Merge branch 'anonymous-applications' into 'master'

Correctly show anonymous authorized applications under Profile > Applications.

Fixes #1907.

Access tokens that were created using the ["Resource Owner Password Credentials" flow](http://doc.gitlab.com/ce/api/oauth2.html#resource-owner-password-credentials) by the user entering their username and password don't have a connected application, so the Profile > Applications page used to crash. These tokens are now rendered as "Anonymous" and can be revoked.

![Screen_Shot_2015-07-02_at_11.53.55](https://gitlab.com/gitlab-org/gitlab-ce/uploads/0fb044ce1fbf5d5e2825c3abee7763ee/Screen_Shot_2015-07-02_at_11.53.55.png)

See merge request !924

CHANGELOG

@@ -31,6 +31,7 @@ v 7.13.0 (unreleased)
   - Reporter role can manage issue tracker now: edit any issue, set assignee or milestone and manage labels
   - Better performance for pages with events list, issues list and commits list
   - Faster automerge check and merge itself when source and target branches are in same repository 
+  - Correctly show anonymous authorized applications under Profile > Applications.
 v 7.12.1
   - Fix error when deleting a user who has projects (Stan Hu)

app/controllers/oauth/authorized_applications_controller.rb

@@ -4,7 +4,12 @@ class Oauth::AuthorizedApplicationsController < Doorkeeper::AuthorizedApplicatio
   layout 'profile'
   def destroy
-    Doorkeeper::AccessToken.revoke_all_for(params[:id], current_resource_owner)
+    if params[:token_id].present?
+      current_resource_owner.oauth_authorized_tokens.find(params[:token_id]).revoke
+    else
+      Doorkeeper::AccessToken.revoke_all_for(params[:id], current_resource_owner)
+    end
+
     redirect_to applications_profile_url, notice: I18n.t(:notice, scope: [:doorkeeper, :flash, :authorized_applications, :destroy])
   end
 end

app/controllers/profiles_controller.rb

@@ -11,7 +11,8 @@ class ProfilesController < Profiles::ApplicationController
   def applications
     @applications = current_user.oauth_applications
     @authorized_tokens = current_user.oauth_authorized_tokens
-    @authorized_apps = @authorized_tokens.map(&:application).uniq
+    @authorized_anonymous_tokens = @authorized_tokens.reject(&:application)
+    @authorized_apps = @authorized_tokens.map(&:application).uniq - [nil]
   end
   def update

app/views/doorkeeper/authorized_applications/_delete_form.html.haml

 - submit_btn_css ||= 'btn btn-link btn-remove'
-= form_tag oauth_authorized_application_path(application) do
+- if defined?(token)
+  - path = oauth_authorized_application_path(0, token_id: token)
+- else
+  - path = oauth_authorized_application_path(application)
+  
+= form_tag path do
   %input{:name => "_method", :type => "hidden", :value => "delete"}/
-  = submit_tag 'Revoke', onclick: "return confirm('Are you sure?')", class: 'btn btn-link btn-remove btn-sm'
\ No newline at end of file
+  = submit_tag 'Revoke', onclick: "return confirm('Are you sure?')", class: 'btn btn-link btn-remove btn-sm'

app/views/profiles/applications.html.haml

@@ -56,5 +56,14 @@
             %td= token.created_at
             %td= token.scopes
             %td= render 'doorkeeper/authorized_applications/delete_form', application: app
+        - @authorized_anonymous_tokens.each do |token|
+          %tr
+            %td
+              Anonymous
+              %div.help-block
+                %em Authorization was granted by entering your username and password in the application.
+            %td= token.created_at
+            %td= token.scopes
+            %td= render 'doorkeeper/authorized_applications/delete_form', token: token
   - else
     %p.light You dont have any authorized applications