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Allow http-ls to work when openssl not present (checksum feature not available)

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dmiller
2015-11-04 03:57:18 +00:00
parent 521226cd63
commit 474add9160
1 changed files with 3 additions and 3 deletions
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6
scripts/http-ls.nse
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@@ -2,8 +2,8 @@ local http = require "http"
local shortport = require "shortport"
local stdnse = require "stdnse"
local string = require "string"
local openssl = require "openssl"
local ls = require "ls"
local have_ssl, openssl = pcall(require,'openssl')
description = [[
Shows the content of an "index" Web page.
@@ -20,7 +20,7 @@ categories = {"default", "discovery", "safe"}
-- @usage
-- nmap -n -p 80 --script http-ls test-debit.free.fr
--
-- @args http-ls.checksum compute a checksum for each listed file
-- @args http-ls.checksum compute a checksum for each listed file. Requires OpenSSL.
-- (default: false)
-- @args http-ls.url base URL path to use (default: /)
--
@@ -145,7 +145,7 @@ local function list_files(host, port, url, output, maxdepth, basedir)
for fname, date, size in string.gmatch(resp.body, pattern) do
local continue = true
local directory = isdir(fname, size)
if ls.config('checksum') and not directory then
if have_ssl and ls.config('checksum') and not directory then
local checksum = ""
local resp = http.get(host, port, url .. fname)
if not resp.location and resp.body then