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438 lines
16 KiB
438 lines
16 KiB
<?php
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/*
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** Zabbix
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** Copyright (C) 2001-2023 Zabbix SIA
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**
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** This program is free software; you can redistribute it and/or modify
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** it under the terms of the GNU General Public License as published by
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** the Free Software Foundation; either version 2 of the License, or
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** (at your option) any later version.
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**
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** This program is distributed in the hope that it will be useful,
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** but WITHOUT ANY WARRANTY; without even the implied warranty of
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** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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** GNU General Public License for more details.
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**
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** You should have received a copy of the GNU General Public License
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** along with this program; if not, write to the Free Software
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** Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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**/
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/**
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* Controller to build preprocessing test dialog.
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*/
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class CControllerPopupItemTestEdit extends CControllerPopupItemTest {
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protected function init() {
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$this->disableCsrfValidation();
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}
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protected function checkInput() {
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$fields = [
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'authtype' => 'in '.implode(',', [ZBX_HTTP_AUTH_NONE, ZBX_HTTP_AUTH_BASIC, ZBX_HTTP_AUTH_NTLM, ZBX_HTTP_AUTH_KERBEROS, ZBX_HTTP_AUTH_DIGEST, ITEM_AUTHTYPE_PASSWORD, ITEM_AUTHTYPE_PUBLICKEY]),
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'data' => 'array',
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'delay' => 'string',
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'get_value' => 'in 0,1',
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'headers' => 'array',
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'hostid' => 'db hosts.hostid',
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'http_authtype' => 'in '.implode(',', [ZBX_HTTP_AUTH_NONE, ZBX_HTTP_AUTH_BASIC, ZBX_HTTP_AUTH_NTLM, ZBX_HTTP_AUTH_KERBEROS, ZBX_HTTP_AUTH_DIGEST, ITEM_AUTHTYPE_PASSWORD, ITEM_AUTHTYPE_PUBLICKEY]),
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'http_password' => 'string',
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'http_proxy' => 'string',
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'http_username' => 'string',
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'follow_redirects' => 'in 0,1',
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'key' => 'string',
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'interfaceid' => 'db interface.interfaceid',
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'ipmi_sensor' => 'string',
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'itemid' => 'db items.itemid',
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'item_type' => 'in '.implode(',', [ITEM_TYPE_ZABBIX, ITEM_TYPE_TRAPPER, ITEM_TYPE_SIMPLE, ITEM_TYPE_INTERNAL, ITEM_TYPE_ZABBIX_ACTIVE, ITEM_TYPE_HTTPTEST, ITEM_TYPE_EXTERNAL, ITEM_TYPE_DB_MONITOR, ITEM_TYPE_IPMI, ITEM_TYPE_SSH, ITEM_TYPE_TELNET, ITEM_TYPE_CALCULATED, ITEM_TYPE_JMX, ITEM_TYPE_SNMPTRAP, ITEM_TYPE_DEPENDENT, ITEM_TYPE_HTTPAGENT, ITEM_TYPE_SNMP, ITEM_TYPE_SCRIPT]),
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'jmx_endpoint' => 'string',
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'output_format' => 'in '.implode(',', [HTTPCHECK_STORE_RAW, HTTPCHECK_STORE_JSON]),
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'params_ap' => 'string',
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'params_es' => 'string',
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'params_f' => 'string',
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'script' => 'string',
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'password' => 'string',
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'post_type' => 'in '.implode(',', [ZBX_POSTTYPE_RAW, ZBX_POSTTYPE_JSON, ZBX_POSTTYPE_XML]),
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'posts' => 'string',
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'privatekey' => 'string',
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'publickey' => 'string',
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'query_fields' => 'array',
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'parameters' => 'array',
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'request_method' => 'in '.implode(',', [HTTPCHECK_REQUEST_GET, HTTPCHECK_REQUEST_POST, HTTPCHECK_REQUEST_PUT, HTTPCHECK_REQUEST_HEAD]),
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'retrieve_mode' => 'in '.implode(',', [HTTPTEST_STEP_RETRIEVE_MODE_CONTENT, HTTPTEST_STEP_RETRIEVE_MODE_HEADERS, HTTPTEST_STEP_RETRIEVE_MODE_BOTH]),
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'show_final_result' => 'in 0,1',
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'snmp_oid' => 'string',
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'step_obj' => 'required|int32',
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'steps' => 'array',
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'ssl_cert_file' => 'string',
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'ssl_key_file' => 'string',
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'ssl_key_password' => 'string',
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'status_codes' => 'string',
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'test_type' => 'required|in '.implode(',', [self::ZBX_TEST_TYPE_ITEM, self::ZBX_TEST_TYPE_ITEM_PROTOTYPE, self::ZBX_TEST_TYPE_LLD]),
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'timeout' => 'string',
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'username' => 'string',
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'url' => 'string',
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'value_type' => 'in '.implode(',', [ITEM_VALUE_TYPE_UINT64, ITEM_VALUE_TYPE_FLOAT, ITEM_VALUE_TYPE_STR, ITEM_VALUE_TYPE_LOG, ITEM_VALUE_TYPE_TEXT, ITEM_VALUE_TYPE_BINARY]),
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'valuemapid' => 'int32',
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'verify_host' => 'in 0,1',
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'verify_peer' => 'in 0,1'
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];
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if (getRequest('interfaceid') == INTERFACE_TYPE_OPT) {
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unset($fields['interfaceid']);
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unset($_REQUEST['interfaceid']);
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}
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$ret = $this->validateInput($fields);
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if ($ret) {
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$testable_item_types = self::getTestableItemTypes($this->getInput('hostid', '0'));
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$this->item_type = $this->hasInput('item_type') ? $this->getInput('item_type') : -1;
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$this->test_type = $this->getInput('test_type');
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$this->is_item_testable = in_array($this->item_type, $testable_item_types);
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// Check if key is valid for item types it's mandatory.
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if (in_array($this->item_type, $this->item_types_has_key_mandatory)) {
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$item_key_parser = new CItemKey();
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if ($item_key_parser->parse($this->getInput('key', '')) != CParser::PARSE_SUCCESS) {
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error(_s('Incorrect value for field "%1$s": %2$s.', 'key_', $item_key_parser->getError()));
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$ret = false;
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}
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}
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/*
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* Either the item must be testable or at least one preprocessing test must be passed ("Test" button should
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* be disabled otherwise).
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*/
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$steps = $this->getInput('steps', []);
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if ($ret && $steps) {
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$steps = normalizeItemPreprocessingSteps($steps);
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switch ($this->test_type) {
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case self::ZBX_TEST_TYPE_ITEM:
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$api_input_rules = CItem::getPreprocessingValidationRules();
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break;
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case self::ZBX_TEST_TYPE_ITEM_PROTOTYPE:
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$api_input_rules = CItemPrototype::getPreprocessingValidationRules();
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break;
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case self::ZBX_TEST_TYPE_LLD:
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$api_input_rules = CDiscoveryRule::getPreprocessingValidationRules();
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break;
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}
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if (!CApiInputValidator::validate($api_input_rules, $steps, '/', $error)) {
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error($error);
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$ret = false;
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}
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}
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elseif ($ret && !$this->is_item_testable) {
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error(_s('Test of "%1$s" items is not supported.', item_type2str($this->item_type)));
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$ret = false;
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}
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}
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if (!$ret) {
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$this->setResponse(
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(new CControllerResponseData(['main_block' => json_encode([
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'error' => [
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'messages' => array_column(get_and_clear_messages(), 'message')
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]
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])]))->disableView()
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);
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}
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return $ret;
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}
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protected function doAction() {
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// VMware and icmpping simple checks are not supported.
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$key = $this->hasInput('key') ? $this->getInput('key') : '';
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if ($this->item_type == ITEM_TYPE_SIMPLE
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&& (substr($key, 0, 7) === 'vmware.' || substr($key, 0, 8) === 'icmpping')) {
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$this->is_item_testable = false;
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}
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// Get item and host properties and values from cache.
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$data = $this->getInput('data', []);
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$inputs = $this->getItemTestProperties($this->getInputAll());
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// Work with preprocessing steps.
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$preprocessing_steps_input = $this->getInput('steps', []);
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$preprocessing_steps_input = normalizeItemPreprocessingSteps($preprocessing_steps_input);
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$preprocessing_steps = [];
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foreach ($preprocessing_steps_input as $preproc) {
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if ($preproc['type'] == ZBX_PREPROC_VALIDATE_NOT_SUPPORTED) {
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array_unshift($preprocessing_steps, $preproc);
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}
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else {
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$preprocessing_steps[] = $preproc;
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}
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}
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$preprocessing_types = zbx_objectValues($preprocessing_steps, 'type');
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$preprocessing_names = get_preprocessing_types(null, false, $preprocessing_types);
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$support_lldmacros = ($this->test_type == self::ZBX_TEST_TYPE_ITEM_PROTOTYPE);
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$show_prev = (count(array_intersect($preprocessing_types, self::$preproc_steps_using_prev_value)) > 0);
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// Collect item texts and macros to later check their usage.
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$texts_support_macros = [];
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$texts_support_user_macros = [];
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$texts_support_lld_macros = [];
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$supported_macros = [];
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foreach (array_keys(array_intersect_key($inputs, $this->macros_by_item_props)) as $field) {
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// Special processing for calculated item formula.
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if ($field === 'params_f') {
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$expression_parser = new CExpressionParser([
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'usermacros' => true,
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'lldmacros' => $support_lldmacros,
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'calculated' => true,
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'host_macro' => true,
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'empty_host' => true
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]);
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if ($expression_parser->parse($inputs[$field]) == CParser::PARSE_SUCCESS) {
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$tokens = $expression_parser->getResult()->getTokensOfTypes([
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CExpressionParserResult::TOKEN_TYPE_USER_MACRO,
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CExpressionParserResult::TOKEN_TYPE_LLD_MACRO,
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CExpressionParserResult::TOKEN_TYPE_STRING,
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CExpressionParserResult::TOKEN_TYPE_HIST_FUNCTION
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]);
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foreach ($tokens as $token) {
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switch ($token['type']) {
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case CExpressionParserResult::TOKEN_TYPE_USER_MACRO:
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$texts_support_user_macros[] = $token['match'];
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break;
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case CExpressionParserResult::TOKEN_TYPE_LLD_MACRO:
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$texts_support_lld_macros[] = $token['match'];
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break;
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case CExpressionParserResult::TOKEN_TYPE_STRING:
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$text = CExpressionParser::unquoteString($token['match']);
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$texts_support_user_macros[] = $text;
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$texts_support_lld_macros[] = $text;
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break;
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case CExpressionParserResult::TOKEN_TYPE_HIST_FUNCTION:
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foreach ($token['data']['parameters'] as $parameter) {
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switch ($parameter['type']) {
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case CHistFunctionParser::PARAM_TYPE_QUERY:
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foreach ($parameter['data']['filter']['tokens'] as $filter_token) {
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switch ($filter_token['type']) {
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case CFilterParser::TOKEN_TYPE_USER_MACRO:
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$texts_support_user_macros[] = $filter_token['match'];
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break;
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case CFilterParser::TOKEN_TYPE_LLD_MACRO:
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$texts_support_lld_macros[] = $filter_token['match'];
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break;
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case CFilterParser::TOKEN_TYPE_STRING:
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$text = CFilterParser::unquoteString($filter_token['match']);
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$texts_support_user_macros[] = $text;
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$texts_support_lld_macros[] = $text;
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break;
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}
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}
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break;
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case CHistFunctionParser::PARAM_TYPE_PERIOD:
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case CHistFunctionParser::PARAM_TYPE_QUOTED:
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case CHistFunctionParser::PARAM_TYPE_UNQUOTED:
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$texts_support_user_macros[] = $parameter['match'];
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$texts_support_lld_macros[] = $parameter['match'] ;
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break;
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}
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}
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break;
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}
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}
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}
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continue;
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}
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$macros = $this->macros_by_item_props[$field];
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unset($macros['support_lld_macros'], $macros['support_user_macros']);
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if ($field === 'query_fields' || $field === 'headers' || $field === 'parameters') {
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if (!array_key_exists($field, $inputs) || !$inputs[$field]) {
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continue;
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}
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foreach (['name', 'value'] as $key) {
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$texts_having_macros = array_filter($inputs[$field][$key], function($str) {
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return (strstr($str, '{') !== false);
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});
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if ($texts_having_macros) {
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$supported_macros = array_merge_recursive($supported_macros, $macros);
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$texts_support_macros = array_merge($texts_support_macros, $texts_having_macros);
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$texts_support_user_macros = array_merge($texts_support_user_macros, $texts_having_macros);
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if ($support_lldmacros) {
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$texts_support_lld_macros = array_merge($texts_support_lld_macros, $texts_having_macros);
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}
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}
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}
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}
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elseif (strstr($inputs[$field], '{') !== false) {
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if ($field === 'key') {
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$item_key_parser = new CItemKey();
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$texts_having_macros = $item_key_parser->parse($key) == CParser::PARSE_SUCCESS
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? CMacrosResolverGeneral::getItemKeyParameters($item_key_parser->getParamsRaw())
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: [];
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}
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else {
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$texts_having_macros = [$inputs[$field]];
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}
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// Field support macros like {HOST.*}, {ITEM.*} etc.
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if ($macros) {
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$supported_macros = array_merge_recursive($supported_macros, $macros);
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$texts_support_macros = array_merge($texts_support_macros, $texts_having_macros);
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}
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// Check if LLD macros are supported in field.
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if ($support_lldmacros && $this->macros_by_item_props[$field]['support_lld_macros']) {
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$texts_support_lld_macros = array_merge($texts_support_lld_macros, $texts_having_macros);
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}
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// Check if user macros are supported in field.
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if ($this->macros_by_item_props[$field]['support_user_macros']) {
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$texts_support_user_macros = array_merge($texts_support_user_macros, $texts_having_macros);
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}
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}
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}
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// Unset duplicate macros.
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foreach ($supported_macros as &$item_macros_type) {
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$item_macros_type = array_unique($item_macros_type);
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}
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unset($item_macros_type);
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// Extract macros and apply effective values for each of them.
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$usermacros = CMacrosResolverHelper::extractItemTestMacros([
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'steps' => $preprocessing_steps,
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'delay' => $show_prev ? $this->getInput('delay', ZBX_ITEM_DELAY_DEFAULT) : '',
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'supported_macros' => $supported_macros,
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'support_lldmacros' => $support_lldmacros,
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'texts_support_macros' => $texts_support_macros,
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'texts_support_user_macros' => $texts_support_user_macros,
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'texts_support_lld_macros' => $texts_support_lld_macros,
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'hostid' => $this->host ? $this->host['hostid'] : 0,
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'macros_values' => $this->getSupportedMacros($inputs + ['interfaceid' => $this->getInput('interfaceid', 0)])
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]);
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$show_warning = false;
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if (array_key_exists('interface', $inputs)) {
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if (array_key_exists('address', $inputs['interface'])
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&& strstr($inputs['interface']['address'], ZBX_SECRET_MASK) !== false) {
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$inputs['interface']['address'] = '';
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$show_warning = true;
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}
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if (array_key_exists('port', $inputs['interface']) && $inputs['interface']['port'] === ZBX_SECRET_MASK) {
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$inputs['interface']['port'] = '';
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$show_warning = true;
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}
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if (array_key_exists('details', $inputs['interface'])) {
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foreach ($inputs['interface']['details'] as $field => $value) {
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if (strstr($value, ZBX_SECRET_MASK) !== false) {
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$inputs['interface']['details'][$field] = '';
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$show_warning = true;
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}
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}
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}
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}
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// Set resolved macros to previously specified values.
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foreach (array_keys($usermacros['macros']) as $macro_name) {
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if ($usermacros['macros'] && array_key_exists('macros', $data) && is_array($data['macros'])
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&& array_key_exists($macro_name, $data['macros'])) {
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// Macro values were set by user. Which means those could be intentional asterisks or empty fields.
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$usermacros['macros'][$macro_name] = $data['macros'][$macro_name];
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}
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elseif ($usermacros['macros'][$macro_name] === ZBX_SECRET_MASK) {
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/*
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* Macro values were not set by user, so this means form was opened for the first time. So in this
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* case check if there are secret macros. If there are, clear the values and show warning message box.
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*/
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$usermacros['macros'][$macro_name] = '';
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$show_warning = true;
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}
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}
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// Get previous value and time.
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$prev_value = '';
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$prev_time = '';
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if ($show_prev && array_key_exists('prev_value', $data) && $data['prev_value'] !== '') {
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$prev_value = $data['prev_value'];
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// Get previous value time.
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if (array_key_exists('prev_time', $data)) {
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$prev_time = $data['prev_time'];
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}
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else {
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$delay = timeUnitToSeconds($usermacros['delay']);
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$prev_time = ($delay !== null && $delay > 0)
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? 'now-'.$usermacros['delay']
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: 'now';
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}
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}
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// Sort macros.
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ksort($usermacros['macros']);
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// Add step number and name for each preprocessing step.
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$num = 0;
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foreach ($preprocessing_steps as &$step) {
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$step['name'] = $preprocessing_names[$step['type']];
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$step['num'] = ++$num;
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}
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unset($step);
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$this->setResponse(new CControllerResponseData([
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'title' => _('Test item'),
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'steps' => $preprocessing_steps,
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'value' => array_key_exists('value', $data) ? $data['value'] : '',
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'eol' => array_key_exists('eol', $data) ? (int) $data['eol'] : ZBX_EOL_LF,
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'macros' => $usermacros['macros'],
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'show_prev' => $show_prev,
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'prev_value' => $prev_value,
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'prev_time' => $prev_time,
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'hostid' => $this->getInput('hostid'),
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'interfaceid' => $this->getInput('interfaceid', 0),
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'test_type' => $this->test_type,
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'step_obj' => $this->getInput('step_obj'),
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'show_final_result' => $this->getInput('show_final_result'),
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'valuemapid' => $this->getInput('valuemapid', 0),
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'get_value' => array_key_exists('get_value', $data)
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? $data['get_value']
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: $this->getInput('get_value', 0),
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'is_item_testable' => $this->is_item_testable,
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'inputs' => $inputs,
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'proxies' => in_array($this->item_type, $this->items_support_proxy) ? $this->getHostProxies() : [],
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|
'proxies_enabled' => in_array($this->item_type, $this->items_support_proxy),
|
|
'interface_address_enabled' => (array_key_exists($this->item_type, $this->items_require_interface)
|
|
&& $this->items_require_interface[$this->item_type]['address']
|
|
),
|
|
'interface_port_enabled' => (array_key_exists($this->item_type, $this->items_require_interface)
|
|
&& $this->items_require_interface[$this->item_type]['port']
|
|
),
|
|
'show_snmp_form' => ($this->item_type == ITEM_TYPE_SNMP),
|
|
'show_warning' => $show_warning,
|
|
'user' => [
|
|
'debug_mode' => $this->getDebugMode()
|
|
]
|
|
]));
|
|
}
|
|
}
|