Interface luya\admin\base\JwtIdentityInterface

All Classes | Methods

Extends	yii\base\Configurable
Available since version	2.2.0
Source Code	https://github.com/luyadev/luya-module-admin/blob/master/src/base/JwtIdentityInterface.php

The interface which integrates JWT authentification against users.

Public Methods

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Method	Description	Defined By
getId()	Returns an ID that can uniquely identify a user identity.	luya\admin\base\JwtIdentityInterface
loginByJwtToken()	Ensure the user login by token.	luya\admin\base\JwtIdentityInterface

Method Details

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getId() public abstract method

Returns an ID that can uniquely identify a user identity.

public abstract string\|integer getId ( )
return	string\|integer	An ID that uniquely identifies a user identity.

Source code

                public function getId();

loginByJwtToken() public abstract static method

Ensure the user login by token.

The user id to get the given user is commonly stored as uid claim. Therefore in order to get the user id use getClaim:

public staitc function loginByJwtToken(Plain $token)
{
    // get the user id
    $userId = $token->claims()->get('uid');

    return User::find()->where(['id' => $userId, 'is_active' => true]);
}

Depending on your setup you also might to store the jwt token while authentication. Then you can retrieve the jwt token by calling toString() method.

public staitc function loginByJwtToken(Plain $token)
{
    // get the user id
    $userId = $token->claims()->get('uid');
    // get the jwt token
    $jwtToken = $token->toString();

    return User::findOne(['id' => $userId, 'jwt_access_token' => $jwtToken]);
}

Return false if no user is found or login is incorrect.

See also \luya\admin\base\Discussion regarding storing the jwt token: https://stackoverflow.com/a/42765870/4611030.

public abstract static self\|boolean loginByJwtToken ( \Lcobucci\JWT\Token\Plain $token )
$token	\Lcobucci\JWT\Token\Plain
return	self\|boolean	Return the user object which implements JwtIdentityInterface or false if not found and login is invalid.

Source code

                public static function loginByJwtToken(Plain $token);