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More generic 3.0 changes, to be tested.

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This commit is contained in:
Apprentice Harper
2020-09-27 11:54:49 +01:00
parent 6920f79a26
commit de50a02af9
42 changed files with 882 additions and 1028 deletions
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68
DeDRM_plugin/ineptpdf.py
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@@ -1,8 +1,6 @@
#! /usr/bin/python
#!/usr/bin/env python3
# -*- coding: utf-8 -*-
from __future__ import with_statement
# ineptpdf.py
# Copyright © 2009-2020 by i♥cabbages, Apprentice Harper et al.
@@ -115,7 +113,7 @@ def unicode_argv():
start = argc.value - len(sys.argv)
return [argv[i] for i in
range(start, argc.value)]
return [u"ineptpdf.py"]
return ["ineptpdf.py"]
else:
argvencoding = sys.stdin.encoding
if argvencoding is None:
@@ -2178,12 +2176,12 @@ class PDFSerializer(object):
def decryptBook(userkey, inpath, outpath):
if RSA is None:
raise ADEPTError(u"PyCrypto or OpenSSL must be installed.")
raise ADEPTError("PyCrypto or OpenSSL must be installed.")
with open(inpath, 'rb') as inf:
#try:
serializer = PDFSerializer(inf, userkey)
#except:
# print u"Error serializing pdf {0}. Probably wrong key.".format(os.path.basename(inpath))
# print "Error serializing pdf {0}. Probably wrong key.".format(os.path.basename(inpath))
# return 2
# hope this will fix the 'bad file descriptor' problem
with open(outpath, 'wb') as outf:
@@ -2191,7 +2189,7 @@ def decryptBook(userkey, inpath, outpath):
try:
serializer.dump(outf)
except Exception as e:
print(u"error writing pdf: {0}".format(e.args[0]))
print("error writing pdf: {0}".format(e.args[0]))
return 2
return 0
@@ -2202,13 +2200,13 @@ def cli_main():
argv=unicode_argv()
progname = os.path.basename(argv[0])
if len(argv) != 4:
print(u"usage: {0} <keyfile.der> <inbook.pdf> <outbook.pdf>".format(progname))
print("usage: {0} <keyfile.der> <inbook.pdf> <outbook.pdf>".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)))
print("Successfully decrypted {0:s} as {1:s}".format(os.path.basename(inpath),os.path.basename(outpath)))
return result
@@ -2225,43 +2223,43 @@ def gui_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 = 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=u"Key file").grid(row=0)
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(u"adeptkey.der"):
self.keypath.insert(0, u"adeptkey.der")
button = Tkinter.Button(body, text=u"...", command=self.get_keypath)
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=u"Input file").grid(row=1)
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=u"...", command=self.get_inpath)
button = Tkinter.Button(body, text="...", command=self.get_inpath)
button.grid(row=1, column=2)
Tkinter.Label(body, text=u"Output file").grid(row=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=u"...", command=self.get_outpath)
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=u"Decrypt", width=10, command=self.decrypt)
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=u"Quit", width=10, command=self.quit)
buttons, text="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",
parent=None, title="Select Adobe Adept \'.der\' key file",
defaultextension=".der",
filetypes=[('Adobe Adept DER-encoded files', '.der'),
('All Files', '.*')])
if keypath:
@@ -2272,8 +2270,8 @@ def gui_main():
def get_inpath(self):
inpath = tkFileDialog.askopenfilename(
parent=None, title=u"Select ADEPT-encrypted PDF file to decrypt",
defaultextension=u".pdf", filetypes=[('PDF files', '.pdf')])
parent=None, title="Select ADEPT-encrypted PDF file to decrypt",
defaultextension=".pdf", filetypes=[('PDF files', '.pdf')])
if inpath:
inpath = os.path.normpath(inpath)
self.inpath.delete(0, Tkconstants.END)
@@ -2282,8 +2280,8 @@ def gui_main():
def get_outpath(self):
outpath = tkFileDialog.asksaveasfilename(
parent=None, title=u"Select unencrypted PDF file to produce",
defaultextension=u".pdf", filetypes=[('PDF files', '.pdf')])
parent=None, title="Select unencrypted PDF file to produce",
defaultextension=".pdf", filetypes=[('PDF files', '.pdf')])
if outpath:
outpath = os.path.normpath(outpath)
self.outpath.delete(0, Tkconstants.END)
@@ -2295,28 +2293,28 @@ def gui_main():
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"
self.status['text'] = "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"
self.status['text'] = "Specified input file does not exist"
return
if not outpath:
self.status['text'] = u"Output file not specified"
self.status['text'] = "Output file not specified"
return
if inpath == outpath:
self.status['text'] = u"Must have different input and output files"
self.status['text'] = "Must have different input and output files"
return
userkey = open(keypath,'rb').read()
self.status['text'] = u"Decrypting..."
self.status['text'] = "Decrypting..."
try:
decrypt_status = decryptBook(userkey, inpath, outpath)
except Exception as e:
self.status['text'] = u"Error; {0}".format(e.args[0])
self.status['text'] = "Error; {0}".format(e.args[0])
return
if decrypt_status == 0:
self.status['text'] = u"File successfully decrypted"
self.status['text'] = "File successfully decrypted"
else:
self.status['text'] = u"The was an error decrypting the file."
self.status['text'] = "The was an error decrypting the file."
root = Tkinter.Tk()
@@ -2327,7 +2325,7 @@ def gui_main():
"This script requires OpenSSL or PyCrypto, which must be installed "
"separately. Read the top-of-script comment for details.")
return 1
root.title(u"Adobe Adept PDF Decrypter v.{0}".format(__version__))
root.title("Adobe Adept PDF Decrypter v.{0}".format(__version__))
root.resizable(True, False)
root.minsize(370, 0)
DecryptionDialog(root).pack(fill=Tkconstants.X, expand=1)