Zabbix

<?php

/*

** Copyright (C) 2001-2025 Zabbix SIA

**

** This program is free software: you can redistribute it and/or modify it under the terms of

** the GNU Affero General Public License as published by the Free Software Foundation, version 3.

**

** 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 Affero General Public License for more details.

**

** You should have received a copy of the GNU Affero General Public License along with this program.

** If not, see <https://www.gnu.org/licenses/>.

**/

​

require_once dirname(__FILE__).'/../include/CIntegrationTest.php';

​

/**

 * Test suite for discovery rules

 *

 * @backup hosts

 *

 * @onAfter deleteData

 */

class testDiscoveryRules extends CIntegrationTest {

    const DRULE_NAME = 'Test discovery rule';

    const DRULE_NAME_ERR = 'Test discovery rule with error';

    const DISCOVERY_ACTION_NAME = 'Test discovery action';

    const DISCOVERY_ACTION_NAME_ERR = 'Test discovery action with error';

    const PROXY_NAME = 'Test proxy';

    const SLEEP_TIME = 1;

    const MAX_ATTEMPTS_DISCOVERY = 60;

​

    /* For tests with real SNMP agent */

    const SNMPAGENT_VALID_OID = 'iso.3.6.1.2.1.1.1.0';

    const SNMPAGENT_INVALID_OID = 'invalid.OID';

    const SNMPAGENT_EXPECTED_INVALID_OID_ERR_MSG = "'SNMPv2c agent' checks failed: " .

        '"snmp_parse_oid(): cannot parse OID "' .

        self::SNMPAGENT_INVALID_OID . '": Generic error (Sub-id not found: (top) -> invalid)"';

​

    /* For tests with simulated SNMP agent */

    const SNMPSIM_HOST_IP = '127.0.10.3';

    const SNMPSIM_HOST_PORT = '1024';

    const SNMPSIM_DRULE_IP_RANGE = '127.0.10.3';

    const SNMPSIM_VALID_OID = 'iso.3.6.1.2.1.1.1.0';

    const SNMPSIM_DRULE_CONTEXT_NAME = 'host/test/test';

    const SNMPSIM_USERNAME = 'zabbix';

    const SNMPSIM_DRULE_SECURITY_LEVEL = ITEM_SNMPV3_SECURITYLEVEL_AUTHPRIV;

    const SNMPSIM_AUTH_PROTOCOL = 'MD5';

    const SNMPSIM_DRULE_AUTH_PROTOCOL = ITEM_SNMPV3_AUTHPROTOCOL_MD5;

    const SNMPSIM_AUTH_KEY = 'zabbixAuth';

    const SNMPSIM_PRIV_PROTOCOL = 'DES';

    const SNMPSIM_DRULE_PRIVACY_PROTOCOL = ITEM_SNMPV3_PRIVPROTOCOL_DES;

    const SNMPSIM_PRIV_KEY = 'zabbixPriv';

    const SNMPSIM_PROCESS_USER = 'nobody';

    const SNMPSIM_PROCESS_GROUP = 'nogroup';

    const SNMPSIM_DATA_DIR_REL_PATH = 'data/snmpsim';

​

    private static $discoveryActionId;

    private static $discoveredHostId;

​

    /* IDs for cleanup in the end of the test */

    private static $drules = array();

    private static $discoveryActions = array();

    private static $proxies = array();

​

    private static function snmpsimStart(): void {

        $datadir = realpath(dirname(__FILE__)) . '/' . self::SNMPSIM_DATA_DIR_REL_PATH;

​

        $cmd = 'snmpsimd';

        $cmd .= ' --v3-user=' . self::SNMPSIM_USERNAME;

        $cmd .= ' --v3-auth-key=' . self::SNMPSIM_AUTH_KEY;

        $cmd .= ' --v3-priv-key=' . self::SNMPSIM_PRIV_KEY;

        $cmd .= ' --v3-auth-proto=' . self::SNMPSIM_AUTH_PROTOCOL;

        $cmd .= ' --v3-priv-proto=' . self::SNMPSIM_PRIV_PROTOCOL;

        $cmd .= ' --process-user=' . self::SNMPSIM_PROCESS_USER;

        $cmd .= ' --process-group=' . self::SNMPSIM_PROCESS_GROUP;

        $cmd .= ' --agent-udpv4-endpoint=' . self::SNMPSIM_DRULE_IP_RANGE . ':' . self::SNMPSIM_HOST_PORT;

        $cmd .= ' --data-dir=' . $datadir;

        $cmd .= ' > /dev/null 2>&1 &';

        shell_exec($cmd);

    }

​

    private static function snmpsimStop(): void {

        shell_exec('pkill snmpsimd > /dev/null 2>&1 &');

    }

​

    private function waitForDiscoveryWithTags($expectedTags, $notExpectedTags = []): string {

        for ($i = 0; $i < self::MAX_ATTEMPTS_DISCOVERY; $i++) {

            try {

                $response = $this->call('host.get', [