bugfixing and better output

lib/wpscan/modules/wp_usernames.rb

@@ -45,13 +45,10 @@ module WpUsernames
         real_name = get_real_name_from_response(response)
       end
 
-      if username == nil and real_name != nil
-        username = real_name
-        real_name = nil
-      end
-
-      unless username == nil
-        usernames << "id: #{author_id}, name: #{username}#{', real name: ' + real_name if real_name}"
+      unless username == nil and real_name == nil
+        usernames << { :id => author_id,
+                       :name => username ? username : "empty",
+                       :real_name => real_name ? real_name : "empty"}
       end
     end
 

spec/lib/wpscan/modules/wp_usernames_spec.rb

@@ -50,7 +50,9 @@ shared_examples_for "WpUsernames" do
       usernames = @module.usernames
       usernames.should_not be_empty
       usernames.length.should == 1
-      usernames[0].should == "id: 3, name: Youhou"
+      usernames[0][:id].should == 3
+      usernames[0][:name].should == "Youhou"
+      usernames[0][:real_name].should == "empty"
     end
 
     it "should return an array with 1 username (from in the body response)" do
@@ -59,16 +61,7 @@ shared_examples_for "WpUsernames" do
 
       usernames = @module.usernames(:range => (1..2))
       usernames.should_not be_empty
-      usernames.should === ["id: 2, name: admin, real name: admin | Wordpress 3.3.2"]
-    end
-
-    it "should return an array with 1 username (testing duplicates)" do
-      (2..3).each do |id|
-        stub_request(:get, @module.author_url(id)).
-          to_return(:status => 200, :body => File.new(@fixtures_dir + '/admin.htm'))
-      end
-
-      @module.usernames(:range => (1..3)).should === ["admin"]
+      usernames.should === [{ :id => 2, :name => "admin", :real_name => "admin | Wordpress 3.3.2"}]
     end
 
     it "should return an array with 2 usernames (one is a duplicate and should not be present twice)" do
@@ -80,7 +73,9 @@ shared_examples_for "WpUsernames" do
 
       usernames = @module.usernames(:range => (1..5))
       usernames.should_not be_empty
-      usernames.sort.should === ["admin", "Youhou"].sort
+      expected = [{:id => 2, :name =>"admin", :real_name => "admin | Wordpress 3.3.2"},
+                  {:id => 4, :name => "Youhou", :real_name => "empty"}]
+      usernames.sort_by { |u| u[:name]}.should === expected.sort_by { |u| u[:name]}
     end
   end
 

wpscan.rb

@@ -322,7 +322,9 @@ begin
       puts "We found the following #{usernames.length.to_s} username/s :"
       puts
 
-      usernames.each {|username| puts "  #{username}"}
+      usernames.each do |u|
+        puts "  id: #{u[:id]}, name: #{u[:name]}#{', real name: ' + u[:real_name] if u[:real_name]}"
+      end
     end
 
   else