proklung / url-signer-bundle
在自定义 Symfony 中创建和验证有限生命周期的签名 URL
1.0.2
2021-08-08 19:45 UTC
Requires
- php: >=7.3 || ^8.0
- spatie/url-signer: ^1.1
- symfony/config: ^4.4 || ^5.0
- symfony/dependency-injection: ^4.4 || ^5.0
- symfony/framework-bundle: ^4.4 || ^5.0
- symfony/http-kernel: ^4.4 || ^5.0
- symfony/routing: ^4.4 || ^5.0
Requires (Dev)
- icanhazstring/composer-unused: ^0.7.5
- infection/infection: ^0.23.0
- jangregor/phpstan-prophecy: ^0.8
- phpspec/prophecy-phpunit: ^2.0
- proklung/phpunit-testing-tools: ^1.0
This package is auto-updated.
Last update: 2024-09-09 02:30:27 UTC
README
复制自 UrlSignerBundle 包。根据个人需求进行了修改。
安装
composer.json
"repositories": [ { "type": "git", "url": "https://github.com/proklung/url.signer.bundle" } ]
composer require proklung/url-signer-bundle
配置示例
url_signer: signature_key: 'testkey' signer: 'md5' # 'sha256' by default default_expiration: 24 # 1 day by default expires_parameter: 'expires' # 'expires' by default signature_parameter: 'signature' # 'signature' by default
原始文档
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。
## Configuration
Add a signature key (as environment variable):
```yml
# config/packages/url_signer.yaml
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 url_signer: signer: 'md5' # 'sha256' by default
默认过期时间(以天为单位)也可以更改
# config/packages/url_signer.yaml url_signer: default_expiration: 3 # 1 by default
您还可以自定义 URL 参数名称
# config/packages/url_signer.yaml url_signer: expires_parameter: 'exp' # 'expires' by default signature_parameter: 'sign' # 'signature' by default
使用方法
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绑定(默认 Symfony 配置),您就无需做更多操作。
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 URL
// src/Controller/DocumentController.php namespace App\Controller; use Symfony\Bundle\FrameworkBundle\Controller\AbstractController; class DocumentController extends AbstractController { private function generateSignedUrl(): string { $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 days. For 3 days: // $expiration = 3; // Not passing the second argument will use the default expiration time (1 day by default). // return $this->urlSigner->sign($url); // Will return a URL (more precisely a path) like this: /documents/42?expires=1611316656&signature=82f6958bd5c96fda58b7a55ade7f651fadb51e12171d58ed271e744bcc7c85c3 return $this->urlSigner->sign($url, $expiration); } }
验证签名路由请求
要拒绝访问签名无效的路由,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; use Psr\Http\Message\UriInterface; class CustomUrlSigner extends AbstractUrlSigner { public static function getName(): string { return 'custom'; } protected function createSignature(UriInterface|string $url, string $expiration): string { $url = (string) $url; return hash_hmac('algo', "{$url}::{$expiration}", $this->signatureKey); } }
如果您的应用程序启用了自动配置(默认 Symfony 配置),您就完成了。
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'
致谢
由 Alan Poulain 为 Les-Tilleuls.coop 创建。