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<?php |
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/** |
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* Redirect related callbacks. |
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* |
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* @package FaustWP |
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*/ |
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|
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namespace WPE\FaustWP\Auth; |
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|
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use function WPE\FaustWP\Settings\faustwp_get_setting; |
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|
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if ( ! defined( 'ABSPATH' ) ) { |
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exit; |
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} |
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|
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add_action( 'parse_request', __NAMESPACE__ . '\\handle_generate_endpoint' ); |
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/** |
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* Callback for WordPress 'parse_request' action. |
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* |
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* Generate an authorization code and redirect to the requested url. |
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* |
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* @return void |
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*/ |
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function handle_generate_endpoint() { |
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$search_pattern = ':^' . site_url( '/generate', 'relative' ) . ':'; |
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|
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if ( ! preg_match( $search_pattern, $_SERVER['REQUEST_URI'] ) ) { // phpcs:ignore WordPress.Security |
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return; |
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} |
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|
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if ( empty( $_GET['redirect_uri'] ) ) { // phpcs:ignore WordPress.Security |
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return; |
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} |
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|
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$redirect_uri = wp_unslash( $_GET['redirect_uri'] ); // phpcs:ignore WordPress.Security |
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|
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if ( ! is_user_logged_in() ) { |
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wp_safe_redirect( |
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wp_login_url( '/generate/?redirect_uri=' . rawurlencode( $redirect_uri ) ) |
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); |
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|
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exit; |
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} |
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|
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$auth_code = generate_authorization_code( |
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wp_get_current_user(), |
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MINUTE_IN_SECONDS * 1 |
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); |
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|
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$redirect_uri = add_query_arg( 'code', rawurlencode( $auth_code ), $redirect_uri ); |
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|
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wp_safe_redirect( $redirect_uri ); |
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|
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exit; |
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} |
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|
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add_filter( 'allowed_redirect_hosts', __NAMESPACE__ . '\\allowed_redirect_hosts', 10, 2 ); |
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/** |
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* Callback for WordPress 'allowed_redirect_hosts' filter. |
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* |
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* Add frontend_uri host and development domains to allowed redirects. |
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* |
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* @link https://developer.wordpress.org/reference/hooks/allowed_redirect_hosts/ |
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* |
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* @param string[] $hosts An array of allowed host names. |
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* @param string $host The host name of the redirect destination; empty string if not set. |
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* |
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* @return string[] An array of allowed host names. |
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*/ |
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function allowed_redirect_hosts( $hosts, $host ) { |
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$hosts = wp_parse_args( $hosts, array( 'localhost', '0.0.0.0' ) ); |
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$frontend_host = wp_parse_url( faustwp_get_setting( 'frontend_uri' ), PHP_URL_HOST ); |
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|
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if ( $frontend_host ) { |
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$hosts[] = $frontend_host; |
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} |
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|
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return $hosts; |
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} |
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|
