diff options
Diffstat (limited to 'system/libraries/Session.php')
| -rw-r--r-- | system/libraries/Session.php | 27 |
1 files changed, 22 insertions, 5 deletions
diff --git a/system/libraries/Session.php b/system/libraries/Session.php index 784bb62b2..b8c623584 100644 --- a/system/libraries/Session.php +++ b/system/libraries/Session.php @@ -179,11 +179,28 @@ class CI_Session { $session = $this->_unserialize($session); // Is the session data we unserialized an array with the correct format? - if ( ! is_array($session) OR ! isset($session['session_id'], $session['ip_address'], $session['user_agent'], $session['last_activity']) - OR ($session['last_activity'] + $this->sess_expiration) < $this->now // Is the session current? - OR ($this->sess_match_ip == TRUE && $session['ip_address'] !== $this->CI->input->ip_address()) // Does the IP match? - OR ($this->sess_match_useragent == TRUE && trim($session['user_agent']) !== trim(substr($this->CI->input->user_agent(), 0, 120))) // Does the User Agent Match? - ) + if ( ! is_array($session) OR ! isset($session['session_id'], $session['ip_address'], $session['user_agent'], $session['last_activity'])) + { + $this->sess_destroy(); + return FALSE; + } + + // Is the session current? + if (($session['last_activity'] + $this->sess_expiration) < $this->now) + { + $this->sess_destroy(); + return FALSE; + } + + // Does the IP match? + if ($this->sess_match_ip == TRUE && $session['ip_address'] !== $this->CI->input->ip_address()) + { + $this->sess_destroy(); + return FALSE; + } + + // Does the User Agent Match? + if ($this->sess_match_useragent == TRUE && trim($session['user_agent']) !== trim(substr($this->CI->input->user_agent(), 0, 120))) { $this->sess_destroy(); return FALSE; |