diff options
| -rwxr-xr-x | system/core/Security.php | 12 | ||||
| -rw-r--r-- | user_guide_src/source/changelog.rst | 4 | ||||
| -rw-r--r-- | user_guide_src/source/libraries/security.rst | 10 |
3 files changed, 14 insertions, 12 deletions
diff --git a/system/core/Security.php b/system/core/Security.php index 39e4f7c24..bb0670500 100755 --- a/system/core/Security.php +++ b/system/core/Security.php @@ -205,11 +205,11 @@ class CI_Security { $uri = load_class('URI', 'core'); foreach ($exclude_uris as $excluded) { - if (preg_match('#^'.$excluded.'$#i'.(UTF8_ENABLED ? 'u' : ''), $uri->uri_string())) - { - return $this; - } - } + if (preg_match('#^'.$excluded.'$#i'.(UTF8_ENABLED ? 'u' : ''), $uri->uri_string())) + { + return $this; + } + } } // Do the tokens exist in both the _POST and _COOKIE arrays? @@ -937,4 +937,4 @@ class CI_Security { } /* End of file Security.php */ -/* Location: ./system/core/Security.php */ +/* Location: ./system/core/Security.php */
\ No newline at end of file diff --git a/user_guide_src/source/changelog.rst b/user_guide_src/source/changelog.rst index 2d523e932..c4360aae4 100644 --- a/user_guide_src/source/changelog.rst +++ b/user_guide_src/source/changelog.rst @@ -506,8 +506,8 @@ Release Date: Not Released - :doc:`Security Library <libraries/security>` changes include: - Added method ``strip_image_tags()``. - - Added ``$config['csrf_regeneration']``, which makes token regeneration optional. - - Added ``$config['csrf_exclude_uris']``, which allows you list URIs which will not have the CSRF validation methods run. Optionally allows regex. + - Added ``$config['csrf_regeneration']``, which makes CSRF token regeneration optional. + - Added ``$config['csrf_exclude_uris']``, allowing for exclusion of URIs from the CSRF protection (regular expressions are supported). - Modified method ``sanitize_filename()`` to read a public ``$filename_bad_chars`` property for getting the invalid characters list. - Return status code of 403 instead of a 500 if CSRF protection is enabled but a token is missing from a request. diff --git a/user_guide_src/source/libraries/security.rst b/user_guide_src/source/libraries/security.rst index 19480b4f8..c8d69d16f 100644 --- a/user_guide_src/source/libraries/security.rst +++ b/user_guide_src/source/libraries/security.rst @@ -97,10 +97,12 @@ by editing the 'csrf_exclude_uris' config parameter:: $config['csrf_exclude_uris'] = array('api/person/add'); -Optionally, you can use regular expressions in the URIs:: +Regular expressions are also supported (case-insensitive):: - $config['csrf_exclude_uris'] = array('api/record/[0-9]+','api/title/[a-zA-Z]+'); - + $config['csrf_exclude_uris'] = array( + 'api/record/[0-9]+', + 'api/title/[a-z]+' + ); *************** Class Reference @@ -161,4 +163,4 @@ Class Reference This method acts a lot like PHP's own native ``html_entity_decode()`` function in ENT_COMPAT mode, only it tries to detect HTML entities that don't end in a semicolon because some browsers allow that. - If the ``$charset`` parameter is left empty, then your configured ``$config['charset']`` value will be used. + If the ``$charset`` parameter is left empty, then your configured ``$config['charset']`` value will be used.
\ No newline at end of file |