require 'spec_helper' describe 'OpenID Connect requests' do let(:user) do create( :user, name: 'Alice', username: 'alice', email: 'private@example.com', emails: [public_email], public_email: public_email.email, website_url: 'https://example.com', avatar: fixture_file_upload('spec/fixtures/dk.png') ) end let(:public_email) { build :email, email: 'public@example.com' } let(:access_grant) { create :oauth_access_grant, application: application, resource_owner_id: user.id } let(:access_token) { create :oauth_access_token, application: application, resource_owner_id: user.id } let(:hashed_subject) do Digest::SHA256.hexdigest("#{user.id}-#{Rails.application.secrets.secret_key_base}") end let(:id_token_claims) do { 'sub' => user.id.to_s, 'sub_legacy' => hashed_subject } end let(:user_info_claims) do { 'name' => 'Alice', 'nickname' => 'alice', 'email' => 'public@example.com', 'email_verified' => true, 'website' => 'https://example.com', 'profile' => 'http://localhost/alice', 'picture' => "http://localhost/uploads/-/system/user/avatar/#{user.id}/dk.png", 'groups' => kind_of(Array) } end def request_access_token! login_as user post '/oauth/token', params: { grant_type: 'authorization_code', code: access_grant.token, redirect_uri: application.redirect_uri, client_id: application.uid, client_secret: application.secret } end def request_user_info! get '/oauth/userinfo', params: {}, headers: { 'Authorization' => "Bearer #{access_token.token}" } end context 'Application without OpenID scope' do let(:application) { create :oauth_application, scopes: 'api' } it 'token response does not include an ID token' do request_access_token! expect(json_response).to include 'access_token' expect(json_response).not_to include 'id_token' end it 'userinfo response is unauthorized' do request_user_info! expect(response).to have_gitlab_http_status 403 expect(response.body).to be_blank end end context 'Application with OpenID scope' do let(:application) { create :oauth_application, scopes: 'openid' } it 'token response includes an ID token' do request_access_token! expect(json_response).to include 'id_token' end context 'UserInfo payload' do let!(:group1) { create :group } let!(:group2) { create :group } let!(:group3) { create :group, parent: group2 } let!(:group4) { create :group, parent: group3 } before do group1.add_user(user, GroupMember::OWNER) group3.add_user(user, Gitlab::Access::DEVELOPER) request_user_info! end it 'includes all user information and group memberships' do expect(json_response).to match(id_token_claims.merge(user_info_claims)) expected_groups = [group1.full_path, group3.full_path] expected_groups << group4.full_path if Group.supports_nested_objects? expect(json_response['groups']).to match_array(expected_groups) end it 'does not include any unknown claims' do expect(json_response.keys).to eq %w[sub sub_legacy] + user_info_claims.keys end end context 'ID token payload' do before do request_access_token! @payload = JSON::JWT.decode(json_response['id_token'], :skip_verification) end it 'includes the subject claims' do expect(@payload).to match(a_hash_including(id_token_claims)) end it 'includes the GitLab root URL' do expect(@payload['iss']).to eq Gitlab.config.gitlab.url end it 'includes the time of the last authentication', :clean_gitlab_redis_shared_state do expect(@payload['auth_time']).to eq user.current_sign_in_at.to_i end it 'does not include any unknown properties' do expect(@payload.keys).to eq %w[iss sub aud exp iat auth_time sub_legacy] end end # These 2 calls shouldn't actually throw, they should be handled as an # unauthorized request, so we should be able to check the response. # # This was not possible due to an issue with Warden: # https://github.com/hassox/warden/pull/162 # # When the patch gets merged and we update Warden, these specs will need to # updated to check the response instead of a raised exception. # https://gitlab.com/gitlab-org/gitlab-ce/issues/40218 context 'when user is blocked' do it 'returns authentication error' do access_grant user.block! expect do request_access_token! end.to raise_error UncaughtThrowError end end context 'when user is ldap_blocked' do it 'returns authentication error' do access_grant user.ldap_block! expect do request_access_token! end.to raise_error UncaughtThrowError end end end context 'OpenID configuration information' do it 'correctly returns the configuration' do get '/.well-known/openid-configuration' expect(response).to have_gitlab_http_status(200) expect(json_response['issuer']).to eq('http://localhost') expect(json_response['jwks_uri']).to eq('http://www.example.com/oauth/discovery/keys') expect(json_response['scopes_supported']).to eq(%w[api read_user sudo read_repository openid]) end end end