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27 lines
790 B
Python
27 lines
790 B
Python
5 years ago
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#!/usr/bin/env python3
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import argparse
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from pathlib import Path
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import subprocess
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import sys
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def gen_sshfp_rr(keys_dir, host, domain):
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key_dir = Path(keys_dir) / host
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res = []
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for key in key_dir.iterdir():
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if key.name != "dns":
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res.append(subprocess.check_output(["ssh-keygen", "-r", domain, "-f", str(key)]).decode('utf-8').strip())
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return '\n'.join(res)
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def main():
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ssh_hosts_keys = Path(sys.argv[0]).parent / "ssh/hosts"
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parser = argparse.ArgumentParser()
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parser.add_argument('--domain', default=None)
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parser.add_argument('--host', required=True)
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args = parser.parse_args()
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args.domain = (args.domain or args.host) + "."
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print(gen_sshfp_rr(ssh_hosts_keys, args.host, args.domain))
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if __name__ == "__main__":
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main()
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