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Linux instance-20230208-1745 6.8.0-1013-oracle #13~22.04.1-Ubuntu SMP Mon Sep 2 13:02:56 UTC 2024 x86_64
  SOFT : Apache/2.4.52 (Ubuntu) PHP : 8.1.2-1ubuntu2.19
/var/www/camara-brumado/public_html/portal/system/libraries/Session/
10.0.0.135

 
[ NAME ] [ SIZE ] [ PERM ] [ DATE ] [ ACT ]
+FILE +DIR
drivers dir drwxrwxr-x 2021-01-28 14:45 R D
  Session.php 22.551 KB -rw-rw-r-- 2021-01-28 14:43 R E G D
  SessionHandlerInterface.php 2.189 KB -rw-rw-r-- 2021-01-28 14:43 R E G D
  Session_driver.php 4.56 KB -rw-rw-r-- 2021-01-28 14:43 R E G D
  index.html 0.128 KB -rw-rw-r-- 2021-01-28 14:43 R E G D
REQUEST EXIT
_driver = $params['driver']; unset($params['driver']); } elseif ($driver = config_item('sess_driver')) { $this->_driver = $driver; } // Note: BC workaround elseif (config_item('sess_use_database')) { log_message('debug', 'Session: "sess_driver" is empty; using BC fallback to "sess_use_database".'); $this->_driver = 'database'; } $class = $this->_ci_load_classes($this->_driver); // Configuration ... $this->_configure($params); $this->_config['_sid_regexp'] = $this->_sid_regexp; $class = new $class($this->_config); if ($class instanceof SessionHandlerInterface) { if (is_php('5.4')) { session_set_save_handler($class, TRUE); } else { session_set_save_handler( array($class, 'open'), array($class, 'close'), array($class, 'read'), array($class, 'write'), array($class, 'destroy'), array($class, 'gc') ); register_shutdown_function('session_write_close'); } } else { log_message('error', "Session: Driver '".$this->_driver."' doesn't implement SessionHandlerInterface. Aborting."); return; } // Sanitize the cookie, because apparently PHP doesn't do that for userspace handlers if (isset($_COOKIE[$this->_config['cookie_name']]) && ( ! is_string($_COOKIE[$this->_config['cookie_name']]) OR ! preg_match('#\A'.$this->_sid_regexp.'\z#', $_COOKIE[$this->_config['cookie_name']]) ) ) { unset($_COOKIE[$this->_config['cookie_name']]); } session_start(); // Is session ID auto-regeneration configured? (ignoring ajax requests) if ((empty($_SERVER['HTTP_X_REQUESTED_WITH']) OR strtolower($_SERVER['HTTP_X_REQUESTED_WITH']) !== 'xmlhttprequest') && ($regenerate_time = config_item('sess_time_to_update')) > 0 ) { if ( ! isset($_SESSION['__ci_last_regenerate'])) { $_SESSION['__ci_last_regenerate'] = time(); } elseif ($_SESSION['__ci_last_regenerate'] < (time() - $regenerate_time)) { $this->sess_regenerate((bool) config_item('sess_regenerate_destroy')); } } // Another work-around ... PHP doesn't seem to send the session cookie // unless it is being currently created or regenerated elseif (isset($_COOKIE[$this->_config['cookie_name']]) && $_COOKIE[$this->_config['cookie_name']] === session_id()) { setcookie( $this->_config['cookie_name'], session_id(), (empty($this->_config['cookie_lifetime']) ? 0 : time() + $this->_config['cookie_lifetime']), $this->_config['cookie_path'], $this->_config['cookie_domain'], $this->_config['cookie_secure'], TRUE ); } $this->_ci_init_vars(); log_message('info', "Session: Class initialized using '".$this->_driver."' driver."); } // ------------------------------------------------------------------------ /** * CI Load Classes * * An internal method to load all possible dependency and extension * classes. It kind of emulates the CI_Driver library, but is * self-sufficient. * * @param string $driver Driver name * @return string Driver class name */ protected function _ci_load_classes($driver) { // PHP 5.4 compatibility interface_exists('SessionHandlerInterface', FALSE) OR require_once(BASEPATH.'libraries/Session/SessionHandlerInterface.php'); $prefix = config_item('subclass_prefix'); if ( ! class_exists('CI_Session_driver', FALSE)) { require_once( file_exists(APPPATH.'libraries/Session/Session_driver.php') ? APPPATH.'libraries/Session/Session_driver.php' : BASEPATH.'libraries/Session/Session_driver.php' ); if (file_exists($file_path = APPPATH.'libraries/Session/'.$prefix.'Session_driver.php')) { require_once($file_path); } } $class = 'Session_'.$driver.'_driver'; // Allow custom drivers without the CI_ or MY_ prefix if ( ! class_exists($class, FALSE) && file_exists($file_path = APPPATH.'libraries/Session/drivers/'.$class.'.php')) { require_once($file_path); if (class_exists($class, FALSE)) { return $class; } } if ( ! class_exists('CI_'.$class, FALSE)) { if (file_exists($file_path = APPPATH.'libraries/Session/drivers/'.$class.'.php') OR file_exists($file_path = BASEPATH.'libraries/Session/drivers/'.$class.'.php')) { require_once($file_path); } if ( ! class_exists('CI_'.$class, FALSE) && ! class_exists($class, FALSE)) { throw new UnexpectedValueException("Session: Configured driver '".$driver."' was not found. Aborting."); } } if ( ! class_exists($prefix.$class, FALSE) && file_exists($file_path = APPPATH.'libraries/Session/drivers/'.$prefix.$class.'.php')) { require_once($file_path); if (class_exists($prefix.$class, FALSE)) { return $prefix.$class; } log_message('debug', 'Session: '.$prefix.$class.".php found but it doesn't declare class ".$prefix.$class.'.'); } return 'CI_'.$class; } // ------------------------------------------------------------------------ /** * Configuration * * Handle input parameters and configuration defaults * * @param array &$params Input parameters * @return void */ protected function _configure(&$params) { $expiration = config_item('sess_expiration'); if (isset($params['cookie_lifetime'])) { $params['cookie_lifetime'] = (int) $params['cookie_lifetime']; } else { $params['cookie_lifetime'] = ( ! isset($expiration) && config_item('sess_expire_on_close')) ? 0 : (int) $expiration; } isset($params['cookie_name']) OR $params['cookie_name'] = config_item('sess_cookie_name'); if (empty($params['cookie_name'])) { $params['cookie_name'] = ini_get('session.name'); } else { ini_set('session.name', $params['cookie_name']); } isset($params['cookie_path']) OR $params['cookie_path'] = config_item('cookie_path'); isset($params['cookie_domain']) OR $params['cookie_domain'] = config_item('cookie_domain'); isset($params['cookie_secure']) OR $params['cookie_secure'] = (bool) config_item('cookie_secure'); session_set_cookie_params( $params['cookie_lifetime'], $params['cookie_path'], $params['cookie_domain'], $params['cookie_secure'], TRUE // HttpOnly; Yes, this is intentional and not configurable for security reasons ); if (empty($expiration)) { $params['expiration'] = (int) ini_get('session.gc_maxlifetime'); } else { $params['expiration'] = (int) $expiration; ini_set('session.gc_maxlifetime', $expiration); } $params['match_ip'] = (bool) (isset($params['match_ip']) ? $params['match_ip'] : config_item('sess_match_ip')); isset($params['save_path']) OR $params['save_path'] = config_item('sess_save_path'); $this->_config = $params; // Security is king ini_set('session.use_trans_sid', 0); ini_set('session.use_strict_mode', 1); ini_set('session.use_cookies', 1); ini_set('session.use_only_cookies', 1); $this->_configure_sid_length(); } // ------------------------------------------------------------------------ /** * Configure session ID length * * To make life easier, we used to force SHA-1 and 4 bits per * character on everyone. And of course, someone was unhappy. * * Then PHP 7.1 broke backwards-compatibility because ext/session * is such a mess that nobody wants to touch it with a pole stick, * and the one guy who does, nobody has the energy to argue with. * * So we were forced to make changes, and OF COURSE something was * going to break and now we have this pile of shit. -- Narf * * @return void */ protected function _configure_sid_length() { if (PHP_VERSION_ID < 70100) { $hash_function = ini_get('session.hash_function'); if (ctype_digit($hash_function)) { if ($hash_function !== '1') { ini_set('session.hash_function', 1); } $bits = 160; } elseif ( ! in_array($hash_function, hash_algos(), TRUE)) { ini_set('session.hash_function', 1); $bits = 160; } elseif (($bits = strlen(hash($hash_function, 'dummy', false)) * 4) < 160) { ini_set('session.hash_function', 1); $bits = 160; } $bits_per_character = (int) ini_get('session.hash_bits_per_character'); $sid_length = (int) ceil($bits / $bits_per_character); } else { $bits_per_character = (int) ini_get('session.sid_bits_per_character'); $sid_length = (int) ini_get('session.sid_length'); if (($bits = $sid_length * $bits_per_character) < 160) { // Add as many more characters as necessary to reach at least 160 bits $sid_length += (int) ceil((160 % $bits) / $bits_per_character); ini_set('session.sid_length', $sid_length); } } // Yes, 4,5,6 are the only known possible values as of 2016-10-27 switch ($bits_per_character) { case 4: $this->_sid_regexp = '[0-9a-f]'; break; case 5: $this->_sid_regexp = '[0-9a-v]'; break; case 6: $this->_sid_regexp = '[0-9a-zA-Z,-]'; break; } $this->_sid_regexp .= '{'.$sid_length.'}'; } // ------------------------------------------------------------------------ /** * Handle temporary variables * * Clears old "flash" data, marks the new one for deletion and handles * "temp" data deletion. * * @return void */ protected function _ci_init_vars() { if ( ! empty($_SESSION['__ci_vars'])) {