Esempio n. 1
0
 def createWithSystemkbfile(filename, bag1key, deviceKey=None):
     if filename.startswith("bplist"): #HAX
         mkb = BPlistReader.plistWithString(filename)
     else:
         mkb = BPlistReader.plistWithFile(filename)
     try:
         decryptedPlist  = AESdecryptCBC(mkb["_MKBPAYLOAD"].data, bag1key, mkb["_MKBIV"].data, padding=True)
     except:
         print "FAIL: AESdecryptCBC _MKBPAYLOAD => wrong BAG1 key ?"
         return None
     if not decryptedPlist.startswith("bplist"):
         print "FAIL: decrypted _MKBPAYLOAD is not bplist"
         return None
     decryptedPlist = BPlistReader.plistWithString(decryptedPlist)
     blob = decryptedPlist["KeyBagKeys"].data
     kb = Keybag.createWithDataSignBlob(blob, deviceKey)
     if decryptedPlist.has_key("OpaqueStuff"):
         OpaqueStuff = BPlistReader.plistWithString(decryptedPlist["OpaqueStuff"].data)
         kb.passcodeComplexity = OpaqueStuff.get("keyboardType")
     return kb
Esempio n. 2
0
 def getSystemkbfileWipeID(filename):
     mkb = BPlistReader.plistWithFile(filename)
     return mkb["_MKBWIPEID"]