loginizer / init.php

init.php in Loginizer 1.3.9, at init.php

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1	<?php
2
3	if(!function_exists('add_action')){
4	echo 'You are not allowed to access this page directly.';
5	exit;
6	}
7
8	define('LOGINIZER_VERSION', '1.3.9');
9	define('LOGINIZER_DIR', WP_PLUGIN_DIR.'/'.basename(dirname(LOGINIZER_FILE)));
10	define('LOGINIZER_URL', plugins_url('', LOGINIZER_FILE));
11	define('LOGINIZER_PRO_URL', 'https://loginizer.com/features#compare');
12	define('LOGINIZER_DOCS', 'https://loginizer.com/docs/');
13
14	include_once(LOGINIZER_DIR.'/functions.php');
15
16	// Ok so we are now ready to go
17	register_activation_hook(LOGINIZER_FILE, 'loginizer_activation');
18
19	// Is called when the ADMIN enables the plugin
20	function loginizer_activation(){
21
22	global $wpdb;
23
24	$sql = array();
25
26	$sql[] = "DROP TABLE IF EXISTS `".$wpdb->prefix."loginizer_logs`";
27
28	$sql[] = "CREATE TABLE `".$wpdb->prefix."loginizer_logs` (
29	`username` varchar(255) NOT NULL DEFAULT '',
30	`time` int(10) NOT NULL DEFAULT '0',
31	`count` int(10) NOT NULL DEFAULT '0',
32	`lockout` int(10) NOT NULL DEFAULT '0',
33	`ip` varchar(255) NOT NULL DEFAULT '',
34	`url` varchar(255) NOT NULL DEFAULT '',
35	UNIQUE KEY `ip` (`ip`)
36	) ENGINE=MyISAM DEFAULT CHARSET=utf8;";
37
38	foreach($sql as $sk => $sv){
39	$wpdb->query($sv);
40	}
41
42	add_option('loginizer_version', LOGINIZER_VERSION);
43	add_option('loginizer_options', array());
44	add_option('loginizer_last_reset', 0);
45	add_option('loginizer_whitelist', array());
46	add_option('loginizer_blacklist', array());
47
48	}
49
50	// Checks if we are to update ?
51	function loginizer_update_check(){
52
53	global $wpdb;
54
55	$sql = array();
56	$current_version = get_option('loginizer_version');
57
58	// It must be the 1.0 pre stuff
59	if(empty($current_version)){
60	$current_version = get_option('lz_version');
61	}
62
63	$version = (int) str_replace('.', '', $current_version);
64
65	// No update required
66	if($current_version == LOGINIZER_VERSION){
67	return true;
68	}
69
70	// Is it first run ?
71	if(empty($current_version)){
72
73	// Reinstall
74	loginizer_activation();
75
76	// Trick the following if conditions to not run
77	$version = (int) str_replace('.', '', LOGINIZER_VERSION);
78
79	}
80
81	// Is it less than 1.0.1 ?
82	if($version < 101){
83
84	// TODO : GET the existing settings
85
86	// Get the existing settings
87	$lz_failed_logs = lz_selectquery("SELECT * FROM `".$wpdb->prefix."lz_failed_logs`;", 1);
88	$lz_options = lz_selectquery("SELECT * FROM `".$wpdb->prefix."lz_options`;", 1);
89	$lz_iprange = lz_selectquery("SELECT * FROM `".$wpdb->prefix."lz_iprange`;", 1);
90
91	// Delete the three tables
92	$sql = array();
93	$sql[] = "DROP TABLE IF EXISTS ".$wpdb->prefix."lz_failed_logs;";
94	$sql[] = "DROP TABLE IF EXISTS ".$wpdb->prefix."lz_options;";
95	$sql[] = "DROP TABLE IF EXISTS ".$wpdb->prefix."lz_iprange;";
96
97	foreach($sql as $sk => $sv){
98	$wpdb->query($sv);
99	}
100
101	// Delete option
102	delete_option('lz_version');
103
104	// Reinstall
105	loginizer_activation();
106
107	// TODO : Save the existing settings
108
109	// Update the existing failed logs to new table
110	if(is_array($lz_failed_logs)){
111	foreach($lz_failed_logs as $fk => $fv){
112	$wpdb->query("INSERT INTO ".$wpdb->prefix."loginizer_logs SET `username` = '".$fv['username']."', `time` = '".$fv['time']."', `count` = '".$fv['count']."', `lockout` = '".$fv['lockout']."', `ip` = '".$fv['ip']."';");
113	}
114	}
115
116	// Update the existing options to new structure
117	if(is_array($lz_options)){
118	foreach($lz_options as $ok => $ov){
119
120	if($ov['option_name'] == 'lz_last_reset'){
121	update_option('loginizer_last_reset', $ov['option_value']);
122	continue;
123	}
124
125	$old_option[str_replace('lz_', '', $ov['option_name'])] = $ov['option_value'];
126	}
127	// Save the options
128	update_option('loginizer_options', $old_option);
129	}
130
131	// Update the existing iprange to new structure
132	if(is_array($lz_iprange)){
133
134	$old_blacklist = array();
135	$old_whitelist = array();
136	$bid = 1;
137	$wid = 1;
138	foreach($lz_iprange as $ik => $iv){
139
140	if(!empty($iv['blacklist'])){
141	$old_blacklist[$bid] = array();
142	$old_blacklist[$bid]['start'] = long2ip($iv['start']);
143	$old_blacklist[$bid]['end'] = long2ip($iv['end']);
144	$old_blacklist[$bid]['time'] = strtotime($iv['date']);
145	$bid = $bid + 1;
146	}
147
148	if(!empty($iv['whitelist'])){
149	$old_whitelist[$wid] = array();
150	$old_whitelist[$wid]['start'] = long2ip($iv['start']);
151	$old_whitelist[$wid]['end'] = long2ip($iv['end']);
152	$old_whitelist[$wid]['time'] = strtotime($iv['date']);
153	$wid = $wid + 1;
154	}
155	}
156
157	if(!empty($old_blacklist)) update_option('loginizer_blacklist', $old_blacklist);
158	if(!empty($old_whitelist)) update_option('loginizer_whitelist', $old_whitelist);
159	}
160
161	}
162
163	// Is it less than 1.3.9 ?
164	if($version < 139){
165
166	$wpdb->query("ALTER TABLE ".$wpdb->prefix."loginizer_logs ADD `url` VARCHAR(255) NOT NULL DEFAULT '' AFTER `ip`;");
167
168	}
169
170	// Save the new Version
171	update_option('loginizer_version', LOGINIZER_VERSION);
172
173	}
174
175	// Add the action to load the plugin
176	add_action('plugins_loaded', 'loginizer_load_plugin');
177
178	// The function that will be called when the plugin is loaded
179	function loginizer_load_plugin(){
180
181	global $loginizer;
182
183	// Check if the installed version is outdated
184	loginizer_update_check();
185
186	// Set the array
187	$loginizer = array();
188
189	// The IP Method to use
190	$loginizer['ip_method'] = get_option('loginizer_ip_method');
191	if($loginizer['ip_method'] == 3){
192	$loginizer['custom_ip_method'] = get_option('loginizer_custom_ip_method');
193	}
194
195	// Load settings
196	$options = get_option('loginizer_options');
197	$loginizer['max_retries'] = empty($options['max_retries']) ? 3 : $options['max_retries'];
198	$loginizer['lockout_time'] = empty($options['lockout_time']) ? 900 : $options['lockout_time']; // 15 minutes
199	$loginizer['max_lockouts'] = empty($options['max_lockouts']) ? 5 : $options['max_lockouts'];
200	$loginizer['lockouts_extend'] = empty($options['lockouts_extend']) ? 86400 : $options['lockouts_extend']; // 24 hours
201	$loginizer['reset_retries'] = empty($options['reset_retries']) ? 86400 : $options['reset_retries']; // 24 hours
202	$loginizer['notify_email'] = empty($options['notify_email']) ? 0 : $options['notify_email'];
203
204	// Default messages
205	$loginizer['d_msg']['inv_userpass'] = 'Incorrect Username or Password';
206	$loginizer['d_msg']['ip_blacklisted'] = 'Your IP has been blacklisted';
207
208	// Message Strings
209	$loginizer['msg'] = get_option('loginizer_msg');
210
211	foreach($loginizer['d_msg'] as $lk => $lv){
212	if(empty($loginizer['msg'][$lk])){
213	$loginizer['msg'][$lk] = $loginizer['d_msg'][$lk];
214	}
215	}
216
217	// Load the blacklist and whitelist
218	$loginizer['blacklist'] = get_option('loginizer_blacklist');
219	$loginizer['whitelist'] = get_option('loginizer_whitelist');
220
221	// When was the database cleared last time
222	$loginizer['last_reset'] = get_option('loginizer_last_reset');
223
224	//print_r($loginizer);
225
226	// Clear retries
227	if((time() - $loginizer['last_reset']) >= $loginizer['reset_retries']){
228	loginizer_reset_retries();
229	}
230
231	$ins_time = get_option('loginizer_ins_time');
232	if(empty($ins_time)){
233	$ins_time = time();
234	update_option('loginizer_ins_time', $ins_time);
235	}
236	$loginizer['ins_time'] = $ins_time;
237
238	// Set the current IP
239	$loginizer['current_ip'] = lz_getip();
240
241	// Is Brute Force Disabled ?
242	$loginizer['disable_brute'] = get_option('loginizer_disable_brute');
243
244	// Filters and actions
245	if(empty($loginizer['disable_brute'])){
246
247	// Use this to verify before WP tries to login
248	// Is always called and is the first function to be called
249	//add_action('wp_authenticate', 'loginizer_wp_authenticate', 10, 2);// Not called by XML-RPC
250	add_filter('authenticate', 'loginizer_wp_authenticate', 10001, 3);// This one is called by xmlrpc as well as GUI
251
252	// Is called when a login attempt fails
253	// Hence Update our records that the login failed
254	add_action('wp_login_failed', 'loginizer_login_failed');
255
256	// Is called before displaying the error message so that we dont show that the username is wrong or the password
257	// Update Error message
258	add_action('wp_login_errors', 'loginizer_error_handler', 10001, 2);
259	add_action('woocommerce_login_failed', 'loginizer_woocommerce_error_handler', 10001);
260
261	}
262
263	// Is the premium features there ?
264	if(file_exists(LOGINIZER_DIR.'/premium.php')){
265
266	// Include the file
267	include_once(LOGINIZER_DIR.'/premium.php');
268
269	loginizer_security_init();
270
271	// Its the free version
272	}else{
273
274	// The promo time
275	$loginizer['promo_time'] = get_option('loginizer_promo_time');
276	if(empty($loginizer['promo_time'])){
277	$loginizer['promo_time'] = time();
278	update_option('loginizer_promo_time', $loginizer['promo_time']);
279	}
280
281	// Are we to show the loginizer promo
282	if(!empty($loginizer['promo_time']) && $loginizer['promo_time'] > 0 && $loginizer['promo_time'] < (time() - (30243600))){
283
284	add_action('admin_notices', 'loginizer_promo');
285
286	}
287
288	// Are we to disable the promo
289	if(isset($_GET['loginizer_promo']) && (int)$_GET['loginizer_promo'] == 0){
290	update_option('loginizer_promo_time', (0 - time()) );
291	die('DONE');
292	}
293
294	}
295
296	}
297
298	// Show the promo
299	function loginizer_promo(){
300
301	echo '
302	<style>
303	.lz_button {
304	background-color: #4CAF50; /* Green */
305	border: none;
306	color: white;
307	padding: 8px 16px;
308	text-align: center;
309	text-decoration: none;
310	display: inline-block;
311	font-size: 16px;
312	margin: 4px 2px;
313	-webkit-transition-duration: 0.4s; /* Safari */
314	transition-duration: 0.4s;
315	cursor: pointer;
316	}
317
318	.lz_button:focus{
319	border: none;
320	color: white;
321	}
322
323	.lz_button1 {
324	color: white;
325	background-color: #4CAF50;
326	border:3px solid #4CAF50;
327	}
328
329	.lz_button1:hover {
330	box-shadow: 0 6px 8px 0 rgba(0,0,0,0.24), 0 9px 25px 0 rgba(0,0,0,0.19);
331	color: white;
332	border:3px solid #4CAF50;
333	}
334
335	.lz_button2 {
336	color: white;
337	background-color: #0085ba;
338	}
339
340	.lz_button2:hover {
341	box-shadow: 0 6px 8px 0 rgba(0,0,0,0.24), 0 9px 25px 0 rgba(0,0,0,0.19);
342	color: white;
343	}
344
345	.lz_button3 {
346	color: white;
347	background-color: #365899;
348	}
349
350	.lz_button3:hover {
351	box-shadow: 0 6px 8px 0 rgba(0,0,0,0.24), 0 9px 25px 0 rgba(0,0,0,0.19);
352	color: white;
353	}
354
355	.lz_button4 {
356	color: white;
357	background-color: rgb(66, 184, 221);
358	}
359
360	.lz_button4:hover {
361	box-shadow: 0 6px 8px 0 rgba(0,0,0,0.24), 0 9px 25px 0 rgba(0,0,0,0.19);
362	color: white;
363	}
364
365	.loginizer_promo-close{
366	float:right;
367	text-decoration:none;
368	margin: 5px 10px 0px 0px;
369	}
370
371	.loginizer_promo-close:hover{
372	color: red;
373	}
374	</style>
375
376	<script>
377	jQuery(document).ready( function() {
378	(function($) {
379	$("#loginizer_promo .loginizer_promo-close").click(function(){
380	var data;
381
382	// Hide it
383	$("#loginizer_promo").hide();
384
385	// Save this preference
386	$.post("'.admin_url('?loginizer_promo=0').'", data, function(response) {
387	//alert(response);
388	});
389	});
390	})(jQuery);
391	});
392	</script>
393
394	<div class="notice notice-success" id="loginizer_promo" style="min-height:120px">
395	<a class="loginizer_promo-close" href="javascript:" aria-label="Dismiss this Notice">
396	<span class="dashicons dashicons-dismiss"></span> Dismiss
397	</a>
398	<img src="'.LOGINIZER_URL.'/loginizer-200.png" style="float:left; margin:10px 20px 10px 10px" width="100" />
399	<p style="font-size:16px">We are glad you like Loginizer and have been using it since the past few days. It is time to take the next step </p>
400	<p>
401	<a class="lz_button lz_button1" target="_blank" href="https://loginizer.com/features">Upgrade to Pro</a>
402	<a class="lz_button lz_button2" target="_blank" href="https://wordpress.org/support/view/plugin-reviews/loginizer">Rate it 5�
403	\'s</a>
404	<a class="lz_button lz_button3" target="_blank" href="https://www.facebook.com/Loginizer-815504798591884/">Like Us on Facebook</a>
405	<a class="lz_button lz_button4" target="_blank" href="https://twitter.com/home?status='.rawurlencode('I use @loginizer to secure my #WordPress site - https://loginizer.com').'">Tweet about Loginizer</a>
406	</p>
407	</div>';
408
409	}
410
411	// Should return NULL if everything is fine
412	function loginizer_wp_authenticate($user, $username, $password){
413
414	global $loginizer, $lz_error, $lz_cannot_login, $lz_user_pass;
415
416	if(!empty($username) && !empty($password)){
417	$lz_user_pass = 1;
418	}
419
420	// Are you whitelisted ?
421	if(loginizer_is_whitelisted()){
422	$loginizer['ip_is_whitelisted'] = 1;
423	return $user;
424	}
425
426	// Are you blacklisted ?
427	if(loginizer_is_blacklisted()){
428	$lz_cannot_login = 1;
429	return new WP_Error('ip_blacklisted', implode('', $lz_error), 'loginizer');
430	}
431
432	// Is the username blacklisted ?
433	if(function_exists('loginizer_user_blacklisted')){
434	if(loginizer_user_blacklisted($username)){
435	$lz_cannot_login = 1;
436	return new WP_Error('user_blacklisted', implode('', $lz_error), 'loginizer');
437	}
438	}
439
440	if(loginizer_can_login()){
441	return $user;
442	}
443
444	$lz_cannot_login = 1;
445
446	return new WP_Error('ip_blocked', implode('', $lz_error), 'loginizer');
447
448	}
449
450	function loginizer_can_login(){
451
452	global $wpdb, $loginizer, $lz_error;
453
454	// Get the logs
455	$result = lz_selectquery("SELECT * FROM `".$wpdb->prefix."loginizer_logs` WHERE `ip` = '".$loginizer['current_ip']."';");
456
457	if(!empty($result['count']) && ($result['count'] % $loginizer['max_retries']) == 0){
458
459	// Has he reached max lockouts ?
460	if($result['lockout'] >= $loginizer['max_lockouts']){
461	$loginizer['lockout_time'] = $loginizer['lockouts_extend'];
462	}
463
464	// Is he in the lockout time ?
465	if($result['time'] >= (time() - $loginizer['lockout_time'])){
466	$banlift = ceil((($result['time'] + $loginizer['lockout_time']) - time()) / 60);
467
468	//echo 'Current Time '.date('m/d/Y H:i:s', time()).'<br />';
469	//echo 'Last attempt '.date('m/d/Y H:i:s', $result['time']).'<br />';
470	//echo 'Unlock Time '.date('m/d/Y H:i:s', $result['time'] + $loginizer['lockout_time']).'<br />';
471
472	$_time = $banlift.' minute(s)';
473
474	if($banlift > 60){
475	$banlift = ceil($banlift / 60);
476	$_time = $banlift.' hour(s)';
477	}
478
479	$lz_error['ip_blocked'] = 'You have exceeded maximum login retries<br /> Please try after '.$_time;
480
481	return false;
482	}
483	}
484
485	return true;
486	}
487
488	function loginizer_is_blacklisted(){
489
490	global $wpdb, $loginizer, $lz_error;
491
492	$blacklist = $loginizer['blacklist'];
493
494	foreach($blacklist as $k => $v){
495
496	// Is the IP in the blacklist ?
497	if(inet_ptoi($v['start']) <= inet_ptoi($loginizer['current_ip']) && inet_ptoi($loginizer['current_ip']) <= inet_ptoi($v['end'])){
498	$result = 1;
499	break;
500	}
501
502	// Is it in a wider range ?
503	if(inet_ptoi($v['start']) >= 0 && inet_ptoi($v['end']) < 0){
504
505	// Since the end of the RANGE (i.e. current IP range) is beyond the +ve value of inet_ptoi,
506	// if the current IP is <= than the start of the range, it is within the range
507	// OR
508	// if the current IP is <= than the end of the range, it is within the range
509	if(inet_ptoi($v['start']) <= inet_ptoi($loginizer['current_ip'])
510	\|\| inet_ptoi($loginizer['current_ip']) <= inet_ptoi($v['end'])){
511	$result = 1;
512	break;
513	}
514
515	}
516
517	}
518
519	// You are blacklisted
520	if(!empty($result)){
521	$lz_error['ip_blacklisted'] = $loginizer['msg']['ip_blacklisted'];
522	return true;
523	}
524
525	return false;
526
527	}
528
529	function loginizer_is_whitelisted(){
530
531	global $wpdb, $loginizer, $lz_error;
532
533	$whitelist = $loginizer['whitelist'];
534
535	foreach($whitelist as $k => $v){
536
537	// Is the IP in the blacklist ?
538	if(inet_ptoi($v['start']) <= inet_ptoi($loginizer['current_ip']) && inet_ptoi($loginizer['current_ip']) <= inet_ptoi($v['end'])){
539	$result = 1;
540	break;
541	}
542
543	// Is it in a wider range ?
544	if(inet_ptoi($v['start']) >= 0 && inet_ptoi($v['end']) < 0){
545
546	// Since the end of the RANGE (i.e. current IP range) is beyond the +ve value of inet_ptoi,
547	// if the current IP is <= than the start of the range, it is within the range
548	// OR
549	// if the current IP is <= than the end of the range, it is within the range
550	if(inet_ptoi($v['start']) <= inet_ptoi($loginizer['current_ip'])
551	\|\| inet_ptoi($loginizer['current_ip']) <= inet_ptoi($v['end'])){
552	$result = 1;
553	break;
554	}
555
556	}
557
558	}
559
560	// You are whitelisted
561	if(!empty($result)){
562	return true;
563	}
564
565	return false;
566
567	}
568
569
570	// When the login fails, then this is called
571	// We need to update the database
572	function loginizer_login_failed($username){
573
574	global $wpdb, $loginizer, $lz_cannot_login;
575
576	if(empty($lz_cannot_login) && empty($loginizer['ip_is_whitelisted']) && empty($loginizer['no_loginizer_logs'])){
577
578	$url = @addslashes((!empty($_SERVER['HTTPS']) ? 'https://' : 'http://').$_SERVER['HTTP_HOST'].$_SERVER['REQUEST_URI']);
579
580	$result = lz_selectquery("SELECT * FROM `".$wpdb->prefix."loginizer_logs` WHERE `ip` = '".$loginizer['current_ip']."';");
581
582	if(!empty($result)){
583	$lockout = floor((($result['count']+1) / $loginizer['max_retries']));
584	$sresult = $wpdb->query("UPDATE `".$wpdb->prefix."loginizer_logs` SET `username` = '".$username."', `time` = '".time()."', `count` = `count`+1, `lockout` = '".$lockout."', `url` = '".$url."' WHERE `ip` = '".$loginizer['current_ip']."';");
585
586	// Do we need to email admin ?
587	if(!empty($loginizer['notify_email']) && $lockout >= $loginizer['notify_email']){
588
589	$sitename = lz_is_multisite() ? get_site_option('site_name') : get_option('blogname');
590	$mail = array();
591	$mail['to'] = lz_is_multisite() ? get_site_option('admin_email') : get_option('admin_email');
592	$mail['subject'] = 'Failed Login Attempts from IP '.$loginizer['current_ip'].' ('.$sitename.')';
593	$mail['message'] = 'Hi,
594
595	'.($result['count']+1).' failed login attempts and '.$lockout.' lockout(s) from IP '.$loginizer['current_ip'].'
596
597	Last Login Attempt : '.date('d/m/Y H:i:s', time()).'
598	Last User Attempt : '.$username.'
599	IP has been blocked until : '.date('d/m/Y H:i:s', time() + $loginizer['lockout_time']).'
600
601	Regards,
602	Loginizer';
603
604	@wp_mail($mail['to'], $mail['subject'], $mail['message']);
605	}
606	}else{
607	$insert = $wpdb->query("INSERT INTO `".$wpdb->prefix."loginizer_logs` SET `username` = '".$username."', `time` = '".time()."', `count` = '1', `ip` = '".$loginizer['current_ip']."', `lockout` = '0', `url` = '".$url."';");
608	}
609
610	// We need to add one as this is a failed attempt as well
611	$result['count'] = $result['count'] + 1;
612	$loginizer['retries_left'] = ($loginizer['max_retries'] - ($result['count'] % $loginizer['max_retries']));
613	$loginizer['retries_left'] = $loginizer['retries_left'] == $loginizer['max_retries'] ? 0 : $loginizer['retries_left'];
614
615	}
616	}
617
618	// Handles the error of the password not being there
619	function loginizer_error_handler($errors, $redirect_to){
620
621	global $wpdb, $loginizer, $lz_user_pass, $lz_cannot_login;
622
623	//echo 'loginizer_error_handler :';print_r($errors->errors);echo '<br>';
624
625	// Remove the empty password error
626	if(is_wp_error($errors)){
627
628	$codes = $errors->get_error_codes();
629
630	foreach($codes as $k => $v){
631	if($v == 'invalid_username' \|\| $v == 'incorrect_password'){
632	$show_error = 1;
633	}
634	}
635
636	$errors->remove('invalid_username');
637	$errors->remove('incorrect_password');
638
639	}
640
641	// Add the error
642	if(!empty($lz_user_pass) && !empty($show_error) && empty($lz_cannot_login)){
643	$errors->add('invalid_userpass', '<b>ERROR:</b> ' . $loginizer['msg']['inv_userpass']);
644	}
645
646	// Add the number of retires left as well
647	if(count($errors->get_error_codes()) > 0 && isset($loginizer['retries_left'])){
648	$errors->add('retries_left', loginizer_retries_left());
649	}
650
651	return $errors;
652
653	}
654
655
656
657	// Handles the error of the password not being there
658	function loginizer_woocommerce_error_handler(){
659
660	global $wpdb, $loginizer, $lz_user_pass, $lz_cannot_login;
661
662	if(function_exists('wc_add_notice')){
663	wc_add_notice( loginizer_retries_left(), 'error' );
664	}
665
666	}
667
668	// Returns a string with the number of retries left
669	function loginizer_retries_left(){
670
671	global $wpdb, $loginizer, $lz_user_pass, $lz_cannot_login;
672
673	// If we are to show the number of retries left
674	if(isset($loginizer['retries_left'])){
675	return '<b>'.$loginizer['retries_left'].'</b> attempt(s) left';
676	}
677
678	}
679
680	function loginizer_reset_retries(){
681
682	global $wpdb, $loginizer;
683
684	$deltime = time() - $loginizer['reset_retries'];
685	$result = $wpdb->query("DELETE FROM `".$wpdb->prefix."loginizer_logs` WHERE `time` <= '".$deltime."';");
686
687	update_option('loginizer_last_reset', time());
688
689	}
690
691	add_filter("plugin_action_links_$plugin_loginizer", 'loginizer_plugin_action_links');
692
693	// Add settings link on plugin page
694	function loginizer_plugin_action_links($links) {
695
696	if(!defined('LOGINIZER_PREMIUM')){
697	$links[] = '<a href="'.LOGINIZER_PRO_URL.'" style="color:#3db634;" target="_blank">'._x('Upgrade', 'Plugin action link label.', 'loginizer').'</a>';
698	}
699
700	$settings_link = '<a href="admin.php?page=loginizer">Settings</a>';
701	array_unshift($links, $settings_link);
702
703	return $links;
704	}
705
706	add_action('admin_menu', 'loginizer_admin_menu');
707
708	// Shows the admin menu of Loginizer
709	function loginizer_admin_menu() {
710
711	global $wp_version, $loginizer;
712
713	// Add the menu page
714	add_menu_page(__('Loginizer Dashboard'), __('Loginizer Security'), 'activate_plugins', 'loginizer', 'loginizer_page_dashboard');
715
716	// Dashboard
717	add_submenu_page('loginizer', __('Loginizer Dashboard'), __('Dashboard'), 'activate_plugins', 'loginizer', 'loginizer_page_dashboard');
718
719	// Brute Force
720	add_submenu_page('loginizer', __('Loginizer Brute Force Settings'), __('Brute Force'), 'activate_plugins', 'loginizer_brute_force', 'loginizer_page_brute_force');
721
722	if(defined('LOGINIZER_PREMIUM')){
723
724	// PasswordLess
725	add_submenu_page('loginizer', __('Loginizer PasswordLess Settings'), __('PasswordLess'), 'activate_plugins', 'loginizer_passwordless', 'loginizer_page_passwordless');
726
727	// Two Factor Auth
728	add_submenu_page('loginizer', __('Loginizer Two Factor Authentication'), __('Two Factor Auth'), 'activate_plugins', 'loginizer_2fa', 'loginizer_page_2fa');
729
730	// reCaptcha
731	add_submenu_page('loginizer', __('Loginizer reCAPTCHA Settings'), __('reCAPTCHA'), 'activate_plugins', 'loginizer_recaptcha', 'loginizer_page_recaptcha');
732
733	// Security Settings
734	add_submenu_page('loginizer', __('Loginizer Security Settings'), __('Security Settings'), 'activate_plugins', 'loginizer_security', 'loginizer_page_security');
735
736	// Security Settings
737	add_submenu_page('loginizer', __('Loginizer File Checksums'), __('File Checksums'), 'activate_plugins', 'loginizer_checksums', 'loginizer_page_checksums');
738
739	}elseif(!defined('LOGINIZER_PREMIUM') && !empty($loginizer['ins_time']) && $loginizer['ins_time'] < (time() - (30243600))){
740
741	// Go Pro link
742	add_submenu_page('loginizer', __('Loginizer Go Pro'), __('Go Pro'), 'activate_plugins', LOGINIZER_PRO_URL);
743
744	}
745
746	}
747
748	// The Loginizer Admin Options Page
749	function loginizer_page_header($title = 'Loginizer'){
750	/*wp_enqueue_script('common');
751	wp_enqueue_script('wp-lists');
752	wp_enqueue_script('postbox');
753	wp_nonce_field('closedpostboxes', 'closedpostboxesnonce', false);
754
755	echo '
756	<script>
757	jQuery(document).ready( function() {
758	//add_postbox_toggles("loginizer");
759	});
760	</script>';*/
761
762	?>
763	<style>
764	.lz-right-ul{
765	padding-left: 10px !important;
766	}
767
768	.lz-right-ul li{
769	list-style: circle !important;
770	}
771	</style>
772	<?php
773
774	echo '<div style="margin: 10px 20px 0 2px;">
775	<div class="metabox-holder columns-2">
776	<div class="postbox-container">
777	<div id="top-sortables" class="meta-box-sortables ui-sortable">
778
779	<table cellpadding="2" cellspacing="1" width="100%" class="fixed" border="0">
780	<tr>
781	<td valign="top"><h3>'.$title.'</h3></td>
782	<td align="right"><a target="_blank" class="button button-primary" href="https://wordpress.org/support/view/plugin-reviews/loginizer">Review Loginizer</a></td>
783	<td align="right" width="40"><a target="_blank" href="https://twitter.com/loginizer"><img src="'.LOGINIZER_URL.'/twitter.png" /></a></td>
784	<td align="right" width="40"><a target="_blank" href="https://www.facebook.com/Loginizer-815504798591884"><img src="'.LOGINIZER_URL.'/facebook.png" /></a></td>
785	</tr>
786	</table>
787	<hr />
788
789	<!--Main Table-->
790	<table cellpadding="8" cellspacing="1" width="100%" class="fixed">
791	<tr>
792	<td valign="top">';
793
794	}
795
796	// The Loginizer Theme footer
797	function loginizer_page_footer(){
798
799	echo '</td>
800	<td width="200" valign="top" id="loginizer-right-bar">';
801
802	if(!defined('LOGINIZER_PREMIUM')){
803
804	echo '
805	<div class="postbox" style="min-width:0px !important;">
806	<h2 class="hndle ui-sortable-handle">
807	<span>Premium Version</span>
808	</h2>
809	<div class="inside">
810	<i>Upgrade to the premium version and get the following features </i>:<br>
811	<ul class="lz-right-ul">
812	<li>PasswordLess Login</li>
813	<li>Two Factor Auth - Email</li>
814	<li>Two Factor Auth - App</li>
815	<li>Login Challenge Question</li>
816	<li>reCAPTCHA</li>
817	<li>Rename Login Page</li>
818	<li>Disable XML-RPC</li>
819	<li>And many more ...</li>
820	</ul>
821	<center><a class="button button-primary" href="https://loginizer.com/members/cart.php">Upgrade</a></center>
822	</div>
823	</div>';
824
825	}else{
826
827	echo '
828	<div class="postbox" style="min-width:0px !important;">
829	<h2 class="hndle ui-sortable-handle">
830	<span>Recommendations</span>
831	</h2>
832	<div class="inside">
833	<i>We recommed that you enable atleast one of the following security features</i>:<br>
834	<ul class="lz-right-ul">
835	<li>Rename Login Page</li>
836	<li>Login Challenge Question</li>
837	<li>reCAPTCHA</li>
838	<li>Two Factor Auth - Email</li>
839	<li>Two Factor Auth - App</li>
840	<li>Change \'admin\' Username</li>
841	</ul>
842	</div>
843	</div>';
844	}
845
846	echo '</td>
847	</tr>
848	</table>
849	<br />
850	<div style="width:45%;background:#FFF;padding:15px; margin:auto">
851	<b>Let your friends know that you have secured your website :</b>
852	<form method="get" action="https://twitter.com/intent/tweet" id="tweet" onsubmit="return dotweet(this);">
853	<textarea name="text" cols="45" row="3" style="resize:none;">I just secured my @WordPress site against #bruteforce using @loginizer</textarea>
854	<input type="submit" value="Tweet!" class="button button-primary" onsubmit="return false;" id="twitter-btn" style="margin-top:20px;"/>
855	</form>
856
857	</div>
858	<br />
859
860	<script>
861	function dotweet(ele){
862	window.open(jQuery("#"+ele.id).attr("action")+"?"+jQuery("#"+ele.id).serialize(), "_blank", "scrollbars=no, menubar=no, height=400, width=500, resizable=yes, toolbar=no, status=no");
863	return false;
864	}
865	</script>
866
867	<hr />
868	<a href="http://loginizer.com" target="_blank">Loginizer</a> v'.LOGINIZER_VERSION.'. You can report any bugs <a href="http://wordpress.org/support/plugin/loginizer" target="_blank">here</a>.
869
870	</div>
871	</div>
872	</div>
873	</div>';
874
875	}
876
877	// The Loginizer Admin Options Page
878	function loginizer_page_dashboard(){
879
880	global $loginizer, $lz_error, $lz_env;
881
882	// Is there a license key ?
883	if(isset($_POST['save_lz'])){
884
885	$license = lz_optpost('lz_license');
886
887	// Check if its a valid license
888	if(empty($license)){
889	$lz_error['lic_invalid'] = __('The license key was not submitted', 'loginizer');
890	return loginizer_page_dashboard_T();
891	}
892
893	$resp = wp_remote_get(LOGINIZER_API.'license.php?license='.$license);
894
895	if(is_array($resp)){
896	$json = json_decode($resp['body'], true);
897	//print_r($json);
898	}
899
900	// Save the License
901	if(empty($json['license'])){
902
903	$lz_error['lic_invalid'] = __('The license key is invalid', 'loginizer');
904	return loginizer_page_dashboard_T();
905
906	}else{
907
908	update_option('loginizer_license', $json);
909
910	// Mark as saved
911	$GLOBALS['lz_saved'] = true;
912	}
913
914	}
915
916
917	// Is there a IP Method ?
918	if(isset($_POST['save_lz_ip_method'])){
919
920	$ip_method = (int) lz_optpost('lz_ip_method');
921	$custom_ip_method = lz_optpost('lz_custom_ip_method');
922
923	if($ip_method >= 0 && $ip_method <= 3){
924	update_option('loginizer_ip_method', $ip_method);
925	}
926
927	// Custom Method name ?
928	if($ip_method == 3){
929	update_option('loginizer_custom_ip_method', $custom_ip_method);
930	}
931
932	}
933
934	loginizer_page_dashboard_T();
935
936	}
937
938	// The Loginizer Admin Options Page - THEME
939	function loginizer_page_dashboard_T(){
940
941	global $loginizer, $lz_error, $lz_env;
942
943	loginizer_page_header('Loginizer Dashboard');
944	?>
945	<style>
946	.welcome-panel{
947	margin: 0px;
948	padding: 10px;
949	}
950
951	input[type="text"], textarea, select {
952	width: 70%;
953	}
954
955	.form-table label{
956	font-weight:bold;
957	}
958
959	.exp{
960	font-size:12px;
961	}
962	</style>
963
964	<?php
965	echo '<script src="https://api.loginizer.com/'.(defined('LOGINIZER_PREMIUM') ? 'news_security.js' : 'news.js').'"></script><br>';
966
967	// Saved ?
968	if(!empty($GLOBALS['lz_saved'])){
969	echo '<div id="message" class="updated"><p>'. __('The settings were saved successfully', 'loginizer'). '</p></div><br />';
970	}
971
972	// Any errors ?
973	if(!empty($lz_error)){
974	lz_report_error($lz_error);echo '<br />';
975	}
976
977	?>
978
979	<div class="postbox">
980
981	<button class="handlediv button-link" aria-expanded="true" type="button">
982	<span class="screen-reader-text">Toggle panel: Getting Started</span>
983	<span class="toggle-indicator" aria-hidden="true"></span>
984	</button>
985
986	<h2 class="hndle ui-sortable-handle">
987	<span><?php echo __('Getting Started', 'loginizer'); ?></span>
988	</h2>
989
990	<div class="inside">
991
992	<form action="" method="post" enctype="multipart/form-data">
993	<?php wp_nonce_field('loginizer-options'); ?>
994	<table class="form-table">
995	<tr>
996	<td scope="row" valign="top" colspan="2" style="line-height:150%">
997	<i>Welcome to Loginizer Security. By default the <b>Brute Force Protection</b> is immediately enabled. You should start by going over the default settings and tweaking them as per your needs.</i>
998	<?php
999	if(defined('LOGINIZER_PREMIUM')){
1000	echo '<br><i>In the Premium version of Loginizer you have many more features. We recommend you enable features like <b>reCAPTCHA, Two Factor Auth or Email based PasswordLess</b> login. These features will improve your websites security.</i>';
1001	}
1002	?>
1003	</td>
1004	</tr>
1005	</table>
1006	</form>
1007
1008	</div>
1009	</div>
1010
1011	<div class="postbox">
1012
1013	<button class="handlediv button-link" aria-expanded="true" type="button">
1014	<span class="screen-reader-text">Toggle panel: System Information</span>
1015	<span class="toggle-indicator" aria-hidden="true"></span>
1016	</button>
1017
1018	<h2 class="hndle ui-sortable-handle">
1019	<span><?php echo __('System Information', 'loginizer'); ?></span>
1020	</h2>
1021
1022	<div class="inside">
1023
1024	<form action="" method="post" enctype="multipart/form-data">
1025	<?php wp_nonce_field('loginizer-options'); ?>
1026	<table class="wp-list-table fixed striped users" cellspacing="1" border="0" width="95%" cellpadding="10" align="center">
1027	<?php
1028	echo '
1029	<tr>
1030	<th align="left" width="25%">'.__('Loginizer Version', 'loginizer').'</th>
1031	<td>'.LOGINIZER_VERSION.(defined('LOGINIZER_PREMIUM') ? ' (Security PRO Version)' : '').'</td>
1032	</tr>';
1033
1034	if(defined('LOGINIZER_PREMIUM')){
1035	echo '
1036	<tr>
1037	<th align="left" valign="top">'.__('Loginizer License', 'loginizer').'</th>
1038	<td align="left">
1039	'.(empty($loginizer['license']) ? '<span style="color:red">Unlicensed</span>    ' : '').'
1040	<input type="text" name="lz_license" value="'.(empty($loginizer['license']) ? '' : $loginizer['license']['license']).'" size="30" placeholder="e.g. WXCSE-SFJJX-XXXXX-AAAAA-BBBBB" style="width:300px;" />
1041	<input name="save_lz" class="button button-primary" value="Update License" type="submit" />';
1042
1043	if(!empty($loginizer['license'])){
1044
1045	$expires = $loginizer['license']['expires'];
1046	$expires = substr($expires, 0, 4).'/'.substr($expires, 4, 2).'/'.substr($expires, 6);
1047
1048	echo '<div style="margin-top:10px;">License Active : '.(empty($loginizer['license']['active']) ? '<span style="color:red">No</span>' : 'Yes').'
1049	License Expires : '.($loginizer['license']['expires'] <= date('Ymd') ? '<span style="color:red">'.$expires.'</span>' : $expires).'
1050	</div>';
1051	}
1052
1053
1054	echo
1055	'</td>
1056	</tr>';
1057	}
1058
1059	echo '<tr>
1060	<th align="left">'.__('URL', 'loginizer').'</th>
1061	<td>'.get_site_url().'</td>
1062	</tr>
1063	<tr>
1064	<th align="left">'.__('Path', 'loginizer').'</th>
1065	<td>'.ABSPATH.'</td>
1066	</tr>
1067	<tr>
1068	<th align="left">'.__('Server\'s IP Address', 'loginizer').'</th>
1069	<td>'.$_SERVER['SERVER_ADDR'].'</td>
1070	</tr>
1071	<tr>
1072	<th align="left">'.__('Your IP Address', 'loginizer').'</th>
1073	<td>'.lz_getip().'
1074	<div style="float:right">
1075	Method :
1076	<select name="lz_ip_method" id="lz_ip_method" style="font-size:11px; width:150px" onchange="lz_ip_method_handle()">
1077	<option value="0" '.lz_POSTselect('lz_ip_method', 0, (@$loginizer['ip_method'] == 0)).'>REMOTE_ADDR</option>
1078	<option value="1" '.lz_POSTselect('lz_ip_method', 1, (@$loginizer['ip_method'] == 1)).'>HTTP_X_FORWARDED_FOR</option>
1079	<option value="2" '.lz_POSTselect('lz_ip_method', 2, (@$loginizer['ip_method'] == 2)).'>HTTP_CLIENT_IP</option>
1080	<option value="3" '.lz_POSTselect('lz_ip_method', 3, (@$loginizer['ip_method'] == 3)).'>CUSTOM</option>
1081	</select>
1082	<input name="lz_custom_ip_method" id="lz_custom_ip_method" type="text" value="'.lz_optpost('lz_custom_ip_method', @$loginizer['custom_ip_method']).'" style="font-size:11px; width:100px; display:none" />
1083	<input name="save_lz_ip_method" class="button button-primary" value="Save" type="submit" />
1084	</div>
1085	</td>
1086	</tr>
1087	<tr>
1088	<th align="left">'.__('wp-config.php is writable', 'loginizer').'</th>
1089	<td>'.(is_writable(ABSPATH.'/wp-config.php') ? '<span style="color:red">Yes</span>' : '<span style="color:green">No</span>').'</td>
1090	</tr>';
1091
1092	if(file_exists(ABSPATH.'/.htaccess')){
1093	echo '
1094	<tr>
1095	<th align="left">'.__('.htaccess is writable', 'loginizer').'</th>
1096	<td>'.(is_writable(ABSPATH.'/.htaccess') ? '<span style="color:red">Yes</span>' : '<span style="color:green">No</span>').'</td>
1097	</tr>';
1098
1099	}
1100
1101	?>
1102	</table>
1103	</form>
1104
1105	</div>
1106	</div>
1107
1108	<script type="text/javascript">
1109
1110	function lz_ip_method_handle(){
1111	var ele = jQuery('#lz_ip_method');
1112	if(ele.val() == 3){
1113	jQuery('#lz_custom_ip_method').show();
1114	}else{
1115	jQuery('#lz_custom_ip_method').hide();
1116	}
1117	};
1118
1119	lz_ip_method_handle();
1120
1121	</script>
1122
1123	<div id="" class="postbox">
1124
1125	<button class="handlediv button-link" aria-expanded="true" type="button">
1126	<span class="screen-reader-text">Toggle panel: File Permissions</span>
1127	<span class="toggle-indicator" aria-hidden="true"></span>
1128	</button>
1129
1130	<h2 class="hndle ui-sortable-handle">
1131	<span><?php echo __('File Permissions', 'loginizer'); ?></span>
1132	</h2>
1133
1134	<div class="inside">
1135
1136	<form action="" method="post" enctype="multipart/form-data">
1137	<?php wp_nonce_field('loginizer-options'); ?>
1138	<table class="wp-list-table fixed striped users" border="0" width="95%" cellpadding="10" align="center">
1139	<?php
1140
1141	echo '
1142	<tr>
1143	<th style="background:#EFEFEF;">'.__('Relative Path', 'loginizer').'</th>
1144	<th style="width:10%; background:#EFEFEF;">'.__('Suggested', 'loginizer').'</th>
1145	<th style="width:10%; background:#EFEFEF;">'.__('Actual', 'loginizer').'</th>
1146	</tr>';
1147
1148	$wp_content = basename(dirname(dirname(dirname(__FILE__))));
1149
1150	$files_to_check = array('/' => '0755',
1151	'/wp-admin' => '0755',
1152	'/wp-includes' => '0755',
1153	'/wp-config.php' => '0444',
1154	'/'.$wp_content => '0755',
1155	'/'.$wp_content.'/themes' => '0755',
1156	'/'.$wp_content.'/plugins' => '0755',
1157	'.htaccess' => '0444');
1158
1159	$root = ABSPATH;
1160
1161	foreach($files_to_check as $k => $v){
1162
1163	$path = $root.'/'.$k;
1164	$stat = @stat($path);
1165	$suggested = $v;
1166	$actual = substr(sprintf('%o', $stat['mode']), -4);
1167
1168	echo '
1169	<tr>
1170	<td>'.$k.'</td>
1171	<td>'.$suggested.'</td>
1172	<td><span '.($suggested != $actual ? 'style="color: red;"' : '').'>'.$actual.'</span></td>
1173	</tr>';
1174
1175	}
1176
1177	?>
1178	</table>
1179	</form>
1180
1181	</div>
1182	</div>
1183
1184	<?php
1185
1186	loginizer_page_footer();
1187
1188	}
1189
1190	// The Loginizer Admin Options Page
1191	function loginizer_page_brute_force(){
1192
1193	global $wpdb, $wp_roles, $loginizer;
1194
1195	if(!current_user_can('manage_options')){
1196	wp_die('Sorry, but you do not have permissions to change settings.');
1197	}
1198
1199	/* Make sure post was from this page */
1200	if(count($_POST) > 0){
1201	check_admin_referer('loginizer-options');
1202	}
1203
1204	// BEGIN THEME
1205	loginizer_page_header('Loginizer - Brute Force Settings');
1206
1207	// Load the blacklist and whitelist
1208	$loginizer['blacklist'] = get_option('loginizer_blacklist');
1209	$loginizer['whitelist'] = get_option('loginizer_whitelist');
1210
1211	// Disable Brute Force
1212	if(isset($_POST['disable_brute_lz'])){
1213
1214	// Save the options
1215	update_option('loginizer_disable_brute', 1);
1216
1217	$loginizer['disable_brute'] = 1;
1218
1219	echo '<div id="message" class="updated"><p>'
1220	. __('The Brute Force Protection feature is now disabled', 'loginizer')
1221	. '</p></div><br />';
1222
1223	}
1224
1225	// Enable brute force
1226	if(isset($_POST['enable_brute_lz'])){
1227
1228	// Save the options
1229	update_option('loginizer_disable_brute', 0);
1230
1231	$loginizer['disable_brute'] = 0;
1232
1233	echo '<div id="message" class="updated"><p>'
1234	. __('The Brute Force Protection feature is now enabled', 'loginizer')
1235	. '</p></div><br />';
1236
1237	}
1238
1239	// The Brute Force Settings
1240	if(isset($_POST['save_lz'])){
1241
1242	$max_retries = (int) lz_optpost('max_retries');
1243	$lockout_time = (int) lz_optpost('lockout_time');
1244	$max_lockouts = (int) lz_optpost('max_lockouts');
1245	$lockouts_extend = (int) lz_optpost('lockouts_extend');
1246	$reset_retries = (int) lz_optpost('reset_retries');
1247	$notify_email = (int) lz_optpost('notify_email');
1248
1249	$lockout_time = $lockout_time * 60;
1250	$lockouts_extend = $lockouts_extend * 60 * 60;
1251	$reset_retries = $reset_retries * 60 * 60;
1252
1253	if(empty($error)){
1254
1255	$option['max_retries'] = $max_retries;
1256	$option['lockout_time'] = $lockout_time;
1257	$option['max_lockouts'] = $max_lockouts;
1258	$option['lockouts_extend'] = $lockouts_extend;
1259	$option['reset_retries'] = $reset_retries;
1260	$option['notify_email'] = $notify_email;
1261
1262	// Save the options
1263	update_option('loginizer_options', $option);
1264
1265	$saved = true;
1266
1267	}else{
1268	lz_report_error($error);
1269	}
1270
1271	if(!empty($notice)){
1272	lz_report_notice($notice);
1273	}
1274
1275	if(!empty($saved)){
1276	echo '<div id="message" class="updated"><p>'
1277	. __('The settings were saved successfully', 'loginizer')
1278	. '</p></div><br />';
1279	}
1280
1281	}
1282
1283	// Delete a Blackist IP range
1284	if(isset($_POST['bdelid'])){
1285
1286	$delid = (int) lz_optreq('bdelid');
1287
1288	// Unset and save
1289	$blacklist = $loginizer['blacklist'];
1290	unset($blacklist[$delid]);
1291	update_option('loginizer_blacklist', $blacklist);
1292
1293	echo '<div id="message" class="updated fade"><p>'
1294	. __('The Blacklist IP range has been deleted successfully', 'loginizer')
1295	. '</p></div><br />';
1296
1297	}
1298
1299	// Delete all Blackist IP ranges
1300	if(isset($_POST['del_all_blacklist'])){
1301
1302	// Unset and save
1303	update_option('loginizer_blacklist', array());
1304
1305	echo '<div id="message" class="updated fade"><p>'
1306	. __('The Blacklist IP range(s) have been cleared successfully', 'loginizer')
1307	. '</p></div><br />';
1308
1309	}
1310
1311	// Delete a Whitelist IP range
1312	if(isset($_POST['delid'])){
1313
1314	$delid = (int) lz_optreq('delid');
1315
1316	// Unset and save
1317	$whitelist = $loginizer['whitelist'];
1318	unset($whitelist[$delid]);
1319	update_option('loginizer_whitelist', $whitelist);
1320
1321	echo '<div id="message" class="updated fade"><p>'
1322	. __('The Whitelist IP range has been deleted successfully', 'loginizer')
1323	. '</p></div><br />';
1324
1325	}
1326
1327	// Delete all Blackist IP ranges
1328	if(isset($_POST['del_all_whitelist'])){
1329
1330	// Unset and save
1331	update_option('loginizer_whitelist', array());
1332
1333	echo '<div id="message" class="updated fade"><p>'
1334	. __('The Whitelist IP range(s) have been cleared successfully', 'loginizer')
1335	. '</p></div><br />';
1336
1337	}
1338
1339	// Reset All Logs
1340	if(isset($_POST['lz_reset_all_ip'])){
1341
1342	$result = $wpdb->query("DELETE FROM `".$wpdb->prefix."loginizer_logs`
1343	WHERE `time` > 0");
1344
1345	echo '<div id="message" class="updated fade"><p>'
1346	. __('All the IP Logs have been cleared', 'loginizer')
1347	. '</p></div><br />';
1348	}
1349
1350	// Reset Logs
1351	if(isset($_POST['lz_reset_ips']) && is_array($_POST['lz_reset_ips'])){
1352
1353	$ips = $_POST['lz_reset_ips'];
1354
1355	foreach($ips as $ip){
1356	if(!lz_valid_ip($ip)){
1357	$error[] = 'The IP - '.$ip.' is invalid !';
1358	}
1359	}
1360
1361	if(count($ips) < 1){
1362	$error[] = 'There are no IPs submitted';
1363	}
1364
1365	// Should we start deleting logs
1366	if(empty($error)){
1367
1368	$result = $wpdb->query("DELETE FROM `".$wpdb->prefix."loginizer_logs`
1369	WHERE `ip` IN ('".implode("', '", $ips)."')");
1370
1371	if(empty($error)){
1372
1373	echo '<div id="message" class="updated fade"><p>'
1374	. __('The selected IP Logs have been reset', 'loginizer')
1375	. '</p></div><br />';
1376
1377	}
1378
1379	}
1380
1381	if(!empty($error)){
1382	lz_report_error($error);echo '<br />';
1383	}
1384
1385	}
1386
1387	if(isset($_POST['blacklist_iprange'])){
1388
1389	$start_ip = lz_optpost('start_ip');
1390	$end_ip = lz_optpost('end_ip');
1391
1392	if(empty($start_ip)){
1393	$error[] = 'Please enter the Start IP';
1394	}
1395
1396	// If no end IP we consider only 1 IP
1397	if(empty($end_ip)){
1398	$end_ip = $start_ip;
1399	}
1400
1401	if(!lz_valid_ip($start_ip)){
1402	$error[] = 'Please provide a valid start IP';
1403	}
1404
1405	if(!lz_valid_ip($end_ip)){
1406	$error[] = 'Please provide a valid end IP';
1407	}
1408
1409	// Regular ranges will work
1410	if(inet_ptoi($start_ip) > inet_ptoi($end_ip)){
1411
1412	// BUT, if 0.0.0.1 - 255.255.255.255 is given, it will not work
1413	if(inet_ptoi($start_ip) >= 0 && inet_ptoi($end_ip) < 0){
1414	// This is right
1415	}else{
1416	$error[] = 'The End IP cannot be smaller than the Start IP';
1417	}
1418
1419	}
1420
1421	if(empty($error)){
1422
1423	$blacklist = $loginizer['blacklist'];
1424
1425	foreach($blacklist as $k => $v){
1426
1427	// This is to check if there is any other range exists with the same Start or End IP
1428	if(( inet_ptoi($start_ip) <= inet_ptoi($v['start']) && inet_ptoi($v['start']) <= inet_ptoi($end_ip) )
1429	\|\| ( inet_ptoi($start_ip) <= inet_ptoi($v['end']) && inet_ptoi($v['end']) <= inet_ptoi($end_ip) )
1430	){
1431	$error[] = 'The Start IP or End IP submitted conflicts with an existing IP range !';
1432	break;
1433	}
1434
1435	// This is to check if there is any other range exists with the same Start IP
1436	if(inet_ptoi($v['start']) <= inet_ptoi($start_ip) && inet_ptoi($start_ip) <= inet_ptoi($v['end'])){
1437	$error[] = 'The Start IP is present in an existing range !';
1438	break;
1439	}
1440
1441	// This is to check if there is any other range exists with the same End IP
1442	if(inet_ptoi($v['start']) <= inet_ptoi($end_ip) && inet_ptoi($end_ip) <= inet_ptoi($v['end'])){
1443	$error[] = 'The End IP is present in an existing range!';
1444	break;
1445	}
1446
1447	}
1448
1449	$newid = ( empty($blacklist) ? 0 : max(array_keys($blacklist)) ) + 1;
1450
1451	if(empty($error)){
1452
1453	$blacklist[$newid] = array();
1454	$blacklist[$newid]['start'] = $start_ip;
1455	$blacklist[$newid]['end'] = $end_ip;
1456	$blacklist[$newid]['time'] = time();
1457
1458	update_option('loginizer_blacklist', $blacklist);
1459
1460	echo '<div id="message" class="updated fade"><p>'
1461	. __('Blacklist IP range added successfully', 'loginizer')
1462	. '</p></div><br />';
1463
1464	}
1465
1466	}
1467
1468	if(!empty($error)){
1469	lz_report_error($error);echo '<br />';
1470	}
1471
1472	}
1473
1474	if(isset($_POST['whitelist_iprange'])){
1475
1476	$start_ip = lz_optpost('start_ip_w');
1477	$end_ip = lz_optpost('end_ip_w');
1478
1479	if(empty($start_ip)){
1480	$error[] = 'Please enter the Start IP';
1481	}
1482
1483	// If no end IP we consider only 1 IP
1484	if(empty($end_ip)){
1485	$end_ip = $start_ip;
1486	}
1487
1488	if(!lz_valid_ip($start_ip)){
1489	$error[] = 'Please provide a valid start IP';
1490	}
1491
1492	if(!lz_valid_ip($end_ip)){
1493	$error[] = 'Please provide a valid end IP';
1494	}
1495
1496	if(inet_ptoi($start_ip) > inet_ptoi($end_ip)){
1497
1498	// BUT, if 0.0.0.1 - 255.255.255.255 is given, it will not work
1499	if(inet_ptoi($start_ip) >= 0 && inet_ptoi($end_ip) < 0){
1500	// This is right
1501	}else{
1502	$error[] = 'The End IP cannot be smaller than the Start IP';
1503	}
1504
1505	}
1506
1507	if(empty($error)){
1508
1509	$whitelist = $loginizer['whitelist'];
1510
1511	foreach($whitelist as $k => $v){
1512
1513	// This is to check if there is any other range exists with the same Start or End IP
1514	if(( inet_ptoi($start_ip) <= inet_ptoi($v['start']) && inet_ptoi($v['start']) <= inet_ptoi($end_ip) )
1515	\|\| ( inet_ptoi($start_ip) <= inet_ptoi($v['end']) && inet_ptoi($v['end']) <= inet_ptoi($end_ip) )
1516	){
1517	$error[] = 'The Start IP or End IP submitted conflicts with an existing IP range !';
1518	break;
1519	}
1520
1521	// This is to check if there is any other range exists with the same Start IP
1522	if(inet_ptoi($v['start']) <= inet_ptoi($start_ip) && inet_ptoi($start_ip) <= inet_ptoi($v['end'])){
1523	$error[] = 'The Start IP is present in an existing range !';
1524	break;
1525	}
1526
1527	// This is to check if there is any other range exists with the same End IP
1528	if(inet_ptoi($v['start']) <= inet_ptoi($end_ip) && inet_ptoi($end_ip) <= inet_ptoi($v['end'])){
1529	$error[] = 'The End IP is present in an existing range!';
1530	break;
1531	}
1532
1533	}
1534
1535	$newid = ( empty($whitelist) ? 0 : max(array_keys($whitelist)) ) + 1;
1536
1537	if(empty($error)){
1538
1539	$whitelist[$newid] = array();
1540	$whitelist[$newid]['start'] = $start_ip;
1541	$whitelist[$newid]['end'] = $end_ip;
1542	$whitelist[$newid]['time'] = time();
1543
1544	update_option('loginizer_whitelist', $whitelist);
1545
1546	echo '<div id="message" class="updated fade"><p>'
1547	. __('Whitelist IP range added successfully', 'loginizer')
1548	. '</p></div><br />';
1549
1550	}
1551
1552	}
1553
1554	if(!empty($error)){
1555	lz_report_error($error);echo '<br />';
1556	}
1557	}
1558
1559	// Save the messages
1560	if(isset($_POST['save_err_msgs_lz'])){
1561
1562	$msgs['inv_userpass'] = lz_optpost('msg_inv_userpass');
1563	$msgs['ip_blacklisted'] = lz_optpost('msg_ip_blacklisted');
1564
1565	// Update them
1566	update_option('loginizer_msg', $msgs);
1567
1568	echo '<div id="message" class="updated fade"><p>'
1569	. __('Error messages were saved successfully', 'loginizer')
1570	. '</p></div><br />';
1571
1572	}
1573
1574	// Count the Results
1575	$tmp = lz_selectquery("SELECT COUNT(*) AS num FROM `".$wpdb->prefix."loginizer_logs`");
1576	//print_r($tmp);
1577
1578	// Which Page is it
1579	$lz_env['res_len'] = 10;
1580	$lz_env['cur_page'] = lz_get_page('lzpage', $lz_env['res_len']);
1581	$lz_env['num_res'] = $tmp['num'];
1582	$lz_env['max_page'] = ceil($lz_env['num_res'] / $lz_env['res_len']);
1583
1584	// Get the logs
1585	$result = lz_selectquery("SELECT * FROM `".$wpdb->prefix."loginizer_logs`
1586	ORDER BY `time` DESC
1587	LIMIT ".$lz_env['cur_page'].", ".$lz_env['res_len']."", 1);
1588	//print_r($result);
1589
1590	$lz_env['cur_page'] = ($lz_env['cur_page'] / $lz_env['res_len']) + 1;
1591	$lz_env['cur_page'] = $lz_env['cur_page'] < 1 ? 1 : $lz_env['cur_page'];
1592	$lz_env['next_page'] = ($lz_env['cur_page'] + 1) > $lz_env['max_page'] ? $lz_env['max_page'] : ($lz_env['cur_page'] + 1);
1593	$lz_env['prev_page'] = ($lz_env['cur_page'] - 1) < 1 ? 1 : ($lz_env['cur_page'] - 1);
1594
1595	// Reload the settings
1596	$loginizer['blacklist'] = get_option('loginizer_blacklist');
1597	$loginizer['whitelist'] = get_option('loginizer_whitelist');
1598
1599	$saved_msgs = get_option('loginizer_msg');
1600
1601	?>
1602
1603	<div id="" class="postbox">
1604
1605	<button class="handlediv button-link" aria-expanded="true" type="button">
1606	<span class="screen-reader-text">Toggle panel: Failed Login Attempts Logs</span>
1607	<span class="toggle-indicator" aria-hidden="true"></span>
1608	</button>
1609
1610	<h2 class="hndle ui-sortable-handle">
1611	<?php echo __('<span>Failed Login Attempts Logs</span>   (Past '.($loginizer['reset_retries']/60/60).' hours)','loginizer'); ?>
1612	</h2>
1613
1614	<script>
1615	function yesdsd(){
1616	window.location = '<?php echo menu_page_url('loginizer_brute_force', false);?>&lzpage='+jQuery("#current-page-selector").val();
1617	return false;
1618	}
1619	</script>
1620
1621	<form method="get" onsubmit="return yesdsd();">
1622	<div class="tablenav">
1623	<p class="tablenav-pages" style="margin: 5px 10px" align="right">
1624	<span class="displaying-num"><?php echo $lz_env['num_res'];?> items</span>
1625	<span class="pagination-links">
1626	<a class="first-page" href="<?php echo menu_page_url('loginizer_brute_force', false).'&lzpage=1';?>"><span class="screen-reader-text">First page</span><span aria-hidden="true">«</span></a>
1627	<a class="prev-page" href="<?php echo menu_page_url('loginizer_brute_force', false).'&lzpage='.$lz_env['prev_page'];?>"><span class="screen-reader-text">Previous page</span><span aria-hidden="true">‹</span></a>
1628	<span class="paging-input">
1629	<label for="current-page-selector" class="screen-reader-text">Current Page</label>
1630	<input class="current-page" id="current-page-selector" name="lzpage" value="<?php echo $lz_env['cur_page'];?>" size="3" aria-describedby="table-paging" type="text"><span class="tablenav-paging-text"> of <span class="total-pages"><?php echo $lz_env['max_page'];?></span></span>
1631	</span>
1632	<a class="next-page" href="<?php echo menu_page_url('loginizer_brute_force', false).'&lzpage='.$lz_env['next_page'];?>"><span class="screen-reader-text">Next page</span><span aria-hidden="true">›</span></a>
1633	<a class="last-page" href="<?php echo menu_page_url('loginizer_brute_force', false).'&lzpage='.$lz_env['max_page'];?>"><span class="screen-reader-text">Last page</span><span aria-hidden="true">»</span></a>
1634	</span>
1635	</p>
1636	</div>
1637	</form>
1638
1639	<form action="" method="post" enctype="multipart/form-data">
1640	<?php wp_nonce_field('loginizer-options'); ?>
1641	<div class="inside">
1642	<table class="wp-list-table widefat fixed users" border="0">
1643	<tr>
1644	<th scope="row" valign="top" style="background:#EFEFEF;" width="20">#</th>
1645	<th scope="row" valign="top" style="background:#EFEFEF;"><?php echo __('IP','loginizer'); ?></th>
1646	<th scope="row" valign="top" style="background:#EFEFEF;"><?php echo __('Attempted Username','loginizer'); ?></th>
1647	<th scope="row" valign="top" style="background:#EFEFEF;"><?php echo __('Last Failed Attempt (DD/MM/YYYY)','loginizer'); ?></th>
1648	<th scope="row" valign="top" style="background:#EFEFEF;"><?php echo __('Failed Attempts Count','loginizer'); ?></th>
1649	<th scope="row" valign="top" style="background:#EFEFEF;"><?php echo __('Lockouts Count','loginizer'); ?></th>
1650	<th scope="row" valign="top" style="background:#EFEFEF;" width="150"><?php echo __('URL Attacked','loginizer'); ?></th>
1651	</tr>
1652	<?php
1653
1654	if(empty($result)){
1655	echo '
1656	<tr>
1657	<td colspan="4">
1658	No Logs. You will see logs about failed login attempts here.
1659	</td>
1660	</tr>';
1661	}else{
1662	foreach($result as $ik => $iv){
1663	$status_button = (!empty($iv['status']) ? 'disable' : 'enable');
1664	echo '
1665	<tr>
1666	<td>
1667	<input type="checkbox" value="'.$iv['ip'].'" name="lz_reset_ips[]" />
1668	</td>
1669	<td>
1670	'.$iv['ip'].'
1671	</td>
1672	<td>
1673	'.$iv['username'].'
1674	</td>
1675	<td>
1676	'.date('d/m/Y H:i:s', $iv['time']).'
1677	</td>
1678	<td>
1679	'.$iv['count'].'
1680	</td>
1681	<td>
1682	'.$iv['lockout'].'
1683	</td>
1684	<td>
1685	'.$iv['url'].'
1686	</td>
1687	</tr>';
1688	}
1689	}
1690
1691	?>
1692	</table>
1693
1694	<br>
1695	<input name="lz_reset_ip" class="button button-primary action" value="<?php echo __('Remove From Logs', 'loginizer'); ?>" type="submit" />
1696
1697	<input name="lz_reset_all_ip" class="button button-primary action" value="<?php echo __('Clear All Logs', 'loginizer'); ?>" type="submit" />
1698	</div>
1699	</div>
1700	</form>
1701	<br />
1702
1703	<div id="" class="postbox">
1704
1705	<button class="handlediv button-link" aria-expanded="true" type="button">
1706	<span class="screen-reader-text">Toggle panel: Brute Force Settings</span>
1707	<span class="toggle-indicator" aria-hidden="true"></span>
1708	</button>
1709
1710	<h2 class="hndle ui-sortable-handle">
1711	<span><?php echo __('Brute Force Settings', 'loginizer'); ?></span>
1712	</h2>
1713
1714	<div class="inside">
1715
1716	<form action="" method="post" enctype="multipart/form-data">
1717	<?php wp_nonce_field('loginizer-options'); ?>
1718	<table class="form-table">
1719	<tr>
1720	<th scope="row" valign="top"><label for="max_retries"><?php echo __('Max Retries','loginizer'); ?></label></th>
1721	<td>
1722	<input type="text" size="3" value="<?php echo lz_optpost('max_retries', $loginizer['max_retries']); ?>" name="max_retries" id="max_retries" /> <?php echo __('Maximum failed attempts allowed before lockout','loginizer'); ?> <br />
1723	</td>
1724	</tr>
1725	<tr>
1726	<th scope="row" valign="top"><label for="lockout_time"><?php echo __('Lockout Time','loginizer'); ?></label></th>
1727	<td>
1728	<input type="text" size="3" value="<?php echo (!empty($lockout_time) ? $lockout_time : $loginizer['lockout_time']) / 60; ?>" name="lockout_time" id="lockout_time" /> <?php echo __('minutes','loginizer'); ?> <br />
1729	</td>
1730	</tr>
1731	<tr>
1732	<th scope="row" valign="top"><label for="max_lockouts"><?php echo __('Max Lockouts','loginizer'); ?></label></th>
1733	<td>
1734	<input type="text" size="3" value="<?php echo lz_optpost('max_lockouts', $loginizer['max_lockouts']); ?>" name="max_lockouts" id="max_lockouts" /> <?php echo __('','loginizer'); ?> <br />
1735	</td>
1736	</tr>
1737	<tr>
1738	<th scope="row" valign="top"><label for="lockouts_extend"><?php echo __('Extend Lockout','loginizer'); ?></label></th>
1739	<td>
1740	<input type="text" size="3" value="<?php echo (!empty($lockouts_extend) ? $lockouts_extend : $loginizer['lockouts_extend']) / 60 / 60; ?>" name="lockouts_extend" id="lockouts_extend" /> <?php echo __('hours. Extend Lockout time after Max Lockouts','loginizer'); ?> <br />
1741	</td>
1742	</tr>
1743	<tr>
1744	<th scope="row" valign="top"><label for="reset_retries"><?php echo __('Reset Retries','loginizer'); ?></label></th>
1745	<td>
1746	<input type="text" size="3" value="<?php echo (!empty($reset_retries) ? $reset_retries : $loginizer['reset_retries']) / 60 / 60; ?>" name="reset_retries" id="reset_retries" /> <?php echo __('hours','loginizer'); ?> <br />
1747	</td>
1748	</tr>
1749	<tr>
1750	<th scope="row" valign="top"><label for="notify_email"><?php echo __('Email Notification','loginizer'); ?></label></th>
1751	<td>
1752	<?php echo __('after ','loginizer'); ?>
1753	<input type="text" size="3" value="<?php echo (!empty($notify_email) ? $notify_email : $loginizer['notify_email']); ?>" name="notify_email" id="notify_email" /> <?php echo __('lockouts <br />0 to disable email notifications','loginizer'); ?>
1754	</td>
1755	</tr>
1756	</table><br />
1757	<input name="save_lz" class="button button-primary action" value="<?php echo __('Save Settings','loginizer'); ?>" type="submit" />
1758	<?php
1759
1760	if(empty($loginizer['disable_brute'])){
1761
1762	echo '<input name="disable_brute_lz" class="button action" value="'.__('Disable Brute Force Protection','loginizer').'" type="submit" style="float:right" />';
1763
1764	}else{
1765
1766	echo '<input name="enable_brute_lz" class="button button-primary action" value="'.__('Enable Brute Force Protection','loginizer').'" type="submit" style="float:right" />';
1767
1768	}
1769
1770	?>
1771	</form>
1772
1773	</div>
1774	</div>
1775	<br />
1776
1777	<?php
1778
1779	wp_enqueue_script('jquery-paginate', LOGINIZER_URL.'/jquery-paginate.js', array('jquery'), '1.10.15');
1780
1781	?>
1782
1783	<style>
1784	.page-navigation a {
1785	margin: 5px 2px;
1786	display: inline-block;
1787	padding: 5px 8px;
1788	color: #0073aa;
1789	background: #e5e5e5 none repeat scroll 0 0;
1790	border: 1px solid #ccc;
1791	text-decoration: none;
1792	transition-duration: 0.05s;
1793	transition-property: border, background, color;
1794	transition-timing-function: ease-in-out;
1795	}
1796
1797	.page-navigation a[data-selected] {
1798	background-color: #00a0d2;
1799	color: #fff;
1800	}
1801	</style>
1802
1803	<script>
1804
1805	jQuery(document).ready(function(){
1806	jQuery('#lz_bl_table').paginate({ limit: 11, navigationWrapper: jQuery('#lz_bl_nav')});
1807	jQuery('#lz_wl_table').paginate({ limit: 11, navigationWrapper: jQuery('#lz_wl_nav')});
1808	});
1809
1810	// Delete a Blacklist / Whitelist IP Range
1811	function del_confirm(field, todo_id, msg){
1812	var ret = confirm(msg);
1813
1814	if(ret){
1815	jQuery('#lz_bl_wl_todo').attr('name', field);
1816	jQuery('#lz_bl_wl_todo').val(todo_id);
1817	jQuery('#lz_bl_wl_form').submit();
1818	}
1819
1820	return false;
1821
1822	}
1823
1824	// Delete all Blacklist / Whitelist IP Ranges
1825	function del_confirm_all(msg){
1826	var ret = confirm(msg);
1827
1828	if(ret){
1829	return true;
1830	}
1831
1832	return false;
1833
1834	}
1835
1836	</script>
1837
1838	<div id="" class="postbox">
1839
1840	<button class="handlediv button-link" aria-expanded="true" type="button">
1841	<span class="screen-reader-text">Toggle panel: Blacklist IP</span>
1842	<span class="toggle-indicator" aria-hidden="true"></span>
1843	</button>
1844
1845	<h2 class="hndle ui-sortable-handle">
1846	<span><?php echo __('Blacklist IP','loginizer'); ?></span>
1847	</h2>
1848
1849	<div class="inside">
1850
1851	<?php echo __('Enter the IP you want to blacklist from login','loginizer'); ?>
1852
1853	<form action="" method="post">
1854	<?php wp_nonce_field('loginizer-options'); ?>
1855	<table class="form-table">
1856	<tr>
1857	<th scope="row" valign="top"><label for="start_ip"><?php echo __('Start IP','loginizer'); ?></label></th>
1858	<td>
1859	<input type="text" size="25" value="<?php echo(lz_optpost('start_ip')); ?>" name="start_ip" id="start_ip"/> <?php echo __('Start IP of the range','loginizer'); ?> <br />
1860	</td>
1861	</tr>
1862	<tr>
1863	<th scope="row" valign="top"><label for="end_ip"><?php echo __('End IP (Optional)','loginizer'); ?></label></th>
1864	<td>
1865	<input type="text" size="25" value="<?php echo(lz_optpost('end_ip')); ?>" name="end_ip" id="end_ip"/> <?php echo __('End IP of the range. <br />If you want to blacklist single IP leave this field blank.','loginizer'); ?> <br />
1866	</td>
1867	</tr>
1868	</table><br />
1869	<input name="blacklist_iprange" class="button button-primary action" value="<?php echo __('Add Blacklist IP Range','loginizer'); ?>" type="submit" />
1870	<input style="float:right" name="del_all_blacklist" onclick="return del_confirm_all('<?php echo __('Are you sure you want to delete all Blacklist IP Range(s) ?','loginizer'); ?>')" class="button action" value="<?php echo __('Delete All Blacklist IP Range(s)','loginizer'); ?>" type="submit" />
1871	</form>
1872	</div>
1873
1874	<div id="lz_bl_nav" style="margin: 5px 10px; text-align:right"></div>
1875	<table id="lz_bl_table" class="wp-list-table fixed striped users" border="0" width="95%" cellpadding="10" align="center">
1876	<tr>
1877	<th scope="row" valign="top" style="background:#EFEFEF;"><?php echo __('Start IP','loginizer'); ?></th>
1878	<th scope="row" valign="top" style="background:#EFEFEF;"><?php echo __('End IP','loginizer'); ?></th>
1879	<th scope="row" valign="top" style="background:#EFEFEF;"><?php echo __('Date (DD/MM/YYYY)','loginizer'); ?></th>
1880	<th scope="row" valign="top" style="background:#EFEFEF;" width="100"><?php echo __('Options','loginizer'); ?></th>
1881	</tr>
1882	<?php
1883	if(empty($loginizer['blacklist'])){
1884	echo '
1885	<tr>
1886	<td colspan="4">
1887	No Blacklist IPs. You will see blacklisted IP ranges here.
1888	</td>
1889	</tr>';
1890	}else{
1891	foreach($loginizer['blacklist'] as $ik => $iv){
1892	echo '
1893	<tr>
1894	<td>
1895	'.$iv['start'].'
1896	</td>
1897	<td>
1898	'.$iv['end'].'
1899	</td>
1900	<td>
1901	'.date('d/m/Y', $iv['time']).'
1902	</td>
1903	<td>
1904	<a class="submitdelete" href="javascript:void(0)" onclick="return del_confirm(\'bdelid\', '.$ik.', \'Are you sure you want to delete this IP range ?\')">Delete</a>
1905	</td>
1906	</tr>';
1907	}
1908	}
1909	?>
1910	</table>
1911	<br />
1912	<form action="" method="post" id="lz_bl_wl_form">
1913	<?php wp_nonce_field('loginizer-options'); ?>
1914	<input type="hidden" value="" name="" id="lz_bl_wl_todo"/>
1915	</form>
1916	</div>
1917
1918	<br />
1919
1920	<div id="" class="postbox">
1921
1922	<button class="handlediv button-link" aria-expanded="true" type="button">
1923	<span class="screen-reader-text">Toggle panel: Whitelist IP</span>
1924	<span class="toggle-indicator" aria-hidden="true"></span>
1925	</button>
1926
1927	<h2 class="hndle ui-sortable-handle">
1928	<span><?php echo __('Whitelist IP', 'loginizer'); ?></span>
1929	</h2>
1930
1931	<div class="inside">
1932
1933	<?php echo __('Enter the IP you want to whitelist for login','loginizer'); ?>
1934	<form action="" method="post">
1935	<?php wp_nonce_field('loginizer-options'); ?>
1936	<table class="form-table">
1937	<tr>
1938	<th scope="row" valign="top"><label for="start_ip_w"><?php echo __('Start IP','loginizer'); ?></label></th>
1939	<td>
1940	<input type="text" size="25" value="<?php echo(lz_optpost('start_ip_w')); ?>" name="start_ip_w" id="start_ip_w"/> <?php echo __('Start IP of the range','loginizer'); ?> <br />
1941	</td>
1942	</tr>
1943	<tr>
1944	<th scope="row" valign="top"><label for="end_ip_w"><?php echo __('End IP (Optional)','loginizer'); ?></label></th>
1945	<td>
1946	<input type="text" size="25" value="<?php echo(lz_optpost('end_ip_w')); ?>" name="end_ip_w" id="end_ip_w"/> <?php echo __('End IP of the range. <br />If you want to whitelist single IP leave this field blank.','loginizer'); ?> <br />
1947	</td>
1948	</tr>
1949	</table><br />
1950	<input name="whitelist_iprange" class="button button-primary action" value="<?php echo __('Add Whitelist IP Range','loginizer'); ?>" type="submit" />
1951	<input style="float:right" name="del_all_whitelist" onclick="return del_confirm_all('<?php echo __('Are you sure you want to delete all Whitelist IP Range(s) ?','loginizer'); ?>')" class="button action" value="<?php echo __('Delete All Whitelist IP Range(s)','loginizer'); ?>" type="submit" />
1952	</form>
1953	</div>
1954
1955	<div id="lz_wl_nav" style="margin: 5px 10px; text-align:right"></div>
1956	<table id="lz_wl_table" class="wp-list-table fixed striped users" border="0" width="95%" cellpadding="10" align="center">
1957	<tr>
1958	<th scope="row" valign="top" style="background:#EFEFEF;"><?php echo __('Start IP','loginizer'); ?></th>
1959	<th scope="row" valign="top" style="background:#EFEFEF;"><?php echo __('End IP','loginizer'); ?></th>
1960	<th scope="row" valign="top" style="background:#EFEFEF;"><?php echo __('Date (DD/MM/YYYY)','loginizer'); ?></th>
1961	<th scope="row" valign="top" style="background:#EFEFEF;" width="100"><?php echo __('Options','loginizer'); ?></th>
1962	</tr>
1963	<?php
1964	if(empty($loginizer['whitelist'])){
1965	echo '
1966	<tr>
1967	<td colspan="4">
1968	No Whitelist IPs. You will see whitelisted IP ranges here.
1969	</td>
1970	</tr>';
1971	}else{
1972	foreach($loginizer['whitelist'] as $ik => $iv){
1973	echo '
1974	<tr>
1975	<td>
1976	'.$iv['start'].'
1977	</td>
1978	<td>
1979	'.$iv['end'].'
1980	</td>
1981	<td>
1982	'.date('d/m/Y', $iv['time']).'
1983	</td>
1984	<td>
1985	<a class="submitdelete" href="javascript:void(0)" onclick="return del_confirm(\'delid\', '.$ik.', \'Are you sure you want to delete this IP range ?\')">Delete</a>
1986	</td>
1987	</tr>';
1988	}
1989	}
1990	?>
1991	</table>
1992	<br />
1993
1994	</div>
1995
1996	<div id="" class="postbox">
1997
1998	<button class="handlediv button-link" aria-expanded="true" type="button">
1999	<span class="screen-reader-text">Toggle panel: Error Messages</span>
2000	<span class="toggle-indicator" aria-hidden="true"></span>
2001	</button>
2002
2003	<h2 class="hndle ui-sortable-handle">
2004	<span><?php echo __('Error Messages', 'loginizer'); ?></span>
2005	</h2>
2006
2007	<div class="inside">
2008
2009	<form action="" method="post" enctype="multipart/form-data">
2010	<?php wp_nonce_field('loginizer-options'); ?>
2011	<table class="form-table">
2012	<tr>
2013	<th scope="row" valign="top"><label for="msg_inv_userpass"><?php echo __('Failed Login Attempt','loginizer'); ?></label></th>
2014	<td>
2015	<input type="text" size="25" value="<?php echo esc_attr($saved_msgs['inv_userpass']); ?>" name="msg_inv_userpass" id="msg_inv_userpass" />
2016	<?php echo __('Default: <em>"' . $loginizer['d_msg']['inv_userpass']. '"</em>', 'loginizer'); ?><br />
2017	</td>
2018	</tr>
2019	<tr>
2020	<th scope="row" valign="top"><label for="msg_ip_blacklisted"><?php echo __('Blacklisted IP','loginizer'); ?></label></th>
2021	<td>
2022	<input type="text" size="25" value="<?php echo esc_attr($saved_msgs['ip_blacklisted']); ?>" name="msg_ip_blacklisted" id="msg_ip_blacklisted" />
2023	<?php echo __('Default: <em>"' . $loginizer['d_msg']['ip_blacklisted']. '"</em>', 'loginizer'); ?><br />
2024	</td>
2025	</tr>
2026	</table><br />
2027	<input name="save_err_msgs_lz" class="button button-primary action" value="<?php echo __('Save Error Messages','loginizer'); ?>" type="submit" />
2028	</form>
2029	</div>
2030	</div>
2031	<?php
2032
2033	loginizer_page_footer();
2034
2035	}
2036
2037
2038	// Sorry to see you going
2039	register_uninstall_hook(LOGINIZER_FILE, 'loginizer_deactivation');
2040
2041	function loginizer_deactivation(){
2042
2043	global $wpdb;
2044
2045	$sql = array();
2046	$sql[] = "DROP TABLE ".$wpdb->prefix."loginizer_logs;";
2047
2048	foreach($sql as $sk => $sv){
2049	$wpdb->query($sv);
2050	}
2051
2052	delete_option('loginizer_version');
2053	delete_option('loginizer_options');
2054	delete_option('loginizer_last_reset');
2055	delete_option('loginizer_whitelist');
2056	delete_option('loginizer_blacklist');
2057	delete_option('loginizer_msg');
2058	delete_option('loginizer_security');
2059	delete_option('loginizer_wp_admin');
2060
2061	}
2062
2063