8000 finish csrf_token_generator and csrf_token_id docs · symfony/symfony-docs@304d7a5 · GitHub
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finish csrf_token_generator and csrf_token_id docs
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book/forms.rst

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@@ -1809,7 +1809,7 @@ The CSRF token can be customized on a form-by-form basis. For example::
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'csrf_protection' => true,
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'csrf_field_name' => '_token',
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// a unique key to help generate the secret token
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'intention' => 'task_item',
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'csrf_token_id' => 'task_item',
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));
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}
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.. note::
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The ``intention`` option is optional but greatly enhances the security of
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the generated token by making it different for each form.
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The ``csrf_token_id`` option is optional but greatly enhances the security
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of the generated token by making it different for each form.
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.. versionadded:: 2.4
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The ``csrf_token_id`` option was introduced in Symfony 2.4. Prior, you
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had to use the ``intention`` option.
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.. caution::
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cookbook/security/csrf_in_login_form.rst

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@@ -50,7 +50,7 @@ provider available in the Security component:
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<firewall name="secured_area">
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<!-- ... -->
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<form-login csrf-provider="security.csrf.token_manager" />
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<form-login csrf-token-generator="security.csrf.token_manager" />
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</firewall>
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</config>
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</srv:container>
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),
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));
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.. versionadded:: 2.4
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The ``csrf_token_generator`` option was introduced in Symfony 2.4. Prior,
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you had to use the ``csrf_provider`` option.
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The Security component can be configured further, but this is all information
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it needs to be able to use CSRF in the login form.
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@@ -156,7 +160,7 @@ After this, you have protected your login form against CSRF attacks.
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<firewall name="secured_area">
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<!-- ... -->
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<form-login csrf-parameter="_csrf_security_token"
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csrf_token_id="a_private_string"
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csrf-token-id="a_private_string"
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/>
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</firewall>
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</config>
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),
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));
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.. versionadded:: 2.8
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The ``intention`` and ``csrf_token_generator`` options were introduced
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in Symfony 2.8. Prior, you had to use the ``csrf_token_id`` and ``csrf_provider``
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options.
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.. versionadded:: 2.4
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The ``csrf_token_id`` option was introduced in Symfony 2.4. Prior, you
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had to use the ``intention`` option.
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.. _`Cross-site request forgery`: https://en.wikipedia.org/wiki/Cross-site_request_forgery
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.. _`Forging Login Requests`: https://en.wikipedia.org/wiki/Cross-site_request_forgery#Forging_login_requests

reference/configuration/security.rst

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@@ -17,6 +17,11 @@ Each part will be explained in the next section.
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Support for restricting security firewalls to specific http methods was introduced in
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Symfony 2.5.
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.. versionadded:: 2.4
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The ``csrf_token_generator`` and ``csrf_token_id`` were introduced in
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Symfony 2.4. Prior, you had to use the ``csrf_provider`` and ``intention``
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options.
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.. configuration-block::
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.. code-block:: yaml
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password_parameter: _password
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# csrf token options
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csrf_parameter: _csrf_token
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intention: authenticate
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csrf_provider: my.csrf_provider.id
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csrf_parameter: _csrf_token
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csrf_token_id: authenticate
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csrf_token_generator: my.csrf_token_generator.id
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# by default, the login form *must* be a POST, not a GET
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post_only: true
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context: ~
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logout:
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csrf_parameter: _csrf_token
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csrf_provider: ~
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intention: logout
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csrf_token_generator: ~
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csrf_token_id: logout
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path: /logout
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target: /
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success_handler: ~

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