really-simple-ssl
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class-front-end.php
92 lines
| 1 | <?php |
| 2 | defined( 'ABSPATH' ) or die( 'you do not have access to this page!' ); |
| 3 | |
| 4 | if ( ! class_exists( 'rsssl_front_end' ) ) { |
| 5 | |
| 6 | class rsssl_front_end { |
| 7 | |
| 8 | private static $_this; |
| 9 | public $wp_redirect; |
| 10 | public $ssl_enabled; |
| 11 | |
| 12 | public function __construct() { |
| 13 | if ( isset( self::$_this ) ) { |
| 14 | wp_die( 'you cannot create a second instance.' ); |
| 15 | } |
| 16 | |
| 17 | self::$_this = $this; |
| 18 | $this->ssl_enabled = rsssl_get_option( 'ssl_enabled' ); |
| 19 | $this->wp_redirect = rsssl_get_option( 'redirect', 'redirect' ) === 'wp_redirect'; |
| 20 | add_action( 'rest_api_init', array( $this, 'wp_rest_api_force_ssl' ), ~PHP_INT_MAX ); |
| 21 | } |
| 22 | |
| 23 | public static function this() { |
| 24 | return self::$_this; |
| 25 | } |
| 26 | |
| 27 | /** |
| 28 | * PHP redirect, when ssl is true. |
| 29 | * |
| 30 | * @since 2.2 |
| 31 | * |
| 32 | * @access public |
| 33 | * |
| 34 | */ |
| 35 | |
| 36 | public function force_ssl() { |
| 37 | if ( $this->ssl_enabled && $this->wp_redirect ) { |
| 38 | add_action( 'wp', array( $this, 'wp_redirect_to_ssl' ), 40, 3 ); |
| 39 | } |
| 40 | } |
| 41 | |
| 42 | |
| 43 | /** |
| 44 | * Force SSL on wp rest api |
| 45 | * |
| 46 | * @since 2.5.14 |
| 47 | * |
| 48 | * @access public |
| 49 | * |
| 50 | */ |
| 51 | |
| 52 | public function wp_rest_api_force_ssl(): void { |
| 53 | //check for Command Line |
| 54 | if ( PHP_SAPI === 'cli' ) { |
| 55 | return; |
| 56 | } |
| 57 | |
| 58 | if ( ! array_key_exists( 'HTTP_HOST', $_SERVER ) ) { |
| 59 | return; |
| 60 | } |
| 61 | |
| 62 | if ( $this->ssl_enabled && ! is_ssl() && ! ( defined( 'rsssl_no_rest_api_redirect' ) && rsssl_no_rest_api_redirect ) ) { |
| 63 | $redirect_url = 'https://' . $_SERVER['HTTP_HOST'] . $_SERVER['REQUEST_URI']; |
| 64 | wp_redirect( $redirect_url, 301 ); |
| 65 | exit; |
| 66 | } |
| 67 | } |
| 68 | |
| 69 | |
| 70 | /** |
| 71 | * Redirect using wp redirect |
| 72 | * |
| 73 | * @since 2.5.0 |
| 74 | * |
| 75 | * @access public |
| 76 | * |
| 77 | */ |
| 78 | |
| 79 | public function wp_redirect_to_ssl(): void { |
| 80 | if ( ! array_key_exists( 'HTTP_HOST', $_SERVER ) ) { |
| 81 | return; |
| 82 | } |
| 83 | |
| 84 | if ( ! is_ssl() && ! ( defined( 'rsssl_no_wp_redirect' ) && rsssl_no_wp_redirect ) ) { |
| 85 | $redirect_url = 'https://' . $_SERVER['HTTP_HOST'] . $_SERVER['REQUEST_URI']; |
| 86 | $redirect_url = apply_filters( 'rsssl_wp_redirect_url', $redirect_url ); |
| 87 | wp_redirect( $redirect_url, 301, 'WordPress - Really Simple Security' ); |
| 88 | exit; |
| 89 | } |
| 90 | } |
| 91 | } |
| 92 | } |