Table of Contents
1、简介
2、与Laravel的不同之处
Home Backend Development PHP Tutorial [ Lumen 5.2 文档 ] 更多特性 -- 用户授权

[ Lumen 5.2 文档 ] 更多特性 -- 用户授权

Jun 23, 2016 pm 01:16 PM

1、简介

除了提供开箱即用的认证服务之外,Lumen还为资源的授权逻辑和访问控制提供了便捷的方法。你可以通过多种方法和辅助函数组织管理授权逻辑。

通常,Lumen中授权的使用和Laravel中一样,这里我们只讨论不同的地方,更多使用细节请参考完整的Laravel文档。

2、与Laravel的不同之处

定义权限(Abilities)

相对于Laravel,Lumen使用授权主要不同之处在于权限的定义,在Lumen中,你可以在 AuthServiceProvider中简单使用 Gate门面来定义权限:

Gate::define('update-post', function ($user, $post) {    return $user->id === $post->user_id;});
Copy after login

定义策略(Policies)

不同于Laravel,Lumen在 AuthServiceProvider中没有属性数组。然而,你仍然可以在该服务提供者的 boot方法中调用 Gate门面上的 policy方法:

Gate::policy(Post::class, PostPolicy::class);
Copy after login

要了解更多关于策略的细节,参考完整Laravel文档。

检查权限

你可以像在完整Laravel框架一样检查权限。首先,使用 Gate门面,如果你选择使用该门面,确保在 bootstrap/app.php文件中启用了门面。记住,我们不需要传递 User实例到 allows方法,因为当前认证用户会自动传递到认证回调:

if (Gate::allows('update-post', $post)) {    //}if (Gate::denies('update-post', $post)) {    abort(403);}
Copy after login

当然,你还可以检查指定用户是否拥有给定权限:

if ($request->user()->can('update-post', $post)) {    abort(403);}if ($request->user()->cannot('update-post', $post)) {    abort(403);}
Copy after login
Statement of this Website
The content of this article is voluntarily contributed by netizens, and the copyright belongs to the original author. This site does not assume corresponding legal responsibility. If you find any content suspected of plagiarism or infringement, please contact admin@php.cn

Hot AI Tools

Undresser.AI Undress

Undresser.AI Undress

AI-powered app for creating realistic nude photos

AI Clothes Remover

AI Clothes Remover

Online AI tool for removing clothes from photos.

Undress AI Tool

Undress AI Tool

Undress images for free

Clothoff.io

Clothoff.io

AI clothes remover

AI Hentai Generator

AI Hentai Generator

Generate AI Hentai for free.

Hot Article

R.E.P.O. Energy Crystals Explained and What They Do (Yellow Crystal)
3 weeks ago By 尊渡假赌尊渡假赌尊渡假赌
R.E.P.O. Best Graphic Settings
3 weeks ago By 尊渡假赌尊渡假赌尊渡假赌
R.E.P.O. How to Fix Audio if You Can't Hear Anyone
3 weeks ago By 尊渡假赌尊渡假赌尊渡假赌
WWE 2K25: How To Unlock Everything In MyRise
4 weeks ago By 尊渡假赌尊渡假赌尊渡假赌

Hot Tools

Notepad++7.3.1

Notepad++7.3.1

Easy-to-use and free code editor

SublimeText3 Chinese version

SublimeText3 Chinese version

Chinese version, very easy to use

Zend Studio 13.0.1

Zend Studio 13.0.1

Powerful PHP integrated development environment

Dreamweaver CS6

Dreamweaver CS6

Visual web development tools

SublimeText3 Mac version

SublimeText3 Mac version

God-level code editing software (SublimeText3)

Working with Flash Session Data in Laravel Working with Flash Session Data in Laravel Mar 12, 2025 pm 05:08 PM

Laravel simplifies handling temporary session data using its intuitive flash methods. This is perfect for displaying brief messages, alerts, or notifications within your application. Data persists only for the subsequent request by default: $request-

cURL in PHP: How to Use the PHP cURL Extension in REST APIs cURL in PHP: How to Use the PHP cURL Extension in REST APIs Mar 14, 2025 am 11:42 AM

The PHP Client URL (cURL) extension is a powerful tool for developers, enabling seamless interaction with remote servers and REST APIs. By leveraging libcurl, a well-respected multi-protocol file transfer library, PHP cURL facilitates efficient execution of various network protocols, including HTTP, HTTPS, and FTP. This extension offers granular control over HTTP requests, supports multiple concurrent operations, and provides built-in security features.

Simplified HTTP Response Mocking in Laravel Tests Simplified HTTP Response Mocking in Laravel Tests Mar 12, 2025 pm 05:09 PM

Laravel provides concise HTTP response simulation syntax, simplifying HTTP interaction testing. This approach significantly reduces code redundancy while making your test simulation more intuitive. The basic implementation provides a variety of response type shortcuts: use Illuminate\Support\Facades\Http; Http::fake([ 'google.com' => 'Hello World', 'github.com' => ['foo' => 'bar'], 'forge.laravel.com' =>

12 Best PHP Chat Scripts on CodeCanyon 12 Best PHP Chat Scripts on CodeCanyon Mar 13, 2025 pm 12:08 PM

Do you want to provide real-time, instant solutions to your customers' most pressing problems? Live chat lets you have real-time conversations with customers and resolve their problems instantly. It allows you to provide faster service to your custom

Explain the concept of late static binding in PHP. Explain the concept of late static binding in PHP. Mar 21, 2025 pm 01:33 PM

Article discusses late static binding (LSB) in PHP, introduced in PHP 5.3, allowing runtime resolution of static method calls for more flexible inheritance.Main issue: LSB vs. traditional polymorphism; LSB's practical applications and potential perfo

Framework Security Features: Protecting against vulnerabilities. Framework Security Features: Protecting against vulnerabilities. Mar 28, 2025 pm 05:11 PM

Article discusses essential security features in frameworks to protect against vulnerabilities, including input validation, authentication, and regular updates.

Customizing/Extending Frameworks: How to add custom functionality. Customizing/Extending Frameworks: How to add custom functionality. Mar 28, 2025 pm 05:12 PM

The article discusses adding custom functionality to frameworks, focusing on understanding architecture, identifying extension points, and best practices for integration and debugging.

See all articles