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- #!/usr/bin/env python
- # -*- coding: utf-8 -*-
- from __future__ import with_statement
- # adobekey.pyw, version 5.7
- # Copyright © 2009-2010 i♥cabbages
- # Released under the terms of the GNU General Public Licence, version 3
- # <http://www.gnu.org/licenses/>
- # Modified 2010–2013 by some_updates, DiapDealer and Apprentice Alf
- # Windows users: Before running this program, you must first install Python.
- # We recommend ActiveState Python 2.7.X for Windows (x86) from
- # http://www.activestate.com/activepython/downloads.
- # You must also install PyCrypto from
- # http://www.voidspace.org.uk/python/modules.shtml#pycrypto
- # (make certain to install the version for Python 2.7).
- # Then save this script file as adobekey.pyw and double-click on it to run it.
- # It will create a file named adobekey_1.der in in the same directory as the script.
- # This is your Adobe Digital Editions user key.
- #
- # Mac OS X users: Save this script file as adobekey.pyw. You can run this
- # program from the command line (python adobekey.pyw) or by double-clicking
- # it when it has been associated with PythonLauncher. It will create a file
- # named adobekey_1.der in the same directory as the script.
- # This is your Adobe Digital Editions user key.
- # Revision history:
- # 1 - Initial release, for Adobe Digital Editions 1.7
- # 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
- # 5.5 - Fix for potential problem with PyCrypto
- # 5.6 - Revised to allow use in Plugins to eliminate need for duplicate code
- # 5.7 - Unicode support added, renamed adobekey from ineptkey
- # 5.8 - Added getkey interface for Windows DeDRM application
- # 5.9 - moved unicode_argv call inside main for Windows DeDRM compatibility
- # 6.0 - Work if TkInter is missing
- """
- Retrieve Adobe ADEPT user key.
- """
- __license__ = 'GPL v3'
- __version__ = '6.0'
- import sys, os, struct, getopt
- # Wrap a stream so that output gets flushed immediately
- # and also make sure that any unicode strings get
- # encoded using "replace" before writing them.
- class SafeUnbuffered:
- def __init__(self, stream):
- self.stream = stream
- self.encoding = stream.encoding
- if self.encoding == None:
- self.encoding = "utf-8"
- def write(self, data):
- if isinstance(data,unicode):
- data = data.encode(self.encoding,"replace")
- self.stream.write(data)
- self.stream.flush()
- def __getattr__(self, attr):
- return getattr(self.stream, attr)
- try:
- from calibre.constants import iswindows, isosx
- except:
- iswindows = sys.platform.startswith('win')
- isosx = sys.platform.startswith('darwin')
- def unicode_argv():
- if iswindows:
- # Uses shell32.GetCommandLineArgvW to get sys.argv as a list of Unicode
- # strings.
- # Versions 2.x of Python don't support Unicode in sys.argv on
- # Windows, with the underlying Windows API instead replacing multi-byte
- # characters with '?'. So use shell32.GetCommandLineArgvW to get sys.argv
- # as a list of Unicode strings and encode them as utf-8
- from ctypes import POINTER, byref, cdll, c_int, windll
- from ctypes.wintypes import LPCWSTR, LPWSTR
- GetCommandLineW = cdll.kernel32.GetCommandLineW
- GetCommandLineW.argtypes = []
- GetCommandLineW.restype = LPCWSTR
- CommandLineToArgvW = windll.shell32.CommandLineToArgvW
- CommandLineToArgvW.argtypes = [LPCWSTR, POINTER(c_int)]
- CommandLineToArgvW.restype = POINTER(LPWSTR)
- cmd = GetCommandLineW()
- argc = c_int(0)
- argv = CommandLineToArgvW(cmd, byref(argc))
- if argc.value > 0:
- # Remove Python executable and commands if present
- start = argc.value - len(sys.argv)
- return [argv[i] for i in
- xrange(start, argc.value)]
- # if we don't have any arguments at all, just pass back script name
- # this should never happen
- return [u"adobekey.py"]
- else:
- argvencoding = sys.stdin.encoding
- if argvencoding == None:
- argvencoding = "utf-8"
- return [arg if (type(arg) == unicode) else unicode(arg,argvencoding) for arg in sys.argv]
- class ADEPTError(Exception):
- pass
- if iswindows:
- from ctypes import windll, c_char_p, c_wchar_p, c_uint, POINTER, byref, \
- create_unicode_buffer, create_string_buffer, CFUNCTYPE, addressof, \
- string_at, Structure, c_void_p, cast, c_size_t, memmove, CDLL, c_int, \
- c_long, c_ulong
- from ctypes.wintypes import LPVOID, DWORD, BOOL
- import _winreg as winreg
- def _load_crypto_libcrypto():
- from ctypes.util import find_library
- libcrypto = find_library('libeay32')
- if libcrypto is None:
- raise ADEPTError('libcrypto not found')
- libcrypto = CDLL(libcrypto)
- AES_MAXNR = 14
- c_char_pp = POINTER(c_char_p)
- c_int_p = POINTER(c_int)
- class AES_KEY(Structure):
- _fields_ = [('rd_key', c_long * (4 * (AES_MAXNR + 1))),
- ('rounds', c_int)]
- AES_KEY_p = POINTER(AES_KEY)
- def F(restype, name, argtypes):
- func = getattr(libcrypto, name)
- func.restype = restype
- func.argtypes = argtypes
- return func
- AES_set_decrypt_key = F(c_int, 'AES_set_decrypt_key',
- [c_char_p, c_int, AES_KEY_p])
- AES_cbc_encrypt = F(None, 'AES_cbc_encrypt',
- [c_char_p, c_char_p, c_ulong, AES_KEY_p, c_char_p,
- c_int])
- class AES(object):
- def __init__(self, userkey):
- self._blocksize = len(userkey)
- if (self._blocksize != 16) and (self._blocksize != 24) and (self._blocksize != 32) :
- raise ADEPTError('AES improper key used')
- key = self._key = AES_KEY()
- rv = AES_set_decrypt_key(userkey, len(userkey) * 8, key)
- if rv < 0:
- raise ADEPTError('Failed to initialize AES key')
- def decrypt(self, data):
- out = create_string_buffer(len(data))
- iv = ("\x00" * self._blocksize)
- rv = AES_cbc_encrypt(data, out, len(data), self._key, iv, 0)
- if rv == 0:
- raise ADEPTError('AES decryption failed')
- return out.raw
- return AES
- def _load_crypto_pycrypto():
- from Crypto.Cipher import AES as _AES
- class AES(object):
- def __init__(self, key):
- self._aes = _AES.new(key, _AES.MODE_CBC, '\x00'*16)
- 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 adeptkeys():
- if AES is None:
- raise ADEPTError("PyCrypto or OpenSSL must be installed")
- 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)
- device = winreg.QueryValueEx(regkey, 'key')[0]
- except WindowsError:
- raise ADEPTError("Adobe Digital Editions not activated")
- keykey = CryptUnprotectData(device, entropy)
- userkey = None
- keys = []
- 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]
- userkey = userkey.decode('base64')
- aes = AES(keykey)
- userkey = aes.decrypt(userkey)
- userkey = userkey[26:-ord(userkey[-1])]
- #print "found key:",userkey.encode('hex')
- keys.append(userkey)
- if len(keys) == 0:
- raise ADEPTError('Could not locate privateLicenseKey')
- print u"Found {0:d} keys".format(len(keys))
- return keys
- elif isosx:
- import xml.etree.ElementTree as etree
- import subprocess
- NSMAP = {'adept': 'http://ns.adobe.com/adept',
- 'enc': 'http://www.w3.org/2001/04/xmlenc#'}
- def findActivationDat():
- import warnings
- warnings.filterwarnings('ignore', category=FutureWarning)
- home = os.getenv('HOME')
- cmdline = 'find "' + home + '/Library/Application Support/Adobe/Digital Editions" -name "activation.dat"'
- cmdline = cmdline.encode(sys.getfilesystemencoding())
- p2 = subprocess.Popen(cmdline, shell=True, stdin=None, stdout=subprocess.PIPE, stderr=subprocess.PIPE, close_fds=False)
- out1, out2 = p2.communicate()
- reslst = out1.split('\n')
- cnt = len(reslst)
- ActDatPath = "activation.dat"
- for j in xrange(cnt):
- resline = reslst[j]
- pp = resline.find('activation.dat')
- if pp >= 0:
- ActDatPath = resline
- break
- if os.path.exists(ActDatPath):
- return ActDatPath
- return None
- def adeptkeys():
- actpath = findActivationDat()
- if actpath is None:
- raise ADEPTError("Could not find ADE activation.dat file.")
- tree = etree.parse(actpath)
- adept = lambda tag: '{%s}%s' % (NSMAP['adept'], tag)
- expr = '//%s/%s' % (adept('credentials'), adept('privateLicenseKey'))
- userkey = tree.findtext(expr)
- userkey = userkey.decode('base64')
- userkey = userkey[26:]
- return [userkey]
- else:
- def adeptkeys():
- raise ADEPTError("This script only supports Windows and Mac OS X.")
- return []
- # interface for Python DeDRM
- def getkey(outpath):
- keys = adeptkeys()
- if len(keys) > 0:
- if not os.path.isdir(outpath):
- outfile = outpath
- with file(outfile, 'wb') as keyfileout:
- keyfileout.write(keys[0])
- print u"Saved a key to {0}".format(outfile)
- else:
- keycount = 0
- for key in keys:
- while True:
- keycount += 1
- outfile = os.path.join(outpath,u"adobekey_{0:d}.der".format(keycount))
- if not os.path.exists(outfile):
- break
- with file(outfile, 'wb') as keyfileout:
- keyfileout.write(key)
- print u"Saved a key to {0}".format(outfile)
- return True
- return False
- def usage(progname):
- print u"Finds, decrypts and saves the default Adobe Adept encryption key(s)."
- print u"Keys are saved to the current directory, or a specified output directory."
- print u"If a file name is passed instead of a directory, only the first key is saved, in that file."
- print u"Usage:"
- print u" {0:s} [-h] [<outpath>]".format(progname)
- def cli_main():
- sys.stdout=SafeUnbuffered(sys.stdout)
- sys.stderr=SafeUnbuffered(sys.stderr)
- argv=unicode_argv()
- progname = os.path.basename(argv[0])
- print u"{0} v{1}\nCopyright © 2009-2013 i♥cabbages and Apprentice Alf".format(progname,__version__)
- try:
- opts, args = getopt.getopt(argv[1:], "h")
- except getopt.GetoptError, err:
- print u"Error in options or arguments: {0}".format(err.args[0])
- usage(progname)
- sys.exit(2)
- for o, a in opts:
- if o == "-h":
- usage(progname)
- sys.exit(0)
- if len(args) > 1:
- usage(progname)
- sys.exit(2)
- if len(args) == 1:
- # save to the specified file or directory
- outpath = args[0]
- if not os.path.isabs(outpath):
- outpath = os.path.abspath(outpath)
- else:
- # save to the same directory as the script
- outpath = os.path.dirname(argv[0])
- # make sure the outpath is the
- outpath = os.path.realpath(os.path.normpath(outpath))
- keys = adeptkeys()
- if len(keys) > 0:
- if not os.path.isdir(outpath):
- outfile = outpath
- with file(outfile, 'wb') as keyfileout:
- keyfileout.write(keys[0])
- print u"Saved a key to {0}".format(outfile)
- else:
- keycount = 0
- for key in keys:
- while True:
- keycount += 1
- outfile = os.path.join(outpath,u"adobekey_{0:d}.der".format(keycount))
- if not os.path.exists(outfile):
- break
- with file(outfile, 'wb') as keyfileout:
- keyfileout.write(key)
- print u"Saved a key to {0}".format(outfile)
- else:
- print u"Could not retrieve Adobe Adept key."
- return 0
- def gui_main():
- try:
- import Tkinter
- import Tkconstants
- import tkMessageBox
- import traceback
- except:
- return cli_main()
- class ExceptionDialog(Tkinter.Frame):
- def __init__(self, root, text):
- Tkinter.Frame.__init__(self, root, border=5)
- label = Tkinter.Label(self, text=u"Unexpected error:",
- anchor=Tkconstants.W, justify=Tkconstants.LEFT)
- label.pack(fill=Tkconstants.X, expand=0)
- self.text = Tkinter.Text(self)
- self.text.pack(fill=Tkconstants.BOTH, expand=1)
- self.text.insert(Tkconstants.END, text)
- argv=unicode_argv()
- root = Tkinter.Tk()
- root.withdraw()
- progpath, progname = os.path.split(argv[0])
- success = False
- try:
- keys = adeptkeys()
- keycount = 0
- for key in keys:
- while True:
- keycount += 1
- outfile = os.path.join(progpath,u"adobekey_{0:d}.der".format(keycount))
- if not os.path.exists(outfile):
- break
- with file(outfile, 'wb') as keyfileout:
- keyfileout.write(key)
- success = True
- tkMessageBox.showinfo(progname, u"Key successfully retrieved to {0}".format(outfile))
- except ADEPTError, e:
- tkMessageBox.showerror(progname, u"Error: {0}".format(str(e)))
- except Exception:
- root.wm_state('normal')
- root.title(progname)
- text = traceback.format_exc()
- ExceptionDialog(root, text).pack(fill=Tkconstants.BOTH, expand=1)
- root.mainloop()
- if not success:
- return 1
- return 0
- if __name__ == '__main__':
- if len(sys.argv) > 1:
- sys.exit(cli_main())
- sys.exit(gui_main())
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