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bandrel/jworks_hashes.py

Created October 4, 2022 15:05
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  1. bandrel created this gist Oct 4, 2022.
    31 changes: 31 additions & 0 deletions jworks_hashes.py
    View file
    Original file line number Diff line number Diff line change
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    #!/usr/bin/env python3
    import re
    import sys

    def convert_hex_base64(input):
    from base64 import b64encode, b64decode
    # hex -> base64
    b64 = b64encode(bytes.fromhex(input)).decode()
    # base64 -> hex
    s2 = b64decode(b64.encode()).hex()
    assert input == s2
    return b64

    def convert_dollar_r(input):
    c = re.search('\$1\$R:1000:(\S+):(\S+)', input)
    if c is not None:
    a = convert_hex_base64(c.group(1))
    b = convert_hex_base64(c.group(2))
    return f"sha256:1000:{a}:{b}"
    else:
    c = re.search('\$1\$A:1000:(\S+):(\S+)', input)
    a = convert_hex_base64(c.group(1))
    b = convert_hex_base64(c.group(2))
    return f"sha1:1000:{a}:{b}"


    a = sys.argv[1]
    c = convert_dollar_r(a)
    print(c)