forked from Cacti/cacti
-
Notifications
You must be signed in to change notification settings - Fork 0
/
Copy pathpollers.php
1200 lines (1050 loc) · 39.7 KB
/
pollers.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
/*
+-------------------------------------------------------------------------+
| Copyright (C) 2004-2022 The Cacti Group |
| |
| This program is free software; you can redistribute it and/or |
| modify it under the terms of the GNU General Public License |
| as published by the Free Software Foundation; either version 2 |
| of the License, or (at your option) any later version. |
| |
| This program is distributed in the hope that it will be useful, |
| but WITHOUT ANY WARRANTY; without even the implied warranty of |
| MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| GNU General Public License for more details. |
+-------------------------------------------------------------------------+
| Cacti: The Complete RRDtool-based Graphing Solution |
+-------------------------------------------------------------------------+
| This code is designed, written, and maintained by the Cacti Group. See |
| about.php and/or the AUTHORS file for specific developer information. |
+-------------------------------------------------------------------------+
| http://www.cacti.net/ |
+-------------------------------------------------------------------------+
*/
require('./include/auth.php');
require_once($config['base_path'] . '/lib/poller.php');
/* performing a full sync can take a lot of memory and time */
ini_set('memory_limit', '-1');
ini_set('max_execution_time', '900');
$poller_actions = array(
POLLER_DISABLE => __('Disable'),
POLLER_ENABLE => __('Enable'),
POLLER_CLEAR_STATS => __('Clear Statistics'),
);
if ($config['poller_id'] == 1) {
$poller_actions += array(POLLER_RESYNC => __('Full Sync'));
}
$poller_status = array(
POLLER_STATUS_NEW => '<div class="deviceUnknown">' . __('New/Idle') . '</div>',
POLLER_STATUS_RUNNING => '<div class="deviceUp">' . __('Running') . '</div>',
POLLER_STATUS_IDLE => '<div class="deviceRecovering">' . __('Idle') . '</div>',
POLLER_STATUS_DOWN => '<div class="deviceDown">' . __('Down') . '</div>',
POLLER_STATUS_DISABLED => '<div class="deviceDisabled">' . __('Disabled') . '</div>',
POLLER_STATUS_RECOVERING => '<div class="deviceDown">' . __('Recovering') . '</div>',
POLLER_STATUS_HEARTBEAT => '<div class="deviceDown">' . __('Heartbeat') . '</div>',
);
/* file: pollers.php, action: edit */
$fields_poller_edit = array(
'spacer0' => array(
'method' => 'spacer',
'friendly_name' => __('Data Collector Information'),
),
'name' => array(
'method' => 'textbox',
'friendly_name' => __('Name'),
'description' => __('The primary name for this Data Collector.'),
'value' => '|arg1:name|',
'size' => '50',
'default' => __('New Data Collector'),
'max_length' => '100'
),
'hostname' => array(
'method' => 'textbox',
'friendly_name' => __('Data Collector Hostname'),
'description' => __('The hostname for Data Collector. It may have to be a Fully Qualified Domain name for the remote Pollers to contact it for activities such as re-indexing, Real-time graphing, etc.'),
'value' => '|arg1:hostname|',
'size' => '50',
'default' => '',
'max_length' => '100'
),
'timezone' => array(
'method' => 'drop_callback',
'friendly_name' => __('TimeZone'),
'description' => __('The TimeZone for the Data Collector.'),
'sql' => 'SELECT Name AS id, Name AS name FROM mysql.time_zone_name ORDER BY name',
'action' => 'ajax_tz',
'id' => '|arg1:timezone|',
'value' => '|arg1:timezone|'
),
'notes' => array(
'method' => 'textarea',
'friendly_name' => __('Notes'),
'description' => __('Notes for this Data Collectors Database.'),
'value' => '|arg1:notes|',
'textarea_rows' => 4,
'textarea_cols' => 50
),
'spacer_collection' => array(
'method' => 'spacer',
'friendly_name' => __('Collection Settings'),
),
'processes' => array(
'method' => 'textbox',
'friendly_name' => __('Processes'),
'description' => __('The number of Data Collector processes to use to spawn.'),
'value' => '|arg1:processes|',
'size' => '10',
'default' => read_config_option('concurrent_processes'),
'max_length' => '4'
),
'threads' => array(
'method' => 'textbox',
'friendly_name' => __('Threads'),
'description' => __('The number of Spine Threads to use per Data Collector process.'),
'value' => '|arg1:threads|',
'size' => '10',
'default' => read_config_option('max_threads'),
'max_length' => '4'
),
'sync_interval' => array(
'method' => 'drop_array',
'friendly_name' => __('Sync Interval'),
'description' => __('The polling sync interval in use. This setting will affect how often this poller is checked and updated.'),
'value' => '|arg1:sync_interval|',
'default' => read_config_option('poller_sync_interval'),
'array' => $poller_sync_intervals,
),
'spacer_remotedb' => array(
'method' => 'spacer',
'friendly_name' => __('Remote Database Connection'),
),
'dbhost' => array(
'method' => 'textbox',
'friendly_name' => __('Hostname'),
'description' => __('The hostname for the remote database server.'),
'value' => '|arg1:dbhost|',
'size' => '50',
'default' => '',
'max_length' => '100'
),
'dbdefault' => array(
'method' => 'textbox',
'friendly_name' => __('Remote Database Name'),
'description' => __('The name of the remote database.'),
'value' => '|arg1:dbdefault|',
'size' => '20',
'default' => $database_default,
'max_length' => '20'
),
'dbuser' => array(
'method' => 'textbox',
'friendly_name' => __('Remote Database User'),
'description' => __('The user name to use to connect to the remote database.'),
'value' => '|arg1:dbuser|',
'size' => '20',
'default' => $database_username,
'max_length' => '20'
),
'dbpass' => array(
'method' => 'textbox_password',
'friendly_name' => __('Remote Database Password'),
'description' => __('The user password to use to connect to the remote database.'),
'value' => '|arg1:dbpass|',
'size' => '40',
'default' => $database_password,
'max_length' => '64'
),
'dbport' => array(
'method' => 'textbox',
'friendly_name' => __('Remote Database Port'),
'description' => __('The TCP port to use to connect to the remote database.'),
'value' => '|arg1:dbport|',
'size' => '5',
'default' => $database_port,
'max_length' => '5'
),
'dbretries' => array(
'method' => 'textbox',
'friendly_name' => __('Remote Database Retries'),
'description' => __('The number of times to attempt to retry to connect to the remote database.'),
'value' => '|arg1:dbretries|',
'size' => '5',
'default' => $database_retries,
'max_length' => '5'
),
'dbssl' => array(
'method' => 'checkbox',
'friendly_name' => __('Remote Database SSL'),
'description' => __('If the remote database uses SSL to connect, check the checkbox below.'),
'value' => '|arg1:dbssl|',
'default' => $database_ssl ? 'on' : ''
),
'dbsslkey' => array(
'method' => 'textbox',
'friendly_name' => __('Remote Database SSL Key'),
'description' => __('The file holding the SSL Key to use to connect to the remote database.'),
'value' => '|arg1:dbsslkey|',
'size' => '50',
'default' => $database_ssl_key,
'max_length' => '255'
),
'dbsslcert' => array(
'method' => 'textbox',
'friendly_name' => __('Remote Database SSL Certificate'),
'description' => __('The file holding the SSL Certificate to use to connect to the remote database.'),
'value' => '|arg1:dbsslcert|',
'size' => '50',
'default' => $database_ssl_cert,
'max_length' => '255'
),
'dbsslca' => array(
'method' => 'textbox',
'friendly_name' => __('Remote Database SSL Authority'),
'description' => __('The file holding the SSL Certificate Authority to use to connect to the remote database. This is an optional parameter that can be required by the database provider if they have started SSL using the --ssl-mode=VERIFY_CA option.'),
'value' => '|arg1:dbsslca|',
'size' => '50',
'default' => $database_ssl_ca,
'max_length' => '255'
),
'id' => array(
'method' => 'hidden',
'value' => '|arg1:id|',
),
'save_component_poller' => array(
'method' => 'hidden',
'value' => '1'
)
);
/* set default action */
set_default_action();
switch (get_request_var('action')) {
case 'save':
form_save();
break;
case 'actions':
form_actions();
break;
case 'ajax_tz':
print json_encode(db_fetch_assoc_prepared(
'SELECT Name AS label, Name AS `value`
FROM mysql.time_zone_name
WHERE Name LIKE ?
ORDER BY Name
LIMIT ' . read_config_option('autocomplete_rows'),
array('%' . get_nfilter_request_var('term') . '%')
));
break;
case 'ping':
test_database_connection();
break;
case 'edit':
top_header();
poller_edit();
bottom_footer();
break;
default:
top_header();
pollers();
bottom_footer();
break;
}
/* --------------------------
Global Form Functions
-------------------------- */
/* --------------------------
The Save Function
-------------------------- */
function form_save() {
if (isset_request_var('save_component_poller')) {
// Common data
$save['id'] = get_filter_request_var('id');
$save['name'] = form_input_validate(get_nfilter_request_var('name'), 'name', '', false, 3);
$save['hostname'] = form_input_validate(get_nfilter_request_var('hostname'), 'hostname', '', false, 3);
$save['timezone'] = form_input_validate(get_nfilter_request_var('timezone'), 'timezone', '', false, 3);
$save['notes'] = form_input_validate(get_nfilter_request_var('notes'), 'notes', '', true, 3);
// Process settings
$save['processes'] = form_input_validate(get_nfilter_request_var('processes'), 'processes', '^[0-9]+$', false, 3);
$save['threads'] = form_input_validate(get_nfilter_request_var('threads'), 'threads', '^[0-9]+$', false, 3);
if ($save['id'] != 1) {
$save['sync_interval'] = form_input_validate(get_nfilter_request_var('sync_interval'), 'sync_interval', '^[0-9]+$', false, 3);
// Database settings
$save['dbdefault'] = form_input_validate(get_nfilter_request_var('dbdefault'), 'dbdefault', '', true, 3);
$save['dbhost'] = form_input_validate(get_nfilter_request_var('dbhost'), 'dbhost', '', true, 3);
$save['dbuser'] = form_input_validate(get_nfilter_request_var('dbuser'), 'dbuser', '', true, 3);
$save['dbpass'] = form_input_validate(get_nfilter_request_var('dbpass'), 'dbpass', '', true, 3);
$save['dbport'] = form_input_validate(get_nfilter_request_var('dbport'), 'dbport', '^[0-9]+$', true, 3);
$save['dbretries'] = form_input_validate(get_nfilter_request_var('dbretries'), 'dbretries', '^[0-9]+$', true, 3);
$save['dbssl'] = isset_request_var('dbssl') ? 'on' : '';
$save['dbsslkey'] = form_input_validate(get_nfilter_request_var('dbsslkey'), 'dbsslkey', '', true, 3);
$save['dbsslcert'] = form_input_validate(get_nfilter_request_var('dbsslcert'), 'dbsslcert', '', true, 3);
$save['dbsslca'] = form_input_validate(get_nfilter_request_var('dbsslca'), 'dbsslca', '', true, 3);
}
// Check for duplicate hostname
$error = false;
if (poller_check_duplicate_poller_id($save['id'], $save['hostname'], 'hostname')) {
raise_message('dupe_hostname', __esc('You have already used this hostname \'%s\'. Please enter a non-duplicate hostname.', $save['hostname']), MESSAGE_LEVEL_ERROR);
$error = true;
}
if (isset($save['dbhost'])) {
if (poller_check_duplicate_poller_id($save['id'], $save['dbhost'], 'dbhost')) {
raise_message('dupe_dbhost', __esc('You have already used this database hostname \'%s\'. Please enter a non-duplicate database hostname.', $save['hostname']), MESSAGE_LEVEL_ERROR);
$error = true;
}
}
if (isset($save['dbhost']) && $save['dbhost'] == 'localhost' && $save['id'] > 1) {
raise_message('poller_dbhost');
} elseif ($save['id'] > 1 && poller_host_duplicate($save['id'], $save['dbhost'])) {
raise_message('poller_nodupe');
} elseif (!is_error_message() && $error == false) {
$poller_id = sql_save($save, 'poller');
if ($poller_id) {
raise_message(1);
} else {
raise_message(2);
}
}
header('Location: pollers.php?action=edit&id=' . (empty($poller_id) ? get_nfilter_request_var('id') : $poller_id));
}
}
function poller_check_duplicate_poller_id($poller_id, $hostname, $column) {
$ip_addresses = array();
$ip_hostnames = array();
if (is_ipaddress($hostname)) {
$address = @gethostbyaddr($hostname);
if ($address != $hostname) {
$ip_hostnames[$address] = $address;
} else {
$ip_addresses[$address] = $address;
}
$ip_addresses[$hostname] = $hostname;
} elseif (strpos($hostname, '.') !== false) {
$addresses = @dns_get_record($hostname);
$ip = @gethostbyname($hostname);
if ($ip != $hostname) {
$ip_addresses[$ip] = $ip;
}
$ip_hostnames[$hostname] = $hostname;
if (cacti_sizeof($addresses)) {
foreach ($addresses as $address) {
if (isset($address['target'])) {
$ip_hostnames[$address['host']] = $address['host'];
}
if (isset($address['host'])) {
$ip_hostnames[$address['host']] = $address['host'];
}
if (isset($address['ip'])) {
$ip_addresses[$address['ip']] = $address['ip'];
}
}
}
} else {
$ip_hostname[$hostname] = $hostname;
$address = @gethostbyname($hostname);
if ($address != $hostname) {
$ip_addresses[$address] = $address;
}
}
$sql_where1 = '';
if (cacti_sizeof($ip_addresses)) {
$sql_where1 = "$column IN ('" . implode("','", $ip_addresses) . "')";
}
$sql_where2 = '';
if (cacti_sizeof($ip_hostnames)) {
foreach ($ip_hostnames as $host) {
$parts = explode('.', $host);
$sql_where2 .= ($sql_where2 != '' ? ' OR ' : ' (') .
"($column = " . db_qstr($parts[0]) .
" OR $column = " . db_qstr($host) . ")";
}
$sql_where2 .= ')';
}
if ($sql_where1 != '' || $sql_where2 != '') {
$sql_where = ' AND (' . $sql_where1 . ($sql_where1 != '' && $sql_where2 != '' ? ' OR ' : '') . $sql_where2 . ')';
} else {
$sql_where = '';
}
$duplicate = db_fetch_cell_prepared(
"SELECT id
FROM poller
WHERE id != ?
$sql_where",
array($poller_id)
);
if (empty($duplicate)) {
return false;
} else {
return true;
}
}
function poller_host_duplicate($poller_id, $host) {
if ($host == 'localhost') {
return true;
} else {
return db_fetch_cell_prepared(
'SELECT COUNT(*)
FROM poller
WHERE dbhost LIKE "' . $host . '%"
AND id != ?',
array($poller_id)
);
}
}
function form_actions() {
global $config, $poller_actions;
/* ================= input validation ================= */
get_filter_request_var('drp_action', FILTER_VALIDATE_REGEXP, array('options' => array('regexp' => '/^([a-zA-Z0-9_]+)$/')));
/* ==================================================== */
/* if we are to save this form, instead of display it */
if (isset_request_var('selected_items')) {
$selected_items = sanitize_unserialize_selected_items(get_nfilter_request_var('selected_items'));
if ($selected_items != false) {
if (get_nfilter_request_var('drp_action') == POLLER_DELETE) { // delete
db_execute('DELETE FROM poller WHERE ' . array_to_sql_or($selected_items, 'id'));
db_execute('UPDATE host SET poller_id=1 WHERE deleted="" AND ' . array_to_sql_or($selected_items, 'poller_id'));
db_execute('UPDATE automation_networks SET poller_id=1 WHERE ' . array_to_sql_or($selected_items, 'poller_id'));
db_execute('UPDATE automation_processes SET poller_id=1 WHERE ' . array_to_sql_or($selected_items, 'poller_id'));
db_execute('UPDATE poller_command SET poller_id=1 WHERE ' . array_to_sql_or($selected_items, 'poller_id'));
db_execute('UPDATE poller_item SET poller_id=1 WHERE ' . array_to_sql_or($selected_items, 'poller_id'));
db_execute('UPDATE poller_output_realtime SET poller_id=1 WHERE ' . array_to_sql_or($selected_items, 'poller_id'));
db_execute('UPDATE poller_time SET poller_id=1 WHERE ' . array_to_sql_or($selected_items, 'poller_id'));
cacti_log('NOTE: The poller(s) with the id(s): ' . implode(',', $selected_items) . ' deleted by user ' . $_SESSION[SESS_USER_ID], false, 'WEBUI');
} elseif (get_request_var('drp_action') == POLLER_DISABLE) { // disable
db_execute('UPDATE poller SET disabled="on" WHERE ' . array_to_sql_or($selected_items, 'id'));
cacti_log('NOTE: The poller(s) with the id(s): ' . implode(',', $selected_items) . ' disabled by user ' . $_SESSION[SESS_USER_ID], false, 'WEBUI');
} elseif (get_request_var('drp_action') == POLLER_ENABLE) { // enable
db_execute('UPDATE poller SET disabled="" WHERE ' . array_to_sql_or($selected_items, 'id'));
cacti_log('NOTE: The poller(s) with the id(s): ' . implode(',', $selected_items) . ' enabled by user ' . $_SESSION[SESS_USER_ID], false, 'WEBUI');
} elseif (get_request_var('drp_action') == POLLER_RESYNC) { // full sync
cacti_session_close();
$success = array();
$failed = array();
$ids = array();
foreach ($selected_items as $item) {
// Operation not allowed on the main poller
if ($item == 1) {
continue;
}
$ids[] = $item;
$poller = db_fetch_row_prepared(
'SELECT *
FROM poller
WHERE id = ?',
array($item)
);
if ($poller['dbhost'] == 'localhost') {
raise_message('poller_dbhost');
continue;
} elseif ($item == 1) {
raise_message('poller_nomain');
continue;
} else {
if (replicate_out($item)) {
$success[] = $item;
db_execute_prepared(
'UPDATE poller
SET last_sync = NOW()
WHERE id = ?',
array($item)
);
} else {
$failed[] = $item;
}
}
}
cacti_session_start();
if (cacti_sizeof($failed)) {
cacti_log('WARNING: Some selected Remote Data Collectors in [' . implode(', ', $ids) . '] failed synchronization by user ' . get_username($_SESSION[SESS_USER_ID]) . ', Successful/Failed[' . cacti_sizeof($success) . '/' . cacti_sizeof($failed) . ']. See log for details.', false, 'WEBUI');
} else {
cacti_log('NOTE: All selected Remote Data Collectors in [' . implode(', ', $ids) . '] synchronized correctly by user ' . get_username($_SESSION[SESS_USER_ID]), false, 'WEBUI');
}
} elseif (get_request_var('drp_action') == '5') { // clear statistics
foreach ($selected_items as $item) {
db_execute_prepared(
'UPDATE poller
SET total_time = 0, max_time = 0, min_time = 9999999, avg_time = 0, total_polls = 0
WHERE id = ?',
array($item)
);
}
raise_message('poller_clear', __('Data Collector Statistics cleared.'), MESSAGE_LEVEL_INFO);
}
}
header('Location: pollers.php');
exit;
}
/* setup some variables */
$pollers = '';
$i = 0;
/* loop through each of the graphs selected on the previous page and get more info about them */
foreach ($_POST as $var => $val) {
if (preg_match('/^chk_([0-9]+)$/', $var, $matches)) {
/* ================= input validation ================= */
input_validate_input_number($matches[1], 'chk[1]');
/* ==================================================== */
$pollers .= '<li>' . html_escape(db_fetch_cell_prepared('SELECT name FROM poller WHERE id = ?', array($matches[1]))) . '</li>';
$poller_array[$i] = $matches[1];
$i++;
}
}
top_header();
form_start('pollers.php');
$drp_action = get_nfilter_request_var('drp_action');
$action = __('Unknown');
if (array_key_exists($drp_action, $poller_actions)) {
$action = $poller_actions[get_nfilter_request_var('drp_action')];
} elseif ($drp_action === POLLER_DELETE) {
$action = __('Delete');
}
html_start_box($action, '60%', '', '3', 'center', '');
if (isset($poller_array) && cacti_sizeof($poller_array)) {
if (get_nfilter_request_var('drp_action') == POLLER_DELETE) { // delete
print "<tr>
<td class='textArea' class='odd'>
<p>" . __n('Click \'Continue\' to delete the following Data Collector. Note, all devices will be disassociated from this Data Collector and mapped back to the Main Cacti Data Collector.', 'Click \'Continue\' to delete all following Data Collectors. Note, all devices will be disassociated from these Data Collectors and mapped back to the Main Cacti Data Collector.', cacti_sizeof($poller_array)) . "</p>
<div class='itemlist'><ul>$pollers</ul></div>
</td>
</tr>\n";
$save_html = "<input type='button' class='ui-button ui-corner-all ui-widget' value='" . __esc('Cancel') . "' onClick='cactiReturnTo()'> <input type='submit' class='ui-button ui-corner-all ui-widget' value='" . __esc('Continue') . "' title='" . __n('Delete Data Collector', 'Delete Data Collectors', cacti_sizeof($poller_array)) . "'>";
} elseif (get_request_var('drp_action') == POLLER_DISABLE) { // disable
print "<tr>
<td class='textArea' class='odd'>
<p>" . __n('Click \'Continue\' to disable the following Data Collector.', 'Click \'Continue\' to disable the following Data Collectors.', cacti_sizeof($poller_array)) . "</p>
<div class='itemlist'><ul>$pollers</ul></div>
</td>
</tr>\n";
$save_html = "<input type='button' class='ui-button ui-corner-all ui-widget' value='" . __esc('Cancel') . "' onClick='cactiReturnTo()'> <input type='submit' class='ui-button ui-corner-all ui-widget' value='" . __esc('Continue') . "' title='" . __n('Disable Data Collector', 'Disable Data Collectors', cacti_sizeof($poller_array)) . "'>";
} elseif (get_request_var('drp_action') == POLLER_ENABLE) { // enable
print "<tr>
<td class='textArea' class='odd'>
<p>" . __n('Click \'Continue\' to enable the following Data Collector.', 'Click \'Continue\' to enable the following Data Collectors.', cacti_sizeof($poller_array)) . "</p>
<div class='itemlist'><ul>$pollers</ul></div>
</td>
</tr>\n";
$save_html = "<input type='button' class='ui-button ui-corner-all ui-widget' value='" . __esc('Cancel') . "' onClick='cactiReturnTo()'> <input type='submit' class='ui-button ui-corner-all ui-widget' value='" . __esc('Continue') . "' title='" . __n('Enable Data Collector', 'Enable Data Collectors', cacti_sizeof($poller_array)) . "'>";
} elseif (get_request_var('drp_action') == POLLER_RESYNC) { // full sync
print "<tr>
<td class='textArea' class='odd'>
<p>" . __n('Click \'Continue\' to Synchronize the Remote Data Collector for Offline Operation.', 'Click \'Continue\' to Synchronize the Remote Data Collectors for Offline Operation.', cacti_sizeof($poller_array)) . "</p>
<div class='itemlist'><ul>$pollers</ul></div>
</td>
</tr>\n";
$save_html = "<input type='button' class='ui-button ui-corner-all ui-widget' value='" . __esc('Cancel') . "' onClick='cactiReturnTo()'> <input type='submit' class='ui-button ui-corner-all ui-widget' value='" . __esc('Continue') . "' title='" . __n('Enable Data Collector', 'Synchronize Remote Data Collectors', cacti_sizeof($poller_array)) . "'>";
} elseif (get_request_var('drp_action') == POLLER_CLEAR_STATS) { // clear statistics
print "<tr>
<td class='textArea' class='odd'>
<p>" . __n('Click \'Continue\' to Clear Data Collector Statistics for the Data Collector.', 'Click \'Continue\' to Clear DAta Collector Statistics for the Data Collectors.', cacti_sizeof($poller_array)) . "</p>
<div class='itemlist'><ul>$pollers</ul></div>
</td>
</tr>\n";
$save_html = "<input type='button' class='ui-button ui-corner-all ui-widget' value='" . __esc('Cancel') . "' onClick='cactiReturnTo()'> <input type='submit' class='ui-button ui-corner-all ui-widget' value='" . __esc('Continue') . "' title='" . __n('Clear Statistics for Data Collector', 'Clear Statistics for Data Collectors', cacti_sizeof($poller_array)) . "'>";
}
} else {
raise_message(40);
header('Location: pollers.php');
exit;
}
print "<tr>
<td class='saveRow'>
<input type='hidden' name='action' value='actions'>
<input type='hidden' name='selected_items' value='" . (isset($poller_array) ? serialize($poller_array) : '') . "'>
<input type='hidden' name='drp_action' value='" . html_escape(get_nfilter_request_var('drp_action')) . "'>
$save_html
</td>
</tr>\n";
html_end_box();
form_end();
bottom_footer();
}
/* ---------------------
Site Functions
--------------------- */
function poller_edit() {
global $fields_poller_edit;
/* ================= input validation ================= */
get_filter_request_var('id');
/* ==================================================== */
if (!isempty_request_var('id')) {
$poller = db_fetch_row_prepared(
'SELECT *
FROM poller
WHERE id = ?',
array(get_request_var('id'))
);
$header_label = __esc('Site [edit: %s]', $poller['name']);
} else {
$poller = array();
$header_label = __('Site [new]');
}
form_start('pollers.php', 'poller');
html_start_box($header_label, '100%', true, '3', 'center', '');
if (cacti_sizeof($poller)) {
if ($poller['id'] == 1) {
unset($fields_poller_edit['sync_interval']);
unset($fields_poller_edit['spacer_remotedb']);
unset($fields_poller_edit['dbdefault']);
unset($fields_poller_edit['dbhost']);
unset($fields_poller_edit['dbuser']);
unset($fields_poller_edit['dbpass']);
unset($fields_poller_edit['dbport']);
unset($fields_poller_edit['dbretries']);
unset($fields_poller_edit['dbssl']);
unset($fields_poller_edit['dbsslkey']);
unset($fields_poller_edit['dbsslcert']);
unset($fields_poller_edit['dbsslca']);
}
if ($poller['timezone'] == '') {
$poller['timezone'] = ini_get('date.timezone');
}
}
draw_edit_form(
array(
'config' => array('no_form_tag' => true),
'fields' => inject_form_variables($fields_poller_edit, (isset($poller) ? $poller : array()))
)
);
$tip_text = __('Remote Data Collectors must be able to communicate to the Main Data Collector, and vice versa. Use this button to verify that the Main Data Collector can communicate to this Remote Data Collector.');
if (read_config_option('hide_form_description') == 'on') {
$tooltip = '<br><span class="formFieldDescription">' . $tip_text . '</span>';
} else {
$tooltip = '<div class="formTooltip">' . str_replace("\n", '', display_tooltip($tip_text)) . '</div>';
}
$row_html = '<div class="formRow odd"><div class="formColumnLeft"><div class="formFieldName">' . __('Test Database Connection') . $tooltip . '</div></div><div class="formColumnRight"><input type="button" class="ui-button ui-corner-all ui-widget" id="dbtest" value="' . __esc('Test Connection') . '"><span id="results"></span></div></div>';
$pt = read_config_option('poller_type');
if (isset($poller) && cacti_sizeof($poller)) {
if ($poller['id'] > 1) {
?>
<script type='text/javascript'>
pt = <?php print $pt; ?>;
function showHideRemoteDB() {
var hasSSL = $('#dbssl').is(':checked');
toggleFields({
dbsslkey: hasSSL,
dbsslcert: hasSSL,
dbsslca: hasSSL,
});
}
$(function() {
$('#row_dbsslca').after('<?php print $row_html; ?>');
$('#dbssl').click(function() {
showHideRemoteDB();
});
$('#dbtest').click(function(e) {
e.preventDefault();
ping_database();
});
showHideRemoteDB();
if (pt == 1) {
$('#row_threads').hide();
}
});
function ping_database() {
dbssl = $('#dbssl').is(':checked') ? 'on' : '';
var options = {
url: 'pollers.php',
funcEnd: 'pingDatabaseFinalize',
handle: false
};
var data = {
__csrf_magic: csrfMagicToken,
action: 'ping',
dbdefault: $('#dbdefault').val(),
dbhost: $('#dbhost').val(),
dbuser: $('#dbuser').val(),
dbpass: $('#dbpass').val(),
dbport: $('#dbport').val(),
dbretries: $('#dbretries').val(),
dbssl: dbssl,
dbsslkey: $('#dbsslkey').val(),
dbsslcert: $('#dbsslcert').val(),
dbsslca: $('#dbsslca').val()
};
postUrl(options, data);
}
function pingDatabaseFinalize(options, data) {
$('#results').empty().show().html(data).fadeOut(5000);
}
</script>
<?php
} else {
?>
<script type='text/javascript'>
pt = <?php print $pt; ?>;
$(function() {
if (pt == 1) {
$('#row_threads').hide();
}
});
</script>
<?php
}
}
html_end_box(true, true);
$form_buttons = array(
array(
'id' => 'return',
'value' => __esc('Return'),
'method' => 'return',
),
);
if ($poller['id'] > 1) {
$form_buttons[] = array(
'id' => 'delete',
'value' => __esc('Delete'),
'method' => 'post',
'url' => 'pollers.php',
'data' => json_encode(array(
'action' => 'actions',
'drp_action' => POLLER_DELETE,
'chk_' . $poller['id'] => 'on',
'__csrf_magic' => csrf_get_tokens(),
)),
);
}
form_save_buttons($form_buttons);
}
function test_database_connection($poller = array()) {
if (!cacti_sizeof($poller)) {
$poller['dbtype'] = 'mysql';
$fields = array(
'dbhost',
'dbuser',
'dbpass',
'dbdefault',
'dbport',
'dbretries',
'dbssl',
'dbsslkey',
'dbsslcert',
'dbsslca'
);
foreach ($fields as $field) {
if ($field == 'dbssl') {
if (isset_request_var('dbssl') && get_nfilter_request_var('dbssl') == 'on') {
$poller['dbssl'] = 'on';
} else {
$poller['dbssl'] = '';
}
} elseif (isset_request_var($field)) {
$poller[$field] = get_nfilter_request_var($field);
} else {
print 'ERROR: DB Connection Column ' . $field . ' Missing';
return false;
}
}
}
$connection = db_connect_real(
$poller['dbhost'],
$poller['dbuser'],
$poller['dbpass'],
$poller['dbdefault'],
$poller['dbtype'],
$poller['dbport'],
$poller['dbretries'],
$poller['dbssl'],
$poller['dbsslkey'],
$poller['dbsslcert'],
$poller['dbsslca']
);
if (is_object($connection)) {
db_close($connection);
print ' <i class="fas fa-check"></i> ' . __('Connection Successful');
} else {
print ' <i class="fas fa-times"></i> ' . __('Connection Failed');
}
}
function pollers() {
global $poller_actions, $poller_status, $item_rows;
/* ================= input validation and session storage ================= */
$filters = array(
'rows' => array(
'filter' => FILTER_VALIDATE_INT,
'pageset' => true,
'default' => '-1'
),
'page' => array(
'filter' => FILTER_VALIDATE_INT,
'default' => '1'
),
'refresh' => array(
'filter' => FILTER_VALIDATE_INT,
'default' => '20'
),
'filter' => array(
'filter' => FILTER_DEFAULT,
'pageset' => true,
'default' => ''
),
'sort_column' => array(
'filter' => FILTER_CALLBACK,
'default' => 'name',
'options' => array('options' => 'sanitize_search_string')
),
'sort_direction' => array(
'filter' => FILTER_CALLBACK,
'default' => 'ASC',
'options' => array('options' => 'sanitize_search_string')
)
);
validate_store_request_vars($filters, 'sess_pollers');
/* ================= input validation ================= */
$refresh['page'] = 'pollers.php';
$refresh['seconds'] = get_request_var('refresh');
$refresh['logout'] = 'false';
set_page_refresh($refresh);
if (get_request_var('rows') == '-1') {
$rows = read_config_option('num_rows_table');
} else {
$rows = get_request_var('rows');
}
html_start_box(__('Data Collectors'), '100%', '', '3', 'center', '');
?>
<tr class='even'>
<td>
<form id='form_poller' action='pollers.php'>
<table class='filterTable'>
<tr>
<td>
<?php print __('Search'); ?>
</td>
<td>
<input type='text' class='ui-state-default ui-corner-all' id='filter' size='25' value='<?php print html_escape_request_var('filter'); ?>'>
</td>
<td>
<?php print __('Collectors'); ?>
</td>
<td>
<select id='rows' onChange='applyFilter()'>
<option value='-1' <?php print (get_request_var('rows') == '-1' ? ' selected>' : '>') . __('Default'); ?></option>
<?php
if (cacti_sizeof($item_rows)) {
foreach ($item_rows as $key => $value) {
print "<option value='" . $key . "'";
if (get_request_var('rows') == $key) {
print ' selected';
}
print '>' . html_escape($value) . "</option>\n";
}
}
?>
</select>
</td>
<td>
<?php print __('Refresh'); ?>
</td>
<td>
<select id='refresh' onChange='applyFilter()'>
<?php
$frequency = array(
5 => __('%d Seconds', 5),
10 => __('%d Seconds', 10),
20 => __('%d Seconds', 20),
30 => __('%d Seconds', 30),
45 => __('%d Seconds', 45),
60 => __('%d Minute', 1),
120 => __('%d Minutes', 2),
300 => __('%d Minutes', 5)
);
foreach ($frequency as $r => $row) {
echo "<option value='" . $r . "'" . (isset_request_var('refresh') && $r == get_request_var('refresh') ? ' selected' : '') . '>' . $row . '</option>';
}
?>
</select>
</td>
<td>
<span>
<input type='submit' class='ui-button ui-corner-all ui-widget' id='go' value='<?php print __esc('Go'); ?>' title='<?php print __esc('Set/Refresh Filters'); ?>'>
<input type='button' class='ui-button ui-corner-all ui-widget' id='clear' value='<?php print __esc('Clear'); ?>' title='<?php print __esc('Clear Filters'); ?>'>
</span>
</td>
</tr>
</table>
</form>
<script type='text/javascript'>
function applyFilter() {
strURL = 'pollers.php';
strURL += '?filter=' + $('#filter').val();
strURL += '&refresh=' + $('#refresh').val();
strURL += '&rows=' + $('#rows').val();
loadUrl({
url: strURL
})
}
function clearFilter() {
strURL = 'pollers.php?clear=1';
loadUrl({
url: strURL