Rename `enabled_git_access_protocols` to singular.

CHANGELOG

@@ -23,6 +23,8 @@ v 8.10.0 (unreleased)
   - Add notification settings dropdown for groups
   - Allow importing from Github using Personal Access Tokens. (Eric K Idema)
   - API: Todos !3188 (Robert Schilling)
+  - Add "Enabled Git access protocols" to Application Settings
+  - Implement Subresource Integrity for CSS and JavaScript assets. This prevents malicious assets from loading in the case of a CDN compromise.
   - Fix user creation with stronger minimum password requirements !4054 (nathan-pmt)
   - PipelinesFinder uses git cache data
   - Check for conflicts with existing Project's wiki path when creating a new project.
@@ -176,7 +178,6 @@ v 8.9.0
   - Fix horizontal scrollbar for long commit message.
   - GitLab Performance Monitoring now tracks the total method execution time and call count per method
   - Add Environments and Deployments
-  - Add "Enabled Git access protocols" to Application Settings
   - Redesign account and email confirmation emails
   - Don't fail builds for projects that are deleted
   - Support Docker Registry manifest v1

app/helpers/application_settings_helper.rb

@@ -32,11 +32,11 @@ module ApplicationSettingsHelper
   end
 
   def allowed_protocols_present?
-    current_application_settings.enabled_git_access_protocols.present?
+    current_application_settings.enabled_git_access_protocol.present?
   end
 
   def enabled_protocol
-    case current_application_settings.enabled_git_access_protocols
+    case current_application_settings.enabled_git_access_protocol
     when 'http'
       gitlab_config.protocol
     when 'ssh'

app/models/application_setting.rb

@@ -59,7 +59,7 @@ class ApplicationSetting < ActiveRecord::Base
     presence: true,
     inclusion: { in: ->(_object) { Gitlab.config.repositories.storages.keys } }
 
-  validates :enabled_git_access_protocols,
+  validates :enabled_git_access_protocol,
             inclusion: { in: %w(ssh http), allow_blank: true, allow_nil: true }
 
   validates_each :restricted_visibility_levels do |record, attr, value|

app/views/admin/application_settings/_form.html.haml

@@ -46,7 +46,7 @@
     .form-group
       %label.control-label.col-sm-2 Enabled Git access protocols
       .col-sm-10
-        = select(:application_setting, :enabled_git_access_protocols, [['Both SSH and HTTP(S)', nil], ['Only SSH', 'ssh'], ['Only HTTP(S)', 'http']], {}, class: 'form-control')
+        = select(:application_setting, :enabled_git_access_protocol, [['Both SSH and HTTP(S)', nil], ['Only SSH', 'ssh'], ['Only HTTP(S)', 'http']], {}, class: 'form-control')
         %span.help-block#clone-protocol-help
           Allow only the selected protocols to be used for Git access.
     .form-group

db/migrate/20160615173316_add_enabled_git_access_protocols_to_application_settings.rb

@@ -6,6 +6,6 @@ class AddEnabledGitAccessProtocolsToApplicationSettings < ActiveRecord::Migratio
   include Gitlab::Database::MigrationHelpers
 
   def change
-    add_column :application_settings, :enabled_git_access_protocols, :string
+    add_column :application_settings, :enabled_git_access_protocol, :string
   end
 end

lib/gitlab/protocol_access.rb

@@ -3,10 +3,10 @@ module Gitlab
     def self.allowed?(protocol)
       if protocol.to_s == 'web'
         true
-      elsif current_application_settings.enabled_git_access_protocols.blank?
+      elsif current_application_settings.enabled_git_access_protocol.blank?
         true
       else
-        protocol.to_s == current_application_settings.enabled_git_access_protocols
+        protocol.to_s == current_application_settings.enabled_git_access_protocol
       end
     end
   end

spec/features/admin/admin_disables_git_access_protocol_spec.rb

@@ -54,13 +54,13 @@ feature 'Admin disables Git access protocol', feature: true do
 
   def disable_http_protocol
     visit admin_application_settings_path
-    find('#application_setting_enabled_git_access_protocols').find(:xpath, 'option[2]').select_option
+    find('#application_setting_enabled_git_access_protocol').find(:xpath, 'option[2]').select_option
     click_on 'Save'
   end
 
   def disable_ssh_protocol
     visit admin_application_settings_path
-    find('#application_setting_enabled_git_access_protocols').find(:xpath, 'option[3]').select_option
+    find('#application_setting_enabled_git_access_protocol').find(:xpath, 'option[3]').select_option
     click_on 'Save'
   end
 end

spec/lib/gitlab/git_access_spec.rb

@@ -70,7 +70,7 @@ describe Gitlab::GitAccess, lib: true do
   describe '#check with single protocols allowed' do
     def disable_protocol(protocol)
       settings = ::ApplicationSetting.create_from_defaults
-      settings.update_attribute(:enabled_git_access_protocols, protocol)
+      settings.update_attribute(:enabled_git_access_protocol, protocol)
     end
 
     context 'ssh disabled' do

spec/requests/api/internal_spec.rb

@@ -211,7 +211,7 @@ describe API::API, api: true  do
     context 'ssh access has been disabled' do
       before do
         settings = ::ApplicationSetting.create_from_defaults
-        settings.update_attribute(:enabled_git_access_protocols, 'http')
+        settings.update_attribute(:enabled_git_access_protocol, 'http')
       end
 
       it 'rejects the SSH push' do
@@ -234,7 +234,7 @@ describe API::API, api: true  do
     context 'http access has been disabled' do
       before do
         settings = ::ApplicationSetting.create_from_defaults
-        settings.update_attribute(:enabled_git_access_protocols, 'ssh')
+        settings.update_attribute(:enabled_git_access_protocol, 'ssh')
       end
 
       it 'rejects the HTTP push' do
@@ -257,7 +257,7 @@ describe API::API, api: true  do
     context 'web actions are always allowed' do
       it 'allows WEB push' do
         settings = ::ApplicationSetting.create_from_defaults
-        settings.update_attribute(:enabled_git_access_protocols, 'ssh')
+        settings.update_attribute(:enabled_git_access_protocol, 'ssh')
         project.team << [user, :developer]
         push(key, project, 'web')