Fix `#current_authenticate_job` with `.authenticate_with`

Properly get the job from the `namespace_inheritable`

changelogs/unreleased/299685-fix-packages-build-info-when-pushed-with-job-token.yml

+---
+title: Fix `#current_authenticated_job` when used with `.authenticate_with` in Grape APIs
+merge_request: 56564
+author:
+type: fixed

lib/api/helpers.rb

@@ -48,7 +48,11 @@ module API
     # Returns the job associated with the token provided for
     # authentication, if any
     def current_authenticated_job
-      @current_authenticated_job
+      if try(:namespace_inheritable, :authentication)
+        ci_build_from_namespace_inheritable
+      else
+        @current_authenticated_job # rubocop:disable Gitlab/ModuleWithInstanceVariables
+      end
     end
 
     # rubocop:disable Gitlab/ModuleWithInstanceVariables

lib/api/helpers/authentication.rb

@@ -52,6 +52,11 @@ module API
             token&.user
           end
 
+          def ci_build_from_namespace_inheritable
+            token = token_from_namespace_inheritable
+            token if token.is_a?(::Ci::Build)
+          end
+
           private
 
           def find_token_from_raw_credentials(token_types, raw)

spec/lib/api/helpers/authentication_spec.rb

@@ -7,6 +7,7 @@ RSpec.describe API::Helpers::Authentication do
   let_it_be(:project, reload: true) { create(:project, :public) }
   let_it_be(:personal_access_token) { create(:personal_access_token, user: user) }
   let_it_be(:deploy_token) { create(:deploy_token, read_package_registry: true, write_package_registry: true) }
+  let_it_be(:ci_build) { create(:ci_build, :running, user: user) }
 
   describe 'class methods' do
     subject { Class.new.include(described_class::ClassMethods).new }
@@ -176,6 +177,20 @@ RSpec.describe API::Helpers::Authentication do
       end
     end
 
+    describe '#ci_build_from_namespace_inheritable' do
+      subject { object.ci_build_from_namespace_inheritable }
+
+      it 'returns #token_from_namespace_inheritable if it is a ci build' do
+        expect(object).to receive(:token_from_namespace_inheritable).and_return(ci_build)
+        expect(subject).to be(ci_build)
+      end
+
+      it 'returns nil if #token_from_namespace_inheritable is not a ci build' do
+        expect(object).to receive(:token_from_namespace_inheritable).and_return(personal_access_token)
+        expect(subject).to eq(nil)
+      end
+    end
+
     describe '#user_from_namespace_inheritable' do
       subject { object.user_from_namespace_inheritable }
 

spec/requests/api/nuget_project_packages_spec.rb

@@ -188,6 +188,10 @@ RSpec.describe API::NugetProjectPackages do
 
     it_behaves_like 'deploy token for package uploads'
 
+    it_behaves_like 'job token for package uploads', authorize_endpoint: true do
+      let_it_be(:job) { create(:ci_build, :running, user: user) }
+    end
+
     it_behaves_like 'rejects nuget access with unknown target id'
 
     it_behaves_like 'rejects nuget access with invalid target id'
@@ -251,6 +255,10 @@ RSpec.describe API::NugetProjectPackages do
 
     it_behaves_like 'deploy token for package uploads'
 
+    it_behaves_like 'job token for package uploads' do
+      let_it_be(:job) { create(:ci_build, :running, user: user) }
+    end
+
     it_behaves_like 'rejects nuget access with unknown target id'
 
     it_behaves_like 'rejects nuget access with invalid target id'

spec/requests/api/pypi_packages_spec.rb

@@ -118,7 +118,7 @@ RSpec.describe API::PypiPackages do
 
     it_behaves_like 'deploy token for package uploads'
 
-    it_behaves_like 'job token for package uploads'
+    it_behaves_like 'job token for package uploads', authorize_endpoint: true
 
     it_behaves_like 'rejects PyPI access with unknown project id'
   end

spec/support/shared_examples/requests/api/packages_shared_examples.rb

@@ -100,7 +100,7 @@ RSpec.shared_examples 'job token for package GET requests' do
   end
 end
 
-RSpec.shared_examples 'job token for package uploads' do
+RSpec.shared_examples 'job token for package uploads' do |authorize_endpoint: false|
   context 'with job token headers' do
     let(:headers) { basic_auth_header(::Gitlab::Auth::CI_JOB_USER, job.token).merge(workhorse_headers) }
 
@@ -111,6 +111,17 @@ RSpec.shared_examples 'job token for package uploads' do
 
     context 'valid token' do
       it_behaves_like 'returning response status', :success
+
+      unless authorize_endpoint
+        it 'creates a package with build info' do
+          expect { subject }.to change { Packages::Package.count }.by(1)
+
+          pkg = ::Packages::Package.order_created
+                                   .last
+
+          expect(pkg.build_infos).to be
+        end
+      end
     end
 
     context 'invalid token' do