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50d01becf9
(Already had issues in the code that were obvious, some may still linger in there. Also uselessly confuses our dedicated translators.)
68 lines
2.7 KiB
PHP
Executable File
68 lines
2.7 KiB
PHP
Executable File
#!/usr/local/bin/php
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<?php
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/*
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Copyright (C) 2004 Scott Ullrich
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All rights reserved.
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Redistribution and use in source and binary forms, with or without
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modification, are permitted provided that the following conditions are met:
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1. Redistributions of source code must retain the above copyright notice,
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this list of conditions and the following disclaimer.
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2. Redistributions in binary form must reproduce the above copyright
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notice, this list of conditions and the following disclaimer in the
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documentation and/or other materials provided with the distribution.
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THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES,
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INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY
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AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
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AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY,
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OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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POSSIBILITY OF SUCH DAMAGE.
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*/
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require_once("config.inc");
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require_once("openvpn.inc");
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require_once("interfaces.inc");
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require_once("util.inc");
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require_once("pfsense-utils.inc");
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$argument = str_replace("\n", "", $argv[1]);
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if (!strstr($argument, "@"))
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log_error("Carp MASTER event triggered from wrong source {$argument}");
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list($vhid, $iface) = explode("@", $argument);
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$friendly = convert_real_interface_to_friendly_interface_name($iface);
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$carp_iface = "{$friendly}_vip{$vhid}";
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$friendly_descr = convert_friendly_interface_to_friendly_descr($carp_iface);
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$notificationmsg = sprintf('Carp cluster member "%s (%s)" has resumed the state "BACKUP" for vhid %s', $friendly_descr, $argument, $vhid);
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notify_via_smtp($notificationmsg);
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notify_via_growl($notificationmsg);
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log_error($notificationmsg);
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/* Stop OpenVPN clients running on this VIP, since multiple active OpenVPN clients on a CARP cluster can be problematic. */
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global $config;
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if (is_array($config['openvpn']) && is_array($config['openvpn']['openvpn-client'])) {
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foreach ($config['openvpn']['openvpn-client'] as $settings) {
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if ($settings['interface'] == $carp_iface) {
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log_error("Stopping OpenVPN client instance on {$friendly_descr} because of transition to CARP backup.");
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openvpn_restart('client', $settings);
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}
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}
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}
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$pluginparams = array();
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$pluginparams['type'] = 'carp';
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$pluginparams['event'] = 'rc.carpbackup';
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$pluginparams['interface'] = $argv[1];
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?>
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