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check for duplicate MACs

This commit is contained in:
Roland Gruber 2016-07-17 20:45:17 +02:00
parent 41b0172810
commit 32e79e6417
1 changed files with 14 additions and 1 deletions
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15
lam/lib/modules/ieee802device.inc
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@ -3,7 +3,7 @@
$Id$
This code is part of LDAP Account Manager (http://www.ldap-account-manager.org/)
Copyright (C) 2004 - 2015 Roland Gruber
Copyright (C) 2004 - 2016 Roland Gruber
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
@ -116,6 +116,19 @@ class ieee802device extends baseModule {
function process_attributes() {
$errors = array();
$this->processMultiValueInputTextField('macAddress', $errors, 'macAddress');
// check if MAC is already assigned
if (!empty($this->attributes['macAddress'])) {
foreach ($this->attributes['macAddress'] as $macAddress) {
if (!empty($this->orig['macAddress']) && in_array($macAddress, $this->orig['macAddress'])) {
// check only new MAC addresses
continue;
}
$result = searchLDAPByAttribute('macAddress', $macAddress, 'ieee802Device', array('dn'), array('host'));
if (!empty($result)) {
$errors[] = array('WARN', _('This MAC address is already in use.'), getAbstractDN($result[0]['dn']));
}
}
}
return $errors;
}