-    infile = argv[1]
-    outfile = argv[2]
-    if not os.path.exists(infile):
-        print "Error: Input Zip File does not exist"
-        return 1
-    try:
-        fr = fixZip(infile, outfile)
-        fr.fix()
-        return 0
-    except Exception, e:
-        print "Error Occurred ", e
-        return 2
-
-if __name__ == '__main__' :
-    sys.exit(main())
-
-

Calibre_Plugins/k4mobidedrm_plugin/k4mobidedrm_plugin.py

@@ -1,333 +0,0 @@
-#!/usr/bin/env python
-
-# engine to remove drm from Kindle for Mac and Kindle for PC books
-# for personal use for archiving and converting your ebooks
-
-# PLEASE DO NOT PIRATE EBOOKS! 
-
-# We want all authors and publishers, and eBook stores to live
-# long and prosperous lives but at the same time  we just want to 
-# be able to read OUR books on whatever device we want and to keep 
-# readable for a long, long time
-
-#  This borrows very heavily from works by CMBDTC, IHeartCabbages, skindle, 
-#    unswindle, DarkReverser, ApprenticeAlf, DiapDealer, some_updates 
-#    and many many others
-
-# It can run standalone to convert K4M/K4PC/Mobi files, or it can be installed as a
-# plugin for Calibre (http://calibre-ebook.com/about) so that importing
-# K4 or Mobi with DRM is no londer a multi-step process.
-#
-# ***NOTE*** If you are using this script as a calibre plugin for a K4M or K4PC ebook
-# then calibre must be installed on the same machine and in the same account as K4PC or K4M
-# for the plugin version to function properly.
-#
-# To create a Calibre plugin, rename this file so that the filename
-# ends in '_plugin.py', put it into a ZIP file with all its supporting python routines
-# and import that ZIP into Calibre using its plugin configuration GUI.
-
-from __future__ import with_statement
-
-__version__ = '1.4'
-
-class Unbuffered:
-    def __init__(self, stream):
-        self.stream = stream
-    def write(self, data):
-        self.stream.write(data)
-        self.stream.flush()
-    def __getattr__(self, attr):
-        return getattr(self.stream, attr)
-
-import sys
-import os, csv, getopt
-import binascii
-import zlib
-import re
-import zlib, zipfile, tempfile, shutil
-from struct import pack, unpack, unpack_from
-
-class DrmException(Exception):
-    pass
-
-if 'calibre' in sys.modules:
-    inCalibre = True
-else:
-    inCalibre = False
-
-def zipUpDir(myzip, tempdir,localname):
-    currentdir = tempdir
-    if localname != "":
-        currentdir = os.path.join(currentdir,localname)
-    list = os.listdir(currentdir)
-    for file in list:
-        afilename = file
-        localfilePath = os.path.join(localname, afilename)
-        realfilePath = os.path.join(currentdir,file)
-        if os.path.isfile(realfilePath):
-            myzip.write(realfilePath, localfilePath)
-        elif os.path.isdir(realfilePath):
-            zipUpDir(myzip, tempdir, localfilePath)
-
-def usage(progname):
-    print "Removes DRM protection from K4PC/M, Kindle, Mobi and Topaz ebooks"
-    print "Usage:"
-    print "    %s [-k <kindle.info>] [-p <pidnums>] [-s <kindleSerialNumbers>] <infile> <outdir>  " % progname
-
-#
-# Main
-#   
-def main(argv=sys.argv):
-    import mobidedrm
-    import topazextract
-    import kgenpids
-    progname = os.path.basename(argv[0])
-
-    k4 = False
-    kInfoFiles = []
-    serials = []
-    pids = []
-    
-    print ('K4MobiDeDrm v%(__version__)s '
-	   'provided by the work of many including DiapDealer, SomeUpdates, IHeartCabbages, CMBDTC, Skindle, DarkReverser, ApprenticeAlf, etc .' % globals())
-
-    print ' '
-    try:
-        opts, args = getopt.getopt(sys.argv[1:], "k:p:s:")
-    except getopt.GetoptError, err:
-        print str(err)
-        usage(progname)
-        sys.exit(2)
-    if len(args)<2:
-        usage(progname)
-        sys.exit(2)
-        
-    for o, a in opts:
-        if o == "-k":
-            if a == None :
-                raise DrmException("Invalid parameter for -k")
-            kInfoFiles.append(a)
-        if o == "-p":
-            if a == None :
-                raise DrmException("Invalid parameter for -p")
-            pids = a.split(',')
-        if o == "-s":
-            if a == None :
-                raise DrmException("Invalid parameter for -s")
-            serials = a.split(',')
-
-    # try with built in Kindle Info files
-    k4 = True
-
-    infile = args[0]
-    outdir = args[1]
-
-    # handle the obvious cases at the beginning
-    if not os.path.isfile(infile):
-        print "Error: Input file does not exist"
-        return 1
-
-    mobi = True
-    magic3 = file(infile,'rb').read(3)
-    if magic3 == 'TPZ':
-        mobi = False
-
-    bookname = os.path.splitext(os.path.basename(infile))[0]
-
-    if mobi:
-        mb = mobidedrm.MobiBook(infile)
-    else:
-        tempdir = tempfile.mkdtemp()
-        mb = topazextract.TopazBook(infile, tempdir)
-
-    title = mb.getBookTitle()
-    print "Processing Book: ", title
-
-    # build pid list
-    md1, md2 = mb.getPIDMetaInfo()
-    pidlst = kgenpids.getPidList(md1, md2, k4, pids, serials, kInfoFiles) 
-
-    try:
-        if mobi:
-            unlocked_file = mb.processBook(pidlst)
-        else:
-            mb.processBook(pidlst)
-
-    except mobidedrm.DrmException, e:
-        print "    ... not suceessful " + str(e) + "\n"
-        return 1
-    except topazextract.TpzDRMError, e:
-        print str(e)
-        print "   Creating DeBug Full Zip Archive of Book"
-        zipname = os.path.join(outdir, bookname + '_debug' + '.zip')
-        myzip = zipfile.ZipFile(zipname,'w',zipfile.ZIP_DEFLATED, False)
-        zipUpDir(myzip, tempdir, '')
-        myzip.close()
-        return 1
-
-    if mobi:
-        outfile = os.path.join(outdir,bookname + '_nodrm' + '.azw')
-        file(outfile, 'wb').write(unlocked_file)
-        return 0            
-
-    # topaz:  build up zip archives of results
-    print "   Creating HTML ZIP Archive"
-    zipname = os.path.join(outdir, bookname + '_nodrm' + '.zip')
-    myzip1 = zipfile.ZipFile(zipname,'w',zipfile.ZIP_DEFLATED, False)
-    myzip1.write(os.path.join(tempdir,'book.html'),'book.html')
-    myzip1.write(os.path.join(tempdir,'book.opf'),'book.opf')
-    if os.path.isfile(os.path.join(tempdir,'cover.jpg')):
-        myzip1.write(os.path.join(tempdir,'cover.jpg'),'cover.jpg')
-    myzip1.write(os.path.join(tempdir,'style.css'),'style.css')
-    zipUpDir(myzip1, tempdir, 'img')
-    myzip1.close()
-
-    print "   Creating SVG ZIP Archive"
-    zipname = os.path.join(outdir, bookname + '_SVG' + '.zip')
-    myzip2 = zipfile.ZipFile(zipname,'w',zipfile.ZIP_DEFLATED, False)
-    myzip2.write(os.path.join(tempdir,'index_svg.xhtml'),'index_svg.xhtml')
-    zipUpDir(myzip2, tempdir, 'svg')
-    zipUpDir(myzip2, tempdir, 'img')
-    myzip2.close()
-
-    print "   Creating XML ZIP Archive"
-    zipname = os.path.join(outdir, bookname + '_XML' + '.zip')
-    myzip3 = zipfile.ZipFile(zipname,'w',zipfile.ZIP_DEFLATED, False)
-    targetdir = os.path.join(tempdir,'xml')
-    zipUpDir(myzip3, targetdir, '')
-    zipUpDir(myzip3, tempdir, 'img')
-    myzip3.close()
-
-    shutil.rmtree(tempdir)
-    return 0
-
-if __name__ == '__main__':
-    sys.stdout=Unbuffered(sys.stdout)
-    sys.exit(main())
-
-if not __name__ == "__main__" and inCalibre:
-    from calibre.customize import FileTypePlugin
-
-    class K4DeDRM(FileTypePlugin):
-        name                = 'K4PC, K4Mac, Mobi DeDRM' # Name of the plugin
-        description         = 'Removes DRM from K4PC and Mac, Kindle Mobi and Topaz files. \
-                                Provided by the work of many including DiapDealer, SomeUpdates, IHeartCabbages, CMBDTC, Skindle, DarkReverser, ApprenticeAlf, etc.'
-        supported_platforms = ['osx', 'windows', 'linux'] # Platforms this plugin will run on
-        author              = 'DiapDealer, SomeUpdates' # The author of this plugin
-        version             = (0, 1, 7)   # The version number of this plugin
-        file_types          = set(['prc','mobi','azw','azw1','tpz']) # The file types that this plugin will be applied to
-        on_import           = True # Run this plugin during the import
-        priority            = 210  # run this plugin before mobidedrm, k4pcdedrm, k4dedrm
-
-        def run(self, path_to_ebook):
-            from calibre.gui2 import is_ok_to_use_qt
-            from PyQt4.Qt import QMessageBox
-            from calibre.ptempfile import PersistentTemporaryDirectory
-
-            import kgenpids
-            import zlib
-            import zipfile
-            import topazextract
-            import mobidedrm
-
-            k4 = True
-            pids = []
-            serials = []
-            kInfoFiles = []
-
-            # Get supplied list of PIDs to try from plugin customization.
-            customvalues = self.site_customization.split(',')
-            for customvalue in customvalues:
-                customvalue = str(customvalue)
-                customvalue = customvalue.strip()
-            	if len(customvalue) == 10 or len(customvalue) == 8:
-                    pids.append(customvalue)
-            	else :
-                    if len(customvalue) == 16 and customvalue[0] == 'B':
-                        serials.append(customvalue)
-                    else:
-                        print "%s is not a valid Kindle serial number or PID." % str(customvalue)
-            		
-            # Load any kindle info files (*.info) included Calibre's config directory.
-            try:
-                # Find Calibre's configuration directory.
-                confpath = os.path.split(os.path.split(self.plugin_path)[0])[0]
-                print 'K4MobiDeDRM: Calibre configuration directory = %s' % confpath
-                files = os.listdir(confpath)
-                filefilter = re.compile("\.info$", re.IGNORECASE)
-                files = filter(filefilter.search, files)
-    
-                if files:
-                    for filename in files:
-                        fpath = os.path.join(confpath, filename)
-                        kInfoFiles.append(fpath)
-                        print 'K4MobiDeDRM: Kindle info file %s found in config folder.' % filename
-            except IOError:
-                print 'K4MobiDeDRM: Error reading kindle info files from config directory.'
-                pass
-
-
-            mobi = True
-            magic3 = file(path_to_ebook,'rb').read(3)
-            if magic3 == 'TPZ':
-                mobi = False
-
-            bookname = os.path.splitext(os.path.basename(path_to_ebook))[0]
-
-            if mobi:
-                mb = mobidedrm.MobiBook(path_to_ebook)
-            else:
-                tempdir = PersistentTemporaryDirectory()
-                mb = topazextract.TopazBook(path_to_ebook, tempdir)
-
-            title = mb.getBookTitle()
-            md1, md2 = mb.getPIDMetaInfo()
-            pidlst = kgenpids.getPidList(md1, md2, k4, pids, serials, kInfoFiles) 
-
-            try:
-                if mobi:
-                    unlocked_file = mb.processBook(pidlst)
-                else:
-                    mb.processBook(pidlst)
-
-            except mobidedrm.DrmException:
-                #if you reached here then no luck raise and exception
-                if is_ok_to_use_qt():
-                    d = QMessageBox(QMessageBox.Warning, "K4MobiDeDRM Plugin", "Error decoding: %s\n" % path_to_ebook)
-                    d.show()
-                    d.raise_()
-                    d.exec_()
-                raise Exception("K4MobiDeDRM plugin could not decode the file")
-                return ""
-            except topazextract.TpzDRMError:
-                #if you reached here then no luck raise and exception
-                if is_ok_to_use_qt():
-                    d = QMessageBox(QMessageBox.Warning, "K4MobiDeDRM Plugin", "Error decoding: %s\n" % path_to_ebook)
-                    d.show()
-                    d.raise_()
-                    d.exec_()
-                raise Exception("K4MobiDeDRM plugin could not decode the file")
-                return ""
-
-            print "Success!"
-            if mobi:
-                of = self.temporary_file(bookname+'.mobi')
-                of.write(unlocked_file)
-                of.close()
-                return of.name
-
-            # topaz:  build up zip archives of results
-            print "   Creating HTML ZIP Archive"
-            of = self.temporary_file(bookname + '.zip')
-            myzip = zipfile.ZipFile(of.name,'w',zipfile.ZIP_DEFLATED, False)
-            myzip.write(os.path.join(tempdir,'book.html'),'book.html')
-            myzip.write(os.path.join(tempdir,'book.opf'),'book.opf')
-            if os.path.isfile(os.path.join(tempdir,'cover.jpg')):
-                myzip.write(os.path.join(tempdir,'cover.jpg'),'cover.jpg')
-            myzip.write(os.path.join(tempdir,'style.css'),'style.css')
-            zipUpDir(myzip, tempdir, 'img')
-            myzip.close()
-            return of.name
-
-        def customization_help(self, gui=False):
-            return 'Enter 10 character PIDs and/or Kindle serial numbers, separated by commas.'

Calibre_Plugins/k4mobidedrm_plugin/k4mutils.py

@@ -1,192 +0,0 @@
-# standlone set of Mac OSX specific routines needed for K4DeDRM
-
-from __future__ import with_statement
-import sys
-import os
-import subprocess
-
-
-class K4MDrmException(Exception):
-    pass
-
-
-# interface to needed routines in openssl's libcrypto
-def _load_crypto_libcrypto():
-    from ctypes import CDLL, byref, POINTER, c_void_p, c_char_p, c_int, c_long, \
-        Structure, c_ulong, create_string_buffer, addressof, string_at, cast
-    from ctypes.util import find_library
-
-    libcrypto = find_library('crypto')
-    if libcrypto is None:
-        raise K4MDrmException('libcrypto not found')
-    libcrypto = CDLL(libcrypto)
-
-    AES_MAXNR = 14
-    c_char_pp = POINTER(c_char_p)
-    c_int_p = POINTER(c_int)
-
-    class AES_KEY(Structure):
-        _fields_ = [('rd_key', c_long * (4 * (AES_MAXNR + 1))), ('rounds', c_int)]
-    AES_KEY_p = POINTER(AES_KEY)
-    
-    def F(restype, name, argtypes):
-        func = getattr(libcrypto, name)
-        func.restype = restype
-        func.argtypes = argtypes
-        return func
-    
-    AES_cbc_encrypt = F(None, 'AES_cbc_encrypt',[c_char_p, c_char_p, c_ulong, AES_KEY_p, c_char_p,c_int])
-
-    AES_set_decrypt_key = F(c_int, 'AES_set_decrypt_key',[c_char_p, c_int, AES_KEY_p])
-
-    PKCS5_PBKDF2_HMAC_SHA1 = F(c_int, 'PKCS5_PBKDF2_HMAC_SHA1', 
-                                [c_char_p, c_ulong, c_char_p, c_ulong, c_ulong, c_ulong, c_char_p])
-    
-    class LibCrypto(object):
-        def __init__(self):
-            self._blocksize = 0
-            self._keyctx = None
-            self.iv = 0
-
-        def set_decrypt_key(self, userkey, iv):
-            self._blocksize = len(userkey)
-            if (self._blocksize != 16) and (self._blocksize != 24) and (self._blocksize != 32) :
-                raise K4MDrmException('AES improper key used')
-                return
-            keyctx = self._keyctx = AES_KEY()
-            self.iv = iv
-            rv = AES_set_decrypt_key(userkey, len(userkey) * 8, keyctx)
-            if rv < 0:
-                raise K4MDrmException('Failed to initialize AES key')
-
-        def decrypt(self, data):
-            out = create_string_buffer(len(data))
-            rv = AES_cbc_encrypt(data, out, len(data), self._keyctx, self.iv, 0)
-            if rv == 0:
-                raise K4MDrmException('AES decryption failed')
-            return out.raw
-
-        def keyivgen(self, passwd):
-            salt = '16743'
-            saltlen = 5
-            passlen = len(passwd)
-            iter = 0x3e8
-            keylen = 80
-            out = create_string_buffer(keylen)
-            rv = PKCS5_PBKDF2_HMAC_SHA1(passwd, passlen, salt, saltlen, iter, keylen, out)
-            return out.raw
-    return LibCrypto
-
-def _load_crypto():
-    LibCrypto = None
-    try:
-        LibCrypto = _load_crypto_libcrypto()
-    except (ImportError, K4MDrmException):
-        pass
-    return LibCrypto
-
-LibCrypto = _load_crypto()
-
-#
-# Utility Routines
-#
-
-
-# Various character maps used to decrypt books. Probably supposed to act as obfuscation
-charMap1 = "n5Pr6St7Uv8Wx9YzAb0Cd1Ef2Gh3Jk4M"
-charMap2 = "ZB0bYyc1xDdW2wEV3Ff7KkPpL8UuGA4gz-Tme9Nn_tHh5SvXCsIiR6rJjQaqlOoM" 
-charMap3 = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/"
-charMap4 = "ABCDEFGHIJKLMNPQRSTUVWXYZ123456789"
-
-
-
-# uses a sub process to get the Hard Drive Serial Number using ioreg
-# returns with the serial number of drive whose BSD Name is "disk0"
-def GetVolumeSerialNumber():
-    sernum = os.getenv('MYSERIALNUMBER')
-    if sernum != None:
-        return sernum
-    cmdline = '/usr/sbin/ioreg -l -S -w 0 -r -c AppleAHCIDiskDriver'
-    cmdline = cmdline.encode(sys.getfilesystemencoding())
-    p = subprocess.Popen(cmdline, shell=True, stdin=None, stdout=subprocess.PIPE, stderr=subprocess.PIPE, close_fds=False)
-    out1, out2 = p.communicate()
-    reslst = out1.split('\n')
-    cnt = len(reslst)
-    bsdname = None
-    sernum = None
-    foundIt = False
-    for j in xrange(cnt):
-        resline = reslst[j]
-        pp = resline.find('"Serial Number" = "')
-        if pp >= 0:
-            sernum = resline[pp+19:-1]
-            sernum = sernum.strip()
-        bb = resline.find('"BSD Name" = "')
-        if bb >= 0:
-            bsdname = resline[bb+14:-1]
-            bsdname = bsdname.strip()
-            if (bsdname == 'disk0') and (sernum != None):
-                foundIt = True
-                break
-    if not foundIt:
-        sernum = '9999999999'
-    return sernum
-
-# uses unix env to get username instead of using sysctlbyname 
-def GetUserName():
-    username = os.getenv('USER')
-    return username
-
-
-def encode(data, map):
-    result = ""
-    for char in data:
-        value = ord(char)
-        Q = (value ^ 0x80) // len(map)
-        R = value % len(map)
-        result += map[Q]
-        result += map[R]
-    return result
-
-import hashlib
-
-def SHA256(message):
-    ctx = hashlib.sha256()
-    ctx.update(message)
-    return ctx.digest()
-
-# implements an Pseudo Mac Version of Windows built-in Crypto routine
-def CryptUnprotectData(encryptedData):
-    sp = GetVolumeSerialNumber() + '!@#' + GetUserName()
-    passwdData = encode(SHA256(sp),charMap1)
-    crp = LibCrypto()
-    key_iv = crp.keyivgen(passwdData)
-    key = key_iv[0:32]
-    iv = key_iv[32:48]
-    crp.set_decrypt_key(key,iv)
-    cleartext = crp.decrypt(encryptedData)
-    return cleartext
-
-
-# Locate and open the .kindle-info file
-def openKindleInfo(kInfoFile=None):
-    if kInfoFile == None:
-	home = os.getenv('HOME')
-	cmdline = 'find "' + home + '/Library/Application Support" -name ".kindle-info"'
-	cmdline = cmdline.encode(sys.getfilesystemencoding())
-	p1 = subprocess.Popen(cmdline, shell=True, stdin=None, stdout=subprocess.PIPE, stderr=subprocess.PIPE, close_fds=False)
-        out1, out2 = p1.communicate()
-	reslst = out1.split('\n')
-	kinfopath = 'NONE'
-	cnt = len(reslst)
-	for j in xrange(cnt):
-	    resline = reslst[j]
-	    pp = resline.find('.kindle-info')
-	    if pp >= 0:
-		kinfopath = resline
-		break
-	if not os.path.exists(kinfopath):
-	    raise K4MDrmException('Error: .kindle-info file can not be found')
-	return open(kinfopath,'r')
-    else:
-        return open(kInfoFile, 'r')

Calibre_Plugins/k4mobidedrm_plugin/k4pcutils.py

@@ -1,105 +0,0 @@
-# K4PC Windows specific routines
-
-from __future__ import with_statement
-
-import sys, os
-
-from ctypes import windll, c_char_p, c_wchar_p, c_uint, POINTER, byref, \
-    create_unicode_buffer, create_string_buffer, CFUNCTYPE, addressof, \
-    string_at, Structure, c_void_p, cast
-
-import _winreg as winreg
-
-import traceback
-
-MAX_PATH = 255
-
-kernel32 = windll.kernel32
-advapi32 = windll.advapi32
-crypt32 = windll.crypt32
-
-
-# Various character maps used to decrypt books. Probably supposed to act as obfuscation
-charMap1 = "n5Pr6St7Uv8Wx9YzAb0Cd1Ef2Gh3Jk4M"
-charMap2 = "AaZzB0bYyCc1XxDdW2wEeVv3FfUuG4g-TtHh5SsIiR6rJjQq7KkPpL8lOoMm9Nn_"
-charMap3 = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/"
-charMap4 = "ABCDEFGHIJKLMNPQRSTUVWXYZ123456789"
-
-class DrmException(Exception):
-    pass
-    
-
-class DataBlob(Structure):
-    _fields_ = [('cbData', c_uint),
-                ('pbData', c_void_p)]
-DataBlob_p = POINTER(DataBlob)
-
-
-def GetSystemDirectory():
-    GetSystemDirectoryW = kernel32.GetSystemDirectoryW
-    GetSystemDirectoryW.argtypes = [c_wchar_p, c_uint]
-    GetSystemDirectoryW.restype = c_uint
-    def GetSystemDirectory():
-        buffer = create_unicode_buffer(MAX_PATH + 1)
-        GetSystemDirectoryW(buffer, len(buffer))
-        return buffer.value
-    return GetSystemDirectory
-GetSystemDirectory = GetSystemDirectory()
-
-def GetVolumeSerialNumber():
-    GetVolumeInformationW = kernel32.GetVolumeInformationW
-    GetVolumeInformationW.argtypes = [c_wchar_p, c_wchar_p, c_uint,
-                                      POINTER(c_uint), POINTER(c_uint),
-                                      POINTER(c_uint), c_wchar_p, c_uint]
-    GetVolumeInformationW.restype = c_uint
-    def GetVolumeSerialNumber(path = GetSystemDirectory().split('\\')[0] + '\\'):
-        vsn = c_uint(0)
-        GetVolumeInformationW(path, None, 0, byref(vsn), None, None, None, 0)
-        return str(vsn.value)
-    return GetVolumeSerialNumber
-GetVolumeSerialNumber = GetVolumeSerialNumber()
-
-
-def GetUserName():
-    GetUserNameW = advapi32.GetUserNameW
-    GetUserNameW.argtypes = [c_wchar_p, POINTER(c_uint)]
-    GetUserNameW.restype = c_uint
-    def GetUserName():
-        buffer = create_unicode_buffer(32)
-        size = c_uint(len(buffer))
-        while not GetUserNameW(buffer, byref(size)):
-            buffer = create_unicode_buffer(len(buffer) * 2)
-            size.value = len(buffer)
-        return buffer.value.encode('utf-16-le')[::2]
-    return GetUserName
-GetUserName = GetUserName()
-
-
-def CryptUnprotectData():
-    _CryptUnprotectData = crypt32.CryptUnprotectData
-    _CryptUnprotectData.argtypes = [DataBlob_p, c_wchar_p, DataBlob_p,
-                                   c_void_p, c_void_p, c_uint, DataBlob_p]
-    _CryptUnprotectData.restype = c_uint
-    def CryptUnprotectData(indata, entropy):
-        indatab = create_string_buffer(indata)
-        indata = DataBlob(len(indata), cast(indatab, c_void_p))
-        entropyb = create_string_buffer(entropy)
-        entropy = DataBlob(len(entropy), cast(entropyb, c_void_p))
-        outdata = DataBlob()
-        if not _CryptUnprotectData(byref(indata), None, byref(entropy),
-                                   None, None, 0, byref(outdata)):
-            raise DrmException("Failed to Unprotect Data")
-        return string_at(outdata.pbData, outdata.cbData)
-    return CryptUnprotectData
-CryptUnprotectData = CryptUnprotectData()
-
-#
-# Locate and open the Kindle.info file.
-#
-def openKindleInfo(kInfoFile=None):
-    if kInfoFile == None:
-        regkey = winreg.OpenKey(winreg.HKEY_CURRENT_USER, "Software\\Microsoft\\Windows\\CurrentVersion\\Explorer\\Shell Folders\\")
-        path = winreg.QueryValueEx(regkey, 'Local AppData')[0] 
-        return open(path+'\\Amazon\\Kindle For PC\\{AMAwzsaPaaZAzmZzZQzgZCAkZ3AjA_AY}\\kindle.info','r')
-    else:
-        return open(kInfoFile, 'r')

Calibre_Plugins/k4mobidedrm_plugin/mobidedrm.py

@@ -1,361 +0,0 @@
-#!/usr/bin/python
-#
-# This is a python script. You need a Python interpreter to run it.
-# For example, ActiveState Python, which exists for windows.
-#
-# Changelog
-#  0.01 - Initial version
-#  0.02 - Huffdic compressed books were not properly decrypted
-#  0.03 - Wasn't checking MOBI header length
-#  0.04 - Wasn't sanity checking size of data record
-#  0.05 - It seems that the extra data flags take two bytes not four
-#  0.06 - And that low bit does mean something after all :-)
-#  0.07 - The extra data flags aren't present in MOBI header < 0xE8 in size
-#  0.08 - ...and also not in Mobi header version < 6
-#  0.09 - ...but they are there with Mobi header version 6, header size 0xE4!
-#  0.10 - Outputs unencrypted files as-is, so that when run as a Calibre
-#         import filter it works when importing unencrypted files.
-#         Also now handles encrypted files that don't need a specific PID.
-#  0.11 - use autoflushed stdout and proper return values
-#  0.12 - Fix for problems with metadata import as Calibre plugin, report errors
-#  0.13 - Formatting fixes: retabbed file, removed trailing whitespace
-#         and extra blank lines, converted CR/LF pairs at ends of each line,
-#         and other cosmetic fixes.
-#  0.14 - Working out when the extra data flags are present has been problematic
-#         Versions 7 through 9 have tried to tweak the conditions, but have been
-#         only partially successful. Closer examination of lots of sample
-#         files reveals that a confusion has arisen because trailing data entries
-#         are not encrypted, but it turns out that the multibyte entries
-#         in utf8 file are encrypted. (Although neither kind gets compressed.)
-#         This knowledge leads to a simplification of the test for the 
-#         trailing data byte flags - version 5 and higher AND header size >= 0xE4. 
-#  0.15 - Now outputs 'heartbeat', and is also quicker for long files.
-#  0.16 - And reverts to 'done' not 'done.' at the end for unswindle compatibility.
-#  0.17 - added modifications to support its use as an imported python module
-#         both inside calibre and also in other places (ie K4DeDRM tools)
-#  0.17a- disabled the standalone plugin feature since a plugin can not import
-#         a plugin
-#  0.18 - It seems that multibyte entries aren't encrypted in a v7 file...
-#         Removed the disabled Calibre plug-in code
-#         Permit use of 8-digit PIDs
-#  0.19 - It seems that multibyte entries aren't encrypted in a v6 file either.
-#  0.20 - Correction: It seems that multibyte entries are encrypted in a v6 file.
-#  0.21 - Added support for multiple pids
-#  0.22 - revised structure to hold MobiBook as a class to allow an extended interface
-
-__version__ = '0.22'
-
-import sys
-
-class Unbuffered:
-    def __init__(self, stream):
-        self.stream = stream
-    def write(self, data):
-        self.stream.write(data)
-        self.stream.flush()
-    def __getattr__(self, attr):
-        return getattr(self.stream, attr)
-sys.stdout=Unbuffered(sys.stdout)
-
-import struct
-import binascii
-
-class DrmException(Exception):
-    pass
-
-
-#
-# MobiBook Utility Routines
-#
-
-# Implementation of Pukall Cipher 1
-def PC1(key, src, decryption=True):
-    sum1 = 0;
-    sum2 = 0;
-    keyXorVal = 0;
-    if len(key)!=16:
-        print "Bad key length!"
-        return None
-    wkey = []
-    for i in xrange(8):
-        wkey.append(ord(key[i*2])<<8 | ord(key[i*2+1]))
-    dst = ""
-    for i in xrange(len(src)):
-        temp1 = 0;
-        byteXorVal = 0;
-        for j in xrange(8):
-            temp1 ^= wkey[j]
-            sum2  = (sum2+j)*20021 + sum1
-            sum1  = (temp1*346)&0xFFFF
-            sum2  = (sum2+sum1)&0xFFFF
-            temp1 = (temp1*20021+1)&0xFFFF
-            byteXorVal ^= temp1 ^ sum2
-        curByte = ord(src[i])
-        if not decryption:
-            keyXorVal = curByte * 257;
-        curByte = ((curByte ^ (byteXorVal >> 8)) ^ byteXorVal) & 0xFF
-        if decryption:
-            keyXorVal = curByte * 257;
-        for j in xrange(8):
-            wkey[j] ^= keyXorVal;
-        dst+=chr(curByte)
-    return dst
-
-def checksumPid(s):
-    letters = "ABCDEFGHIJKLMNPQRSTUVWXYZ123456789"
-    crc = (~binascii.crc32(s,-1))&0xFFFFFFFF
-    crc = crc ^ (crc >> 16)
-    res = s
-    l = len(letters)
-    for i in (0,1):
-        b = crc & 0xff
-        pos = (b // l) ^ (b % l)
-        res += letters[pos%l]
-        crc >>= 8
-    return res
-
-def getSizeOfTrailingDataEntries(ptr, size, flags):
-    def getSizeOfTrailingDataEntry(ptr, size):
-        bitpos, result = 0, 0
-        if size <= 0:
-            return result
-        while True:
-            v = ord(ptr[size-1])
-            result |= (v & 0x7F) << bitpos
-            bitpos += 7
-            size -= 1
-            if (v & 0x80) != 0 or (bitpos >= 28) or (size == 0):
-                return result
-    num = 0
-    testflags = flags >> 1
-    while testflags:
-        if testflags & 1:
-            num += getSizeOfTrailingDataEntry(ptr, size - num)
-        testflags >>= 1
-    # Check the low bit to see if there's multibyte data present.
-    # if multibyte data is included in the encryped data, we'll
-    # have already cleared this flag.
-    if flags & 1:
-        num += (ord(ptr[size - num - 1]) & 0x3) + 1
-    return num
-
-
-
-class MobiBook:
-    def loadSection(self, section):
-        if (section + 1 == self.num_sections):
-            endoff = len(self.data_file)
-        else:
-            endoff = self.sections[section + 1][0]
-        off = self.sections[section][0]
-        return self.data_file[off:endoff]
-
-    def __init__(self, infile):
-        # initial sanity check on file
-        self.data_file = file(infile, 'rb').read()
-        self.header = self.data_file[0:78]
-        if self.header[0x3C:0x3C+8] != 'BOOKMOBI':
-            raise DrmException("invalid file format")
-
-        # build up section offset and flag info
-        self.num_sections, = struct.unpack('>H', self.header[76:78])
-        self.sections = []
-        for i in xrange(self.num_sections):
-            offset, a1,a2,a3,a4 = struct.unpack('>LBBBB', self.data_file[78+i*8:78+i*8+8])
-            flags, val = a1, a2<<16|a3<<8|a4
-            self.sections.append( (offset, flags, val) )
-
-        # parse information from section 0
-        self.sect = self.loadSection(0)
-        self.records, = struct.unpack('>H', self.sect[0x8:0x8+2])
-        self.mobi_length, = struct.unpack('>L',self.sect[0x14:0x18])
-        self.mobi_version, = struct.unpack('>L',self.sect[0x68:0x6C])
-        print "MOBI header version = %d, length = %d" %(self.mobi_version, self.mobi_length)
-        self.extra_data_flags = 0
-        if (self.mobi_length >= 0xE4) and (self.mobi_version >= 5):
-            self.extra_data_flags, = struct.unpack('>H', self.sect[0xF2:0xF4])
-            print "Extra Data Flags = %d" % self.extra_data_flags
-        if self.mobi_version < 7:
-            # multibyte utf8 data is included in the encryption for mobi_version 6 and below
-            # so clear that byte so that we leave it to be decrypted.
-            self.extra_data_flags &= 0xFFFE
-
-        # if exth region exists parse it for metadata array
-        self.meta_array = {}
-        exth_flag, = struct.unpack('>L', self.sect[0x80:0x84])
-        exth = ''
-        if exth_flag & 0x40:
-            exth = self.sect[16 + self.mobi_length:]
-        nitems, = struct.unpack('>I', exth[8:12])
-        pos = 12
-        for i in xrange(nitems):
-            type, size = struct.unpack('>II', exth[pos: pos + 8])
-            content = exth[pos + 8: pos + size]
-            self.meta_array[type] = content
-            pos += size
-
-    def getBookTitle(self):
-        title = ''
-        if 503 in self.meta_array:
-            title = self.meta_array[503]
-        else :
-            toff, tlen = struct.unpack('>II', self.sect[0x54:0x5c])
-            tend = toff + tlen
-            title = self.sect[toff:tend]
-        if title == '':
-            title = self.header[:32]
-            title = title.split("\0")[0]
-        return title
-
-    def getPIDMetaInfo(self):
-        rec209 = None
-        token = None
-        if 209 in self.meta_array:
-            rec209 = self.meta_array[209]
-            data = rec209
-            # Parse the 209 data to find the the exth record with the token data.
-            # The last character of the 209 data points to the record with the token.
-            # Always 208 from my experience, but I'll leave the logic in case that changes.
-            for i in xrange(len(data)):
-                if ord(data[i]) != 0:
-                    if self.meta_array[ord(data[i])] != None:
-                        token = self.meta_array[ord(data[i])]
-        return rec209, token
-
-    def patch(self, off, new):
-        self.data_file = self.data_file[:off] + new + self.data_file[off+len(new):]
-
-    def patchSection(self, section, new, in_off = 0):
-        if (section + 1 == self.num_sections):
-            endoff = len(self.data_file)
-        else:
-            endoff = self.sections[section + 1][0]
-        off = self.sections[section][0]
-        assert off + in_off + len(new) <= endoff
-        self.patch(off + in_off, new)
-
-    def parseDRM(self, data, count, pidlist):
-        found_key = None
-        keyvec1 = "\x72\x38\x33\xB0\xB4\xF2\xE3\xCA\xDF\x09\x01\xD6\xE2\xE0\x3F\x96"
-        for pid in pidlist:
-            bigpid = pid.ljust(16,'\0')
-            temp_key = PC1(keyvec1, bigpid, False)
-            temp_key_sum = sum(map(ord,temp_key)) & 0xff
-            found_key = None
-            for i in xrange(count):
-                verification, size, type, cksum, cookie = struct.unpack('>LLLBxxx32s', data[i*0x30:i*0x30+0x30])
-                if cksum == temp_key_sum:
-                    cookie = PC1(temp_key, cookie)
-                    ver,flags,finalkey,expiry,expiry2 = struct.unpack('>LL16sLL', cookie)
-                    if verification == ver and (flags & 0x1F) == 1:
-                        found_key = finalkey
-                        break
-            if found_key != None:
-                break
-        if not found_key:
-            # Then try the default encoding that doesn't require a PID
-            pid = "00000000"
-            temp_key = keyvec1
-            temp_key_sum = sum(map(ord,temp_key)) & 0xff
-            for i in xrange(count):
-                verification, size, type, cksum, cookie = struct.unpack('>LLLBxxx32s', data[i*0x30:i*0x30+0x30])
-                if cksum == temp_key_sum:
-                    cookie = PC1(temp_key, cookie)
-                    ver,flags,finalkey,expiry,expiry2 = struct.unpack('>LL16sLL', cookie)
-                    if verification == ver:
-                        found_key = finalkey
-                        break
-        return [found_key,pid]
-
-    def processBook(self, pidlist):
-        crypto_type, = struct.unpack('>H', self.sect[0xC:0xC+2])
-        if crypto_type == 0:
-            print "This book is not encrypted."
-            return self.data_file
-        if crypto_type == 1:
-            raise DrmException("Cannot decode Mobipocket encryption type 1")
-        if crypto_type != 2:
-            raise DrmException("Cannot decode unknown Mobipocket encryption type %d" % crypto_type)
-
-        goodpids = []
-        for pid in pidlist:
-            if len(pid)==10:
-                if checksumPid(pid[0:-2]) != pid:
-                    print "Warning: PID " + pid + " has incorrect checksum, should have been "+checksumPid(pid[0:-2])
-                goodpids.append(pid[0:-2])
-            elif len(pid)==8:
-                goodpids.append(pid)
-
-        # calculate the keys
-        drm_ptr, drm_count, drm_size, drm_flags = struct.unpack('>LLLL', self.sect[0xA8:0xA8+16])
-        if drm_count == 0:
-            raise DrmException("Not yet initialised with PID. Must be opened with Mobipocket Reader first.")
-        found_key, pid = self.parseDRM(self.sect[drm_ptr:drm_ptr+drm_size], drm_count, goodpids)
-        if not found_key:
-            raise DrmException("No key found. Most likely the correct PID has not been given.")
-            
-        if pid=="00000000":
-            print "File has default encryption, no specific PID."
-        else:
-            print "File is encoded with PID "+checksumPid(pid)+"."
-
-        # kill the drm keys
-        self.patchSection(0, "\0" * drm_size, drm_ptr)
-        # kill the drm pointers
-        self.patchSection(0, "\xff" * 4 + "\0" * 12, 0xA8)
-        # clear the crypto type
-        self.patchSection(0, "\0" * 2, 0xC)
-
-        # decrypt sections
-        print "Decrypting. Please wait . . .",
-        new_data = self.data_file[:self.sections[1][0]]
-        for i in xrange(1, self.records+1):
-            data = self.loadSection(i)
-            extra_size = getSizeOfTrailingDataEntries(data, len(data), self.extra_data_flags)
-            if i%100 == 0:
-                print ".",
-            # print "record %d, extra_size %d" %(i,extra_size)
-            new_data += PC1(found_key, data[0:len(data) - extra_size])
-            if extra_size > 0:
-                new_data += data[-extra_size:]
-        if self.num_sections > self.records+1:
-            new_data += self.data_file[self.sections[self.records+1][0]:]
-        self.data_file = new_data
-        print "done"
-        return self.data_file
-
-def getUnencryptedBook(infile,pid):
-    if not os.path.isfile(infile):
-        raise DrmException('Input File Not Found')
-    book = MobiBook(infile)
-    return book.processBook([pid])
-
-def getUnencryptedBookWithList(infile,pidlist):
-    if not os.path.isfile(infile):
-        raise DrmException('Input File Not Found')
-    book = MobiBook(infile)
-    return book.processBook(pidlist)
-
-def main(argv=sys.argv):
-    print ('MobiDeDrm v%(__version__)s. '
-	   'Copyright 2008-2010 The Dark Reverser.' % globals())
-    if len(argv)<4:
-        print "Removes protection from Mobipocket books"
-        print "Usage:"
-        print "    %s <infile> <outfile> <Comma separated list of PIDs to try>" % sys.argv[0]
-        return 1
-    else:
-        infile = argv[1]
-        outfile = argv[2]
-        pidlist = argv[3].split(',')
-        try:
-            stripped_file = getUnencryptedBookWithList(infile, pidlist)
-            file(outfile, 'wb').write(stripped_file)
-        except DrmException, e:
-            print "Error: %s" % e
-            return 1
-    return 0
-
-
-if __name__ == "__main__":
-    sys.exit(main())

DeDRM_Macintosh_Application/DeDRM ReadMe.rtf

@@ -0,0 +1,107 @@
+{\rtf1\ansi\ansicpg1252\cocoartf1348\cocoasubrtf170
+{\fonttbl\f0\fswiss\fcharset0 Helvetica;\f1\fnil\fcharset134 STHeitiSC-Light;}
+{\colortbl;\red255\green255\blue255;}
+\paperw11900\paperh16840\vieww12000\viewh15840\viewkind0
+\deftab720
+\pard\tx566\tx1133\tx1700\tx2267\tx2834\tx3401\tx3968\tx4535\tx5102\tx5669\tx6236\tx6803\pardeftab720\qc
+
+\f0\b\fs24 \cf0 DeDRM ReadMe
+\b0 \
+\pard\tx566\tx1133\tx1700\tx2267\tx2834\tx3401\tx3968\tx4535\tx5102\tx5669\tx6236\tx6803\pardeftab720
+\cf0 \
+\pard\tx566\tx1133\tx1700\tx2267\tx2834\tx3401\tx3968\tx4535\tx5102\tx5669\tx6236\tx6803\pardeftab720\qj
+\cf0 DeDRM is an application that packs all of the python dm removal software into one easy to use program that remembers preferences and settings.\
+It works without manual configuration with Kindle for Mac ebooks, Adobe Digital Editions Adept ePub and PDF ebooks, and Barnes & Noble NOOK Study ebooks.\
+\
+To remove the DRM of Kindle ebooks from eInk Kindles, Kindle for Android, other Barnes & Noble ePubs, eReader pdb ebooks, or Mobipocket ebooks, you must first run DeDRM application (by double-clicking it) and set some additional Preferences, depending on the origin of your ebook files:\
+\
+
+\b eInk Kindle (not Kindle Fire)
+\b0 :
+\b \
+	
+\b0 16 digit Serial Number, found in your Amazon account web pages.\
+
+\b Android Kindle app
+\b0 : \
+	backup.ab file retrieved with adb command-line tool using command\
+	adb backup com.amazon.kindle\
+
+\b Barnes & Noble (not from NOOK Study)
+\b0 : \
+	Your account email and password, so the key can be retrieved from the Barnes & Noble servers.\
+	An active internet connection is required for this.\
+
+\b eReader
+\b0 :\
+	Name and last 8 digits of CC number\
+
+\b Mobipocket
+\b0 :\
+	10 digit PID\
+\
+A final preference is the destination folder for the DRM-free copies of your ebooks that the application produces. This can be either the same folder as the original ebook, or a folder of your choice.\
+\
+Once these preferences have been set, you can drag and drop ebooks (or folders of ebooks) onto the DeDRM droplet to remove the DRM.\
+\
+This program requires Mac OS X 10.4 or above. It will not work on Mac OS X 10.3 or earlier.\
+\
+\
+\pard\tx566\tx1133\tx1700\tx2267\tx2834\tx3401\tx3968\tx4535\tx5102\tx5669\tx6236\tx6803\pardeftab720
+
+\b \cf0 Installation
+\b0 \
+Mac OS X 10.4 
+\i only
+\i0 : You 
+\i must
+\i0  first install Python 2.7.3 or later 2.7.x version from {\field{\*\fldinst{HYPERLINK "http://python.org/"}}{\fldrslt http://python.org/}}. At the time of writing, the direct download link is {\field{\*\fldinst{HYPERLINK "http://www.python.org/ftp/python/2.7.3/python-2.7.3-macosx10.3.dmg"}}{\fldrslt http://www.python.org/ftp/python/2.7.3/python-2.7.3-macosx10.3.dmg}}.\
+\
+Mac OS X 10.5 and above: You do 
+\i not
+\i0  need to install Python.\
+\
+Drag the DeDRM application from from the DeDRM_Application_Macintosh folder (the location of this ReadMe) to your Applications folder, or anywhere else you find convenient.\
+\
+\
+
+\b First Use for Mac OS X 10.9 and later\
+\pard\tx566\tx1133\tx1700\tx2267\tx2834\tx3401\tx3968\tx4535\tx5102\tx5669\tx6236\tx6803\pardeftab720
+
+\b0 \cf0 The application is not signed, so the first time you run it you will need to change your security options, or hold down the option key when double-clicking on the icon, or control-click or right-button to get the contextual menu to open it.\
+\pard\tx566\tx1133\tx1700\tx2267\tx2834\tx3401\tx3968\tx4535\tx5102\tx5669\tx6236\tx6803\pardeftab720
+
+\b \cf0 \
+\
+Use
+\b0 \
+1. To set the preferences, double-click the application and follow the instructions in the dialogs.\
+2. Drag & Drop DRMed ebooks or folders of DRMed ebooks onto the application icon when it is not running.\
+\
+\
+
+\b Troubleshooting\
+\pard\tx566\tx1133\tx1700\tx2267\tx2834\tx3401\tx3968\tx4535\tx5102\tx5669\tx6236\tx6803\pardeftab720
+
+\b0 \cf0 A log is created on your desktop (DeDRM.log) containing detailed information from all the scripts. If you have any problems decrypting your ebooks, copy the contents of this log in a comment at Apprentice Alf's blog.\
+\pard\tx566\tx1133\tx1700\tx2267\tx2834\tx3401\tx3968\tx4535\tx5102\tx5669\tx6236\tx6803\pardeftab720
+{\field{\*\fldinst{HYPERLINK "http://apprenticealf.wordpress.com/"}}{\fldrslt \cf0 http://apprenticealf.wordpress.com/}}\
+\
+
+\b Credits\
+\pard\tx566\tx1133\tx1700\tx2267\tx2834\tx3401\tx3968\tx4535\tx5102\tx5669\tx6236\tx6803\pardeftab720
+
+\b0 \cf0 The original inept and ignoble scripts were by i
+\f1 \uc0\u9829 
+\f0 cabbages\
+The original mobidedrm and erdr2pml scripts were by The Dark Reverser\
+The original topaz DRM removal script was by CMBDTC\
+The original topaz format conversion scripts were by some_updates, clarknova and Bart Simpson\
+\
+The alfcrypto library is by some_updates\
+The ePub encryption detection script is by Apprentice Alf, adapted from a script by Paul Durrant\
+The ignoblekey script is by Apprentice Harper\
+The DeDRM AppleScript is by Apprentice Alf and Apprentice Harper, adapted from a script by Paul Durrant\
+\
+Many fixes, updates and enhancements to the scripts and applications have been made by many other people. For more details, see the comments in the individual scripts.\
+}

DeDRM_Macintosh_Application/DeDRM.app/Contents/Info.plist

@@ -24,9 +24,11 @@
 	<key>CFBundleExecutable</key>
 	<string>droplet</string>
 	<key>CFBundleGetInfoString</key>
-	<string>DeDRM 1.4, Copyright © 2010 by Apprentice Alf.</string>
+	<string>DeDRM AppleScript 6.4.2 Written 2010–2016 by Apprentice Alf et al.</string>
 	<key>CFBundleIconFile</key>
-	<string>droplet</string>
+	<string>DeDRM</string>
+	<key>CFBundleIdentifier</key>
+	<string>com.apple.ScriptEditor.id.707CCCD5-0C6C-4BEB-B67C-B6E866ADE85A</string>
 	<key>CFBundleInfoDictionaryVersion</key>
 	<string>6.0</string>
 	<key>CFBundleName</key>
@@ -34,23 +36,31 @@
 	<key>CFBundlePackageType</key>
 	<string>APPL</string>
 	<key>CFBundleShortVersionString</key>
-	<string>1.4</string>
-	<key>LSMinimumSystemVersion</key>
-	<string>10.5.0</string>
+	<string>6.4.2</string>
 	<key>CFBundleSignature</key>
 	<string>dplt</string>
 	<key>LSRequiresCarbon</key>
 	<true/>
+	<key>NSHumanReadableCopyright</key>
+	<string>Copyright © 2010–2016 Apprentice Alf and Apprentice Harper</string>
 	<key>WindowState</key>
 	<dict>
+		<key>bundleDividerCollapsed</key>
+		<false/>
+		<key>bundlePositionOfDivider</key>
+		<real>1162</real>
+		<key>dividerCollapsed</key>
+		<false/>
+		<key>eventLogLevel</key>
+		<integer>0</integer>
 		<key>name</key>
 		<string>ScriptWindowState</string>
 		<key>positionOfDivider</key>
-		<real>739</real>
+		<real>652</real>
 		<key>savedFrame</key>
-		<string>1533 -24 1262 818 1440 -150 1680 1050 </string>
-		<key>selectedTabView</key>
-		<string>result</string>
+		<string>0 36 1680 991 0 0 1680 1027 </string>
+		<key>selectedTab</key>
+		<string>log</string>
 	</dict>
 </dict>
 </plist>

DeDRM_Macintosh_Application/DeDRM.app/Contents/Resources/DeDRM Progress.app/Contents/Info.plist

@@ -2,10 +2,16 @@
 <!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
 <plist version="1.0">
 <dict>
+	<key>BuildMachineOSBuild</key>
+	<string>10K549</string>
 	<key>CFBundleDevelopmentRegion</key>
 	<string>English</string>
 	<key>CFBundleExecutable</key>
 	<string>DeDRM Progress</string>
+	<key>CFBundleGetInfoString</key>
+	<string>DeDRM Progress 1.1, Written 2010, 2012 by Apprentice Alf and others.</string>
+	<key>CFBundleIconFile</key>
+	<string>DeDRM Progress</string>
 	<key>CFBundleIdentifier</key>
 	<string>com.apprenticealf.DeDRMProgress</string>
 	<key>CFBundleInfoDictionaryVersion</key>
@@ -15,11 +21,25 @@
 	<key>CFBundlePackageType</key>
 	<string>APPL</string>
 	<key>CFBundleShortVersionString</key>
-	<string>1.0</string>
+	<string>1.1</string>
 	<key>CFBundleSignature</key>
 	<string>????</string>
 	<key>CFBundleVersion</key>
 	<string>1.0</string>
+	<key>DTCompiler</key>
+	<string>4.0</string>
+	<key>DTPlatformBuild</key>
+	<string>10M2518</string>
+	<key>DTPlatformVersion</key>
+	<string>PG</string>
+	<key>DTSDKBuild</key>
+	<string>8S2167</string>
+	<key>DTSDKName</key>
+	<string>macosx10.4</string>
+	<key>DTXcode</key>
+	<string>0400</string>
+	<key>DTXcodeBuild</key>
+	<string>10M2518</string>
 	<key>NSAppleScriptEnabled</key>
 	<string>YES</string>
 	<key>NSMainNibFile</key>

DeDRM_Macintosh_Application/DeDRM.app/Contents/Resources/DeDRM Progress.app/Contents/Resources/English.lproj/MainMenu.nib/classes.nib

@@ -1,19 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
-<plist version="1.0">
-<dict>
-	<key>IBClasses</key>
-	<array>
-		<dict>
-			<key>CLASS</key>
-			<string>FirstResponder</string>
-			<key>LANGUAGE</key>
-			<string>ObjC</string>
-			<key>SUPERCLASS</key>
-			<string>NSObject</string>
-		</dict>
-	</array>
-	<key>IBVersion</key>
-	<string>1</string>
-</dict>
-</plist>

DeDRM_Macintosh_Application/DeDRM.app/Contents/Resources/DeDRM Progress.app/Contents/Resources/English.lproj/MainMenu.nib/info.nib

@@ -1,18 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
-<plist version="1.0">
-<dict>
-	<key>IBFramework Version</key>
-	<string>680</string>
-	<key>IBLastKnownRelativeProjectPath</key>
-	<string>../Display Panel.xcodeproj</string>
-	<key>IBOldestOS</key>
-	<integer>5</integer>
-	<key>IBOpenObjects</key>
-	<array/>
-	<key>IBSystem Version</key>
-	<string>9L31a</string>
-	<key>targetFramework</key>
-	<string>IBCocoaFramework</string>
-</dict>
-</plist>

DeDRM_Macintosh_Application/DeDRM.app/Contents/Resources/DeDRM_Adobe Digital Editions Key_Help.htm

@@ -0,0 +1,60 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN"
+	"http://www.w3.org/TR/html4/strict.dtd">
+
+<html>
+
+<head>
+<meta http-equiv="content-type" content="text/html; charset=utf-8">
+<title>Managing Adobe Digital Editions Keys</title>
+<style type="text/css">
+span.version {font-size: 50%}
+span.bold {font-weight: bold}
+h3 {margin-bottom: 0}
+p {margin-top: 0}
+li {margin-top: 0.5em}
+</style>
+</head>
+
+<body>
+
+<h1>Managing Adobe Digital Editions Keys</h1>
+
+
+<p>If you have upgraded from an earlier version of the plugin, any existing Adobe Digital Editions keys will have been automatically imported, so you might not need to do any more configuration. In addition, on Windows and Mac, the default Adobe Digital Editions key is added the first time the plugin is run. Continue reading for key generation and management instructions.</p>
+
+<h3>Creating New Keys:</h3>
+
+<p>On the right-hand side of the plugin’s customization dialog, you will see a button with an icon that looks like a green plus sign (+). Clicking this button will open a new dialog prompting you to enter a key name for the default Adobe Digital Editions key. </p>
+<ul>
+<li><span class="bold">Unique Key Name:</span> this is a unique name you choose to help you identify the key. This name will show in the list of configured keys.</li>
+</ul>
+
+<p>Click the OK button to create and store the Adobe Digital Editions key for the current installation of Adobe Digital Editions. Or Cancel if you don’t want to create the key.</p>
+<p>New keys are checked against the current list of keys before being added, and duplicates are discarded.</p>
+
+<h3>Deleting Keys:</h3>
+
+<p>On the right-hand side of the plugin’s customization dialog, you will see a button with an icon that looks like a red "X". Clicking this button will delete the highlighted key in the list. You will be prompted once to be sure that’s what you truly mean to do. Once gone, it’s permanently gone.</p>
+
+<h3>Renaming Keys:</h3>
+
+<p>On the right-hand side of the plugin’s customization dialog, you will see a button with an icon that looks like a sheet of paper. Clicking this button will promt you to enter a new name for the highlighted key in the list. Enter the new name for the encryption key and click the OK button to use the new name, or Cancel to revert to the old name..</p>
+
+<h3>Exporting Keys:</h3>
+
+<p>On the right-hand side of the plugin’s customization dialog, you will see a button with an icon that looks like a computer’s hard-drive. Use this button to export the highlighted key to a file (with a ‘.der’ file name extension). Used for backup purposes or to migrate key data to other computers/calibre installations. The dialog will prompt you for a place to save the file.</p>
+
+<h3>Linux Users: WINEPREFIX</h3>
+
+<p>Under the list of keys, Linux users will see a text field labeled "WINEPREFIX". If you are use Adobe Digital Editions under Wine, and your wine installation containing Adobe Digital Editions isn't the default Wine installation, you may enter the full path to the correct Wine installation here. Leave blank if you are unsure.</p>
+
+<h3>Importing Existing Keyfiles:</h3>
+
+<p>At the bottom-left of the plugin’s customization dialog, you will see a button labeled "Import Existing Keyfiles". Use this button to import existing ‘.der’ key files. Key files might come from being exported from this or older plugins, or may have been generated using the adobekey.pyw script running under Wine on Linux systems.</p>
+
+<p>Once done creating/deleting/renaming/importing decryption keys, click Close to exit the customization dialogue. Your changes will only be saved permanently when you click OK in the main configuration dialog.</p>
+
+
+</body>
+
+</html>

DeDRM_Macintosh_Application/DeDRM.app/Contents/Resources/DeDRM_Barnes and Noble Key_Help.htm

@@ -0,0 +1,68 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN"
+	"http://www.w3.org/TR/html4/strict.dtd">
+
+<html>
+
+<head>
+<meta http-equiv="content-type" content="text/html; charset=utf-8">
+<title>Managing Barnes and Noble Keys</title>
+<style type="text/css">
+span.version {font-size: 50%}
+span.bold {font-weight: bold}
+h3 {margin-bottom: 0}
+p {margin-top: 0}
+li {margin-top: 0.5em}
+</style>
+</head>
+
+<body>
+
+<h1>Managing Barnes and Noble Keys</h1>
+
+
+<p>If you have upgraded from an earlier version of the plugin, any existing Barnes and Noble keys will have been automatically imported, so you might not need to do any more configuration. Continue reading for key generation and management instructions.</p>
+
+<h3>Changes at Barnes & Noble</h3>
+
+<p>In mid-2014, Barnes & Noble changed the way they generated encryption keys. Instead of deriving the key from the user's name and credit card number, they started generating a random key themselves, sending that key through to devices when they connected to the Barnes & Noble servers. This means that most users will now find that no combination of their name and CC# will work in decrypting their recently downloaded ebooks.</p>
+
+<p>Someone commenting at Apprentice Alf's blog detailed a way to retrieve a new account key using the account's email address and password. This method has now been incorporated into the plugin.
+
+<h3>Creating New Keys:</h3>
+
+<p>On the right-hand side of the plugin’s customization dialog, you will see a button with an icon that looks like a green plus sign (+). Clicking this button will open a new dialog for entering the necessary data to generate a new key.</p>
+<ul>
+<li><span class="bold">Unique Key Name:</span> this is a unique name you choose to help you identify the key. This name will show in the list of configured keys. Choose something that will help you remember the data (account email address) it was created with.</li>
+<li><span class="bold">B&N/nook account email address:</span> This is the default email address for your Barnes and Noble/nook account. This email will not be stored anywhere on your computer or in calibre. It will only be used to fetch the account key that from the B&N server, and it is that key that will be stored in the preferences.</li>
+<li><span class="bold">B&N/nook account password:</span> this is the password for your Barnes and Noble/nook account. As with the email address, this will not be stored anywhere on your computer or in calibre. It will only be used to fetch the key from the B&N server.</li>
+</ul>
+
+<p>Click the OK button to create and store the generated key. Or Cancel if you don’t want to create a key.</p>
+<p>New keys are checked against the current list of keys before being added, and duplicates are discarded.</p>
+
+<h3>Deleting Keys:</h3>
+
+<p>On the right-hand side of the plugin’s customization dialog, you will see a button with an icon that looks like a red "X". Clicking this button will delete the highlighted key in the list. You will be prompted once to be sure that’s what you truly mean to do. Once gone, it’s permanently gone.</p>
+
+<h3>Renaming Keys:</h3>
+
+<p>On the right-hand side of the plugin’s customization dialog, you will see a button with an icon that looks like a sheet of paper. Clicking this button will promt you to enter a new name for the highlighted key in the list. Enter the new name for the encryption key and click the OK button to use the new name, or Cancel to revert to the old name..</p>
+
+<h3>Exporting Keys:</h3>
+
+<p>On the right-hand side of the plugin’s customization dialog, you will see a button with an icon that looks like a computer’s hard-drive. Use this button to export the highlighted key to a file (with a ‘.b64’ file name extension). Used for backup purposes or to migrate key data to other computers/calibre installations. The dialog will prompt you for a place to save the file.</p>
+
+<h3>Importing Existing Keyfiles:</h3>
+
+<p>At the bottom-left of the plugin’s customization dialog, you will see a button labeled "Import Existing Keyfiles". Use this button to import existing ‘.b64’ key files. Key files might come from being exported from this or older plugins, or may have been generated using the original i♥cabbages script, or you may have made it by following the instructions above.</p>
+
+<p>Once done creating/deleting/renaming/importing decryption keys, click Close to exit the customization dialogue. Your changes wil only be saved permanently when you click OK in the main configuration dialog.</p>
+
+<h3>NOOK Study</h3>
+<p>Books downloaded through NOOK Study may or may not use the key found using the above method. If a book is not decrypted successfully with any of the keys, the plugin will attempt to recover keys from the NOOK Study log file and use them.</p>
+
+
+
+</body>
+
+</html>

DeDRM_Macintosh_Application/DeDRM.app/Contents/Resources/DeDRM_EInk Kindle Serial Number_Help.htm

@@ -0,0 +1,43 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN"
+	"http://www.w3.org/TR/html4/strict.dtd">
+
+<html>
+
+<head>
+<meta http-equiv="content-type" content="text/html; charset=utf-8">
+<title>Managing eInk Kindle serial numbers</title>
+<style type="text/css">
+span.version {font-size: 50%}
+span.bold {font-weight: bold}
+h3 {margin-bottom: 0}
+p {margin-top: 0}
+li {margin-top: 0.5em}
+</style>
+</head>
+
+<body>
+
+<h1>Managing eInk Kindle serial numbers</h1>
+
+<p>If you have upgraded from an earlier version of the plugin, any existing eInk Kindle serial numbers will have been automatically imported, so you might not need to do any more configuration.</p>
+
+<p>Please note that Kindle serial numbers are only valid keys for eInk Kindles like the Kindle Touch and PaperWhite. The Kindle Fire and Fire HD do not use their serial number for DRM and it is useless to enter those serial numbers.</p>
+
+<h3>Creating New Kindle serial numbers:</h3>
+
+<p>On the right-hand side of the plugin’s customization dialog, you will see a button with an icon that looks like a green plus sign (+). Clicking this button will open a new dialog for entering a new Kindle serial number.</p>
+<ul>
+<li><span class="bold">Eink Kindle Serial Number:</span> this is the unique serial number of your device. It usually starts with a ‘B’ or a ‘9’ and is sixteen characters long. For a reference of where to find serial numbers and their ranges, please refer to this <a href="http://wiki.mobileread.com/wiki/Kindle_serial_numbers">mobileread wiki page.</a></li>
+</ul>
+
+<p>Click the OK button to save the serial number. Or Cancel if you didn’t want to enter a serial number.</p>
+
+<h3>Deleting Kindle serial numbers:</h3>
+
+<p>On the right-hand side of the plugin’s customization dialog, you will see a button with an icon that looks like a red "X". Clicking this button will delete the highlighted Kindle serial number from the list. You will be prompted once to be sure that’s what you truly mean to do. Once gone, it’s permanently gone.</p>
+
+<p>Once done creating/deleting serial numbers, click Close to exit the customization dialogue. Your changes wil only be saved permanently when you click OK in the main configuration dialog.</p>
+
+</body>
+
+</html>

DeDRM_Macintosh_Application/DeDRM.app/Contents/Resources/DeDRM_Help.htm

@@ -0,0 +1,73 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN"
+	"http://www.w3.org/TR/html4/strict.dtd">
+
+<html>
+
+<head>
+<meta http-equiv="content-type" content="text/html; charset=utf-8">
+<title>DeDRM Plugin Configuration</title>
+<style type="text/css">
+span.version {font-size: 50%}
+span.bold {font-weight: bold}
+h3 {margin-bottom: 0}
+p {margin-top: 0}
+
+</style>
+</head>
+
+<body>
+
+<h1>DeDRM Plugin <span class="version">(v6.3.0)</span></h1>
+
+<p>This plugin removes DRM from ebooks when they are imported into calibre. If you already have DRMed ebooks in your calibre library, you will need to remove them and import them again.</p>
+
+<h3>Installation</h3>
+<p>You have obviously managed to install the plugin, as otherwise you wouldn’t be reading this help file. However, you should also delete any older DeDRM plugins, as this DeDRM plugin replaces the five older plugins: Kindle and Mobipocket DeDRM (K4MobiDeDRM), Ignoble Epub DeDRM (ignobleepub), Inept Epub DeDRM (ineptepub), Inept PDF DeDRM (ineptepub) and eReader PDB 2 PML (eReaderPDB2PML).</p>
+
+<h3>Configuration</h3>
+<p>On Windows and Mac, the keys for ebooks downloaded for Kindle for Mac/PC and Adobe Digital Editions are automatically generated. If all your DRMed ebooks can be opened and read in Kindle for Mac/PC and/or Adobe Digital Editions on the same computer on which you are running calibre, you do not need to do any configuration of this plugin. On Linux, keys for Kindle for PC and Adobe Digital Editions need to be generated separately (see the Linux section below)</p>
+
+<p>If you have other DRMed ebooks, you will need to enter extra configuration information. The buttons in this dialog will open individual configuration dialogs that will allow you to enter the needed information, depending on the type and source of your DRMed eBooks. Additional help on the information required is available in each of the the dialogs.</p>
+
+<p>If you have used previous versions of the various DeDRM plugins on this machine, you may find that some of the configuration dialogs already contain the information you entered through those previous plugins.</p>
+
+<p>When you have finished entering your configuration information, you <em>must</em> click the OK button to save it. If you click the Cancel button, all your changes in all the configuration dialogs will be lost.</p>
+
+<h3>Troubleshooting:</h3>
+
+<p >If you find that it’s not working for you , you can save a lot of time by trying to add the ebook to Calibre in debug mode. This will print out a lot of helpful info that can be copied into any online help requests.</p>
+
+<p>Open a command prompt (terminal window) and type "calibre-debug -g" (without the quotes). Calibre will launch, and you can can add the problem ebook the usual way. The debug info will be output to the original command prompt (terminal window). Copy the resulting output and paste it into the comment you make at my blog.</p>
+<p><span class="bold">Note:</span> The Mac version of Calibre doesn’t install the command line tools by default. If you go to the ‘Preferences’ page and click on the miscellaneous button, you’ll find the option to install the command line tools.</p>
+
+<h3>Credits:</h3>
+<ul>
+<li>The Dark Reverser for the Mobipocket and eReader scripts</li>
+<li>i♥cabbages for the Adobe Digital Editions scripts</li>
+<li>Skindle aka Bart Simpson for the Amazon Kindle for PC script</li>
+<li>CMBDTC for Amazon Topaz DRM removal script</li>
+<li>some_updates, clarknova and Bart Simpson for  Amazon Topaz conversion scripts</li>
+<li>DiapDealer for the first calibre plugin versions of the tools</li>
+<li>some_updates, DiapDealer, Apprentice Alf and mdlnx for Amazon Kindle/Mobipocket tools</li>
+<li>some_updates for the DeDRM all-in-one Python tool</li>
+<li>Apprentice Alf for the DeDRM all-in-one AppleScript tool</li>
+<li>Apprentice Alf for the DeDRM all-in-one calibre plugin</li>
+<li>And probably many more.</li>
+</ul>
+
+<h3> For additional help read the <a href="http://apprenticealf.wordpress.com/2011/01/17/frequently-asked-questions-about-the-drm-removal-tools/">FAQs</a> at <a href="http://apprenticealf.wordpress.com">Apprentice Alf’s Blog</a> and ask questions in the comments section of the <a href="http://apprenticealf.wordpress.com/2012/09/10/drm-removal-tools-for-ebooks/">first post</a>.</h3>
+
+<h2>Linux Systems Only</h2>
+<h3>Generating decryption keys for Adobe Digital Editions and Kindle for PC</h3>
+<p>If you install Kindle for PC and/or Adobe Digital Editions in Wine, you will be able to download DRMed ebooks to them under Wine. To be able to remove the DRM, you will need to generate key files and add them in the plugin's customisation dialogs.</p>
+
+<p>To generate the key files you will need to install Python and PyCrypto under the same Wine setup as your Kindle for PC and/or Adobe Digital Editions installations. (Kindle for PC, Python and Pycrypto installation instructions in the ReadMe.)</p>
+
+<p>Once everything's installed under Wine, you'll need to run the adobekey.pyw script (for Adobe Digital Editions) and kindlekey.pyw (For Kindle for PC) using the python installation in your Wine system. The scripts can be found in Other_Tools/Key_Retrieval_Scripts.</p>
+
+<p>Each script will create a key file in the same folder as the script. Copy the key files to your Linux system and then load the key files using the Adobe Digital Editions ebooks dialog and the Kindle for Mac/PC ebooks dialog.</p>
+
+
+</body>
+
+</html>

DeDRM_Macintosh_Application/DeDRM.app/Contents/Resources/DeDRM_Kindle for Android Key_Help.htm

@@ -0,0 +1,61 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN"
+	"http://www.w3.org/TR/html4/strict.dtd">
+
+<html>
+
+<head>
+<meta http-equiv="content-type" content="text/html; charset=utf-8">
+<title>Managing Kindle for Android Keys</title>
+<style type="text/css">
+span.version {font-size: 50%}
+span.bold {font-weight: bold}
+h3 {margin-bottom: 0}
+p {margin-top: 0}
+li {margin-top: 0.5em}
+</style>
+</head>
+
+<body>
+
+<h1>Managing Kindle for Android Keys</h1>
+
+<p>Amazon's Kindle for Android application uses an internal key equivalent to an eInk Kindle's serial number. Extracting that key is a little tricky, but worth it, as it then allows the DRM to be removed from any Kindle ebooks that have been downloaded to that Android device.</p>
+
+<p>Please note that it is not currently known whether the same applies to the Kindle application on the Kindle Fire and Fire HD.</p>
+
+<h3>Getting the Kindle for Android backup file</h3>
+
+<p>Obtain and install adb (Android Debug Bridge) on your computer. Details of how to do this are beyond the scope of this help file, but there are plenty of on-line guides.</p>
+<p>Enable developer mode on your Android device. Again, look for an on-line guide for your device.</p>
+<p>Once you have adb installed and your device in developer mode, connect your device to your computer with a USB cable and then open up a command line (Terminal on Mac OS X and cmd.exe on Windows) and enter "adb backup com.amazon.kindle" (without the quotation marks!) and press return. A file "backup.ab" should be created in your home directory.
+
+<h3>Adding a Kindle for Android Key</h3>
+
+<p>On the right-hand side of the plugin’s customization dialog, you will see a button with an icon that looks like a green plus sign (+).  Clicking this button will open a new dialog with two main controls.
+<ul>
+<li><span class="bold">Choose backup file:</span> click this button and you will be prompted to find the backup.ab file you created earlier. Once selected the file will be processed to extract the decryption key, and if successful the file name will be displayed to the right of the button.</li>
+<li><span class="bold">Unique Key Name:</span> this is a unique name you choose to help you identify the key. This name will show in the list of Kindle for Android keys. Enter a name that will help you remember which device this key came from.</li>
+</ul>
+
+<p>Click the OK button to store the Kindle for Android key for the current list of Kindle for Android keys. Or click Cancel if you don’t want to store the key.</p>
+<p>New keys are checked against the current list of keys before being added, and duplicates are discarded.</p>
+
+<h3>Deleting Keys:</h3>
+
+<p>On the right-hand side of the plugin’s customization dialog, you will see a button with an icon that looks like a red "X". Clicking this button will delete the highlighted key in the list. You will be prompted once to be sure that’s what you truly mean to do. Once gone, it’s permanently gone.</p>
+
+<h3>Renaming Keys:</h3>
+
+<p>On the right-hand side of the plugin’s customization dialog, you will see a button with an icon that looks like a sheet of paper. Clicking this button will prompt you to enter a new name for the highlighted key in the list. Enter the new name for the key and click the OK button to use the new name, or Cancel to revert to the old name.</p>
+
+<h3>Exporting Keys:</h3>
+
+<p>On the right-hand side of the plugin’s customization dialog, you will see a button with an icon that looks like a computer’s hard-drive. Use this button to export the highlighted key to a file (with a ‘.k4a' file name extension). Used for backup purposes or to migrate key data to other computers/calibre installations. The dialog will prompt you for a place to save the file.</p>
+
+<h3>Importing Existing Keyfiles:</h3>
+
+<p>At the bottom-left of the plugin’s customization dialog, you will see a button labeled "Import Existing Keyfiles". Use this button to import any ‘.k4a’ file you obtained by using the androidkindlekey.py script manually, or by exporting from another copy of calibre.</p>
+
+</body>
+
+</html>

DeDRM_Macintosh_Application/DeDRM.app/Contents/Resources/DeDRM_Kindle for Mac and PC Key_Help.htm

@@ -0,0 +1,59 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN"
+	"http://www.w3.org/TR/html4/strict.dtd">
+
+<html>
+
+<head>
+<meta http-equiv="content-type" content="text/html; charset=utf-8">
+<title>Managing Kindle for Mac/PC Keys</title>
+<style type="text/css">
+span.version {font-size: 50%}
+span.bold {font-weight: bold}
+h3 {margin-bottom: 0}
+p {margin-top: 0}
+li {margin-top: 0.5em}
+</style>
+</head>
+
+<body>
+
+<h1>Managing Kindle for Mac/PC Keys</h1>
+
+
+<p>If you have upgraded from an earlier version of the plugin, any existing Kindle for Mac/PC keys will have been automatically imported, so you might not need to do any more configuration. In addition, on Windows and Mac, the default Kindle for Mac/PC key is added the first time the plugin is run. Continue reading for key generation and management instructions.</p>
+
+<h3>Creating New Keys:</h3>
+
+<p>On the right-hand side of the plugin’s customization dialog, you will see a button with an icon that looks like a green plus sign (+). Clicking this button will open a new dialog prompting you to enter a key name for the default Kindle for Mac/PC key. </p>
+<ul>
+<li><span class="bold">Unique Key Name:</span> this is a unique name you choose to help you identify the key. This name will show in the list of configured keys.</li>
+</ul>
+
+<p>Click the OK button to create and store the Kindle for Mac/PC key for the current installation of Kindle for Mac/PC. Or Cancel if you don’t want to create the key.</p>
+<p>New keys are checked against the current list of keys before being added, and duplicates are discarded.</p>
+
+<h3>Deleting Keys:</h3>
+
+<p>On the right-hand side of the plugin’s customization dialog, you will see a button with an icon that looks like a red "X". Clicking this button will delete the highlighted key in the list. You will be prompted once to be sure that’s what you truly mean to do. Once gone, it’s permanently gone.</p>
+
+<h3>Renaming Keys:</h3>
+
+<p>On the right-hand side of the plugin’s customization dialog, you will see a button with an icon that looks like a sheet of paper. Clicking this button will promt you to enter a new name for the highlighted key in the list. Enter the new name for the encryption key and click the OK button to use the new name, or Cancel to revert to the old name..</p>
+
+<h3>Exporting Keys:</h3>
+
+<p>On the right-hand side of the plugin’s customization dialog, you will see a button with an icon that looks like a computer’s hard-drive. Use this button to export the highlighted key to a file (with a ‘.der’ file name extension). Used for backup purposes or to migrate key data to other computers/calibre installations. The dialog will prompt you for a place to save the file.</p>
+
+<h3>Linux Users: WINEPREFIX</h3>
+
+<p>Under the list of keys, Linux users will see a text field labeled "WINEPREFIX". If you are use Kindle for PC under Wine, and your wine installation containing Kindle for PC isn't the default Wine installation, you may enter the full path to the correct Wine installation here. Leave blank if you are unsure.</p>
+
+<h3>Importing Existing Keyfiles:</h3>
+
+<p>At the bottom-left of the plugin’s customization dialog, you will see a button labeled "Import Existing Keyfiles". Use this button to import existing ‘.k4i’ key files. Key files might come from being exported from this plugin, or may have been generated using the kindlekey.pyw script running under Wine on Linux systems.</p>
+
+<p>Once done creating/deleting/renaming/importing decryption keys, click Close to exit the customization dialogue. Your changes wil only be saved permanently when you click OK in the main configuration dialog.</p>
+
+</body>
+
+</html>

DeDRM_Macintosh_Application/DeDRM.app/Contents/Resources/DeDRM_Mobipocket PID_Help.htm

@@ -0,0 +1,42 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN"
+	"http://www.w3.org/TR/html4/strict.dtd">
+
+<html>
+
+<head>
+<meta http-equiv="content-type" content="text/html; charset=utf-8">
+<title>Managing Mobipocket PIDs</title>
+<style type="text/css">
+span.version {font-size: 50%}
+span.bold {font-weight: bold}
+h3 {margin-bottom: 0}
+p {margin-top: 0}
+li {margin-top: 0.5em}
+</style>
+</head>
+
+<body>
+
+<h1>Managing Mobipocket PIDs</h1>
+
+<p>If you have upgraded from an earlier version of the plugin, any existing Mobipocket PIDs will have been automatically imported, so you might not need to do any more configuration.</p>
+
+
+<h3>Creating New Mobipocket PIDs:</h3>
+
+<p>On the right-hand side of the plugin’s customization dialog, you will see a button with an icon that looks like a green plus sign (+). Clicking this button will open a new dialog for entering a new Mobipocket PID.</p>
+<ul>
+<li><span class="bold">PID:</span> this is a PID used to decrypt your Mobipocket ebooks. It is eight or ten characters long. Mobipocket PIDs are usualy displayed in the About screen of your Mobipocket device.</li>
+</ul>
+
+<p>Click the OK button to save the PID. Or Cancel if you didn’t want to enter a PID.</p>
+
+<h3>Deleting Mobipocket PIDs:</h3>
+
+<p>On the right-hand side of the plugin’s customization dialog, you will see a button with an icon that looks like a red "X". Clicking this button will delete the highlighted Mobipocket PID from the list. You will be prompted once to be sure that’s what you truly mean to do. Once gone, it’s permanently gone.</p>
+
+<p>Once done creating/deleting PIDs, click Close to exit the customization dialogue. Your changes wil only be saved permanently when you click OK in the main configuration dialog.</p>
+
+</body>
+
+</html>

DeDRM_Macintosh_Application/DeDRM.app/Contents/Resources/DeDRM_eReader Key_Help.htm

@@ -0,0 +1,56 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN"
+	"http://www.w3.org/TR/html4/strict.dtd">
+
+<html>
+
+<head>
+<meta http-equiv="content-type" content="text/html; charset=utf-8">
+<title>Managing eReader Keys</title>
+<style type="text/css">
+span.version {font-size: 50%}
+span.bold {font-weight: bold}
+h3 {margin-bottom: 0}
+p {margin-top: 0}
+li {margin-top: 0.5em}
+</style>
+</head>
+
+<body>
+
+<h1>Managing eReader Keys</h1>
+
+<p>If you have upgraded from an earlier version of the plugin, any existing eReader (Fictionwise ‘.pdb’) keys will have been automatically imported, so you might not need to do any more configuration. Continue reading for key generation and management instructions.</p>
+
+<h3>Creating New Keys:</h3>
+
+<p>On the right-hand side of the plugin’s customization dialog, you will see a button with an icon that looks like a green plus sign (+). Clicking this button will open a new dialog for entering the necessary data to generate a new key.</p>
+<ul>
+<li><span class="bold">Unique Key Name:</span> this is a unique name you choose to help you identify the key. This name will show in the list of configured keys. Choose something that will help you remember the data (name, cc#) it was created with.</li>
+<li><span class="bold">Your Name:</span> This is the name used by Fictionwise to generate your encryption key. Since Fictionwise has now closed down, you might not have easy access to this. It was often the name on the Credit Card used at Fictionwise.</li>
+<li><span class="bold">Credit Card#:</span> this is the default credit card number that was on file with Fictionwise at the time of download of the ebook to be de-DRMed. Just enter the last 8 digits of the number. As with the name, this number will not be stored anywhere on your computer or in calibre. It will only be used in the creation of the one-way hash/key that’s stored in the preferences.</li>
+</ul>
+
+<p>Click the OK button to create and store the generated key. Or Cancel if you don’t want to create a key.</p>
+<p>New keys are checked against the current list of keys before being added, and duplicates are discarded.</p>
+
+<h3>Deleting Keys:</h3>
+
+<p>On the right-hand side of the plugin’s customization dialog, you will see a button with an icon that looks like a red "X". Clicking this button will delete the highlighted key in the list. You will be prompted once to be sure that’s what you truly mean to do. Once gone, it’s permanently gone.</p>
+
+<h3>Renaming Keys:</h3>
+
+<p>On the right-hand side of the plugin’s customization dialog, you will see a button with an icon that looks like a sheet of paper. Clicking this button will promt you to enter a new name for the highlighted key in the list. Enter the new name for the encryption key and click the OK button to use the new name, or Cancel to revert to the old name..</p>
+
+<h3>Exporting Keys:</h3>
+
+<p>On the right-hand side of the plugin’s customization dialog, you will see a button with an icon that looks like a computer’s hard-drive. Use this button to export the highlighted key to a file (with a ‘.b63’ file name extension). Used for backup purposes or to migrate key data to other computers/calibre installations. The dialog will prompt you for a place to save the file.</p>
+
+<h3>Importing Existing Keyfiles:</h3>
+
+<p>At the bottom-left of the plugin’s customization dialog, you will see a button labeled "Import Existing Keyfiles". Use this button to import existing ‘.b63’ key files that have previously been exported.</p>
+
+<p>Once done creating/deleting/renaming/importing decryption keys, click Close to exit the customization dialogue. Your changes wil only be saved permanently when you click OK in the main configuration dialog.</p>
+
+</body>
+
+</html>

DeDRM_Macintosh_Application/DeDRM.app/Contents/Resources/__init__.py

@@ -0,0 +1,624 @@
+#!/usr/bin/env python
+# -*- coding: utf-8 -*-
+
+from __future__ import with_statement
+__license__   = 'GPL v3'
+__docformat__ = 'restructuredtext en'
+
+
+# Released under the terms of the GNU General Public Licence, version 3
+# <http://www.gnu.org/licenses/>
+#
+# All credit given to i♥cabbages and The Dark Reverser for the original standalone scripts.
+# We had the much easier job of converting them to a calibre plugin.
+#
+# This plugin is meant to decrypt eReader PDBs, Adobe Adept ePubs, Barnes & Noble ePubs,
+# Adobe Adept PDFs, Amazon Kindle and Mobipocket files without having to
+# install any dependencies... other than having calibre installed, of course.
+#
+# Configuration:
+# Check out the plugin's configuration settings by clicking the "Customize plugin"
+# button when you have the "DeDRM" plugin highlighted (under Preferences->
+# Plugins->File type plugins). Once you have the configuration dialog open, you'll
+# see a Help link on the top right-hand side.
+#
+# Revision history:
+#   6.0.0 - Initial release
+#   6.0.1 - Bug Fixes for Windows App, Kindle for Mac and Windows Adobe Digital Editions
+#   6.0.2 - Restored call to Wine to get Kindle for PC keys, added for ADE
+#   6.0.3 - Fixes for Kindle for Mac and Windows non-ascii user names
+#   6.0.4 - Fixes for stand-alone scripts and applications
+#           and pdb files in plugin and initial conversion of prefs.
+#   6.0.5 - Fix a key issue
+#   6.0.6 - Fix up an incorrect function call
+#   6.0.7 - Error handling for incomplete PDF metadata
+#   6.0.8 - Fixes a Wine key issue and topaz support
+#   6.0.9 - Ported to work with newer versions of Calibre (moved to Qt5). Still supports older Qt4 versions.
+#   6.1.0 - Fixed multiple books import problem and PDF import with no key problem
+#   6.2.0 - Support for getting B&N key from nook Study log. Fix for UTF-8 filenames in Adobe ePubs.
+#           Fix for not copying needed files. Fix for getting default Adobe key for PDFs
+#   6.2.1 - Fix for non-ascii Windows user names
+#   6.2.2 - Added URL method for B&N/nook books
+#   6.3.0 - Added in Kindle for Android serial number solution
+#   6.3.1 - Version number bump for clarity
+#   6.3.2 - Fixed Kindle for Android help file
+#   6.3.3 - Bug fix for Kindle for PC support
+#   6.3.4 - Fixes for Kindle for Android, Linux, and Kobo 3.17
+#   6.3.5 - Fixes for Linux, and Kobo 3.19 and more logging
+#   6.3.6 - Fixes for ADE ePub and PDF introduced in 6.3.5
+#   6.4.0 - Updated for new Kindle for PC encryption
+#   6.4.1 - Fix for some new tags in Topaz ebooks.
+
+
+"""
+Decrypt DRMed ebooks.
+"""
+
+PLUGIN_NAME = u"DeDRM"
+PLUGIN_VERSION_TUPLE = (6, 4, 1)
+PLUGIN_VERSION = u".".join([unicode(str(x)) for x in PLUGIN_VERSION_TUPLE])
+# Include an html helpfile in the plugin's zipfile with the following name.
+RESOURCE_NAME = PLUGIN_NAME + '_Help.htm'
+
+import sys, os, re
+import time
+import zipfile
+import traceback
+from zipfile import ZipFile
+
+class DeDRMError(Exception):
+    pass
+
+from calibre.customize import FileTypePlugin
+from calibre.constants import iswindows, isosx
+from calibre.gui2 import is_ok_to_use_qt
+from calibre.utils.config import config_dir
+
+
+# Wrap a stream so that output gets flushed immediately
+# and also make sure that any unicode strings get safely
+# encoded using "replace" before writing them.
+class SafeUnbuffered:
+    def __init__(self, stream):
+        self.stream = stream
+        self.encoding = stream.encoding
+        if self.encoding == None:
+            self.encoding = "utf-8"
+    def write(self, data):
+        if isinstance(data,unicode):
+            data = data.encode(self.encoding,"replace")
+        self.stream.write(data)
+        self.stream.flush()
+    def __getattr__(self, attr):
+        return getattr(self.stream, attr)
+
+class DeDRM(FileTypePlugin):
+    name                    = PLUGIN_NAME
+    description             = u"Removes DRM from Amazon Kindle, Adobe Adept (including Kobo), Barnes & Noble, Mobipocket and eReader ebooks. Credit given to i♥cabbages and The Dark Reverser for the original stand-alone scripts."
+    supported_platforms     = ['linux', 'osx', 'windows']
+    author                  = u"Apprentice Alf, Aprentice Harper, The Dark Reverser and i♥cabbages"
+    version                 = PLUGIN_VERSION_TUPLE
+    minimum_calibre_version = (1, 0, 0)  # Compiled python libraries cannot be imported in earlier versions.
+    file_types              = set(['epub','pdf','pdb','prc','mobi','pobi','azw','azw1','azw3','azw4','tpz'])
+    on_import               = True
+    priority                = 600
+
+
+    def initialize(self):
+        """
+        Dynamic modules can't be imported/loaded from a zipfile.
+        So this routine will extract the appropriate
+        library for the target OS and copy it to the 'alfcrypto' subdirectory of
+        calibre's configuration directory. That 'alfcrypto' directory is then
+        inserted into the syspath (as the very first entry) in the run function
+        so the CDLL stuff will work in the alfcrypto.py script.
+
+        The extraction only happens once per version of the plugin
+        Also perform upgrade of preferences once per version
+        """
+        try:
+            self.pluginsdir = os.path.join(config_dir,u"plugins")
+            if not os.path.exists(self.pluginsdir):
+                os.mkdir(self.pluginsdir)
+            self.maindir = os.path.join(self.pluginsdir,u"DeDRM")
+            if not os.path.exists(self.maindir):
+                os.mkdir(self.maindir)
+            self.helpdir = os.path.join(self.maindir,u"help")
+            if not os.path.exists(self.helpdir):
+                os.mkdir(self.helpdir)
+            self.alfdir = os.path.join(self.maindir,u"libraryfiles")
+            if not os.path.exists(self.alfdir):
+                os.mkdir(self.alfdir)
+            # only continue if we've never run this version of the plugin before
+            self.verdir = os.path.join(self.maindir,PLUGIN_VERSION)
+            if not os.path.exists(self.verdir):
+                if iswindows:
+                    names = [u"alfcrypto.dll",u"alfcrypto64.dll"]
+                elif isosx:
+                    names = [u"libalfcrypto.dylib"]
+                else:
+                    names = [u"libalfcrypto32.so",u"libalfcrypto64.so",u"kindlekey.py",u"adobekey.py",u"subasyncio.py"]
+                lib_dict = self.load_resources(names)
+                print u"{0} v{1}: Copying needed library files from plugin's zip".format(PLUGIN_NAME, PLUGIN_VERSION)
+
+                for entry, data in lib_dict.items():
+                    file_path = os.path.join(self.alfdir, entry)
+                    try:
+                        os.remove(file_path)
+                    except:
+                        pass
+
+                    try:
+                        open(file_path,'wb').write(data)
+                    except:
+                        print u"{0} v{1}: Exception when copying needed library files".format(PLUGIN_NAME, PLUGIN_VERSION)
+                        traceback.print_exc()
+                        pass
+
+                # convert old preferences, if necessary.
+                from calibre_plugins.dedrm.prefs import convertprefs
+                convertprefs()
+
+                # mark that this version has been initialized
+                os.mkdir(self.verdir)
+        except Exception, e:
+            traceback.print_exc()
+            raise
+
+    def ePubDecrypt(self,path_to_ebook):
+        # Create a TemporaryPersistent file to work with.
+        # Check original epub archive for zip errors.
+        import calibre_plugins.dedrm.zipfix
+
+        inf = self.temporary_file(u".epub")
+        try:
+            print u"{0} v{1}: Verifying zip archive integrity".format(PLUGIN_NAME, PLUGIN_VERSION)
+            fr = zipfix.fixZip(path_to_ebook, inf.name)
+            fr.fix()
+        except Exception, e:
+            print u"{0} v{1}: Error \'{2}\' when checking zip archive".format(PLUGIN_NAME, PLUGIN_VERSION, e.args[0])
+            raise Exception(e)
+
+        # import the decryption keys
+        import calibre_plugins.dedrm.prefs as prefs
+        dedrmprefs = prefs.DeDRM_Prefs()
+
+        # import the Barnes & Noble ePub handler
+        import calibre_plugins.dedrm.ignobleepub as ignobleepub
+
+
+        #check the book
+        if  ignobleepub.ignobleBook(inf.name):
+            print u"{0} v{1}: “{2}” is a secure Barnes & Noble ePub".format(PLUGIN_NAME, PLUGIN_VERSION, os.path.basename(path_to_ebook))
+
+            # Attempt to decrypt epub with each encryption key (generated or provided).
+            for keyname, userkey in dedrmprefs['bandnkeys'].items():
+                keyname_masked = u"".join((u'X' if (x.isdigit()) else x) for x in keyname)
+                print u"{0} v{1}: Trying Encryption key {2:s}".format(PLUGIN_NAME, PLUGIN_VERSION, keyname_masked)
+                of = self.temporary_file(u".epub")
+
+                # Give the user key, ebook and TemporaryPersistent file to the decryption function.
+                try:
+                    result = ignobleepub.decryptBook(userkey, inf.name, of.name)
+                except:
+                    print u"{0} v{1}: Exception when trying to decrypt after {2:.1f} seconds".format(PLUGIN_NAME, PLUGIN_VERSION, time.time()-self.starttime)
+                    traceback.print_exc()
+                    result = 1
+
+                of.close()
+
+                if  result == 0:
+                    # Decryption was successful.
+                    # Return the modified PersistentTemporary file to calibre.
+                    return of.name
+
+                print u"{0} v{1}: Failed to decrypt with key {2:s} after {3:.1f} seconds".format(PLUGIN_NAME, PLUGIN_VERSION,keyname_masked,time.time()-self.starttime)
+
+            # perhaps we should see if we can get a key from a log file
+            print u"{0} v{1}: Looking for new NOOK Study Keys after {2:.1f} seconds".format(PLUGIN_NAME, PLUGIN_VERSION, time.time()-self.starttime)
+
+            # get the default NOOK Study keys
+            defaultkeys = []
+
+            try:
+                if iswindows or isosx:
+                    from calibre_plugins.dedrm.ignoblekey import nookkeys
+
+                    defaultkeys = nookkeys()
+                else: # linux
+                    from wineutils import WineGetKeys
+
+                    scriptpath = os.path.join(self.alfdir,u"ignoblekey.py")
+                    defaultkeys = WineGetKeys(scriptpath, u".b64",dedrmprefs['adobewineprefix'])
+
+            except:
+                print u"{0} v{1}: Exception when getting default NOOK Study Key after {2:.1f} seconds".format(PLUGIN_NAME, PLUGIN_VERSION, time.time()-self.starttime)
+                traceback.print_exc()
+
+            newkeys = []
+            for keyvalue in defaultkeys:
+                if keyvalue not in dedrmprefs['bandnkeys'].values():
+                    newkeys.append(keyvalue)
+
+            if len(newkeys) > 0:
+                try:
+                    for i,userkey in enumerate(newkeys):
+                        print u"{0} v{1}: Trying a new default key".format(PLUGIN_NAME, PLUGIN_VERSION)
+
+                        of = self.temporary_file(u".epub")
+
+                        # Give the user key, ebook and TemporaryPersistent file to the decryption function.
+                        try:
+                            result = ignobleepub.decryptBook(userkey, inf.name, of.name)
+                        except:
+                           print u"{0} v{1}: Exception when trying to decrypt after {2:.1f} seconds".format(PLUGIN_NAME, PLUGIN_VERSION, time.time()-self.starttime)
+                           traceback.print_exc()
+                           result = 1
+
+                        of.close()
+
+                        if result == 0:
+                            # Decryption was a success
+                            # Store the new successful key in the defaults
+                            print u"{0} v{1}: Saving a new default key".format(PLUGIN_NAME, PLUGIN_VERSION)
+                            try:
+                                dedrmprefs.addnamedvaluetoprefs('bandnkeys','nook_Study_key',keyvalue)
+                                dedrmprefs.writeprefs()
+                                print u"{0} v{1}: Saved a new default key after {2:.1f} seconds".format(PLUGIN_NAME, PLUGIN_VERSION,time.time()-self.starttime)
+                            except:
+                                print u"{0} v{1}: Exception saving a new default key after {2:.1f} seconds".format(PLUGIN_NAME, PLUGIN_VERSION, time.time()-self.starttime)
+                                traceback.print_exc()
+                            # Return the modified PersistentTemporary file to calibre.
+                            return of.name
+
+                        print u"{0} v{1}: Failed to decrypt with new default key after {2:.1f} seconds".format(PLUGIN_NAME, PLUGIN_VERSION,time.time()-self.starttime)
+                except Exception, e:
+                    pass
+
+            print u"{0} v{1}: Ultimately failed to decrypt after {2:.1f} seconds.\nRead the FAQs at Alf's blog: http://apprenticealf.wordpress.com/".format(PLUGIN_NAME, PLUGIN_VERSION,time.time()-self.starttime)
+            raise DeDRMError(u"{0} v{1}: Ultimately failed to decrypt after {2:.1f} seconds.".format(PLUGIN_NAME, PLUGIN_VERSION, time.time()-self.starttime))
+
+        # import the Adobe Adept ePub handler
+        import calibre_plugins.dedrm.ineptepub as ineptepub
+
+        if ineptepub.adeptBook(inf.name):
+            print u"{0} v{1}: {2} is a secure Adobe Adept ePub".format(PLUGIN_NAME, PLUGIN_VERSION, os.path.basename(path_to_ebook))
+
+            # Attempt to decrypt epub with each encryption key (generated or provided).
+            for keyname, userkeyhex in dedrmprefs['adeptkeys'].items():
+                userkey = userkeyhex.decode('hex')
+                print u"{0} v{1}: Trying Encryption key {2:s}".format(PLUGIN_NAME, PLUGIN_VERSION, keyname)
+                of = self.temporary_file(u".epub")
+
+                # Give the user key, ebook and TemporaryPersistent file to the decryption function.
+                try:
+                    result = ineptepub.decryptBook(userkey, inf.name, of.name)
+                except:
+                    print u"{0} v{1}: Exception when decrypting after {2:.1f} seconds".format(PLUGIN_NAME, PLUGIN_VERSION, time.time()-self.starttime)
+                    traceback.print_exc()
+                    result = 1
+
+                try:
+                    of.close()
+                except:
+                    print u"{0} v{1}: Exception closing temporary file after {2:.1f} seconds. Ignored.".format(PLUGIN_NAME, PLUGIN_VERSION, time.time()-self.starttime)
+
+                if  result == 0:
+                    # Decryption was successful.
+                    # Return the modified PersistentTemporary file to calibre.
+                    print u"{0} v{1}: Decrypted with key {2:s} after {3:.1f} seconds".format(PLUGIN_NAME, PLUGIN_VERSION,keyname,time.time()-self.starttime)
+                    return of.name
+
+                print u"{0} v{1}: Failed to decrypt with key {2:s} after {3:.1f} seconds".format(PLUGIN_NAME, PLUGIN_VERSION,keyname,time.time()-self.starttime)
+
+            # perhaps we need to get a new default ADE key
+            print u"{0} v{1}: Looking for new default Adobe Digital Editions Keys after {2:.1f} seconds".format(PLUGIN_NAME, PLUGIN_VERSION, time.time()-self.starttime)
+
+            # get the default Adobe keys
+            defaultkeys = []
+
+            try:
+                if iswindows or isosx:
+                    from calibre_plugins.dedrm.adobekey import adeptkeys
+
+                    defaultkeys = adeptkeys()
+                else: # linux
+                    from wineutils import WineGetKeys
+
+                    scriptpath = os.path.join(self.alfdir,u"adobekey.py")
+                    defaultkeys = WineGetKeys(scriptpath, u".der",dedrmprefs['adobewineprefix'])
+
+                self.default_key = defaultkeys[0]
+            except:
+                print u"{0} v{1}: Exception when getting default Adobe Key after {2:.1f} seconds".format(PLUGIN_NAME, PLUGIN_VERSION, time.time()-self.starttime)
+                traceback.print_exc()
+                self.default_key = u""
+
+            newkeys = []
+            for keyvalue in defaultkeys:
+                if keyvalue.encode('hex') not in dedrmprefs['adeptkeys'].values():
+                    newkeys.append(keyvalue)
+
+            if len(newkeys) > 0:
+                try:
+                    for i,userkey in enumerate(newkeys):
+                        print u"{0} v{1}: Trying a new default key".format(PLUGIN_NAME, PLUGIN_VERSION)
+                        of = self.temporary_file(u".epub")
+
+                        # Give the user key, ebook and TemporaryPersistent file to the decryption function.
+                        try:
+                            result = ineptepub.decryptBook(userkey, inf.name, of.name)
+                        except:
+                            print u"{0} v{1}: Exception when decrypting after {2:.1f} seconds".format(PLUGIN_NAME, PLUGIN_VERSION, time.time()-self.starttime)
+                            traceback.print_exc()
+                            result = 1
+
+                        of.close()
+
+                        if  result == 0:
+                            # Decryption was a success
+                            # Store the new successful key in the defaults
+                            print u"{0} v{1}: Saving a new default key".format(PLUGIN_NAME, PLUGIN_VERSION)
+                            try:
+                                dedrmprefs.addnamedvaluetoprefs('adeptkeys','default_key',keyvalue.encode('hex'))
+                                dedrmprefs.writeprefs()
+                                print u"{0} v{1}: Saved a new default key after {2:.1f} seconds".format(PLUGIN_NAME, PLUGIN_VERSION,time.time()-self.starttime)
+                            except:
+                                print u"{0} v{1}: Exception when saving a new default key after {2:.1f} seconds".format(PLUGIN_NAME, PLUGIN_VERSION, time.time()-self.starttime)
+                                traceback.print_exc()
+                            print u"{0} v{1}: Decrypted with new default key after {3:.1f} seconds".format(PLUGIN_NAME, PLUGIN_VERSION,time.time()-self.starttime)
+                            # Return the modified PersistentTemporary file to calibre.
+                            return of.name
+
+                        print u"{0} v{1}: Failed to decrypt with new default key after {2:.1f} seconds".format(PLUGIN_NAME, PLUGIN_VERSION,time.time()-self.starttime)
+                except Exception, e:
+                    pass
+
+            # Something went wrong with decryption.
+            print u"{0} v{1}: Ultimately failed to decrypt after {2:.1f} seconds.\nRead the FAQs at Alf's blog: http://apprenticealf.wordpress.com/".format(PLUGIN_NAME, PLUGIN_VERSION,time.time()-self.starttime)
+            raise DeDRMError(u"{0} v{1}: Ultimately failed to decrypt after {2:.1f} seconds.".format(PLUGIN_NAME, PLUGIN_VERSION,time.time()-self.starttime))
+
+        # Not a Barnes & Noble nor an Adobe Adept
+        # Import the fixed epub.
+        print u"{0} v{1}: “{2}” is neither an Adobe Adept nor a Barnes & Noble encrypted ePub".format(PLUGIN_NAME, PLUGIN_VERSION, os.path.basename(path_to_ebook))
+        raise DeDRMError(u"{0} v{1}: Couldn't decrypt after {2:.1f} seconds. DRM free perhaps?".format(PLUGIN_NAME, PLUGIN_VERSION,time.time()-self.starttime))
+
+    def PDFDecrypt(self,path_to_ebook):
+        import calibre_plugins.dedrm.prefs as prefs
+        import calibre_plugins.dedrm.ineptpdf
+
+        dedrmprefs = prefs.DeDRM_Prefs()
+        # Attempt to decrypt epub with each encryption key (generated or provided).
+        print u"{0} v{1}: {2} is a PDF ebook".format(PLUGIN_NAME, PLUGIN_VERSION, os.path.basename(path_to_ebook))
+        for keyname, userkeyhex in dedrmprefs['adeptkeys'].items():
+            userkey = userkeyhex.decode('hex')
+            print u"{0} v{1}: Trying Encryption key {2:s}".format(PLUGIN_NAME, PLUGIN_VERSION, keyname)
+            of = self.temporary_file(u".pdf")
+
+            # Give the user key, ebook and TemporaryPersistent file to the decryption function.
+            try:
+                result = ineptpdf.decryptBook(userkey, path_to_ebook, of.name)
+            except:
+                print u"{0} v{1}: Exception when decrypting after {2:.1f} seconds".format(PLUGIN_NAME, PLUGIN_VERSION, time.time()-self.starttime)
+                traceback.print_exc()
+                result = 1
+
+            of.close()
+
+            if  result == 0:
+                # Decryption was successful.
+                # Return the modified PersistentTemporary file to calibre.
+                return of.name
+
+            print u"{0} v{1}: Failed to decrypt with key {2:s} after {3:.1f} seconds".format(PLUGIN_NAME, PLUGIN_VERSION,keyname,time.time()-self.starttime)
+
+        # perhaps we need to get a new default ADE key
+        print u"{0} v{1}: Looking for new default Adobe Digital Editions Keys after {2:.1f} seconds".format(PLUGIN_NAME, PLUGIN_VERSION, time.time()-self.starttime)
+
+        # get the default Adobe keys
+        defaultkeys = []
+
+        try:
+            if iswindows or isosx:
+                from calibre_plugins.dedrm.adobekey import adeptkeys
+
+                defaultkeys = adeptkeys()
+            else: # linux
+                from wineutils import WineGetKeys
+
+                scriptpath = os.path.join(self.alfdir,u"adobekey.py")
+                defaultkeys = WineGetKeys(scriptpath, u".der",dedrmprefs['adobewineprefix'])
+
+            self.default_key = defaultkeys[0]
+        except:
+            print u"{0} v{1}: Exception when getting default Adobe Key after {2:.1f} seconds".format(PLUGIN_NAME, PLUGIN_VERSION, time.time()-self.starttime)
+            traceback.print_exc()
+            self.default_key = u""
+
+        newkeys = []
+        for keyvalue in defaultkeys:
+            if keyvalue.encode('hex') not in dedrmprefs['adeptkeys'].values():
+                newkeys.append(keyvalue)
+
+        if len(newkeys) > 0:
+            try:
+                for i,userkey in enumerate(newkeys):
+                    print u"{0} v{1}: Trying a new default key".format(PLUGIN_NAME, PLUGIN_VERSION)
+                    of = self.temporary_file(u".pdf")
+
+                    # Give the user key, ebook and TemporaryPersistent file to the decryption function.
+                    try:
+                        result = ineptpdf.decryptBook(userkey, path_to_ebook, of.name)
+                    except:
+                        print u"{0} v{1}: Exception when decrypting after {2:.1f} seconds".format(PLUGIN_NAME, PLUGIN_VERSION, time.time()-self.starttime)
+                        traceback.print_exc()
+                        result = 1
+
+                    of.close()
+
+                    if  result == 0:
+                        # Decryption was a success
+                        # Store the new successful key in the defaults
+                        print u"{0} v{1}: Saving a new default key".format(PLUGIN_NAME, PLUGIN_VERSION)
+                        try:
+                            dedrmprefs.addnamedvaluetoprefs('adeptkeys','default_key',keyvalue.encode('hex'))
+                            dedrmprefs.writeprefs()
+                            print u"{0} v{1}: Saved a new default key after {2:.1f} seconds".format(PLUGIN_NAME, PLUGIN_VERSION,time.time()-self.starttime)
+                        except:
+                            print u"{0} v{1}: Exception when saving a new default key after {2:.1f} seconds".format(PLUGIN_NAME, PLUGIN_VERSION, time.time()-self.starttime)
+                            traceback.print_exc()
+                        # Return the modified PersistentTemporary file to calibre.
+                        return of.name
+
+                    print u"{0} v{1}: Failed to decrypt with new default key after {2:.1f} seconds".format(PLUGIN_NAME, PLUGIN_VERSION,time.time()-self.starttime)
+            except Exception, e:
+                pass
+
+        # Something went wrong with decryption.
+        print u"{0} v{1}: Ultimately failed to decrypt after {2:.1f} seconds.\nRead the FAQs at Alf's blog: http://apprenticealf.wordpress.com/".format(PLUGIN_NAME, PLUGIN_VERSION,time.time()-self.starttime)
+        raise DeDRMError(u"{0} v{1}: Ultimately failed to decrypt after {2:.1f} seconds.".format(PLUGIN_NAME, PLUGIN_VERSION, time.time()-self.starttime))
+
+
+    def KindleMobiDecrypt(self,path_to_ebook):
+
+        # add the alfcrypto directory to sys.path so alfcrypto.py
+        # will be able to locate the custom lib(s) for CDLL import.
+        sys.path.insert(0, self.alfdir)
+        # Had to move this import here so the custom libs can be
+        # extracted to the appropriate places beforehand these routines
+        # look for them.
+        import calibre_plugins.dedrm.prefs as prefs
+        import calibre_plugins.dedrm.k4mobidedrm
+
+        dedrmprefs = prefs.DeDRM_Prefs()
+        pids = dedrmprefs['pids']
+        serials = dedrmprefs['serials']
+        for android_serials_list in dedrmprefs['androidkeys'].values():
+            #print android_serials_list
+            serials.extend(android_serials_list)
+        #print serials
+        androidFiles = []
+        kindleDatabases = dedrmprefs['kindlekeys'].items()
+
+        try:
+            book = k4mobidedrm.GetDecryptedBook(path_to_ebook,kindleDatabases,androidFiles,serials,pids,self.starttime)
+        except Exception, e:
+            decoded = False
+            # perhaps we need to get a new default Kindle for Mac/PC key
+            defaultkeys = []
+            print u"{0} v{1}: Failed to decrypt with error: {2}".format(PLUGIN_NAME, PLUGIN_VERSION,e.args[0])
+            print u"{0} v{1}: Looking for new default Kindle Key after {2:.1f} seconds".format(PLUGIN_NAME, PLUGIN_VERSION, time.time()-self.starttime)
+
+            try:
+                if iswindows or isosx:
+                    from calibre_plugins.dedrm.kindlekey import kindlekeys
+
+                    defaultkeys = kindlekeys()
+                else: # linux
+                    from wineutils import WineGetKeys
+
+                    scriptpath = os.path.join(self.alfdir,u"kindlekey.py")
+                    defaultkeys = WineGetKeys(scriptpath, u".k4i",dedrmprefs['kindlewineprefix'])
+            except:
+                print u"{0} v{1}: Exception when getting default Kindle Key after {2:.1f} seconds".format(PLUGIN_NAME, PLUGIN_VERSION, time.time()-self.starttime)
+                traceback.print_exc()
+                pass
+
+            newkeys = {}
+            for i,keyvalue in enumerate(defaultkeys):
+                keyname = u"default_key_{0:d}".format(i+1)
+                if keyvalue not in dedrmprefs['kindlekeys'].values():
+                    newkeys[keyname] = keyvalue
+            if len(newkeys) > 0:
+                print u"{0} v{1}: Found {2} new {3}".format(PLUGIN_NAME, PLUGIN_VERSION, len(newkeys), u"key" if len(newkeys)==1 else u"keys")
+                try:
+                    book = k4mobidedrm.GetDecryptedBook(path_to_ebook,newkeys.items(),[],[],[],self.starttime)
+                    decoded = True
+                    # store the new successful keys in the defaults
+                    print u"{0} v{1}: Saving {2} new {3}".format(PLUGIN_NAME, PLUGIN_VERSION, len(newkeys), u"key" if len(newkeys)==1 else u"keys")
+                    for keyvalue in newkeys.values():
+                        dedrmprefs.addnamedvaluetoprefs('kindlekeys','default_key',keyvalue)
+                    dedrmprefs.writeprefs()
+                except Exception, e:
+                    pass
+            if not decoded:
+                #if you reached here then no luck raise and exception
+                print u"{0} v{1}: Ultimately failed to decrypt after {2:.1f} seconds.\nRead the FAQs at Alf's blog: http://apprenticealf.wordpress.com/".format(PLUGIN_NAME, PLUGIN_VERSION,time.time()-self.starttime)
+                raise DeDRMError(u"{0} v{1}: Ultimately failed to decrypt after {2:.1f} seconds".format(PLUGIN_NAME, PLUGIN_VERSION,time.time()-self.starttime))
+
+        of = self.temporary_file(book.getBookExtension())
+        book.getFile(of.name)
+        of.close()
+        book.cleanup()
+        return of.name
+
+
+    def eReaderDecrypt(self,path_to_ebook):
+
+        import calibre_plugins.dedrm.prefs as prefs
+        import calibre_plugins.dedrm.erdr2pml
+
+        dedrmprefs = prefs.DeDRM_Prefs()
+        # Attempt to decrypt epub with each encryption key (generated or provided).
+        for keyname, userkey in dedrmprefs['ereaderkeys'].items():
+            keyname_masked = u"".join((u'X' if (x.isdigit()) else x) for x in keyname)
+            print u"{0} v{1}: Trying Encryption key {2:s}".format(PLUGIN_NAME, PLUGIN_VERSION, keyname_masked)
+            of = self.temporary_file(u".pmlz")
+
+            # Give the userkey, ebook and TemporaryPersistent file to the decryption function.
+            result = erdr2pml.decryptBook(path_to_ebook, of.name, True, userkey.decode('hex'))
+
+            of.close()
+
+            # Decryption was successful return the modified PersistentTemporary
+            # file to Calibre's import process.
+            if  result == 0:
+                print u"{0} v{1}: Successfully decrypted with key {2:s} after {3:.1f} seconds".format(PLUGIN_NAME, PLUGIN_VERSION,keyname_masked,time.time()-self.starttime)
+                return of.name
+
+            print u"{0} v{1}: Failed to decrypt with key {2:s} after {3:.1f} seconds".format(PLUGIN_NAME, PLUGIN_VERSION,keyname_masked,time.time()-self.starttime)
+
+        print u"{0} v{1}: Ultimately failed to decrypt after {2:.1f} seconds.\nRead the FAQs at Alf's blog: http://apprenticealf.wordpress.com/".format(PLUGIN_NAME, PLUGIN_VERSION,time.time()-self.starttime)
+        raise DeDRMError(u"{0} v{1}: Ultimately failed to decrypt after {2:.1f} seconds.".format(PLUGIN_NAME, PLUGIN_VERSION, time.time()-self.starttime))
+
+
+    def run(self, path_to_ebook):
+
+        # make sure any unicode output gets converted safely with 'replace'
+        sys.stdout=SafeUnbuffered(sys.stdout)
+        sys.stderr=SafeUnbuffered(sys.stderr)
+
+        print u"{0} v{1}: Trying to decrypt {2}".format(PLUGIN_NAME, PLUGIN_VERSION, os.path.basename(path_to_ebook))
+        self.starttime = time.time()
+
+        booktype = os.path.splitext(path_to_ebook)[1].lower()[1:]
+        if booktype in ['prc','mobi','pobi','azw','azw1','azw3','azw4','tpz']:
+            # Kindle/Mobipocket
+            decrypted_ebook = self.KindleMobiDecrypt(path_to_ebook)
+        elif booktype == 'pdb':
+            # eReader
+            decrypted_ebook = self.eReaderDecrypt(path_to_ebook)
+            pass
+        elif booktype == 'pdf':
+            # Adobe Adept PDF (hopefully)
+            decrypted_ebook = self.PDFDecrypt(path_to_ebook)
+            pass
+        elif booktype == 'epub':
+            # Adobe Adept or B&N ePub
+            decrypted_ebook = self.ePubDecrypt(path_to_ebook)
+        else:
+            print u"Unknown booktype {0}. Passing back to calibre unchanged".format(booktype)
+            return path_to_ebook
+        print u"{0} v{1}: Finished after {2:.1f} seconds".format(PLUGIN_NAME, PLUGIN_VERSION,time.time()-self.starttime)
+        return decrypted_ebook
+
+    def is_customizable(self):
+        # return true to allow customization via the Plugin->Preferences.
+        return True
+
+    def config_widget(self):
+        import calibre_plugins.dedrm.config as config
+        return config.ConfigWidget(self.plugin_path, self.alfdir)
+
+    def save_settings(self, config_widget):
+        config_widget.save_settings()

DeDRM_Macintosh_Application/DeDRM.app/Contents/Resources/activitybar.py

@@ -0,0 +1,75 @@
+import sys
+import Tkinter
+import Tkconstants
+
+class ActivityBar(Tkinter.Frame):
+
+    def __init__(self, master, length=300, height=20, barwidth=15, interval=50, bg='white', fillcolor='orchid1',\
+                 bd=2, relief=Tkconstants.GROOVE, *args, **kw):
+        Tkinter.Frame.__init__(self, master, bg=bg, width=length, height=height, *args, **kw)
+        self._master = master
+        self._interval = interval
+        self._maximum = length
+        self._startx = 0
+        self._barwidth = barwidth
+        self._bardiv = length / barwidth
+        if self._bardiv < 10:
+            self._bardiv = 10
+        stopx = self._startx + self._barwidth
+        if stopx > self._maximum:
+            stopx = self._maximum
+        # self._canv = Tkinter.Canvas(self, bg=self['bg'], width=self['width'], height=self['height'],\
+        #                             highlightthickness=0, relief='flat', bd=0)
+        self._canv = Tkinter.Canvas(self, bg=self['bg'], width=self['width'], height=self['height'],\
+                                    highlightthickness=0, relief=relief, bd=bd)
+        self._canv.pack(fill='both', expand=1)
+        self._rect = self._canv.create_rectangle(0, 0, self._canv.winfo_reqwidth(), self._canv.winfo_reqheight(), fill=fillcolor, width=0)
+
+        self._set()
+        self.bind('<Configure>', self._update_coords)
+        self._running = False
+
+    def _update_coords(self, event):
+        '''Updates the position of the rectangle inside the canvas when the size of
+        the widget gets changed.'''
+        # looks like we have to call update_idletasks() twice to make sure
+        # to get the results we expect
+        self._canv.update_idletasks()
+        self._maximum = self._canv.winfo_width()
+        self._startx = 0
+        self._barwidth = self._maximum / self._bardiv
+        if self._barwidth < 2:
+            self._barwidth = 2
+        stopx = self._startx + self._barwidth
+        if stopx > self._maximum:
+            stopx = self._maximum
+        self._canv.coords(self._rect, 0, 0, stopx, self._canv.winfo_height())
+        self._canv.update_idletasks()
+
+    def _set(self):
+        if self._startx < 0:
+            self._startx = 0
+        if self._startx > self._maximum:
+            self._startx = self._startx % self._maximum
+        stopx = self._startx + self._barwidth
+        if stopx > self._maximum:
+            stopx = self._maximum
+        self._canv.coords(self._rect, self._startx, 0, stopx, self._canv.winfo_height())
+        self._canv.update_idletasks()
+
+    def start(self):
+        self._running = True
+        self.after(self._interval, self._step)
+
+    def stop(self):
+        self._running = False
+        self._set()
+
+    def _step(self):
+        if self._running:
+            stepsize = self._barwidth / 4
+            if stepsize < 2:
+                stepsize = 2
+            self._startx += stepsize
+            self._set()
+            self.after(self._interval, self._step)

DeDRM_Macintosh_Application/DeDRM.app/Contents/Resources/adobekey.py

@@ -1,23 +1,31 @@
-#! /usr/bin/python
+#!/usr/bin/env python
 # -*- coding: utf-8 -*-
 
-# ineptkey.pyw, version 5
+from __future__ import with_statement
+
+# adobekey.pyw, version 5.7
 # Copyright © 2009-2010 i♥cabbages
 
-# Released under the terms of the GNU General Public Licence, version 3 or
-# later.  <http://www.gnu.org/licenses/>
+# Released under the terms of the GNU General Public Licence, version 3
+# <http://www.gnu.org/licenses/>
 
-# Windows users: Before running this program, you must first install Python 2.6
-#   from <http://www.python.org/download/> and PyCrypto from
-#   <http://www.voidspace.org.uk/python/modules.shtml#pycrypto> (make certain
-#   to install the version for Python 2.6).  Then save this script file as
-#   ineptkey.pyw and double-click on it to run it.  It will create a file named
-#   adeptkey.der in the same directory.  This is your ADEPT user key.
+# Modified 2010–2013 by some_updates, DiapDealer and Apprentice Alf
+
+# Windows users: Before running this program, you must first install Python.
+#   We recommend ActiveState Python 2.7.X for Windows (x86) from
+#   http://www.activestate.com/activepython/downloads.
+#   You must also install PyCrypto from
+#   http://www.voidspace.org.uk/python/modules.shtml#pycrypto
+#   (make certain to install the version for Python 2.7).
+#   Then save this script file as adobekey.pyw and double-click on it to run it.
+#   It will create a file named adobekey_1.der in in the same directory as the script.
+#   This is your Adobe Digital Editions user key.
 #
-# Mac OS X users: Save this script file as ineptkey.pyw.  You can run this
-#   program from the command line (pythonw ineptkey.pyw) or by double-clicking
+# Mac OS X users: Save this script file as adobekey.pyw.  You can run this
+#   program from the command line (python adobekey.pyw) or by double-clicking
 #   it when it has been associated with PythonLauncher.  It will create a file
-#   named adeptkey.der in the same directory.  This is your ADEPT user key.
+#   named adobekey_1.der in the same directory as the script.
+#   This is your Adobe Digital Editions user key.
 
 # Revision history:
 #   1 - Initial release, for Adobe Digital Editions 1.7
@@ -28,31 +36,93 @@
 #   4.2 - added old 1.7.1 processing
 #   4.3 - better key search
 #   4.4 - Make it working on 64-bit Python
-#   5 - Clean up and improve 4.x changes;
-#       Clean up and merge OS X support by unknown
+#   5  -  Clean up and improve 4.x changes;
+#         Clean up and merge OS X support by unknown
 #   5.1 - add support for using OpenSSL on Windows in place of PyCrypto
 #   5.2 - added support for output of key to a particular file
+#   5.3 - On Windows try PyCrypto first, OpenSSL next
+#   5.4 - Modify interface to allow use of import
+#   5.5 - Fix for potential problem with PyCrypto
+#   5.6 - Revised to allow use in Plugins to eliminate need for duplicate code
+#   5.7 - Unicode support added, renamed adobekey from ineptkey
+#   5.8 - Added getkey interface for Windows DeDRM application
+#   5.9 - moved unicode_argv call inside main for Windows DeDRM compatibility
+#   6.0 - Work if TkInter is missing
 
 """
 Retrieve Adobe ADEPT user key.
 """
 
-from __future__ import with_statement
-
 __license__ = 'GPL v3'
+__version__ = '6.0'
 
-import sys
-import os
-import struct
-import Tkinter
-import Tkconstants
-import tkMessageBox
-import traceback
+import sys, os, struct, getopt
+
+# Wrap a stream so that output gets flushed immediately
+# and also make sure that any unicode strings get
+# encoded using "replace" before writing them.
+class SafeUnbuffered:
+    def __init__(self, stream):
+        self.stream = stream
+        self.encoding = stream.encoding
+        if self.encoding == None:
+            self.encoding = "utf-8"
+    def write(self, data):
+        if isinstance(data,unicode):
+            data = data.encode(self.encoding,"replace")
+        self.stream.write(data)
+        self.stream.flush()
+    def __getattr__(self, attr):
+        return getattr(self.stream, attr)
+
+try:
+    from calibre.constants import iswindows, isosx
+except:
+    iswindows = sys.platform.startswith('win')
+    isosx = sys.platform.startswith('darwin')
+
+def unicode_argv():
+    if iswindows:
+        # Uses shell32.GetCommandLineArgvW to get sys.argv as a list of Unicode
+        # strings.
+
+        # Versions 2.x of Python don't support Unicode in sys.argv on
+        # Windows, with the underlying Windows API instead replacing multi-byte
+        # characters with '?'.  So use shell32.GetCommandLineArgvW to get sys.argv
+        # as a list of Unicode strings and encode them as utf-8
+
+        from ctypes import POINTER, byref, cdll, c_int, windll
+        from ctypes.wintypes import LPCWSTR, LPWSTR
+
+        GetCommandLineW = cdll.kernel32.GetCommandLineW
+        GetCommandLineW.argtypes = []
+        GetCommandLineW.restype = LPCWSTR
+
+        CommandLineToArgvW = windll.shell32.CommandLineToArgvW
+        CommandLineToArgvW.argtypes = [LPCWSTR, POINTER(c_int)]
+        CommandLineToArgvW.restype = POINTER(LPWSTR)
+
+        cmd = GetCommandLineW()
+        argc = c_int(0)
+        argv = CommandLineToArgvW(cmd, byref(argc))
+        if argc.value > 0:
+            # Remove Python executable and commands if present
+            start = argc.value - len(sys.argv)
+            return [argv[i] for i in
+                    xrange(start, argc.value)]
+        # if we don't have any arguments at all, just pass back script name
+        # this should never happen
+        return [u"adobekey.py"]
+    else:
+        argvencoding = sys.stdin.encoding
+        if argvencoding == None:
+            argvencoding = "utf-8"
+        return [arg if (type(arg) == unicode) else unicode(arg,argvencoding) for arg in sys.argv]
 
 class ADEPTError(Exception):
     pass
 
-if sys.platform.startswith('win'):
+if iswindows:
     from ctypes import windll, c_char_p, c_wchar_p, c_uint, POINTER, byref, \
         create_unicode_buffer, create_string_buffer, CFUNCTYPE, addressof, \
         string_at, Structure, c_void_p, cast, c_size_t, memmove, CDLL, c_int, \
@@ -74,13 +144,13 @@ if sys.platform.startswith('win'):
             _fields_ = [('rd_key', c_long * (4 * (AES_MAXNR + 1))),
                         ('rounds', c_int)]
         AES_KEY_p = POINTER(AES_KEY)
-    
+
         def F(restype, name, argtypes):
             func = getattr(libcrypto, name)
             func.restype = restype
             func.argtypes = argtypes
             return func
-    
+
         AES_set_decrypt_key = F(c_int, 'AES_set_decrypt_key',
                                 [c_char_p, c_int, AES_KEY_p])
         AES_cbc_encrypt = F(None, 'AES_cbc_encrypt',
@@ -108,14 +178,14 @@ if sys.platform.startswith('win'):
         from Crypto.Cipher import AES as _AES
         class AES(object):
             def __init__(self, key):
-                self._aes = _AES.new(key, _AES.MODE_CBC)
+                self._aes = _AES.new(key, _AES.MODE_CBC, '\x00'*16)
             def decrypt(self, data):
                 return self._aes.decrypt(data)
         return AES
 
     def _load_crypto():
         AES = None
-        for loader in (_load_crypto_libcrypto, _load_crypto_pycrypto):
+        for loader in (_load_crypto_pycrypto, _load_crypto_libcrypto):
             try:
                 AES = loader()
                 break
@@ -290,13 +360,9 @@ if sys.platform.startswith('win'):
         return CryptUnprotectData
     CryptUnprotectData = CryptUnprotectData()
 
-    def retrieve_key(keypath):
+    def adeptkeys():
         if AES is None:
-            tkMessageBox.showerror(
-                "ADEPT Key",
-                "This script requires PyCrypto or OpenSSL which must be installed "
-                "separately.  Read the top-of-script comment for details.")
-            return False
+            raise ADEPTError("PyCrypto or OpenSSL must be installed")
         root = GetSystemDirectory().split('\\')[0] + '\\'
         serial = GetVolumeSerialNumber(root)
         vendor = cpuid0()
@@ -306,11 +372,12 @@ if sys.platform.startswith('win'):
         cuser = winreg.HKEY_CURRENT_USER
         try:
             regkey = winreg.OpenKey(cuser, DEVICE_KEY_PATH)
+            device = winreg.QueryValueEx(regkey, 'key')[0]
         except WindowsError:
             raise ADEPTError("Adobe Digital Editions not activated")
-        device = winreg.QueryValueEx(regkey, 'key')[0]
         keykey = CryptUnprotectData(device, entropy)
         userkey = None
+        keys = []
         try:
             plkroot = winreg.OpenKey(cuser, PRIVATE_LICENCE_KEY_PATH)
         except WindowsError:
@@ -332,127 +399,205 @@ if sys.platform.startswith('win'):
                 if ktype != 'privateLicenseKey':
                     continue
                 userkey = winreg.QueryValueEx(plkkey, 'value')[0]
-                break
-            if userkey is not None:
-                break
-        if userkey is None:
+                userkey = userkey.decode('base64')
+                aes = AES(keykey)
+                userkey = aes.decrypt(userkey)
+                userkey = userkey[26:-ord(userkey[-1])]
+                #print "found key:",userkey.encode('hex')
+                keys.append(userkey)
+        if len(keys) == 0:
             raise ADEPTError('Could not locate privateLicenseKey')
-        userkey = userkey.decode('base64')
-        aes = AES(keykey)
-        userkey = aes.decrypt(userkey)
-        userkey = userkey[26:-ord(userkey[-1])]
-        with open(keypath, 'wb') as f:
-            f.write(userkey)
-        return True
+        print u"Found {0:d} keys".format(len(keys))
+        return keys
 
-elif sys.platform.startswith('darwin'):
+
+elif isosx:
     import xml.etree.ElementTree as etree
-    import Carbon.File
-    import Carbon.Folder
-    import Carbon.Folders
-    import MacOS
+    import subprocess
 
-    ACTIVATION_PATH = 'Adobe/Digital Editions/activation.dat'
     NSMAP = {'adept': 'http://ns.adobe.com/adept',
              'enc': 'http://www.w3.org/2001/04/xmlenc#'}
 
-    def find_folder(domain, dtype):
-        try:
-            fsref = Carbon.Folder.FSFindFolder(domain, dtype, False)
-            return Carbon.File.pathname(fsref)
-        except MacOS.Error:
-            return None
+    def findActivationDat():
+        import warnings
+        warnings.filterwarnings('ignore', category=FutureWarning)
 
-    def find_app_support_file(subpath):
-        dtype = Carbon.Folders.kApplicationSupportFolderType
-        for domain in Carbon.Folders.kUserDomain, Carbon.Folders.kLocalDomain:
-            path = find_folder(domain, dtype)
-            if path is None:
-                continue
-            path = os.path.join(path, subpath)
-            if os.path.isfile(path):
-                return path
+        home = os.getenv('HOME')
+        cmdline = 'find "' + home + '/Library/Application Support/Adobe/Digital Editions" -name "activation.dat"'
+        cmdline = cmdline.encode(sys.getfilesystemencoding())
+        p2 = subprocess.Popen(cmdline, shell=True, stdin=None, stdout=subprocess.PIPE, stderr=subprocess.PIPE, close_fds=False)
+        out1, out2 = p2.communicate()
+        reslst = out1.split('\n')
+        cnt = len(reslst)
+        ActDatPath = "activation.dat"
+        for j in xrange(cnt):
+            resline = reslst[j]
+            pp = resline.find('activation.dat')
+            if pp >= 0:
+                ActDatPath = resline
+                break
+        if os.path.exists(ActDatPath):
+            return ActDatPath
         return None
 
-    def retrieve_key(keypath):
-        actpath = find_app_support_file(ACTIVATION_PATH)
+    def adeptkeys():
+        actpath = findActivationDat()
         if actpath is None:
-            raise ADEPTError("Could not locate ADE activation")
+            raise ADEPTError("Could not find ADE activation.dat file.")
         tree = etree.parse(actpath)
         adept = lambda tag: '{%s}%s' % (NSMAP['adept'], tag)
         expr = '//%s/%s' % (adept('credentials'), adept('privateLicenseKey'))
         userkey = tree.findtext(expr)
         userkey = userkey.decode('base64')
         userkey = userkey[26:]
-        with open(keypath, 'wb') as f:
-            f.write(userkey)
-        return True
-
-elif sys.platform.startswith('cygwin'):
-    def retrieve_key(keypath):
-        tkMessageBox.showerror(
-            "ADEPT Key",
-            "This script requires a Windows-native Python, and cannot be run "
-            "under Cygwin.  Please install a Windows-native Python and/or "
-            "check your file associations.")
-        return False
+        return [userkey]
 
 else:
-    def retrieve_key(keypath):
-        tkMessageBox.showerror(
-            "ADEPT Key",
-            "This script only supports Windows and Mac OS X.  For Linux "
-            "you should be able to run ADE and this script under Wine (with "
-            "an appropriate version of Windows Python installed).")
-        return False
+    def adeptkeys():
+        raise ADEPTError("This script only supports Windows and Mac OS X.")
+        return []
 
-class ExceptionDialog(Tkinter.Frame):
-    def __init__(self, root, text):
-        Tkinter.Frame.__init__(self, root, border=5)
-        label = Tkinter.Label(self, text="Unexpected error:",
-                              anchor=Tkconstants.W, justify=Tkconstants.LEFT)
-        label.pack(fill=Tkconstants.X, expand=0)
-        self.text = Tkinter.Text(self)
-        self.text.pack(fill=Tkconstants.BOTH, expand=1)
-        self.text.insert(Tkconstants.END, text)
+# interface for Python DeDRM
+def getkey(outpath):
+    keys = adeptkeys()
+    if len(keys) > 0:
+        if not os.path.isdir(outpath):
+            outfile = outpath
+            with file(outfile, 'wb') as keyfileout:
+                keyfileout.write(keys[0])
+            print u"Saved a key to {0}".format(outfile)
+        else:
+            keycount = 0
+            for key in keys:
+                while True:
+                    keycount += 1
+                    outfile = os.path.join(outpath,u"adobekey_{0:d}.der".format(keycount))
+                    if not os.path.exists(outfile):
+                        break
+                with file(outfile, 'wb') as keyfileout:
+                    keyfileout.write(key)
+                print u"Saved a key to {0}".format(outfile)
+        return True
+    return False
+
+def usage(progname):
+    print u"Finds, decrypts and saves the default Adobe Adept encryption key(s)."
+    print u"Keys are saved to the current directory, or a specified output directory."
+    print u"If a file name is passed instead of a directory, only the first key is saved, in that file."
+    print u"Usage:"
+    print u"    {0:s} [-h] [<outpath>]".format(progname)
+
+def cli_main():
+    sys.stdout=SafeUnbuffered(sys.stdout)
+    sys.stderr=SafeUnbuffered(sys.stderr)
+    argv=unicode_argv()
+    progname = os.path.basename(argv[0])
+    print u"{0} v{1}\nCopyright © 2009-2013 i♥cabbages and Apprentice Alf".format(progname,__version__)
 
-def cli_main(argv=sys.argv):
-    keypath = argv[1]
     try:
-        success = retrieve_key(keypath)
-    except ADEPTError, e:
-        print "Key generation Error: " + str(e)
-        return 1
-    except Exception, e:
-    	print "General Error: " + str(e)
-    	return 1
-    if not success:
-        return 1
+        opts, args = getopt.getopt(argv[1:], "h")
+    except getopt.GetoptError, err:
+        print u"Error in options or arguments: {0}".format(err.args[0])
+        usage(progname)
+        sys.exit(2)
+
+    for o, a in opts:
+        if o == "-h":
+            usage(progname)
+            sys.exit(0)
+
+    if len(args) > 1:
+        usage(progname)
+        sys.exit(2)
+
+    if len(args) == 1:
+        # save to the specified file or directory
+        outpath = args[0]
+        if not os.path.isabs(outpath):
+           outpath = os.path.abspath(outpath)
+    else:
+        # save to the same directory as the script
+        outpath = os.path.dirname(argv[0])
+
+    # make sure the outpath is the
+    outpath = os.path.realpath(os.path.normpath(outpath))
+
+    keys = adeptkeys()
+    if len(keys) > 0:
+        if not os.path.isdir(outpath):
+            outfile = outpath
+            with file(outfile, 'wb') as keyfileout:
+                keyfileout.write(keys[0])
+            print u"Saved a key to {0}".format(outfile)
+        else:
+            keycount = 0
+            for key in keys:
+                while True:
+                    keycount += 1
+                    outfile = os.path.join(outpath,u"adobekey_{0:d}.der".format(keycount))
+                    if not os.path.exists(outfile):
+                        break
+                with file(outfile, 'wb') as keyfileout:
+                    keyfileout.write(key)
+                print u"Saved a key to {0}".format(outfile)
+    else:
+        print u"Could not retrieve Adobe Adept key."
     return 0
 
-def main(argv=sys.argv):
+
+def gui_main():
+    try:
+        import Tkinter
+        import Tkconstants
+        import tkMessageBox
+        import traceback
+    except:
+        return cli_main()
+
+    class ExceptionDialog(Tkinter.Frame):
+        def __init__(self, root, text):
+            Tkinter.Frame.__init__(self, root, border=5)
+            label = Tkinter.Label(self, text=u"Unexpected error:",
+                                  anchor=Tkconstants.W, justify=Tkconstants.LEFT)
+            label.pack(fill=Tkconstants.X, expand=0)
+            self.text = Tkinter.Text(self)
+            self.text.pack(fill=Tkconstants.BOTH, expand=1)
+
+            self.text.insert(Tkconstants.END, text)
+
+
+    argv=unicode_argv()
     root = Tkinter.Tk()
     root.withdraw()
-    progname = os.path.basename(argv[0])
-    keypath = 'adeptkey.der'
+    progpath, progname = os.path.split(argv[0])
     success = False
     try:
-        success = retrieve_key(keypath)
+        keys = adeptkeys()
+        keycount = 0
+        for key in keys:
+            while True:
+                keycount += 1
+                outfile = os.path.join(progpath,u"adobekey_{0:d}.der".format(keycount))
+                if not os.path.exists(outfile):
+                    break
+
+            with file(outfile, 'wb') as keyfileout:
+                keyfileout.write(key)
+            success = True
+            tkMessageBox.showinfo(progname, u"Key successfully retrieved to {0}".format(outfile))
     except ADEPTError, e:
-        tkMessageBox.showerror("ADEPT Key", "Error: " + str(e))
+        tkMessageBox.showerror(progname, u"Error: {0}".format(str(e)))
     except Exception:
         root.wm_state('normal')
-        root.title('ADEPT Key')
+        root.title(progname)
         text = traceback.format_exc()
         ExceptionDialog(root, text).pack(fill=Tkconstants.BOTH, expand=1)
         root.mainloop()
     if not success:
         return 1
-    tkMessageBox.showinfo(
-        "ADEPT Key", "Key successfully retrieved to %s" % (keypath))
     return 0
 
 if __name__ == '__main__':
     if len(sys.argv) > 1:
         sys.exit(cli_main())
-    sys.exit(main())
+    sys.exit(gui_main())

DeDRM_Macintosh_Application/DeDRM.app/Contents/Resources/aescbc.py

@@ -0,0 +1,568 @@
+#! /usr/bin/env python
+
+"""
+    Routines for doing AES CBC in one file
+
+    Modified by some_updates to extract
+    and combine only those parts needed for AES CBC
+    into one simple to add python file
+
+    Original Version
+    Copyright (c) 2002 by Paul A. Lambert
+    Under:
+    CryptoPy Artisitic License Version 1.0
+    See the wonderful pure python package cryptopy-1.2.5
+    and read its LICENSE.txt for complete license details.
+"""
+
+class CryptoError(Exception):
+    """ Base class for crypto exceptions """
+    def __init__(self,errorMessage='Error!'):
+        self.message = errorMessage
+    def __str__(self):
+        return self.message
+
+class InitCryptoError(CryptoError):
+    """ Crypto errors during algorithm initialization """
+class BadKeySizeError(InitCryptoError):
+    """ Bad key size error """
+class EncryptError(CryptoError):
+    """ Error in encryption processing """
+class DecryptError(CryptoError):
+    """ Error in decryption processing """
+class DecryptNotBlockAlignedError(DecryptError):
+    """ Error in decryption processing """
+
+def xorS(a,b):
+    """ XOR two strings """
+    assert len(a)==len(b)
+    x = []
+    for i in range(len(a)):
+        x.append( chr(ord(a[i])^ord(b[i])))
+    return ''.join(x)
+
+def xor(a,b):
+    """ XOR two strings """
+    x = []
+    for i in range(min(len(a),len(b))):
+        x.append( chr(ord(a[i])^ord(b[i])))
+    return ''.join(x)
+
+"""
+    Base 'BlockCipher' and Pad classes for cipher instances.
+    BlockCipher supports automatic padding and type conversion. The BlockCipher
+    class was written to make the actual algorithm code more readable and
+    not for performance.
+"""
+
+class BlockCipher:
+    """ Block ciphers """
+    def __init__(self):
+        self.reset()
+
+    def reset(self):
+        self.resetEncrypt()
+        self.resetDecrypt()
+    def resetEncrypt(self):
+        self.encryptBlockCount = 0
+        self.bytesToEncrypt = ''
+    def resetDecrypt(self):
+        self.decryptBlockCount = 0
+        self.bytesToDecrypt = ''
+
+    def encrypt(self, plainText, more = None):
+        """ Encrypt a string and return a binary string """
+        self.bytesToEncrypt += plainText  # append plainText to any bytes from prior encrypt
+        numBlocks, numExtraBytes = divmod(len(self.bytesToEncrypt), self.blockSize)
+        cipherText = ''
+        for i in range(numBlocks):
+            bStart = i*self.blockSize
+            ctBlock = self.encryptBlock(self.bytesToEncrypt[bStart:bStart+self.blockSize])
+            self.encryptBlockCount += 1
+            cipherText += ctBlock
+        if numExtraBytes > 0:        # save any bytes that are not block aligned
+            self.bytesToEncrypt = self.bytesToEncrypt[-numExtraBytes:]
+        else:
+            self.bytesToEncrypt = ''
+
+        if more == None:   # no more data expected from caller
+            finalBytes = self.padding.addPad(self.bytesToEncrypt,self.blockSize)
+            if len(finalBytes) > 0:
+                ctBlock = self.encryptBlock(finalBytes)
+                self.encryptBlockCount += 1
+                cipherText += ctBlock
+            self.resetEncrypt()
+        return cipherText
+
+    def decrypt(self, cipherText, more = None):
+        """ Decrypt a string and return a string """
+        self.bytesToDecrypt += cipherText  # append to any bytes from prior decrypt
+
+        numBlocks, numExtraBytes = divmod(len(self.bytesToDecrypt), self.blockSize)
+        if more == None:  # no more calls to decrypt, should have all the data
+            if numExtraBytes  != 0:
+                raise DecryptNotBlockAlignedError, 'Data not block aligned on decrypt'
+
+        # hold back some bytes in case last decrypt has zero len
+        if (more != None) and (numExtraBytes == 0) and (numBlocks >0) :
+            numBlocks -= 1
+            numExtraBytes = self.blockSize
+
+        plainText = ''
+        for i in range(numBlocks):
+            bStart = i*self.blockSize
+            ptBlock = self.decryptBlock(self.bytesToDecrypt[bStart : bStart+self.blockSize])
+            self.decryptBlockCount += 1
+            plainText += ptBlock
+
+        if numExtraBytes > 0:        # save any bytes that are not block aligned
+            self.bytesToEncrypt = self.bytesToEncrypt[-numExtraBytes:]
+        else:
+            self.bytesToEncrypt = ''
+
+        if more == None:         # last decrypt remove padding
+            plainText = self.padding.removePad(plainText, self.blockSize)
+            self.resetDecrypt()
+        return plainText
+
+
+class Pad:
+    def __init__(self):
+        pass              # eventually could put in calculation of min and max size extension
+
+class padWithPadLen(Pad):
+    """ Pad a binary string with the length of the padding """
+
+    def addPad(self, extraBytes, blockSize):
+        """ Add padding to a binary string to make it an even multiple
+            of the block size """
+        blocks, numExtraBytes = divmod(len(extraBytes), blockSize)
+        padLength = blockSize - numExtraBytes
+        return extraBytes + padLength*chr(padLength)
+
+    def removePad(self, paddedBinaryString, blockSize):
+        """ Remove padding from a binary string """
+        if not(0<len(paddedBinaryString)):
+            raise DecryptNotBlockAlignedError, 'Expected More Data'
+        return paddedBinaryString[:-ord(paddedBinaryString[-1])]
+
+class noPadding(Pad):
+    """ No padding. Use this to get ECB behavior from encrypt/decrypt """
+
+    def addPad(self, extraBytes, blockSize):
+        """ Add no padding """
+        return extraBytes
+
+    def removePad(self, paddedBinaryString, blockSize):
+        """ Remove no padding """
+        return paddedBinaryString
+
+"""
+    Rijndael encryption algorithm
+    This byte oriented implementation is intended to closely
+    match FIPS specification for readability.  It is not implemented
+    for performance.
+"""
+
+class Rijndael(BlockCipher):
+    """ Rijndael encryption algorithm """
+    def __init__(self, key = None, padding = padWithPadLen(), keySize=16, blockSize=16 ):
+        self.name       = 'RIJNDAEL'
+        self.keySize    = keySize
+        self.strength   = keySize*8
+        self.blockSize  = blockSize  # blockSize is in bytes
+        self.padding    = padding    # change default to noPadding() to get normal ECB behavior
+
+        assert( keySize%4==0 and NrTable[4].has_key(keySize/4)),'key size must be 16,20,24,29 or 32 bytes'
+        assert( blockSize%4==0 and NrTable.has_key(blockSize/4)), 'block size must be 16,20,24,29 or 32 bytes'
+
+        self.Nb = self.blockSize/4          # Nb is number of columns of 32 bit words
+        self.Nk = keySize/4                 # Nk is the key length in 32-bit words
+        self.Nr = NrTable[self.Nb][self.Nk] # The number of rounds (Nr) is a function of
+                                            # the block (Nb) and key (Nk) sizes.
+        if key != None:
+            self.setKey(key)
+
+    def setKey(self, key):
+        """ Set a key and generate the expanded key """
+        assert( len(key) == (self.Nk*4) ), 'Key length must be same as keySize parameter'
+        self.__expandedKey = keyExpansion(self, key)
+        self.reset()                   # BlockCipher.reset()
+
+    def encryptBlock(self, plainTextBlock):
+        """ Encrypt a block, plainTextBlock must be a array of bytes [Nb by 4] """
+        self.state = self._toBlock(plainTextBlock)
+        AddRoundKey(self, self.__expandedKey[0:self.Nb])
+        for round in range(1,self.Nr):          #for round = 1 step 1 to Nr
+            SubBytes(self)
+            ShiftRows(self)
+            MixColumns(self)
+            AddRoundKey(self, self.__expandedKey[round*self.Nb:(round+1)*self.Nb])
+        SubBytes(self)
+        ShiftRows(self)
+        AddRoundKey(self, self.__expandedKey[self.Nr*self.Nb:(self.Nr+1)*self.Nb])
+        return self._toBString(self.state)
+
+
+    def decryptBlock(self, encryptedBlock):
+        """ decrypt a block (array of bytes) """
+        self.state = self._toBlock(encryptedBlock)
+        AddRoundKey(self, self.__expandedKey[self.Nr*self.Nb:(self.Nr+1)*self.Nb])
+        for round in range(self.Nr-1,0,-1):
+            InvShiftRows(self)
+            InvSubBytes(self)
+            AddRoundKey(self, self.__expandedKey[round*self.Nb:(round+1)*self.Nb])
+            InvMixColumns(self)
+        InvShiftRows(self)
+        InvSubBytes(self)
+        AddRoundKey(self, self.__expandedKey[0:self.Nb])
+        return self._toBString(self.state)
+
+    def _toBlock(self, bs):
+        """ Convert binary string to array of bytes, state[col][row]"""
+        assert ( len(bs) == 4*self.Nb ), 'Rijndarl blocks must be of size blockSize'
+        return [[ord(bs[4*i]),ord(bs[4*i+1]),ord(bs[4*i+2]),ord(bs[4*i+3])] for i in range(self.Nb)]
+
+    def _toBString(self, block):
+        """ Convert block (array of bytes) to binary string """
+        l = []
+        for col in block:
+            for rowElement in col:
+                l.append(chr(rowElement))
+        return ''.join(l)
+#-------------------------------------
+"""    Number of rounds Nr = NrTable[Nb][Nk]
+
+            Nb  Nk=4   Nk=5   Nk=6   Nk=7   Nk=8
+            -------------------------------------   """
+NrTable =  {4: {4:10,  5:11,  6:12,  7:13,  8:14},
+            5: {4:11,  5:11,  6:12,  7:13,  8:14},
+            6: {4:12,  5:12,  6:12,  7:13,  8:14},
+            7: {4:13,  5:13,  6:13,  7:13,  8:14},
+            8: {4:14,  5:14,  6:14,  7:14,  8:14}}
+#-------------------------------------
+def keyExpansion(algInstance, keyString):
+    """ Expand a string of size keySize into a larger array """
+    Nk, Nb, Nr = algInstance.Nk, algInstance.Nb, algInstance.Nr # for readability
+    key = [ord(byte) for byte in keyString]  # convert string to list
+    w = [[key[4*i],key[4*i+1],key[4*i+2],key[4*i+3]] for i in range(Nk)]
+    for i in range(Nk,Nb*(Nr+1)):
+        temp = w[i-1]        # a four byte column
+        if (i%Nk) == 0 :
+            temp     = temp[1:]+[temp[0]]  # RotWord(temp)
+            temp     = [ Sbox[byte] for byte in temp ]
+            temp[0] ^= Rcon[i/Nk]
+        elif Nk > 6 and  i%Nk == 4 :
+            temp     = [ Sbox[byte] for byte in temp ]  # SubWord(temp)
+        w.append( [ w[i-Nk][byte]^temp[byte] for byte in range(4) ] )
+    return w
+
+Rcon = (0,0x01,0x02,0x04,0x08,0x10,0x20,0x40,0x80,0x1b,0x36,     # note extra '0' !!!
+        0x6c,0xd8,0xab,0x4d,0x9a,0x2f,0x5e,0xbc,0x63,0xc6,
+        0x97,0x35,0x6a,0xd4,0xb3,0x7d,0xfa,0xef,0xc5,0x91)
+
+#-------------------------------------
+def AddRoundKey(algInstance, keyBlock):
+    """ XOR the algorithm state with a block of key material """
+    for column in range(algInstance.Nb):
+        for row in range(4):
+            algInstance.state[column][row] ^= keyBlock[column][row]
+#-------------------------------------
+
+def SubBytes(algInstance):
+    for column in range(algInstance.Nb):
+        for row in range(4):
+            algInstance.state[column][row] = Sbox[algInstance.state[column][row]]
+
+def InvSubBytes(algInstance):
+    for column in range(algInstance.Nb):
+        for row in range(4):
+            algInstance.state[column][row] = InvSbox[algInstance.state[column][row]]
+
+Sbox =    (0x63,0x7c,0x77,0x7b,0xf2,0x6b,0x6f,0xc5,
+           0x30,0x01,0x67,0x2b,0xfe,0xd7,0xab,0x76,
+           0xca,0x82,0xc9,0x7d,0xfa,0x59,0x47,0xf0,
+           0xad,0xd4,0xa2,0xaf,0x9c,0xa4,0x72,0xc0,
+           0xb7,0xfd,0x93,0x26,0x36,0x3f,0xf7,0xcc,
+           0x34,0xa5,0xe5,0xf1,0x71,0xd8,0x31,0x15,
+           0x04,0xc7,0x23,0xc3,0x18,0x96,0x05,0x9a,
+           0x07,0x12,0x80,0xe2,0xeb,0x27,0xb2,0x75,
+           0x09,0x83,0x2c,0x1a,0x1b,0x6e,0x5a,0xa0,
+           0x52,0x3b,0xd6,0xb3,0x29,0xe3,0x2f,0x84,
+           0x53,0xd1,0x00,0xed,0x20,0xfc,0xb1,0x5b,
+           0x6a,0xcb,0xbe,0x39,0x4a,0x4c,0x58,0xcf,
+           0xd0,0xef,0xaa,0xfb,0x43,0x4d,0x33,0x85,
+           0x45,0xf9,0x02,0x7f,0x50,0x3c,0x9f,0xa8,
+           0x51,0xa3,0x40,0x8f,0x92,0x9d,0x38,0xf5,
+           0xbc,0xb6,0xda,0x21,0x10,0xff,0xf3,0xd2,
+           0xcd,0x0c,0x13,0xec,0x5f,0x97,0x44,0x17,
+           0xc4,0xa7,0x7e,0x3d,0x64,0x5d,0x19,0x73,
+           0x60,0x81,0x4f,0xdc,0x22,0x2a,0x90,0x88,
+           0x46,0xee,0xb8,0x14,0xde,0x5e,0x0b,0xdb,
+           0xe0,0x32,0x3a,0x0a,0x49,0x06,0x24,0x5c,
+           0xc2,0xd3,0xac,0x62,0x91,0x95,0xe4,0x79,
+           0xe7,0xc8,0x37,0x6d,0x8d,0xd5,0x4e,0xa9,
+           0x6c,0x56,0xf4,0xea,0x65,0x7a,0xae,0x08,
+           0xba,0x78,0x25,0x2e,0x1c,0xa6,0xb4,0xc6,
+           0xe8,0xdd,0x74,0x1f,0x4b,0xbd,0x8b,0x8a,
+           0x70,0x3e,0xb5,0x66,0x48,0x03,0xf6,0x0e,
+           0x61,0x35,0x57,0xb9,0x86,0xc1,0x1d,0x9e,
+           0xe1,0xf8,0x98,0x11,0x69,0xd9,0x8e,0x94,
+           0x9b,0x1e,0x87,0xe9,0xce,0x55,0x28,0xdf,
+           0x8c,0xa1,0x89,0x0d,0xbf,0xe6,0x42,0x68,
+           0x41,0x99,0x2d,0x0f,0xb0,0x54,0xbb,0x16)
+
+InvSbox = (0x52,0x09,0x6a,0xd5,0x30,0x36,0xa5,0x38,
+           0xbf,0x40,0xa3,0x9e,0x81,0xf3,0xd7,0xfb,
+           0x7c,0xe3,0x39,0x82,0x9b,0x2f,0xff,0x87,
+           0x34,0x8e,0x43,0x44,0xc4,0xde,0xe9,0xcb,
+           0x54,0x7b,0x94,0x32,0xa6,0xc2,0x23,0x3d,
+           0xee,0x4c,0x95,0x0b,0x42,0xfa,0xc3,0x4e,
+           0x08,0x2e,0xa1,0x66,0x28,0xd9,0x24,0xb2,
+           0x76,0x5b,0xa2,0x49,0x6d,0x8b,0xd1,0x25,
+           0x72,0xf8,0xf6,0x64,0x86,0x68,0x98,0x16,
+           0xd4,0xa4,0x5c,0xcc,0x5d,0x65,0xb6,0x92,
+           0x6c,0x70,0x48,0x50,0xfd,0xed,0xb9,0xda,
+           0x5e,0x15,0x46,0x57,0xa7,0x8d,0x9d,0x84,
+           0x90,0xd8,0xab,0x00,0x8c,0xbc,0xd3,0x0a,
+           0xf7,0xe4,0x58,0x05,0xb8,0xb3,0x45,0x06,
+           0xd0,0x2c,0x1e,0x8f,0xca,0x3f,0x0f,0x02,
+           0xc1,0xaf,0xbd,0x03,0x01,0x13,0x8a,0x6b,
+           0x3a,0x91,0x11,0x41,0x4f,0x67,0xdc,0xea,
+           0x97,0xf2,0xcf,0xce,0xf0,0xb4,0xe6,0x73,
+           0x96,0xac,0x74,0x22,0xe7,0xad,0x35,0x85,
+           0xe2,0xf9,0x37,0xe8,0x1c,0x75,0xdf,0x6e,
+           0x47,0xf1,0x1a,0x71,0x1d,0x29,0xc5,0x89,
+           0x6f,0xb7,0x62,0x0e,0xaa,0x18,0xbe,0x1b,
+           0xfc,0x56,0x3e,0x4b,0xc6,0xd2,0x79,0x20,
+           0x9a,0xdb,0xc0,0xfe,0x78,0xcd,0x5a,0xf4,
+           0x1f,0xdd,0xa8,0x33,0x88,0x07,0xc7,0x31,
+           0xb1,0x12,0x10,0x59,0x27,0x80,0xec,0x5f,
+           0x60,0x51,0x7f,0xa9,0x19,0xb5,0x4a,0x0d,
+           0x2d,0xe5,0x7a,0x9f,0x93,0xc9,0x9c,0xef,
+           0xa0,0xe0,0x3b,0x4d,0xae,0x2a,0xf5,0xb0,
+           0xc8,0xeb,0xbb,0x3c,0x83,0x53,0x99,0x61,
+           0x17,0x2b,0x04,0x7e,0xba,0x77,0xd6,0x26,
+           0xe1,0x69,0x14,0x63,0x55,0x21,0x0c,0x7d)
+
+#-------------------------------------
+""" For each block size (Nb), the ShiftRow operation shifts row i
+    by the amount Ci.  Note that row 0 is not shifted.
+                 Nb      C1 C2 C3
+               -------------------  """
+shiftOffset  = { 4 : ( 0, 1, 2, 3),
+                 5 : ( 0, 1, 2, 3),
+                 6 : ( 0, 1, 2, 3),
+                 7 : ( 0, 1, 2, 4),
+                 8 : ( 0, 1, 3, 4) }
+def ShiftRows(algInstance):
+    tmp = [0]*algInstance.Nb   # list of size Nb
+    for r in range(1,4):       # row 0 reamains unchanged and can be skipped
+        for c in range(algInstance.Nb):
+            tmp[c] = algInstance.state[(c+shiftOffset[algInstance.Nb][r]) % algInstance.Nb][r]
+        for c in range(algInstance.Nb):
+            algInstance.state[c][r] = tmp[c]
+def InvShiftRows(algInstance):
+    tmp = [0]*algInstance.Nb   # list of size Nb
+    for r in range(1,4):       # row 0 reamains unchanged and can be skipped
+        for c in range(algInstance.Nb):
+            tmp[c] = algInstance.state[(c+algInstance.Nb-shiftOffset[algInstance.Nb][r]) % algInstance.Nb][r]
+        for c in range(algInstance.Nb):
+            algInstance.state[c][r] = tmp[c]
+#-------------------------------------
+def MixColumns(a):
+    Sprime = [0,0,0,0]
+    for j in range(a.Nb):    # for each column
+        Sprime[0] = mul(2,a.state[j][0])^mul(3,a.state[j][1])^mul(1,a.state[j][2])^mul(1,a.state[j][3])
+        Sprime[1] = mul(1,a.state[j][0])^mul(2,a.state[j][1])^mul(3,a.state[j][2])^mul(1,a.state[j][3])
+        Sprime[2] = mul(1,a.state[j][0])^mul(1,a.state[j][1])^mul(2,a.state[j][2])^mul(3,a.state[j][3])
+        Sprime[3] = mul(3,a.state[j][0])^mul(1,a.state[j][1])^mul(1,a.state[j][2])^mul(2,a.state[j][3])
+        for i in range(4):
+            a.state[j][i] = Sprime[i]
+
+def InvMixColumns(a):
+    """ Mix the four bytes of every column in a linear way
+        This is the opposite operation of Mixcolumn """
+    Sprime = [0,0,0,0]
+    for j in range(a.Nb):    # for each column
+        Sprime[0] = mul(0x0E,a.state[j][0])^mul(0x0B,a.state[j][1])^mul(0x0D,a.state[j][2])^mul(0x09,a.state[j][3])
+        Sprime[1] = mul(0x09,a.state[j][0])^mul(0x0E,a.state[j][1])^mul(0x0B,a.state[j][2])^mul(0x0D,a.state[j][3])
+        Sprime[2] = mul(0x0D,a.state[j][0])^mul(0x09,a.state[j][1])^mul(0x0E,a.state[j][2])^mul(0x0B,a.state[j][3])
+        Sprime[3] = mul(0x0B,a.state[j][0])^mul(0x0D,a.state[j][1])^mul(0x09,a.state[j][2])^mul(0x0E,a.state[j][3])
+        for i in range(4):
+            a.state[j][i] = Sprime[i]
+
+#-------------------------------------
+def mul(a, b):
+    """ Multiply two elements of GF(2^m)
+        needed for MixColumn and InvMixColumn """
+    if (a !=0 and  b!=0):
+        return Alogtable[(Logtable[a] + Logtable[b])%255]
+    else:
+        return 0
+
+Logtable = ( 0,   0,  25,   1,  50,   2,  26, 198,  75, 199,  27, 104,  51, 238, 223,   3,
+           100,   4, 224,  14,  52, 141, 129, 239,  76, 113,   8, 200, 248, 105,  28, 193,
+           125, 194,  29, 181, 249, 185,  39, 106,  77, 228, 166, 114, 154, 201,   9, 120,
+           101,  47, 138,   5,  33,  15, 225,  36,  18, 240, 130,  69,  53, 147, 218, 142,
+           150, 143, 219, 189,  54, 208, 206, 148,  19,  92, 210, 241,  64,  70, 131,  56,
+           102, 221, 253,  48, 191,   6, 139,  98, 179,  37, 226, 152,  34, 136, 145,  16,
+           126, 110,  72, 195, 163, 182,  30,  66,  58, 107,  40,  84, 250, 133,  61, 186,
+            43, 121,  10,  21, 155, 159,  94, 202,  78, 212, 172, 229, 243, 115, 167,  87,
+           175,  88, 168,  80, 244, 234, 214, 116,  79, 174, 233, 213, 231, 230, 173, 232,
+            44, 215, 117, 122, 235,  22,  11, 245,  89, 203,  95, 176, 156, 169,  81, 160,
+           127,  12, 246, 111,  23, 196,  73, 236, 216,  67,  31,  45, 164, 118, 123, 183,
+           204, 187,  62,  90, 251,  96, 177, 134,  59,  82, 161, 108, 170,  85,  41, 157,
+           151, 178, 135, 144,  97, 190, 220, 252, 188, 149, 207, 205,  55,  63,  91, 209,
+            83,  57, 132,  60,  65, 162, 109,  71,  20,  42, 158,  93,  86, 242, 211, 171,
+            68,  17, 146, 217,  35,  32,  46, 137, 180, 124, 184,  38, 119, 153, 227, 165,
+           103,  74, 237, 222, 197,  49, 254,  24,  13,  99, 140, 128, 192, 247, 112,   7)
+
+Alogtable= ( 1,   3,   5,  15,  17,  51,  85, 255,  26,  46, 114, 150, 161, 248,  19,  53,
+            95, 225,  56,  72, 216, 115, 149, 164, 247,   2,   6,  10,  30,  34, 102, 170,
+           229,  52,  92, 228,  55,  89, 235,  38, 106, 190, 217, 112, 144, 171, 230,  49,
+            83, 245,   4,  12,  20,  60,  68, 204,  79, 209, 104, 184, 211, 110, 178, 205,
+            76, 212, 103, 169, 224,  59,  77, 215,  98, 166, 241,   8,  24,  40, 120, 136,
+           131, 158, 185, 208, 107, 189, 220, 127, 129, 152, 179, 206,  73, 219, 118, 154,
+           181, 196,  87, 249,  16,  48,  80, 240,  11,  29,  39, 105, 187, 214,  97, 163,
+           254,  25,  43, 125, 135, 146, 173, 236,  47, 113, 147, 174, 233,  32,  96, 160,
+           251,  22,  58,  78, 210, 109, 183, 194,  93, 231,  50,  86, 250,  21,  63,  65,
+           195,  94, 226,  61,  71, 201,  64, 192,  91, 237,  44, 116, 156, 191, 218, 117,
+           159, 186, 213, 100, 172, 239,  42, 126, 130, 157, 188, 223, 122, 142, 137, 128,
+           155, 182, 193,  88, 232,  35, 101, 175, 234,  37, 111, 177, 200,  67, 197,  84,
+           252,  31,  33,  99, 165, 244,   7,   9,  27,  45, 119, 153, 176, 203,  70, 202,
+            69, 207,  74, 222, 121, 139, 134, 145, 168, 227,  62,  66, 198,  81, 243,  14,
+            18,  54,  90, 238,  41, 123, 141, 140, 143, 138, 133, 148, 167, 242,  13,  23,
+            57,  75, 221, 124, 132, 151, 162, 253,  28,  36, 108, 180, 199,  82, 246,   1)
+
+
+
+
+"""
+    AES Encryption Algorithm
+    The AES algorithm is just Rijndael algorithm restricted to the default
+    blockSize of 128 bits.
+"""
+
+class AES(Rijndael):
+    """ The AES algorithm is the Rijndael block cipher restricted to block
+        sizes of 128 bits and key sizes of 128, 192 or 256 bits
+    """
+    def __init__(self, key = None, padding = padWithPadLen(), keySize=16):
+        """ Initialize AES, keySize is in bytes """
+        if  not (keySize == 16 or keySize == 24 or keySize == 32) :
+            raise BadKeySizeError, 'Illegal AES key size, must be 16, 24, or 32 bytes'
+
+        Rijndael.__init__( self, key, padding=padding, keySize=keySize, blockSize=16 )
+
+        self.name       = 'AES'
+
+
+"""
+    CBC mode of encryption for block ciphers.
+    This algorithm mode wraps any BlockCipher to make a
+    Cipher Block Chaining mode.
+"""
+from random             import Random  # should change to crypto.random!!!
+
+
+class CBC(BlockCipher):
+    """ The CBC class wraps block ciphers to make cipher block chaining (CBC) mode
+        algorithms.  The initialization (IV) is automatic if set to None.  Padding
+        is also automatic based on the Pad class used to initialize the algorithm
+    """
+    def __init__(self, blockCipherInstance, padding = padWithPadLen()):
+        """ CBC algorithms are created by initializing with a BlockCipher instance """
+        self.baseCipher = blockCipherInstance
+        self.name       = self.baseCipher.name + '_CBC'
+        self.blockSize  = self.baseCipher.blockSize
+        self.keySize    = self.baseCipher.keySize
+        self.padding    = padding
+        self.baseCipher.padding = noPadding()   # baseCipher should NOT pad!!
+        self.r          = Random()            # for IV generation, currently uses
+                                              # mediocre standard distro version     <----------------
+        import time
+        newSeed = time.ctime()+str(self.r)    # seed with instance location
+        self.r.seed(newSeed)                  # to make unique
+        self.reset()
+
+    def setKey(self, key):
+        self.baseCipher.setKey(key)
+
+    # Overload to reset both CBC state and the wrapped baseCipher
+    def resetEncrypt(self):
+        BlockCipher.resetEncrypt(self)  # reset CBC encrypt state (super class)
+        self.baseCipher.resetEncrypt()  # reset base cipher encrypt state
+
+    def resetDecrypt(self):
+        BlockCipher.resetDecrypt(self)  # reset CBC state (super class)
+        self.baseCipher.resetDecrypt()  # reset base cipher decrypt state
+
+    def encrypt(self, plainText, iv=None, more=None):
+        """ CBC encryption - overloads baseCipher to allow optional explicit IV
+            when iv=None, iv is auto generated!
+        """
+        if self.encryptBlockCount == 0:
+            self.iv = iv
+        else:
+            assert(iv==None), 'IV used only on first call to encrypt'
+
+        return BlockCipher.encrypt(self,plainText, more=more)
+
+    def decrypt(self, cipherText, iv=None, more=None):
+        """ CBC decryption - overloads baseCipher to allow optional explicit IV
+            when iv=None, iv is auto generated!
+        """
+        if self.decryptBlockCount == 0:
+            self.iv = iv
+        else:
+            assert(iv==None), 'IV used only on first call to decrypt'
+
+        return BlockCipher.decrypt(self, cipherText, more=more)
+
+    def encryptBlock(self, plainTextBlock):
+        """ CBC block encryption, IV is set with 'encrypt' """
+        auto_IV = ''
+        if self.encryptBlockCount == 0:
+            if self.iv == None:
+                # generate IV and use
+                self.iv = ''.join([chr(self.r.randrange(256)) for i in range(self.blockSize)])
+                self.prior_encr_CT_block = self.iv
+                auto_IV = self.prior_encr_CT_block    # prepend IV if it's automatic
+            else:                       # application provided IV
+                assert(len(self.iv) == self.blockSize ),'IV must be same length as block'
+                self.prior_encr_CT_block = self.iv
+        """ encrypt the prior CT XORed with the PT """
+        ct = self.baseCipher.encryptBlock( xor(self.prior_encr_CT_block, plainTextBlock) )
+        self.prior_encr_CT_block = ct
+        return auto_IV+ct
+
+    def decryptBlock(self, encryptedBlock):
+        """ Decrypt a single block """
+
+        if self.decryptBlockCount == 0:   # first call, process IV
+            if self.iv == None:    # auto decrypt IV?
+                self.prior_CT_block = encryptedBlock
+                return ''
+            else:
+                assert(len(self.iv)==self.blockSize),"Bad IV size on CBC decryption"
+                self.prior_CT_block = self.iv
+
+        dct = self.baseCipher.decryptBlock(encryptedBlock)
+        """ XOR the prior decrypted CT with the prior CT """
+        dct_XOR_priorCT = xor( self.prior_CT_block, dct )
+
+        self.prior_CT_block = encryptedBlock
+
+        return dct_XOR_priorCT
+
+
+"""
+    AES_CBC Encryption Algorithm
+"""
+
+class AES_CBC(CBC):
+    """ AES encryption in CBC feedback mode """
+    def __init__(self, key=None, padding=padWithPadLen(), keySize=16):
+        CBC.__init__( self, AES(key, noPadding(), keySize), padding)
+        self.name       = 'AES_CBC'

DeDRM_Macintosh_Application/DeDRM.app/Contents/Resources/alfcrypto.py

@@ -0,0 +1,301 @@
+#!/usr/bin/env python
+# -*- coding: utf-8 -*-
+
+# crypto library mainly by some_updates
+
+# pbkdf2.py pbkdf2 code taken from pbkdf2.py
+# pbkdf2.py Copyright © 2004 Matt Johnston <matt @ ucc asn au>
+# pbkdf2.py Copyright © 2009 Daniel Holth <dholth@fastmail.fm>
+# pbkdf2.py This code may be freely used and modified for any purpose.
+
+import sys, os
+import hmac
+from struct import pack
+import hashlib
+
+# interface to needed routines libalfcrypto
+def _load_libalfcrypto():
+    import ctypes
+    from ctypes import CDLL, byref, POINTER, c_void_p, c_char_p, c_int, c_long, \
+        Structure, c_ulong, create_string_buffer, addressof, string_at, cast, sizeof
+
+    pointer_size = ctypes.sizeof(ctypes.c_voidp)
+    name_of_lib = None
+    if sys.platform.startswith('darwin'):
+        name_of_lib = 'libalfcrypto.dylib'
+    elif sys.platform.startswith('win'):
+        if pointer_size == 4:
+            name_of_lib = 'alfcrypto.dll'
+        else:
+            name_of_lib = 'alfcrypto64.dll'
+    else:
+        if pointer_size == 4:
+            name_of_lib = 'libalfcrypto32.so'
+        else:
+            name_of_lib = 'libalfcrypto64.so'
+
+    # hard code to local location for libalfcrypto
+    libalfcrypto = os.path.join(sys.path[0],name_of_lib)
+    if not os.path.isfile(libalfcrypto):
+        libalfcrypto = os.path.join(sys.path[0], 'lib', name_of_lib)
+    if not os.path.isfile(libalfcrypto):
+        libalfcrypto = os.path.join('.',name_of_lib)
+    if not os.path.isfile(libalfcrypto):
+        raise Exception('libalfcrypto not found at %s' % libalfcrypto)
+
+    libalfcrypto = CDLL(libalfcrypto)
+
+    c_char_pp = POINTER(c_char_p)
+    c_int_p = POINTER(c_int)
+
+
+    def F(restype, name, argtypes):
+        func = getattr(libalfcrypto, name)
+        func.restype = restype
+        func.argtypes = argtypes
+        return func
+
+    # aes cbc decryption
+    #
+    # struct aes_key_st {
+    # unsigned long rd_key[4 *(AES_MAXNR + 1)];
+    # int rounds;
+    # };
+    #
+    # typedef struct aes_key_st AES_KEY;
+    #
+    # int AES_set_decrypt_key(const unsigned char *userKey, const int bits, AES_KEY *key);
+    #
+    #
+    # void AES_cbc_encrypt(const unsigned char *in, unsigned char *out,
+    # const unsigned long length, const AES_KEY *key,
+    # unsigned char *ivec, const int enc);
+
+    AES_MAXNR = 14
+
+    class AES_KEY(Structure):
+        _fields_ = [('rd_key', c_long * (4 * (AES_MAXNR + 1))), ('rounds', c_int)]
+
+    AES_KEY_p = POINTER(AES_KEY)
+    AES_cbc_encrypt = F(None, 'AES_cbc_encrypt',[c_char_p, c_char_p, c_ulong, AES_KEY_p, c_char_p, c_int])
+    AES_set_decrypt_key = F(c_int, 'AES_set_decrypt_key',[c_char_p, c_int, AES_KEY_p])
+
+
+
+    # Pukall 1 Cipher
+    # unsigned char *PC1(const unsigned char *key, unsigned int klen, const unsigned char *src,
+    #                unsigned char *dest, unsigned int len, int decryption);
+
+    PC1 = F(c_char_p, 'PC1', [c_char_p, c_ulong, c_char_p, c_char_p, c_ulong, c_ulong])
+
+    # Topaz Encryption
+    # typedef struct _TpzCtx {
+    #    unsigned int v[2];
+    # } TpzCtx;
+    #
+    # void topazCryptoInit(TpzCtx *ctx, const unsigned char *key, int klen);
+    # void topazCryptoDecrypt(const TpzCtx *ctx, const unsigned char *in, unsigned char *out, int len);
+
+    class TPZ_CTX(Structure):
+        _fields_ = [('v', c_long * 2)]
+
+    TPZ_CTX_p = POINTER(TPZ_CTX)
+    topazCryptoInit = F(None, 'topazCryptoInit', [TPZ_CTX_p, c_char_p, c_ulong])
+    topazCryptoDecrypt = F(None, 'topazCryptoDecrypt', [TPZ_CTX_p, c_char_p, c_char_p, c_ulong])
+
+
+    class AES_CBC(object):
+        def __init__(self):
+            self._blocksize = 0
+            self._keyctx = None
+            self._iv = 0
+
+        def set_decrypt_key(self, userkey, iv):
+            self._blocksize = len(userkey)
+            if (self._blocksize != 16) and (self._blocksize != 24) and (self._blocksize != 32) :
+                raise Exception('AES CBC improper key used')
+                return
+            keyctx = self._keyctx = AES_KEY()
+            self._iv = iv
+            rv = AES_set_decrypt_key(userkey, len(userkey) * 8, keyctx)
+            if rv < 0:
+                raise Exception('Failed to initialize AES CBC key')
+
+        def decrypt(self, data):
+            out = create_string_buffer(len(data))
+            mutable_iv = create_string_buffer(self._iv, len(self._iv))
+            rv = AES_cbc_encrypt(data, out, len(data), self._keyctx, mutable_iv, 0)
+            if rv == 0:
+                raise Exception('AES CBC decryption failed')
+            return out.raw
+
+    class Pukall_Cipher(object):
+        def __init__(self):
+            self.key = None
+
+        def PC1(self, key, src, decryption=True):
+            self.key = key
+            out = create_string_buffer(len(src))
+            de = 0
+            if decryption:
+                de = 1
+            rv = PC1(key, len(key), src, out, len(src), de)
+            return out.raw
+
+    class Topaz_Cipher(object):
+        def __init__(self):
+            self._ctx = None
+
+        def ctx_init(self, key):
+            tpz_ctx = self._ctx = TPZ_CTX()
+            topazCryptoInit(tpz_ctx, key, len(key))
+            return tpz_ctx
+
+        def decrypt(self, data,  ctx=None):
+            if ctx == None:
+                ctx = self._ctx
+            out = create_string_buffer(len(data))
+            topazCryptoDecrypt(ctx, data, out, len(data))
+            return out.raw
+
+    print u"Using Library AlfCrypto DLL/DYLIB/SO"
+    return (AES_CBC, Pukall_Cipher, Topaz_Cipher)
+
+
+def _load_python_alfcrypto():
+
+    import aescbc
+
+    class Pukall_Cipher(object):
+        def __init__(self):
+            self.key = None
+
+        def PC1(self, key, src, decryption=True):
+            sum1 = 0;
+            sum2 = 0;
+            keyXorVal = 0;
+            if len(key)!=16:
+                raise Exception('Pukall_Cipher: Bad key length.')
+            wkey = []
+            for i in xrange(8):
+                wkey.append(ord(key[i*2])<<8 | ord(key[i*2+1]))
+            dst = ""
+            for i in xrange(len(src)):
+                temp1 = 0;
+                byteXorVal = 0;
+                for j in xrange(8):
+                    temp1 ^= wkey[j]
+                    sum2  = (sum2+j)*20021 + sum1
+                    sum1  = (temp1*346)&0xFFFF
+                    sum2  = (sum2+sum1)&0xFFFF
+                    temp1 = (temp1*20021+1)&0xFFFF
+                    byteXorVal ^= temp1 ^ sum2
+                curByte = ord(src[i])
+                if not decryption:
+                    keyXorVal = curByte * 257;
+                curByte = ((curByte ^ (byteXorVal >> 8)) ^ byteXorVal) & 0xFF
+                if decryption:
+                    keyXorVal = curByte * 257;
+                for j in xrange(8):
+                    wkey[j] ^= keyXorVal;
+                dst+=chr(curByte)
+            return dst
+
+    class Topaz_Cipher(object):
+        def __init__(self):
+            self._ctx = None
+
+        def ctx_init(self, key):
+            ctx1 = 0x0CAFFE19E
+            for keyChar in key:
+                keyByte = ord(keyChar)
+                ctx2 = ctx1
+                ctx1 = ((((ctx1 >>2) * (ctx1 >>7))&0xFFFFFFFF) ^ (keyByte * keyByte * 0x0F902007)& 0xFFFFFFFF )
+            self._ctx = [ctx1, ctx2]
+            return [ctx1,ctx2]
+
+        def decrypt(self, data,  ctx=None):
+            if ctx == None:
+                ctx = self._ctx
+            ctx1 = ctx[0]
+            ctx2 = ctx[1]
+            plainText = ""
+            for dataChar in data:
+                dataByte = ord(dataChar)
+                m = (dataByte ^ ((ctx1 >> 3) &0xFF) ^ ((ctx2<<3) & 0xFF)) &0xFF
+                ctx2 = ctx1
+                ctx1 = (((ctx1 >> 2) * (ctx1 >> 7)) &0xFFFFFFFF) ^((m * m * 0x0F902007) &0xFFFFFFFF)
+                plainText += chr(m)
+            return plainText
+
+    class AES_CBC(object):
+        def __init__(self):
+            self._key = None
+            self._iv = None
+            self.aes = None
+
+        def set_decrypt_key(self, userkey, iv):
+            self._key = userkey
+            self._iv = iv
+            self.aes = aescbc.AES_CBC(userkey, aescbc.noPadding(), len(userkey))
+
+        def decrypt(self, data):
+            iv = self._iv
+            cleartext = self.aes.decrypt(iv + data)
+            return cleartext
+
+    print u"Using Library AlfCrypto Python"
+    return (AES_CBC, Pukall_Cipher, Topaz_Cipher)
+
+
+def _load_crypto():
+    AES_CBC = Pukall_Cipher = Topaz_Cipher = None
+    cryptolist = (_load_libalfcrypto, _load_python_alfcrypto)
+    for loader in cryptolist:
+        try:
+            AES_CBC, Pukall_Cipher, Topaz_Cipher = loader()
+            break
+        except (ImportError, Exception):
+            pass
+    return AES_CBC, Pukall_Cipher, Topaz_Cipher
+
+AES_CBC, Pukall_Cipher, Topaz_Cipher = _load_crypto()
+
+
+class KeyIVGen(object):
+    # this only exists in openssl so we will use pure python implementation instead
+    # PKCS5_PBKDF2_HMAC_SHA1 = F(c_int, 'PKCS5_PBKDF2_HMAC_SHA1',
+    #                             [c_char_p, c_ulong, c_char_p, c_ulong, c_ulong, c_ulong, c_char_p])
+    def pbkdf2(self, passwd, salt, iter, keylen):
+
+        def xorstr( a, b ):
+            if len(a) != len(b):
+                raise Exception("xorstr(): lengths differ")
+            return ''.join((chr(ord(x)^ord(y)) for x, y in zip(a, b)))
+
+        def prf( h, data ):
+            hm = h.copy()
+            hm.update( data )
+            return hm.digest()
+
+        def pbkdf2_F( h, salt, itercount, blocknum ):
+            U = prf( h, salt + pack('>i',blocknum ) )
+            T = U
+            for i in range(2, itercount+1):
+                U = prf( h, U )
+                T = xorstr( T, U )
+            return T
+
+        sha = hashlib.sha1
+        digest_size = sha().digest_size
+        # l - number of output blocks to produce
+        l = keylen / digest_size
+        if keylen % digest_size != 0:
+            l += 1
+        h = hmac.new( passwd, None, sha )
+        T = ""
+        for i in range(1, l+1):
+            T += pbkdf2_F( h, salt, iter, i )
+        return T[0: keylen]
+
+

DeDRM_Macintosh_Application/DeDRM.app/Contents/Resources/androidkindlekey.py

@@ -0,0 +1,468 @@
+#!/usr/bin/env python
+# -*- coding: utf-8 -*-
+
+from __future__ import with_statement
+
+# androidkindlekey.py
+# Copyright © 2013-15 by Thom and Apprentice Harper
+# Some portions Copyright © 2010-15 by some_updates and Apprentice Alf
+#
+
+# Revision history:
+#  1.0   - AmazonSecureStorage.xml decryption to serial number
+#  1.1   - map_data_storage.db decryption to serial number
+#  1.2   - Changed to be callable from AppleScript by returning only serial number
+#        - and changed name to androidkindlekey.py
+#        - and added in unicode command line support
+#  1.3   - added in TkInter interface, output to a file
+#  1.4   - Fix some problems identified by Aldo Bleeker
+#  1.5   - Fix another problem identified by Aldo Bleeker
+
+"""
+Retrieve Kindle for Android Serial Number.
+"""
+
+__license__ = 'GPL v3'
+__version__ = '1.5'
+
+import os
+import sys
+import traceback
+import getopt
+import tempfile
+import zlib
+import tarfile
+from hashlib import md5
+from cStringIO import StringIO
+from binascii import a2b_hex, b2a_hex
+
+# Routines common to Mac and PC
+
+# Wrap a stream so that output gets flushed immediately
+# and also make sure that any unicode strings get
+# encoded using "replace" before writing them.
+class SafeUnbuffered:
+    def __init__(self, stream):
+        self.stream = stream
+        self.encoding = stream.encoding
+        if self.encoding == None:
+            self.encoding = "utf-8"
+    def write(self, data):
+        if isinstance(data,unicode):
+            data = data.encode(self.encoding,"replace")
+        self.stream.write(data)
+        self.stream.flush()
+    def __getattr__(self, attr):
+        return getattr(self.stream, attr)
+
+try:
+    from calibre.constants import iswindows, isosx
+except:
+    iswindows = sys.platform.startswith('win')
+    isosx = sys.platform.startswith('darwin')
+
+def unicode_argv():
+    if iswindows:
+        # Uses shell32.GetCommandLineArgvW to get sys.argv as a list of Unicode
+        # strings.
+
+        # Versions 2.x of Python don't support Unicode in sys.argv on
+        # Windows, with the underlying Windows API instead replacing multi-byte
+        # characters with '?'.  So use shell32.GetCommandLineArgvW to get sys.argv
+        # as a list of Unicode strings and encode them as utf-8
+
+        from ctypes import POINTER, byref, cdll, c_int, windll
+        from ctypes.wintypes import LPCWSTR, LPWSTR
+
+        GetCommandLineW = cdll.kernel32.GetCommandLineW
+        GetCommandLineW.argtypes = []
+        GetCommandLineW.restype = LPCWSTR
+
+        CommandLineToArgvW = windll.shell32.CommandLineToArgvW
+        CommandLineToArgvW.argtypes = [LPCWSTR, POINTER(c_int)]
+        CommandLineToArgvW.restype = POINTER(LPWSTR)
+
+        cmd = GetCommandLineW()
+        argc = c_int(0)
+        argv = CommandLineToArgvW(cmd, byref(argc))
+        if argc.value > 0:
+            # Remove Python executable and commands if present
+            start = argc.value - len(sys.argv)
+            return [argv[i] for i in
+                    xrange(start, argc.value)]
+        # if we don't have any arguments at all, just pass back script name
+        # this should never happen
+        return [u"kindlekey.py"]
+    else:
+        argvencoding = sys.stdin.encoding
+        if argvencoding == None:
+            argvencoding = "utf-8"
+        return [arg if (type(arg) == unicode) else unicode(arg,argvencoding) for arg in sys.argv]
+
+class DrmException(Exception):
+    pass
+
+STORAGE  = u"backup.ab"
+STORAGE1 = u"AmazonSecureStorage.xml"
+STORAGE2 = u"map_data_storage.db"
+
+class AndroidObfuscation(object):
+    '''AndroidObfuscation
+    For the key, it's written in java, and run in android dalvikvm
+    '''
+
+    key = a2b_hex('0176e04c9408b1702d90be333fd53523')
+
+    def encrypt(self, plaintext):
+        cipher = self._get_cipher()
+        padding = len(self.key) - len(plaintext) % len(self.key)
+        plaintext += chr(padding) * padding
+        return b2a_hex(cipher.encrypt(plaintext))
+
+    def decrypt(self, ciphertext):
+        cipher = self._get_cipher()
+        plaintext = cipher.decrypt(a2b_hex(ciphertext))
+        return plaintext[:-ord(plaintext[-1])]
+
+    def _get_cipher(self):
+        try:
+            from Crypto.Cipher import AES
+            return AES.new(self.key)
+        except ImportError:
+            from aescbc import AES, noPadding
+            return AES(self.key, padding=noPadding())
+
+class AndroidObfuscationV2(AndroidObfuscation):
+    '''AndroidObfuscationV2
+    '''
+
+    count = 503
+    password = 'Thomsun was here!'
+
+    def __init__(self, salt):
+        key = self.password + salt
+        for _ in range(self.count):
+            key = md5(key).digest()
+        self.key = key[:8]
+        self.iv = key[8:16]
+
+    def _get_cipher(self):
+        try :
+            from Crypto.Cipher import DES
+            return DES.new(self.key, DES.MODE_CBC, self.iv)
+        except ImportError:
+            from python_des import Des, CBC
+            return Des(self.key, CBC, self.iv)
+
+def parse_preference(path):
+    ''' parse android's shared preference xml '''
+    storage = {}
+    read = open(path)
+    for line in read:
+        line = line.strip()
+        # <string name="key">value</string>
+        if line.startswith('<string name="'):
+            index = line.find('"', 14)
+            key = line[14:index]
+            value = line[index+2:-9]
+            storage[key] = value
+    read.close()
+    return storage
+
+def get_serials1(path=STORAGE1):
+    ''' get serials from android's shared preference xml '''
+
+    if not os.path.isfile(path):
+        return []
+
+    storage = parse_preference(path)
+    salt = storage.get('AmazonSaltKey')
+    if salt and len(salt) == 16:
+        obfuscation = AndroidObfuscationV2(a2b_hex(salt))
+    else:
+        obfuscation = AndroidObfuscation()
+
+    def get_value(key):
+        encrypted_key = obfuscation.encrypt(key)
+        encrypted_value = storage.get(encrypted_key)
+        if encrypted_value:
+            return obfuscation.decrypt(encrypted_value)
+        return ''
+
+    # also see getK4Pids in kgenpids.py
+    try:
+        dsnid = get_value('DsnId')
+    except:
+        sys.stderr.write('cannot get DsnId\n')
+        return []
+
+    try:
+        tokens = set(get_value('kindle.account.tokens').split(','))
+    except:
+        return []
+
+    serials = []
+    if dsnid:
+        serials.append(dsnid)
+    for token in tokens:
+        if token:
+            serials.append('%s%s' % (dsnid, token))
+            serials.append(token)
+    return serials
+
+def get_serials2(path=STORAGE2):
+    ''' get serials from android's sql database '''
+    if not os.path.isfile(path):
+        return []
+
+    import sqlite3
+    connection = sqlite3.connect(path)
+    cursor = connection.cursor()
+    cursor.execute('''select userdata_value from userdata where userdata_key like '%/%token.device.deviceserialname%' ''')
+    userdata_keys = cursor.fetchall()
+    dsns = []
+    for userdata_row in userdata_keys:
+        try:
+            if userdata_row and userdata_row[0]:
+                userdata_utf8 = userdata_row[0].encode('utf8')
+                if len(userdata_utf8) > 0:
+                    dsns.append(userdata_utf8)
+        except:
+            print "Error getting one of the device serial name keys"
+            traceback.print_exc()
+            pass
+    dsns = list(set(dsns))
+
+    cursor.execute('''select userdata_value from userdata where userdata_key like '%/%kindle.account.tokens%' ''')
+    userdata_keys = cursor.fetchall()
+    tokens = []
+    for userdata_row in userdata_keys:
+        try:
+            if userdata_row and userdata_row[0]:
+                userdata_utf8 = userdata_row[0].encode('utf8')
+                if len(userdata_utf8) > 0:
+                    tokens.append(userdata_utf8)
+        except:
+            print "Error getting one of the account token keys"
+            traceback.print_exc()
+            pass
+    tokens = list(set(tokens))
+ 
+    serials = []
+    for x in dsns:
+        serials.append(x)
+        for y in tokens:
+            serials.append('%s%s' % (x, y))
+    for y in tokens:
+        serials.append(y)
+    return serials
+
+def get_serials(path=STORAGE):
+    '''get serials from files in from android backup.ab
+    backup.ab can be get using adb command:
+    shell> adb backup com.amazon.kindle
+    or from individual files if they're passed.
+    '''
+    if not os.path.isfile(path):
+        return []
+
+    basename = os.path.basename(path)
+    if basename == STORAGE1:
+        return get_serials1(path)
+    elif basename == STORAGE2:
+        return get_serials2(path)
+
+    output = None
+    try :
+        read = open(path, 'rb')
+        head = read.read(24)
+        if head[:14] == 'ANDROID BACKUP':
+            output = StringIO(zlib.decompress(read.read()))
+    except Exception:
+        pass
+    finally:
+        read.close()
+
+    if not output:
+        return []
+
+    serials = []
+    tar = tarfile.open(fileobj=output)
+    for member in tar.getmembers():
+        if member.name.strip().endswith(STORAGE1):
+            write = tempfile.NamedTemporaryFile(mode='wb', delete=False)
+            write.write(tar.extractfile(member).read())
+            write.close()
+            write_path = os.path.abspath(write.name)
+            serials.extend(get_serials1(write_path))
+            os.remove(write_path)
+        elif member.name.strip().endswith(STORAGE2):
+            write = tempfile.NamedTemporaryFile(mode='wb', delete=False)
+            write.write(tar.extractfile(member).read())
+            write.close()
+            write_path = os.path.abspath(write.name)
+            serials.extend(get_serials2(write_path))
+            os.remove(write_path)
+    return list(set(serials))
+
+__all__ = [ 'get_serials', 'getkey']
+
+# procedure for CLI and GUI interfaces
+# returns single or multiple keys (one per line) in the specified file
+def getkey(outfile, inpath):
+    keys = get_serials(inpath)
+    if len(keys) > 0:
+        with file(outfile, 'w') as keyfileout:
+            for key in keys:
+                keyfileout.write(key)
+                keyfileout.write("\n")
+        return True
+    return False
+
+
+def usage(progname):
+    print u"Decrypts the serial number(s) of Kindle For Android from Android backup or file"
+    print u"Get backup.ab file using adb backup com.amazon.kindle for Android 4.0+."
+    print u"Otherwise extract AmazonSecureStorage.xml from /data/data/com.amazon.kindle/shared_prefs/AmazonSecureStorage.xml"
+    print u"Or map_data_storage.db from /data/data/com.amazon.kindle/databases/map_data_storage.db"
+    print u""
+    print u"Usage:"
+    print u"    {0:s} [-h] [-b <backup.ab>] [<outfile.k4a>]".format(progname)
+
+
+def cli_main():
+    sys.stdout=SafeUnbuffered(sys.stdout)
+    sys.stderr=SafeUnbuffered(sys.stderr)
+    argv=unicode_argv()
+    progname = os.path.basename(argv[0])
+    print u"{0} v{1}\nCopyright © 2010-2015 Thom, some_updates, Apprentice Alf and Apprentice Harper".format(progname,__version__)
+
+    try:
+        opts, args = getopt.getopt(argv[1:], "hb:")
+    except getopt.GetoptError, err:
+        usage(progname)
+        print u"\nError in options or arguments: {0}".format(err.args[0])
+        return 2
+
+    inpath = ""
+    for o, a in opts:
+        if o == "-h":
+            usage(progname)
+            return 0
+        if o == "-b":
+            inpath = a
+
+    if len(args) > 1:
+        usage(progname)
+        return 2
+
+    if len(args) == 1:
+        # save to the specified file or directory
+        outfile = args[0]
+        if not os.path.isabs(outfile):
+           outfile = os.path.join(os.path.dirname(argv[0]),outfile)
+           outfile = os.path.abspath(outfile)
+        if os.path.isdir(outfile):
+           outfile = os.path.join(os.path.dirname(argv[0]),"androidkindlekey.k4a")
+    else:
+        # save to the same directory as the script
+        outfile = os.path.join(os.path.dirname(argv[0]),"androidkindlekey.k4a")
+
+    # make sure the outpath is OK
+    outfile = os.path.realpath(os.path.normpath(outfile))
+
+    if not os.path.isfile(inpath):
+        usage(progname)
+        print u"\n{0:s} file not found".format(inpath)
+        return 2
+
+    if getkey(outfile, inpath):
+        print u"\nSaved Kindle for Android key to {0}".format(outfile)
+    else:
+        print u"\nCould not retrieve Kindle for Android key."
+    return 0
+
+
+def gui_main():
+    try:
+        import Tkinter
+        import Tkconstants
+        import tkMessageBox
+        import tkFileDialog
+    except:
+        print "Tkinter not installed"
+        return cli_main()
+
+    class DecryptionDialog(Tkinter.Frame):
+        def __init__(self, root):
+            Tkinter.Frame.__init__(self, root, border=5)
+            self.status = Tkinter.Label(self, text=u"Select backup.ab file")
+            self.status.pack(fill=Tkconstants.X, expand=1)
+            body = Tkinter.Frame(self)
+            body.pack(fill=Tkconstants.X, expand=1)
+            sticky = Tkconstants.E + Tkconstants.W
+            body.grid_columnconfigure(1, weight=2)
+            Tkinter.Label(body, text=u"Backup file").grid(row=0, column=0)
+            self.keypath = Tkinter.Entry(body, width=40)
+            self.keypath.grid(row=0, column=1, sticky=sticky)
+            self.keypath.insert(2, u"backup.ab")
+            button = Tkinter.Button(body, text=u"...", command=self.get_keypath)
+            button.grid(row=0, column=2)
+            buttons = Tkinter.Frame(self)
+            buttons.pack()
+            button2 = Tkinter.Button(
+                buttons, text=u"Extract", width=10, command=self.generate)
+            button2.pack(side=Tkconstants.LEFT)
+            Tkinter.Frame(buttons, width=10).pack(side=Tkconstants.LEFT)
+            button3 = Tkinter.Button(
+                buttons, text=u"Quit", width=10, command=self.quit)
+            button3.pack(side=Tkconstants.RIGHT)
+
+        def get_keypath(self):
+            keypath = tkFileDialog.askopenfilename(
+                parent=None, title=u"Select backup.ab file",
+                defaultextension=u".ab",
+                filetypes=[('adb backup com.amazon.kindle', '.ab'),
+                           ('All Files', '.*')])
+            if keypath:
+                keypath = os.path.normpath(keypath)
+                self.keypath.delete(0, Tkconstants.END)
+                self.keypath.insert(0, keypath)
+            return
+
+        def generate(self):
+            inpath = self.keypath.get()
+            self.status['text'] = u"Getting key..."
+            try:
+                keys = get_serials(inpath)
+                keycount = 0
+                for key in keys:
+                    while True:
+                        keycount += 1
+                        outfile = os.path.join(progpath,u"kindlekey{0:d}.k4a".format(keycount))
+                        if not os.path.exists(outfile):
+                            break
+
+                    with file(outfile, 'w') as keyfileout:
+                        keyfileout.write(key)
+                    success = True
+                    tkMessageBox.showinfo(progname, u"Key successfully retrieved to {0}".format(outfile))
+            except Exception, e:
+                self.status['text'] = u"Error: {0}".format(e.args[0])
+                return
+            self.status['text'] = u"Select backup.ab file"
+
+    argv=unicode_argv()
+    progpath, progname = os.path.split(argv[0])
+    root = Tkinter.Tk()
+    root.title(u"Kindle for Android Key Extraction v.{0}".format(__version__))
+    root.resizable(True, False)
+    root.minsize(300, 0)
+    DecryptionDialog(root).pack(fill=Tkconstants.X, expand=1)
+    root.mainloop()
+    return 0
+
+if __name__ == '__main__':
+    if len(sys.argv) > 1:
+        sys.exit(cli_main())
+    sys.exit(gui_main())

DeDRM_Macintosh_Application/DeDRM.app/Contents/Resources/argv_utils.py

@@ -0,0 +1,88 @@
+#!/usr/bin/env python
+# -*- coding: utf-8 -*-
+
+import sys, os
+import locale
+import codecs
+
+# get sys.argv arguments and encode them into utf-8
+def unicode_argv():
+    if sys.platform.startswith('win'):
+        # Uses shell32.GetCommandLineArgvW to get sys.argv as a list of Unicode
+        # strings.
+
+        # Versions 2.x of Python don't support Unicode in sys.argv on
+        # Windows, with the underlying Windows API instead replacing multi-byte
+        # characters with '?'.
+
+
+        from ctypes import POINTER, byref, cdll, c_int, windll
+        from ctypes.wintypes import LPCWSTR, LPWSTR
+
+        GetCommandLineW = cdll.kernel32.GetCommandLineW
+        GetCommandLineW.argtypes = []
+        GetCommandLineW.restype = LPCWSTR
+
+        CommandLineToArgvW = windll.shell32.CommandLineToArgvW
+        CommandLineToArgvW.argtypes = [LPCWSTR, POINTER(c_int)]
+        CommandLineToArgvW.restype = POINTER(LPWSTR)
+
+        cmd = GetCommandLineW()
+        argc = c_int(0)
+        argv = CommandLineToArgvW(cmd, byref(argc))
+        if argc.value > 0:
+            # Remove Python executable and commands if present
+            start = argc.value - len(sys.argv)
+            return [argv[i] for i in
+                    xrange(start, argc.value)]
+        # if we don't have any arguments at all, just pass back script name
+        # this should never happen
+        return [u"DeDRM.py"]
+    else:
+        argvencoding = sys.stdin.encoding
+        if argvencoding == None:
+            argvencoding = "utf-8"
+        return [arg if (type(arg) == unicode) else unicode(arg,argvencoding) for arg in sys.argv]
+
+
+def add_cp65001_codec():
+  try:
+    codecs.lookup('cp65001')
+  except LookupError:
+    codecs.register(
+        lambda name: name == 'cp65001' and codecs.lookup('utf-8') or None)
+  return
+
+
+def set_utf8_default_encoding():
+  if sys.getdefaultencoding() == 'utf-8':
+    return
+
+  # Regenerate setdefaultencoding.
+  reload(sys)
+  sys.setdefaultencoding('utf-8')
+
+  for attr in dir(locale):
+    if attr[0:3] != 'LC_':
+      continue
+    aref = getattr(locale, attr)
+    try:
+      locale.setlocale(aref, '')
+    except locale.Error:
+      continue
+    try:
+      lang = locale.getlocale(aref)[0]
+    except (TypeError, ValueError):
+      continue
+    if lang:
+      try:
+        locale.setlocale(aref, (lang, 'UTF-8'))
+      except locale.Error:
+        os.environ[attr] = lang + '.UTF-8'
+  try:
+    locale.setlocale(locale.LC_ALL, '')
+  except locale.Error:
+    pass
+  return
+
+

DeDRM_Macintosh_Application/DeDRM.app/Contents/Resources/askfolder_ed.py

@@ -0,0 +1,211 @@
+#!/usr/bin/env python
+# -*- coding: utf-8 -*-
+# vim:ts=4:sw=4:softtabstop=4:smarttab:expandtab
+
+# to work around tk_chooseDirectory not properly returning unicode paths on Windows
+# need to use a dialog that can be hacked up to actually return full unicode paths
+# originally based on AskFolder from EasyDialogs for Windows but modified to fix it
+# to actually use unicode for path
+
+# The original license for EasyDialogs is as follows
+#
+# Copyright (c) 2003-2005 Jimmy Retzlaff
+#
+# Permission is hereby granted, free of charge, to any person obtaining a
+# copy of this software and associated documentation files (the "Software"),
+# to deal in the Software without restriction, including without limitation
+# the rights to use, copy, modify, merge, publish, distribute, sublicense,
+# and/or sell copies of the Software, and to permit persons to whom the
+# Software is furnished to do so, subject to the following conditions:
+# 
+# The above copyright notice and this permission notice shall be included in
+# all copies or substantial portions of the Software.
+# 
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+# THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+# FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
+# DEALINGS IN THE SOFTWARE.
+
+"""
+AskFolder(...) -- Ask the user to select a folder Windows specific
+"""
+
+import os
+
+import ctypes
+from ctypes import POINTER, byref, cdll, c_int, windll
+from ctypes.wintypes import LPCWSTR, LPWSTR
+import ctypes.wintypes as wintypes
+
+
+__all__ = ['AskFolder']
+
+# Load required Windows DLLs
+ole32 = ctypes.windll.ole32
+shell32 = ctypes.windll.shell32
+user32 = ctypes.windll.user32
+
+
+# Windows Constants
+BFFM_INITIALIZED = 1
+BFFM_SETOKTEXT = 1129
+BFFM_SETSELECTIONA = 1126
+BFFM_SETSELECTIONW = 1127
+BIF_EDITBOX = 16
+BS_DEFPUSHBUTTON = 1
+CB_ADDSTRING = 323
+CB_GETCURSEL = 327
+CB_SETCURSEL = 334
+CDM_SETCONTROLTEXT = 1128
+EM_GETLINECOUNT = 186
+EM_GETMARGINS = 212
+EM_POSFROMCHAR = 214
+EM_SETSEL = 177
+GWL_STYLE = -16
+IDC_STATIC = -1
+IDCANCEL = 2
+IDNO = 7
+IDOK = 1
+IDYES = 6
+MAX_PATH = 260
+OFN_ALLOWMULTISELECT = 512
+OFN_ENABLEHOOK = 32
+OFN_ENABLESIZING = 8388608
+OFN_ENABLETEMPLATEHANDLE = 128
+OFN_EXPLORER = 524288
+OFN_OVERWRITEPROMPT = 2
+OPENFILENAME_SIZE_VERSION_400 = 76
+PBM_GETPOS = 1032
+PBM_SETMARQUEE = 1034
+PBM_SETPOS = 1026
+PBM_SETRANGE = 1025
+PBM_SETRANGE32 = 1030
+PBS_MARQUEE = 8
+PM_REMOVE = 1
+SW_HIDE = 0
+SW_SHOW = 5
+SW_SHOWNORMAL = 1
+SWP_NOACTIVATE = 16
+SWP_NOMOVE = 2
+SWP_NOSIZE = 1
+SWP_NOZORDER = 4
+VER_PLATFORM_WIN32_NT = 2
+WM_COMMAND = 273
+WM_GETTEXT = 13
+WM_GETTEXTLENGTH = 14
+WM_INITDIALOG = 272
+WM_NOTIFY = 78
+
+# Windows function prototypes
+BrowseCallbackProc = ctypes.WINFUNCTYPE(ctypes.c_int, wintypes.HWND, ctypes.c_uint, wintypes.LPARAM, wintypes.LPARAM)
+
+# Windows types
+LPCTSTR = ctypes.c_char_p
+LPTSTR = ctypes.c_char_p
+LPVOID = ctypes.c_voidp
+TCHAR = ctypes.c_char
+
+class BROWSEINFO(ctypes.Structure):
+    _fields_ = [
+                ("hwndOwner", wintypes.HWND),
+                ("pidlRoot", LPVOID),
+                ("pszDisplayName", LPTSTR),
+                ("lpszTitle", LPCTSTR),
+                ("ulFlags", ctypes.c_uint),
+                ("lpfn", BrowseCallbackProc),
+                ("lParam", wintypes.LPARAM),
+                ("iImage", ctypes.c_int)
+               ]
+
+
+# Utilities
+def CenterWindow(hwnd):
+    desktopRect = GetWindowRect(user32.GetDesktopWindow())
+    myRect = GetWindowRect(hwnd)
+    x = width(desktopRect) // 2 - width(myRect) // 2
+    y = height(desktopRect) // 2 - height(myRect) // 2
+    user32.SetWindowPos(hwnd, 0,
+                        desktopRect.left + x,
+                        desktopRect.top + y,
+                        0, 0,
+                        SWP_NOACTIVATE | SWP_NOSIZE | SWP_NOZORDER
+                       )
+
+
+def GetWindowRect(hwnd):
+    rect = wintypes.RECT()
+    user32.GetWindowRect(hwnd, ctypes.byref(rect))
+    return rect
+
+def width(rect):
+    return rect.right-rect.left
+
+def height(rect):
+    return rect.bottom-rect.top
+
+
+def AskFolder(
+        message=None,
+        version=None,
+        defaultLocation=None,
+        location=None,
+        windowTitle=None,
+        actionButtonLabel=None,
+        cancelButtonLabel=None,
+        multiple=None):
+    """Display a dialog asking the user for select a folder.
+       modified to use unicode strings as much as possible
+       returns unicode path
+    """
+
+    def BrowseCallback(hwnd, uMsg, lParam, lpData):
+        if uMsg == BFFM_INITIALIZED:
+            if actionButtonLabel:
+                label = unicode(actionButtonLabel, errors='replace')
+                user32.SendMessageW(hwnd, BFFM_SETOKTEXT, 0, label)
+            if cancelButtonLabel:
+                label = unicode(cancelButtonLabel, errors='replace')
+                cancelButton = user32.GetDlgItem(hwnd, IDCANCEL)
+                if cancelButton:
+                    user32.SetWindowTextW(cancelButton, label)
+            if windowTitle:
+                title = unicode(windowTitle, erros='replace')
+                user32.SetWindowTextW(hwnd, title)
+            if defaultLocation:
+                user32.SendMessageW(hwnd, BFFM_SETSELECTIONW, 1, defaultLocation.replace('/', '\\'))
+            if location:
+                x, y = location
+                desktopRect = wintypes.RECT()
+                user32.GetWindowRect(0, ctypes.byref(desktopRect))
+                user32.SetWindowPos(hwnd, 0,
+                                  desktopRect.left + x,
+                                  desktopRect.top + y, 0, 0,
+                                  SWP_NOACTIVATE | SWP_NOSIZE | SWP_NOZORDER)
+            else:
+                CenterWindow(hwnd)
+        return 0
+
+    # This next line is needed to prevent gc of the callback
+    callback = BrowseCallbackProc(BrowseCallback)
+
+    browseInfo = BROWSEINFO()
+    browseInfo.pszDisplayName = ctypes.c_char_p('\0' * (MAX_PATH+1))
+    browseInfo.lpszTitle = message
+    browseInfo.lpfn = callback
+
+    pidl = shell32.SHBrowseForFolder(ctypes.byref(browseInfo))
+    if not pidl:
+        result = None
+    else:
+        path = LPCWSTR(u" " * (MAX_PATH+1))
+        shell32.SHGetPathFromIDListW(pidl, path)
+        ole32.CoTaskMemFree(pidl)
+        result = path.value
+    return result
+
+
+
+

DeDRM_Macintosh_Application/DeDRM.app/Contents/Resources/cmbtc_v2.2.py

@@ -1,900 +0,0 @@
-#! /usr/bin/python
-
-"""
-
-Comprehensive Mazama Book DRM with Topaz Cryptography V2.2
-
------BEGIN PUBLIC KEY-----
-MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDdBHJ4CNc6DNFCw4MRCw4SWAK6
-M8hYfnNEI0yQmn5Ti+W8biT7EatpauE/5jgQMPBmdNrDr1hbHyHBSP7xeC2qlRWC
-B62UCxeu/fpfnvNHDN/wPWWH4jynZ2M6cdcnE5LQ+FfeKqZn7gnG2No1U9h7oOHx
-y2/pHuYme7U1TsgSjwIDAQAB
------END PUBLIC KEY-----
-
-"""
-
-from __future__ import with_statement
-
-import csv
-import sys
-import os
-import getopt
-import zlib
-from struct import pack
-from struct import unpack
-from ctypes import windll, c_char_p, c_wchar_p, c_uint, POINTER, byref, \
-    create_unicode_buffer, create_string_buffer, CFUNCTYPE, addressof, \
-    string_at, Structure, c_void_p, cast
-import _winreg as winreg
-import Tkinter
-import Tkconstants
-import tkMessageBox
-import traceback
-import hashlib
-
-MAX_PATH = 255
-
-kernel32 = windll.kernel32
-advapi32 = windll.advapi32
-crypt32 = windll.crypt32
-
-global kindleDatabase
-global bookFile
-global bookPayloadOffset
-global bookHeaderRecords
-global bookMetadata
-global bookKey
-global command
-
-#
-# Various character maps used to decrypt books. Probably supposed to act as obfuscation
-#
-
-charMap1 = "n5Pr6St7Uv8Wx9YzAb0Cd1Ef2Gh3Jk4M"
-charMap2 = "AaZzB0bYyCc1XxDdW2wEeVv3FfUuG4g-TtHh5SsIiR6rJjQq7KkPpL8lOoMm9Nn_"
-charMap3 = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/"
-charMap4 = "ABCDEFGHIJKLMNPQRSTUVWXYZ123456789"
-
-#
-# Exceptions for all the problems that might happen during the script
-#
-
-class CMBDTCError(Exception):
-    pass
-    
-class CMBDTCFatal(Exception):
-    pass
-    
-#
-# Stolen stuff
-#
-
-class DataBlob(Structure):
-    _fields_ = [('cbData', c_uint),
-                ('pbData', c_void_p)]
-DataBlob_p = POINTER(DataBlob)
-
-def GetSystemDirectory():
-    GetSystemDirectoryW = kernel32.GetSystemDirectoryW
-    GetSystemDirectoryW.argtypes = [c_wchar_p, c_uint]
-    GetSystemDirectoryW.restype = c_uint
-    def GetSystemDirectory():
-        buffer = create_unicode_buffer(MAX_PATH + 1)
-        GetSystemDirectoryW(buffer, len(buffer))
-        return buffer.value
-    return GetSystemDirectory
-GetSystemDirectory = GetSystemDirectory()
-
-
-def GetVolumeSerialNumber():
-    GetVolumeInformationW = kernel32.GetVolumeInformationW
-    GetVolumeInformationW.argtypes = [c_wchar_p, c_wchar_p, c_uint,
-                                      POINTER(c_uint), POINTER(c_uint),
-                                      POINTER(c_uint), c_wchar_p, c_uint]
-    GetVolumeInformationW.restype = c_uint
-    def GetVolumeSerialNumber(path):
-        vsn = c_uint(0)
-        GetVolumeInformationW(path, None, 0, byref(vsn), None, None, None, 0)
-        return vsn.value
-    return GetVolumeSerialNumber
-GetVolumeSerialNumber = GetVolumeSerialNumber()
-
-
-def GetUserName():
-    GetUserNameW = advapi32.GetUserNameW
-    GetUserNameW.argtypes = [c_wchar_p, POINTER(c_uint)]
-    GetUserNameW.restype = c_uint
-    def GetUserName():
-        buffer = create_unicode_buffer(32)
-        size = c_uint(len(buffer))
-        while not GetUserNameW(buffer, byref(size)):
-            buffer = create_unicode_buffer(len(buffer) * 2)
-            size.value = len(buffer)
-        return buffer.value.encode('utf-16-le')[::2]
-    return GetUserName
-GetUserName = GetUserName()
-
-
-def CryptUnprotectData():
-    _CryptUnprotectData = crypt32.CryptUnprotectData
-    _CryptUnprotectData.argtypes = [DataBlob_p, c_wchar_p, DataBlob_p,
-                                   c_void_p, c_void_p, c_uint, DataBlob_p]
-    _CryptUnprotectData.restype = c_uint
-    def CryptUnprotectData(indata, entropy):
-        indatab = create_string_buffer(indata)
-        indata = DataBlob(len(indata), cast(indatab, c_void_p))
-        entropyb = create_string_buffer(entropy)
-        entropy = DataBlob(len(entropy), cast(entropyb, c_void_p))
-        outdata = DataBlob()
-        if not _CryptUnprotectData(byref(indata), None, byref(entropy),
-                                   None, None, 0, byref(outdata)):
-            raise CMBDTCFatal("Failed to Unprotect Data")
-        return string_at(outdata.pbData, outdata.cbData)
-    return CryptUnprotectData
-CryptUnprotectData = CryptUnprotectData()
-
-#
-# Returns the MD5 digest of "message"
-#
-
-def MD5(message):
-    ctx = hashlib.md5()
-    ctx.update(message)
-    return ctx.digest()
-
-#
-# Returns the MD5 digest of "message"
-#
-
-def SHA1(message):
-    ctx = hashlib.sha1()
-    ctx.update(message)
-    return ctx.digest()
-
-#
-# Open the book file at path
-#
-
-def openBook(path):
-    try:
-        return open(path,'rb')
-    except:
-        raise CMBDTCFatal("Could not open book file: " + path)
-#
-# Encode the bytes in data with the characters in map
-#
-
-def encode(data, map):
-    result = ""
-    for char in data:
-        value = ord(char)
-        Q = (value ^ 0x80) // len(map)
-        R = value % len(map)
-        result += map[Q]
-        result += map[R]
-    return result
-  
-#
-# Hash the bytes in data and then encode the digest with the characters in map
-#
-  
-def encodeHash(data,map):
-    return encode(MD5(data),map)
-
-#
-# Decode the string in data with the characters in map. Returns the decoded bytes
-#
-   
-def decode(data,map):
-    result = ""
-    for i in range (0,len(data),2):
-        high = map.find(data[i])
-        low = map.find(data[i+1])
-        value = (((high * 0x40) ^ 0x80) & 0xFF) + low
-        result += pack("B",value)
-    return result
-  
-#
-# Locate and open the Kindle.info file (Hopefully in the way it is done in the Kindle application)
-#
-  
-def openKindleInfo():
-    regkey = winreg.OpenKey(winreg.HKEY_CURRENT_USER, "Software\\Microsoft\\Windows\\CurrentVersion\\Explorer\\Shell Folders\\")
-    path = winreg.QueryValueEx(regkey, 'Local AppData')[0] 
-    return open(path+'\\Amazon\\Kindle For PC\\{AMAwzsaPaaZAzmZzZQzgZCAkZ3AjA_AY}\\kindle.info','r')
-
-#
-# Parse the Kindle.info file and return the records as a list of key-values
-#
-
-def parseKindleInfo():
-    DB = {}
-    infoReader = openKindleInfo()
-    infoReader.read(1)
-    data = infoReader.read()
-    items = data.split('{')
-    
-    for item in items:
-        splito = item.split(':')
-        DB[splito[0]] =splito[1]
-    return DB
-
-#
-# Find if the original string for a hashed/encoded string is known. If so return the original string othwise return an empty string. (Totally not optimal)
-#
- 
-def findNameForHash(hash):
-    names = ["kindle.account.tokens","kindle.cookie.item","eulaVersionAccepted","login_date","kindle.token.item","login","kindle.key.item","kindle.name.info","kindle.device.info", "MazamaRandomNumber"]
-    result = ""
-    for name in names:
-        if hash == encodeHash(name, charMap2):
-           result = name
-           break
-    return name
-    
-#
-# Print all the records from the kindle.info file (option -i)
-#
-    
-def printKindleInfo():
-    for record in kindleDatabase:
-        name = findNameForHash(record)
-        if name != "" :
-            print (name)
-            print ("--------------------------\n")
-        else :
-            print ("Unknown Record")
-        print getKindleInfoValueForHash(record)
-        print "\n"
-#
-# Get a record from the Kindle.info file for the key "hashedKey" (already hashed and encoded). Return the decoded and decrypted record
-#
-
-def getKindleInfoValueForHash(hashedKey):
-    global kindleDatabase
-    encryptedValue = decode(kindleDatabase[hashedKey],charMap2)
-    return CryptUnprotectData(encryptedValue,"")
- 
-#
-#  Get a record from the Kindle.info file for the string in "key" (plaintext). Return the decoded and decrypted record
-#
-   
-def getKindleInfoValueForKey(key):
-    return getKindleInfoValueForHash(encodeHash(key,charMap2))
-  
-#
-# Get a 7 bit encoded number from the book file
-#
-
-def bookReadEncodedNumber():
-    flag = False
-    data = ord(bookFile.read(1))
-    
-    if data == 0xFF:
-       flag = True
-       data = ord(bookFile.read(1))
-       
-    if data >= 0x80:
-        datax = (data & 0x7F)
-        while data >= 0x80 :
-            data = ord(bookFile.read(1))
-            datax = (datax <<7) + (data & 0x7F)
-        data = datax 
-    
-    if flag:
-       data = -data
-    return data
-    
-#
-# Encode a number in 7 bit format
-#
-
-def encodeNumber(number):
-   result = ""
-   negative = False
-   flag = 0
-   
-   if number < 0 :
-       number = -number + 1
-       negative = True
-   
-   while True:
-       byte = number & 0x7F
-       number = number >> 7
-       byte += flag
-       result += chr(byte)
-       flag = 0x80
-       if number == 0 : 
-           if (byte == 0xFF and negative == False) :
-               result += chr(0x80)
-           break
-   
-   if negative:
-       result += chr(0xFF)
-   
-   return result[::-1]
-  
-#
-# Get a length prefixed string from the file 
-#
-
-def bookReadString():
-    stringLength = bookReadEncodedNumber()
-    return unpack(str(stringLength)+"s",bookFile.read(stringLength))[0]  
-    
-#
-# Returns a length prefixed string
-#
-
-def lengthPrefixString(data):
-    return encodeNumber(len(data))+data
-    
-
-#
-# Read and return the data of one header record at the current book file position [[offset,compressedLength,decompressedLength],...]
-#
-    
-def bookReadHeaderRecordData():
-    nbValues = bookReadEncodedNumber()
-    values = []
-    for i in range (0,nbValues):
-        values.append([bookReadEncodedNumber(),bookReadEncodedNumber(),bookReadEncodedNumber()])
-    return values
-   
-#
-# Read and parse one header record at the current book file position and return the associated data [[offset,compressedLength,decompressedLength],...]
-#
-
-def parseTopazHeaderRecord():
-    if ord(bookFile.read(1)) != 0x63:
-        raise CMBDTCFatal("Parse Error : Invalid Header")
-    
-    tag = bookReadString()
-    record = bookReadHeaderRecordData()
-    return [tag,record]
-
-#
-# Parse the header of a Topaz file, get all the header records and the offset for the payload
-#
- 
-def parseTopazHeader():
-    global bookHeaderRecords
-    global bookPayloadOffset
-    magic = unpack("4s",bookFile.read(4))[0]
-    
-    if magic != 'TPZ0':
-        raise CMBDTCFatal("Parse Error : Invalid Header, not a Topaz file")
-        
-    nbRecords = bookReadEncodedNumber()
-    bookHeaderRecords = {}
-   
-    for i in range (0,nbRecords):
-        result = parseTopazHeaderRecord()
-        bookHeaderRecords[result[0]] = result[1]
-    
-    if ord(bookFile.read(1))  != 0x64 :
-        raise CMBDTCFatal("Parse Error : Invalid Header")
-    
-    bookPayloadOffset = bookFile.tell()
-   
-#
-# Get a record in the book payload, given its name and index. If necessary the record is decrypted. The record is not decompressed
-#
-
-def getBookPayloadRecord(name, index):   
-    encrypted = False
-    
-    try: 
-        recordOffset = bookHeaderRecords[name][index][0]
-    except:
-        raise CMBDTCFatal("Parse Error : Invalid Record, record not found")
-    
-    bookFile.seek(bookPayloadOffset + recordOffset)
-    
-    tag = bookReadString()
-    if tag != name :
-        raise CMBDTCFatal("Parse Error : Invalid Record, record name doesn't match")
-    
-    recordIndex = bookReadEncodedNumber()
-    
-    if recordIndex < 0 :
-        encrypted = True
-        recordIndex = -recordIndex -1
-    
-    if recordIndex != index :
-      raise CMBDTCFatal("Parse Error : Invalid Record, index doesn't match")
-
-    if bookHeaderRecords[name][index][2] != 0 :
-        record = bookFile.read(bookHeaderRecords[name][index][2])
-    else:
-        record = bookFile.read(bookHeaderRecords[name][index][1])
-    
-    if encrypted:
-       ctx = topazCryptoInit(bookKey)
-       record = topazCryptoDecrypt(record,ctx)
-    
-    return record
-
-#
-# Extract, decrypt and decompress a book record indicated by name and index and print it or save it in "filename"
-#
-
-def extractBookPayloadRecord(name, index, filename):
-    compressed = False
-
-    try:
-        compressed = bookHeaderRecords[name][index][2] != 0
-        record = getBookPayloadRecord(name,index)
-    except:
-        print("Could not find record")
-    
-    if compressed:
-        try:
-            record = zlib.decompress(record)
-        except:
-            raise CMBDTCFatal("Could not decompress record")
-            
-    if filename != "":
-        try:
-            file = open(filename,"wb")
-            file.write(record)
-            file.close()
-        except:
-            raise CMBDTCFatal("Could not write to destination file")
-    else:
-        print(record)
-    
-#
-# return next record [key,value] from the book metadata from the current book position
-#  
-
-def readMetadataRecord():
-    return [bookReadString(),bookReadString()]
-    
-#
-# Parse the metadata record from the book payload and return a list of [key,values]
-#
-
-def parseMetadata():
-    global bookHeaderRecords
-    global bookPayloadAddress
-    global bookMetadata
-    bookMetadata = {}
-    bookFile.seek(bookPayloadOffset + bookHeaderRecords["metadata"][0][0])
-    tag = bookReadString()
-    if tag != "metadata" :
-        raise CMBDTCFatal("Parse Error : Record Names Don't Match")
-    
-    flags = ord(bookFile.read(1))
-    nbRecords = ord(bookFile.read(1))
-    
-    for i in range (0,nbRecords) :
-        record =readMetadataRecord()
-        bookMetadata[record[0]] = record[1]
-
-#
-# Returns two bit at offset from a bit field
-#
-   
-def getTwoBitsFromBitField(bitField,offset):
-    byteNumber = offset // 4
-    bitPosition = 6 - 2*(offset % 4)
-    
-    return ord(bitField[byteNumber]) >> bitPosition & 3
-
-#
-# Returns the six bits at offset from a bit field
-#    
-
-def getSixBitsFromBitField(bitField,offset):
-     offset *= 3
-     value = (getTwoBitsFromBitField(bitField,offset) <<4) + (getTwoBitsFromBitField(bitField,offset+1) << 2) +getTwoBitsFromBitField(bitField,offset+2)
-     return value
-     
-#
-# 8 bits to six bits encoding from hash to generate PID string
-#
-
-def encodePID(hash):
-    global charMap3
-    PID = ""
-    for position in range (0,8):
-        PID += charMap3[getSixBitsFromBitField(hash,position)]
-    return PID
-    
-#
-# Context initialisation for the Topaz Crypto
-#
-
-def topazCryptoInit(key):
-    ctx1 = 0x0CAFFE19E
-    
-    for keyChar in key:
-        keyByte = ord(keyChar)
-        ctx2 = ctx1 
-        ctx1 = ((((ctx1 >>2) * (ctx1 >>7))&0xFFFFFFFF) ^ (keyByte * keyByte * 0x0F902007)& 0xFFFFFFFF )
-    return [ctx1,ctx2]
-    
-#
-# decrypt data with the context prepared by topazCryptoInit()
-#
-    
-def topazCryptoDecrypt(data, ctx):
-    ctx1 = ctx[0]
-    ctx2 = ctx[1]
-    
-    plainText = ""
-    
-    for dataChar in data:
-        dataByte = ord(dataChar)
-        m = (dataByte ^ ((ctx1 >> 3) &0xFF) ^ ((ctx2<<3) & 0xFF)) &0xFF
-        ctx2 = ctx1
-        ctx1 = (((ctx1 >> 2) * (ctx1 >> 7)) &0xFFFFFFFF) ^((m * m * 0x0F902007) &0xFFFFFFFF)
-        plainText += chr(m)
-        
-    return plainText
-
-#
-# Decrypt a payload record with the PID
-#
-
-def decryptRecord(data,PID):
-    ctx = topazCryptoInit(PID)
-    return topazCryptoDecrypt(data, ctx)
-
-#
-# Try to decrypt a dkey record (contains the book PID)
-#
-
-def decryptDkeyRecord(data,PID):
-    record = decryptRecord(data,PID)
-    fields = unpack("3sB8sB8s3s",record)
-    
-    if fields[0] != "PID" or fields[5] != "pid" :
-        raise CMBDTCError("Didn't find PID magic numbers in record")
-    elif fields[1] != 8 or fields[3] != 8 :
-        raise CMBDTCError("Record didn't contain correct length fields")
-    elif fields[2] != PID :
-        raise CMBDTCError("Record didn't contain PID")
-    
-    return fields[4]
-    
-#
-# Decrypt all the book's dkey records (contain the book PID)
-#
-  
-def decryptDkeyRecords(data,PID):
-    nbKeyRecords = ord(data[0])
-    records = []
-    data = data[1:]
-    for i in range (0,nbKeyRecords):
-        length = ord(data[0])
-        try:
-            key = decryptDkeyRecord(data[1:length+1],PID)
-            records.append(key)
-        except CMBDTCError:
-            pass
-        data = data[1+length:]
-        
-    return records
-    
-#
-# Encryption table used to generate the device PID
-#
-    
-def generatePidEncryptionTable() :
-    table = []
-    for counter1 in range (0,0x100):
-        value = counter1
-        for counter2 in range (0,8):
-            if (value & 1 == 0) :
-                value = value >> 1
-            else :
-                value = value >> 1
-                value = value ^ 0xEDB88320
-        table.append(value)
-    return table
- 
-#
-# Seed value used to generate the device PID
-#
-   
-def generatePidSeed(table,dsn) :
-    value = 0
-    for counter in range (0,4) :
-       index = (ord(dsn[counter]) ^ value) &0xFF
-       value = (value >> 8) ^ table[index]
-    return value
-   
-#
-# Generate the device PID
-#
-
-def generateDevicePID(table,dsn,nbRoll):
-    seed = generatePidSeed(table,dsn)
-    pidAscii = ""
-    pid = [(seed >>24) &0xFF,(seed >> 16) &0xff,(seed >> 8) &0xFF,(seed) & 0xFF,(seed>>24) & 0xFF,(seed >> 16) &0xff,(seed >> 8) &0xFF,(seed) & 0xFF]
-    index = 0
-    
-    for counter in range (0,nbRoll):
-        pid[index] = pid[index] ^ ord(dsn[counter])
-        index = (index+1) %8
- 
-    for counter in range (0,8):
-        index = ((((pid[counter] >>5) & 3) ^ pid[counter]) & 0x1f) + (pid[counter] >> 7)
-        pidAscii += charMap4[index]
-    return pidAscii
-    
-#
-# Create decrypted book payload
-#
-
-def createDecryptedPayload(payload):
-   
-   # store data to be able to create the header later 
-    headerData= []
-    currentOffset = 0
-   
-    # Add social DRM to decrypted files
-    
-    try:
-        data = getKindleInfoValueForKey("kindle.name.info")+":"+ getKindleInfoValueForKey("login")
-        if payload!= None:
-            payload.write(lengthPrefixString("sdrm"))
-            payload.write(encodeNumber(0))
-            payload.write(data)
-        else:
-            currentOffset += len(lengthPrefixString("sdrm"))
-            currentOffset += len(encodeNumber(0))
-            currentOffset += len(data)
-    except:
-        pass
-    
-    for headerRecord in bookHeaderRecords:
-       name = headerRecord
-       newRecord = []
-
-       if name != "dkey" :
-       
-           for index in range (0,len(bookHeaderRecords[name])) :
-               offset = currentOffset
-               
-               if payload != None: 
-                   # write tag
-                   payload.write(lengthPrefixString(name))
-                   # write data
-                   payload.write(encodeNumber(index))
-                   payload.write(getBookPayloadRecord(name, index))
-                   
-               else :
-                   currentOffset += len(lengthPrefixString(name))
-                   currentOffset += len(encodeNumber(index))
-                   currentOffset += len(getBookPayloadRecord(name, index))
-                   newRecord.append([offset,bookHeaderRecords[name][index][1],bookHeaderRecords[name][index][2]])
-               
-       headerData.append([name,newRecord])
-       
-
- 
-    return headerData    
-           
-#
-# Create decrypted book
-#
-
-def createDecryptedBook(outputFile):
-    outputFile = open(outputFile,"wb")
-    # Write the payload in a temporary file
-    headerData = createDecryptedPayload(None)
-    outputFile.write("TPZ0")
-    outputFile.write(encodeNumber(len(headerData)))
-    
-    for header in headerData :
-        outputFile.write(chr(0x63))
-        outputFile.write(lengthPrefixString(header[0]))
-        outputFile.write(encodeNumber(len(header[1])))
-        for numbers in header[1] :
-            outputFile.write(encodeNumber(numbers[0]))
-            outputFile.write(encodeNumber(numbers[1]))
-            outputFile.write(encodeNumber(numbers[2]))
-            
-    outputFile.write(chr(0x64))
-    createDecryptedPayload(outputFile)
-    outputFile.close()
-
-#
-# Set the command to execute by the programm according to cmdLine parameters
-#
-
-def setCommand(name) :
-    global command
-    if command != "" :
-         raise CMBDTCFatal("Invalid command line parameters")
-    else :
-        command = name
-
-# 
-# Program usage
-#
-   
-def usage():
-    print("\nUsage:")
-    print("\nCMBDTC.py [options] bookFileName\n")
-    print("-p Adds a PID to the list of PIDs that are tried to decrypt the book key (can be used several times)")
-    print("-d Saves a decrypted copy of the book")
-    print("-r Prints or writes to disk a record indicated in the form name:index (e.g \"img:0\")")
-    print("-o Output file name to write records and decrypted books")
-    print("-v Verbose (can be used several times)")
-    print("-i Prints kindle.info database")
- 
-#
-# Main
-#   
-
-def main(argv=sys.argv):
-    global kindleDatabase
-    global bookMetadata
-    global bookKey
-    global bookFile
-    global command
-    
-    progname = os.path.basename(argv[0])
-    
-    verbose = 0
-    recordName = ""
-    recordIndex = 0
-    outputFile = ""
-    PIDs = []
-    kindleDatabase = None
-    command = ""
-    
-    
-    try:
-        opts, args = getopt.getopt(sys.argv[1:], "vdir:o:p:")
-    except getopt.GetoptError, err:
-        # print help information and exit:
-        print str(err) # will print something like "option -a not recognized"
-        usage()
-        sys.exit(2)
-    
-    if len(opts) == 0 and len(args) == 0 :
-        usage()
-        sys.exit(2) 
-       
-    for o, a in opts:
-        if o == "-v":
-            verbose+=1
-        if o == "-i":
-            setCommand("printInfo")
-        if o =="-o":
-            if a == None :
-                raise CMBDTCFatal("Invalid parameter for -o")
-            outputFile = a
-        if o =="-r":
-            setCommand("printRecord")
-            try:
-                recordName,recordIndex = a.split(':')
-            except:
-                raise CMBDTCFatal("Invalid parameter for -r")
-        if o =="-p":
-            PIDs.append(a)
-        if o =="-d":
-            setCommand("doit")
-            
-    if command == "" :
-        raise CMBDTCFatal("No action supplied on command line")
-   
-    #
-    # Read the encrypted database
-    #
-    
-    try:
-        kindleDatabase = parseKindleInfo()
-    except Exception, message:
-        if verbose>0:
-            print(message)
-    
-    if kindleDatabase != None :
-        if command == "printInfo" :
-            printKindleInfo()
-     
-    #
-    # Compute the DSN
-    #
-    
-    # Get the Mazama Random number
-        MazamaRandomNumber = getKindleInfoValueForKey("MazamaRandomNumber")
-    
-    # Get the HDD serial
-        encodedSystemVolumeSerialNumber = encodeHash(str(GetVolumeSerialNumber(GetSystemDirectory().split('\\')[0] + '\\')),charMap1)
-    
-    # Get the current user name
-        encodedUsername = encodeHash(GetUserName(),charMap1)
-    
-    # concat, hash and encode
-        DSN = encode(SHA1(MazamaRandomNumber+encodedSystemVolumeSerialNumber+encodedUsername),charMap1)
-       
-        if verbose >1:
-            print("DSN: " + DSN)
-    
-    #
-    # Compute the device PID
-    #
-     
-        table =  generatePidEncryptionTable()
-        devicePID = generateDevicePID(table,DSN,4)
-        PIDs.append(devicePID)
-    
-        if verbose > 0:
-            print("Device PID: " + devicePID)
-    
-    #
-    # Open book and parse metadata
-    #
-        
-    if len(args) == 1:
-    
-        bookFile = openBook(args[0])
-        parseTopazHeader()
-        parseMetadata()
-    
-    #
-    # Compute book PID
-    # 
-    
-    # Get the account token
-    
-        if kindleDatabase != None:
-            kindleAccountToken = getKindleInfoValueForKey("kindle.account.tokens")
-    
-            if verbose >1:
-                print("Account Token: " + kindleAccountToken)
-
-            keysRecord = bookMetadata["keys"]
-            keysRecordRecord = bookMetadata[keysRecord]
-    
-            pidHash = SHA1(DSN+kindleAccountToken+keysRecord+keysRecordRecord)
-   
-            bookPID = encodePID(pidHash)
-            PIDs.append(bookPID)
-    
-            if verbose > 0:
-                print ("Book PID: " + bookPID )
-    
-    #
-    #  Decrypt book key
-    #
-    
-        dkey = getBookPayloadRecord('dkey', 0) 
-        
-        bookKeys = []
-        for PID in PIDs :
-            bookKeys+=decryptDkeyRecords(dkey,PID)
-            
-        if len(bookKeys) == 0 :
-            if verbose > 0 :
-                print ("Book key could not be found. Maybe this book is not registered with this device.")
-        else :
-            bookKey = bookKeys[0]
-            if verbose > 0:
-                print("Book key: " + bookKey.encode('hex'))
-                
-            
-                  
-            if command == "printRecord" :
-                extractBookPayloadRecord(recordName,int(recordIndex),outputFile)
-                if outputFile != "" and verbose>0 :
-                    print("Wrote record to file: "+outputFile) 
-            elif command == "doit" :
-                if outputFile!="" :
-                    createDecryptedBook(outputFile)
-                    if verbose >0 :
-                        print ("Decrypted book saved. Don't pirate!")
-                elif verbose > 0:
-                    print("Output file name was not supplied.")
-    
-    return 0
-
-if __name__ == '__main__':
-    sys.exit(main())
-

DeDRM_Macintosh_Application/DeDRM.app/Contents/Resources/config.py

@@ -0,0 +1,997 @@
+#!/usr/bin/env python
+# -*- coding: utf-8 -*-
+
+from __future__ import with_statement
+
+__license__ = 'GPL v3'
+
+# Standard Python modules.
+import os, traceback, json
+
+# PyQT4 modules (part of calibre).
+try:
+    from PyQt5.Qt import (Qt, QWidget, QHBoxLayout, QVBoxLayout, QLabel, QLineEdit,
+                      QGroupBox, QPushButton, QListWidget, QListWidgetItem,
+                      QAbstractItemView, QIcon, QDialog, QDialogButtonBox, QUrl)
+except ImportError:
+    from PyQt4.Qt import (Qt, QWidget, QHBoxLayout, QVBoxLayout, QLabel, QLineEdit,
+                      QGroupBox, QPushButton, QListWidget, QListWidgetItem,
+                      QAbstractItemView, QIcon, QDialog, QDialogButtonBox, QUrl)
+try:
+    from PyQt5 import Qt as QtGui
+except ImportError:
+    from PyQt4 import QtGui
+    
+from zipfile import ZipFile
+
+# calibre modules and constants.
+from calibre.gui2 import (error_dialog, question_dialog, info_dialog, open_url,
+                            choose_dir, choose_files, choose_save_file)
+from calibre.utils.config import dynamic, config_dir, JSONConfig
+from calibre.constants import iswindows, isosx
+
+# modules from this plugin's zipfile.
+from calibre_plugins.dedrm.__init__ import PLUGIN_NAME, PLUGIN_VERSION
+from calibre_plugins.dedrm.__init__ import RESOURCE_NAME as help_file_name
+from calibre_plugins.dedrm.utilities import uStrCmp
+
+import calibre_plugins.dedrm.prefs as prefs
+import calibre_plugins.dedrm.androidkindlekey as androidkindlekey
+
+class ConfigWidget(QWidget):
+    def __init__(self, plugin_path, alfdir):
+        QWidget.__init__(self)
+
+        self.plugin_path = plugin_path
+        self.alfdir = alfdir
+
+        # get the prefs
+        self.dedrmprefs = prefs.DeDRM_Prefs()
+
+        # make a local copy
+        self.tempdedrmprefs = {}
+        self.tempdedrmprefs['bandnkeys'] = self.dedrmprefs['bandnkeys'].copy()
+        self.tempdedrmprefs['adeptkeys'] = self.dedrmprefs['adeptkeys'].copy()
+        self.tempdedrmprefs['ereaderkeys'] = self.dedrmprefs['ereaderkeys'].copy()
+        self.tempdedrmprefs['kindlekeys'] = self.dedrmprefs['kindlekeys'].copy()
+        self.tempdedrmprefs['androidkeys'] = self.dedrmprefs['androidkeys'].copy()
+        self.tempdedrmprefs['pids'] = list(self.dedrmprefs['pids'])
+        self.tempdedrmprefs['serials'] = list(self.dedrmprefs['serials'])
+        self.tempdedrmprefs['adobewineprefix'] = self.dedrmprefs['adobewineprefix']
+        self.tempdedrmprefs['kindlewineprefix'] = self.dedrmprefs['kindlewineprefix']
+
+        # Start Qt Gui dialog layout
+        layout = QVBoxLayout(self)
+        self.setLayout(layout)
+
+        help_layout = QHBoxLayout()
+        layout.addLayout(help_layout)
+        # Add hyperlink to a help file at the right. We will replace the correct name when it is clicked.
+        help_label = QLabel('<a href="http://www.foo.com/">Plugin Help</a>', self)
+        help_label.setTextInteractionFlags(Qt.LinksAccessibleByMouse | Qt.LinksAccessibleByKeyboard)
+        help_label.setAlignment(Qt.AlignRight)
+        help_label.linkActivated.connect(self.help_link_activated)
+        help_layout.addWidget(help_label)
+
+        keys_group_box = QGroupBox(_('Configuration:'), self)
+        layout.addWidget(keys_group_box)
+        keys_group_box_layout = QHBoxLayout()
+        keys_group_box.setLayout(keys_group_box_layout)
+
+
+        button_layout = QVBoxLayout()
+        keys_group_box_layout.addLayout(button_layout)
+        self.bandn_button = QtGui.QPushButton(self)
+        self.bandn_button.setToolTip(_(u"Click to manage keys for Barnes and Noble ebooks"))
+        self.bandn_button.setText(u"Barnes and Noble ebooks")
+        self.bandn_button.clicked.connect(self.bandn_keys)
+        self.kindle_android_button = QtGui.QPushButton(self)
+        self.kindle_android_button.setToolTip(_(u"Click to manage keys for Kindle for Android ebooks"))
+        self.kindle_android_button.setText(u"Kindle for Android ebooks")
+        self.kindle_android_button.clicked.connect(self.kindle_android)
+        self.kindle_serial_button = QtGui.QPushButton(self)
+        self.kindle_serial_button.setToolTip(_(u"Click to manage eInk Kindle serial numbers for Kindle ebooks"))
+        self.kindle_serial_button.setText(u"eInk Kindle ebooks")
+        self.kindle_serial_button.clicked.connect(self.kindle_serials)
+        self.kindle_key_button = QtGui.QPushButton(self)
+        self.kindle_key_button.setToolTip(_(u"Click to manage keys for Kindle for Mac/PC ebooks"))
+        self.kindle_key_button.setText(u"Kindle for Mac/PC ebooks")
+        self.kindle_key_button.clicked.connect(self.kindle_keys)
+        self.adept_button = QtGui.QPushButton(self)
+        self.adept_button.setToolTip(_(u"Click to manage keys for Adobe Digital Editions ebooks"))
+        self.adept_button.setText(u"Adobe Digital Editions ebooks")
+        self.adept_button.clicked.connect(self.adept_keys)
+        self.mobi_button = QtGui.QPushButton(self)
+        self.mobi_button.setToolTip(_(u"Click to manage PIDs for Mobipocket ebooks"))
+        self.mobi_button.setText(u"Mobipocket ebooks")
+        self.mobi_button.clicked.connect(self.mobi_keys)
+        self.ereader_button = QtGui.QPushButton(self)
+        self.ereader_button.setToolTip(_(u"Click to manage keys for eReader ebooks"))
+        self.ereader_button.setText(u"eReader ebooks")
+        self.ereader_button.clicked.connect(self.ereader_keys)
+        button_layout.addWidget(self.kindle_serial_button)
+        button_layout.addWidget(self.kindle_android_button)
+        button_layout.addWidget(self.bandn_button)
+        button_layout.addWidget(self.mobi_button)
+        button_layout.addWidget(self.ereader_button)
+        button_layout.addWidget(self.adept_button)
+        button_layout.addWidget(self.kindle_key_button)
+
+        self.resize(self.sizeHint())
+
+    def kindle_serials(self):
+        d = ManageKeysDialog(self,u"EInk Kindle Serial Number",self.tempdedrmprefs['serials'], AddSerialDialog)
+        d.exec_()
+        
+    def kindle_android(self):
+        d = ManageKeysDialog(self,u"Kindle for Android Key",self.tempdedrmprefs['androidkeys'], AddAndroidDialog, 'k4a')
+        d.exec_()
+
+    def kindle_keys(self):
+        if isosx or iswindows:
+            d = ManageKeysDialog(self,u"Kindle for Mac and PC Key",self.tempdedrmprefs['kindlekeys'], AddKindleDialog, 'k4i')
+        else:
+            # linux
+            d = ManageKeysDialog(self,u"Kindle for Mac and PC Key",self.tempdedrmprefs['kindlekeys'], AddKindleDialog, 'k4i', self.tempdedrmprefs['kindlewineprefix'])
+        d.exec_()
+        self.tempdedrmprefs['kindlewineprefix'] = d.getwineprefix()
+
+    def adept_keys(self):
+        if isosx or iswindows:
+            d = ManageKeysDialog(self,u"Adobe Digital Editions Key",self.tempdedrmprefs['adeptkeys'], AddAdeptDialog, 'der')
+        else:
+            # linux
+            d = ManageKeysDialog(self,u"Adobe Digital Editions Key",self.tempdedrmprefs['adeptkeys'], AddAdeptDialog, 'der', self.tempdedrmprefs['adobewineprefix'])
+        d.exec_()
+        self.tempdedrmprefs['adobewineprefix'] = d.getwineprefix()
+
+    def mobi_keys(self):
+        d = ManageKeysDialog(self,u"Mobipocket PID",self.tempdedrmprefs['pids'], AddPIDDialog)
+        d.exec_()
+
+    def bandn_keys(self):
+        d = ManageKeysDialog(self,u"Barnes and Noble Key",self.tempdedrmprefs['bandnkeys'], AddBandNKeyDialog, 'b64')
+        d.exec_()
+
+    def ereader_keys(self):
+        d = ManageKeysDialog(self,u"eReader Key",self.tempdedrmprefs['ereaderkeys'], AddEReaderDialog, 'b63')
+        d.exec_()
+
+    def help_link_activated(self, url):
+        def get_help_file_resource():
+            # Copy the HTML helpfile to the plugin directory each time the
+            # link is clicked in case the helpfile is updated in newer plugins.
+            file_path = os.path.join(config_dir, u"plugins", u"DeDRM", u"help", help_file_name)
+            with open(file_path,'w') as f:
+                f.write(self.load_resource(help_file_name))
+            return file_path
+        url = 'file:///' + get_help_file_resource()
+        open_url(QUrl(url))
+
+    def save_settings(self):
+        self.dedrmprefs.set('bandnkeys', self.tempdedrmprefs['bandnkeys'])
+        self.dedrmprefs.set('adeptkeys', self.tempdedrmprefs['adeptkeys'])
+        self.dedrmprefs.set('ereaderkeys', self.tempdedrmprefs['ereaderkeys'])
+        self.dedrmprefs.set('kindlekeys', self.tempdedrmprefs['kindlekeys'])
+        self.dedrmprefs.set('androidkeys', self.tempdedrmprefs['androidkeys'])
+        self.dedrmprefs.set('pids', self.tempdedrmprefs['pids'])
+        self.dedrmprefs.set('serials', self.tempdedrmprefs['serials'])
+        self.dedrmprefs.set('adobewineprefix', self.tempdedrmprefs['adobewineprefix'])
+        self.dedrmprefs.set('kindlewineprefix', self.tempdedrmprefs['kindlewineprefix'])
+        self.dedrmprefs.set('configured', True)
+        self.dedrmprefs.writeprefs()
+
+    def load_resource(self, name):
+        with ZipFile(self.plugin_path, 'r') as zf:
+            if name in zf.namelist():
+                return zf.read(name)
+        return ""
+
+
+
+class ManageKeysDialog(QDialog):
+    def __init__(self, parent, key_type_name, plugin_keys, create_key, keyfile_ext = u"", wineprefix = None):
+        QDialog.__init__(self,parent)
+        self.parent = parent
+        self.key_type_name = key_type_name
+        self.plugin_keys = plugin_keys
+        self.create_key = create_key
+        self.keyfile_ext = keyfile_ext
+        self.import_key = (keyfile_ext != u"")
+        self.binary_file = (keyfile_ext == u"der")
+        self.json_file = (keyfile_ext == u"k4i")
+        self.android_file = (keyfile_ext == u"k4a")
+        self.wineprefix = wineprefix
+
+        self.setWindowTitle("{0} {1}: Manage {2}s".format(PLUGIN_NAME, PLUGIN_VERSION, self.key_type_name))
+
+        # Start Qt Gui dialog layout
+        layout = QVBoxLayout(self)
+        self.setLayout(layout)
+
+        help_layout = QHBoxLayout()
+        layout.addLayout(help_layout)
+        # Add hyperlink to a help file at the right. We will replace the correct name when it is clicked.
+        help_label = QLabel('<a href="http://www.foo.com/">Help</a>', self)
+        help_label.setTextInteractionFlags(Qt.LinksAccessibleByMouse | Qt.LinksAccessibleByKeyboard)
+        help_label.setAlignment(Qt.AlignRight)
+        help_label.linkActivated.connect(self.help_link_activated)
+        help_layout.addWidget(help_label)
+
+        keys_group_box = QGroupBox(_(u"{0}s".format(self.key_type_name)), self)
+        layout.addWidget(keys_group_box)
+        keys_group_box_layout = QHBoxLayout()
+        keys_group_box.setLayout(keys_group_box_layout)
+
+        self.listy = QListWidget(self)
+        self.listy.setToolTip(u"{0}s that will be used to decrypt ebooks".format(self.key_type_name))
+        self.listy.setSelectionMode(QAbstractItemView.SingleSelection)
+        self.populate_list()
+        keys_group_box_layout.addWidget(self.listy)
+
+        button_layout = QVBoxLayout()
+        keys_group_box_layout.addLayout(button_layout)
+        self._add_key_button = QtGui.QToolButton(self)
+        self._add_key_button.setIcon(QIcon(I('plus.png')))
+        self._add_key_button.setToolTip(u"Create new {0}".format(self.key_type_name))
+        self._add_key_button.clicked.connect(self.add_key)
+        button_layout.addWidget(self._add_key_button)
+
+        self._delete_key_button = QtGui.QToolButton(self)
+        self._delete_key_button.setToolTip(_(u"Delete highlighted key"))
+        self._delete_key_button.setIcon(QIcon(I('list_remove.png')))
+        self._delete_key_button.clicked.connect(self.delete_key)
+        button_layout.addWidget(self._delete_key_button)
+
+        if type(self.plugin_keys) == dict and self.import_key:
+            self._rename_key_button = QtGui.QToolButton(self)
+            self._rename_key_button.setToolTip(_(u"Rename highlighted key"))
+            self._rename_key_button.setIcon(QIcon(I('edit-select-all.png')))
+            self._rename_key_button.clicked.connect(self.rename_key)
+            button_layout.addWidget(self._rename_key_button)
+
+            self.export_key_button = QtGui.QToolButton(self)
+            self.export_key_button.setToolTip(u"Save highlighted key to a .{0} file".format(self.keyfile_ext))
+            self.export_key_button.setIcon(QIcon(I('save.png')))
+            self.export_key_button.clicked.connect(self.export_key)
+            button_layout.addWidget(self.export_key_button)
+        spacerItem = QtGui.QSpacerItem(20, 40, QtGui.QSizePolicy.Minimum, QtGui.QSizePolicy.Expanding)
+        button_layout.addItem(spacerItem)
+
+        if self.wineprefix is not None:
+            layout.addSpacing(5)
+            wineprefix_layout = QHBoxLayout()
+            layout.addLayout(wineprefix_layout)
+            wineprefix_layout.setAlignment(Qt.AlignCenter)
+            self.wp_label = QLabel(u"WINEPREFIX:")
+            wineprefix_layout.addWidget(self.wp_label)
+            self.wp_lineedit = QLineEdit(self)
+            wineprefix_layout.addWidget(self.wp_lineedit)
+            self.wp_label.setBuddy(self.wp_lineedit)
+            self.wp_lineedit.setText(self.wineprefix)
+
+        layout.addSpacing(5)
+        migrate_layout = QHBoxLayout()
+        layout.addLayout(migrate_layout)
+        if self.import_key:
+            migrate_layout.setAlignment(Qt.AlignJustify)
+            self.migrate_btn = QPushButton(u"Import Existing Keyfiles", self)
+            self.migrate_btn.setToolTip(u"Import *.{0} files (created using other tools).".format(self.keyfile_ext))
+            self.migrate_btn.clicked.connect(self.migrate_wrapper)
+            migrate_layout.addWidget(self.migrate_btn)
+        migrate_layout.addStretch()
+        self.button_box = QDialogButtonBox(QDialogButtonBox.Close)
+        self.button_box.rejected.connect(self.close)
+        migrate_layout.addWidget(self.button_box)
+
+        self.resize(self.sizeHint())
+
+    def getwineprefix(self):
+        if self.wineprefix is not None:
+            return unicode(self.wp_lineedit.text()).strip()
+        return u""
+
+    def populate_list(self):
+        if type(self.plugin_keys) == dict:
+            for key in self.plugin_keys.keys():
+                self.listy.addItem(QListWidgetItem(key))
+        else:
+            for key in self.plugin_keys:
+                self.listy.addItem(QListWidgetItem(key))
+
+    def add_key(self):
+        d = self.create_key(self)
+        d.exec_()
+
+        if d.result() != d.Accepted:
+            # New key generation cancelled.
+            return
+        new_key_value = d.key_value
+        if type(self.plugin_keys) == dict:
+            if new_key_value in self.plugin_keys.values():
+                old_key_name = [name for name, value in self.plugin_keys.iteritems() if value == new_key_value][0]
+                info_dialog(None, "{0} {1}: Duplicate {2}".format(PLUGIN_NAME, PLUGIN_VERSION,self.key_type_name),
+                                    u"The new {1} is the same as the existing {1} named <strong>{0}</strong> and has not been added.".format(old_key_name,self.key_type_name), show=True)
+                return
+            self.plugin_keys[d.key_name] = new_key_value
+        else:
+            if new_key_value in self.plugin_keys:
+                info_dialog(None, "{0} {1}: Duplicate {2}".format(PLUGIN_NAME, PLUGIN_VERSION,self.key_type_name),
+                                    u"This {0} is already in the list of {0}s has not been added.".format(self.key_type_name), show=True)
+                return
+
+            self.plugin_keys.append(d.key_value)
+        self.listy.clear()
+        self.populate_list()
+
+    def rename_key(self):
+        if not self.listy.currentItem():
+            errmsg = u"No {0} selected to rename. Highlight a keyfile first.".format(self.key_type_name)
+            r = error_dialog(None, "{0} {1}".format(PLUGIN_NAME, PLUGIN_VERSION),
+                                    _(errmsg), show=True, show_copy_button=False)
+            return
+
+        d = RenameKeyDialog(self)
+        d.exec_()
+
+        if d.result() != d.Accepted:
+            # rename cancelled or moot.
+            return
+        keyname = unicode(self.listy.currentItem().text())
+        if not question_dialog(self, "{0} {1}: Confirm Rename".format(PLUGIN_NAME, PLUGIN_VERSION), u"Do you really want to rename the {2} named <strong>{0}</strong> to <strong>{1}</strong>?".format(keyname,d.key_name,self.key_type_name), show_copy_button=False, default_yes=False):
+            return
+        self.plugin_keys[d.key_name] = self.plugin_keys[keyname]
+        del self.plugin_keys[keyname]
+
+        self.listy.clear()
+        self.populate_list()
+
+    def delete_key(self):
+        if not self.listy.currentItem():
+            return
+        keyname = unicode(self.listy.currentItem().text())
+        if not question_dialog(self, "{0} {1}: Confirm Delete".format(PLUGIN_NAME, PLUGIN_VERSION), u"Do you really want to delete the {1} <strong>{0}</strong>?".format(keyname, self.key_type_name), show_copy_button=False, default_yes=False):
+            return
+        if type(self.plugin_keys) == dict:
+            del self.plugin_keys[keyname]
+        else:
+            self.plugin_keys.remove(keyname)
+
+        self.listy.clear()
+        self.populate_list()
+
+    def help_link_activated(self, url):
+        def get_help_file_resource():
+            # Copy the HTML helpfile to the plugin directory each time the
+            # link is clicked in case the helpfile is updated in newer plugins.
+            help_file_name = u"{0}_{1}_Help.htm".format(PLUGIN_NAME, self.key_type_name)
+            file_path = os.path.join(config_dir, u"plugins", u"DeDRM", u"help", help_file_name)
+            with open(file_path,'w') as f:
+                f.write(self.parent.load_resource(help_file_name))
+            return file_path
+        url = 'file:///' + get_help_file_resource()
+        open_url(QUrl(url))
+
+    def migrate_files(self):
+        unique_dlg_name = PLUGIN_NAME + u"import {0} keys".format(self.key_type_name).replace(' ', '_') #takes care of automatically remembering last directory
+        caption = u"Select {0} files to import".format(self.key_type_name)
+        filters = [(u"{0} files".format(self.key_type_name), [self.keyfile_ext])]
+        files = choose_files(self, unique_dlg_name, caption, filters, all_files=False)
+        counter = 0
+        skipped = 0
+        if files:
+            for filename in files:
+                fpath = os.path.join(config_dir, filename)
+                filename = os.path.basename(filename)
+                new_key_name = os.path.splitext(os.path.basename(filename))[0]
+                with open(fpath,'rb') as keyfile:
+                    new_key_value = keyfile.read()
+                if self.binary_file:
+                    new_key_value = new_key_value.encode('hex')
+                elif self.json_file:
+                    new_key_value = json.loads(new_key_value)
+                elif self.android_file:
+                    # convert to list of the keys in the string
+                    new_key_value = new_key_value.splitlines()
+                match = False
+                for key in self.plugin_keys.keys():
+                    if uStrCmp(new_key_name, key, True):
+                        skipped += 1
+                        msg = u"A key with the name <strong>{0}</strong> already exists!\nSkipping key file  <strong>{1}</strong>.\nRename the existing key and import again".format(new_key_name,filename)
+                        inf = info_dialog(None, "{0} {1}".format(PLUGIN_NAME, PLUGIN_VERSION),
+                                _(msg), show_copy_button=False, show=True)
+                        match = True
+                        break
+                if not match:
+                    if new_key_value in self.plugin_keys.values():
+                        old_key_name = [name for name, value in self.plugin_keys.iteritems() if value == new_key_value][0]
+                        skipped += 1
+                        info_dialog(None, "{0} {1}".format(PLUGIN_NAME, PLUGIN_VERSION),
+                                            u"The key in file {0} is the same as the existing key <strong>{1}</strong> and has been skipped.".format(filename,old_key_name), show_copy_button=False, show=True)
+                    else:
+                        counter += 1
+                        self.plugin_keys[new_key_name] = new_key_value
+                            
+            msg = u""
+            if counter+skipped > 1:
+                if counter > 0:
+                    msg += u"Imported <strong>{0:d}</strong> key {1}. ".format(counter, u"file" if counter == 1 else u"files")
+                if skipped > 0:
+                    msg += u"Skipped <strong>{0:d}</strong> key {1}.".format(skipped, u"file" if counter == 1 else u"files")
+                inf = info_dialog(None, "{0} {1}".format(PLUGIN_NAME, PLUGIN_VERSION),
+                                    _(msg), show_copy_button=False, show=True)
+        return counter > 0
+
+    def migrate_wrapper(self):
+        if self.migrate_files():
+            self.listy.clear()
+            self.populate_list()
+
+    def export_key(self):
+        if not self.listy.currentItem():
+            errmsg = u"No keyfile selected to export. Highlight a keyfile first."
+            r = error_dialog(None, "{0} {1}".format(PLUGIN_NAME, PLUGIN_VERSION),
+                                    _(errmsg), show=True, show_copy_button=False)
+            return
+        keyname = unicode(self.listy.currentItem().text())
+        unique_dlg_name = PLUGIN_NAME + u"export {0} keys".format(self.key_type_name).replace(' ', '_') #takes care of automatically remembering last directory
+        caption = u"Save {0} File as...".format(self.key_type_name)
+        filters = [(u"{0} Files".format(self.key_type_name), [u"{0}".format(self.keyfile_ext)])]
+        defaultname = u"{0}.{1}".format(keyname, self.keyfile_ext)
+        filename = choose_save_file(self, unique_dlg_name,  caption, filters, all_files=False, initial_filename=defaultname)
+        if filename:
+            with file(filename, 'wb') as fname:
+                if self.binary_file:
+                    fname.write(self.plugin_keys[keyname].decode('hex'))
+                elif self.json_file:
+                    fname.write(json.dumps(self.plugin_keys[keyname]))
+                elif self.android_file:
+                    for key in self.plugin_keys[keyname]:
+                        fname.write(key)
+                        fname.write("\n")
+                else:
+                    fname.write(self.plugin_keys[keyname])
+
+
+
+
+class RenameKeyDialog(QDialog):
+    def __init__(self, parent=None,):
+        print repr(self), repr(parent)
+        QDialog.__init__(self, parent)
+        self.parent = parent
+        self.setWindowTitle("{0} {1}: Rename {0}".format(PLUGIN_NAME, PLUGIN_VERSION, parent.key_type_name))
+        layout = QVBoxLayout(self)
+        self.setLayout(layout)
+
+        data_group_box = QGroupBox('', self)
+        layout.addWidget(data_group_box)
+        data_group_box_layout = QVBoxLayout()
+        data_group_box.setLayout(data_group_box_layout)
+
+        data_group_box_layout.addWidget(QLabel('New Key Name:', self))
+        self.key_ledit = QLineEdit(self.parent.listy.currentItem().text(), self)
+        self.key_ledit.setToolTip(u"Enter a new name for this existing {0}.".format(parent.key_type_name))
+        data_group_box_layout.addWidget(self.key_ledit)
+
+        layout.addSpacing(20)
+
+        self.button_box = QDialogButtonBox(QDialogButtonBox.Ok | QDialogButtonBox.Cancel)
+        self.button_box.accepted.connect(self.accept)
+        self.button_box.rejected.connect(self.reject)
+        layout.addWidget(self.button_box)
+
+        self.resize(self.sizeHint())
+
+    def accept(self):
+        if not unicode(self.key_ledit.text()) or unicode(self.key_ledit.text()).isspace():
+            errmsg = u"Key name field cannot be empty!"
+            return error_dialog(None, "{0} {1}".format(PLUGIN_NAME, PLUGIN_VERSION),
+                                    _(errmsg), show=True, show_copy_button=False)
+        if len(self.key_ledit.text()) < 4:
+            errmsg = u"Key name must be at <i>least</i> 4 characters long!"
+            return error_dialog(None, "{0} {1}".format(PLUGIN_NAME, PLUGIN_VERSION),
+                                    _(errmsg), show=True, show_copy_button=False)
+        if uStrCmp(self.key_ledit.text(), self.parent.listy.currentItem().text()):
+                # Same exact name ... do nothing.
+                return QDialog.reject(self)
+        for k in self.parent.plugin_keys.keys():
+            if (uStrCmp(self.key_ledit.text(), k, True) and
+                        not uStrCmp(k, self.parent.listy.currentItem().text(), True)):
+                errmsg = u"The key name <strong>{0}</strong> is already being used.".format(self.key_ledit.text())
+                return error_dialog(None, "{0} {1}".format(PLUGIN_NAME, PLUGIN_VERSION),
+                                    _(errmsg), show=True, show_copy_button=False)
+        QDialog.accept(self)
+
+    @property
+    def key_name(self):
+        return unicode(self.key_ledit.text()).strip()
+
+
+
+
+
+
+
+
+class AddBandNKeyDialog(QDialog):
+    def __init__(self, parent=None,):
+        QDialog.__init__(self, parent)
+        self.parent = parent
+        self.setWindowTitle(u"{0} {1}: Create New Barnes & Noble Key".format(PLUGIN_NAME, PLUGIN_VERSION))
+        layout = QVBoxLayout(self)
+        self.setLayout(layout)
+
+        data_group_box = QGroupBox(u"", self)
+        layout.addWidget(data_group_box)
+        data_group_box_layout = QVBoxLayout()
+        data_group_box.setLayout(data_group_box_layout)
+
+        key_group = QHBoxLayout()
+        data_group_box_layout.addLayout(key_group)
+        key_group.addWidget(QLabel(u"Unique Key Name:", self))
+        self.key_ledit = QLineEdit("", self)
+        self.key_ledit.setToolTip(_(u"<p>Enter an identifying name for this new key.</p>" +
+                                u"<p>It should be something that will help you remember " +
+                                u"what personal information was used to create it."))
+        key_group.addWidget(self.key_ledit)
+
+        name_group = QHBoxLayout()
+        data_group_box_layout.addLayout(name_group)
+        name_group.addWidget(QLabel(u"B&N/nook account email address:", self))
+        self.name_ledit = QLineEdit(u"", self)
+        self.name_ledit.setToolTip(_(u"<p>Enter your email address as it appears in your B&N " +
+                                u"account.</p>" +
+                                u"<p>It will only be used to generate this " +
+                                u"key and won\'t be stored anywhere " +
+                                u"in calibre or on your computer.</p>" +
+                                u"<p>eg: apprenticeharper@gmail.com</p>"))
+        name_group.addWidget(self.name_ledit)
+        name_disclaimer_label = QLabel(_(u"(Will not be saved in configuration data)"), self)
+        name_disclaimer_label.setAlignment(Qt.AlignHCenter)
+        data_group_box_layout.addWidget(name_disclaimer_label)
+
+        ccn_group = QHBoxLayout()
+        data_group_box_layout.addLayout(ccn_group)
+        ccn_group.addWidget(QLabel(u"B&N/nook account password:", self))
+        self.cc_ledit = QLineEdit(u"", self)
+        self.cc_ledit.setToolTip(_(u"<p>Enter the password " +
+                                u"for your B&N account.</p>" +
+                                u"<p>The password will only be used to generate this " +
+                                u"key and won\'t be stored anywhere in " +
+                                u"calibre or on your computer."))
+        ccn_group.addWidget(self.cc_ledit)
+        ccn_disclaimer_label = QLabel(_('(Will not be saved in configuration data)'), self)
+        ccn_disclaimer_label.setAlignment(Qt.AlignHCenter)
+        data_group_box_layout.addWidget(ccn_disclaimer_label)
+        layout.addSpacing(10)
+
+        self.button_box = QDialogButtonBox(QDialogButtonBox.Ok | QDialogButtonBox.Cancel)
+        self.button_box.accepted.connect(self.accept)
+        self.button_box.rejected.connect(self.reject)
+        layout.addWidget(self.button_box)
+
+        self.resize(self.sizeHint())
+
+    @property
+    def key_name(self):
+        return unicode(self.key_ledit.text()).strip()
+
+    @property
+    def key_value(self):
+        from calibre_plugins.dedrm.ignoblekeyfetch import fetch_key as fetch_bandn_key
+        return fetch_bandn_key(self.user_name,self.cc_number)
+
+    @property
+    def user_name(self):
+        return unicode(self.name_ledit.text()).strip().lower().replace(' ','')
+
+    @property
+    def cc_number(self):
+        return unicode(self.cc_ledit.text()).strip()
+
+
+    def accept(self):
+        if len(self.key_name) == 0 or len(self.user_name) == 0 or len(self.cc_number) == 0 or self.key_name.isspace() or self.user_name.isspace() or self.cc_number.isspace():
+            errmsg = u"All fields are required!"
+            return error_dialog(None, "{0} {1}".format(PLUGIN_NAME, PLUGIN_VERSION), errmsg, show=True, show_copy_button=False)
+        if len(self.key_name) < 4:
+            errmsg = u"Key name must be at <i>least</i> 4 characters long!"
+            return error_dialog(None, "{0} {1}".format(PLUGIN_NAME, PLUGIN_VERSION), errmsg, show=True, show_copy_button=False)
+        QDialog.accept(self)
+
+class AddEReaderDialog(QDialog):
+    def __init__(self, parent=None,):
+        QDialog.__init__(self, parent)
+        self.parent = parent
+        self.setWindowTitle(u"{0} {1}: Create New eReader Key".format(PLUGIN_NAME, PLUGIN_VERSION))
+        layout = QVBoxLayout(self)
+        self.setLayout(layout)
+
+        data_group_box = QGroupBox(u"", self)
+        layout.addWidget(data_group_box)
+        data_group_box_layout = QVBoxLayout()
+        data_group_box.setLayout(data_group_box_layout)
+
+        key_group = QHBoxLayout()
+        data_group_box_layout.addLayout(key_group)
+        key_group.addWidget(QLabel(u"Unique Key Name:", self))
+        self.key_ledit = QLineEdit("", self)
+        self.key_ledit.setToolTip(u"<p>Enter an identifying name for this new key.\nIt should be something that will help you remember what personal information was used to create it.")
+        key_group.addWidget(self.key_ledit)
+
+        name_group = QHBoxLayout()
+        data_group_box_layout.addLayout(name_group)
+        name_group.addWidget(QLabel(u"Your Name:", self))
+        self.name_ledit = QLineEdit(u"", self)
+        self.name_ledit.setToolTip(u"Enter the name for this eReader key, usually the name on your credit card.\nIt will only be used to generate this one-time key and won\'t be stored anywhere in calibre or on your computer.\n(ex: Mr Jonathan Q Smith)")
+        name_group.addWidget(self.name_ledit)
+        name_disclaimer_label = QLabel(_(u"(Will not be saved in configuration data)"), self)
+        name_disclaimer_label.setAlignment(Qt.AlignHCenter)
+        data_group_box_layout.addWidget(name_disclaimer_label)
+
+        ccn_group = QHBoxLayout()
+        data_group_box_layout.addLayout(ccn_group)
+        ccn_group.addWidget(QLabel(u"Credit Card#:", self))
+        self.cc_ledit = QLineEdit(u"", self)
+        self.cc_ledit.setToolTip(u"<p>Enter the last 8 digits of credit card number for this eReader key.\nThey will only be used to generate this one-time key and won\'t be stored anywhere in calibre or on your computer.")
+        ccn_group.addWidget(self.cc_ledit)
+        ccn_disclaimer_label = QLabel(_('(Will not be saved in configuration data)'), self)
+        ccn_disclaimer_label.setAlignment(Qt.AlignHCenter)
+        data_group_box_layout.addWidget(ccn_disclaimer_label)
+        layout.addSpacing(10)
+
+        self.button_box = QDialogButtonBox(QDialogButtonBox.Ok | QDialogButtonBox.Cancel)
+        self.button_box.accepted.connect(self.accept)
+        self.button_box.rejected.connect(self.reject)
+        layout.addWidget(self.button_box)
+
+        self.resize(self.sizeHint())
+
+    @property
+    def key_name(self):
+        return unicode(self.key_ledit.text()).strip()
+
+    @property
+    def key_value(self):
+        from calibre_plugins.dedrm.erdr2pml import getuser_key as generate_ereader_key
+        return generate_ereader_key(self.user_name,self.cc_number).encode('hex')
+
+    @property
+    def user_name(self):
+        return unicode(self.name_ledit.text()).strip().lower().replace(' ','')
+
+    @property
+    def cc_number(self):
+        return unicode(self.cc_ledit.text()).strip().replace(' ', '').replace('-','')
+
+
+    def accept(self):
+        if len(self.key_name) == 0 or len(self.user_name) == 0 or len(self.cc_number) == 0 or self.key_name.isspace() or self.user_name.isspace() or self.cc_number.isspace():
+            errmsg = u"All fields are required!"
+            return error_dialog(None, "{0} {1}".format(PLUGIN_NAME, PLUGIN_VERSION), errmsg, show=True, show_copy_button=False)
+        if not self.cc_number.isdigit():
+            errmsg = u"Numbers only in the credit card number field!"
+            return error_dialog(None, "{0} {1}".format(PLUGIN_NAME, PLUGIN_VERSION), errmsg, show=True, show_copy_button=False)
+        if len(self.key_name) < 4:
+            errmsg = u"Key name must be at <i>least</i> 4 characters long!"
+            return error_dialog(None, "{0} {1}".format(PLUGIN_NAME, PLUGIN_VERSION), errmsg, show=True, show_copy_button=False)
+        QDialog.accept(self)
+
+
+class AddAdeptDialog(QDialog):
+    def __init__(self, parent=None,):
+        QDialog.__init__(self, parent)
+        self.parent = parent
+        self.setWindowTitle(u"{0} {1}: Getting Default Adobe Digital Editions Key".format(PLUGIN_NAME, PLUGIN_VERSION))
+        layout = QVBoxLayout(self)
+        self.setLayout(layout)
+
+        try:
+            if iswindows or isosx:
+                from calibre_plugins.dedrm.adobekey import adeptkeys
+
+                defaultkeys = adeptkeys()
+            else:  # linux
+                from wineutils import WineGetKeys
+
+                scriptpath = os.path.join(parent.parent.alfdir,u"adobekey.py")
+                defaultkeys = WineGetKeys(scriptpath, u".der",parent.getwineprefix())
+
+            self.default_key = defaultkeys[0]
+        except:
+            traceback.print_exc()
+            self.default_key = u""
+
+        self.button_box = QDialogButtonBox(QDialogButtonBox.Ok | QDialogButtonBox.Cancel)
+
+        if len(self.default_key)>0:
+            data_group_box = QGroupBox(u"", self)
+            layout.addWidget(data_group_box)
+            data_group_box_layout = QVBoxLayout()
+            data_group_box.setLayout(data_group_box_layout)
+
+            key_group = QHBoxLayout()
+            data_group_box_layout.addLayout(key_group)
+            key_group.addWidget(QLabel(u"Unique Key Name:", self))
+            self.key_ledit = QLineEdit(u"default_key", self)
+            self.key_ledit.setToolTip(u"<p>Enter an identifying name for the current default Adobe Digital Editions key.")
+            key_group.addWidget(self.key_ledit)
+
+            self.button_box.accepted.connect(self.accept)
+        else:
+            default_key_error = QLabel(u"The default encryption key for Adobe Digital Editions could not be found.", self)
+            default_key_error.setAlignment(Qt.AlignHCenter)
+            layout.addWidget(default_key_error)
+            # if no default, bot buttons do the same
+            self.button_box.accepted.connect(self.reject)
+
+        self.button_box.rejected.connect(self.reject)
+        layout.addWidget(self.button_box)
+
+        self.resize(self.sizeHint())
+
+    @property
+    def key_name(self):
+        return unicode(self.key_ledit.text()).strip()
+
+    @property
+    def key_value(self):
+        return self.default_key.encode('hex')
+
+
+    def accept(self):
+        if len(self.key_name) == 0 or self.key_name.isspace():
+            errmsg = u"All fields are required!"
+            return error_dialog(None, "{0} {1}".format(PLUGIN_NAME, PLUGIN_VERSION), errmsg, show=True, show_copy_button=False)
+        if len(self.key_name) < 4:
+            errmsg = u"Key name must be at <i>least</i> 4 characters long!"
+            return error_dialog(None, "{0} {1}".format(PLUGIN_NAME, PLUGIN_VERSION), errmsg, show=True, show_copy_button=False)
+        QDialog.accept(self)
+
+
+class AddKindleDialog(QDialog):
+    def __init__(self, parent=None,):
+        QDialog.__init__(self, parent)
+        self.parent = parent
+        self.setWindowTitle(u"{0} {1}: Getting Default Kindle for Mac/PC Key".format(PLUGIN_NAME, PLUGIN_VERSION))
+        layout = QVBoxLayout(self)
+        self.setLayout(layout)
+
+        try:
+            if iswindows or isosx:
+                from calibre_plugins.dedrm.kindlekey import kindlekeys
+
+                defaultkeys = kindlekeys()
+            else: # linux
+                from wineutils import WineGetKeys
+
+                scriptpath = os.path.join(parent.parent.alfdir,u"kindlekey.py")
+                defaultkeys = WineGetKeys(scriptpath, u".k4i",parent.getwineprefix())
+
+            self.default_key = defaultkeys[0]
+        except:
+            traceback.print_exc()
+            self.default_key = u""
+
+        self.button_box = QDialogButtonBox(QDialogButtonBox.Ok | QDialogButtonBox.Cancel)
+
+        if len(self.default_key)>0:
+            data_group_box = QGroupBox(u"", self)
+            layout.addWidget(data_group_box)
+            data_group_box_layout = QVBoxLayout()
+            data_group_box.setLayout(data_group_box_layout)
+
+            key_group = QHBoxLayout()
+            data_group_box_layout.addLayout(key_group)
+            key_group.addWidget(QLabel(u"Unique Key Name:", self))
+            self.key_ledit = QLineEdit(u"default_key", self)
+            self.key_ledit.setToolTip(u"<p>Enter an identifying name for the current default Kindle for Mac/PC key.")
+            key_group.addWidget(self.key_ledit)
+
+            self.button_box.accepted.connect(self.accept)
+        else:
+            default_key_error = QLabel(u"The default encryption key for Kindle for Mac/PC could not be found.", self)
+            default_key_error.setAlignment(Qt.AlignHCenter)
+            layout.addWidget(default_key_error)
+            
+            # if no default, both buttons do the same
+            self.button_box.accepted.connect(self.reject)
+
+        self.button_box.rejected.connect(self.reject)
+        layout.addWidget(self.button_box)
+
+        self.resize(self.sizeHint())
+
+    @property
+    def key_name(self):
+        return unicode(self.key_ledit.text()).strip()
+
+    @property
+    def key_value(self):
+        return self.default_key
+
+
+    def accept(self):
+        if len(self.key_name) == 0 or self.key_name.isspace():
+            errmsg = u"All fields are required!"
+            return error_dialog(None, "{0} {1}".format(PLUGIN_NAME, PLUGIN_VERSION), errmsg, show=True, show_copy_button=False)
+        if len(self.key_name) < 4:
+            errmsg = u"Key name must be at <i>least</i> 4 characters long!"
+            return error_dialog(None, "{0} {1}".format(PLUGIN_NAME, PLUGIN_VERSION), errmsg, show=True, show_copy_button=False)
+        QDialog.accept(self)
+
+
+class AddSerialDialog(QDialog):
+    def __init__(self, parent=None,):
+        QDialog.__init__(self, parent)
+        self.parent = parent
+        self.setWindowTitle(u"{0} {1}: Add New EInk Kindle Serial Number".format(PLUGIN_NAME, PLUGIN_VERSION))
+        layout = QVBoxLayout(self)
+        self.setLayout(layout)
+
+        data_group_box = QGroupBox(u"", self)
+        layout.addWidget(data_group_box)
+        data_group_box_layout = QVBoxLayout()
+        data_group_box.setLayout(data_group_box_layout)
+
+        key_group = QHBoxLayout()
+        data_group_box_layout.addLayout(key_group)
+        key_group.addWidget(QLabel(u"EInk Kindle Serial Number:", self))
+        self.key_ledit = QLineEdit("", self)
+        self.key_ledit.setToolTip(u"Enter an eInk Kindle serial number. EInk Kindle serial numbers are 16 characters long and usually start with a 'B' or a '9'. Kindle Serial Numbers are case-sensitive, so be sure to enter the upper and lower case letters unchanged.")
+        key_group.addWidget(self.key_ledit)
+
+        self.button_box = QDialogButtonBox(QDialogButtonBox.Ok | QDialogButtonBox.Cancel)
+        self.button_box.accepted.connect(self.accept)
+        self.button_box.rejected.connect(self.reject)
+        layout.addWidget(self.button_box)
+
+        self.resize(self.sizeHint())
+
+    @property
+    def key_name(self):
+        return unicode(self.key_ledit.text()).strip()
+
+    @property
+    def key_value(self):
+        return unicode(self.key_ledit.text()).strip()
+
+    def accept(self):
+        if len(self.key_name) == 0 or self.key_name.isspace():
+            errmsg = u"Please enter an eInk Kindle Serial Number or click Cancel in the dialog."
+            return error_dialog(None, "{0} {1}".format(PLUGIN_NAME, PLUGIN_VERSION), errmsg, show=True, show_copy_button=False)
+        if len(self.key_name) != 16:
+            errmsg = u"EInk Kindle Serial Numbers must be 16 characters long. This is {0:d} characters long.".format(len(self.key_name))
+            return error_dialog(None, "{0} {1}".format(PLUGIN_NAME, PLUGIN_VERSION), errmsg, show=True, show_copy_button=False)
+        QDialog.accept(self)
+
+
+class AddAndroidDialog(QDialog):
+    def __init__(self, parent=None,):
+
+        QDialog.__init__(self, parent)
+        self.parent = parent
+        self.setWindowTitle(u"{0} {1}: Add new Kindle for Android Key".format(PLUGIN_NAME, PLUGIN_VERSION))
+        layout = QVBoxLayout(self)
+        self.setLayout(layout)
+        self.button_box = QDialogButtonBox(QDialogButtonBox.Ok | QDialogButtonBox.Cancel)
+
+        data_group_box = QGroupBox(u"", self)
+        layout.addWidget(data_group_box)
+        data_group_box_layout = QVBoxLayout()
+        data_group_box.setLayout(data_group_box_layout)
+
+        file_group = QHBoxLayout()
+        data_group_box_layout.addLayout(file_group)
+        add_btn = QPushButton(u"Choose Backup File", self)
+        add_btn.setToolTip(u"Import Kindle for Android backup file.")
+        add_btn.clicked.connect(self.get_android_file)
+        file_group.addWidget(add_btn)
+        self.selected_file_name = QLabel(u"",self)
+        self.selected_file_name.setAlignment(Qt.AlignHCenter)
+        file_group.addWidget(self.selected_file_name)
+        
+        key_group = QHBoxLayout()
+        data_group_box_layout.addLayout(key_group)
+        key_group.addWidget(QLabel(u"Unique Key Name:", self))
+        self.key_ledit = QLineEdit(u"", self)
+        self.key_ledit.setToolTip(u"<p>Enter an identifying name for the Android for Kindle key.")
+        key_group.addWidget(self.key_ledit)
+        #key_label = QLabel(_(''), self)
+        #key_label.setAlignment(Qt.AlignHCenter)
+        #data_group_box_layout.addWidget(key_label)
+        
+        self.button_box.accepted.connect(self.accept)
+        self.button_box.rejected.connect(self.reject)
+        layout.addWidget(self.button_box)
+        self.resize(self.sizeHint())
+
+    @property
+    def key_name(self):
+        return unicode(self.key_ledit.text()).strip()
+
+    @property
+    def file_name(self):
+        return unicode(self.selected_file_name.text()).strip()
+
+    @property
+    def key_value(self):
+        return self.serials_from_file
+        
+    def get_android_file(self):
+        unique_dlg_name = PLUGIN_NAME + u"Import Kindle for Android backup file" #takes care of automatically remembering last directory
+        caption = u"Select Kindle for Android backup file to add"
+        filters = [(u"Kindle for Android backup files", ['db','ab','xml'])]
+        files = choose_files(self, unique_dlg_name, caption, filters, all_files=False)
+        self.serials_from_file = []
+        file_name = u""
+        if files:
+            # find the first selected file that yields some serial numbers
+            for filename in files:
+                fpath = os.path.join(config_dir, filename)
+                self.filename = os.path.basename(filename)
+                file_serials = androidkindlekey.get_serials(fpath)
+                if len(file_serials)>0:
+                    file_name = os.path.basename(self.filename)
+                    self.serials_from_file.extend(file_serials)
+        self.selected_file_name.setText(file_name)
+    
+
+    def accept(self):
+        if len(self.file_name) == 0 or len(self.key_value) == 0:
+            errmsg = u"Please choose a Kindle for Android backup file."
+            return error_dialog(None, "{0} {1}".format(PLUGIN_NAME, PLUGIN_VERSION), errmsg, show=True, show_copy_button=False)
+        if len(self.key_name) == 0 or self.key_name.isspace():
+            errmsg = u"Please enter a key name."
+            return error_dialog(None, "{0} {1}".format(PLUGIN_NAME, PLUGIN_VERSION), errmsg, show=True, show_copy_button=False)
+        if len(self.key_name) < 4:
+            errmsg = u"Key name must be at <i>least</i> 4 characters long!"
+            return error_dialog(None, "{0} {1}".format(PLUGIN_NAME, PLUGIN_VERSION), errmsg, show=True, show_copy_button=False)
+        QDialog.accept(self)
+
+class AddPIDDialog(QDialog):
+    def __init__(self, parent=None,):
+        QDialog.__init__(self, parent)
+        self.parent = parent
+        self.setWindowTitle(u"{0} {1}: Add New Mobipocket PID".format(PLUGIN_NAME, PLUGIN_VERSION))
+        layout = QVBoxLayout(self)
+        self.setLayout(layout)
+
+        data_group_box = QGroupBox(u"", self)
+        layout.addWidget(data_group_box)
+        data_group_box_layout = QVBoxLayout()
+        data_group_box.setLayout(data_group_box_layout)
+
+        key_group = QHBoxLayout()
+        data_group_box_layout.addLayout(key_group)
+        key_group.addWidget(QLabel(u"PID:", self))
+        self.key_ledit = QLineEdit("", self)
+        self.key_ledit.setToolTip(u"Enter a Mobipocket PID. Mobipocket PIDs are 8 or 10 characters long. Mobipocket PIDs are case-sensitive, so be sure to enter the upper and lower case letters unchanged.")
+        key_group.addWidget(self.key_ledit)
+
+        self.button_box = QDialogButtonBox(QDialogButtonBox.Ok | QDialogButtonBox.Cancel)
+        self.button_box.accepted.connect(self.accept)
+        self.button_box.rejected.connect(self.reject)
+        layout.addWidget(self.button_box)
+
+        self.resize(self.sizeHint())
+
+    @property
+    def key_name(self):
+        return unicode(self.key_ledit.text()).strip()
+
+    @property
+    def key_value(self):
+        return unicode(self.key_ledit.text()).strip()
+
+    def accept(self):
+        if len(self.key_name) == 0 or self.key_name.isspace():
+            errmsg = u"Please enter a Mobipocket PID or click Cancel in the dialog."
+            return error_dialog(None, "{0} {1}".format(PLUGIN_NAME, PLUGIN_VERSION), errmsg, show=True, show_copy_button=False)
+        if len(self.key_name) != 8 and len(self.key_name) != 10:
+            errmsg = u"Mobipocket PIDs must be 8 or 10 characters long. This is {0:d} characters long.".format(len(self.key_name))
+            return error_dialog(None, "{0} {1}".format(PLUGIN_NAME, PLUGIN_VERSION), errmsg, show=True, show_copy_button=False)
+        QDialog.accept(self)
+
+

DeDRM_Macintosh_Application/DeDRM.app/Contents/Resources/convert2xml.py

@@ -20,8 +20,10 @@ import getopt
 from struct import pack
 from struct import unpack
 
+class TpzDRMError(Exception):
+    pass
 
-# Get a 7 bit encoded number from string. The most 
+# Get a 7 bit encoded number from string. The most
 # significant byte comes first and has the high bit (8th) set
 
 def readEncodedNumber(file):
@@ -30,57 +32,57 @@ def readEncodedNumber(file):
     if (len(c) == 0):
         return None
     data = ord(c)
-    
+
     if data == 0xFF:
-       flag = True
-       c = file.read(1)
-       if (len(c) == 0):
-           return None
-       data = ord(c)
-       
+        flag = True
+        c = file.read(1)
+        if (len(c) == 0):
+            return None
+        data = ord(c)
+
     if data >= 0x80:
         datax = (data & 0x7F)
         while data >= 0x80 :
             c = file.read(1)
-            if (len(c) == 0): 
+            if (len(c) == 0):
                 return None
             data = ord(c)
             datax = (datax <<7) + (data & 0x7F)
-        data = datax 
-    
+        data = datax
+
     if flag:
-       data = -data
+        data = -data
     return data
-    
+
 
 # returns a binary string that encodes a number into 7 bits
 # most significant byte first which has the high bit set
 
 def encodeNumber(number):
-   result = ""
-   negative = False
-   flag = 0
-   
-   if number < 0 :
-       number = -number + 1
-       negative = True
-   
-   while True:
-       byte = number & 0x7F
-       number = number >> 7
-       byte += flag
-       result += chr(byte)
-       flag = 0x80
-       if number == 0 :
-           if (byte == 0xFF and negative == False) :
-               result += chr(0x80)
-           break
-   
-   if negative:
-       result += chr(0xFF)
-   
-   return result[::-1]
-  
+    result = ""
+    negative = False
+    flag = 0
+
+    if number < 0 :
+        number = -number + 1
+        negative = True
+
+    while True:
+        byte = number & 0x7F
+        number = number >> 7
+        byte += flag
+        result += chr(byte)
+        flag = 0x80
+        if number == 0 :
+            if (byte == 0xFF and negative == False) :
+                result += chr(0x80)
+            break
+
+    if negative:
+        result += chr(0xFF)
+
+    return result[::-1]
+
 
 
 # create / read  a length prefixed string from the file
@@ -95,9 +97,9 @@ def readString(file):
     sv = file.read(stringLength)
     if (len(sv)  != stringLength):
         return ""
-    return unpack(str(stringLength)+"s",sv)[0]  
+    return unpack(str(stringLength)+"s",sv)[0]
+
 
- 
 # convert a binary string generated by encodeNumber (7 bit encoded number)
 # to the value you would find inside the page*.dat files to be processed
 
@@ -138,7 +140,8 @@ class Dictionary(object):
             return self.stable[self.pos]
         else:
             print "Error - %d outside of string table limits" % val
-            sys.exit(-1)
+            raise TpzDRMError('outside of string table limits')
+            # sys.exit(-1)
 
     def getSize(self):
         return self.size
@@ -161,6 +164,7 @@ class PageParser(object):
         self.id = os.path.basename(filename).replace('.dat','')
         self.dict = dict
         self.debug = debug
+        self.first_unknown = True
         self.flat_xml = flat_xml
         self.tagpath = []
         self.doc = []
@@ -211,6 +215,7 @@ class PageParser(object):
         'links.title'  : (1, 'text', 0, 0),
         'links.href'   : (1, 'text', 0, 0),
         'links.type'   : (1, 'text', 0, 0),
+        'links.id'     : (1, 'number', 0, 0),
 
         'paraCont'          : (0, 'number', 1, 1),
         'paraCont.rootID'   : (1, 'number', 0, 0),
@@ -226,6 +231,7 @@ class PageParser(object):
         'empty'          : (1, 'snippets', 1, 0),
 
         'page'           : (1, 'snippets', 1, 0),
+        'page.class'     : (1, 'scalar_text', 0, 0),
         'page.pageid'    : (1, 'scalar_text', 0, 0),
         'page.pagelabel' : (1, 'scalar_text', 0, 0),
         'page.type'      : (1, 'scalar_text', 0, 0),
@@ -234,34 +240,57 @@ class PageParser(object):
         'page.startID' : (1, 'scalar_number', 0, 0),
 
         'group'           : (1, 'snippets', 1, 0),
+        'group.class'     : (1, 'scalar_text', 0, 0),
         'group.type'      : (1, 'scalar_text', 0, 0),
+        'group._tag'      : (1, 'scalar_text', 0, 0),
+        'group.orientation': (1, 'scalar_text', 0, 0),
 
         'region'           : (1, 'snippets', 1, 0),
+        'region.class'     : (1, 'scalar_text', 0, 0),
         'region.type'      : (1, 'scalar_text', 0, 0),
         'region.x'         : (1, 'scalar_number', 0, 0),
         'region.y'         : (1, 'scalar_number', 0, 0),
         'region.h'         : (1, 'scalar_number', 0, 0),
         'region.w'         : (1, 'scalar_number', 0, 0),
+        'region.orientation' : (1, 'scalar_text', 0, 0),
 
         'empty_text_region' : (1, 'snippets', 1, 0),
 
-        'img'           : (1, 'snippets', 1, 0),
-        'img.x'         : (1, 'scalar_number', 0, 0),
-        'img.y'         : (1, 'scalar_number', 0, 0),
-        'img.h'         : (1, 'scalar_number', 0, 0),
-        'img.w'         : (1, 'scalar_number', 0, 0),
-        'img.src'       : (1, 'scalar_number', 0, 0),
-        'img.color_src' : (1, 'scalar_number', 0, 0),
+        'img'                   : (1, 'snippets', 1, 0),
+        'img.x'                 : (1, 'scalar_number', 0, 0),
+        'img.y'                 : (1, 'scalar_number', 0, 0),
+        'img.h'                 : (1, 'scalar_number', 0, 0),
+        'img.w'                 : (1, 'scalar_number', 0, 0),
+        'img.src'               : (1, 'scalar_number', 0, 0),
+        'img.color_src'         : (1, 'scalar_number', 0, 0),
+        'img.gridSize'          : (1, 'scalar_number', 0, 0),
+        'img.gridBottomCenter'  : (1, 'scalar_number', 0, 0),
+        'img.gridTopCenter'     : (1, 'scalar_number', 0, 0),
+        'img.gridBeginCenter'   : (1, 'scalar_number', 0, 0),
+        'img.gridEndCenter'     : (1, 'scalar_number', 0, 0),
+        'img.image_type'        : (1, 'scalar_number', 0, 0),
 
         'paragraph'           : (1, 'snippets', 1, 0),
         'paragraph.class'     : (1, 'scalar_text', 0, 0),
         'paragraph.firstWord' : (1, 'scalar_number', 0, 0),
         'paragraph.lastWord'  : (1, 'scalar_number', 0, 0),
+        'paragraph.lastWord'  : (1, 'scalar_number', 0, 0),
+        'paragraph.gridSize'  : (1, 'scalar_number', 0, 0),
+        'paragraph.gridBottomCenter'  : (1, 'scalar_number', 0, 0),
+        'paragraph.gridTopCenter'     : (1, 'scalar_number', 0, 0),
+        'paragraph.gridBeginCenter'   : (1, 'scalar_number', 0, 0),
+        'paragraph.gridEndCenter'     : (1, 'scalar_number', 0, 0),
+
 
         'word_semantic'           : (1, 'snippets', 1, 1),
         'word_semantic.type'      : (1, 'scalar_text', 0, 0),
+        'word_semantic.class'     : (1, 'scalar_text', 0, 0),
         'word_semantic.firstWord' : (1, 'scalar_number', 0, 0),
         'word_semantic.lastWord'  : (1, 'scalar_number', 0, 0),
+        'word_semantic.gridBottomCenter'  : (1, 'scalar_number', 0, 0),
+        'word_semantic.gridTopCenter'     : (1, 'scalar_number', 0, 0),
+        'word_semantic.gridBeginCenter'   : (1, 'scalar_number', 0, 0),
+        'word_semantic.gridEndCenter'     : (1, 'scalar_number', 0, 0),
 
         'word'            : (1, 'snippets', 1, 0),
         'word.type'       : (1, 'scalar_text', 0, 0),
@@ -270,17 +299,34 @@ class PageParser(object):
         'word.lastGlyph'  : (1, 'scalar_number', 0, 0),
 
         '_span'           : (1, 'snippets', 1, 0),
+        '_span.class'     : (1, 'scalar_text', 0, 0),
         '_span.firstWord' : (1, 'scalar_number', 0, 0),
-        '-span.lastWord'  : (1, 'scalar_number', 0, 0),
+        '_span.lastWord'  : (1, 'scalar_number', 0, 0),
+        '_span.gridSize'  : (1, 'scalar_number', 0, 0),
+        '_span.gridBottomCenter'  : (1, 'scalar_number', 0, 0),
+        '_span.gridTopCenter' : (1, 'scalar_number', 0, 0),
+        '_span.gridBeginCenter' : (1, 'scalar_number', 0, 0),
+        '_span.gridEndCenter' : (1, 'scalar_number', 0, 0),
 
         'span'           : (1, 'snippets', 1, 0),
         'span.firstWord' : (1, 'scalar_number', 0, 0),
         'span.lastWord'  : (1, 'scalar_number', 0, 0),
+        'span.gridSize'  : (1, 'scalar_number', 0, 0),
+        'span.gridBottomCenter'  : (1, 'scalar_number', 0, 0),
+        'span.gridTopCenter' : (1, 'scalar_number', 0, 0),
+        'span.gridBeginCenter' : (1, 'scalar_number', 0, 0),
+        'span.gridEndCenter' : (1, 'scalar_number', 0, 0),
 
-        'extratokens'            : (1, 'snippets', 1, 0),
-        'extratokens.type'       : (1, 'scalar_text', 0, 0),
-        'extratokens.firstGlyph' : (1, 'scalar_number', 0, 0),
-        'extratokens.lastGlyph'  : (1, 'scalar_number', 0, 0),
+        'extratokens'                   : (1, 'snippets', 1, 0),
+        'extratokens.class'             : (1, 'scalar_text', 0, 0),
+        'extratokens.type'              : (1, 'scalar_text', 0, 0),
+        'extratokens.firstGlyph'        : (1, 'scalar_number', 0, 0),
+        'extratokens.lastGlyph'         : (1, 'scalar_number', 0, 0),
+        'extratokens.gridSize'          : (1, 'scalar_number', 0, 0),
+        'extratokens.gridBottomCenter'  : (1, 'scalar_number', 0, 0),
+        'extratokens.gridTopCenter'     : (1, 'scalar_number', 0, 0),
+        'extratokens.gridBeginCenter'   : (1, 'scalar_number', 0, 0),
+        'extratokens.gridEndCenter'     : (1, 'scalar_number', 0, 0),
 
         'glyph.h'      : (1, 'number', 0, 0),
         'glyph.w'      : (1, 'number', 0, 0),
@@ -323,16 +369,18 @@ class PageParser(object):
         'version.paragraph_continuation'   : (1, 'scalar_text', 0, 0),
         'version.toc'                      : (1, 'scalar_text', 0, 0),
 
-        'stylesheet'   : (1, 'snippets', 1, 0),
-        'style'              : (1, 'snippets', 1, 0),
-        'style._tag'         : (1, 'scalar_text', 0, 0),
-        'style.type'         : (1, 'scalar_text', 0, 0),
-        'style._parent_type' : (1, 'scalar_text', 0, 0),
-        'style.class'        : (1, 'scalar_text', 0, 0),
-        'style._after_class' : (1, 'scalar_text', 0, 0),
-        'rule'               : (1, 'snippets', 1, 0),
-        'rule.attr'          : (1, 'scalar_text', 0, 0),
-        'rule.value'         : (1, 'scalar_text', 0, 0),
+        'stylesheet'                : (1, 'snippets', 1, 0),
+        'style'                     : (1, 'snippets', 1, 0),
+        'style._tag'                : (1, 'scalar_text', 0, 0),
+        'style.type'                : (1, 'scalar_text', 0, 0),
+        'style._after_type'         : (1, 'scalar_text', 0, 0),
+        'style._parent_type'        : (1, 'scalar_text', 0, 0),
+        'style._after_parent_type'  : (1, 'scalar_text', 0, 0),
+        'style.class'               : (1, 'scalar_text', 0, 0),
+        'style._after_class'        : (1, 'scalar_text', 0, 0),
+        'rule'                      : (1, 'snippets', 1, 0),
+        'rule.attr'                 : (1, 'scalar_text', 0, 0),
+        'rule.value'                : (1, 'scalar_text', 0, 0),
 
         'original'      : (0, 'number', 1, 1),
         'original.pnum' : (1, 'number', 0, 0),
@@ -361,14 +409,14 @@ class PageParser(object):
         for j in xrange(i+1, cnt) :
             result += '.' + self.tagpath[j]
         return result
-            
+
 
     # list of absolute command byte values values that indicate
     # various types of loop meachanisms typically used to generate vectors
 
     cmd_list = (0x76, 0x76)
 
-    # peek at and return 1 byte that is ahead by i bytes 
+    # peek at and return 1 byte that is ahead by i bytes
     def peek(self, aheadi):
         c = self.fo.read(aheadi)
         if (len(c) == 0):
@@ -401,7 +449,7 @@ class PageParser(object):
         return result
 
 
-    # process the next tag token, recursively handling subtags, 
+    # process the next tag token, recursively handling subtags,
     # arguments, and commands
     def procToken(self, token):
 
@@ -423,7 +471,7 @@ class PageParser(object):
 
         if known_token :
 
-            # handle subtags if present 
+            # handle subtags if present
             subtagres = []
             if (splcase == 1):
                 # this type of tag uses of escape marker 0x74 indicate subtag count
@@ -432,7 +480,7 @@ class PageParser(object):
                     subtags = 1
                     num_args = 0
 
-            if (subtags == 1): 
+            if (subtags == 1):
                 ntags = readEncodedNumber(self.fo)
                 if self.debug : print 'subtags: ' + token + ' has ' + str(ntags)
                 for j in xrange(ntags):
@@ -463,12 +511,13 @@ class PageParser(object):
             return result
 
         # all tokens that need to be processed should be in the hash
-        # table if it may indicate a problem, either new token 
+        # table if it may indicate a problem, either new token
         # or an out of sync condition
         else:
             result = []
-            if (self.debug):
+            if (self.debug or self.first_unknown):
                 print 'Unknown Token:', token
+                self.first_unknown = False
             self.tag_pop()
             return result
 
@@ -515,7 +564,7 @@ class PageParser(object):
     # dispatches loop commands bytes with various modes
     # The 0x76 style loops are used to build vectors
 
-    # This was all derived by trial and error and 
+    # This was all derived by trial and error and
     # new loop types may exist that are not handled here
     # since they did not appear in the test cases
 
@@ -534,7 +583,7 @@ class PageParser(object):
         return result
 
 
-            
+
     # add full tag path to injected snippets
     def updateName(self, tag, prefix):
         name = tag[0]
@@ -562,7 +611,7 @@ class PageParser(object):
         argtype = tag[2]
         argList = tag[3]
         nsubtagList = []
-        if len(argList) > 0 : 
+        if len(argList) > 0 :
             for j in argList:
                 asnip = self.snippetList[j]
                 aso, atag = self.injectSnippets(asnip)
@@ -594,65 +643,70 @@ class PageParser(object):
         nodename = fullpathname.pop()
         ilvl = len(fullpathname)
         indent = ' ' * (3 * ilvl)
-        result = indent + '<' + nodename + '>'
+        rlst = []
+        rlst.append(indent + '<' + nodename + '>')
         if len(argList) > 0:
-            argres = ''
+            alst = []
             for j in argList:
                 if (argtype == 'text') or (argtype == 'scalar_text') :
-                    argres += j + '|'
+                    alst.append(j + '|')
                 else :
-                    argres += str(j) + ','
+                    alst.append(str(j) + ',')
+            argres = "".join(alst)
             argres = argres[0:-1]
             if argtype == 'snippets' :
-                result += 'snippets:' + argres
+                rlst.append('snippets:' + argres)
             else :
-                result += argres
+                rlst.append(argres)
         if len(subtagList) > 0 :
-            result += '\n'
+            rlst.append('\n')
             for j in subtagList:
                 if len(j) > 0 :
-                    result += self.formatTag(j)
-            result += indent + '</' + nodename + '>\n'
+                    rlst.append(self.formatTag(j))
+            rlst.append(indent + '</' + nodename + '>\n')
         else:
-            result += '</' + nodename + '>\n'
-        return result
+            rlst.append('</' + nodename + '>\n')
+        return "".join(rlst)
 
 
-   # flatten tag
+    # flatten tag
     def flattenTag(self, node):
         name = node[0]
         subtagList = node[1]
         argtype = node[2]
         argList = node[3]
-        result = name
+        rlst = []
+        rlst.append(name)
         if (len(argList) > 0):
-            argres = ''
+            alst = []
             for j in argList:
                 if (argtype == 'text') or (argtype == 'scalar_text') :
-                    argres += j + '|'
+                    alst.append(j + '|')
                 else :
-                    argres += str(j) + '|'
+                    alst.append(str(j) + '|')
+            argres = "".join(alst)
             argres = argres[0:-1]
             if argtype == 'snippets' :
-                result += '.snippets=' + argres
+                rlst.append('.snippets=' + argres)
             else :
-                result += '=' + argres
-        result += '\n'
+                rlst.append('=' + argres)
+        rlst.append('\n')
         for j in subtagList:
             if len(j) > 0 :
-                result += self.flattenTag(j)
-        return result
+                rlst.append(self.flattenTag(j))
+        return "".join(rlst)
 
 
     # reduce create xml output
     def formatDoc(self, flat_xml):
-        result = ''
+        rlst = []
         for j in self.doc :
             if len(j) > 0:
                 if flat_xml:
-                    result += self.flattenTag(j)
+                    rlst.append(self.flattenTag(j))
                 else:
-                    result += self.formatTag(j)
+                    rlst.append(self.formatTag(j))
+        result = "".join(rlst)
         if self.debug : print result
         return result
 
@@ -697,7 +751,7 @@ class PageParser(object):
                 first_token = None
 
             v = self.getNext()
-            if (v == None): 
+            if (v == None):
                 break
 
             if (v == 0x72):
@@ -708,7 +762,7 @@ class PageParser(object):
                     self.doc.append(tag)
             else:
                 if self.debug:
-                    print "Main Loop:  Unknown value: %x" % v 
+                    print "Main Loop:  Unknown value: %x" % v
                 if (v == 0):
                     if (self.peek(1) == 0x5f):
                         skip = self.fo.read(1)
@@ -761,7 +815,7 @@ def usage():
 
 #
 # Main
-#   
+#
 
 def main(argv):
     dictFile = ""
@@ -782,11 +836,11 @@ def main(argv):
         print str(err) # will print something like "option -a not recognized"
         usage()
         sys.exit(2)
-    
+
     if len(opts) == 0 and len(args) == 0 :
         usage()
-        sys.exit(2) 
-       
+        sys.exit(2)
+
     for o, a in opts:
         if o =="-d":
             debug=True

DeDRM_Macintosh_Application/DeDRM.app/Contents/Resources/description.rtfd/TXT.rtf

@@ -1,4 +1,4 @@
-{\rtf1\ansi\ansicpg1252\cocoartf949\cocoasubrtf540
+{\rtf1\ansi\ansicpg1252\cocoartf1348\cocoasubrtf170
 {\fonttbl}
 {\colortbl;\red255\green255\blue255;}
 }

DeDRM_Macintosh_Application/DeDRM.app/Contents/Resources/encodebase64.py

@@ -29,18 +29,17 @@ def usage(progname):
 
 def cli_main(argv=sys.argv):
     progname = os.path.basename(argv[0])
-        
+
     if len(argv)<2:
         usage(progname)
         sys.exit(2)
-        
+
     keypath = argv[1]
     with open(keypath, 'rb') as f:
         keyder = f.read()
-	print keyder.encode('base64')
+        print keyder.encode('base64')
     return 0
 
 
 if __name__ == '__main__':
     sys.exit(cli_main())
-   

DeDRM_Macintosh_Application/DeDRM.app/Contents/Resources/epubtest.py

@@ -0,0 +1,208 @@
+#!/usr/bin/python
+#
+# This is a python script. You need a Python interpreter to run it.
+# For example, ActiveState Python, which exists for windows.
+#
+# Changelog drmcheck
+#  1.00 - Initial version, with code from various other scripts
+#  1.01 - Moved authorship announcement to usage section.
+#
+# Changelog epubtest
+#  1.00 - Cut to epubtest.py, testing ePub files only by Apprentice Alf
+#  1.01 - Added routine for use by Windows DeDRM
+#
+# Written in 2011 by Paul Durrant
+# Released with unlicense. See http://unlicense.org/
+#
+#############################################################################
+#
+# This is free and unencumbered software released into the public domain.
+#
+# Anyone is free to copy, modify, publish, use, compile, sell, or
+# distribute this software, either in source code form or as a compiled
+# binary, for any purpose, commercial or non-commercial, and by any
+# means.
+#
+# In jurisdictions that recognize copyright laws, the author or authors
+# of this software dedicate any and all copyright interest in the
+# software to the public domain. We make this dedication for the benefit
+# of the public at large and to the detriment of our heirs and
+# successors. We intend this dedication to be an overt act of
+# relinquishment in perpetuity of all present and future rights to this
+# software under copyright law.
+#
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+# EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+# MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
+# IN NO EVENT SHALL THE AUTHORS BE LIABLE FOR ANY CLAIM, DAMAGES OR
+# OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+# ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+# OTHER DEALINGS IN THE SOFTWARE.
+#
+#############################################################################
+#
+# It's still polite to give attribution if you do reuse this code.
+#
+
+from __future__ import with_statement
+
+__version__ = '1.01'
+
+import sys, struct, os
+import zlib
+import zipfile
+import xml.etree.ElementTree as etree
+
+NSMAP = {'adept': 'http://ns.adobe.com/adept',
+         'enc': 'http://www.w3.org/2001/04/xmlenc#'}
+
+# Wrap a stream so that output gets flushed immediately
+# and also make sure that any unicode strings get
+# encoded using "replace" before writing them.
+class SafeUnbuffered:
+    def __init__(self, stream):
+        self.stream = stream
+        self.encoding = stream.encoding
+        if self.encoding == None:
+            self.encoding = "utf-8"
+    def write(self, data):
+        if isinstance(data,unicode):
+            data = data.encode(self.encoding,"replace")
+        self.stream.write(data)
+        self.stream.flush()
+    def __getattr__(self, attr):
+        return getattr(self.stream, attr)
+
+try:
+    from calibre.constants import iswindows, isosx
+except:
+    iswindows = sys.platform.startswith('win')
+    isosx = sys.platform.startswith('darwin')
+
+def unicode_argv():
+    if iswindows:
+        # Uses shell32.GetCommandLineArgvW to get sys.argv as a list of Unicode
+        # strings.
+
+        # Versions 2.x of Python don't support Unicode in sys.argv on
+        # Windows, with the underlying Windows API instead replacing multi-byte
+        # characters with '?'.  So use shell32.GetCommandLineArgvW to get sys.argv
+        # as a list of Unicode strings and encode them as utf-8
+
+        from ctypes import POINTER, byref, cdll, c_int, windll
+        from ctypes.wintypes import LPCWSTR, LPWSTR
+
+        GetCommandLineW = cdll.kernel32.GetCommandLineW
+        GetCommandLineW.argtypes = []
+        GetCommandLineW.restype = LPCWSTR
+
+        CommandLineToArgvW = windll.shell32.CommandLineToArgvW
+        CommandLineToArgvW.argtypes = [LPCWSTR, POINTER(c_int)]
+        CommandLineToArgvW.restype = POINTER(LPWSTR)
+
+        cmd = GetCommandLineW()
+        argc = c_int(0)
+        argv = CommandLineToArgvW(cmd, byref(argc))
+        if argc.value > 0:
+            # Remove Python executable and commands if present
+            start = argc.value - len(sys.argv)
+            return [argv[i] for i in
+                    xrange(start, argc.value)]
+        # if we don't have any arguments at all, just pass back script name
+        # this should never happen
+        return [u"epubtest.py"]
+    else:
+        argvencoding = sys.stdin.encoding
+        if argvencoding == None:
+            argvencoding = "utf-8"
+        return [arg if (type(arg) == unicode) else unicode(arg,argvencoding) for arg in sys.argv]
+
+_FILENAME_LEN_OFFSET = 26
+_EXTRA_LEN_OFFSET = 28
+_FILENAME_OFFSET = 30
+_MAX_SIZE = 64 * 1024
+
+
+def uncompress(cmpdata):
+    dc = zlib.decompressobj(-15)
+    data = ''
+    while len(cmpdata) > 0:
+        if len(cmpdata) > _MAX_SIZE :
+            newdata = cmpdata[0:_MAX_SIZE]
+            cmpdata = cmpdata[_MAX_SIZE:]
+        else:
+            newdata = cmpdata
+            cmpdata = ''
+        newdata = dc.decompress(newdata)
+        unprocessed = dc.unconsumed_tail
+        if len(unprocessed) == 0:
+            newdata += dc.flush()
+        data += newdata
+        cmpdata += unprocessed
+        unprocessed = ''
+    return data
+
+def getfiledata(file, zi):
+    # get file name length and exta data length to find start of file data
+    local_header_offset = zi.header_offset
+
+    file.seek(local_header_offset + _FILENAME_LEN_OFFSET)
+    leninfo = file.read(2)
+    local_name_length, = struct.unpack('<H', leninfo)
+
+    file.seek(local_header_offset + _EXTRA_LEN_OFFSET)
+    exinfo = file.read(2)
+    extra_field_length, = struct.unpack('<H', exinfo)
+
+    file.seek(local_header_offset + _FILENAME_OFFSET + local_name_length + extra_field_length)
+    data = None
+
+    # if not compressed we are good to go
+    if zi.compress_type == zipfile.ZIP_STORED:
+        data = file.read(zi.file_size)
+
+    # if compressed we must decompress it using zlib
+    if zi.compress_type == zipfile.ZIP_DEFLATED:
+        cmpdata = file.read(zi.compress_size)
+        data = uncompress(cmpdata)
+
+    return data
+
+def encryption(infile):
+    # returns encryption: one of Unencrypted, Adobe, B&N and Unknown
+    encryption = "Unknown"
+    try:
+        with open(infile,'rb') as infileobject:
+            bookdata = infileobject.read(58)
+            # Check for Zip
+            if bookdata[0:0+2] == "PK":
+                foundrights = False
+                foundencryption = False
+                inzip = zipfile.ZipFile(infile,'r')
+                namelist = set(inzip.namelist())
+                if 'META-INF/rights.xml' not in namelist or 'META-INF/encryption.xml' not in namelist:
+                    encryption = "Unencrypted"
+                else:
+                    rights = etree.fromstring(inzip.read('META-INF/rights.xml'))
+                    adept = lambda tag: '{%s}%s' % (NSMAP['adept'], tag)
+                    expr = './/%s' % (adept('encryptedKey'),)
+                    bookkey = ''.join(rights.findtext(expr))
+                    if len(bookkey) == 172:
+                        encryption = "Adobe"
+                    elif len(bookkey) == 64:
+                        encryption = "B&N"
+                    else:
+                        encryption = "Unknown"
+    except:
+        traceback.print_exc()
+    return encryption
+
+def main():
+    argv=unicode_argv()
+    print encryption(argv[1])
+    return 0
+
+if __name__ == "__main__":
+    sys.stdout=SafeUnbuffered(sys.stdout)
+    sys.stderr=SafeUnbuffered(sys.stderr)
+    sys.exit(main())

DeDRM_Macintosh_Application/DeDRM.app/Contents/Resources/erdr2pml.py

@@ -1,8 +1,11 @@
 #!/usr/bin/env python
-# vim:ts=4:sw=4:softtabstop=4:smarttab:expandtab
-#
+# -*- coding: utf-8 -*-
+
 # erdr2pml.py
+# Copyright © 2008 The Dark Reverser
 #
+# Modified 2008–2012 by some_updates, DiapDealer and Apprentice Alf
+
 # This is a python script. You need a Python interpreter to run it.
 # For example, ActiveState Python, which exists for windows.
 # Changelog
@@ -16,7 +19,7 @@
 # Custom version 0.03 - no change to eReader support, only usability changes
 #   - start of pep-8 indentation (spaces not tab), fix trailing blanks
 #   - version variable, only one place to change
-#   - added main routine, now callable as a library/module, 
+#   - added main routine, now callable as a library/module,
 #     means tools can add optional support for ereader2html
 #   - outdir is no longer a mandatory parameter (defaults based on input name if missing)
 #   - time taken output to stdout
@@ -55,43 +58,129 @@
 #  0.14 - contributed enhancement to support --make-pmlz switch
 #  0.15 - enabled high-ascii to pml character encoding. DropBook now works on Mac.
 #  0.16 - convert to use openssl DES (very very fast) or pure python DES if openssl's libcrypto is not available
+#  0.17 - added support for pycrypto's DES as well
+#  0.18 - on Windows try PyCrypto first and OpenSSL next
+#  0.19 - Modify the interface to allow use of import
+#  0.20 - modify to allow use inside new interface for calibre plugins
+#  0.21 - Support eReader (drm) version 11.
+#       - Don't reject dictionary format.
+#       - Ignore sidebars for dictionaries (different format?)
+#  0.22 - Unicode and plugin support, different image folders for PMLZ and source
+#  0.23 - moved unicode_argv call inside main for Windows DeDRM compatibility
 
-Des = None
+__version__='0.23'
 
-import openssl_des
-Des = openssl_des.load_libcrypto()
+import sys, re
+import struct, binascii, getopt, zlib, os, os.path, urllib, tempfile, traceback
 
-# if that did not work then use pure python implementation
-# of DES and try to speed it up with Psycho
-if Des == None:
-    import python_des
-    Des = python_des.Des
-    # Import Psyco if available
-    try:
-        # Dumb speed hack 1
-        # http://psyco.sourceforge.net
-        import psyco
-        psyco.full()
-        pass
-    except ImportError:
-        pass
+if 'calibre' in sys.modules:
+    inCalibre = True
+else:
+    inCalibre = False
 
-
-__version__='0.16'
-
-class Unbuffered:
+# Wrap a stream so that output gets flushed immediately
+# and also make sure that any unicode strings get
+# encoded using "replace" before writing them.
+class SafeUnbuffered:
     def __init__(self, stream):
         self.stream = stream
+        self.encoding = stream.encoding
+        if self.encoding == None:
+            self.encoding = "utf-8"
     def write(self, data):
+        if isinstance(data,unicode):
+            data = data.encode(self.encoding,"replace")
         self.stream.write(data)
         self.stream.flush()
     def __getattr__(self, attr):
         return getattr(self.stream, attr)
 
-import sys
-sys.stdout=Unbuffered(sys.stdout)
+iswindows = sys.platform.startswith('win')
+isosx = sys.platform.startswith('darwin')
 
-import struct, binascii, getopt, zlib, os, os.path, urllib, tempfile
+def unicode_argv():
+    if iswindows:
+        # Uses shell32.GetCommandLineArgvW to get sys.argv as a list of Unicode
+        # strings.
+
+        # Versions 2.x of Python don't support Unicode in sys.argv on
+        # Windows, with the underlying Windows API instead replacing multi-byte
+        # characters with '?'.
+
+
+        from ctypes import POINTER, byref, cdll, c_int, windll
+        from ctypes.wintypes import LPCWSTR, LPWSTR
+
+        GetCommandLineW = cdll.kernel32.GetCommandLineW
+        GetCommandLineW.argtypes = []
+        GetCommandLineW.restype = LPCWSTR
+
+        CommandLineToArgvW = windll.shell32.CommandLineToArgvW
+        CommandLineToArgvW.argtypes = [LPCWSTR, POINTER(c_int)]
+        CommandLineToArgvW.restype = POINTER(LPWSTR)
+
+        cmd = GetCommandLineW()
+        argc = c_int(0)
+        argv = CommandLineToArgvW(cmd, byref(argc))
+        if argc.value > 0:
+            # Remove Python executable and commands if present
+            start = argc.value - len(sys.argv)
+            return [argv[i] for i in
+                    xrange(start, argc.value)]
+        # if we don't have any arguments at all, just pass back script name
+        # this should never happen
+        return [u"mobidedrm.py"]
+    else:
+        argvencoding = sys.stdin.encoding
+        if argvencoding == None:
+            argvencoding = "utf-8"
+        return [arg if (type(arg) == unicode) else unicode(arg,argvencoding) for arg in sys.argv]
+
+Des = None
+if iswindows:
+    # first try with pycrypto
+    if inCalibre:
+        from calibre_plugins.dedrm import pycrypto_des
+    else:
+        import pycrypto_des
+    Des = pycrypto_des.load_pycrypto()
+    if Des == None:
+        # they try with openssl
+        if inCalibre:
+            from calibre_plugins.dedrm import openssl_des
+        else:
+            import openssl_des
+        Des = openssl_des.load_libcrypto()
+else:
+    # first try with openssl
+    if inCalibre:
+        from calibre_plugins.dedrm import openssl_des
+    else:
+        import openssl_des
+    Des = openssl_des.load_libcrypto()
+    if Des == None:
+        # then try with pycrypto
+        if inCalibre:
+            from calibre_plugins.dedrm import pycrypto_des
+        else:
+            import pycrypto_des
+        Des = pycrypto_des.load_pycrypto()
+
+# if that did not work then use pure python implementation
+# of DES and try to speed it up with Psycho
+if Des == None:
+    if inCalibre:
+        from calibre_plugins.dedrm import python_des
+    else:
+        import python_des
+    Des = python_des.Des
+    # Import Psyco if available
+    try:
+        # http://psyco.sourceforge.net
+        import psyco
+        psyco.full()
+    except ImportError:
+        pass
 
 try:
     from hashlib import sha1
@@ -99,19 +188,27 @@ except ImportError:
     # older Python release
     import sha
     sha1 = lambda s: sha.new(s)
+
 import cgi
 import logging
 
 logging.basicConfig()
 #logging.basicConfig(level=logging.DEBUG)
 
+
 class Sectionizer(object):
+    bkType = "Book"
+
     def __init__(self, filename, ident):
         self.contents = file(filename, 'rb').read()
         self.header = self.contents[0:72]
         self.num_sections, = struct.unpack('>H', self.contents[76:78])
+        # Dictionary or normal content (TODO: Not hard-coded)
         if self.header[0x3C:0x3C+8] != ident:
-            raise ValueError('Invalid file format')
+            if self.header[0x3C:0x3C+8] == "PDctPPrs":
+                self.bkType = "Dict"
+            else:
+                raise ValueError('Invalid file format')
         self.sections = []
         for i in xrange(self.num_sections):
             offset, a1,a2,a3,a4 = struct.unpack('>LBBBB', self.contents[78+i*8:78+i*8+8])
@@ -125,17 +222,30 @@ class Sectionizer(object):
         off = self.sections[section][0]
         return self.contents[off:end_off]
 
-def sanitizeFileName(s):
-    r = ''
-    for c in s:
-        if c in "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789_.-":
-            r += c
-    return r
+# cleanup unicode filenames
+# borrowed from calibre from calibre/src/calibre/__init__.py
+# added in removal of control (<32) chars
+# and removal of . at start and end
+# and with some (heavily edited) code from Paul Durrant's kindlenamer.py
+def sanitizeFileName(name):
+    # substitute filename unfriendly characters
+    name = name.replace(u"<",u"[").replace(u">",u"]").replace(u" : ",u" – ").replace(u": ",u" – ").replace(u":",u"—").replace(u"/",u"_").replace(u"\\",u"_").replace(u"|",u"_").replace(u"\"",u"\'")
+    # delete control characters
+    name = u"".join(char for char in name if ord(char)>=32)
+    # white space to single space, delete leading and trailing while space
+    name = re.sub(ur"\s", u" ", name).strip()
+    # remove leading dots
+    while len(name)>0 and name[0] == u".":
+        name = name[1:]
+    # remove trailing dots (Windows doesn't like them)
+    if name.endswith(u'.'):
+        name = name[:-1]
+    return name
 
 def fixKey(key):
     def fixByte(b):
         return b ^ ((b ^ (b<<1) ^ (b<<2) ^ (b<<3) ^ (b<<4) ^ (b<<5) ^ (b<<6) ^ (b<<7) ^ 0x80) & 0x80)
-    return 	"".join([chr(fixByte(ord(a))) for a in key])
+    return     "".join([chr(fixByte(ord(a))) for a in key])
 
 def deXOR(text, sp, table):
     r=''
@@ -148,15 +258,15 @@ def deXOR(text, sp, table):
     return r
 
 class EreaderProcessor(object):
-    def __init__(self, section_reader, username, creditcard):
-        self.section_reader = section_reader
-        data = section_reader(0)
+    def __init__(self, sect, user_key):
+        self.section_reader = sect.loadSection
+        data = self.section_reader(0)
         version,  = struct.unpack('>H', data[0:2])
         self.version = version
         logging.info('eReader file format version %s', version)
         if version != 272 and version != 260 and version != 259:
             raise ValueError('incorrect eReader version %d (error 1)' % version)
-        data = section_reader(1)
+        data = self.section_reader(1)
         self.data = data
         des = Des(fixKey(data[0:8]))
         cookie_shuf, cookie_size = struct.unpack('>LL', des.decrypt(data[-8:]))
@@ -169,27 +279,25 @@ class EreaderProcessor(object):
             for i in xrange(len(data)):
                 j = (j + shuf) % len(data)
                 r[j] = data[i]
-            assert	len("".join(r)) == len(data)
+            assert    len("".join(r)) == len(data)
             return "".join(r)
         r = unshuff(input[0:-8], cookie_shuf)
 
-        def fixUsername(s):
-            r = ''
-            for c in s.lower():
-                if (c >= 'a' and c <= 'z' or c >= '0' and c <= '9'):
-                    r += c
-            return r
-
-        user_key = struct.pack('>LL', binascii.crc32(fixUsername(username)) & 0xffffffff, binascii.crc32(creditcard[-8:])& 0xffffffff)
         drm_sub_version = struct.unpack('>H', r[0:2])[0]
         self.num_text_pages = struct.unpack('>H', r[2:4])[0] - 1
         self.num_image_pages = struct.unpack('>H', r[26:26+2])[0]
         self.first_image_page = struct.unpack('>H', r[24:24+2])[0]
+        # Default values
+        self.num_footnote_pages = 0
+        self.num_sidebar_pages = 0
+        self.first_footnote_page = -1
+        self.first_sidebar_page = -1
         if self.version == 272:
             self.num_footnote_pages = struct.unpack('>H', r[46:46+2])[0]
             self.first_footnote_page = struct.unpack('>H', r[44:44+2])[0]
-            self.num_sidebar_pages = struct.unpack('>H', r[38:38+2])[0]
-            self.first_sidebar_page = struct.unpack('>H', r[36:36+2])[0]
+            if (sect.bkType == "Book"):
+                self.num_sidebar_pages = struct.unpack('>H', r[38:38+2])[0]
+                self.first_sidebar_page = struct.unpack('>H', r[36:36+2])[0]
             # self.num_bookinfo_pages = struct.unpack('>H', r[34:34+2])[0]
             # self.first_bookinfo_page = struct.unpack('>H', r[32:32+2])[0]
             # self.num_chapter_pages = struct.unpack('>H', r[22:22+2])[0]
@@ -205,10 +313,8 @@ class EreaderProcessor(object):
             self.xortable_size = struct.unpack('>H', r[42:42+2])[0]
             self.xortable = self.data[self.xortable_offset:self.xortable_offset + self.xortable_size]
         else:
-            self.num_footnote_pages = 0
-            self.num_sidebar_pages = 0
-            self.first_footnote_page = -1
-            self.first_sidebar_page = -1
+            # Nothing needs to be done
+            pass
             # self.num_bookinfo_pages = 0
             # self.num_chapter_pages = 0
             # self.num_link_pages = 0
@@ -233,10 +339,14 @@ class EreaderProcessor(object):
             encrypted_key_sha = r[44:44+20]
             encrypted_key = r[64:64+8]
         elif version == 260:
-            if drm_sub_version != 13:
+            if drm_sub_version != 13 and drm_sub_version != 11:
                 raise ValueError('incorrect eReader version %d (error 3)' % drm_sub_version)
-            encrypted_key = r[44:44+8]
-            encrypted_key_sha = r[52:52+20]
+            if drm_sub_version == 13:
+                encrypted_key = r[44:44+8]
+                encrypted_key_sha = r[52:52+20]
+            else:
+                encrypted_key = r[64:64+8]
+                encrypted_key_sha = r[44:44+20]
         elif version == 272:
             encrypted_key = r[172:172+8]
             encrypted_key_sha = r[56:56+20]
@@ -251,7 +361,7 @@ class EreaderProcessor(object):
         sect = self.section_reader(self.first_image_page + i)
         name = sect[4:4+32].strip('\0')
         data = sect[62:]
-        return sanitizeFileName(name), data
+        return sanitizeFileName(unicode(name,'windows-1252')), data
 
 
     # def getChapterNamePMLOffsetData(self):
@@ -263,7 +373,7 @@ class EreaderProcessor(object):
     #             offname = deXOR(chaps, j, self.xortable)
     #             offset = struct.unpack('>L', offname[0:4])[0]
     #             name = offname[4:].strip('\0')
-    #             cv += '%d|%s\n' % (offset, name) 
+    #             cv += '%d|%s\n' % (offset, name)
     #     return cv
 
     # def getLinkNamePMLOffsetData(self):
@@ -275,7 +385,7 @@ class EreaderProcessor(object):
     #             offname = deXOR(links, j, self.xortable)
     #             offset = struct.unpack('>L', offname[0:4])[0]
     #             name = offname[4:].strip('\0')
-    #             lv += '%d|%s\n' % (offset, name) 
+    #             lv += '%d|%s\n' % (offset, name)
     #     return lv
 
     # def getExpandedTextSizesData(self):
@@ -303,7 +413,7 @@ class EreaderProcessor(object):
         for i in xrange(self.num_text_pages):
             logging.debug('get page %d', i)
             r += zlib.decompress(des.decrypt(self.section_reader(1 + i)))
-             
+
         # now handle footnotes pages
         if self.num_footnote_pages > 0:
             r += '\n'
@@ -322,6 +432,12 @@ class EreaderProcessor(object):
                 r += fmarker
                 fnote_ids = fnote_ids[id_len+4:]
 
+        # TODO: Handle dictionary index (?) pages - which are also marked as
+        # sidebar_pages (?). For now dictionary sidebars are ignored
+        # For dictionaries - record 0 is null terminated strings, followed by
+        # blocks of around 62000 bytes and a final block. Not sure of the
+        # encoding
+
         # now handle sidebar pages
         if self.num_sidebar_pages > 0:
             r += '\n'
@@ -334,7 +450,7 @@ class EreaderProcessor(object):
                 id_len = ord(sbar_ids[2])
                 id = sbar_ids[3:3+id_len]
                 smarker = '<sidebar id="%s">\n' % id
-                smarker += zlib.decompress(des.decrypt(self.section_reader(self.first_footnote_page + i)))
+                smarker += zlib.decompress(des.decrypt(self.section_reader(self.first_sidebar_page + i)))
                 smarker += '\n</sidebar>\n'
                 r += smarker
                 sbar_ids = sbar_ids[id_len+4:]
@@ -342,135 +458,140 @@ class EreaderProcessor(object):
         return r
 
 def cleanPML(pml):
-	# Convert special characters to proper PML code.  High ASCII start at (\x80, \a128) and go up to (\xff, \a255)
-	pml2 = pml
-	for k in xrange(128,256):
-		badChar = chr(k)
-		pml2 = pml2.replace(badChar, '\\a%03d' % k)
-	return pml2
+    # Convert special characters to proper PML code.  High ASCII start at (\x80, \a128) and go up to (\xff, \a255)
+    pml2 = pml
+    for k in xrange(128,256):
+        badChar = chr(k)
+        pml2 = pml2.replace(badChar, '\\a%03d' % k)
+    return pml2
 
-def convertEreaderToPml(infile, name, cc, outdir):
-    if not os.path.exists(outdir):
-        os.makedirs(outdir)
+def decryptBook(infile, outpath, make_pmlz, user_key):
+    bookname = os.path.splitext(os.path.basename(infile))[0]
+    if make_pmlz:
+        # outpath is actually pmlz name
+        pmlzname = outpath
+        outdir = tempfile.mkdtemp()
+        imagedirpath = os.path.join(outdir,u"images")
+    else:
+        pmlzname = None
+        outdir = outpath
+        imagedirpath = os.path.join(outdir,bookname + u"_img")
 
-    print "   Decoding File"
-    sect = Sectionizer(infile, 'PNRdPPrs')
-    er = EreaderProcessor(sect.loadSection, name, cc)
+    try:
+        if not os.path.exists(outdir):
+            os.makedirs(outdir)
+        print u"Decoding File"
+        sect = Sectionizer(infile, 'PNRdPPrs')
+        er = EreaderProcessor(sect, user_key)
 
-    if er.getNumImages() > 0:
-        print "   Extracting images"
-        imagedir = bookname + '_img/'
-        imagedirpath = os.path.join(outdir,imagedir)
-        if not os.path.exists(imagedirpath):
-            os.makedirs(imagedirpath)
-        for i in xrange(er.getNumImages()):
-            name, contents = er.getImage(i)
-            file(os.path.join(imagedirpath, name), 'wb').write(contents)
+        if er.getNumImages() > 0:
+            print u"Extracting images"
+            if not os.path.exists(imagedirpath):
+                os.makedirs(imagedirpath)
+            for i in xrange(er.getNumImages()):
+                name, contents = er.getImage(i)
+                file(os.path.join(imagedirpath, name), 'wb').write(contents)
 
-    print "   Extracting pml"
-    pml_string = er.getText()
-    pmlfilename = bookname + ".pml"
-    file(os.path.join(outdir, pmlfilename),'wb').write(cleanPML(pml_string))
-
-    # bkinfo = er.getBookInfo()
-    # if bkinfo != '':
-    #     print "   Extracting book meta information"
-    #     file(os.path.join(outdir, 'bookinfo.txt'),'wb').write(bkinfo)
+        print u"Extracting pml"
+        pml_string = er.getText()
+        pmlfilename = bookname + ".pml"
+        file(os.path.join(outdir, pmlfilename),'wb').write(cleanPML(pml_string))
+        if pmlzname is not None:
+            import zipfile
+            import shutil
+            print u"Creating PMLZ file {0}".format(os.path.basename(pmlzname))
+            myZipFile = zipfile.ZipFile(pmlzname,'w',zipfile.ZIP_STORED, False)
+            list = os.listdir(outdir)
+            for filename in list:
+                localname = filename
+                filePath = os.path.join(outdir,filename)
+                if os.path.isfile(filePath):
+                    myZipFile.write(filePath, localname)
+                elif os.path.isdir(filePath):
+                    imageList = os.listdir(filePath)
+                    localimgdir = os.path.basename(filePath)
+                    for image in imageList:
+                        localname = os.path.join(localimgdir,image)
+                        imagePath = os.path.join(filePath,image)
+                        if os.path.isfile(imagePath):
+                            myZipFile.write(imagePath, localname)
+            myZipFile.close()
+            # remove temporary directory
+            shutil.rmtree(outdir, True)
+            print u"Output is {0}".format(pmlzname)
+        else :
+            print u"Output is in {0}".format(outdir)
+        print "done"
+    except ValueError, e:
+        print u"Error: {0}".format(e)
+        traceback.print_exc()
+        return 1
+    return 0
 
 
 def usage():
-    print "Converts DRMed eReader books to PML Source"
-    print "Usage:"
-    print "  erdr2pml [options] infile.pdb [outdir] \"your name\" credit_card_number "
-    print " "
-    print "Options: "
-    print "  -h                prints this message"
-    print "  --make-pmlz       create PMLZ instead of using output directory"
-    print " "
-    print "Note:"
-    print "  if ommitted, outdir defaults based on 'infile.pdb'"
-    print "  It's enough to enter the last 8 digits of the credit card number"
+    print u"Converts DRMed eReader books to PML Source"
+    print u"Usage:"
+    print u"  erdr2pml [options] infile.pdb [outpath] \"your name\" credit_card_number"
+    print u" "
+    print u"Options: "
+    print u"  -h             prints this message"
+    print u"  -p             create PMLZ instead of source folder"
+    print u"  --make-pmlz    create PMLZ instead of source folder"
+    print u" "
+    print u"Note:"
+    print u"  if outpath is ommitted, creates source in 'infile_Source' folder"
+    print u"  if outpath is ommitted and pmlz option, creates PMLZ 'infile.pmlz'"
+    print u"  if source folder created, images are in infile_img folder"
+    print u"  if pmlz file created, images are in images folder"
+    print u"  It's enough to enter the last 8 digits of the credit card number"
     return
 
-def main(argv=None):
-    global bookname
+def getuser_key(name,cc):
+    newname = "".join(c for c in name.lower() if c >= 'a' and c <= 'z' or c >= '0' and c <= '9')
+    cc = cc.replace(" ","")
+    return struct.pack('>LL', binascii.crc32(newname) & 0xffffffff,binascii.crc32(cc[-8:])& 0xffffffff)
+
+def cli_main():
+    print u"eRdr2Pml v{0}. Copyright © 2009–2012 The Dark Reverser et al.".format(__version__)
+
+    argv=unicode_argv()
     try:
-        opts, args = getopt.getopt(sys.argv[1:], "h", ["make-pmlz"])
+        opts, args = getopt.getopt(argv[1:], "hp", ["make-pmlz"])
     except getopt.GetoptError, err:
-        print str(err)
+        print err.args[0]
         usage()
         return 1
     make_pmlz = False
-    zipname = None
     for o, a in opts:
         if o == "-h":
             usage()
             return 0
+        elif o == "-p":
+            make_pmlz = True
         elif o == "--make-pmlz":
             make_pmlz = True
-            zipname = ''
-    
-    print "eRdr2Pml v%s. Copyright (c) 2009 The Dark Reverser" % __version__
 
     if len(args)!=3 and len(args)!=4:
         usage()
         return 1
-    else:
-        if len(args)==3:
-            infile, name, cc = args[0], args[1], args[2]
-            outdir = infile[:-4] + '_Source'
-        elif len(args)==4:
-            infile, outdir, name, cc = args[0], args[1], args[2], args[3]
 
-        if make_pmlz :
-            # ignore specified outdir, use tempdir instead
-            outdir = tempfile.mkdtemp()
-                
-        bookname = os.path.splitext(os.path.basename(infile))[0]
+    if len(args)==3:
+        infile, name, cc = args
+        if make_pmlz:
+            outpath = os.path.splitext(infile)[0] + u".pmlz"
+        else:
+            outpath = os.path.splitext(infile)[0] + u"_Source"
+    elif len(args)==4:
+        infile, outpath, name, cc = args
 
-        try:
-            print "Processing..."
-            import time
-            start_time = time.time()
-            convertEreaderToPml(infile, name, cc, outdir)
+    print getuser_key(name,cc).encode('hex')
 
-            if make_pmlz :
-                import zipfile
-                import shutil
-                print "   Creating PMLZ file"
-                zipname = infile[:-4] + '.pmlz'
-                myZipFile = zipfile.ZipFile(zipname,'w',zipfile.ZIP_STORED, False)
-                list = os.listdir(outdir)
-                for file in list:
-                    localname = file
-                    filePath = os.path.join(outdir,file)
-                    if os.path.isfile(filePath):
-                        myZipFile.write(filePath, localname)
-                    elif os.path.isdir(filePath):
-                        imageList = os.listdir(filePath)
-                        localimgdir = os.path.basename(filePath)
-                        for image in imageList:
-                            localname = os.path.join(localimgdir,image)
-                            imagePath = os.path.join(filePath,image)
-                            if os.path.isfile(imagePath):
-                                myZipFile.write(imagePath, localname)
-                myZipFile.close()
-                # remove temporary directory
-                shutil.rmtree(outdir)
+    return decryptBook(infile, outpath, make_pmlz, getuser_key(name,cc))
 
-            end_time = time.time()
-            search_time = end_time - start_time
-            print 'elapsed time: %.2f seconds' % (search_time, ) 
-            if make_pmlz :
-                print 'output is %s' % zipname
-            else :
-                print 'output in %s' % outdir 
-            print "done"
-        except ValueError, e:
-            print "Error: %s" % e
-            return 1
-    return 0
 
 if __name__ == "__main__":
-    sys.exit(main())
+    sys.stdout=SafeUnbuffered(sys.stdout)
+    sys.stderr=SafeUnbuffered(sys.stderr)
+    sys.exit(cli_main())
 

DeDRM_Macintosh_Application/DeDRM.app/Contents/Resources/flatxml2html.py

@@ -68,7 +68,7 @@ class DocParser(object):
         ys = []
         gdefs = []
 
-        # get path defintions, positions, dimensions for ecah glyph 
+        # get path defintions, positions, dimensions for each glyph
         # that makes up the image, and find min x and min y to reposition origin
         minx = -1
         miny = -1
@@ -79,7 +79,7 @@ class DocParser(object):
             xs.append(gxList[j])
             if minx == -1: minx = gxList[j]
             else : minx = min(minx, gxList[j])
- 
+
             ys.append(gyList[j])
             if miny == -1: miny = gyList[j]
             else : miny = min(miny, gyList[j])
@@ -124,12 +124,12 @@ class DocParser(object):
             item = self.docList[pos]
             if item.find('=') >= 0:
                 (name, argres) = item.split('=',1)
-            else : 
+            else :
                 name = item
                 argres = ''
         return name, argres
 
-        
+
     # find tag in doc if within pos to end inclusive
     def findinDoc(self, tagpath, pos, end) :
         result = None
@@ -142,10 +142,10 @@ class DocParser(object):
             item = self.docList[j]
             if item.find('=') >= 0:
                 (name, argres) = item.split('=',1)
-            else : 
+            else :
                 name = item
                 argres = ''
-            if name.endswith(tagpath) : 
+            if name.endswith(tagpath) :
                 result = argres
                 foundat = j
                 break
@@ -182,13 +182,13 @@ class DocParser(object):
         # class names are an issue given topaz may start them with numerals (not allowed),
         # use a mix of cases (which cause some browsers problems), and actually
         # attach numbers after "_reclustered*" to the end to deal classeses that inherit
-        # from a base class (but then not actually provide all of these _reclustereed 
+        # from a base class (but then not actually provide all of these _reclustereed
         # classes in the stylesheet!
 
         # so we clean this up by lowercasing, prepend 'cl-', and getting any baseclass
         # that exists in the stylesheet first, and then adding this specific class
         # after
-        
+
         # also some class names have spaces in them so need to convert to dashes
         if nclass != None :
             nclass = nclass.replace(' ','-')
@@ -211,7 +211,7 @@ class DocParser(object):
         return nclass
 
 
-    # develop a sorted description of the starting positions of 
+    # develop a sorted description of the starting positions of
     # groups and regions on the page, as well as the page type
     def PageDescription(self):
 
@@ -267,10 +267,13 @@ class DocParser(object):
         result = []
 
         # paragraph
-        (pos, pclass) = self.findinDoc('paragraph.class',start,end) 
+        (pos, pclass) = self.findinDoc('paragraph.class',start,end)
 
         pclass = self.getClass(pclass)
 
+        # if paragraph uses extratokens (extra glyphs) then make it fixed
+        (pos, extraglyphs) = self.findinDoc('paragraph.extratokens',start,end)
+
         # build up a description of the paragraph in result and return it
         # first check for the  basic - all words paragraph
         (pos, sfirst) = self.findinDoc('paragraph.firstWord',start,end)
@@ -278,16 +281,22 @@ class DocParser(object):
         if (sfirst != None) and (slast != None) :
             first = int(sfirst)
             last = int(slast)
-            
+
             makeImage = (regtype == 'vertical') or (regtype == 'table')
+            makeImage = makeImage or (extraglyphs != None)
             if self.fixedimage:
                 makeImage = makeImage or (regtype == 'fixed')
 
-            if (pclass != None): 
+            if (pclass != None):
                 makeImage = makeImage or (pclass.find('.inverted') >= 0)
                 if self.fixedimage :
                     makeImage = makeImage or (pclass.find('cl-f-') >= 0)
 
+            # before creating an image make sure glyph info exists
+            gidList = self.getData('info.glyph.glyphID',0,-1)
+
+            makeImage = makeImage & (len(gidList) > 0)
+
             if not makeImage :
                 # standard all word paragraph
                 for wordnum in xrange(first, last):
@@ -305,6 +314,15 @@ class DocParser(object):
                 lastGlyph = firstglyphList[last]
             else :
                 lastGlyph = len(gidList)
+
+            # handle case of white sapce paragraphs with no actual glyphs in them
+            # by reverting to text based paragraph
+            if firstGlyph >= lastGlyph:
+                # revert to standard text based paragraph
+                for wordnum in xrange(first, last):
+                    result.append(('ocr', wordnum))
+                return pclass, result
+
             for glyphnum in xrange(firstGlyph, lastGlyph):
                 glyphList.append(glyphnum)
             # include any extratokens if they exist
@@ -319,10 +337,10 @@ class DocParser(object):
             result.append(('svg', num))
             return pclass, result
 
-        # this type of paragraph may be made up of multiple spans, inline 
-        # word monograms (images), and words with semantic meaning, 
+        # this type of paragraph may be made up of multiple spans, inline
+        # word monograms (images), and words with semantic meaning,
         # plus glyphs used to form starting letter of first word
-        
+
         # need to parse this type line by line
         line = start + 1
         word_class = ''
@@ -331,7 +349,7 @@ class DocParser(object):
         if end == -1 :
             end = self.docSize
 
-        # seems some xml has last* coming before first* so we have to 
+        # seems some xml has last* coming before first* so we have to
         # handle any order
         sp_first = -1
         sp_last = -1
@@ -344,6 +362,8 @@ class DocParser(object):
 
         word_class = ''
 
+        word_semantic_type = ''
+
         while (line < end) :
 
             (name, argres) = self.lineinDoc(line)
@@ -367,10 +387,14 @@ class DocParser(object):
                 ws_last = int(argres)
 
             elif name.endswith('word.class'):
-               (cname, space) = argres.split('-',1)
-               if space == '' : space = '0'
-               if (cname == 'spaceafter') and (int(space) > 0) :
-                   word_class = 'sa'
+                # we only handle spaceafter word class
+                try:
+                    (cname, space) = argres.split('-',1)
+                    if space == '' : space = '0'
+                    if (cname == 'spaceafter') and (int(space) > 0) :
+                        word_class = 'sa'
+                except:
+                    pass
 
             elif name.endswith('word.img.src'):
                 result.append(('img' + word_class, int(argres)))
@@ -401,11 +425,11 @@ class DocParser(object):
                     result.append(('ocr', wordnum))
                 ws_first = -1
                 ws_last = -1
-                              
+
             line += 1
 
         return pclass, result
-                            
+
 
     def buildParagraph(self, pclass, pdesc, type, regtype) :
         parares = ''
@@ -418,7 +442,7 @@ class DocParser(object):
         br_lb = (regtype == 'fixed') or (regtype == 'chapterheading') or (regtype == 'vertical')
 
         handle_links = len(self.link_id) > 0
-        
+
         if (type == 'full') or (type == 'begin') :
             parares += '<p' + classres + '>'
 
@@ -434,7 +458,11 @@ class DocParser(object):
             (wtype, num) = pdesc[j]
 
             if wtype == 'ocr' :
-                word = self.ocrtext[num]
+                try:
+                    word = self.ocrtext[num]
+                except:
+                    word = ""
+
                 sep = ' '
 
                 if handle_links:
@@ -447,7 +475,7 @@ class DocParser(object):
                         if linktype == 'external' :
                             linkhref = self.link_href[link-1]
                             linkhtml = '<a href="%s">' % linkhref
-                        else : 
+                        else :
                             if len(self.link_page) >= link :
                                 ptarget = self.link_page[link-1] - 1
                                 linkhtml = '<a href="#page%04d">' % ptarget
@@ -494,7 +522,7 @@ class DocParser(object):
 
             elif wtype == 'svg' :
                 sep = ''
-                parares += '<img src="img/' + self.id + '_%04d.svg" alt="" />' % num 
+                parares += '<img src="img/' + self.id + '_%04d.svg" alt="" />' % num
                 parares += sep
 
         if len(sep) > 0 : parares = parares[0:-1]
@@ -503,13 +531,80 @@ class DocParser(object):
         return parares
 
 
-    
+    def buildTOCEntry(self, pdesc) :
+        parares = ''
+        sep =''
+        tocentry = ''
+        handle_links = len(self.link_id) > 0
+
+        lstart = 0
+
+        cnt = len(pdesc)
+        for j in xrange( 0, cnt) :
+
+            (wtype, num) = pdesc[j]
+
+            if wtype == 'ocr' :
+                word = self.ocrtext[num]
+                sep = ' '
+
+                if handle_links:
+                    link = self.link_id[num]
+                    if (link > 0):
+                        linktype = self.link_type[link-1]
+                        title = self.link_title[link-1]
+                        title = title.rstrip('. ')
+                        alt_title = parares[lstart:]
+                        alt_title = alt_title.strip()
+                        # now strip off the actual printed page number
+                        alt_title = alt_title.rstrip('01234567890ivxldIVXLD-.')
+                        alt_title = alt_title.rstrip('. ')
+                        # skip over any external links - can't have them in a books toc
+                        if linktype == 'external' :
+                            title = ''
+                            alt_title = ''
+                            linkpage = ''
+                        else :
+                            if len(self.link_page) >= link :
+                                ptarget = self.link_page[link-1] - 1
+                                linkpage = '%04d' % ptarget
+                            else :
+                                # just link to the current page
+                                linkpage = self.id[4:]
+                        if len(alt_title) >= len(title):
+                            title = alt_title
+                        if title != '' and linkpage != '':
+                            tocentry += title + '|' + linkpage + '\n'
+                        lstart = len(parares)
+                        if word == '_link_' : word = ''
+                    elif (link < 0) :
+                        if word == '_link_' : word = ''
+
+                if word == '_lb_':
+                    word = ''
+                    sep = ''
+
+                if num in self.dehyphen_rootid :
+                    word = word[0:-1]
+                    sep = ''
+
+                parares += word + sep
+
+            else :
+                continue
+
+        return tocentry
+
+
+
+
     # walk the document tree collecting the information needed
     # to build an html page using the ocrText
 
     def process(self):
 
-        htmlpage = ''
+        tocinfo = ''
+        hlst = []
 
         # get the ocr text
         (pos, argres) = self.findinDoc('info.word.ocrText',0,-1)
@@ -520,8 +615,8 @@ class DocParser(object):
 
         # determine if first paragraph is continued from previous page
         (pos, self.parastems_stemid) = self.findinDoc('info.paraStems.stemID',0,-1)
-        first_para_continued = (self.parastems_stemid  != None) 
-        
+        first_para_continued = (self.parastems_stemid  != None)
+
         # determine if last paragraph is continued onto the next page
         (pos, self.paracont_stemid) = self.findinDoc('info.paraCont.stemID',0,-1)
         last_para_continued = (self.paracont_stemid != None)
@@ -549,25 +644,25 @@ class DocParser(object):
 
         # get a descriptions of the starting points of the regions
         # and groups on the page
-        (pagetype, pageDesc) = self.PageDescription() 
+        (pagetype, pageDesc) = self.PageDescription()
         regcnt = len(pageDesc) - 1
 
         anchorSet = False
         breakSet = False
         inGroup = False
-        
+
         # process each region on the page and convert what you can to html
 
         for j in xrange(regcnt):
 
             (etype, start) = pageDesc[j]
             (ntype, end) = pageDesc[j+1]
-            
+
 
             # set anchor for link target on this page
             if not anchorSet and not first_para_continued:
-                htmlpage += '<div style="visibility: hidden; height: 0; width: 0;" id="' 
-                htmlpage += self.id + '" title="pagetype_' + pagetype + '"></div>\n'
+                hlst.append('<div style="visibility: hidden; height: 0; width: 0;" id="')
+                hlst.append(self.id + '" title="pagetype_' + pagetype + '"></div>\n')
                 anchorSet = True
 
             # handle groups of graphics with text captions
@@ -576,12 +671,12 @@ class DocParser(object):
                 if grptype != None:
                     if grptype == 'graphic':
                         gcstr = ' class="' + grptype + '"'
-                        htmlpage += '<div' + gcstr + '>'
+                        hlst.append('<div' + gcstr + '>')
                         inGroup = True
-                
+
             elif (etype == 'grpend'):
                 if inGroup:
-                    htmlpage += '</div>\n'
+                    hlst.append('</div>\n')
                     inGroup = False
 
             else:
@@ -591,25 +686,25 @@ class DocParser(object):
                     (pos, simgsrc) = self.findinDoc('img.src',start,end)
                     if simgsrc:
                         if inGroup:
-                            htmlpage += '<img src="img/img%04d.jpg" alt="" />' % int(simgsrc)
+                            hlst.append('<img src="img/img%04d.jpg" alt="" />' % int(simgsrc))
                         else:
-                            htmlpage += '<div class="graphic"><img src="img/img%04d.jpg" alt="" /></div>' % int(simgsrc)
-            
+                            hlst.append('<div class="graphic"><img src="img/img%04d.jpg" alt="" /></div>' % int(simgsrc))
+
                 elif regtype == 'chapterheading' :
                     (pclass, pdesc) = self.getParaDescription(start,end, regtype)
                     if not breakSet:
-                        htmlpage += '<div style="page-break-after: always;">&nbsp;</div>\n'
+                        hlst.append('<div style="page-break-after: always;">&nbsp;</div>\n')
                         breakSet = True
                     tag = 'h1'
                     if pclass and (len(pclass) >= 7):
                         if pclass[3:7] == 'ch1-' : tag = 'h1'
                         if pclass[3:7] == 'ch2-' : tag = 'h2'
                         if pclass[3:7] == 'ch3-' : tag = 'h3'
-                        htmlpage += '<' + tag + ' class="' + pclass + '">'
+                        hlst.append('<' + tag + ' class="' + pclass + '">')
                     else:
-                        htmlpage += '<' + tag + '>'
-                    htmlpage += self.buildParagraph(pclass, pdesc, 'middle', regtype)
-                    htmlpage += '</' + tag + '>'
+                        hlst.append('<' + tag + '>')
+                    hlst.append(self.buildParagraph(pclass, pdesc, 'middle', regtype))
+                    hlst.append('</' + tag + '>')
 
                 elif (regtype == 'text') or (regtype == 'fixed') or (regtype == 'insert') or (regtype == 'listitem'):
                     ptype = 'full'
@@ -623,11 +718,11 @@ class DocParser(object):
                         if pclass[3:6] == 'h1-' : tag = 'h4'
                         if pclass[3:6] == 'h2-' : tag = 'h5'
                         if pclass[3:6] == 'h3-' : tag = 'h6'
-                        htmlpage += '<' + tag + ' class="' + pclass + '">'
-                        htmlpage += self.buildParagraph(pclass, pdesc, 'middle', regtype)
-                        htmlpage += '</' + tag + '>'
+                        hlst.append('<' + tag + ' class="' + pclass + '">')
+                        hlst.append(self.buildParagraph(pclass, pdesc, 'middle', regtype))
+                        hlst.append('</' + tag + '>')
                     else :
-                        htmlpage += self.buildParagraph(pclass, pdesc, ptype, regtype)
+                        hlst.append(self.buildParagraph(pclass, pdesc, ptype, regtype))
 
                 elif (regtype == 'tocentry') :
                     ptype = 'full'
@@ -635,8 +730,8 @@ class DocParser(object):
                         ptype = 'end'
                         first_para_continued = False
                     (pclass, pdesc) = self.getParaDescription(start,end, regtype)
-                    htmlpage += self.buildParagraph(pclass, pdesc, ptype, regtype)
-
+                    tocinfo += self.buildTOCEntry(pdesc)
+                    hlst.append(self.buildParagraph(pclass, pdesc, ptype, regtype))
 
                 elif (regtype == 'vertical') or (regtype == 'table') :
                     ptype = 'full'
@@ -646,13 +741,13 @@ class DocParser(object):
                         ptype = 'end'
                         first_para_continued = False
                     (pclass, pdesc) = self.getParaDescription(start, end, regtype)
-                    htmlpage += self.buildParagraph(pclass, pdesc, ptype, regtype)
+                    hlst.append(self.buildParagraph(pclass, pdesc, ptype, regtype))
 
 
                 elif (regtype == 'synth_fcvr.center'):
                     (pos, simgsrc) = self.findinDoc('img.src',start,end)
                     if simgsrc:
-                        htmlpage += '<div class="graphic"><img src="img/img%04d.jpg" alt="" /></div>' % int(simgsrc)
+                        hlst.append('<div class="graphic"><img src="img/img%04d.jpg" alt="" /></div>' % int(simgsrc))
 
                 else :
                     print '          Making region type', regtype,
@@ -678,29 +773,29 @@ class DocParser(object):
                             if pclass[3:6] == 'h1-' : tag = 'h4'
                             if pclass[3:6] == 'h2-' : tag = 'h5'
                             if pclass[3:6] == 'h3-' : tag = 'h6'
-                            htmlpage += '<' + tag + ' class="' + pclass + '">'
-                            htmlpage += self.buildParagraph(pclass, pdesc, 'middle', regtype)
-                            htmlpage += '</' + tag + '>'
+                            hlst.append('<' + tag + ' class="' + pclass + '">')
+                            hlst.append(self.buildParagraph(pclass, pdesc, 'middle', regtype))
+                            hlst.append('</' + tag + '>')
                         else :
-                            htmlpage += self.buildParagraph(pclass, pdesc, ptype, regtype)
+                            hlst.append(self.buildParagraph(pclass, pdesc, ptype, regtype))
                     else :
                         print ' a "graphic" region'
                         (pos, simgsrc) = self.findinDoc('img.src',start,end)
                         if simgsrc:
-                            htmlpage += '<div class="graphic"><img src="img/img%04d.jpg" alt="" /></div>' % int(simgsrc)
+                            hlst.append('<div class="graphic"><img src="img/img%04d.jpg" alt="" /></div>' % int(simgsrc))
 
 
+        htmlpage = "".join(hlst)
         if last_para_continued :
             if htmlpage[-4:] == '</p>':
                 htmlpage = htmlpage[0:-4]
             last_para_continued = False
 
-        return htmlpage
-
+        return htmlpage, tocinfo
 
 
 def convert2HTML(flatxml, classlst, fileid, bookDir, gdict, fixedimage):
     # create a document parser
     dp = DocParser(flatxml, classlst, fileid, bookDir, gdict, fixedimage)
-    htmlpage = dp.process()
-    return htmlpage
+    htmlpage, tocinfo = dp.process()
+    return htmlpage, tocinfo

DeDRM_Macintosh_Application/DeDRM.app/Contents/Resources/flatxml2svg.py

@@ -10,17 +10,94 @@ from struct import unpack
 
 
 class PParser(object):
-    def __init__(self, gd, flatxml):
+    def __init__(self, gd, flatxml, meta_array):
         self.gd = gd
         self.flatdoc = flatxml.split('\n')
+        self.docSize = len(self.flatdoc)
         self.temp = []
-        foo = self.getData('page.h') or self.getData('book.h')
-        self.ph = foo[0]
-        foo = self.getData('page.w') or self.getData('book.w')
-        self.pw = foo[0]
-        self.gx = self.getData('info.glyph.x')
-        self.gy = self.getData('info.glyph.y')
-        self.gid = self.getData('info.glyph.glyphID')
+
+        self.ph = -1
+        self.pw = -1
+        startpos = self.posinDoc('page.h') or self.posinDoc('book.h')
+        for p in startpos:
+            (name, argres) = self.lineinDoc(p)
+            self.ph = max(self.ph, int(argres))
+        startpos = self.posinDoc('page.w') or self.posinDoc('book.w')
+        for p in startpos:
+            (name, argres) = self.lineinDoc(p)
+            self.pw = max(self.pw, int(argres))
+
+        if self.ph <= 0:
+            self.ph = int(meta_array.get('pageHeight', '11000'))
+        if self.pw <= 0:
+            self.pw = int(meta_array.get('pageWidth', '8500'))
+
+        res = []
+        startpos = self.posinDoc('info.glyph.x')
+        for p in startpos:
+            argres = self.getDataatPos('info.glyph.x', p)
+            res.extend(argres)
+        self.gx = res
+
+        res = []
+        startpos = self.posinDoc('info.glyph.y')
+        for p in startpos:
+            argres = self.getDataatPos('info.glyph.y', p)
+            res.extend(argres)
+        self.gy = res
+
+        res = []
+        startpos = self.posinDoc('info.glyph.glyphID')
+        for p in startpos:
+            argres = self.getDataatPos('info.glyph.glyphID', p)
+            res.extend(argres)
+        self.gid = res
+
+
+    # return tag at line pos in document
+    def lineinDoc(self, pos) :
+        if (pos >= 0) and (pos < self.docSize) :
+            item = self.flatdoc[pos]
+            if item.find('=') >= 0:
+                (name, argres) = item.split('=',1)
+            else :
+                name = item
+                argres = ''
+        return name, argres
+
+    # find tag in doc if within pos to end inclusive
+    def findinDoc(self, tagpath, pos, end) :
+        result = None
+        if end == -1 :
+            end = self.docSize
+        else:
+            end = min(self.docSize, end)
+        foundat = -1
+        for j in xrange(pos, end):
+            item = self.flatdoc[j]
+            if item.find('=') >= 0:
+                (name, argres) = item.split('=',1)
+            else :
+                name = item
+                argres = ''
+            if name.endswith(tagpath) :
+                result = argres
+                foundat = j
+                break
+        return foundat, result
+
+    # return list of start positions for the tagpath
+    def posinDoc(self, tagpath):
+        startpos = []
+        pos = 0
+        res = ""
+        while res != None :
+            (foundpos, res) = self.findinDoc(tagpath, pos, -1)
+            if res != None :
+                startpos.append(foundpos)
+            pos = foundpos + 1
+        return startpos
+
     def getData(self, path):
         result = None
         cnt = len(self.flatdoc)
@@ -39,6 +116,23 @@ class PParser(object):
             for j in xrange(0,len(argres)):
                 argres[j] = int(argres[j])
         return result
+
+    def getDataatPos(self, path, pos):
+        result = None
+        item = self.flatdoc[pos]
+        if item.find('=') >= 0:
+            (name, argt) = item.split('=')
+            argres = argt.split('|')
+        else:
+            name = item
+            argres = []
+        if (len(argres) > 0) :
+            for j in xrange(0,len(argres)):
+                argres[j] = int(argres[j])
+        if (name.endswith(path)):
+            result = argres
+        return result
+
     def getDataTemp(self, path):
         result = None
         cnt = len(self.temp)
@@ -58,6 +152,7 @@ class PParser(object):
             for j in xrange(0,len(argres)):
                 argres[j] = int(argres[j])
         return result
+
     def getImages(self):
         result = []
         self.temp = self.flatdoc
@@ -69,6 +164,7 @@ class PParser(object):
             src = self.getDataTemp('img.src')[0]
             result.append('<image xlink:href="../img/img%04d.jpg" x="%d" y="%d" width="%d" height="%d" />\n' % (src, x, y, w, h))
         return result
+
     def getGlyphs(self):
         result = []
         if (self.gid != None) and (len(self.gid) > 0):
@@ -84,68 +180,70 @@ class PParser(object):
         return result
 
 
-def convert2SVG(gdict, flat_xml, counter, numfiles, svgDir, raw, meta_array, scaledpi):
-    ml = ''
-    pp = PParser(gdict, flat_xml)
-    ml += '<?xml version="1.0" standalone="no"?>\n'
+def convert2SVG(gdict, flat_xml, pageid, previd, nextid, svgDir, raw, meta_array, scaledpi):
+    mlst = []
+    pp = PParser(gdict, flat_xml, meta_array)
+    mlst.append('<?xml version="1.0" standalone="no"?>\n')
     if (raw):
-        ml += '<!DOCTYPE svg PUBLIC "-//W3C/DTD SVG 1.1//EN" "http://www.w3.org/Graphics/SVG/1.1/DTD/svg11.dtd">\n'
-        ml += '<svg width="%fin" height="%fin" viewBox="0 0 %d %d" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" version="1.1">\n' % (pp.pw / scaledpi, pp.ph / scaledpi, pp.pw -1, pp.ph -1)
-        ml += '<title>Page %d - %s by %s</title>\n' % (counter, meta_array['Title'],meta_array['Authors'])
+        mlst.append('<!DOCTYPE svg PUBLIC "-//W3C/DTD SVG 1.1//EN" "http://www.w3.org/Graphics/SVG/1.1/DTD/svg11.dtd">\n')
+        mlst.append('<svg width="%fin" height="%fin" viewBox="0 0 %d %d" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" version="1.1">\n' % (pp.pw / scaledpi, pp.ph / scaledpi, pp.pw -1, pp.ph -1))
+        mlst.append('<title>Page %d - %s by %s</title>\n' % (pageid, meta_array['Title'],meta_array['Authors']))
     else:
-        ml += '<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.1//EN" "http://www.w3.org/TR/xhtml11/DTD/xhtml11.dtd">\n'
-        ml += '<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" ><head>\n'
-        ml += '<title>Page %d - %s by %s</title>\n' % (counter, meta_array['Title'],meta_array['Authors'])
-        ml += '<script><![CDATA[\n'
-        ml += 'function gd(){var p=window.location.href.replace(/^.*\?dpi=(\d+).*$/i,"$1");return p;}\n'
-        ml += 'var dpi=%d;\n' % scaledpi
-        if (counter) :
-            ml += 'var prevpage="page%04d.xhtml";\n' % (counter - 1)
-        if (counter < numfiles-1) :
-            ml += 'var nextpage="page%04d.xhtml";\n' % (counter + 1)
-        ml += 'var pw=%d;var ph=%d;' % (pp.pw, pp.ph)
-        ml += 'function zoomin(){dpi=dpi*(0.8);setsize();}\n'
-        ml += 'function zoomout(){dpi=dpi*1.25;setsize();}\n'
-        ml += 'function setsize(){var svg=document.getElementById("svgimg");var prev=document.getElementById("prevsvg");var next=document.getElementById("nextsvg");var width=(pw/dpi)+"in";var height=(ph/dpi)+"in";svg.setAttribute("width",width);svg.setAttribute("height",height);prev.setAttribute("height",height);prev.setAttribute("width","50px");next.setAttribute("height",height);next.setAttribute("width","50px");}\n'
-        ml += 'function ppage(){window.location.href=prevpage+"?dpi="+Math.round(dpi);}\n'
-        ml += 'function npage(){window.location.href=nextpage+"?dpi="+Math.round(dpi);}\n'
-        ml += 'var gt=gd();if(gt>0){dpi=gt;}\n'
-        ml += 'window.onload=setsize;\n'
-        ml += ']]></script>\n'
-        ml += '</head>\n'
-        ml += '<body onLoad="setsize();" style="background-color:#777;text-align:center;">\n'
-        ml += '<div style="white-space:nowrap;">\n'
-        if (counter == 0) :
-            ml += '<a href="javascript:ppage();"><svg id="prevsvg" viewBox="0 0 100 300" xmlns="http://www.w3.org/2000/svg" version="1.1" style="background-color:#777"></svg></a>\n'
+        mlst.append('<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.1//EN" "http://www.w3.org/TR/xhtml11/DTD/xhtml11.dtd">\n')
+        mlst.append('<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" ><head>\n')
+        mlst.append('<title>Page %d - %s by %s</title>\n' % (pageid, meta_array['Title'],meta_array['Authors']))
+        mlst.append('<script><![CDATA[\n')
+        mlst.append('function gd(){var p=window.location.href.replace(/^.*\?dpi=(\d+).*$/i,"$1");return p;}\n')
+        mlst.append('var dpi=%d;\n' % scaledpi)
+        if (previd) :
+            mlst.append('var prevpage="page%04d.xhtml";\n' % (previd))
+        if (nextid) :
+            mlst.append('var nextpage="page%04d.xhtml";\n' % (nextid))
+        mlst.append('var pw=%d;var ph=%d;' % (pp.pw, pp.ph))
+        mlst.append('function zoomin(){dpi=dpi*(0.8);setsize();}\n')
+        mlst.append('function zoomout(){dpi=dpi*1.25;setsize();}\n')
+        mlst.append('function setsize(){var svg=document.getElementById("svgimg");var prev=document.getElementById("prevsvg");var next=document.getElementById("nextsvg");var width=(pw/dpi)+"in";var height=(ph/dpi)+"in";svg.setAttribute("width",width);svg.setAttribute("height",height);prev.setAttribute("height",height);prev.setAttribute("width","50px");next.setAttribute("height",height);next.setAttribute("width","50px");}\n')
+        mlst.append('function ppage(){window.location.href=prevpage+"?dpi="+Math.round(dpi);}\n')
+        mlst.append('function npage(){window.location.href=nextpage+"?dpi="+Math.round(dpi);}\n')
+        mlst.append('var gt=gd();if(gt>0){dpi=gt;}\n')
+        mlst.append('window.onload=setsize;\n')
+        mlst.append(']]></script>\n')
+        mlst.append('</head>\n')
+        mlst.append('<body onLoad="setsize();" style="background-color:#777;text-align:center;">\n')
+        mlst.append('<div style="white-space:nowrap;">\n')
+        if previd == None:
+            mlst.append('<a href="javascript:ppage();"><svg id="prevsvg" viewBox="0 0 100 300" xmlns="http://www.w3.org/2000/svg" version="1.1" style="background-color:#777"></svg></a>\n')
         else:
-            ml += '<a href="javascript:ppage();"><svg id="prevsvg" viewBox="0 0 100 300" xmlns="http://www.w3.org/2000/svg" version="1.1" style="background-color:#777"><polygon points="5,150,95,5,95,295" fill="#AAAAAA" /></svg></a>\n'
-        ml += '<a href="javascript:npage();"><svg id="svgimg" viewBox="0 0 %d %d" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" version="1.1" style="background-color:#FFF;border:1px solid black;">' % (pp.pw, pp.ph)
-    if (pp.gid != None): 
-        ml += '<defs>\n'
+            mlst.append('<a href="javascript:ppage();"><svg id="prevsvg" viewBox="0 0 100 300" xmlns="http://www.w3.org/2000/svg" version="1.1" style="background-color:#777"><polygon points="5,150,95,5,95,295" fill="#AAAAAA" /></svg></a>\n')
+
+        mlst.append('<a href="javascript:npage();"><svg id="svgimg" viewBox="0 0 %d %d" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" version="1.1" style="background-color:#FFF;border:1px solid black;">' % (pp.pw, pp.ph))
+    if (pp.gid != None):
+        mlst.append('<defs>\n')
         gdefs = pp.getGlyphs()
         for j in xrange(0,len(gdefs)):
-            ml += gdefs[j]
-        ml += '</defs>\n'
+            mlst.append(gdefs[j])
+        mlst.append('</defs>\n')
     img = pp.getImages()
     if (img != None):
         for j in xrange(0,len(img)):
-            ml += img[j]
-    if (pp.gid != None): 
+            mlst.append(img[j])
+    if (pp.gid != None):
         for j in xrange(0,len(pp.gid)):
-            ml += '<use xlink:href="#gl%d" x="%d" y="%d" />\n' % (pp.gid[j], pp.gx[j], pp.gy[j])
+            mlst.append('<use xlink:href="#gl%d" x="%d" y="%d" />\n' % (pp.gid[j], pp.gx[j], pp.gy[j]))
     if (img == None or len(img) == 0) and (pp.gid == None or len(pp.gid) == 0):
-        ml += '<text x="10" y="10" font-family="Helvetica" font-size="100" stroke="black">This page intentionally left blank.</text>\n<text x="10" y="110" font-family="Helvetica" font-size="50" stroke="black">Until this notice unintentionally gave it content.  (gensvg.py)</text>\n'
+        xpos = "%d" % (pp.pw // 3)
+        ypos = "%d" % (pp.ph // 3)
+        mlst.append('<text x="' + xpos + '" y="' + ypos + '" font-size="' + meta_array['fontSize'] + '" font-family="Helvetica" stroke="black">This page intentionally left blank.</text>\n')
     if (raw) :
-        ml += '</svg>'
+        mlst.append('</svg>')
     else :
-        ml += '</svg></a>\n'
-        if (counter == numfiles - 1) :
-            ml += '<a href="javascript:npage();"><svg id="nextsvg" viewBox="0 0 100 300" xmlns="http://www.w3.org/2000/svg" version="1.1" style="background-color:#777"></svg></a>\n'
+        mlst.append('</svg></a>\n')
+        if nextid == None:
+            mlst.append('<a href="javascript:npage();"><svg id="nextsvg" viewBox="0 0 100 300" xmlns="http://www.w3.org/2000/svg" version="1.1" style="background-color:#777"></svg></a>\n')
         else :
-            ml += '<a href="javascript:npage();"><svg id="nextsvg" viewBox="0 0 100 300" xmlns="http://www.w3.org/2000/svg" version="1.1" style="background-color:#777"><polygon points="5,5,5,295,95,150" fill="#AAAAAA" /></svg></a>\n'
-        ml += '</div>\n'
-        ml += '<div><a href="javascript:zoomin();">zoom in</a> - <a href="javascript:zoomout();">zoom out</a></div>\n'
-        ml += '</body>\n'
-        ml += '</html>\n'
-    return ml
-
+            mlst.append('<a href="javascript:npage();"><svg id="nextsvg" viewBox="0 0 100 300" xmlns="http://www.w3.org/2000/svg" version="1.1" style="background-color:#777"><polygon points="5,5,5,295,95,150" fill="#AAAAAA" /></svg></a>\n')
+        mlst.append('</div>\n')
+        mlst.append('<div><a href="javascript:zoomin();">zoom in</a> - <a href="javascript:zoomout();">zoom out</a></div>\n')
+        mlst.append('</body>\n')
+        mlst.append('</html>\n')
+    return "".join(mlst)

DeDRM_Macintosh_Application/DeDRM.app/Contents/Resources/genbook.py

@@ -19,13 +19,28 @@ import getopt
 from struct import pack
 from struct import unpack
 
+class TpzDRMError(Exception):
+    pass
 
 # local support routines
-import convert2xml
-import flatxml2html
-import flatxml2svg
-import stylexml2css
+if 'calibre' in sys.modules:
+    inCalibre = True
+else:
+    inCalibre = False
 
+if inCalibre :
+    from calibre_plugins.dedrm import convert2xml
+    from calibre_plugins.dedrm import flatxml2html
+    from calibre_plugins.dedrm import flatxml2svg
+    from calibre_plugins.dedrm import stylexml2css
+else :
+    import convert2xml
+    import flatxml2html
+    import flatxml2svg
+    import stylexml2css
+
+# global switch
+buildXML = False
 
 # Get a 7 bit encoded number from a file
 def readEncodedNumber(file):
@@ -33,27 +48,27 @@ def readEncodedNumber(file):
     c = file.read(1)
     if (len(c) == 0):
         return None
-    data = ord(c)    
+    data = ord(c)
     if data == 0xFF:
-       flag = True
-       c = file.read(1)
-       if (len(c) == 0):
-           return None
-       data = ord(c)       
+        flag = True
+        c = file.read(1)
+        if (len(c) == 0):
+            return None
+        data = ord(c)
     if data >= 0x80:
         datax = (data & 0x7F)
         while data >= 0x80 :
             c = file.read(1)
-            if (len(c) == 0): 
+            if (len(c) == 0):
                 return None
             data = ord(c)
             datax = (datax <<7) + (data & 0x7F)
-        data = datax 
+        data = datax
     if flag:
-       data = -data
+        data = -data
     return data
 
-# Get a length prefixed string from the file 
+# Get a length prefixed string from the file
 def lengthPrefixString(data):
     return encodeNumber(len(data))+data
 
@@ -64,7 +79,7 @@ def readString(file):
     sv = file.read(stringLength)
     if (len(sv)  != stringLength):
         return ""
-    return unpack(str(stringLength)+"s",sv)[0]  
+    return unpack(str(stringLength)+"s",sv)[0]
 
 def getMetaArray(metaFile):
     # parse the meta file
@@ -102,8 +117,9 @@ class Dictionary(object):
             self.pos = val
             return self.stable[self.pos]
         else:
-            print "Error - %d outside of string table limits" % val
-            sys.exit(-1)
+            print "Error: %d outside of string table limits" % val
+            raise TpzDRMError('outside or string table limits')
+            # sys.exit(-1)
     def getSize(self):
         return self.size
     def getPos(self):
@@ -127,10 +143,10 @@ class PageDimParser(object):
             item = docList[j]
             if item.find('=') >= 0:
                 (name, argres) = item.split('=')
-            else : 
+            else :
                 name = item
                 argres = ''
-            if name.endswith(tagpath) : 
+            if name.endswith(tagpath) :
                 result = argres
                 foundat = j
                 break
@@ -192,6 +208,8 @@ class GParser(object):
                 argres[j] = int(argres[j])
         return result
     def getGlyphDim(self, gly):
+        if self.gdpi[gly] == 0:
+            return 0, 0
         maxh = (self.gh[gly] * self.dpi) / self.gdpi[gly]
         maxw = (self.gw[gly] * self.dpi) / self.gdpi[gly]
         return maxh, maxw
@@ -282,9 +300,10 @@ def generateBook(bookDir, raw, fixedimage):
     if not os.path.exists(svgDir) :
         os.makedirs(svgDir)
 
-    xmlDir = os.path.join(bookDir,'xml')
-    if not os.path.exists(xmlDir) :
-        os.makedirs(xmlDir)
+    if buildXML:
+        xmlDir = os.path.join(bookDir,'xml')
+        if not os.path.exists(xmlDir) :
+            os.makedirs(xmlDir)
 
     otherFile = os.path.join(bookDir,'other0000.dat')
     if not os.path.exists(otherFile) :
@@ -320,40 +339,92 @@ def generateBook(bookDir, raw, fixedimage):
     print 'Processing Meta Data and creating OPF'
     meta_array = getMetaArray(metaFile)
 
-    xname = os.path.join(xmlDir, 'metadata.xml')
-    metastr = ''
-    for key in meta_array:
-        metastr += '<meta name="' + key + '" content="' + meta_array[key] + '" />\n'
-    file(xname, 'wb').write(metastr)
+    # replace special chars in title and authors like & < >
+    title = meta_array.get('Title','No Title Provided')
+    title = title.replace('&','&amp;')
+    title = title.replace('<','&lt;')
+    title = title.replace('>','&gt;')
+    meta_array['Title'] = title
+    authors = meta_array.get('Authors','No Authors Provided')
+    authors = authors.replace('&','&amp;')
+    authors = authors.replace('<','&lt;')
+    authors = authors.replace('>','&gt;')
+    meta_array['Authors'] = authors
+
+    if buildXML:
+        xname = os.path.join(xmlDir, 'metadata.xml')
+        mlst = []
+        for key in meta_array:
+            mlst.append('<meta name="' + key + '" content="' + meta_array[key] + '" />\n')
+        metastr = "".join(mlst)
+        mlst = None
+        file(xname, 'wb').write(metastr)
 
     print 'Processing StyleSheet'
+
     # get some scaling info from metadata to use while processing styles
+    # and first page info
+
     fontsize = '135'
     if 'fontSize' in meta_array:
         fontsize = meta_array['fontSize']
 
     # also get the size of a normal text page
+    # get the total number of pages unpacked as a safety check
+    filenames = os.listdir(pageDir)
+    numfiles = len(filenames)
+
     spage = '1'
     if 'firstTextPage' in meta_array:
         spage = meta_array['firstTextPage']
     pnum = int(spage)
+    if pnum >= numfiles or pnum < 0:
+        # metadata is wrong so just select a page near the front
+        # 10% of the book to get a normal text page
+        pnum = int(0.10 * numfiles)
+    # print "first normal text page is", spage
 
     # get page height and width from first text page for use in stylesheet scaling
-    pname = 'page%04d.dat' % (pnum + 1)
+    pname = 'page%04d.dat' % (pnum - 1)
     fname = os.path.join(pageDir,pname)
     flat_xml = convert2xml.fromData(dict, fname)
 
     (ph, pw) = getPageDim(flat_xml)
     if (ph == '-1') or (ph == '0') : ph = '11000'
     if (pw == '-1') or (pw == '0') : pw = '8500'
+    meta_array['pageHeight'] = ph
+    meta_array['pageWidth'] = pw
+    if 'fontSize' not in meta_array.keys():
+        meta_array['fontSize'] = fontsize
 
-    # print '     ', 'other0000.dat'
+    # process other.dat for css info and for map of page files to svg images
+    # this map is needed because some pages actually are made up of multiple
+    # pageXXXX.xml files
     xname = os.path.join(bookDir, 'style.css')
     flat_xml = convert2xml.fromData(dict, otherFile)
+
+    # extract info.original.pid to get original page information
+    pageIDMap = {}
+    pageidnums = stylexml2css.getpageIDMap(flat_xml)
+    if len(pageidnums) == 0:
+        filenames = os.listdir(pageDir)
+        numfiles = len(filenames)
+        for k in range(numfiles):
+            pageidnums.append(k)
+    # create a map from page ids to list of page file nums to process for that page
+    for i in range(len(pageidnums)):
+        id = pageidnums[i]
+        if id in pageIDMap.keys():
+            pageIDMap[id].append(i)
+        else:
+            pageIDMap[id] = [i]
+
+    # now get the css info
     cssstr , classlst = stylexml2css.convert2CSS(flat_xml, fontsize, ph, pw)
     file(xname, 'wb').write(cssstr)
-    xname = os.path.join(xmlDir, 'other0000.xml')
-    file(xname, 'wb').write(convert2xml.getXML(dict, otherFile))
+    if buildXML:
+        xname = os.path.join(xmlDir, 'other0000.xml')
+        file(xname, 'wb').write(convert2xml.getXML(dict, otherFile))
 
     print 'Processing Glyphs'
     gd = GlyphDict()
@@ -373,8 +444,9 @@ def generateBook(bookDir, raw, fixedimage):
         fname = os.path.join(glyphsDir,filename)
         flat_xml = convert2xml.fromData(dict, fname)
 
-        xname = os.path.join(xmlDir, filename.replace('.dat','.xml'))
-        file(xname, 'wb').write(convert2xml.getXML(dict, fname))
+        if buildXML:
+            xname = os.path.join(xmlDir, filename.replace('.dat','.xml'))
+            file(xname, 'wb').write(convert2xml.getXML(dict, fname))
 
         gp = GParser(flat_xml)
         for i in xrange(0, gp.count):
@@ -389,101 +461,188 @@ def generateBook(bookDir, raw, fixedimage):
     glyfile.close()
     print " "
 
+
     # start up the html
+    # also build up tocentries while processing html
     htmlFileName = "book.html"
-    htmlstr = '<?xml version="1.0" encoding="utf-8"?>\n'
-    htmlstr += '<!DOCTYPE HTML PUBLIC "-//W3C//DTD XHTML 1.1 Strict//EN" "http://www.w3.org/TR/xhtml11/DTD/xhtml11-strict.dtd">\n'
-    htmlstr += '<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en">\n'
-    htmlstr += '<head>\n'
-    htmlstr += '<meta http-equiv="content-type" content="text/html; charset=utf-8"/>\n'
-    htmlstr += '<title>' + meta_array['Title'] + ' by ' + meta_array['Authors'] + '</title>\n' 
-    htmlstr += '<meta name="Author" content="' + meta_array['Authors'] + '" />\n'
-    htmlstr += '<meta name="Title" content="' + meta_array['Title'] + '" />\n'
-    htmlstr += '<meta name="ASIN" content="' + meta_array['ASIN'] + '" />\n'
-    htmlstr += '<meta name="GUID" content="' + meta_array['GUID'] + '" />\n'
-    htmlstr += '<link href="style.css" rel="stylesheet" type="text/css" />\n'
-    htmlstr += '</head>\n<body>\n'
+    hlst = []
+    hlst.append('<?xml version="1.0" encoding="utf-8"?>\n')
+    hlst.append('<!DOCTYPE HTML PUBLIC "-//W3C//DTD XHTML 1.1 Strict//EN" "http://www.w3.org/TR/xhtml11/DTD/xhtml11-strict.dtd">\n')
+    hlst.append('<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en">\n')
+    hlst.append('<head>\n')
+    hlst.append('<meta http-equiv="content-type" content="text/html; charset=utf-8"/>\n')
+    hlst.append('<title>' + meta_array['Title'] + ' by ' + meta_array['Authors'] + '</title>\n')
+    hlst.append('<meta name="Author" content="' + meta_array['Authors'] + '" />\n')
+    hlst.append('<meta name="Title" content="' + meta_array['Title'] + '" />\n')
+    if 'ASIN' in meta_array:
+        hlst.append('<meta name="ASIN" content="' + meta_array['ASIN'] + '" />\n')
+    if 'GUID' in meta_array:
+        hlst.append('<meta name="GUID" content="' + meta_array['GUID'] + '" />\n')
+    hlst.append('<link href="style.css" rel="stylesheet" type="text/css" />\n')
+    hlst.append('</head>\n<body>\n')
 
     print 'Processing Pages'
     # Books are at 1440 DPI.  This is rendering at twice that size for
-    # readability when rendering to the screen.  
+    # readability when rendering to the screen.
     scaledpi = 1440.0
 
-    svgindex = '<?xml version="1.0" encoding="utf-8"?>\n'
-    svgindex += '<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.1//EN" "http://www.w3.org/TR/xhtml11/DTD/xhtml11.dtd">\n'
-    svgindex += '<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" >'
-    svgindex += '<head>\n'
-    svgindex += '<title>' + meta_array['Title'] + '</title>\n'
-    svgindex += '<meta name="Author" content="' + meta_array['Authors'] + '" />\n'
-    svgindex += '<meta name="Title" content="' + meta_array['Title'] + '" />\n'
-    svgindex += '<meta name="ASIN" content="' + meta_array['ASIN'] + '" />\n'
-    svgindex += '<meta name="GUID" content="' + meta_array['GUID'] + '" />\n'
-    svgindex += '</head>\n'
-    svgindex += '<body>\n'
-
     filenames = os.listdir(pageDir)
     filenames = sorted(filenames)
     numfiles = len(filenames)
-    counter = 0
+
+    xmllst = []
+    elst = []
 
     for filename in filenames:
         # print '     ', filename
         print ".",
-
         fname = os.path.join(pageDir,filename)
         flat_xml = convert2xml.fromData(dict, fname)
 
-        xname = os.path.join(xmlDir, filename.replace('.dat','.xml'))
-        file(xname, 'wb').write(convert2xml.getXML(dict, fname))
+        # keep flat_xml for later svg processing
+        xmllst.append(flat_xml)
+
+        if buildXML:
+            xname = os.path.join(xmlDir, filename.replace('.dat','.xml'))
+            file(xname, 'wb').write(convert2xml.getXML(dict, fname))
 
         # first get the html
-        htmlstr += flatxml2html.convert2HTML(flat_xml, classlst, fname, bookDir, gd, fixedimage)
+        pagehtml, tocinfo = flatxml2html.convert2HTML(flat_xml, classlst, fname, bookDir, gd, fixedimage)
+        elst.append(tocinfo)
+        hlst.append(pagehtml)
 
-        # now get the svg image of the page
-        svgxml = flatxml2svg.convert2SVG(gd, flat_xml, counter, numfiles, svgDir, raw, meta_array, scaledpi)
+    # finish up the html string and output it
+    hlst.append('</body>\n</html>\n')
+    htmlstr = "".join(hlst)
+    hlst = None
+    file(os.path.join(bookDir, htmlFileName), 'wb').write(htmlstr)
 
+    print " "
+    print 'Extracting Table of Contents from Amazon OCR'
+
+    # first create a table of contents file for the svg images
+    tlst = []
+    tlst.append('<?xml version="1.0" encoding="utf-8"?>\n')
+    tlst.append('<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.1//EN" "http://www.w3.org/TR/xhtml11/DTD/xhtml11.dtd">\n')
+    tlst.append('<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" >')
+    tlst.append('<head>\n')
+    tlst.append('<title>' + meta_array['Title'] + '</title>\n')
+    tlst.append('<meta name="Author" content="' + meta_array['Authors'] + '" />\n')
+    tlst.append('<meta name="Title" content="' + meta_array['Title'] + '" />\n')
+    if 'ASIN' in meta_array:
+        tlst.append('<meta name="ASIN" content="' + meta_array['ASIN'] + '" />\n')
+    if 'GUID' in meta_array:
+        tlst.append('<meta name="GUID" content="' + meta_array['GUID'] + '" />\n')
+    tlst.append('</head>\n')
+    tlst.append('<body>\n')
+
+    tlst.append('<h2>Table of Contents</h2>\n')
+    start = pageidnums[0]
+    if (raw):
+        startname = 'page%04d.svg' % start
+    else:
+        startname = 'page%04d.xhtml' % start
+
+    tlst.append('<h3><a href="' + startname + '">Start of Book</a></h3>\n')
+    # build up a table of contents for the svg xhtml output
+    tocentries = "".join(elst)
+    elst = None
+    toclst = tocentries.split('\n')
+    toclst.pop()
+    for entry in toclst:
+        print entry
+        title, pagenum = entry.split('|')
+        id = pageidnums[int(pagenum)]
+        if (raw):
+            fname = 'page%04d.svg' % id
+        else:
+            fname = 'page%04d.xhtml' % id
+        tlst.append('<h3><a href="'+ fname + '">' + title + '</a></h3>\n')
+    tlst.append('</body>\n')
+    tlst.append('</html>\n')
+    tochtml = "".join(tlst)
+    file(os.path.join(svgDir, 'toc.xhtml'), 'wb').write(tochtml)
+
+
+    # now create index_svg.xhtml that points to all required files
+    slst = []
+    slst.append('<?xml version="1.0" encoding="utf-8"?>\n')
+    slst.append('<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.1//EN" "http://www.w3.org/TR/xhtml11/DTD/xhtml11.dtd">\n')
+    slst.append('<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" >')
+    slst.append('<head>\n')
+    slst.append('<title>' + meta_array['Title'] + '</title>\n')
+    slst.append('<meta name="Author" content="' + meta_array['Authors'] + '" />\n')
+    slst.append('<meta name="Title" content="' + meta_array['Title'] + '" />\n')
+    if 'ASIN' in meta_array:
+        slst.append('<meta name="ASIN" content="' + meta_array['ASIN'] + '" />\n')
+    if 'GUID' in meta_array:
+        slst.append('<meta name="GUID" content="' + meta_array['GUID'] + '" />\n')
+    slst.append('</head>\n')
+    slst.append('<body>\n')
+
+    print "Building svg images of each book page"
+    slst.append('<h2>List of Pages</h2>\n')
+    slst.append('<div>\n')
+    idlst = sorted(pageIDMap.keys())
+    numids = len(idlst)
+    cnt = len(idlst)
+    previd = None
+    for j in range(cnt):
+        pageid = idlst[j]
+        if j < cnt - 1:
+            nextid = idlst[j+1]
+        else:
+            nextid = None
+        print '.',
+        pagelst = pageIDMap[pageid]
+        flst = []
+        for page in pagelst:
+            flst.append(xmllst[page])
+        flat_svg = "".join(flst)
+        flst=None
+        svgxml = flatxml2svg.convert2SVG(gd, flat_svg, pageid, previd, nextid, svgDir, raw, meta_array, scaledpi)
         if (raw) :
-            pfile = open(os.path.join(svgDir,filename.replace('.dat','.svg')), 'w')
-            svgindex += '<a href="svg/page%04d.svg">Page %d</a>\n' % (counter, counter)
+            pfile = open(os.path.join(svgDir,'page%04d.svg' % pageid),'w')
+            slst.append('<a href="svg/page%04d.svg">Page %d</a>\n' % (pageid, pageid))
         else :
-            pfile = open(os.path.join(svgDir,'page%04d.xhtml' % counter), 'w')
-            svgindex += '<a href="svg/page%04d.xhtml">Page %d</a>\n' % (counter, counter)
-
-
+            pfile = open(os.path.join(svgDir,'page%04d.xhtml' % pageid), 'w')
+            slst.append('<a href="svg/page%04d.xhtml">Page %d</a>\n' % (pageid, pageid))
+        previd = pageid
         pfile.write(svgxml)
         pfile.close()
-
         counter += 1
+    slst.append('</div>\n')
+    slst.append('<h2><a href="svg/toc.xhtml">Table of Contents</a></h2>\n')
+    slst.append('</body>\n</html>\n')
+    svgindex = "".join(slst)
+    slst = None
+    file(os.path.join(bookDir, 'index_svg.xhtml'), 'wb').write(svgindex)
 
     print " "
 
-    # finish up the html string and output it
-    htmlstr += '</body>\n</html>\n'
-    file(os.path.join(bookDir, htmlFileName), 'wb').write(htmlstr)
-
-    # finish up the svg index string and output it
-    svgindex += '</body>\n</html>\n'
-    file(os.path.join(bookDir, 'index_svg.xhtml'), 'wb').write(svgindex)
-
     # build the opf file
     opfname = os.path.join(bookDir, 'book.opf')
-    opfstr = '<?xml version="1.0" encoding="utf-8"?>\n'
-    opfstr += '<package xmlns="http://www.idpf.org/2007/opf" unique-identifier="guid_id">\n'
+    olst = []
+    olst.append('<?xml version="1.0" encoding="utf-8"?>\n')
+    olst.append('<package xmlns="http://www.idpf.org/2007/opf" unique-identifier="guid_id">\n')
     # adding metadata
-    opfstr += '   <metadata xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:opf="http://www.idpf.org/2007/opf">\n'
-    opfstr += '      <dc:identifier opf:scheme="GUID" id="guid_id">' + meta_array['GUID'] + '</dc:identifier>\n'
-    opfstr += '      <dc:identifier opf:scheme="ASIN">' + meta_array['ASIN'] + '</dc:identifier>\n'
-    opfstr += '      <dc:identifier opf:scheme="oASIN">' + meta_array['oASIN'] + '</dc:identifier>\n'
-    opfstr += '      <dc:title>' + meta_array['Title'] + '</dc:title>\n'
-    opfstr += '      <dc:creator opf:role="aut">' + meta_array['Authors'] + '</dc:creator>\n'
-    opfstr += '      <dc:language>en</dc:language>\n'
-    opfstr += '      <dc:date>' + meta_array['UpdateTime'] + '</dc:date>\n'
+    olst.append('   <metadata xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:opf="http://www.idpf.org/2007/opf">\n')
+    if 'GUID' in meta_array:
+        olst.append('      <dc:identifier opf:scheme="GUID" id="guid_id">' + meta_array['GUID'] + '</dc:identifier>\n')
+    if 'ASIN' in meta_array:
+        olst.append('      <dc:identifier opf:scheme="ASIN">' + meta_array['ASIN'] + '</dc:identifier>\n')
+    if 'oASIN' in meta_array:
+        olst.append('      <dc:identifier opf:scheme="oASIN">' + meta_array['oASIN'] + '</dc:identifier>\n')
+    olst.append('      <dc:title>' + meta_array['Title'] + '</dc:title>\n')
+    olst.append('      <dc:creator opf:role="aut">' + meta_array['Authors'] + '</dc:creator>\n')
+    olst.append('      <dc:language>en</dc:language>\n')
+    olst.append('      <dc:date>' + meta_array['UpdateTime'] + '</dc:date>\n')
     if isCover:
-        opfstr += '      <meta name="cover" content="bookcover"/>\n'
-    opfstr += '   </metadata>\n'
-    opfstr += '<manifest>\n'
-    opfstr += '   <item id="book" href="book.html" media-type="application/xhtml+xml"/>\n'
-    opfstr += '   <item id="stylesheet" href="style.css" media-type="text.css"/>\n'
+        olst.append('      <meta name="cover" content="bookcover"/>\n')
+    olst.append('   </metadata>\n')
+    olst.append('<manifest>\n')
+    olst.append('   <item id="book" href="book.html" media-type="application/xhtml+xml"/>\n')
+    olst.append('   <item id="stylesheet" href="style.css" media-type="text/css"/>\n')
     # adding image files to manifest
     filenames = os.listdir(imgDir)
     filenames = sorted(filenames)
@@ -493,17 +652,19 @@ def generateBook(bookDir, raw, fixedimage):
             imgext = 'jpeg'
         if imgext == '.svg':
             imgext = 'svg+xml'
-        opfstr += '   <item id="' + imgname + '" href="img/' + filename + '" media-type="image/' + imgext + '"/>\n'
+        olst.append('   <item id="' + imgname + '" href="img/' + filename + '" media-type="image/' + imgext + '"/>\n')
     if isCover:
-        opfstr += '   <item id="bookcover" href="cover.jpg" media-type="image/jpeg" />\n'
-    opfstr += '</manifest>\n'
+        olst.append('   <item id="bookcover" href="cover.jpg" media-type="image/jpeg" />\n')
+    olst.append('</manifest>\n')
     # adding spine
-    opfstr += '<spine>\n   <itemref idref="book" />\n</spine>\n'
+    olst.append('<spine>\n   <itemref idref="book" />\n</spine>\n')
     if isCover:
-        opfstr += '   <guide>\n'
-        opfstr += '      <reference href="cover.jpg" type="cover" title="Cover"/>\n'
-        opfstr += '   </guide>\n'
-    opfstr += '</package>\n'
+        olst.append('   <guide>\n')
+        olst.append('      <reference href="cover.jpg" type="cover" title="Cover"/>\n')
+        olst.append('   </guide>\n')
+    olst.append('</package>\n')
+    opfstr = "".join(olst)
+    olst = None
     file(opfname, 'wb').write(opfstr)
 
     print 'Processing Complete'
@@ -524,7 +685,6 @@ def usage():
 
 def main(argv):
     bookDir = ''
-
     if len(argv) == 0:
         argv = sys.argv
 
@@ -538,10 +698,10 @@ def main(argv):
 
     if len(opts) == 0 and len(args) == 0 :
         usage()
-        return 1 
+        return 1
 
     raw = 0
-    fixedimage = False
+    fixedimage = True
     for o, a in opts:
         if o =="-h":
             usage()

DeDRM_Macintosh_Application/DeDRM.app/Contents/Resources/genxml.py

@@ -1,145 +0,0 @@
-#! /usr/bin/python
-# vim:ts=4:sw=4:softtabstop=4:smarttab:expandtab
-# For use with Topaz Scripts Version 2.6
-
-class Unbuffered:
-    def __init__(self, stream):
-        self.stream = stream
-    def write(self, data):
-        self.stream.write(data)
-        self.stream.flush()
-    def __getattr__(self, attr):
-        return getattr(self.stream, attr)
-
-import sys
-sys.stdout=Unbuffered(sys.stdout)
-
-
-import os, getopt
-
-# local routines
-import convert2xml
-import flatxml2html
-import decode_meta
-
-
-def usage():
-    print 'Usage: '
-    print ' '
-    print '   genxml.py dict0000.dat unencryptedBookDir'
-    print '  '
-
-
-
-def main(argv):
-    bookDir = ''
-
-    if len(argv) == 0:
-        argv = sys.argv
-
-    try:
-        opts, args = getopt.getopt(argv[1:], "h:")
-
-    except getopt.GetoptError, err:
-        print str(err)
-        usage()
-        sys.exit(1)
-    
-    if len(opts) == 0 and len(args) == 0 :
-        usage()
-        sys.exit(1) 
-       
-    for o, a in opts:
-        if o =="-h":
-            usage()
-            sys.exit(0)
-
-    bookDir = args[0]
-
-    if not os.path.exists(bookDir) :
-        print "Can not find directory with unencrypted book"
-        sys.exit(1)
-
-    dictFile = os.path.join(bookDir,'dict0000.dat')
-    if not os.path.exists(dictFile) :
-        print "Can not find dict0000.dat file"
-        sys.exit(1)
-
-    pageDir = os.path.join(bookDir,'page')
-    if not os.path.exists(pageDir) :
-        print "Can not find page directory in unencrypted book"
-        sys.exit(1)
-
-    glyphsDir = os.path.join(bookDir,'glyphs')
-    if not os.path.exists(glyphsDir) :
-        print "Can not find glyphs directory in unencrypted book"
-        sys.exit(1)
-
-    otherFile = os.path.join(bookDir,'other0000.dat')
-    if not os.path.exists(otherFile) :
-        print "Can not find other0000.dat in unencrypted book"
-        sys.exit(1)
-
-    metaFile = os.path.join(bookDir,'metadata0000.dat')
-    if not os.path.exists(metaFile) :
-        print "Can not find metadata0000.dat in unencrypted book"
-        sys.exit(1)
-
-    xmlDir = os.path.join(bookDir,'xml')
-    if not os.path.exists(xmlDir):
-        os.makedirs(xmlDir)
-
-
-    print 'Processing ... '
-
-    print '     ', 'metadata0000.dat'
-    fname = os.path.join(bookDir,'metadata0000.dat')
-    xname = os.path.join(xmlDir, 'metadata.txt')
-    metastr = decode_meta.getMetaData(fname)
-    file(xname, 'wb').write(metastr)
-
-    print '     ', 'other0000.dat'
-    fname = os.path.join(bookDir,'other0000.dat')
-    xname = os.path.join(xmlDir, 'stylesheet.xml')
-    pargv=[]
-    pargv.append('convert2xml.py')
-    pargv.append(dictFile)
-    pargv.append(fname)
-    xmlstr = convert2xml.main(pargv)
-    file(xname, 'wb').write(xmlstr)
-    
-    filenames = os.listdir(pageDir)
-    filenames = sorted(filenames)
-
-    for filename in filenames:
-        print '     ', filename
-        fname = os.path.join(pageDir,filename)
-        xname = os.path.join(xmlDir, filename.replace('.dat','.xml'))
-        pargv=[]
-        pargv.append('convert2xml.py')
-        pargv.append(dictFile)
-        pargv.append(fname)
-        xmlstr = convert2xml.main(pargv)
-        file(xname, 'wb').write(xmlstr)
-
-    filenames = os.listdir(glyphsDir)
-    filenames = sorted(filenames)
-
-    for filename in filenames:
-        print '     ', filename
-        fname = os.path.join(glyphsDir,filename)
-        xname = os.path.join(xmlDir, filename.replace('.dat','.xml'))
-        pargv=[]
-        pargv.append('convert2xml.py')
-        pargv.append(dictFile)
-        pargv.append(fname)
-        xmlstr = convert2xml.main(pargv)
-        file(xname, 'wb').write(xmlstr)
- 
-
-    print 'Processing Complete'
-
-    return 0
-
-if __name__ == '__main__':
-    sys.exit(main(''))

DeDRM_Macintosh_Application/DeDRM.app/Contents/Resources/ignobleepub.py

@@ -0,0 +1,452 @@
+#!/usr/bin/env python
+# -*- coding: utf-8 -*-
+
+from __future__ import with_statement
+
+# ignobleepub.pyw, version 3.8
+# Copyright © 2009-2010 by i♥cabbages
+
+# Released under the terms of the GNU General Public Licence, version 3
+# <http://www.gnu.org/licenses/>
+
+# Modified 2010–2013 by some_updates, DiapDealer and Apprentice Alf
+
+# Windows users: Before running this program, you must first install Python 2.6
+#   from <http://www.python.org/download/> and PyCrypto from
+#   <http://www.voidspace.org.uk/python/modules.shtml#pycrypto> (make sure to
+#   install the version for Python 2.6).  Save this script file as
+#   ineptepub.pyw and double-click on it to run it.
+#
+# Mac OS X users: Save this script file as ineptepub.pyw.  You can run this
+#   program from the command line (pythonw ineptepub.pyw) or by double-clicking
+#   it when it has been associated with PythonLauncher.
+
+# Revision history:
+#   1 - Initial release
+#   2 - Added OS X support by using OpenSSL when available
+#   3 - screen out improper key lengths to prevent segfaults on Linux
+#   3.1 - Allow Windows versions of libcrypto to be found
+#   3.2 - add support for encoding to 'utf-8' when building up list of files to decrypt from encryption.xml
+#   3.3 - On Windows try PyCrypto first, OpenSSL next
+#   3.4 - Modify interface to allow use with import
+#   3.5 - Fix for potential problem with PyCrypto
+#   3.6 - Revised to allow use in calibre plugins to eliminate need for duplicate code
+#   3.7 - Tweaked to match ineptepub more closely
+#   3.8 - Fixed to retain zip file metadata (e.g. file modification date)
+#   3.9 - moved unicode_argv call inside main for Windows DeDRM compatibility
+#   4.0 - Work if TkInter is missing
+
+"""
+Decrypt Barnes & Noble encrypted ePub books.
+"""
+
+__license__ = 'GPL v3'
+__version__ = "4.0"
+
+import sys
+import os
+import traceback
+import zlib
+import zipfile
+from zipfile import ZipInfo, ZipFile, ZIP_STORED, ZIP_DEFLATED
+from contextlib import closing
+import xml.etree.ElementTree as etree
+
+# Wrap a stream so that output gets flushed immediately
+# and also make sure that any unicode strings get
+# encoded using "replace" before writing them.
+class SafeUnbuffered:
+    def __init__(self, stream):
+        self.stream = stream
+        self.encoding = stream.encoding
+        if self.encoding == None:
+            self.encoding = "utf-8"
+    def write(self, data):
+        if isinstance(data,unicode):
+            data = data.encode(self.encoding,"replace")
+        self.stream.write(data)
+        self.stream.flush()
+    def __getattr__(self, attr):
+        return getattr(self.stream, attr)
+
+try:
+    from calibre.constants import iswindows, isosx
+except:
+    iswindows = sys.platform.startswith('win')
+    isosx = sys.platform.startswith('darwin')
+
+def unicode_argv():
+    if iswindows:
+        # Uses shell32.GetCommandLineArgvW to get sys.argv as a list of Unicode
+        # strings.
+
+        # Versions 2.x of Python don't support Unicode in sys.argv on
+        # Windows, with the underlying Windows API instead replacing multi-byte
+        # characters with '?'.
+
+
+        from ctypes import POINTER, byref, cdll, c_int, windll
+        from ctypes.wintypes import LPCWSTR, LPWSTR
+
+        GetCommandLineW = cdll.kernel32.GetCommandLineW
+        GetCommandLineW.argtypes = []
+        GetCommandLineW.restype = LPCWSTR
+
+        CommandLineToArgvW = windll.shell32.CommandLineToArgvW
+        CommandLineToArgvW.argtypes = [LPCWSTR, POINTER(c_int)]
+        CommandLineToArgvW.restype = POINTER(LPWSTR)
+
+        cmd = GetCommandLineW()
+        argc = c_int(0)
+        argv = CommandLineToArgvW(cmd, byref(argc))
+        if argc.value > 0:
+            # Remove Python executable and commands if present
+            start = argc.value - len(sys.argv)
+            return [argv[i] for i in
+                    xrange(start, argc.value)]
+        return [u"ineptepub.py"]
+    else:
+        argvencoding = sys.stdin.encoding
+        if argvencoding == None:
+            argvencoding = "utf-8"
+        return [arg if (type(arg) == unicode) else unicode(arg,argvencoding) for arg in sys.argv]
+
+
+class IGNOBLEError(Exception):
+    pass
+
+def _load_crypto_libcrypto():
+    from ctypes import CDLL, POINTER, c_void_p, c_char_p, c_int, c_long, \
+        Structure, c_ulong, create_string_buffer, cast
+    from ctypes.util import find_library
+
+    if iswindows:
+        libcrypto = find_library('libeay32')
+    else:
+        libcrypto = find_library('crypto')
+
+    if libcrypto is None:
+        raise IGNOBLEError('libcrypto not found')
+    libcrypto = CDLL(libcrypto)
+
+    AES_MAXNR = 14
+
+    c_char_pp = POINTER(c_char_p)
+    c_int_p = POINTER(c_int)
+
+    class AES_KEY(Structure):
+        _fields_ = [('rd_key', c_long * (4 * (AES_MAXNR + 1))),
+                    ('rounds', c_int)]
+    AES_KEY_p = POINTER(AES_KEY)
+
+    def F(restype, name, argtypes):
+        func = getattr(libcrypto, name)
+        func.restype = restype
+        func.argtypes = argtypes
+        return func
+
+    AES_set_decrypt_key = F(c_int, 'AES_set_decrypt_key',
+                            [c_char_p, c_int, AES_KEY_p])
+    AES_cbc_encrypt = F(None, 'AES_cbc_encrypt',
+                        [c_char_p, c_char_p, c_ulong, AES_KEY_p, c_char_p,
+                         c_int])
+
+    class AES(object):
+        def __init__(self, userkey):
+            self._blocksize = len(userkey)
+            if (self._blocksize != 16) and (self._blocksize != 24) and (self._blocksize != 32) :
+                raise IGNOBLEError('AES improper key used')
+                return
+            key = self._key = AES_KEY()
+            rv = AES_set_decrypt_key(userkey, len(userkey) * 8, key)
+            if rv < 0:
+                raise IGNOBLEError('Failed to initialize AES key')
+
+        def decrypt(self, data):
+            out = create_string_buffer(len(data))
+            iv = ("\x00" * self._blocksize)
+            rv = AES_cbc_encrypt(data, out, len(data), self._key, iv, 0)
+            if rv == 0:
+                raise IGNOBLEError('AES decryption failed')
+            return out.raw
+
+    return AES
+
+def _load_crypto_pycrypto():
+    from Crypto.Cipher import AES as _AES
+
+    class AES(object):
+        def __init__(self, key):
+            self._aes = _AES.new(key, _AES.MODE_CBC, '\x00'*16)
+
+        def decrypt(self, data):
+            return self._aes.decrypt(data)
+
+    return AES
+
+def _load_crypto():
+    AES = None
+    cryptolist = (_load_crypto_libcrypto, _load_crypto_pycrypto)
+    if sys.platform.startswith('win'):
+        cryptolist = (_load_crypto_pycrypto, _load_crypto_libcrypto)
+    for loader in cryptolist:
+        try:
+            AES = loader()
+            break
+        except (ImportError, IGNOBLEError):
+            pass
+    return AES
+
+AES = _load_crypto()
+
+META_NAMES = ('mimetype', 'META-INF/rights.xml', 'META-INF/encryption.xml')
+NSMAP = {'adept': 'http://ns.adobe.com/adept',
+         'enc': 'http://www.w3.org/2001/04/xmlenc#'}
+
+class Decryptor(object):
+    def __init__(self, bookkey, encryption):
+        enc = lambda tag: '{%s}%s' % (NSMAP['enc'], tag)
+        self._aes = AES(bookkey)
+        encryption = etree.fromstring(encryption)
+        self._encrypted = encrypted = set()
+        expr = './%s/%s/%s' % (enc('EncryptedData'), enc('CipherData'),
+                               enc('CipherReference'))
+        for elem in encryption.findall(expr):
+            path = elem.get('URI', None)
+            if path is not None:
+                path = path.encode('utf-8')
+                encrypted.add(path)
+
+    def decompress(self, bytes):
+        dc = zlib.decompressobj(-15)
+        bytes = dc.decompress(bytes)
+        ex = dc.decompress('Z') + dc.flush()
+        if ex:
+            bytes = bytes + ex
+        return bytes
+
+    def decrypt(self, path, data):
+        if path in self._encrypted:
+            data = self._aes.decrypt(data)[16:]
+            data = data[:-ord(data[-1])]
+            data = self.decompress(data)
+        return data
+
+# check file to make check whether it's probably an Adobe Adept encrypted ePub
+def ignobleBook(inpath):
+    with closing(ZipFile(open(inpath, 'rb'))) as inf:
+        namelist = set(inf.namelist())
+        if 'META-INF/rights.xml' not in namelist or \
+           'META-INF/encryption.xml' not in namelist:
+            return False
+        try:
+            rights = etree.fromstring(inf.read('META-INF/rights.xml'))
+            adept = lambda tag: '{%s}%s' % (NSMAP['adept'], tag)
+            expr = './/%s' % (adept('encryptedKey'),)
+            bookkey = ''.join(rights.findtext(expr))
+            if len(bookkey) == 64:
+                return True
+        except:
+            # if we couldn't check, assume it is
+            return True
+    return False
+
+def decryptBook(keyb64, inpath, outpath):
+    if AES is None:
+        raise IGNOBLEError(u"PyCrypto or OpenSSL must be installed.")
+    key = keyb64.decode('base64')[:16]
+    aes = AES(key)
+    with closing(ZipFile(open(inpath, 'rb'))) as inf:
+        namelist = set(inf.namelist())
+        if 'META-INF/rights.xml' not in namelist or \
+           'META-INF/encryption.xml' not in namelist:
+            print u"{0:s} is DRM-free.".format(os.path.basename(inpath))
+            return 1
+        for name in META_NAMES:
+            namelist.remove(name)
+        try:
+            rights = etree.fromstring(inf.read('META-INF/rights.xml'))
+            adept = lambda tag: '{%s}%s' % (NSMAP['adept'], tag)
+            expr = './/%s' % (adept('encryptedKey'),)
+            bookkey = ''.join(rights.findtext(expr))
+            if len(bookkey) != 64:
+                print u"{0:s} is not a secure Barnes & Noble ePub.".format(os.path.basename(inpath))
+                return 1
+            bookkey = aes.decrypt(bookkey.decode('base64'))
+            bookkey = bookkey[:-ord(bookkey[-1])]
+            encryption = inf.read('META-INF/encryption.xml')
+            decryptor = Decryptor(bookkey[-16:], encryption)
+            kwds = dict(compression=ZIP_DEFLATED, allowZip64=False)
+            with closing(ZipFile(open(outpath, 'wb'), 'w', **kwds)) as outf:
+                zi = ZipInfo('mimetype')
+                zi.compress_type=ZIP_STORED
+                try:
+                    # if the mimetype is present, get its info, including time-stamp
+                    oldzi = inf.getinfo('mimetype')
+                    # copy across fields to be preserved
+                    zi.date_time = oldzi.date_time
+                    zi.comment = oldzi.comment
+                    zi.extra = oldzi.extra
+                    zi.internal_attr = oldzi.internal_attr
+                    # external attributes are dependent on the create system, so copy both.
+                    zi.external_attr = oldzi.external_attr
+                    zi.create_system = oldzi.create_system
+                except:
+                    pass
+                outf.writestr(zi, inf.read('mimetype'))
+                for path in namelist:
+                    data = inf.read(path)
+                    zi = ZipInfo(path)
+                    zi.compress_type=ZIP_DEFLATED
+                    try:
+                        # get the file info, including time-stamp
+                        oldzi = inf.getinfo(path)
+                        # copy across useful fields
+                        zi.date_time = oldzi.date_time
+                        zi.comment = oldzi.comment
+                        zi.extra = oldzi.extra
+                        zi.internal_attr = oldzi.internal_attr
+                        # external attributes are dependent on the create system, so copy both.
+                        zi.external_attr = oldzi.external_attr
+                        zi.create_system = oldzi.create_system
+                    except:
+                        pass
+                    outf.writestr(zi, decryptor.decrypt(path, data))
+        except:
+            print u"Could not decrypt {0:s} because of an exception:\n{1:s}".format(os.path.basename(inpath), traceback.format_exc())
+            return 2
+    return 0
+
+
+def cli_main():
+    sys.stdout=SafeUnbuffered(sys.stdout)
+    sys.stderr=SafeUnbuffered(sys.stderr)
+    argv=unicode_argv()
+    progname = os.path.basename(argv[0])
+    if len(argv) != 4:
+        print u"usage: {0} <keyfile.b64> <inbook.epub> <outbook.epub>".format(progname)
+        return 1
+    keypath, inpath, outpath = argv[1:]
+    userkey = open(keypath,'rb').read()
+    result = decryptBook(userkey, inpath, outpath)
+    if result == 0:
+        print u"Successfully decrypted {0:s} as {1:s}".format(os.path.basename(inpath),os.path.basename(outpath))
+    return result
+
+def gui_main():
+    try:
+        import Tkinter
+        import Tkconstants
+        import tkMessageBox
+        import traceback
+    except:
+        return cli_main()
+
+    class DecryptionDialog(Tkinter.Frame):
+        def __init__(self, root):
+            Tkinter.Frame.__init__(self, root, border=5)
+            self.status = Tkinter.Label(self, text=u"Select files for decryption")
+            self.status.pack(fill=Tkconstants.X, expand=1)
+            body = Tkinter.Frame(self)
+            body.pack(fill=Tkconstants.X, expand=1)
+            sticky = Tkconstants.E + Tkconstants.W
+            body.grid_columnconfigure(1, weight=2)
+            Tkinter.Label(body, text=u"Key file").grid(row=0)
+            self.keypath = Tkinter.Entry(body, width=30)
+            self.keypath.grid(row=0, column=1, sticky=sticky)
+            if os.path.exists(u"bnepubkey.b64"):
+                self.keypath.insert(0, u"bnepubkey.b64")
+            button = Tkinter.Button(body, text=u"...", command=self.get_keypath)
+            button.grid(row=0, column=2)
+            Tkinter.Label(body, text=u"Input file").grid(row=1)
+            self.inpath = Tkinter.Entry(body, width=30)
+            self.inpath.grid(row=1, column=1, sticky=sticky)
+            button = Tkinter.Button(body, text=u"...", command=self.get_inpath)
+            button.grid(row=1, column=2)
+            Tkinter.Label(body, text=u"Output file").grid(row=2)
+            self.outpath = Tkinter.Entry(body, width=30)
+            self.outpath.grid(row=2, column=1, sticky=sticky)
+            button = Tkinter.Button(body, text=u"...", command=self.get_outpath)
+            button.grid(row=2, column=2)
+            buttons = Tkinter.Frame(self)
+            buttons.pack()
+            botton = Tkinter.Button(
+                buttons, text=u"Decrypt", width=10, command=self.decrypt)
+            botton.pack(side=Tkconstants.LEFT)
+            Tkinter.Frame(buttons, width=10).pack(side=Tkconstants.LEFT)
+            button = Tkinter.Button(
+                buttons, text=u"Quit", width=10, command=self.quit)
+            button.pack(side=Tkconstants.RIGHT)
+
+        def get_keypath(self):
+            keypath = tkFileDialog.askopenfilename(
+                parent=None, title=u"Select Barnes & Noble \'.b64\' key file",
+                defaultextension=u".b64",
+                filetypes=[('base64-encoded files', '.b64'),
+                           ('All Files', '.*')])
+            if keypath:
+                keypath = os.path.normpath(keypath)
+                self.keypath.delete(0, Tkconstants.END)
+                self.keypath.insert(0, keypath)
+            return
+
+        def get_inpath(self):
+            inpath = tkFileDialog.askopenfilename(
+                parent=None, title=u"Select B&N-encrypted ePub file to decrypt",
+                defaultextension=u".epub", filetypes=[('ePub files', '.epub')])
+            if inpath:
+                inpath = os.path.normpath(inpath)
+                self.inpath.delete(0, Tkconstants.END)
+                self.inpath.insert(0, inpath)
+            return
+
+        def get_outpath(self):
+            outpath = tkFileDialog.asksaveasfilename(
+                parent=None, title=u"Select unencrypted ePub file to produce",
+                defaultextension=u".epub", filetypes=[('ePub files', '.epub')])
+            if outpath:
+                outpath = os.path.normpath(outpath)
+                self.outpath.delete(0, Tkconstants.END)
+                self.outpath.insert(0, outpath)
+            return
+
+        def decrypt(self):
+            keypath = self.keypath.get()
+            inpath = self.inpath.get()
+            outpath = self.outpath.get()
+            if not keypath or not os.path.exists(keypath):
+                self.status['text'] = u"Specified key file does not exist"
+                return
+            if not inpath or not os.path.exists(inpath):
+                self.status['text'] = u"Specified input file does not exist"
+                return
+            if not outpath:
+                self.status['text'] = u"Output file not specified"
+                return
+            if inpath == outpath:
+                self.status['text'] = u"Must have different input and output files"
+                return
+            userkey = open(keypath,'rb').read()
+            self.status['text'] = u"Decrypting..."
+            try:
+                decrypt_status = decryptBook(userkey, inpath, outpath)
+            except Exception, e:
+                self.status['text'] = u"Error: {0}".format(e.args[0])
+                return
+            if decrypt_status == 0:
+                self.status['text'] = u"File successfully decrypted"
+            else:
+                self.status['text'] = u"The was an error decrypting the file."
+
+    root = Tkinter.Tk()
+    root.title(u"Barnes & Noble ePub Decrypter v.{0}".format(__version__))
+    root.resizable(True, False)
+    root.minsize(300, 0)
+    DecryptionDialog(root).pack(fill=Tkconstants.X, expand=1)
+    root.mainloop()
+    return 0
+
+if __name__ == '__main__':
+    if len(sys.argv) > 1:
+        sys.exit(cli_main())
+    sys.exit(gui_main())

DeDRM_Macintosh_Application/DeDRM.app/Contents/Resources/ignobleepub.pyw

@@ -1,324 +0,0 @@
-#! /usr/bin/python
-
-# ignobleepub.pyw, version 3
-
-# To run this program install Python 2.6 from <http://www.python.org/download/>
-# and OpenSSL or PyCrypto from http://www.voidspace.org.uk/python/modules.shtml#pycrypto
-# (make sure to install the version for Python 2.6).  Save this script file as
-# ignobleepub.pyw and double-click on it to run it.
-
-# Revision history:
-#   1 - Initial release
-#   2 - Added OS X support by using OpenSSL when available
-#   3 - screen out improper key lengths to prevent segfaults on Linux
-#   3.1 - Allow Windows versions of libcrypto to be found
-
-from __future__ import with_statement
-
-__license__ = 'GPL v3'
-
-import sys
-import os
-import zlib
-import zipfile
-from zipfile import ZipFile, ZIP_STORED, ZIP_DEFLATED
-from contextlib import closing
-import xml.etree.ElementTree as etree
-import Tkinter
-import Tkconstants
-import tkFileDialog
-import tkMessageBox
-
-class IGNOBLEError(Exception):
-    pass
-
-def _load_crypto_libcrypto():
-    from ctypes import CDLL, POINTER, c_void_p, c_char_p, c_int, c_long, \
-        Structure, c_ulong, create_string_buffer, cast
-    from ctypes.util import find_library
-
-    if sys.platform.startswith('win'):
-        libcrypto = find_library('libeay32')
-    else:
-        libcrypto = find_library('crypto')
-    if libcrypto is None:
-        raise IGNOBLEError('libcrypto not found')
-    libcrypto = CDLL(libcrypto)
-
-    AES_MAXNR = 14
-    
-    c_char_pp = POINTER(c_char_p)
-    c_int_p = POINTER(c_int)
-
-    class AES_KEY(Structure):
-        _fields_ = [('rd_key', c_long * (4 * (AES_MAXNR + 1))),
-                    ('rounds', c_int)]
-    AES_KEY_p = POINTER(AES_KEY)
-    
-    def F(restype, name, argtypes):
-        func = getattr(libcrypto, name)
-        func.restype = restype
-        func.argtypes = argtypes
-        return func
-    
-    AES_cbc_encrypt = F(None, 'AES_cbc_encrypt',
-                        [c_char_p, c_char_p, c_ulong, AES_KEY_p, c_char_p,
-                         c_int])
-    AES_set_decrypt_key = F(c_int, 'AES_set_decrypt_key',
-                            [c_char_p, c_int, AES_KEY_p])
-    AES_cbc_encrypt = F(None, 'AES_cbc_encrypt',
-                        [c_char_p, c_char_p, c_ulong, AES_KEY_p, c_char_p,
-                         c_int])
-    
-    class AES(object):
-        def __init__(self, userkey):
-            self._blocksize = len(userkey)
-            if (self._blocksize != 16) and (self._blocksize != 24) and (self._blocksize != 32) :
-                raise IGNOBLEError('AES improper key used')
-                return
-            key = self._key = AES_KEY()
-            rv = AES_set_decrypt_key(userkey, len(userkey) * 8, key)
-            if rv < 0:
-                raise IGNOBLEError('Failed to initialize AES key')
-    
-        def decrypt(self, data):
-            out = create_string_buffer(len(data))
-            iv = ("\x00" * self._blocksize)
-            rv = AES_cbc_encrypt(data, out, len(data), self._key, iv, 0)
-            if rv == 0:
-                raise IGNOBLEError('AES decryption failed')
-            return out.raw
-
-    return AES
-
-def _load_crypto_pycrypto():
-    from Crypto.Cipher import AES as _AES
-
-    class AES(object):
-        def __init__(self, key):
-            self._aes = _AES.new(key, _AES.MODE_CBC)
-
-        def decrypt(self, data):
-            return self._aes.decrypt(data)
-
-    return AES
-
-def _load_crypto():
-    AES = None
-    for loader in (_load_crypto_libcrypto, _load_crypto_pycrypto):
-        try:
-            AES = loader()
-            break
-        except (ImportError, IGNOBLEError):
-            pass
-    return AES
-AES = _load_crypto()
-
-
- 
-
-"""
-Decrypt Barnes & Noble ADEPT encrypted EPUB books.
-"""
-
-
-META_NAMES = ('mimetype', 'META-INF/rights.xml', 'META-INF/encryption.xml')
-NSMAP = {'adept': 'http://ns.adobe.com/adept',
-         'enc': 'http://www.w3.org/2001/04/xmlenc#'}
-
-class ZipInfo(zipfile.ZipInfo):
-    def __init__(self, *args, **kwargs):
-        if 'compress_type' in kwargs:
-            compress_type = kwargs.pop('compress_type')
-        super(ZipInfo, self).__init__(*args, **kwargs)
-        self.compress_type = compress_type
-
-class Decryptor(object):
-    def __init__(self, bookkey, encryption):
-        enc = lambda tag: '{%s}%s' % (NSMAP['enc'], tag)
-        # self._aes = AES.new(bookkey, AES.MODE_CBC)
-        self._aes = AES(bookkey)
-        encryption = etree.fromstring(encryption)
-        self._encrypted = encrypted = set()
-        expr = './%s/%s/%s' % (enc('EncryptedData'), enc('CipherData'),
-                               enc('CipherReference'))
-        for elem in encryption.findall(expr):
-            path = elem.get('URI', None)
-            path = path.encode('utf-8')
-            if path is not None:
-                encrypted.add(path)
-
-    def decompress(self, bytes):
-        dc = zlib.decompressobj(-15)
-        bytes = dc.decompress(bytes)
-        ex = dc.decompress('Z') + dc.flush()
-        if ex:
-            bytes = bytes + ex
-        return bytes
-
-    def decrypt(self, path, data):
-        if path in self._encrypted:
-            data = self._aes.decrypt(data)[16:]
-            data = data[:-ord(data[-1])]
-            data = self.decompress(data)
-        return data
-
-
-
-def cli_main(argv=sys.argv):
-    progname = os.path.basename(argv[0])
-    if AES is None:
-        print "%s: This script requires OpenSSL or PyCrypto, which must be installed " \
-              "separately.  Read the top-of-script comment for details." % \
-              (progname,)
-        return 1
-    if len(argv) != 4:
-        print "usage: %s KEYFILE INBOOK OUTBOOK" % (progname,)
-        return 1
-    keypath, inpath, outpath = argv[1:]
-    with open(keypath, 'rb') as f:
-        keyb64 = f.read()
-    key = keyb64.decode('base64')[:16]
-    # aes = AES.new(key, AES.MODE_CBC)
-    aes = AES(key)
-
-    with closing(ZipFile(open(inpath, 'rb'))) as inf:
-        namelist = set(inf.namelist())
-        if 'META-INF/rights.xml' not in namelist or \
-           'META-INF/encryption.xml' not in namelist:
-            raise IGNOBLEError('%s: not an B&N ADEPT EPUB' % (inpath,))
-        for name in META_NAMES:
-            namelist.remove(name)
-        rights = etree.fromstring(inf.read('META-INF/rights.xml'))
-        adept = lambda tag: '{%s}%s' % (NSMAP['adept'], tag)
-        expr = './/%s' % (adept('encryptedKey'),)
-        bookkey = ''.join(rights.findtext(expr))
-        bookkey = aes.decrypt(bookkey.decode('base64'))
-        bookkey = bookkey[:-ord(bookkey[-1])]
-        encryption = inf.read('META-INF/encryption.xml')
-        decryptor = Decryptor(bookkey[-16:], encryption)
-        kwds = dict(compression=ZIP_DEFLATED, allowZip64=False)
-        with closing(ZipFile(open(outpath, 'wb'), 'w', **kwds)) as outf:
-            zi = ZipInfo('mimetype', compress_type=ZIP_STORED)
-            outf.writestr(zi, inf.read('mimetype'))
-            for path in namelist:
-                data = inf.read(path)
-                outf.writestr(path, decryptor.decrypt(path, data))
-    return 0
-
-
-class DecryptionDialog(Tkinter.Frame):
-    def __init__(self, root):
-        Tkinter.Frame.__init__(self, root, border=5)
-        self.status = Tkinter.Label(self, text='Select files for decryption')
-        self.status.pack(fill=Tkconstants.X, expand=1)
-        body = Tkinter.Frame(self)
-        body.pack(fill=Tkconstants.X, expand=1)
-        sticky = Tkconstants.E + Tkconstants.W
-        body.grid_columnconfigure(1, weight=2)
-        Tkinter.Label(body, text='Key file').grid(row=0)
-        self.keypath = Tkinter.Entry(body, width=30)
-        self.keypath.grid(row=0, column=1, sticky=sticky)
-        if os.path.exists('bnepubkey.b64'):
-            self.keypath.insert(0, 'bnepubkey.b64')
-        button = Tkinter.Button(body, text="...", command=self.get_keypath)
-        button.grid(row=0, column=2)
-        Tkinter.Label(body, text='Input file').grid(row=1)
-        self.inpath = Tkinter.Entry(body, width=30)
-        self.inpath.grid(row=1, column=1, sticky=sticky)
-        button = Tkinter.Button(body, text="...", command=self.get_inpath)
-        button.grid(row=1, column=2)
-        Tkinter.Label(body, text='Output file').grid(row=2)
-        self.outpath = Tkinter.Entry(body, width=30)
-        self.outpath.grid(row=2, column=1, sticky=sticky)
-        button = Tkinter.Button(body, text="...", command=self.get_outpath)
-        button.grid(row=2, column=2)
-        buttons = Tkinter.Frame(self)
-        buttons.pack()
-        botton = Tkinter.Button(
-            buttons, text="Decrypt", width=10, command=self.decrypt)
-        botton.pack(side=Tkconstants.LEFT)
-        Tkinter.Frame(buttons, width=10).pack(side=Tkconstants.LEFT)
-        button = Tkinter.Button(
-            buttons, text="Quit", width=10, command=self.quit)
-        button.pack(side=Tkconstants.RIGHT)
-
-    def get_keypath(self):
-        keypath = tkFileDialog.askopenfilename(
-            parent=None, title='Select B&N EPUB key file',
-            defaultextension='.b64',
-            filetypes=[('base64-encoded files', '.b64'),
-                       ('All Files', '.*')])
-        if keypath:
-            keypath = os.path.normpath(keypath)
-            self.keypath.delete(0, Tkconstants.END)
-            self.keypath.insert(0, keypath)
-        return
-
-    def get_inpath(self):
-        inpath = tkFileDialog.askopenfilename(
-            parent=None, title='Select B&N-encrypted EPUB file to decrypt',
-            defaultextension='.epub', filetypes=[('EPUB files', '.epub'),
-                                                 ('All files', '.*')])
-        if inpath:
-            inpath = os.path.normpath(inpath)
-            self.inpath.delete(0, Tkconstants.END)
-            self.inpath.insert(0, inpath)
-        return
-
-    def get_outpath(self):
-        outpath = tkFileDialog.asksaveasfilename(
-            parent=None, title='Select unencrypted EPUB file to produce',
-            defaultextension='.epub', filetypes=[('EPUB files', '.epub'),
-                                                 ('All files', '.*')])
-        if outpath:
-            outpath = os.path.normpath(outpath)
-            self.outpath.delete(0, Tkconstants.END)
-            self.outpath.insert(0, outpath)
-        return
-
-    def decrypt(self):
-        keypath = self.keypath.get()
-        inpath = self.inpath.get()
-        outpath = self.outpath.get()
-        if not keypath or not os.path.exists(keypath):
-            self.status['text'] = 'Specified key file does not exist'
-            return
-        if not inpath or not os.path.exists(inpath):
-            self.status['text'] = 'Specified input file does not exist'
-            return
-        if not outpath:
-            self.status['text'] = 'Output file not specified'
-            return
-        if inpath == outpath:
-            self.status['text'] = 'Must have different input and output files'
-            return
-        argv = [sys.argv[0], keypath, inpath, outpath]
-        self.status['text'] = 'Decrypting...'
-        try:
-            cli_main(argv)
-        except Exception, e:
-            self.status['text'] = 'Error: ' + str(e)
-            return
-        self.status['text'] = 'File successfully decrypted'
-
-def gui_main():
-    root = Tkinter.Tk()
-    if AES is None:
-        root.withdraw()
-        tkMessageBox.showerror(
-            "Ignoble EPUB Decrypter",
-            "This script requires OpenSSL or PyCrypto, which must be installed "
-            "separately.  Read the top-of-script comment for details.")
-        return 1
-    root.title('Ignoble EPUB Decrypter')
-    root.resizable(True, False)
-    root.minsize(300, 0)
-    DecryptionDialog(root).pack(fill=Tkconstants.X, expand=1)
-    root.mainloop()
-    return 0
-
-if __name__ == '__main__':
-    if len(sys.argv) > 1:
-        sys.exit(cli_main())
-    sys.exit(gui_main())

DeDRM_Macintosh_Application/DeDRM.app/Contents/Resources/ignoblekey.py

@@ -0,0 +1,336 @@
+#!/usr/bin/env python
+# -*- coding: utf-8 -*-
+
+from __future__ import with_statement
+
+# ignoblekey.py
+# Copyright © 2015 Apprentice Alf and Apprentice Harper
+
+# Based on kindlekey.py, Copyright © 2010-2013 by some_updates and Apprentice Alf
+
+# Released under the terms of the GNU General Public Licence, version 3
+# <http://www.gnu.org/licenses/>
+
+# Revision history:
+#   1.0 - Initial release
+#   1.1 - remove duplicates and return last key as single key
+
+"""
+Get Barnes & Noble EPUB user key from nook Studio log file
+"""
+
+__license__ = 'GPL v3'
+__version__ = "1.1"
+
+import sys
+import os
+import hashlib
+import getopt
+import re
+
+# Wrap a stream so that output gets flushed immediately
+# and also make sure that any unicode strings get
+# encoded using "replace" before writing them.
+class SafeUnbuffered:
+    def __init__(self, stream):
+        self.stream = stream
+        self.encoding = stream.encoding
+        if self.encoding == None:
+            self.encoding = "utf-8"
+    def write(self, data):
+        if isinstance(data,unicode):
+            data = data.encode(self.encoding,"replace")
+        self.stream.write(data)
+        self.stream.flush()
+    def __getattr__(self, attr):
+        return getattr(self.stream, attr)
+
+try:
+    from calibre.constants import iswindows, isosx
+except:
+    iswindows = sys.platform.startswith('win')
+    isosx = sys.platform.startswith('darwin')
+
+def unicode_argv():
+    if iswindows:
+        # Uses shell32.GetCommandLineArgvW to get sys.argv as a list of Unicode
+        # strings.
+
+        # Versions 2.x of Python don't support Unicode in sys.argv on
+        # Windows, with the underlying Windows API instead replacing multi-byte
+        # characters with '?'.  So use shell32.GetCommandLineArgvW to get sys.argv
+        # as a list of Unicode strings and encode them as utf-8
+
+        from ctypes import POINTER, byref, cdll, c_int, windll
+        from ctypes.wintypes import LPCWSTR, LPWSTR
+
+        GetCommandLineW = cdll.kernel32.GetCommandLineW
+        GetCommandLineW.argtypes = []
+        GetCommandLineW.restype = LPCWSTR
+
+        CommandLineToArgvW = windll.shell32.CommandLineToArgvW
+        CommandLineToArgvW.argtypes = [LPCWSTR, POINTER(c_int)]
+        CommandLineToArgvW.restype = POINTER(LPWSTR)
+
+        cmd = GetCommandLineW()
+        argc = c_int(0)
+        argv = CommandLineToArgvW(cmd, byref(argc))
+        if argc.value > 0:
+            # Remove Python executable and commands if present
+            start = argc.value - len(sys.argv)
+            return [argv[i] for i in
+                    xrange(start, argc.value)]
+        # if we don't have any arguments at all, just pass back script name
+        # this should never happen
+        return [u"ignoblekey.py"]
+    else:
+        argvencoding = sys.stdin.encoding
+        if argvencoding == None:
+            argvencoding = "utf-8"
+        return [arg if (type(arg) == unicode) else unicode(arg,argvencoding) for arg in sys.argv]
+
+class DrmException(Exception):
+    pass
+
+# Locate all of the nookStudy/nook for PC/Mac log file and return as list
+def getNookLogFiles():
+    logFiles = []
+    found = False
+    if iswindows:
+        import _winreg as winreg
+
+        # some 64 bit machines do not have the proper registry key for some reason
+        # or the python interface to the 32 vs 64 bit registry is broken
+        paths = set()
+        if 'LOCALAPPDATA' in os.environ.keys():
+            # Python 2.x does not return unicode env. Use Python 3.x
+            path = winreg.ExpandEnvironmentStrings(u"%LOCALAPPDATA%")
+            if os.path.isdir(path):
+                paths.add(path)
+        if 'USERPROFILE' in os.environ.keys():
+            # Python 2.x does not return unicode env. Use Python 3.x
+            path = winreg.ExpandEnvironmentStrings(u"%USERPROFILE%")+u"\\AppData\\Local"
+            if os.path.isdir(path):
+                paths.add(path)
+            path = winreg.ExpandEnvironmentStrings(u"%USERPROFILE%")+u"\\AppData\\Roaming"
+            if os.path.isdir(path):
+                paths.add(path)
+        # User Shell Folders show take precedent over Shell Folders if present
+        try:
+            regkey = winreg.OpenKey(winreg.HKEY_CURRENT_USER, "Software\\Microsoft\\Windows\\CurrentVersion\\Explorer\\User Shell Folders\\")
+            path = winreg.QueryValueEx(regkey, 'Local AppData')[0]
+            if os.path.isdir(path):
+                paths.add(path)
+        except WindowsError:
+            pass
+        try:
+            regkey = winreg.OpenKey(winreg.HKEY_CURRENT_USER, "Software\\Microsoft\\Windows\\CurrentVersion\\Explorer\\User Shell Folders\\")
+            path = winreg.QueryValueEx(regkey, 'AppData')[0]
+            if os.path.isdir(path):
+                paths.add(path)
+        except WindowsError:
+            pass
+        try:
+            regkey = winreg.OpenKey(winreg.HKEY_CURRENT_USER, "Software\\Microsoft\\Windows\\CurrentVersion\\Explorer\\Shell Folders\\")
+            path = winreg.QueryValueEx(regkey, 'Local AppData')[0]
+            if os.path.isdir(path):
+                paths.add(path)
+        except WindowsError:
+            pass
+        try:
+            regkey = winreg.OpenKey(winreg.HKEY_CURRENT_USER, "Software\\Microsoft\\Windows\\CurrentVersion\\Explorer\\Shell Folders\\")
+            path = winreg.QueryValueEx(regkey, 'AppData')[0]
+            if os.path.isdir(path):
+                paths.add(path)
+        except WindowsError:
+            pass
+
+        for path in paths:
+            # look for nookStudy log file
+            logpath = path +'\\Barnes & Noble\\NOOKstudy\\logs\\BNClientLog.txt'
+            if os.path.isfile(logpath):
+                found = True
+                print('Found nookStudy log file: ' + logpath.encode('ascii','ignore'))
+                logFiles.append(logpath)
+    else:
+        home = os.getenv('HOME')
+        # check for BNClientLog.txt in various locations
+        testpath = home + '/Library/Application Support/Barnes & Noble/DesktopReader/logs/BNClientLog.txt'
+        if os.path.isfile(testpath):
+            logFiles.append(testpath)
+            print('Found nookStudy log file: ' + testpath)
+            found = True
+        testpath = home + '/Library/Application Support/Barnes & Noble/DesktopReader/indices/BNClientLog.txt'
+        if os.path.isfile(testpath):
+            logFiles.append(testpath)
+            print('Found nookStudy log file: ' + testpath)
+            found = True
+        testpath = home + '/Library/Application Support/Barnes & Noble/BNDesktopReader/logs/BNClientLog.txt'
+        if os.path.isfile(testpath):
+            logFiles.append(testpath)
+            print('Found nookStudy log file: ' + testpath)
+            found = True
+        testpath = home + '/Library/Application Support/Barnes & Noble/BNDesktopReader/indices/BNClientLog.txt'
+        if os.path.isfile(testpath):
+            logFiles.append(testpath)
+            print('Found nookStudy log file: ' + testpath)
+            found = True
+
+    if not found:
+        print('No nook Study log files have been found.')
+    return logFiles
+
+
+# Extract CCHash key(s) from log file
+def getKeysFromLog(kLogFile):
+    keys = []
+    regex = re.compile("ccHash: \"(.{28})\"");
+    for line in open(kLogFile):
+        for m in regex.findall(line):
+            keys.append(m)
+    return keys
+
+# interface for calibre plugin
+def nookkeys(files = []):
+    keys = []
+    if files == []:
+        files = getNookLogFiles()
+    for file in files:
+        fileKeys = getKeysFromLog(file)
+        if fileKeys:
+            print u"Found {0} keys in the Nook Study log files".format(len(fileKeys))
+            keys.extend(fileKeys)
+    return list(set(keys))
+
+# interface for Python DeDRM
+# returns single key or multiple keys, depending on path or file passed in
+def getkey(outpath, files=[]):
+    keys = nookkeys(files)
+    if len(keys) > 0:
+        if not os.path.isdir(outpath):
+            outfile = outpath
+            with file(outfile, 'w') as keyfileout:
+                keyfileout.write(keys[-1])
+            print u"Saved a key to {0}".format(outfile)
+        else:
+            keycount = 0
+            for key in keys:
+                while True:
+                    keycount += 1
+                    outfile = os.path.join(outpath,u"nookkey{0:d}.b64".format(keycount))
+                    if not os.path.exists(outfile):
+                        break
+                with file(outfile, 'w') as keyfileout:
+                    keyfileout.write(key)
+                print u"Saved a key to {0}".format(outfile)
+        return True
+    return False
+
+def usage(progname):
+    print u"Finds the nook Study encryption keys."
+    print u"Keys are saved to the current directory, or a specified output directory."
+    print u"If a file name is passed instead of a directory, only the first key is saved, in that file."
+    print u"Usage:"
+    print u"    {0:s} [-h] [-k <logFile>] [<outpath>]".format(progname)
+
+
+def cli_main():
+    sys.stdout=SafeUnbuffered(sys.stdout)
+    sys.stderr=SafeUnbuffered(sys.stderr)
+    argv=unicode_argv()
+    progname = os.path.basename(argv[0])
+    print u"{0} v{1}\nCopyright © 2015 Apprentice Alf".format(progname,__version__)
+
+    try:
+        opts, args = getopt.getopt(argv[1:], "hk:")
+    except getopt.GetoptError, err:
+        print u"Error in options or arguments: {0}".format(err.args[0])
+        usage(progname)
+        sys.exit(2)
+
+    files = []
+    for o, a in opts:
+        if o == "-h":
+            usage(progname)
+            sys.exit(0)
+        if o == "-k":
+            files = [a]
+
+    if len(args) > 1:
+        usage(progname)
+        sys.exit(2)
+
+    if len(args) == 1:
+        # save to the specified file or directory
+        outpath = args[0]
+        if not os.path.isabs(outpath):
+           outpath = os.path.abspath(outpath)
+    else:
+        # save to the same directory as the script
+        outpath = os.path.dirname(argv[0])
+
+    # make sure the outpath is the
+    outpath = os.path.realpath(os.path.normpath(outpath))
+
+    if not getkey(outpath, files):
+        print u"Could not retrieve nook Study key."
+    return 0
+
+
+def gui_main():
+    try:
+        import Tkinter
+        import Tkconstants
+        import tkMessageBox
+        import traceback
+    except:
+        return cli_main()
+
+    class ExceptionDialog(Tkinter.Frame):
+        def __init__(self, root, text):
+            Tkinter.Frame.__init__(self, root, border=5)
+            label = Tkinter.Label(self, text=u"Unexpected error:",
+                                  anchor=Tkconstants.W, justify=Tkconstants.LEFT)
+            label.pack(fill=Tkconstants.X, expand=0)
+            self.text = Tkinter.Text(self)
+            self.text.pack(fill=Tkconstants.BOTH, expand=1)
+
+            self.text.insert(Tkconstants.END, text)
+
+
+    argv=unicode_argv()
+    root = Tkinter.Tk()
+    root.withdraw()
+    progpath, progname = os.path.split(argv[0])
+    success = False
+    try:
+        keys = nookkeys()
+        keycount = 0
+        for key in keys:
+            print key
+            while True:
+                keycount += 1
+                outfile = os.path.join(progpath,u"nookkey{0:d}.b64".format(keycount))
+                if not os.path.exists(outfile):
+                    break
+
+            with file(outfile, 'w') as keyfileout:
+                keyfileout.write(key)
+            success = True
+            tkMessageBox.showinfo(progname, u"Key successfully retrieved to {0}".format(outfile))
+    except DrmException, e:
+        tkMessageBox.showerror(progname, u"Error: {0}".format(str(e)))
+    except Exception:
+        root.wm_state('normal')
+        root.title(progname)
+        text = traceback.format_exc()
+        ExceptionDialog(root, text).pack(fill=Tkconstants.BOTH, expand=1)
+        root.mainloop()
+    if not success:
+        return 1
+    return 0
+
+if __name__ == '__main__':
+    if len(sys.argv) > 1:
+        sys.exit(cli_main())
+    sys.exit(gui_main())

DeDRM_Macintosh_Application/DeDRM.app/Contents/Resources/ignoblekeyfetch.py

@@ -0,0 +1,258 @@
+#!/usr/bin/env python
+# -*- coding: utf-8 -*-
+
+from __future__ import with_statement
+
+# ignoblekeyfetch.pyw, version 1.1
+# Copyright © 2015 Apprentice Harper
+
+# Released under the terms of the GNU General Public Licence, version 3
+# <http://www.gnu.org/licenses/>
+
+# Based on discoveries by "Nobody You Know"
+# Code partly based on ignoblekeygen.py by several people.
+
+# Windows users: Before running this program, you must first install Python.
+#   We recommend ActiveState Python 2.7.X for Windows from
+#   http://www.activestate.com/activepython/downloads.
+#   Then save this script file as ignoblekeyfetch.pyw and double-click on it to run it.
+#
+# Mac OS X users: Save this script file as ignoblekeyfetch.pyw.  You can run this
+#   program from the command line (python ignoblekeyfetch.pyw) or by double-clicking
+#   it when it has been associated with PythonLauncher.
+
+# Revision history:
+#   1.0 - Initial  version
+#   1.1 - Try second URL if first one fails
+
+"""
+Fetch Barnes & Noble EPUB user key from B&N servers using email and password
+"""
+
+__license__ = 'GPL v3'
+__version__ = "1.1"
+
+import sys
+import os
+
+# Wrap a stream so that output gets flushed immediately
+# and also make sure that any unicode strings get
+# encoded using "replace" before writing them.
+class SafeUnbuffered:
+    def __init__(self, stream):
+        self.stream = stream
+        self.encoding = stream.encoding
+        if self.encoding == None:
+            self.encoding = "utf-8"
+    def write(self, data):
+        if isinstance(data,unicode):
+            data = data.encode(self.encoding,"replace")
+        self.stream.write(data)
+        self.stream.flush()
+    def __getattr__(self, attr):
+        return getattr(self.stream, attr)
+
+try:
+    from calibre.constants import iswindows, isosx
+except:
+    iswindows = sys.platform.startswith('win')
+    isosx = sys.platform.startswith('darwin')
+
+def unicode_argv():
+    if iswindows:
+        # Uses shell32.GetCommandLineArgvW to get sys.argv as a list of Unicode
+        # strings.
+
+        # Versions 2.x of Python don't support Unicode in sys.argv on
+        # Windows, with the underlying Windows API instead replacing multi-byte
+        # characters with '?'.  So use shell32.GetCommandLineArgvW to get sys.argv
+        # as a list of Unicode strings and encode them as utf-8
+
+        from ctypes import POINTER, byref, cdll, c_int, windll
+        from ctypes.wintypes import LPCWSTR, LPWSTR
+
+        GetCommandLineW = cdll.kernel32.GetCommandLineW
+        GetCommandLineW.argtypes = []
+        GetCommandLineW.restype = LPCWSTR
+
+        CommandLineToArgvW = windll.shell32.CommandLineToArgvW
+        CommandLineToArgvW.argtypes = [LPCWSTR, POINTER(c_int)]
+        CommandLineToArgvW.restype = POINTER(LPWSTR)
+
+        cmd = GetCommandLineW()
+        argc = c_int(0)
+        argv = CommandLineToArgvW(cmd, byref(argc))
+        if argc.value > 0:
+            # Remove Python executable and commands if present
+            start = argc.value - len(sys.argv)
+            return [argv[i] for i in
+                    xrange(start, argc.value)]
+        # if we don't have any arguments at all, just pass back script name
+        # this should never happen
+        return [u"ignoblekeyfetch.py"]
+    else:
+        argvencoding = sys.stdin.encoding
+        if argvencoding == None:
+            argvencoding = "utf-8"
+        return [arg if (type(arg) == unicode) else unicode(arg,argvencoding) for arg in sys.argv]
+
+
+class IGNOBLEError(Exception):
+    pass
+
+def fetch_key(email, password):
+    # change email and password to utf-8 if unicode
+    if type(email)==unicode:
+        email = email.encode('utf-8')
+    if type(password)==unicode:
+        password = password.encode('utf-8')
+
+    import random
+    random = "%030x" % random.randrange(16**30)
+
+    import urllib, urllib2, re
+
+    # try the URL from nook for PC
+    fetch_url = "https://cart4.barnesandnoble.com/services/service.aspx?Version=2&acctPassword="
+    fetch_url += urllib.quote(password,'')+"&devID=PC_BN_2.5.6.9575_"+random+"&emailAddress="
+    fetch_url += urllib.quote(email,"")+"&outFormat=5&schema=1&service=1&stage=deviceHashB"
+    #print fetch_url
+
+    found = ''
+    try:
+        req = urllib2.Request(fetch_url)
+        response = urllib2.urlopen(req)
+        the_page = response.read()
+        #print the_page
+        found = re.search('ccHash>(.+?)</ccHash', the_page).group(1)
+    except:
+        found = ''
+    if len(found)!=28:
+        # try the URL from android devices
+        fetch_url = "https://cart4.barnesandnoble.com/services/service.aspx?Version=2&acctPassword="
+        fetch_url += urllib.quote(password,'')+"&devID=hobbes_9.3.50818_"+random+"&emailAddress="
+        fetch_url += urllib.quote(email,"")+"&outFormat=5&schema=1&service=1&stage=deviceHashB"
+        #print fetch_url
+
+        found = ''
+        try:
+            req = urllib2.Request(fetch_url)
+            response = urllib2.urlopen(req)
+            the_page = response.read()
+            #print the_page
+            found = re.search('ccHash>(.+?)</ccHash', the_page).group(1)
+        except:
+            found = ''
+
+    return found
+
+
+
+
+def cli_main():
+    sys.stdout=SafeUnbuffered(sys.stdout)
+    sys.stderr=SafeUnbuffered(sys.stderr)
+    argv=unicode_argv()
+    progname = os.path.basename(argv[0])
+    if len(argv) != 4:
+        print u"usage: {0} <email> <password> <keyfileout.b64>".format(progname)
+        return 1
+    email, password, keypath = argv[1:]
+    userkey = fetch_key(email, password)
+    if len(userkey) == 28:
+        open(keypath,'wb').write(userkey)
+        return 0
+    print u"Failed to fetch key."
+    return 1
+
+
+def gui_main():
+    try:
+        import Tkinter
+        import tkFileDialog
+        import Tkconstants
+        import tkMessageBox
+        import traceback
+    except:
+        return cli_main()
+
+    class DecryptionDialog(Tkinter.Frame):
+        def __init__(self, root):
+            Tkinter.Frame.__init__(self, root, border=5)
+            self.status = Tkinter.Label(self, text=u"Enter parameters")
+            self.status.pack(fill=Tkconstants.X, expand=1)
+            body = Tkinter.Frame(self)
+            body.pack(fill=Tkconstants.X, expand=1)
+            sticky = Tkconstants.E + Tkconstants.W
+            body.grid_columnconfigure(1, weight=2)
+            Tkinter.Label(body, text=u"Account email address").grid(row=0)
+            self.name = Tkinter.Entry(body, width=40)
+            self.name.grid(row=0, column=1, sticky=sticky)
+            Tkinter.Label(body, text=u"Account password").grid(row=1)
+            self.ccn = Tkinter.Entry(body, width=40)
+            self.ccn.grid(row=1, column=1, sticky=sticky)
+            Tkinter.Label(body, text=u"Output file").grid(row=2)
+            self.keypath = Tkinter.Entry(body, width=40)
+            self.keypath.grid(row=2, column=1, sticky=sticky)
+            self.keypath.insert(2, u"bnepubkey.b64")
+            button = Tkinter.Button(body, text=u"...", command=self.get_keypath)
+            button.grid(row=2, column=2)
+            buttons = Tkinter.Frame(self)
+            buttons.pack()
+            botton = Tkinter.Button(
+                buttons, text=u"Fetch", width=10, command=self.generate)
+            botton.pack(side=Tkconstants.LEFT)
+            Tkinter.Frame(buttons, width=10).pack(side=Tkconstants.LEFT)
+            button = Tkinter.Button(
+                buttons, text=u"Quit", width=10, command=self.quit)
+            button.pack(side=Tkconstants.RIGHT)
+
+        def get_keypath(self):
+            keypath = tkFileDialog.asksaveasfilename(
+                parent=None, title=u"Select B&N ePub key file to produce",
+                defaultextension=u".b64",
+                filetypes=[('base64-encoded files', '.b64'),
+                           ('All Files', '.*')])
+            if keypath:
+                keypath = os.path.normpath(keypath)
+                self.keypath.delete(0, Tkconstants.END)
+                self.keypath.insert(0, keypath)
+            return
+
+        def generate(self):
+            email = self.name.get()
+            password = self.ccn.get()
+            keypath = self.keypath.get()
+            if not email:
+                self.status['text'] = u"Email address not given"
+                return
+            if not password:
+                self.status['text'] = u"Account password not given"
+                return
+            if not keypath:
+                self.status['text'] = u"Output keyfile path not set"
+                return
+            self.status['text'] = u"Fetching..."
+            try:
+                userkey = fetch_key(email, password)
+            except Exception, e:
+                self.status['text'] = u"Error: {0}".format(e.args[0])
+                return
+            if len(userkey) == 28:
+                open(keypath,'wb').write(userkey)
+                self.status['text'] = u"Keyfile fetched successfully"
+            else:
+                self.status['text'] = u"Keyfile fetch failed."
+
+    root = Tkinter.Tk()
+    root.title(u"Barnes & Noble ePub Keyfile Fetch v.{0}".format(__version__))
+    root.resizable(True, False)
+    root.minsize(300, 0)
+    DecryptionDialog(root).pack(fill=Tkconstants.X, expand=1)
+    root.mainloop()
+    return 0
+
+if __name__ == '__main__':
+    if len(sys.argv) > 1:
+        sys.exit(cli_main())
+    sys.exit(gui_main())

DeDRM_Macintosh_Application/DeDRM.app/Contents/Resources/ignoblekeygen.py

@@ -0,0 +1,332 @@
+#!/usr/bin/env python
+# -*- coding: utf-8 -*-
+
+from __future__ import with_statement
+
+# ignoblekeygen.pyw, version 2.5
+# Copyright © 2009-2010 i♥cabbages
+
+# Released under the terms of the GNU General Public Licence, version 3
+# <http://www.gnu.org/licenses/>
+
+# Modified 2010–2013 by some_updates, DiapDealer and Apprentice Alf
+
+# Windows users: Before running this program, you must first install Python.
+#   We recommend ActiveState Python 2.7.X for Windows (x86) from
+#   http://www.activestate.com/activepython/downloads.
+#   You must also install PyCrypto from
+#   http://www.voidspace.org.uk/python/modules.shtml#pycrypto
+#   (make certain to install the version for Python 2.7).
+#   Then save this script file as ignoblekeygen.pyw and double-click on it to run it.
+#
+# Mac OS X users: Save this script file as ignoblekeygen.pyw.  You can run this
+#   program from the command line (python ignoblekeygen.pyw) or by double-clicking
+#   it when it has been associated with PythonLauncher.
+
+# Revision history:
+#   1 - Initial release
+#   2 - Add OS X support by using OpenSSL when available (taken/modified from ineptepub v5)
+#   2.1 - Allow Windows versions of libcrypto to be found
+#   2.2 - On Windows try PyCrypto first and then OpenSSL next
+#   2.3 - Modify interface to allow use of import
+#   2.4 - Improvements to UI and now works in plugins
+#   2.5 - Additional improvement for unicode and plugin support
+#   2.6 - moved unicode_argv call inside main for Windows DeDRM compatibility
+#   2.7 - Work if TkInter is missing
+#   2.8 - Fix bug in stand-alone use (import tkFileDialog)
+
+"""
+Generate Barnes & Noble EPUB user key from name and credit card number.
+"""
+
+__license__ = 'GPL v3'
+__version__ = "2.8"
+
+import sys
+import os
+import hashlib
+
+# Wrap a stream so that output gets flushed immediately
+# and also make sure that any unicode strings get
+# encoded using "replace" before writing them.
+class SafeUnbuffered:
+    def __init__(self, stream):
+        self.stream = stream
+        self.encoding = stream.encoding
+        if self.encoding == None:
+            self.encoding = "utf-8"
+    def write(self, data):
+        if isinstance(data,unicode):
+            data = data.encode(self.encoding,"replace")
+        self.stream.write(data)
+        self.stream.flush()
+    def __getattr__(self, attr):
+        return getattr(self.stream, attr)
+
+try:
+    from calibre.constants import iswindows, isosx
+except:
+    iswindows = sys.platform.startswith('win')
+    isosx = sys.platform.startswith('darwin')
+
+def unicode_argv():
+    if iswindows:
+        # Uses shell32.GetCommandLineArgvW to get sys.argv as a list of Unicode
+        # strings.
+
+        # Versions 2.x of Python don't support Unicode in sys.argv on
+        # Windows, with the underlying Windows API instead replacing multi-byte
+        # characters with '?'.  So use shell32.GetCommandLineArgvW to get sys.argv
+        # as a list of Unicode strings and encode them as utf-8
+
+        from ctypes import POINTER, byref, cdll, c_int, windll
+        from ctypes.wintypes import LPCWSTR, LPWSTR
+
+        GetCommandLineW = cdll.kernel32.GetCommandLineW
+        GetCommandLineW.argtypes = []
+        GetCommandLineW.restype = LPCWSTR
+
+        CommandLineToArgvW = windll.shell32.CommandLineToArgvW
+        CommandLineToArgvW.argtypes = [LPCWSTR, POINTER(c_int)]
+        CommandLineToArgvW.restype = POINTER(LPWSTR)
+
+        cmd = GetCommandLineW()
+        argc = c_int(0)
+        argv = CommandLineToArgvW(cmd, byref(argc))
+        if argc.value > 0:
+            # Remove Python executable and commands if present
+            start = argc.value - len(sys.argv)
+            return [argv[i] for i in
+                    xrange(start, argc.value)]
+        # if we don't have any arguments at all, just pass back script name
+        # this should never happen
+        return [u"ignoblekeygen.py"]
+    else:
+        argvencoding = sys.stdin.encoding
+        if argvencoding == None:
+            argvencoding = "utf-8"
+        return [arg if (type(arg) == unicode) else unicode(arg,argvencoding) for arg in sys.argv]
+
+
+class IGNOBLEError(Exception):
+    pass
+
+def _load_crypto_libcrypto():
+    from ctypes import CDLL, POINTER, c_void_p, c_char_p, c_int, c_long, \
+        Structure, c_ulong, create_string_buffer, cast
+    from ctypes.util import find_library
+
+    if iswindows:
+        libcrypto = find_library('libeay32')
+    else:
+        libcrypto = find_library('crypto')
+
+    if libcrypto is None:
+        raise IGNOBLEError('libcrypto not found')
+    libcrypto = CDLL(libcrypto)
+
+    AES_MAXNR = 14
+
+    c_char_pp = POINTER(c_char_p)
+    c_int_p = POINTER(c_int)
+
+    class AES_KEY(Structure):
+        _fields_ = [('rd_key', c_long * (4 * (AES_MAXNR + 1))),
+                    ('rounds', c_int)]
+    AES_KEY_p = POINTER(AES_KEY)
+
+    def F(restype, name, argtypes):
+        func = getattr(libcrypto, name)
+        func.restype = restype
+        func.argtypes = argtypes
+        return func
+
+    AES_set_encrypt_key = F(c_int, 'AES_set_encrypt_key',
+                            [c_char_p, c_int, AES_KEY_p])
+    AES_cbc_encrypt = F(None, 'AES_cbc_encrypt',
+                        [c_char_p, c_char_p, c_ulong, AES_KEY_p, c_char_p,
+                         c_int])
+
+    class AES(object):
+        def __init__(self, userkey, iv):
+            self._blocksize = len(userkey)
+            self._iv = iv
+            key = self._key = AES_KEY()
+            rv = AES_set_encrypt_key(userkey, len(userkey) * 8, key)
+            if rv < 0:
+                raise IGNOBLEError('Failed to initialize AES Encrypt key')
+
+        def encrypt(self, data):
+            out = create_string_buffer(len(data))
+            rv = AES_cbc_encrypt(data, out, len(data), self._key, self._iv, 1)
+            if rv == 0:
+                raise IGNOBLEError('AES encryption failed')
+            return out.raw
+
+    return AES
+
+def _load_crypto_pycrypto():
+    from Crypto.Cipher import AES as _AES
+
+    class AES(object):
+        def __init__(self, key, iv):
+            self._aes = _AES.new(key, _AES.MODE_CBC, iv)
+
+        def encrypt(self, data):
+            return self._aes.encrypt(data)
+
+    return AES
+
+def _load_crypto():
+    AES = None
+    cryptolist = (_load_crypto_libcrypto, _load_crypto_pycrypto)
+    if sys.platform.startswith('win'):
+        cryptolist = (_load_crypto_pycrypto, _load_crypto_libcrypto)
+    for loader in cryptolist:
+        try:
+            AES = loader()
+            break
+        except (ImportError, IGNOBLEError):
+            pass
+    return AES
+
+AES = _load_crypto()
+
+def normalize_name(name):
+    return ''.join(x for x in name.lower() if x != ' ')
+
+
+def generate_key(name, ccn):
+    # remove spaces and case from name and CC numbers.
+    if type(name)==unicode:
+        name = name.encode('utf-8')
+    if type(ccn)==unicode:
+        ccn = ccn.encode('utf-8')
+
+    name = normalize_name(name) + '\x00'
+    ccn = normalize_name(ccn) + '\x00'
+
+    name_sha = hashlib.sha1(name).digest()[:16]
+    ccn_sha = hashlib.sha1(ccn).digest()[:16]
+    both_sha = hashlib.sha1(name + ccn).digest()
+    aes = AES(ccn_sha, name_sha)
+    crypt = aes.encrypt(both_sha + ('\x0c' * 0x0c))
+    userkey = hashlib.sha1(crypt).digest()
+    return userkey.encode('base64')
+
+
+
+
+def cli_main():
+    sys.stdout=SafeUnbuffered(sys.stdout)
+    sys.stderr=SafeUnbuffered(sys.stderr)
+    argv=unicode_argv()
+    progname = os.path.basename(argv[0])
+    if AES is None:
+        print "%s: This script requires OpenSSL or PyCrypto, which must be installed " \
+              "separately.  Read the top-of-script comment for details." % \
+              (progname,)
+        return 1
+    if len(argv) != 4:
+        print u"usage: {0} <Name> <CC#> <keyfileout.b64>".format(progname)
+        return 1
+    name, ccn, keypath = argv[1:]
+    userkey = generate_key(name, ccn)
+    open(keypath,'wb').write(userkey)
+    return 0
+
+
+def gui_main():
+    try:
+        import Tkinter
+        import Tkconstants
+        import tkMessageBox
+        import tkFileDialog
+        import traceback
+    except:
+        return cli_main()
+
+    class DecryptionDialog(Tkinter.Frame):
+        def __init__(self, root):
+            Tkinter.Frame.__init__(self, root, border=5)
+            self.status = Tkinter.Label(self, text=u"Enter parameters")
+            self.status.pack(fill=Tkconstants.X, expand=1)
+            body = Tkinter.Frame(self)
+            body.pack(fill=Tkconstants.X, expand=1)
+            sticky = Tkconstants.E + Tkconstants.W
+            body.grid_columnconfigure(1, weight=2)
+            Tkinter.Label(body, text=u"Account Name").grid(row=0)
+            self.name = Tkinter.Entry(body, width=40)
+            self.name.grid(row=0, column=1, sticky=sticky)
+            Tkinter.Label(body, text=u"CC#").grid(row=1)
+            self.ccn = Tkinter.Entry(body, width=40)
+            self.ccn.grid(row=1, column=1, sticky=sticky)
+            Tkinter.Label(body, text=u"Output file").grid(row=2)
+            self.keypath = Tkinter.Entry(body, width=40)
+            self.keypath.grid(row=2, column=1, sticky=sticky)
+            self.keypath.insert(2, u"bnepubkey.b64")
+            button = Tkinter.Button(body, text=u"...", command=self.get_keypath)
+            button.grid(row=2, column=2)
+            buttons = Tkinter.Frame(self)
+            buttons.pack()
+            botton = Tkinter.Button(
+                buttons, text=u"Generate", width=10, command=self.generate)
+            botton.pack(side=Tkconstants.LEFT)
+            Tkinter.Frame(buttons, width=10).pack(side=Tkconstants.LEFT)
+            button = Tkinter.Button(
+                buttons, text=u"Quit", width=10, command=self.quit)
+            button.pack(side=Tkconstants.RIGHT)
+
+        def get_keypath(self):
+            keypath = tkFileDialog.asksaveasfilename(
+                parent=None, title=u"Select B&N ePub key file to produce",
+                defaultextension=u".b64",
+                filetypes=[('base64-encoded files', '.b64'),
+                           ('All Files', '.*')])
+            if keypath:
+                keypath = os.path.normpath(keypath)
+                self.keypath.delete(0, Tkconstants.END)
+                self.keypath.insert(0, keypath)
+            return
+
+        def generate(self):
+            name = self.name.get()
+            ccn = self.ccn.get()
+            keypath = self.keypath.get()
+            if not name:
+                self.status['text'] = u"Name not specified"
+                return
+            if not ccn:
+                self.status['text'] = u"Credit card number not specified"
+                return
+            if not keypath:
+                self.status['text'] = u"Output keyfile path not specified"
+                return
+            self.status['text'] = u"Generating..."
+            try:
+                userkey = generate_key(name, ccn)
+            except Exception, e:
+                self.status['text'] = u"Error: (0}".format(e.args[0])
+                return
+            open(keypath,'wb').write(userkey)
+            self.status['text'] = u"Keyfile successfully generated"
+
+    root = Tkinter.Tk()
+    if AES is None:
+        root.withdraw()
+        tkMessageBox.showerror(
+            "Ignoble EPUB Keyfile Generator",
+            "This script requires OpenSSL or PyCrypto, which must be installed "
+            "separately.  Read the top-of-script comment for details.")
+        return 1
+    root.title(u"Barnes & Noble ePub Keyfile Generator v.{0}".format(__version__))
+    root.resizable(True, False)
+    root.minsize(300, 0)
+    DecryptionDialog(root).pack(fill=Tkconstants.X, expand=1)
+    root.mainloop()
+    return 0
+
+if __name__ == '__main__':
+    if len(sys.argv) > 1:
+        sys.exit(cli_main())
+    sys.exit(gui_main())

DeDRM_Macintosh_Application/DeDRM.app/Contents/Resources/ignoblekeygen.pyw

@@ -1,232 +0,0 @@
-#! /usr/bin/python
-
-# ignoblekeygen.pyw, version 2
-
-# To run this program install Python 2.6 from <http://www.python.org/download/>
-# and OpenSSL or PyCrypto from http://www.voidspace.org.uk/python/modules.shtml#pycrypto
-# (make sure to install the version for Python 2.6).  Save this script file as
-# ignoblekeygen.pyw and double-click on it to run it.
-
-# Revision history:
-#   1 - Initial release
-#   2 - Add OS X support by using OpenSSL when available (taken/modified from ineptepub v5)
-#   2.1 - Allow Windows versions of libcrypto to be found
-
-"""
-Generate Barnes & Noble EPUB user key from name and credit card number.
-"""
-
-from __future__ import with_statement
-
-__license__ = 'GPL v3'
-
-import sys
-import os
-import hashlib
-import Tkinter
-import Tkconstants
-import tkFileDialog
-import tkMessageBox
-
-
-
-# use openssl's libcrypt if it exists in place of pycrypto
-# code extracted from the Adobe Adept DRM removal code also by I HeartCabbages
-class IGNOBLEError(Exception):
-    pass
-
-
-def _load_crypto_libcrypto():
-    from ctypes import CDLL, POINTER, c_void_p, c_char_p, c_int, c_long, \
-        Structure, c_ulong, create_string_buffer, cast
-    from ctypes.util import find_library
-
-    if sys.platform.startswith('win'):
-        libcrypto = find_library('libeay32')
-    else:
-        libcrypto = find_library('crypto')
-    if libcrypto is None:
-        print 'libcrypto not found'
-        raise IGNOBLEError('libcrypto not found')
-    libcrypto = CDLL(libcrypto)
-
-    AES_MAXNR = 14
-    
-    c_char_pp = POINTER(c_char_p)
-    c_int_p = POINTER(c_int)
-
-    class AES_KEY(Structure):
-        _fields_ = [('rd_key', c_long * (4 * (AES_MAXNR + 1))),
-                    ('rounds', c_int)]
-    AES_KEY_p = POINTER(AES_KEY)
-    
-    def F(restype, name, argtypes):
-        func = getattr(libcrypto, name)
-        func.restype = restype
-        func.argtypes = argtypes
-        return func
-    
-    AES_set_encrypt_key = F(c_int, 'AES_set_encrypt_key',
-                            [c_char_p, c_int, AES_KEY_p])
-    AES_cbc_encrypt = F(None, 'AES_cbc_encrypt',
-                        [c_char_p, c_char_p, c_ulong, AES_KEY_p, c_char_p,
-                         c_int])
-    class AES(object):
-         def __init__(self, userkey, iv):
-            self._blocksize = len(userkey)
-            self._iv = iv
-            key = self._key = AES_KEY()
-            rv = AES_set_encrypt_key(userkey, len(userkey) * 8, key)
-            if rv < 0:
-                raise IGNOBLEError('Failed to initialize AES Encrypt key')
-    
-         def encrypt(self, data):
-            out = create_string_buffer(len(data))
-            rv = AES_cbc_encrypt(data, out, len(data), self._key, self._iv, 1)
-            if rv == 0:
-                raise IGNOBLEError('AES encryption failed')
-            return out.raw
-
-    return AES
-
-
-def _load_crypto_pycrypto():
-    from Crypto.Cipher import AES as _AES
-
-    class AES(object):
-        def __init__(self, key, iv):
-            self._aes = _AES.new(key, _AES.MODE_CBC, iv)
-
-        def encrypt(self, data):
-            return self._aes.encrypt(data)
-
-    return AES
-
-
-
-def _load_crypto():
-    AES = None
-    for loader in (_load_crypto_libcrypto, _load_crypto_pycrypto):
-        try:
-            AES = loader()
-            break
-        except (ImportError, IGNOBLEError):
-            pass
-    return AES
-
-AES = _load_crypto()
-
-def normalize_name(name):
-    return ''.join(x for x in name.lower() if x != ' ')
-
-def generate_keyfile(name, ccn, outpath):
-    name = normalize_name(name) + '\x00'
-    ccn = ccn + '\x00'
-    name_sha = hashlib.sha1(name).digest()[:16]
-    ccn_sha = hashlib.sha1(ccn).digest()[:16]
-    both_sha = hashlib.sha1(name + ccn).digest()
-    aes = AES(ccn_sha, name_sha)
-    crypt = aes.encrypt(both_sha + ('\x0c' * 0x0c))
-    userkey = hashlib.sha1(crypt).digest()
-    with open(outpath, 'wb') as f:
-        f.write(userkey.encode('base64'))
-    return userkey
-
-def cli_main(argv=sys.argv):
-    progname = os.path.basename(argv[0])
-    if AES is None:
-        print "%s: This script requires OpenSSL or PyCrypto, which must be installed " \
-              "separately.  Read the top-of-script comment for details." % \
-              (progname,)
-        return 1
-    if len(argv) != 4:
-        print "usage: %s NAME CC# OUTFILE" % (progname,)
-        return 1
-    name, ccn, outpath = argv[1:]
-    generate_keyfile(name, ccn, outpath)
-    return 0
-
-class DecryptionDialog(Tkinter.Frame):
-    def __init__(self, root):
-        Tkinter.Frame.__init__(self, root, border=5)
-        self.status = Tkinter.Label(self, text='Enter parameters')
-        self.status.pack(fill=Tkconstants.X, expand=1)
-        body = Tkinter.Frame(self)
-        body.pack(fill=Tkconstants.X, expand=1)
-        sticky = Tkconstants.E + Tkconstants.W
-        body.grid_columnconfigure(1, weight=2)
-        Tkinter.Label(body, text='Name').grid(row=1)
-        self.name = Tkinter.Entry(body, width=30)
-        self.name.grid(row=1, column=1, sticky=sticky)
-        Tkinter.Label(body, text='CC#').grid(row=2)
-        self.ccn = Tkinter.Entry(body, width=30)
-        self.ccn.grid(row=2, column=1, sticky=sticky)
-        Tkinter.Label(body, text='Output file').grid(row=0)
-        self.keypath = Tkinter.Entry(body, width=30)
-        self.keypath.grid(row=0, column=1, sticky=sticky)
-        self.keypath.insert(0, 'bnepubkey.b64')
-        button = Tkinter.Button(body, text="...", command=self.get_keypath)
-        button.grid(row=0, column=2)
-        buttons = Tkinter.Frame(self)
-        buttons.pack()
-        botton = Tkinter.Button(
-            buttons, text="Generate", width=10, command=self.generate)
-        botton.pack(side=Tkconstants.LEFT)
-        Tkinter.Frame(buttons, width=10).pack(side=Tkconstants.LEFT)
-        button = Tkinter.Button(
-            buttons, text="Quit", width=10, command=self.quit)
-        button.pack(side=Tkconstants.RIGHT)
-
-    def get_keypath(self):
-        keypath = tkFileDialog.asksaveasfilename(
-            parent=None, title='Select B&N EPUB key file to produce',
-            defaultextension='.b64',
-            filetypes=[('base64-encoded files', '.b64'),
-                       ('All Files', '.*')])
-        if keypath:
-            keypath = os.path.normpath(keypath)
-            self.keypath.delete(0, Tkconstants.END)
-            self.keypath.insert(0, keypath)
-        return
-
-    def generate(self):
-        name = self.name.get()
-        ccn = self.ccn.get()
-        keypath = self.keypath.get()
-        if not name:
-            self.status['text'] = 'Name not specified'
-            return
-        if not ccn:
-            self.status['text'] = 'Credit card number not specified'
-            return
-        if not keypath:
-            self.status['text'] = 'Output keyfile path not specified'
-            return
-        self.status['text'] = 'Generating...'
-        try:
-            generate_keyfile(name, ccn, keypath)
-        except Exception, e:
-            self.status['text'] = 'Error: ' + str(e)
-            return
-        self.status['text'] = 'Keyfile successfully generated'
-
-def gui_main():
-    root = Tkinter.Tk()
-    if AES is None:
-        root.withdraw()
-        tkMessageBox.showerror(
-            "Ignoble EPUB Keyfile Generator",
-            "This script requires OpenSSL or PyCrypto, which must be installed "
-            "separately.  Read the top-of-script comment for details.")
-        return 1
-    root.title('Ignoble EPUB Keyfile Generator')
-    root.resizable(True, False)
-    root.minsize(300, 0)
-    DecryptionDialog(root).pack(fill=Tkconstants.X, expand=1)
-    root.mainloop()
-    return 0
-
-if __name__ == '__main__':
-    if len(sys.argv) > 1:
-        sys.exit(cli_main())
-    sys.exit(gui_main())

DeDRM_Macintosh_Application/DeDRM.app/Contents/Resources/ineptepub.py

@@ -0,0 +1,599 @@
+#!/usr/bin/env python
+# -*- coding: utf-8 -*-
+
+from __future__ import with_statement
+
+# ineptepub.pyw, version 6.5
+# Copyright © 2009-2010 by i♥cabbages
+
+# Released under the terms of the GNU General Public Licence, version 3
+# <http://www.gnu.org/licenses/>
+
+# Modified 2010–2013 by some_updates, DiapDealer and Apprentice Alf
+# Modified 2015–2016 by Apprentice Harper
+
+# Windows users: Before running this program, you must first install Python 2.7
+#   from <http://www.python.org/download/> and PyCrypto from
+#   <http://www.voidspace.org.uk/python/modules.shtml#pycrypto> (make sure to
+#   install the version for Python 2.7).  Save this script file as
+#   ineptepub.pyw and double-click on it to run it.
+#
+# Mac OS X users: Save this script file as ineptepub.pyw.  You can run this
+#   program from the command line (pythonw ineptepub.pyw) or by double-clicking
+#   it when it has been associated with PythonLauncher.
+
+# Revision history:
+#   1 - Initial release
+#   2 - Rename to INEPT, fix exit code
+#   5 - Version bump to avoid (?) confusion;
+#       Improve OS X support by using OpenSSL when available
+#   5.1 - Improve OpenSSL error checking
+#   5.2 - Fix ctypes error causing segfaults on some systems
+#   5.3 - add support for OpenSSL on Windows, fix bug with some versions of libcrypto 0.9.8 prior to path level o
+#   5.4 - add support for encoding to 'utf-8' when building up list of files to decrypt from encryption.xml
+#   5.5 - On Windows try PyCrypto first, OpenSSL next
+#   5.6 - Modify interface to allow use with import
+#   5.7 - Fix for potential problem with PyCrypto
+#   5.8 - Revised to allow use in calibre plugins to eliminate need for duplicate code
+#   5.9 - Fixed to retain zip file metadata (e.g. file modification date)
+#   6.0 - moved unicode_argv call inside main for Windows DeDRM compatibility
+#   6.1 - Work if TkInter is missing
+#   6.2 - Handle UTF-8 file names inside an ePub, fix by Jose Luis
+#   6.3 - Add additional check on DER file sanity
+#   6.4 - Remove erroneous check on DER file sanity
+#   6.5 - Completely remove erroneous check on DER file sanity
+
+"""
+Decrypt Adobe Digital Editions encrypted ePub books.
+"""
+
+__license__ = 'GPL v3'
+__version__ = "6.5"
+
+import sys
+import os
+import traceback
+import zlib
+import zipfile
+from zipfile import ZipInfo, ZipFile, ZIP_STORED, ZIP_DEFLATED
+from contextlib import closing
+import xml.etree.ElementTree as etree
+
+# Wrap a stream so that output gets flushed immediately
+# and also make sure that any unicode strings get
+# encoded using "replace" before writing them.
+class SafeUnbuffered:
+    def __init__(self, stream):
+        self.stream = stream
+        self.encoding = stream.encoding
+        if self.encoding == None:
+            self.encoding = "utf-8"
+    def write(self, data):
+        if isinstance(data,unicode):
+            data = data.encode(self.encoding,"replace")
+        self.stream.write(data)
+        self.stream.flush()
+    def __getattr__(self, attr):
+        return getattr(self.stream, attr)
+
+try:
+    from calibre.constants import iswindows, isosx
+except:
+    iswindows = sys.platform.startswith('win')
+    isosx = sys.platform.startswith('darwin')
+
+def unicode_argv():
+    if iswindows:
+        # Uses shell32.GetCommandLineArgvW to get sys.argv as a list of Unicode
+        # strings.
+
+        # Versions 2.x of Python don't support Unicode in sys.argv on
+        # Windows, with the underlying Windows API instead replacing multi-byte
+        # characters with '?'.
+
+
+        from ctypes import POINTER, byref, cdll, c_int, windll
+        from ctypes.wintypes import LPCWSTR, LPWSTR
+
+        GetCommandLineW = cdll.kernel32.GetCommandLineW
+        GetCommandLineW.argtypes = []
+        GetCommandLineW.restype = LPCWSTR
+
+        CommandLineToArgvW = windll.shell32.CommandLineToArgvW
+        CommandLineToArgvW.argtypes = [LPCWSTR, POINTER(c_int)]
+        CommandLineToArgvW.restype = POINTER(LPWSTR)
+
+        cmd = GetCommandLineW()
+        argc = c_int(0)
+        argv = CommandLineToArgvW(cmd, byref(argc))
+        if argc.value > 0:
+            # Remove Python executable and commands if present
+            start = argc.value - len(sys.argv)
+            return [argv[i] for i in
+                    xrange(start, argc.value)]
+        return [u"ineptepub.py"]
+    else:
+        argvencoding = sys.stdin.encoding
+        if argvencoding == None:
+            argvencoding = "utf-8"
+        return [arg if (type(arg) == unicode) else unicode(arg,argvencoding) for arg in sys.argv]
+
+
+class ADEPTError(Exception):
+    pass
+
+def _load_crypto_libcrypto():
+    from ctypes import CDLL, POINTER, c_void_p, c_char_p, c_int, c_long, \
+        Structure, c_ulong, create_string_buffer, cast
+    from ctypes.util import find_library
+
+    if iswindows:
+        libcrypto = find_library('libeay32')
+    else:
+        libcrypto = find_library('crypto')
+
+    if libcrypto is None:
+        raise ADEPTError('libcrypto not found')
+    libcrypto = CDLL(libcrypto)
+
+    RSA_NO_PADDING = 3
+    AES_MAXNR = 14
+
+    c_char_pp = POINTER(c_char_p)
+    c_int_p = POINTER(c_int)
+
+    class RSA(Structure):
+        pass
+    RSA_p = POINTER(RSA)
+
+    class AES_KEY(Structure):
+        _fields_ = [('rd_key', c_long * (4 * (AES_MAXNR + 1))),
+                    ('rounds', c_int)]
+    AES_KEY_p = POINTER(AES_KEY)
+
+    def F(restype, name, argtypes):
+        func = getattr(libcrypto, name)
+        func.restype = restype
+        func.argtypes = argtypes
+        return func
+
+    d2i_RSAPrivateKey = F(RSA_p, 'd2i_RSAPrivateKey',
+                          [RSA_p, c_char_pp, c_long])
+    RSA_size = F(c_int, 'RSA_size', [RSA_p])
+    RSA_private_decrypt = F(c_int, 'RSA_private_decrypt',
+                            [c_int, c_char_p, c_char_p, RSA_p, c_int])
+    RSA_free = F(None, 'RSA_free', [RSA_p])
+    AES_set_decrypt_key = F(c_int, 'AES_set_decrypt_key',
+                            [c_char_p, c_int, AES_KEY_p])
+    AES_cbc_encrypt = F(None, 'AES_cbc_encrypt',
+                        [c_char_p, c_char_p, c_ulong, AES_KEY_p, c_char_p,
+                         c_int])
+
+    class RSA(object):
+        def __init__(self, der):
+            buf = create_string_buffer(der)
+            pp = c_char_pp(cast(buf, c_char_p))
+            rsa = self._rsa = d2i_RSAPrivateKey(None, pp, len(der))
+            if rsa is None:
+                raise ADEPTError('Error parsing ADEPT user key DER')
+
+        def decrypt(self, from_):
+            rsa = self._rsa
+            to = create_string_buffer(RSA_size(rsa))
+            dlen = RSA_private_decrypt(len(from_), from_, to, rsa,
+                                       RSA_NO_PADDING)
+            if dlen < 0:
+                raise ADEPTError('RSA decryption failed')
+            return to[:dlen]
+
+        def __del__(self):
+            if self._rsa is not None:
+                RSA_free(self._rsa)
+                self._rsa = None
+
+    class AES(object):
+        def __init__(self, userkey):
+            self._blocksize = len(userkey)
+            if (self._blocksize != 16) and (self._blocksize != 24) and (self._blocksize != 32) :
+                raise ADEPTError('AES improper key used')
+                return
+            key = self._key = AES_KEY()
+            rv = AES_set_decrypt_key(userkey, len(userkey) * 8, key)
+            if rv < 0:
+                raise ADEPTError('Failed to initialize AES key')
+
+        def decrypt(self, data):
+            out = create_string_buffer(len(data))
+            iv = ("\x00" * self._blocksize)
+            rv = AES_cbc_encrypt(data, out, len(data), self._key, iv, 0)
+            if rv == 0:
+                raise ADEPTError('AES decryption failed')
+            return out.raw
+
+    return (AES, RSA)
+
+def _load_crypto_pycrypto():
+    from Crypto.Cipher import AES as _AES
+    from Crypto.PublicKey import RSA as _RSA
+
+    # ASN.1 parsing code from tlslite
+    class ASN1Error(Exception):
+        pass
+
+    class ASN1Parser(object):
+        class Parser(object):
+            def __init__(self, bytes):
+                self.bytes = bytes
+                self.index = 0
+
+            def get(self, length):
+                if self.index + length > len(self.bytes):
+                    raise ASN1Error("Error decoding ASN.1")
+                x = 0
+                for count in range(length):
+                    x <<= 8
+                    x |= self.bytes[self.index]
+                    self.index += 1
+                return x
+
+            def getFixBytes(self, lengthBytes):
+                bytes = self.bytes[self.index : self.index+lengthBytes]
+                self.index += lengthBytes
+                return bytes
+
+            def getVarBytes(self, lengthLength):
+                lengthBytes = self.get(lengthLength)
+                return self.getFixBytes(lengthBytes)
+
+            def getFixList(self, length, lengthList):
+                l = [0] * lengthList
+                for x in range(lengthList):
+                    l[x] = self.get(length)
+                return l
+
+            def getVarList(self, length, lengthLength):
+                lengthList = self.get(lengthLength)
+                if lengthList % length != 0:
+                    raise ASN1Error("Error decoding ASN.1")
+                lengthList = int(lengthList/length)
+                l = [0] * lengthList
+                for x in range(lengthList):
+                    l[x] = self.get(length)
+                return l
+
+            def startLengthCheck(self, lengthLength):
+                self.lengthCheck = self.get(lengthLength)
+                self.indexCheck = self.index
+
+            def setLengthCheck(self, length):
+                self.lengthCheck = length
+                self.indexCheck = self.index
+
+            def stopLengthCheck(self):
+                if (self.index - self.indexCheck) != self.lengthCheck:
+                    raise ASN1Error("Error decoding ASN.1")
+
+            def atLengthCheck(self):
+                if (self.index - self.indexCheck) < self.lengthCheck:
+                    return False
+                elif (self.index - self.indexCheck) == self.lengthCheck:
+                    return True
+                else:
+                    raise ASN1Error("Error decoding ASN.1")
+
+        def __init__(self, bytes):
+            p = self.Parser(bytes)
+            p.get(1)
+            self.length = self._getASN1Length(p)
+            self.value = p.getFixBytes(self.length)
+
+        def getChild(self, which):
+            p = self.Parser(self.value)
+            for x in range(which+1):
+                markIndex = p.index
+                p.get(1)
+                length = self._getASN1Length(p)
+                p.getFixBytes(length)
+            return ASN1Parser(p.bytes[markIndex:p.index])
+
+        def _getASN1Length(self, p):
+            firstLength = p.get(1)
+            if firstLength<=127:
+                return firstLength
+            else:
+                lengthLength = firstLength & 0x7F
+                return p.get(lengthLength)
+
+    class AES(object):
+        def __init__(self, key):
+            self._aes = _AES.new(key, _AES.MODE_CBC, '\x00'*16)
+
+        def decrypt(self, data):
+            return self._aes.decrypt(data)
+
+    class RSA(object):
+        def __init__(self, der):
+            key = ASN1Parser([ord(x) for x in der])
+            key = [key.getChild(x).value for x in xrange(1, 4)]
+            key = [self.bytesToNumber(v) for v in key]
+            self._rsa = _RSA.construct(key)
+
+        def bytesToNumber(self, bytes):
+            total = 0L
+            for byte in bytes:
+                total = (total << 8) + byte
+            return total
+
+        def decrypt(self, data):
+            return self._rsa.decrypt(data)
+
+    return (AES, RSA)
+
+def _load_crypto():
+    AES = RSA = None
+    cryptolist = (_load_crypto_libcrypto, _load_crypto_pycrypto)
+    if sys.platform.startswith('win'):
+        cryptolist = (_load_crypto_pycrypto, _load_crypto_libcrypto)
+    for loader in cryptolist:
+        try:
+            AES, RSA = loader()
+            break
+        except (ImportError, ADEPTError):
+            pass
+    return (AES, RSA)
+
+AES, RSA = _load_crypto()
+
+META_NAMES = ('mimetype', 'META-INF/rights.xml', 'META-INF/encryption.xml')
+NSMAP = {'adept': 'http://ns.adobe.com/adept',
+         'enc': 'http://www.w3.org/2001/04/xmlenc#'}
+
+class Decryptor(object):
+    def __init__(self, bookkey, encryption):
+        enc = lambda tag: '{%s}%s' % (NSMAP['enc'], tag)
+        self._aes = AES(bookkey)
+        encryption = etree.fromstring(encryption)
+        self._encrypted = encrypted = set()
+        expr = './%s/%s/%s' % (enc('EncryptedData'), enc('CipherData'),
+                               enc('CipherReference'))
+        for elem in encryption.findall(expr):
+            path = elem.get('URI', None)
+            if path is not None:
+                path = path.encode('utf-8')
+                encrypted.add(path)
+
+    def decompress(self, bytes):
+        dc = zlib.decompressobj(-15)
+        bytes = dc.decompress(bytes)
+        ex = dc.decompress('Z') + dc.flush()
+        if ex:
+            bytes = bytes + ex
+        return bytes
+
+    def decrypt(self, path, data):
+        if path.encode('utf-8') in self._encrypted:
+            data = self._aes.decrypt(data)[16:]
+            data = data[:-ord(data[-1])]
+            data = self.decompress(data)
+        return data
+
+# check file to make check whether it's probably an Adobe Adept encrypted ePub
+def adeptBook(inpath):
+    with closing(ZipFile(open(inpath, 'rb'))) as inf:
+        namelist = set(inf.namelist())
+        if 'META-INF/rights.xml' not in namelist or \
+           'META-INF/encryption.xml' not in namelist:
+            return False
+        try:
+            rights = etree.fromstring(inf.read('META-INF/rights.xml'))
+            adept = lambda tag: '{%s}%s' % (NSMAP['adept'], tag)
+            expr = './/%s' % (adept('encryptedKey'),)
+            bookkey = ''.join(rights.findtext(expr))
+            if len(bookkey) == 172:
+                return True
+        except:
+            # if we couldn't check, assume it is
+            return True
+    return False
+
+def decryptBook(userkey, inpath, outpath):
+    if AES is None:
+        raise ADEPTError(u"PyCrypto or OpenSSL must be installed.")
+    rsa = RSA(userkey)
+    with closing(ZipFile(open(inpath, 'rb'))) as inf:
+        namelist = set(inf.namelist())
+        if 'META-INF/rights.xml' not in namelist or \
+           'META-INF/encryption.xml' not in namelist:
+            print u"{0:s} is DRM-free.".format(os.path.basename(inpath))
+            return 1
+        for name in META_NAMES:
+            namelist.remove(name)
+        try:
+            rights = etree.fromstring(inf.read('META-INF/rights.xml'))
+            adept = lambda tag: '{%s}%s' % (NSMAP['adept'], tag)
+            expr = './/%s' % (adept('encryptedKey'),)
+            bookkey = ''.join(rights.findtext(expr))
+            if len(bookkey) != 172:
+                print u"{0:s} is not a secure Adobe Adept ePub.".format(os.path.basename(inpath))
+                return 1
+            bookkey = rsa.decrypt(bookkey.decode('base64'))
+            # Padded as per RSAES-PKCS1-v1_5
+            if bookkey[-17] != '\x00':
+                print u"Could not decrypt {0:s}. Wrong key".format(os.path.basename(inpath))
+                return 2
+            encryption = inf.read('META-INF/encryption.xml')
+            decryptor = Decryptor(bookkey[-16:], encryption)
+            kwds = dict(compression=ZIP_DEFLATED, allowZip64=False)
+            with closing(ZipFile(open(outpath, 'wb'), 'w', **kwds)) as outf:
+                zi = ZipInfo('mimetype')
+                zi.compress_type=ZIP_STORED
+                try:
+                    # if the mimetype is present, get its info, including time-stamp
+                    oldzi = inf.getinfo('mimetype')
+                    # copy across fields to be preserved
+                    zi.date_time = oldzi.date_time
+                    zi.comment = oldzi.comment
+                    zi.extra = oldzi.extra
+                    zi.internal_attr = oldzi.internal_attr
+                    # external attributes are dependent on the create system, so copy both.
+                    zi.external_attr = oldzi.external_attr
+                    zi.create_system = oldzi.create_system
+                except:
+                    pass
+                outf.writestr(zi, inf.read('mimetype'))
+                for path in namelist:
+                    data = inf.read(path)
+                    zi = ZipInfo(path)
+                    zi.compress_type=ZIP_DEFLATED
+                    try:
+                        # get the file info, including time-stamp
+                        oldzi = inf.getinfo(path)
+                        # copy across useful fields
+                        zi.date_time = oldzi.date_time
+                        zi.comment = oldzi.comment
+                        zi.extra = oldzi.extra
+                        zi.internal_attr = oldzi.internal_attr
+                        # external attributes are dependent on the create system, so copy both.
+                        zi.external_attr = oldzi.external_attr
+                        zi.create_system = oldzi.create_system
+                    except:
+                        pass
+                    outf.writestr(zi, decryptor.decrypt(path, data))
+        except:
+            print u"Could not decrypt {0:s} because of an exception:\n{1:s}".format(os.path.basename(inpath), traceback.format_exc())
+            return 2
+    return 0
+
+
+def cli_main():
+    sys.stdout=SafeUnbuffered(sys.stdout)
+    sys.stderr=SafeUnbuffered(sys.stderr)
+    argv=unicode_argv()
+    progname = os.path.basename(argv[0])
+    if len(argv) != 4:
+        print u"usage: {0} <keyfile.der> <inbook.epub> <outbook.epub>".format(progname)
+        return 1
+    keypath, inpath, outpath = argv[1:]
+    userkey = open(keypath,'rb').read()
+    result = decryptBook(userkey, inpath, outpath)
+    if result == 0:
+        print u"Successfully decrypted {0:s} as {1:s}".format(os.path.basename(inpath),os.path.basename(outpath))
+    return result
+
+def gui_main():
+    try:
+        import Tkinter
+        import Tkconstants
+        import tkMessageBox
+        import traceback
+    except:
+        return cli_main()
+
+    class DecryptionDialog(Tkinter.Frame):
+        def __init__(self, root):
+            Tkinter.Frame.__init__(self, root, border=5)
+            self.status = Tkinter.Label(self, text=u"Select files for decryption")
+            self.status.pack(fill=Tkconstants.X, expand=1)
+            body = Tkinter.Frame(self)
+            body.pack(fill=Tkconstants.X, expand=1)
+            sticky = Tkconstants.E + Tkconstants.W
+            body.grid_columnconfigure(1, weight=2)
+            Tkinter.Label(body, text=u"Key file").grid(row=0)
+            self.keypath = Tkinter.Entry(body, width=30)
+            self.keypath.grid(row=0, column=1, sticky=sticky)
+            if os.path.exists(u"adeptkey.der"):
+                self.keypath.insert(0, u"adeptkey.der")
+            button = Tkinter.Button(body, text=u"...", command=self.get_keypath)
+            button.grid(row=0, column=2)
+            Tkinter.Label(body, text=u"Input file").grid(row=1)
+            self.inpath = Tkinter.Entry(body, width=30)
+            self.inpath.grid(row=1, column=1, sticky=sticky)
+            button = Tkinter.Button(body, text=u"...", command=self.get_inpath)
+            button.grid(row=1, column=2)
+            Tkinter.Label(body, text=u"Output file").grid(row=2)
+            self.outpath = Tkinter.Entry(body, width=30)
+            self.outpath.grid(row=2, column=1, sticky=sticky)
+            button = Tkinter.Button(body, text=u"...", command=self.get_outpath)
+            button.grid(row=2, column=2)
+            buttons = Tkinter.Frame(self)
+            buttons.pack()
+            botton = Tkinter.Button(
+                buttons, text=u"Decrypt", width=10, command=self.decrypt)
+            botton.pack(side=Tkconstants.LEFT)
+            Tkinter.Frame(buttons, width=10).pack(side=Tkconstants.LEFT)
+            button = Tkinter.Button(
+                buttons, text=u"Quit", width=10, command=self.quit)
+            button.pack(side=Tkconstants.RIGHT)
+
+        def get_keypath(self):
+            keypath = tkFileDialog.askopenfilename(
+                parent=None, title=u"Select Adobe Adept \'.der\' key file",
+                defaultextension=u".der",
+                filetypes=[('Adobe Adept DER-encoded files', '.der'),
+                           ('All Files', '.*')])
+            if keypath:
+                keypath = os.path.normpath(keypath)
+                self.keypath.delete(0, Tkconstants.END)
+                self.keypath.insert(0, keypath)
+            return
+
+        def get_inpath(self):
+            inpath = tkFileDialog.askopenfilename(
+                parent=None, title=u"Select ADEPT-encrypted ePub file to decrypt",
+                defaultextension=u".epub", filetypes=[('ePub files', '.epub')])
+            if inpath:
+                inpath = os.path.normpath(inpath)
+                self.inpath.delete(0, Tkconstants.END)
+                self.inpath.insert(0, inpath)
+            return
+
+        def get_outpath(self):
+            outpath = tkFileDialog.asksaveasfilename(
+                parent=None, title=u"Select unencrypted ePub file to produce",
+                defaultextension=u".epub", filetypes=[('ePub files', '.epub')])
+            if outpath:
+                outpath = os.path.normpath(outpath)
+                self.outpath.delete(0, Tkconstants.END)
+                self.outpath.insert(0, outpath)
+            return
+
+        def decrypt(self):
+            keypath = self.keypath.get()
+            inpath = self.inpath.get()
+            outpath = self.outpath.get()
+            if not keypath or not os.path.exists(keypath):
+                self.status['text'] = u"Specified key file does not exist"
+                return
+            if not inpath or not os.path.exists(inpath):
+                self.status['text'] = u"Specified input file does not exist"
+                return
+            if not outpath:
+                self.status['text'] = u"Output file not specified"
+                return
+            if inpath == outpath:
+                self.status['text'] = u"Must have different input and output files"
+                return
+            userkey = open(keypath,'rb').read()
+            self.status['text'] = u"Decrypting..."
+            try:
+                decrypt_status = decryptBook(userkey, inpath, outpath)
+            except Exception, e:
+                self.status['text'] = u"Error: {0}".format(e.args[0])
+                return
+            if decrypt_status == 0:
+                self.status['text'] = u"File successfully decrypted"
+            else:
+                self.status['text'] = u"The was an error decrypting the file."
+
+    root = Tkinter.Tk()
+    root.title(u"Adobe Adept ePub Decrypter v.{0}".format(__version__))
+    root.resizable(True, False)
+    root.minsize(300, 0)
+    DecryptionDialog(root).pack(fill=Tkconstants.X, expand=1)
+    root.mainloop()
+    return 0
+
+if __name__ == '__main__':
+    if len(sys.argv) > 1:
+        sys.exit(cli_main())
+    sys.exit(gui_main())

DeDRM_Macintosh_Application/DeDRM.app/Contents/Resources/ineptepub.pyw

@@ -1,465 +0,0 @@
-#! /usr/bin/python
-# -*- coding: utf-8 -*-
-
-# ineptepub.pyw, version 5.4
-# Copyright © 2009-2010 i♥cabbages
-
-# Released under the terms of the GNU General Public Licence, version 3 or
-# later.  <http://www.gnu.org/licenses/>
-
-# Windows users: Before running this program, you must first install Python 2.6
-#   from <http://www.python.org/download/> and PyCrypto from
-#   <http://www.voidspace.org.uk/python/modules.shtml#pycrypto> (make sure to
-#   install the version for Python 2.6).  Save this script file as
-#   ineptepub.pyw and double-click on it to run it.
-#
-# Mac OS X users: Save this script file as ineptepub.pyw.  You can run this
-#   program from the command line (pythonw ineptepub.pyw) or by double-clicking
-#   it when it has been associated with PythonLauncher.
-
-# Revision history:
-#   1 - Initial release
-#   2 - Rename to INEPT, fix exit code
-#   5 - Version bump to avoid (?) confusion;
-#       Improve OS X support by using OpenSSL when available
-#   5.1 - Improve OpenSSL error checking
-#   5.2 - Fix ctypes error causing segfaults on some systems
-#   5.3 - add support for OpenSSL on Windows, fix bug with some versions of libcrypto 0.9.8 prior to path level o
-#   5.4 - add support for encoding to 'utf-8' when building up list of files to decrypt from encryption.xml
-
-"""
-Decrypt Adobe ADEPT-encrypted EPUB books.
-"""
-
-from __future__ import with_statement
-
-__license__ = 'GPL v3'
-
-import sys
-import os
-import zlib
-import zipfile
-from zipfile import ZipFile, ZIP_STORED, ZIP_DEFLATED
-from contextlib import closing
-import xml.etree.ElementTree as etree
-import Tkinter
-import Tkconstants
-import tkFileDialog
-import tkMessageBox
-
-class ADEPTError(Exception):
-    pass
-
-def _load_crypto_libcrypto():
-    from ctypes import CDLL, POINTER, c_void_p, c_char_p, c_int, c_long, \
-        Structure, c_ulong, create_string_buffer, cast
-    from ctypes.util import find_library
-
-    if sys.platform.startswith('win'):
-        libcrypto = find_library('libeay32')
-    else:
-        libcrypto = find_library('crypto')
-
-    if libcrypto is None:
-        raise ADEPTError('libcrypto not found')
-    libcrypto = CDLL(libcrypto)
-
-    RSA_NO_PADDING = 3
-    AES_MAXNR = 14
-    
-    c_char_pp = POINTER(c_char_p)
-    c_int_p = POINTER(c_int)
-
-    class RSA(Structure):
-        pass
-    RSA_p = POINTER(RSA)
-    
-    class AES_KEY(Structure):
-        _fields_ = [('rd_key', c_long * (4 * (AES_MAXNR + 1))),
-                    ('rounds', c_int)]
-    AES_KEY_p = POINTER(AES_KEY)
-    
-    def F(restype, name, argtypes):
-        func = getattr(libcrypto, name)
-        func.restype = restype
-        func.argtypes = argtypes
-        return func
-    
-    d2i_RSAPrivateKey = F(RSA_p, 'd2i_RSAPrivateKey',
-                          [RSA_p, c_char_pp, c_long])
-    RSA_size = F(c_int, 'RSA_size', [RSA_p])
-    RSA_private_decrypt = F(c_int, 'RSA_private_decrypt',
-                            [c_int, c_char_p, c_char_p, RSA_p, c_int])
-    RSA_free = F(None, 'RSA_free', [RSA_p])
-    AES_set_decrypt_key = F(c_int, 'AES_set_decrypt_key',
-                            [c_char_p, c_int, AES_KEY_p])
-    AES_cbc_encrypt = F(None, 'AES_cbc_encrypt',
-                        [c_char_p, c_char_p, c_ulong, AES_KEY_p, c_char_p,
-                         c_int])
-    
-    class RSA(object):
-        def __init__(self, der):
-            buf = create_string_buffer(der)
-            pp = c_char_pp(cast(buf, c_char_p))
-            rsa = self._rsa = d2i_RSAPrivateKey(None, pp, len(der))
-            if rsa is None:
-                raise ADEPTError('Error parsing ADEPT user key DER')
-        
-        def decrypt(self, from_):
-            rsa = self._rsa
-            to = create_string_buffer(RSA_size(rsa))
-            dlen = RSA_private_decrypt(len(from_), from_, to, rsa,
-                                       RSA_NO_PADDING)
-            if dlen < 0:
-                raise ADEPTError('RSA decryption failed')
-            return to[:dlen]
-    
-        def __del__(self):
-            if self._rsa is not None:
-                RSA_free(self._rsa)
-                self._rsa = None
-
-    class AES(object):
-        def __init__(self, userkey):
-            self._blocksize = len(userkey)
-            if (self._blocksize != 16) and (self._blocksize != 24) and (self._blocksize != 32) :
-                raise ADEPTError('AES improper key used')
-                return
-            key = self._key = AES_KEY()
-            rv = AES_set_decrypt_key(userkey, len(userkey) * 8, key)
-            if rv < 0:
-                raise ADEPTError('Failed to initialize AES key')
-    
-        def decrypt(self, data):
-            out = create_string_buffer(len(data))
-            iv = ("\x00" * self._blocksize)
-            rv = AES_cbc_encrypt(data, out, len(data), self._key, iv, 0)
-            if rv == 0:
-                raise ADEPTError('AES decryption failed')
-            return out.raw
-
-    return (AES, RSA)
-
-def _load_crypto_pycrypto():
-    from Crypto.Cipher import AES as _AES
-    from Crypto.PublicKey import RSA as _RSA
-
-    # ASN.1 parsing code from tlslite
-    class ASN1Error(Exception):
-        pass
-    
-    class ASN1Parser(object):
-        class Parser(object):
-            def __init__(self, bytes):
-                self.bytes = bytes
-                self.index = 0
-    
-            def get(self, length):
-                if self.index + length > len(self.bytes):
-                    raise ASN1Error("Error decoding ASN.1")
-                x = 0
-                for count in range(length):
-                    x <<= 8
-                    x |= self.bytes[self.index]
-                    self.index += 1
-                return x
-    
-            def getFixBytes(self, lengthBytes):
-                bytes = self.bytes[self.index : self.index+lengthBytes]
-                self.index += lengthBytes
-                return bytes
-    
-            def getVarBytes(self, lengthLength):
-                lengthBytes = self.get(lengthLength)
-                return self.getFixBytes(lengthBytes)
-    
-            def getFixList(self, length, lengthList):
-                l = [0] * lengthList
-                for x in range(lengthList):
-                    l[x] = self.get(length)
-                return l
-    
-            def getVarList(self, length, lengthLength):
-                lengthList = self.get(lengthLength)
-                if lengthList % length != 0:
-                    raise ASN1Error("Error decoding ASN.1")
-                lengthList = int(lengthList/length)
-                l = [0] * lengthList
-                for x in range(lengthList):
-                    l[x] = self.get(length)
-                return l
-    
-            def startLengthCheck(self, lengthLength):
-                self.lengthCheck = self.get(lengthLength)
-                self.indexCheck = self.index
-    
-            def setLengthCheck(self, length):
-                self.lengthCheck = length
-                self.indexCheck = self.index
-    
-            def stopLengthCheck(self):
-                if (self.index - self.indexCheck) != self.lengthCheck:
-                    raise ASN1Error("Error decoding ASN.1")
-    
-            def atLengthCheck(self):
-                if (self.index - self.indexCheck) < self.lengthCheck:
-                    return False
-                elif (self.index - self.indexCheck) == self.lengthCheck:
-                    return True
-                else:
-                    raise ASN1Error("Error decoding ASN.1")
-    
-        def __init__(self, bytes):
-            p = self.Parser(bytes)
-            p.get(1)
-            self.length = self._getASN1Length(p)
-            self.value = p.getFixBytes(self.length)
-    
-        def getChild(self, which):
-            p = self.Parser(self.value)
-            for x in range(which+1):
-                markIndex = p.index
-                p.get(1)
-                length = self._getASN1Length(p)
-                p.getFixBytes(length)
-            return ASN1Parser(p.bytes[markIndex:p.index])
-    
-        def _getASN1Length(self, p):
-            firstLength = p.get(1)
-            if firstLength<=127:
-                return firstLength
-            else:
-                lengthLength = firstLength & 0x7F
-                return p.get(lengthLength)
-
-    class AES(object):
-        def __init__(self, key):
-            self._aes = _AES.new(key, _AES.MODE_CBC)
-
-        def decrypt(self, data):
-            return self._aes.decrypt(data)
-
-    class RSA(object):
-        def __init__(self, der):
-            key = ASN1Parser([ord(x) for x in der])
-            key = [key.getChild(x).value for x in xrange(1, 4)]
-            key = [self.bytesToNumber(v) for v in key]
-            self._rsa = _RSA.construct(key)
-
-        def bytesToNumber(self, bytes):
-            total = 0L
-            for byte in bytes:
-                total = (total << 8) + byte
-            return total
-    
-        def decrypt(self, data):
-            return self._rsa.decrypt(data)
-
-    return (AES, RSA)
-
-def _load_crypto():
-    AES = RSA = None
-    for loader in (_load_crypto_libcrypto, _load_crypto_pycrypto):
-        try:
-            AES, RSA = loader()
-            break
-        except (ImportError, ADEPTError):
-            pass
-    return (AES, RSA)
-AES, RSA = _load_crypto()
-
-META_NAMES = ('mimetype', 'META-INF/rights.xml', 'META-INF/encryption.xml')
-NSMAP = {'adept': 'http://ns.adobe.com/adept',
-         'enc': 'http://www.w3.org/2001/04/xmlenc#'}
-
-class ZipInfo(zipfile.ZipInfo):
-    def __init__(self, *args, **kwargs):
-        if 'compress_type' in kwargs:
-            compress_type = kwargs.pop('compress_type')
-        super(ZipInfo, self).__init__(*args, **kwargs)
-        self.compress_type = compress_type
-
-class Decryptor(object):
-    def __init__(self, bookkey, encryption):
-        enc = lambda tag: '{%s}%s' % (NSMAP['enc'], tag)
-        self._aes = AES(bookkey)
-        encryption = etree.fromstring(encryption)
-        self._encrypted = encrypted = set()
-        expr = './%s/%s/%s' % (enc('EncryptedData'), enc('CipherData'),
-                               enc('CipherReference'))
-        for elem in encryption.findall(expr):
-            path = elem.get('URI', None)
-            if path is not None:
-                path = path.encode('utf-8')
-                encrypted.add(path)
-
-    def decompress(self, bytes):
-        dc = zlib.decompressobj(-15)
-        bytes = dc.decompress(bytes)
-        ex = dc.decompress('Z') + dc.flush()
-        if ex:
-            bytes = bytes + ex
-        return bytes
-
-    def decrypt(self, path, data):
-        if path in self._encrypted:
-            data = self._aes.decrypt(data)[16:]
-            data = data[:-ord(data[-1])]
-            data = self.decompress(data)
-        return data
-
-def cli_main(argv=sys.argv):
-    progname = os.path.basename(argv[0])
-    if AES is None:
-        print "%s: This script requires OpenSSL or PyCrypto, which must be" \
-              " installed separately.  Read the top-of-script comment for" \
-              " details." % (progname,)
-        return 1
-    if len(argv) != 4:
-        print "usage: %s KEYFILE INBOOK OUTBOOK" % (progname,)
-        return 1
-    keypath, inpath, outpath = argv[1:]
-    with open(keypath, 'rb') as f:
-        keyder = f.read()
-    rsa = RSA(keyder)
-    with closing(ZipFile(open(inpath, 'rb'))) as inf:
-        namelist = set(inf.namelist())
-        if 'META-INF/rights.xml' not in namelist or \
-           'META-INF/encryption.xml' not in namelist:
-            raise ADEPTError('%s: not an ADEPT EPUB' % (inpath,))
-        for name in META_NAMES:
-            namelist.remove(name)
-        rights = etree.fromstring(inf.read('META-INF/rights.xml'))
-        adept = lambda tag: '{%s}%s' % (NSMAP['adept'], tag)
-        expr = './/%s' % (adept('encryptedKey'),)
-        bookkey = ''.join(rights.findtext(expr))
-        bookkey = rsa.decrypt(bookkey.decode('base64'))
-        # Padded as per RSAES-PKCS1-v1_5
-        if bookkey[-17] != '\x00':
-            raise ADEPTError('problem decrypting session key')
-        encryption = inf.read('META-INF/encryption.xml')
-        decryptor = Decryptor(bookkey[-16:], encryption)
-        kwds = dict(compression=ZIP_DEFLATED, allowZip64=False)
-        with closing(ZipFile(open(outpath, 'wb'), 'w', **kwds)) as outf:
-            zi = ZipInfo('mimetype', compress_type=ZIP_STORED)
-            outf.writestr(zi, inf.read('mimetype'))
-            for path in namelist:
-                data = inf.read(path)
-                outf.writestr(path, decryptor.decrypt(path, data))
-    return 0
-
-class DecryptionDialog(Tkinter.Frame):
-    def __init__(self, root):
-        Tkinter.Frame.__init__(self, root, border=5)
-        self.status = Tkinter.Label(self, text='Select files for decryption')
-        self.status.pack(fill=Tkconstants.X, expand=1)
-        body = Tkinter.Frame(self)
-        body.pack(fill=Tkconstants.X, expand=1)
-        sticky = Tkconstants.E + Tkconstants.W
-        body.grid_columnconfigure(1, weight=2)
-        Tkinter.Label(body, text='Key file').grid(row=0)
-        self.keypath = Tkinter.Entry(body, width=30)
-        self.keypath.grid(row=0, column=1, sticky=sticky)
-        if os.path.exists('adeptkey.der'):
-            self.keypath.insert(0, 'adeptkey.der')
-        button = Tkinter.Button(body, text="...", command=self.get_keypath)
-        button.grid(row=0, column=2)
-        Tkinter.Label(body, text='Input file').grid(row=1)
-        self.inpath = Tkinter.Entry(body, width=30)
-        self.inpath.grid(row=1, column=1, sticky=sticky)
-        button = Tkinter.Button(body, text="...", command=self.get_inpath)
-        button.grid(row=1, column=2)
-        Tkinter.Label(body, text='Output file').grid(row=2)
-        self.outpath = Tkinter.Entry(body, width=30)
-        self.outpath.grid(row=2, column=1, sticky=sticky)
-        button = Tkinter.Button(body, text="...", command=self.get_outpath)
-        button.grid(row=2, column=2)
-        buttons = Tkinter.Frame(self)
-        buttons.pack()
-        botton = Tkinter.Button(
-            buttons, text="Decrypt", width=10, command=self.decrypt)
-        botton.pack(side=Tkconstants.LEFT)
-        Tkinter.Frame(buttons, width=10).pack(side=Tkconstants.LEFT)
-        button = Tkinter.Button(
-            buttons, text="Quit", width=10, command=self.quit)
-        button.pack(side=Tkconstants.RIGHT)
-
-    def get_keypath(self):
-        keypath = tkFileDialog.askopenfilename(
-            parent=None, title='Select ADEPT key file',
-            defaultextension='.der', filetypes=[('DER-encoded files', '.der'),
-                                                ('All Files', '.*')])
-        if keypath:
-            keypath = os.path.normpath(keypath)
-            self.keypath.delete(0, Tkconstants.END)
-            self.keypath.insert(0, keypath)
-        return
-
-    def get_inpath(self):
-        inpath = tkFileDialog.askopenfilename(
-            parent=None, title='Select ADEPT-encrypted EPUB file to decrypt',
-            defaultextension='.epub', filetypes=[('EPUB files', '.epub'),
-                                                 ('All files', '.*')])
-        if inpath:
-            inpath = os.path.normpath(inpath)
-            self.inpath.delete(0, Tkconstants.END)
-            self.inpath.insert(0, inpath)
-        return
-
-    def get_outpath(self):
-        outpath = tkFileDialog.asksaveasfilename(
-            parent=None, title='Select unencrypted EPUB file to produce',
-            defaultextension='.epub', filetypes=[('EPUB files', '.epub'),
-                                                 ('All files', '.*')])
-        if outpath:
-            outpath = os.path.normpath(outpath)
-            self.outpath.delete(0, Tkconstants.END)
-            self.outpath.insert(0, outpath)
-        return
-
-    def decrypt(self):
-        keypath = self.keypath.get()
-        inpath = self.inpath.get()
-        outpath = self.outpath.get()
-        if not keypath or not os.path.exists(keypath):
-            self.status['text'] = 'Specified key file does not exist'
-            return
-        if not inpath or not os.path.exists(inpath):
-            self.status['text'] = 'Specified input file does not exist'
-            return
-        if not outpath:
-            self.status['text'] = 'Output file not specified'
-            return
-        if inpath == outpath:
-            self.status['text'] = 'Must have different input and output files'
-            return
-        argv = [sys.argv[0], keypath, inpath, outpath]
-        self.status['text'] = 'Decrypting...'
-        try:
-            cli_main(argv)
-        except Exception, e:
-            self.status['text'] = 'Error: ' + str(e)
-            return
-        self.status['text'] = 'File successfully decrypted'
-
-def gui_main():
-    root = Tkinter.Tk()
-    if AES is None:
-        root.withdraw()
-        tkMessageBox.showerror(
-            "INEPT EPUB Decrypter",
-            "This script requires OpenSSL or PyCrypto, which must be"
-            " installed separately.  Read the top-of-script comment for"
-            " details.")
-        return 1
-    root.title('INEPT EPUB Decrypter')
-    root.resizable(True, False)
-    root.minsize(300, 0)
-    DecryptionDialog(root).pack(fill=Tkconstants.X, expand=1)
-    root.mainloop()
-    return 0
-
-if __name__ == '__main__':
-    if len(sys.argv) > 1:
-        sys.exit(cli_main())
-    sys.exit(gui_main())

DeDRM_Macintosh_Application/DeDRM.app/Contents/Resources/k4mdumpkinfo.py

@@ -1,333 +0,0 @@
-# engine to remove drm from Kindle for Mac books
-# for personal use for archiving and converting your ebooks
-#  PLEASE DO NOT PIRATE! 
-# We want all authors and Publishers, and eBook stores to live long and prosperous lives
-#
-# it borrows heavily from works by CMBDTC, IHeartCabbages, skindle, 
-#    unswindle, DiapDealer, some_updates and many many others
-
-from __future__ import with_statement
-
-class Unbuffered:
-    def __init__(self, stream):
-        self.stream = stream
-    def write(self, data):
-        self.stream.write(data)
-        self.stream.flush()
-    def __getattr__(self, attr):
-        return getattr(self.stream, attr)
-
-import sys
-sys.stdout=Unbuffered(sys.stdout)
-import os, csv, getopt
-from struct import pack
-from struct import unpack
-import zlib
-
-# for handling sub processes
-import subprocess
-from subprocess import Popen, PIPE, STDOUT
-import subasyncio
-from subasyncio import Process
-
-
-#Exception Handling
-class K4MDEDRMError(Exception):
-    pass
-class K4MDEDRMFatal(Exception):
-    pass
-
-#
-# crypto routines
-#
-import hashlib
-
-def MD5(message):
-    ctx = hashlib.md5()
-    ctx.update(message)
-    return ctx.digest()
-
-def SHA1(message):
-    ctx = hashlib.sha1()
-    ctx.update(message)
-    return ctx.digest()
-
-def SHA256(message):
-    ctx = hashlib.sha256()
-    ctx.update(message)
-    return ctx.digest()
-
-# interface to needed routines in openssl's libcrypto
-def _load_crypto_libcrypto():
-    from ctypes import CDLL, byref, POINTER, c_void_p, c_char_p, c_int, c_long, \
-        Structure, c_ulong, create_string_buffer, addressof, string_at, cast
-    from ctypes.util import find_library
-
-    libcrypto = find_library('crypto')
-    if libcrypto is None:
-        raise K4MDEDRMError('libcrypto not found')
-    libcrypto = CDLL(libcrypto)
-
-    AES_MAXNR = 14
-    c_char_pp = POINTER(c_char_p)
-    c_int_p = POINTER(c_int)
-
-    class AES_KEY(Structure):
-        _fields_ = [('rd_key', c_long * (4 * (AES_MAXNR + 1))), ('rounds', c_int)]
-    AES_KEY_p = POINTER(AES_KEY)
-    
-    def F(restype, name, argtypes):
-        func = getattr(libcrypto, name)
-        func.restype = restype
-        func.argtypes = argtypes
-        return func
-    
-    AES_cbc_encrypt = F(None, 'AES_cbc_encrypt',[c_char_p, c_char_p, c_ulong, AES_KEY_p, c_char_p,c_int])
-
-    AES_set_decrypt_key = F(c_int, 'AES_set_decrypt_key',[c_char_p, c_int, AES_KEY_p])
-
-    PKCS5_PBKDF2_HMAC_SHA1 = F(c_int, 'PKCS5_PBKDF2_HMAC_SHA1', 
-                                [c_char_p, c_ulong, c_char_p, c_ulong, c_ulong, c_ulong, c_char_p])
-    
-    class LibCrypto(object):
-        def __init__(self):
-            self._blocksize = 0
-            self._keyctx = None
-            self.iv = 0
-        def set_decrypt_key(self, userkey, iv):
-            self._blocksize = len(userkey)
-            if (self._blocksize != 16) and (self._blocksize != 24) and (self._blocksize != 32) :
-                raise K4MDEDRMError('AES improper key used')
-                return
-            keyctx = self._keyctx = AES_KEY()
-            self.iv = iv
-            rv = AES_set_decrypt_key(userkey, len(userkey) * 8, keyctx)
-            if rv < 0:
-                raise K4MDEDRMError('Failed to initialize AES key')
-        def decrypt(self, data):
-            out = create_string_buffer(len(data))
-            rv = AES_cbc_encrypt(data, out, len(data), self._keyctx, self.iv, 0)
-            if rv == 0:
-                raise K4MDEDRMError('AES decryption failed')
-            return out.raw
-        def keyivgen(self, passwd):
-            salt = '16743'
-            saltlen = 5
-            passlen = len(passwd)
-            iter = 0x3e8
-            keylen = 80
-            out = create_string_buffer(keylen)
-            rv = PKCS5_PBKDF2_HMAC_SHA1(passwd, passlen, salt, saltlen, iter, keylen, out)
-            return out.raw
-    return LibCrypto
-
-def _load_crypto():
-    LibCrypto = None
-    try:
-        LibCrypto = _load_crypto_libcrypto()
-    except (ImportError, K4MDEDRMError):
-        pass
-    return LibCrypto
-
-LibCrypto = _load_crypto()
-
-#
-# Utility Routines
-#
-
-# uses a sub process to get the Hard Drive Serial Number using ioreg
-# returns with the first found serial number in that class
-def GetVolumeSerialNumber():
-    sernum = os.getenv('MYSERIALNUMBER')
-    if sernum != None:
-        return sernum
-    cmdline = '/usr/sbin/ioreg -l -S -w 0 -r -c AppleAHCIDiskDriver'
-    cmdline = cmdline.encode(sys.getfilesystemencoding())
-    p = Process(cmdline, shell=True, bufsize=1, stdin=None, stdout=PIPE, stderr=PIPE, close_fds=False)
-    poll = p.wait('wait')
-    results = p.read()
-    reslst = results.split('\n')
-    cnt = len(reslst)
-    bsdname = None
-    sernum = None
-    foundIt = False
-    for j in xrange(cnt):
-        resline = reslst[j]
-        pp = resline.find('"Serial Number" = "')
-        if pp >= 0:
-            sernum = resline[pp+19:-1]
-            sernum = sernum.strip()
-        bb = resline.find('"BSD Name" = "')
-        if bb >= 0:
-            bsdname = resline[bb+14:-1]
-            bsdname = bsdname.strip()
-            if (bsdname == 'disk0') and (sernum != None):
-                foundIt = True
-                break
-    if not foundIt:
-        sernum = '9999999999'
-    return sernum
-
-# uses unix env to get username instead of using sysctlbyname 
-def GetUserName():
-    username = os.getenv('USER')
-    return username
-
-MAX_PATH = 255
-
-#
-# start of Kindle specific routines
-#
-
-global kindleDatabase
-
-# Various character maps used to decrypt books. Probably supposed to act as obfuscation
-charMap1 = "n5Pr6St7Uv8Wx9YzAb0Cd1Ef2Gh3Jk4M"
-charMap2 = "ZB0bYyc1xDdW2wEV3Ff7KkPpL8UuGA4gz-Tme9Nn_tHh5SvXCsIiR6rJjQaqlOoM" 
-charMap3 = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/"
-charMap4 = "ABCDEFGHIJKLMNPQRSTUVWXYZ123456789"
-
-# Encode the bytes in data with the characters in map
-def encode(data, map):
-    result = ""
-    for char in data:
-        value = ord(char)
-        Q = (value ^ 0x80) // len(map)
-        R = value % len(map)
-        result += map[Q]
-        result += map[R]
-    return result
-  
-# Hash the bytes in data and then encode the digest with the characters in map
-def encodeHash(data,map):
-    return encode(MD5(data),map)
-
-# Decode the string in data with the characters in map. Returns the decoded bytes
-def decode(data,map):
-    result = ""
-    for i in range (0,len(data)-1,2):
-        high = map.find(data[i])
-        low = map.find(data[i+1])
-        if (high == -1) or (low == -1) :
-            break
-        value = (((high * len(map)) ^ 0x80) & 0xFF) + low
-        result += pack("B",value)
-    return result
-
-# implements an Pseudo Mac Version of Windows built-in Crypto routine
-def CryptUnprotectData(encryptedData):
-    sp = GetVolumeSerialNumber() + '!@#' + GetUserName()
-    passwdData = encode(SHA256(sp),charMap1)
-    crp = LibCrypto()
-    key_iv = crp.keyivgen(passwdData)
-    key = key_iv[0:32]
-    iv = key_iv[32:48]
-    crp.set_decrypt_key(key,iv)
-    cleartext = crp.decrypt(encryptedData)
-    return cleartext
-
-# Locate and open the .kindle-info file
-def openKindleInfo():
-    home = os.getenv('HOME')
-    kinfopath = home +  '/Library/Application Support/Amazon/Kindle/storage/.kindle-info'
-    if not os.path.exists(kinfopath):
-        kinfopath = home +  '/Library/Application Support/Amazon/Kindle for Mac/storage/.kindle-info'
-        if not os.path.exists(kinfopath):
-            raise K4MDEDRMError('Error: .kindle-info file can not be found')
-    return open(kinfopath,'r')
-
-# Parse the Kindle.info file and return the records as a list of key-values
-def parseKindleInfo():
-    DB = {}
-    infoReader = openKindleInfo()
-    infoReader.read(1)
-    data = infoReader.read()
-    items = data.split('[')
-    for item in items:
-        splito = item.split(':')
-        DB[splito[0]] =splito[1]
-    return DB
-
-# Get a record from the Kindle.info file for the key "hashedKey" (already hashed and encoded). Return the decoded and decrypted record
-def getKindleInfoValueForHash(hashedKey):
-    global kindleDatabase
-    encryptedValue = decode(kindleDatabase[hashedKey],charMap2)
-    cleartext = CryptUnprotectData(encryptedValue)
-    return decode(cleartext, charMap1)
- 
-#  Get a record from the Kindle.info file for the string in "key" (plaintext). Return the decoded and decrypted record
-def getKindleInfoValueForKey(key):
-    return getKindleInfoValueForHash(encodeHash(key,charMap2))
-
-# Find if the original string for a hashed/encoded string is known. If so return the original string othwise return an empty string.
-def findNameForHash(hash):
-    names = ["kindle.account.tokens","kindle.cookie.item","eulaVersionAccepted","login_date","kindle.token.item","login","kindle.key.item","kindle.name.info","kindle.device.info", "MazamaRandomNumber"]
-    result = ""
-    for name in names:
-        if hash == encodeHash(name, charMap2):
-           result = name
-           break
-    return result
-    
-# Print all the records from the kindle.info file (option -i)
-def printKindleInfo():
-    for record in kindleDatabase:
-        name = findNameForHash(record)
-        if name != "" :
-            print (name)
-            print ("--------------------------")
-        else :
-            print ("Unknown Record")
-        print getKindleInfoValueForHash(record)
-        print "\n"
-
-#
-# PID generation routines
-#
-  
-# Returns two bit at offset from a bit field
-def getTwoBitsFromBitField(bitField,offset):
-    byteNumber = offset // 4
-    bitPosition = 6 - 2*(offset % 4)
-    return ord(bitField[byteNumber]) >> bitPosition & 3
-
-# Returns the six bits at offset from a bit field
-def getSixBitsFromBitField(bitField,offset):
-     offset *= 3
-     value = (getTwoBitsFromBitField(bitField,offset) <<4) + (getTwoBitsFromBitField(bitField,offset+1) << 2) +getTwoBitsFromBitField(bitField,offset+2)
-     return value
-     
-# 8 bits to six bits encoding from hash to generate PID string
-def encodePID(hash):
-    global charMap3
-    PID = ""
-    for position in range (0,8):
-        PID += charMap3[getSixBitsFromBitField(hash,position)]
-    return PID
-    
- 
-#
-# Main
-#   
-
-def main(argv=sys.argv):
-    global kindleDatabase
-    
-    kindleDatabase = None
-
-    #
-    # Read the encrypted database
-    #
-    
-    try:
-        kindleDatabase = parseKindleInfo()
-    except Exception, message:
-        print(message)
-    
-    if kindleDatabase != None :
-        printKindleInfo()
-     
-    return 0
-
-if __name__ == '__main__':
-    sys.exit(main())

DeDRM_Macintosh_Application/DeDRM.app/Contents/Resources/k4mobidedrm.py

@@ -1,51 +1,73 @@
 #!/usr/bin/env python
-
-# engine to remove drm from Kindle for Mac and Kindle for PC books
-# for personal use for archiving and converting your ebooks
-
-# PLEASE DO NOT PIRATE EBOOKS! 
-
-# We want all authors and publishers, and eBook stores to live
-# long and prosperous lives but at the same time  we just want to 
-# be able to read OUR books on whatever device we want and to keep 
-# readable for a long, long time
-
-#  This borrows very heavily from works by CMBDTC, IHeartCabbages, skindle, 
-#    unswindle, DarkReverser, ApprenticeAlf, DiapDealer, some_updates 
-#    and many many others
-
-# It can run standalone to convert K4M/K4PC/Mobi files, or it can be installed as a
-# plugin for Calibre (http://calibre-ebook.com/about) so that importing
-# K4 or Mobi with DRM is no londer a multi-step process.
-#
-# ***NOTE*** If you are using this script as a calibre plugin for a K4M or K4PC ebook
-# then calibre must be installed on the same machine and in the same account as K4PC or K4M
-# for the plugin version to function properly.
-#
-# To create a Calibre plugin, rename this file so that the filename
-# ends in '_plugin.py', put it into a ZIP file with all its supporting python routines
-# and import that ZIP into Calibre using its plugin configuration GUI.
+# -*- coding: utf-8 -*-
 
 from __future__ import with_statement
 
-__version__ = '1.4'
+# k4mobidedrm.py, version 5.3
+# Copyright © 2009-2015 by ApprenticeHarper et al.
 
-class Unbuffered:
-    def __init__(self, stream):
-        self.stream = stream
-    def write(self, data):
-        self.stream.write(data)
-        self.stream.flush()
-    def __getattr__(self, attr):
-        return getattr(self.stream, attr)
+# engine to remove drm from Kindle and Mobipocket ebooks
+# for personal use for archiving and converting your ebooks
 
-import sys
-import os, csv, getopt
-import binascii
-import zlib
+# PLEASE DO NOT PIRATE EBOOKS!
+
+# We want all authors and publishers, and ebook stores to live
+# long and prosperous lives but at the same time  we just want to
+# be able to read OUR books on whatever device we want and to keep
+# readable for a long, long time
+
+# This borrows very heavily from works by CMBDTC, IHeartCabbages, skindle,
+#    unswindle, DarkReverser, ApprenticeAlf, DiapDealer, some_updates
+#    and many many others
+# Special thanks to The Dark Reverser for MobiDeDrm and CMBDTC for cmbdtc_dump
+# from which this script borrows most unashamedly.
+
+
+# Changelog
+#  1.0 - Name change to k4mobidedrm. Adds Mac support, Adds plugin code
+#  1.1 - Adds support for additional kindle.info files
+#  1.2 - Better error handling for older Mobipocket
+#  1.3 - Don't try to decrypt Topaz books
+#  1.7 - Add support for Topaz books and Kindle serial numbers. Split code.
+#  1.9 - Tidy up after Topaz, minor exception changes
+#  2.1 - Topaz fix and filename sanitizing
+#  2.2 - Topaz Fix and minor Mac code fix
+#  2.3 - More Topaz fixes
+#  2.4 - K4PC/Mac key generation fix
+#  2.6 - Better handling of non-K4PC/Mac ebooks
+#  2.7 - Better trailing bytes handling in mobidedrm
+#  2.8 - Moved parsing of kindle.info files to mac & pc util files.
+#  3.1 - Updated for new calibre interface. Now __init__ in plugin.
+#  3.5 - Now support Kindle for PC/Mac 1.6
+#  3.6 - Even better trailing bytes handling in mobidedrm
+#  3.7 - Add support for Amazon Print Replica ebooks.
+#  3.8 - Improved Topaz support
+#  4.1 - Improved Topaz support and faster decryption with alfcrypto
+#  4.2 - Added support for Amazon's KF8 format ebooks
+#  4.4 - Linux calls to Wine added, and improved configuration dialog
+#  4.5 - Linux works again without Wine. Some Mac key file search changes
+#  4.6 - First attempt to handle unicode properly
+#  4.7 - Added timing reports, and changed search for Mac key files
+#  4.8 - Much better unicode handling, matching the updated inept and ignoble scripts
+#      - Moved back into plugin, __init__ in plugin now only contains plugin code.
+#  4.9 - Missed some invalid characters in cleanup_name
+#  5.0 - Extraction of info from Kindle for PC/Mac moved into kindlekey.py
+#      - tweaked GetDecryptedBook interface to leave passed parameters unchanged
+#  5.1 - moved unicode_argv call inside main for Windows DeDRM compatibility
+#  5.2 - Fixed error in command line processing of unicode arguments
+#  5.3 - Changed Android support to allow passing of backup .ab files
+
+__version__ = '5.3'
+
+
+import sys, os, re
+import csv
+import getopt
 import re
-import zlib, zipfile, tempfile, shutil
-from struct import pack, unpack, unpack_from
+import traceback
+import time
+import htmlentitydefs
+import json
 
 class DrmException(Exception):
     pass
@@ -55,58 +77,242 @@ if 'calibre' in sys.modules:
 else:
     inCalibre = False
 
-def zipUpDir(myzip, tempdir,localname):
-    currentdir = tempdir
-    if localname != "":
-        currentdir = os.path.join(currentdir,localname)
-    list = os.listdir(currentdir)
-    for file in list:
-        afilename = file
-        localfilePath = os.path.join(localname, afilename)
-        realfilePath = os.path.join(currentdir,file)
-        if os.path.isfile(realfilePath):
-            myzip.write(realfilePath, localfilePath)
-        elif os.path.isdir(realfilePath):
-            zipUpDir(myzip, tempdir, localfilePath)
-
-def usage(progname):
-    print "Removes DRM protection from K4PC/M, Kindle, Mobi and Topaz ebooks"
-    print "Usage:"
-    print "    %s [-k <kindle.info>] [-p <pidnums>] [-s <kindleSerialNumbers>] <infile> <outdir>  " % progname
-
-#
-# Main
-#   
-def main(argv=sys.argv):
+if inCalibre:
+    from calibre_plugins.dedrm import mobidedrm
+    from calibre_plugins.dedrm import topazextract
+    from calibre_plugins.dedrm import kgenpids
+    from calibre_plugins.dedrm import androidkindlekey
+else:
     import mobidedrm
     import topazextract
     import kgenpids
-    progname = os.path.basename(argv[0])
+    import androidkindlekey
 
-    k4 = False
-    kInfoFiles = []
-    serials = []
-    pids = []
-    
-    print ('K4MobiDeDrm v%(__version__)s '
-	   'provided by the work of many including DiapDealer, SomeUpdates, IHeartCabbages, CMBDTC, Skindle, DarkReverser, ApprenticeAlf, etc .' % globals())
+# Wrap a stream so that output gets flushed immediately
+# and also make sure that any unicode strings get
+# encoded using "replace" before writing them.
+class SafeUnbuffered:
+    def __init__(self, stream):
+        self.stream = stream
+        self.encoding = stream.encoding
+        if self.encoding == None:
+            self.encoding = "utf-8"
+    def write(self, data):
+        if isinstance(data,unicode):
+            data = data.encode(self.encoding,"replace")
+        self.stream.write(data)
+        self.stream.flush()
+    def __getattr__(self, attr):
+        return getattr(self.stream, attr)
+
+iswindows = sys.platform.startswith('win')
+isosx = sys.platform.startswith('darwin')
+
+def unicode_argv():
+    if iswindows:
+        # Uses shell32.GetCommandLineArgvW to get sys.argv as a list of Unicode
+        # strings.
+
+        # Versions 2.x of Python don't support Unicode in sys.argv on
+        # Windows, with the underlying Windows API instead replacing multi-byte
+        # characters with '?'.
+
+
+        from ctypes import POINTER, byref, cdll, c_int, windll
+        from ctypes.wintypes import LPCWSTR, LPWSTR
+
+        GetCommandLineW = cdll.kernel32.GetCommandLineW
+        GetCommandLineW.argtypes = []
+        GetCommandLineW.restype = LPCWSTR
+
+        CommandLineToArgvW = windll.shell32.CommandLineToArgvW
+        CommandLineToArgvW.argtypes = [LPCWSTR, POINTER(c_int)]
+        CommandLineToArgvW.restype = POINTER(LPWSTR)
+
+        cmd = GetCommandLineW()
+        argc = c_int(0)
+        argv = CommandLineToArgvW(cmd, byref(argc))
+        if argc.value > 0:
+            # Remove Python executable and commands if present
+            start = argc.value - len(sys.argv)
+            return [argv[i] for i in
+                    xrange(start, argc.value)]
+        # if we don't have any arguments at all, just pass back script name
+        # this should never happen
+        return [u"mobidedrm.py"]
+    else:
+        argvencoding = sys.stdin.encoding
+        if argvencoding == None:
+            argvencoding = "utf-8"
+        return [arg if (type(arg) == unicode) else unicode(arg,argvencoding) for arg in sys.argv]
+
+# cleanup unicode filenames
+# borrowed from calibre from calibre/src/calibre/__init__.py
+# added in removal of control (<32) chars
+# and removal of . at start and end
+# and with some (heavily edited) code from Paul Durrant's kindlenamer.py
+def cleanup_name(name):
+    # substitute filename unfriendly characters
+    name = name.replace(u"<",u"[").replace(u">",u"]").replace(u" : ",u" – ").replace(u": ",u" – ").replace(u":",u"—").replace(u"/",u"_").replace(u"\\",u"_").replace(u"|",u"_").replace(u"\"",u"\'").replace(u"*",u"_").replace(u"?",u"")
+    # delete control characters
+    name = u"".join(char for char in name if ord(char)>=32)
+    # white space to single space, delete leading and trailing while space
+    name = re.sub(ur"\s", u" ", name).strip()
+    # remove leading dots
+    while len(name)>0 and name[0] == u".":
+        name = name[1:]
+    # remove trailing dots (Windows doesn't like them)
+    if name.endswith(u'.'):
+        name = name[:-1]
+    return name
+
+# must be passed unicode
+def unescape(text):
+    def fixup(m):
+        text = m.group(0)
+        if text[:2] == u"&#":
+            # character reference
+            try:
+                if text[:3] == u"&#x":
+                    return unichr(int(text[3:-1], 16))
+                else:
+                    return unichr(int(text[2:-1]))
+            except ValueError:
+                pass
+        else:
+            # named entity
+            try:
+                text = unichr(htmlentitydefs.name2codepoint[text[1:-1]])
+            except KeyError:
+                pass
+        return text # leave as is
+    return re.sub(u"&#?\w+;", fixup, text)
+
+def GetDecryptedBook(infile, kDatabases, androidFiles, serials, pids, starttime = time.time()):
+    # handle the obvious cases at the beginning
+    if not os.path.isfile(infile):
+        raise DrmException(u"Input file does not exist.")
+
+    mobi = True
+    magic3 = open(infile,'rb').read(3)
+    if magic3 == 'TPZ':
+        mobi = False
+
+    if mobi:
+        mb = mobidedrm.MobiBook(infile)
+    else:
+        mb = topazextract.TopazBook(infile)
+
+    bookname = unescape(mb.getBookTitle())
+    print u"Decrypting {1} ebook: {0}".format(bookname, mb.getBookType())
+
+    # copy list of pids
+    totalpids = list(pids)
+    # extend list of serials with serials from android databases
+    for aFile in androidFiles:
+        serials.extend(androidkindlekey.get_serials(aFile))
+    # extend PID list with book-specific PIDs from seriala and kDatabases
+    md1, md2 = mb.getPIDMetaInfo()
+    totalpids.extend(kgenpids.getPidList(md1, md2, serials, kDatabases))
+    # remove any duplicates
+    totalpid = list(set(totalpids))
+    print u"Found {1:d} keys to try after {0:.1f} seconds".format(time.time()-starttime, len(totalpids))
 
-    print ' '
     try:
-        opts, args = getopt.getopt(sys.argv[1:], "k:p:s:")
+        mb.processBook(totalpids)
+    except:
+        mb.cleanup
+        raise
+
+    print u"Decryption succeeded after {0:.1f} seconds".format(time.time()-starttime)
+    return mb
+
+
+# kDatabaseFiles is a list of files created by kindlekey
+def decryptBook(infile, outdir, kDatabaseFiles, androidFiles, serials, pids):
+    starttime = time.time()
+    kDatabases = []
+    for dbfile in kDatabaseFiles:
+        kindleDatabase = {}
+        try:
+            with open(dbfile, 'r') as keyfilein:
+                kindleDatabase = json.loads(keyfilein.read())
+            kDatabases.append([dbfile,kindleDatabase])
+        except Exception, e:
+            print u"Error getting database from file {0:s}: {1:s}".format(dbfile,e)
+            traceback.print_exc()
+
+
+
+    try:
+        book = GetDecryptedBook(infile, kDatabases, androidFiles, serials, pids, starttime)
+    except Exception, e:
+        print u"Error decrypting book after {1:.1f} seconds: {0}".format(e.args[0],time.time()-starttime)
+        traceback.print_exc()
+        return 1
+
+    # if we're saving to the same folder as the original, use file name_
+    # if to a different folder, use book name
+    if os.path.normcase(os.path.normpath(outdir)) == os.path.normcase(os.path.normpath(os.path.dirname(infile))):
+        outfilename = os.path.splitext(os.path.basename(infile))[0]
+    else:
+        outfilename = cleanup_name(book.getBookTitle())
+
+    # avoid excessively long file names
+    if len(outfilename)>150:
+        outfilename = outfilename[:99]+"--"+outfilename[-49:]
+
+    outfilename = outfilename+u"_nodrm"
+    outfile = os.path.join(outdir, outfilename + book.getBookExtension())
+
+    book.getFile(outfile)
+    print u"Saved decrypted book {1:s} after {0:.1f} seconds".format(time.time()-starttime, outfilename)
+
+    if book.getBookType()==u"Topaz":
+        zipname = os.path.join(outdir, outfilename + u"_SVG.zip")
+        book.getSVGZip(zipname)
+        print u"Saved SVG ZIP Archive for {1:s} after {0:.1f} seconds".format(time.time()-starttime, outfilename)
+
+    # remove internal temporary directory of Topaz pieces
+    book.cleanup()
+    return 0
+
+
+def usage(progname):
+    print u"Removes DRM protection from Mobipocket, Amazon KF8, Amazon Print Replica and Amazon Topaz ebooks"
+    print u"Usage:"
+    print u"    {0} [-k <kindle.k4i>] [-p <comma separated PIDs>] [-s <comma separated Kindle serial numbers>] [ -a <AmazonSecureStorage.xml|backup.ab> ] <infile> <outdir>".format(progname)
+
+#
+# Main
+#
+def cli_main():
+    argv=unicode_argv()
+    progname = os.path.basename(argv[0])
+    print u"K4MobiDeDrm v{0}.\nCopyright © 2008-2013 The Dark Reverser et al.".format(__version__)
+
+    try:
+        opts, args = getopt.getopt(argv[1:], "k:p:s:a:")
     except getopt.GetoptError, err:
-        print str(err)
+        print u"Error in options or arguments: {0}".format(err.args[0])
         usage(progname)
         sys.exit(2)
     if len(args)<2:
         usage(progname)
         sys.exit(2)
-        
+
+    infile = args[0]
+    outdir = args[1]
+    kDatabaseFiles = []
+    androidFiles = []
+    serials = []
+    pids = []
+
     for o, a in opts:
         if o == "-k":
             if a == None :
                 raise DrmException("Invalid parameter for -k")
-            kInfoFiles.append(a)
+            kDatabaseFiles.append(a)
         if o == "-p":
             if a == None :
                 raise DrmException("Invalid parameter for -p")
@@ -115,219 +321,18 @@ def main(argv=sys.argv):
             if a == None :
                 raise DrmException("Invalid parameter for -s")
             serials = a.split(',')
+        if o == '-a':
+            if a == None:
+                raise DrmException("Invalid parameter for -a")
+            androidFiles.append(a)
 
-    # try with built in Kindle Info files
-    k4 = True
+    # try with built in Kindle Info files if not on Linux
+    k4 = not sys.platform.startswith('linux')
 
-    infile = args[0]
-    outdir = args[1]
+    return decryptBook(infile, outdir, kDatabaseFiles, androidFiles, serials, pids)
 
-    # handle the obvious cases at the beginning
-    if not os.path.isfile(infile):
-        print "Error: Input file does not exist"
-        return 1
-
-    mobi = True
-    magic3 = file(infile,'rb').read(3)
-    if magic3 == 'TPZ':
-        mobi = False
-
-    bookname = os.path.splitext(os.path.basename(infile))[0]
-
-    if mobi:
-        mb = mobidedrm.MobiBook(infile)
-    else:
-        tempdir = tempfile.mkdtemp()
-        mb = topazextract.TopazBook(infile, tempdir)
-
-    title = mb.getBookTitle()
-    print "Processing Book: ", title
-
-    # build pid list
-    md1, md2 = mb.getPIDMetaInfo()
-    pidlst = kgenpids.getPidList(md1, md2, k4, pids, serials, kInfoFiles) 
-
-    try:
-        if mobi:
-            unlocked_file = mb.processBook(pidlst)
-        else:
-            mb.processBook(pidlst)
-
-    except mobidedrm.DrmException, e:
-        print "    ... not suceessful " + str(e) + "\n"
-        return 1
-    except topazextract.TpzDRMError, e:
-        print str(e)
-        print "   Creating DeBug Full Zip Archive of Book"
-        zipname = os.path.join(outdir, bookname + '_debug' + '.zip')
-        myzip = zipfile.ZipFile(zipname,'w',zipfile.ZIP_DEFLATED, False)
-        zipUpDir(myzip, tempdir, '')
-        myzip.close()
-        return 1
-
-    if mobi:
-        outfile = os.path.join(outdir,bookname + '_nodrm' + '.azw')
-        file(outfile, 'wb').write(unlocked_file)
-        return 0            
-
-    # topaz:  build up zip archives of results
-    print "   Creating HTML ZIP Archive"
-    zipname = os.path.join(outdir, bookname + '_nodrm' + '.zip')
-    myzip1 = zipfile.ZipFile(zipname,'w',zipfile.ZIP_DEFLATED, False)
-    myzip1.write(os.path.join(tempdir,'book.html'),'book.html')
-    myzip1.write(os.path.join(tempdir,'book.opf'),'book.opf')
-    if os.path.isfile(os.path.join(tempdir,'cover.jpg')):
-        myzip1.write(os.path.join(tempdir,'cover.jpg'),'cover.jpg')
-    myzip1.write(os.path.join(tempdir,'style.css'),'style.css')
-    zipUpDir(myzip1, tempdir, 'img')
-    myzip1.close()
-
-    print "   Creating SVG ZIP Archive"
-    zipname = os.path.join(outdir, bookname + '_SVG' + '.zip')
-    myzip2 = zipfile.ZipFile(zipname,'w',zipfile.ZIP_DEFLATED, False)
-    myzip2.write(os.path.join(tempdir,'index_svg.xhtml'),'index_svg.xhtml')
-    zipUpDir(myzip2, tempdir, 'svg')
-    zipUpDir(myzip2, tempdir, 'img')
-    myzip2.close()
-
-    print "   Creating XML ZIP Archive"
-    zipname = os.path.join(outdir, bookname + '_XML' + '.zip')
-    myzip3 = zipfile.ZipFile(zipname,'w',zipfile.ZIP_DEFLATED, False)
-    targetdir = os.path.join(tempdir,'xml')
-    zipUpDir(myzip3, targetdir, '')
-    zipUpDir(myzip3, tempdir, 'img')
-    myzip3.close()
-
-    shutil.rmtree(tempdir)
-    return 0
 
 if __name__ == '__main__':
-    sys.stdout=Unbuffered(sys.stdout)
-    sys.exit(main())
-
-if not __name__ == "__main__" and inCalibre:
-    from calibre.customize import FileTypePlugin
-
-    class K4DeDRM(FileTypePlugin):
-        name                = 'K4PC, K4Mac, Kindle Mobi and Topaz DeDRM' # Name of the plugin
-        description         = 'Removes DRM from K4PC and Mac, Kindle Mobi and Topaz files. \
-                                Provided by the work of many including DiapDealer, SomeUpdates, IHeartCabbages, CMBDTC, Skindle, DarkReverser, ApprenticeAlf, etc.'
-        supported_platforms = ['osx', 'windows', 'linux'] # Platforms this plugin will run on
-        author              = 'DiapDealer, SomeUpdates' # The author of this plugin
-        version             = (0, 1, 7)   # The version number of this plugin
-        file_types          = set(['prc','mobi','azw','azw1','tpz']) # The file types that this plugin will be applied to
-        on_import           = True # Run this plugin during the import
-        priority            = 210  # run this plugin before mobidedrm, k4pcdedrm, k4dedrm
-
-        def run(self, path_to_ebook):
-            from calibre.gui2 import is_ok_to_use_qt
-            from PyQt4.Qt import QMessageBox
-            from calibre.ptempfile import PersistentTemporaryDirectory
-
-            import kgenpids
-            import zlib
-            import zipfile
-            import topazextract
-            import mobidedrm
-
-            k4 = True
-            pids = []
-            serials = []
-            kInfoFiles = []
-
-            # Get supplied list of PIDs to try from plugin customization.
-            customvalues = self.site_customization.split(',')
-            for customvalue in customvalues:
-                customvalue = str(customvalue)
-                customvalue = customvalue.strip()
-            	if len(customvalue) == 10 or len(customvalue) == 8:
-                    pids.append(customvalue)
-            	else :
-                    if len(customvalue) == 16 and customvalue[0] == 'B':
-                        serials.append(customvalue)
-                    else:
-                        print "%s is not a valid Kindle serial number or PID." % str(customvalue)
-            		
-            # Load any kindle info files (*.info) included Calibre's config directory.
-            try:
-                # Find Calibre's configuration directory.
-                confpath = os.path.split(os.path.split(self.plugin_path)[0])[0]
-                print 'K4MobiDeDRM: Calibre configuration directory = %s' % confpath
-                files = os.listdir(confpath)
-                filefilter = re.compile("\.info$", re.IGNORECASE)
-                files = filter(filefilter.search, files)
-    
-                if files:
-                    for filename in files:
-                        fpath = os.path.join(confpath, filename)
-                        kInfoFiles.append(fpath)
-                        print 'K4MobiDeDRM: Kindle info file %s found in config folder.' % filename
-            except IOError:
-                print 'K4MobiDeDRM: Error reading kindle info files from config directory.'
-                pass
-
-
-            mobi = True
-            magic3 = file(path_to_ebook,'rb').read(3)
-            if magic3 == 'TPZ':
-                mobi = False
-
-            bookname = os.path.splitext(os.path.basename(path_to_ebook))[0]
-
-            if mobi:
-                mb = mobidedrm.MobiBook(path_to_ebook)
-            else:
-                tempdir = PersistentTemporaryDirectory()
-                mb = topazextract.TopazBook(path_to_ebook, tempdir)
-
-            title = mb.getBookTitle()
-            md1, md2 = mb.getPIDMetaInfo()
-            pidlst = kgenpids.getPidList(md1, md2, k4, pids, serials, kInfoFiles) 
-
-            try:
-                if mobi:
-                    unlocked_file = mb.processBook(pidlst)
-                else:
-                    mb.processBook(pidlst)
-
-            except mobidedrm.DrmException:
-                #if you reached here then no luck raise and exception
-                if is_ok_to_use_qt():
-                    d = QMessageBox(QMessageBox.Warning, "K4MobiDeDRM Plugin", "Error decoding: %s\n" % path_to_ebook)
-                    d.show()
-                    d.raise_()
-                    d.exec_()
-                raise Exception("K4MobiDeDRM plugin could not decode the file")
-                return ""
-            except topazextract.TpzDRMError:
-                #if you reached here then no luck raise and exception
-                if is_ok_to_use_qt():
-                    d = QMessageBox(QMessageBox.Warning, "K4MobiDeDRM Plugin", "Error decoding: %s\n" % path_to_ebook)
-                    d.show()
-                    d.raise_()
-                    d.exec_()
-                raise Exception("K4MobiDeDRM plugin could not decode the file")
-                return ""
-
-            print "Success!"
-            if mobi:
-                of = self.temporary_file(bookname+'.mobi')
-                of.write(unlocked_file)
-                of.close()
-                return of.name
-
-            # topaz:  build up zip archives of results
-            print "   Creating HTML ZIP Archive"
-            of = self.temporary_file(bookname + '.zip')
-            myzip = zipfile.ZipFile(of.name,'w',zipfile.ZIP_DEFLATED, False)
-            myzip.write(os.path.join(tempdir,'book.html'),'book.html')
-            myzip.write(os.path.join(tempdir,'book.opf'),'book.opf')
-            if os.path.isfile(os.path.join(tempdir,'cover.jpg')):
-                myzip.write(os.path.join(tempdir,'cover.jpg'),'cover.jpg')
-            myzip.write(os.path.join(tempdir,'style.css'),'style.css')
-            zipUpDir(myzip, tempdir, 'img')
-            myzip.close()
-            return of.name
-
-        def customization_help(self, gui=False):
-            return 'Enter 10 character PIDs and/or Kindle serial numbers, separated by commas.'
+    sys.stdout=SafeUnbuffered(sys.stdout)
+    sys.stderr=SafeUnbuffered(sys.stderr)
+    sys.exit(cli_main())

DeDRM_Macintosh_Application/DeDRM.app/Contents/Resources/k4mutils.py

@@ -1,192 +0,0 @@
-# standlone set of Mac OSX specific routines needed for K4DeDRM
-
-from __future__ import with_statement
-import sys
-import os
-import subprocess
-
-
-class K4MDrmException(Exception):
-    pass
-
-
-# interface to needed routines in openssl's libcrypto
-def _load_crypto_libcrypto():
-    from ctypes import CDLL, byref, POINTER, c_void_p, c_char_p, c_int, c_long, \
-        Structure, c_ulong, create_string_buffer, addressof, string_at, cast
-    from ctypes.util import find_library
-
-    libcrypto = find_library('crypto')
-    if libcrypto is None:
-        raise K4MDrmException('libcrypto not found')
-    libcrypto = CDLL(libcrypto)
-
-    AES_MAXNR = 14
-    c_char_pp = POINTER(c_char_p)
-    c_int_p = POINTER(c_int)
-
-    class AES_KEY(Structure):
-        _fields_ = [('rd_key', c_long * (4 * (AES_MAXNR + 1))), ('rounds', c_int)]
-    AES_KEY_p = POINTER(AES_KEY)
-    
-    def F(restype, name, argtypes):
-        func = getattr(libcrypto, name)
-        func.restype = restype
-        func.argtypes = argtypes
-        return func
-    
-    AES_cbc_encrypt = F(None, 'AES_cbc_encrypt',[c_char_p, c_char_p, c_ulong, AES_KEY_p, c_char_p,c_int])
-
-    AES_set_decrypt_key = F(c_int, 'AES_set_decrypt_key',[c_char_p, c_int, AES_KEY_p])
-
-    PKCS5_PBKDF2_HMAC_SHA1 = F(c_int, 'PKCS5_PBKDF2_HMAC_SHA1', 
-                                [c_char_p, c_ulong, c_char_p, c_ulong, c_ulong, c_ulong, c_char_p])
-    
-    class LibCrypto(object):
-        def __init__(self):
-            self._blocksize = 0
-            self._keyctx = None
-            self.iv = 0
-
-        def set_decrypt_key(self, userkey, iv):
-            self._blocksize = len(userkey)
-            if (self._blocksize != 16) and (self._blocksize != 24) and (self._blocksize != 32) :
-                raise K4MDrmException('AES improper key used')
-                return
-            keyctx = self._keyctx = AES_KEY()
-            self.iv = iv
-            rv = AES_set_decrypt_key(userkey, len(userkey) * 8, keyctx)
-            if rv < 0:
-                raise K4MDrmException('Failed to initialize AES key')
-
-        def decrypt(self, data):
-            out = create_string_buffer(len(data))
-            rv = AES_cbc_encrypt(data, out, len(data), self._keyctx, self.iv, 0)
-            if rv == 0:
-                raise K4MDrmException('AES decryption failed')
-            return out.raw
-
-        def keyivgen(self, passwd):
-            salt = '16743'
-            saltlen = 5
-            passlen = len(passwd)
-            iter = 0x3e8
-            keylen = 80
-            out = create_string_buffer(keylen)
-            rv = PKCS5_PBKDF2_HMAC_SHA1(passwd, passlen, salt, saltlen, iter, keylen, out)
-            return out.raw
-    return LibCrypto
-
-def _load_crypto():
-    LibCrypto = None
-    try:
-        LibCrypto = _load_crypto_libcrypto()
-    except (ImportError, K4MDrmException):
-        pass
-    return LibCrypto
-
-LibCrypto = _load_crypto()
-
-#
-# Utility Routines
-#
-
-
-# Various character maps used to decrypt books. Probably supposed to act as obfuscation
-charMap1 = "n5Pr6St7Uv8Wx9YzAb0Cd1Ef2Gh3Jk4M"
-charMap2 = "ZB0bYyc1xDdW2wEV3Ff7KkPpL8UuGA4gz-Tme9Nn_tHh5SvXCsIiR6rJjQaqlOoM" 
-charMap3 = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/"
-charMap4 = "ABCDEFGHIJKLMNPQRSTUVWXYZ123456789"
-
-
-
-# uses a sub process to get the Hard Drive Serial Number using ioreg
-# returns with the serial number of drive whose BSD Name is "disk0"
-def GetVolumeSerialNumber():
-    sernum = os.getenv('MYSERIALNUMBER')
-    if sernum != None:
-        return sernum
-    cmdline = '/usr/sbin/ioreg -l -S -w 0 -r -c AppleAHCIDiskDriver'
-    cmdline = cmdline.encode(sys.getfilesystemencoding())
-    p = subprocess.Popen(cmdline, shell=True, stdin=None, stdout=subprocess.PIPE, stderr=subprocess.PIPE, close_fds=False)
-    out1, out2 = p.communicate()
-    reslst = out1.split('\n')
-    cnt = len(reslst)
-    bsdname = None
-    sernum = None
-    foundIt = False
-    for j in xrange(cnt):
-        resline = reslst[j]
-        pp = resline.find('"Serial Number" = "')
-        if pp >= 0:
-            sernum = resline[pp+19:-1]
-            sernum = sernum.strip()
-        bb = resline.find('"BSD Name" = "')
-        if bb >= 0:
-            bsdname = resline[bb+14:-1]
-            bsdname = bsdname.strip()
-            if (bsdname == 'disk0') and (sernum != None):
-                foundIt = True
-                break
-    if not foundIt:
-        sernum = '9999999999'
-    return sernum
-
-# uses unix env to get username instead of using sysctlbyname 
-def GetUserName():
-    username = os.getenv('USER')
-    return username
-
-
-def encode(data, map):
-    result = ""
-    for char in data:
-        value = ord(char)
-        Q = (value ^ 0x80) // len(map)
-        R = value % len(map)
-        result += map[Q]
-        result += map[R]
-    return result
-
-import hashlib
-
-def SHA256(message):
-    ctx = hashlib.sha256()
-    ctx.update(message)
-    return ctx.digest()
-
-# implements an Pseudo Mac Version of Windows built-in Crypto routine
-def CryptUnprotectData(encryptedData):
-    sp = GetVolumeSerialNumber() + '!@#' + GetUserName()
-    passwdData = encode(SHA256(sp),charMap1)
-    crp = LibCrypto()
-    key_iv = crp.keyivgen(passwdData)
-    key = key_iv[0:32]
-    iv = key_iv[32:48]
-    crp.set_decrypt_key(key,iv)
-    cleartext = crp.decrypt(encryptedData)
-    return cleartext
-
-
-# Locate and open the .kindle-info file
-def openKindleInfo(kInfoFile=None):
-    if kInfoFile == None:
-	home = os.getenv('HOME')
-	cmdline = 'find "' + home + '/Library/Application Support" -name ".kindle-info"'
-	cmdline = cmdline.encode(sys.getfilesystemencoding())
-	p1 = subprocess.Popen(cmdline, shell=True, stdin=None, stdout=subprocess.PIPE, stderr=subprocess.PIPE, close_fds=False)
-        out1, out2 = p1.communicate()
-	reslst = out1.split('\n')
-	kinfopath = 'NONE'
-	cnt = len(reslst)
-	for j in xrange(cnt):
-	    resline = reslst[j]
-	    pp = resline.find('.kindle-info')
-	    if pp >= 0:
-		kinfopath = resline
-		break
-	if not os.path.exists(kinfopath):
-	    raise K4MDrmException('Error: .kindle-info file can not be found')
-	return open(kinfopath,'r')
-    else:
-        return open(kInfoFile, 'r')

DeDRM_Macintosh_Application/DeDRM.app/Contents/Resources/k4pcutils.py

@@ -1,110 +0,0 @@
-# K4PC Windows specific routines
-
-from __future__ import with_statement
-
-import sys, os
-
-from ctypes import windll, c_char_p, c_wchar_p, c_uint, POINTER, byref, \
-    create_unicode_buffer, create_string_buffer, CFUNCTYPE, addressof, \
-    string_at, Structure, c_void_p, cast
-
-import _winreg as winreg
-
-import traceback
-
-MAX_PATH = 255
-
-kernel32 = windll.kernel32
-advapi32 = windll.advapi32
-crypt32 = windll.crypt32
-
-
-#
-# Various character maps used to decrypt books. Probably supposed to act as obfuscation
-#
-charMap1 = "n5Pr6St7Uv8Wx9YzAb0Cd1Ef2Gh3Jk4M"
-charMap2 = "AaZzB0bYyCc1XxDdW2wEeVv3FfUuG4g-TtHh5SsIiR6rJjQq7KkPpL8lOoMm9Nn_"
-charMap3 = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/"
-charMap4 = "ABCDEFGHIJKLMNPQRSTUVWXYZ123456789"
-
-#
-# Exceptions for all the problems that might happen during the script
-#
-class DrmException(Exception):
-    pass
-    
-
-class DataBlob(Structure):
-    _fields_ = [('cbData', c_uint),
-                ('pbData', c_void_p)]
-DataBlob_p = POINTER(DataBlob)
-
-
-def GetSystemDirectory():
-    GetSystemDirectoryW = kernel32.GetSystemDirectoryW
-    GetSystemDirectoryW.argtypes = [c_wchar_p, c_uint]
-    GetSystemDirectoryW.restype = c_uint
-    def GetSystemDirectory():
-        buffer = create_unicode_buffer(MAX_PATH + 1)
-        GetSystemDirectoryW(buffer, len(buffer))
-        return buffer.value
-    return GetSystemDirectory
-GetSystemDirectory = GetSystemDirectory()
-
-def GetVolumeSerialNumber():
-    GetVolumeInformationW = kernel32.GetVolumeInformationW
-    GetVolumeInformationW.argtypes = [c_wchar_p, c_wchar_p, c_uint,
-                                      POINTER(c_uint), POINTER(c_uint),
-                                      POINTER(c_uint), c_wchar_p, c_uint]
-    GetVolumeInformationW.restype = c_uint
-    def GetVolumeSerialNumber(path = GetSystemDirectory().split('\\')[0] + '\\'):
-        vsn = c_uint(0)
-        GetVolumeInformationW(path, None, 0, byref(vsn), None, None, None, 0)
-        return str(vsn.value)
-    return GetVolumeSerialNumber
-GetVolumeSerialNumber = GetVolumeSerialNumber()
-
-
-def GetUserName():
-    GetUserNameW = advapi32.GetUserNameW
-    GetUserNameW.argtypes = [c_wchar_p, POINTER(c_uint)]
-    GetUserNameW.restype = c_uint
-    def GetUserName():
-        buffer = create_unicode_buffer(32)
-        size = c_uint(len(buffer))
-        while not GetUserNameW(buffer, byref(size)):
-            buffer = create_unicode_buffer(len(buffer) * 2)
-            size.value = len(buffer)
-        return buffer.value.encode('utf-16-le')[::2]
-    return GetUserName
-GetUserName = GetUserName()
-
-
-def CryptUnprotectData():
-    _CryptUnprotectData = crypt32.CryptUnprotectData
-    _CryptUnprotectData.argtypes = [DataBlob_p, c_wchar_p, DataBlob_p,
-                                   c_void_p, c_void_p, c_uint, DataBlob_p]
-    _CryptUnprotectData.restype = c_uint
-    def CryptUnprotectData(indata, entropy):
-        indatab = create_string_buffer(indata)
-        indata = DataBlob(len(indata), cast(indatab, c_void_p))
-        entropyb = create_string_buffer(entropy)
-        entropy = DataBlob(len(entropy), cast(entropyb, c_void_p))
-        outdata = DataBlob()
-        if not _CryptUnprotectData(byref(indata), None, byref(entropy),
-                                   None, None, 0, byref(outdata)):
-            raise DrmException("Failed to Unprotect Data")
-        return string_at(outdata.pbData, outdata.cbData)
-    return CryptUnprotectData
-CryptUnprotectData = CryptUnprotectData()
-
-#
-# Locate and open the Kindle.info file.
-#
-def openKindleInfo(kInfoFile=None):
-    if kInfoFile == None:
-        regkey = winreg.OpenKey(winreg.HKEY_CURRENT_USER, "Software\\Microsoft\\Windows\\CurrentVersion\\Explorer\\Shell Folders\\")
-        path = winreg.QueryValueEx(regkey, 'Local AppData')[0] 
-        return open(path+'\\Amazon\\Kindle For PC\\{AMAwzsaPaaZAzmZzZQzgZCAkZ3AjA_AY}\\kindle.info','r')
-    else:
-        return open(kInfoFile, 'r')

DeDRM_Macintosh_Application/DeDRM.app/Contents/Resources/kgenpids.py

@@ -1,30 +1,33 @@
 #!/usr/bin/env python
+# -*- coding: utf-8 -*-
 
 from __future__ import with_statement
+
+# kgenpids.py
+# Copyright © 2010-2015 by some_updates, Apprentice Alf and Apprentice Harper
+
+# Revision history:
+#  2.0   - Fix for non-ascii Windows user names
+
 import sys
 import os, csv
 import binascii
 import zlib
 import re
 from struct import pack, unpack, unpack_from
+import traceback
 
 class DrmException(Exception):
     pass
 
-global kindleDatabase
 global charMap1
-global charMap2
 global charMap3
 global charMap4
 
-if sys.platform.startswith('win'):
-    from k4pcutils import openKindleInfo, CryptUnprotectData, GetUserName, GetVolumeSerialNumber, charMap2
-if sys.platform.startswith('darwin'):
-    from k4mutils import openKindleInfo, CryptUnprotectData, GetUserName, GetVolumeSerialNumber, charMap2
 
-charMap1 = "n5Pr6St7Uv8Wx9YzAb0Cd1Ef2Gh3Jk4M"
-charMap3 = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/"
-charMap4 = "ABCDEFGHIJKLMNPQRSTUVWXYZ123456789"
+charMap1 = 'n5Pr6St7Uv8Wx9YzAb0Cd1Ef2Gh3Jk4M'
+charMap3 = 'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/'
+charMap4 = 'ABCDEFGHIJKLMNPQRSTUVWXYZ123456789'
 
 # crypto digestroutines
 import hashlib
@@ -42,7 +45,7 @@ def SHA1(message):
 
 # Encode the bytes in data with the characters in map
 def encode(data, map):
-    result = ""
+    result = ''
     for char in data:
         value = ord(char)
         Q = (value ^ 0x80) // len(map)
@@ -50,83 +53,27 @@ def encode(data, map):
         result += map[Q]
         result += map[R]
     return result
-  
+
 # Hash the bytes in data and then encode the digest with the characters in map
 def encodeHash(data,map):
     return encode(MD5(data),map)
 
 # Decode the string in data with the characters in map. Returns the decoded bytes
 def decode(data,map):
-    result = ""
+    result = ''
     for i in range (0,len(data)-1,2):
         high = map.find(data[i])
         low = map.find(data[i+1])
         if (high == -1) or (low == -1) :
             break
         value = (((high * len(map)) ^ 0x80) & 0xFF) + low
-        result += pack("B",value)
+        result += pack('B',value)
     return result
 
-
-# Parse the Kindle.info file and return the records as a list of key-values
-def parseKindleInfo(kInfoFile):
-    DB = {}
-    infoReader = openKindleInfo(kInfoFile)
-    infoReader.read(1)
-    data = infoReader.read()
-    if sys.platform.startswith('win'):
-        items = data.split('{')
-    else :
-        items = data.split('[')
-    for item in items:
-        splito = item.split(':')
-        DB[splito[0]] =splito[1]
-    return DB
-
-# Get a record from the Kindle.info file for the key "hashedKey" (already hashed and encoded). Return the decoded and decrypted record
-def getKindleInfoValueForHash(hashedKey):
-    global kindleDatabase
-    global charMap1
-    global charMap2
-    encryptedValue = decode(kindleDatabase[hashedKey],charMap2)
-    if sys.platform.startswith('win'):
-        return CryptUnprotectData(encryptedValue,"")
-    else:
-        cleartext = CryptUnprotectData(encryptedValue)
-        return decode(cleartext, charMap1)
- 
-#  Get a record from the Kindle.info file for the string in "key" (plaintext). Return the decoded and decrypted record
-def getKindleInfoValueForKey(key):
-    global charMap2
-    return getKindleInfoValueForHash(encodeHash(key,charMap2))
-
-# Find if the original string for a hashed/encoded string is known. If so return the original string othwise return an empty string.
-def findNameForHash(hash):
-    global charMap2
-    names = ["kindle.account.tokens","kindle.cookie.item","eulaVersionAccepted","login_date","kindle.token.item","login","kindle.key.item","kindle.name.info","kindle.device.info", "MazamaRandomNumber"]
-    result = ""
-    for name in names:
-        if hash == encodeHash(name, charMap2):
-           result = name
-           break
-    return result
-    
-# Print all the records from the kindle.info file (option -i)
-def printKindleInfo():
-    for record in kindleDatabase:
-        name = findNameForHash(record)
-        if name != "" :
-            print (name)
-            print ("--------------------------")
-        else :
-            print ("Unknown Record")
-        print getKindleInfoValueForHash(record)
-        print "\n"
-
 #
 # PID generation routines
 #
-  
+
 # Returns two bit at offset from a bit field
 def getTwoBitsFromBitField(bitField,offset):
     byteNumber = offset // 4
@@ -135,14 +82,14 @@ def getTwoBitsFromBitField(bitField,offset):
 
 # Returns the six bits at offset from a bit field
 def getSixBitsFromBitField(bitField,offset):
-     offset *= 3
-     value = (getTwoBitsFromBitField(bitField,offset) <<4) + (getTwoBitsFromBitField(bitField,offset+1) << 2) +getTwoBitsFromBitField(bitField,offset+2)
-     return value
-     
+    offset *= 3
+    value = (getTwoBitsFromBitField(bitField,offset) <<4) + (getTwoBitsFromBitField(bitField,offset+1) << 2) +getTwoBitsFromBitField(bitField,offset+2)
+    return value
+
 # 8 bits to six bits encoding from hash to generate PID string
 def encodePID(hash):
     global charMap3
-    PID = ""
+    PID = ''
     for position in range (0,8):
         PID += charMap3[getSixBitsFromBitField(hash,position)]
     return PID
@@ -165,15 +112,15 @@ def generatePidEncryptionTable() :
 def generatePidSeed(table,dsn) :
     value = 0
     for counter in range (0,4) :
-       index = (ord(dsn[counter]) ^ value) &0xFF
-       value = (value >> 8) ^ table[index]
+        index = (ord(dsn[counter]) ^ value) &0xFF
+        value = (value >> 8) ^ table[index]
     return value
 
 # Generate the device PID
 def generateDevicePID(table,dsn,nbRoll):
     global charMap4
     seed = generatePidSeed(table,dsn)
-    pidAscii = ""
+    pidAscii = ''
     pid = [(seed >>24) &0xFF,(seed >> 16) &0xff,(seed >> 8) &0xFF,(seed) & 0xFF,(seed>>24) & 0xFF,(seed >> 16) &0xff,(seed >> 8) &0xFF,(seed) & 0xFF]
     index = 0
     for counter in range (0,nbRoll):
@@ -185,7 +132,7 @@ def generateDevicePID(table,dsn,nbRoll):
     return pidAscii
 
 def crc32(s):
-  return (~binascii.crc32(s,-1))&0xFFFFFFFF 
+    return (~binascii.crc32(s,-1))&0xFFFFFFFF
 
 # convert from 8 digit PID to 10 digit PID with checksum
 def checksumPid(s):
@@ -220,93 +167,113 @@ def pidFromSerial(s, l):
 
 
 # Parse the EXTH header records and use the Kindle serial number to calculate the book pid.
-def getKindlePid(pidlst, rec209, token, serialnum):
+def getKindlePids(rec209, token, serialnum):
+    pids=[]
 
-    if rec209 != None:
-        # Compute book PID
-        pidHash = SHA1(serialnum+rec209+token)
-        bookPID = encodePID(pidHash)
-        bookPID = checksumPid(bookPID)
-        pidlst.append(bookPID)
+    if isinstance(serialnum,unicode):
+        serialnum = serialnum.encode('utf-8')
+
+    # Compute book PID
+    pidHash = SHA1(serialnum+rec209+token)
+    bookPID = encodePID(pidHash)
+    bookPID = checksumPid(bookPID)
+    pids.append(bookPID)
 
     # compute fixed pid for old pre 2.5 firmware update pid as well
-    bookPID = pidFromSerial(serialnum, 7) + "*"
-    bookPID = checksumPid(bookPID)
-    pidlst.append(bookPID)
+    kindlePID = pidFromSerial(serialnum, 7) + "*"
+    kindlePID = checksumPid(kindlePID)
+    pids.append(kindlePID)
 
-    return pidlst
+    return pids
 
 
-# Parse the EXTH header records and parse the Kindleinfo
-# file to calculate the book pid.
+# parse the Kindleinfo file to calculate the book pid.
 
-def getK4Pids(pidlst, rec209, token, kInfoFile=None):
-    global kindleDatabase
+keynames = ['kindle.account.tokens','kindle.cookie.item','eulaVersionAccepted','login_date','kindle.token.item','login','kindle.key.item','kindle.name.info','kindle.device.info', 'MazamaRandomNumber']
+
+def getK4Pids(rec209, token, kindleDatabase):
     global charMap1
-    kindleDatabase = None
+    pids = []
+
     try:
-        kindleDatabase = parseKindleInfo(kInfoFile)
-    except Exception, message:
-        print(message)
+        # Get the Mazama Random number
+        MazamaRandomNumber = (kindleDatabase[1])['MazamaRandomNumber'].decode('hex')
+
+        # Get the IDString used to decode the Kindle Info file
+        IDString = (kindleDatabase[1])['IDString'].decode('hex')
+
+        # Get the UserName stored when the Kindle Info file was decoded
+        UserName = (kindleDatabase[1])['UserName'].decode('hex')
+
+    except KeyError:
+        print u"Keys not found in the database {0}.".format(kindleDatabase[0])
+        return pids
+
+    try:
+        # Get the kindle account token, if present
+        kindleAccountToken = (kindleDatabase[1])['kindle.account.tokens'].decode('hex')
+
+    except KeyError:
+        kindleAccountToken=""
         pass
-    
-    if kindleDatabase == None :
-        return pidlst
 
-    # Get the Mazama Random number
-    MazamaRandomNumber = getKindleInfoValueForKey("MazamaRandomNumber")
-
-    # Get the HDD serial
-    encodedSystemVolumeSerialNumber = encodeHash(GetVolumeSerialNumber(),charMap1)
+    # Get the ID string used
+    encodedIDString = encodeHash(IDString,charMap1)
 
     # Get the current user name
-    encodedUsername = encodeHash(GetUserName(),charMap1)
+    encodedUsername = encodeHash(UserName,charMap1)
 
     # concat, hash and encode to calculate the DSN
-    DSN = encode(SHA1(MazamaRandomNumber+encodedSystemVolumeSerialNumber+encodedUsername),charMap1)
-       
+    DSN = encode(SHA1(MazamaRandomNumber+encodedIDString+encodedUsername),charMap1)
+
     # Compute the device PID (for which I can tell, is used for nothing).
     table =  generatePidEncryptionTable()
     devicePID = generateDevicePID(table,DSN,4)
     devicePID = checksumPid(devicePID)
-    pidlst.append(devicePID)
+    pids.append(devicePID)
 
-    # Compute book PID
-    if rec209 == None:
-        print "\nNo EXTH record type 209 - Perhaps not a K4 file?"
-        return pidlst
-
-    # Get the kindle account token
-    kindleAccountToken = getKindleInfoValueForKey("kindle.account.tokens")
+    # Compute book PIDs
 
     # book pid
     pidHash = SHA1(DSN+kindleAccountToken+rec209+token)
     bookPID = encodePID(pidHash)
     bookPID = checksumPid(bookPID)
-    pidlst.append(bookPID)
+    pids.append(bookPID)
 
     # variant 1
     pidHash = SHA1(kindleAccountToken+rec209+token)
     bookPID = encodePID(pidHash)
     bookPID = checksumPid(bookPID)
-    pidlst.append(bookPID)
+    pids.append(bookPID)
 
     # variant 2
     pidHash = SHA1(DSN+rec209+token)
     bookPID = encodePID(pidHash)
     bookPID = checksumPid(bookPID)
-    pidlst.append(bookPID)
+    pids.append(bookPID)
 
-    return pidlst
+    return pids
 
-def getPidList(md1, md2, k4, pids, serials, kInfoFiles):
+def getPidList(md1, md2, serials=[], kDatabases=[]):
     pidlst = []
-    if k4:
-        pidlst = getK4Pids(pidlst, md1, md2)
-    for infoFile in kInfoFiles:
-        pidlst = getK4Pids(pidlst, md1, md2, infoFile)
+
+    if kDatabases is None:
+        kDatabases = []
+    if serials is None:
+        serials = []
+
+    for kDatabase in kDatabases:
+        try:
+            pidlst.extend(getK4Pids(md1, md2, kDatabase))
+        except Exception, e:
+            print u"Error getting PIDs from database {0}: {1}".format(kDatabase[0],e.args[0])
+            traceback.print_exc()
+
     for serialnum in serials:
-        pidlst = getKindlePid(pidlst, md1, md2, serialnum)
-    for pid in pids:
-        pidlst.append(pid)
+        try:
+            pidlst.extend(getKindlePids(md1, md2, serialnum))
+        except Exception, e:
+            print u"Error getting PIDs from serial number {0}: {1}".format(serialnum ,e.args[0])
+            traceback.print_exc()
+
     return pidlst

DeDRM_Macintosh_Application/DeDRM.app/Contents/Resources/kindlepid.py

@@ -0,0 +1,144 @@
+#!/usr/bin/python
+# -*- coding: utf-8 -*-
+
+# Mobipocket PID calculator v0.4 for Amazon Kindle.
+# Copyright (c) 2007, 2009 Igor Skochinsky <skochinsky@mail.ru>
+# History:
+#  0.1 Initial release
+#  0.2 Added support for generating PID for iPhone (thanks to mbp)
+#  0.3 changed to autoflush stdout, fixed return code usage
+#  0.3 updated for unicode
+#  0.4 Added support for serial numbers starting with '9', fixed unicode bugs.
+#  0.5 moved unicode_argv call inside main for Windows DeDRM compatibility
+
+import sys
+import binascii
+
+# Wrap a stream so that output gets flushed immediately
+# and also make sure that any unicode strings get
+# encoded using "replace" before writing them.
+class SafeUnbuffered:
+    def __init__(self, stream):
+        self.stream = stream
+        self.encoding = stream.encoding
+        if self.encoding == None:
+            self.encoding = "utf-8"
+    def write(self, data):
+        if isinstance(data,unicode):
+            data = data.encode(self.encoding,"replace")
+        self.stream.write(data)
+        self.stream.flush()
+    def __getattr__(self, attr):
+        return getattr(self.stream, attr)
+
+iswindows = sys.platform.startswith('win')
+isosx = sys.platform.startswith('darwin')
+
+def unicode_argv():
+    if iswindows:
+        # Uses shell32.GetCommandLineArgvW to get sys.argv as a list of Unicode
+        # strings.
+
+        # Versions 2.x of Python don't support Unicode in sys.argv on
+        # Windows, with the underlying Windows API instead replacing multi-byte
+        # characters with '?'.
+
+
+        from ctypes import POINTER, byref, cdll, c_int, windll
+        from ctypes.wintypes import LPCWSTR, LPWSTR
+
+        GetCommandLineW = cdll.kernel32.GetCommandLineW
+        GetCommandLineW.argtypes = []
+        GetCommandLineW.restype = LPCWSTR
+
+        CommandLineToArgvW = windll.shell32.CommandLineToArgvW
+        CommandLineToArgvW.argtypes = [LPCWSTR, POINTER(c_int)]
+        CommandLineToArgvW.restype = POINTER(LPWSTR)
+
+        cmd = GetCommandLineW()
+        argc = c_int(0)
+        argv = CommandLineToArgvW(cmd, byref(argc))
+        if argc.value > 0:
+            # Remove Python executable and commands if present
+            start = argc.value - len(sys.argv)
+            return [argv[i] for i in
+                    xrange(start, argc.value)]
+        # if we don't have any arguments at all, just pass back script name
+        # this should never happen
+        return [u"kindlepid.py"]
+    else:
+        argvencoding = sys.stdin.encoding
+        if argvencoding == None:
+            argvencoding = "utf-8"
+        return [arg if (type(arg) == unicode) else unicode(arg,argvencoding) for arg in sys.argv]
+
+if sys.hexversion >= 0x3000000:
+    print 'This script is incompatible with Python 3.x. Please install Python 2.7.x.'
+    sys.exit(2)
+
+letters = 'ABCDEFGHIJKLMNPQRSTUVWXYZ123456789'
+
+def crc32(s):
+    return (~binascii.crc32(s,-1))&0xFFFFFFFF
+
+def checksumPid(s):
+    crc = crc32(s)
+    crc = crc ^ (crc >> 16)
+    res = s
+    l = len(letters)
+    for i in (0,1):
+        b = crc & 0xff
+        pos = (b // l) ^ (b % l)
+        res += letters[pos%l]
+        crc >>= 8
+
+    return res
+
+def pidFromSerial(s, l):
+    crc = crc32(s)
+
+    arr1 = [0]*l
+    for i in xrange(len(s)):
+        arr1[i%l] ^= ord(s[i])
+
+    crc_bytes = [crc >> 24 & 0xff, crc >> 16 & 0xff, crc >> 8 & 0xff, crc & 0xff]
+    for i in xrange(l):
+        arr1[i] ^= crc_bytes[i&3]
+
+    pid = ''
+    for i in xrange(l):
+        b = arr1[i] & 0xff
+        pid+=letters[(b >> 7) + ((b >> 5 & 3) ^ (b & 0x1f))]
+
+    return pid
+
+def cli_main():
+    print u"Mobipocket PID calculator for Amazon Kindle. Copyright © 2007, 2009 Igor Skochinsky"
+    argv=unicode_argv()
+    if len(argv)==2:
+        serial = argv[1]
+    else:
+        print u"Usage: kindlepid.py <Kindle Serial Number>/<iPhone/iPod Touch UDID>"
+        return 1
+    if len(serial)==16:
+        if serial.startswith("B") or serial.startswith("9"):
+            print u"Kindle serial number detected"
+        else:
+            print u"Warning: unrecognized serial number. Please recheck input."
+            return 1
+        pid = pidFromSerial(serial.encode("utf-8"),7)+'*'
+        print u"Mobipocket PID for Kindle serial#{0} is {1}".format(serial,checksumPid(pid))
+        return 0
+    elif len(serial)==40:
+        print u"iPhone serial number (UDID) detected"
+        pid = pidFromSerial(serial.encode("utf-8"),8)
+        print u"Mobipocket PID for iPhone serial#{0} is {1}".format(serial,checksumPid(pid))
+        return 0
+    print u"Warning: unrecognized serial number. Please recheck input."
+    return 1
+
+
+if __name__ == "__main__":
+    sys.stdout=SafeUnbuffered(sys.stdout)
+    sys.stderr=SafeUnbuffered(sys.stderr)
+    sys.exit(cli_main())

DeDRM_Macintosh_Application/DeDRM.app/Contents/Resources/mobidedrm.py

@@ -1,5 +1,11 @@
-#!/usr/bin/python
+#!/usr/bin/env python
+# -*- coding: utf-8 -*-
+
+# mobidedrm.py, version 0.38
+# Copyright © 2008 The Dark Reverser
 #
+# Modified 2008–2012 by some_updates, DiapDealer and Apprentice Alf
+
 # This is a python script. You need a Python interpreter to run it.
 # For example, ActiveState Python, which exists for windows.
 #
@@ -27,8 +33,8 @@
 #         files reveals that a confusion has arisen because trailing data entries
 #         are not encrypted, but it turns out that the multibyte entries
 #         in utf8 file are encrypted. (Although neither kind gets compressed.)
-#         This knowledge leads to a simplification of the test for the 
-#         trailing data byte flags - version 5 and higher AND header size >= 0xE4. 
+#         This knowledge leads to a simplification of the test for the
+#         trailing data byte flags - version 5 and higher AND header size >= 0xE4.
 #  0.15 - Now outputs 'heartbeat', and is also quicker for long files.
 #  0.16 - And reverts to 'done' not 'done.' at the end for unswindle compatibility.
 #  0.17 - added modifications to support its use as an imported python module
@@ -42,23 +48,98 @@
 #  0.20 - Correction: It seems that multibyte entries are encrypted in a v6 file.
 #  0.21 - Added support for multiple pids
 #  0.22 - revised structure to hold MobiBook as a class to allow an extended interface
+#  0.23 - fixed problem with older files with no EXTH section
+#  0.24 - add support for type 1 encryption and 'TEXtREAd' books as well
+#  0.25 - Fixed support for 'BOOKMOBI' type 1 encryption
+#  0.26 - Now enables Text-To-Speech flag and sets clipping limit to 100%
+#  0.27 - Correct pid metadata token generation to match that used by skindle (Thank You Bart!)
+#  0.28 - slight additional changes to metadata token generation (None -> '')
+#  0.29 - It seems that the ideas about when multibyte trailing characters were
+#         included in the encryption were wrong. They are for DOC compressed
+#         files, but they are not for HUFF/CDIC compress files!
+#  0.30 - Modified interface slightly to work better with new calibre plugin style
+#  0.31 - The multibyte encrytion info is true for version 7 files too.
+#  0.32 - Added support for "Print Replica" Kindle ebooks
+#  0.33 - Performance improvements for large files (concatenation)
+#  0.34 - Performance improvements in decryption (libalfcrypto)
+#  0.35 - add interface to get mobi_version
+#  0.36 - fixed problem with TEXtREAd and getBookTitle interface
+#  0.37 - Fixed double announcement for stand-alone operation
+#  0.38 - Unicode used wherever possible, cope with absent alfcrypto
+#  0.39 - Fixed problem with TEXtREAd and getBookType interface
+#  0.40 - moved unicode_argv call inside main for Windows DeDRM compatibility
+#  0.41 - Fixed potential unicode problem in command line calls
 
-__version__ = '0.22'
+
+__version__ = u"0.41"
 
 import sys
+import os
+import struct
+import binascii
+try:
+    from alfcrypto import Pukall_Cipher
+except:
+    print u"AlfCrypto not found. Using python PC1 implementation."
 
-class Unbuffered:
+# Wrap a stream so that output gets flushed immediately
+# and also make sure that any unicode strings get
+# encoded using "replace" before writing them.
+class SafeUnbuffered:
     def __init__(self, stream):
         self.stream = stream
+        self.encoding = stream.encoding
+        if self.encoding == None:
+            self.encoding = "utf-8"
     def write(self, data):
+        if isinstance(data,unicode):
+            data = data.encode(self.encoding,"replace")
         self.stream.write(data)
         self.stream.flush()
     def __getattr__(self, attr):
         return getattr(self.stream, attr)
-sys.stdout=Unbuffered(sys.stdout)
 
-import struct
-import binascii
+iswindows = sys.platform.startswith('win')
+isosx = sys.platform.startswith('darwin')
+
+def unicode_argv():
+    if iswindows:
+        # Uses shell32.GetCommandLineArgvW to get sys.argv as a list of Unicode
+        # strings.
+
+        # Versions 2.x of Python don't support Unicode in sys.argv on
+        # Windows, with the underlying Windows API instead replacing multi-byte
+        # characters with '?'.
+
+
+        from ctypes import POINTER, byref, cdll, c_int, windll
+        from ctypes.wintypes import LPCWSTR, LPWSTR
+
+        GetCommandLineW = cdll.kernel32.GetCommandLineW
+        GetCommandLineW.argtypes = []
+        GetCommandLineW.restype = LPCWSTR
+
+        CommandLineToArgvW = windll.shell32.CommandLineToArgvW
+        CommandLineToArgvW.argtypes = [LPCWSTR, POINTER(c_int)]
+        CommandLineToArgvW.restype = POINTER(LPWSTR)
+
+        cmd = GetCommandLineW()
+        argc = c_int(0)
+        argv = CommandLineToArgvW(cmd, byref(argc))
+        if argc.value > 0:
+            # Remove Python executable and commands if present
+            start = argc.value - len(sys.argv)
+            return [argv[i] for i in
+                    xrange(start, argc.value)]
+        # if we don't have any arguments at all, just pass back script name
+        # this should never happen
+        return [u"mobidedrm.py"]
+    else:
+        argvencoding = sys.stdin.encoding
+        if argvencoding == None:
+            argvencoding = 'utf-8'
+        return [arg if (type(arg) == unicode) else unicode(arg,argvencoding) for arg in sys.argv]
+
 
 class DrmException(Exception):
     pass
@@ -70,12 +151,20 @@ class DrmException(Exception):
 
 # Implementation of Pukall Cipher 1
 def PC1(key, src, decryption=True):
+    # if we can get it from alfcrypto, use that
+    try:
+        return Pukall_Cipher().PC1(key,src,decryption)
+    except NameError:
+        pass
+    except TypeError:
+        pass
+
+    # use slow python version, since Pukall_Cipher didn't load
     sum1 = 0;
     sum2 = 0;
     keyXorVal = 0;
     if len(key)!=16:
-        print "Bad key length!"
-        return None
+         DrmException (u"PC1: Bad key length")
     wkey = []
     for i in xrange(8):
         wkey.append(ord(key[i*2])<<8 | ord(key[i*2+1]))
@@ -102,7 +191,7 @@ def PC1(key, src, decryption=True):
     return dst
 
 def checksumPid(s):
-    letters = "ABCDEFGHIJKLMNPQRSTUVWXYZ123456789"
+    letters = 'ABCDEFGHIJKLMNPQRSTUVWXYZ123456789'
     crc = (~binascii.crc32(s,-1))&0xFFFFFFFF
     crc = crc ^ (crc >> 16)
     res = s
@@ -150,12 +239,26 @@ class MobiBook:
         off = self.sections[section][0]
         return self.data_file[off:endoff]
 
+    def cleanup(self):
+        # to match function in Topaz book
+        pass
+
     def __init__(self, infile):
+        print u"MobiDeDrm v{0:s}.\nCopyright © 2008-2012 The Dark Reverser et al.".format(__version__)
+
+        try:
+            from alfcrypto import Pukall_Cipher
+        except:
+            print u"AlfCrypto not found. Using python PC1 implementation."
+
         # initial sanity check on file
         self.data_file = file(infile, 'rb').read()
+        self.mobi_data = ''
         self.header = self.data_file[0:78]
-        if self.header[0x3C:0x3C+8] != 'BOOKMOBI':
-            raise DrmException("invalid file format")
+        if self.header[0x3C:0x3C+8] != 'BOOKMOBI' and self.header[0x3C:0x3C+8] != 'TEXtREAd':
+            raise DrmException(u"Invalid file format")
+        self.magic = self.header[0x3C:0x3C+8]
+        self.crypto_type = -1
 
         # build up section offset and flag info
         self.num_sections, = struct.unpack('>H', self.header[76:78])
@@ -168,58 +271,91 @@ class MobiBook:
         # parse information from section 0
         self.sect = self.loadSection(0)
         self.records, = struct.unpack('>H', self.sect[0x8:0x8+2])
-        self.mobi_length, = struct.unpack('>L',self.sect[0x14:0x18])
-        self.mobi_version, = struct.unpack('>L',self.sect[0x68:0x6C])
-        print "MOBI header version = %d, length = %d" %(self.mobi_version, self.mobi_length)
+        self.compression, = struct.unpack('>H', self.sect[0x0:0x0+2])
+
+        # det default values before PalmDoc test
+        self.print_replica = False
         self.extra_data_flags = 0
+        self.meta_array = {}
+        self.mobi_length = 0
+        self.mobi_codepage = 1252
+        self.mobi_version = -1
+
+        if self.magic == 'TEXtREAd':
+            print u"PalmDoc format book detected."
+            return
+
+        self.mobi_length, = struct.unpack('>L',self.sect[0x14:0x18])
+        self.mobi_codepage, = struct.unpack('>L',self.sect[0x1c:0x20])
+        self.mobi_version, = struct.unpack('>L',self.sect[0x68:0x6C])
+        print u"MOBI header version {0:d}, header length {1:d}".format(self.mobi_version, self.mobi_length)
         if (self.mobi_length >= 0xE4) and (self.mobi_version >= 5):
             self.extra_data_flags, = struct.unpack('>H', self.sect[0xF2:0xF4])
-            print "Extra Data Flags = %d" % self.extra_data_flags
-        if self.mobi_version < 7:
-            # multibyte utf8 data is included in the encryption for mobi_version 6 and below
+            print u"Extra Data Flags: {0:d}".format(self.extra_data_flags)
+        if (self.compression != 17480):
+            # multibyte utf8 data is included in the encryption for PalmDoc compression
             # so clear that byte so that we leave it to be decrypted.
             self.extra_data_flags &= 0xFFFE
 
         # if exth region exists parse it for metadata array
-        self.meta_array = {}
-        exth_flag, = struct.unpack('>L', self.sect[0x80:0x84])
-        exth = ''
-        if exth_flag & 0x40:
-            exth = self.sect[16 + self.mobi_length:]
-        nitems, = struct.unpack('>I', exth[8:12])
-        pos = 12
-        for i in xrange(nitems):
-            type, size = struct.unpack('>II', exth[pos: pos + 8])
-            content = exth[pos + 8: pos + size]
-            self.meta_array[type] = content
-            pos += size
+        try:
+            exth_flag, = struct.unpack('>L', self.sect[0x80:0x84])
+            exth = ''
+            if exth_flag & 0x40:
+                exth = self.sect[16 + self.mobi_length:]
+            if (len(exth) >= 12) and (exth[:4] == 'EXTH'):
+                nitems, = struct.unpack('>I', exth[8:12])
+                pos = 12
+                for i in xrange(nitems):
+                    type, size = struct.unpack('>II', exth[pos: pos + 8])
+                    content = exth[pos + 8: pos + size]
+                    self.meta_array[type] = content
+                    # reset the text to speech flag and clipping limit, if present
+                    if type == 401 and size == 9:
+                        # set clipping limit to 100%
+                        self.patchSection(0, '\144', 16 + self.mobi_length + pos + 8)
+                    elif type == 404 and size == 9:
+                        # make sure text to speech is enabled
+                        self.patchSection(0, '\0', 16 + self.mobi_length + pos + 8)
+                    # print type, size, content, content.encode('hex')
+                    pos += size
+        except:
+            pass
 
     def getBookTitle(self):
+        codec_map = {
+            1252 : 'windows-1252',
+            65001 : 'utf-8',
+        }
         title = ''
-        if 503 in self.meta_array:
-            title = self.meta_array[503]
-        else :
-            toff, tlen = struct.unpack('>II', self.sect[0x54:0x5c])
-            tend = toff + tlen
-            title = self.sect[toff:tend]
+        codec = 'windows-1252'
+        if self.magic == 'BOOKMOBI':
+            if 503 in self.meta_array:
+                title = self.meta_array[503]
+            else:
+                toff, tlen = struct.unpack('>II', self.sect[0x54:0x5c])
+                tend = toff + tlen
+                title = self.sect[toff:tend]
+            if self.mobi_codepage in codec_map.keys():
+                codec = codec_map[self.mobi_codepage]
         if title == '':
             title = self.header[:32]
-            title = title.split("\0")[0]
-        return title
+            title = title.split('\0')[0]
+        return unicode(title, codec)
 
     def getPIDMetaInfo(self):
-        rec209 = None
-        token = None
+        rec209 = ''
+        token = ''
         if 209 in self.meta_array:
             rec209 = self.meta_array[209]
             data = rec209
-            # Parse the 209 data to find the the exth record with the token data.
-            # The last character of the 209 data points to the record with the token.
-            # Always 208 from my experience, but I'll leave the logic in case that changes.
-            for i in xrange(len(data)):
-                if ord(data[i]) != 0:
-                    if self.meta_array[ord(data[i])] != None:
-                        token = self.meta_array[ord(data[i])]
+            # The 209 data comes in five byte groups. Interpret the last four bytes
+            # of each group as a big endian unsigned integer to get a key value
+            # if that key exists in the meta_array, append its contents to the token
+            for i in xrange(0,len(data),5):
+                val,  = struct.unpack('>I',data[i+1:i+5])
+                sval = self.meta_array.get(val,'')
+                token += sval
         return rec209, token
 
     def patch(self, off, new):
@@ -236,7 +372,7 @@ class MobiBook:
 
     def parseDRM(self, data, count, pidlist):
         found_key = None
-        keyvec1 = "\x72\x38\x33\xB0\xB4\xF2\xE3\xCA\xDF\x09\x01\xD6\xE2\xE0\x3F\x96"
+        keyvec1 = '\x72\x38\x33\xB0\xB4\xF2\xE3\xCA\xDF\x09\x01\xD6\xE2\xE0\x3F\x96'
         for pid in pidlist:
             bigpid = pid.ljust(16,'\0')
             temp_key = PC1(keyvec1, bigpid, False)
@@ -254,7 +390,7 @@ class MobiBook:
                 break
         if not found_key:
             # Then try the default encoding that doesn't require a PID
-            pid = "00000000"
+            pid = '00000000'
             temp_key = keyvec1
             temp_key_sum = sum(map(ord,temp_key)) & 0xff
             for i in xrange(count):
@@ -267,95 +403,141 @@ class MobiBook:
                         break
         return [found_key,pid]
 
+    def getFile(self, outpath):
+        file(outpath,'wb').write(self.mobi_data)
+
+    def getBookType(self):
+        if self.print_replica:
+            return u"Print Replica"
+        if self.mobi_version >= 8:
+            return u"Kindle Format 8"
+        if self.mobi_version >= 0:
+            return u"Mobipocket {0:d}".format(self.mobi_version)
+        return u"PalmDoc"
+
+    def getBookExtension(self):
+        if self.print_replica:
+            return u".azw4"
+        if self.mobi_version >= 8:
+            return u".azw3"
+        return u".mobi"
+
     def processBook(self, pidlist):
         crypto_type, = struct.unpack('>H', self.sect[0xC:0xC+2])
+        print u"Crypto Type is: {0:d}".format(crypto_type)
+        self.crypto_type = crypto_type
         if crypto_type == 0:
-            print "This book is not encrypted."
-            return self.data_file
-        if crypto_type == 1:
-            raise DrmException("Cannot decode Mobipocket encryption type 1")
-        if crypto_type != 2:
-            raise DrmException("Cannot decode unknown Mobipocket encryption type %d" % crypto_type)
+            print u"This book is not encrypted."
+            # we must still check for Print Replica
+            self.print_replica = (self.loadSection(1)[0:4] == '%MOP')
+            self.mobi_data = self.data_file
+            return
+        if crypto_type != 2 and crypto_type != 1:
+            raise DrmException(u"Cannot decode unknown Mobipocket encryption type {0:d}".format(crypto_type))
+        if 406 in self.meta_array:
+            data406 = self.meta_array[406]
+            val406, = struct.unpack('>Q',data406)
+            if val406 != 0:
+                raise DrmException(u"Cannot decode library or rented ebooks.")
 
         goodpids = []
         for pid in pidlist:
             if len(pid)==10:
                 if checksumPid(pid[0:-2]) != pid:
-                    print "Warning: PID " + pid + " has incorrect checksum, should have been "+checksumPid(pid[0:-2])
+                    print u"Warning: PID {0} has incorrect checksum, should have been {1}".format(pid,checksumPid(pid[0:-2]))
                 goodpids.append(pid[0:-2])
             elif len(pid)==8:
                 goodpids.append(pid)
+            else:
+                print u"Warning: PID {0} has wrong number of digits".format(pid)
 
-        # calculate the keys
-        drm_ptr, drm_count, drm_size, drm_flags = struct.unpack('>LLLL', self.sect[0xA8:0xA8+16])
-        if drm_count == 0:
-            raise DrmException("Not yet initialised with PID. Must be opened with Mobipocket Reader first.")
-        found_key, pid = self.parseDRM(self.sect[drm_ptr:drm_ptr+drm_size], drm_count, goodpids)
-        if not found_key:
-            raise DrmException("No key found. Most likely the correct PID has not been given.")
-            
-        if pid=="00000000":
-            print "File has default encryption, no specific PID."
+        if self.crypto_type == 1:
+            t1_keyvec = 'QDCVEPMU675RUBSZ'
+            if self.magic == 'TEXtREAd':
+                bookkey_data = self.sect[0x0E:0x0E+16]
+            elif self.mobi_version < 0:
+                bookkey_data = self.sect[0x90:0x90+16]
+            else:
+                bookkey_data = self.sect[self.mobi_length+16:self.mobi_length+32]
+            pid = '00000000'
+            found_key = PC1(t1_keyvec, bookkey_data)
+        else :
+            # calculate the keys
+            drm_ptr, drm_count, drm_size, drm_flags = struct.unpack('>LLLL', self.sect[0xA8:0xA8+16])
+            if drm_count == 0:
+                raise DrmException(u"Encryption not initialised. Must be opened with Mobipocket Reader first.")
+            found_key, pid = self.parseDRM(self.sect[drm_ptr:drm_ptr+drm_size], drm_count, goodpids)
+            if not found_key:
+                raise DrmException(u"No key found in {0:d} keys tried.".format(len(goodpids)))
+            # kill the drm keys
+            self.patchSection(0, '\0' * drm_size, drm_ptr)
+            # kill the drm pointers
+            self.patchSection(0, '\xff' * 4 + '\0' * 12, 0xA8)
+
+        if pid=='00000000':
+            print u"File has default encryption, no specific key needed."
         else:
-            print "File is encoded with PID "+checksumPid(pid)+"."
+            print u"File is encoded with PID {0}.".format(checksumPid(pid))
 
-        # kill the drm keys
-        self.patchSection(0, "\0" * drm_size, drm_ptr)
-        # kill the drm pointers
-        self.patchSection(0, "\xff" * 4 + "\0" * 12, 0xA8)
         # clear the crypto type
         self.patchSection(0, "\0" * 2, 0xC)
 
         # decrypt sections
-        print "Decrypting. Please wait . . .",
-        new_data = self.data_file[:self.sections[1][0]]
+        print u"Decrypting. Please wait . . .",
+        mobidataList = []
+        mobidataList.append(self.data_file[:self.sections[1][0]])
         for i in xrange(1, self.records+1):
             data = self.loadSection(i)
             extra_size = getSizeOfTrailingDataEntries(data, len(data), self.extra_data_flags)
             if i%100 == 0:
-                print ".",
+                print u".",
             # print "record %d, extra_size %d" %(i,extra_size)
-            new_data += PC1(found_key, data[0:len(data) - extra_size])
+            decoded_data = PC1(found_key, data[0:len(data) - extra_size])
+            if i==1:
+                self.print_replica = (decoded_data[0:4] == '%MOP')
+            mobidataList.append(decoded_data)
             if extra_size > 0:
-                new_data += data[-extra_size:]
+                mobidataList.append(data[-extra_size:])
         if self.num_sections > self.records+1:
-            new_data += self.data_file[self.sections[self.records+1][0]:]
-        self.data_file = new_data
-        print "done"
-        return self.data_file
+            mobidataList.append(self.data_file[self.sections[self.records+1][0]:])
+        self.mobi_data = "".join(mobidataList)
+        print u"done"
+        return
 
-def getUnencryptedBook(infile,pid):
+def getUnencryptedBook(infile,pidlist):
     if not os.path.isfile(infile):
-        raise DrmException('Input File Not Found')
+        raise DrmException(u"Input File Not Found.")
     book = MobiBook(infile)
-    return book.processBook([pid])
+    book.processBook(pidlist)
+    return book.mobi_data
 
-def getUnencryptedBookWithList(infile,pidlist):
-    if not os.path.isfile(infile):
-        raise DrmException('Input File Not Found')
-    book = MobiBook(infile)
-    return book.processBook(pidlist)
 
-def main(argv=sys.argv):
-    print ('MobiDeDrm v%(__version__)s. '
-	   'Copyright 2008-2010 The Dark Reverser.' % globals())
-    if len(argv)<4:
-        print "Removes protection from Mobipocket books"
-        print "Usage:"
-        print "    %s <infile> <outfile> <Comma separated list of PIDs to try>" % sys.argv[0]
+def cli_main():
+    argv=unicode_argv()
+    progname = os.path.basename(argv[0])
+    if len(argv)<3 or len(argv)>4:
+        print u"MobiDeDrm v{0}.\nCopyright © 2008-2012 The Dark Reverser et al.".format(__version__)
+        print u"Removes protection from Kindle/Mobipocket, Kindle/KF8 and Kindle/Print Replica ebooks"
+        print u"Usage:"
+        print u"    {0} <infile> <outfile> [<Comma separated list of PIDs to try>]".format(progname)
         return 1
     else:
         infile = argv[1]
         outfile = argv[2]
-        pidlist = argv[3].split(',')
+        if len(argv) is 4:
+            pidlist = argv[3].split(',')
+        else:
+            pidlist = []
         try:
-            stripped_file = getUnencryptedBookWithList(infile, pidlist)
+            stripped_file = getUnencryptedBook(infile, pidlist)
             file(outfile, 'wb').write(stripped_file)
         except DrmException, e:
-            print "Error: %s" % e
+            print u"MobiDeDRM v{0} Error: {1:s}".format(__version__,e.args[0])
             return 1
     return 0
 
 
-if __name__ == "__main__":
-    sys.exit(main())
+if __name__ == '__main__':
+    sys.stdout=SafeUnbuffered(sys.stdout)
+    sys.stderr=SafeUnbuffered(sys.stderr)
+    sys.exit(cli_main())

DeDRM_Macintosh_Application/DeDRM.app/Contents/Resources/openssl_des.py

@@ -18,7 +18,7 @@ def load_libcrypto():
         return None
 
     libcrypto = CDLL(libcrypto)
-    
+
     # typedef struct DES_ks
     #     {
     #     union
@@ -30,7 +30,7 @@ def load_libcrypto():
     #         } ks[16];
     #     } DES_key_schedule;
 
-    # just create a big enough place to hold everything 
+    # just create a big enough place to hold everything
     # it will have alignment of structure so we should be okay (16 byte aligned?)
     class DES_KEY_SCHEDULE(Structure):
         _fields_ = [('DES_cblock1', c_char * 16),
@@ -61,11 +61,11 @@ def load_libcrypto():
     DES_set_key = F(None, 'DES_set_key',[c_char_p, DES_KEY_SCHEDULE_p])
     DES_ecb_encrypt = F(None, 'DES_ecb_encrypt',[c_char_p, c_char_p, DES_KEY_SCHEDULE_p, c_int])
 
-    
+
     class DES(object):
         def __init__(self, key):
             if len(key) != 8 :
-                raise Error('DES improper key used')
+                raise Exception('DES improper key used')
                 return
             self.key = key
             self.keyschedule = DES_KEY_SCHEDULE()
@@ -87,4 +87,3 @@ def load_libcrypto():
             return ''.join(result)
 
     return DES
-

DeDRM_Macintosh_Application/DeDRM.app/Contents/Resources/prefs.py

@@ -0,0 +1,295 @@
+#!/usr/bin/env python
+# vim:fileencoding=UTF-8:ts=4:sw=4:sta:et:sts=4:ai
+
+from __future__ import with_statement
+__license__ = 'GPL v3'
+
+# Standard Python modules.
+import os, sys, re, hashlib
+import json
+import traceback
+
+from calibre.utils.config import dynamic, config_dir, JSONConfig
+from calibre_plugins.dedrm.__init__ import PLUGIN_NAME, PLUGIN_VERSION
+from calibre.constants import iswindows, isosx
+
+class DeDRM_Prefs():
+    def __init__(self):
+        JSON_PATH = os.path.join(u"plugins", PLUGIN_NAME.strip().lower().replace(' ', '_') + '.json')
+        self.dedrmprefs = JSONConfig(JSON_PATH)
+
+        self.dedrmprefs.defaults['configured'] = False
+        self.dedrmprefs.defaults['bandnkeys'] = {}
+        self.dedrmprefs.defaults['adeptkeys'] = {}
+        self.dedrmprefs.defaults['ereaderkeys'] = {}
+        self.dedrmprefs.defaults['kindlekeys'] = {}
+        self.dedrmprefs.defaults['androidkeys'] = {}
+        self.dedrmprefs.defaults['pids'] = []
+        self.dedrmprefs.defaults['serials'] = []
+        self.dedrmprefs.defaults['adobewineprefix'] = ""
+        self.dedrmprefs.defaults['kindlewineprefix'] = ""
+
+        # initialise
+        # we must actually set the prefs that are dictionaries and lists
+        # to empty dictionaries and lists, otherwise we are unable to add to them
+        # as then it just adds to the (memory only) dedrmprefs.defaults versions!
+        if self.dedrmprefs['bandnkeys'] == {}:
+            self.dedrmprefs['bandnkeys'] = {}
+        if self.dedrmprefs['adeptkeys'] == {}:
+            self.dedrmprefs['adeptkeys'] = {}
+        if self.dedrmprefs['ereaderkeys'] == {}:
+            self.dedrmprefs['ereaderkeys'] = {}
+        if self.dedrmprefs['kindlekeys'] == {}:
+            self.dedrmprefs['kindlekeys'] = {}
+        if self.dedrmprefs['androidkeys'] == {}:
+            self.dedrmprefs['androidkeys'] = {}
+        if self.dedrmprefs['pids'] == []:
+            self.dedrmprefs['pids'] = []
+        if self.dedrmprefs['serials'] == []:
+            self.dedrmprefs['serials'] = []
+
+    def __getitem__(self,kind = None):
+        if kind is not None:
+            return self.dedrmprefs[kind]
+        return self.dedrmprefs
+
+    def set(self, kind, value):
+        self.dedrmprefs[kind] = value
+
+    def writeprefs(self,value = True):
+        self.dedrmprefs['configured'] = value
+
+    def addnamedvaluetoprefs(self, prefkind, keyname, keyvalue):
+        try:
+            if keyvalue not in self.dedrmprefs[prefkind].values():
+                # ensure that the keyname is unique
+                # by adding a number (starting with 2) to the name if it is not
+                namecount = 1
+                newname = keyname
+                while newname in self.dedrmprefs[prefkind]:
+                    namecount += 1
+                    newname = "{0:s}_{1:d}".format(keyname,namecount)
+                # add to the preferences
+                self.dedrmprefs[prefkind][newname] = keyvalue
+                return (True, newname)
+        except:
+            traceback.print_exc()
+            pass
+        return (False, keyname)
+
+    def addvaluetoprefs(self, prefkind, prefsvalue):
+        # ensure the keyvalue isn't already in the preferences
+        try:
+            if prefsvalue not in self.dedrmprefs[prefkind]:
+                self.dedrmprefs[prefkind].append(prefsvalue)
+                return True
+        except:
+            traceback.print_exc()
+        return False
+
+
+def convertprefs(always = False):
+
+    def parseIgnobleString(keystuff):
+        from calibre_plugins.dedrm.ignoblekeygen import generate_key
+        userkeys = []
+        ar = keystuff.split(':')
+        for keystring in ar:
+            try:
+                name, ccn = keystring.split(',')
+                # Generate Barnes & Noble EPUB user key from name and credit card number.
+                keyname = u"{0}_{1}".format(name.strip(),ccn.strip()[-4:])
+                keyvalue = generate_key(name, ccn)
+                userkeys.append([keyname,keyvalue])
+            except Exception, e:
+                traceback.print_exc()
+                print e.args[0]
+                pass
+        return userkeys
+
+    def parseeReaderString(keystuff):
+        from calibre_plugins.dedrm.erdr2pml import getuser_key
+        userkeys = []
+        ar = keystuff.split(':')
+        for keystring in ar:
+            try:
+                name, cc = keystring.split(',')
+                # Generate eReader user key from name and credit card number.
+                keyname = u"{0}_{1}".format(name.strip(),cc.strip()[-4:])
+                keyvalue = getuser_key(name,cc).encode('hex')
+                userkeys.append([keyname,keyvalue])
+            except Exception, e:
+                traceback.print_exc()
+                print e.args[0]
+                pass
+        return userkeys
+
+    def parseKindleString(keystuff):
+        pids = []
+        serials = []
+        ar = keystuff.split(',')
+        for keystring in ar:
+            keystring = str(keystring).strip().replace(" ","")
+            if len(keystring) == 10 or len(keystring) == 8 and keystring not in pids:
+                pids.append(keystring)
+            elif len(keystring) == 16 and keystring[0] == 'B' and keystring not in serials:
+                serials.append(keystring)
+        return (pids,serials)
+
+    def getConfigFiles(extension, encoding = None):
+        # get any files with extension 'extension' in the config dir
+        userkeys = []
+        files = [f for f in os.listdir(config_dir) if f.endswith(extension)]
+        for filename in files:
+            try:
+                fpath = os.path.join(config_dir, filename)
+                key = os.path.splitext(filename)[0]
+                value = open(fpath, 'rb').read()
+                if encoding is not None:
+                    value = value.encode(encoding)
+                userkeys.append([key,value])
+            except:
+                traceback.print_exc()
+                pass
+        return userkeys
+
+    dedrmprefs = DeDRM_Prefs()
+
+    if (not always) and dedrmprefs['configured']:
+        # We've already converted old preferences,
+        # and we're not being forced to do it again, so just return
+        return
+
+
+    print u"{0} v{1}: Importing configuration data from old DeDRM plugins".format(PLUGIN_NAME, PLUGIN_VERSION)
+
+    IGNOBLEPLUGINNAME = "Ignoble Epub DeDRM"
+    EREADERPLUGINNAME = "eReader PDB 2 PML"
+    OLDKINDLEPLUGINNAME = "K4PC, K4Mac, Kindle Mobi and Topaz DeDRM"
+
+    # get prefs from older tools
+    kindleprefs = JSONConfig(os.path.join(u"plugins", u"K4MobiDeDRM"))
+    ignobleprefs = JSONConfig(os.path.join(u"plugins", u"ignoble_epub_dedrm"))
+
+    # Handle the old ignoble plugin's customization string by converting the
+    # old string to stored keys... get that personal data out of plain sight.
+    from calibre.customize.ui import config
+    sc = config['plugin_customization']
+    val = sc.pop(IGNOBLEPLUGINNAME, None)
+    if val is not None:
+        print u"{0} v{1}: Converting old Ignoble plugin configuration string.".format(PLUGIN_NAME, PLUGIN_VERSION)
+        priorkeycount = len(dedrmprefs['bandnkeys'])
+        userkeys = parseIgnobleString(str(val))
+        for keypair in userkeys:
+            name = keypair[0]
+            value = keypair[1]
+            dedrmprefs.addnamedvaluetoprefs('bandnkeys', name, value)
+        addedkeycount = len(dedrmprefs['bandnkeys'])-priorkeycount
+        print u"{0} v{1}: {2:d} Barnes and Noble {3} imported from old Ignoble plugin configuration string".format(PLUGIN_NAME, PLUGIN_VERSION, addedkeycount, u"key" if addedkeycount==1 else u"keys")
+    # Make the json write all the prefs to disk
+    dedrmprefs.writeprefs(False)
+
+    # Handle the old eReader plugin's customization string by converting the
+    # old string to stored keys... get that personal data out of plain sight.
+    val = sc.pop(EREADERPLUGINNAME, None)
+    if val is not None:
+        print u"{0} v{1}: Converting old eReader plugin configuration string.".format(PLUGIN_NAME, PLUGIN_VERSION)
+        priorkeycount = len(dedrmprefs['ereaderkeys'])
+        userkeys = parseeReaderString(str(val))
+        for keypair in userkeys:
+            name = keypair[0]
+            value = keypair[1]
+            dedrmprefs.addnamedvaluetoprefs('ereaderkeys', name, value)
+        addedkeycount = len(dedrmprefs['ereaderkeys'])-priorkeycount
+        print u"{0} v{1}: {2:d} eReader {3} imported from old eReader plugin configuration string".format(PLUGIN_NAME, PLUGIN_VERSION, addedkeycount, u"key" if addedkeycount==1 else u"keys")
+    # Make the json write all the prefs to disk
+    dedrmprefs.writeprefs(False)
+
+    # get old Kindle plugin configuration string
+    val = sc.pop(OLDKINDLEPLUGINNAME, None)
+    if val is not None:
+        print u"{0} v{1}: Converting old Kindle plugin configuration string.".format(PLUGIN_NAME, PLUGIN_VERSION)
+        priorpidcount = len(dedrmprefs['pids'])
+        priorserialcount = len(dedrmprefs['serials'])
+        pids, serials = parseKindleString(val)
+        for pid in pids:
+            dedrmprefs.addvaluetoprefs('pids',pid)
+        for serial in serials:
+            dedrmprefs.addvaluetoprefs('serials',serial)
+        addedpidcount = len(dedrmprefs['pids']) - priorpidcount
+        addedserialcount = len(dedrmprefs['serials']) - priorserialcount
+        print u"{0} v{1}: {2:d} {3} and {4:d} {5} imported from old Kindle plugin configuration string.".format(PLUGIN_NAME, PLUGIN_VERSION, addedpidcount, u"PID" if addedpidcount==1 else u"PIDs", addedserialcount, u"serial number" if addedserialcount==1 else u"serial numbers")
+    # Make the json write all the prefs to disk
+    dedrmprefs.writeprefs(False)
+
+    # copy the customisations back into calibre preferences, as we've now removed the nasty plaintext
+    config['plugin_customization'] = sc
+
+    # get any .b64 files in the config dir
+    priorkeycount = len(dedrmprefs['bandnkeys'])
+    bandnfilekeys = getConfigFiles('.b64')
+    for keypair in bandnfilekeys:
+        name = keypair[0]
+        value = keypair[1]
+        dedrmprefs.addnamedvaluetoprefs('bandnkeys', name, value)
+    addedkeycount = len(dedrmprefs['bandnkeys'])-priorkeycount
+    if addedkeycount > 0:
+        print u"{0} v{1}: {2:d} Barnes and Noble {3} imported from config folder.".format(PLUGIN_NAME, PLUGIN_VERSION, addedkeycount, u"key file" if addedkeycount==1 else u"key files")
+    # Make the json write all the prefs to disk
+    dedrmprefs.writeprefs(False)
+
+    # get any .der files in the config dir
+    priorkeycount = len(dedrmprefs['adeptkeys'])
+    adeptfilekeys = getConfigFiles('.der','hex')
+    for keypair in adeptfilekeys:
+        name = keypair[0]
+        value = keypair[1]
+        dedrmprefs.addnamedvaluetoprefs('adeptkeys', name, value)
+    addedkeycount = len(dedrmprefs['adeptkeys'])-priorkeycount
+    if addedkeycount > 0:
+        print u"{0} v{1}: {2:d} Adobe Adept {3} imported from config folder.".format(PLUGIN_NAME, PLUGIN_VERSION, addedkeycount, u"keyfile" if addedkeycount==1 else u"keyfiles")
+    # Make the json write all the prefs to disk
+    dedrmprefs.writeprefs(False)
+
+    # get ignoble json prefs
+    if 'keys' in ignobleprefs:
+        priorkeycount = len(dedrmprefs['bandnkeys'])
+        for name in ignobleprefs['keys']:
+            value = ignobleprefs['keys'][name]
+            dedrmprefs.addnamedvaluetoprefs('bandnkeys', name, value)
+        addedkeycount = len(dedrmprefs['bandnkeys']) - priorkeycount
+        # no need to delete old prefs, since they contain no recoverable private data
+        if addedkeycount > 0:
+            print u"{0} v{1}: {2:d} Barnes and Noble {3} imported from Ignoble plugin preferences.".format(PLUGIN_NAME, PLUGIN_VERSION, addedkeycount, u"key" if addedkeycount==1 else u"keys")
+    # Make the json write all the prefs to disk
+    dedrmprefs.writeprefs(False)
+
+    # get kindle json prefs
+    priorpidcount = len(dedrmprefs['pids'])
+    priorserialcount = len(dedrmprefs['serials'])
+    if 'pids' in kindleprefs:
+        pids, serials = parseKindleString(kindleprefs['pids'])
+        for pid in pids:
+            dedrmprefs.addvaluetoprefs('pids',pid)
+    if 'serials' in kindleprefs:
+        pids, serials = parseKindleString(kindleprefs['serials'])
+        for serial in serials:
+            dedrmprefs.addvaluetoprefs('serials',serial)
+    addedpidcount = len(dedrmprefs['pids']) - priorpidcount
+    if addedpidcount > 0:
+        print u"{0} v{1}: {2:d} {3} imported from Kindle plugin preferences".format(PLUGIN_NAME, PLUGIN_VERSION, addedpidcount, u"PID" if addedpidcount==1 else u"PIDs")
+    addedserialcount = len(dedrmprefs['serials']) - priorserialcount
+    if addedserialcount > 0:
+        print u"{0} v{1}: {2:d} {3} imported from Kindle plugin preferences".format(PLUGIN_NAME, PLUGIN_VERSION, addedserialcount, u"serial number" if addedserialcount==1 else u"serial numbers")
+    try:
+        if 'wineprefix' in kindleprefs and kindleprefs['wineprefix'] != "":
+            dedrmprefs.set('adobewineprefix',kindleprefs['wineprefix'])
+            dedrmprefs.set('kindlewineprefix',kindleprefs['wineprefix'])
+            print u"{0} v{1}: WINEPREFIX ‘(2)’ imported from Kindle plugin preferences".format(PLUGIN_NAME, PLUGIN_VERSION, kindleprefs['wineprefix'])
+    except:
+        traceback.print_exc()
+
+
+    # Make the json write all the prefs to disk
+    dedrmprefs.writeprefs()
+    print u"{0} v{1}: Finished setting up configuration data.".format(PLUGIN_NAME, PLUGIN_VERSION)

DeDRM_Macintosh_Application/DeDRM.app/Contents/Resources/pycrypto_des.py

@@ -28,4 +28,3 @@ def load_pycrypto():
                 i += 8
             return ''.join(result)
     return DES
-