diff options
Diffstat (limited to 'system')
| -rw-r--r-- | system/core/Input.php | 9 | ||||
| -rw-r--r-- | system/libraries/Session/drivers/Session_cookie.php | 25 |
2 files changed, 29 insertions, 5 deletions
diff --git a/system/core/Input.php b/system/core/Input.php index f5123fa5b..ccb70daec 100644 --- a/system/core/Input.php +++ b/system/core/Input.php @@ -63,7 +63,7 @@ class CI_Input { protected $_allow_get_array = TRUE; /** - * Standartize new lines flag + * Standardize new lines flag * * If set to TRUE, then newlines are standardized. * @@ -121,9 +121,10 @@ class CI_Input { { log_message('debug', 'Input Class Initialized'); - $this->_allow_get_array = (config_item('allow_get_array') === TRUE); - $this->_enable_xss = (config_item('global_xss_filtering') === TRUE); - $this->_enable_csrf = (config_item('csrf_protection') === TRUE); + $this->_allow_get_array = (config_item('allow_get_array') === TRUE); + $this->_enable_xss = (config_item('global_xss_filtering') === TRUE); + $this->_enable_csrf = (config_item('csrf_protection') === TRUE); + $this->_sandardize_newlines = (bool) config_item('standardize_newlines'); global $SEC; $this->security =& $SEC; diff --git a/system/libraries/Session/drivers/Session_cookie.php b/system/libraries/Session/drivers/Session_cookie.php index dc75d8e8e..65debcb44 100644 --- a/system/libraries/Session/drivers/Session_cookie.php +++ b/system/libraries/Session/drivers/Session_cookie.php @@ -165,6 +165,8 @@ class CI_Session_cookie extends CI_Session_driver { */ public $now; + // ------------------------------------------------------------------------ + /** * Default userdata keys * @@ -185,6 +187,15 @@ class CI_Session_cookie extends CI_Session_driver { protected $data_dirty = FALSE; /** + * Standardize newlines flag + * + * @var bool + */ + protected $_standardize_newlines; + + // ------------------------------------------------------------------------ + + /** * Initialize session driver object * * @return void @@ -209,9 +220,11 @@ class CI_Session_cookie extends CI_Session_driver { 'sess_time_to_update', 'time_reference', 'cookie_prefix', - 'encryption_key' + 'encryption_key', ); + $this->_standardize_newlines = (bool) $config['standardize_newlines']; + foreach ($prefs as $key) { $this->$key = isset($this->_parent->params[$key]) @@ -695,6 +708,16 @@ class CI_Session_cookie extends CI_Session_driver { ? array_intersect_key($this->userdata, $this->defaults) : $this->userdata; + // The Input class will do this and since we use HMAC verification, + // unless we standardize here as well, the hash won't match. + if ($this->_standardize_newlines) + { + foreach (array_keys($this->userdata) as $key) + { + $this->userdata[$key] = preg_replace('/(?:\r\n|[\r\n])/', PHP_EOL, $this->userdata[$key]); + } + } + // Serialize the userdata for the cookie $cookie_data = serialize($cookie_data); |