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as banner-grabbing (get_banner()) and making a quick exchange of data (exchange()). 16 scripts were updated to use this library. [Kris] I have *not* been able to test all of these scripts; however, I have reviewed them and they should all work properly. I would really like some more testing, though :) This commit includes scripting.xml documentation.
26 lines
602 B
Lua
26 lines
602 B
Lua
id = "Echo"
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description = "Connects to the UDP echo service, sends a string, receives a string and if both\
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strings are equal reports success."
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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 = {"demo"}
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require "comm"
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require "shortport"
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portrule = shortport.port_or_service(7, "echo", "udp")
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action = function(host, port)
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local echostr = "hello there"
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local status, result = comm.exchange(host, port, echostr, {lines=1, proto="udp"})
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if (result == echostr) then
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return "UDP Echo: correct response"
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end
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end
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