Increase test suite around deploy tokens behavior

Also, fixes broken specs

app/helpers/deploy_tokens_helper.rb

@@ -4,4 +4,9 @@ module DeployTokensHelper
       deploy_token.errors.present? ||
       Rails.env.test?
   end
+
+  def container_registry_enabled?
+    Gitlab.config.registry.enabled &&
+      can?(current_user, :read_container_image, @project)
+  end
 end

app/models/deploy_token.rb

@@ -17,10 +17,6 @@ class DeployToken < ActiveRecord::Base
   scope :read_repository, -> { where(read_repository: true) }
   scope :read_registry, -> { where(read_registry: true) }
-  def self.redis_shared_state_key(user_id)
-    "gitlab:deploy_token:user_#{user_id}"
-  end
-
   def revoke!
     update!(revoked: true)
   end
@@ -38,7 +34,7 @@ class DeployToken < ActiveRecord::Base
   end
   def has_access_to?(requested_project)
-    self.projects.first == requested_project
+    project == requested_project
   end
   def project

app/models/project_deploy_token.rb

@@ -5,10 +5,4 @@ class ProjectDeployToken < ActiveRecord::Base
   validates :deploy_token, presence: true
   validates :project, presence: true
   validates :deploy_token_id, uniqueness: { scope: [:project_id] }
-
-  accepts_nested_attributes_for :deploy_token
-
-  def redis_shared_state_key(user_id)
-    "gitlab:deploy_token:#{project_id}:#{user_id}"
-  end
 end

app/services/auth/container_registry_authentication_service.rb

@@ -143,7 +143,7 @@ module Auth
     def user_can_pull?(requested_project)
       has_authentication_ability?(:read_container_image) &&
-        can_user?(:read_container_image, requested_project)
+        can?(current_user, :read_container_image, requested_project)
     end
     def deploy_token_can_pull?(requested_project)

app/views/projects/deploy_tokens/_form.html.haml

@@ -18,11 +18,12 @@
       = f.check_box :read_repository
       = label_tag ("deploy_token_read_repository"), 'read_repository'
       %span= s_('DeployTokens|Allows read-only access to the repository')
-
-    %fieldset
-      = f.check_box :read_registry
-      = label_tag ("deploy_token_read_registry"), 'read_registry'
-      %span= s_('DeployTokens|Allows read-only access to the registry images')
+    
+    - if container_registry_enabled?
+      %fieldset
+        = f.check_box :read_registry
+        = label_tag ("deploy_token_read_registry"), 'read_registry'
+        %span= s_('DeployTokens|Allows read-only access to the registry images')
   .prepend-top-default
     = f.submit s_('DeployTokens|Create deploy token'), class: 'btn btn-success'

doc/user/project/deploy_tokens/index.md

@@ -46,26 +46,30 @@ the following table.
 To download a repository using a Deploy Token, you just need to:
 1. Create a Deploy Token with `read_repository` as a scope.
-2. `git clone` the project using the Deploy Token:
+2. Take note of your `username` and `token`
+3. `git clone` the project using the Deploy Token:
 ```bash
-git clone http://oauth2:<deploy_token>@gitlab.example.com/tanuki/awesome_project.git
+git clone http://<username>:<deploy_token>@gitlab.example.com/tanuki/awesome_project.git
 ```
-Just replace `<deploy_token>` with your real token.
+Just replace `<username>` and `<deploy_token>` with the proper values
 ### Read container registry images
 To read the container registry images, you'll need to:
 1. Create a Deploy Token with `read_registry` as a scope.
-2. Log in to GitLab’s Container Registry using the deploy token:
+2. Take note of your `username` and `token`
+3. Log in to GitLab’s Container Registry using the deploy token:
 ```
 docker login registry.example.com -u <username> -p <deploy_token>
 ```
-Just replace `<username>` and `<deploy_token>` with the proper values.
+
+Just replace `<username>` and `<deploy_token>` with the proper values. Then you can simply 
+pull images from your Container Registry.
 [ce-17894]: https://gitlab.com/gitlab-org/gitlab-ce/merge_requests/17894
 [ce-11845]: https://gitlab.com/gitlab-org/gitlab-ce/merge_requests/11845

lib/gitlab/auth.rb

@@ -173,19 +173,17 @@ module Gitlab
         end.uniq
       end
-      # Project is always sent when using read_scope,
-      # but is not sent when using read_registry scope
-      # (since jwt is not context aware of the project)
       def deploy_token_check(login, password)
         return unless password.present?
         token =
           DeployToken.active.find_by(token: password)
-        return unless token
-        return unless login != "gitlab+deploy-token-#{token.id}"
+        return unless token && login
+        return if login != token.username
         scopes = abilities_for_scopes(token.scopes)
+
         if valid_scoped_token?(token, available_scopes)
           Gitlab::Auth::Result.new(token, token.project, :deploy_token, scopes)
         end

spec/controllers/projects/deploy_tokens_controller_spec.rb

-require 'spec_helper'
-
-describe Projects::DeployTokensController do
-  let(:project) { create(:project) }
-  let(:user) { create(:user) }
-  let!(:member) { project.add_master(user) }
-
-  before do
-    sign_in(user)
-  end
-
-  describe 'POST #create' do
-    let(:deploy_token_params) { attributes_for(:deploy_token) }
-
-    subject do
-      post :create,
-        namespace_id: project.namespace,
-        project_id: project,
-        deploy_token: deploy_token_params
-    end
-
-    context 'with valid params' do
-      it 'should create a new DeployToken' do
-        expect { subject }.to change(DeployToken, :count).by(1)
-      end
-
-      it 'should include a flash notice' do
-        subject
-        expect(flash[:notice]).to eq('Your new project deploy token has been created.')
-      end
-
-      it 'should redirect to project settings repository' do
-        subject
-        expect(response).to redirect_to project_settings_repository_path(project)
-      end
-    end
-
-    context 'with invalid params' do
-      let(:deploy_token_params) { attributes_for(:deploy_token, scopes: []) }
-
-      it 'should not create a new DeployToken' do
-        expect { subject }.not_to change(DeployToken, :count)
-      end
-
-      it 'should redirect to project settings repository' do
-        subject
-        expect(response).to redirect_to project_settings_repository_path(project)
-      end
-    end
-
-    context 'when user does not have enough permissions' do
-      let!(:member) { project.add_developer(user) }
-
-      it 'responds with status 404' do
-        subject
-
-        expect(response).to have_gitlab_http_status(404)
-      end
-    end
-  end
-end

spec/controllers/projects/settings/repository_controller_spec.rb

 require 'spec_helper'
-describe Projects::Settings::RepositoryController, :clean_gitlab_redis_shared_state do
+describe Projects::Settings::RepositoryController do
   let(:project) { create(:project_empty_repo, :public) }
   let(:user) { create(:user) }
@@ -16,43 +16,5 @@ describe Projects::Settings::RepositoryController, :clean_gitlab_redis_shared_st
       expect(response).to have_gitlab_http_status(200)
       expect(response).to render_template(:show)
     end
-
-    context 'with no deploy token attributes present' do
-      it 'should build an empty instance of DeployToken' do
-        get :show, namespace_id: project.namespace, project_id: project
-
-        deploy_token = assigns(:deploy_token)
-        expect(deploy_token).to be_an_instance_of(DeployToken)
-        expect(deploy_token.name).to be_nil
-        expect(deploy_token.expires_at).to be_nil
-        expect(deploy_token.scopes).to eq([])
-      end
-    end
-
-    context 'with deploy token attributes present' do
-      let(:deploy_token_key) { "gitlab:deploy_token:#{project.id}:#{user.id}:attributes" }
-
-      let(:deploy_token_attributes) do
-        {
-          name: 'test-token',
-          expires_at: Date.today + 1.month
-        }
-      end
-
-      before do
-        Gitlab::Redis::SharedState.with do |redis|
-          redis.set(deploy_token_key, deploy_token_attributes.to_json)
-        end
-
-        get :show, namespace_id: project.namespace, project_id: project
-      end
-
-      it 'should build an instance of DeployToken' do
-        deploy_token = assigns(:deploy_token)
-        expect(deploy_token).to be_an_instance_of(DeployToken)
-        expect(deploy_token.name).to eq(deploy_token_attributes[:name])
-        expect(deploy_token.expires_at.to_date).to eq(deploy_token_attributes[:expires_at].to_date)
-      end
-    end
   end
 end

spec/lib/gitlab/auth_spec.rb

@@ -195,7 +195,7 @@ describe Gitlab::Auth do
           personal_access_token = create(:personal_access_token, scopes: ['read_registry'])
           expect(gl_auth).to receive(:rate_limit!).with('ip', success: true, login: '')
-          expect(gl_auth.find_for_git_client('', personal_access_token.token, project: nil, ip: 'ip')).to eq(Gitlab::Auth::Result.new(personal_access_token.user, nil, :personal_access_token, [:read_project, :build_download_code, :build_read_container_image]))
+          expect(gl_auth.find_for_git_client('', personal_access_token.token, project: nil, ip: 'ip')).to eq(Gitlab::Auth::Result.new(personal_access_token.user, nil, :personal_access_token, [:build_read_container_image]))
         end
       end
@@ -262,25 +262,38 @@ describe Gitlab::Auth do
       context 'when the deploy token has read_repository as scope' do
         let(:deploy_token) { create(:deploy_token, read_registry: false, projects: [project]) }
-        it 'succeeds when project is present, token is valid and has read_repository as scope' do
-          abilities = %i(download_code)
-          auth_success = Gitlab::Auth::Result.new(deploy_token, project, :deploy_token, abilities)
-          expect(gl_auth).to receive(:rate_limit!).with('ip', success: true, login: '')
-          expect(gl_auth.find_for_git_client('', deploy_token.token, project: project, ip: 'ip'))
+        let(:login) { deploy_token.username }
+        it 'succeeds when login and token are valid' do
+          auth_success = Gitlab::Auth::Result.new(deploy_token, project, :deploy_token, [:download_code])
+          expect(gl_auth).to receive(:rate_limit!).with('ip', success: true, login: login)
+          expect(gl_auth.find_for_git_client(login, deploy_token.token, project: project, ip: 'ip'))
             .to eq(auth_success)
         end
+        it 'fails when login is not valid' do
+          expect(gl_auth).to receive(:rate_limit!).with('ip', success: false, login: 'random_login')
+          expect(gl_auth.find_for_git_client('random_login', deploy_token.token, project: project, ip: 'ip'))
+            .to eq(auth_failure)
+        end
+
+        it 'fails when token is not valid' do
+          expect(gl_auth).to receive(:rate_limit!).with('ip', success: false, login: login)
+          expect(gl_auth.find_for_git_client(login, '123123', project: project, ip: 'ip'))
+            .to eq(auth_failure)
+        end
+
         it 'fails if token is nil' do
-          expect(gl_auth).to receive(:rate_limit!).with('ip', success: false, login: '')
-          expect(gl_auth.find_for_git_client('', nil, project: project, ip: 'ip'))
+          expect(gl_auth).to receive(:rate_limit!).with('ip', success: false, login: login)
+          expect(gl_auth.find_for_git_client(login, nil, project: project, ip: 'ip'))
             .to eq(auth_failure)
         end
         it 'fails if token is not related to project' do
-          expect(gl_auth).to receive(:rate_limit!).with('ip', success: false, login: '')
-          expect(gl_auth.find_for_git_client('', 'abcdef', project: project, ip: 'ip'))
+          another_deploy_token = create(:deploy_token)
+          expect(gl_auth).to receive(:rate_limit!).with('ip', success: false, login: login)
+          expect(gl_auth.find_for_git_client(login, another_deploy_token.token, project: project, ip: 'ip'))
             .to eq(auth_failure)
         end
@@ -296,30 +309,42 @@ describe Gitlab::Auth do
       context 'when the deploy token has read_registry as a scope' do
         let(:deploy_token) { create(:deploy_token, read_repository: false, projects: [project]) }
+        let(:login) { deploy_token.username }
         context 'when registry enabled' do
           before do
             stub_container_registry_config(enabled: true)
           end
-          it 'succeeds if deploy token does have read_registry as scope' do
-            abilities = %i(read_project build_download_code build_read_container_image)
-            auth_success = Gitlab::Auth::Result.new(deploy_token, project, :deploy_token, abilities)
-            expect(gl_auth).to receive(:rate_limit!).with('ip', success: true, login: '')
-            expect(gl_auth.find_for_git_client('', deploy_token.token, project: nil, ip: 'ip'))
+          it 'succeeds when login and token are valid' do
+            auth_success = Gitlab::Auth::Result.new(deploy_token, project, :deploy_token, [:build_read_container_image])
+            expect(gl_auth).to receive(:rate_limit!).with('ip', success: true, login: login)
+            expect(gl_auth.find_for_git_client(login, deploy_token.token, project: nil, ip: 'ip'))
               .to eq(auth_success)
           end
+          it 'fails when login is not valid' do
+            expect(gl_auth).to receive(:rate_limit!).with('ip', success: false, login: 'random_login')
+            expect(gl_auth.find_for_git_client('random_login', deploy_token.token, project: project, ip: 'ip'))
+              .to eq(auth_failure)
+          end
+
+          it 'fails when token is not valid' do
+            expect(gl_auth).to receive(:rate_limit!).with('ip', success: false, login: login)
+            expect(gl_auth.find_for_git_client(login, '123123', project: project, ip: 'ip'))
+              .to eq(auth_failure)
+          end
+
           it 'fails if token is nil' do
-            expect(gl_auth).to receive(:rate_limit!).with('ip', success: false, login: '')
-            expect(gl_auth.find_for_git_client('', nil, project: nil, ip: 'ip'))
+            expect(gl_auth).to receive(:rate_limit!).with('ip', success: false, login: login)
+            expect(gl_auth.find_for_git_client(login, nil, project: nil, ip: 'ip'))
               .to eq(auth_failure)
           end
           it 'fails if token is not related to project' do
-            expect(gl_auth).to receive(:rate_limit!).with('ip', success: false, login: '')
-            expect(gl_auth.find_for_git_client('', 'abcdef', project: nil, ip: 'ip'))
+            expect(gl_auth).to receive(:rate_limit!).with('ip', success: false, login: login)
+            expect(gl_auth.find_for_git_client(login, 'abcdef', project: nil, ip: 'ip'))
               .to eq(auth_failure)
           end
@@ -338,30 +363,9 @@ describe Gitlab::Auth do
             stub_container_registry_config(enabled: false)
           end
-          it 'fails if deploy token have read_registry as scope' do
-            expect(gl_auth).to receive(:rate_limit!).with('ip', success: false, login: '')
-            expect(gl_auth.find_for_git_client('', deploy_token.token, project: nil, ip: 'ip'))
-              .to eq(auth_failure)
-          end
-
-          it 'fails if token is nil' do
-            expect(gl_auth).to receive(:rate_limit!).with('ip', success: false, login: '')
-            expect(gl_auth.find_for_git_client('', nil, project: nil, ip: 'ip'))
-              .to eq(auth_failure)
-          end
-
-          it 'fails if token is not related to project' do
-            expect(gl_auth).to receive(:rate_limit!).with('ip', success: false, login: '')
-            expect(gl_auth.find_for_git_client('', 'abcdef', project: nil, ip: 'ip'))
-              .to eq(auth_failure)
-          end
-
-          it 'fails if token has been revoked' do
-            deploy_token.revoke!
-
-            expect(deploy_token.revoked?).to be_truthy
-            expect(gl_auth).to receive(:rate_limit!).with('ip', success: false, login: 'deploy-token')
-            expect(gl_auth.find_for_git_client('deploy-token', deploy_token.token, project: nil, ip: 'ip'))
+          it 'fails when login and token are valid' do
+            expect(gl_auth).to receive(:rate_limit!).with('ip', success: false, login: login)
+            expect(gl_auth.find_for_git_client(login, deploy_token.token, project: nil, ip: 'ip'))
               .to eq(auth_failure)
           end
         end

spec/lib/gitlab/git_access_spec.rb

@@ -147,21 +147,29 @@ describe Gitlab::GitAccess do
         end
         context 'when actor is DeployToken' do
-          let(:project_deploy_token) { create(:project_deploy_token, project: project) }
-          let(:actor) { project_deploy_token.deploy_token }
+          let(:actor) { create(:deploy_token, projects: [project]) }
           context 'when DeployToken is active and belongs to project' do
             it 'allows pull access' do
               expect { pull_access_check }.not_to raise_error
             end
+
+            it 'blocks the push' do
+              expect { push_access_check }.to raise_unauthorized(described_class::ERROR_MESSAGES[:upload])
+            end
           end
           context 'when DeployToken does not belong to project' do
-            let(:actor) { create(:deploy_token) }
+            let(:another_project) { create(:project) }
+            let(:actor) { create(:deploy_token, projects: [another_project]) }
             it 'blocks pull access' do
               expect { pull_access_check }.to raise_not_found
             end
+
+            it 'blocks the push' do
+              expect { push_access_check }.to raise_not_found
+            end
           end
         end
       end
@@ -613,6 +621,41 @@ describe Gitlab::GitAccess do
       end
     end
+    describe 'deploy token permissions' do
+      let(:deploy_token) { create(:deploy_token) }
+      let(:actor) { deploy_token }
+
+      context 'pull code' do
+        context 'when project is authorized' do
+          before do
+            deploy_token.projects << project
+          end
+
+          it { expect { pull_access_check }.not_to raise_error }
+        end
+
+        context 'when unauthorized' do
+          context 'from public project' do
+            let(:project) { create(:project, :public, :repository) }
+
+            it { expect { pull_access_check }.not_to raise_error }
+          end
+
+          context 'from internal project' do
+            let(:project) { create(:project, :internal, :repository) }
+
+            it { expect { pull_access_check }.to raise_not_found }
+          end
+
+          context 'from private project' do
+            let(:project) { create(:project, :private, :repository) }
+
+            it { expect { pull_access_check }.to raise_not_found }
+          end
+        end
+      end
+    end
+
     describe 'build authentication_abilities permissions' do
       let(:authentication_abilities) { build_authentication_abilities }

spec/lib/gitlab/import_export/all_models.yml

@@ -145,6 +145,9 @@ pipeline_schedule:
 - pipelines
 pipeline_schedule_variables:
 - pipeline_schedule
+deploy_tokens:
+- project_deploy_tokens
+- projects
 deploy_keys:
 - user
 - deploy_keys_projects
@@ -281,6 +284,7 @@ project:
 - project_badges
 - source_of_merge_requests
 - internal_ids
+- project_deploy_tokens
 - deploy_tokens
 award_emoji:
 - awardable

spec/models/deploy_token_spec.rb

@@ -70,8 +70,27 @@ describe DeployToken do
   end
   describe '#username' do
-    it 'returns Ghost username' do
+    it 'returns a harcoded username' do
       expect(deploy_token.username).to eq("gitlab+deploy-token-#{deploy_token.id}")
     end
   end
+
+  describe '#has_access_to?' do
+    let(:project) { create(:project) }
+
+    subject(:deploy_token) { create(:deploy_token, projects: [project]) }
+
+    context 'when the deploy token has access to the project' do
+      it 'should return true' do
+        expect(deploy_token.has_access_to?(project)).to be_truthy
+      end
+    end
+
+    context 'when the deploy token does not have access to the project' do
+      it 'should return false' do
+        another_project = create(:project)
+        expect(deploy_token.has_access_to?(another_project)).to be_falsy
+      end
+    end
+  end
 end

spec/policies/deploy_token_policy_spec.rb

@@ -3,7 +3,7 @@ require 'spec_helper'
 describe DeployTokenPolicy do
   let(:current_user) { create(:user) }
   let(:project) { create(:project) }
-  let(:deploy_token) { create(:deploy_token, project: project) }
+  let(:deploy_token) { create(:deploy_token, projects: [project]) }
   subject { described_class.new(current_user, deploy_token) }

spec/presenters/projects/settings/deploy_tokens_presenter_spec.rb

@@ -13,20 +13,4 @@ describe Projects::Settings::DeployTokensPresenter do
       expect(presenter.length).to eq(3)
     end
   end
-
-  describe '#temporal_token' do
-    context 'when a deploy token has been created recently' do
-      it 'returns the token of the deploy' do
-        deploy_token = ::DeployTokens::CreateService.new(project, user, attributes_for(:deploy_token)).execute
-
-        expect(presenter.temporal_token).to eq(deploy_token.token)
-      end
-    end
-
-    context 'when a deploy token has not been created recently' do
-      it 'does returns nil' do
-        expect(presenter.temporal_token).to be_nil
-      end
-    end
-  end
 end

spec/services/auth/container_registry_authentication_service_spec.rb

@@ -558,7 +558,6 @@ describe Auth::ContainerRegistryAuthenticationService do
       let(:project) { create(:project, :public) }
       context 'when pulling and pushing' do
-        let(:current_user) { create(:deploy_token, projects: [project]) }
         let(:current_params) do
           { scope: "repository:#{project.full_path}:pull,push" }
         end

spec/services/deploy_tokens/create_service_spec.rb

@@ -20,20 +20,6 @@ describe DeployTokens::CreateService, :clean_gitlab_redis_shared_state do
       it 'returns a DeployToken' do
         expect(subject).to be_an_instance_of DeployToken
       end
-
-      it 'should store the token on redis' do
-        redis_key = DeployToken.redis_shared_state_key(user.id)
-        subject
-
-        expect(Gitlab::Redis::SharedState.with { |redis| redis.get(redis_key) }).not_to be_nil
-      end
-
-      it 'should not store deploy token attributes on redis' do
-        redis_key = DeployToken.redis_shared_state_key(user.id) + ":attributes"
-        subject
-
-        expect(Gitlab::Redis::SharedState.with { |redis| redis.get(redis_key) }).to be_nil
-      end
     end
     context 'when the deploy token is invalid' do
@@ -46,20 +32,6 @@ describe DeployTokens::CreateService, :clean_gitlab_redis_shared_state do
       it 'should not create a new ProjectDeployToken' do
         expect { subject }.not_to change { ProjectDeployToken.count }
       end
-
-      it 'should not store the token on redis' do
-        redis_key = DeployToken.redis_shared_state_key(user.id)
-        subject
-
-        expect(Gitlab::Redis::SharedState.with { |redis| redis.get(redis_key) }).to be_nil
-      end
-
-      it 'should store deploy token attributes on redis' do
-        redis_key = DeployToken.redis_shared_state_key(user.id) + ":attributes"
-        subject
-
-        expect(Gitlab::Redis::SharedState.with { |redis| redis.get(redis_key) }).not_to be_nil
-      end
     end
   end
 end