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Class yii\filters\auth\CompositeAuth

All Classes | Properties | Methods

Inheritance	yii\filters\auth\CompositeAuth » yii\filters\auth\AuthMethod » yii\base\ActionFilter » yii\base\Behavior » yii\base\BaseObject
Implements	yii\base\Configurable, yii\filters\auth\AuthInterface
Available since version	2.0
Source Code	https://github.com/yiisoft/yii2/blob/master/framework/filters/auth/CompositeAuth.php

CompositeAuth is an action filter that supports multiple authentication methods at the same time.

The authentication methods contained by CompositeAuth are configured via $authMethods, which is a list of supported authentication class configurations.

The following example shows how to support three authentication methods:

public function behaviors()
{
    return [
        'compositeAuth' => [
            'class' => \yii\filters\auth\CompositeAuth::className(),
            'authMethods' => [
                \yii\filters\auth\HttpBasicAuth::className(),
                \yii\filters\auth\QueryParamAuth::className(),
            ],
        ],
    ];
}

Public Properties

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Property	Type	Description	Defined By
$authMethods	array	The supported authentication methods.	yii\filters\auth\CompositeAuth
$except	array	List of action IDs that this filter should not apply to.	yii\base\ActionFilter
$only	array	List of action IDs that this filter should apply to.	yii\base\ActionFilter
$optional	array	List of action IDs that this filter will be applied to, but auth failure will not lead to error.	yii\filters\auth\AuthMethod
$owner	yii\base\Component\|null	The owner of this behavior	yii\base\Behavior
$request	yii\web\Request	The current request.	yii\filters\auth\AuthMethod
$response	yii\web\Response	The response to be sent.	yii\filters\auth\AuthMethod
$user	yii\web\User	The user object representing the user authentication status.	yii\filters\auth\AuthMethod

Public Methods

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Method	Description	Defined By
__call()	Calls the named method which is not a class method.	yii\base\BaseObject
__construct()	Constructor.	yii\base\BaseObject
__get()	Returns the value of an object property.	yii\base\BaseObject
__isset()	Checks if a property is set, i.e. defined and not null.	yii\base\BaseObject
__set()	Sets value of an object property.	yii\base\BaseObject
__unset()	Sets an object property to null.	yii\base\BaseObject
afterAction()	This method is invoked right after an action is executed.	yii\base\ActionFilter
afterFilter()		yii\base\ActionFilter
attach()	Attaches the behavior object to the component.	yii\base\ActionFilter
authenticate()	Authenticates the current user.	yii\filters\auth\CompositeAuth
beforeAction()	This method is invoked right before an action is to be executed (after all possible filters.) You may override this method to do last-minute preparation for the action.	yii\filters\auth\CompositeAuth
beforeFilter()		yii\base\ActionFilter
canGetProperty()	Returns a value indicating whether a property can be read.	yii\base\BaseObject
canSetProperty()	Returns a value indicating whether a property can be set.	yii\base\BaseObject
challenge()	Generates challenges upon authentication failure.	yii\filters\auth\CompositeAuth
className()	Returns the fully qualified name of this class.	yii\base\BaseObject
detach()	Detaches the behavior object from the component.	yii\base\ActionFilter
events()	Declares event handlers for the $owner's events.	yii\base\Behavior
handleFailure()	Handles authentication failure.	yii\filters\auth\AuthMethod
hasMethod()	Returns a value indicating whether a method is defined.	yii\base\BaseObject
hasProperty()	Returns a value indicating whether a property is defined.	yii\base\BaseObject
init()	Initializes the object.	yii\base\BaseObject

Protected Methods

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Method	Description	Defined By
getActionId()	Returns an action ID by converting yii\base\Action::$uniqueId into an ID relative to the module.	yii\base\ActionFilter
isActive()	Returns a value indicating whether the filter is active for the given action.	yii\base\ActionFilter
isOptional()	Checks, whether authentication is optional for the given action.	yii\filters\auth\AuthMethod

Property Details

$authMethods public property

The supported authentication methods. This property should take a list of supported authentication methods, each represented by an authentication class or configuration.

If this property is empty, no authentication will be performed.

Note that an auth method class must implement the yii\filters\auth\AuthInterface interface.

public array $authMethods = []

Method Details

authenticate() public method

Authenticates the current user.

public yii\web\IdentityInterface authenticate ( $user, $request, $response )
$user	yii\web\User
$request	yii\web\Request
$response	yii\web\Response
return	yii\web\IdentityInterface	The authenticated user identity. If authentication information is not provided, null will be returned.
throws	yii\web\UnauthorizedHttpException	if authentication information is provided but is invalid.

beforeAction() public method

This method is invoked right before an action is to be executed (after all possible filters.) You may override this method to do last-minute preparation for the action.

public boolean beforeAction ( $action )
$action	yii\base\Action	The action to be executed.
return	boolean	Whether the action should continue to be executed.

challenge() public method

Generates challenges upon authentication failure.

For example, some appropriate HTTP headers may be generated.

public void challenge ( $response )
$response	yii\web\Response