def l2fp()

in server/app/plugins/machines.py [0:0]

• 8 lines of code
• 2 McCabe index (conditional complexity)

def l2fp(line):
    """Public key to fingerprints"""
    key = base64.b64decode(line.strip().split()[-1])
    fp_plain = hashlib.md5(key).hexdigest()
    fp_md5 = ":".join(a + b for a, b in zip(fp_plain[::2], fp_plain[1::2]))
    fp_sha256 = (
        base64.b64encode(hashlib.sha256(key).digest()).decode("ascii").rstrip("=")
    )
    return fp_md5, fp_sha256