wearesho-team/yii2-authorization

Redis Authorization Tokens for Yii2

2.2.0 2023-12-07 20:07 UTC

Requires

• php: >=7.4
• horat1us/yii2-environment-config: ^1.0
• nesbot/carbon: ^2.24 || ^1.33
• ramsey/uuid: ^3.6
• yiisoft/yii2: ^2.0.15
• yiisoft/yii2-redis: ^2.0

Requires (Dev)

• horat1us/yii2-asset-free: ^1.0
• phpunit/phpunit: ^9.6
• squizlabs/php_codesniffer: ^3.7

MIT

• Alexander Letnikow

README

Authorizing users using redis tokens for Yii2

Installation

composer require wearesho-team/yii2-authorization:^2.0

Usage

Token Entity

To operate with access and refresh token pair you should use Token entity.

<?php

use Wearesho\Yii2\Authorization;

$token = new Authorization\Token("accessValue", "refreshValue");
$token->getAccess(); // accessValue
$token->getRefresh(); // refreshValue

Configuration

For configuration you have to use ConfigInterface. Few implementations available out-of-box:

Config

Simple Yii2 base object: Config

<?php

use Wearesho\Yii2\Authorization;

$config = new Authorization\Config([
    'expireInterval' => 'PT1M', // as \DateInterval value format
    'refreshExpireInterval' => 'PT1M', // same as expireInterval, used for refresh token
]);

$config = new Authorization\Config([
    'expireInterval' => new \DateInterval("PT1M"), // as \DateInterval instance,
    'refreshExpireInterval' => 'PT1M',
]);

$config = new Authorization\Config([
    'expireInterval' => function(): \DateInterval {
        return new \DateInterval("PT1M");
    }, // as \Closure that returns \DateInterval
    'refreshExpireInterval' => 'PT1M',
]);

Environment configuration

To use environment to configure authorization you should use [EnvironmentConfig](./src / EnvironmentConfig . php).
Environment keys(with default prefix):

• **AUTHORIZATION_EXPIRE_INTERVAL ** -(default: null), seconds before access token will be expired
• **AUTHORIZATION_REFRESH_EXPIRE_INTERVAL ** -(default: null), seconds before refresh token will be expired

<?php

use Wearesho\Yii2\Authorization;

$config = new Authorization\EnvironmentConfig();
$config->getExpireInterval(0); // AUTHORIZATION_EXPIRE_INTERVAL will be loaded from environment
$config->getRefreshExpireInterval(0); // AUTHORIZATION_REFRESH_EXPIRE_INTERVAL will be loaded from environment

Repository

To store tokens you should use Repository. It will store tokens in specified redis connection.

<?php

use yii\redis;
use Wearesho\Yii2\Authorization;
use Ramsey\Uuid\UuidFactoryInterface;

$repository = new Authorization\Repository([
    'config' => Authorization\ConfigInterface::class,
    'redis' => redis\Connection::class, // your connection
    'factory' => UuidFactoryInterface::class, // some implementation 
]);

$userId = 1;

// Creating new token pair
$token = $repository->create($userId); // Token entity

// Getting user ID using access token
$repository->get($token->getAccess()); // will return 1

// Removing token pair
$userId = $repository->delete($token->getRefresh());

// Then you can create new token pair (for refreshing)
$newToken = $repository->create($userId);

Bootstrap

To automatically configure ConfigInterface definition you should use Bootstrap.

<?php

// config.php

use Wearesho\Yii2\Authorization;

return [
    'bootstrap' => [
        'authorization' => [
            'class' => Authorization\Bootstrap::class,
            'config' => [
                'class' => Authorization\Config::class,
                'expireInterval' => 'PT30M', // 30 minutes
                'refreshExpireInterval' => 'PT90M', // 90 minutes
            ],
            // optional: you can configure refresh token storage
            'refreshTokenStorage' => [
                // default implementation, use your own if you want or choose one from list below
                'class' => Authorization\Repository\RefreshTokenStorageRedis::class,
            ],
        ],
    ],
];

For refresh token storage configuration you need to pass definition of RefreshTokenStorage implementation.

Available implementation:

• wearesho-team/yii2-authorization-refresh-storage-db for storing refresh token using SQL database.

HasToken

To implement part of yii`s web\Identity interface you should use HasToken trait, which implement findIdentityByAccessToken method and will allow to use something like HttpBearerAuth behaviors.

<?php

use Wearesho\Yii2\Authorization;
use yii\web;

class User implements web\IdentityInterface
{
    use Authorization\HasToken;
    
    // then, implement other interface methods
}

License

MIT