mirror/librenms-librenms
1
0
Fork 0
mirror of https://github.com/librenms/librenms.git synced 2024-10-07 16:52:45 +00:00
Code Issues Actions Packages Projects Releases Wiki Activity

feature: Added Syslog hook for ASA support (#7268)

Browse Source 
* Added limited support for ASA using emblem logging

* Updated documentation

* Updated ASA support to cover regular and emblem logging

* Gave the variable a more suitable name

* Removed debug output
This commit is contained in:
deepseth
2017-09-01 18:37:01 +01:00
committed by Neil Lathwood
parent 6077d3a3db
commit 809c9ea591
3 changed files with 12 additions and 3 deletions
Download Patch File Download Diff File Expand all files Collapse all files

7
doc/Extensions/Syslog.md
View File

@@ -180,7 +180,12 @@ Trigger external scripts based on specific syslog patterns being matched with sy
$config['enable_syslog_hooks'] = 1;
```
The below are some example hooks to call an external script in the event of a configuration change on Cisco IOS, IOS-XR and NX-OS devices. Add to your `config.php` file to enable.
The below are some example hooks to call an external script in the event of a configuration change on Cisco ASA, IOS, NX-OS and IOS-XR devices. Add to your `config.php` file to enable.
#### Cisco ASA
```ssh
$config['os']['asa']['syslog_hook'][] = Array('regex' => '/%ASA-(config-)?5-111005/', 'script' => '/opt/librenms/scripts/syslog-notify-oxidized.php');
```
#### Cisco IOS
```ssh

5
includes/syslog.php
View File

@@ -64,8 +64,9 @@ function process_syslog($entry, $update)
if ((isset($config['enable_syslog_hooks'])) && ($config['enable_syslog_hooks']) && (isset($config['os'][$os]['syslog_hook'])) && (is_array($config['os'][$os]['syslog_hook']))) {
foreach ($config['os'][$os]['syslog_hook'] as $k => $v) {
if ((isset($v['script'])) && (isset($v['regex'])) && (preg_match($v['regex'], $entry['msg']))) {
shell_exec(escapeshellcmd($v['script']).' '.escapeshellarg($hostname).' '.escapeshellarg($os).' '.escapeshellarg($entry['msg']).' >/dev/null 2>&1 &');
$syslogprogmsg = $entry['program'].": ".$entry['msg'];
if ((isset($v['script'])) && (isset($v['regex'])) && ((preg_match($v['regex'], $syslogprogmsg)))) {
shell_exec(escapeshellcmd($v['script']).' '.escapeshellarg($hostname).' '.escapeshellarg($os).' '.escapeshellarg($syslogprogmsg).' >/dev/null 2>&1 &');
}
}
}

3
scripts/syslog-notify-oxidized.php
View File

@@ -35,4 +35,7 @@ if (preg_match('/(SYS-(SW[0-9]+-)?5-CONFIG_I|VSHD-5-VSHD_SYSLOG_CONFIG_I): Confi
} elseif (preg_match('/GBL-CONFIG-6-DB_COMMIT : Configuration committed by user \\\\\'(?P<user>.+?)\\\\\'..*/', $msg, $matches)) {
$username = $matches['user'];
oxidized_node_update($hostname, $username, $msg);
} elseif (preg_match('/ASA-(config-)?5-111005: (?P<user>.+) end configuration: OK/', $msg, $matches)) {
$username = $matches['user'];
oxidized_node_update($hostname, $username, $msg);
}