115 lines
3.4 KiB
Ruby
115 lines
3.4 KiB
Ruby
# frozen_string_literal: true
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module Ci
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class PipelineTriggerService < BaseService
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include Gitlab::Utils::StrongMemoize
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include Services::ReturnServiceResponses
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include Ci::DownstreamPipelineHelpers
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def execute
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if trigger_from_token
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set_application_context_from_trigger(trigger_from_token)
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create_pipeline_from_trigger(trigger_from_token)
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elsif job_from_token
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set_application_context_from_job(job_from_token)
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create_pipeline_from_job(job_from_token)
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end
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rescue Ci::AuthJobFinder::AuthError => e
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error(e.message, 401)
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end
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private
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PAYLOAD_VARIABLE_KEY = 'TRIGGER_PAYLOAD'
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PAYLOAD_VARIABLE_HIDDEN_PARAMS = %i[token].freeze
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def create_pipeline_from_trigger(trigger)
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# this check is to not leak the presence of the project if user cannot read it
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return unless trigger.project == project
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return unless can?(trigger.owner, :read_project, project)
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response = Ci::CreatePipelineService
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.new(project, trigger.owner, ref: params[:ref], variables_attributes: variables)
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.execute(:trigger, ignore_skip_ci: true) do |pipeline|
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pipeline.trigger_requests.build(trigger: trigger)
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end
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pipeline_service_response(response.payload)
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end
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def pipeline_service_response(pipeline)
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if pipeline.created_successfully?
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success(pipeline: pipeline)
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elsif pipeline.persisted?
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err = pipeline.errors.messages.presence || pipeline.failure_reason.presence || 'Could not create pipeline'
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error(err, :unprocessable_entity)
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else
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error(pipeline.errors.messages, :bad_request)
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end
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end
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def trigger_from_token
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strong_memoize(:trigger) do
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Ci::Trigger.find_by_token(params[:token].to_s)
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end
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end
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def create_pipeline_from_job(job)
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# this check is to not leak the presence of the project if user cannot read it
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return unless can?(job.user, :read_project, project)
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response = Ci::CreatePipelineService
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.new(project, job.user, ref: params[:ref], variables_attributes: variables)
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.execute(:pipeline, ignore_skip_ci: true) do |pipeline|
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source = job.sourced_pipelines.build(
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source_pipeline: job.pipeline,
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source_project: job.project,
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pipeline: pipeline,
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project: project)
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pipeline.source_pipeline = source
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end
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log_downstream_pipeline_creation(response.payload)
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pipeline_service_response(response.payload)
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end
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def job_from_token
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strong_memoize(:job) do
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Ci::AuthJobFinder.new(token: params[:token].to_s).execute!
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end
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end
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def variables
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param_variables + [payload_variable]
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end
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def param_variables
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params[:variables].to_h.map do |key, value|
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{ key: key, value: value }
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end
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end
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def payload_variable
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{ key: PAYLOAD_VARIABLE_KEY,
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value: params.except(*PAYLOAD_VARIABLE_HIDDEN_PARAMS).to_json,
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variable_type: :file }
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end
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def set_application_context_from_trigger(trigger)
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Gitlab::ApplicationContext.push(
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user: trigger.owner,
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project: trigger.project
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)
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end
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def set_application_context_from_job(job)
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Gitlab::ApplicationContext.push(
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user: job.user,
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project: job.project,
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runner: job.runner
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)
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end
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end
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end
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