diff options
| -rw-r--r-- | user_guide/libraries/security.html | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/user_guide/libraries/security.html b/user_guide/libraries/security.html index 5cd274787..943f72a0f 100644 --- a/user_guide/libraries/security.html +++ b/user_guide/libraries/security.html @@ -104,11 +104,18 @@ Note: This function should only be used to deal with data upon submission. It's <p>If it is acceptable for the user input to include relative paths, e.g. <kbd>file/in/some/approved/folder.txt</kbd>, you can set the second optional parameter, <samp>$relative_path</samp> to TRUE.</p> - + <code>$filename = $this->security->sanitize_filename($this->input->post('filename'), TRUE);</code> <!-- @todo write docs for CSRF methods --> +<h2>Cross-site request forgery (CSRF)</h2> + +<p>You can enable csrf protection by opening your <kbd>application/config/config.php</kbd> file and setting this:</p> +<code>$config['csrf_protection'] = TRUE;</code> + +<p>If you use the <a href="../helpers/form_helper.html">form helper</a> the <var>form_open()</var> function will automatically insert a hidden csrf field in your forms.</p> + </div> <!-- END CONTENT --> |