Adeed getaaxkey back correctly

Chris Pomeroy

2017-12-01 562346bb6189aef7634d76930d2979e68c2b3106

Adeed getaaxkey back correctly

 getaaxkey/__init__.py

 getaaxkey/audible_byte#4-4_0_10000x789935_0.rtc

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 getaaxkey/audible_byte#4-4_1_10000x791425_0.rtc

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 getaaxkey/audible_byte#4-4_2_10000x790991_0.rtc

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 getaaxkey/audible_byte#4-4_3_10000x792120_0.rtc

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 getaaxkey/audible_byte#4-4_4_10000x790743_0.rtc

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 getaaxkey/audible_byte#4-4_5_10000x790568_0.rtc

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 getaaxkey/audible_byte#4-4_6_10000x791458_0.rtc

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 getaaxkey/audible_byte#4-4_7_10000x791707_0.rtc

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 getaaxkey/audible_byte#4-4_8_10000x790202_0.rtc

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 getaaxkey/audible_byte#4-4_9_10000x791022_0.rtc

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 getaaxkey/getaaxkey.py

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#!/usr/bin/python

import os
import subprocess

def filechecksum(aaxfile):
    ret = subprocess.Popen(["ffprobe", "-v", "info", "-hide_banner", os.path.abspath(aaxfile)], stderr=subprocess.PIPE)
    grep = subprocess.Popen(["grep", "checksum"], stdin=ret.stderr, stdout=subprocess.PIPE)
    awk = subprocess.Popen(["awk", " { print $8 } "], stdin=grep.stdout, stdout=subprocess.PIPE)
    hashsum,out = awk.communicate()
    hashsum = hashsum.strip('\n')
    return hashsum


def writeauthcode(hashsum):
    try:
        file = open(".authcode", "a")
        file.write(hashsum + os.linesep)
    except (IOError, OSError) as e:
        print "Can't write to .authcode"
        return 1
    finally:
        file.close()
        return 0


def readauthcode():
    try:
      if not os.path.isfile(".authcode"):
          open (".authcode", "w").close()
      with open(".authcode") as f:
          hashes = f.read().split()
    except (IOError, OSError) as e:
        print "Can't read in .authcode"
        return 1
    finally:
        f.close()
        return hashes


def newauthcode(checksum):
    rcwd = os.path.dirname(os.path.realpath(__file__))
    command = "./rcrack *.rtc -h "
    command += checksum
    cmd = subprocess.Popen(command, cwd=rcwd, stdout=subprocess.PIPE, shell=True)
    grep = subprocess.Popen(["grep","-a", "hex"], stdin=cmd.stdout,stdout=subprocess.PIPE)
    key,stderr = grep.communicate()
    key = key.split()
    return key[2].split(':')[1]

def checkagainstexisting(abytes,aaxfile):
    ret = subprocess.Popen(["ffprobe","-activation_bytes", abytes ,"-hide_banner" , os.path.abspath(aaxfile)], stderr=subprocess.PIPE)
    grep = subprocess.Popen(["grep", "mismatch", "-c"], stdin=ret.stderr, stdout=subprocess.PIPE)
    works,out = grep.communicate()
    return works.strip('\n')


def getcorrectkey(aaxfile):
    authcodes = readauthcode()
    abyte = ''
    for x in authcodes:
        if (checkagainstexisting(x,aaxfile) == '0'):
            abyte = x
            return abyte
    if (abyte == ''):
        csum = filechecksum(aaxfile)
        abyte = newauthcode(csum)
        writeauthcode(abyte)
        return abyte


if __name__ == "__main__":
    import sys
    if len(sys.argv) >= 2:
        args = sys.argv[1]
    else:
        print "I need an file name to lookup"
        sys.exit(1)
    checksum = filechecksum(args)
    out = newauthcode(checksum.strip())
    if out is not None:
        print sys.argv[1], "Auth code is:", out
    else:
        print sys.argv[1], "no Authcode found"

 getaaxkey/rcrack

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