Helm chart upload API endpoint

POST /api/v4/projects/<id>/packages/helm/api/<channel>/charts

app/models/packages/helm.rb

@@ -2,6 +2,8 @@
 
 module Packages
   module Helm
+    TEMPORARY_PACKAGE_NAME = 'Helm.Temporary.Package'
+
     def self.table_name_prefix
       'packages_helm_'
     end

config/metrics/counts_all/20210625095025_package_events_i_package_helm_push_package.yml

+---
+key_path: counts.package_events_i_package_helm_push_package
+description: The total count of Helm packages that have been published.
+product_section: ops
+product_stage: package
+product_group: group::package
+product_category: package_registry
+value_type: number
+status: implemented
+milestone: "14.1"
+introduced_by_url: https://gitlab.com/gitlab-org/gitlab/-/merge_requests/64814
+time_frame: all
+data_source: redis
+data_category: Optional
+distribution:
+- ce
+- ee
+tier:
+- free
+- premium
+- ultimate

doc/development/usage_ping/dictionary.md

@@ -3730,6 +3730,18 @@ Status: `implemented`
 
 Tiers: `free`, `premium`, `ultimate`
 
+### `counts.package_events_i_package_helm_push_package`
+
+The total count of Helm packages that have been published.
+
+[YAML definition](https://gitlab.com/gitlab-org/gitlab/-/blob/master/config/metrics/counts_all/20210625095025_package_events_i_package_helm_push_package.yml)
+
+Group: `group::package`
+
+Status: `implemented`
+
+Tiers: `free`, `premium`, `ultimate`
+
 ### `counts.package_events_i_package_maven_delete_package`
 
 A count of Maven packages that have been deleted

lib/api/helm_packages.rb

@@ -10,6 +10,7 @@ module API
 
     feature_category :package_registry
 
+    PACKAGE_FILENAME = 'package.tgz'
     FILE_NAME_REQUIREMENTS = {
       file_name: API::NO_SLASH_URL_PART_REGEX
     }.freeze
@@ -75,6 +76,55 @@ module API
 
           present_carrierwave_file!(package_file.file)
         end
+
+        desc 'Authorize a chart upload from workhorse' do
+          detail 'This feature was introduced in GitLab 14.0'
+        end
+        params do
+          requires :channel, type: String, desc: 'Helm channel', regexp: Gitlab::Regex.helm_channel_regex
+        end
+        post "api/:channel/charts/authorize" do
+          authorize_workhorse!(
+            subject: authorized_user_project,
+            has_length: false,
+            maximum_size: authorized_user_project.actual_limits.helm_max_file_size
+          )
+        end
+
+        desc 'Upload a chart' do
+          detail 'This feature was introduced in GitLab 14.0'
+        end
+        params do
+          requires :channel, type: String, desc: 'Helm channel', regexp: Gitlab::Regex.helm_channel_regex
+          requires :chart, type: ::API::Validations::Types::WorkhorseFile, desc: 'The chart file to be published (generated by Multipart middleware)'
+        end
+        post "api/:channel/charts" do
+          authorize_upload!(authorized_user_project)
+          bad_request!('File is too large') if authorized_user_project.actual_limits.exceeded?(:helm_max_file_size, params[:chart].size)
+
+          package = ::Packages::CreateTemporaryPackageService.new(
+            authorized_user_project, current_user, declared_params.merge(build: current_authenticated_job)
+          ).execute(:helm, name: ::Packages::Helm::TEMPORARY_PACKAGE_NAME)
+
+          chart_params = {
+            file:      params[:chart],
+            file_name: PACKAGE_FILENAME
+          }
+
+          chart_package_file = ::Packages::CreatePackageFileService.new(
+            package, chart_params.merge(build: current_authenticated_job)
+          ).execute
+
+          track_package_event('push_package', :helm, project: authorized_user_project, namespace: authorized_user_project.namespace)
+
+          ::Packages::Helm::ExtractionWorker.perform_async(params[:channel], chart_package_file.id) # rubocop:disable CodeReuse/Worker
+
+          created!
+        rescue ObjectStorage::RemoteStoreError => e
+          Gitlab::ErrorTracking.track_exception(e, extra: { channel: params[:channel], project_id: authorized_user_project.id })
+
+          forbidden!
+        end
       end
     end
   end

lib/gitlab/usage_data_counters/counter_events/package_events.yml

@@ -22,6 +22,7 @@
 - i_package_golang_pull_package
 - i_package_golang_push_package
 - i_package_helm_pull_package
+- i_package_helm_push_package
 - i_package_maven_delete_package
 - i_package_maven_pull_package
 - i_package_maven_push_package

spec/lib/gitlab/usage_data_counters/package_event_counter_spec.rb

@@ -14,7 +14,7 @@ RSpec.describe Gitlab::UsageDataCounters::PackageEventCounter, :clean_gitlab_red
   end
 
   it 'includes the right events' do
-    expect(described_class::KNOWN_EVENTS.size).to eq 52
+    expect(described_class::KNOWN_EVENTS.size).to eq 53
   end
 
   described_class::KNOWN_EVENTS.each do |event|

spec/requests/api/helm_packages_spec.rb

@@ -20,47 +20,160 @@ RSpec.describe API::HelmPackages do
   describe 'GET /api/v4/projects/:id/packages/helm/:channel/charts/:file_name.tgz' do
     let(:url) { "/projects/#{project.id}/packages/helm/#{package.package_files.first.helm_channel}/charts/#{package.name}-#{package.version}.tgz" }
 
-    subject { get api(url) }
+    subject { get api(url), headers: headers }
 
     context 'with valid project' do
-      where(:visibility, :user_role, :member, :user_token, :shared_examples_name, :expected_status) do
-        :public  | :developer  | true  | true  | 'process helm download content request'   | :success
-        :public  | :guest      | true  | true  | 'process helm download content request'   | :success
-        :public  | :developer  | true  | false | 'rejects helm packages access'            | :unauthorized
-        :public  | :guest      | true  | false | 'rejects helm packages access'            | :unauthorized
-        :public  | :developer  | false | true  | 'process helm download content request'   | :success
-        :public  | :guest      | false | true  | 'process helm download content request'   | :success
-        :public  | :developer  | false | false | 'rejects helm packages access'            | :unauthorized
-        :public  | :guest      | false | false | 'rejects helm packages access'            | :unauthorized
-        :public  | :anonymous  | false | true  | 'process helm download content request'   | :success
-        :private | :developer  | true  | true  | 'process helm download content request'   | :success
-        :private | :guest      | true  | true  | 'rejects helm packages access'            | :forbidden
-        :private | :developer  | true  | false | 'rejects helm packages access'            | :unauthorized
-        :private | :guest      | true  | false | 'rejects helm packages access'            | :unauthorized
-        :private | :developer  | false | true  | 'rejects helm packages access'            | :not_found
-        :private | :guest      | false | true  | 'rejects helm packages access'            | :not_found
-        :private | :developer  | false | false | 'rejects helm packages access'            | :unauthorized
-        :private | :guest      | false | false | 'rejects helm packages access'            | :unauthorized
-        :private | :anonymous  | false | true  | 'rejects helm packages access'            | :unauthorized
+      where(:visibility, :user_role, :shared_examples_name, :expected_status) do
+        :public  | :guest        | 'process helm download content request'   | :success
+        :public  | :not_a_member | 'process helm download content request'   | :success
+        :public  | :anonymous    | 'process helm download content request'   | :success
+        :private | :reporter     | 'process helm download content request'   | :success
+        :private | :guest        | 'rejects helm packages access'            | :forbidden
+        :private | :not_a_member | 'rejects helm packages access'            | :not_found
+        :private | :anonymous    | 'rejects helm packages access'            | :unauthorized
       end
 
       with_them do
-        let(:token) { user_token ? personal_access_token.token : 'wrong' }
-        let(:headers) { user_role == :anonymous ? {} : basic_auth_header(user.username, token) }
+        let(:headers) { user_role == :anonymous ? {} : basic_auth_header(user.username, personal_access_token.token) }
         let(:snowplow_gitlab_standard_context) { { project: project, namespace: project.namespace } }
 
-        subject { get api(url), headers: headers }
-
         before do
           project.update!(visibility: visibility.to_s)
         end
 
-        it_behaves_like params[:shared_examples_name], params[:user_role], params[:expected_status], params[:member]
+        it_behaves_like params[:shared_examples_name], params[:user_role], params[:expected_status]
+      end
     end
+
+    context 'when an invalid token is passed' do
+      let(:headers) { basic_auth_header(user.username, 'wrong') }
+
+      it_behaves_like 'returning response status', :unauthorized
     end
 
     it_behaves_like 'deploy token for package GET requests'
+  end
+
+  describe 'POST /api/v4/projects/:id/packages/helm/api/:channel/charts/authorize' do
+    include_context 'workhorse headers'
+
+    let(:channel) { 'stable' }
+    let(:url) { "/projects/#{project.id}/packages/helm/api/#{channel}/charts/authorize" }
+    let(:headers) { {} }
+
+    subject { post api(url), headers: headers }
+
+    context 'with valid project' do
+      where(:visibility_level, :user_role, :shared_examples_name, :expected_status) do
+        :public  | :developer    | 'process helm workhorse authorization' | :success
+        :public  | :reporter     | 'rejects helm packages access'         | :forbidden
+        :public  | :not_a_member | 'rejects helm packages access'         | :forbidden
+        :public  | :anonymous    | 'rejects helm packages access'         | :unauthorized
+        :private | :developer    | 'process helm workhorse authorization' | :success
+        :private | :reporter     | 'rejects helm packages access'         | :forbidden
+        :private | :not_a_member | 'rejects helm packages access'         | :not_found
+        :private | :anonymous    | 'rejects helm packages access'         | :unauthorized
+      end
+
+      with_them do
+        let(:user_headers) { user_role == :anonymous ? {} : basic_auth_header(user.username, personal_access_token.token) }
+        let(:headers) { user_headers.merge(workhorse_headers) }
+
+        before do
+          project.update_column(:visibility_level, Gitlab::VisibilityLevel.level_value(visibility_level.to_s))
+        end
+
+        it_behaves_like params[:shared_examples_name], params[:user_role], params[:expected_status]
+      end
+    end
+
+    context 'when an invalid token is passed' do
+      let(:headers) { basic_auth_header(user.username, 'wrong') }
+
+      it_behaves_like 'returning response status', :unauthorized
+    end
+
+    it_behaves_like 'deploy token for package uploads'
+
+    it_behaves_like 'job token for package uploads', authorize_endpoint: true, accept_invalid_username: true do
+      let_it_be(:job) { create(:ci_build, :running, user: user, project: project) }
+    end
+
+    it_behaves_like 'rejects helm access with unknown project id'
+  end
+
+  describe 'POST /api/v4/projects/:id/packages/helm/api/:channel/charts' do
+    include_context 'workhorse headers'
+
+    let_it_be(:file_name) { 'package.tgz' }
+
+    let(:channel) { 'stable' }
+    let(:url) { "/projects/#{project.id}/packages/helm/api/#{channel}/charts" }
+    let(:headers) { {} }
+    let(:params) { { chart: temp_file(file_name) } }
+    let(:file_key) { :chart }
+    let(:send_rewritten_field) { true }
+    let(:snowplow_gitlab_standard_context) { { project: project, namespace: project.namespace } }
+
+    subject do
+      workhorse_finalize(
+        api(url),
+        method: :post,
+        file_key: file_key,
+        params: params,
+        headers: headers,
+        send_rewritten_field: send_rewritten_field
+      )
+    end
+
+    context 'with valid project' do
+      where(:visibility_level, :user_role, :shared_examples_name, :expected_status) do
+        :public  | :developer     | 'process helm upload'          | :created
+        :public  | :reporter      | 'rejects helm packages access' | :forbidden
+        :public  | :not_a_member  | 'rejects helm packages access' | :forbidden
+        :public  | :anonymous     | 'rejects helm packages access' | :unauthorized
+        :private | :developer     | 'process helm upload'          | :created
+        :private | :guest         | 'rejects helm packages access' | :forbidden
+        :private | :not_a_member  | 'rejects helm packages access' | :not_found
+        :private | :anonymous     | 'rejects helm packages access' | :unauthorized
+      end
+
+      with_them do
+        let(:user_headers) { user_role == :anonymous ? {} : basic_auth_header(user.username, personal_access_token.token) }
+        let(:headers) { user_headers.merge(workhorse_headers) }
+
+        before do
+          project.update_column(:visibility_level, Gitlab::VisibilityLevel.level_value(visibility_level.to_s))
+        end
+
+        it_behaves_like params[:shared_examples_name], params[:user_role], params[:expected_status]
+      end
+    end
+
+    context 'when an invalid token is passed' do
+      let(:headers) { basic_auth_header(user.username, 'wrong') }
+
+      it_behaves_like 'returning response status', :unauthorized
+    end
+
+    it_behaves_like 'deploy token for package uploads'
+
+    it_behaves_like 'job token for package uploads', accept_invalid_username: true do
+      let_it_be(:job) { create(:ci_build, :running, user: user, project: project) }
+    end
 
     it_behaves_like 'rejects helm access with unknown project id'
+
+    context 'file size above maximum limit' do
+      let(:headers) { basic_auth_header(deploy_token.username, deploy_token.token).merge(workhorse_headers) }
+
+      before do
+        allow_next_instance_of(UploadedFile) do |uploaded_file|
+          allow(uploaded_file).to receive(:size).and_return(project.actual_limits.helm_max_file_size + 1)
+        end
+      end
+
+      it_behaves_like 'returning response status', :bad_request
+    end
   end
 end

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

 # frozen_string_literal: true
 
-RSpec.shared_examples 'rejects helm packages access' do |user_type, status, add_member = true|
+RSpec.shared_examples 'rejects helm packages access' do |user_type, status|
   context "for user type #{user_type}" do
     before do
-      project.send("add_#{user_type}", user) if add_member && user_type != :anonymous
+      project.send("add_#{user_type}", user) if user_type != :anonymous && user_type != :not_a_member
     end
 
     it_behaves_like 'returning response status', status
@@ -18,17 +18,17 @@ RSpec.shared_examples 'rejects helm packages access' do |user_type, status, add_
   end
 end
 
-RSpec.shared_examples 'process helm service index request' do |user_type, status, add_member = true|
+RSpec.shared_examples 'process helm service index request' do |user_type, status|
   context "for user type #{user_type}" do
     before do
-      project.send("add_#{user_type}", user) if add_member && user_type != :anonymous
+      project.send("add_#{user_type}", user) if user_type != :anonymous && user_type != :not_a_member
     end
 
-    it_behaves_like 'returning response status', status
-
     it 'returns a valid YAML response', :aggregate_failures do
       subject
 
+      expect(response).to have_gitlab_http_status(status)
+
       expect(response.media_type).to eq('text/yaml')
       expect(response.body).to start_with("---\napiVersion: v1\nentries:\n")
 
@@ -49,19 +49,139 @@ RSpec.shared_examples 'process helm service index request' do |user_type, status
   end
 end
 
-RSpec.shared_examples 'process helm download content request' do |user_type, status, add_member = true|
+RSpec.shared_examples 'process helm workhorse authorization' do |user_type, status, test_bypass: false|
   context "for user type #{user_type}" do
     before do
-      project.send("add_#{user_type}", user) if add_member && user_type != :anonymous
+      project.send("add_#{user_type}", user) if user_type != :anonymous && user_type != :not_a_member
     end
 
-    it_behaves_like 'returning response status', status
+    it 'has the proper status and content type' do
+      subject
+
+      expect(response).to have_gitlab_http_status(status)
+      expect(response.media_type).to eq(Gitlab::Workhorse::INTERNAL_API_CONTENT_TYPE)
+    end
+
+    context 'with a request that bypassed gitlab-workhorse' do
+      let(:headers) do
+        basic_auth_header(user.username, personal_access_token.token)
+          .merge(workhorse_headers)
+          .tap { |h| h.delete(Gitlab::Workhorse::INTERNAL_API_REQUEST_HEADER) }
+      end
+
+      before do
+        project.add_maintainer(user)
+      end
+
+      it_behaves_like 'returning response status', :forbidden
+    end
+  end
+end
+
+RSpec.shared_examples 'process helm upload' do |user_type, status|
+  shared_examples 'creates helm package files' do
+    it 'creates package files' do
+      expect(::Packages::Helm::ExtractionWorker).to receive(:perform_async).once
+      expect { subject }
+          .to change { project.packages.count }.by(1)
+          .and change { Packages::PackageFile.count }.by(1)
+      expect(response).to have_gitlab_http_status(status)
+
+      package_file = project.packages.last.package_files.reload.last
+      expect(package_file.file_name).to eq('package.tgz')
+    end
+  end
+
+  context "for user type #{user_type}" do
+    before do
+      project.send("add_#{user_type}", user) if user_type != :anonymous && user_type != :not_a_member
+    end
+
+    context 'with object storage disabled' do
+      before do
+        stub_package_file_object_storage(enabled: false)
+      end
+
+      context 'without a file from workhorse' do
+        let(:send_rewritten_field) { false }
+
+        it_behaves_like 'returning response status', :bad_request
+      end
+
+      context 'with correct params' do
+        it_behaves_like 'package workhorse uploads'
+        it_behaves_like 'creates helm package files'
+        it_behaves_like 'a package tracking event', 'API::HelmPackages', 'push_package'
+      end
+    end
+
+    context 'with object storage enabled' do
+      let(:tmp_object) do
+        fog_connection.directories.new(key: 'packages').files.create( # rubocop:disable Rails/SaveBang
+          key: "tmp/uploads/#{file_name}",
+          body: 'content'
+        )
+      end
+
+      let(:fog_file) { fog_to_uploaded_file(tmp_object) }
+      let(:params) { { chart: fog_file, 'chart.remote_id' => file_name } }
+
+      context 'and direct upload enabled' do
+        let(:fog_connection) do
+          stub_package_file_object_storage(direct_upload: true)
+        end
+
+        it_behaves_like 'creates helm package files'
+
+        ['123123', '../../123123'].each do |remote_id|
+          context "with invalid remote_id: #{remote_id}" do
+            let(:params) do
+              {
+                chart: fog_file,
+                'chart.remote_id' => remote_id
+              }
+            end
+
+            it_behaves_like 'returning response status', :forbidden
+          end
+        end
+      end
+
+      context 'and direct upload disabled' do
+        context 'and background upload disabled' do
+          let(:fog_connection) do
+            stub_package_file_object_storage(direct_upload: false, background_upload: false)
+          end
+
+          it_behaves_like 'creates helm package files'
+        end
+
+        context 'and background upload enabled' do
+          let(:fog_connection) do
+            stub_package_file_object_storage(direct_upload: false, background_upload: true)
+          end
+
+          it_behaves_like 'creates helm package files'
+        end
+      end
+    end
+
+    it_behaves_like 'background upload schedules a file migration'
+  end
+end
+
+RSpec.shared_examples 'process helm download content request' do |user_type, status|
+  context "for user type #{user_type}" do
+    before do
+      project.send("add_#{user_type}", user) if user_type != :anonymous && user_type != :not_a_member
+    end
 
     it_behaves_like 'a package tracking event', 'API::HelmPackages', 'pull_package'
 
-    it 'returns a valid package archive' do
+    it 'returns expected status and a valid package archive' do
       subject
 
+      expect(response).to have_gitlab_http_status(status)
       expect(response.media_type).to eq('application/octet-stream')
     end
   end
@@ -83,81 +203,61 @@ RSpec.shared_examples 'rejects helm access with unknown project id' do
   end
 end
 
-RSpec.shared_examples 'handling helm chart index requests' do |anonymous_requests_example_name: 'process helm service index request', anonymous_requests_status: :success|
+RSpec.shared_examples 'handling helm chart index requests' do
   context 'with valid project' do
+    subject { get api(url), headers: headers }
+
     using RSpec::Parameterized::TableSyntax
 
     context 'personal token' do
-      where(:visibility, :user_role, :member, :user_token, :shared_examples_name, :expected_status) do
-        :public  | :developer  | true  | true  | 'process helm service index request' | :success
-        :public  | :guest      | true  | true  | 'process helm service index request' | :success
-        :public  | :developer  | true  | false | 'rejects helm packages access'       | :unauthorized
-        :public  | :guest      | true  | false | 'rejects helm packages access'       | :unauthorized
-        :public  | :developer  | false | true  | 'process helm service index request' | :success
-        :public  | :guest      | false | true  | 'process helm service index request' | :success
-        :public  | :developer  | false | false | 'rejects helm packages access'       | :unauthorized
-        :public  | :guest      | false | false | 'rejects helm packages access'       | :unauthorized
-        :public  | :anonymous  | false | true  | anonymous_requests_example_name      | anonymous_requests_status
-        :private | :developer  | true  | true  | 'process helm service index request' | :success
-        :private | :guest      | true  | true  | 'rejects helm packages access'       | :forbidden
-        :private | :developer  | true  | false | 'rejects helm packages access'       | :unauthorized
-        :private | :guest      | true  | false | 'rejects helm packages access'       | :unauthorized
-        :private | :developer  | false | true  | 'rejects helm packages access'       | :not_found
-        :private | :guest      | false | true  | 'rejects helm packages access'       | :not_found
-        :private | :developer  | false | false | 'rejects helm packages access'       | :unauthorized
-        :private | :guest      | false | false | 'rejects helm packages access'       | :unauthorized
-        :private | :anonymous  | false | true  | 'rejects helm packages access'       | :unauthorized
+      where(:visibility, :user_role, :shared_examples_name, :expected_status) do
+        :public  | :guest        | 'process helm service index request' | :success
+        :public  | :not_a_member | 'process helm service index request' | :success
+        :public  | :anonymous    | 'process helm service index request' | :success
+        :private | :reporter     | 'process helm service index request' | :success
+        :private | :guest        | 'rejects helm packages access'       | :forbidden
+        :private | :not_a_member | 'rejects helm packages access'       | :not_found
+        :private | :anonymous    | 'rejects helm packages access'       | :unauthorized
       end
 
       with_them do
-        let(:token) { user_token ? personal_access_token.token : 'wrong' }
-        let(:headers) { user_role == :anonymous ? {} : basic_auth_header(user.username, token) }
-
-        subject { get api(url), headers: headers }
+        let(:headers) { user_role == :anonymous ? {} : basic_auth_header(user.username, personal_access_token.token) }
 
         before do
           project.update!(visibility: visibility.to_s)
         end
 
-        it_behaves_like params[:shared_examples_name], params[:user_role], params[:expected_status], params[:member]
+        it_behaves_like params[:shared_examples_name], params[:user_role], params[:expected_status]
+      end
     end
+
+    context 'when an invalid token is passed' do
+      let(:headers) { basic_auth_header(user.username, 'wrong') }
+
+      it_behaves_like 'returning response status', :unauthorized
     end
 
     context 'with job token' do
-      where(:visibility, :user_role, :member, :user_token, :shared_examples_name, :expected_status) do
-        :public  | :developer  | true  | true  | 'process helm service index request' | :success
-        :public  | :guest      | true  | true  | 'process helm service index request' | :success
-        :public  | :developer  | true  | false | 'rejects helm packages access'       | :unauthorized
-        :public  | :guest      | true  | false | 'rejects helm packages access'       | :unauthorized
-        :public  | :developer  | false | true  | 'process helm service index request' | :success
-        :public  | :guest      | false | true  | 'process helm service index request' | :success
-        :public  | :developer  | false | false | 'rejects helm packages access'       | :unauthorized
-        :public  | :guest      | false | false | 'rejects helm packages access'       | :unauthorized
-        :public  | :anonymous  | false | true  | anonymous_requests_example_name      | anonymous_requests_status
-        :private | :developer  | true  | true  | 'process helm service index request' | :success
-        :private | :guest      | true  | true  | 'rejects helm packages access'       | :forbidden
-        :private | :developer  | true  | false | 'rejects helm packages access'       | :unauthorized
-        :private | :guest      | true  | false | 'rejects helm packages access'       | :unauthorized
-        :private | :developer  | false | true  | 'rejects helm packages access'       | :not_found
-        :private | :guest      | false | true  | 'rejects helm packages access'       | :not_found
-        :private | :developer  | false | false | 'rejects helm packages access'       | :unauthorized
-        :private | :guest      | false | false | 'rejects helm packages access'       | :unauthorized
-        :private | :anonymous  | false | true  | 'rejects helm packages access'       | :unauthorized
+      where(:visibility, :user_role, :shared_examples_name, :expected_status) do
+        :public  | :guest        | 'process helm service index request' | :success
+        :public  | :not_a_member | 'process helm service index request' | :success
+        :public  | :anonymous    | 'process helm service index request' | :success
+        :private | :reporter     | 'process helm service index request' | :success
+        :private | :guest        | 'rejects helm packages access'       | :forbidden
+        :private | :not_a_member | 'rejects helm packages access'       | :not_found
+        :private | :anonymous    | 'rejects helm packages access'       | :unauthorized
       end
 
       with_them do
         let_it_be(:ci_build) { create(:ci_build, project: project, user: user, status: :running) }
 
-        let(:job) { user_token ? ci_build : double(token: 'wrong') }
-        let(:headers) { user_role == :anonymous ? {} : job_basic_auth_header(job) }
-
-        subject { get api(url), headers: headers }
+        let(:headers) { user_role == :anonymous ? {} : job_basic_auth_header(ci_build) }
 
         before do
           project.update!(visibility: visibility.to_s)
         end
 
-        it_behaves_like params[:shared_examples_name], params[:user_role], params[:expected_status], params[:member]
+        it_behaves_like params[:shared_examples_name], params[:user_role], params[:expected_status]
       end
     end
   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 |authorize_endpoint: false|
+RSpec.shared_examples 'job token for package uploads' do |authorize_endpoint: false, accept_invalid_username: false|
   context 'with job token headers' do
     let(:headers) { basic_auth_header(::Gitlab::Auth::CI_JOB_USER, job.token).merge(workhorse_headers) }
 
@@ -133,9 +133,13 @@ RSpec.shared_examples 'job token for package uploads' do |authorize_endpoint: fa
     context 'invalid user' do
       let(:headers) { basic_auth_header('foo', job.token).merge(workhorse_headers) }
 
+      if accept_invalid_username
+        it_behaves_like 'returning response status', :success
+      else
         it_behaves_like 'returning response status', :unauthorized
       end
     end
+  end
 end
 
 RSpec.shared_examples 'a package tracking event' do |category, action|