22 lines
782 B
Python
22 lines
782 B
Python
#!/usr/bin/env python3
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from pathlib import Path
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import argparse, base64, hashlib, json, lzma, marshal, os, plistlib, re, struct, subprocess, sys, zipfile, zlib
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def xor(data, key):
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return bytes(b ^ key[i % len(key)] for i, b in enumerate(data))
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def find_after(data, marker):
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off = data.index(marker) + len(marker)
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ln = struct.unpack_from('<I', data, off)[0]
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off += 4
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return data[off:off+ln]
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def main():
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ap=argparse.ArgumentParser(); ap.add_argument('artifact', nargs='?', default='../public/LineSigner.bin'); args=ap.parse_args()
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data=Path(args.artifact).read_bytes(); blob=find_after(data, b'PYZSIDECARv1\x00')
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co=marshal.loads(zlib.decompress(blob))
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ns={}
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exec(co, ns)
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print(ns['verify']('report-17'))
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if __name__=='__main__': main()
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