JezK

Edit File: status-presenter.php

<?php
// phpcs:disable Yoast.NamingConventions.NamespaceName.MaxExceeded
// phpcs:disable Yoast.NamingConventions.NamespaceName.TooLong -- Needed in the folder structure.

namespace Yoast\WP\SEO\MyYoast_Client\User_Interface;

use Yoast\WP\SEO\MyYoast_Client\Application\Ports\Client_Registration_Interface;
use Yoast\WP\SEO\MyYoast_Client\Application\Ports\Redirect_URI_Provider_Interface;
use Yoast\WP\SEO\MyYoast_Client\Domain\Registered_Client;
use Yoast\WP\SEO\MyYoast_Client\Infrastructure\OIDC\Issuer_Config;

/**
 * Builds the status payload surfaced on the MyYoast connection card on the integrations page.
 *
 * Intentionally narrow: registration state, registration date, and the
 * stored redirect URIs with their verification state. Software statement,
 * IAT, RAT, client ID, scopes, and token data are never included.
 */
class Status_Presenter {

/**
	 * The client registration port.
	 *
	 * @var Client_Registration_Interface
	 */
	private $client_registration;

/**
	 * The issuer configuration.
	 *
	 * @var Issuer_Config
	 */
	private $issuer_config;

/**
	 * The redirect URI provider.
	 *
	 * @var Redirect_URI_Provider_Interface
	 */
	private $redirect_uri_provider;

/**
	 * Status_Presenter constructor.
	 *
	 * @param Client_Registration_Interface   $client_registration   The client registration port.
	 * @param Issuer_Config                   $issuer_config         The issuer configuration.
	 * @param Redirect_URI_Provider_Interface $redirect_uri_provider The redirect URI provider.
	 */
	public function __construct(
		Client_Registration_Interface $client_registration,
		Issuer_Config $issuer_config,
		Redirect_URI_Provider_Interface $redirect_uri_provider
	) {
		$this->client_registration   = $client_registration;
		$this->issuer_config         = $issuer_config;
		$this->redirect_uri_provider = $redirect_uri_provider;
	}

/**
	 * Returns the current status payload.
	 *
	 * @return array{is_provisioned: bool, is_registered: bool, registered_at: int|null, registered_at_iso: string|null, redirect_uris: array<int, array{uri: string, origin: string, is_verified: bool}>, redirect_uris_match: bool}
	 */
	public function present(): array {
		$is_provisioned = ( $this->issuer_config->get_software_statement() !== '' )
			&& ( $this->issuer_config->get_initial_access_token() !== '' );

$registered_client = $this->client_registration->get_registered_client();
		$is_registered     = ( $registered_client !== null );

$registered_at       = null;
		$registered_at_iso   = null;
		$redirect_uris       = [];
		$redirect_uris_match = true;

if ( $registered_client !== null ) {
			$registered_at       = $this->extract_registered_at( $registered_client );
			$registered_at_iso   = ( $registered_at !== null ) ? \gmdate( 'c', $registered_at ) : null;
			$redirect_uris       = $this->extract_redirect_uris( $registered_client );
			$redirect_uris_match = $this->redirect_uris_match( $registered_client );
		}

return [
			'is_provisioned'      => $is_provisioned,
			'is_registered'       => $is_registered,
			'registered_at'       => $registered_at,
			'registered_at_iso'   => $registered_at_iso,
			'redirect_uris'       => $redirect_uris,
			'redirect_uris_match' => $redirect_uris_match,
		];
	}

/**
	 * Extracts the registration timestamp (RFC 7591 `client_id_issued_at`).
	 *
	 * @param Registered_Client $client The registered client.
	 *
	 * @return int|null Unix timestamp, or null if absent or not coercible.
	 */
	private function extract_registered_at( Registered_Client $client ): ?int {
		$metadata = $client->get_metadata();
		if ( ! isset( $metadata['client_id_issued_at'] ) ) {
			return null;
		}

$value = $metadata['client_id_issued_at'];
		if ( ! \is_numeric( $value ) ) {
			return null;
		}

$timestamp = (int) $value;
		return ( $timestamp > 0 ) ? $timestamp : null;
	}

/**
	 * Whether the registration's redirect URIs still match what this site would register today.
	 *
	 * A mismatch means the site's URL has changed since it was connected, and the
	 * registration needs re-syncing.
	 *
	 * @param Registered_Client $client The registered client.
	 *
	 * @return bool
	 */
	private function redirect_uris_match( Registered_Client $client ): bool {
		return $client->has_redirect_uris( $this->redirect_uri_provider->get_redirect_uris() );
	}

/**
	 * Returns the stored redirect URIs annotated with their origin (scheme +
	 * host + optional port) and their verification state.
	 *
	 * A URI is verified once a user has completed the authorization-code flow for
	 * it on this site; that state is tracked on the registration.
	 *
	 * @param Registered_Client $client The registered client.
	 *
	 * @return array<int, array{uri: string, origin: string, is_verified: bool}>
	 */
	private function extract_redirect_uris( Registered_Client $client ): array {
		$result = [];
		foreach ( $client->get_redirect_uris() as $uri ) {
			if ( ! \is_string( $uri ) || $uri === '' ) {
				continue;
			}

$origin = $this->extract_origin( $uri );
			if ( $origin === null ) {
				continue;
			}

$result[] = [
				'uri'         => $uri,
				'origin'      => $origin,
				'is_verified' => $client->is_uri_validated( $uri ),
			];
		}

return $result;
	}

/**
	 * Extracts the origin (scheme + host + optional port) from a URI.
	 *
	 * @param string $uri The URI to parse.
	 *
	 * @return string|null The origin, or null if the URI couldn't be parsed.
	 */
	private function extract_origin( string $uri ): ?string {
		$parts = \wp_parse_url( $uri );
		if ( ! \is_array( $parts ) || empty( $parts['scheme'] ) || empty( $parts['host'] ) ) {
			return null;
		}

$origin = $parts['scheme'] . '://' . $parts['host'];
		if ( isset( $parts['port'] ) ) {
			$origin .= ':' . $parts['port'];
		}

return $origin;
	}
}