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109 lines
3.1 KiB
109 lines
3.1 KiB
# frozen_string_literal: true
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module SendWebhookRequest
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USER_AGENT = 'DocuSeal.com Webhook'
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LOCALHOSTS = %w[0.0.0.0 127.0.0.1 localhost].freeze
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MANUAL_ATTEMPT = 99_999
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AUTOMATED_RETRY_RANGE = 1..(MANUAL_ATTEMPT - 1)
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HttpsError = Class.new(StandardError)
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LocalhostError = Class.new(StandardError)
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module_function
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# rubocop:disable Metrics/AbcSize
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def call(webhook_url, event_uuid:, event_type:, record:, data:, attempt: 0)
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uri = begin
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URI(webhook_url.url)
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rescue URI::Error
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Addressable::URI.parse(webhook_url.url).normalize
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end
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if Docuseal.multitenant?
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raise HttpsError, 'Only HTTPS is allowed.' if uri.scheme != 'https' &&
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!AccountConfig.exists?(key: :allow_http,
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account_id: webhook_url.account_id)
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raise LocalhostError, "Can't send to localhost." if uri.host.in?(LOCALHOSTS)
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end
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webhook_event = create_webhook_event(webhook_url, event_uuid:, event_type:, record:)
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return if AUTOMATED_RETRY_RANGE.cover?(attempt.to_i) && webhook_event&.status == 'success'
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response = Faraday.post(uri) do |req|
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req.headers['Content-Type'] = 'application/json'
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req.headers['User-Agent'] = USER_AGENT
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req.headers.merge!(webhook_url.secret.to_h) if webhook_url.secret.present?
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req.body = {
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event_type: event_type,
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timestamp: webhook_event&.created_at || Time.current,
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data: data
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}.to_json
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req.options.read_timeout = 8
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req.options.open_timeout = 8
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end
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handle_response(webhook_event, response:, attempt:)
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rescue Faraday::SSLError, Faraday::TimeoutError, Faraday::ConnectionFailed => e
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handle_error(webhook_event, attempt:, error_message: e.class.name.split('::').last)
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rescue Faraday::Error => e
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handle_error(webhook_event, attempt:, error_message: e.message&.truncate(100))
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end
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# rubocop:enable Metrics/AbcSize
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def create_webhook_event(webhook_url, event_uuid:, event_type:, record:)
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return if event_uuid.blank?
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WebhookEvent.create_with(
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event_type:,
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record:,
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account_id: webhook_url.account_id,
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status: 'pending'
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).find_or_create_by!(webhook_url:, uuid: event_uuid)
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end
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def handle_response(webhook_event, response:, attempt:)
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return response unless webhook_event
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is_error = response.status.to_i >= 400
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WebhookAttempt.create!(
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webhook_event:,
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response_body: is_error ? response.body&.truncate(100) : nil,
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response_status_code: response.status,
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attempt:
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)
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webhook_event.update!(status: is_error ? 'error' : 'success')
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response
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rescue StandardError
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raise if Rails.env.local?
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nil
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end
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def handle_error(webhook_event, error_message:, attempt:)
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return unless webhook_event
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WebhookAttempt.create!(
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webhook_event:,
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response_body: error_message,
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response_status_code: 0,
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attempt:
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)
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webhook_event.update!(status: 'error')
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nil
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rescue StandardError
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raise if Rails.env.local?
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nil
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end
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end
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