auth_redirect
do_action( ‘auth_redirect’, int $user_id )
操作挂钩:在身份验证重定向之前激发。
Action Hook: Fires before the authentication redirect.
参数(Parameters)
参数 | 类型 | 说明 |
---|---|---|
$user_id | (int) | 用户ID。 |
源码(Source)
/** * Checks if a user is logged in, if not it redirects them to the login page. * * @since 1.5.0 */ function auth_redirect() { // Checks if a user is logged in, if not redirects them to the login page $secure = ( is_ssl() || force_ssl_admin() ); /** * Filter whether to use a secure authentication redirect. * * @since 3.1.0 * * @param bool $secure Whether to use a secure authentication redirect. Default false. */ $secure = apply_filters( 'secure_auth_redirect', $secure ); // If https is required and request is http, redirect if ( $secure && !is_ssl() && false !== strpos($_SERVER['REQUEST_URI'], 'wp-admin') ) { if ( 0 === strpos( $_SERVER['REQUEST_URI'], 'http' ) ) { wp_redirect( set_url_scheme( $_SERVER['REQUEST_URI'], 'https' ) ); exit(); } else { wp_redirect( 'https://' . $_SERVER['HTTP_HOST'] . $_SERVER['REQUEST_URI'] ); exit(); } } if ( is_user_admin() ) { $scheme = 'logged_in'; } else { /** * Filter the authentication redirect scheme. * * @since 2.9.0 * * @param string $scheme Authentication redirect scheme. Default empty. */ $scheme = apply_filters( 'auth_redirect_scheme', '' ); } if ( $user_id = wp_validate_auth_cookie( '', $scheme) ) { /** * Fires before the authentication redirect. * * @since 2.8.0 * * @param int $user_id User ID. */ do_action( 'auth_redirect', $user_id ); // If the user wants ssl but the session is not ssl, redirect. if ( !$secure && get_user_option('use_ssl', $user_id) && false !== strpos($_SERVER['REQUEST_URI'], 'wp-admin') ) { if ( 0 === strpos( $_SERVER['REQUEST_URI'], 'http' ) ) { wp_redirect( set_url_scheme( $_SERVER['REQUEST_URI'], 'https' ) ); exit(); } else { wp_redirect( 'https://' . $_SERVER['HTTP_HOST'] . $_SERVER['REQUEST_URI'] ); exit(); } } return; // The cookie is good so we're done } // The cookie is no good so force login nocache_headers(); $redirect = ( strpos( $_SERVER['REQUEST_URI'], '/options.php' ) && wp_get_referer() ) ? wp_get_referer() : set_url_scheme( 'http://' . $_SERVER['HTTP_HOST'] . $_SERVER['REQUEST_URI'] ); $login_url = wp_login_url($redirect, true); wp_redirect($login_url); exit(); } endif; if ( !function_exists('check_admin_referer') ) :
更新版本 | 源码位置 | 使用 | 被使用 |
---|---|---|---|
2.8.0 | wp-includes/pluggable.php:1071 | 1 | 0 |
auth_redirect 为WP2原创文章,链接:https://www.wp2.cn/hook/auth_redirect/