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| 1 | +#!/usr/bin/env python |
| 2 | +# -*- coding: utf8 -*- |
| 3 | + |
| 4 | +import argparse |
| 5 | +import signal |
| 6 | + |
| 7 | +from rtrlib import RTRManager, register_pfx_update_callback, register_spki_update_callback |
| 8 | + |
| 9 | +def pfx_callback(pfx_record, added): |
| 10 | + if added: |
| 11 | + c = '+' |
| 12 | + else: |
| 13 | + c = '-' |
| 14 | + |
| 15 | + print("{sign} {prefix:40} {max:3} - {min:3} {asn:10}".format( |
| 16 | + sign=c, |
| 17 | + prefix=pfx_record.prefix, |
| 18 | + max=pfx_record.max_len, |
| 19 | + min=pfx_record.min_len, |
| 20 | + asn=pfx_record.asn |
| 21 | + ) |
| 22 | + ) |
| 23 | + |
| 24 | +def spki_callback(spki_table, spki_record, added): |
| 25 | + if added: |
| 26 | + c = '+' |
| 27 | + else: |
| 28 | + c = '-' |
| 29 | + |
| 30 | + print("{sign} {asn}".format(sign=c, asn=spki_record.asn)) |
| 31 | + |
| 32 | + |
| 33 | +def main(): |
| 34 | + parser = argparse.ArgumentParser() |
| 35 | + parser.add_argument("protocol", choices=('tcp', )) |
| 36 | + parser.add_argument("hostname") |
| 37 | + parser.add_argument("port", type=int) |
| 38 | + parser.add_argument( |
| 39 | + "-k", |
| 40 | + default=False, |
| 41 | + action="store_true", |
| 42 | + help="Print information about SPKI updates" |
| 43 | + ) |
| 44 | + parser.add_argument( |
| 45 | + "-p", |
| 46 | + default=False, |
| 47 | + action="store_true", |
| 48 | + help="Print information about PFX updates" |
| 49 | + ) |
| 50 | + args = parser.parse_args() |
| 51 | + |
| 52 | + if args.p: |
| 53 | + register_pfx_update_callback(pfx_callback) |
| 54 | + |
| 55 | + if args.k: |
| 56 | + register_spki_update_callback(spki_callback) |
| 57 | + |
| 58 | + print("{:40} {:3} {:4}".format("Prefix", "Prefix Length", "ASN")) |
| 59 | + with RTRManager(args.hostname, args.port) as mgr: |
| 60 | + signal.pause() |
| 61 | + |
| 62 | + |
| 63 | + |
| 64 | + |
| 65 | + |
| 66 | + |
| 67 | +if __name__ == '__main__': |
| 68 | + main() |
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