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30 lines
595 B
Lua
30 lines
595 B
Lua
local comm = require "comm"
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local shortport = require "shortport"
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description = [[
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Retrieves the day and time from the Daytime service.
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]]
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---
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-- @output
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-- PORT STATE SERVICE
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-- 13/tcp open daytime
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-- |_daytime: Wed Mar 31 14:48:58 MDT 2010
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author = "Diman Todorov"
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license = "Same as Nmap--See https://nmap.org/book/man-legal.html"
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categories = {"discovery", "safe"}
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portrule = shortport.port_or_service(13, "daytime", {"tcp", "udp"})
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action = function(host, port)
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local status, result = comm.exchange(host, port, "dummy", {lines=1})
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if status then
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return result
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end
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end
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