Convert OpenLDAP hashes to a format Hashcat can understand

openldap2hashcat.py

#!/usr/bin/env python3
# Convert OpenLDAP hashes to a format Hashcat can understand
import sys
import base64

with open(sys.argv[1], 'r') as f:
    lines = f.readlines()

for line in lines:
    line = line.rstrip("\n")
    if '{PBKDF2-SHA512}' in line:
        username = line.split(':')[0]
        hashvals = line.split('}')[1]
        iterations, b64salt, b64hash = hashvals.split('$')
        b64salt = b64salt.replace('.', '+')
        b64hash = b64hash.replace('.', '+')
        print(username + ':' + 'sha512:' + iterations + ':' + b64salt + ':' + b64hash)
    elif '{SHA256}' in line:
        user = line.split(':')[0]
        hhash = base64.b64decode(line.split('}')[1]).hex()
        print(user + ":" + hhash)
    elif '{MD5}' in line:
        user = line.split(':')[0]
        hhash = base64.b64decode(line.split('}')[1]).hex()
        print(hhash)
    elif '{SHA512}' in line:
        user = line.split(':')[0]
        hhash = base64.b64decode(line.split('}')[1]).hex()
        print(user + ":" + hhash)
    elif '{CRYPT}' in line:
        print(line.replace('{CRYPT}', ''))
    else:
        print(line)