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<?php
/*
** Zabbix
** Copyright (C) 2001-2021 Zabbix SIA
**
** 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.
**
** You should have received a copy of the GNU General Public License
** along with this program; if not, write to the Free Software
** Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
**/
/**
* Controller class containing operations for adding and updating discovery checks.
*/
class CControllerPopupDiscoveryCheck extends CController {
/**
* Default discovery check type.
*/
const DEFAULT_TYPE = SVC_FTP;
protected function init() {
$this->disableSIDvalidation();
}
protected function checkInput() {
$fields = [
'update' => 'in 1',
'validate' => 'in 1',
'dcheckid' => 'string',
'type' => 'in '.implode(',', array_keys(discovery_check_type2str())),
'ports' => 'string|not_empty|db dchecks.ports',
'snmp_community' => 'string|not_empty|db dchecks.snmp_community',
'key_' => 'string|not_empty|db dchecks.key_',
'snmp_oid' => 'string|not_empty|db dchecks.key_',
'snmpv3_contextname' => 'string|db dchecks.snmpv3_contextname',
'snmpv3_securityname' => 'string|db dchecks.snmpv3_securityname',
'snmpv3_securitylevel' => 'db dchecks.snmpv3_securitylevel|in '.implode(',', [ITEM_SNMPV3_SECURITYLEVEL_NOAUTHNOPRIV, ITEM_SNMPV3_SECURITYLEVEL_AUTHNOPRIV, ITEM_SNMPV3_SECURITYLEVEL_AUTHPRIV]),
'snmpv3_authprotocol' => 'db dchecks.snmpv3_authprotocol|in '.ITEM_AUTHPROTOCOL_MD5.','.ITEM_AUTHPROTOCOL_SHA,
'snmpv3_authpassphrase' => 'string|db dchecks.snmpv3_authpassphrase',
'snmpv3_privprotocol' => 'db dchecks.snmpv3_privprotocol|in '.ITEM_PRIVPROTOCOL_DES.','.ITEM_PRIVPROTOCOL_AES,
'snmpv3_privpassphrase' => 'string|not_empty|db dchecks.snmpv3_privpassphrase'
];
$ret = $this->validateInput($fields);
if ($ret && $this->hasInput('ports') && !validate_port_list($this->getInput('ports'))) {
info(_('Incorrect port range.'));
$ret = false;
}
if ($ret && $this->hasInput('type') && $this->getInput('type') == SVC_AGENT) {
$item_key_parser = new CItemKey();
if ($item_key_parser->parse($this->getInput('key_')) != CParser::PARSE_SUCCESS) {
info(_s('Invalid key "%1$s": %2$s.', $this->getInput('key_'), $item_key_parser->getError()));
$ret = false;
}
}
if (!$ret) {
$output = [];
if (($messages = getMessages()) !== null) {
$output['errors'] = $messages->toString();
}
$this->setResponse(
(new CControllerResponseData(['main_block' => json_encode($output)]))->disableView()
);
}
return $ret;
}
protected function checkPermissions() {
return true;
}
protected function doAction() {
$data = array_merge([
'type' => self::DEFAULT_TYPE,
'ports' => svc_default_port(self::DEFAULT_TYPE)
], $this->getInputAll());
$params = array_intersect_key($data, DB::getSchema('dchecks')['fields']);
$params['name'] = discovery_check_type2str($data['type']);
if ($this->getInput('validate', 0)) {
if ($params['type'] == SVC_SNMPv1 || $params['type'] == SVC_SNMPv2c || $params['type'] == SVC_SNMPv3) {
$params['key_'] = $data['snmp_oid'];
}
return $this->setResponse(
(new CControllerResponseData(['main_block' => json_encode(['params' => $params])]))->disableView()
);
}
$output = [
'title' => _('Discovery check'),
'params' => $params + DB::getDefaults('dchecks'),
'update' => $this->getInput('update', 0),
'user' => [
'debug_mode' => $this->getDebugMode()
]
];
$this->setResponse(new CControllerResponseData($output));
}
}
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