loginizer / init.php

init.php in Loginizer 1.4.0, 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', '1.4.0');
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	$url = esc_url($url);
580
581	$result = lz_selectquery("SELECT * FROM `".$wpdb->prefix."loginizer_logs` WHERE `ip` = '".$loginizer['current_ip']."';");
582
583	if(!empty($result)){
584	$lockout = floor((($result['count']+1) / $loginizer['max_retries']));
585	$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']."';");
586
587	// Do we need to email admin ?
588	if(!empty($loginizer['notify_email']) && $lockout >= $loginizer['notify_email']){
589
590	$sitename = lz_is_multisite() ? get_site_option('site_name') : get_option('blogname');
591	$mail = array();
592	$mail['to'] = lz_is_multisite() ? get_site_option('admin_email') : get_option('admin_email');
593	$mail['subject'] = 'Failed Login Attempts from IP '.$loginizer['current_ip'].' ('.$sitename.')';
594	$mail['message'] = 'Hi,
595
596	'.($result['count']+1).' failed login attempts and '.$lockout.' lockout(s) from IP '.$loginizer['current_ip'].'
597
598	Last Login Attempt : '.date('d/m/Y H:i:s', time()).'
599	Last User Attempt : '.$username.'
600	IP has been blocked until : '.date('d/m/Y H:i:s', time() + $loginizer['lockout_time']).'
601
602	Regards,
603	Loginizer';
604
605	@wp_mail($mail['to'], $mail['subject'], $mail['message']);
606	}
607	}else{
608	$insert = $wpdb->query("INSERT INTO `".$wpdb->prefix."loginizer_logs` SET `username` = '".$username."', `time` = '".time()."', `count` = '1', `ip` = '".$loginizer['current_ip']."', `lockout` = '0', `url` = '".$url."';");
609	}
610
611	// We need to add one as this is a failed attempt as well
612	$result['count'] = $result['count'] + 1;
613	$loginizer['retries_left'] = ($loginizer['max_retries'] - ($result['count'] % $loginizer['max_retries']));
614	$loginizer['retries_left'] = $loginizer['retries_left'] == $loginizer['max_retries'] ? 0 : $loginizer['retries_left'];
615
616	}
617	}
618
619	// Handles the error of the password not being there
620	function loginizer_error_handler($errors, $redirect_to){
621
622	global $wpdb, $loginizer, $lz_user_pass, $lz_cannot_login;
623
624	//echo 'loginizer_error_handler :';print_r($errors->errors);echo '<br>';
625
626	// Remove the empty password error
627	if(is_wp_error($errors)){
628
629	$codes = $errors->get_error_codes();
630
631	foreach($codes as $k => $v){
632	if($v == 'invalid_username' \|\| $v == 'incorrect_password'){
633	$show_error = 1;
634	}
635	}
636
637	$errors->remove('invalid_username');
638	$errors->remove('incorrect_password');
639
640	}
641
642	// Add the error
643	if(!empty($lz_user_pass) && !empty($show_error) && empty($lz_cannot_login)){
644	$errors->add('invalid_userpass', '<b>ERROR:</b> ' . $loginizer['msg']['inv_userpass']);
645	}
646
647	// Add the number of retires left as well
648	if(count($errors->get_error_codes()) > 0 && isset($loginizer['retries_left'])){
649	$errors->add('retries_left', loginizer_retries_left());
650	}
651
652	return $errors;
653
654	}
655
656
657
658	// Handles the error of the password not being there
659	function loginizer_woocommerce_error_handler(){
660
661	global $wpdb, $loginizer, $lz_user_pass, $lz_cannot_login;
662
663	if(function_exists('wc_add_notice')){
664	wc_add_notice( loginizer_retries_left(), 'error' );
665	}
666
667	}
668
669	// Returns a string with the number of retries left
670	function loginizer_retries_left(){
671
672	global $wpdb, $loginizer, $lz_user_pass, $lz_cannot_login;
673
674	// If we are to show the number of retries left
675	if(isset($loginizer['retries_left'])){
676	return '<b>'.$loginizer['retries_left'].'</b> attempt(s) left';
677	}
678
679	}
680
681	function loginizer_reset_retries(){
682
683	global $wpdb, $loginizer;
684
685	$deltime = time() - $loginizer['reset_retries'];
686	$result = $wpdb->query("DELETE FROM `".$wpdb->prefix."loginizer_logs` WHERE `time` <= '".$deltime."';");
687
688	update_option('loginizer_last_reset', time());
689
690	}
691
692	add_filter("plugin_action_links_$plugin_loginizer", 'loginizer_plugin_action_links');
693
694	// Add settings link on plugin page
695	function loginizer_plugin_action_links($links) {
696
697	if(!defined('LOGINIZER_PREMIUM')){
698	$links[] = '<a href="'.LOGINIZER_PRO_URL.'" style="color:#3db634;" target="_blank">'._x('Upgrade', 'Plugin action link label.', 'loginizer').'</a>';
699	}
700
701	$settings_link = '<a href="admin.php?page=loginizer">Settings</a>';
702	array_unshift($links, $settings_link);
703
704	return $links;
705	}
706
707	add_action('admin_menu', 'loginizer_admin_menu');
708
709	// Shows the admin menu of Loginizer
710	function loginizer_admin_menu() {
711
712	global $wp_version, $loginizer;
713
714	// Add the menu page
715	add_menu_page(__('Loginizer Dashboard'), __('Loginizer Security'), 'activate_plugins', 'loginizer', 'loginizer_page_dashboard');
716
717	// Dashboard
718	add_submenu_page('loginizer', __('Loginizer Dashboard'), __('Dashboard'), 'activate_plugins', 'loginizer', 'loginizer_page_dashboard');
719
720	// Brute Force
721	add_submenu_page('loginizer', __('Loginizer Brute Force Settings'), __('Brute Force'), 'activate_plugins', 'loginizer_brute_force', 'loginizer_page_brute_force');
722
723	if(defined('LOGINIZER_PREMIUM')){
724
725	// PasswordLess
726	add_submenu_page('loginizer', __('Loginizer PasswordLess Settings'), __('PasswordLess'), 'activate_plugins', 'loginizer_passwordless', 'loginizer_page_passwordless');
727
728	// Two Factor Auth
729	add_submenu_page('loginizer', __('Loginizer Two Factor Authentication'), __('Two Factor Auth'), 'activate_plugins', 'loginizer_2fa', 'loginizer_page_2fa');
730
731	// reCaptcha
732	add_submenu_page('loginizer', __('Loginizer reCAPTCHA Settings'), __('reCAPTCHA'), 'activate_plugins', 'loginizer_recaptcha', 'loginizer_page_recaptcha');
733
734	// Security Settings
735	add_submenu_page('loginizer', __('Loginizer Security Settings'), __('Security Settings'), 'activate_plugins', 'loginizer_security', 'loginizer_page_security');
736
737	// Security Settings
738	add_submenu_page('loginizer', __('Loginizer File Checksums'), __('File Checksums'), 'activate_plugins', 'loginizer_checksums', 'loginizer_page_checksums');
739
740	}elseif(!defined('LOGINIZER_PREMIUM') && !empty($loginizer['ins_time']) && $loginizer['ins_time'] < (time() - (30243600))){
741
742	// Go Pro link
743	add_submenu_page('loginizer', __('Loginizer Go Pro'), __('Go Pro'), 'activate_plugins', LOGINIZER_PRO_URL);
744
745	}
746
747	}
748
749	// The Loginizer Admin Options Page
750	function loginizer_page_header($title = 'Loginizer'){
751	/*wp_enqueue_script('common');
752	wp_enqueue_script('wp-lists');
753	wp_enqueue_script('postbox');
754	wp_nonce_field('closedpostboxes', 'closedpostboxesnonce', false);
755
756	echo '
757	<script>
758	jQuery(document).ready( function() {
759	//add_postbox_toggles("loginizer");
760	});
761	</script>';*/
762
763	?>
764	<style>
765	.lz-right-ul{
766	padding-left: 10px !important;
767	}
768
769	.lz-right-ul li{
770	list-style: circle !important;
771	}
772	</style>
773	<?php
774
775	echo '<div style="margin: 10px 20px 0 2px;">
776	<div class="metabox-holder columns-2">
777	<div class="postbox-container">
778	<div id="top-sortables" class="meta-box-sortables ui-sortable">
779
780	<table cellpadding="2" cellspacing="1" width="100%" class="fixed" border="0">
781	<tr>
782	<td valign="top"><h3>'.$title.'</h3></td>
783	<td align="right"><a target="_blank" class="button button-primary" href="https://wordpress.org/support/view/plugin-reviews/loginizer">Review Loginizer</a></td>
784	<td align="right" width="40"><a target="_blank" href="https://twitter.com/loginizer"><img src="'.LOGINIZER_URL.'/twitter.png" /></a></td>
785	<td align="right" width="40"><a target="_blank" href="https://www.facebook.com/Loginizer-815504798591884"><img src="'.LOGINIZER_URL.'/facebook.png" /></a></td>
786	</tr>
787	</table>
788	<hr />
789
790	<!--Main Table-->
791	<table cellpadding="8" cellspacing="1" width="100%" class="fixed">
792	<tr>
793	<td valign="top">';
794
795	}
796
797	// The Loginizer Theme footer
798	function loginizer_page_footer(){
799
800	echo '</td>
801	<td width="200" valign="top" id="loginizer-right-bar">';
802
803	if(!defined('LOGINIZER_PREMIUM')){
804
805	echo '
806	<div class="postbox" style="min-width:0px !important;">
807	<h2 class="hndle ui-sortable-handle">
808	<span>Premium Version</span>
809	</h2>
810	<div class="inside">
811	<i>Upgrade to the premium version and get the following features </i>:<br>
812	<ul class="lz-right-ul">
813	<li>PasswordLess Login</li>
814	<li>Two Factor Auth - Email</li>
815	<li>Two Factor Auth - App</li>
816	<li>Login Challenge Question</li>
817	<li>reCAPTCHA</li>
818	<li>Rename Login Page</li>
819	<li>Disable XML-RPC</li>
820	<li>And many more ...</li>
821	</ul>
822	<center><a class="button button-primary" href="https://loginizer.com/members/cart.php">Upgrade</a></center>
823	</div>
824	</div>';
825
826	}else{
827
828	echo '
829	<div class="postbox" style="min-width:0px !important;">
830	<h2 class="hndle ui-sortable-handle">
831	<span>Recommendations</span>
832	</h2>
833	<div class="inside">
834	<i>We recommed that you enable atleast one of the following security features</i>:<br>
835	<ul class="lz-right-ul">
836	<li>Rename Login Page</li>
837	<li>Login Challenge Question</li>
838	<li>reCAPTCHA</li>
839	<li>Two Factor Auth - Email</li>
840	<li>Two Factor Auth - App</li>
841	<li>Change \'admin\' Username</li>
842	</ul>
843	</div>
844	</div>';
845	}
846
847	echo '</td>
848	</tr>
849	</table>
850	<br />
851	<div style="width:45%;background:#FFF;padding:15px; margin:auto">
852	<b>Let your friends know that you have secured your website :</b>
853	<form method="get" action="https://twitter.com/intent/tweet" id="tweet" onsubmit="return dotweet(this);">
854	<textarea name="text" cols="45" row="3" style="resize:none;">I just secured my @WordPress site against #bruteforce using @loginizer</textarea>
855	<input type="submit" value="Tweet!" class="button button-primary" onsubmit="return false;" id="twitter-btn" style="margin-top:20px;"/>
856	</form>
857
858	</div>
859	<br />
860
861	<script>
862	function dotweet(ele){
863	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");
864	return false;
865	}
866	</script>
867
868	<hr />
869	<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>.
870
871	</div>
872	</div>
873	</div>
874	</div>';
875
876	}
877
878	// The Loginizer Admin Options Page
879	function loginizer_page_dashboard(){
880
881	global $loginizer, $lz_error, $lz_env;
882
883	// Is there a license key ?
884	if(isset($_POST['save_lz'])){
885
886	$license = lz_optpost('lz_license');
887
888	// Check if its a valid license
889	if(empty($license)){
890	$lz_error['lic_invalid'] = __('The license key was not submitted', 'loginizer');
891	return loginizer_page_dashboard_T();
892	}
893
894	$resp = wp_remote_get(LOGINIZER_API.'license.php?license='.$license);
895
896	if(is_array($resp)){
897	$json = json_decode($resp['body'], true);
898	//print_r($json);
899	}
900
901	// Save the License
902	if(empty($json['license'])){
903
904	$lz_error['lic_invalid'] = __('The license key is invalid', 'loginizer');
905	return loginizer_page_dashboard_T();
906
907	}else{
908
909	update_option('loginizer_license', $json);
910
911	// Mark as saved
912	$GLOBALS['lz_saved'] = true;
913	}
914
915	}
916
917
918	// Is there a IP Method ?
919	if(isset($_POST['save_lz_ip_method'])){
920
921	$ip_method = (int) lz_optpost('lz_ip_method');
922	$custom_ip_method = lz_optpost('lz_custom_ip_method');
923
924	if($ip_method >= 0 && $ip_method <= 3){
925	update_option('loginizer_ip_method', $ip_method);
926	}
927
928	// Custom Method name ?
929	if($ip_method == 3){
930	update_option('loginizer_custom_ip_method', $custom_ip_method);
931	}
932
933	}
934
935	loginizer_page_dashboard_T();
936
937	}
938
939	// The Loginizer Admin Options Page - THEME
940	function loginizer_page_dashboard_T(){
941
942	global $loginizer, $lz_error, $lz_env;
943
944	loginizer_page_header('Loginizer Dashboard');
945	?>
946	<style>
947	.welcome-panel{
948	margin: 0px;
949	padding: 10px;
950	}
951
952	input[type="text"], textarea, select {
953	width: 70%;
954	}
955
956	.form-table label{
957	font-weight:bold;
958	}
959
960	.exp{
961	font-size:12px;
962	}
963	</style>
964
965	<?php
966	echo '<script src="https://api.loginizer.com/'.(defined('LOGINIZER_PREMIUM') ? 'news_security.js' : 'news.js').'"></script><br>';
967
968	// Saved ?
969	if(!empty($GLOBALS['lz_saved'])){
970	echo '<div id="message" class="updated"><p>'. __('The settings were saved successfully', 'loginizer'). '</p></div><br />';
971	}
972
973	// Any errors ?
974	if(!empty($lz_error)){
975	lz_report_error($lz_error);echo '<br />';
976	}
977
978	?>
979
980	<div class="postbox">
981
982	<button class="handlediv button-link" aria-expanded="true" type="button">
983	<span class="screen-reader-text">Toggle panel: Getting Started</span>
984	<span class="toggle-indicator" aria-hidden="true"></span>
985	</button>
986
987	<h2 class="hndle ui-sortable-handle">
988	<span><?php echo __('Getting Started', 'loginizer'); ?></span>
989	</h2>
990
991	<div class="inside">
992
993	<form action="" method="post" enctype="multipart/form-data">
994	<?php wp_nonce_field('loginizer-options'); ?>
995	<table class="form-table">
996	<tr>
997	<td scope="row" valign="top" colspan="2" style="line-height:150%">
998	<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>
999	<?php
1000	if(defined('LOGINIZER_PREMIUM')){
1001	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>';
1002	}
1003	?>
1004	</td>
1005	</tr>
1006	</table>
1007	</form>
1008
1009	</div>
1010	</div>
1011
1012	<div class="postbox">
1013
1014	<button class="handlediv button-link" aria-expanded="true" type="button">
1015	<span class="screen-reader-text">Toggle panel: System Information</span>
1016	<span class="toggle-indicator" aria-hidden="true"></span>
1017	</button>
1018
1019	<h2 class="hndle ui-sortable-handle">
1020	<span><?php echo __('System Information', 'loginizer'); ?></span>
1021	</h2>
1022
1023	<div class="inside">
1024
1025	<form action="" method="post" enctype="multipart/form-data">
1026	<?php wp_nonce_field('loginizer-options'); ?>
1027	<table class="wp-list-table fixed striped users" cellspacing="1" border="0" width="95%" cellpadding="10" align="center">
1028	<?php
1029	echo '
1030	<tr>
1031	<th align="left" width="25%">'.__('Loginizer Version', 'loginizer').'</th>
1032	<td>'.LOGINIZER_VERSION.(defined('LOGINIZER_PREMIUM') ? ' (Security PRO Version)' : '').'</td>
1033	</tr>';
1034
1035	if(defined('LOGINIZER_PREMIUM')){
1036	echo '
1037	<tr>
1038	<th align="left" valign="top">'.__('Loginizer License', 'loginizer').'</th>
1039	<td align="left">
1040	'.(empty($loginizer['license']) ? '<span style="color:red">Unlicensed</span>    ' : '').'
1041	<input type="text" name="lz_license" value="'.(empty($loginizer['license']) ? '' : $loginizer['license']['license']).'" size="30" placeholder="e.g. WXCSE-SFJJX-XXXXX-AAAAA-BBBBB" style="width:300px;" />
1042	<input name="save_lz" class="button button-primary" value="Update License" type="submit" />';
1043
1044	if(!empty($loginizer['license'])){
1045
1046	$expires = $loginizer['license']['expires'];
1047	$expires = substr($expires, 0, 4).'/'.substr($expires, 4, 2).'/'.substr($expires, 6);
1048
1049	echo '<div style="margin-top:10px;">License Active : '.(empty($loginizer['license']['active']) ? '<span style="color:red">No</span>' : 'Yes').'
1050	License Expires : '.($loginizer['license']['expires'] <= date('Ymd') ? '<span style="color:red">'.$expires.'</span>' : $expires).'
1051	</div>';
1052	}
1053
1054
1055	echo
1056	'</td>
1057	</tr>';
1058	}
1059
1060	echo '<tr>
1061	<th align="left">'.__('URL', 'loginizer').'</th>
1062	<td>'.get_site_url().'</td>
1063	</tr>
1064	<tr>
1065	<th align="left">'.__('Path', 'loginizer').'</th>
1066	<td>'.ABSPATH.'</td>
1067	</tr>
1068	<tr>
1069	<th align="left">'.__('Server\'s IP Address', 'loginizer').'</th>
1070	<td>'.$_SERVER['SERVER_ADDR'].'</td>
1071	</tr>
1072	<tr>
1073	<th align="left">'.__('Your IP Address', 'loginizer').'</th>
1074	<td>'.lz_getip().'
1075	<div style="float:right">
1076	Method :
1077	<select name="lz_ip_method" id="lz_ip_method" style="font-size:11px; width:150px" onchange="lz_ip_method_handle()">
1078	<option value="0" '.lz_POSTselect('lz_ip_method', 0, (@$loginizer['ip_method'] == 0)).'>REMOTE_ADDR</option>
1079	<option value="1" '.lz_POSTselect('lz_ip_method', 1, (@$loginizer['ip_method'] == 1)).'>HTTP_X_FORWARDED_FOR</option>
1080	<option value="2" '.lz_POSTselect('lz_ip_method', 2, (@$loginizer['ip_method'] == 2)).'>HTTP_CLIENT_IP</option>
1081	<option value="3" '.lz_POSTselect('lz_ip_method', 3, (@$loginizer['ip_method'] == 3)).'>CUSTOM</option>
1082	</select>
1083	<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" />
1084	<input name="save_lz_ip_method" class="button button-primary" value="Save" type="submit" />
1085	</div>
1086	</td>
1087	</tr>
1088	<tr>
1089	<th align="left">'.__('wp-config.php is writable', 'loginizer').'</th>
1090	<td>'.(is_writable(ABSPATH.'/wp-config.php') ? '<span style="color:red">Yes</span>' : '<span style="color:green">No</span>').'</td>
1091	</tr>';
1092
1093	if(file_exists(ABSPATH.'/.htaccess')){
1094	echo '
1095	<tr>
1096	<th align="left">'.__('.htaccess is writable', 'loginizer').'</th>
1097	<td>'.(is_writable(ABSPATH.'/.htaccess') ? '<span style="color:red">Yes</span>' : '<span style="color:green">No</span>').'</td>
1098	</tr>';
1099
1100	}
1101
1102	?>
1103	</table>
1104	</form>
1105
1106	</div>
1107	</div>
1108
1109	<script type="text/javascript">
1110
1111	function lz_ip_method_handle(){
1112	var ele = jQuery('#lz_ip_method');
1113	if(ele.val() == 3){
1114	jQuery('#lz_custom_ip_method').show();
1115	}else{
1116	jQuery('#lz_custom_ip_method').hide();
1117	}
1118	};
1119
1120	lz_ip_method_handle();
1121
1122	</script>
1123
1124	<div id="" class="postbox">
1125
1126	<button class="handlediv button-link" aria-expanded="true" type="button">
1127	<span class="screen-reader-text">Toggle panel: File Permissions</span>
1128	<span class="toggle-indicator" aria-hidden="true"></span>
1129	</button>
1130
1131	<h2 class="hndle ui-sortable-handle">
1132	<span><?php echo __('File Permissions', 'loginizer'); ?></span>
1133	</h2>
1134
1135	<div class="inside">
1136
1137	<form action="" method="post" enctype="multipart/form-data">
1138	<?php wp_nonce_field('loginizer-options'); ?>
1139	<table class="wp-list-table fixed striped users" border="0" width="95%" cellpadding="10" align="center">
1140	<?php
1141
1142	echo '
1143	<tr>
1144	<th style="background:#EFEFEF;">'.__('Relative Path', 'loginizer').'</th>
1145	<th style="width:10%; background:#EFEFEF;">'.__('Suggested', 'loginizer').'</th>
1146	<th style="width:10%; background:#EFEFEF;">'.__('Actual', 'loginizer').'</th>
1147	</tr>';
1148
1149	$wp_content = basename(dirname(dirname(dirname(__FILE__))));
1150
1151	$files_to_check = array('/' => '0755',
1152	'/wp-admin' => '0755',
1153	'/wp-includes' => '0755',
1154	'/wp-config.php' => '0444',
1155	'/'.$wp_content => '0755',
1156	'/'.$wp_content.'/themes' => '0755',
1157	'/'.$wp_content.'/plugins' => '0755',
1158	'.htaccess' => '0444');
1159
1160	$root = ABSPATH;
1161
1162	foreach($files_to_check as $k => $v){
1163
1164	$path = $root.'/'.$k;
1165	$stat = @stat($path);
1166	$suggested = $v;
1167	$actual = substr(sprintf('%o', $stat['mode']), -4);
1168
1169	echo '
1170	<tr>
1171	<td>'.$k.'</td>
1172	<td>'.$suggested.'</td>
1173	<td><span '.($suggested != $actual ? 'style="color: red;"' : '').'>'.$actual.'</span></td>
1174	</tr>';
1175
1176	}
1177
1178	?>
1179	</table>
1180	</form>
1181
1182	</div>
1183	</div>
1184
1185	<?php
1186
1187	loginizer_page_footer();
1188
1189	}
1190
1191	// The Loginizer Admin Options Page
1192	function loginizer_page_brute_force(){
1193
1194	global $wpdb, $wp_roles, $loginizer;
1195
1196	if(!current_user_can('manage_options')){
1197	wp_die('Sorry, but you do not have permissions to change settings.');
1198	}
1199
1200	/* Make sure post was from this page */
1201	if(count($_POST) > 0){
1202	check_admin_referer('loginizer-options');
1203	}
1204
1205	// BEGIN THEME
1206	loginizer_page_header('Loginizer - Brute Force Settings');
1207
1208	// Load the blacklist and whitelist
1209	$loginizer['blacklist'] = get_option('loginizer_blacklist');
1210	$loginizer['whitelist'] = get_option('loginizer_whitelist');
1211
1212	// Disable Brute Force
1213	if(isset($_POST['disable_brute_lz'])){
1214
1215	// Save the options
1216	update_option('loginizer_disable_brute', 1);
1217
1218	$loginizer['disable_brute'] = 1;
1219
1220	echo '<div id="message" class="updated"><p>'
1221	. __('The Brute Force Protection feature is now disabled', 'loginizer')
1222	. '</p></div><br />';
1223
1224	}
1225
1226	// Enable brute force
1227	if(isset($_POST['enable_brute_lz'])){
1228
1229	// Save the options
1230	update_option('loginizer_disable_brute', 0);
1231
1232	$loginizer['disable_brute'] = 0;
1233
1234	echo '<div id="message" class="updated"><p>'
1235	. __('The Brute Force Protection feature is now enabled', 'loginizer')
1236	. '</p></div><br />';
1237
1238	}
1239
1240	// The Brute Force Settings
1241	if(isset($_POST['save_lz'])){
1242
1243	$max_retries = (int) lz_optpost('max_retries');
1244	$lockout_time = (int) lz_optpost('lockout_time');
1245	$max_lockouts = (int) lz_optpost('max_lockouts');
1246	$lockouts_extend = (int) lz_optpost('lockouts_extend');
1247	$reset_retries = (int) lz_optpost('reset_retries');
1248	$notify_email = (int) lz_optpost('notify_email');
1249
1250	$lockout_time = $lockout_time * 60;
1251	$lockouts_extend = $lockouts_extend * 60 * 60;
1252	$reset_retries = $reset_retries * 60 * 60;
1253
1254	if(empty($error)){
1255
1256	$option['max_retries'] = $max_retries;
1257	$option['lockout_time'] = $lockout_time;
1258	$option['max_lockouts'] = $max_lockouts;
1259	$option['lockouts_extend'] = $lockouts_extend;
1260	$option['reset_retries'] = $reset_retries;
1261	$option['notify_email'] = $notify_email;
1262
1263	// Save the options
1264	update_option('loginizer_options', $option);
1265
1266	$saved = true;
1267
1268	}else{
1269	lz_report_error($error);
1270	}
1271
1272	if(!empty($notice)){
1273	lz_report_notice($notice);
1274	}
1275
1276	if(!empty($saved)){
1277	echo '<div id="message" class="updated"><p>'
1278	. __('The settings were saved successfully', 'loginizer')
1279	. '</p></div><br />';
1280	}
1281
1282	}
1283
1284	// Delete a Blackist IP range
1285	if(isset($_POST['bdelid'])){
1286
1287	$delid = (int) lz_optreq('bdelid');
1288
1289	// Unset and save
1290	$blacklist = $loginizer['blacklist'];
1291	unset($blacklist[$delid]);
1292	update_option('loginizer_blacklist', $blacklist);
1293
1294	echo '<div id="message" class="updated fade"><p>'
1295	. __('The Blacklist IP range has been deleted successfully', 'loginizer')
1296	. '</p></div><br />';
1297
1298	}
1299
1300	// Delete all Blackist IP ranges
1301	if(isset($_POST['del_all_blacklist'])){
1302
1303	// Unset and save
1304	update_option('loginizer_blacklist', array());
1305
1306	echo '<div id="message" class="updated fade"><p>'
1307	. __('The Blacklist IP range(s) have been cleared successfully', 'loginizer')
1308	. '</p></div><br />';
1309
1310	}
1311
1312	// Delete a Whitelist IP range
1313	if(isset($_POST['delid'])){
1314
1315	$delid = (int) lz_optreq('delid');
1316
1317	// Unset and save
1318	$whitelist = $loginizer['whitelist'];
1319	unset($whitelist[$delid]);
1320	update_option('loginizer_whitelist', $whitelist);
1321
1322	echo '<div id="message" class="updated fade"><p>'
1323	. __('The Whitelist IP range has been deleted successfully', 'loginizer')
1324	. '</p></div><br />';
1325
1326	}
1327
1328	// Delete all Blackist IP ranges
1329	if(isset($_POST['del_all_whitelist'])){
1330
1331	// Unset and save
1332	update_option('loginizer_whitelist', array());
1333
1334	echo '<div id="message" class="updated fade"><p>'
1335	. __('The Whitelist IP range(s) have been cleared successfully', 'loginizer')
1336	. '</p></div><br />';
1337
1338	}
1339
1340	// Reset All Logs
1341	if(isset($_POST['lz_reset_all_ip'])){
1342
1343	$result = $wpdb->query("DELETE FROM `".$wpdb->prefix."loginizer_logs`
1344	WHERE `time` > 0");
1345
1346	echo '<div id="message" class="updated fade"><p>'
1347	. __('All the IP Logs have been cleared', 'loginizer')
1348	. '</p></div><br />';
1349	}
1350
1351	// Reset Logs
1352	if(isset($_POST['lz_reset_ips']) && is_array($_POST['lz_reset_ips'])){
1353
1354	$ips = $_POST['lz_reset_ips'];
1355
1356	foreach($ips as $ip){
1357	if(!lz_valid_ip($ip)){
1358	$error[] = 'The IP - '.$ip.' is invalid !';
1359	}
1360	}
1361
1362	if(count($ips) < 1){
1363	$error[] = 'There are no IPs submitted';
1364	}
1365
1366	// Should we start deleting logs
1367	if(empty($error)){
1368
1369	$result = $wpdb->query("DELETE FROM `".$wpdb->prefix."loginizer_logs`
1370	WHERE `ip` IN ('".implode("', '", $ips)."')");
1371
1372	if(empty($error)){
1373
1374	echo '<div id="message" class="updated fade"><p>'
1375	. __('The selected IP Logs have been reset', 'loginizer')
1376	. '</p></div><br />';
1377
1378	}
1379
1380	}
1381
1382	if(!empty($error)){
1383	lz_report_error($error);echo '<br />';
1384	}
1385
1386	}
1387
1388	if(isset($_POST['blacklist_iprange'])){
1389
1390	$start_ip = lz_optpost('start_ip');
1391	$end_ip = lz_optpost('end_ip');
1392
1393	if(empty($start_ip)){
1394	$error[] = 'Please enter the Start IP';
1395	}
1396
1397	// If no end IP we consider only 1 IP
1398	if(empty($end_ip)){
1399	$end_ip = $start_ip;
1400	}
1401
1402	if(!lz_valid_ip($start_ip)){
1403	$error[] = 'Please provide a valid start IP';
1404	}
1405
1406	if(!lz_valid_ip($end_ip)){
1407	$error[] = 'Please provide a valid end IP';
1408	}
1409
1410	// Regular ranges will work
1411	if(inet_ptoi($start_ip) > inet_ptoi($end_ip)){
1412
1413	// BUT, if 0.0.0.1 - 255.255.255.255 is given, it will not work
1414	if(inet_ptoi($start_ip) >= 0 && inet_ptoi($end_ip) < 0){
1415	// This is right
1416	}else{
1417	$error[] = 'The End IP cannot be smaller than the Start IP';
1418	}
1419
1420	}
1421
1422	if(empty($error)){
1423
1424	$blacklist = $loginizer['blacklist'];
1425
1426	foreach($blacklist as $k => $v){
1427
1428	// This is to check if there is any other range exists with the same Start or End IP
1429	if(( inet_ptoi($start_ip) <= inet_ptoi($v['start']) && inet_ptoi($v['start']) <= inet_ptoi($end_ip) )
1430	\|\| ( inet_ptoi($start_ip) <= inet_ptoi($v['end']) && inet_ptoi($v['end']) <= inet_ptoi($end_ip) )
1431	){
1432	$error[] = 'The Start IP or End IP submitted conflicts with an existing IP range !';
1433	break;
1434	}
1435
1436	// This is to check if there is any other range exists with the same Start IP
1437	if(inet_ptoi($v['start']) <= inet_ptoi($start_ip) && inet_ptoi($start_ip) <= inet_ptoi($v['end'])){
1438	$error[] = 'The Start IP is present in an existing range !';
1439	break;
1440	}
1441
1442	// This is to check if there is any other range exists with the same End IP
1443	if(inet_ptoi($v['start']) <= inet_ptoi($end_ip) && inet_ptoi($end_ip) <= inet_ptoi($v['end'])){
1444	$error[] = 'The End IP is present in an existing range!';
1445	break;
1446	}
1447
1448	}
1449
1450	$newid = ( empty($blacklist) ? 0 : max(array_keys($blacklist)) ) + 1;
1451
1452	if(empty($error)){
1453
1454	$blacklist[$newid] = array();
1455	$blacklist[$newid]['start'] = $start_ip;
1456	$blacklist[$newid]['end'] = $end_ip;
1457	$blacklist[$newid]['time'] = time();
1458
1459	update_option('loginizer_blacklist', $blacklist);
1460
1461	echo '<div id="message" class="updated fade"><p>'
1462	. __('Blacklist IP range added successfully', 'loginizer')
1463	. '</p></div><br />';
1464
1465	}
1466
1467	}
1468
1469	if(!empty($error)){
1470	lz_report_error($error);echo '<br />';
1471	}
1472
1473	}
1474
1475	if(isset($_POST['whitelist_iprange'])){
1476
1477	$start_ip = lz_optpost('start_ip_w');
1478	$end_ip = lz_optpost('end_ip_w');
1479
1480	if(empty($start_ip)){
1481	$error[] = 'Please enter the Start IP';
1482	}
1483
1484	// If no end IP we consider only 1 IP
1485	if(empty($end_ip)){
1486	$end_ip = $start_ip;
1487	}
1488
1489	if(!lz_valid_ip($start_ip)){
1490	$error[] = 'Please provide a valid start IP';
1491	}
1492
1493	if(!lz_valid_ip($end_ip)){
1494	$error[] = 'Please provide a valid end IP';
1495	}
1496
1497	if(inet_ptoi($start_ip) > inet_ptoi($end_ip)){
1498
1499	// BUT, if 0.0.0.1 - 255.255.255.255 is given, it will not work
1500	if(inet_ptoi($start_ip) >= 0 && inet_ptoi($end_ip) < 0){
1501	// This is right
1502	}else{
1503	$error[] = 'The End IP cannot be smaller than the Start IP';
1504	}
1505
1506	}
1507
1508	if(empty($error)){
1509
1510	$whitelist = $loginizer['whitelist'];
1511
1512	foreach($whitelist as $k => $v){
1513
1514	// This is to check if there is any other range exists with the same Start or End IP
1515	if(( inet_ptoi($start_ip) <= inet_ptoi($v['start']) && inet_ptoi($v['start']) <= inet_ptoi($end_ip) )
1516	\|\| ( inet_ptoi($start_ip) <= inet_ptoi($v['end']) && inet_ptoi($v['end']) <= inet_ptoi($end_ip) )
1517	){
1518	$error[] = 'The Start IP or End IP submitted conflicts with an existing IP range !';
1519	break;
1520	}
1521
1522	// This is to check if there is any other range exists with the same Start IP
1523	if(inet_ptoi($v['start']) <= inet_ptoi($start_ip) && inet_ptoi($start_ip) <= inet_ptoi($v['end'])){
1524	$error[] = 'The Start IP is present in an existing range !';
1525	break;
1526	}
1527
1528	// This is to check if there is any other range exists with the same End IP
1529	if(inet_ptoi($v['start']) <= inet_ptoi($end_ip) && inet_ptoi($end_ip) <= inet_ptoi($v['end'])){
1530	$error[] = 'The End IP is present in an existing range!';
1531	break;
1532	}
1533
1534	}
1535
1536	$newid = ( empty($whitelist) ? 0 : max(array_keys($whitelist)) ) + 1;
1537
1538	if(empty($error)){
1539
1540	$whitelist[$newid] = array();
1541	$whitelist[$newid]['start'] = $start_ip;
1542	$whitelist[$newid]['end'] = $end_ip;
1543	$whitelist[$newid]['time'] = time();
1544
1545	update_option('loginizer_whitelist', $whitelist);
1546
1547	echo '<div id="message" class="updated fade"><p>'
1548	. __('Whitelist IP range added successfully', 'loginizer')
1549	. '</p></div><br />';
1550
1551	}
1552
1553	}
1554
1555	if(!empty($error)){
1556	lz_report_error($error);echo '<br />';
1557	}
1558	}
1559
1560	// Save the messages
1561	if(isset($_POST['save_err_msgs_lz'])){
1562
1563	$msgs['inv_userpass'] = lz_optpost('msg_inv_userpass');
1564	$msgs['ip_blacklisted'] = lz_optpost('msg_ip_blacklisted');
1565
1566	// Update them
1567	update_option('loginizer_msg', $msgs);
1568
1569	echo '<div id="message" class="updated fade"><p>'
1570	. __('Error messages were saved successfully', 'loginizer')
1571	. '</p></div><br />';
1572
1573	}
1574
1575	// Count the Results
1576	$tmp = lz_selectquery("SELECT COUNT(*) AS num FROM `".$wpdb->prefix."loginizer_logs`");
1577	//print_r($tmp);
1578
1579	// Which Page is it
1580	$lz_env['res_len'] = 10;
1581	$lz_env['cur_page'] = lz_get_page('lzpage', $lz_env['res_len']);
1582	$lz_env['num_res'] = $tmp['num'];
1583	$lz_env['max_page'] = ceil($lz_env['num_res'] / $lz_env['res_len']);
1584
1585	// Get the logs
1586	$result = lz_selectquery("SELECT * FROM `".$wpdb->prefix."loginizer_logs`
1587	ORDER BY `time` DESC
1588	LIMIT ".$lz_env['cur_page'].", ".$lz_env['res_len']."", 1);
1589	//print_r($result);
1590
1591	$lz_env['cur_page'] = ($lz_env['cur_page'] / $lz_env['res_len']) + 1;
1592	$lz_env['cur_page'] = $lz_env['cur_page'] < 1 ? 1 : $lz_env['cur_page'];
1593	$lz_env['next_page'] = ($lz_env['cur_page'] + 1) > $lz_env['max_page'] ? $lz_env['max_page'] : ($lz_env['cur_page'] + 1);
1594	$lz_env['prev_page'] = ($lz_env['cur_page'] - 1) < 1 ? 1 : ($lz_env['cur_page'] - 1);
1595
1596	// Reload the settings
1597	$loginizer['blacklist'] = get_option('loginizer_blacklist');
1598	$loginizer['whitelist'] = get_option('loginizer_whitelist');
1599
1600	$saved_msgs = get_option('loginizer_msg');
1601
1602	?>
1603
1604	<div id="" class="postbox">
1605
1606	<button class="handlediv button-link" aria-expanded="true" type="button">
1607	<span class="screen-reader-text">Toggle panel: Failed Login Attempts Logs</span>
1608	<span class="toggle-indicator" aria-hidden="true"></span>
1609	</button>
1610
1611	<h2 class="hndle ui-sortable-handle">
1612	<?php echo __('<span>Failed Login Attempts Logs</span>   (Past '.($loginizer['reset_retries']/60/60).' hours)','loginizer'); ?>
1613	</h2>
1614
1615	<script>
1616	function yesdsd(){
1617	window.location = '<?php echo menu_page_url('loginizer_brute_force', false);?>&lzpage='+jQuery("#current-page-selector").val();
1618	return false;
1619	}
1620	</script>
1621
1622	<form method="get" onsubmit="return yesdsd();">
1623	<div class="tablenav">
1624	<p class="tablenav-pages" style="margin: 5px 10px" align="right">
1625	<span class="displaying-num"><?php echo $lz_env['num_res'];?> items</span>
1626	<span class="pagination-links">
1627	<a class="first-page" href="<?php echo menu_page_url('loginizer_brute_force', false).'&lzpage=1';?>"><span class="screen-reader-text">First page</span><span aria-hidden="true">«</span></a>
1628	<a class="prev-page" href="<?php echo menu_page_url('loginizer_brute_force', false).'&lzpage='.$lz_env['prev_page'];?>"><span class="screen-reader-text">Previous page</span><span aria-hidden="true">‹</span></a>
1629	<span class="paging-input">
1630	<label for="current-page-selector" class="screen-reader-text">Current Page</label>
1631	<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 $lz_env['max_page'];?></span></span>
1632	</span>
1633	<a class="next-page" href="<?php echo menu_page_url('loginizer_brute_force', false).'&lzpage='.$lz_env['next_page'];?>"><span class="screen-reader-text">Next page</span><span aria-hidden="true">›</span></a>
1634	<a class="last-page" href="<?php echo menu_page_url('loginizer_brute_force', false).'&lzpage='.$lz_env['max_page'];?>"><span class="screen-reader-text">Last page</span><span aria-hidden="true">»</span></a>
1635	</span>
1636	</p>
1637	</div>
1638	</form>
1639
1640	<form action="" method="post" enctype="multipart/form-data">
1641	<?php wp_nonce_field('loginizer-options'); ?>
1642	<div class="inside">
1643	<table class="wp-list-table widefat fixed users" border="0">
1644	<tr>
1645	<th scope="row" valign="top" style="background:#EFEFEF;" width="20">#</th>
1646	<th scope="row" valign="top" style="background:#EFEFEF;"><?php echo __('IP','loginizer'); ?></th>
1647	<th scope="row" valign="top" style="background:#EFEFEF;"><?php echo __('Attempted Username','loginizer'); ?></th>
1648	<th scope="row" valign="top" style="background:#EFEFEF;"><?php echo __('Last Failed Attempt (DD/MM/YYYY)','loginizer'); ?></th>
1649	<th scope="row" valign="top" style="background:#EFEFEF;"><?php echo __('Failed Attempts Count','loginizer'); ?></th>
1650	<th scope="row" valign="top" style="background:#EFEFEF;"><?php echo __('Lockouts Count','loginizer'); ?></th>
1651	<th scope="row" valign="top" style="background:#EFEFEF;" width="150"><?php echo __('URL Attacked','loginizer'); ?></th>
1652	</tr>
1653	<?php
1654
1655	if(empty($result)){
1656	echo '
1657	<tr>
1658	<td colspan="4">
1659	No Logs. You will see logs about failed login attempts here.
1660	</td>
1661	</tr>';
1662	}else{
1663	foreach($result as $ik => $iv){
1664	$status_button = (!empty($iv['status']) ? 'disable' : 'enable');
1665	echo '
1666	<tr>
1667	<td>
1668	<input type="checkbox" value="'.$iv['ip'].'" name="lz_reset_ips[]" />
1669	</td>
1670	<td>
1671	'.$iv['ip'].'
1672	</td>
1673	<td>
1674	'.$iv['username'].'
1675	</td>
1676	<td>
1677	'.date('d/m/Y H:i:s', $iv['time']).'
1678	</td>
1679	<td>
1680	'.$iv['count'].'
1681	</td>
1682	<td>
1683	'.$iv['lockout'].'
1684	</td>
1685	<td>
1686	'.$iv['url'].'
1687	</td>
1688	</tr>';
1689	}
1690	}
1691
1692	?>
1693	</table>
1694
1695	<br>
1696	<input name="lz_reset_ip" class="button button-primary action" value="<?php echo __('Remove From Logs', 'loginizer'); ?>" type="submit" />
1697
1698	<input name="lz_reset_all_ip" class="button button-primary action" value="<?php echo __('Clear All Logs', 'loginizer'); ?>" type="submit" />
1699	</div>
1700	</div>
1701	</form>
1702	<br />
1703
1704	<div id="" class="postbox">
1705
1706	<button class="handlediv button-link" aria-expanded="true" type="button">
1707	<span class="screen-reader-text">Toggle panel: Brute Force Settings</span>
1708	<span class="toggle-indicator" aria-hidden="true"></span>
1709	</button>
1710
1711	<h2 class="hndle ui-sortable-handle">
1712	<span><?php echo __('Brute Force Settings', 'loginizer'); ?></span>
1713	</h2>
1714
1715	<div class="inside">
1716
1717	<form action="" method="post" enctype="multipart/form-data">
1718	<?php wp_nonce_field('loginizer-options'); ?>
1719	<table class="form-table">
1720	<tr>
1721	<th scope="row" valign="top"><label for="max_retries"><?php echo __('Max Retries','loginizer'); ?></label></th>
1722	<td>
1723	<input type="text" size="3" value="<?php echo lz_optpost('max_retries', $loginizer['max_retries']); ?>" name="max_retries" id="max_retries" /> <?php echo __('Maximum failed attempts allowed before lockout','loginizer'); ?> <br />
1724	</td>
1725	</tr>
1726	<tr>
1727	<th scope="row" valign="top"><label for="lockout_time"><?php echo __('Lockout Time','loginizer'); ?></label></th>
1728	<td>
1729	<input type="text" size="3" value="<?php echo (!empty($lockout_time) ? $lockout_time : $loginizer['lockout_time']) / 60; ?>" name="lockout_time" id="lockout_time" /> <?php echo __('minutes','loginizer'); ?> <br />
1730	</td>
1731	</tr>
1732	<tr>
1733	<th scope="row" valign="top"><label for="max_lockouts"><?php echo __('Max Lockouts','loginizer'); ?></label></th>
1734	<td>
1735	<input type="text" size="3" value="<?php echo lz_optpost('max_lockouts', $loginizer['max_lockouts']); ?>" name="max_lockouts" id="max_lockouts" /> <?php echo __('','loginizer'); ?> <br />
1736	</td>
1737	</tr>
1738	<tr>
1739	<th scope="row" valign="top"><label for="lockouts_extend"><?php echo __('Extend Lockout','loginizer'); ?></label></th>
1740	<td>
1741	<input type="text" size="3" value="<?php echo (!empty($lockouts_extend) ? $lockouts_extend : $loginizer['lockouts_extend']) / 60 / 60; ?>" name="lockouts_extend" id="lockouts_extend" /> <?php echo __('hours. Extend Lockout time after Max Lockouts','loginizer'); ?> <br />
1742	</td>
1743	</tr>
1744	<tr>
1745	<th scope="row" valign="top"><label for="reset_retries"><?php echo __('Reset Retries','loginizer'); ?></label></th>
1746	<td>
1747	<input type="text" size="3" value="<?php echo (!empty($reset_retries) ? $reset_retries : $loginizer['reset_retries']) / 60 / 60; ?>" name="reset_retries" id="reset_retries" /> <?php echo __('hours','loginizer'); ?> <br />
1748	</td>
1749	</tr>
1750	<tr>
1751	<th scope="row" valign="top"><label for="notify_email"><?php echo __('Email Notification','loginizer'); ?></label></th>
1752	<td>
1753	<?php echo __('after ','loginizer'); ?>
1754	<input type="text" size="3" value="<?php echo (!empty($notify_email) ? $notify_email : $loginizer['notify_email']); ?>" name="notify_email" id="notify_email" /> <?php echo __('lockouts <br />0 to disable email notifications','loginizer'); ?>
1755	</td>
1756	</tr>
1757	</table><br />
1758	<input name="save_lz" class="button button-primary action" value="<?php echo __('Save Settings','loginizer'); ?>" type="submit" />
1759	<?php
1760
1761	if(empty($loginizer['disable_brute'])){
1762
1763	echo '<input name="disable_brute_lz" class="button action" value="'.__('Disable Brute Force Protection','loginizer').'" type="submit" style="float:right" />';
1764
1765	}else{
1766
1767	echo '<input name="enable_brute_lz" class="button button-primary action" value="'.__('Enable Brute Force Protection','loginizer').'" type="submit" style="float:right" />';
1768
1769	}
1770
1771	?>
1772	</form>
1773
1774	</div>
1775	</div>
1776	<br />
1777
1778	<?php
1779
1780	wp_enqueue_script('jquery-paginate', LOGINIZER_URL.'/jquery-paginate.js', array('jquery'), '1.10.15');
1781
1782	?>
1783
1784	<style>
1785	.page-navigation a {
1786	margin: 5px 2px;
1787	display: inline-block;
1788	padding: 5px 8px;
1789	color: #0073aa;
1790	background: #e5e5e5 none repeat scroll 0 0;
1791	border: 1px solid #ccc;
1792	text-decoration: none;
1793	transition-duration: 0.05s;
1794	transition-property: border, background, color;
1795	transition-timing-function: ease-in-out;
1796	}
1797
1798	.page-navigation a[data-selected] {
1799	background-color: #00a0d2;
1800	color: #fff;
1801	}
1802	</style>
1803
1804	<script>
1805
1806	jQuery(document).ready(function(){
1807	jQuery('#lz_bl_table').paginate({ limit: 11, navigationWrapper: jQuery('#lz_bl_nav')});
1808	jQuery('#lz_wl_table').paginate({ limit: 11, navigationWrapper: jQuery('#lz_wl_nav')});
1809	});
1810
1811	// Delete a Blacklist / Whitelist IP Range
1812	function del_confirm(field, todo_id, msg){
1813	var ret = confirm(msg);
1814
1815	if(ret){
1816	jQuery('#lz_bl_wl_todo').attr('name', field);
1817	jQuery('#lz_bl_wl_todo').val(todo_id);
1818	jQuery('#lz_bl_wl_form').submit();
1819	}
1820
1821	return false;
1822
1823	}
1824
1825	// Delete all Blacklist / Whitelist IP Ranges
1826	function del_confirm_all(msg){
1827	var ret = confirm(msg);
1828
1829	if(ret){
1830	return true;
1831	}
1832
1833	return false;
1834
1835	}
1836
1837	</script>
1838
1839	<div id="" class="postbox">
1840
1841	<button class="handlediv button-link" aria-expanded="true" type="button">
1842	<span class="screen-reader-text">Toggle panel: Blacklist IP</span>
1843	<span class="toggle-indicator" aria-hidden="true"></span>
1844	</button>
1845
1846	<h2 class="hndle ui-sortable-handle">
1847	<span><?php echo __('Blacklist IP','loginizer'); ?></span>
1848	</h2>
1849
1850	<div class="inside">
1851
1852	<?php echo __('Enter the IP you want to blacklist from login','loginizer'); ?>
1853
1854	<form action="" method="post">
1855	<?php wp_nonce_field('loginizer-options'); ?>
1856	<table class="form-table">
1857	<tr>
1858	<th scope="row" valign="top"><label for="start_ip"><?php echo __('Start IP','loginizer'); ?></label></th>
1859	<td>
1860	<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 />
1861	</td>
1862	</tr>
1863	<tr>
1864	<th scope="row" valign="top"><label for="end_ip"><?php echo __('End IP (Optional)','loginizer'); ?></label></th>
1865	<td>
1866	<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 />
1867	</td>
1868	</tr>
1869	</table><br />
1870	<input name="blacklist_iprange" class="button button-primary action" value="<?php echo __('Add Blacklist IP Range','loginizer'); ?>" type="submit" />
1871	<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" />
1872	</form>
1873	</div>
1874
1875	<div id="lz_bl_nav" style="margin: 5px 10px; text-align:right"></div>
1876	<table id="lz_bl_table" class="wp-list-table fixed striped users" border="0" width="95%" cellpadding="10" align="center">
1877	<tr>
1878	<th scope="row" valign="top" style="background:#EFEFEF;"><?php echo __('Start IP','loginizer'); ?></th>
1879	<th scope="row" valign="top" style="background:#EFEFEF;"><?php echo __('End IP','loginizer'); ?></th>
1880	<th scope="row" valign="top" style="background:#EFEFEF;"><?php echo __('Date (DD/MM/YYYY)','loginizer'); ?></th>
1881	<th scope="row" valign="top" style="background:#EFEFEF;" width="100"><?php echo __('Options','loginizer'); ?></th>
1882	</tr>
1883	<?php
1884	if(empty($loginizer['blacklist'])){
1885	echo '
1886	<tr>
1887	<td colspan="4">
1888	No Blacklist IPs. You will see blacklisted IP ranges here.
1889	</td>
1890	</tr>';
1891	}else{
1892	foreach($loginizer['blacklist'] as $ik => $iv){
1893	echo '
1894	<tr>
1895	<td>
1896	'.$iv['start'].'
1897	</td>
1898	<td>
1899	'.$iv['end'].'
1900	</td>
1901	<td>
1902	'.date('d/m/Y', $iv['time']).'
1903	</td>
1904	<td>
1905	<a class="submitdelete" href="javascript:void(0)" onclick="return del_confirm(\'bdelid\', '.$ik.', \'Are you sure you want to delete this IP range ?\')">Delete</a>
1906	</td>
1907	</tr>';
1908	}
1909	}
1910	?>
1911	</table>
1912	<br />
1913	<form action="" method="post" id="lz_bl_wl_form">
1914	<?php wp_nonce_field('loginizer-options'); ?>
1915	<input type="hidden" value="" name="" id="lz_bl_wl_todo"/>
1916	</form>
1917	</div>
1918
1919	<br />
1920
1921	<div id="" class="postbox">
1922
1923	<button class="handlediv button-link" aria-expanded="true" type="button">
1924	<span class="screen-reader-text">Toggle panel: Whitelist IP</span>
1925	<span class="toggle-indicator" aria-hidden="true"></span>
1926	</button>
1927
1928	<h2 class="hndle ui-sortable-handle">
1929	<span><?php echo __('Whitelist IP', 'loginizer'); ?></span>
1930	</h2>
1931
1932	<div class="inside">
1933
1934	<?php echo __('Enter the IP you want to whitelist for login','loginizer'); ?>
1935	<form action="" method="post">
1936	<?php wp_nonce_field('loginizer-options'); ?>
1937	<table class="form-table">
1938	<tr>
1939	<th scope="row" valign="top"><label for="start_ip_w"><?php echo __('Start IP','loginizer'); ?></label></th>
1940	<td>
1941	<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 />
1942	</td>
1943	</tr>
1944	<tr>
1945	<th scope="row" valign="top"><label for="end_ip_w"><?php echo __('End IP (Optional)','loginizer'); ?></label></th>
1946	<td>
1947	<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 />
1948	</td>
1949	</tr>
1950	</table><br />
1951	<input name="whitelist_iprange" class="button button-primary action" value="<?php echo __('Add Whitelist IP Range','loginizer'); ?>" type="submit" />
1952	<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" />
1953	</form>
1954	</div>
1955
1956	<div id="lz_wl_nav" style="margin: 5px 10px; text-align:right"></div>
1957	<table id="lz_wl_table" class="wp-list-table fixed striped users" border="0" width="95%" cellpadding="10" align="center">
1958	<tr>
1959	<th scope="row" valign="top" style="background:#EFEFEF;"><?php echo __('Start IP','loginizer'); ?></th>
1960	<th scope="row" valign="top" style="background:#EFEFEF;"><?php echo __('End IP','loginizer'); ?></th>
1961	<th scope="row" valign="top" style="background:#EFEFEF;"><?php echo __('Date (DD/MM/YYYY)','loginizer'); ?></th>
1962	<th scope="row" valign="top" style="background:#EFEFEF;" width="100"><?php echo __('Options','loginizer'); ?></th>
1963	</tr>
1964	<?php
1965	if(empty($loginizer['whitelist'])){
1966	echo '
1967	<tr>
1968	<td colspan="4">
1969	No Whitelist IPs. You will see whitelisted IP ranges here.
1970	</td>
1971	</tr>';
1972	}else{
1973	foreach($loginizer['whitelist'] as $ik => $iv){
1974	echo '
1975	<tr>
1976	<td>
1977	'.$iv['start'].'
1978	</td>
1979	<td>
1980	'.$iv['end'].'
1981	</td>
1982	<td>
1983	'.date('d/m/Y', $iv['time']).'
1984	</td>
1985	<td>
1986	<a class="submitdelete" href="javascript:void(0)" onclick="return del_confirm(\'delid\', '.$ik.', \'Are you sure you want to delete this IP range ?\')">Delete</a>
1987	</td>
1988	</tr>';
1989	}
1990	}
1991	?>
1992	</table>
1993	<br />
1994
1995	</div>
1996
1997	<div id="" class="postbox">
1998
1999	<button class="handlediv button-link" aria-expanded="true" type="button">
2000	<span class="screen-reader-text">Toggle panel: Error Messages</span>
2001	<span class="toggle-indicator" aria-hidden="true"></span>
2002	</button>
2003
2004	<h2 class="hndle ui-sortable-handle">
2005	<span><?php echo __('Error Messages', 'loginizer'); ?></span>
2006	</h2>
2007
2008	<div class="inside">
2009
2010	<form action="" method="post" enctype="multipart/form-data">
2011	<?php wp_nonce_field('loginizer-options'); ?>
2012	<table class="form-table">
2013	<tr>
2014	<th scope="row" valign="top"><label for="msg_inv_userpass"><?php echo __('Failed Login Attempt','loginizer'); ?></label></th>
2015	<td>
2016	<input type="text" size="25" value="<?php echo esc_attr($saved_msgs['inv_userpass']); ?>" name="msg_inv_userpass" id="msg_inv_userpass" />
2017	<?php echo __('Default: <em>"' . $loginizer['d_msg']['inv_userpass']. '"</em>', 'loginizer'); ?><br />
2018	</td>
2019	</tr>
2020	<tr>
2021	<th scope="row" valign="top"><label for="msg_ip_blacklisted"><?php echo __('Blacklisted IP','loginizer'); ?></label></th>
2022	<td>
2023	<input type="text" size="25" value="<?php echo esc_attr($saved_msgs['ip_blacklisted']); ?>" name="msg_ip_blacklisted" id="msg_ip_blacklisted" />
2024	<?php echo __('Default: <em>"' . $loginizer['d_msg']['ip_blacklisted']. '"</em>', 'loginizer'); ?><br />
2025	</td>
2026	</tr>
2027	</table><br />
2028	<input name="save_err_msgs_lz" class="button button-primary action" value="<?php echo __('Save Error Messages','loginizer'); ?>" type="submit" />
2029	</form>
2030	</div>
2031	</div>
2032	<?php
2033
2034	loginizer_page_footer();
2035
2036	}
2037
2038
2039	// Sorry to see you going
2040	register_uninstall_hook(LOGINIZER_FILE, 'loginizer_deactivation');
2041
2042	function loginizer_deactivation(){
2043
2044	global $wpdb;
2045
2046	$sql = array();
2047	$sql[] = "DROP TABLE ".$wpdb->prefix."loginizer_logs;";
2048
2049	foreach($sql as $sk => $sv){
2050	$wpdb->query($sv);
2051	}
2052
2053	delete_option('loginizer_version');
2054	delete_option('loginizer_options');
2055	delete_option('loginizer_last_reset');
2056	delete_option('loginizer_whitelist');
2057	delete_option('loginizer_blacklist');
2058	delete_option('loginizer_msg');
2059	delete_option('loginizer_security');
2060	delete_option('loginizer_wp_admin');
2061
2062	}
2063
2064