433 lines
12 KiB
Ruby
433 lines
12 KiB
Ruby
# frozen_string_literal: true
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require 'spec_helper'
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RSpec.describe API::Terraform::State, :snowplow do
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include HttpBasicAuthHelpers
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let_it_be(:project) { create(:project) }
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let_it_be(:developer) { create(:user, developer_projects: [project]) }
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let_it_be(:maintainer) { create(:user, maintainer_projects: [project]) }
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let!(:state) { create(:terraform_state, :with_version, project: project) }
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let(:current_user) { maintainer }
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let(:auth_header) { user_basic_auth_header(current_user) }
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let(:project_id) { project.id }
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let(:state_name) { state.name }
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let(:state_path) { "/projects/#{project_id}/terraform/state/#{state_name}" }
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before do
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stub_terraform_state_object_storage
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end
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shared_examples 'endpoint with unique user tracking' do
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context 'without authentication' do
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let(:auth_header) { basic_auth_header('bad', 'token') }
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it 'does not track unique hll event' do
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expect(Gitlab::UsageDataCounters::HLLRedisCounter).not_to receive(:track_event)
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request
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end
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it 'does not track Snowplow event' do
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request
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expect_no_snowplow_event
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end
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end
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context 'with maintainer permissions' do
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let(:current_user) { maintainer }
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it_behaves_like 'tracking unique hll events' do
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let(:target_event) { 'p_terraform_state_api_unique_users' }
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let(:expected_value) { instance_of(Integer) }
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end
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it_behaves_like 'Snowplow event tracking with RedisHLL context' do
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subject(:api_request) { request }
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let(:feature_flag_name) { :route_hll_to_snowplow_phase2 }
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let(:category) { described_class.name }
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let(:action) { 'terraform_state_api_request' }
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let(:label) { 'redis_hll_counters.terraform.p_terraform_state_api_unique_users_monthly' }
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let(:namespace) { project.namespace.reload }
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let(:user) { current_user }
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let(:context) do
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payload = Gitlab::Tracking::ServicePingContext.new(data_source: :redis_hll,
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event: 'p_terraform_state_api_unique_users').to_context
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[Gitlab::Json.dump(payload)]
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end
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end
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end
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end
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shared_context 'cannot access a state that is scheduled for deletion' do
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before do
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state.update!(deleted_at: Time.current)
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end
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it 'returns unprocessable entity' do
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request
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expect(response).to have_gitlab_http_status(:unprocessable_entity)
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end
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end
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describe 'GET /projects/:id/terraform/state/:name' do
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subject(:request) { get api(state_path), headers: auth_header }
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it_behaves_like 'endpoint with unique user tracking'
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context 'without authentication' do
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let(:auth_header) { basic_auth_header('bad', 'token') }
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it 'returns 401 if user is not authenticated' do
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request
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expect(response).to have_gitlab_http_status(:unauthorized)
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end
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end
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context 'personal acceess token authentication' do
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context 'with maintainer permissions' do
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let(:current_user) { maintainer }
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it 'returns terraform state belonging to a project of given state name' do
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request
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expect(response).to have_gitlab_http_status(:ok)
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expect(response.body).to eq(state.reload.latest_file.read)
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end
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context 'for a project that does not exist' do
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let(:project_id) { '0000' }
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it 'returns not found' do
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request
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expect(response).to have_gitlab_http_status(:not_found)
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end
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end
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it_behaves_like 'cannot access a state that is scheduled for deletion'
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end
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context 'with developer permissions' do
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let(:current_user) { developer }
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it 'returns terraform state belonging to a project of given state name' do
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request
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expect(response).to have_gitlab_http_status(:ok)
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expect(response.body).to eq(state.reload.latest_file.read)
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end
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end
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end
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context 'job token authentication' do
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let(:auth_header) { job_basic_auth_header(job) }
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context 'with maintainer permissions' do
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let(:job) { create(:ci_build, status: :running, project: project, user: maintainer) }
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it 'returns terraform state belonging to a project of given state name' do
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request
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expect(response).to have_gitlab_http_status(:ok)
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expect(response.body).to eq(state.reload.latest_file.read)
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end
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it 'returns unauthorized if the the job is not running' do
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job.update!(status: :failed)
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request
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expect(response).to have_gitlab_http_status(:unauthorized)
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end
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context 'for a project that does not exist' do
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let(:project_id) { '0000' }
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it 'returns not found' do
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request
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expect(response).to have_gitlab_http_status(:not_found)
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end
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end
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end
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context 'with developer permissions' do
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let(:job) { create(:ci_build, status: :running, project: project, user: developer) }
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it 'returns terraform state belonging to a project of given state name' do
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request
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expect(response).to have_gitlab_http_status(:ok)
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expect(response.body).to eq(state.reload.latest_file.read)
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end
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end
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end
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end
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describe 'POST /projects/:id/terraform/state/:name' do
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let(:params) { { 'instance': 'example-instance', 'serial': state.latest_version.version + 1 } }
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subject(:request) { post api(state_path), headers: auth_header, as: :json, params: params }
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it_behaves_like 'endpoint with unique user tracking'
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context 'when terraform state with a given name is already present' do
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context 'with maintainer permissions' do
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let(:current_user) { maintainer }
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it 'updates the state' do
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expect { request }.to change { Terraform::State.count }.by(0)
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expect(response).to have_gitlab_http_status(:ok)
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expect(Gitlab::Json.parse(response.body)).to be_empty
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end
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context 'when serial already exists' do
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let(:params) { { 'instance': 'example-instance', 'serial': state.latest_version.version } }
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it 'returns unprocessable entity' do
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request
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expect(response).to have_gitlab_http_status(:unprocessable_entity)
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end
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end
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it_behaves_like 'cannot access a state that is scheduled for deletion'
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end
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context 'without body' do
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let(:params) { nil }
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it 'returns no content if no body is provided' do
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request
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expect(response).to have_gitlab_http_status(:no_content)
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end
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end
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context 'with developer permissions' do
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let(:current_user) { developer }
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it 'returns forbidden' do
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request
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expect(response).to have_gitlab_http_status(:forbidden)
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end
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end
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end
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context 'when there is no terraform state of a given name' do
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let(:state_name) { 'example2' }
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context 'with maintainer permissions' do
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let(:current_user) { maintainer }
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it 'creates a new state' do
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expect { request }.to change { Terraform::State.count }.by(1)
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expect(response).to have_gitlab_http_status(:ok)
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expect(Gitlab::Json.parse(response.body)).to be_empty
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end
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end
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context 'without body' do
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let(:params) { nil }
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it 'returns no content if no body is provided' do
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request
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expect(response).to have_gitlab_http_status(:no_content)
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end
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end
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context 'with developer permissions' do
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let(:current_user) { developer }
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it 'returns forbidden' do
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request
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expect(response).to have_gitlab_http_status(:forbidden)
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end
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end
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end
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context 'when using job token authentication' do
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let(:job) { create(:ci_build, status: :running, project: project, user: maintainer) }
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let(:auth_header) { job_basic_auth_header(job) }
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it 'associates the job with the newly created state version' do
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expect { request }.to change { state.versions.count }.by(1)
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expect(response).to have_gitlab_http_status(:ok)
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expect(state.reload_latest_version.build).to eq(job)
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end
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end
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end
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describe 'DELETE /projects/:id/terraform/state/:name' do
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subject(:request) { delete api(state_path), headers: auth_header }
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it_behaves_like 'endpoint with unique user tracking'
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context 'with maintainer permissions' do
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let(:current_user) { maintainer }
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let(:deletion_service) { instance_double(Terraform::States::TriggerDestroyService) }
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it 'schedules the state for deletion and returns empty body' do
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expect(Terraform::States::TriggerDestroyService).to receive(:new).and_return(deletion_service)
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expect(deletion_service).to receive(:execute).once
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request
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expect(response).to have_gitlab_http_status(:ok)
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expect(Gitlab::Json.parse(response.body)).to be_empty
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end
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it_behaves_like 'cannot access a state that is scheduled for deletion'
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end
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context 'with developer permissions' do
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let(:current_user) { developer }
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it 'returns forbidden' do
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expect { request }.to change { Terraform::State.count }.by(0)
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expect(response).to have_gitlab_http_status(:forbidden)
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end
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end
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end
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describe 'PUT /projects/:id/terraform/state/:name/lock' do
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let(:params) do
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{
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ID: '123-456',
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Version: '0.1',
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Operation: 'OperationTypePlan',
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Info: '',
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Who: current_user.username.to_s,
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Created: Time.now.utc.iso8601(6),
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Path: ''
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}
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end
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subject(:request) { post api("#{state_path}/lock"), headers: auth_header, params: params }
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it_behaves_like 'endpoint with unique user tracking'
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it_behaves_like 'cannot access a state that is scheduled for deletion'
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it 'locks the terraform state' do
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request
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expect(response).to have_gitlab_http_status(:ok)
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end
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context 'state is already locked' do
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before do
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state.update!(lock_xid: 'locked', locked_by_user: current_user)
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end
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it 'returns an error' do
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request
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expect(response).to have_gitlab_http_status(:conflict)
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end
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end
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context 'user does not have permission to lock the state' do
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let(:current_user) { developer }
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it 'returns an error' do
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request
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expect(response).to have_gitlab_http_status(:forbidden)
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end
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end
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end
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describe 'DELETE /projects/:id/terraform/state/:name/lock' do
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let(:params) do
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{
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ID: lock_id,
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Version: '0.1',
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Operation: 'OperationTypePlan',
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Info: '',
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Who: current_user.username.to_s,
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Created: Time.now.utc.iso8601(6),
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Path: ''
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}
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end
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before do
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state.lock_xid = '123-456'
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state.save!
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end
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subject(:request) { delete api("#{state_path}/lock"), headers: auth_header, params: params }
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it_behaves_like 'endpoint with unique user tracking' do
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let(:lock_id) { 'irrelevant to this test, just needs to be present' }
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end
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it_behaves_like 'cannot access a state that is scheduled for deletion' do
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let(:lock_id) { 'irrelevant to this test, just needs to be present' }
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end
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context 'with the correct lock id' do
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let(:lock_id) { '123-456' }
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it 'removes the terraform state lock' do
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request
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expect(response).to have_gitlab_http_status(:ok)
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end
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end
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context 'with no lock id (force-unlock)' do
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let(:params) { {} }
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it 'removes the terraform state lock' do
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request
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expect(response).to have_gitlab_http_status(:ok)
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end
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end
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context 'with an incorrect lock id' do
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let(:lock_id) { '456-789' }
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it 'returns an error' do
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request
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expect(response).to have_gitlab_http_status(:conflict)
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end
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end
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context 'with a longer than 255 character lock id' do
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let(:lock_id) { '0' * 256 }
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it 'returns an error' do
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request
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expect(response).to have_gitlab_http_status(:bad_request)
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end
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end
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context 'user does not have permission to unlock the state' do
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let(:lock_id) { '123-456' }
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let(:current_user) { developer }
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it 'returns an error' do
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request
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expect(response).to have_gitlab_http_status(:forbidden)
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end
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end
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end
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end
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