_setCookie()source protected

_setCookie( Cake\Http\ServerRequest $request , Cake\Network\Response $response )

Set the cookie in the response.

Also sets the request->params['_csrfToken'] so the newly minted token is available in the request data.

Parameters

Cake\Http\ServerRequest $request

The request object.

Cake\Network\Response $response

The response object.

_validateToken()source protected

_validateToken( Cake\Http\ServerRequest $request )

Validate the request data against the cookie token.

Parameters

Cake\Http\ServerRequest $request

The request to validate against.

Throws

Cake\Network\Exception\InvalidCsrfTokenException
when the CSRF token is invalid or missing.

implementedEvents()source public

implementedEvents( )

Events supported by this component.

Returns

array

Overrides

Cake\Controller\Component::implementedEvents()

startup()source public

startup( Cake\Event\Event $event )

Startup callback.

Validates the CSRF token for POST data. If the request is a GET request, and the cookie value is absent a cookie will be set.

Once a cookie is set it will be copied into request->getParam('_csrfToken') so that application and framework code can easily access the csrf token.

RequestAction requests do not get checked, nor will they set a cookie should it be missing.

Parameters

Cake\Event\Event $event

Event instance.

__construct()source public

__construct( Cake\Controller\ComponentRegistry $registry , array $config [] )

Constructor

Parameters

Cake\Controller\ComponentRegistry $registry

A ComponentRegistry this component can use to lazy load its components

array $config optional []

Array of configuration settings.

__debugInfo()source public

__debugInfo( )

Returns an array that can be used to describe the internal state of this object.

Returns

array

__get()source public

__get( string $name )

Magic method for lazy loading $components.

Parameters

string $name

Name of component to get.

Returns

mixed
A Component object or null.

getController()source public

getController( )

Get the controller this component is bound to.

Returns

Cake\Controller\Controller
The bound controller.

initialize()source public

initialize( array $config )

Constructor hook method.

Implement this method to avoid having to overwrite the constructor and call parent.

Parameters

array $config

The configuration settings provided to this component.

_configDelete()source protected

_configDelete( string $key )

Deletes a single config key.

Parameters

string $key

Key to delete.

Throws

Cake\Core\Exception\Exception
if attempting to clobber existing config

_configRead()source protected

_configRead( string|null $key )

Reads a config key.

Parameters

string|null $key

Key to read.

Returns

mixed

_configWrite()source protected

_configWrite( string|array $key , mixed $value , boolean|string $merge false )

Writes a config key.

Parameters

string|array $key

Key to write to.

mixed $value

Value to write.

boolean|string $merge optional false

True to merge recursively, 'shallow' for simple merge, false to overwrite, defaults to false.

Throws

Cake\Core\Exception\Exception
if attempting to clobber existing config

config()source public

config( string|array|null $key null , mixed|null $value null , boolean $merge true )

Gets/Sets the config.

Usage

Reading the whole config:

$this->config();

Reading a specific value:

$this->config('key');

Reading a nested value:

$this->config('some.nested.key');

Setting a specific value:

$this->config('key', $value);

Setting a nested value:

$this->config('some.nested.key', $value);

Updating multiple config settings at the same time:

$this->config(['one' => 'value', 'another' => 'value']);

Deprecated

3.4.0 use setConfig()/getConfig() instead.

Parameters

string|array|null $key optional null

The key to get/set, or a complete array of configs.

mixed|null $value optional null

The value to set.

boolean $merge optional true

Whether to recursively merge or overwrite existing config, defaults to true.

Returns

mixed
Config value being read, or the object itself on write operations.

Throws

Cake\Core\Exception\Exception
When trying to set a key that is invalid.

configShallow()source public

configShallow( string|array $key , mixed|null $value null )

Merge provided config with existing config. Unlike config() which does a recursive merge for nested keys, this method does a simple merge.

Setting a specific value:

$this->config('key', $value);

Setting a nested value:

$this->config('some.nested.key', $value);

Updating multiple config settings at the same time:

$this->config(['one' => 'value', 'another' => 'value']);

Parameters

string|array $key

The key to set, or a complete array of configs.

mixed|null $value optional null

The value to set.

Returns

$this

getConfig()source public

getConfig( string|null $key null )

Returns the config.

Usage

Reading the whole config:

$this->getConfig();

Reading a specific value:

$this->getConfig('key');

Reading a nested value:

$this->getConfig('some.nested.key');

Parameters

string|null $key optional null

The key to get or null for the whole config.

Returns

mixed
Config value being read.

setConfig()source public

setConfig( string|array $key , mixed|null $value null , boolean $merge true )

Sets the config.

Usage

Setting a specific value:

$this->setConfig('key', $value);

Setting a nested value:

$this->setConfig('some.nested.key', $value);

Updating multiple config settings at the same time:

$this->setConfig(['one' => 'value', 'another' => 'value']);

Parameters

string|array $key

The key to set, or a complete array of configs.

mixed|null $value optional null

The value to set.

boolean $merge optional true

Whether to recursively merge or overwrite existing config, defaults to true.

Returns

$this

Throws

Cake\Core\Exception\Exception
When trying to set a key that is invalid.

log()source public

log( mixed $msg , integer|string $level LogLevel::ERROR , string|array $context [] )

Convenience method to write a message to Log. See Log::write() for more information on writing to logs.

Parameters

mixed $msg

Log message.

integer|string $level optional LogLevel::ERROR

Error level.

string|array $context optional []

Additional log data relevant to this message.

Returns

boolean
Success of log write.

[
    'cookieName' => 'csrfToken',
    'expiry' => 0,
    'secure' => false,
    'httpOnly' => false,
    'field' => '_csrfToken',
]