Remove instance_security_dashboard feature flag

Changelog: removed

ee/app/controllers/security/application_controller.rb

@@ -4,9 +4,7 @@ module Security
   class ApplicationController < ::ApplicationController
     include SecurityDashboardsPermissions
 
-    before_action :check_feature_enabled!
     before_action do
-      push_frontend_feature_flag(:instance_security_dashboard, default_enabled: true)
       push_frontend_feature_flag(:vulnerability_management_survey, type: :ops, default_enabled: :yaml)
     end
 
@@ -14,10 +12,6 @@ module Security
 
     protected
 
-    def check_feature_enabled!
-      render_404 unless Feature.enabled?(:instance_security_dashboard, default_enabled: true)
-    end
-
     def vulnerable
       @vulnerable ||= InstanceSecurityDashboard.new(
         current_user,

ee/app/helpers/ee/dashboard_helper.rb

@@ -50,8 +50,7 @@ module EE
     def security_dashboard_available?
       security_dashboard = InstanceSecurityDashboard.new(current_user)
 
-      ::Feature.enabled?(:instance_security_dashboard, default_enabled: true) &&
-        security_dashboard.feature_available?(:security_dashboard) &&
+      security_dashboard.feature_available?(:security_dashboard) &&
         can?(current_user, :read_instance_security_dashboard, security_dashboard)
     end
   end

ee/config/feature_flags/development/instance_security_dashboard.yml

----
-name: instance_security_dashboard
-introduced_by_url: https://gitlab.com/gitlab-org/gitlab/-/merge_requests/24505
-rollout_issue_url: https://gitlab.com/gitlab-org/gitlab/-/issues/259285
-milestone: '12.8'
-type: development
-group: group::threat insights
-default_enabled: true

ee/spec/controllers/security/projects_controller_spec.rb

@@ -153,16 +153,6 @@ RSpec.describe Security::ProjectsController do
         end
       end
 
-      context 'and the security dashboard feature is disabled' do
-        it '404s' do
-          stub_feature_flags(instance_security_dashboard: false)
-
-          subject
-
-          expect(response).to have_gitlab_http_status(:not_found)
-        end
-      end
-
       it "removes the project from the current user's security dashboard" do
         subject
 

ee/spec/helpers/ee/dashboard_helper_spec.rb

@@ -79,41 +79,24 @@ RSpec.describe DashboardHelper, type: :helper do
     end
 
     describe 'security dashboard link' do
-      context 'when the feature is enabled' do
+      context 'and the feature is available on the license' do
         before do
-          stub_feature_flags(instance_security_dashboard: true)
+          stub_licensed_features(security_dashboard: true)
         end
 
-        context 'and the feature is available on the license' do
+        context 'and the user is authenticated' do
           before do
-            stub_licensed_features(security_dashboard: true)
-          end
-
-          context 'and the user is authenticated' do
-            before do
-              stub_user_permissions_for(:security, true)
-            end
-
-            it 'is included in the nav' do
-              expect(helper.dashboard_nav_links).to include(:security)
-            end
+            stub_user_permissions_for(:security, true)
           end
 
-          context 'and the user is not authenticated' do
-            before do
-              stub_user_permissions_for(:security, false)
-            end
-
-            it 'is not included in the nav' do
-              expect(helper.dashboard_nav_links).not_to include(:security)
-            end
+          it 'is included in the nav' do
+            expect(helper.dashboard_nav_links).to include(:security)
           end
         end
 
-        context 'when the feature is not available on the license' do
+        context 'and the user is not authenticated' do
           before do
-            stub_licensed_features(security_dashboard: false)
-            stub_user_permissions_for(:security, true)
+            stub_user_permissions_for(:security, false)
           end
 
           it 'is not included in the nav' do
@@ -122,10 +105,9 @@ RSpec.describe DashboardHelper, type: :helper do
         end
       end
 
-      context 'when the feature is not enabled' do
+      context 'when the feature is not available on the license' do
         before do
-          stub_feature_flags(instance_security_dashboard: false)
-          stub_licensed_features(security_dashboard: true)
+          stub_licensed_features(security_dashboard: false)
           stub_user_permissions_for(:security, true)
         end
 

ee/spec/support/shared_examples/controllers/security/application_controller_shared_examples.rb

@@ -24,16 +24,6 @@ RSpec.shared_examples Security::ApplicationController do
         expect(response).to have_gitlab_http_status(:not_found)
       end
     end
-
-    context 'and the security dashboard feature is disabled' do
-      it '404s' do
-        stub_feature_flags(instance_security_dashboard: false)
-
-        security_application_controller_child_action
-
-        expect(response).to have_gitlab_http_status(:not_found)
-      end
-    end
   end
 
   context 'when the user is not authenticated' do

ee/spec/support/shared_examples/requests/security/security_dashboard_json_endpoint_shared_examples.rb

@@ -25,16 +25,6 @@ RSpec.shared_examples 'security dashboard JSON endpoint' do
         expect(response).to have_gitlab_http_status(:not_found)
       end
     end
-
-    context 'and the security dashboard feature is disabled' do
-      it '404s' do
-        stub_feature_flags(instance_security_dashboard: false)
-
-        security_dashboard_request
-
-        expect(response).to have_gitlab_http_status(:not_found)
-      end
-    end
   end
 
   context 'when the user is not authenticated' do