NAME
Amon2::Plugin::Web::CSRFDefender - Anti CSRF filter
SYNOPSIS
package MyApp::Web;
use Amon2::Web;
__PACKAGE__->load_plugin('Web::CSRFDefender');DESCRIPTION
This plugin denies CSRF request.
Do not use this with HTTP::Session2. Because HTTP::Session2 has XSRF token management function by itself.
WARNINGS
This module will split from Amon2 core distribution. You need to list this module in your cpanfile.
METHODS
- $c->get_csrf_defender_token()
-
Get a CSRF defender token. This method is useful to add token for AJAX request.
- $c->validate_csrf()
-
You can validate CSRF token manually.
PARAMETERS
- no_validate_hook
-
Do not run validation automatically.
- no_html_filter
-
Disable HTML rewriting filter. By default, CSRFDefender inserts XSRF token for each form element.
It's very useful but it hits performance issue if your site is very high traffic.
AUTHOR
Tokuhiro Matsuno