Updated rss_feed plugin

plugins/rss_feed.rb

@@ -4,34 +4,30 @@
 # web site for more information on licensing and terms of use.
 # http://www.morningstarsecurity.com/research/whatweb
 ##
-
-
-Plugin.define "RSSFeed" do
+# Version 0.2 # Brendan Coles <bcoles@gmail.com>
+# Fixed regex
+##
+Plugin.define "RSS-Feed" do
 author "Caleb Anderson"
-version "0.1"
-description "rss feed detection"
-
-examples %w|adrianlamologs.blogspot.com www.wired.com|
+version "0.2"
+description "This plugin detects RSS feeds and extracts the RSS feed source."
+
+examples %w|
+itsecuritysolutions.org
+morningstarsecurity.com
+ha.ckers.org
+www.kiwicon.org
+adrianlamologs.blogspot.com
+www.wired.com
+|
 
 matches [
-{:name=>"rss link type",
-:regexp=>/<link .*?type=["']application\/rss\+xml["'].*?>/im
-} #'
-]
 
-def passive
-	#link=@body.scan(/<link .*?type=["']application\/rss\+xml["'].*?>/im).first
-	re=/<link .*?type=["']application\/rss\+xml["'].*?>/im #'
-	if @body =~ re
-		link=@body.scan(re).first
-		url=link.scan(/href=["'](.*?)["']/i).first.first rescue nil
-	end
-
-    	return [{:name=>"rss link",:string=>url}] unless url.nil?
-    	return []
-end
+# Extract RSS feed source
+{ :version=>/<link[^>]*href[\s]*=[\s]*["']([^\'^\"^\s^>]+)[^>]*type[\s]*=[\s]*["']application\/rss\+xml["'][^>]*/i, :version_regexp_offset=>0 },
+{ :version=>/<link[^>]*type[\s]*=[\s]*["']application\/rss\+xml["'][^>]*href[\s]*=[\s]*["']([^\'^\"^\s^>]+)[^>]*/i, :version_regexp_offset=>0 },
 
+]
 
 end
 
-