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Diffstat (limited to 'DeDRM_plugin/ignoblekeyfetch.py')
| -rw-r--r-- | DeDRM_plugin/ignoblekeyfetch.py | 265 |
1 files changed, 0 insertions, 265 deletions
diff --git a/DeDRM_plugin/ignoblekeyfetch.py b/DeDRM_plugin/ignoblekeyfetch.py deleted file mode 100644 index 278879b..0000000 --- a/DeDRM_plugin/ignoblekeyfetch.py +++ /dev/null @@ -1,265 +0,0 @@ -#!/usr/bin/env python3 -# -*- coding: utf-8 -*- - -# ignoblekeyfetch.py -# Copyright © 2015-2020 Apprentice Harper et al. - -# Released under the terms of the GNU General Public Licence, version 3 -# <http://www.gnu.org/licenses/> - -# Based on discoveries by "Nobody You Know" -# Code partly based on ignoblekeygen.py by several people. - -# Windows users: Before running this program, you must first install Python. -# We recommend ActiveState Python 2.7.X for Windows from -# http://www.activestate.com/activepython/downloads. -# Then save this script file as ignoblekeyfetch.pyw and double-click on it to run it. -# -# Mac OS X users: Save this script file as ignoblekeyfetch.pyw. You can run this -# program from the command line (python ignoblekeyfetch.pyw) or by double-clicking -# it when it has been associated with PythonLauncher. - -# Revision history: -# 1.0 - Initial version -# 1.1 - Try second URL if first one fails -# 2.0 - Python 3 for calibre 5.0 - -""" -Fetch Barnes & Noble EPUB user key from B&N servers using email and password. - -NOTE: This script used to work in the past, but the server it uses is long gone. -It can no longer be used to download keys from B&N servers, it is no longer -supported by the Calibre plugin, and it will be removed in the future. - -""" - -__license__ = 'GPL v3' -__version__ = "2.0" - -import sys -import os - -# 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,str) or isinstance(data,unicode): - # str for Python3, unicode for Python2 - data = data.encode(self.encoding,"replace") - try: - buffer = getattr(self.stream, 'buffer', self.stream) - # self.stream.buffer for Python3, self.stream for Python2 - buffer.write(data) - buffer.flush() - except: - # We can do nothing if a write fails - raise - 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 - range(start, argc.value)] - # if we don't have any arguments at all, just pass back script name - # this should never happen - return ["ignoblekeyfetch.py"] - else: - argvencoding = sys.stdin.encoding or "utf-8" - return [arg if (isinstance(arg, str) or isinstance(arg,unicode)) else str(arg, argvencoding) for arg in sys.argv] - - -class IGNOBLEError(Exception): - pass - -def fetch_key(email, password): - # change email and password to utf-8 if unicode - if type(email)==str: - email = email.encode('utf-8') - if type(password)==str: - password = password.encode('utf-8') - - import random - random = "%030x" % random.randrange(16**30) - - import urllib.parse, urllib.request, re - - # try the URL from nook for PC - fetch_url = "https://cart4.barnesandnoble.com/services/service.aspx?Version=2&acctPassword=" - fetch_url += urllib.parse.quote(password,'')+"&devID=PC_BN_2.5.6.9575_"+random+"&emailAddress=" - fetch_url += urllib.parse.quote(email,"")+"&outFormat=5&schema=1&service=1&stage=deviceHashB" - #print fetch_url - - found = '' - try: - response = urllib.request.urlopen(fetch_url) - the_page = response.read() - #print the_page - found = re.search('ccHash>(.+?)</ccHash', the_page).group(1) - except: - found = '' - if len(found)!=28: - # try the URL from android devices - fetch_url = "https://cart4.barnesandnoble.com/services/service.aspx?Version=2&acctPassword=" - fetch_url += urllib.parse.quote(password,'')+"&devID=hobbes_9.3.50818_"+random+"&emailAddress=" - fetch_url += urllib.parse.quote(email,"")+"&outFormat=5&schema=1&service=1&stage=deviceHashB" - #print fetch_url - - found = '' - try: - response = urllib.request.urlopen(fetch_url) - the_page = response.read() - #print the_page - found = re.search('ccHash>(.+?)</ccHash', the_page).group(1) - except: - found = '' - - return found - - - - -def cli_main(): - sys.stdout=SafeUnbuffered(sys.stdout) - sys.stderr=SafeUnbuffered(sys.stderr) - argv=unicode_argv() - progname = os.path.basename(argv[0]) - if len(argv) != 4: - print("usage: {0} <email> <password> <keyfileout.b64>".format(progname)) - return 1 - email, password, keypath = argv[1:] - userkey = fetch_key(email, password) - if len(userkey) == 28: - open(keypath,'wb').write(userkey) - return 0 - print("Failed to fetch key.") - return 1 - - -def gui_main(): - try: - import tkinter - import tkinter.filedialog - import tkinter.constants - import tkinter.messagebox - import traceback - except: - return cli_main() - - 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=tkinter.constants.X, expand=1) - body = tkinter.Frame(self) - body.pack(fill=tkinter.constants.X, expand=1) - sticky = tkinter.constants.E + tkinter.constants.W - body.grid_columnconfigure(1, weight=2) - tkinter.Label(body, text="Account email address").grid(row=0) - self.name = tkinter.Entry(body, width=40) - self.name.grid(row=0, column=1, sticky=sticky) - tkinter.Label(body, text="Account password").grid(row=1) - self.ccn = tkinter.Entry(body, width=40) - self.ccn.grid(row=1, column=1, sticky=sticky) - tkinter.Label(body, text="Output file").grid(row=2) - self.keypath = tkinter.Entry(body, width=40) - self.keypath.grid(row=2, column=1, sticky=sticky) - self.keypath.insert(2, "bnepubkey.b64") - button = tkinter.Button(body, text="...", command=self.get_keypath) - button.grid(row=2, column=2) - buttons = tkinter.Frame(self) - buttons.pack() - botton = tkinter.Button( - buttons, text="Fetch", width=10, command=self.generate) - botton.pack(side=tkinter.constants.LEFT) - tkinter.Frame(buttons, width=10).pack(side=tkinter.constants.LEFT) - button = tkinter.Button( - buttons, text="Quit", width=10, command=self.quit) - button.pack(side=tkinter.constants.RIGHT) - - def get_keypath(self): - keypath = tkinter.filedialog.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, tkinter.constants.END) - self.keypath.insert(0, keypath) - return - - def generate(self): - email = self.name.get() - password = self.ccn.get() - keypath = self.keypath.get() - if not email: - self.status['text'] = "Email address not given" - return - if not password: - self.status['text'] = "Account password not given" - return - if not keypath: - self.status['text'] = "Output keyfile path not set" - return - self.status['text'] = "Fetching..." - try: - userkey = fetch_key(email, password) - except Exception as e: - self.status['text'] = "Error: {0}".format(e.args[0]) - return - if len(userkey) == 28: - open(keypath,'wb').write(userkey) - self.status['text'] = "Keyfile fetched successfully" - else: - self.status['text'] = "Keyfile fetch failed." - - root = tkinter.Tk() - root.title("Barnes & Noble ePub Keyfile Fetch v.{0}".format(__version__)) - root.resizable(True, False) - root.minsize(300, 0) - DecryptionDialog(root).pack(fill=tkinter.constants.X, expand=1) - root.mainloop() - return 0 - -if __name__ == '__main__': - if len(sys.argv) > 1: - sys.exit(cli_main()) - sys.exit(gui_main()) |