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tools v3.2

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First appearance of combined windows python app
pull/6/head v3.2
Apprentice Alf 14 years ago
parent 00ac669f76
commit bc968f8eca
64 changed files with 11223 additions and 708 deletions
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93
Adobe_EPUB_Tools/ineptepub.pyw
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@ -1,7 +1,9 @@
#! /usr/bin/python
# -*- coding: utf-8 -*-
# ineptepub.pyw, version 5.5
from __future__ import with_statement
# ineptepub.pyw, version 5.6
# Copyright © 2009-2010 i♥cabbages
# Released under the terms of the GNU General Public Licence, version 3 or
@ -27,13 +29,11 @@
# 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
"""
Decrypt Adobe ADEPT-encrypted EPUB books.
"""
from __future__ import with_statement
__license__ = 'GPL v3'
import sys
@ -312,45 +312,6 @@ class Decryptor(object):
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):
@ -446,6 +407,52 @@ class DecryptionDialog(Tkinter.Frame):
return
self.status['text'] = 'File successfully decrypted'
def decryptBook(keypath, inpath, outpath):
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
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:]
return decryptBook(keypath, inpath, outpath)
def gui_main():
root = Tkinter.Tk()
if AES is None:

18
Adobe_EPUB_Tools/ineptkey.pyw
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@ -1,7 +1,9 @@
#! /usr/bin/python
# -*- coding: utf-8 -*-
# ineptkey.pyw, version 5.3
from __future__ import with_statement
# ineptkey.pyw, version 5.4
# Copyright © 2009-2010 i♥cabbages
# Released under the terms of the GNU General Public Licence, version 3 or
@ -33,13 +35,12 @@
# 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
"""
Retrieve Adobe ADEPT user key.
"""
from __future__ import with_statement
__license__ = 'GPL v3'
import sys
@ -415,10 +416,11 @@ class ExceptionDialog(Tkinter.Frame):
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 cli_main(argv=sys.argv):
keypath = argv[1]
def extractKeyfile(keypath):
try:
success = retrieve_key(keypath)
except ADEPTError, e:
@ -431,6 +433,12 @@ def cli_main(argv=sys.argv):
return 1
return 0
def cli_main(argv=sys.argv):
keypath = argv[1]
return extractKeyfile(keypath)
def main(argv=sys.argv):
root = Tkinter.Tk()
root.withdraw()

18
Adobe_PDF_Tools/ineptkey.pyw
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@ -1,7 +1,9 @@
#! /usr/bin/python
# -*- coding: utf-8 -*-
# ineptkey.pyw, version 5.3
from __future__ import with_statement
# ineptkey.pyw, version 5.4
# Copyright © 2009-2010 i♥cabbages
# Released under the terms of the GNU General Public Licence, version 3 or
@ -33,13 +35,12 @@
# 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
"""
Retrieve Adobe ADEPT user key.
"""
from __future__ import with_statement
__license__ = 'GPL v3'
import sys
@ -415,10 +416,11 @@ class ExceptionDialog(Tkinter.Frame):
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 cli_main(argv=sys.argv):
keypath = argv[1]
def extractKeyfile(keypath):
try:
success = retrieve_key(keypath)
except ADEPTError, e:
@ -431,6 +433,12 @@ def cli_main(argv=sys.argv):
return 1
return 0
def cli_main(argv=sys.argv):
keypath = argv[1]
return extractKeyfile(keypath)
def main(argv=sys.argv):
root = Tkinter.Tk()
root.withdraw()

49
Adobe_PDF_Tools/ineptpdf.pyw
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@ -1,6 +1,8 @@
#! /usr/bin/env python
# ineptpdf.pyw, version 7.7
from __future__ import with_statement
# To run this program install Python 2.6 from http://www.python.org/download/
# and OpenSSL (already installed on Mac OS X and Linux) OR
# PyCrypto from http://www.voidspace.org.uk/python/modules.shtml#pycrypto
@ -30,13 +32,12 @@
# fixed minor typos
# 7.6 - backported AES and other fixes from version 8.4.48
# 7.7 - On Windows try PyCrypto first and OpenSSL next
# 7.8 - Modify interface to allow use of import
"""
Decrypts Adobe ADEPT-encrypted PDF files.
"""
from __future__ import with_statement
__license__ = 'GPL v3'
import sys
@ -2076,25 +2077,6 @@ class PDFSerializer(object):
self.write('\n')
self.write('endobj\n')
def cli_main(argv=sys.argv):
progname = os.path.basename(argv[0])
if RSA 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(inpath, 'rb') as inf:
serializer = PDFSerializer(inf, keypath)
# hope this will fix the 'bad file descriptor' problem
with open(outpath, 'wb') as outf:
# help construct to make sure the method runs to the end
serializer.dump(outf)
return 0
class DecryptionDialog(Tkinter.Frame):
def __init__(self, root):
@ -2198,6 +2180,31 @@ class DecryptionDialog(Tkinter.Frame):
'Close this window or decrypt another pdf file.'
return
def decryptBook(keypath, inpath, outpath):
with open(inpath, 'rb') as inf:
serializer = PDFSerializer(inf, keypath)
# hope this will fix the 'bad file descriptor' problem
with open(outpath, 'wb') as outf:
# help construct to make sure the method runs to the end
serializer.dump(outf)
return 0
def cli_main(argv=sys.argv):
progname = os.path.basename(argv[0])
if RSA 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:]
return decryptBook(keypath, inpath, outpath)
def gui_main():
root = Tkinter.Tk()
if RSA is None:

98
Barnes_and_Noble_EPUB_Tools/ignobleepub.pyw
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@ -1,6 +1,8 @@
#! /usr/bin/python
# ignobleepub.pyw, version 3.3
from __future__ import with_statement
# ignobleepub.pyw, version 3.4
# 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
@ -14,10 +16,9 @@
# 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 cecrypt from encryption.xml
# 3.3 - On Windows try PyCrypto first and OpenSSL next
# 3.4 - Modify interace to allow use with import
from __future__ import with_statement
__license__ = 'GPL v3'
import sys
@ -170,49 +171,6 @@ class Decryptor(object):
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)
@ -308,6 +266,53 @@ class DecryptionDialog(Tkinter.Frame):
return
self.status['text'] = 'File successfully decrypted'
def decryptBook(keypath, inpath, outpath):
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
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:]
return decryptBook(keypath, inpath, outpath)
def gui_main():
root = Tkinter.Tk()
if AES is None:
@ -324,6 +329,7 @@ def gui_main():
root.mainloop()
return 0
if __name__ == '__main__':
if len(sys.argv) > 1:
sys.exit(cli_main())

38
Barnes_and_Noble_EPUB_Tools/ignoblekeygen.pyw
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@ -1,6 +1,8 @@
#! /usr/bin/python
# ignoblekeygen.pyw, version 2.2
from __future__ import with_statement
# ignoblekeygen.pyw, version 2.3
# 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
@ -12,12 +14,12 @@
# 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
"""
Generate Barnes & Noble EPUB user key from name and credit card number.
"""
from __future__ import with_statement
__license__ = 'GPL v3'
import sys
@ -120,6 +122,7 @@ 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'
@ -133,19 +136,6 @@ def generate_keyfile(name, ccn, outpath):
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):
@ -211,6 +201,22 @@ class DecryptionDialog(Tkinter.Frame):
return
self.status['text'] = 'Keyfile successfully generated'
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
def gui_main():
root = Tkinter.Tk()
if AES is None:

1
Calibre_Plugins/K4MobiDeDRM_plugin/convert2xml.py
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@ -235,6 +235,7 @@ class PageParser(object):
'group' : (1, 'snippets', 1, 0),
'group.type' : (1, 'scalar_text', 0, 0),
'group._tag' : (1, 'scalar_text', 0, 0),
'region' : (1, 'snippets', 1, 0),
'region.type' : (1, 'scalar_text', 0, 0),

78
Calibre_Plugins/README-Ineptpdf-plugin.txt
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@ -1,39 +1,39 @@
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.
Please note: Calibre does not provide any immediate feedback to indicate that adding the plugin was a success. You can always click on the File-Type plugins to see if the plugin was added.
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.
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.
Please note: Calibre does not provide any immediate feedback to indicate that adding the plugin was a success. You can always click on the File-Type plugins to see if the plugin was added.
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.

46
Calibre_Plugins/README-K4MobiDeDRM-plugin.txt
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@ -1,23 +1,23 @@
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.
Please note: Calibre does not provide any immediate feedback to indicate that adding the plugin was a success. You can always click on the File-Type plugins to see if the plugin was added.
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.
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.
Please note: Calibre does not provide any immediate feedback to indicate that adding the plugin was a success. You can always click on the File-Type plugins to see if the plugin was added.
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.

46
Calibre_Plugins/README-eReaderPDB2PML-plugin.txt
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@ -1,23 +1,23 @@
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.
Please note: Calibre does not provide any immediate feedback to indicate that adding the plugin was a success. You can always click on the File-Type plugins to see if the plugin was added.
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.
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.
Please note: Calibre does not provide any immediate feedback to indicate that adding the plugin was a success. You can always click on the File-Type plugins to see if the plugin was added.
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.

80
Calibre_Plugins/README-ignobleepub-plugin.txt
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@ -1,40 +1,40 @@
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.
Please note: Calibre does not provide any immediate feedback to indicate that adding the plugin was a success. You can always click on the File-Type plugins to see if the plugin was added.
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.
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.
Please note: Calibre does not provide any immediate feedback to indicate that adding the plugin was a success. You can always click on the File-Type plugins to see if the plugin was added.
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.

78
Calibre_Plugins/README-ineptepub-plugin.txt
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@ -1,39 +1,39 @@
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.
Please note: Calibre does not provide any immediate feedback to indicate that adding the plugin was a success. You can always click on the File-Type plugins to see if the plugin was added.
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.
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.
Please note: Calibre does not provide any immediate feedback to indicate that adding the plugin was a success. You can always click on the File-Type plugins to see if the plugin was added.
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.

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Calibre_Plugins/k4mobidedrm_plugin/k4mobidedrm_plugin.py
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@ -1,5 +1,7 @@
#!/usr/bin/env python
from __future__ import with_statement
# engine to remove drm from Kindle for Mac and Kindle for PC books
# for personal use for archiving and converting your ebooks
@ -26,9 +28,8 @@
# 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__ = '1.9'
__version__ = '2.1'
class Unbuffered:
def __init__(self, stream):
@ -41,6 +42,7 @@ class Unbuffered:
import sys
import os, csv, getopt
import string
import binascii
import zlib
import re
@ -69,58 +71,30 @@ def zipUpDir(myzip, tempdir,localname):
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):
# cleanup bytestring filenames
# borrowed from calibre from calibre/src/calibre/__init__.py
# added in removal of non-printing chars
# and removal of . at start
def cleanup_name(name):
_filename_sanitize = re.compile(r'[\xae\0\\|\?\*<":>\+/]')
substitute='_'
one = ''.join(char for char in name if char in string.printable)
one = _filename_sanitize.sub(substitute, one)
one = re.sub(r'\s', ' ', one).strip()
one = re.sub(r'^\.+$', '_', one)
one = one.replace('..', substitute)
# Windows doesn't like path components that end with a period
if one.endswith('.'):
one = one[:-1]+substitute
# Mac and Unix don't like file names that begin with a full stop
if len(one) > 0 and one[0] == '.':
one = substitute+one[1:]
return one
def decryptBook(infile, outdir, k4, kInfoFiles, serials, pids):
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):
@ -142,6 +116,10 @@ def main(argv=sys.argv):
title = mb.getBookTitle()
print "Processing Book: ", title
filenametitle = cleanup_name(title)
outfilename = bookname
if len(bookname)>4 and len(filenametitle)>4 and bookname[:4] != filenametitle[:4]:
outfilename = outfilename + "_" + filenametitle
# build pid list
md1, md2 = mb.getPIDMetaInfo()
@ -154,26 +132,28 @@ def main(argv=sys.argv):
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()
shutil.rmtree(tempdir, True)
print "Error: " + str(e) + "\nDRM Removal Failed.\n"
return 1
except Exception, e:
if not mobi:
print "Error: " + str(e) + "\nDRM Removal Failed.\n"
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()
shutil.rmtree(tempdir, True)
return 1
pass
if mobi:
outfile = os.path.join(outdir,bookname + '_nodrm' + '.azw')
outfile = os.path.join(outdir,outfilename + '_nodrm' + '.mobi')
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')
zipname = os.path.join(outdir, outfilename + '_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')
@ -184,7 +164,7 @@ def main(argv=sys.argv):
myzip1.close()
print " Creating SVG ZIP Archive"
zipname = os.path.join(outdir, bookname + '_SVG' + '.zip')
zipname = os.path.join(outdir, outfilename + '_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')
@ -192,7 +172,7 @@ def main(argv=sys.argv):
myzip2.close()
print " Creating XML ZIP Archive"
zipname = os.path.join(outdir, bookname + '_XML' + '.zip')
zipname = os.path.join(outdir, outfilename + '_XML' + '.zip')
myzip3 = zipfile.ZipFile(zipname,'w',zipfile.ZIP_DEFLATED, False)
targetdir = os.path.join(tempdir,'xml')
zipUpDir(myzip3, targetdir, '')
@ -202,6 +182,59 @@ def main(argv=sys.argv):
shutil.rmtree(tempdir, True)
return 0
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):
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]
return decryptBook(infile, outdir, k4, kInfoFiles, serials, pids)
if __name__ == '__main__':
sys.stdout=Unbuffered(sys.stdout)
sys.exit(main())
@ -210,12 +243,12 @@ if not __name__ == "__main__" and inCalibre:
from calibre.customize import FileTypePlugin
class K4DeDRM(FileTypePlugin):
name = 'K4PC, K4Mac, Mobi DeDRM' # Name of the plugin
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, 9) # The version number of this plugin
version = (0, 2, 1) # 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

30
Calibre_Plugins/k4mobidedrm_plugin/mobidedrm.py
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@ -44,8 +44,10 @@
# 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%
__version__ = '0.24'
__version__ = '0.26'
import sys
@ -205,7 +207,18 @@ class MobiBook:
pos = 12
for i in xrange(nitems):
type, size = struct.unpack('>II', exth[pos: pos + 8])
content = exth[pos + 8: pos + size]
# 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)
content = "\144"
elif type == 404 and size == 9:
# make sure text to speech is enabled
self.patchSection(0, "\0", 16 + self.mobi_length + pos + 8)
content = "\0"
else:
content = exth[pos + 8: pos + size]
#print type, size, content
self.meta_array[type] = content
pos += size
except:
@ -308,8 +321,10 @@ class MobiBook:
t1_keyvec = "QDCVEPMU675RUBSZ"
if self.magic == 'TEXtREAd':
bookkey_data = self.sect[0x0E:0x0E+16]
else:
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 :
@ -366,15 +381,18 @@ def getUnencryptedBookWithList(infile,pidlist):
def main(argv=sys.argv):
print ('MobiDeDrm v%(__version__)s. '
'Copyright 2008-2010 The Dark Reverser.' % globals())
if len(argv)<4:
if len(argv)<3 or 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]
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(',')
if len(argv) is 4:
pidlist = argv[3].split(',')
else:
pidlist = {}
try:
stripped_file = getUnencryptedBookWithList(infile, pidlist)
file(outfile, 'wb').write(stripped_file)

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DeDRM_Macintosh_Application/DeDRM.app.txt
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8
DeDRM_Macintosh_Application/DeDRM.app/Contents/Info.plist
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@ -24,7 +24,7 @@
<key>CFBundleExecutable</key>
<string>droplet</string>
<key>CFBundleGetInfoString</key>
<string>DeDRM 1.6, Copyright © 2010–2011 by Apprentice Alf.</string>
<string>DeDRM 2.0, Copyright © 2010–2011 by Apprentice Alf.</string>
<key>CFBundleIconFile</key>
<string>droplet</string>
<key>CFBundleInfoDictionaryVersion</key>
@ -34,7 +34,7 @@
<key>CFBundlePackageType</key>
<string>APPL</string>
<key>CFBundleShortVersionString</key>
<string>1.6</string>
<string>2.0</string>
<key>CFBundleSignature</key>
<string>dplt</string>
<key>LSMinimumSystemVersion</key>
@ -46,9 +46,9 @@
<key>name</key>
<string>ScriptWindowState</string>
<key>positionOfDivider</key>
<real>686</real>
<real>709</real>
<key>savedFrame</key>
<string>2161 -75 907 765 1440 -150 1680 1050 </string>
<string>1617 62 862 788 1440 -150 1680 1050 </string>
<key>selectedTabView</key>
<string>result</string>
</dict>

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DeDRM_Macintosh_Application/DeDRM.app/Contents/Resources/Scripts/main.scpt
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1
DeDRM_Macintosh_Application/DeDRM.app/Contents/Resources/convert2xml.py
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@ -235,6 +235,7 @@ class PageParser(object):
'group' : (1, 'snippets', 1, 0),
'group.type' : (1, 'scalar_text', 0, 0),
'group._tag' : (1, 'scalar_text', 0, 0),
'region' : (1, 'snippets', 1, 0),
'region.type' : (1, 'scalar_text', 0, 0),

114
DeDRM_Macintosh_Application/DeDRM.app/Contents/Resources/erdr2pml.py
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@ -57,8 +57,9 @@
# 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
__version__='0.18'
__version__='0.19'
class Unbuffered:
def __init__(self, stream):
@ -111,12 +112,14 @@ 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):
def __init__(self, filename, ident):
self.contents = file(filename, 'rb').read()
@ -364,7 +367,7 @@ def cleanPML(pml):
def convertEreaderToPml(infile, name, cc, outdir):
if not os.path.exists(outdir):
os.makedirs(outdir)
bookname = os.path.splitext(os.path.basename(infile))[0]
print " Decoding File"
sect = Sectionizer(infile, 'PNRdPPrs')
er = EreaderProcessor(sect.loadSection, name, cc)
@ -390,6 +393,47 @@ def convertEreaderToPml(infile, name, cc, outdir):
# file(os.path.join(outdir, 'bookinfo.txt'),'wb').write(bkinfo)
def decryptBook(infile, outdir, name, cc, make_pmlz):
if make_pmlz :
# ignore specified outdir, use tempdir instead
outdir = tempfile.mkdtemp()
try:
print "Processing..."
convertEreaderToPml(infile, name, cc, outdir)
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, True)
print 'output is %s' % zipname
else :
print 'output in %s' % outdir
print "done"
except ValueError, e:
print "Error: %s" % e
return 1
return 0
def usage():
print "Converts DRMed eReader books to PML Source"
print "Usage:"
@ -404,8 +448,8 @@ def usage():
print " It's enough to enter the last 8 digits of the credit card number"
return
def main(argv=None):
global bookname
try:
opts, args = getopt.getopt(sys.argv[1:], "h", ["make-pmlz"])
except getopt.GetoptError, err:
@ -413,75 +457,27 @@ def main(argv=None):
usage()
return 1
make_pmlz = False
zipname = None
for o, a in opts:
if o == "-h":
usage()
return 0
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]
try:
print "Processing..."
import time
start_time = time.time()
convertEreaderToPml(infile, name, cc, outdir)
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, True)
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 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]
return decryptBook(infile, outdir, name, cc, make_pmlz)
if __name__ == "__main__":
sys.exit(main())

155
DeDRM_Macintosh_Application/DeDRM.app/Contents/Resources/k4mobidedrm.py
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@ -1,5 +1,7 @@
#!/usr/bin/env python
from __future__ import with_statement
# engine to remove drm from Kindle for Mac and Kindle for PC books
# for personal use for archiving and converting your ebooks
@ -26,9 +28,8 @@
# 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'
__version__ = '2.1'
class Unbuffered:
def __init__(self, stream):
@ -41,6 +42,7 @@ class Unbuffered:
import sys
import os, csv, getopt
import string
import binascii
import zlib
import re
@ -69,58 +71,30 @@ def zipUpDir(myzip, tempdir,localname):
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):
# cleanup bytestring filenames
# borrowed from calibre from calibre/src/calibre/__init__.py
# added in removal of non-printing chars
# and removal of . at start
def cleanup_name(name):
_filename_sanitize = re.compile(r'[\xae\0\\|\?\*<":>\+/]')
substitute='_'
one = ''.join(char for char in name if char in string.printable)
one = _filename_sanitize.sub(substitute, one)
one = re.sub(r'\s', ' ', one).strip()
one = re.sub(r'^\.+$', '_', one)
one = one.replace('..', substitute)
# Windows doesn't like path components that end with a period
if one.endswith('.'):
one = one[:-1]+substitute
# Mac and Unix don't like file names that begin with a full stop
if len(one) > 0 and one[0] == '.':
one = substitute+one[1:]
return one
def decryptBook(infile, outdir, k4, kInfoFiles, serials, pids):
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):
@ -142,6 +116,10 @@ def main(argv=sys.argv):
title = mb.getBookTitle()
print "Processing Book: ", title
filenametitle = cleanup_name(title)
outfilename = bookname
if len(bookname)>4 and len(filenametitle)>4 and bookname[:4] != filenametitle[:4]:
outfilename = outfilename + "_"+filenametitle
# build pid list
md1, md2 = mb.getPIDMetaInfo()
@ -154,7 +132,7 @@ def main(argv=sys.argv):
mb.processBook(pidlst)
except mobidedrm.DrmException, e:
print " ... not suceessful " + str(e) + "\n"
print "Error: " + str(e) + "\nDRM Removal Failed.\n"
return 1
except topazextract.TpzDRMError, e:
print str(e)
@ -167,13 +145,13 @@ def main(argv=sys.argv):
return 1
if mobi:
outfile = os.path.join(outdir,bookname + '_nodrm' + '.azw')
outfile = os.path.join(outdir,outfilename + '_nodrm' + '.mobi')
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')
zipname = os.path.join(outdir, outfilename + '_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')
@ -184,7 +162,7 @@ def main(argv=sys.argv):
myzip1.close()
print " Creating SVG ZIP Archive"
zipname = os.path.join(outdir, bookname + '_SVG' + '.zip')
zipname = os.path.join(outdir, outfilename + '_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')
@ -192,7 +170,7 @@ def main(argv=sys.argv):
myzip2.close()
print " Creating XML ZIP Archive"
zipname = os.path.join(outdir, bookname + '_XML' + '.zip')
zipname = os.path.join(outdir, outfilename + '_XML' + '.zip')
myzip3 = zipfile.ZipFile(zipname,'w',zipfile.ZIP_DEFLATED, False)
targetdir = os.path.join(tempdir,'xml')
zipUpDir(myzip3, targetdir, '')
@ -202,6 +180,59 @@ def main(argv=sys.argv):
shutil.rmtree(tempdir, True)
return 0
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):
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]
return decryptBook(infile, outdir, k4, kInfoFiles, serials, pids)
if __name__ == '__main__':
sys.stdout=Unbuffered(sys.stdout)
sys.exit(main())
@ -215,7 +246,7 @@ if not __name__ == "__main__" and inCalibre:
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
version = (0, 2, 1) # 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
@ -241,15 +272,15 @@ if not __name__ == "__main__" and inCalibre:
for customvalue in customvalues:
customvalue = str(customvalue)
customvalue = customvalue.strip()
if len(customvalue) == 10 or len(customvalue) == 8:
if len(customvalue) == 10 or len(customvalue) == 8:
pids.append(customvalue)
else :
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.
# 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]
@ -257,7 +288,7 @@ if not __name__ == "__main__" and inCalibre:
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)

30
DeDRM_Macintosh_Application/DeDRM.app/Contents/Resources/mobidedrm.py
Unescape Escape View File

@ -44,8 +44,10 @@
# 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%
__version__ = '0.24'
__version__ = '0.26'
import sys
@ -205,7 +207,18 @@ class MobiBook:
pos = 12
for i in xrange(nitems):
type, size = struct.unpack('>II', exth[pos: pos + 8])
content = exth[pos + 8: pos + size]
# 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)
content = "\144"
elif type == 404 and size == 9:
# make sure text to speech is enabled
self.patchSection(0, "\0", 16 + self.mobi_length + pos + 8)
content = "\0"
else:
content = exth[pos + 8: pos + size]
#print type, size, content
self.meta_array[type] = content
pos += size
except:
@ -308,8 +321,10 @@ class MobiBook:
t1_keyvec = "QDCVEPMU675RUBSZ"
if self.magic == 'TEXtREAd':
bookkey_data = self.sect[0x0E:0x0E+16]
else:
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 :
@ -366,15 +381,18 @@ def getUnencryptedBookWithList(infile,pidlist):
def main(argv=sys.argv):
print ('MobiDeDrm v%(__version__)s. '
'Copyright 2008-2010 The Dark Reverser.' % globals())
if len(argv)<4:
if len(argv)<3 or 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]
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(',')
if len(argv) is 4:
pidlist = argv[3].split(',')
else:
pidlist = {}
try:
stripped_file = getUnencryptedBookWithList(infile, pidlist)
file(outfile, 'wb').write(stripped_file)

71
DeDRM_Macintosh_Application/DeDRM.app/Contents/Resources/zipfix.py
Unescape Escape View File

@ -81,22 +81,44 @@ class fixZip:
# 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
# also fix bad epub compression
# write mimetype file first, if present, and with no compression
for zinfo in self.inzip.infolist():
if zinfo.filename == "mimetype":
nzinfo = zinfo
try:
data = self.inzip.read(zinfo.filename)
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 = zipfile.ZIP_STORED
nzinfo.flag_bits = 0
nzinfo.internal_attr = 0
nzinfo.extra = ""
self.outzip.writestr(nzinfo,data)
break
# write the rest of the files
for zinfo in self.inzip.infolist():
data = None
nzinfo = zinfo
try:
data = self.inzip.read(zinfo.filename)
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)
if zinfo.filename != "mimetype":
data = None
nzinfo = zinfo
try:
data = self.inzip.read(zinfo.filename)
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()
@ -110,14 +132,7 @@ def usage():
"""
def main(argv=sys.argv):
if len(argv)!=3:
usage()
return 1
infile = None
outfile = None
infile = argv[1]
outfile = argv[2]
def repairBook(infile, outfile):
if not os.path.exists(infile):
print "Error: Input Zip File does not exist"
return 1
@ -129,6 +144,16 @@ def main(argv=sys.argv):
print "Error Occurred ", e
return 2
def main(argv=sys.argv):
if len(argv)!=3:
usage()
return 1
infile = argv[1]
outfile = argv[2]
return repairBook(infile, outfile)
if __name__ == '__main__' :
sys.exit(main())

4
DeDRM_Windows_Application/DeDRM_WinApp/DeDRM_Drop_Target.bat
Unescape Escape View File

@ -0,0 +1,4 @@
echo off
set PWD=%~dp0
cd /d %PWD%\DeDRM_lib && start /min python DeDRM_app.pyw %*
exit

581
DeDRM_Windows_Application/DeDRM_WinApp/DeDRM_lib/DeDRM_app.pyw
Unescape Escape View File

@ -0,0 +1,581 @@
#!/usr/bin/env python
# vim:ts=4:sw=4:softtabstop=4:smarttab:expandtab
import sys
sys.path.append('lib')
import os, os.path
import shutil
import Tkinter
from Tkinter import *
import Tkconstants
import tkFileDialog
from scrolltextwidget import ScrolledText
from activitybar import ActivityBar
import subprocess
from subprocess import Popen, PIPE, STDOUT
import subasyncio
from subasyncio import Process
import re
import simpleprefs
class DrmException(Exception):
pass
class MainApp(Tk):
def __init__(self, dnd=False, filenames=[]):
Tk.__init__(self)
self.withdraw()
self.dnd = dnd
# preference settings
# [dictionary key, file in preferences directory where info is stored]
description = [ ['pids' , 'pidlist.txt' ],
['serials', 'seriallist.txt'],
['sdrms' , 'sdrmlist.txt' ],
['outdir' , 'outdir.txt' ]]
self.po = simpleprefs.SimplePrefs('DeDRM',description)
if self.dnd:
self.cd = ConvDialog(self)
prefs = self.getPreferences()
self.cd.doit(prefs, filenames)
else:
prefs = self.getPreferences()
self.pd = PrefsDialog(self, prefs)
self.cd = ConvDialog(self)
self.pd.show()
def getPreferences(self):
prefs = self.po.getPreferences()
prefdir = prefs['dir']
keyfile = os.path.join(prefdir,'adeptkey.der')
if not os.path.exists(keyfile):
import ineptkey
try:
ineptkey.extractKeyfile(keyfile)
except:
pass
return prefs
def setPreferences(self, newprefs):
prefdir = self.po.prefdir
if 'adkfile' in newprefs:
dfile = newprefs['adkfile']
fname = os.path.basename(dfile)
nfile = os.path.join(prefdir,fname)
if os.path.isfile(dfile):
shutil.copyfile(dfile,nfile)
if 'bnkfile' in newprefs:
dfile = newprefs['bnkfile']
fname = os.path.basename(dfile)
nfile = os.path.join(prefdir,fname)
if os.path.isfile(dfile):
shutil.copyfile(dfile,nfile)
if 'kinfofile' in newprefs:
dfile = newprefs['kinfofile']
fname = os.path.basename(dfile)
nfile = os.path.join(prefdir,fname)
if os.path.isfile(dfile):
shutil.copyfile(dfile,nfile)
self.po.setPreferences(newprefs)
return
def alldone(self):
if not self.dnd:
self.pd.enablebuttons()
else:
self.destroy()
class PrefsDialog(Toplevel):
def __init__(self, mainapp, prefs_array):
Toplevel.__init__(self, mainapp)
self.withdraw()
self.protocol("WM_DELETE_WINDOW", self.withdraw)
self.title("DeDRM")
self.prefs_array = prefs_array
self.status = Tkinter.Label(self, text='Setting Preferences')
self.status.pack(fill=Tkconstants.X, expand=1)
body = Tkinter.Frame(self)
self.body = body
body.pack(fill=Tkconstants.X, expand=1)
sticky = Tkconstants.E + Tkconstants.W
body.grid_columnconfigure(1, weight=2)
Tkinter.Label(body, text='Adept Key file (adeptkey.der)').grid(row=0, sticky=Tkconstants.E)
self.adkpath = Tkinter.Entry(body, width=50)
self.adkpath.grid(row=0, column=1, sticky=sticky)
prefdir = self.prefs_array['dir']
keyfile = os.path.join(prefdir,'adeptkey.der')
if os.path.isfile(keyfile):
path = keyfile
path = path.encode('utf-8')
self.adkpath.insert(0, path)
button = Tkinter.Button(body, text="...", command=self.get_adkpath)
button.grid(row=0, column=2)
Tkinter.Label(body, text='Barnes and Noble Key file (bnepubkey.b64)').grid(row=1, sticky=Tkconstants.E)
self.bnkpath = Tkinter.Entry(body, width=50)
self.bnkpath.grid(row=1, column=1, sticky=sticky)
prefdir = self.prefs_array['dir']
keyfile = os.path.join(prefdir,'bnepubkey.b64')
if os.path.isfile(keyfile):
path = keyfile
path = path.encode('utf-8')
self.bnkpath.insert(0, path)
button = Tkinter.Button(body, text="...", command=self.get_bnkpath)
button.grid(row=1, column=2)
Tkinter.Label(body, text='Additional kindle.info file').grid(row=2, sticky=Tkconstants.E)
self.altinfopath = Tkinter.Entry(body, width=50)
self.altinfopath.grid(row=2, column=1, sticky=sticky)
prefdir = self.prefs_array['dir']
infofile = os.path.join(prefdir,'kindle.info')
path = ''
if os.path.isfile(infofile):
path = infofile
path = path.encode('utf-8')
self.altinfopath.insert(0, path)
button = Tkinter.Button(body, text="...", command=self.get_altinfopath)
button.grid(row=2, column=2)
Tkinter.Label(body, text='PID list (10 characters, no spaces, comma separated)').grid(row=3, sticky=Tkconstants.E)
self.pidnums = Tkinter.StringVar()
self.pidinfo = Tkinter.Entry(body, width=50, textvariable=self.pidnums)
if 'pids' in self.prefs_array:
self.pidnums.set(self.prefs_array['pids'])
self.pidinfo.grid(row=3, column=1, sticky=sticky)
Tkinter.Label(body, text='Kindle Serial Number list (16 characters, no spaces, comma separated)').grid(row=4, sticky=Tkconstants.E)
self.sernums = Tkinter.StringVar()
self.serinfo = Tkinter.Entry(body, width=50, textvariable=self.sernums)
if 'serials' in self.prefs_array:
self.sernums.set(self.prefs_array['serials'])
self.serinfo.grid(row=4, column=1, sticky=sticky)
Tkinter.Label(body, text='eReader data list (name:last 8 digits on credit card, comma separated)').grid(row=5, sticky=Tkconstants.E)
self.sdrmnums = Tkinter.StringVar()
self.sdrminfo = Tkinter.Entry(body, width=50, textvariable=self.sdrmnums)
if 'sdrms' in self.prefs_array:
self.sdrmnums.set(self.prefs_array['sdrms'])
self.sdrminfo.grid(row=5, column=1, sticky=sticky)
Tkinter.Label(body, text="Output Folder (if blank, use input ebook's folder)").grid(row=6, sticky=Tkconstants.E)
self.outpath = Tkinter.Entry(body, width=50)
self.outpath.grid(row=6, column=1, sticky=sticky)
if 'outdir' in self.prefs_array:
dpath = self.prefs_array['outdir']
dpath = dpath.encode('utf-8')
self.outpath.insert(0, dpath)
button = Tkinter.Button(body, text="...", command=self.get_outpath)
button.grid(row=6, column=2)
Tkinter.Label(body, text='').grid(row=7, column=0, columnspan=2, sticky=Tkconstants.N)
Tkinter.Label(body, text='Alternatively Process an eBook').grid(row=8, column=0, columnspan=2, sticky=Tkconstants.N)
Tkinter.Label(body, text='Select an eBook to Process*').grid(row=9, sticky=Tkconstants.E)
self.bookpath = Tkinter.Entry(body, width=50)
self.bookpath.grid(row=9, column=1, sticky=sticky)
button = Tkinter.Button(body, text="...", command=self.get_bookpath)
button.grid(row=9, column=2)
Tkinter.Label(body, font=("Helvetica", "10", "italic"), text='*To DeDRM multiple ebooks simultaneously, set your preferences and quit.\nThen drag and drop ebooks or folders onto the DeDRM_Drop_Target').grid(row=10, column=1, sticky=Tkconstants.E)
Tkinter.Label(body, text='').grid(row=11, column=0, columnspan=2, sticky=Tkconstants.E)
buttons = Tkinter.Frame(self)
buttons.pack()
self.sbotton = Tkinter.Button(buttons, text="Set Prefs", width=14, command=self.setprefs)
self.sbotton.pack(side=Tkconstants.LEFT)
buttons.pack()
self.pbotton = Tkinter.Button(buttons, text="Process eBook", width=14, command=self.doit)
self.pbotton.pack(side=Tkconstants.LEFT)
buttons.pack()
self.qbotton = Tkinter.Button(buttons, text="Quit", width=14, command=self.quitting)
self.qbotton.pack(side=Tkconstants.RIGHT)
buttons.pack()
def disablebuttons(self):
self.sbotton.configure(state='disabled')
self.pbotton.configure(state='disabled')
self.qbotton.configure(state='disabled')
def enablebuttons(self):
self.sbotton.configure(state='normal')
self.pbotton.configure(state='normal')
self.qbotton.configure(state='normal')
def show(self):
self.deiconify()
self.tkraise()
def hide(self):
self.withdraw()
def get_outpath(self):
cpath = self.outpath.get()
outpath = tkFileDialog.askdirectory(
parent=None, title='Folder to Store Unencrypted file(s) into',
initialdir=cpath, initialfile=None)
if outpath:
outpath = os.path.normpath(outpath)
self.outpath.delete(0, Tkconstants.END)
self.outpath.insert(0, outpath)
return
def get_adkpath(self):
cpath = self.adkpath.get()
adkpath = tkFileDialog.askopenfilename(initialdir = cpath, parent=None, title='Select Adept Key file',
defaultextension='.der', filetypes=[('Adept Key file', '.der'), ('All Files', '.*')])
if adkpath:
adkpath = os.path.normpath(adkpath)
self.adkpath.delete(0, Tkconstants.END)
self.adkpath.insert(0, adkpath)
return
def get_bnkpath(self):
cpath = self.bnkpath.get()
bnkpath = tkFileDialog.askopenfilename(initialdir = cpath, parent=None, title='Select Barnes and Noble Key file',
defaultextension='.b64', filetypes=[('Barnes and Noble Key file', '.b64'), ('All Files', '.*')])
if bnkpath:
bnkpath = os.path.normpath(bnkpath)
self.bnkpath.delete(0, Tkconstants.END)
self.bnkpath.insert(0, bnkpath)
return
def get_altinfopath(self):
cpath = self.altinfopath.get()
altinfopath = tkFileDialog.askopenfilename(parent=None, title='Select Alternative kindle.info File',
defaultextension='.info', filetypes=[('Kindle Info', '.info'),('All Files', '.*')],
initialdir=cpath)
if altinfopath:
altinfopath = os.path.normpath(altinfopath)
self.altinfopath.delete(0, Tkconstants.END)
self.altinfopath.insert(0, altinfopath)
return
def get_bookpath(self):
cpath = self.bookpath.get()
bookpath = tkFileDialog.askopenfilename(parent=None, title='Select eBook for DRM Removal',
filetypes=[('ePub Files','.epub'),
('Kindle','.azw'),
('Kindle','.azw1'),
('Kindle','.tpz'),
('Kindle','.mobi'),
('Kindle','.prc'),
('eReader','.pdb'),
('PDF','.pdf'),
('All Files', '.*')],
initialdir=cpath)
if bookpath:
bookpath = os.path.normpath(bookpath)
self.bookpath.delete(0, Tkconstants.END)
self.bookpath.insert(0, bookpath)
return
def quitting(self):
self.master.destroy()
def setprefs(self):
# setting new prefereces
new_prefs = {}
prefdir = self.prefs_array['dir']
new_prefs['dir'] = prefdir
new_prefs['pids'] = self.pidinfo.get().strip()
new_prefs['serials'] = self.serinfo.get().strip()
new_prefs['sdrms'] = self.sdrminfo.get().strip()
new_prefs['outdir'] = self.outpath.get().strip()
adkpath = self.adkpath.get()
if os.path.dirname(adkpath) != prefdir:
new_prefs['adkfile'] = adkpath
bnkpath = self.bnkpath.get()
if os.path.dirname(bnkpath) != prefdir:
new_prefs['bnkfile'] = bnkpath
altinfopath = self.altinfopath.get()
if os.path.dirname(altinfopath) != prefdir:
new_prefs['kinfofile'] = altinfopath
self.master.setPreferences(new_prefs)
def doit(self):
self.disablebuttons()
filenames=[]
bookpath = self.bookpath.get()
bookpath = os.path.abspath(bookpath)
filenames.append(bookpath)
self.master.cd.doit(self.prefs_array,filenames)
class ConvDialog(Toplevel):
def __init__(self, master, prefs_array={}, filenames=[]):
Toplevel.__init__(self, master)
self.withdraw()
self.protocol("WM_DELETE_WINDOW", self.withdraw)
self.title("DeDRM Processing")
self.master = master
self.prefs_array = prefs_array
self.filenames = filenames
self.interval = 50
self.p2 = None
self.running = 'inactive'
self.numgood = 0
self.numbad = 0
self.log = ''
self.status = Tkinter.Label(self, text='DeDRM processing...')
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='Activity Bar').grid(row=0, sticky=Tkconstants.E)
self.bar = ActivityBar(body, length=50, height=15, barwidth=5)
self.bar.grid(row=0, column=1, sticky=sticky)
msg1 = ''
self.stext = ScrolledText(body, bd=5, relief=Tkconstants.RIDGE, height=4, width=50, wrap=Tkconstants.WORD)
self.stext.grid(row=2, column=0, columnspan=2,sticky=sticky)
self.stext.insert(Tkconstants.END,msg1)
buttons = Tkinter.Frame(self)
buttons.pack()
self.qbutton = Tkinter.Button(buttons, text="Quit", width=14, command=self.quitting)
self.qbutton.pack(side=Tkconstants.BOTTOM)
self.status['text'] = ''
def show(self):
self.deiconify()
self.tkraise()
def hide(self):
self.withdraw()
def doit(self, prefs, filenames):
self.running = 'inactive'
self.prefs_array = prefs
self.filenames = filenames
self.show()
self.processBooks()
def conversion_done(self):
self.hide()
self.master.alldone()
def processBooks(self):
while self.running == 'inactive':
rscpath = self.prefs_array['dir']
filename = None
if len(self.filenames) > 0:
filename = self.filenames.pop(0)
if filename == None:
msg = '\nComplete: '
msg += 'Successes: %d, ' % self.numgood
msg += 'Failures: %d\n' % self.numbad
self.showCmdOutput(msg)
if self.numbad == 0:
self.after(2000,self.conversion_done())
logfile = os.path.join(rscpath,'dedrm.log')
file(logfile,'w').write(self.log)
return
infile = filename
bname = os.path.basename(infile)
msg = 'Processing: ' + bname + ' ... '
self.log += msg
self.showCmdOutput(msg)
outdir = os.path.dirname(filename)
if 'outdir' in self.prefs_array:
dpath = self.prefs_array['outdir']
if dpath.strip() != '':
outdir = dpath
rv = self.decrypt_ebook(infile, outdir, rscpath)
if rv == 0:
self.bar.start()
self.running = 'active'
self.processPipe()
else:
msg = 'Unknown File: ' + bname + '\n'
self.log += msg
self.showCmdOutput(msg)
self.numbad += 1
def quitting(self):
# kill any still running subprocess
self.running = 'stopped'
if self.p2 != None:
if (self.p2.wait('nowait') == None):
self.p2.terminate()
self.conversion_done()
# post output from subprocess in scrolled text widget
def showCmdOutput(self, msg):
if msg and msg !='':
msg = msg.encode('utf-8')
if sys.platform.startswith('win'):
msg = msg.replace('\r\n','\n')
self.stext.insert(Tkconstants.END,msg)
self.stext.yview_pickplace(Tkconstants.END)
return
# read from subprocess pipe without blocking
# invoked every interval via the widget "after"
# option being used, so need to reset it for the next time
def processPipe(self):
if self.p2 == None:
# nothing to wait for so just return
return
poll = self.p2.wait('nowait')
if poll != None:
self.bar.stop()
if poll == 0:
msg = 'Success\n'
self.numgood += 1
text = self.p2.read()
text += self.p2.readerr()
self.log += text
self.log += msg
if poll != 0:
msg = 'Failed\n'
text = self.p2.read()
text = self.p2.read()
text += self.p2.readerr()
msg += text
msg += '\n'
self.numbad += 1
self.log += msg
self.showCmdOutput(msg)
self.p2 = None
self.running = 'inactive'
self.after(50,self.processBooks)
return
# make sure we get invoked again by event loop after interval
self.stext.after(self.interval,self.processPipe)
return
def decrypt_ebook(self, infile, outdir, rscpath):
rv = 1
name, ext = os.path.splitext(os.path.basename(infile))
ext = ext.lower()
if ext == '.epub':
outfile = os.path.join(outdir, name + '_nodrm.epub')
self.p2 = processEPUB(infile, outfile, rscpath)
return 0
if ext == '.pdb':
self.p2 = processPDB(infile, outdir, rscpath)
return 0
if ext in ['.azw', '.azw1', '.prc', '.mobi', '.tpz']:
self.p2 = processK4MOBI(infile, outdir, rscpath)
return 0
if ext == '.pdf':
outfile = os.path.join(outdir, name + '_nodrm.pdf')
self.p2 = processPDF(infile, outfile, rscpath)
return 0
return rv
# run as a subprocess via pipes and collect stdout, stderr, and return value
def runit(ncmd, nparms):
cmdline = 'python ' + ncmd
if sys.platform.startswith('win'):
search_path = os.environ['PATH']
search_path = search_path.lower()
if search_path.find('python') < 0:
# if no python hope that win registry finds what is associated with py extension
cmdline = ncmd
cmdline += nparms
cmdline = cmdline.encode(sys.getfilesystemencoding())
p2 = subasyncio.Process(cmdline, shell=True, stdin=None, stdout=subprocess.PIPE, stderr=subprocess.PIPE, close_fds=False)
return p2
def processK4MOBI(infile, outdir, rscpath):
cmd = '"' + os.path.join('lib','k4mobidedrm.py') + '" '
parms = ''
pidnums = ''
pidspath = os.path.join(rscpath,'pidlist.txt')
if os.path.exists(pidspath):
pidnums = file(pidspath,'r').read()
pidnums = pidnums.rstrip(os.linesep)
if pidnums != '':
parms += '-p "' + pidnums + '" '
serialnums = ''
serialnumspath = os.path.join(rscpath,'seriallist.txt')
if os.path.exists(serialnumspath):
serialnums = file(serialnumspath,'r').read()
serialnums = serialnums.rstrip(os.linesep)
if serialnums != '':
parms += '-s "' + serialnums + '" '
files = os.listdir(rscpath)
filefilter = re.compile("\.info$", re.IGNORECASE)
files = filter(filefilter.search, files)
if files:
for filename in files:
dpath = os.path.join(rscpath,filename)
parms += '-k "' + dpath + '" '
parms += '"' + infile +'" "' + outdir + '"'
p2 = runit(cmd, parms)
return p2
def processPDF(infile, outfile, rscpath):
cmd = '"' + os.path.join('lib','decryptpdf.py') + '" '
parms = '"' + infile + '" "' + outfile + '" "' + rscpath + '"'
p2 = runit(cmd, parms)
return p2
def processEPUB(infile, outfile, rscpath):
# invoke routine to check both Adept and Barnes and Noble
cmd = '"' + os.path.join('lib','decryptepub.py') + '" '
parms = '"' + infile + '" "' + outfile + '" "' + rscpath + '"'
p2 = runit(cmd, parms)
return p2
def processPDB(infile, outdir, rscpath):
cmd = '"' + os.path.join('lib','decryptpdb.py') + '" '
parms = '"' + infile + '" "' + outdir + '" "' + rscpath + '"'
p2 = runit(cmd, parms)
return p2
def main(argv=sys.argv):
# windows may pass a spurious quoted null string as argv[1] from bat file
# simply work around this until we can figure out a better way to handle things
if len(argv) == 2:
temp = argv[1]
temp = temp.strip('"')
temp = temp.strip()
if temp == '':
argv.pop()
if len(argv) == 1:
filenames = []
dnd = False
else : # processing books via drag and drop
dnd = True
# build a list of the files to be processed
infilelst = argv[1:]
filenames = []
for infile in infilelst:
infile = infile.replace('"','')
infile = os.path.abspath(infile)
if os.path.isdir(infile):
bpath = infile
filelst = os.listdir(infile)
for afile in filelst:
if not afile.startswith('.'):
filepath = os.path.join(bpath,afile)
if os.path.isfile(filepath):
filenames.append(filepath)
else :
afile = os.path.basename(infile)
if not afile.startswith('.'):
if os.path.isfile(infile):
filenames.append(infile)
# start up gui app
app = MainApp(dnd, filenames)
app.mainloop()
return 0
if __name__ == "__main__":
sys.exit(main())

75
DeDRM_Windows_Application/DeDRM_WinApp/DeDRM_lib/lib/activitybar.py
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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)

818
DeDRM_Windows_Application/DeDRM_WinApp/DeDRM_lib/lib/convert2xml.py
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#! /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 csv
import os
import getopt
from struct import pack
from struct import unpack
# Get a 7 bit encoded number from string. The most
# significant byte comes first and has the high bit (8th) set
def readEncodedNumber(file):
flag = False
c = file.read(1)
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)
if data >= 0x80:
datax = (data & 0x7F)
while data >= 0x80 :
c = file.read(1)
if (len(c) == 0):
return None
data = ord(c)
datax = (datax <<7) + (data & 0x7F)
data = datax
if flag:
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]
# create / read a length prefixed string from the file
def lengthPrefixString(data):
return encodeNumber(len(data))+data
def readString(file):
stringLength = readEncodedNumber(file)
if (stringLength == None):
return ""
sv = file.read(stringLength)
if (len(sv) != stringLength):
return ""
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
def convert(i):
result = ''
val = encodeNumber(i)
for j in xrange(len(val)):
c = ord(val[j:j+1])
result += '%02x' % c
return result
# the complete string table used to store all book text content
# as well as the xml tokens and values that make sense out of it
class Dictionary(object):
def __init__(self, dictFile):
self.filename = dictFile
self.size = 0
self.fo = file(dictFile,'rb')
self.stable = []
self.size = readEncodedNumber(self.fo)
for i in xrange(self.size):
self.stable.append(self.escapestr(readString(self.fo)))
self.pos = 0
def escapestr(self, str):
str = str.replace('&','&amp;')
str = str.replace('<','&lt;')
str = str.replace('>','&gt;')
str = str.replace('=','&#61;')
return str
def lookup(self,val):
if ((val >= 0) and (val < self.size)) :
self.pos = val
return self.stable[self.pos]
else:
print "Error - %d outside of string table limits" % val
sys.exit(-1)
def getSize(self):
return self.size
def getPos(self):
return self.pos
def dumpDict(self):
for i in xrange(self.size):
print "%d %s %s" % (i, convert(i), self.stable[i])
return
# parses the xml snippets that are represented by each page*.dat file.
# also parses the other0.dat file - the main stylesheet
# and information used to inject the xml snippets into page*.dat files
class PageParser(object):
def __init__(self, filename, dict, debug, flat_xml):
self.fo = file(filename,'rb')
self.id = os.path.basename(filename).replace('.dat','')
self.dict = dict
self.debug = debug
self.flat_xml = flat_xml
self.tagpath = []
self.doc = []
self.snippetList = []
# hash table used to enable the decoding process
# This has all been developed by trial and error so it may still have omissions or
# contain errors
# Format:
# tag : (number of arguments, argument type, subtags present, special case of subtags presents when escaped)
token_tags = {
'x' : (1, 'scalar_number', 0, 0),
'y' : (1, 'scalar_number', 0, 0),
'h' : (1, 'scalar_number', 0, 0),
'w' : (1, 'scalar_number', 0, 0),
'firstWord' : (1, 'scalar_number', 0, 0),
'lastWord' : (1, 'scalar_number', 0, 0),
'rootID' : (1, 'scalar_number', 0, 0),
'stemID' : (1, 'scalar_number', 0, 0),
'type' : (1, 'scalar_text', 0, 0),
'info' : (0, 'number', 1, 0),
'info.word' : (0, 'number', 1, 1),
'info.word.ocrText' : (1, 'text', 0, 0),
'info.word.firstGlyph' : (1, 'raw', 0, 0),
'info.word.lastGlyph' : (1, 'raw', 0, 0),
'info.word.bl' : (1, 'raw', 0, 0),
'info.word.link_id' : (1, 'number', 0, 0),
'glyph' : (0, 'number', 1, 1),
'glyph.x' : (1, 'number', 0, 0),
'glyph.y' : (1, 'number', 0, 0),
'glyph.glyphID' : (1, 'number', 0, 0),
'dehyphen' : (0, 'number', 1, 1),
'dehyphen.rootID' : (1, 'number', 0, 0),
'dehyphen.stemID' : (1, 'number', 0, 0),
'dehyphen.stemPage' : (1, 'number', 0, 0),
'dehyphen.sh' : (1, 'number', 0, 0),
'links' : (0, 'number', 1, 1),
'links.page' : (1, 'number', 0, 0),
'links.rel' : (1, 'number', 0, 0),
'links.row' : (1, 'number', 0, 0),
'links.title' : (1, 'text', 0, 0),
'links.href' : (1, 'text', 0, 0),
'links.type' : (1, 'text', 0, 0),
'paraCont' : (0, 'number', 1, 1),
'paraCont.rootID' : (1, 'number', 0, 0),
'paraCont.stemID' : (1, 'number', 0, 0),
'paraCont.stemPage' : (1, 'number', 0, 0),
'paraStems' : (0, 'number', 1, 1),
'paraStems.stemID' : (1, 'number', 0, 0),
'wordStems' : (0, 'number', 1, 1),
'wordStems.stemID' : (1, 'number', 0, 0),
'empty' : (1, 'snippets', 1, 0),
'page' : (1, 'snippets', 1, 0),
'page.pageid' : (1, 'scalar_text', 0, 0),
'page.pagelabel' : (1, 'scalar_text', 0, 0),
'page.type' : (1, 'scalar_text', 0, 0),
'page.h' : (1, 'scalar_number', 0, 0),
'page.w' : (1, 'scalar_number', 0, 0),
'page.startID' : (1, 'scalar_number', 0, 0),
'group' : (1, 'snippets', 1, 0),
'group.type' : (1, 'scalar_text', 0, 0),
'group._tag' : (1, 'scalar_text', 0, 0),
'region' : (1, 'snippets', 1, 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),
'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),
'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),
'word_semantic' : (1, 'snippets', 1, 1),
'word_semantic.type' : (1, 'scalar_text', 0, 0),
'word_semantic.firstWord' : (1, 'scalar_number', 0, 0),
'word_semantic.lastWord' : (1, 'scalar_number', 0, 0),
'word' : (1, 'snippets', 1, 0),
'word.type' : (1, 'scalar_text', 0, 0),
'word.class' : (1, 'scalar_text', 0, 0),
'word.firstGlyph' : (1, 'scalar_number', 0, 0),
'word.lastGlyph' : (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' : (1, 'snippets', 1, 0),
'span.firstWord' : (1, 'scalar_number', 0, 0),
'span.lastWord' : (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),
'glyph.h' : (1, 'number', 0, 0),
'glyph.w' : (1, 'number', 0, 0),
'glyph.use' : (1, 'number', 0, 0),
'glyph.vtx' : (1, 'number', 0, 1),
'glyph.len' : (1, 'number', 0, 1),
'glyph.dpi' : (1, 'number', 0, 0),
'vtx' : (0, 'number', 1, 1),
'vtx.x' : (1, 'number', 0, 0),
'vtx.y' : (1, 'number', 0, 0),
'len' : (0, 'number', 1, 1),
'len.n' : (1, 'number', 0, 0),
'book' : (1, 'snippets', 1, 0),
'version' : (1, 'snippets', 1, 0),
'version.FlowEdit_1_id' : (1, 'scalar_text', 0, 0),
'version.FlowEdit_1_version' : (1, 'scalar_text', 0, 0),
'version.Schema_id' : (1, 'scalar_text', 0, 0),
'version.Schema_version' : (1, 'scalar_text', 0, 0),
'version.Topaz_version' : (1, 'scalar_text', 0, 0),
'version.WordDetailEdit_1_id' : (1, 'scalar_text', 0, 0),
'version.WordDetailEdit_1_version' : (1, 'scalar_text', 0, 0),
'version.ZoneEdit_1_id' : (1, 'scalar_text', 0, 0),
'version.ZoneEdit_1_version' : (1, 'scalar_text', 0, 0),
'version.chapterheaders' : (1, 'scalar_text', 0, 0),
'version.creation_date' : (1, 'scalar_text', 0, 0),
'version.header_footer' : (1, 'scalar_text', 0, 0),
'version.init_from_ocr' : (1, 'scalar_text', 0, 0),
'version.letter_insertion' : (1, 'scalar_text', 0, 0),
'version.xmlinj_convert' : (1, 'scalar_text', 0, 0),
'version.xmlinj_reflow' : (1, 'scalar_text', 0, 0),
'version.xmlinj_transform' : (1, 'scalar_text', 0, 0),
'version.findlists' : (1, 'scalar_text', 0, 0),
'version.page_num' : (1, 'scalar_text', 0, 0),
'version.page_type' : (1, 'scalar_text', 0, 0),
'version.bad_text' : (1, 'scalar_text', 0, 0),
'version.glyph_mismatch' : (1, 'scalar_text', 0, 0),
'version.margins' : (1, 'scalar_text', 0, 0),
'version.staggered_lines' : (1, 'scalar_text', 0, 0),
'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),
'original' : (0, 'number', 1, 1),
'original.pnum' : (1, 'number', 0, 0),
'original.pid' : (1, 'text', 0, 0),
'pages' : (0, 'number', 1, 1),
'pages.ref' : (1, 'number', 0, 0),
'pages.id' : (1, 'number', 0, 0),
'startID' : (0, 'number', 1, 1),
'startID.page' : (1, 'number', 0, 0),
'startID.id' : (1, 'number', 0, 0),
}
# full tag path record keeping routines
def tag_push(self, token):
self.tagpath.append(token)
def tag_pop(self):
if len(self.tagpath) > 0 :
self.tagpath.pop()
def tagpath_len(self):
return len(self.tagpath)
def get_tagpath(self, i):
cnt = len(self.tagpath)
if i < cnt : result = self.tagpath[i]
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
def peek(self, aheadi):
c = self.fo.read(aheadi)
if (len(c) == 0):
return None
self.fo.seek(-aheadi,1)
c = c[-1:]
return ord(c)
# get the next value from the file being processed
def getNext(self):
nbyte = self.peek(1);
if (nbyte == None):
return None
val = readEncodedNumber(self.fo)
return val
# format an arg by argtype
def formatArg(self, arg, argtype):
if (argtype == 'text') or (argtype == 'scalar_text') :
result = self.dict.lookup(arg)
elif (argtype == 'raw') or (argtype == 'number') or (argtype == 'scalar_number') :
result = arg
elif (argtype == 'snippets') :
result = arg
else :
print "Error Unknown argtype %s" % argtype
sys.exit(-2)
return result
# process the next tag token, recursively handling subtags,
# arguments, and commands
def procToken(self, token):
known_token = False
self.tag_push(token)
if self.debug : print 'Processing: ', self.get_tagpath(0)
cnt = self.tagpath_len()
for j in xrange(cnt):
tkn = self.get_tagpath(j)
if tkn in self.token_tags :
num_args = self.token_tags[tkn][0]
argtype = self.token_tags[tkn][1]
subtags = self.token_tags[tkn][2]
splcase = self.token_tags[tkn][3]
ntags = -1
known_token = True
break
if known_token :
# handle subtags if present
subtagres = []
if (splcase == 1):
# this type of tag uses of escape marker 0x74 indicate subtag count
if self.peek(1) == 0x74:
skip = readEncodedNumber(self.fo)
subtags = 1
num_args = 0
if (subtags == 1):
ntags = readEncodedNumber(self.fo)
if self.debug : print 'subtags: ' + token + ' has ' + str(ntags)
for j in xrange(ntags):
val = readEncodedNumber(self.fo)
subtagres.append(self.procToken(self.dict.lookup(val)))
# arguments can be scalars or vectors of text or numbers
argres = []
if num_args > 0 :
firstarg = self.peek(1)
if (firstarg in self.cmd_list) and (argtype != 'scalar_number') and (argtype != 'scalar_text'):
# single argument is a variable length vector of data
arg = readEncodedNumber(self.fo)
argres = self.decodeCMD(arg,argtype)
else :
# num_arg scalar arguments
for i in xrange(num_args):
argres.append(self.formatArg(readEncodedNumber(self.fo), argtype))
# build the return tag
result = []
tkn = self.get_tagpath(0)
result.append(tkn)
result.append(subtagres)
result.append(argtype)
result.append(argres)
self.tag_pop()
return result
# all tokens that need to be processed should be in the hash
# table if it may indicate a problem, either new token
# or an out of sync condition
else:
result = []
if (self.debug):
print 'Unknown Token:', token
self.tag_pop()
return result
# special loop used to process code snippets
# it is NEVER used to format arguments.
# builds the snippetList
def doLoop72(self, argtype):
cnt = readEncodedNumber(self.fo)
if self.debug :
result = 'Set of '+ str(cnt) + ' xml snippets. The overall structure \n'
result += 'of the document is indicated by snippet number sets at the\n'
result += 'end of each snippet. \n'
print result
for i in xrange(cnt):
if self.debug: print 'Snippet:',str(i)
snippet = []
snippet.append(i)
val = readEncodedNumber(self.fo)
snippet.append(self.procToken(self.dict.lookup(val)))
self.snippetList.append(snippet)
return
# general loop code gracisouly submitted by "skindle" - thank you!
def doLoop76Mode(self, argtype, cnt, mode):
result = []
adj = 0
if mode & 1:
adj = readEncodedNumber(self.fo)
mode = mode >> 1
x = []
for i in xrange(cnt):
x.append(readEncodedNumber(self.fo) - adj)
for i in xrange(mode):
for j in xrange(1, cnt):
x[j] = x[j] + x[j - 1]
for i in xrange(cnt):
result.append(self.formatArg(x[i],argtype))
return result
# 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
# new loop types may exist that are not handled here
# since they did not appear in the test cases
def decodeCMD(self, cmd, argtype):
if (cmd == 0x76):
# loop with cnt, and mode to control loop styles
cnt = readEncodedNumber(self.fo)
mode = readEncodedNumber(self.fo)
if self.debug : print 'Loop for', cnt, 'with mode', mode, ': '
return self.doLoop76Mode(argtype, cnt, mode)
if self.dbug: print "Unknown command", cmd
result = []
return result
# add full tag path to injected snippets
def updateName(self, tag, prefix):
name = tag[0]
subtagList = tag[1]
argtype = tag[2]
argList = tag[3]
nname = prefix + '.' + name
nsubtaglist = []
for j in subtagList:
nsubtaglist.append(self.updateName(j,prefix))
ntag = []
ntag.append(nname)
ntag.append(nsubtaglist)
ntag.append(argtype)
ntag.append(argList)
return ntag
# perform depth first injection of specified snippets into this one
def injectSnippets(self, snippet):
snipno, tag = snippet
name = tag[0]
subtagList = tag[1]
argtype = tag[2]
argList = tag[3]
nsubtagList = []
if len(argList) > 0 :
for j in argList:
asnip = self.snippetList[j]
aso, atag = self.injectSnippets(asnip)
atag = self.updateName(atag, name)
nsubtagList.append(atag)
argtype='number'
argList=[]
if len(nsubtagList) > 0 :
subtagList.extend(nsubtagList)
tag = []
tag.append(name)
tag.append(subtagList)
tag.append(argtype)
tag.append(argList)
snippet = []
snippet.append(snipno)
snippet.append(tag)
return snippet
# format the tag for output
def formatTag(self, node):
name = node[0]
subtagList = node[1]
argtype = node[2]
argList = node[3]
fullpathname = name.split('.')
nodename = fullpathname.pop()
ilvl = len(fullpathname)
indent = ' ' * (3 * ilvl)
result = indent + '<' + nodename + '>'
if len(argList) > 0:
argres = ''
for j in argList:
if (argtype == 'text') or (argtype == 'scalar_text') :
argres += j + '|'
else :
argres += str(j) + ','
argres = argres[0:-1]
if argtype == 'snippets' :
result += 'snippets:' + argres
else :
result += argres
if len(subtagList) > 0 :
result += '\n'
for j in subtagList:
if len(j) > 0 :
result += self.formatTag(j)
result += indent + '</' + nodename + '>\n'
else:
result += '</' + nodename + '>\n'
return result
# flatten tag
def flattenTag(self, node):
name = node[0]
subtagList = node[1]
argtype = node[2]
argList = node[3]
result = name
if (len(argList) > 0):
argres = ''
for j in argList:
if (argtype == 'text') or (argtype == 'scalar_text') :
argres += j + '|'
else :
argres += str(j) + '|'
argres = argres[0:-1]
if argtype == 'snippets' :
result += '.snippets=' + argres
else :
result += '=' + argres
result += '\n'
for j in subtagList:
if len(j) > 0 :
result += self.flattenTag(j)
return result
# reduce create xml output
def formatDoc(self, flat_xml):
result = ''
for j in self.doc :
if len(j) > 0:
if flat_xml:
result += self.flattenTag(j)
else:
result += self.formatTag(j)
if self.debug : print result
return result
# main loop - parse the page.dat files
# to create structured document and snippets
# FIXME: value at end of magic appears to be a subtags count
# but for what? For now, inject an 'info" tag as it is in
# every dictionary and seems close to what is meant
# The alternative is to special case the last _ "0x5f" to mean something
def process(self):
# peek at the first bytes to see what type of file it is
magic = self.fo.read(9)
if (magic[0:1] == 'p') and (magic[2:9] == 'marker_'):
first_token = 'info'
elif (magic[0:1] == 'p') and (magic[2:9] == '__PAGE_'):
skip = self.fo.read(2)
first_token = 'info'
elif (magic[0:1] == 'p') and (magic[2:8] == '_PAGE_'):
first_token = 'info'
elif (magic[0:1] == 'g') and (magic[2:9] == '__GLYPH'):
skip = self.fo.read(3)
first_token = 'info'
else :
# other0.dat file
first_token = None
self.fo.seek(-9,1)
# main loop to read and build the document tree
while True:
if first_token != None :
# use "inserted" first token 'info' for page and glyph files
tag = self.procToken(first_token)
if len(tag) > 0 :
self.doc.append(tag)
first_token = None
v = self.getNext()
if (v == None):
break
if (v == 0x72):
self.doLoop72('number')
elif (v > 0) and (v < self.dict.getSize()) :
tag = self.procToken(self.dict.lookup(v))
if len(tag) > 0 :
self.doc.append(tag)
else:
if self.debug:
print "Main Loop: Unknown value: %x" % v
if (v == 0):
if (self.peek(1) == 0x5f):
skip = self.fo.read(1)
first_token = 'info'
# now do snippet injection
if len(self.snippetList) > 0 :
if self.debug : print 'Injecting Snippets:'
snippet = self.injectSnippets(self.snippetList[0])
snipno = snippet[0]
tag_add = snippet[1]
if self.debug : print self.formatTag(tag_add)
if len(tag_add) > 0:
self.doc.append(tag_add)
# handle generation of xml output
xmlpage = self.formatDoc(self.flat_xml)
return xmlpage
def fromData(dict, fname):
flat_xml = True
debug = False
pp = PageParser(fname, dict, debug, flat_xml)
xmlpage = pp.process()
return xmlpage
def getXML(dict, fname):
flat_xml = False
debug = False
pp = PageParser(fname, dict, debug, flat_xml)
xmlpage = pp.process()
return xmlpage
def usage():
print 'Usage: '
print ' convert2xml.py dict0000.dat infile.dat '
print ' '
print ' Options:'
print ' -h print this usage help message '
print ' -d turn on debug output to check for potential errors '
print ' --flat-xml output the flattened xml page description only '
print ' '
print ' This program will attempt to convert a page*.dat file or '
print ' glyphs*.dat file, using the dict0000.dat file, to its xml description. '
print ' '
print ' Use "cmbtc_dump.py" first to unencrypt, uncompress, and dump '
print ' the *.dat files from a Topaz format e-book.'
#
# Main
#
def main(argv):
dictFile = ""
pageFile = ""
debug = False
flat_xml = False
printOutput = False
if len(argv) == 0:
printOutput = True
argv = sys.argv
try:
opts, args = getopt.getopt(argv[1:], "hd", ["flat-xml"])
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 =="-d":
debug=True
if o =="-h":
usage()
sys.exit(0)
if o =="--flat-xml":
flat_xml = True
dictFile, pageFile = args[0], args[1]
# read in the string table dictionary
dict = Dictionary(dictFile)
# dict.dumpDict()
# create a page parser
pp = PageParser(pageFile, dict, debug, flat_xml)
xmlpage = pp.process()
if printOutput:
print xmlpage
return 0
return xmlpage
if __name__ == '__main__':
sys.exit(main(''))

86
DeDRM_Windows_Application/DeDRM_WinApp/DeDRM_lib/lib/decryptepub.py
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#!/usr/bin/env python
# vim:ts=4:sw=4:softtabstop=4:smarttab:expandtab
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
import ineptepub
import ignobleepub
import zipfix
import re
def main(argv=sys.argv):
args = argv[1:]
if len(args) != 3:
return -1
infile = args[0]
outfile = args[1]
rscpath = args[2]
errlog = ''
# first fix the epub to make sure we do not get errors
name, ext = os.path.splitext(os.path.basename(infile))
bpath = os.path.dirname(infile)
zippath = os.path.join(bpath,name + '_temp.zip')
rv = zipfix.repairBook(infile, zippath)
if rv != 0:
print "Error while trying to fix epub"
return rv
rv = 1
# first try with the Adobe adept epub
# try with any keyfiles (*.der) in the rscpath
files = os.listdir(rscpath)
filefilter = re.compile("\.der$", re.IGNORECASE)
files = filter(filefilter.search, files)
if files:
for filename in files:
keypath = os.path.join(rscpath, filename)
try:
rv = ineptepub.decryptBook(keypath, zippath, outfile)
if rv == 0:
break
except Exception, e:
errlog += str(e)
rv = 1
pass
if rv == 0:
os.remove(zippath)
return 0
# still no luck
# now try with ignoble epub
# try with any keyfiles (*.b64) in the rscpath
files = os.listdir(rscpath)
filefilter = re.compile("\.b64$", re.IGNORECASE)
files = filter(filefilter.search, files)
if files:
for filename in files:
keypath = os.path.join(rscpath, filename)
try:
rv = ignobleepub.decryptBook(keypath, zippath, outfile)
if rv == 0:
break
except Exception, e:
errlog += str(e)
rv = 1
pass
os.remove(zippath)
if rv != 0:
print errlog
return rv
if __name__ == "__main__":
sys.exit(main())

46
DeDRM_Windows_Application/DeDRM_WinApp/DeDRM_lib/lib/decryptpdb.py
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#!/usr/bin/env python
# vim:ts=4:sw=4:softtabstop=4:smarttab:expandtab
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
import erdr2pml
def main(argv=sys.argv):
args = argv[1:]
if len(args) != 3:
return -1
infile = args[0]
outdir = args[1]
rscpath = args[2]
rv = 1
socialpath = os.path.join(rscpath,'sdrmlist.txt')
if os.path.exists(socialpath):
keydata = file(socialpath,'r').read()
keydata = keydata.rstrip(os.linesep)
ar = keydata.split(',')
for i in ar:
try:
name, cc8 = i.split(':')
except ValueError:
print ' Error parsing user supplied social drm data.'
return 1
rv = erdr2pml.decryptBook(infile, outdir, name, cc8, True)
if rv == 0:
break
return rv
if __name__ == "__main__":
sys.exit(main())

50
DeDRM_Windows_Application/DeDRM_WinApp/DeDRM_lib/lib/decryptpdf.py
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#!/usr/bin/env python
# vim:ts=4:sw=4:softtabstop=4:smarttab:expandtab
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
import re
import ineptpdf
def main(argv=sys.argv):
args = argv[1:]
if len(args) != 3:
return -1
infile = args[0]
outfile = args[1]
rscpath = args[2]
errlog = ''
rv = 1
# try with any keyfiles (*.der) in the rscpath
files = os.listdir(rscpath)
filefilter = re.compile("\.der$", re.IGNORECASE)
files = filter(filefilter.search, files)
if files:
for filename in files:
keypath = os.path.join(rscpath, filename)
try:
rv = ineptpdf.decryptBook(keypath, infile, outfile)
if rv == 0:
break
except Exception, e:
errlog += str(e)
rv = 1
pass
if rv != 0:
print errlog
return rv
if __name__ == "__main__":
sys.exit(main())

484
DeDRM_Windows_Application/DeDRM_WinApp/DeDRM_lib/lib/erdr2pml.py
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#!/usr/bin/env python
# vim:ts=4:sw=4:softtabstop=4:smarttab:expandtab
#
# erdr2pml.py
#
# This is a python script. You need a Python interpreter to run it.
# For example, ActiveState Python, which exists for windows.
# Changelog
#
# Based on ereader2html version 0.08 plus some later small fixes
#
# 0.01 - Initial version
# 0.02 - Support more eReader files. Support bold text and links. Fix PML decoder parsing bug.
# 0.03 - Fix incorrect variable usage at one place.
# 0.03b - enhancement by DeBockle (version 259 support)
# 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,
# 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
# - Psyco support - reduces runtime by a factor of (over) 3!
# E.g. (~600Kb file) 90 secs down to 24 secs
# - newstyle classes
# - changed map call to list comprehension
# may not work with python 2.3
# without Psyco this reduces runtime to 90%
# E.g. 90 secs down to 77 secs
# Psyco with map calls takes longer, do not run with map in Psyco JIT!
# - izip calls used instead of zip (if available), further reduction
# in run time (factor of 4.5).
# E.g. (~600Kb file) 90 secs down to 20 secs
# - Python 2.6+ support, avoid DeprecationWarning with sha/sha1
# 0.04 - Footnote support, PML output, correct charset in html, support more PML tags
# - Feature change, dump out PML file
# - Added supprt for footnote tags. NOTE footnote ids appear to be bad (not usable)
# in some pdb files :-( due to the same id being used multiple times
# - Added correct charset encoding (pml is based on cp1252)
# - Added logging support.
# 0.05 - Improved type 272 support for sidebars, links, chapters, metainfo, etc
# 0.06 - Merge of 0.04 and 0.05. Improved HTML output
# Placed images in subfolder, so that it's possible to just
# drop the book.pml file onto DropBook to make an unencrypted
# copy of the eReader file.
# Using that with Calibre works a lot better than the HTML
# conversion in this code.
# 0.07 - Further Improved type 272 support for sidebars with all earlier fixes
# 0.08 - fixed typos, removed extraneous things
# 0.09 - fixed typos in first_pages to first_page to again support older formats
# 0.10 - minor cleanups
# 0.11 - fixups for using correct xml for footnotes and sidebars for use with Dropbook
# 0.12 - Fix added to prevent lowercasing of image names when the pml code itself uses a different case in the link name.
# 0.13 - change to unbuffered stdout for use with gui front ends
# 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
__version__='0.19'
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 struct, binascii, getopt, zlib, os, os.path, urllib, tempfile
Des = None
if sys.platform.startswith('win'):
# first try with pycrypto
import pycrypto_des
Des = pycrypto_des.load_pycrypto()
if Des == None:
# they try with openssl
import openssl_des
Des = openssl_des.load_libcrypto()
else:
# first try with openssl
import openssl_des
Des = openssl_des.load_libcrypto()
if Des == None:
# then try with pycrypto
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:
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
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):
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])
if self.header[0x3C:0x3C+8] != ident:
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])
flags, val = a1, a2<<16|a3<<8|a4
self.sections.append( (offset, flags, val) )
def loadSection(self, section):
if section + 1 == self.num_sections:
end_off = len(self.contents)
else:
end_off = self.sections[section + 1][0]
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
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])
def deXOR(text, sp, table):
r=''
j = sp
for i in xrange(len(text)):
r += chr(ord(table[j]) ^ ord(text[i]))
j = j + 1
if j == len(table):
j = 0
return r
class EreaderProcessor(object):
def __init__(self, section_reader, username, creditcard):
self.section_reader = section_reader
data = 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)
self.data = data
des = Des(fixKey(data[0:8]))
cookie_shuf, cookie_size = struct.unpack('>LL', des.decrypt(data[-8:]))
if cookie_shuf < 3 or cookie_shuf > 0x14 or cookie_size < 0xf0 or cookie_size > 0x200:
raise ValueError('incorrect eReader version (error 2)')
input = des.decrypt(data[-cookie_size:])
def unshuff(data, shuf):
r = [''] * len(data)
j = 0
for i in xrange(len(data)):
j = (j + shuf) % len(data)
r[j] = data[i]
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]
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]
# 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]
# self.first_chapter_page = struct.unpack('>H', r[20:20+2])[0]
# self.num_link_pages = struct.unpack('>H', r[30:30+2])[0]
# self.first_link_page = struct.unpack('>H', r[28:28+2])[0]
# self.num_xtextsize_pages = struct.unpack('>H', r[54:54+2])[0]
# self.first_xtextsize_page = struct.unpack('>H', r[52:52+2])[0]
# **before** data record 1 was decrypted and unshuffled, it contained data
# to create an XOR table and which is used to fix footnote record 0, link records, chapter records, etc
self.xortable_offset = struct.unpack('>H', r[40:40+2])[0]
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
# self.num_bookinfo_pages = 0
# self.num_chapter_pages = 0
# self.num_link_pages = 0
# self.num_xtextsize_pages = 0
# self.first_bookinfo_page = -1
# self.first_chapter_page = -1
# self.first_link_page = -1
# self.first_xtextsize_page = -1
logging.debug('self.num_text_pages %d', self.num_text_pages)
logging.debug('self.num_footnote_pages %d, self.first_footnote_page %d', self.num_footnote_pages , self.first_footnote_page)
logging.debug('self.num_sidebar_pages %d, self.first_sidebar_page %d', self.num_sidebar_pages , self.first_sidebar_page)
self.flags = struct.unpack('>L', r[4:8])[0]
reqd_flags = (1<<9) | (1<<7) | (1<<10)
if (self.flags & reqd_flags) != reqd_flags:
print "Flags: 0x%X" % self.flags
raise ValueError('incompatible eReader file')
des = Des(fixKey(user_key))
if version == 259:
if drm_sub_version != 7:
raise ValueError('incorrect eReader version %d (error 3)' % drm_sub_version)
encrypted_key_sha = r[44:44+20]
encrypted_key = r[64:64+8]
elif version == 260:
if drm_sub_version != 13:
raise ValueError('incorrect eReader version %d (error 3)' % drm_sub_version)
encrypted_key = r[44:44+8]
encrypted_key_sha = r[52:52+20]
elif version == 272:
encrypted_key = r[172:172+8]
encrypted_key_sha = r[56:56+20]
self.content_key = des.decrypt(encrypted_key)
if sha1(self.content_key).digest() != encrypted_key_sha:
raise ValueError('Incorrect Name and/or Credit Card')
def getNumImages(self):
return self.num_image_pages
def getImage(self, i):
sect = self.section_reader(self.first_image_page + i)
name = sect[4:4+32].strip('\0')
data = sect[62:]
return sanitizeFileName(name), data
# def getChapterNamePMLOffsetData(self):
# cv = ''
# if self.num_chapter_pages > 0:
# for i in xrange(self.num_chapter_pages):
# chaps = self.section_reader(self.first_chapter_page + i)
# j = i % self.xortable_size
# 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)
# return cv
# def getLinkNamePMLOffsetData(self):
# lv = ''
# if self.num_link_pages > 0:
# for i in xrange(self.num_link_pages):
# links = self.section_reader(self.first_link_page + i)
# j = i % self.xortable_size
# 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)
# return lv
# def getExpandedTextSizesData(self):
# ts = ''
# if self.num_xtextsize_pages > 0:
# tsize = deXOR(self.section_reader(self.first_xtextsize_page), 0, self.xortable)
# for i in xrange(self.num_text_pages):
# xsize = struct.unpack('>H', tsize[0:2])[0]
# ts += "%d\n" % xsize
# tsize = tsize[2:]
# return ts
# def getBookInfo(self):
# bkinfo = ''
# if self.num_bookinfo_pages > 0:
# info = self.section_reader(self.first_bookinfo_page)
# bkinfo = deXOR(info, 0, self.xortable)
# bkinfo = bkinfo.replace('\0','|')
# bkinfo += '\n'
# return bkinfo
def getText(self):
des = Des(fixKey(self.content_key))
r = ''
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'
# the record 0 of the footnote section must pass through the Xor Table to make it useful
sect = self.section_reader(self.first_footnote_page)
fnote_ids = deXOR(sect, 0, self.xortable)
# the remaining records of the footnote sections need to be decoded with the content_key and zlib inflated
des = Des(fixKey(self.content_key))
for i in xrange(1,self.num_footnote_pages):
logging.debug('get footnotepage %d', i)
id_len = ord(fnote_ids[2])
id = fnote_ids[3:3+id_len]
fmarker = '<footnote id="%s">\n' % id
fmarker += zlib.decompress(des.decrypt(self.section_reader(self.first_footnote_page + i)))
fmarker += '\n</footnote>\n'
r += fmarker
fnote_ids = fnote_ids[id_len+4:]
# now handle sidebar pages
if self.num_sidebar_pages > 0:
r += '\n'
# the record 0 of the sidebar section must pass through the Xor Table to make it useful
sect = self.section_reader(self.first_sidebar_page)
sbar_ids = deXOR(sect, 0, self.xortable)
# the remaining records of the sidebar sections need to be decoded with the content_key and zlib inflated
des = Des(fixKey(self.content_key))
for i in xrange(1,self.num_sidebar_pages):
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 += '\n</sidebar>\n'
r += smarker
sbar_ids = sbar_ids[id_len+4:]
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
def convertEreaderToPml(infile, name, cc, outdir):
if not os.path.exists(outdir):
os.makedirs(outdir)
bookname = os.path.splitext(os.path.basename(infile))[0]
print " Decoding File"
sect = Sectionizer(infile, 'PNRdPPrs')
er = EreaderProcessor(sect.loadSection, name, cc)
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)
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)
def decryptBook(infile, outdir, name, cc, make_pmlz):
if make_pmlz :
# ignore specified outdir, use tempdir instead
outdir = tempfile.mkdtemp()
try:
print "Processing..."
convertEreaderToPml(infile, name, cc, outdir)
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, True)
print 'output is %s' % zipname
else :
print 'output in %s' % outdir
print "done"
except ValueError, e:
print "Error: %s" % e
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"
return
def main(argv=None):
try:
opts, args = getopt.getopt(sys.argv[1:], "h", ["make-pmlz"])
except getopt.GetoptError, err:
print str(err)
usage()
return 1
make_pmlz = False
for o, a in opts:
if o == "-h":
usage()
return 0
elif o == "--make-pmlz":
make_pmlz = True
print "eRdr2Pml v%s. Copyright (c) 2009 The Dark Reverser" % __version__
if len(args)!=3 and len(args)!=4:
usage()
return 1
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]
return decryptBook(infile, outdir, name, cc, make_pmlz)
if __name__ == "__main__":
sys.exit(main())

706
DeDRM_Windows_Application/DeDRM_WinApp/DeDRM_lib/lib/flatxml2html.py
Unescape Escape View File

@ -0,0 +1,706 @@
#! /usr/bin/python
# vim:ts=4:sw=4:softtabstop=4:smarttab:expandtab
# For use with Topaz Scripts Version 2.6
import sys
import csv
import os
import math
import getopt
from struct import pack
from struct import unpack
class DocParser(object):
def __init__(self, flatxml, classlst, fileid, bookDir, gdict, fixedimage):
self.id = os.path.basename(fileid).replace('.dat','')
self.svgcount = 0
self.docList = flatxml.split('\n')
self.docSize = len(self.docList)
self.classList = {}
self.bookDir = bookDir
self.gdict = gdict
tmpList = classlst.split('\n')
for pclass in tmpList:
if pclass != '':
# remove the leading period from the css name
cname = pclass[1:]
self.classList[cname] = True
self.fixedimage = fixedimage
self.ocrtext = []
self.link_id = []
self.link_title = []
self.link_page = []
self.link_href = []
self.link_type = []
self.dehyphen_rootid = []
self.paracont_stemid = []
self.parastems_stemid = []
def getGlyph(self, gid):
result = ''
id='id="gl%d"' % gid
return self.gdict.lookup(id)
def glyphs_to_image(self, glyphList):
def extract(path, key):
b = path.find(key) + len(key)
e = path.find(' ',b)
return int(path[b:e])
svgDir = os.path.join(self.bookDir,'svg')
imgDir = os.path.join(self.bookDir,'img')
imgname = self.id + '_%04d.svg' % self.svgcount
imgfile = os.path.join(imgDir,imgname)
# get glyph information
gxList = self.getData('info.glyph.x',0,-1)
gyList = self.getData('info.glyph.y',0,-1)
gidList = self.getData('info.glyph.glyphID',0,-1)
gids = []
maxws = []
maxhs = []
xs = []
ys = []
gdefs = []
# get path defintions, positions, dimensions for ecah glyph
# that makes up the image, and find min x and min y to reposition origin
minx = -1
miny = -1
for j in glyphList:
gid = gidList[j]
gids.append(gid)
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])
path = self.getGlyph(gid)
gdefs.append(path)
maxws.append(extract(path,'width='))
maxhs.append(extract(path,'height='))
# change the origin to minx, miny and calc max height and width
maxw = maxws[0] + xs[0] - minx
maxh = maxhs[0] + ys[0] - miny
for j in xrange(0, len(xs)):
xs[j] = xs[j] - minx
ys[j] = ys[j] - miny
maxw = max( maxw, (maxws[j] + xs[j]) )
maxh = max( maxh, (maxhs[j] + ys[j]) )
# open the image file for output
ifile = open(imgfile,'w')
ifile.write('<?xml version="1.0" standalone="no"?>\n')
ifile.write('<!DOCTYPE svg PUBLIC "-//W3C/DTD SVG 1.1//EN" "http://www.w3.org/Graphics/SVG/1.1/DTD/svg11.dtd">\n')
ifile.write('<svg width="%dpx" height="%dpx" viewBox="0 0 %d %d" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" version="1.1">\n' % (math.floor(maxw/10), math.floor(maxh/10), maxw, maxh))
ifile.write('<defs>\n')
for j in xrange(0,len(gdefs)):
ifile.write(gdefs[j])
ifile.write('</defs>\n')
for j in xrange(0,len(gids)):
ifile.write('<use xlink:href="#gl%d" x="%d" y="%d" />\n' % (gids[j], xs[j], ys[j]))
ifile.write('</svg>')
ifile.close()
return 0
# return tag at line pos in document
def lineinDoc(self, pos) :
if (pos >= 0) and (pos < self.docSize) :
item = self.docList[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.docList[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
# returns a vector of integers for the tagpath
def getData(self, tagpath, pos, end):
argres=[]
(foundat, argt) = self.findinDoc(tagpath, pos, end)
if (argt != None) and (len(argt) > 0) :
argList = argt.split('|')
argres = [ int(strval) for strval in argList]
return argres
# get the class
def getClass(self, pclass):
nclass = pclass
# 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
# 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(' ','-')
classres = ''
nclass = nclass.lower()
nclass = 'cl-' + nclass
baseclass = ''
# graphic is the base class for captions
if nclass.find('cl-cap-') >=0 :
classres = 'graphic' + ' '
else :
# strip to find baseclass
p = nclass.find('_')
if p > 0 :
baseclass = nclass[0:p]
if baseclass in self.classList:
classres += baseclass + ' '
classres += nclass
nclass = classres
return nclass
# develop a sorted description of the starting positions of
# groups and regions on the page, as well as the page type
def PageDescription(self):
def compare(x, y):
(xtype, xval) = x
(ytype, yval) = y
if xval > yval:
return 1
if xval == yval:
return 0
return -1
result = []
(pos, pagetype) = self.findinDoc('page.type',0,-1)
groupList = self.posinDoc('page.group')
groupregionList = self.posinDoc('page.group.region')
pageregionList = self.posinDoc('page.region')
# integrate into one list
for j in groupList:
result.append(('grpbeg',j))
for j in groupregionList:
result.append(('gregion',j))
for j in pageregionList:
result.append(('pregion',j))
result.sort(compare)
# insert group end and page end indicators
inGroup = False
j = 0
while True:
if j == len(result): break
rtype = result[j][0]
rval = result[j][1]
if not inGroup and (rtype == 'grpbeg') :
inGroup = True
j = j + 1
elif inGroup and (rtype in ('grpbeg', 'pregion')):
result.insert(j,('grpend',rval))
inGroup = False
else:
j = j + 1
if inGroup:
result.append(('grpend',-1))
result.append(('pageend', -1))
return pagetype, result
# build a description of the paragraph
def getParaDescription(self, start, end, regtype):
result = []
# paragraph
(pos, pclass) = self.findinDoc('paragraph.class',start,end)
pclass = self.getClass(pclass)
# 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)
(pos, slast) = self.findinDoc('paragraph.lastWord',start,end)
if (sfirst != None) and (slast != None) :
first = int(sfirst)
last = int(slast)
makeImage = (regtype == 'vertical') or (regtype == 'table')
if self.fixedimage:
makeImage = makeImage or (regtype == 'fixed')
if (pclass != None):
makeImage = makeImage or (pclass.find('.inverted') >= 0)
if self.fixedimage :
makeImage = makeImage or (pclass.find('cl-f-') >= 0)
if not makeImage :
# standard all word paragraph
for wordnum in xrange(first, last):
result.append(('ocr', wordnum))
return pclass, result
# convert paragraph to svg image
# translate first and last word into first and last glyphs
# and generate inline image and include it
glyphList = []
firstglyphList = self.getData('word.firstGlyph',0,-1)
gidList = self.getData('info.glyph.glyphID',0,-1)
firstGlyph = firstglyphList[first]
if last < len(firstglyphList):
lastGlyph = firstglyphList[last]
else :
lastGlyph = len(gidList)
for glyphnum in xrange(firstGlyph, lastGlyph):
glyphList.append(glyphnum)
# include any extratokens if they exist
(pos, sfg) = self.findinDoc('extratokens.firstGlyph',start,end)
(pos, slg) = self.findinDoc('extratokens.lastGlyph',start,end)
if (sfg != None) and (slg != None):
for glyphnum in xrange(int(sfg), int(slg)):
glyphList.append(glyphnum)
num = self.svgcount
self.glyphs_to_image(glyphList)
self.svgcount += 1
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,
# plus glyphs used to form starting letter of first word
# need to parse this type line by line
line = start + 1
word_class = ''
# if end is -1 then we must search to end of document
if end == -1 :
end = self.docSize
# seems some xml has last* coming before first* so we have to
# handle any order
sp_first = -1
sp_last = -1
gl_first = -1
gl_last = -1
ws_first = -1
ws_last = -1
word_class = ''
while (line < end) :
(name, argres) = self.lineinDoc(line)
if name.endswith('span.firstWord') :
sp_first = int(argres)
elif name.endswith('span.lastWord') :
sp_last = int(argres)
elif name.endswith('word.firstGlyph') :
gl_first = int(argres)
elif name.endswith('word.lastGlyph') :
gl_last = int(argres)
elif name.endswith('word_semantic.firstWord'):
ws_first = int(argres)
elif name.endswith('word_semantic.lastWord'):
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'
elif name.endswith('word.img.src'):
result.append(('img' + word_class, int(argres)))
word_class = ''
elif name.endswith('region.img.src'):
result.append(('img' + word_class, int(argres)))
if (sp_first != -1) and (sp_last != -1):
for wordnum in xrange(sp_first, sp_last):
result.append(('ocr', wordnum))
sp_first = -1
sp_last = -1
if (gl_first != -1) and (gl_last != -1):
glyphList = []
for glyphnum in xrange(gl_first, gl_last):
glyphList.append(glyphnum)
num = self.svgcount
self.glyphs_to_image(glyphList)
self.svgcount += 1
result.append(('svg', num))
gl_first = -1
gl_last = -1
if (ws_first != -1) and (ws_last != -1):
for wordnum in xrange(ws_first, ws_last):
result.append(('ocr', wordnum))
ws_first = -1
ws_last = -1
line += 1
return pclass, result
def buildParagraph(self, pclass, pdesc, type, regtype) :
parares = ''
sep =''
classres = ''
if pclass :
classres = ' class="' + pclass + '"'
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 + '>'
if (type == 'end'):
parares += ' '
lstart = len(parares)
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]
if (title == "") or (parares.rfind(title) < 0):
title=parares[lstart:]
if linktype == 'external' :
linkhref = self.link_href[link-1]
linkhtml = '<a href="%s">' % linkhref
else :
if len(self.link_page) >= link :
ptarget = self.link_page[link-1] - 1
linkhtml = '<a href="#page%04d">' % ptarget
else :
# just link to the current page
linkhtml = '<a href="#' + self.id + '">'
linkhtml += title + '</a>'
pos = parares.rfind(title)
if pos >= 0:
parares = parares[0:pos] + linkhtml + parares[pos+len(title):]
else :
parares += linkhtml
lstart = len(parares)
if word == '_link_' : word = ''
elif (link < 0) :
if word == '_link_' : word = ''
if word == '_lb_':
if ((num-1) in self.dehyphen_rootid ) or handle_links:
word = ''
sep = ''
elif br_lb :
word = '<br />\n'
sep = ''
else :
word = '\n'
sep = ''
if num in self.dehyphen_rootid :
word = word[0:-1]
sep = ''
parares += word + sep
elif wtype == 'img' :
sep = ''
parares += '<img src="img/img%04d.jpg" alt="" />' % num
parares += sep
elif wtype == 'imgsa' :
sep = ' '
parares += '<img src="img/img%04d.jpg" alt="" />' % num
parares += sep
elif wtype == 'svg' :
sep = ''
parares += '<img src="img/' + self.id + '_%04d.svg" alt="" />' % num
parares += sep
if len(sep) > 0 : parares = parares[0:-1]
if (type == 'full') or (type == 'end') :
parares += '</p>'
return parares
# walk the document tree collecting the information needed
# to build an html page using the ocrText
def process(self):
htmlpage = ''
# get the ocr text
(pos, argres) = self.findinDoc('info.word.ocrText',0,-1)
if argres : self.ocrtext = argres.split('|')
# get information to dehyphenate the text
self.dehyphen_rootid = self.getData('info.dehyphen.rootID',0,-1)
# 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)
# 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)
# collect link ids
self.link_id = self.getData('info.word.link_id',0,-1)
# collect link destination page numbers
self.link_page = self.getData('info.links.page',0,-1)
# collect link types (container versus external)
(pos, argres) = self.findinDoc('info.links.type',0,-1)
if argres : self.link_type = argres.split('|')
# collect link destinations
(pos, argres) = self.findinDoc('info.links.href',0,-1)
if argres : self.link_href = argres.split('|')
# collect link titles
(pos, argres) = self.findinDoc('info.links.title',0,-1)
if argres :
self.link_title = argres.split('|')
else:
self.link_title.append('')
# get a descriptions of the starting points of the regions
# and groups on the page
(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'
anchorSet = True
# handle groups of graphics with text captions
if (etype == 'grpbeg'):
(pos, grptype) = self.findinDoc('group.type', start, end)
if grptype != None:
if grptype == 'graphic':
gcstr = ' class="' + grptype + '"'
htmlpage += '<div' + gcstr + '>'
inGroup = True
elif (etype == 'grpend'):
if inGroup:
htmlpage += '</div>\n'
inGroup = False
else:
(pos, regtype) = self.findinDoc('region.type',start,end)
if regtype == 'graphic' :
(pos, simgsrc) = self.findinDoc('img.src',start,end)
if simgsrc:
if inGroup:
htmlpage += '<img src="img/img%04d.jpg" alt="" />' % int(simgsrc)
else:
htmlpage += '<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'
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 + '">'
else:
htmlpage += '<' + tag + '>'
htmlpage += self.buildParagraph(pclass, pdesc, 'middle', regtype)
htmlpage += '</' + tag + '>'
elif (regtype == 'text') or (regtype == 'fixed') or (regtype == 'insert') or (regtype == 'listitem'):
ptype = 'full'
# check to see if this is a continution from the previous page
if first_para_continued :
ptype = 'end'
first_para_continued = False
(pclass, pdesc) = self.getParaDescription(start,end, regtype)
if pclass and (len(pclass) >= 6) and (ptype == 'full'):
tag = 'p'
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 + '>'
else :
htmlpage += self.buildParagraph(pclass, pdesc, ptype, regtype)
elif (regtype == 'tocentry') :
ptype = 'full'
if first_para_continued :
ptype = 'end'
first_para_continued = False
(pclass, pdesc) = self.getParaDescription(start,end, regtype)
htmlpage += self.buildParagraph(pclass, pdesc, ptype, regtype)
elif (regtype == 'vertical') or (regtype == 'table') :
ptype = 'full'
if inGroup:
ptype = 'middle'
if first_para_continued :
ptype = 'end'
first_para_continued = False
(pclass, pdesc) = self.getParaDescription(start, end, regtype)
htmlpage += 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)
else :
print ' Making region type', regtype,
(pos, temp) = self.findinDoc('paragraph',start,end)
(pos2, temp) = self.findinDoc('span',start,end)
if pos != -1 or pos2 != -1:
print ' a "text" region'
orig_regtype = regtype
regtype = 'fixed'
ptype = 'full'
# check to see if this is a continution from the previous page
if first_para_continued :
ptype = 'end'
first_para_continued = False
(pclass, pdesc) = self.getParaDescription(start,end, regtype)
if not pclass:
if orig_regtype.endswith('.right') : pclass = 'cl-right'
elif orig_regtype.endswith('.center') : pclass = 'cl-center'
elif orig_regtype.endswith('.left') : pclass = 'cl-left'
elif orig_regtype.endswith('.justify') : pclass = 'cl-justify'
if pclass and (ptype == 'full') and (len(pclass) >= 6):
tag = 'p'
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 + '>'
else :
htmlpage += 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)
if last_para_continued :
if htmlpage[-4:] == '</p>':
htmlpage = htmlpage[0:-4]
last_para_continued = False
return htmlpage
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

151
DeDRM_Windows_Application/DeDRM_WinApp/DeDRM_lib/lib/flatxml2svg.py
Unescape Escape View File

@ -0,0 +1,151 @@
#! /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

561
DeDRM_Windows_Application/DeDRM_WinApp/DeDRM_lib/lib/genbook.py
Unescape Escape View File

@ -0,0 +1,561 @@
#! /usr/bin/python
# vim:ts=4:sw=4:softtabstop=4:smarttab:expandtab
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 csv
import os
import getopt
from struct import pack
from struct import unpack
# local support routines
import convert2xml
import flatxml2html
import flatxml2svg
import stylexml2css
# Get a 7 bit encoded number from a file
def readEncodedNumber(file):
flag = False
c = file.read(1)
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)
if data >= 0x80:
datax = (data & 0x7F)
while data >= 0x80 :
c = file.read(1)
if (len(c) == 0):
return None
data = ord(c)
datax = (datax <<7) + (data & 0x7F)
data = datax
if flag:
data = -data
return data
# Get a length prefixed string from the file
def lengthPrefixString(data):
return encodeNumber(len(data))+data
def readString(file):
stringLength = readEncodedNumber(file)
if (stringLength == None):
return None
sv = file.read(stringLength)
if (len(sv) != stringLength):
return ""
return unpack(str(stringLength)+"s",sv)[0]
def getMetaArray(metaFile):
# parse the meta file
result = {}
fo = file(metaFile,'rb')
size = readEncodedNumber(fo)
for i in xrange(size):
tag = readString(fo)
value = readString(fo)
result[tag] = value
# print tag, value
fo.close()
return result
# dictionary of all text strings by index value
class Dictionary(object):
def __init__(self, dictFile):
self.filename = dictFile
self.size = 0
self.fo = file(dictFile,'rb')
self.stable = []
self.size = readEncodedNumber(self.fo)
for i in xrange(self.size):
self.stable.append(self.escapestr(readString(self.fo)))
self.pos = 0
def escapestr(self, str):
str = str.replace('&','&amp;')
str = str.replace('<','&lt;')
str = str.replace('>','&gt;')
str = str.replace('=','&#61;')
return str
def lookup(self,val):
if ((val >= 0) and (val < self.size)) :
self.pos = val
return self.stable[self.pos]
else:
print "Error - %d outside of string table limits" % val
sys.exit(-1)
def getSize(self):
return self.size
def getPos(self):
return self.pos
class PageDimParser(object):
def __init__(self, flatxml):
self.flatdoc = flatxml.split('\n')
# find tag if within pos to end inclusive
def findinDoc(self, tagpath, pos, end) :
result = None
docList = self.flatdoc
cnt = len(docList)
if end == -1 :
end = cnt
else:
end = min(cnt,end)
foundat = -1
for j in xrange(pos, end):
item = docList[j]
if item.find('=') >= 0:
(name, argres) = item.split('=')
else :
name = item
argres = ''
if name.endswith(tagpath) :
result = argres
foundat = j
break
return foundat, result
def process(self):
(pos, sph) = self.findinDoc('page.h',0,-1)
(pos, spw) = self.findinDoc('page.w',0,-1)
if (sph == None): sph = '-1'
if (spw == None): spw = '-1'
return sph, spw
def getPageDim(flatxml):
# create a document parser
dp = PageDimParser(flatxml)
(ph, pw) = dp.process()
return ph, pw
class GParser(object):
def __init__(self, flatxml):
self.flatdoc = flatxml.split('\n')
self.dpi = 1440
self.gh = self.getData('info.glyph.h')
self.gw = self.getData('info.glyph.w')
self.guse = self.getData('info.glyph.use')
if self.guse :
self.count = len(self.guse)
else :
self.count = 0
self.gvtx = self.getData('info.glyph.vtx')
self.glen = self.getData('info.glyph.len')
self.gdpi = self.getData('info.glyph.dpi')
self.vx = self.getData('info.vtx.x')
self.vy = self.getData('info.vtx.y')
self.vlen = self.getData('info.len.n')
if self.vlen :
self.glen.append(len(self.vlen))
elif self.glen:
self.glen.append(0)
if self.vx :
self.gvtx.append(len(self.vx))
elif self.gvtx :
self.gvtx.append(0)
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 == path):
result = argres
break
if (len(argres) > 0) :
for j in xrange(0,len(argres)):
argres[j] = int(argres[j])
return result
def getGlyphDim(self, gly):
maxh = (self.gh[gly] * self.dpi) / self.gdpi[gly]
maxw = (self.gw[gly] * self.dpi) / self.gdpi[gly]
return maxh, maxw
def getPath(self, gly):
path = ''
if (gly < 0) or (gly >= self.count):
return path
tx = self.vx[self.gvtx[gly]:self.gvtx[gly+1]]
ty = self.vy[self.gvtx[gly]:self.gvtx[gly+1]]
p = 0
for k in xrange(self.glen[gly], self.glen[gly+1]):
if (p == 0):
zx = tx[0:self.vlen[k]+1]
zy = ty[0:self.vlen[k]+1]
else:
zx = tx[self.vlen[k-1]+1:self.vlen[k]+1]
zy = ty[self.vlen[k-1]+1:self.vlen[k]+1]
p += 1
j = 0
while ( j < len(zx) ):
if (j == 0):
# Start Position.
path += 'M %d %d ' % (zx[j] * self.dpi / self.gdpi[gly], zy[j] * self.dpi / self.gdpi[gly])
elif (j <= len(zx)-3):
# Cubic Bezier Curve
path += 'C %d %d %d %d %d %d ' % (zx[j] * self.dpi / self.gdpi[gly], zy[j] * self.dpi / self.gdpi[gly], zx[j+1] * self.dpi / self.gdpi[gly], zy[j+1] * self.dpi / self.gdpi[gly], zx[j+2] * self.dpi / self.gdpi[gly], zy[j+2] * self.dpi / self.gdpi[gly])
j += 2
elif (j == len(zx)-2):
# Cubic Bezier Curve to Start Position
path += 'C %d %d %d %d %d %d ' % (zx[j] * self.dpi / self.gdpi[gly], zy[j] * self.dpi / self.gdpi[gly], zx[j+1] * self.dpi / self.gdpi[gly], zy[j+1] * self.dpi / self.gdpi[gly], zx[0] * self.dpi / self.gdpi[gly], zy[0] * self.dpi / self.gdpi[gly])
j += 1
elif (j == len(zx)-1):
# Quadratic Bezier Curve to Start Position
path += 'Q %d %d %d %d ' % (zx[j] * self.dpi / self.gdpi[gly], zy[j] * self.dpi / self.gdpi[gly], zx[0] * self.dpi / self.gdpi[gly], zy[0] * self.dpi / self.gdpi[gly])
j += 1
path += 'z'
return path
# dictionary of all text strings by index value
class GlyphDict(object):
def __init__(self):
self.gdict = {}
def lookup(self, id):
# id='id="gl%d"' % val
if id in self.gdict:
return self.gdict[id]
return None
def addGlyph(self, val, path):
id='id="gl%d"' % val
self.gdict[id] = path
def generateBook(bookDir, raw, fixedimage):
# sanity check Topaz file extraction
if not os.path.exists(bookDir) :
print "Can not find directory with unencrypted book"
return 1
dictFile = os.path.join(bookDir,'dict0000.dat')
if not os.path.exists(dictFile) :
print "Can not find dict0000.dat file"
return 1
pageDir = os.path.join(bookDir,'page')
if not os.path.exists(pageDir) :
print "Can not find page directory in unencrypted book"
return 1
imgDir = os.path.join(bookDir,'img')
if not os.path.exists(imgDir) :
print "Can not find image directory in unencrypted book"
return 1
glyphsDir = os.path.join(bookDir,'glyphs')
if not os.path.exists(glyphsDir) :
print "Can not find glyphs directory in unencrypted book"
return 1
metaFile = os.path.join(bookDir,'metadata0000.dat')
if not os.path.exists(metaFile) :
print "Can not find metadata0000.dat in unencrypted book"
return 1
svgDir = os.path.join(bookDir,'svg')
if not os.path.exists(svgDir) :
os.makedirs(svgDir)
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) :
print "Can not find other0000.dat in unencrypted book"
return 1
print "Updating to color images if available"
spath = os.path.join(bookDir,'color_img')
dpath = os.path.join(bookDir,'img')
filenames = os.listdir(spath)
filenames = sorted(filenames)
for filename in filenames:
imgname = filename.replace('color','img')
sfile = os.path.join(spath,filename)
dfile = os.path.join(dpath,imgname)
imgdata = file(sfile,'rb').read()
file(dfile,'wb').write(imgdata)
print "Creating cover.jpg"
isCover = False
cpath = os.path.join(bookDir,'img')
cpath = os.path.join(cpath,'img0000.jpg')
if os.path.isfile(cpath):
cover = file(cpath, 'rb').read()
cpath = os.path.join(bookDir,'cover.jpg')
file(cpath, 'wb').write(cover)
isCover = True
print 'Processing Dictionary'
dict = Dictionary(dictFile)
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)
print 'Processing StyleSheet'
# get some scaling info from metadata to use while processing styles
fontsize = '135'
if 'fontSize' in meta_array:
fontsize = meta_array['fontSize']
# also get the size of a normal text page
spage = '1'
if 'firstTextPage' in meta_array:
spage = meta_array['firstTextPage']
pnum = int(spage)
# get page height and width from first text page for use in stylesheet scaling
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'
# print ' ', 'other0000.dat'
xname = os.path.join(bookDir, 'style.css')
flat_xml = convert2xml.fromData(dict, otherFile)
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))
print 'Processing Glyphs'
gd = GlyphDict()
filenames = os.listdir(glyphsDir)
filenames = sorted(filenames)
glyfname = os.path.join(svgDir,'glyphs.svg')
glyfile = open(glyfname, 'w')
glyfile.write('<?xml version="1.0" standalone="no"?>\n')
glyfile.write('<!DOCTYPE svg PUBLIC "-//W3C/DTD SVG 1.1//EN" "http://www.w3.org/Graphics/SVG/1.1/DTD/svg11.dtd">\n')
glyfile.write('<svg width="512" height="512" viewBox="0 0 511 511" xmlns="http://www.w3.org/2000/svg" version="1.1">\n')
glyfile.write('<title>Glyphs for %s</title>\n' % meta_array['Title'])
glyfile.write('<defs>\n')
counter = 0
for filename in filenames:
# print ' ', filename
print '.',
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))
gp = GParser(flat_xml)
for i in xrange(0, gp.count):
path = gp.getPath(i)
maxh, maxw = gp.getGlyphDim(i)
fullpath = '<path id="gl%d" d="%s" fill="black" /><!-- width=%d height=%d -->\n' % (counter * 256 + i, path, maxw, maxh)
glyfile.write(fullpath)
gd.addGlyph(counter * 256 + i, fullpath)
counter += 1
glyfile.write('</defs>\n')
glyfile.write('</svg>\n')
glyfile.close()
print " "
# start up the 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'
print 'Processing Pages'
# Books are at 1440 DPI. This is rendering at twice that size for
# 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
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))
# first get the html
htmlstr += flatxml2html.convert2HTML(flat_xml, classlst, fname, bookDir, gd, fixedimage)
# now get the svg image of the page
svgxml = flatxml2svg.convert2SVG(gd, flat_xml, counter, numfiles, 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)
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.write(svgxml)
pfile.close()
counter += 1
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'
# 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'
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'
# adding image files to manifest
filenames = os.listdir(imgDir)
filenames = sorted(filenames)
for filename in filenames:
imgname, imgext = os.path.splitext(filename)
if imgext == '.jpg':
imgext = 'jpeg'
if imgext == '.svg':
imgext = 'svg+xml'
opfstr += ' <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'
# adding spine
opfstr += '<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'
file(opfname, 'wb').write(opfstr)
print 'Processing Complete'
return 0
def usage():
print "genbook.py generates a book from the extract Topaz Files"
print "Usage:"
print " genbook.py [-r] [-h [--fixed-image] <bookDir> "
print " "
print "Options:"
print " -h : help - print this usage message"
print " -r : generate raw svg files (not wrapped in xhtml)"
print " --fixed-image : genearate any Fixed Area as an svg image in the html"
print " "
def main(argv):
bookDir = ''
if len(argv) == 0:
argv = sys.argv
try:
opts, args = getopt.getopt(argv[1:], "rh:",["fixed-image"])
except getopt.GetoptError, err:
print str(err)
usage()
return 1
if len(opts) == 0 and len(args) == 0 :
usage()
return 1
raw = 0
fixedimage = False
for o, a in opts:
if o =="-h":
usage()
return 0
if o =="-r":
raw = 1
if o =="--fixed-image":
fixedimage = True
bookDir = args[0]
rv = generateBook(bookDir, raw, fixedimage)
return rv
if __name__ == '__main__':
sys.exit(main(''))

336
DeDRM_Windows_Application/DeDRM_WinApp/DeDRM_lib/lib/ignobleepub.py
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#! /usr/bin/python
from __future__ import with_statement
# ignobleepub.pyw, version 3.4
# 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
# 3.2 - add support for encoding to 'utf-8' when building up list of files to cecrypt from encryption.xml
# 3.3 - On Windows try PyCrypto first and OpenSSL next
# 3.4 - Modify interace to allow use with import
__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
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()
"""
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
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 decryptBook(keypath, inpath, outpath):
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
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:]
return decryptBook(keypath, inpath, outpath)
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())

239
DeDRM_Windows_Application/DeDRM_WinApp/DeDRM_lib/lib/ignoblekeygen.py
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#! /usr/bin/python
from __future__ import with_statement
# ignoblekeygen.pyw, version 2.3
# 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
# 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
# 2.2 - On Windows try PyCrypto first and then OpenSSL next
# 2.3 - Modify interface to allow use of import
"""
Generate Barnes & Noble EPUB user key from name and credit card number.
"""
__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
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_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
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 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
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())

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#! /usr/bin/python
# -*- coding: utf-8 -*-
from __future__ import with_statement
# ineptepub.pyw, version 5.6
# 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
# 5.5 - On Windows try PyCrypto first, OpenSSL next
# 5.6 - Modify interface to allow use with import
"""
Decrypt Adobe ADEPT-encrypted EPUB books.
"""
__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
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 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
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 decryptBook(keypath, inpath, outpath):
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
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:]
return decryptBook(keypath, inpath, outpath)
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())

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#! /usr/bin/python
# -*- coding: utf-8 -*-
from __future__ import with_statement
# ineptkey.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 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.
#
# 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
# 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.
# Revision history:
# 1 - Initial release, for Adobe Digital Editions 1.7
# 2 - Better algorithm for finding pLK; improved error handling
# 3 - Rename to INEPT
# 4 - Series of changes by joblack (and others?) --
# 4.1 - quick beta fix for ADE 1.7.2 (anon)
# 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
# 5.1 - 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
"""
Retrieve Adobe ADEPT user key.
"""
__license__ = 'GPL v3'
import sys
import os
import struct
import Tkinter
import Tkconstants
import tkMessageBox
import traceback
class ADEPTError(Exception):
pass
if sys.platform.startswith('win'):
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_pycrypto, _load_crypto_libcrypto):
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(keypath):
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])]
with open(keypath, 'wb') as f:
f.write(userkey)
return True
elif sys.platform.startswith('darwin'):
import xml.etree.ElementTree as etree
import Carbon.File
import Carbon.Folder
import Carbon.Folders
import MacOS
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 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
return None
def retrieve_key(keypath):
actpath = find_app_support_file(ACTIVATION_PATH)
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:]
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
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
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 extractKeyfile(keypath):
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
return 0
def cli_main(argv=sys.argv):
keypath = argv[1]
return extractKeyfile(keypath)
def main(argv=sys.argv):
root = Tkinter.Tk()
root.withdraw()
progname = os.path.basename(argv[0])
keypath = 'adeptkey.der'
success = False
try:
success = retrieve_key(keypath)
except ADEPTError, e:
tkMessageBox.showerror("ADEPT Key", "Error: " + str(e))
except Exception:
root.wm_state('normal')
root.title('ADEPT Key')
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())

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DeDRM_Windows_Application/DeDRM_WinApp/DeDRM_lib/lib/ineptpdf.py
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DeDRM_Windows_Application/DeDRM_WinApp/DeDRM_lib/lib/k4mobidedrm.py
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#!/usr/bin/env python
from __future__ import with_statement
# 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.
__version__ = '2.1'
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 string
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)
# cleanup bytestring filenames
# borrowed from calibre from calibre/src/calibre/__init__.py
# added in removal of non-printing chars
# and removal of . at start
def cleanup_name(name):
_filename_sanitize = re.compile(r'[\xae\0\\|\?\*<":>\+/]')
substitute='_'
one = ''.join(char for char in name if char in string.printable)
one = _filename_sanitize.sub(substitute, one)
one = re.sub(r'\s', ' ', one).strip()
one = re.sub(r'^\.+$', '_', one)
one = one.replace('..', substitute)
# Windows doesn't like path components that end with a period
if one.endswith('.'):
one = one[:-1]+substitute
# Mac and Unix don't like file names that begin with a full stop
if len(one) > 0 and one[0] == '.':
one = substitute+one[1:]
return one
def decryptBook(infile, outdir, k4, kInfoFiles, serials, pids):
import mobidedrm
import topazextract
import kgenpids
# 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
filenametitle = cleanup_name(title)
outfilename = bookname
if len(bookname)>4 and len(filenametitle)>4 and bookname[:4] != filenametitle[:4]:
outfilename = outfilename + "_" + filenametitle
# 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 "Error: " + str(e) + "\nDRM Removal Failed.\n"
return 1
except Exception, e:
if not mobi:
print "Error: " + str(e) + "\nDRM Removal Failed.\n"
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()
shutil.rmtree(tempdir, True)
return 1
pass
if mobi:
outfile = os.path.join(outdir,outfilename + '_nodrm' + '.mobi')
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, outfilename + '_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, outfilename + '_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, outfilename + '_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, True)
return 0
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):
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]
return decryptBook(infile, outdir, k4, kInfoFiles, serials, pids)
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, 2, 1) # 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.'

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DeDRM_Windows_Application/DeDRM_WinApp/DeDRM_lib/lib/k4mutils.py
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# standlone set of Mac OSX specific routines needed for K4DeDRM
from __future__ import with_statement
import sys
import os
import subprocess
class DrmException(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 DrmException('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 DrmException('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 DrmException('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 DrmException('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, DrmException):
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.isfile(kinfopath):
raise DrmException('Error: .kindle-info file can not be found')
return open(kinfopath,'r')
else:
if not os.path.isfile(kinfoFile):
raise DrmException('Error: kindle-info file can not be found')
return open(kInfoFile, 'r')

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DeDRM_Windows_Application/DeDRM_WinApp/DeDRM_lib/lib/k4pcutils.py
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# 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]
kinfopath = path +'\\Amazon\\Kindle For PC\\{AMAwzsaPaaZAzmZzZQzgZCAkZ3AjA_AY}\\kindle.info'
if not os.path.isfile(kinfopath):
raise DrmException('Error: kindle.info file can not be found')
return open(kinfopath,'r')
else:
if not os.path.isfile(kInfoFile):
raise DrmException('Error: kindle.info file can not be found')
return open(kInfoFile, 'r')

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DeDRM_Windows_Application/DeDRM_WinApp/DeDRM_lib/lib/kgenpids.py
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#!/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 and token != 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)
kindleDatabase = None
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 or token == None:
print "\nNo EXTH record type 209 or token - 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

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DeDRM_Windows_Application/DeDRM_WinApp/DeDRM_lib/lib/mobidedrm.py
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#!/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
# 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%
__version__ = '0.26'
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 os
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' and self.header[0x3C:0x3C+8] != 'TEXtREAd':
raise DrmException("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])
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])
if self.magic == 'TEXtREAd':
print "Book has format: ", self.magic
self.extra_data_flags = 0
self.mobi_length = 0
self.mobi_version = -1
self.meta_array = {}
return
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 = {}
try:
exth_flag, = struct.unpack('>L', self.sect[0x80:0x84])
exth = 'NONE'
if exth_flag & 0x40:
exth = self.sect[16 + self.mobi_length:]
if (len(exth) >= 4) 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])
# 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)
content = "\144"
elif type == 404 and size == 9:
# make sure text to speech is enabled
self.patchSection(0, "\0", 16 + self.mobi_length + pos + 8)
content = "\0"
else:
content = exth[pos + 8: pos + size]
#print type, size, content
self.meta_array[type] = content
pos += size
except:
self.meta_array = {}
pass
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])
print 'Crypto Type is: ', crypto_type
self.crypto_type = crypto_type
if crypto_type == 0:
print "This book is not encrypted."
return self.data_file
if crypto_type != 2 and crypto_type != 1:
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)
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("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.")
# 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 "File has default encryption, no specific PID."
else:
print "File is encoded with PID "+checksumPid(pid)+"."
# 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)<3 or 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]
if len(argv) is 4:
pidlist = argv[3].split(',')
else:
pidlist = {}
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())

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DeDRM_Windows_Application/DeDRM_WinApp/DeDRM_lib/lib/openssl_des.py
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#!/usr/bin/env python
# vim:ts=4:sw=4:softtabstop=4:smarttab:expandtab
# implement just enough of des from openssl to make erdr2pml.py happy
def load_libcrypto():
from ctypes import CDLL, POINTER, c_void_p, c_char_p, c_char, c_int, c_long, \
Structure, c_ulong, create_string_buffer, cast
from ctypes.util import find_library
import sys
if sys.platform.startswith('win'):
libcrypto = find_library('libeay32')
else:
libcrypto = find_library('crypto')
if libcrypto is None:
return None
libcrypto = CDLL(libcrypto)
# typedef struct DES_ks
# {
# union
# {
# DES_cblock cblock;
# /* make sure things are correct size on machines with
# * 8 byte longs */
# DES_LONG deslong[2];
# } ks[16];
# } DES_key_schedule;
# 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),
('DES_cblock2', c_char * 16),
('DES_cblock3', c_char * 16),
('DES_cblock4', c_char * 16),
('DES_cblock5', c_char * 16),
('DES_cblock6', c_char * 16),
('DES_cblock7', c_char * 16),
('DES_cblock8', c_char * 16),
('DES_cblock9', c_char * 16),
('DES_cblock10', c_char * 16),
('DES_cblock11', c_char * 16),
('DES_cblock12', c_char * 16),
('DES_cblock13', c_char * 16),
('DES_cblock14', c_char * 16),
('DES_cblock15', c_char * 16),
('DES_cblock16', c_char * 16)]
DES_KEY_SCHEDULE_p = POINTER(DES_KEY_SCHEDULE)
def F(restype, name, argtypes):
func = getattr(libcrypto, name)
func.restype = restype
func.argtypes = argtypes
return func
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')
return
self.key = key
self.keyschedule = DES_KEY_SCHEDULE()
DES_set_key(self.key, self.keyschedule)
def desdecrypt(self, data):
ob = create_string_buffer(len(data))
DES_ecb_encrypt(data, ob, self.keyschedule, 0)
return ob.raw
def decrypt(self, data):
if not data:
return ''
i = 0
result = []
while i < len(data):
block = data[i:i+8]
processed_block = self.desdecrypt(block)
result.append(processed_block)
i += 8
return ''.join(result)
return DES

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DeDRM_Windows_Application/DeDRM_WinApp/DeDRM_lib/lib/pycrypto_des.py
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#!/usr/bin/env python
# vim:ts=4:sw=4:softtabstop=4:smarttab:expandtab
def load_pycrypto():
try :
from Crypto.Cipher import DES as _DES
except:
return None
class DES(object):
def __init__(self, key):
if len(key) != 8 :
raise Error('DES improper key used')
self.key = key
self._des = _DES.new(key,_DES.MODE_ECB)
def desdecrypt(self, data):
return self._des.decrypt(data)
def decrypt(self, data):
if not data:
return ''
i = 0
result = []
while i < len(data):
block = data[i:i+8]
processed_block = self.desdecrypt(block)
result.append(processed_block)
i += 8
return ''.join(result)
return DES

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DeDRM_Windows_Application/DeDRM_WinApp/DeDRM_lib/lib/python_des.py
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#!/usr/bin/env python
# vim:ts=4:sw=4:softtabstop=4:smarttab:expandtab
import sys
ECB = 0
CBC = 1
class Des(object):
__pc1 = [56, 48, 40, 32, 24, 16, 8, 0, 57, 49, 41, 33, 25, 17,
9, 1, 58, 50, 42, 34, 26, 18, 10, 2, 59, 51, 43, 35,
62, 54, 46, 38, 30, 22, 14, 6, 61, 53, 45, 37, 29, 21,
13, 5, 60, 52, 44, 36, 28, 20, 12, 4, 27, 19, 11, 3]
__left_rotations = [1, 1, 2, 2, 2, 2, 2, 2, 1, 2, 2, 2, 2, 2, 2, 1]
__pc2 = [13, 16, 10, 23, 0, 4,2, 27, 14, 5, 20, 9,
22, 18, 11, 3, 25, 7, 15, 6, 26, 19, 12, 1,
40, 51, 30, 36, 46, 54, 29, 39, 50, 44, 32, 47,
43, 48, 38, 55, 33, 52, 45, 41, 49, 35, 28, 31]
__ip = [57, 49, 41, 33, 25, 17, 9, 1, 59, 51, 43, 35, 27, 19, 11, 3,
61, 53, 45, 37, 29, 21, 13, 5, 63, 55, 47, 39, 31, 23, 15, 7,
56, 48, 40, 32, 24, 16, 8, 0, 58, 50, 42, 34, 26, 18, 10, 2,
60, 52, 44, 36, 28, 20, 12, 4, 62, 54, 46, 38, 30, 22, 14, 6]
__expansion_table = [31, 0, 1, 2, 3, 4, 3, 4, 5, 6, 7, 8,
7, 8, 9, 10, 11, 12,11, 12, 13, 14, 15, 16,
15, 16, 17, 18, 19, 20,19, 20, 21, 22, 23, 24,
23, 24, 25, 26, 27, 28,27, 28, 29, 30, 31, 0]
__sbox = [[14, 4, 13, 1, 2, 15, 11, 8, 3, 10, 6, 12, 5, 9, 0, 7,
0, 15, 7, 4, 14, 2, 13, 1, 10, 6, 12, 11, 9, 5, 3, 8,
4, 1, 14, 8, 13, 6, 2, 11, 15, 12, 9, 7, 3, 10, 5, 0,
15, 12, 8, 2, 4, 9, 1, 7, 5, 11, 3, 14, 10, 0, 6, 13],
[15, 1, 8, 14, 6, 11, 3, 4, 9, 7, 2, 13, 12, 0, 5, 10,
3, 13, 4, 7, 15, 2, 8, 14, 12, 0, 1, 10, 6, 9, 11, 5,
0, 14, 7, 11, 10, 4, 13, 1, 5, 8, 12, 6, 9, 3, 2, 15,
13, 8, 10, 1, 3, 15, 4, 2, 11, 6, 7, 12, 0, 5, 14, 9],
[10, 0, 9, 14, 6, 3, 15, 5, 1, 13, 12, 7, 11, 4, 2, 8,
13, 7, 0, 9, 3, 4, 6, 10, 2, 8, 5, 14, 12, 11, 15, 1,
13, 6, 4, 9, 8, 15, 3, 0, 11, 1, 2, 12, 5, 10, 14, 7,
1, 10, 13, 0, 6, 9, 8, 7, 4, 15, 14, 3, 11, 5, 2, 12],
[7, 13, 14, 3, 0, 6, 9, 10, 1, 2, 8, 5, 11, 12, 4, 15,
13, 8, 11, 5, 6, 15, 0, 3, 4, 7, 2, 12, 1, 10, 14, 9,
10, 6, 9, 0, 12, 11, 7, 13, 15, 1, 3, 14, 5, 2, 8, 4,
3, 15, 0, 6, 10, 1, 13, 8, 9, 4, 5, 11, 12, 7, 2, 14],
[2, 12, 4, 1, 7, 10, 11, 6, 8, 5, 3, 15, 13, 0, 14, 9,
14, 11, 2, 12, 4, 7, 13, 1, 5, 0, 15, 10, 3, 9, 8, 6,
4, 2, 1, 11, 10, 13, 7, 8, 15, 9, 12, 5, 6, 3, 0, 14,
11, 8, 12, 7, 1, 14, 2, 13, 6, 15, 0, 9, 10, 4, 5, 3],
[12, 1, 10, 15, 9, 2, 6, 8, 0, 13, 3, 4, 14, 7, 5, 11,
10, 15, 4, 2, 7, 12, 9, 5, 6, 1, 13, 14, 0, 11, 3, 8,
9, 14, 15, 5, 2, 8, 12, 3, 7, 0, 4, 10, 1, 13, 11, 6,
4, 3, 2, 12, 9, 5, 15, 10, 11, 14, 1, 7, 6, 0, 8, 13],
[4, 11, 2, 14, 15, 0, 8, 13, 3, 12, 9, 7, 5, 10, 6, 1,
13, 0, 11, 7, 4, 9, 1, 10, 14, 3, 5, 12, 2, 15, 8, 6,
1, 4, 11, 13, 12, 3, 7, 14, 10, 15, 6, 8, 0, 5, 9, 2,
6, 11, 13, 8, 1, 4, 10, 7, 9, 5, 0, 15, 14, 2, 3, 12],
[13, 2, 8, 4, 6, 15, 11, 1, 10, 9, 3, 14, 5, 0, 12, 7,
1, 15, 13, 8, 10, 3, 7, 4, 12, 5, 6, 11, 0, 14, 9, 2,
7, 11, 4, 1, 9, 12, 14, 2, 0, 6, 10, 13, 15, 3, 5, 8,
2, 1, 14, 7, 4, 10, 8, 13, 15, 12, 9, 0, 3, 5, 6, 11],]
__p = [15, 6, 19, 20, 28, 11,27, 16, 0, 14, 22, 25,
4, 17, 30, 9, 1, 7,23,13, 31, 26, 2, 8,18, 12, 29, 5, 21, 10,3, 24]
__fp = [39, 7, 47, 15, 55, 23, 63, 31,38, 6, 46, 14, 54, 22, 62, 30,
37, 5, 45, 13, 53, 21, 61, 29,36, 4, 44, 12, 52, 20, 60, 28,
35, 3, 43, 11, 51, 19, 59, 27,34, 2, 42, 10, 50, 18, 58, 26,
33, 1, 41, 9, 49, 17, 57, 25,32, 0, 40, 8, 48, 16, 56, 24]
# Type of crypting being done
ENCRYPT = 0x00
DECRYPT = 0x01
def __init__(self, key, mode=ECB, IV=None):
if len(key) != 8:
raise ValueError("Invalid DES key size. Key must be exactly 8 bytes long.")
self.block_size = 8
self.key_size = 8
self.__padding = ''
self.setMode(mode)
if IV:
self.setIV(IV)
self.L = []
self.R = []
self.Kn = [ [0] * 48 ] * 16 # 16 48-bit keys (K1 - K16)
self.final = []
self.setKey(key)
def getKey(self):
return self.__key
def setKey(self, key):
self.__key = key
self.__create_sub_keys()
def getMode(self):
return self.__mode
def setMode(self, mode):
self.__mode = mode
def getIV(self):
return self.__iv
def setIV(self, IV):
if not IV or len(IV) != self.block_size:
raise ValueError("Invalid Initial Value (IV), must be a multiple of " + str(self.block_size) + " bytes")
self.__iv = IV
def getPadding(self):
return self.__padding
def __String_to_BitList(self, data):
l = len(data) * 8
result = [0] * l
pos = 0
for c in data:
i = 7
ch = ord(c)
while i >= 0:
if ch & (1 << i) != 0:
result[pos] = 1
else:
result[pos] = 0
pos += 1
i -= 1
return result
def __BitList_to_String(self, data):
result = ''
pos = 0
c = 0
while pos < len(data):
c += data[pos] << (7 - (pos % 8))
if (pos % 8) == 7:
result += chr(c)
c = 0
pos += 1
return result
def __permutate(self, table, block):
return [block[x] for x in table]
def __create_sub_keys(self):
key = self.__permutate(Des.__pc1, self.__String_to_BitList(self.getKey()))
i = 0
self.L = key[:28]
self.R = key[28:]
while i < 16:
j = 0
while j < Des.__left_rotations[i]:
self.L.append(self.L[0])
del self.L[0]
self.R.append(self.R[0])
del self.R[0]
j += 1
self.Kn[i] = self.__permutate(Des.__pc2, self.L + self.R)
i += 1
def __des_crypt(self, block, crypt_type):
block = self.__permutate(Des.__ip, block)
self.L = block[:32]
self.R = block[32:]
if crypt_type == Des.ENCRYPT:
iteration = 0
iteration_adjustment = 1
else:
iteration = 15
iteration_adjustment = -1
i = 0
while i < 16:
tempR = self.R[:]
self.R = self.__permutate(Des.__expansion_table, self.R)
self.R = [x ^ y for x,y in zip(self.R, self.Kn[iteration])]
B = [self.R[:6], self.R[6:12], self.R[12:18], self.R[18:24], self.R[24:30], self.R[30:36], self.R[36:42], self.R[42:]]
j = 0
Bn = [0] * 32
pos = 0
while j < 8:
m = (B[j][0] << 1) + B[j][5]
n = (B[j][1] << 3) + (B[j][2] << 2) + (B[j][3] << 1) + B[j][4]
v = Des.__sbox[j][(m << 4) + n]
Bn[pos] = (v & 8) >> 3
Bn[pos + 1] = (v & 4) >> 2
Bn[pos + 2] = (v & 2) >> 1
Bn[pos + 3] = v & 1
pos += 4
j += 1
self.R = self.__permutate(Des.__p, Bn)
self.R = [x ^ y for x, y in zip(self.R, self.L)]
self.L = tempR
i += 1
iteration += iteration_adjustment
self.final = self.__permutate(Des.__fp, self.R + self.L)
return self.final
def crypt(self, data, crypt_type):
if not data:
return ''
if len(data) % self.block_size != 0:
if crypt_type == Des.DECRYPT: # Decryption must work on 8 byte blocks
raise ValueError("Invalid data length, data must be a multiple of " + str(self.block_size) + " bytes\n.")
if not self.getPadding():
raise ValueError("Invalid data length, data must be a multiple of " + str(self.block_size) + " bytes\n. Try setting the optional padding character")
else:
data += (self.block_size - (len(data) % self.block_size)) * self.getPadding()
if self.getMode() == CBC:
if self.getIV():
iv = self.__String_to_BitList(self.getIV())
else:
raise ValueError("For CBC mode, you must supply the Initial Value (IV) for ciphering")
i = 0
dict = {}
result = []
while i < len(data):
block = self.__String_to_BitList(data[i:i+8])
if self.getMode() == CBC:
if crypt_type == Des.ENCRYPT:
block = [x ^ y for x, y in zip(block, iv)]
processed_block = self.__des_crypt(block, crypt_type)
if crypt_type == Des.DECRYPT:
processed_block = [x ^ y for x, y in zip(processed_block, iv)]
iv = block
else:
iv = processed_block
else:
processed_block = self.__des_crypt(block, crypt_type)
result.append(self.__BitList_to_String(processed_block))
i += 8
if crypt_type == Des.DECRYPT and self.getPadding():
s = result[-1]
while s[-1] == self.getPadding():
s = s[:-1]
result[-1] = s
return ''.join(result)
def encrypt(self, data, pad=''):
self.__padding = pad
return self.crypt(data, Des.ENCRYPT)
def decrypt(self, data, pad=''):
self.__padding = pad
return self.crypt(data, Des.DECRYPT)

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DeDRM_Windows_Application/DeDRM_WinApp/DeDRM_lib/lib/scrolltextwidget.py
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#!/usr/bin/env python
# vim:ts=4:sw=4:softtabstop=4:smarttab:expandtab
import Tkinter
import Tkconstants
# basic scrolled text widget
class ScrolledText(Tkinter.Text):
def __init__(self, master=None, **kw):
self.frame = Tkinter.Frame(master)
self.vbar = Tkinter.Scrollbar(self.frame)
self.vbar.pack(side=Tkconstants.RIGHT, fill=Tkconstants.Y)
kw.update({'yscrollcommand': self.vbar.set})
Tkinter.Text.__init__(self, self.frame, **kw)
self.pack(side=Tkconstants.LEFT, fill=Tkconstants.BOTH, expand=True)
self.vbar['command'] = self.yview
# Copy geometry methods of self.frame without overriding Text
# methods = hack!
text_meths = vars(Tkinter.Text).keys()
methods = vars(Tkinter.Pack).keys() + vars(Tkinter.Grid).keys() + vars(Tkinter.Place).keys()
methods = set(methods).difference(text_meths)
for m in methods:
if m[0] != '_' and m != 'config' and m != 'configure':
setattr(self, m, getattr(self.frame, m))
def __str__(self):
return str(self.frame)

78
DeDRM_Windows_Application/DeDRM_WinApp/DeDRM_lib/lib/simpleprefs.py
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#!/usr/bin/env python
# vim:ts=4:sw=4:softtabstop=4:smarttab:expandtab
import sys
import os, os.path
import shutil
class SimplePrefsError(Exception):
pass
class SimplePrefs(object):
def __init__(self, target, description):
self.prefs = {}
self.key2file={}
self.file2key={}
for keyfilemap in description:
[key, filename] = keyfilemap
self.key2file[key] = filename
self.file2key[filename] = key
self.target = target + 'Prefs'
if sys.platform.startswith('win'):
import _winreg as winreg
regkey = winreg.OpenKey(winreg.HKEY_CURRENT_USER, "Software\\Microsoft\\Windows\\CurrentVersion\\Explorer\\Shell Folders\\")
path = winreg.QueryValueEx(regkey, 'Local AppData')[0]
prefdir = path + os.sep + self.target
elif sys.platform.startswith('darwin'):
home = os.getenv('HOME')
prefdir = os.path.join(home,'Library','Preferences','org.' + self.target)
else:
# linux and various flavors of unix
home = os.getenv('HOME')
prefdir = os.path.join(home,'.' + self.target)
if not os.path.exists(prefdir):
os.makedirs(prefdir)
self.prefdir = prefdir
self.prefs['dir'] = self.prefdir
self._loadPreferences()
def _loadPreferences(self):
filenames = os.listdir(self.prefdir)
for filename in filenames:
if filename in self.file2key:
key = self.file2key[filename]
filepath = os.path.join(self.prefdir,filename)
if os.path.isfile(filepath):
try :
data = file(filepath,'rb').read()
self.prefs[key] = data
except Exception, e:
pass
def getPreferences(self):
return self.prefs
def setPreferences(self, newprefs={}):
if 'dir' not in newprefs:
raise SimplePrefsError('Error: Attempt to Set Preferences in unspecified directory')
if newprefs['dir'] != self.prefs['dir']:
raise SimplePrefsError('Error: Attempt to Set Preferences in unspecified directory')
for key in newprefs:
if key != 'dir':
if key in self.key2file:
filename = self.key2file[key]
filepath = os.path.join(self.prefdir,filename)
data = newprefs[key]
if data != None:
data = str(data)
if data == None or data == '':
if os.path.exists(filepath):
os.remove(filepath)
else:
try:
file(filepath,'wb').write(data)
except Exception, e:
pass
self.prefs = newprefs
return

243
DeDRM_Windows_Application/DeDRM_WinApp/DeDRM_lib/lib/stylexml2css.py
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#! /usr/bin/python
# vim:ts=4:sw=4:softtabstop=4:smarttab:expandtab
# For use with Topaz Scripts Version 2.6
import csv
import sys
import os
import getopt
from struct import pack
from struct import unpack
class DocParser(object):
def __init__(self, flatxml, fontsize, ph, pw):
self.flatdoc = flatxml.split('\n')
self.fontsize = int(fontsize)
self.ph = int(ph) * 1.0
self.pw = int(pw) * 1.0
stags = {
'paragraph' : 'p',
'graphic' : '.graphic'
}
attr_val_map = {
'hang' : 'text-indent: ',
'indent' : 'text-indent: ',
'line-space' : 'line-height: ',
'margin-bottom' : 'margin-bottom: ',
'margin-left' : 'margin-left: ',
'margin-right' : 'margin-right: ',
'margin-top' : 'margin-top: ',
'space-after' : 'padding-bottom: ',
}
attr_str_map = {
'align-center' : 'text-align: center; margin-left: auto; margin-right: auto;',
'align-left' : 'text-align: left;',
'align-right' : 'text-align: right;',
'align-justify' : 'text-align: justify;',
'display-inline' : 'display: inline;',
'pos-left' : 'text-align: left;',
'pos-right' : 'text-align: right;',
'pos-center' : 'text-align: center; margin-left: auto; margin-right: auto;',
}
# find tag if within pos to end inclusive
def findinDoc(self, tagpath, pos, end) :
result = None
docList = self.flatdoc
cnt = len(docList)
if end == -1 :
end = cnt
else:
end = min(cnt,end)
foundat = -1
for j in xrange(pos, end):
item = docList[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 process(self):
classlst = ''
csspage = '.cl-center { text-align: center; margin-left: auto; margin-right: auto; }\n'
csspage += '.cl-right { text-align: right; }\n'
csspage += '.cl-left { text-align: left; }\n'
csspage += '.cl-justify { text-align: justify; }\n'
# generate a list of each <style> starting point in the stylesheet
styleList= self.posinDoc('book.stylesheet.style')
stylecnt = len(styleList)
styleList.append(-1)
# process each style converting what you can
for j in xrange(stylecnt):
start = styleList[j]
end = styleList[j+1]
(pos, tag) = self.findinDoc('style._tag',start,end)
if tag == None :
(pos, tag) = self.findinDoc('style.type',start,end)
# Is this something we know how to convert to css
if tag in self.stags :
# get the style class
(pos, sclass) = self.findinDoc('style.class',start,end)
if sclass != None:
sclass = sclass.replace(' ','-')
sclass = '.cl-' + sclass.lower()
else :
sclass = ''
# check for any "after class" specifiers
(pos, aftclass) = self.findinDoc('style._after_class',start,end)
if aftclass != None:
aftclass = aftclass.replace(' ','-')
aftclass = '.cl-' + aftclass.lower()
else :
aftclass = ''
cssargs = {}
while True :
(pos1, attr) = self.findinDoc('style.rule.attr', start, end)
(pos2, val) = self.findinDoc('style.rule.value', start, end)
if attr == None : break
if (attr == 'display') or (attr == 'pos') or (attr == 'align'):
# handle text based attributess
attr = attr + '-' + val
if attr in self.attr_str_map :
cssargs[attr] = (self.attr_str_map[attr], '')
else :
# handle value based attributes
if attr in self.attr_val_map :
name = self.attr_val_map[attr]
if attr in ('margin-bottom', 'margin-top', 'space-after') :
scale = self.ph
elif attr in ('margin-right', 'indent', 'margin-left', 'hang') :
scale = self.pw
elif attr == 'line-space':
scale = self.fontsize * 2.0
if not ((attr == 'hang') and (int(val) == 0)) :
pv = float(val)/scale
cssargs[attr] = (self.attr_val_map[attr], pv)
keep = True
start = max(pos1, pos2) + 1
# disable all of the after class tags until I figure out how to handle them
if aftclass != "" : keep = False
if keep :
# make sure line-space does not go below 100% or above 300% since
# it can be wacky in some styles
if 'line-space' in cssargs:
seg = cssargs['line-space'][0]
val = cssargs['line-space'][1]
if val < 1.0: val = 1.0
if val > 3.0: val = 3.0
del cssargs['line-space']
cssargs['line-space'] = (self.attr_val_map['line-space'], val)
# handle modifications for css style hanging indents
if 'hang' in cssargs:
hseg = cssargs['hang'][0]
hval = cssargs['hang'][1]
del cssargs['hang']
cssargs['hang'] = (self.attr_val_map['hang'], -hval)
mval = 0
mseg = 'margin-left: '
mval = hval
if 'margin-left' in cssargs:
mseg = cssargs['margin-left'][0]
mval = cssargs['margin-left'][1]
if mval < 0: mval = 0
mval = hval + mval
cssargs['margin-left'] = (mseg, mval)
if 'indent' in cssargs:
del cssargs['indent']
cssline = sclass + ' { '
for key in iter(cssargs):
mseg = cssargs[key][0]
mval = cssargs[key][1]
if mval == '':
cssline += mseg + ' '
else :
aseg = mseg + '%.1f%%;' % (mval * 100.0)
cssline += aseg + ' '
cssline += '}'
if sclass != '' :
classlst += sclass + '\n'
# handle special case of paragraph class used inside chapter heading
# and non-chapter headings
if sclass != '' :
ctype = sclass[4:7]
if ctype == 'ch1' :
csspage += 'h1' + cssline + '\n'
if ctype == 'ch2' :
csspage += 'h2' + cssline + '\n'
if ctype == 'ch3' :
csspage += 'h3' + cssline + '\n'
if ctype == 'h1-' :
csspage += 'h4' + cssline + '\n'
if ctype == 'h2-' :
csspage += 'h5' + cssline + '\n'
if ctype == 'h3_' :
csspage += 'h6' + cssline + '\n'
if cssline != ' { }':
csspage += self.stags[tag] + cssline + '\n'
return csspage, classlst
def convert2CSS(flatxml, fontsize, ph, pw):
print ' ', 'Using font size:',fontsize
print ' ', 'Using page height:', ph
print ' ', 'Using page width:', pw
# create a document parser
dp = DocParser(flatxml, fontsize, ph, pw)
csspage = dp.process()
return csspage

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DeDRM_Windows_Application/DeDRM_WinApp/DeDRM_lib/lib/subasyncio.py
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#!/usr/bin/env python
# vim:ts=4:sw=4:softtabstop=4:smarttab:expandtab
import os, sys
import signal
import threading
import subprocess
from subprocess import Popen, PIPE, STDOUT
# **heavily** chopped up and modfied version of asyncproc.py
# to make it actually work on Windows as well as Mac/Linux
# For the original see:
# "http://www.lysator.liu.se/~bellman/download/"
# author is "Thomas Bellman <bellman@lysator.liu.se>"
# available under GPL version 3 or Later
# create an asynchronous subprocess whose output can be collected in
# a non-blocking manner
# What a mess! Have to use threads just to get non-blocking io
# in a cross-platform manner
# luckily all thread use is hidden within this class
class Process(object):
def __init__(self, *params, **kwparams):
if len(params) <= 3:
kwparams.setdefault('stdin', subprocess.PIPE)
if len(params) <= 4:
kwparams.setdefault('stdout', subprocess.PIPE)
if len(params) <= 5:
kwparams.setdefault('stderr', subprocess.PIPE)
self.__pending_input = []
self.__collected_outdata = []
self.__collected_errdata = []
self.__exitstatus = None
self.__lock = threading.Lock()
self.__inputsem = threading.Semaphore(0)
self.__quit = False
self.__process = subprocess.Popen(*params, **kwparams)
if self.__process.stdin:
self.__stdin_thread = threading.Thread(
name="stdin-thread",
target=self.__feeder, args=(self.__pending_input,
self.__process.stdin))
self.__stdin_thread.setDaemon(True)
self.__stdin_thread.start()
if self.__process.stdout:
self.__stdout_thread = threading.Thread(
name="stdout-thread",
target=self.__reader, args=(self.__collected_outdata,
self.__process.stdout))
self.__stdout_thread.setDaemon(True)
self.__stdout_thread.start()
if self.__process.stderr:
self.__stderr_thread = threading.Thread(
name="stderr-thread",
target=self.__reader, args=(self.__collected_errdata,
self.__process.stderr))
self.__stderr_thread.setDaemon(True)
self.__stderr_thread.start()
def pid(self):
return self.__process.pid
def kill(self, signal):
self.__process.send_signal(signal)
# check on subprocess (pass in 'nowait') to act like poll
def wait(self, flag):
if flag.lower() == 'nowait':
rc = self.__process.poll()
else:
rc = self.__process.wait()
if rc != None:
if self.__process.stdin:
self.closeinput()
if self.__process.stdout:
self.__stdout_thread.join()
if self.__process.stderr:
self.__stderr_thread.join()
return self.__process.returncode
def terminate(self):
if self.__process.stdin:
self.closeinput()
self.__process.terminate()
# thread gets data from subprocess stdout
def __reader(self, collector, source):
while True:
data = os.read(source.fileno(), 65536)
self.__lock.acquire()
collector.append(data)
self.__lock.release()
if data == "":
source.close()
break
return
# thread feeds data to subprocess stdin
def __feeder(self, pending, drain):
while True:
self.__inputsem.acquire()
self.__lock.acquire()
if not pending and self.__quit:
drain.close()
self.__lock.release()
break
data = pending.pop(0)
self.__lock.release()
drain.write(data)
# non-blocking read of data from subprocess stdout
def read(self):
self.__lock.acquire()
outdata = "".join(self.__collected_outdata)
del self.__collected_outdata[:]
self.__lock.release()
return outdata
# non-blocking read of data from subprocess stderr
def readerr(self):
self.__lock.acquire()
errdata = "".join(self.__collected_errdata)
del self.__collected_errdata[:]
self.__lock.release()
return errdata
# non-blocking write to stdin of subprocess
def write(self, data):
if self.__process.stdin is None:
raise ValueError("Writing to process with stdin not a pipe")
self.__lock.acquire()
self.__pending_input.append(data)
self.__inputsem.release()
self.__lock.release()
# close stdinput of subprocess
def closeinput(self):
self.__lock.acquire()
self.__quit = True
self.__inputsem.release()
self.__lock.release()

436
DeDRM_Windows_Application/DeDRM_WinApp/DeDRM_lib/lib/topazextract.py
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#!/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']
if keysRecord in self.bookMetadata:
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()
shutil.rmtree(tempdir, True)
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, True)
return 0
if __name__ == '__main__':
sys.exit(main())

160
DeDRM_Windows_Application/DeDRM_WinApp/DeDRM_lib/lib/zipfix.py
Unescape Escape View File

@ -0,0 +1,160 @@
#!/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
# also fix bad epub compression
# write mimetype file first, if present, and with no compression
for zinfo in self.inzip.infolist():
if zinfo.filename == "mimetype":
nzinfo = zinfo
try:
data = self.inzip.read(zinfo.filename)
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 = zipfile.ZIP_STORED
nzinfo.flag_bits = 0
nzinfo.internal_attr = 0
nzinfo.extra = ""
self.outzip.writestr(nzinfo,data)
break
# write the rest of the files
for zinfo in self.inzip.infolist():
if zinfo.filename != "mimetype":
data = None
nzinfo = zinfo
try:
data = self.inzip.read(zinfo.filename)
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 repairBook(infile, outfile):
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
def main(argv=sys.argv):
if len(argv)!=3:
usage()
return 1
infile = argv[1]
outfile = argv[2]
return repairBook(infile, outfile)
if __name__ == '__main__' :
sys.exit(main())

58
DeDRM_Windows_Application/ReadMe_DeDRM_WinApp.txt
Unescape Escape View File

@ -0,0 +1,58 @@
ReadMe_DeDRM_WinApp_v1.2
-----------------------
DeDRM_WinApp is a pure python drag and drop application that allows users to drag and drop ebooks or folders of ebooks onto theDeDRM_Drop_Target to have the DRM removed. It repackages the"tools" python software in one easy to use program.
It should work out of the box with Kindle for PC ebooks and Adobe Adept epub and pdf ebooks.
To remove the DRM from standalone Kindle ebooks, eReader pdb ebooks, Barnes and Noble epubs, and Mobipocket ebooks requires the user to double-click the DeDRM_Drop_Target and set some additional Preferences including:
Kindle 16 digit Serial Number
Barnes & Noble key files (bnepubkey.b64)
eReader Social DRM: (Name:Last 8 digits of CC number)
MobiPocket, Kindle for iPhone/iPad/iPodTouch 10 digit PID
Once these preferences have been set, the user can simply drag and drop ebooks onto the DeDRM_Drop_Target to remove the DRM.
This program requires that the proper 32 bit version of Python 2.X (tested with Python 2.5 through Python 2.7) and PyCrypto be installed on your computer before it will work. See below for where to get theese programs for Windows.
Installation
------------
1. Download the latest DeDRM_WinApp_vx.x.zip and fully Extract its contents.
2. Move the resulting DeDRM_WinApp_vX.X folder to whereever you keep you other programs.
(I typically use an "Applications" folder inside of my home directory)
3. Open the folder, and create a short-cut to DeDRM_Drop_Target and move that short-cut to your Desktop.
4. To set the preferences simply double-click on your just created short-cut.
If you already have a correct version of Python and PyCrypto installed and in your path, you are ready to go!
If not, see where you can get these additional pieces.
Installing Python on Windows
----------------------------
I strongly recommend installing ActiveState’s Active Python, Community Edition for Windows (x86) 32 bits. This is a free, full version of the Python. It comes with some important additional modules that are not included in the bare-bones version from www.python.org unless you choose to install everything.
1. Download ActivePython 2.7.1 for Windows (x86) (or later 2.7 version for Windows (x86) ) from http://www.activestate.com/activepython/downloads. Do not download the ActivePython 2.7.1 for Windows (64-bit, x64) verson, even if you are running 64-bit Windows.
2. When it has finished downloading, run the installer. Accept the default options.
Installing PyCrypto on Windows
------------------------------
PyCrypto is a set of encryption/decryption routines that work with Python. The sources are freely available, and compiled versions are available from several sources. You must install a version that is for 32-bit Windows and Python 2.7. I recommend the installer linked from Michael Foord’s blog.
1. Download PyCrypto 2.1 for 32bit Windows and Python 2.7 from http://www.voidspace.org.uk/python/modules.shtml#pycrypto
2. When it has finished downloading, unzip it. This will produce a file “pycrypto-2.1.0.win32-py2.7.exe”.
3. Double-click “pycrypto-2.1.0.win32-py2.7.exe” to run it. Accept the default options.

1
KindleBooks_Tools/KindleBooks/lib/convert2xml.py
Unescape Escape View File

@ -235,6 +235,7 @@ class PageParser(object):
'group' : (1, 'snippets', 1, 0),
'group.type' : (1, 'scalar_text', 0, 0),
'group._tag' : (1, 'scalar_text', 0, 0),
'region' : (1, 'snippets', 1, 0),
'region.type' : (1, 'scalar_text', 0, 0),

165
KindleBooks_Tools/KindleBooks/lib/k4mobidedrm.py
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@ -1,5 +1,7 @@
#!/usr/bin/env python
from __future__ import with_statement
# engine to remove drm from Kindle for Mac and Kindle for PC books
# for personal use for archiving and converting your ebooks
@ -26,9 +28,8 @@
# 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__ = '1.9'
__version__ = '2.1'
class Unbuffered:
def __init__(self, stream):
@ -41,6 +42,7 @@ class Unbuffered:
import sys
import os, csv, getopt
import string
import binascii
import zlib
import re
@ -69,58 +71,30 @@ def zipUpDir(myzip, tempdir,localname):
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):
# cleanup bytestring filenames
# borrowed from calibre from calibre/src/calibre/__init__.py
# added in removal of non-printing chars
# and removal of . at start
def cleanup_name(name):
_filename_sanitize = re.compile(r'[\xae\0\\|\?\*<":>\+/]')
substitute='_'
one = ''.join(char for char in name if char in string.printable)
one = _filename_sanitize.sub(substitute, one)
one = re.sub(r'\s', ' ', one).strip()
one = re.sub(r'^\.+$', '_', one)
one = one.replace('..', substitute)
# Windows doesn't like path components that end with a period
if one.endswith('.'):
one = one[:-1]+substitute
# Mac and Unix don't like file names that begin with a full stop
if len(one) > 0 and one[0] == '.':
one = substitute+one[1:]
return one
def decryptBook(infile, outdir, k4, kInfoFiles, serials, pids):
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):
@ -142,6 +116,10 @@ def main(argv=sys.argv):
title = mb.getBookTitle()
print "Processing Book: ", title
filenametitle = cleanup_name(title)
outfilename = bookname
if len(bookname)>4 and len(filenametitle)>4 and bookname[:4] != filenametitle[:4]:
outfilename = outfilename + "_" + filenametitle
# build pid list
md1, md2 = mb.getPIDMetaInfo()
@ -154,26 +132,28 @@ def main(argv=sys.argv):
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()
shutil.rmtree(tempdir, True)
print "Error: " + str(e) + "\nDRM Removal Failed.\n"
return 1
except Exception, e:
if not mobi:
print "Error: " + str(e) + "\nDRM Removal Failed.\n"
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()
shutil.rmtree(tempdir, True)
return 1
pass
if mobi:
outfile = os.path.join(outdir,bookname + '_nodrm' + '.azw')
outfile = os.path.join(outdir,outfilename + '_nodrm' + '.mobi')
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')
zipname = os.path.join(outdir, outfilename + '_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')
@ -184,7 +164,7 @@ def main(argv=sys.argv):
myzip1.close()
print " Creating SVG ZIP Archive"
zipname = os.path.join(outdir, bookname + '_SVG' + '.zip')
zipname = os.path.join(outdir, outfilename + '_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')
@ -192,7 +172,7 @@ def main(argv=sys.argv):
myzip2.close()
print " Creating XML ZIP Archive"
zipname = os.path.join(outdir, bookname + '_XML' + '.zip')
zipname = os.path.join(outdir, outfilename + '_XML' + '.zip')
myzip3 = zipfile.ZipFile(zipname,'w',zipfile.ZIP_DEFLATED, False)
targetdir = os.path.join(tempdir,'xml')
zipUpDir(myzip3, targetdir, '')
@ -202,6 +182,59 @@ def main(argv=sys.argv):
shutil.rmtree(tempdir, True)
return 0
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):
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]
return decryptBook(infile, outdir, k4, kInfoFiles, serials, pids)
if __name__ == '__main__':
sys.stdout=Unbuffered(sys.stdout)
sys.exit(main())
@ -215,7 +248,7 @@ if not __name__ == "__main__" and inCalibre:
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, 9) # The version number of this plugin
version = (0, 2, 1) # 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

30
KindleBooks_Tools/KindleBooks/lib/mobidedrm.py
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@ -44,8 +44,10 @@
# 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%
__version__ = '0.24'
__version__ = '0.26'
import sys
@ -205,7 +207,18 @@ class MobiBook:
pos = 12
for i in xrange(nitems):
type, size = struct.unpack('>II', exth[pos: pos + 8])
content = exth[pos + 8: pos + size]
# 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)
content = "\144"
elif type == 404 and size == 9:
# make sure text to speech is enabled
self.patchSection(0, "\0", 16 + self.mobi_length + pos + 8)
content = "\0"
else:
content = exth[pos + 8: pos + size]
#print type, size, content
self.meta_array[type] = content
pos += size
except:
@ -308,8 +321,10 @@ class MobiBook:
t1_keyvec = "QDCVEPMU675RUBSZ"
if self.magic == 'TEXtREAd':
bookkey_data = self.sect[0x0E:0x0E+16]
else:
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 :
@ -366,15 +381,18 @@ def getUnencryptedBookWithList(infile,pidlist):
def main(argv=sys.argv):
print ('MobiDeDrm v%(__version__)s. '
'Copyright 2008-2010 The Dark Reverser.' % globals())
if len(argv)<4:
if len(argv)<3 or 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]
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(',')
if len(argv) is 4:
pidlist = argv[3].split(',')
else:
pidlist = {}
try:
stripped_file = getUnencryptedBookWithList(infile, pidlist)
file(outfile, 'wb').write(stripped_file)

30
KindleBooks_Tools/Kindle_4_Mac_Unswindle/lib/mobidedrm.py
Unescape Escape View File

@ -44,8 +44,10 @@
# 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%
__version__ = '0.24'
__version__ = '0.26'
import sys
@ -205,7 +207,18 @@ class MobiBook:
pos = 12
for i in xrange(nitems):
type, size = struct.unpack('>II', exth[pos: pos + 8])
content = exth[pos + 8: pos + size]
# 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)
content = "\144"
elif type == 404 and size == 9:
# make sure text to speech is enabled
self.patchSection(0, "\0", 16 + self.mobi_length + pos + 8)
content = "\0"
else:
content = exth[pos + 8: pos + size]
#print type, size, content
self.meta_array[type] = content
pos += size
except:
@ -308,8 +321,10 @@ class MobiBook:
t1_keyvec = "QDCVEPMU675RUBSZ"
if self.magic == 'TEXtREAd':
bookkey_data = self.sect[0x0E:0x0E+16]
else:
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 :
@ -366,15 +381,18 @@ def getUnencryptedBookWithList(infile,pidlist):
def main(argv=sys.argv):
print ('MobiDeDrm v%(__version__)s. '
'Copyright 2008-2010 The Dark Reverser.' % globals())
if len(argv)<4:
if len(argv)<3 or 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]
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(',')
if len(argv) is 4:
pidlist = argv[3].split(',')
else:
pidlist = {}
try:
stripped_file = getUnencryptedBookWithList(infile, pidlist)
file(outfile, 'wb').write(stripped_file)

30
KindleBooks_Tools/Kindle_4_PC_Unswindle/mobidedrm.py
Unescape Escape View File

@ -44,8 +44,10 @@
# 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%
__version__ = '0.24'
__version__ = '0.26'
import sys
@ -205,7 +207,18 @@ class MobiBook:
pos = 12
for i in xrange(nitems):
type, size = struct.unpack('>II', exth[pos: pos + 8])
content = exth[pos + 8: pos + size]
# 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)
content = "\144"
elif type == 404 and size == 9:
# make sure text to speech is enabled
self.patchSection(0, "\0", 16 + self.mobi_length + pos + 8)
content = "\0"
else:
content = exth[pos + 8: pos + size]
#print type, size, content
self.meta_array[type] = content
pos += size
except:
@ -308,8 +321,10 @@ class MobiBook:
t1_keyvec = "QDCVEPMU675RUBSZ"
if self.magic == 'TEXtREAd':
bookkey_data = self.sect[0x0E:0x0E+16]
else:
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 :
@ -366,15 +381,18 @@ def getUnencryptedBookWithList(infile,pidlist):
def main(argv=sys.argv):
print ('MobiDeDrm v%(__version__)s. '
'Copyright 2008-2010 The Dark Reverser.' % globals())
if len(argv)<4:
if len(argv)<3 or 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]
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(',')
if len(argv) is 4:
pidlist = argv[3].split(',')
else:
pidlist = {}
try:
stripped_file = getUnencryptedBookWithList(infile, pidlist)
file(outfile, 'wb').write(stripped_file)

30
KindleBooks_Tools/MobiDeDRM.py
Unescape Escape View File

@ -44,8 +44,10 @@
# 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%
__version__ = '0.24'
__version__ = '0.26'
import sys
@ -205,7 +207,18 @@ class MobiBook:
pos = 12
for i in xrange(nitems):
type, size = struct.unpack('>II', exth[pos: pos + 8])
content = exth[pos + 8: pos + size]
# 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)
content = "\144"
elif type == 404 and size == 9:
# make sure text to speech is enabled
self.patchSection(0, "\0", 16 + self.mobi_length + pos + 8)
content = "\0"
else:
content = exth[pos + 8: pos + size]
#print type, size, content
self.meta_array[type] = content
pos += size
except:
@ -308,8 +321,10 @@ class MobiBook:
t1_keyvec = "QDCVEPMU675RUBSZ"
if self.magic == 'TEXtREAd':
bookkey_data = self.sect[0x0E:0x0E+16]
else:
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 :
@ -366,15 +381,18 @@ def getUnencryptedBookWithList(infile,pidlist):
def main(argv=sys.argv):
print ('MobiDeDrm v%(__version__)s. '
'Copyright 2008-2010 The Dark Reverser.' % globals())
if len(argv)<4:
if len(argv)<3 or 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]
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(',')
if len(argv) is 4:
pidlist = argv[3].split(',')
else:
pidlist = {}
try:
stripped_file = getUnencryptedBookWithList(infile, pidlist)
file(outfile, 'wb').write(stripped_file)

30
Mobi_Additional_Tools/lib/mobidedrm.py
Unescape Escape View File

@ -44,8 +44,10 @@
# 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%
__version__ = '0.24'
__version__ = '0.26'
import sys
@ -205,7 +207,18 @@ class MobiBook:
pos = 12
for i in xrange(nitems):
type, size = struct.unpack('>II', exth[pos: pos + 8])
content = exth[pos + 8: pos + size]
# 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)
content = "\144"
elif type == 404 and size == 9:
# make sure text to speech is enabled
self.patchSection(0, "\0", 16 + self.mobi_length + pos + 8)
content = "\0"
else:
content = exth[pos + 8: pos + size]
#print type, size, content
self.meta_array[type] = content
pos += size
except:
@ -308,8 +321,10 @@ class MobiBook:
t1_keyvec = "QDCVEPMU675RUBSZ"
if self.magic == 'TEXtREAd':
bookkey_data = self.sect[0x0E:0x0E+16]
else:
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 :
@ -366,15 +381,18 @@ def getUnencryptedBookWithList(infile,pidlist):
def main(argv=sys.argv):
print ('MobiDeDrm v%(__version__)s. '
'Copyright 2008-2010 The Dark Reverser.' % globals())
if len(argv)<4:
if len(argv)<3 or 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]
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(',')
if len(argv) is 4:
pidlist = argv[3].split(',')
else:
pidlist = {}
try:
stripped_file = getUnencryptedBookWithList(infile, pidlist)
file(outfile, 'wb').write(stripped_file)

18
ReadMe_First.txt
Unescape Escape View File

@ -22,12 +22,24 @@ Mac OS X Users (Mac OS X 10.5 and 10.6)
--------------
Drag the DeDRM X.X.app droplet to your Desktop. Double-click on it once and it will guide you through collecting the data it needs to remove the DRM.
To use it simply drag a book onto the droplet, and a DeDRM version will appear. This tools supports dragging and dropping of folders of ebooks as well.
To use it simply drag a book onto the droplet and it will process the book. This tools supports dragging and dropping of folders of ebooks as well.
Not a Calibre or a Mac OS X DeDRM User?
----------------------------------------
Windows Users (Xp through Windows 7)
--------------
Fully extract the DeDRM_WinApp_vX.X.zip. Drag the resulting DeDRM_WinApp_vx.x folder to someplace out of the way on your machine. Open the folder and make a short-cut to DeDRM_Drop_Target and move that short-cut to your Desktop. Double-click on the short-cut and DeDRM will launch it will guide you through collecting the data it needs to remove the DRM. This progeam requires that Python and PyCrypto be properly installed. See below for details.
To use it simply drag ebooks or folders onto the DeDRM_Drop_Target short-cut, and it will remove process the ebooks.
Linux Users
-----------
A version of the DeDRM drag and drop tool is coming for Linux. In the meantime, you should have no problems runnign the gui tools (or their command line equivalents) described next.
Not a Calibre or a DeDRM User?
------------------------------
There are a number of python based tools that have graphical user interfaces to make them easy to use. To use any of these tools, you need to have Python 2.5, 2.6, or 2.7 for 32 bits installed on your machine as well as a matching PyCrypto or OpenSSL for some tools.
On Mac OS X (10.5 and 10.6) and Linux (recent versions), your systems already have the proper Python and OpenSSL installed. So nothing need be done, you can already run these tools by double-clicking on the .pyw python scripts.

71
ePub_Fixer/lib/zipfix.py
Unescape Escape View File

@ -81,22 +81,44 @@ class fixZip:
# 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
# also fix bad epub compression
# write mimetype file first, if present, and with no compression
for zinfo in self.inzip.infolist():
if zinfo.filename == "mimetype":
nzinfo = zinfo
try:
data = self.inzip.read(zinfo.filename)
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 = zipfile.ZIP_STORED
nzinfo.flag_bits = 0
nzinfo.internal_attr = 0
nzinfo.extra = ""
self.outzip.writestr(nzinfo,data)
break
# write the rest of the files
for zinfo in self.inzip.infolist():
data = None
nzinfo = zinfo
try:
data = self.inzip.read(zinfo.filename)
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)
if zinfo.filename != "mimetype":
data = None
nzinfo = zinfo
try:
data = self.inzip.read(zinfo.filename)
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()
@ -110,14 +132,7 @@ def usage():
"""
def main(argv=sys.argv):
if len(argv)!=3:
usage()
return 1
infile = None
outfile = None
infile = argv[1]
outfile = argv[2]
def repairBook(infile, outfile):
if not os.path.exists(infile):
print "Error: Input Zip File does not exist"
return 1
@ -129,6 +144,16 @@ def main(argv=sys.argv):
print "Error Occurred ", e
return 2
def main(argv=sys.argv):
if len(argv)!=3:
usage()
return 1
infile = argv[1]
outfile = argv[2]
return repairBook(infile, outfile)
if __name__ == '__main__' :
sys.exit(main())

114
eReader_PDB_Tools/lib/erdr2pml.py
Unescape Escape View File

@ -57,8 +57,9 @@
# 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
__version__='0.18'
__version__='0.19'
class Unbuffered:
def __init__(self, stream):
@ -111,12 +112,14 @@ 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):
def __init__(self, filename, ident):
self.contents = file(filename, 'rb').read()
@ -364,7 +367,7 @@ def cleanPML(pml):
def convertEreaderToPml(infile, name, cc, outdir):
if not os.path.exists(outdir):
os.makedirs(outdir)
bookname = os.path.splitext(os.path.basename(infile))[0]
print " Decoding File"
sect = Sectionizer(infile, 'PNRdPPrs')
er = EreaderProcessor(sect.loadSection, name, cc)
@ -390,6 +393,47 @@ def convertEreaderToPml(infile, name, cc, outdir):
# file(os.path.join(outdir, 'bookinfo.txt'),'wb').write(bkinfo)
def decryptBook(infile, outdir, name, cc, make_pmlz):
if make_pmlz :
# ignore specified outdir, use tempdir instead
outdir = tempfile.mkdtemp()
try:
print "Processing..."
convertEreaderToPml(infile, name, cc, outdir)
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, True)
print 'output is %s' % zipname
else :
print 'output in %s' % outdir
print "done"
except ValueError, e:
print "Error: %s" % e
return 1
return 0
def usage():
print "Converts DRMed eReader books to PML Source"
print "Usage:"
@ -404,8 +448,8 @@ def usage():
print " It's enough to enter the last 8 digits of the credit card number"
return
def main(argv=None):
global bookname
try:
opts, args = getopt.getopt(sys.argv[1:], "h", ["make-pmlz"])
except getopt.GetoptError, err:
@ -413,75 +457,27 @@ def main(argv=None):
usage()
return 1
make_pmlz = False
zipname = None
for o, a in opts:
if o == "-h":
usage()
return 0
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]
try:
print "Processing..."
import time
start_time = time.time()
convertEreaderToPml(infile, name, cc, outdir)
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, True)
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 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]
return decryptBook(infile, outdir, name, cc, make_pmlz)
if __name__ == "__main__":
sys.exit(main())

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