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utilities.php
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<?php
/*
+-------------------------------------------------------------------------+
| Copyright (C) 2004-2016 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/ |
+-------------------------------------------------------------------------+
*/
include('./include/auth.php');
include_once('./lib/utility.php');
include_once('./lib/boost.php');
/* set default action */
set_default_action();
switch (get_request_var('action')) {
case 'clear_poller_cache':
/* obtain timeout settings */
$max_execution = ini_get('max_execution_time');
ini_set('max_execution_time', '0');
repopulate_poller_cache();
ini_set('max_execution_time', $max_execution);
header('Location: utilities.php?action=view_poller_cache');exit;
break;
case 'view_snmp_cache':
top_header();
utilities_view_snmp_cache();
bottom_footer();
break;
case 'view_poller_cache':
top_header();
utilities_view_poller_cache();
bottom_footer();
break;
case 'view_logfile':
utilities_view_logfile();
break;
case 'clear_logfile':
utilities_clear_logfile();
utilities_view_logfile();
break;
case 'view_cleaner':
top_header();
utilities_view_cleaner();
bottom_footer();
break;
case 'view_user_log':
top_header();
utilities_view_user_log();
bottom_footer();
break;
case 'clear_user_log':
utilities_clear_user_log();
utilities_view_user_log();
break;
case 'view_tech':
$php_info = utilities_php_modules();
top_header();
utilities_view_tech($php_info);
bottom_footer();
break;
case 'view_boost_status':
top_header();
boost_display_run_status();
bottom_footer();
break;
case 'view_snmpagent_cache':
top_header();
snmpagent_utilities_run_cache();
bottom_footer();
break;
case 'rebuild_snmpagent_cache';
snmpagent_cache_rebuilt();
header('Location: utilities.php?action=view_snmpagent_cache');exit;
break;
case 'view_snmpagent_events':
top_header();
snmpagent_utilities_run_eventlog();
bottom_footer();
break;
default:
if (!api_plugin_hook_function('utilities_action', get_request_var('action'))) {
top_header();
utilities();
bottom_footer();
}
break;
}
/* -----------------------
Utilities Functions
----------------------- */
function utilities_php_modules() {
/*
Gather phpinfo into a string variable - This has to be done before
any headers are sent to the browser, as we are going to do some
output buffering fun
*/
ob_start();
phpinfo(INFO_MODULES);
$php_info = ob_get_contents();
ob_end_clean();
/* Remove nasty style sheets, links and other junk */
$php_info = str_replace("\n", '', $php_info);
$php_info = preg_replace('/^.*\<body\>/', '', $php_info);
$php_info = preg_replace('/\<\/body\>.*$/', '', $php_info);
$php_info = preg_replace('/\<a.*\>/U', '', $php_info);
$php_info = preg_replace('/\<\/a\>/', '<hr>', $php_info);
$php_info = preg_replace('/\<img.*\>/U', '', $php_info);
$php_info = preg_replace('/\<\/?address\>/', '', $php_info);
return $php_info;
}
function memory_bytes($val) {
$val = trim($val);
$last = strtolower($val{strlen($val)-1});
switch($last) {
// The 'G' modifier is available since PHP 5.1.0
case 'g':
$val *= 1024;
case 'm':
$val *= 1024;
case 'k':
$val *= 1024;
}
return $val;
}
function memory_readable($val) {
if ($val < 1024) {
$val_label = 'bytes';
}elseif ($val < 1048576) {
$val_label = 'K';
$val /= 1024;
}elseif ($val < 1073741824) {
$val_label = 'M';
$val /= 1048576;
}else{
$val_label = 'G';
$val /= 1073741824;
}
return $val . $val_label;
}
function utilities_view_tech($php_info = '') {
global $database_default, $config, $rrdtool_versions, $poller_options, $input_types;
/* Get table status */
$tables = db_fetch_assoc('SHOW TABLES');
$skip_tables = array();
$table_status = array();
if (sizeof($tables)) {
foreach($tables as $table) {
$create_syntax = db_fetch_row('SHOW CREATE TABLE ' . $table['Tables_in_' . $database_default]);
if (sizeof($create_syntax)) {
if (substr_count(strtoupper($create_syntax['Create Table']), 'INNODB')) {
$skip_tables[] = $table['Tables_in_' . $database_default];
}else{
$include_tables[] = $table['Tables_in_' . $database_default];
}
}
}
}
if (sizeof($include_tables)) {
foreach($include_tables as $table) {
$status = db_fetch_row("SHOW TABLE STATUS LIKE '$table'");
array_push($table_status, $status);
}
}
/* Get poller stats */
$poller_item = db_fetch_assoc('SELECT action, count(action) AS total FROM poller_item GROUP BY action');
/* Get system stats */
$host_count = db_fetch_cell('SELECT COUNT(*) FROM host');
$graph_count = db_fetch_cell('SELECT COUNT(*) FROM graph_local');
$data_count = db_fetch_assoc('SELECT i.type_id, COUNT(i.type_id) AS total FROM data_template_data AS d, data_input AS i WHERE d.data_input_id = i.id AND local_data_id <> 0 GROUP BY i.type_id');
/* Get RRDtool version */
$rrdtool_version = 'Unknown';
if ((file_exists(read_config_option('path_rrdtool'))) && ((function_exists('is_executable')) && (is_executable(read_config_option('path_rrdtool'))))) {
$out_array = array();
exec(cacti_escapeshellcmd(read_config_option('path_rrdtool')), $out_array);
if (sizeof($out_array) > 0) {
if (preg_match('/^RRDtool ([1-9]\.[0-9])/', $out_array[0], $m)) {
$rrdtool_version = 'rrd-'. $m[1] .'.x';
}
}
}
/* Get SNMP cli version */
if ((file_exists(read_config_option('path_snmpget'))) && ((function_exists('is_executable')) && (is_executable(read_config_option('path_snmpget'))))) {
$snmp_version = shell_exec(cacti_escapeshellcmd(read_config_option('path_snmpget')) . ' -V 2>&1');
}else{
$snmp_version = "<font color='red'>NET-SNMP Not Installed or its paths are not set. Please install if you wish to monitor SNMP enabled devices.</font>";
}
/* Check RRDTool issues */
$rrdtool_error = '';
if ($rrdtool_version != read_config_option('rrdtool_version')) {
$rrdtool_error .= "<br><font color='red'>ERROR: Installed RRDTool version does not match configured version.<br>Please visit the <a href='" . htmlspecialchars('settings.php?tab=general') . "'>Configuration Settings</a> and select the correct RRDTool Utility Version.</font><br>";
}
$graph_gif_count = db_fetch_cell('SELECT COUNT(*) FROM graph_templates_graph WHERE image_format_id = 2');
if ($graph_gif_count > 0) {
$rrdtool_error .= "<br><font color='red'>ERROR: RRDTool 1.2.x+ does not support the GIF images format, but " . $graph_gif_count . ' graph(s) and/or templates have GIF set as the image format.</font><br>';
}
/* Get spine version */
$spine_version = 'Unknown';
if ((file_exists(read_config_option('path_spine'))) && ((function_exists('is_executable')) && (is_executable(read_config_option('path_spine'))))) {
$out_array = array();
exec(read_config_option('path_spine') . ' --version', $out_array);
if (sizeof($out_array) > 0) {
$spine_version = $out_array[0];
}
}
/* Display tech information */
html_start_box('Technical Support', '100%', '', '3', 'center', '');
html_header(array('General Information'), 2);
print "<tr class='odd'>\n";
print " <td class='textArea'>Date</td>\n";
print " <td class='textArea'>" . date('r') . "</td>\n";
print "</tr>\n";
api_plugin_hook_function('custom_version_info');
print "<tr class='even'>\n";
print " <td class='textArea'>Cacti Version</td>\n";
print " <td class='textArea'>" . $config['cacti_version'] . "</td>\n";
print "</tr>\n";
print "<tr class='odd'>\n";
print " <td class='textArea'>Cacti OS</td>\n";
print " <td class='textArea'>" . $config['cacti_server_os'] . "</td>\n";
print "</tr>\n";
print "<tr class='odd'>\n";
print " <td class='textArea'>RSA Fingerprint</td>\n";
print " <td class='textArea'>" . read_config_option('rsa_fingerprint') . "</td>\n";
print "</tr>\n";
print "<tr class='even'>\n";
print " <td class='textArea'>NET-SNMP Version</td>\n";
print " <td class='textArea'>" . $snmp_version . "</td>\n";
print "</tr>\n";
print "<tr class='odd'>\n";
print " <td class='textArea'>RRDTool Version</td>\n";
print " <td class='textArea'>" . $rrdtool_versions[$rrdtool_version] . ' ' . $rrdtool_error . "</td>\n";
print "</tr>\n";
print "<tr class='even'>\n";
print " <td class='textArea'>Devices</td>\n";
print " <td class='textArea'>" . $host_count . "</td>\n";
print "</tr>\n";
print "<tr class='odd'>\n";
print " <td class='textArea'>Graphs</td>\n";
print " <td class='textArea'>" . $graph_count . "</td>\n";
print "</tr>\n";
print "<tr class='even'>\n";
print " <td class='textArea'>Data Sources</td>\n";
print " <td class='textArea'>";
$data_total = 0;
if (sizeof($data_count)) {
foreach ($data_count as $item) {
print $input_types[$item['type_id']] . ': ' . $item['total'] . '<br>';
$data_total += $item['total'];
}
print 'Total: ' . $data_total;
}else{
print "<font color='red'>0</font>";
}
print "</td>\n";
print "</tr>\n";
html_header(array('Poller Information'), 2);
print "<tr class='odd'>\n";
print " <td class='textArea'>Interval</td>\n";
print " <td class='textArea'>" . read_config_option('poller_interval') . "</td>\n";
if (file_exists(read_config_option('path_spine')) && $poller_options[read_config_option('poller_type')] == 'spine') {
$type = $spine_version;
} else {
$type = $poller_options[read_config_option('poller_type')];
}
print "</tr>\n";
print "<tr class='even'>\n";
print " <td class='textArea'>Type</td>\n";
print " <td class='textArea'>" . $type . "</td>\n";
print "</tr>\n";
print "<tr class='odd'>\n";
print " <td class='textArea'>Items</td>\n";
print " <td class='textArea'>";
$total = 0;
if (sizeof($poller_item)) {
foreach ($poller_item as $item) {
print 'Action[' . $item['action'] . ']: ' . $item['total'] . '<br>';
$total += $item['total'];
}
print 'Total: ' . $total;
}else{
print "<font color='red'>No items to poll</font>";
}
print "</td>\n";
print "</tr>\n";
print "<tr class='even'>\n";
print " <td class='textArea'>Concurrent Processes</td>\n";
print " <td class='textArea'>" . read_config_option('concurrent_processes') . "</td>\n";
print "</tr>\n";
print "<tr class='odd'>\n";
print " <td class='textArea'>Max Threads</td>\n";
print " <td class='textArea'>" . read_config_option('max_threads') . "</td>\n";
print "</tr>\n";
print "<tr class='even'>\n";
print " <td class='textArea'>PHP Servers</td>\n";
print " <td class='textArea'>" . read_config_option('php_servers') . "</td>\n";
print "</tr>\n";
print "<tr class='odd'>\n";
print " <td class='textArea'>Script Timeout</td>\n";
print " <td class='textArea'>" . read_config_option('script_timeout') . "</td>\n";
print "</tr>\n";
print "<tr class='even'>\n";
print " <td class='textArea'>Max OID</td>\n";
print " <td class='textArea'>" . read_config_option('max_get_size') . "</td>\n";
print "</tr>\n";
print "<tr class='odd'>\n";
print " <td class='textArea'>Last Run Statistics</td>\n";
print " <td class='textArea'>" . read_config_option('stats_poller') . "</td>\n";
print "</tr>\n";
html_header(array('PHP Information'), 2);
print "<tr class='odd'>\n";
print " <td class='textArea'>PHP Version</td>\n";
if (version_compare(PHP_VERSION, '5.5.0') >= 0) {
print " <td class='textArea'>" . PHP_VERSION . "</td>\n";
}else{
print " <td class='textArea'>" . PHP_VERSION . "</br><font color='red'>PHP Version 5.5.0+ is recommended due to strong password hashing support.</font></td>\n";
}
print "</tr>\n";
print "<tr class='even'>\n";
print " <td class='textArea'>PHP OS</td>\n";
print " <td class='textArea'>" . PHP_OS . "</td>\n";
print "</tr>\n";
print "<tr class='odd'>\n";
print " <td class='textArea'>PHP uname</td>\n";
print " <td class='textArea'>";
if (function_exists('php_uname')) {
print php_uname();
}else{
print 'N/A';
}
print "</td>\n";
print "</tr>\n";
print "<tr class='even'>\n";
print " <td class='textArea'>PHP SNMP</td>\n";
print " <td class='textArea'>";
if (function_exists('snmpget')) {
print 'Installed';
} else {
print 'Not Installed';
}
print "</td>\n";
print "</tr>\n";
print "<tr class='odd'>\n";
print " <td class='textArea'>max_execution_time</td>\n";
print " <td class='textArea'>" . ini_get('max_execution_time') . "</td>\n";
print "</tr>\n";
print "<tr class='even'>\n";
print " <td class='textArea'>memory_limit</td>\n";
print " <td class='textArea'>" . ini_get('memory_limit');
/* Calculate memory suggestion based off of data source count */
$memory_suggestion = $data_total * 32768;
/* Set minimum - 16M */
if ($memory_suggestion < 16777216) {
$memory_suggestion = 16777216;
}
/* Set maximum - 512M */
if ($memory_suggestion > 536870912) {
$memory_suggestion = 536870912;
}
/* Suggest values in 8M increments */
$memory_suggestion = round($memory_suggestion / 8388608) * 8388608;
if (memory_bytes(ini_get('memory_limit')) < $memory_suggestion) {
print "<br><font color='red'>";
if ((ini_get('memory_limit') == -1)) {
print "You've set memory limit to 'unlimited'.<br/>";
}
print 'It is highly suggested that you alter you php.ini memory_limit to ' . memory_readable($memory_suggestion) . ' or higher. <br/>
This suggested memory value is calculated based on the number of data source present and is only to be used as a suggestion, actual values may vary system to system based on requirements.';
print '</font><br>';
}
print "</td>\n";
print "</tr>\n";
html_header(array('MySQL Table Information'), 2);
print "<tr class='odd'>\n";
print " <td colspan='2' style='text-align:left;padding:0px'>";
if (sizeof($table_status) > 0) {
print "<table class='cactiTable' style='width:100%'>\n";
print "<tr class='tableHeader'>\n";
print " <th class='tableSubHeaderColumn'>Name</th>\n";
print " <th class='tableSubHeaderColumn' style='text-align:right;'>Rows</th>\n";
print " <th class='tableSubHeaderColumn'>Engine</th>\n";
print " <th class='tableSubHeaderColumn'>Collation</th>\n";
print "</tr>\n";
foreach ($table_status as $item) {
form_alternate_row();
print ' <td>' . $item['Name'] . "</td>\n";
print ' <td style="text-align:right;">' . number_format($item['Rows']) . "</td>\n";
if (isset($item['Engine'])) {
print ' <td>' . $item['Engine'] . "</td>\n";
}else{
print " <td>Unknown</td>\n";
}
if (isset($item['Collation'])) {
print ' <td>' . $item['Collation'] . "</td>\n";
} else {
print " <td>Unknown</td>\n";
}
form_end_row();
}
if (sizeof($skip_tables)) {
print "<tr><td colspan='20' align='center'><strong>The Following Tables were Skipped Due to being INNODB</strong></td></tr>";
foreach($skip_tables as $table) {
print "<tr><td colspan='20' align='center'>" . $table . '</td></tr>';
}
}
print "</table>\n";
}else{
print 'Unable to retrieve table status';
}
print "</td>\n";
print "</tr>\n";
html_header(array('PHP Module Information'), 2);
print "<tr class='odd'>\n";
print " <td class='textArea' colspan='2'>" . $php_info . "</td>\n";
print "</tr>\n";
html_end_box();
}
function utilities_view_user_log() {
global $auth_realms, $item_rows;
/* ================= input validation and session storage ================= */
$filters = array(
'rows' => array(
'filter' => FILTER_VALIDATE_INT,
'pageset' => true,
'default' => read_config_option('num_rows_table')
),
'page' => array(
'filter' => FILTER_VALIDATE_INT,
'default' => '1'
),
'filter' => array(
'filter' => FILTER_CALLBACK,
'pageset' => true,
'default' => '',
'options' => array('options' => 'sanitize_search_string')
),
'sort_column' => array(
'filter' => FILTER_CALLBACK,
'default' => 'time',
'options' => array('options' => 'sanitize_search_string')
),
'sort_direction' => array(
'filter' => FILTER_CALLBACK,
'default' => 'ASC',
'options' => array('options' => 'sanitize_search_string')
),
'username' => array(
'filter' => FILTER_CALLBACK,
'default' => '-1',
'options' => array('options' => 'sanitize_search_string')
),
'result' => array(
'filter' => FILTER_VALIDATE_INT,
'pageset' => true,
'default' => '-1'
)
);
validate_store_request_vars($filters, 'sess_userlog');
/* ================= input validation ================= */
?>
<script type="text/javascript">
function clearFilter() {
strURL = '?clear=1&header=false';
loadPageNoHeader(strURL);
}
function purgeLog() {
strURL = '?action=clear_user_log&header=false';
loadPageNoHeader(strURL);
}
$(function() {
$('#refresh').click(function() {
applyFilter();
});
$('#clear').click(function() {
clearFilter();
});
$('#purge').click(function() {
purgeLog();
});
$('#form_userlog').submit(function(event) {
event.preventDefault();
applyFilter();
});
});
function applyFilter() {
strURL = '?username=' + $('#username').val();
strURL += '&result=' + $('#result').val();
strURL += '&rows=' + $('#rows').val();
strURL += '&filter=' + $('#filter').val();
strURL += '&page=' + $('#page').val();
strURL += '&action=view_user_log';
strURL += '&header=false';
loadPageNoHeader(strURL);
}
</script>
<?php
html_start_box('User Login History', '100%', '', '3', 'center', '');
?>
<tr class='even noprint'>
<td>
<form id='form_userlog' action='utilities.php'>
<table class='filterTable'>
<tr>
<td>
User
</td>
<td>
<select id='username' onChange='applyFilter()'>
<option value='-1'<?php if (get_request_var('username') == '-1') {?> selected<?php }?>>All</option>
<option value='-2'<?php if (get_request_var('username') == '-2') {?> selected<?php }?>>Deleted/Invalid</option>
<?php
$users = db_fetch_assoc('SELECT DISTINCT username FROM user_auth ORDER BY username');
if (sizeof($users) > 0) {
foreach ($users as $user) {
print "<option value='" . $user['username'] . "'"; if (get_request_var('username') == $user['username']) { print ' selected'; } print '>' . $user['username'] . "</option>\n";
}
}
?>
</select>
</td>
<td>
Result
</td>
<td>
<select id='result' onChange='applyFilter()'>
<option value='-1'<?php if (get_request_var('result') == '-1') {?> selected<?php }?>>Any</option>
<option value='1'<?php if (get_request_var('result') == '1') {?> selected<?php }?>>Success - Pswd</option>
<option value='2'<?php if (get_request_var('result') == '2') {?> selected<?php }?>>Success - Token</option>
<option value='0'<?php if (get_request_var('result') == '0') {?> selected<?php }?>>Failed</option>
</select>
</td>
<td>
Attempts
</td>
<td>
<select id='rows' onChange='applyFilter()'>
<?php
if (sizeof($item_rows) > 0) {
foreach ($item_rows as $key => $value) {
print "<option value='" . $key . "'"; if (get_request_var('rows') == $key) { print ' selected'; } print '>' . htmlspecialchars($value) . "</option>\n";
}
}
?>
</select>
</td>
<td>
<input type='button' id='refresh' value='Go' title='Set/Refresh Filters'>
</td>
<td>
<input type='button' id='clear' value='Clear' title='Clear Filters'>
</td>
<td>
<input type='button' id='purge' value='Purge' title='Purge User Log'>
</td>
</tr>
</table>
<table class='filterTable'>
<tr>
<td>
Search
</td>
<td>
<input id='filter' type='text' size='25' value='<?php print htmlspecialchars(get_request_var('filter'));?>'>
</td>
</tr>
</table>
<input type='hidden' id='page' value='<?php print get_request_var('page');?>'>
<input type='hidden' name='action' value='view_user_log'>
</form>
</td>
</tr>
<?php
html_end_box();
$sql_where = '';
/* filter by username */
if (get_request_var('username') == '-2') {
$sql_where = 'WHERE ul.username NOT IN (SELECT DISTINCT username FROM user_auth)';
}elseif (get_request_var('username') != '-1') {
$sql_where = "WHERE ul.username='" . get_request_var('username') . "'";
}
/* filter by result */
if (get_request_var('result') != '-1') {
if (strlen($sql_where)) {
$sql_where .= ' AND ul.result=' . get_request_var('result');
}else{
$sql_where = 'WHERE ul.result=' . get_request_var('result');
}
}
/* filter by search string */
if (get_request_var('filter') != '') {
if (strlen($sql_where)) {
$sql_where .= " AND (ul.username LIKE '%%" . get_request_var('filter') . "%%'
OR ul.time LIKE '%%" . get_request_var('filter') . "%%'
OR ua.full_name LIKE '%%" . get_request_var('filter') . "%%'
OR ul.ip LIKE '%%" . get_request_var('filter') . "%%')";
}else{
$sql_where = "WHERE (ul.username LIKE '%%" . get_request_var('filter') . "%%'
OR ul.time LIKE '%%" . get_request_var('filter') . "%%'
OR ua.full_name LIKE '%%" . get_request_var('filter') . "%%'
OR ul.ip LIKE '%%" . get_request_var('filter') . "%%')";
}
}
html_start_box('', '100%', '', '3', 'center', '');
$total_rows = db_fetch_cell("SELECT
COUNT(*)
FROM user_auth AS ua
RIGHT JOIN user_log AS ul
ON ua.username=ul.username
$sql_where");
$user_log_sql = "SELECT ul.username, ua.full_name, ua.realm,
ul.time, ul.result, ul.ip
FROM user_auth AS ua
RIGHT JOIN user_log AS ul
ON ua.username=ul.username
$sql_where
ORDER BY " . get_request_var('sort_column') . ' ' . get_request_var('sort_direction') . '
LIMIT ' . (get_request_var('rows')*(get_request_var('page')-1)) . ',' . get_request_var('rows');
$user_log = db_fetch_assoc($user_log_sql);
$nav = html_nav_bar('utilities.php?action=view_user_log&username=' . get_request_var('username') . '&filter=' . get_request_var('filter'), MAX_DISPLAY_PAGES, get_request_var('page'), get_request_var('rows'), $total_rows, 6, 'User Logins', 'page', 'main');
print $nav;
$display_text = array(
'username' => array('User', 'ASC'),
'full_name' => array('Full Name', 'ASC'),
'realm' => array('Authentication Realm', 'ASC'),
'time' => array('Date', 'ASC'),
'result' => array('Result', 'DESC'),
'ip' => array('IP Address', 'DESC'));
html_header_sort($display_text, get_request_var('sort_column'), get_request_var('sort_direction'), 1, 'utilities.php?action=view_user_log');
if (sizeof($user_log) > 0) {
foreach ($user_log as $item) {
form_alternate_row('', true);
?>
<td class='nowrap'>
<?php print (strlen(get_request_var('filter')) ? (preg_replace('/(' . preg_quote(get_request_var('filter'), '/') . ')/i', "<span class='filteredValue'>\\1</span>", htmlspecialchars($item['username']))) : htmlspecialchars($item['username']));?>
</td>
<td class='nowrap'>
<?php if (isset($item['full_name'])) {
print (strlen(get_request_var('filter')) ? (preg_replace('/(' . preg_quote(get_request_var('filter'), '/') . ')/i', "<span class='filteredValue'>\\1</span>", htmlspecialchars($item['full_name']))) : htmlspecialchars($item['full_name']));
}else{
print '(User Removed)';
}
?>
</td>
<td class='nowrap'>
<?php if (isset($auth_realms[$item['realm']])) {
print (strlen(get_request_var('filter')) ? (preg_replace('/(' . preg_quote(get_request_var('filter'), '/') . ')/i', "<span class='filteredValue'>\\1</span>", $auth_realms[$item['realm']])) : $auth_realms[$item['realm']]);
}else{
print 'N/A';
}
?>
</td>
<td class='nowrap'>
<?php print (strlen(get_request_var('filter')) ? (preg_replace('/(' . preg_quote(get_request_var('filter'), '/') . ')/i', "<span class='filteredValue'>\\1</span>", htmlspecialchars($item['time']))) : htmlspecialchars($item['time']));?>
</td>
<td class='nowrap'>
<?php print ($item['result'] == 0 ? 'Failed':($item['result'] == 1 ? 'Success - Pswd':'Success - Token'));?>
</td>
<td class='nowrap'>
<?php print (strlen(get_request_var('filter')) ? (preg_replace('/(' . preg_quote(get_request_var('filter'), '/') . ')/i', "<span class='filteredValue'>\\1</span>", htmlspecialchars($item['ip']))) : htmlspecialchars($item['ip']));?>
</td>
</tr>
<?php
}
print $nav;
}
html_end_box();
}
function utilities_clear_user_log() {
$users = db_fetch_assoc('SELECT DISTINCT username FROM user_auth');
if (sizeof($users)) {
/* remove active users */
foreach ($users as $user) {
$total_rows = db_fetch_cell_prepared('SELECT COUNT(username) FROM user_log WHERE username = ? AND result = 1', array($user['username']));
if ($total_rows > 1) {
db_execute_prepared('DELETE FROM user_log WHERE username = ? AND result = 1 ORDER BY time LIMIT ' . ($total_rows - 1), array($user['username']));
}
db_execute_prepared('DELETE FROM user_log WHERE username = ? AND result = 0', array($user['username']));
}
/* delete inactive users */
db_execute('DELETE FROM user_log WHERE user_id NOT IN (SELECT id FROM user_auth) OR username NOT IN (SELECT username FROM user_auth)');
}
}
function utilities_view_logfile() {
global $log_tail_lines, $page_refresh_interval, $refresh;
$logfile = read_config_option('path_cactilog');
if ($logfile == '') {
$logfile = './log/rrd.log';
}
/* helps determine output color */
$linecolor = True;
/* ================= input validation and session storage ================= */
$filters = array(
'tail_lines' => array(
'filter' => FILTER_VALIDATE_INT,
'pageset' => true,
'default' => read_config_option('num_rows_log')
),
'filter' => array(
'filter' => FILTER_CALLBACK,
'pageset' => true,
'default' => '',
'options' => array('options' => 'sanitize_search_string')
),
'message_type' => array(
'filter' => FILTER_VALIDATE_INT,
'pageset' => true,
'default' => '-1'
),
'reverse' => array(
'filter' => FILTER_VALIDATE_INT,
'pageset' => true,
'default' => '1'
),
'refresh' => array(
'filter' => FILTER_VALIDATE_INT,
'pageset' => true,
'default' => read_config_option('log_refresh_interval')
)
);
validate_store_request_vars($filters, 'sess_log');
/* ================= input validation ================= */
$refresh['seconds'] = get_request_var('refresh');
$refresh['page'] = 'utilities.php?action=view_logfile&header=false';
top_header();
?>
<script type="text/javascript">
var refreshIsLogout=false;
var refreshPage='<?php print $refresh['page'];?>';
var refreshMSeconds=<?php print $refresh['seconds']*1000;?>;
function purgeLog() {
strURL = '?action=view_logfile&purge=1&header=false';
loadPageNoHeader(strURL);
}
$(function() {
$('#refreshme').click(function() {
applyFilter();
});
$('#clear').click(function() {
clearFilter();
});
$('#purge').click(function() {
purgeLog();
});
$('#form_logfile').submit(function(event) {
event.preventDefault();
applyFilter();
});
});
function applyFilter() {
strURL = '?tail_lines=' + $('#tail_lines').val();
strURL += '&message_type=' + $('#message_type').val();
strURL += '&refresh=' + $('#refresh').val();
strURL += '&reverse=' + $('#reverse').val();
strURL += '&filter=' + $('#filter').val();
strURL += '&action=view_logfile';
strURL += '&header=false';
refreshMSeconds=$('#refresh').val()*1000;
loadPageNoHeader(strURL);
}
function clearFilter() {
strURL = '?clear=1';
strURL += '&action=view_logfile';
strURL += '&header=false';
loadPageNoHeader(strURL);
}
</script>
<?php
html_start_box('Log File Filters', '100%', '', '3', 'center', '');
?>
<tr class='even noprint'>
<td>
<form id='form_logfile' action='utilities.php'>
<table class='filterTable'>
<tr>
<td class='nowrap'>
Tail Lines
</td>
<td>
<select id='tail_lines' onChange='applyFilter()'>
<?php
foreach($log_tail_lines AS $tail_lines => $display_text) {
print "<option value='" . $tail_lines . "'"; if (get_request_var('tail_lines') == $tail_lines) { print ' selected'; } print '>' . $display_text . "</option>\n";
}
?>
</select>
</td>
<td class='nowrap'>
Message Type
</td>
<td>
<select id='message_type' onChange='applyFilter()'>
<option value='-1'<?php if (get_request_var('message_type') == '-1') {?> selected<?php }?>>All</option>
<option value='1'<?php if (get_request_var('message_type') == '1') {?> selected<?php }?>>Stats</option>
<option value='2'<?php if (get_request_var('message_type') == '2') {?> selected<?php }?>>Warnings</option>
<option value='3'<?php if (get_request_var('message_type') == '3') {?> selected<?php }?>>Errors</option>
<option value='4'<?php if (get_request_var('message_type') == '4') {?> selected<?php }?>>Debug</option>
<option value='5'<?php if (get_request_var('message_type') == '5') {?> selected<?php }?>>SQL Calls</option>
</select>
</td>
<td>
<input type='button' id='refreshme' value='Go' title='Set/Refresh Filters'>
</td>
<td>
<input type='button' id='clear' value='Clear' title='Clear Filters'>
</td>
<td>
<input type='button' id='purge' value='Purge' title='Purge Log File'>
</td>
</tr>
<tr>
<td>
Refresh
</td>
<td>
<select id='refresh' onChange='applyFilter()'>
<?php
foreach($page_refresh_interval AS $seconds => $display_text) {
print "<option value='" . $seconds . "'"; if (get_request_var('refresh') == $seconds) { print ' selected'; } print '>' . $display_text . "</option>\n";
}
?>
</select>
</td>
<td class='nowrap'>
Display Order
</td>
<td>
<select id='reverse' onChange='applyFilter()'>
<option value='1'<?php if (get_request_var('reverse') == '1') {?> selected<?php }?>>Newest First</option>
<option value='2'<?php if (get_request_var('reverse') == '2') {?> selected<?php }?>>Oldest First</option>
</select>
</td>
</tr>
</table>
<table class='filterTable'>
<tr>
<td>
Search
</td>
<td>
<input id='filter' type='text' size='75' value='<?php print htmlspecialchars(get_request_var('filter'));?>'>
</td>
</tr>
</table>
<input type='hidden' name='action' value='view_logfile'>
</form>
</td>
</tr>
<?php
html_end_box();
/* read logfile into an array and display */
$logcontents = tail_file($logfile, get_request_var('tail_lines'), get_request_var('message_type'), get_request_var('filter'));
if (get_request_var('reverse') == 1) {
$logcontents = array_reverse($logcontents);
}
if (get_request_var('message_type') > 0) {
$start_string = '<strong>Log File</strong> [Total Lines: ' . sizeof($logcontents) . ' - Non-Matching Items Hidden]';
}else{
$start_string = '<strong>Log File</strong> [Total Lines: ' . sizeof($logcontents) . ' - All Items Shown]';
}
html_start_box($start_string, '100%', '', '3', 'center', '');
$i = 0;
$j = 0;
$linecolor = false;
foreach ($logcontents as $item) {
$host_start = strpos($item, 'Device[');
$ds_start = strpos($item, 'DS[');
$new_item = '';
if ((!$host_start) && (!$ds_start)) {
$new_item = htmlspecialchars($item);
}else{
while ($host_start) {
$host_end = strpos($item, ']', $host_start);
$host_id = substr($item, $host_start+5, $host_end-($host_start+5));
$new_item = $new_item . htmlspecialchars(substr($item, 0, $host_start + 5)) . "<a href='" . htmlspecialchars('host.php?action=edit&id=' . $host_id) . "'>" . htmlspecialchars(substr($item, $host_start + 5, $host_end-($host_start + 5))) . '</a>';
$item = substr($item, $host_end);