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<?php |
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/** |
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* Notifications controller |
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* |
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* @author Pronamic <[email protected]> |
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* @copyright 2005-2020 Pronamic |
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* @license GPL-3.0-or-later |
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* @package Pronamic\WordPress\Pay\Gateways\Adyen |
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*/ |
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namespace Pronamic\WordPress\Pay\Gateways\Adyen; |
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use JsonSchema\Exception\ValidationException; |
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use Pronamic\WordPress\Pay\Payments\PaymentStatus as PaymentStatus; |
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use WP_Error; |
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use WP_REST_Request; |
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/** |
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* Notification controller |
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* |
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* @link https://docs.adyen.com/developers/api-reference/notifications-api#notificationrequest |
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* |
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* @author Remco Tolsma |
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* @version 1.0.5 |
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* @since 1.0.0 |
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*/ |
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class NotificationsController { |
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/** |
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* Setup. |
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* |
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* @return void |
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*/ |
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public function setup() { |
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add_action( 'rest_api_init', array( $this, 'rest_api_init' ) ); |
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} |
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/** |
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* REST API init. |
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* |
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* @link https://developer.wordpress.org/rest-api/extending-the-rest-api/adding-custom-endpoints/ |
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* @link https://developer.wordpress.org/reference/hooks/rest_api_init/ |
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* |
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* @return void |
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*/ |
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public function rest_api_init() { |
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register_rest_route( |
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Integration::REST_ROUTE_NAMESPACE, |
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'/notifications', |
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array( |
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'methods' => 'POST', |
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'callback' => array( $this, 'rest_api_adyen_notifications' ), |
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'permission_callback' => array( $this, 'rest_api_adyen_permissions_check' ), |
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) |
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); |
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} |
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/** |
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* REST API Adyen permissions check. |
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* |
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* @link https://developer.wordpress.org/rest-api/extending-the-rest-api/adding-custom-endpoints/#permissions-callback |
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* |
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* @param WP_REST_Request $request Request. |
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* @return true|WP_Error |
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*/ |
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public function rest_api_adyen_permissions_check( WP_REST_Request $request ) { |
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$username = get_option( 'pronamic_pay_adyen_notification_authentication_username' ); |
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$password = get_option( 'pronamic_pay_adyen_notification_authentication_password' ); |
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if ( empty( $username ) && empty( $password ) ) { |
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return true; |
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} |
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$authorization = $request->get_header( 'Authorization' ); |
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/** |
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* Authorization header missing. |
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* |
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* @link https://basecamp.com/1810084/projects/10966871/todos/403544593 |
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* @link https://github.com/WordPress/WordPress/blob/5.2/wp-includes/rest-api/class-wp-rest-request.php#L188-L208 |
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* @link https://www.wp-pay.org/http-authorization-header-missing/ |
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*/ |
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if ( null === $authorization ) { |
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return new WP_Error( |
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'rest_forbidden_context', |
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sprintf( |
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/* translators: %s: Help URL. */ |
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__( 'HTTP Authorization header is missing, read %s for more information.', 'pronamic_ideal' ), |
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'https://www.wp-pay.org/http-authorization-header-missing/' |
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), |
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array( 'status' => rest_authorization_required_code() ) |
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); |
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} |
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// phpcs:ignore WordPress.PHP.DiscouragedPHPFunctions.obfuscation_base64_encode -- Benign reason. |
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if ( 'Basic ' . base64_encode( $username . ':' . $password ) === $authorization ) { |
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return true; |
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} |
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return new WP_Error( |
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'rest_forbidden_context', |
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/* translators: Translate 'notification' the same as in the Adyen dashboard. */ |
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_x( 'Sorry, you are not allowed to post Adyen notifications.', 'Adyen', 'pronamic_ideal' ), |
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array( 'status' => rest_authorization_required_code() ) |
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); |
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} |
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/** |
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* REST API Adyen notifications handler. |
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* |
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* @param WP_REST_Request $request Request. |
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* @return object |
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*/ |
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public function rest_api_adyen_notifications( WP_REST_Request $request ) { |
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$json = $request->get_body(); |
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$data = json_decode( $json ); |
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try { |
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$notification_request = NotificationRequest::from_object( $data ); |
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} catch ( ValidationException $e ) { |
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return new WP_Error( |
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'adyen_invalid_notification', |
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/* translators: Translate 'notification' the same as in the Adyen dashboard. */ |
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_x( 'Cannot parse JSON notification.', 'Adyen', 'pronamic_ideal' ), |
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array( 'status' => 500 ) |
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); |
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} |
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foreach ( $notification_request->get_items() as $item ) { |
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$payment = get_pronamic_payment( $item->get_merchant_reference() ); |
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if ( null === $payment ) { |
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continue; |
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} |
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// Add note. |
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$note = sprintf( |
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'<p>%s</p>', |
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sprintf( |
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/* translators: %s: payment provider name */ |
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__( 'Webhook requested by %s.', 'pronamic_ideal' ), |
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__( 'Adyen', 'pronamic_ideal' ) |
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) |
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); |
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$json = wp_json_encode( $item->get_json(), JSON_PRETTY_PRINT ); |
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if ( false !== $json ) { |
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$note .= sprintf( |
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'<pre>%s</pre>', |
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$json |
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); |
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} |
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$payment->add_note( $note ); |
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do_action( 'pronamic_pay_webhook_log_payment', $payment ); |
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// Authorization. |
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if ( EventCode::AUTHORIZATION === $item->get_event_code() ) { |
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$payment->set_status( $item->is_success() ? PaymentStatus::SUCCESS : PaymentStatus::FAILURE ); |
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$payment->save(); |
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} |
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} |
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$response = (object) array( |
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'notificationResponse' => '[accepted]', |
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); |
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return $response; |
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} |
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} |
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