Merge branch 'ce-jej/group-saml-metadata-endpoint' into 'master'

[CE] Backport TokenAuthenticatable comparison method and stub_default_url_options

See merge request gitlab-org/gitlab-ce!19094

app/models/concerns/token_authenticatable.rb

@@ -53,6 +53,11 @@ module TokenAuthenticatable
       define_method("reset_#{token_field}!") do
         strategy.reset_token!(self)
       end
+
+      define_method("#{token_field}_matches?") do |other_token|
+        token = read_attribute(token_field)
+        token.present? && ActiveSupport::SecurityUtils.variable_size_secure_compare(other_token, token)
+      end
     end
   end
 end

spec/support/helpers/stub_configuration.rb

@@ -27,6 +27,11 @@ module StubConfiguration
     allow(Gitlab.config.gitlab).to receive_messages(to_settings(messages))
   end
 
+  def stub_default_url_options(host: "localhost", protocol: "http")
+    url_options = { host: host, protocol: protocol }
+    allow(Rails.application.routes).to receive(:default_url_options).and_return(url_options)
+  end
+
   def stub_gravatar_setting(messages)
     allow(Gitlab.config.gravatar).to receive_messages(to_settings(messages))
   end