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##
# 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
##
Plugin.define "Subdomains" do
author "Brendan Coles <bcoles@gmail.com>" # 2010-10-18
version "0.1"
description "This plugin finds and extracts subdomains from the href and src parameters of any HTML elements it finds."
# Examples #
examples %w|
morningstarsecurity.com
somethingawful.com
wordpress.com
phpbb.com
mozilla.org
4chan.org
|
# Passive #
def passive
m=[]
# Extract subdomains
if @body =~ /<[^>]+[href|src][\s]*=[\s]*[\'|\"]?http:\/\/([^\/^\'^\"^\s^>]+)\.#{Regexp.escape(@base_uri.to_s.gsub("http://www.", "").gsub("http://", "").split('/')[0])}/i
string=@body.scan(/<[^>]+[href|src]+[\s]*=[\s]*[\'|\"]?http:\/\/([^\/^\'^\"^\s^>]+)\.#{Regexp.escape(@base_uri.to_s.gsub("http://www.", "").gsub("http://", "").split('/')[0])}/i)
m << { :string=>string.uniq }
end
# Return passive matches
m
end
end
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