Fix Revision 601

With tests, this time.

app/views/layouts/error.html.erb

@@ -31,7 +31,11 @@
   </h1>
 
 <div id="Error-Content">
-<%= h @content_for_layout %>
+<%= if :raw
+      @content_for_layout
+    else
+      h @content_for_layout
+    end %>
 
 </div> <!-- Error-Content -->
 

test/functional/wiki_controller_test.rb

@@ -765,6 +765,11 @@ class WikiControllerTest < ActionController::TestCase
       'author' => 'AuthorOfNewPage'
 
     assert_equal 403, r.response_code
+    resp = %{<p>Access denied. Your IP address, 127.0.0.2, was found on one or more DNSBL blocking } +
+           %{list(s).</p>\n<p>See <a href='http://www.spamcop.net/w3m?action=checkblock&amp;ip=127.0.0.2} +
+           %{'>here</a> for more information.</p>\n<p>See <a href='http://www.spamhaus.org/query/bl?ip=1} +
+           %{27.0.0.2'>here</a> for more information.</p>\n}
+    assert_match Regexp.new(Regexp.escape(resp)), r.body
   end
 
   def test_dnsbl_filter_allow_action

vendor/plugins/dnsbl_check/lib/dnsbl_check.rb

@@ -45,7 +45,7 @@ module DNSBL_Check
         addr = Resolv.getaddress("#{host}") rescue ''
         if addr[0,7]=="127.0.0"
           logger.info("#{request.remote_addr} found using DNSBL #{host}")
-          ban_help << " See <a href='#{DNSBLS[host]}#{request.remote_addr}'>here</a> for more information."
+          ban_help << "\n<p>See <a href='#{DNSBLS[dnsbl]}#{request.remote_addr}'>here</a> for more information.</p>"
           passed = false
         end
       end
@@ -58,8 +58,8 @@ module DNSBL_Check
       $dnsbl_passed.push request.remote_addr
       logger.warn("#{request.remote_addr} added to DNSBL passed cache")
     else
-      render( :text => "Access denied. Your IP address, #{request.remote_addr}, was found on one or more DNSBL" +
+      render( :text => "<p>Access denied. Your IP address, #{request.remote_addr}, was found on one or more DNSBL" +
-                       " blocking list(s).#{ban_help}", :status => 403, :layout => 'error')
+                       " blocking list(s).</p>#{ban_help}", :status => 403, :layout => 'error', :locals => {:raw => true})
       return false
     end
   end