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50 lines
1.3 KiB
Lua
50 lines
1.3 KiB
Lua
local rtsp = require "rtsp"
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local shortport = require "shortport"
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local stdnse = require "stdnse"
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description = [[
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Determines which methods are supported by the RTSP (real time streaming protocol) server.
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]]
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---
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-- @usage
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-- nmap -p 554 --script rtsp-methods <ip>
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--
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-- @output
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-- PORT STATE SERVICE
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-- 554/tcp open rtsp
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-- | rtsp-methods:
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-- |_ DESCRIBE, SETUP, PLAY, TEARDOWN, OPTIONS
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--
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-- @args rtsp-methods.path the path to query, defaults to "*" which queries
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-- the server itself, rather than a specific url.
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--
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--
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-- Version 0.1
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-- Created 23/10/2011 - v0.1 - created by Patrik Karlsson <patrik@cqure.net>
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--
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author = "Patrik Karlsson"
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license = "Same as Nmap--See http://nmap.org/book/man-legal.html"
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categories = {"default", "safe"}
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portrule = shortport.port_or_service(554, "rtsp", "tcp", "open")
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action = function(host, port)
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local path = stdnse.get_script_args('rtsp-methods.path') or '*'
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local helper = rtsp.Helper:new(host, port)
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local status = helper:connect()
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if ( not(status) ) then
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stdnse.print_debug(2, "ERROR: Failed to connect to RTSP server")
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return
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end
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local response
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status, response = helper:options(path)
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helper:close()
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if ( status ) then
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return stdnse.format_output(true, response.headers['Public'])
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end
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end
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