366 lines
		
	
	
		
			13 KiB
		
	
	
	
		
			Ruby
		
	
	
	
			
		
		
	
	
			366 lines
		
	
	
		
			13 KiB
		
	
	
	
		
			Ruby
		
	
	
	
# frozen_string_literal: true
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module API
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  class API < ::API::Base
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    include APIGuard
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    include Helpers::OpenApi
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    LOG_FILENAME = Rails.root.join("log", "api_json.log")
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    NO_SLASH_URL_PART_REGEX = %r{[^/]+}.freeze
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    NAMESPACE_OR_PROJECT_REQUIREMENTS = { id: NO_SLASH_URL_PART_REGEX }.freeze
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    COMMIT_ENDPOINT_REQUIREMENTS = NAMESPACE_OR_PROJECT_REQUIREMENTS.merge(sha: NO_SLASH_URL_PART_REGEX).freeze
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    USER_REQUIREMENTS = { user_id: NO_SLASH_URL_PART_REGEX }.freeze
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    LOG_FILTERS = ::Rails.application.config.filter_parameters + [/^output$/]
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    LOG_FORMATTER = Gitlab::GrapeLogging::Formatters::LogrageWithTimestamp.new
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    LOGGER = Logger.new(LOG_FILENAME)
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    insert_before Grape::Middleware::Error,
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                  GrapeLogging::Middleware::RequestLogger,
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                  logger: LOGGER,
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                  formatter: LOG_FORMATTER,
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                  include: [
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                    Gitlab::GrapeLogging::Loggers::FilterParameters.new(LOG_FILTERS),
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                    Gitlab::GrapeLogging::Loggers::ClientEnvLogger.new,
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                    Gitlab::GrapeLogging::Loggers::RouteLogger.new,
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                    Gitlab::GrapeLogging::Loggers::UserLogger.new,
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                    Gitlab::GrapeLogging::Loggers::TokenLogger.new,
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                    Gitlab::GrapeLogging::Loggers::ExceptionLogger.new,
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                    Gitlab::GrapeLogging::Loggers::QueueDurationLogger.new,
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                    Gitlab::GrapeLogging::Loggers::PerfLogger.new,
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                    Gitlab::GrapeLogging::Loggers::CorrelationIdLogger.new,
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                    Gitlab::GrapeLogging::Loggers::ContextLogger.new,
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                    Gitlab::GrapeLogging::Loggers::ContentLogger.new,
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                    Gitlab::GrapeLogging::Loggers::UrgencyLogger.new,
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                    Gitlab::GrapeLogging::Loggers::ResponseLogger.new
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                  ]
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    allow_access_with_scope :api
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    allow_access_with_scope :read_api, if: -> (request) { request.get? || request.head? }
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    prefix :api
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    version 'v3', using: :path do
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      route :any, '*path' do
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        error!('API V3 is no longer supported. Use API V4 instead.', 410)
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      end
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    end
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    version 'v4', using: :path
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    before do
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      header['X-Frame-Options'] = 'SAMEORIGIN'
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      header['X-Content-Type-Options'] = 'nosniff'
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      if Rails.application.config.content_security_policy && !Rails.application.config.content_security_policy_report_only
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        policy = ActionDispatch::ContentSecurityPolicy.new { |p| p.default_src :none }
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      end
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      request.env[ActionDispatch::ContentSecurityPolicy::Request::POLICY] = policy
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    end
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    before do
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      coerce_nil_params_to_array!
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      api_endpoint = request.env[Grape::Env::API_ENDPOINT]
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      feature_category = api_endpoint.options[:for].try(:feature_category_for_app, api_endpoint).to_s
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      # remote_ip is added here and the ContextLogger so that the
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      # client_id field is set correctly, as the user object does not
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      # survive between multiple context pushes.
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      Gitlab::ApplicationContext.push(
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        user: -> { @current_user },
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        project: -> { @project },
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        namespace: -> { @group },
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        runner: -> { @current_runner || @runner },
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        remote_ip: request.ip,
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        caller_id: api_endpoint.endpoint_id,
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        feature_category: feature_category
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      )
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    end
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    before do
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      set_peek_enabled_for_current_request
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    end
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    after do
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      Gitlab::UsageDataCounters::VSCodeExtensionActivityUniqueCounter.track_api_request_when_trackable(user_agent: request&.user_agent, user: @current_user)
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    end
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    after do
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      Gitlab::UsageDataCounters::JetBrainsPluginActivityUniqueCounter.track_api_request_when_trackable(user_agent: request&.user_agent, user: @current_user)
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    end
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    after do
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      Gitlab::UsageDataCounters::GitLabCliActivityUniqueCounter.track_api_request_when_trackable(user_agent: request&.user_agent, user: @current_user)
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    end
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    # The locale is set to the current user's locale when `current_user` is loaded
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    after { Gitlab::I18n.use_default_locale }
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    rescue_from Gitlab::Access::AccessDeniedError do
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      rack_response({ 'message' => '403 Forbidden' }.to_json, 403)
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    end
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    rescue_from ActiveRecord::RecordNotFound do
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      rack_response({ 'message' => '404 Not found' }.to_json, 404)
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    end
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    rescue_from(
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      ::ActiveRecord::StaleObjectError,
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      ::Gitlab::ExclusiveLeaseHelpers::FailedToObtainLockError
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    ) do
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      rack_response({ 'message' => '409 Conflict: Resource lock' }.to_json, 409)
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    end
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    rescue_from UploadedFile::InvalidPathError do |e|
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      rack_response({ 'message' => e.message }.to_json, 400)
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    end
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    rescue_from ObjectStorage::RemoteStoreError do |e|
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      rack_response({ 'message' => e.message }.to_json, 500)
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    end
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    # Retain 405 error rather than a 500 error for Grape 0.15.0+.
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    # https://github.com/ruby-grape/grape/blob/a3a28f5b5dfbb2797442e006dbffd750b27f2a76/UPGRADING.md#changes-to-method-not-allowed-routes
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    rescue_from Grape::Exceptions::MethodNotAllowed do |e|
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      error! e.message, e.status, e.headers
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    end
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    rescue_from Grape::Exceptions::Base do |e|
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      error! e.message, e.status, e.headers
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    end
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    rescue_from Gitlab::Auth::TooManyIps do |e|
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      rack_response({ 'message' => '403 Forbidden' }.to_json, 403)
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    end
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    rescue_from :all do |exception|
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      handle_api_exception(exception)
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    end
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    # This is a specific exception raised by `rack-timeout` gem when Puma
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    # requests surpass its timeout. Given it inherits from Exception, we
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    # should rescue it separately. For more info, see:
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    # - https://github.com/zombocom/rack-timeout/blob/master/doc/exceptions.md
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    # - https://github.com/ruby-grape/grape#exception-handling
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    rescue_from Rack::Timeout::RequestTimeoutException do |exception|
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      handle_api_exception(exception)
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    end
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    rescue_from RateLimitedService::RateLimitedError do |exception|
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      exception.log_request(context.request, context.current_user)
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      rack_response({ 'message' => { 'error' => exception.message } }.to_json, 429, exception.headers)
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    end
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    format :json
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    formatter :json, Gitlab::Json::GrapeFormatter
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    content_type :json, 'application/json'
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    # Ensure the namespace is right, otherwise we might load Grape::API::Helpers
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    helpers ::API::Helpers
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    helpers ::API::Helpers::CommonHelpers
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    helpers ::API::Helpers::PerformanceBarHelpers
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    helpers ::API::Helpers::RateLimiter
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    namespace do
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      after do
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        ::Users::ActivityService.new(@current_user).execute
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      end
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      # Mount endpoints to include in the OpenAPI V2 documentation here
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      namespace do
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        # Keep in alphabetical order
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        mount ::API::AccessRequests
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        mount ::API::Admin::BatchedBackgroundMigrations
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        mount ::API::Admin::Ci::Variables
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        mount ::API::Admin::InstanceClusters
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        mount ::API::Admin::PlanLimits
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        mount ::API::AlertManagementAlerts
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        mount ::API::Appearance
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        mount ::API::Applications
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        mount ::API::Avatar
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        mount ::API::Badges
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        mount ::API::Branches
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        mount ::API::BroadcastMessages
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        mount ::API::BulkImports
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        mount ::API::Ci::JobArtifacts
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        mount ::API::Groups
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        mount ::API::Ci::Jobs
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        mount ::API::Ci::ResourceGroups
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        mount ::API::Ci::Runner
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        mount ::API::Ci::Runners
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        mount ::API::Ci::SecureFiles
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        mount ::API::Ci::Pipelines
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        mount ::API::Ci::PipelineSchedules
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        mount ::API::Ci::Triggers
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        mount ::API::Ci::Variables
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        mount ::API::Clusters::AgentTokens
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        mount ::API::Clusters::Agents
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        mount ::API::Commits
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        mount ::API::CommitStatuses
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        mount ::API::ComposerPackages
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        mount ::API::ConanInstancePackages
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        mount ::API::ConanProjectPackages
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        mount ::API::ContainerRegistryEvent
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        mount ::API::ContainerRepositories
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        mount ::API::DebianGroupPackages
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        mount ::API::DebianProjectPackages
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        mount ::API::DependencyProxy
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        mount ::API::DeployKeys
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        mount ::API::DeployTokens
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        mount ::API::Deployments
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        mount ::API::Environments
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        mount ::API::ErrorTracking::ClientKeys
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        mount ::API::ErrorTracking::ProjectSettings
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        mount ::API::Events
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        mount ::API::FeatureFlags
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        mount ::API::FeatureFlagsUserLists
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        mount ::API::Features
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        mount ::API::Files
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        mount ::API::FreezePeriods
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        mount ::API::GenericPackages
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        mount ::API::Geo
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        mount ::API::GoProxy
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        mount ::API::GroupAvatar
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        mount ::API::GroupClusters
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        mount ::API::GroupContainerRepositories
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        mount ::API::GroupDebianDistributions
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        mount ::API::GroupExport
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        mount ::API::GroupImport
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        mount ::API::GroupPackages
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        mount ::API::GroupVariables
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        mount ::API::HelmPackages
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        mount ::API::ImportBitbucketServer
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        mount ::API::ImportGithub
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        mount ::API::Integrations
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        mount ::API::Integrations::JiraConnect::Subscriptions
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        mount ::API::Invitations
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        mount ::API::IssueLinks
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        mount ::API::Keys
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        mount ::API::Lint
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        mount ::API::Markdown
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        mount ::API::MavenPackages
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        mount ::API::Members
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        mount ::API::MergeRequestApprovals
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        mount ::API::MergeRequests
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        mount ::API::MergeRequestDiffs
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        mount ::API::Metadata
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        mount ::API::Metrics::Dashboard::Annotations
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        mount ::API::Metrics::UserStarredDashboards
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        mount ::API::Namespaces
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        mount ::API::NpmInstancePackages
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        mount ::API::NpmProjectPackages
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        mount ::API::NugetGroupPackages
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        mount ::API::NugetProjectPackages
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        mount ::API::PackageFiles
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        mount ::API::Pages
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        mount ::API::PagesDomains
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        mount ::API::PersonalAccessTokens::SelfInformation
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        mount ::API::PersonalAccessTokens
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        mount ::API::ProjectClusters
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        mount ::API::ProjectContainerRepositories
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        mount ::API::ProjectDebianDistributions
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        mount ::API::ProjectEvents
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        mount ::API::ProjectExport
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        mount ::API::ProjectHooks
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        mount ::API::ProjectImport
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        mount ::API::ProjectPackages
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        mount ::API::ProjectRepositoryStorageMoves
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        mount ::API::ProjectSnippets
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        mount ::API::ProjectSnapshots
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        mount ::API::ProjectStatistics
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        mount ::API::ProjectTemplates
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        mount ::API::Projects
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        mount ::API::ProtectedBranches
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        mount ::API::ProtectedTags
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        mount ::API::PypiPackages
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        mount ::API::Releases
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        mount ::API::Release::Links
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        mount ::API::RemoteMirrors
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        mount ::API::Repositories
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        mount ::API::ResourceAccessTokens
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        mount ::API::ResourceMilestoneEvents
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        mount ::API::RpmProjectPackages
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        mount ::API::RubygemPackages
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        mount ::API::Snippets
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        mount ::API::SnippetRepositoryStorageMoves
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        mount ::API::Statistics
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        mount ::API::Submodules
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        mount ::API::Suggestions
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        mount ::API::SystemHooks
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        mount ::API::Tags
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        mount ::API::Terraform::Modules::V1::Packages
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        mount ::API::Terraform::State
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        mount ::API::Terraform::StateVersion
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        mount ::API::Topics
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        mount ::API::Unleash
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        mount ::API::UsageData
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        mount ::API::UsageDataNonSqlMetrics
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        mount ::API::UsageDataQueries
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        mount ::API::Users
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        mount ::API::UserCounts
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        mount ::API::Wikis
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        add_open_api_documentation!
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      end
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      # Keep in alphabetical order
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      mount ::API::Admin::Sidekiq
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      mount ::API::AwardEmoji
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      mount ::API::Boards
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      mount ::API::Ci::Pipelines
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      mount ::API::Ci::PipelineSchedules
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      mount ::API::Ci::SecureFiles
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      mount ::API::Discussions
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      mount ::API::ErrorTracking::Collector
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      mount ::API::GroupBoards
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      mount ::API::GroupLabels
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      mount ::API::GroupMilestones
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      mount ::API::Issues
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      mount ::API::Labels
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      mount ::API::Notes
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      mount ::API::NotificationSettings
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      mount ::API::ProjectEvents
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      mount ::API::ProjectMilestones
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      mount ::API::ProtectedTags
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      mount ::API::ResourceLabelEvents
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      mount ::API::ResourceStateEvents
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      mount ::API::Search
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      mount ::API::Settings
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      mount ::API::SidekiqMetrics
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      mount ::API::Subscriptions
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      mount ::API::Tags
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      mount ::API::Templates
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      mount ::API::Todos
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      mount ::API::UsageData
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      mount ::API::UsageDataNonSqlMetrics
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      mount ::API::Ml::Mlflow
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    end
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    mount ::API::Internal::Base
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    mount ::API::Internal::Lfs
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    mount ::API::Internal::Pages
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    mount ::API::Internal::Kubernetes
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    mount ::API::Internal::ErrorTracking
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    mount ::API::Internal::MailRoom
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    mount ::API::Internal::ContainerRegistry::Migration
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    mount ::API::Internal::Workhorse
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    version 'v3', using: :path do
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      # Although the following endpoints are kept behind V3 namespace,
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      # they're not deprecated neither should be removed when V3 get
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      # removed.  They're needed as a layer to integrate with Jira
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      # Development Panel.
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      namespace '/', requirements: ::API::V3::Github::ENDPOINT_REQUIREMENTS do
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        mount ::API::V3::Github
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      end
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    end
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    route :any, '*path', feature_category: :not_owned do # rubocop:todo Gitlab/AvoidFeatureCategoryNotOwned
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      error!('404 Not Found', 404)
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    end
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  end
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end
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API::API.prepend_mod
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