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<?php |
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namespace RouterOS; |
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use RouterOS\Exceptions\ConfigException; |
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use RouterOS\Helpers\ArrayHelper; |
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use RouterOS\Helpers\TypeHelper; |
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use RouterOS\Interfaces\ConfigInterface; |
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use function gettype; |
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/** |
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* Class Config with array of parameters |
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* |
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* @package RouterOS |
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* @since 0.1 |
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*/ |
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class Config implements ConfigInterface |
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{ |
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/** |
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* By default legacy login on RouterOS pre-6.43 is not supported |
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*/ |
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public const LEGACY = false; |
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/** |
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* Default port number |
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*/ |
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public const PORT = 8728; |
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/** |
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* Default ssl port number |
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*/ |
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public const PORT_SSL = 8729; |
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/** |
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* Do not use SSL by default |
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*/ |
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public const SSL = false; |
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/** |
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* Max timeout for answer from router |
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*/ |
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public const TIMEOUT = 10; |
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/** |
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* Count of reconnect attempts |
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*/ |
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public const ATTEMPTS = 10; |
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/** |
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* Delay between attempts in seconds |
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*/ |
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public const ATTEMPTS_DELAY = 1; |
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/** |
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* Delay between attempts in seconds |
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*/ |
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public const SSH_PORT = 22; |
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/** |
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* List of allowed parameters of config |
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*/ |
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public const ALLOWED = [ |
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'host' => 'string', // Address of Mikrotik RouterOS |
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'user' => 'string', // Username |
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'pass' => 'string', // Password |
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'port' => 'integer', // RouterOS API port number for access (if not set use default or default with SSL if SSL enabled) |
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'ssl' => 'boolean', // Enable ssl support (if port is not set this parameter must change default port to ssl port) |
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'legacy' => 'boolean', // Support of legacy login scheme (true - pre 6.43, false - post 6.43) |
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'timeout' => 'integer', // Max timeout for answer from RouterOS |
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'attempts' => 'integer', // Count of attempts to establish TCP session |
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'delay' => 'integer', // Delay between attempts in seconds |
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'ssh_port' => 'integer', // Number of SSH port |
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]; |
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/** |
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* Array of parameters (with some default values) |
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* |
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* @var array |
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*/ |
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private $_parameters = [ |
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'legacy' => self::LEGACY, |
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'ssl' => self::SSL, |
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'timeout' => self::TIMEOUT, |
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'attempts' => self::ATTEMPTS, |
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'delay' => self::ATTEMPTS_DELAY, |
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'ssh_port' => self::SSH_PORT, |
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]; |
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/** |
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* Config constructor. |
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* |
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* @param array $parameters List of parameters which can be set on object creation stage |
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* |
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* @throws \RouterOS\Exceptions\ConfigException |
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* @since 0.6 |
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*/ |
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public function __construct(array $parameters = []) |
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{ |
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foreach ($parameters as $key => $value) { |
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$this->set($key, $value); |
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} |
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} |
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/** |
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* @inheritDoc |
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* |
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* @throws \RouterOS\Exceptions\ConfigException when name of configuration key is invalid or not allowed |
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*/ |
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public function set(string $name, $value): ConfigInterface |
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{ |
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// Check of key in array |
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if (ArrayHelper::checkIfKeyNotExist($name, self::ALLOWED)) { |
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throw new ConfigException("Requested parameter '$name' not found in list [" . implode(',', array_keys(self::ALLOWED)) . ']'); |
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} |
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// Check what type has this value |
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if (TypeHelper::checkIfTypeMismatch(gettype($value), self::ALLOWED[$name])) { |
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throw new ConfigException("Parameter '$name' has wrong type '" . gettype($value) . "' but should be '" . self::ALLOWED[$name] . "'"); |
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} |
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// Save value to array |
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$this->_parameters[$name] = $value; |
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return $this; |
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} |
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/** |
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* Return port number (get from defaults if port is not set by user) |
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* |
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* @param string $parameter |
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* |
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* @return bool|int |
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*/ |
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private function getPort(string $parameter) |
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{ |
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// If client need port number and port is not set |
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if ($parameter === 'port' && (!isset($this->_parameters['port']) || null === $this->_parameters['port'])) { |
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// then use default with or without ssl encryption |
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return (isset($this->_parameters['ssl']) && $this->_parameters['ssl']) |
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? self::PORT_SSL |
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: self::PORT; |
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} |
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return null; |
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} |
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/** |
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* @inheritDoc |
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* |
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* @throws \RouterOS\Exceptions\ConfigException when parameter is not allowed |
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*/ |
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public function delete(string $name): ConfigInterface |
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{ |
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// Check of key in array |
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if (ArrayHelper::checkIfKeyNotExist($name, self::ALLOWED)) { |
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throw new ConfigException("Requested parameter '$name' not found in list [" . implode(',', array_keys(self::ALLOWED)) . ']'); |
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} |
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// Save value to array |
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unset($this->_parameters[$name]); |
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return $this; |
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} |
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/** |
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* @inheritDoc |
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* |
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* @throws \RouterOS\Exceptions\ConfigException when parameter is not allowed |
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*/ |
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public function get(string $name) |
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{ |
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// Check of key in array |
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if (ArrayHelper::checkIfKeyNotExist($name, self::ALLOWED)) { |
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throw new ConfigException("Requested parameter '$name' not found in list [" . implode(',', array_keys(self::ALLOWED)) . ']'); |
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} |
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return $this->getPort($name) ?? $this->_parameters[$name]; |
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} |
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/** |
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* @inheritDoc |
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*/ |
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public function getParameters(): array |
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{ |
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return $this->_parameters; |
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} |
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} |
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