445 lines
16 KiB
Python
445 lines
16 KiB
Python
'''
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Copyright (c) 2021-2023 Leseratte10
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This file is part of the ACSM Input Plugin by Leseratte10
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ACSM Input Plugin for Calibre / acsm-calibre-plugin
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For more information, see:
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https://github.com/Leseratte10/acsm-calibre-plugin
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'''
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from lxml import etree
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import base64
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import os, locale, platform
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try:
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from Cryptodome.Cipher import AES as _AES
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except ImportError:
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# Some distros still ship this as Crypto
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from Crypto.Cipher import AES as _AES
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#@@CALIBRE_COMPAT_CODE@@
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class AES(object):
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def __init__(self, key, iv):
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self._aes = _AES.new(key, _AES.MODE_CBC, iv)
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def decrypt(self, data):
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return self._aes.decrypt(data)
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from libadobe import makeSerial, get_devkey_path, get_device_path, get_activation_xml_path
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from libadobe import VAR_VER_HOBBES_VERSIONS, VAR_VER_OS_IDENTIFIERS, VAR_VER_DEFAULT_BUILD_ID, VAR_VER_BUILD_IDS
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def importADEactivationLinuxWine(wine_prefix_path, buildIDtoEmulate=VAR_VER_DEFAULT_BUILD_ID):
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# Similar to importADEactivationWindows - extracts the activation data from a Wine prefix
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try:
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from calibre.constants import islinux
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if not islinux:
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print("This function is for Linux only!")
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return False, "Linux only!"
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except:
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pass
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# Get encryption key
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from getEncryptionKeyLinux import GetMasterKey
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master_key = GetMasterKey(wine_prefix_path)
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if master_key is None:
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err = "Could not access ADE encryption key. If you have just installed ADE in Wine, "
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err += "please reboot your machine then try again. Also, make sure neither ADE nor any other "
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err += "software is running in WINE while you're trying to import the authorization. "
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err += "If it still doesn't work but ADE in that particular WINEPREFIX is working fine, "
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err += "please open a bug report."
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return False, err
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# Loop through the registry:
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try:
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registry_file = open(os.path.join(wine_prefix_path, "user.reg"), "r")
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waiting_for_element = False
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current_parent = None
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current_name = None
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current_value = None
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current_method = None
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while True:
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line = registry_file.readline()
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if not line:
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break
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line = line.strip()
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if waiting_for_element:
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if (line.lower().startswith("@=")):
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current_name = line.split('=', 1)[1].strip()[1:-1]
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continue
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if (line.lower().startswith('"value"=')):
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current_value = line.split('=', 1)[1].strip()[1:-1]
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continue
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if (line.lower().startswith('"method"=')):
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current_method = line.split('=', 1)[1].strip()[1:-1]
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continue
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if (len(line) == 0):
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# Empty line - finalize this element
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if current_value is None:
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current_parent = current_name
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current_name = None
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current_method = None
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current_value = None
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waiting_for_element = False
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continue
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handle_subkey(current_parent, current_name, current_value, master_key, current_method, None)
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current_name = None
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current_value = None
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current_method = None
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else:
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if (line.startswith("[Software\\\\Adobe\\\\Adept\\\\Activation\\\\")):
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waiting_for_element = True
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registry_file.close()
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return handle_subkey(None, None, None, master_key, None, buildIDtoEmulate)
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except:
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# There was an error hunting through the registry.
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raise
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pass
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def importADEactivationWindows(buildIDtoEmulate=VAR_VER_DEFAULT_BUILD_ID):
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# Tries to import the system activation from Adobe Digital Editions on Windows into the plugin
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# This can be used to "clone" the ADE activation so you don't need to waste an additional activation.
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try:
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from calibre.constants import iswindows
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except:
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import sys
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iswindows = sys.platform.startswith('win')
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if not iswindows:
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print("This function is for Windows only!")
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return False, "Windows only!"
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# Get encryption key:
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from getEncryptionKeyWindows import GetMasterKey
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master_key = GetMasterKey()
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if master_key is None:
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return False, "Could not access ADE encryption key"
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PRIVATE_LICENCE_KEY_PATH = r'Software\Adobe\Adept\Activation'
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# Dump data from registry:
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try:
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import winreg
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except ImportError:
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import _winreg as winreg
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try:
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activation_root = winreg.OpenKey(winreg.HKEY_CURRENT_USER, PRIVATE_LICENCE_KEY_PATH)
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except:
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return False, "Could not locate ADE activation"
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i = 0
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while True:
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try:
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activation_parent = winreg.OpenKey(activation_root, "%04d" % (i))
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except:
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break
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ParentKeyType = winreg.QueryValueEx(activation_parent, None)[0]
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j = 0
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while True:
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try:
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activation_child = winreg.OpenKey(activation_parent, "%04d" % (j))
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except:
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break
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SubKeyType = winreg.QueryValueEx(activation_child, None)[0]
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try:
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value = winreg.QueryValueEx(activation_child, 'value')[0]
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try:
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method = winreg.QueryValueEx(activation_child, 'method')[0]
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except:
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method = None
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handle_subkey(ParentKeyType, SubKeyType, value, master_key, method, None)
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except:
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pass
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j = j + 1
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i = i + 1
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return handle_subkey(None, None, None, master_key, None, buildIDtoEmulate)
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persistent_data = dict()
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account_method = None
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def finalize_write_config_Windows(data, key, buildID):
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# Okay, finally got all the data that's needed - recreate all the files.
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# Create devicekey file:
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f = open(get_devkey_path(), "wb")
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f.write(key)
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f.close()
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# Create activation.xml
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f = open(get_activation_xml_path(), "w")
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content = '<?xml version="1.0"?>\n'
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content += "<activationInfo xmlns=\"http://ns.adobe.com/adept\">\n"
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content += '<adept:activationServiceInfo xmlns:adept="http://ns.adobe.com/adept">\n'
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content += "<adept:authURL>%s</adept:authURL>" % (data["activationServiceInfo"]["authURL"])
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content += "<adept:userInfoURL>%s</adept:userInfoURL>" % (data["activationServiceInfo"]["userInfoURL"])
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content += "<adept:activationURL>%s</adept:activationURL>" % (data["activationServiceInfo"]["activationURL"])
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content += "<adept:certificate>%s</adept:certificate>" % (data["activationServiceInfo"]["certificate"])
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content += "<adept:authenticationCertificate>%s</adept:authenticationCertificate>" % (data["activationServiceInfo"]["authenticationCertificate"])
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content += '</adept:activationServiceInfo>\n'
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content += '<adept:credentials xmlns:adept="http://ns.adobe.com/adept">'
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content += "<adept:user>%s</adept:user>" % (data["credentials"]["user"])
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global account_method
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if "username" in data["credentials"]:
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if account_method is None:
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account_method = "AdobeID"
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content += "<adept:username method=\"%s\">%s</adept:username>" % (account_method, data["credentials"]["username"])
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content += "<adept:pkcs12>%s</adept:pkcs12>" % (data["credentials"]["pkcs12"])
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content += "<adept:licenseCertificate>%s</adept:licenseCertificate>" % (data["credentials"]["licenseCertificate"])
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content += "<adept:privateLicenseKey>%s</adept:privateLicenseKey>" % (data["credentials"]["privateLicenseKey"])
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content += "<adept:authenticationCertificate>%s</adept:authenticationCertificate>" % (data["credentials"]["authenticationCertificate"])
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content += '</adept:credentials>\n'
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content += '<activationToken xmlns="http://ns.adobe.com/adept">'
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for x in ["device", "fingerprint", "deviceType", "activationURL", "user", "signature"]:
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content += "<%s>%s</%s>" % (x, data["activationToken"][x], x)
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content += '</activationToken>\n'
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content += '</activationInfo>\n'
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f.write(content)
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f.close()
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# Re-create device.xml from scratch:
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content = '<?xml version="1.0"?>\n'
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content += '<adept:deviceInfo xmlns:adept="http://ns.adobe.com/adept">\n'
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content += "<adept:deviceType>%s</adept:deviceType>\n" % (data["activationToken"]["deviceType"])
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content += "<adept:deviceClass>%s</adept:deviceClass>\n" % ("Desktop")
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content += "<adept:deviceSerial>%s</adept:deviceSerial>\n" % (makeSerial(False))
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content += "<adept:deviceName>%s</adept:deviceName>\n" % (platform.uname()[1])
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version_idx = VAR_VER_BUILD_IDS.index(buildID)
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hobbes_ver = VAR_VER_HOBBES_VERSIONS[version_idx]
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clientOS = VAR_VER_OS_IDENTIFIERS[version_idx]
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content += "<adept:version name=\"hobbes\" value=\"%s\"/>\n" % (hobbes_ver)
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content += "<adept:version name=\"clientOS\" value=\"%s\"/>\n" % (clientOS)
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language = None
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try:
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language = locale.getdefaultlocale()[0].split('_')[0]
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except:
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pass
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if language is None or language == "":
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# Can sometimes happen on MacOS with default English language
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language = "en"
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content += "<adept:version name=\"clientLocale\" value=\"%s\"/>\n" % (language)
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content += "<adept:fingerprint>%s</adept:fingerprint>\n" % (data["activationToken"]["fingerprint"])
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content += "</adept:deviceInfo>"
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# Write device.xml
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f = open(get_device_path(), "w")
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f.write(content)
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f.close()
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return True, "Done"
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def handle_subkey(parent, subkey, value, encryption_key, method, buildID):
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if parent is None:
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# We're done collecting sub keys - decrypt the private key, then finalize config.
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# The first 16 bytes of the fingerprint are used as IV for the privateLicenseKey
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# Older versions of this decryption code, like in the DeDRM plugin, didn't
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# do that correctly. For DeDRM that doesn't matter as a wrong IV only causes
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# the first 16 bytes to be corrupted, and these aren't used for eBook decryption anyways.
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# For this plugin I want the exact correct data, so lets use the fingerprint as IV.
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# See jhowell's post: https://www.mobileread.com/forums/showpost.php?p=4173908
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iv = persistent_data["activationToken"]["fingerprint"]
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iv = base64.b64decode(iv)[:16]
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aes = AES(encryption_key, iv)
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value = base64.b64decode(persistent_data["credentials"]["privateLicenseKey"])
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persistent_data["credentials"]["privateLicenseKey"] = base64.b64encode(aes.decrypt(value)).decode("latin-1")
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return finalize_write_config_Windows(persistent_data, encryption_key, buildID)
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else:
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# collecting a single sub key by storing it in the global list "persistent_data"
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global account_method
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if method:
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account_method = method
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# Not encrypted
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try:
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persistent_data[parent][subkey] = value
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except KeyError:
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persistent_data[parent] = dict()
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persistent_data[parent][subkey] = value
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return None
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def getMacCredential(type):
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import os, re
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# Just calling a native binary.
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# The python modules were all A) pretty complicated and B) are only intended
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# to read your own credentials, so they require the user to manually add
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# Python to the list of applications allowed to read ADE credentials.
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# By calling this "security" binary, it will instead pop up a password input
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# dialog, having the user verify that they do want to export the ADE keys.
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cmd = ' '.join([
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"/usr/bin/security",
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"find-generic-password",
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"-g -s '%s' -a '%s'" % ("Digital Editions", type),
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"2>&1 >/dev/null"
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])
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p = os.popen(cmd)
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s = p.read()
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p.close()
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m = re.match(r"password: (?:0x([0-9A-F]+)\s*)?\"(.*)\"$", s)
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if m:
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hexform, stringform = m.groups()
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if hexform:
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return bytes.fromhex(hexform)
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else:
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return bytes(stringform, 'latin-1')
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return None
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def importADEactivationMac(buildIDtoEmulate=VAR_VER_DEFAULT_BUILD_ID):
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# Tries to import the system activation from Adobe Digital Editions on a Mac into the plugin
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# This can be used to "clone" the ADE activation so you don't need to waste an additional activation.
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import sys
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try:
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from calibre.constants import isosx
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except:
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isosx = sys.platform.startswith('darwin')
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if not isosx:
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print("This function is for MacOS only!")
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return False, "MacOS only!"
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import subprocess
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import warnings
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warnings.filterwarnings('ignore', category=FutureWarning)
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home = os.getenv('HOME')
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cmdline = 'find "' + home + '/Library/Application Support/Adobe/Digital Editions" -name "activation.dat"'
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cmdline = cmdline.encode(sys.getfilesystemencoding())
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p2 = subprocess.Popen(cmdline, shell=True, stdin=None, stdout=subprocess.PIPE, stderr=subprocess.PIPE, close_fds=False)
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out1, out2 = p2.communicate()
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reslst = out1.split(b'\n')
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cnt = len(reslst)
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ActDatPath = b"activation.dat"
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for j in range(cnt):
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resline = reslst[j]
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pp = resline.find(b'activation.dat')
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if pp >= 0:
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ActDatPath = resline
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break
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if not os.path.exists(ActDatPath):
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print("Activation file does not exist ...")
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return False, "Activation file not found"
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# activation.xml is at ActDatPath.
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# Now get the password(s) ...
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DeviceKey = getMacCredential("DeviceKey")
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DeviceFingerprint = getMacCredential("DeviceFingerprint")
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if (DeviceKey is None or DeviceFingerprint is None):
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print("There was an error exporting the keys from the MacOS keychain.")
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return False, "Error while exporting keys"
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return recreateMacActivationFiles(ActDatPath, DeviceKey, DeviceFingerprint, buildIDtoEmulate)
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def recreateMacActivationFiles(path_to_activation, deviceKey, deviceFingerprint, buildIDtoEmulate):
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if (len(deviceKey) != 16):
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print("Looks like the device key is invalid ...")
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return False, "Invalid device key"
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# Create activation.xml file:
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import shutil
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shutil.copyfile(path_to_activation, get_activation_xml_path())
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# Create devicekey file:
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f = open(get_devkey_path(), "wb")
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f.write(deviceKey)
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f.close()
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# Read and parse activation.xml
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activationxml = etree.parse(get_activation_xml_path())
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adNS = lambda tag: '{%s}%s' % ('http://ns.adobe.com/adept', tag)
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devtype = activationxml.find("./%s/%s" % (adNS("activationToken"), adNS("deviceType"))).text
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# Re-create device.xml from scratch:
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content = '<?xml version="1.0"?>\n'
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content += '<adept:deviceInfo xmlns:adept="http://ns.adobe.com/adept">\n'
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content += "<adept:deviceType>%s</adept:deviceType>\n" % (devtype)
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content += "<adept:deviceClass>%s</adept:deviceClass>\n" % ("Desktop")
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content += "<adept:deviceSerial>%s</adept:deviceSerial>\n" % (makeSerial(False))
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content += "<adept:deviceName>%s</adept:deviceName>\n" % (platform.uname()[1])
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version_idx = VAR_VER_BUILD_IDS.index(buildIDtoEmulate)
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hobbes_ver = VAR_VER_HOBBES_VERSIONS[version_idx]
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clientOS = VAR_VER_OS_IDENTIFIERS[version_idx]
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content += "<adept:version name=\"hobbes\" value=\"%s\"/>\n" % (hobbes_ver)
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content += "<adept:version name=\"clientOS\" value=\"%s\"/>\n" % (clientOS)
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language = None
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try:
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language = locale.getdefaultlocale()[0].split('_')[0]
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except:
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pass
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if language is None or language == "":
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# Can sometimes happen on MacOS with default English language
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language = "en"
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content += "<adept:version name=\"clientLocale\" value=\"%s\"/>\n" % (language)
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content += "<adept:fingerprint>%s</adept:fingerprint>\n" % (base64.b64encode(deviceFingerprint))
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content += "</adept:deviceInfo>"
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# Write device.xml
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f = open(get_device_path(), "w")
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f.write(content)
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f.close()
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return True, "Success" |