tilleuls / url-signer-bundle
在Symfony中创建和验证有限生命周期的签名URL
v2.2.1
2024-01-11 15:33 UTC
Requires
- php: >=8.1
- spatie/url-signer: ^2.0
- symfony/config: ^4.4 || ^5.1 || ^6.0 || ^7.0
- symfony/dependency-injection: ^4.4 || ^5.1 || ^6.0 || ^7.0
- symfony/event-dispatcher: ^4.4 || ^5.1 || ^6.0 || ^7.0
- symfony/http-kernel: ^4.4 || ^5.1 || ^6.0 || ^7.0
- symfony/routing: ^4.4 || ^5.1 || ^6.0 || ^7.0
Requires (Dev)
- behat/behat: ^3.8
- friends-of-behat/symfony-extension: ^2.2
- friendsofphp/php-cs-fixer: ^3.0
- infection/infection: ^0.27
- jangregor/phpstan-prophecy: ^1.0
- phpspec/prophecy-phpunit: ^2.0
- phpstan/phpstan: ^1.0
- phpstan/phpstan-phpunit: ^1.0
- phpunit/phpunit: ^9.5
- psalm/plugin-phpunit: ^0.18
- psalm/plugin-symfony: ^5.0
- symfony/browser-kit: ^4.4 || ^5.0 || ^6.0 || ^7.0
- symfony/framework-bundle: ^4.4 || ^5.0 || ^6.0 || ^7.0
- vimeo/psalm: ^5.8
README
在Symfony中创建和验证有限生命周期的签名URL。
此包基于 spatie/url-signer。
安装
确保已全局安装Composer,如Composer文档中的安装章节中所述。
打开命令行,进入项目目录并执行
composer require tilleuls/url-signer-bundle
如果您使用Symfony Flex,所有配置已经完成。您可以在config/packages/url_signer.yaml
文件中自定义它。
否则,通过将其添加到项目的config/bundles.php
文件中注册的包列表中来启用此包
// config/bundles.php return [ // ... CoopTilleuls\UrlSignerBundle\CoopTilleulsUrlSignerBundle::class => ['all' => true], ];
配置
添加签名密钥(作为环境变量)
# config/packages/url_signer.yaml coop_tilleuls_url_signer: signature_key: '%env(string:SIGNATURE_KEY)%'
在开发模式下,您可以使用.env
文件
# .env (or .env.local) SIGNATURE_KEY=your_signature_key
您还可以更改用于创建签名的签名者
# config/packages/url_signer.yaml coop_tilleuls_url_signer: signer: 'md5' # 'sha256' by default
默认过期时间也可以更改。
以秒为单位
# config/packages/url_signer.yaml coop_tilleuls_url_signer: default_expiration: 3600 # 86400 by default
使用日期/时间字符串
# config/packages/url_signer.yaml coop_tilleuls_url_signer: default_expiration: '1 day'
您还可以自定义URL参数名称
# config/packages/url_signer.yaml coop_tilleuls_url_signer: expires_parameter: 'exp' # 'expires' by default signature_parameter: 'sign' # 'signature' by default
用法
生成签名URL
要为路由创建临时签名URL,您首先需要将URL签名者注入到您的服务或控制器中
// src/Controller/DocumentController.php namespace App\Controller; use CoopTilleuls\UrlSignerBundle\UrlSigner\UrlSignerInterface; class DocumentController { public function __construct( private UrlSignerInterface $urlSigner, ) {} }
如果您的应用程序启用了自动注入(默认的Symfony配置),则无需执行任何操作。
否则,在配置中注入url_signer.signer
服务
# config/services.yaml services: App\Controller\DocumentController: arguments: $urlSigner: '@url_signer.signer'
现在您可以使用URL签名者生成签名路径或签名URL
// src/Controller/DocumentController.php namespace App\Controller; use Symfony\Bundle\FrameworkBundle\Controller\AbstractController; class DocumentController extends AbstractController { private function generateSignedUrl(): string { // Or $url = $this->generateUrl('secured_document', ['id' => 42], UrlGeneratorInterface::ABSOLUTE_URL); $url = $this->generateUrl('secured_document', ['id' => 42]); // Will expire after one hour. $expiration = (new \DateTime('now'))->add(new \DateInterval('PT1H')); // An integer can also be used for the expiration: it will correspond to a number of seconds. For 1 hour: // $expiration = 3600; // Not passing the second argument will use the default expiration time (86400 seconds by default). // return $this->urlSigner->sign($url); // Will return a path like this: /documents/42?expires=1611316656&signature=82f6958bd5c96fda58b7a55ade7f651fadb51e12171d58ed271e744bcc7c85c3 // Or a URL depending on what has been signed before. return $this->urlSigner->sign($url, $expiration); } }
验证签名路由请求
要拒绝访问路由(如果签名无效),请将_signed
额外参数添加到路由配置中
# config/routes.yaml secured_document: path: /documents/{id} controller: App\Controller\DocumentController::index defaults: _signed: true
如果签名无效(签名错误或URL已过期),请求将收到403响应(拒绝访问)。
自定义签名者
如果您需要使用特定的哈希算法来生成签名,您可以创建自己的签名者。
创建一个扩展AbstractUrlSigner
类的类
// src/UrlSigner/CustomUrlSigner.php namespace App\UrlSigner; use CoopTilleuls\UrlSignerBundle\UrlSigner\AbstractUrlSigner; class CustomUrlSigner extends AbstractUrlSigner { public static function getName(): string { return 'custom'; } protected function createSignature(string $url, string $expiration, string $signatureKey): string { return hash_hmac('algo', "{$url}::{$expiration}", $signatureKey); } }
如果您的应用程序启用了自动配置(默认的Symfony配置),则已完成。
否则,注册并标记您的服务
# config/services.yaml services: App\UrlSigner\CustomUrlSigner: # You don't need to specify the arguments tags: ['url_signer.signer']
现在您可以使用您自定义的签名者
# config/packages/url_signer.yaml coop_tilleuls_url_signer: signer: 'custom'