Remove feature flags for runner token prefix

Changelog: changed

app/models/concerns/runners_token_prefixable.rb

+# frozen_string_literal: true
+
+module RunnersTokenPrefixable
+  # Prefix for runners_token which can be used to invalidate existing tokens.
+  # The value chosen here is GR (for Gitlab Runner) combined with the rotation
+  # date (20220225) decimal to hex encoded.
+  RUNNERS_TOKEN_PREFIX = 'GR1348941'
+end

app/models/group.rb

@@ -22,11 +22,6 @@ class Group < Namespace
 
   extend ::Gitlab::Utils::Override
 
-  # Prefix for runners_token which can be used to invalidate existing tokens.
-  # The value chosen here is GR (for Gitlab Runner) combined with the rotation
-  # date (20220225) decimal to hex encoded.
-  RUNNERS_TOKEN_PREFIX = 'GR1348941'
-
   def self.sti_name
     'Group'
   end
@@ -124,7 +119,7 @@ class Group < Namespace
 
   add_authentication_token_field :runners_token,
                                  encrypted: -> { Feature.enabled?(:groups_tokens_optional_encryption, default_enabled: true) ? :optional : :required },
-                                 prefix: ->(instance) { instance.runners_token_prefix }
+                                prefix: RunnersTokenPrefixable::RUNNERS_TOKEN_PREFIX
 
   after_create :post_create_hook
   after_destroy :post_destroy_hook
@@ -678,13 +673,9 @@ class Group < Namespace
     ensure_runners_token!
   end
 
-  def runners_token_prefix
-    Feature.enabled?(:groups_runners_token_prefix, self, default_enabled: :yaml) ? RUNNERS_TOKEN_PREFIX : ''
-  end
-
   override :format_runners_token
   def format_runners_token(token)
-    "#{runners_token_prefix}#{token}"
+    "#{RunnersTokenPrefixable::RUNNERS_TOKEN_PREFIX}#{token}"
   end
 
   def project_creation_level

app/models/project.rb

@@ -90,11 +90,6 @@ class Project < ApplicationRecord
 
   DEFAULT_SQUASH_COMMIT_TEMPLATE = '%{title}'
 
-  # Prefix for runners_token which can be used to invalidate existing tokens.
-  # The value chosen here is GR (for Gitlab Runner) combined with the rotation
-  # date (20220225) decimal to hex encoded.
-  RUNNERS_TOKEN_PREFIX = 'GR1348941'
-
   cache_markdown_field :description, pipeline: :description
 
   default_value_for :packages_enabled, true
@@ -117,7 +112,7 @@ class Project < ApplicationRecord
 
   add_authentication_token_field :runners_token,
                                  encrypted: -> { Feature.enabled?(:projects_tokens_optional_encryption, default_enabled: true) ? :optional : :required },
-                                 prefix: ->(instance) { instance.runners_token_prefix }
+                                 prefix: RunnersTokenPrefixable::RUNNERS_TOKEN_PREFIX
 
   before_validation :mark_remote_mirrors_for_removal, if: -> { RemoteMirror.table_exists? }
 
@@ -1887,13 +1882,9 @@ class Project < ApplicationRecord
     ensure_runners_token!
   end
 
-  def runners_token_prefix
-    Feature.enabled?(:projects_runners_token_prefix, self, default_enabled: :yaml) ? RUNNERS_TOKEN_PREFIX : ''
-  end
-
   override :format_runners_token
   def format_runners_token(token)
-    "#{runners_token_prefix}#{token}"
+    "#{RunnersTokenPrefixable::RUNNERS_TOKEN_PREFIX}#{token}"
   end
 
   def pages_deployed?

config/feature_flags/development/groups_runners_token_prefix.yml

----
-name: groups_runners_token_prefix
-introduced_by_url: 
-rollout_issue_url: https://gitlab.com/gitlab-org/gitlab/-/issues/353805
-milestone: '14.9'
-type: development
-group: group::database
-default_enabled: true

config/feature_flags/development/projects_runners_token_prefix.yml

----
-name: projects_runners_token_prefix
-introduced_by_url: 
-rollout_issue_url: https://gitlab.com/gitlab-org/gitlab/-/issues/353805
-milestone: '14.9'
-type: development
-group: group::database
-default_enabled: true

spec/models/concerns/runners_token_prefixable_spec.rb

+# frozen_string_literal: true
+
+require 'spec_helper'
+
+RSpec.describe RunnersTokenPrefixable do
+  describe 'runners token prefix' do
+    subject { described_class::RUNNERS_TOKEN_PREFIX }
+
+    it 'has the correct value' do
+      expect(subject).to eq('GR1348941')
+    end
+  end
+end

spec/models/concerns/token_authenticatable_spec.rb

@@ -441,7 +441,7 @@ RSpec.shared_examples 'prefixed token rotation' do
 
     context 'token is not set' do
       it 'generates a new token' do
-        expect(subject).to match(/^#{instance.class::RUNNERS_TOKEN_PREFIX}/)
+        expect(subject).to match(/^#{RunnersTokenPrefixable::RUNNERS_TOKEN_PREFIX}/)
         expect(instance).not_to be_persisted
       end
     end
@@ -452,26 +452,14 @@ RSpec.shared_examples 'prefixed token rotation' do
       end
 
       it 'generates a new token' do
-        expect(subject).to match(/^#{instance.class::RUNNERS_TOKEN_PREFIX}/)
+        expect(subject).to match(/^#{RunnersTokenPrefixable::RUNNERS_TOKEN_PREFIX}/)
         expect(instance).not_to be_persisted
       end
-
-      context 'feature flag is disabled' do
-        before do
-          flag = "#{described_class.name.downcase.pluralize}_runners_token_prefix"
-          stub_feature_flags(flag => false)
-        end
-
-        it 'leaves the token unchanged' do
-          expect { subject }.not_to change(instance, :runners_token)
-          expect(instance).not_to be_persisted
-        end
-      end
     end
 
     context 'token is set and matches prefix' do
       before do
-        instance.set_runners_token(instance.class::RUNNERS_TOKEN_PREFIX + '-abcdef')
+        instance.set_runners_token(RunnersTokenPrefixable::RUNNERS_TOKEN_PREFIX + '-abcdef')
       end
 
       it 'leaves the token unchanged' do
@@ -486,7 +474,7 @@ RSpec.shared_examples 'prefixed token rotation' do
 
     context 'token is not set' do
       it 'generates a new token' do
-        expect(subject).to match(/^#{instance.class::RUNNERS_TOKEN_PREFIX}/)
+        expect(subject).to match(/^#{RunnersTokenPrefixable::RUNNERS_TOKEN_PREFIX}/)
         expect(instance).to be_persisted
       end
     end
@@ -497,25 +485,14 @@ RSpec.shared_examples 'prefixed token rotation' do
       end
 
       it 'generates a new token' do
-        expect(subject).to match(/^#{instance.class::RUNNERS_TOKEN_PREFIX}/)
+        expect(subject).to match(/^#{RunnersTokenPrefixable::RUNNERS_TOKEN_PREFIX}/)
         expect(instance).to be_persisted
       end
-
-      context 'feature flag is disabled' do
-        before do
-          flag = "#{described_class.name.downcase.pluralize}_runners_token_prefix"
-          stub_feature_flags(flag => false)
-        end
-
-        it 'leaves the token unchanged' do
-          expect { subject }.not_to change(instance, :runners_token)
-        end
-      end
     end
 
     context 'token is set and matches prefix' do
       before do
-        instance.set_runners_token(instance.class::RUNNERS_TOKEN_PREFIX + '-abcdef')
+        instance.set_runners_token(RunnersTokenPrefixable::RUNNERS_TOKEN_PREFIX + '-abcdef')
         instance.save!
       end
 

spec/models/group_spec.rb

@@ -3239,12 +3239,4 @@ RSpec.describe Group do
       it_behaves_like 'no effective expiration interval'
     end
   end
-
-  describe '#runners_token' do
-    let_it_be(:group) { create(:group) }
-
-    subject { group }
-
-    it_behaves_like 'it has a prefixable runners_token', :groups_runners_token_prefix
-  end
 end

spec/models/project_spec.rb

@@ -813,8 +813,8 @@ RSpec.describe Project, factory_default: :keep do
     end
 
     it 'does not set an random token if one provided' do
-      project = FactoryBot.create(:project, runners_token: "#{Project::RUNNERS_TOKEN_PREFIX}my-token")
-      expect(project.runners_token).to eq("#{Project::RUNNERS_TOKEN_PREFIX}my-token")
+      project = FactoryBot.create(:project, runners_token: "#{RunnersTokenPrefixable::RUNNERS_TOKEN_PREFIX}my-token")
+      expect(project.runners_token).to eq("#{RunnersTokenPrefixable::RUNNERS_TOKEN_PREFIX}my-token")
     end
   end
 
@@ -8077,14 +8077,6 @@ RSpec.describe Project, factory_default: :keep do
     end
   end
 
-  describe '#runners_token' do
-    let_it_be(:project) { create(:project) }
-
-    subject { project }
-
-    it_behaves_like 'it has a prefixable runners_token', :projects_runners_token_prefix
-  end
-
   private
 
   def finish_job(export_job)

spec/support/shared_examples/models/runners_token_prefix_shared_examples.rb

-# frozen_string_literal: true
-
-RSpec.shared_examples 'it has a prefixable runners_token' do |feature_flag|
-  context 'feature flag enabled' do
-    before do
-      stub_feature_flags(feature_flag => [subject])
-    end
-
-    describe '#runners_token' do
-      it 'has a runners_token_prefix' do
-        expect(subject.runners_token_prefix).not_to be_empty
-      end
-
-      it 'starts with the runners_token_prefix' do
-        expect(subject.runners_token).to start_with(subject.runners_token_prefix)
-      end
-    end
-  end
-
-  context 'feature flag disabled' do
-    before do
-      stub_feature_flags(feature_flag => false)
-    end
-
-    describe '#runners_token' do
-      it 'does not have a runners_token_prefix' do
-        expect(subject.runners_token_prefix).to be_empty
-      end
-
-      it 'starts with the runners_token_prefix' do
-        expect(subject.runners_token).to start_with(subject.runners_token_prefix)
-      end
-    end
-  end
-end