41 lines
1 KiB
Python
41 lines
1 KiB
Python
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import collections
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class DNSBL(object):
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def __init__(self, hostname=None):
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if not hostname == None:
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self.hostname = hostname
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def process(self, result: str):
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return "unknown"
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class ZenSpamhaus(DNSBL):
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hostname = "zen.spamhaus.org"
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def process(self, result):
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result = result.rsplit(".", 1)[1]
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if result in ["2", "3", "9"]:
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return "spam"
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elif result in ["4", "5", "6", "7"]:
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return "exploits"
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class EFNetRBL(DNSBL):
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hostname = "rbl.efnetrbl.org"
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SPAMTRAP = ["2", "3"]
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def process(self, result):
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result = result.rsplit(".", 1)[1]
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if result == "1":
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return "proxy"
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elif result in self.SPAMTRAP:
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return "spamtap"
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elif result == "4":
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return "tor"
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elif result == "5":
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return "flooding"
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DEFAULT_LISTS = [
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ZenSpamhaus(),
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EFNetRBL()
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]
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def default_lists():
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return collections.OrderedDict(
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(dnsbl.hostname, dnsbl) for dnsbl in DEFAULT_LISTS)
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