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Reverted bad commit to http-title

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patrik
2012-08-22 17:11:10 +00:00
parent 0936515cd9
commit a49667aa02
1 changed files with 14 additions and 28 deletions
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38
scripts/http-title.nse
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@@ -5,7 +5,6 @@ local nmap = require "nmap"
local shortport = require "shortport" local shortport = require "shortport"
local stdnse = require "stdnse" local stdnse = require "stdnse"
local string = require "string" local string = require "string"
local table = require "table"
local url = require "url" local url = require "url"
description = [[ description = [[
@@ -39,9 +38,11 @@ categories = {"default", "discovery", "safe"}
portrule = shortport.http portrule = shortport.http
local function getTitle(host, port, path) action = function(host, port)
local resp = http.get( host, port, path ) local resp, redirect_url, title
local redirect_url
resp = http.get( host, port, '/' )
-- check for a redirect -- check for a redirect
if resp.location then if resp.location then
redirect_url = resp.location[#resp.location] redirect_url = resp.location[#resp.location]
@@ -51,14 +52,10 @@ local function getTitle(host, port, path)
end end
-- try and match title tags -- try and match title tags
local title
if ( resp.body ) then
title = string.match(resp.body, "<[Tt][Ii][Tt][Ll][Ee][^>]*>([^<]*)</[Tt][Ii][Tt][Ll][Ee]>") title = string.match(resp.body, "<[Tt][Ii][Tt][Ll][Ee][^>]*>([^<]*)</[Tt][Ii][Tt][Ll][Ee]>")
else
title = "No reponse received from server"
end
local display_title = title local display_title = title
if display_title and display_title ~= "" then if display_title and display_title ~= "" then
display_title = string.gsub(display_title , "[\n\r\t]", "") display_title = string.gsub(display_title , "[\n\r\t]", "")
if #display_title > 65 then if #display_title > 65 then
@@ -73,25 +70,14 @@ local function getTitle(host, port, path)
end end
end end
return title, display_title, redirect_url local output_tab = stdnse.output_table()
end output_tab.title = title
output_tab.redirect_url = redirect_url
action = function(host, port) local output_str = display_title
local path = stdnse.get_script_args(SCRIPT_NAME .. ".path") or "/"
local str_res, xml_res = {}, stdnse.output_table()
for _, p in ipairs(stdnse.strsplit(",", path)) do
local title, display_title, redirect_url = getTitle(host, port, p)
local result_part = { ("%s: %s"):format(p, display_title) }
if redirect_url then if redirect_url then
table.insert(result_part, { ("Requested resource was %s"):format( redirect_url ) }) output_str = output_str .. "\n" .. ("Requested resource was %s"):format( redirect_url )
end
table.insert(str_res, result_part)
xml_res.urls = xml_res.urls or {}
table.insert(xml_res.urls, { path = p, title = title, redirect_url = redirect_url })
end end
return xml_res, stdnse.format_output(true, str_res) return output_tab, output_str
end end