38 lines
757 B
Lua
38 lines
757 B
Lua
---
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-- IRC functions.
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--
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-- @copyright Same as Nmap--See https://nmap.org/book/man-legal.html
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local stdnse = require "stdnse"
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_ENV = stdnse.module("irc", stdnse.seeall)
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--- Portrule for matching IRC services
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--
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-- @usage portrule = irc.portrule
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--
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-- @param host
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-- @param port
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-- @return Boolean true if the port is likely to be IRC
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-- @class function
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portrule = (require "shortport").port_or_service(
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{
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-- Shodan.io top 3 IRC ports
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6667,
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6666,
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6664,
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-- other ports in the "ircu" assignment block
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6665,
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6668,
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6669,
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-- common SSL irc ports
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6679,
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6697,
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7000,
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-- other common ports
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8067,
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},
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{ "irc", "ircs", "ircs-u", "ircd", "irc-serv" } -- this covers ports 194, 529, and 994
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)
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return _ENV
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