mirror of
https://github.com/noDRM/DeDRM_tools.git
synced 2024-08-22 00:56:09 +06:00
199 lines
6.4 KiB
Python
199 lines
6.4 KiB
Python
#!/usr/bin/env python
|
|
# -*- coding: utf-8 -*-
|
|
# vim:ts=4:sw=4:softtabstop=4:smarttab:expandtab
|
|
|
|
import sys
|
|
import os
|
|
import re
|
|
import ineptepub
|
|
import ignobleepub
|
|
import epubtest
|
|
import zipfix
|
|
import ineptpdf
|
|
import erdr2pml
|
|
import k4mobidedrm
|
|
import traceback
|
|
|
|
def decryptepub(infile, outdir, rscpath):
|
|
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
|
|
|
|
# determine a good name for the output file
|
|
outfile = os.path.join(outdir, name + '_nodrm.epub')
|
|
|
|
rv = 1
|
|
# first try with the Adobe adept epub
|
|
if ineptepub.adeptBook(zippath):
|
|
# try with any keyfiles (*.der) in the rscpath
|
|
files = os.listdir(rscpath)
|
|
filefilter = re.compile("\.der$", re.IGNORECASE)
|
|
files = filter(filefilter.search, files)
|
|
if files:
|
|
for filename in files:
|
|
keypath = os.path.join(rscpath, filename)
|
|
userkey = open(keypath,'rb').read()
|
|
try:
|
|
rv = ineptepub.decryptBook(userkey, zippath, outfile)
|
|
if rv == 0:
|
|
print "Decrypted Adobe ePub with key file {0}".format(filename)
|
|
break
|
|
except Exception, e:
|
|
errlog += traceback.format_exc()
|
|
errlog += str(e)
|
|
rv = 1
|
|
# now try with ignoble epub
|
|
elif ignobleepub.ignobleBook(zippath):
|
|
# try with any keyfiles (*.b64) in the rscpath
|
|
files = os.listdir(rscpath)
|
|
filefilter = re.compile("\.b64$", re.IGNORECASE)
|
|
files = filter(filefilter.search, files)
|
|
if files:
|
|
for filename in files:
|
|
keypath = os.path.join(rscpath, filename)
|
|
userkey = open(keypath,'r').read()
|
|
#print userkey
|
|
try:
|
|
rv = ignobleepub.decryptBook(userkey, zippath, outfile)
|
|
if rv == 0:
|
|
print "Decrypted B&N ePub with key file {0}".format(filename)
|
|
break
|
|
except Exception, e:
|
|
errlog += traceback.format_exc()
|
|
errlog += str(e)
|
|
rv = 1
|
|
else:
|
|
encryption = epubtest.encryption(zippath)
|
|
if encryption == "Unencrypted":
|
|
print "{0} is not DRMed.".format(name)
|
|
rv = 0
|
|
else:
|
|
print "{0} has an unknown encryption.".format(name)
|
|
|
|
os.remove(zippath)
|
|
if rv != 0:
|
|
print errlog
|
|
return rv
|
|
|
|
|
|
def decryptpdf(infile, outdir, rscpath):
|
|
errlog = ''
|
|
rv = 1
|
|
|
|
# determine a good name for the output file
|
|
name, ext = os.path.splitext(os.path.basename(infile))
|
|
outfile = os.path.join(outdir, name + '_nodrm.pdf')
|
|
|
|
# try with any keyfiles (*.der) in the rscpath
|
|
files = os.listdir(rscpath)
|
|
filefilter = re.compile("\.der$", re.IGNORECASE)
|
|
files = filter(filefilter.search, files)
|
|
if files:
|
|
for filename in files:
|
|
keypath = os.path.join(rscpath, filename)
|
|
userkey = open(keypath,'rb').read()
|
|
try:
|
|
rv = ineptpdf.decryptBook(userkey, infile, outfile)
|
|
if rv == 0:
|
|
break
|
|
except Exception, e:
|
|
errlog += traceback.format_exc()
|
|
errlog += str(e)
|
|
rv = 1
|
|
|
|
if rv != 0:
|
|
print errlog
|
|
return rv
|
|
|
|
|
|
def decryptpdb(infile, outdir, rscpath):
|
|
outname = os.path.splitext(os.path.basename(infile))[0] + ".pmlz"
|
|
outpath = os.path.join(outdir, outname)
|
|
rv = 1
|
|
socialpath = os.path.join(rscpath,'sdrmlist.txt')
|
|
if os.path.exists(socialpath):
|
|
keydata = file(socialpath,'r').read()
|
|
keydata = keydata.rstrip(os.linesep)
|
|
ar = keydata.split(',')
|
|
for i in ar:
|
|
try:
|
|
name, cc8 = i.split(':')
|
|
except ValueError:
|
|
print ' Error parsing user supplied social drm data.'
|
|
return 1
|
|
try:
|
|
rv = erdr2pml.decryptBook(infile, outpath, True, erdr2pml.getuser_key(name, cc8))
|
|
except Exception, e:
|
|
errlog += traceback.format_exc()
|
|
errlog += str(e)
|
|
rv = 1
|
|
|
|
if rv == 0:
|
|
break
|
|
return rv
|
|
|
|
|
|
def decryptk4mobi(infile, outdir, rscpath):
|
|
rv = 1
|
|
pidnums = []
|
|
pidspath = os.path.join(rscpath,'pidlist.txt')
|
|
if os.path.exists(pidspath):
|
|
pidstr = file(pidspath,'r').read()
|
|
pidstr = pidstr.rstrip(os.linesep)
|
|
pidstr = pidstr.strip()
|
|
if pidstr != '':
|
|
pidnums = pidstr.split(',')
|
|
serialnums = []
|
|
serialnumspath = os.path.join(rscpath,'seriallist.txt')
|
|
if os.path.exists(serialnumspath):
|
|
serialstr = file(serialnumspath,'r').read()
|
|
serialstr = serialstr.rstrip(os.linesep)
|
|
serialstr = serialstr.strip()
|
|
if serialstr != '':
|
|
serialnums = serialstr.split(',')
|
|
kDatabaseFiles = []
|
|
files = os.listdir(rscpath)
|
|
filefilter = re.compile("\.k4i$", re.IGNORECASE)
|
|
files = filter(filefilter.search, files)
|
|
if files:
|
|
for filename in files:
|
|
dpath = os.path.join(rscpath,filename)
|
|
kDatabaseFiles.append(dpath)
|
|
androidFiles = []
|
|
files = os.listdir(rscpath)
|
|
filefilter = re.compile("\.ab$", re.IGNORECASE)
|
|
files = filter(filefilter.search, files)
|
|
if files:
|
|
for filename in files:
|
|
dpath = os.path.join(rscpath,filename)
|
|
androidFiles.append(dpath)
|
|
files = os.listdir(rscpath)
|
|
filefilter = re.compile("\.db$", re.IGNORECASE)
|
|
files = filter(filefilter.search, files)
|
|
if files:
|
|
for filename in files:
|
|
dpath = os.path.join(rscpath,filename)
|
|
androidFiles.append(dpath)
|
|
files = os.listdir(rscpath)
|
|
filefilter = re.compile("\.xml$", re.IGNORECASE)
|
|
files = filter(filefilter.search, files)
|
|
if files:
|
|
for filename in files:
|
|
dpath = os.path.join(rscpath,filename)
|
|
androidFiles.append(dpath)
|
|
try:
|
|
rv = k4mobidedrm.decryptBook(infile, outdir, kDatabaseFiles, androidFiles, serialnums, pidnums)
|
|
except Exception, e:
|
|
errlog += traceback.format_exc()
|
|
errlog += str(e)
|
|
rv = 1
|
|
|
|
return rv
|