forked from prasathmani/tinyfilemanager
-
Notifications
You must be signed in to change notification settings - Fork 0
/
Copy pathtinyfilemanager.php
4238 lines (3918 loc) · 189 KB
/
tinyfilemanager.php
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
489
490
491
492
493
494
495
496
497
498
499
500
501
502
503
504
505
506
507
508
509
510
511
512
513
514
515
516
517
518
519
520
521
522
523
524
525
526
527
528
529
530
531
532
533
534
535
536
537
538
539
540
541
542
543
544
545
546
547
548
549
550
551
552
553
554
555
556
557
558
559
560
561
562
563
564
565
566
567
568
569
570
571
572
573
574
575
576
577
578
579
580
581
582
583
584
585
586
587
588
589
590
591
592
593
594
595
596
597
598
599
600
601
602
603
604
605
606
607
608
609
610
611
612
613
614
615
616
617
618
619
620
621
622
623
624
625
626
627
628
629
630
631
632
633
634
635
636
637
638
639
640
641
642
643
644
645
646
647
648
649
650
651
652
653
654
655
656
657
658
659
660
661
662
663
664
665
666
667
668
669
670
671
672
673
674
675
676
677
678
679
680
681
682
683
684
685
686
687
688
689
690
691
692
693
694
695
696
697
698
699
700
701
702
703
704
705
706
707
708
709
710
711
712
713
714
715
716
717
718
719
720
721
722
723
724
725
726
727
728
729
730
731
732
733
734
735
736
737
738
739
740
741
742
743
744
745
746
747
748
749
750
751
752
753
754
755
756
757
758
759
760
761
762
763
764
765
766
767
768
769
770
771
772
773
774
775
776
777
778
779
780
781
782
783
784
785
786
787
788
789
790
791
792
793
794
795
796
797
798
799
800
801
802
803
804
805
806
807
808
809
810
811
812
813
814
815
816
817
818
819
820
821
822
823
824
825
826
827
828
829
830
831
832
833
834
835
836
837
838
839
840
841
842
843
844
845
846
847
848
849
850
851
852
853
854
855
856
857
858
859
860
861
862
863
864
865
866
867
868
869
870
871
872
873
874
875
876
877
878
879
880
881
882
883
884
885
886
887
888
889
890
891
892
893
894
895
896
897
898
899
900
901
902
903
904
905
906
907
908
909
910
911
912
913
914
915
916
917
918
919
920
921
922
923
924
925
926
927
928
929
930
931
932
933
934
935
936
937
938
939
940
941
942
943
944
945
946
947
948
949
950
951
952
953
954
955
956
957
958
959
960
961
962
963
964
965
966
967
968
969
970
971
972
973
974
975
976
977
978
979
980
981
982
983
984
985
986
987
988
989
990
991
992
993
994
995
996
997
998
999
1000
<?php
//Default Configuration
$CONFIG = '{"lang":"en","error_reporting":false,"show_hidden":false,"hide_Cols":false,"theme":"light"}';
/**
* H3K | Tiny File Manager V2.5.3
* @author CCP Programmers
* @email [email protected]
* @github https://github.com/prasathmani/tinyfilemanager
* @link https://tinyfilemanager.github.io
*/
//TFM version
define('VERSION', '2.5.3');
//Application Title
define('APP_TITLE', 'Tiny File Manager');
// --- EDIT BELOW CONFIGURATION CAREFULLY ---
// Auth with login/password
// set true/false to enable/disable it
// Is independent from IP white- and blacklisting
$use_auth = true;
// Login user name and password
// Users: array('Username' => 'Password', 'Username2' => 'Password2', ...)
// Generate secure password hash - https://tinyfilemanager.github.io/docs/pwd.html
$auth_users = array(
'admin' => '$2y$10$/K.hjNr84lLNDt8fTXjoI.DBp6PpeyoJ.mGwrrLuCZfAwfSAGqhOW', //admin@123
'user' => '$2y$10$Fg6Dz8oH9fPoZ2jJan5tZuv6Z4Kp7avtQ9bDfrdRntXtPeiMAZyGO' //12345
);
// Readonly users
// e.g. array('users', 'guest', ...)
$readonly_users = array(
'user'
);
// Global readonly, including when auth is not being used
$global_readonly = false;
// user specific directories
// array('Username' => 'Directory path', 'Username2' => 'Directory path', ...)
$directories_users = array();
// Enable highlight.js (https://highlightjs.org/) on view's page
$use_highlightjs = true;
// highlight.js style
// for dark theme use 'ir-black'
$highlightjs_style = 'vs';
// Enable ace.js (https://ace.c9.io/) on view's page
$edit_files = true;
// Default timezone for date() and time()
// Doc - http://php.net/manual/en/timezones.php
$default_timezone = 'Etc/UTC'; // UTC
// Root path for file manager
// use absolute path of directory i.e: '/var/www/folder' or $_SERVER['DOCUMENT_ROOT'].'/folder'
$root_path = $_SERVER['DOCUMENT_ROOT'];
// Root url for links in file manager.Relative to $http_host. Variants: '', 'path/to/subfolder'
// Will not working if $root_path will be outside of server document root
$root_url = '';
// Server hostname. Can set manually if wrong
// $_SERVER['HTTP_HOST'].'/folder'
$http_host = $_SERVER['HTTP_HOST'];
// input encoding for iconv
$iconv_input_encoding = 'UTF-8';
// date() format for file modification date
// Doc - https://www.php.net/manual/en/function.date.php
$datetime_format = 'm/d/Y g:i A';
// Allowed file extensions for create and rename files
// e.g. 'txt,html,css,js'
$allowed_file_extensions = '';
// Allowed file extensions for upload files
// e.g. 'gif,png,jpg,html,txt'
$allowed_upload_extensions = '';
// Favicon path. This can be either a full url to an .PNG image, or a path based on the document root.
// full path, e.g http://example.com/favicon.png
// local path, e.g images/icons/favicon.png
$favicon_path = '';
// Files and folders to excluded from listing
// e.g. array('myfile.html', 'personal-folder', '*.php', ...)
$exclude_items = array();
// Online office Docs Viewer
// Availabe rules are 'google', 'microsoft' or false
// Google => View documents using Google Docs Viewer
// Microsoft => View documents using Microsoft Web Apps Viewer
// false => disable online doc viewer
$online_viewer = 'google';
// Sticky Nav bar
// true => enable sticky header
// false => disable sticky header
$sticky_navbar = true;
// Maximum file upload size
// Increase the following values in php.ini to work properly
// memory_limit, upload_max_filesize, post_max_size
$max_upload_size_bytes = 5000000000; // size 5,000,000,000 bytes (~5GB)
// chunk size used for upload
// eg. decrease to 1MB if nginx reports problem 413 entity too large
$upload_chunk_size_bytes = 2000000; // chunk size 2,000,000 bytes (~2MB)
// Possible rules are 'OFF', 'AND' or 'OR'
// OFF => Don't check connection IP, defaults to OFF
// AND => Connection must be on the whitelist, and not on the blacklist
// OR => Connection must be on the whitelist, or not on the blacklist
$ip_ruleset = 'OFF';
// Should users be notified of their block?
$ip_silent = true;
// IP-addresses, both ipv4 and ipv6
$ip_whitelist = array(
'127.0.0.1', // local ipv4
'::1' // local ipv6
);
// IP-addresses, both ipv4 and ipv6
$ip_blacklist = array(
'0.0.0.0', // non-routable meta ipv4
'::' // non-routable meta ipv6
);
// External CDN resources that can be used in the HTML (replace for GDPR compliance)
$external = array(
'css-bootstrap' => '<link href="https://cdn.jsdelivr.net/npm/[email protected]/dist/css/bootstrap.min.css" rel="stylesheet" integrity="sha384-Zenh87qX5JnK2Jl0vWa8Ck2rdkQ2Bzep5IDxbcnCeuOxjzrPF/et3URy9Bv1WTRi" crossorigin="anonymous">',
'css-dropzone' => '<link href="https://cdnjs.cloudflare.com/ajax/libs/dropzone/5.9.3/min/dropzone.min.css" rel="stylesheet">',
'css-font-awesome' => '<link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/4.7.0/css/font-awesome.min.css" crossorigin="anonymous">',
'css-highlightjs' => '<link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/highlight.js/11.6.0/styles/' . $highlightjs_style . '.min.css">',
'js-ace' => '<script src="https://cdnjs.cloudflare.com/ajax/libs/ace/1.13.1/ace.js"></script>',
'js-bootstrap' => '<script src="https://cdn.jsdelivr.net/npm/[email protected]/dist/js/bootstrap.bundle.min.js" integrity="sha384-OERcA2EqjJCMA+/3y+gxIOqMEjwtxJY7qPCqsdltbNJuaOe923+mo//f6V8Qbsw3" crossorigin="anonymous"></script>',
'js-dropzone' => '<script src="https://cdnjs.cloudflare.com/ajax/libs/dropzone/5.9.3/min/dropzone.min.js"></script>',
'js-jquery' => '<script src="https://code.jquery.com/jquery-3.6.1.min.js" integrity="sha256-o88AwQnZB+VDvE9tvIXrMQaPlFFSUTR+nldQm1LuPXQ=" crossorigin="anonymous"></script>',
'js-jquery-datatables' => '<script src="https://cdn.datatables.net/1.13.1/js/jquery.dataTables.min.js" crossorigin="anonymous" defer></script>',
'js-highlightjs' => '<script src="https://cdnjs.cloudflare.com/ajax/libs/highlight.js/11.6.0/highlight.min.js"></script>',
'pre-jsdelivr' => '<link rel="preconnect" href="https://cdn.jsdelivr.net" crossorigin/><link rel="dns-prefetch" href="https://cdn.jsdelivr.net"/>',
'pre-cloudflare' => '<link rel="preconnect" href="https://cdnjs.cloudflare.com" crossorigin/><link rel="dns-prefetch" href="https://cdnjs.cloudflare.com"/>'
);
// if User has the external config file, try to use it to override the default config above [config.php]
// sample config - https://tinyfilemanager.github.io/config-sample.txt
$config_file = __DIR__.'/config.php';
if (is_readable($config_file)) {
@include($config_file);
}
// --- EDIT BELOW CAREFULLY OR DO NOT EDIT AT ALL ---
// max upload file size
define('MAX_UPLOAD_SIZE', $max_upload_size_bytes);
// upload chunk size
define('UPLOAD_CHUNK_SIZE', $upload_chunk_size_bytes);
// private key and session name to store to the session
if ( !defined( 'FM_SESSION_ID')) {
define('FM_SESSION_ID', 'filemanager');
}
// Configuration
$cfg = new FM_Config();
// Default language
$lang = isset($cfg->data['lang']) ? $cfg->data['lang'] : 'en';
// Show or hide files and folders that starts with a dot
$show_hidden_files = isset($cfg->data['show_hidden']) ? $cfg->data['show_hidden'] : true;
// PHP error reporting - false = Turns off Errors, true = Turns on Errors
$report_errors = isset($cfg->data['error_reporting']) ? $cfg->data['error_reporting'] : true;
// Hide Permissions and Owner cols in file-listing
$hide_Cols = isset($cfg->data['hide_Cols']) ? $cfg->data['hide_Cols'] : true;
// Theme
$theme = isset($cfg->data['theme']) ? $cfg->data['theme'] : 'light';
define('FM_THEME', $theme);
//available languages
$lang_list = array(
'en' => 'English'
);
if ($report_errors == true) {
@ini_set('error_reporting', E_ALL);
@ini_set('display_errors', 1);
} else {
@ini_set('error_reporting', E_ALL);
@ini_set('display_errors', 0);
}
// if fm included
if (defined('FM_EMBED')) {
$use_auth = false;
$sticky_navbar = false;
} else {
@set_time_limit(600);
date_default_timezone_set($default_timezone);
ini_set('default_charset', 'UTF-8');
if (version_compare(PHP_VERSION, '5.6.0', '<') && function_exists('mb_internal_encoding')) {
mb_internal_encoding('UTF-8');
}
if (function_exists('mb_regex_encoding')) {
mb_regex_encoding('UTF-8');
}
session_cache_limiter('nocache'); // Prevent logout issue after page was cached
session_name(FM_SESSION_ID );
function session_error_handling_function($code, $msg, $file, $line) {
// Permission denied for default session, try to create a new one
if ($code == 2) {
session_abort();
session_id(session_create_id());
@session_start();
}
}
set_error_handler('session_error_handling_function');
session_start();
restore_error_handler();
}
//Genrating CSRF Token
if (empty($_SESSION['token'])) {
$_SESSION['token'] = bin2hex(random_bytes(32));
}
if (empty($auth_users)) {
$use_auth = false;
}
$is_https = isset($_SERVER['HTTPS']) && ($_SERVER['HTTPS'] == 'on' || $_SERVER['HTTPS'] == 1)
|| isset($_SERVER['HTTP_X_FORWARDED_PROTO']) && $_SERVER['HTTP_X_FORWARDED_PROTO'] == 'https';
// update $root_url based on user specific directories
if (isset($_SESSION[FM_SESSION_ID]['logged']) && !empty($directories_users[$_SESSION[FM_SESSION_ID]['logged']])) {
$wd = fm_clean_path(dirname($_SERVER['PHP_SELF']));
$root_url = $root_url.$wd.DIRECTORY_SEPARATOR.$directories_users[$_SESSION[FM_SESSION_ID]['logged']];
}
// clean $root_url
$root_url = fm_clean_path($root_url);
// abs path for site
defined('FM_ROOT_URL') || define('FM_ROOT_URL', ($is_https ? 'https' : 'http') . '://' . $http_host . (!empty($root_url) ? '/' . $root_url : ''));
defined('FM_SELF_URL') || define('FM_SELF_URL', ($is_https ? 'https' : 'http') . '://' . $http_host . $_SERVER['PHP_SELF']);
// logout
if (isset($_GET['logout'])) {
unset($_SESSION[FM_SESSION_ID]['logged']);
unset( $_SESSION['token']);
fm_redirect(FM_SELF_URL);
}
// Validate connection IP
if ($ip_ruleset != 'OFF') {
function getClientIP() {
if (array_key_exists('HTTP_CF_CONNECTING_IP', $_SERVER)) {
return $_SERVER["HTTP_CF_CONNECTING_IP"];
}else if (array_key_exists('HTTP_X_FORWARDED_FOR', $_SERVER)) {
return $_SERVER["HTTP_X_FORWARDED_FOR"];
}else if (array_key_exists('REMOTE_ADDR', $_SERVER)) {
return $_SERVER['REMOTE_ADDR'];
}else if (array_key_exists('HTTP_CLIENT_IP', $_SERVER)) {
return $_SERVER['HTTP_CLIENT_IP'];
}
return '';
}
$clientIp = getClientIP();
$proceed = false;
$whitelisted = in_array($clientIp, $ip_whitelist);
$blacklisted = in_array($clientIp, $ip_blacklist);
if($ip_ruleset == 'AND'){
if($whitelisted == true && $blacklisted == false){
$proceed = true;
}
} else
if($ip_ruleset == 'OR'){
if($whitelisted == true || $blacklisted == false){
$proceed = true;
}
}
if($proceed == false){
trigger_error('User connection denied from: ' . $clientIp, E_USER_WARNING);
if($ip_silent == false){
fm_set_msg(lng('Access denied. IP restriction applicable'), 'error');
fm_show_header_login();
fm_show_message();
}
exit();
}
}
// Checking if the user is logged in or not. If not, it will show the login form.
if ($use_auth) {
if (isset($_SESSION[FM_SESSION_ID]['logged'], $auth_users[$_SESSION[FM_SESSION_ID]['logged']])) {
// Logged
} elseif (isset($_POST['fm_usr'], $_POST['fm_pwd'], $_POST['token'])) {
// Logging In
sleep(1);
if(function_exists('password_verify')) {
if (isset($auth_users[$_POST['fm_usr']]) && isset($_POST['fm_pwd']) && password_verify($_POST['fm_pwd'], $auth_users[$_POST['fm_usr']]) && verifyToken($_POST['token'])) {
$_SESSION[FM_SESSION_ID]['logged'] = $_POST['fm_usr'];
fm_set_msg(lng('You are logged in'));
fm_redirect(FM_ROOT_URL);
} else {
unset($_SESSION[FM_SESSION_ID]['logged']);
fm_set_msg(lng('Login failed. Invalid username or password'), 'error');
fm_redirect(FM_ROOT_URL);
}
} else {
fm_set_msg(lng('password_hash not supported, Upgrade PHP version'), 'error');;
}
} else {
// Form
unset($_SESSION[FM_SESSION_ID]['logged']);
fm_show_header_login();
?>
<section class="h-100">
<div class="container h-100">
<div class="row justify-content-md-center h-100">
<div class="card-wrapper">
<div class="card fat <?php echo fm_get_theme(); ?>">
<div class="card-body">
<form class="form-signin" action="" method="post" autocomplete="off">
<div class="mb-3">
<div class="brand">
<svg version="1.0" xmlns="http://www.w3.org/2000/svg" M1008 width="100%" height="80px" viewBox="0 0 238.000000 140.000000" aria-label="H3K Tiny File Manager">
<g transform="translate(0.000000,140.000000) scale(0.100000,-0.100000)" fill="#000000" stroke="none">
<path d="M160 700 l0 -600 110 0 110 0 0 260 0 260 70 0 70 0 0 -260 0 -260 110 0 110 0 0 600 0 600 -110 0 -110 0 0 -260 0 -260 -70 0 -70 0 0 260 0 260 -110 0 -110 0 0 -600z"/>
<path fill="#003500" d="M1008 1227 l-108 -72 0 -117 0 -118 110 0 110 0 0 110 0 110 70 0 70 0 0 -180 0 -180 -125 0 c-69 0 -125 -3 -125 -6 0 -3 23 -39 52 -80 l52 -74 73 0 73 0 0 -185 0 -185 -70 0 -70 0 0 115 0 115 -110 0 -110 0 0 -190 0 -190 181 0 181 0 109 73 108 72 1 181 0 181 -69 48 -68 49 68 50 69 49 0 249 0 248 -182 -1 -183 0 -107 -72z"/>
<path d="M1640 700 l0 -600 110 0 110 0 0 208 0 208 35 34 35 34 35 -34 35 -34 0 -208 0 -208 110 0 110 0 0 212 0 213 -87 87 -88 88 88 88 87 87 0 213 0 212 -110 0 -110 0 0 -208 0 -208 -70 -69 -70 -69 0 277 0 277 -110 0 -110 0 0 -600z"/></g>
</svg>
</div>
<div class="text-center">
<h1 class="card-title"><?php echo APP_TITLE; ?></h1>
</div>
</div>
<hr />
<div class="mb-3">
<label for="fm_usr" class="pb-2"><?php echo lng('Username'); ?></label>
<input type="text" class="form-control" id="fm_usr" name="fm_usr" required autofocus>
</div>
<div class="mb-3">
<label for="fm_pwd" class="pb-2"><?php echo lng('Password'); ?></label>
<input type="password" class="form-control" id="fm_pwd" name="fm_pwd" required>
</div>
<div class="mb-3">
<?php fm_show_message(); ?>
</div>
<input type="hidden" name="token" value="<?php echo htmlentities($_SESSION['token']); ?>" />
<div class="mb-3">
<button type="submit" class="btn btn-success btn-block w-100 mt-4" role="button">
<?php echo lng('Login'); ?>
</button>
</div>
</form>
</div>
</div>
<div class="footer text-center">
—— ©
<a href="https://tinyfilemanager.github.io/" target="_blank" class="text-decoration-none text-muted" data-version="<?php echo VERSION; ?>">CCP Programmers</a> ——
</div>
</div>
</div>
</div>
</section>
<?php
fm_show_footer_login();
exit;
}
}
// update root path
if ($use_auth && isset($_SESSION[FM_SESSION_ID]['logged'])) {
$root_path = isset($directories_users[$_SESSION[FM_SESSION_ID]['logged']]) ? $directories_users[$_SESSION[FM_SESSION_ID]['logged']] : $root_path;
}
// clean and check $root_path
$root_path = rtrim($root_path, '\\/');
$root_path = str_replace('\\', '/', $root_path);
if (!@is_dir($root_path)) {
echo "<h1>".lng('Root path')." \"{$root_path}\" ".lng('not found!')." </h1>";
exit;
}
defined('FM_SHOW_HIDDEN') || define('FM_SHOW_HIDDEN', $show_hidden_files);
defined('FM_ROOT_PATH') || define('FM_ROOT_PATH', $root_path);
defined('FM_LANG') || define('FM_LANG', $lang);
defined('FM_FILE_EXTENSION') || define('FM_FILE_EXTENSION', $allowed_file_extensions);
defined('FM_UPLOAD_EXTENSION') || define('FM_UPLOAD_EXTENSION', $allowed_upload_extensions);
defined('FM_EXCLUDE_ITEMS') || define('FM_EXCLUDE_ITEMS', (version_compare(PHP_VERSION, '7.0.0', '<') ? serialize($exclude_items) : $exclude_items));
defined('FM_DOC_VIEWER') || define('FM_DOC_VIEWER', $online_viewer);
define('FM_READONLY', $global_readonly || ($use_auth && !empty($readonly_users) && isset($_SESSION[FM_SESSION_ID]['logged']) && in_array($_SESSION[FM_SESSION_ID]['logged'], $readonly_users)));
define('FM_IS_WIN', DIRECTORY_SEPARATOR == '\\');
// always use ?p=
if (!isset($_GET['p']) && empty($_FILES)) {
fm_redirect(FM_SELF_URL . '?p=');
}
// get path
$p = isset($_GET['p']) ? $_GET['p'] : (isset($_POST['p']) ? $_POST['p'] : '');
// clean path
$p = fm_clean_path($p);
// for ajax request - save
$input = file_get_contents('php://input');
$_POST = (strpos($input, 'ajax') != FALSE && strpos($input, 'save') != FALSE) ? json_decode($input, true) : $_POST;
// instead globals vars
define('FM_PATH', $p);
define('FM_USE_AUTH', $use_auth);
define('FM_EDIT_FILE', $edit_files);
defined('FM_ICONV_INPUT_ENC') || define('FM_ICONV_INPUT_ENC', $iconv_input_encoding);
defined('FM_USE_HIGHLIGHTJS') || define('FM_USE_HIGHLIGHTJS', $use_highlightjs);
defined('FM_HIGHLIGHTJS_STYLE') || define('FM_HIGHLIGHTJS_STYLE', $highlightjs_style);
defined('FM_DATETIME_FORMAT') || define('FM_DATETIME_FORMAT', $datetime_format);
unset($p, $use_auth, $iconv_input_encoding, $use_highlightjs, $highlightjs_style);
/*************************** ACTIONS ***************************/
// Handle all AJAX Request
if ((isset($_SESSION[FM_SESSION_ID]['logged'], $auth_users[$_SESSION[FM_SESSION_ID]['logged']]) || !FM_USE_AUTH) && isset($_POST['ajax'], $_POST['token']) && !FM_READONLY) {
if(!verifyToken($_POST['token'])) {
header('HTTP/1.0 401 Unauthorized');
die("Invalid Token.");
}
//search : get list of files from the current folder
if(isset($_POST['type']) && $_POST['type']=="search") {
$dir = $_POST['path'] == "." ? '': $_POST['path'];
$response = scan(fm_clean_path($dir), $_POST['content']);
echo json_encode($response);
exit();
}
// save editor file
if (isset($_POST['type']) && $_POST['type'] == "save") {
// get current path
$path = FM_ROOT_PATH;
if (FM_PATH != '') {
$path .= '/' . FM_PATH;
}
// check path
if (!is_dir($path)) {
fm_redirect(FM_SELF_URL . '?p=');
}
$file = $_GET['edit'];
$file = fm_clean_path($file);
$file = str_replace('/', '', $file);
if ($file == '' || !is_file($path . '/' . $file)) {
fm_set_msg(lng('File not found'), 'error');
$FM_PATH=FM_PATH; fm_redirect(FM_SELF_URL . '?p=' . urlencode($FM_PATH));
}
header('X-XSS-Protection:0');
$file_path = $path . '/' . $file;
$writedata = $_POST['content'];
$fd = fopen($file_path, "w");
$write_results = @fwrite($fd, $writedata);
fclose($fd);
if ($write_results === false){
header("HTTP/1.1 500 Internal Server Error");
die("Could Not Write File! - Check Permissions / Ownership");
}
die(true);
}
// backup files
if (isset($_POST['type']) && $_POST['type'] == "backup" && !empty($_POST['file'])) {
$fileName = fm_clean_path($_POST['file']);
$fullPath = FM_ROOT_PATH . '/';
if (!empty($_POST['path'])) {
$relativeDirPath = fm_clean_path($_POST['path']);
$fullPath .= "{$relativeDirPath}/";
}
$date = date("dMy-His");
$newFileName = "{$fileName}-{$date}.bak";
$fullyQualifiedFileName = $fullPath . $fileName;
try {
if (!file_exists($fullyQualifiedFileName)) {
throw new Exception("File {$fileName} not found");
}
if (copy($fullyQualifiedFileName, $fullPath . $newFileName)) {
echo "Backup {$newFileName} created";
} else {
throw new Exception("Could not copy file {$fileName}");
}
} catch (Exception $e) {
echo $e->getMessage();
}
}
// Save Config
if (isset($_POST['type']) && $_POST['type'] == "settings") {
global $cfg, $lang, $report_errors, $show_hidden_files, $lang_list, $hide_Cols, $theme;
$newLng = $_POST['js-language'];
fm_get_translations([]);
if (!array_key_exists($newLng, $lang_list)) {
$newLng = 'en';
}
$erp = isset($_POST['js-error-report']) && $_POST['js-error-report'] == "true" ? true : false;
$shf = isset($_POST['js-show-hidden']) && $_POST['js-show-hidden'] == "true" ? true : false;
$hco = isset($_POST['js-hide-cols']) && $_POST['js-hide-cols'] == "true" ? true : false;
$te3 = $_POST['js-theme-3'];
if ($cfg->data['lang'] != $newLng) {
$cfg->data['lang'] = $newLng;
$lang = $newLng;
}
if ($cfg->data['error_reporting'] != $erp) {
$cfg->data['error_reporting'] = $erp;
$report_errors = $erp;
}
if ($cfg->data['show_hidden'] != $shf) {
$cfg->data['show_hidden'] = $shf;
$show_hidden_files = $shf;
}
if ($cfg->data['show_hidden'] != $shf) {
$cfg->data['show_hidden'] = $shf;
$show_hidden_files = $shf;
}
if ($cfg->data['hide_Cols'] != $hco) {
$cfg->data['hide_Cols'] = $hco;
$hide_Cols = $hco;
}
if ($cfg->data['theme'] != $te3) {
$cfg->data['theme'] = $te3;
$theme = $te3;
}
$cfg->save();
echo true;
}
// new password hash
if (isset($_POST['type']) && $_POST['type'] == "pwdhash") {
$res = isset($_POST['inputPassword2']) && !empty($_POST['inputPassword2']) ? password_hash($_POST['inputPassword2'], PASSWORD_DEFAULT) : '';
echo $res;
}
//upload using url
if(isset($_POST['type']) && $_POST['type'] == "upload" && !empty($_REQUEST["uploadurl"])) {
$path = FM_ROOT_PATH;
if (FM_PATH != '') {
$path .= '/' . FM_PATH;
}
function event_callback ($message) {
global $callback;
echo json_encode($message);
}
function get_file_path () {
global $path, $fileinfo, $temp_file;
return $path."/".basename($fileinfo->name);
}
$url = !empty($_REQUEST["uploadurl"]) && preg_match("|^http(s)?://.+$|", stripslashes($_REQUEST["uploadurl"])) ? stripslashes($_REQUEST["uploadurl"]) : null;
//prevent 127.* domain and known ports
$domain = parse_url($url, PHP_URL_HOST);
$port = parse_url($url, PHP_URL_PORT);
$knownPorts = [22, 23, 25, 3306];
if (preg_match("/^localhost$|^127(?:\.[0-9]+){0,2}\.[0-9]+$|^(?:0*\:)*?:?0*1$/i", $domain) || in_array($port, $knownPorts)) {
$err = array("message" => "URL is not allowed");
event_callback(array("fail" => $err));
exit();
}
$use_curl = false;
$temp_file = tempnam(sys_get_temp_dir(), "upload-");
$fileinfo = new stdClass();
$fileinfo->name = trim(basename($url), ".\x00..\x20");
$allowed = (FM_UPLOAD_EXTENSION) ? explode(',', FM_UPLOAD_EXTENSION) : false;
$ext = strtolower(pathinfo($fileinfo->name, PATHINFO_EXTENSION));
$isFileAllowed = ($allowed) ? in_array($ext, $allowed) : true;
$err = false;
if(!$isFileAllowed) {
$err = array("message" => "File extension is not allowed");
event_callback(array("fail" => $err));
exit();
}
if (!$url) {
$success = false;
} else if ($use_curl) {
@$fp = fopen($temp_file, "w");
@$ch = curl_init($url);
curl_setopt($ch, CURLOPT_NOPROGRESS, false );
curl_setopt($ch, CURLOPT_FOLLOWLOCATION, true);
curl_setopt($ch, CURLOPT_FILE, $fp);
@$success = curl_exec($ch);
$curl_info = curl_getinfo($ch);
if (!$success) {
$err = array("message" => curl_error($ch));
}
@curl_close($ch);
fclose($fp);
$fileinfo->size = $curl_info["size_download"];
$fileinfo->type = $curl_info["content_type"];
} else {
$ctx = stream_context_create();
@$success = copy($url, $temp_file, $ctx);
if (!$success) {
$err = error_get_last();
}
}
if ($success) {
$success = rename($temp_file, strtok(get_file_path(), '?'));
}
if ($success) {
event_callback(array("done" => $fileinfo));
} else {
unlink($temp_file);
if (!$err) {
$err = array("message" => "Invalid url parameter");
}
event_callback(array("fail" => $err));
}
}
exit();
}
// Delete file / folder
if (isset($_GET['del'], $_POST['token']) && !FM_READONLY) {
$del = str_replace( '/', '', fm_clean_path( $_GET['del'] ) );
if ($del != '' && $del != '..' && $del != '.' && verifyToken($_POST['token'])) {
$path = FM_ROOT_PATH;
if (FM_PATH != '') {
$path .= '/' . FM_PATH;
}
$is_dir = is_dir($path . '/' . $del);
if (fm_rdelete($path . '/' . $del)) {
$msg = $is_dir ? lng('Folder').' <b>%s</b> '.lng('Deleted') : lng('File').' <b>%s</b> '.lng('Deleted');
fm_set_msg(sprintf($msg, fm_enc($del)));
} else {
$msg = $is_dir ? lng('Folder').' <b>%s</b> '.lng('not deleted') : lng('File').' <b>%s</b> '.lng('not deleted');
fm_set_msg(sprintf($msg, fm_enc($del)), 'error');
}
} else {
fm_set_msg(lng('Invalid file or folder name'), 'error');
}
$FM_PATH=FM_PATH; fm_redirect(FM_SELF_URL . '?p=' . urlencode($FM_PATH));
}
// Create a new file/folder
if (isset($_POST['newfilename'], $_POST['newfile'], $_POST['token']) && !FM_READONLY) {
$type = urldecode($_POST['newfile']);
$new = str_replace( '/', '', fm_clean_path( strip_tags( $_POST['newfilename'] ) ) );
if (fm_isvalid_filename($new) && $new != '' && $new != '..' && $new != '.' && verifyToken($_POST['token'])) {
$path = FM_ROOT_PATH;
if (FM_PATH != '') {
$path .= '/' . FM_PATH;
}
if ($type == "file") {
if (!file_exists($path . '/' . $new)) {
if(fm_is_valid_ext($new)) {
@fopen($path . '/' . $new, 'w') or die('Cannot open file: ' . $new);
fm_set_msg(sprintf(lng('File').' <b>%s</b> '.lng('Created'), fm_enc($new)));
} else {
fm_set_msg(lng('File extension is not allowed'), 'error');
}
} else {
fm_set_msg(sprintf(lng('File').' <b>%s</b> '.lng('already exists'), fm_enc($new)), 'alert');
}
} else {
if (fm_mkdir($path . '/' . $new, false) === true) {
fm_set_msg(sprintf(lng('Folder').' <b>%s</b> '.lng('Created'), $new));
} elseif (fm_mkdir($path . '/' . $new, false) === $path . '/' . $new) {
fm_set_msg(sprintf(lng('Folder').' <b>%s</b> '.lng('already exists'), fm_enc($new)), 'alert');
} else {
fm_set_msg(sprintf(lng('Folder').' <b>%s</b> '.lng('not created'), fm_enc($new)), 'error');
}
}
} else {
fm_set_msg(lng('Invalid characters in file or folder name'), 'error');
}
$FM_PATH=FM_PATH; fm_redirect(FM_SELF_URL . '?p=' . urlencode($FM_PATH));
}
// Copy folder / file
if (isset($_GET['copy'], $_GET['finish']) && !FM_READONLY) {
// from
$copy = urldecode($_GET['copy']);
$copy = fm_clean_path($copy);
// empty path
if ($copy == '') {
fm_set_msg(lng('Source path not defined'), 'error');
$FM_PATH=FM_PATH; fm_redirect(FM_SELF_URL . '?p=' . urlencode($FM_PATH));
}
// abs path from
$from = FM_ROOT_PATH . '/' . $copy;
// abs path to
$dest = FM_ROOT_PATH;
if (FM_PATH != '') {
$dest .= '/' . FM_PATH;
}
$dest .= '/' . basename($from);
// move?
$move = isset($_GET['move']);
$move = fm_clean_path(urldecode($move));
// copy/move/duplicate
if ($from != $dest) {
$msg_from = trim(FM_PATH . '/' . basename($from), '/');
if ($move) { // Move and to != from so just perform move
$rename = fm_rename($from, $dest);
if ($rename) {
fm_set_msg(sprintf(lng('Moved from').' <b>%s</b> '.lng('to').' <b>%s</b>', fm_enc($copy), fm_enc($msg_from)));
} elseif ($rename === null) {
fm_set_msg(lng('File or folder with this path already exists'), 'alert');
} else {
fm_set_msg(sprintf(lng('Error while moving from').' <b>%s</b> '.lng('to').' <b>%s</b>', fm_enc($copy), fm_enc($msg_from)), 'error');
}
} else { // Not move and to != from so copy with original name
if (fm_rcopy($from, $dest)) {
fm_set_msg(sprintf(lng('Copied from').' <b>%s</b> '.lng('to').' <b>%s</b>', fm_enc($copy), fm_enc($msg_from)));
} else {
fm_set_msg(sprintf(lng('Error while copying from').' <b>%s</b> '.lng('to').' <b>%s</b>', fm_enc($copy), fm_enc($msg_from)), 'error');
}
}
} else {
if (!$move){ //Not move and to = from so duplicate
$msg_from = trim(FM_PATH . '/' . basename($from), '/');
$fn_parts = pathinfo($from);
$extension_suffix = '';
if(!is_dir($from)){
$extension_suffix = '.'.$fn_parts['extension'];
}
//Create new name for duplicate
$fn_duplicate = $fn_parts['dirname'].'/'.$fn_parts['filename'].'-'.date('YmdHis').$extension_suffix;
$loop_count = 0;
$max_loop = 1000;
// Check if a file with the duplicate name already exists, if so, make new name (edge case...)
while(file_exists($fn_duplicate) & $loop_count < $max_loop){
$fn_parts = pathinfo($fn_duplicate);
$fn_duplicate = $fn_parts['dirname'].'/'.$fn_parts['filename'].'-copy'.$extension_suffix;
$loop_count++;
}
if (fm_rcopy($from, $fn_duplicate, False)) {
fm_set_msg(sprintf('Copyied from <b>%s</b> to <b>%s</b>', fm_enc($copy), fm_enc($fn_duplicate)));
} else {
fm_set_msg(sprintf('Error while copying from <b>%s</b> to <b>%s</b>', fm_enc($copy), fm_enc($fn_duplicate)), 'error');
}
}
else{
fm_set_msg(lng('Paths must be not equal'), 'alert');
}
}
$FM_PATH=FM_PATH; fm_redirect(FM_SELF_URL . '?p=' . urlencode($FM_PATH));
}
// Mass copy files/ folders
if (isset($_POST['file'], $_POST['copy_to'], $_POST['finish'], $_POST['token']) && !FM_READONLY) {
if(!verifyToken($_POST['token'])) {
fm_set_msg(lng('Invalid Token.'), 'error');
}
// from
$path = FM_ROOT_PATH;
if (FM_PATH != '') {
$path .= '/' . FM_PATH;
}
// to
$copy_to_path = FM_ROOT_PATH;
$copy_to = fm_clean_path($_POST['copy_to']);
if ($copy_to != '') {
$copy_to_path .= '/' . $copy_to;
}
if ($path == $copy_to_path) {
fm_set_msg(lng('Paths must be not equal'), 'alert');
$FM_PATH=FM_PATH; fm_redirect(FM_SELF_URL . '?p=' . urlencode($FM_PATH));
}
if (!is_dir($copy_to_path)) {
if (!fm_mkdir($copy_to_path, true)) {
fm_set_msg('Unable to create destination folder', 'error');
$FM_PATH=FM_PATH; fm_redirect(FM_SELF_URL . '?p=' . urlencode($FM_PATH));
}
}
// move?
$move = isset($_POST['move']);
// copy/move
$errors = 0;
$files = $_POST['file'];
if (is_array($files) && count($files)) {
foreach ($files as $f) {
if ($f != '') {
$f = fm_clean_path($f);
// abs path from
$from = $path . '/' . $f;
// abs path to
$dest = $copy_to_path . '/' . $f;
// do
if ($move) {
$rename = fm_rename($from, $dest);
if ($rename === false) {
$errors++;
}
} else {
if (!fm_rcopy($from, $dest)) {
$errors++;
}
}
}
}
if ($errors == 0) {
$msg = $move ? 'Selected files and folders moved' : 'Selected files and folders copied';
fm_set_msg($msg);
} else {
$msg = $move ? 'Error while moving items' : 'Error while copying items';
fm_set_msg($msg, 'error');
}
} else {
fm_set_msg(lng('Nothing selected'), 'alert');
}
$FM_PATH=FM_PATH; fm_redirect(FM_SELF_URL . '?p=' . urlencode($FM_PATH));
}
// Rename
if (isset($_POST['rename_from'], $_POST['rename_to'], $_POST['token']) && !FM_READONLY) {
if(!verifyToken($_POST['token'])) {
fm_set_msg("Invalid Token.", 'error');
}
// old name
$old = urldecode($_POST['rename_from']);
$old = fm_clean_path($old);
$old = str_replace('/', '', $old);
// new name
$new = urldecode($_POST['rename_to']);
$new = fm_clean_path(strip_tags($new));
$new = str_replace('/', '', $new);
// path
$path = FM_ROOT_PATH;
if (FM_PATH != '') {
$path .= '/' . FM_PATH;
}
// rename
if (fm_isvalid_filename($new) && $old != '' && $new != '') {
if (fm_rename($path . '/' . $old, $path . '/' . $new)) {
fm_set_msg(sprintf(lng('Renamed from').' <b>%s</b> '. lng('to').' <b>%s</b>', fm_enc($old), fm_enc($new)));
} else {
fm_set_msg(sprintf(lng('Error while renaming from').' <b>%s</b> '. lng('to').' <b>%s</b>', fm_enc($old), fm_enc($new)), 'error');
}
} else {
fm_set_msg(lng('Invalid characters in file name'), 'error');
}
$FM_PATH=FM_PATH; fm_redirect(FM_SELF_URL . '?p=' . urlencode($FM_PATH));
}
// Download
if (isset($_GET['dl'], $_POST['token'])) {
if(!verifyToken($_POST['token'])) {
fm_set_msg("Invalid Token.", 'error');
}
$dl = urldecode($_GET['dl']);
$dl = fm_clean_path($dl);
$dl = str_replace('/', '', $dl);
$path = FM_ROOT_PATH;
if (FM_PATH != '') {
$path .= '/' . FM_PATH;
}
if ($dl != '' && is_file($path . '/' . $dl)) {
fm_download_file($path . '/' . $dl, $dl, 1024);
exit;
} else {
fm_set_msg(lng('File not found'), 'error');
$FM_PATH=FM_PATH; fm_redirect(FM_SELF_URL . '?p=' . urlencode($FM_PATH));
}
}
// Upload
if (!empty($_FILES) && !FM_READONLY) {
if(isset($_POST['token'])) {
if(!verifyToken($_POST['token'])) {
$response = array ('status' => 'error','info' => "Invalid Token.");
echo json_encode($response); exit();
}
} else {
$response = array ('status' => 'error','info' => "Token Missing.");
echo json_encode($response); exit();
}
$override_file_name = false;
$chunkIndex = $_POST['dzchunkindex'];
$chunkTotal = $_POST['dztotalchunkcount'];
$fullPathInput = fm_clean_path($_REQUEST['fullpath']);
$f = $_FILES;
$path = FM_ROOT_PATH;
$ds = DIRECTORY_SEPARATOR;
if (FM_PATH != '') {
$path .= '/' . FM_PATH;
}
$errors = 0;
$uploads = 0;
$allowed = (FM_UPLOAD_EXTENSION) ? explode(',', FM_UPLOAD_EXTENSION) : false;
$response = array (
'status' => 'error',
'info' => 'Oops! Try again'
);
$filename = $f['file']['name'];
$tmp_name = $f['file']['tmp_name'];
$ext = pathinfo($filename, PATHINFO_FILENAME) != '' ? strtolower(pathinfo($filename, PATHINFO_EXTENSION)) : '';
$isFileAllowed = ($allowed) ? in_array($ext, $allowed) : true;
if(!fm_isvalid_filename($filename) && !fm_isvalid_filename($fullPathInput)) {
$response = array (
'status' => 'error',
'info' => "Invalid File name!",
);
echo json_encode($response); exit();
}
$targetPath = $path . $ds;
if ( is_writable($targetPath) ) {
$fullPath = $path . '/' . basename($fullPathInput);
$folder = substr($fullPath, 0, strrpos($fullPath, "/"));
if(file_exists ($fullPath) && !$override_file_name && !$chunks) {
$ext_1 = $ext ? '.'.$ext : '';
$fullPath = $path . '/' . basename($fullPathInput, $ext_1) .'_'. date('ymdHis'). $ext_1;
}
if (!is_dir($folder)) {
$old = umask(0);
mkdir($folder, 0777, true);
umask($old);
}
if (empty($f['file']['error']) && !empty($tmp_name) && $tmp_name != 'none' && $isFileAllowed) {
if ($chunkTotal){
$out = @fopen("{$fullPath}.part", $chunkIndex == 0 ? "wb" : "ab");
if ($out) {
$in = @fopen($tmp_name, "rb");
if ($in) {
while ($buff = fread($in, 4096)) { fwrite($out, $buff); }
$response = array (
'status' => 'success',
'info' => "file upload successful"
);
} else {
$response = array (
'status' => 'error',
'info' => "failed to open output stream",
'errorDetails' => error_get_last()
);
}
@fclose($in);
@fclose($out);
@unlink($tmp_name);
$response = array (
'status' => 'success',
'info' => "file upload successful"
);
} else {
$response = array (
'status' => 'error',
'info' => "failed to open output stream"
);
}
if ($chunkIndex == $chunkTotal - 1) {
rename("{$fullPath}.part", $fullPath);