← All changes | includes/hide-login.php +27 -11 2.1.14 → 2.2.6 View file →

		@@ -32,10 +32,10 @@
32	32	return;
33	33	}
34	34
35	35	// Register the filters and actions for the functionality.
36		- add_action( 'init', array( $this, 'init' ) );
37		- add_action( 'wp_logout', array( $this, 'wp_logout' ) );
	36	+ add_action( 'init', [ $this, 'init' ], ~PHP_INT_MAX + 1 );
	37	+ add_action( 'wp_logout', [ $this, 'wp_logout' ] );
38	38	}
39	39
40	40	/**
41	41	* Deny access to wp-login.php if the login page rename feature is enabled.
		@@ -48,16 +48,32 @@
48	48	return;
49	49	}
50	50
51	51	// Determine if the user is whitelisted.
52		- if ( ( stripos( $_SERVER['REQUEST_URI'], 'wp-login.php' ) !== false || $GLOBALS['pagenow'] === 'wp-login.php' || $_SERVER['PHP_SELF'] === '/wp-login.php' ) && !$this->is_whitelisted() ) {
	52	+ if ( ( stripos( $_SERVER['REQUEST_URI'], 'wp-login.php' ) !== false || $GLOBALS['pagenow'] === 'wp-login.php' || $_SERVER['PHP_SELF'] === '/wp-login.php' ) && ! $this->is_whitelisted() ) {
	53	+ if ( isset( $_REQUEST['action'] ) && in_array( $_REQUEST['action'], ['confirm_admin_email', 'postpass', 'lostpassword', 'retrievepassword', 'resetpass', 'rp', 'register', 'checkemail', 'confirmaction'] ) ) {
	54	+ return;
	55	+ }
	56	+
53	57	$this->plugin->firewall_base->display_error_page( 'login' );
54	58	}
55	59
56	60	// If the current page is the renamed login page we give the user access for 10 minutes to the login page.
57	61	if ( strpos( $_SERVER['REQUEST_URI'], get_site_option( 'patchstack_rename_wp_login' ) ) !== false ) {
	62	+ // Whitelist the current IP address.
58	63	$this->whitelist_ip();
59		- wp_safe_redirect( 'wp-login.php' );
	64	+
	65	+ // Supported by a number of popular caching plugins.
	66	+ if ( ! defined( 'DONOTCACHEPAGE' ) ) {
	67	+ define( 'DONOTCACHEPAGE', true );
	68	+ }
	69	+
	70	+ // No caching.
	71	+ send_nosniff_header();
	72	+ nocache_headers();
	73	+
	74	+ // User should be whitelisted now, redirect to the login page.
	75	+ wp_safe_redirect( 'wp-login.php', 307 );
60	76	exit;
61	77	}
62	78	}
63	79
		@@ -76,10 +92,10 @@
76	92	* @return boolean
77	93	*/
78	94	private function is_whitelisted() {
79	95	// Process the whitelist, and remove old ones.
80		- $whitelist = get_site_option( 'patchstack_rename_wp_login_whitelist', array() );
81		- $new_whitelist = array();
	96	+ $whitelist = get_site_option( 'patchstack_rename_wp_login_whitelist', [] );
	97	+ $new_whitelist = [];
82	98	$allow = false;
83	99
84	100	// Only continue if there are actually any whitelist entries.
85	101	if ( is_array( $whitelist ) && count( $whitelist ) != 0 ){
		@@ -108,10 +124,10 @@
108	124	*
109	125	* @return void
110	126	*/
111	127	private function whitelist_ip() {
112		- $whitelist = get_site_option( 'patchstack_rename_wp_login_whitelist', array() );
113		- $new_whitelist = array();
	128	+ $whitelist = get_site_option( 'patchstack_rename_wp_login_whitelist', [] );
	129	+ $new_whitelist = [];
114	130
115	131	// If the IP address is already whitelisted, reset the timestamp.
116	132	if ( is_array( $whitelist ) && count( $whitelist ) != 0 ) {
117	133	$ip = $this->get_ip();
		@@ -118,9 +134,9 @@
118	134	$whitelisted = false;
119	135	foreach ( $whitelist as $entry ) {
120	136	// Determine if we should extend the whitelist time or ignore if already whitelisted.
121	137	if ( $ip === $entry[0] ) {
122		- $new_whitelist[] = array( $ip, time() );
	138	+ $new_whitelist[] = [ $ip, time() ];
123	139	$whitelisted = true;
124	140	} else {
125	141	$new_whitelist[] = $entry;
126	142	}
		@@ -127,13 +143,13 @@
127	143	}
128	144
129	145	// Whitelist the IP address.
130	146	if ( ! $whitelisted ) {
131		- $new_whitelist[] = array( $ip, time() );
	147	+ $new_whitelist[] = [ $ip, time() ];
132	148	}
133	149
134	150	update_site_option( 'patchstack_rename_wp_login_whitelist', $new_whitelist );
135	151	} else {
136		- update_site_option( 'patchstack_rename_wp_login_whitelist', array( array( $this->get_ip(), time() ) ) );
	152	+ update_site_option( 'patchstack_rename_wp_login_whitelist', [ [ $this->get_ip(), time() ] ] );
137	153	}
138	154	}
139	155	}