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author | Rémy Coutable <remy@rymai.me> | 2019-05-15 12:32:04 +0000 |
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committer | Rémy Coutable <remy@rymai.me> | 2019-05-15 12:32:04 +0000 |
commit | 3ed275536488e10c10d3c341fbd0fcf7abd891bf (patch) | |
tree | 761e74424df175261030444413a5186c434b7567 | |
parent | 373223e0f456ea261ec370a60d89caa9739d6528 (diff) | |
parent | bedb9a3e6d644e4d8c71f92038ce31c9383e0887 (diff) | |
download | gitlab-ce-3ed275536488e10c10d3c341fbd0fcf7abd891bf.tar.gz |
Merge branch 'ce-jej/sso-enforcement-redirect' into 'master'
Refactor RoutableActions to allow additional not_found checks
See merge request gitlab-org/gitlab-ce!28243
8 files changed, 181 insertions, 22 deletions
diff --git a/app/controllers/concerns/project_unauthorized.rb b/app/controllers/concerns/project_unauthorized.rb index d42363b8b17..7238840440f 100644 --- a/app/controllers/concerns/project_unauthorized.rb +++ b/app/controllers/concerns/project_unauthorized.rb @@ -1,10 +1,12 @@ # frozen_string_literal: true module ProjectUnauthorized - def project_unauthorized_proc - lambda do |project| - if project - label = project.external_authorization_classification_label + module ControllerActions + def self.on_routable_not_found + lambda do |routable| + return unless routable.is_a?(Project) + + label = routable.external_authorization_classification_label rejection_reason = nil unless ::Gitlab::ExternalAuthorization.access_allowed?(current_user, label) @@ -12,9 +14,7 @@ module ProjectUnauthorized rejection_reason ||= _('External authorization denied access to this project') end - if rejection_reason - access_denied!(rejection_reason) - end + access_denied!(rejection_reason) if rejection_reason end end end diff --git a/app/controllers/concerns/routable_actions.rb b/app/controllers/concerns/routable_actions.rb index 5624eb3aa45..ff9b0332c97 100644 --- a/app/controllers/concerns/routable_actions.rb +++ b/app/controllers/concerns/routable_actions.rb @@ -3,15 +3,13 @@ module RoutableActions extend ActiveSupport::Concern - def find_routable!(routable_klass, requested_full_path, extra_authorization_proc: nil, not_found_or_authorized_proc: nil) + def find_routable!(routable_klass, requested_full_path, extra_authorization_proc: nil) routable = routable_klass.find_by_full_path(requested_full_path, follow_redirects: request.get?) if routable_authorized?(routable, extra_authorization_proc) ensure_canonical_path(routable, requested_full_path) routable else - if not_found_or_authorized_proc - not_found_or_authorized_proc.call(routable) - end + perform_not_found_actions(routable, not_found_actions) route_not_found unless performed? @@ -19,6 +17,18 @@ module RoutableActions end end + def not_found_actions + [ProjectUnauthorized::ControllerActions.on_routable_not_found] + end + + def perform_not_found_actions(routable, actions) + actions.each do |action| + break if performed? + + instance_exec(routable, &action) + end + end + def routable_authorized?(routable, extra_authorization_proc) return false unless routable diff --git a/app/controllers/projects/application_controller.rb b/app/controllers/projects/application_controller.rb index 781eac7f080..80e4f54bbf4 100644 --- a/app/controllers/projects/application_controller.rb +++ b/app/controllers/projects/application_controller.rb @@ -3,7 +3,6 @@ class Projects::ApplicationController < ApplicationController include CookiesHelper include RoutableActions - include ProjectUnauthorized include ChecksCollaboration skip_before_action :authenticate_user! @@ -22,7 +21,7 @@ class Projects::ApplicationController < ApplicationController path = File.join(params[:namespace_id], params[:project_id] || params[:id]) auth_proc = ->(project) { !project.pending_delete? } - @project = find_routable!(Project, path, extra_authorization_proc: auth_proc, not_found_or_authorized_proc: project_unauthorized_proc) + @project = find_routable!(Project, path, extra_authorization_proc: auth_proc) end def build_canonical_path(project) diff --git a/app/controllers/projects/clusters/applications_controller.rb b/app/controllers/projects/clusters/applications_controller.rb index c7b6218d007..2a04b007304 100644 --- a/app/controllers/projects/clusters/applications_controller.rb +++ b/app/controllers/projects/clusters/applications_controller.rb @@ -1,8 +1,6 @@ # frozen_string_literal: true class Projects::Clusters::ApplicationsController < Clusters::ApplicationsController - include ProjectUnauthorized - prepend_before_action :project private @@ -12,6 +10,6 @@ class Projects::Clusters::ApplicationsController < Clusters::ApplicationsControl end def project - @project ||= find_routable!(Project, File.join(params[:namespace_id], params[:project_id]), not_found_or_authorized_proc: project_unauthorized_proc) + @project ||= find_routable!(Project, File.join(params[:namespace_id], params[:project_id])) end end diff --git a/app/controllers/projects/clusters_controller.rb b/app/controllers/projects/clusters_controller.rb index feda6deeaa6..cb02581da37 100644 --- a/app/controllers/projects/clusters_controller.rb +++ b/app/controllers/projects/clusters_controller.rb @@ -1,8 +1,6 @@ # frozen_string_literal: true class Projects::ClustersController < Clusters::ClustersController - include ProjectUnauthorized - prepend_before_action :project before_action :repository @@ -15,7 +13,7 @@ class Projects::ClustersController < Clusters::ClustersController end def project - @project ||= find_routable!(Project, File.join(params[:namespace_id], params[:project_id]), not_found_or_authorized_proc: project_unauthorized_proc) + @project ||= find_routable!(Project, File.join(params[:namespace_id], params[:project_id])) end def repository diff --git a/app/controllers/projects/serverless/functions_controller.rb b/app/controllers/projects/serverless/functions_controller.rb index 8c3d141c888..79030da64d3 100644 --- a/app/controllers/projects/serverless/functions_controller.rb +++ b/app/controllers/projects/serverless/functions_controller.rb @@ -3,8 +3,6 @@ module Projects module Serverless class FunctionsController < Projects::ApplicationController - include ProjectUnauthorized - before_action :authorize_read_cluster! def index diff --git a/spec/controllers/concerns/project_unauthorized_spec.rb b/spec/controllers/concerns/project_unauthorized_spec.rb index 57ac00cf4dd..5834b1ef37f 100644 --- a/spec/controllers/concerns/project_unauthorized_spec.rb +++ b/spec/controllers/concerns/project_unauthorized_spec.rb @@ -12,7 +12,7 @@ describe ProjectUnauthorized do render_views - describe '#project_unauthorized_proc' do + describe '.on_routable_not_found' do controller(::Projects::ApplicationController) do def show head :ok diff --git a/spec/controllers/concerns/routable_actions_spec.rb b/spec/controllers/concerns/routable_actions_spec.rb new file mode 100644 index 00000000000..59d48c68b9c --- /dev/null +++ b/spec/controllers/concerns/routable_actions_spec.rb @@ -0,0 +1,156 @@ +# frozen_string_literal: true + +require 'spec_helper' + +describe RoutableActions do + controller(::ApplicationController) do + include RoutableActions # rubocop:disable RSpec/DescribedClass + + before_action :routable + + def routable + @klass = params[:type].constantize + @routable = find_routable!(params[:type].constantize, params[:id]) + end + + def show + head :ok + end + end + + def get_routable(routable) + get :show, params: { id: routable.full_path, type: routable.class } + end + + describe '#find_routable!' do + context 'when signed in' do + let(:user) { create(:user) } + + before do + sign_in(user) + end + + context 'with a project' do + let(:routable) { create(:project) } + + context 'when authorized' do + before do + routable.add_guest(user) + end + + it 'returns the project' do + get_routable(routable) + + expect(assigns[:routable]).to be_a(Project) + end + + it 'allows access' do + get_routable(routable) + + expect(response).to have_gitlab_http_status(200) + end + end + + it 'prevents access when not authorized' do + get_routable(routable) + + expect(response).to have_gitlab_http_status(404) + end + end + + context 'with a group' do + let(:routable) { create(:group, :private) } + + context 'when authorized' do + before do + routable.add_guest(user) + end + + it 'returns the group' do + get_routable(routable) + + expect(assigns[:routable]).to be_a(Group) + end + + it 'allows access' do + get_routable(routable) + + expect(response).to have_gitlab_http_status(200) + end + end + + it 'prevents access when not authorized' do + get_routable(routable) + + expect(response).to have_gitlab_http_status(404) + end + end + + context 'with a user' do + let(:routable) { user } + + it 'allows access when authorized' do + get_routable(routable) + + expect(response).to have_gitlab_http_status(200) + end + + it 'prevents access when unauthorized' do + allow(subject).to receive(:can?).and_return(false) + + get_routable(user) + + expect(response).to have_gitlab_http_status(404) + end + end + end + + context 'when not signed in' do + it 'redirects to sign in for private resouces' do + routable = create(:project, :private) + + get_routable(routable) + + expect(response).to have_gitlab_http_status(302) + expect(response.location).to end_with('/users/sign_in') + end + end + end + + describe '#perform_not_found_actions' do + let(:routable) { create(:project) } + + before do + sign_in(create(:user)) + end + + it 'performs multiple checks' do + last_check_called = false + checks = [proc {}, proc { last_check_called = true }] + allow(subject).to receive(:not_found_actions).and_return(checks) + + get_routable(routable) + + expect(last_check_called).to eq(true) + end + + it 'performs checks in the context of the controller' do + check = lambda { |routable| redirect_to routable } + allow(subject).to receive(:not_found_actions).and_return([check]) + + get_routable(routable) + + expect(response.location).to end_with(routable.to_param) + end + + it 'skips checks once one has resulted in a render/redirect' do + first_check = proc { render plain: 'first' } + second_check = proc { render plain: 'second' } + allow(subject).to receive(:not_found_actions).and_return([first_check, second_check]) + + get_routable(routable) + + expect(response.body).to eq('first') + end + end +end |