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23 lines
505 B
Lua
23 lines
505 B
Lua
description = [[
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Retrieves the day and time from the UDP Daytime service.
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]]
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author = "Diman Todorov <diman.todorov@gmail.com>"
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license = "Same as Nmap--See http://nmap.org/book/man-legal.html"
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categories = {"discovery"}
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require "comm"
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require "shortport"
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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, proto=port.proto})
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if status then
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return "Daytime: " .. result
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end
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end
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