46 lines
1.1 KiB
Python
46 lines
1.1 KiB
Python
from ipaddress import IPv4Network, ip_network
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from os.path import abspath, dirname, join
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REPO_PATH = dirname(dirname(abspath(__file__)))
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def generate_ip_list_from_routes(filename):
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# generated using:
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# whois -i origin as8881 | awk '/^route/ {print $2}' > configs/as8881.txt
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with open(join(REPO_PATH, 'configs', f'{filename}.txt')) as f:
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networks = f.read().splitlines()
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result = {
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'ipv4': set(),
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'ipv6': set(),
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}
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for line in networks:
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line = line.strip()
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if not line or line.startswith('#'):
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continue
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ip = ip_network(line)
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if isinstance(ip, IPv4Network):
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result['ipv4'].add(ip)
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else:
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result['ipv6'].add(ip)
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return result
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named_networks = {
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'versatel': generate_ip_list_from_routes('as8881'),
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'telekom': generate_ip_list_from_routes('as3320'),
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'rfc1918': {
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'ipv4': {
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'10.0.0.0/8',
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'172.16.0.0/12',
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'192.168.0.0/16',
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},
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'ipv6': {
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'fc00::/7', # actually RFC 4193, but good enough here
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},
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},
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}
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