# frozen_string_literal: true

##
# This file is part of WhatWeb and may be subject to
# redistribution and commercial restrictions. Please see the WhatWeb
# web site for more information on licensing and terms of use.
# http://www.morningstarsecurity.com/research/whatweb
##
# Version 0.2 # 2016-04-19 # Andrew Horton
# Moved 2 patterns from passive function to matches[]
##
WhatWeb::Plugin.define "Caudium" do
  @author = "Brendan Coles <bcoles@gmail.com>" # 2011-08-02
  @version = "0.2"
  @description = "Caudium is the name of a GPL-ed (free for commercial and personal use) web server written in Pike and in C. It is originally based on the Roxen Challenger 1.3 code base."
  @website = "http://www.caudium.net/"
  # More info: http://www.http-stats.com/X-Got-Fish

  # About 209 ShodanHQ results for Server: Caudium @ 2011-08-02

  @matches = [
    # Version Detection # HTTP Server Header
    { version: /^[\s]*Caudium\/([^\s^\r^\n]+)/, search: "headers[server]" },

    # Catch-All # HTTP Server Header
    { name: "HTTP Server Header", regexp: /^[\s]*Caudium[^\s^\r^\n]*/, search: "headers[server]" },

  ]

  # Passive #
  def passive(target)
    m = []

    # Pike Version Detection # HTTP X-Got-Fish Header
    m << { module: "Pike:" + target.headers["x-got-fish"].to_s.scan(/^[\s]*Pike v([^\r^\n]+)/i).flatten.first.to_s } if target.headers["x-got-fish"].to_s =~ /^[\s]*Pike v([^\r^\n]+)/i

    m
  end
end