public function __construct()
{
$this->_timeStart = microtime(true);
$host = (string) (Mage::getConfig()->getNode(self::XML_PATH_HOST) ?: '127.0.0.1');
$port = (int) (Mage::getConfig()->getNode(self::XML_PATH_PORT) ?: '6379');
$pass = (string) (Mage::getConfig()->getNode(self::XML_PATH_PASS) ?: '');
$timeout = (double) (Mage::getConfig()->getNode(self::XML_PATH_TIMEOUT) ?: self::DEFAULT_TIMEOUT);
$persistent = (string) (Mage::getConfig()->getNode(self::XML_PATH_PERSISTENT) ?: '');
$this->_dbNum = (int) (Mage::getConfig()->getNode(self::XML_PATH_DB) ?: 0);
$this->_compressionThreshold = (int) (Mage::getConfig()->getNode(self::XML_PATH_COMPRESSION_THRESHOLD) ?: self::DEFAULT_COMPRESSION_THRESHOLD);
$this->_compressionLib = (string) (Mage::getConfig()->getNode(self::XML_PATH_COMPRESSION_LIB) ?: self::DEFAULT_COMPRESSION_LIB);
$this->_logLevel = (int) (Mage::getConfig()->getNode(self::XML_PATH_LOG_LEVEL) ?: self::DEFAULT_LOG_LEVEL);
$this->_maxConcurrency = (int) (Mage::getConfig()->getNode(self::XML_PATH_MAX_CONCURRENCY) ?: self::DEFAULT_MAX_CONCURRENCY);
$this->_breakAfter = (int) (Mage::getConfig()->getNode(sprintf(self::XML_PATH_BREAK_AFTER, session_name())) ?: self::DEFAULT_BREAK_AFTER);
$this->_botLifetime = (int) (Mage::getConfig()->getNode(self::XML_PATH_BOT_LIFETIME) ?: self::DEFAULT_BOT_LIFETIME);
if ($this->_botLifetime) {
$userAgent = empty($_SERVER['HTTP_USER_AGENT']) ? FALSE : $_SERVER['HTTP_USER_AGENT'];
$this->_isBot = !$userAgent || preg_match(self::BOT_REGEX, $userAgent);
}
$this->_redis = new Credis_Client($host, $port, $timeout, $persistent);
if (!empty($pass)) {
$this->_redis->auth($pass) or Zend_Cache::throwException('Unable to authenticate with the redis server.');
}
$this->_redis->setCloseOnDestruct(FALSE);
// Destructor order cannot be predicted
$this->_useRedis = TRUE;
if ($this->_logLevel >= 7) {
Mage::log(sprintf("%s: %s initialized for connection to %s:%s after %.5f seconds", $this->_getPid(), get_class($this), $host, $port, microtime(true) - $this->_timeStart), Zend_Log::DEBUG, self::LOG_FILE);
if ($this->_isBot) {
Mage::log(sprintf("%s: Bot detected for user agent: %s", $this->_getPid(), $userAgent), Zend_Log::DEBUG, self::LOG_FILE);
}
}
}
public function testPassword()
{
$this->tearDown();
$this->assertObjectHasAttribute('password', $this->config[4]);
$this->credis = new Credis_Client($this->config[4]->host, $this->config[4]->port, $this->config[4]->timeout, false, 0, $this->config[4]->password);
$this->assertInstanceOf('Credis_Client', $this->credis->connect());
$this->assertTrue($this->credis->set('key', 'value'));
$this->credis->close();
$this->credis = new Credis_Client($this->config[4]->host, $this->config[4]->port, $this->config[4]->timeout, false, 0, 'wrongpassword');
$this->credis->connect();
$this->assertFalse($this->credis->set('key', 'value'));
$this->assertFalse($this->credis->auth('anotherwrongpassword'));
$this->assertTrue($this->credis->auth('thepassword'));
$this->assertTrue($this->credis->set('key', 'value'));
}
public function _load($session_id)
{
$host = (string) (Mage::getConfig()->getNode(self::XML_PATH_HOST) ?: '127.0.0.1');
$port = (int) (Mage::getConfig()->getNode(self::XML_PATH_PORT) ?: '6379');
$pass = (string) (Mage::getConfig()->getNode(self::XML_PATH_PASS) ?: '');
$timeout = (double) (Mage::getConfig()->getNode(self::XML_PATH_TIMEOUT) ?: '2.5');
$_redis = new Credis_Client($host, $port, $timeout);
if (!empty($pass)) {
$_redis->auth($pass);
}
$_redis->connect();
// connect to redis
// replace sess_session_id with session id you want to read.
$sessionData = $_redis->hGet('sess_' . $session_id, 'data');
// only data field is relevant to us, uncompress the data
return $sessionData ? $this->_decodeData($sessionData) : false;
}
/**
* @param Handler\ConfigInterface $config
* @param Handler\LoggerInterface $logger
* @param Handler\ProfilerInterface|null $profiler
*/
public function __construct(\Cm\RedisSession\Handler\ConfigInterface $config, \Cm\RedisSession\Handler\LoggerInterface $logger, \Cm\RedisSession\Handler\ProfilerInterface $profiler = null)
{
$this->_config = $config;
$this->logger = $logger;
$this->profiler = $profiler;
$this->_logLevel = (int) ($config->descend('log_level') ?: self::DEFAULT_LOG_LEVEL);
if ($this->_logLevel >= \Zend_Log::DEBUG) {
$timeStart = microtime(true);
}
// Database config
$host = "{$config->descend('host')}" ?: '127.0.0.1';
$port = (int) $config->descend('port') ?: 6379;
$pass = (string) ($config->descend('password') ?: '');
$timeout = (double) ($config->descend('timeout') ?: self::DEFAULT_TIMEOUT);
$persistent = (string) ($config->descend('persistent') ?: '');
$this->_dbNum = (int) ($config->descend('db') ?: 0);
// General config
$this->_compressionThreshold = (int) ($config->descend('compression_threshold') ?: self::DEFAULT_COMPRESSION_THRESHOLD);
$this->_compressionLib = (string) ($config->descend('compression_lib') ?: self::DEFAULT_COMPRESSION_LIB);
$this->_maxConcurrency = (int) ($config->descend('max_concurrency') ?: self::DEFAULT_MAX_CONCURRENCY);
$this->_maxLifetime = (int) ($config->descend('max_lifetime') ?: self::DEFAULT_MAX_LIFETIME);
$this->_minLifetime = (int) ($config->descend('min_lifetime') ?: self::DEFAULT_MIN_LIFETIME);
$this->_useLocking = defined('CM_REDISSESSION_LOCKING_ENABLED') ? CM_REDISSESSION_LOCKING_ENABLED : !(strlen("{$config->descend('disable_locking')}") ? (bool) "{$config->descend('disable_locking')}" : self::DEFAULT_DISABLE_LOCKING);
// Use sleep time multiplier so break time is in seconds
$this->_failAfter = (int) round(1000000 / self::SLEEP_TIME * self::FAIL_AFTER);
// Connect and authenticate
$this->_redis = new \Credis_Client($host, $port, $timeout, $persistent);
if (!empty($pass)) {
$this->_redis->auth($pass) or \Zend_Cache::throwException('Unable to authenticate with the redis server.');
}
$this->_redis->setCloseOnDestruct(FALSE);
// Destructor order cannot be predicted
if ($this->_logLevel >= \Zend_Log::DEBUG) {
$this->_log(sprintf("%s initialized for connection to %s:%s after %.5f seconds", get_class($this), $host, $port, microtime(true) - $timeStart));
}
}
public function __construct()
{
$this->_config = $config = Mage::getConfig()->getNode('global/redis_session');
if (!$config) {
$this->_useRedis = FALSE;
Mage::log('Redis configuration does not exist, falling back to MySQL handler.', Zend_Log::EMERG);
parent::__construct();
return;
}
$this->_logLevel = (int) ($config->descend('log_level') ?: self::DEFAULT_LOG_LEVEL);
if ($this->_logLevel >= Zend_Log::DEBUG) {
$timeStart = microtime(true);
}
// Database config
$host = "{$config->descend('host')}" ?: '127.0.0.1';
$port = (int) $config->descend('port') ?: 6379;
$pass = (string) ($config->descend('password') ?: '');
$timeout = (double) ($config->descend('timeout') ?: self::DEFAULT_TIMEOUT);
$persistent = (string) ($config->descend('persistent') ?: '');
$this->_dbNum = (int) ($config->descend('db') ?: 0);
// General config
$this->_compressionThreshold = (int) ($config->descend('compression_threshold') ?: self::DEFAULT_COMPRESSION_THRESHOLD);
$this->_compressionLib = (string) ($config->descend('compression_lib') ?: self::DEFAULT_COMPRESSION_LIB);
$this->_maxConcurrency = (int) ($config->descend('max_concurrency') ?: self::DEFAULT_MAX_CONCURRENCY);
$this->_maxLifetime = (int) ($config->descend('max_lifetime') ?: self::DEFAULT_MAX_LIFETIME);
$this->_minLifetime = (int) ($config->descend('min_lifetime') ?: self::DEFAULT_MIN_LIFETIME);
$this->_useLocking = defined('CM_REDISSESSION_LOCKING_ENABLED') ? CM_REDISSESSION_LOCKING_ENABLED : !(strlen("{$config->descend('disable_locking')}") ? (bool) "{$config->descend('disable_locking')}" : self::DEFAULT_DISABLE_LOCKING);
// Use sleep time multiplier so break time is in seconds
$this->_failAfter = (int) round(1000000 / self::SLEEP_TIME * self::FAIL_AFTER);
// Connect and authenticate
$this->_redis = new Credis_Client($host, $port, $timeout, $persistent);
if (!empty($pass)) {
$this->_redis->auth($pass) or Zend_Cache::throwException('Unable to authenticate with the redis server.');
}
$this->_redis->setCloseOnDestruct(FALSE);
// Destructor order cannot be predicted
$this->_useRedis = TRUE;
if ($this->_logLevel >= Zend_Log::DEBUG) {
$this->_log(sprintf("%s initialized for connection to %s:%s after %.5f seconds", get_class($this), $host, $port, microtime(true) - $timeStart));
}
}
/**
* Contruct Zend_Cache Redis backend
* @param array $options
* @return \Cm_Cache_Backend_Redis
*/
public function __construct($options = array())
{
if (empty($options['server'])) {
Zend_Cache::throwException('Redis \'server\' not specified.');
}
if (empty($options['port']) && substr($options['server'], 0, 1) != '/') {
Zend_Cache::throwException('Redis \'port\' not specified.');
}
$port = isset($options['port']) ? $options['port'] : NULL;
$timeout = isset($options['timeout']) ? $options['timeout'] : self::DEFAULT_CONNECT_TIMEOUT;
$persistent = isset($options['persistent']) ? $options['persistent'] : '';
$this->_redis = new Credis_Client($options['server'], $port, $timeout, $persistent);
if (isset($options['force_standalone']) && $options['force_standalone']) {
$this->_redis->forceStandalone();
}
$connectRetries = isset($options['connect_retries']) ? (int) $options['connect_retries'] : self::DEFAULT_CONNECT_RETRIES;
$this->_redis->setMaxConnectRetries($connectRetries);
if (!empty($options['read_timeout']) && $options['read_timeout'] > 0) {
$this->_redis->setReadTimeout((double) $options['read_timeout']);
}
if (!empty($options['password'])) {
$this->_redis->auth($options['password']) or Zend_Cache::throwException('Unable to authenticate with the redis server.');
}
// Always select database on startup in case persistent connection is re-used by other code
if (empty($options['database'])) {
$options['database'] = 0;
}
$this->_redis->select((int) $options['database']) or Zend_Cache::throwException('The redis database could not be selected.');
if (isset($options['notMatchingTags'])) {
$this->_notMatchingTags = (bool) $options['notMatchingTags'];
}
if (isset($options['compress_tags'])) {
$this->_compressTags = (int) $options['compress_tags'];
}
if (isset($options['compress_data'])) {
$this->_compressData = (int) $options['compress_data'];
}
if (isset($options['lifetimelimit'])) {
$this->_lifetimelimit = (int) min($options['lifetimelimit'], self::MAX_LIFETIME);
}
if (isset($options['compress_threshold'])) {
$this->_compressThreshold = (int) $options['compress_threshold'];
}
if (isset($options['automatic_cleaning_factor'])) {
$this->_options['automatic_cleaning_factor'] = (int) $options['automatic_cleaning_factor'];
} else {
$this->_options['automatic_cleaning_factor'] = 0;
}
if (isset($options['compression_lib'])) {
$this->_compressionLib = $options['compression_lib'];
} else {
if (function_exists('snappy_compress')) {
$this->_compressionLib = 'snappy';
} else {
if (function_exists('lzf_compress')) {
$this->_compressionLib = 'lzf';
} else {
$this->_compressionLib = 'gzip';
}
}
}
$this->_compressPrefix = substr($this->_compressionLib, 0, 2) . self::COMPRESS_PREFIX;
if (isset($options['use_lua'])) {
$this->_useLua = (bool) $options['use_lua'];
}
}
