diff options
Diffstat (limited to 'system/libraries/Session/drivers')
| -rw-r--r-- | system/libraries/Session/drivers/Session_redis_driver.php | 72 |
1 files changed, 48 insertions, 24 deletions
diff --git a/system/libraries/Session/drivers/Session_redis_driver.php b/system/libraries/Session/drivers/Session_redis_driver.php index 8db74c0ca..592f1ff6c 100644 --- a/system/libraries/Session/drivers/Session_redis_driver.php +++ b/system/libraries/Session/drivers/Session_redis_driver.php @@ -92,27 +92,40 @@ class CI_Session_redis_driver extends CI_Session_driver implements SessionHandle { log_message('error', 'Session: No Redis save path configured.'); } - elseif (preg_match('#(?:tcp://)?([^:?]+)(?:\:(\d+))?(\?.+)?#', $this->_config['save_path'], $matches)) + elseif (preg_match('#^unix://([^\?]+)(?<options>\?.+)?$#', $this->_config['save_path'], $matches)) { - isset($matches[3]) OR $matches[3] = ''; // Just to avoid undefined index notices below - $this->_config['save_path'] = array( - 'host' => $matches[1], - 'port' => empty($matches[2]) ? NULL : $matches[2], - 'password' => preg_match('#auth=([^\s&]+)#', $matches[3], $match) ? $match[1] : NULL, - 'database' => preg_match('#database=(\d+)#', $matches[3], $match) ? (int) $match[1] : NULL, - 'timeout' => preg_match('#timeout=(\d+\.\d+)#', $matches[3], $match) ? (float) $match[1] : NULL + $save_path = array('path' => $matches[1]); + } + elseif (preg_match('#(?:tcp://)?([^:?]+)(?:\:(\d+))?(?<options>\?.+)?#', $this->_config['save_path'], $matches)) + { + $save_path = array( + 'host' => $matches[1], + 'port' => empty($matches[2]) ? NULL : $matches[2], + 'timeout' => NULL // We always pass this to Redis::connect(), so it needs to exist ); - - preg_match('#prefix=([^\s&]+)#', $matches[3], $match) && $this->_key_prefix = $match[1]; } else { log_message('error', 'Session: Invalid Redis save path format: '.$this->_config['save_path']); } - if ($this->_config['match_ip'] === TRUE) + if (isset($save_path)) { - $this->_key_prefix .= $_SERVER['REMOTE_ADDR'].':'; + if (isset($matches['options'])) + { + $save_path['password'] = preg_match('#auth=([^\s&]+)#', $matches['options'], $match) ? $match[1] : NULL; + $save_path['database'] = preg_match('#database=(\d+)#', $matches['options'], $match) ? (int) $match[1] : NULL; + $save_path['timeout'] = preg_match('#timeout=(\d+\.\d+)#', $matches['options'], $match) ? (float) $match[1] : NULL; + + preg_match('#prefix=([^\s&]+)#', $matches['options'], $match) && $this->_key_prefix = $match[1]; + } + + $this->_config['save_path'] = $save_path; + + if ($this->_config['match_ip'] === TRUE) + { + $this->_key_prefix .= $_SERVER['REMOTE_ADDR'].':'; + } } } @@ -135,22 +148,33 @@ class CI_Session_redis_driver extends CI_Session_driver implements SessionHandle } $redis = new Redis(); - if ( ! $redis->connect($this->_config['save_path']['host'], $this->_config['save_path']['port'], $this->_config['save_path']['timeout'])) - { - log_message('error', 'Session: Unable to connect to Redis with the configured settings.'); - } - elseif (isset($this->_config['save_path']['password']) && ! $redis->auth($this->_config['save_path']['password'])) - { - log_message('error', 'Session: Unable to authenticate to Redis instance.'); - } - elseif (isset($this->_config['save_path']['database']) && ! $redis->select($this->_config['save_path']['database'])) + $connected = isset($this->_config['save_path']['path']) + ? $redis->connect($this->_config['save_path']['path']) + : $redis->connect( + $this->_config['save_path']['host'], + $this->_config['save_path']['port'], + $this->_config['save_path']['timeout'] + ); + + if ($connected) { - log_message('error', 'Session: Unable to select Redis database with index '.$this->_config['save_path']['database']); + if (isset($this->_config['save_path']['password']) && ! $redis->auth($this->_config['save_path']['password'])) + { + log_message('error', 'Session: Unable to authenticate to Redis instance.'); + } + elseif (isset($this->_config['save_path']['database']) && ! $redis->select($this->_config['save_path']['database'])) + { + log_message('error', 'Session: Unable to select Redis database with index '.$this->_config['save_path']['database']); + } + else + { + $this->_redis = $redis; + return $this->_success; + } } else { - $this->_redis = $redis; - return $this->_success; + log_message('error', 'Session: Unable to connect to Redis with the configured settings.'); } return $this->_fail(); |