105 lines
3.3 KiB
Ruby
105 lines
3.3 KiB
Ruby
# frozen_string_literal: true
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module Gitlab
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module Ci
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module Pipeline
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module Chain
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module Validate
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class External < Chain::Base
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include Chain::Helpers
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InvalidResponseCode = Class.new(StandardError)
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VALIDATION_REQUEST_TIMEOUT = 5
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def perform!
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pipeline_authorized = validate_external
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log_message = pipeline_authorized ? 'authorized' : 'not authorized'
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Gitlab::AppLogger.info(message: "Pipeline #{log_message}", project_id: @pipeline.project.id, user_id: @pipeline.user.id)
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error('External validation failed', drop_reason: :external_validation_failure) unless pipeline_authorized
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end
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def break?
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@pipeline.errors.any?
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end
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private
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def validate_external
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return true unless validation_service_url
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# 200 - accepted
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# 4xx - not accepted
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# everything else - accepted and logged
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response_code = validate_service_request.code
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case response_code
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when 200
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true
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when 400..499
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false
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else
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raise InvalidResponseCode, "Unsupported response code received from Validation Service: #{response_code}"
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end
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rescue => ex
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Gitlab::ErrorTracking.track_exception(ex)
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true
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end
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def validate_service_request
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Gitlab::HTTP.post(
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validation_service_url, timeout: VALIDATION_REQUEST_TIMEOUT,
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body: validation_service_payload(@pipeline, @command.config_processor.stages_attributes)
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)
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end
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def validation_service_url
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ENV['EXTERNAL_VALIDATION_SERVICE_URL']
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end
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def validation_service_payload(pipeline, stages_attributes)
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{
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project: {
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id: pipeline.project.id,
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path: pipeline.project.full_path
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},
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user: {
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id: pipeline.user.id,
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username: pipeline.user.username,
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email: pipeline.user.email
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},
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pipeline: {
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sha: pipeline.sha,
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ref: pipeline.ref,
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type: pipeline.source
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},
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builds: builds_validation_payload(stages_attributes)
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}.to_json
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end
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def builds_validation_payload(stages_attributes)
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stages_attributes.map { |stage| stage[:builds] }.flatten
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.map(&method(:build_validation_payload))
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end
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def build_validation_payload(build)
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{
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name: build[:name],
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stage: build[:stage],
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image: build.dig(:options, :image, :name),
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services: build.dig(:options, :services)&.map { |service| service[:name] },
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script: [
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build.dig(:options, :before_script),
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build.dig(:options, :script),
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build.dig(:options, :after_script)
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].flatten.compact
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}
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end
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end
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end
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end
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end
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end
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end
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