Remove ancient code to import keys from ancient plugins

There were a couple specific DRM removal plugins before the DeDRM plugin
was created. These are obsolete since a long time, there's no need to
still have the code to import their config.

If people are still using these ancient plugins, they'll have to update
to an older version of DeDRM first, and then update to the current one.
This commit is contained in:
NoDRM 2021-12-27 10:35:02 +01:00
parent 96cf14f3ec
commit 586609bb2c
2 changed files with 14 additions and 218 deletions

View File

@ -102,8 +102,13 @@ class DeDRMError(Exception):
pass
from calibre.customize import FileTypePlugin
from calibre.constants import iswindows, isosx
from calibre.gui2 import is_ok_to_use_qt
try:
from calibre.constants import iswindows, isosx
except:
iswindows = sys.platform.startswith('win')
isosx = sys.platform.startswith('darwin')
from calibre.utils.config import config_dir
@ -197,10 +202,6 @@ class DeDRM(FileTypePlugin):
traceback.print_exc()
pass
# convert old preferences, if necessary.
from calibre_plugins.dedrm.prefs import convertprefs
convertprefs()
# mark that this version has been initialized
os.mkdir(self.verdir)
except Exception as e:

View File

@ -5,13 +5,15 @@
__license__ = 'GPL v3'
# Standard Python modules.
import os, sys, re, hashlib
import codecs, json
import os
import traceback
from calibre.utils.config import dynamic, config_dir, JSONConfig
from calibre_plugins.dedrm.__init__ import PLUGIN_NAME, PLUGIN_VERSION
from calibre.constants import iswindows, isosx
from calibre.utils.config import JSONConfig
try:
from calibre_plugins.dedrm.__init__ import PLUGIN_NAME
except:
PLUGIN_NAME = "DeDRM"
class DeDRM_Prefs():
def __init__(self):
@ -91,210 +93,3 @@ class DeDRM_Prefs():
except:
traceback.print_exc()
return False
def convertprefs(always = False):
def parseIgnobleString(keystuff):
from calibre_plugins.dedrm.ignoblekeygen import generate_key
userkeys = []
ar = keystuff.split(':')
for keystring in ar:
try:
name, ccn = keystring.split(',')
# Generate Barnes & Noble EPUB user key from name and credit card number.
keyname = "{0}_{1}".format(name.strip(),ccn.strip()[-4:])
keyvalue = generate_key(name, ccn)
userkeys.append([keyname,keyvalue])
except Exception as e:
traceback.print_exc()
print(e.args[0])
pass
return userkeys
def parseeReaderString(keystuff):
from calibre_plugins.dedrm.erdr2pml import getuser_key
userkeys = []
ar = keystuff.split(':')
for keystring in ar:
try:
name, cc = keystring.split(',')
# Generate eReader user key from name and credit card number.
keyname = "{0}_{1}".format(name.strip(),cc.strip()[-4:])
keyvalue = codecs.encode(getuser_key(name,cc),'hex')
userkeys.append([keyname,keyvalue])
except Exception as e:
traceback.print_exc()
print(e.args[0])
pass
return userkeys
def parseKindleString(keystuff):
pids = []
serials = []
ar = keystuff.split(',')
for keystring in ar:
keystring = str(keystring).strip().replace(" ","")
if len(keystring) == 10 or len(keystring) == 8 and keystring not in pids:
pids.append(keystring)
elif len(keystring) == 16 and keystring[0] == 'B' and keystring not in serials:
serials.append(keystring)
return (pids,serials)
def getConfigFiles(extension, encoding = None):
# get any files with extension 'extension' in the config dir
userkeys = []
files = [f for f in os.listdir(config_dir) if f.endswith(extension)]
for filename in files:
try:
fpath = os.path.join(config_dir, filename)
key = os.path.splitext(filename)[0]
value = open(fpath, 'rb').read()
if encoding is not None:
value = codecs.encode(value,encoding)
userkeys.append([key,value])
except:
traceback.print_exc()
pass
return userkeys
dedrmprefs = DeDRM_Prefs()
if (not always) and dedrmprefs['configured']:
# We've already converted old preferences,
# and we're not being forced to do it again, so just return
return
print("{0} v{1}: Importing configuration data from old DeDRM plugins".format(PLUGIN_NAME, PLUGIN_VERSION))
IGNOBLEPLUGINNAME = "Ignoble Epub DeDRM"
EREADERPLUGINNAME = "eReader PDB 2 PML"
OLDKINDLEPLUGINNAME = "K4PC, K4Mac, Kindle Mobi and Topaz DeDRM"
# get prefs from older tools
kindleprefs = JSONConfig(os.path.join("plugins", "K4MobiDeDRM"))
ignobleprefs = JSONConfig(os.path.join("plugins", "ignoble_epub_dedrm"))
# Handle the old ignoble plugin's customization string by converting the
# old string to stored keys... get that personal data out of plain sight.
from calibre.customize.ui import config
sc = config['plugin_customization']
val = sc.pop(IGNOBLEPLUGINNAME, None)
if val is not None:
print("{0} v{1}: Converting old Ignoble plugin configuration string.".format(PLUGIN_NAME, PLUGIN_VERSION))
priorkeycount = len(dedrmprefs['bandnkeys'])
userkeys = parseIgnobleString(str(val))
for keypair in userkeys:
name = keypair[0]
value = keypair[1]
dedrmprefs.addnamedvaluetoprefs('bandnkeys', name, value)
addedkeycount = len(dedrmprefs['bandnkeys'])-priorkeycount
print("{0} v{1}: {2:d} Barnes and Noble {3} imported from old Ignoble plugin configuration string".format(PLUGIN_NAME, PLUGIN_VERSION, addedkeycount, "key" if addedkeycount==1 else "keys"))
# Make the json write all the prefs to disk
dedrmprefs.writeprefs(False)
# Handle the old eReader plugin's customization string by converting the
# old string to stored keys... get that personal data out of plain sight.
val = sc.pop(EREADERPLUGINNAME, None)
if val is not None:
print("{0} v{1}: Converting old eReader plugin configuration string.".format(PLUGIN_NAME, PLUGIN_VERSION))
priorkeycount = len(dedrmprefs['ereaderkeys'])
userkeys = parseeReaderString(str(val))
for keypair in userkeys:
name = keypair[0]
value = keypair[1]
dedrmprefs.addnamedvaluetoprefs('ereaderkeys', name, value)
addedkeycount = len(dedrmprefs['ereaderkeys'])-priorkeycount
print("{0} v{1}: {2:d} eReader {3} imported from old eReader plugin configuration string".format(PLUGIN_NAME, PLUGIN_VERSION, addedkeycount, "key" if addedkeycount==1 else "keys"))
# Make the json write all the prefs to disk
dedrmprefs.writeprefs(False)
# get old Kindle plugin configuration string
val = sc.pop(OLDKINDLEPLUGINNAME, None)
if val is not None:
print("{0} v{1}: Converting old Kindle plugin configuration string.".format(PLUGIN_NAME, PLUGIN_VERSION))
priorpidcount = len(dedrmprefs['pids'])
priorserialcount = len(dedrmprefs['serials'])
pids, serials = parseKindleString(val)
for pid in pids:
dedrmprefs.addvaluetoprefs('pids',pid)
for serial in serials:
dedrmprefs.addvaluetoprefs('serials',serial)
addedpidcount = len(dedrmprefs['pids']) - priorpidcount
addedserialcount = len(dedrmprefs['serials']) - priorserialcount
print("{0} v{1}: {2:d} {3} and {4:d} {5} imported from old Kindle plugin configuration string.".format(PLUGIN_NAME, PLUGIN_VERSION, addedpidcount, "PID" if addedpidcount==1 else "PIDs", addedserialcount, "serial number" if addedserialcount==1 else "serial numbers"))
# Make the json write all the prefs to disk
dedrmprefs.writeprefs(False)
# copy the customisations back into calibre preferences, as we've now removed the nasty plaintext
config['plugin_customization'] = sc
# get any .b64 files in the config dir
priorkeycount = len(dedrmprefs['bandnkeys'])
bandnfilekeys = getConfigFiles('.b64')
for keypair in bandnfilekeys:
name = keypair[0]
value = keypair[1]
dedrmprefs.addnamedvaluetoprefs('bandnkeys', name, value)
addedkeycount = len(dedrmprefs['bandnkeys'])-priorkeycount
if addedkeycount > 0:
print("{0} v{1}: {2:d} Barnes and Noble {3} imported from config folder.".format(PLUGIN_NAME, PLUGIN_VERSION, addedkeycount, "key file" if addedkeycount==1 else "key files"))
# Make the json write all the prefs to disk
dedrmprefs.writeprefs(False)
# get any .der files in the config dir
priorkeycount = len(dedrmprefs['adeptkeys'])
adeptfilekeys = getConfigFiles('.der','hex')
for keypair in adeptfilekeys:
name = keypair[0]
value = keypair[1]
dedrmprefs.addnamedvaluetoprefs('adeptkeys', name, value)
addedkeycount = len(dedrmprefs['adeptkeys'])-priorkeycount
if addedkeycount > 0:
print("{0} v{1}: {2:d} Adobe Adept {3} imported from config folder.".format(PLUGIN_NAME, PLUGIN_VERSION, addedkeycount, "keyfile" if addedkeycount==1 else "keyfiles"))
# Make the json write all the prefs to disk
dedrmprefs.writeprefs(False)
# get ignoble json prefs
if 'keys' in ignobleprefs:
priorkeycount = len(dedrmprefs['bandnkeys'])
for name in ignobleprefs['keys']:
value = ignobleprefs['keys'][name]
dedrmprefs.addnamedvaluetoprefs('bandnkeys', name, value)
addedkeycount = len(dedrmprefs['bandnkeys']) - priorkeycount
# no need to delete old prefs, since they contain no recoverable private data
if addedkeycount > 0:
print("{0} v{1}: {2:d} Barnes and Noble {3} imported from Ignoble plugin preferences.".format(PLUGIN_NAME, PLUGIN_VERSION, addedkeycount, "key" if addedkeycount==1 else "keys"))
# Make the json write all the prefs to disk
dedrmprefs.writeprefs(False)
# get kindle json prefs
priorpidcount = len(dedrmprefs['pids'])
priorserialcount = len(dedrmprefs['serials'])
if 'pids' in kindleprefs:
pids, serials = parseKindleString(kindleprefs['pids'])
for pid in pids:
dedrmprefs.addvaluetoprefs('pids',pid)
if 'serials' in kindleprefs:
pids, serials = parseKindleString(kindleprefs['serials'])
for serial in serials:
dedrmprefs.addvaluetoprefs('serials',serial)
addedpidcount = len(dedrmprefs['pids']) - priorpidcount
if addedpidcount > 0:
print("{0} v{1}: {2:d} {3} imported from Kindle plugin preferences".format(PLUGIN_NAME, PLUGIN_VERSION, addedpidcount, "PID" if addedpidcount==1 else "PIDs"))
addedserialcount = len(dedrmprefs['serials']) - priorserialcount
if addedserialcount > 0:
print("{0} v{1}: {2:d} {3} imported from Kindle plugin preferences".format(PLUGIN_NAME, PLUGIN_VERSION, addedserialcount, "serial number" if addedserialcount==1 else "serial numbers"))
try:
if 'wineprefix' in kindleprefs and kindleprefs['wineprefix'] != "":
dedrmprefs.set('adobewineprefix',kindleprefs['wineprefix'])
dedrmprefs.set('kindlewineprefix',kindleprefs['wineprefix'])
print("{0} v{1}: WINEPREFIX (2) imported from Kindle plugin preferences".format(PLUGIN_NAME, PLUGIN_VERSION, kindleprefs['wineprefix']))
except:
traceback.print_exc()
# Make the json write all the prefs to disk
dedrmprefs.writeprefs()
print("{0} v{1}: Finished setting up configuration data.".format(PLUGIN_NAME, PLUGIN_VERSION))