laravel Lumen 中的用户身份验证

User Authentication in Lumen

提问by hylian

I'm trying to enable basic user authentication username, and passwordinto my Lumen application.

我正在尝试启用基本用户身份验证username，并password进入我的 Lumen 应用程序。

In app.phpfile, the following has been uncommented as explained in https://lumen.laravel.com/docs/5.4/authentication

在app.php文件中，以下内容已取消注释，如https://lumen.laravel.com/docs/5.4/authentication 中所述

 $app->withFacades();
 $app->routeMiddleware([
    'auth' => App\Http\Middleware\Authenticate::class,
 ]);
  $app->register(App\Providers\AuthServiceProvider::class);

My Route looks like this:

我的路线是这样的：

 $app->post('auth/register', ['uses' => 'Auth\AuthController@postRegister']);

My Controller looks like this:

我的控制器看起来像这样：

namespace App\Http\Controllers\Auth;

use App\Http\Controllers\Controller;
use App\Repositories\UserRepository;
use Illuminate\Http\Request;
use Auth;
use App\User;
 class AuthController extends Controller {

/**
 * Create a new authentication controller instance.
 *
 * @return void
 */
public function __construct()
{

}

public function postRegister(Request $request, UserRepository $userRepository)
{
    $this->validate($request, [
        'name' => 'required|max:255',
        'email' => 'required|email|max:255|unique:users',
        'password' => 'required|confirmed|min:6',
    ]);

    $user = $userRepository->store($request);

    Auth::login($user);

    return ['result' => 'success'];
}
}

I have been getting a combination of weird and wonderful errors, currently I'm getting:

我收到了一系列奇怪和奇妙的错误，目前我得到：

ReflectionException in BoundMethod.php line 155:
Class App\Repositories\UserRepository does not exist

I've done some extensive google searching, but there doesn't seem to be many documented uses of user auth in Lumen so looking for a pointer as to what I've missed here.

我已经进行了一些广泛的谷歌搜索，但在 Lumen 中似乎没有很多用户身份验证的记录使用，所以寻找一个关于我在这里遗漏的内容的指针。

回答by hylian

My initial error: I was looking for a method of logging in a user, what I should have been looking for was authentication. Thinking about what I actually needed to achieve I came up with the below functions:

我最初的错误：我正在寻找一种登录用户的方法，我应该寻找的是authentication。考虑到我实际需要实现的功能，我想出了以下功能：

1. Create user
2. Delete user
3. Verify user

1. 创建用户
2. 删除用户
3. 验证用户

With that in mind I ended up with something like the below:

考虑到这一点，我最终得到了如下内容：

<?php
namespace App\Http\Controllers\Auth;
use App\User;
use App\Http\Controllers\Controller;
use Illuminate\Http\Request;
//Required to hash the password
use Illuminate\Support\Facades\Hash;

class AuthController extends Controller {
    /**
     * Create a new authentication controller instance.
     *
     * @return void
     */
    public function __construct()
    {

    }

    public function validateRequest(Request $request) {
      $rules = [
          'email' => 'required|email|unique:users',
          'password' => 'required|min:6'
      ];
      $this->validate($request, $rules);
    }


    //Get the input and create a user
    public function store(Request $request) {
        $this->validateRequest($request);
        $user = User::create([
            'email' => $request->get('email'),
            'password'=> Hash::make($request->get('password'))
        ]);
        return response()->json(['status' => "success", "user_id" => $user->id], 201);
    }


   //delete the user
   public function destroy($id) {
          $user = User::find($id);
          if(!$user){
              return response()->json(['message' => "The user with {$id} doesn't exist"], 404);
          }
          $user->delete();
          return response()->json(['data' => "The user with with id {$id} has been deleted"], 200);
        }


    //Authenticate the user
    public function verify(Request $request) {
      $email = $request->get('email');
      $password = $request->get('password');
      $user = User::where('email', $email)->first();
      if($user && Hash::check($password, $user->password)) {
        return response()->json($user, 200);
      }
      return response()->json(['message' => "User details incorrect"], 404);
    }


    //Return the user
    public function show($id) {
      $user = User::find($id);
      if(!$user) {
        return response()->json(['status' => "invalid", "message" => "The userid {$id} does not exist"], 404);
      }
        return response()->json(['status' => "success", 'data' => $user], 200);
    }

    //Update the password
    public function update(Request $request, $id) {
      $user = User::find($id);
      if(!$user){
          return response()->json(['message' => "The user with {$id} doesn't exist"], 404);
      }
      $this->validateRequest($request);
      $user->email        = $request->get('email');
      $user->password     = Hash::make($request->get('password'));
      $user->save();
      return response()->json(['data' => "The user with with id {$user->id} has been updated"], 200);
    }

}

回答by Hedam

I'm not really sure what you want to achieve with UserRepository and Auth. Lumen is a stateless framework, meaning that Auth::login()never will have any effect. Also, as far as I'm concerned, UserRepositoryis a Laravel thing. Not a Lumen thing.

我不太确定你想用 UserRepository 和 Auth 实现什么。Lumen 是一个无状态框架，这意味着它Auth::login()永远不会产生任何影响。另外，就我而言，UserRepository是 Laravel 的事情。不是流明的东西。

Create the user with App\User::create($request->all())and access it through the Eloquent model. You can enable Eloquent in bootstrap/app.php

创建用户App\User::create($request->all())并通过 Eloquent 模型访问它。您可以在bootstrap/app.php