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<?php
/*
** Zabbix
** Copyright (C) 2001-2022 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 to perform 'get value from host' action in item test dialog.
*/
class CControllerPopupItemTestGetValue extends CControllerPopupItemTest {
protected function checkInput() {
$fields = [
'authtype' => 'in '.implode(',', [HTTPTEST_AUTH_NONE, HTTPTEST_AUTH_BASIC, HTTPTEST_AUTH_NTLM, HTTPTEST_AUTH_KERBEROS, HTTPTEST_AUTH_DIGEST, ITEM_AUTHTYPE_PASSWORD, ITEM_AUTHTYPE_PUBLICKEY]),
'headers' => 'array',
'hostid' => 'db hosts.hostid',
'proxy_hostid' => 'id',
'http_authtype' => 'in '.implode(',', [HTTPTEST_AUTH_NONE, HTTPTEST_AUTH_BASIC, HTTPTEST_AUTH_NTLM, HTTPTEST_AUTH_KERBEROS, HTTPTEST_AUTH_DIGEST, ITEM_AUTHTYPE_PASSWORD, ITEM_AUTHTYPE_PUBLICKEY]),
'http_password' => 'string',
'http_proxy' => 'string',
'http_username' => 'string',
'flags' => 'in '. implode(',', [ZBX_FLAG_DISCOVERY_NORMAL, ZBX_FLAG_DISCOVERY_RULE, ZBX_FLAG_DISCOVERY_PROTOTYPE, ZBX_FLAG_DISCOVERY_CREATED]),
'follow_redirects' => 'in 0,1',
'key' => 'string',
'interface' => 'array',
'ipmi_sensor' => 'string',
'item_type' => 'required|int32',
'jmx_endpoint' => 'string',
'macros' => 'array',
'output_format' => 'in '.implode(',', [HTTPCHECK_STORE_RAW, HTTPCHECK_STORE_JSON]),
'params_ap' => 'string',
'params_es' => 'string',
'params_f' => 'string',
'script' => 'string',
'password' => 'string',
'post_type' => 'in '.implode(',', [ZBX_POSTTYPE_RAW, ZBX_POSTTYPE_JSON, ZBX_POSTTYPE_XML]),
'posts' => 'string',
'privatekey' => 'string',
'publickey' => 'string',
'query_fields' => 'array',
'parameters' => 'array',
'request_method' => 'in '.implode(',', [HTTPCHECK_REQUEST_GET, HTTPCHECK_REQUEST_POST, HTTPCHECK_REQUEST_PUT, HTTPCHECK_REQUEST_HEAD]),
'retrieve_mode' => 'in '.implode(',', [HTTPTEST_STEP_RETRIEVE_MODE_CONTENT, HTTPTEST_STEP_RETRIEVE_MODE_HEADERS, HTTPTEST_STEP_RETRIEVE_MODE_BOTH]),
'snmp_oid' => 'string',
'ssl_cert_file' => 'string',
'ssl_key_file' => 'string',
'ssl_key_password' => 'string',
'status_codes' => 'string',
'test_type' => 'required|in '.implode(',', [self::ZBX_TEST_TYPE_ITEM, self::ZBX_TEST_TYPE_ITEM_PROTOTYPE, self::ZBX_TEST_TYPE_LLD]),
'time_change' => 'int32',
'timeout' => 'string',
'username' => 'string',
'url' => 'string',
'value' => 'string',
'value_type' => 'in '.implode(',', [ITEM_VALUE_TYPE_UINT64, ITEM_VALUE_TYPE_FLOAT, ITEM_VALUE_TYPE_STR, ITEM_VALUE_TYPE_LOG, ITEM_VALUE_TYPE_TEXT]),
'verify_host' => 'in 0,1',
'verify_peer' => 'in 0,1'
];
$ret = $this->validateInput($fields);
if ($ret) {
$testable_item_types = self::getTestableItemTypes($this->getInput('hostid', '0'));
$this->item_type = $this->getInput('item_type');
$this->test_type = $this->getInput('test_type');
$this->is_item_testable = in_array($this->item_type, $testable_item_types);
if (!$this->is_item_testable) {
error(_s('Test of "%1$s" items is not supported.', item_type2str($this->item_type)));
$ret = false;
}
// Check if key is valid for item types it's mandatory.
if ($ret && in_array($this->item_type, $this->item_types_has_key_mandatory)) {
$key = $this->getInput('key', '');
/*
* VMware and icmpping simple checks are not supported.
* This normally cannot be achieved from UI so no need for error message.
*/
if ($this->item_type == ITEM_TYPE_SIMPLE
&& (substr($key, 0, 7) === 'vmware.' || substr($key, 0, 8) === 'icmpping')) {
$ret = false;
}
else {
$item_key_parser = new CItemKey();
if ($item_key_parser->parse($key) != CParser::PARSE_SUCCESS) {
error(_s('Incorrect value for field "%1$s": %2$s.', 'key_', $item_key_parser->getError()));
$ret = false;
}
}
}
// Test interface options.
$interface = $this->getInput('interface', []);
if (array_key_exists($this->item_type, $this->items_require_interface)) {
if (!$this->validateInterface($interface)) {
$ret = false;
}
}
}
if ($messages = array_column(get_and_clear_messages(), 'message')) {
$this->setResponse(
new CControllerResponseData(['main_block' => json_encode([
'error' => [
'messages' => $messages
]
])])
);
$ret = false;
}
return $ret;
}
protected function doAction() {
global $ZBX_SERVER, $ZBX_SERVER_PORT;
// Get post data for particular item type.
$data = $this->getItemTestProperties($this->getInputAll(), true);
// Apply effective macros values to properties.
$data = $this->resolveItemPropertyMacros($data);
if ($this->item_type != ITEM_TYPE_CALCULATED) {
unset($data['value_type']);
}
else {
$data['host']['hostid'] = $this->getInput('hostid');
}
// Rename fields according protocol.
$data = CArrayHelper::renameKeys($data, [
'params_ap' => 'params',
'params_es' => 'params',
'params_f' => 'params',
'script' => 'params',
'http_username' => 'username',
'http_password' => 'password',
'http_authtype' => 'authtype',
'item_type' => 'type'
]);
if (array_key_exists('headers', $data)) {
$data['headers'] = $this->transformHeaderFields($data['headers']);
}
if (array_key_exists('query_fields', $data)) {
$data['query_fields'] = $this->transformQueryFields($data['query_fields']);
}
if (array_key_exists('parameters', $data)) {
$data['parameters'] = $this->transformParametersFields($data['parameters']);
}
// Only non-empty fields need to be sent to server.
$data = $this->unsetEmptyValues($data);
/*
* Server will turn off status code check if field value is empty. If field is not present, then server will
* default to check if status code is 200.
*/
if ($this->item_type == ITEM_TYPE_HTTPAGENT && !array_key_exists('status_codes', $data)) {
$data['status_codes'] = '';
}
$output = [
'user' => [
'debug_mode' => $this->getDebugMode()
]
];
// Send test to be executed on Zabbix server.
$server = new CZabbixServer($ZBX_SERVER, $ZBX_SERVER_PORT,
timeUnitToSeconds(CSettingsHelper::get(CSettingsHelper::CONNECT_TIMEOUT)),
timeUnitToSeconds(CSettingsHelper::get(CSettingsHelper::ITEM_TEST_TIMEOUT)), ZBX_SOCKET_BYTES_LIMIT
);
$result = $server->testItem($data, CSessionHelper::getId());
// Handle the response.
if ($result === false) {
error($server->getError());
}
elseif (is_array($result)) {
if (array_key_exists('result', $result)) {
$output['prev_value'] = $this->getInput('value', '');
$output['prev_time'] = $this->getPrevTime();
$output['value'] = $result['result'];
$output['eol'] = (strstr($result['result'], "\r\n") === false) ? ZBX_EOL_LF : ZBX_EOL_CRLF;
}
if (array_key_exists('error', $result) && $result['error'] !== '') {
error($result['error']);
}
}
if ($messages = get_and_clear_messages()) {
$output['error']['messages'] = array_column($messages, 'message');
}
$this->setResponse(new CControllerResponseData(['main_block' => json_encode($output)]));
}
}
|
