Remove Group SAML beta cookie restriction

doc/user/group/saml_sso/index.md

@@ -4,14 +4,6 @@
 
 This allows SAML to be used for adding users to a group on GitLab.com and other instances where using [site-wide SAML](../../../integration/saml.md) is not possible.
 
-## Enable the beta
-
-Enable the beta by setting the `enable_group_saml` cookie. This can be done with the below JavaScript snippet:
-
-```javascript
-javascript:void((function(d){document.cookie='enable_group_saml=' + (document.cookie.indexOf('enable_group_saml=true') >= 0 ?  'false' : 'true') + ';domain=.' + window.location.hostname + ';path=/;expires=' + new Date(Date.now() + 31536000000).toUTCString(); location.reload();})(document));
-```
-
 ## How to configure
 
 1. Navigate to the group and click Settings -> SAML SSO.

ee/app/controllers/groups/saml_providers_controller.rb

@@ -3,7 +3,6 @@ class Groups::SamlProvidersController < Groups::ApplicationController
   before_action :authorize_manage_saml!
   before_action :check_group_saml_available!
   before_action :check_group_saml_configured
-  before_action :check_group_saml_beta_enabled
 
   def show
     @saml_provider = @group.saml_provider || @group.build_saml_provider
@@ -35,10 +34,6 @@ class Groups::SamlProvidersController < Groups::ApplicationController
     render_404 unless Gitlab::Auth::GroupSaml::Config.enabled?
   end
 
-  def check_group_saml_beta_enabled
-    render_404 unless Gitlab::Utils.to_boolean(cookies['enable_group_saml'])
-  end
-
   def require_top_level_group
     render_404 if @group.subgroup?
   end

ee/app/controllers/groups/sso_controller.rb

@@ -3,7 +3,6 @@ class Groups::SsoController < Groups::ApplicationController
   before_action :unauthenticated_group
   before_action :check_group_saml_configured
   before_action :check_group_saml_available!
-  before_action :check_group_saml_beta_enabled
   before_action :require_configured_provider
   before_action :check_user_can_sign_in_with_provider
   before_action :redirect_if_group_moved
@@ -25,10 +24,6 @@ class Groups::SsoController < Groups::ApplicationController
     route_not_found unless Gitlab::Auth::GroupSaml::Config.enabled?
   end
 
-  def check_group_saml_beta_enabled
-    route_not_found unless Gitlab::Utils.to_boolean(cookies['enable_group_saml'])
-  end
-
   def unauthenticated_group
     @unauthenticated_group = Group.find_by_full_path(params[:group_id], follow_redirects: true)
 

ee/app/helpers/ee/saml_providers_helper.rb

 module EE
   module SamlProvidersHelper
     def group_saml_enabled?
-      group_saml_beta_enabled? && ::Gitlab::Auth::GroupSaml::Config.enabled?
-    end
-
-    def group_saml_beta_enabled?
-      ::Gitlab::Utils.to_boolean(cookies['enable_group_saml'])
+      ::Gitlab::Auth::GroupSaml::Config.enabled?
     end
 
     def show_saml_in_sidebar?(group)

ee/spec/controllers/groups/saml_providers_controller_spec.rb

@@ -6,7 +6,6 @@ describe Groups::SamlProvidersController do
   let(:user) { create(:user) }
 
   before do
-    request.cookies['enable_group_saml'] = 'true'
     sign_in(user)
   end
 

ee/spec/controllers/groups/sso_controller_spec.rb

 require 'spec_helper'
 
 describe Groups::SsoController do
-  include CookieHelper
-
   let(:user) { create(:user) }
   let(:group) { create(:group, :private, name: 'our-group') }
-  let(:enable_group_saml_cookie) { 'true' }
 
   before do
-    request.cookies['enable_group_saml'] = enable_group_saml_cookie
     stub_licensed_features(group_saml: true)
     allow(Devise).to receive(:omniauth_providers).and_return(%i(group_saml))
     sign_in(user)
@@ -29,16 +25,6 @@ describe Groups::SsoController do
       expect(assigns[:group_name]).to eq 'our-group'
     end
 
-    context 'when beta cookie not set' do
-      let(:enable_group_saml_cookie) { 'false' }
-
-      it 'renders 404' do
-        get :saml, group_id: group
-
-        expect(response).to have_gitlab_http_status(404)
-      end
-    end
-
     context 'when user is not signed in' do
       it 'acts as route not found' do
         sign_out(user)

ee/spec/features/groups/saml_providers_spec.rb

@@ -8,16 +8,11 @@ feature 'SAML provider settings' do
   let(:callback_path) { "/groups/#{group.path}/-/saml/callback" }
 
   before do
-    set_beta_cookie
     stub_config_setting(url: 'https://localhost')
     stub_saml_config
     group.add_owner(user)
   end
 
-  def set_beta_cookie
-    set_cookie('enable_group_saml', 'true')
-  end
-
   def submit
     click_button('Save changes')
   end