145 lines
		
	
	
		
			4.6 KiB
		
	
	
	
		
			Ruby
		
	
	
	
			
		
		
	
	
			145 lines
		
	
	
		
			4.6 KiB
		
	
	
	
		
			Ruby
		
	
	
	
# frozen_string_literal: true
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module API
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  class Triggers < Grape::API::Instance
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    include PaginationParams
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    HTTP_GITLAB_EVENT_HEADER = "HTTP_#{WebHookService::GITLAB_EVENT_HEADER}".underscore.upcase
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    params do
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      requires :id, type: String, desc: 'The ID of a project'
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    end
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    resource :projects, requirements: API::NAMESPACE_OR_PROJECT_REQUIREMENTS do
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      desc 'Trigger a GitLab project pipeline' do
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        success Entities::Pipeline
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      end
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      params do
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        requires :ref, type: String, desc: 'The commit sha or name of a branch or tag', allow_blank: false
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        requires :token, type: String, desc: 'The unique token of trigger or job token'
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        optional :variables, type: Hash, desc: 'The list of variables to be injected into build'
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      end
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      post ":id/(ref/:ref/)trigger/pipeline", requirements: { ref: /.+/ } do
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        Gitlab::QueryLimiting.whitelist('https://gitlab.com/gitlab-org/gitlab-foss/issues/42283')
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        forbidden! if gitlab_pipeline_hook_request?
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        # validate variables
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        params[:variables] = params[:variables].to_h
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        unless params[:variables].all? { |key, value| key.is_a?(String) && value.is_a?(String) }
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          render_api_error!('variables needs to be a map of key-valued strings', 400)
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        end
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        project = find_project(params[:id])
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        not_found! unless project
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        result = ::Ci::PipelineTriggerService.new(project, nil, params).execute
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        not_found! unless result
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        if result[:http_status]
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          render_api_error!(result[:message], result[:http_status])
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        else
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          present result[:pipeline], with: Entities::Pipeline
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        end
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      end
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      desc 'Get triggers list' do
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        success Entities::Trigger
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      end
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      params do
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        use :pagination
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      end
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      # rubocop: disable CodeReuse/ActiveRecord
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      get ':id/triggers' do
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        authenticate!
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        authorize! :admin_build, user_project
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        triggers = user_project.triggers.includes(:trigger_requests)
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        present paginate(triggers), with: Entities::Trigger, current_user: current_user
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      end
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      # rubocop: enable CodeReuse/ActiveRecord
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      desc 'Get specific trigger of a project' do
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        success Entities::Trigger
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      end
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      params do
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        requires :trigger_id, type: Integer, desc: 'The trigger ID'
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      end
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      get ':id/triggers/:trigger_id' do
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        authenticate!
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        authorize! :admin_build, user_project
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        trigger = user_project.triggers.find(params.delete(:trigger_id))
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        break not_found!('Trigger') unless trigger
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        present trigger, with: Entities::Trigger, current_user: current_user
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      end
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      desc 'Create a trigger' do
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        success Entities::Trigger
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      end
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      params do
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        requires :description, type: String, desc: 'The trigger description'
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      end
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      post ':id/triggers' do
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        authenticate!
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        authorize! :admin_build, user_project
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        trigger = user_project.triggers.create(
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          declared_params(include_missing: false).merge(owner: current_user))
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        if trigger.valid?
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          present trigger, with: Entities::Trigger, current_user: current_user
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        else
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          render_validation_error!(trigger)
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        end
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      end
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      desc 'Update a trigger' do
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        success Entities::Trigger
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      end
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      params do
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        requires :trigger_id, type: Integer,  desc: 'The trigger ID'
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        optional :description, type: String,  desc: 'The trigger description'
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      end
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      put ':id/triggers/:trigger_id' do
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        authenticate!
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        authorize! :admin_build, user_project
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        trigger = user_project.triggers.find(params.delete(:trigger_id))
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        break not_found!('Trigger') unless trigger
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        authorize! :admin_trigger, trigger
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        if trigger.update(declared_params(include_missing: false))
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          present trigger, with: Entities::Trigger, current_user: current_user
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        else
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          render_validation_error!(trigger)
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        end
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      end
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      desc 'Delete a trigger' do
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        success Entities::Trigger
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      end
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      params do
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        requires :trigger_id, type: Integer, desc: 'The trigger ID'
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      end
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      delete ':id/triggers/:trigger_id' do
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        authenticate!
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        authorize! :admin_build, user_project
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        trigger = user_project.triggers.find(params.delete(:trigger_id))
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        break not_found!('Trigger') unless trigger
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        destroy_conditionally!(trigger)
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      end
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    end
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    helpers do
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      def gitlab_pipeline_hook_request?
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        request.get_header(HTTP_GITLAB_EVENT_HEADER) == WebHookService.hook_to_event(:pipeline_hooks)
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      end
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    end
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  end
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end
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