tools v5.5
Plugins now include unaltered stand-alone scripts, so no longer need to keep separate copies.
This commit is contained in:
Apprentice Alf
@@ -1,7 +1,11 @@
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#!/usr/bin/env python
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# -*- coding: utf-8 -*-
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from __future__ import with_statement
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# ignobleepub.pyw, version 3.6
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# Copyright © 2009-2012 by DiapDealer et al.
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# engine to remove drm from Kindle for Mac and Kindle for PC books
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# for personal use for archiving and converting your ebooks
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@@ -12,30 +16,51 @@ from __future__ import with_statement
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# be able to read OUR books on whatever device we want and to keep
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# readable for a long, long time
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# This borrows very heavily from works by CMBDTC, IHeartCabbages, skindle,
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# This borrows very heavily from works by CMBDTC, IHeartCabbages, skindle,
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# unswindle, DarkReverser, ApprenticeAlf, DiapDealer, some_updates
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# and many many others
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# Special thanks to The Dark Reverser for MobiDeDrm and CMBDTC for cmbdtc_dump
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# from which this script borrows most unashamedly.
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__version__ = '4.4'
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# Changelog
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# 1.0 - Name change to k4mobidedrm. Adds Mac support, Adds plugin code
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# 1.1 - Adds support for additional kindle.info files
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# 1.2 - Better error handling for older Mobipocket
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# 1.3 - Don't try to decrypt Topaz books
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# 1.7 - Add support for Topaz books and Kindle serial numbers. Split code.
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# 1.9 - Tidy up after Topaz, minor exception changes
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# 2.1 - Topaz fix and filename sanitizing
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# 2.2 - Topaz Fix and minor Mac code fix
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# 2.3 - More Topaz fixes
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# 2.4 - K4PC/Mac key generation fix
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# 2.6 - Better handling of non-K4PC/Mac ebooks
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# 2.7 - Better trailing bytes handling in mobidedrm
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# 2.8 - Moved parsing of kindle.info files to mac & pc util files.
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# 3.1 - Updated for new calibre interface. Now __init__ in plugin.
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# 3.5 - Now support Kindle for PC/Mac 1.6
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# 3.6 - Even better trailing bytes handling in mobidedrm
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# 3.7 - Add support for Amazon Print Replica ebooks.
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# 3.8 - Improved Topaz support
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# 4.1 - Improved Topaz support and faster decryption with alfcrypto
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# 4.2 - Added support for Amazon's KF8 format ebooks
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# 4.4 - Linux calls to Wine added, and improved configuration dialog
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# 4.5 - Linux works again without Wine. Some Mac key file search changes
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# 4.6 - First attempt to handle unicode properly
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# 4.7 - Added timing reports, and changed search for Mac key files
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# 4.8 - Much better unicode handling, matching the updated inept and ignoble scripts
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# - Moved back into plugin, __init__ in plugin now only contains plugin code.
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class Unbuffered:
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def __init__(self, stream):
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self.stream = stream
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def write(self, data):
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self.stream.write(data)
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self.stream.flush()
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def __getattr__(self, attr):
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return getattr(self.stream, attr)
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__version__ = '4.8'
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import sys
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import os, csv, getopt
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import string
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import sys, os, re
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import csv
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import getopt
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import re
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import traceback
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import time
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buildXML = False
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import htmlentitydefs
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class DrmException(Exception):
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pass
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@@ -54,161 +79,203 @@ else:
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import topazextract
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import kgenpids
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# Wrap a stream so that output gets flushed immediately
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# and also make sure that any unicode strings get
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# encoded using "replace" before writing them.
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class SafeUnbuffered:
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def __init__(self, stream):
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self.stream = stream
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self.encoding = stream.encoding
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if self.encoding == None:
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self.encoding = "utf-8"
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def write(self, data):
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if isinstance(data,unicode):
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data = data.encode(self.encoding,"replace")
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self.stream.write(data)
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self.stream.flush()
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def __getattr__(self, attr):
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return getattr(self.stream, attr)
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# cleanup bytestring filenames
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iswindows = sys.platform.startswith('win')
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isosx = sys.platform.startswith('darwin')
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def unicode_argv():
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if iswindows:
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# Uses shell32.GetCommandLineArgvW to get sys.argv as a list of Unicode
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# strings.
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# Versions 2.x of Python don't support Unicode in sys.argv on
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# Windows, with the underlying Windows API instead replacing multi-byte
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# characters with '?'.
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from ctypes import POINTER, byref, cdll, c_int, windll
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from ctypes.wintypes import LPCWSTR, LPWSTR
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GetCommandLineW = cdll.kernel32.GetCommandLineW
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GetCommandLineW.argtypes = []
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GetCommandLineW.restype = LPCWSTR
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CommandLineToArgvW = windll.shell32.CommandLineToArgvW
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CommandLineToArgvW.argtypes = [LPCWSTR, POINTER(c_int)]
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CommandLineToArgvW.restype = POINTER(LPWSTR)
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cmd = GetCommandLineW()
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argc = c_int(0)
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argv = CommandLineToArgvW(cmd, byref(argc))
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if argc.value > 0:
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# Remove Python executable and commands if present
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start = argc.value - len(sys.argv)
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return [argv[i] for i in
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xrange(start, argc.value)]
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# if we don't have any arguments at all, just pass back script name
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# this should never happen
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return [u"mobidedrm.py"]
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else:
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argvencoding = sys.stdin.encoding
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if argvencoding == None:
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argvencoding = "utf-8"
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return [arg if (type(arg) == unicode) else unicode(arg,argvencoding) for arg in sys.argv]
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# cleanup unicode filenames
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# borrowed from calibre from calibre/src/calibre/__init__.py
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# added in removal of non-printing chars
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# and removal of . at start
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# convert underscores to spaces (we're OK with spaces in file names)
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# added in removal of control (<32) chars
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# and removal of . at start and end
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# and with some (heavily edited) code from Paul Durrant's kindlenamer.py
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def cleanup_name(name):
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_filename_sanitize = re.compile(r'[\xae\0\\|\?\*<":>\+/]')
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substitute='_'
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one = ''.join(char for char in name if char in string.printable)
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one = _filename_sanitize.sub(substitute, one)
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one = re.sub(r'\s', ' ', one).strip()
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one = re.sub(r'^\.+$', '_', one)
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one = one.replace('..', substitute)
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# Windows doesn't like path components that end with a period
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if one.endswith('.'):
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one = one[:-1]+substitute
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# Mac and Unix don't like file names that begin with a full stop
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if len(one) > 0 and one[0] == '.':
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one = substitute+one[1:]
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one = one.replace('_',' ')
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return one
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def decryptBook(infile, outdir, k4, kInfoFiles, serials, pids):
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global buildXML
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# substitute filename unfriendly characters
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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"\'")
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# delete control characters
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name = u"".join(char for char in name if ord(char)>=32)
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# white space to single space, delete leading and trailing while space
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name = re.sub(ur"\s", u" ", name).strip()
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# remove leading dots
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while len(name)>0 and name[0] == u".":
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name = name[1:]
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# remove trailing dots (Windows doesn't like them)
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if name.endswith(u'.'):
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name = name[:-1]
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return name
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# must be passed unicode
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def unescape(text):
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def fixup(m):
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text = m.group(0)
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if text[:2] == u"&#":
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# character reference
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try:
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if text[:3] == u"&#x":
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return unichr(int(text[3:-1], 16))
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else:
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return unichr(int(text[2:-1]))
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except ValueError:
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pass
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else:
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# named entity
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try:
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text = unichr(htmlentitydefs.name2codepoint[text[1:-1]])
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except KeyError:
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pass
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return text # leave as is
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return re.sub(u"&#?\w+;", fixup, text)
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def GetDecryptedBook(infile, kInfoFiles, serials, pids, starttime = time.time()):
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# handle the obvious cases at the beginning
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if not os.path.isfile(infile):
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print >>sys.stderr, ('K4MobiDeDrm v%(__version__)s\n' % globals()) + "Error: Input file does not exist"
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return 1
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starttime = time.time()
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print "Starting decryptBook routine."
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raise DRMException (u"Input file does not exist.")
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mobi = True
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magic3 = file(infile,'rb').read(3)
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if magic3 == 'TPZ':
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mobi = False
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bookname = os.path.splitext(os.path.basename(infile))[0]
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if mobi:
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mb = mobidedrm.MobiBook(infile)
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else:
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mb = topazextract.TopazBook(infile)
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title = mb.getBookTitle()
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print "Processing Book: ", title
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filenametitle = cleanup_name(title)
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outfilename = cleanup_name(bookname)
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bookname = unescape(mb.getBookTitle())
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print u"Decrypting {1} ebook: {0}".format(bookname, mb.getBookType())
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# generate 'sensible' filename, that will sort with the original name,
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# but is close to the name from the file.
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outlength = len(outfilename)
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comparelength = min(8,min(outlength,len(filenametitle)))
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copylength = min(max(outfilename.find(' '),8),len(outfilename))
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if outlength==0:
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outfilename = filenametitle
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elif comparelength > 0:
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if outfilename[:comparelength] == filenametitle[:comparelength]:
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outfilename = filenametitle
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else:
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outfilename = outfilename[:copylength] + " " + filenametitle
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# extend PID list with book-specific PIDs
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md1, md2 = mb.getPIDMetaInfo()
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pids.extend(kgenpids.getPidList(md1, md2, serials, kInfoFiles))
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print u"Found {1:d} keys to try after {0:.1f} seconds".format(time.time()-starttime, len(pids))
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try:
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mb.processBook(pids)
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except:
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mb.cleanup
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raise
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print u"Decryption succeeded after {0:.1f} seconds".format(time.time()-starttime)
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return mb
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# infile, outdir and kInfoFiles should be unicode strings
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def decryptBook(infile, outdir, kInfoFiles, serials, pids):
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starttime = time.time()
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print "Starting decryptBook routine."
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try:
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book = GetDecryptedBook(infile, kInfoFiles, serials, pids, starttime)
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except Exception, e:
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print u"Error decrypting book after {1:.1f} seconds: {0}".format(e.args[0],time.time()-starttime)
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return 1
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# if we're saving to the same folder as the original, use file name_
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# if to a different folder, use book name
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if os.path.normcase(os.path.normpath(outdir)) == os.path.normcase(os.path.normpath(os.path.dirname(infile))):
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outfilename = os.path.splitext(os.path.basename(infile))[0]
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else:
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outfilename = cleanup_name(book.getBookTitle())
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# avoid excessively long file names
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if len(outfilename)>150:
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outfilename = outfilename[:150]
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# build pid list
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md1, md2 = mb.getPIDMetaInfo()
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pids.extend(kgenpids.getPidList(md1, md2, k4, serials, kInfoFiles))
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outfilename = outfilename+u"_nodrm"
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outfile = os.path.join(outdir, outfilename + book.getBookExtension())
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print "Found {1:d} keys to try after {0:.1f} seconds".format(time.time()-starttime, len(pids))
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book.getFile(outfile)
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print u"Saved decrypted book {1:s} after {0:.1f} seconds".format(time.time()-starttime, outfilename)
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try:
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mb.processBook(pids)
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except mobidedrm.DrmException, e:
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print >>sys.stderr, ('K4MobiDeDrm v%(__version__)s\n' % globals()) + "Error: " + str(e) + "\nDRM Removal Failed.\n"
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print "Failed to decrypted book after {0:.1f} seconds".format(time.time()-starttime)
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return 1
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except topazextract.TpzDRMError, e:
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print >>sys.stderr, ('K4MobiDeDrm v%(__version__)s\n' % globals()) + "Error: " + str(e) + "\nDRM Removal Failed.\n"
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print "Failed to decrypted book after {0:.1f} seconds".format(time.time()-starttime)
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return 1
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except Exception, e:
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print >>sys.stderr, ('K4MobiDeDrm v%(__version__)s\n' % globals()) + "Error: " + str(e) + "\nDRM Removal Failed.\n"
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print "Failed to decrypted book after {0:.1f} seconds".format(time.time()-starttime)
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return 1
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print "Successfully decrypted book after {0:.1f} seconds".format(time.time()-starttime)
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if mobi:
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if mb.getPrintReplica():
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outfile = os.path.join(outdir, outfilename + '_nodrm' + '.azw4')
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elif mb.getMobiVersion() >= 8:
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outfile = os.path.join(outdir, outfilename + '_nodrm' + '.azw3')
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else:
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outfile = os.path.join(outdir, outfilename + '_nodrm' + '.mobi')
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mb.getMobiFile(outfile)
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print "Saved decrypted book {1:s} after {0:.1f} seconds".format(time.time()-starttime, outfilename + '_nodrm')
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return 0
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# topaz:
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print " Creating NoDRM HTMLZ Archive"
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zipname = os.path.join(outdir, outfilename + '_nodrm' + '.htmlz')
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mb.getHTMLZip(zipname)
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print " Creating SVG ZIP Archive"
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zipname = os.path.join(outdir, outfilename + '_SVG' + '.zip')
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mb.getSVGZip(zipname)
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if buildXML:
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print " Creating XML ZIP Archive"
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zipname = os.path.join(outdir, outfilename + '_XML' + '.zip')
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mb.getXMLZip(zipname)
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if book.getBookType()==u"Topaz":
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zipname = os.path.join(outdir, outfilename + u"_SVG.zip")
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book.getSVGZip(zipname)
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print u"Saved SVG ZIP Archive for {1:s} after {0:.1f} seconds".format(time.time()-starttime, outfilename)
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# remove internal temporary directory of Topaz pieces
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mb.cleanup()
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print "Saved decrypted Topaz book parts after {0:.1f} seconds".format(time.time()-starttime)
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return 0
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book.cleanup()
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def usage(progname):
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print "Removes DRM protection from K4PC/M, Kindle, Mobi and Topaz ebooks"
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print "Usage:"
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print " %s [-k <kindle.info>] [-p <pidnums>] [-s <kindleSerialNumbers>] <infile> <outdir> " % progname
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print u"Removes DRM protection from Mobipocket, Amazon KF8, Amazon Print Replica and Amazon Topaz ebooks"
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print u"Usage:"
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print u" {0} [-k <kindle.info>] [-p <comma separated PIDs>] [-s <comma separated Kindle serial numbers>] <infile> <outdir>".format(progname)
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#
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# Main
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#
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def main(argv=sys.argv):
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def cli_main(argv=unicode_argv()):
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progname = os.path.basename(argv[0])
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k4 = False
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kInfoFiles = []
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serials = []
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pids = []
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print ('K4MobiDeDrm v%(__version__)s '
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'provided by the work of many including DiapDealer, SomeUpdates, IHeartCabbages, CMBDTC, Skindle, DarkReverser, ApprenticeAlf, etc .' % globals())
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print u"K4MobiDeDrm v{0}.\nCopyright © 2008-2012 The Dark Reverser et al.".format(__version__)
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try:
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opts, args = getopt.getopt(sys.argv[1:], "k:p:s:")
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except getopt.GetoptError, err:
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print str(err)
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print u"Error in options or arguments: {0}".format(err.args[0])
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usage(progname)
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sys.exit(2)
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if len(args)<2:
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usage(progname)
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sys.exit(2)
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infile = args[0]
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outdir = args[1]
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kInfoFiles = []
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serials = []
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pids = []
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for o, a in opts:
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if o == "-k":
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if a == None :
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@@ -223,16 +290,13 @@ def main(argv=sys.argv):
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raise DrmException("Invalid parameter for -s")
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serials = a.split(',')
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# try with built in Kindle Info files
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k4 = True
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if sys.platform.startswith('linux'):
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k4 = False
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kInfoFiles = None
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infile = args[0]
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outdir = args[1]
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return decryptBook(infile, outdir, k4, kInfoFiles, serials, pids)
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# try with built in Kindle Info files if not on Linux
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k4 = not sys.platform.startswith('linux')
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return decryptBook(infile, outdir, kInfoFiles, serials, pids)
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if __name__ == '__main__':
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sys.stdout=Unbuffered(sys.stdout)
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sys.exit(main())
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sys.stdout=SafeUnbuffered(sys.stdout)
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sys.stderr=SafeUnbuffered(sys.stderr)
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sys.exit(cli_main())
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Reference in New Issue
Block a user