在laravel 5中对来自两个以上表的用户进行身份验证

Question

据我所知Auth::attempt,用于从users表中验证用户,但我想从managers表和管理员admins表中验证其他用户.我知道laravel-multiauth插件已经存在.但是我们可以创建自己的AuthServiceProvider用于从多个表中验证用户吗？

Answer 1

您可以设置多个身份验证保护程序,每个保护程序都有不同的提供程序.提供者定义要使用的表或模型.

在config/auth.php您设置providers如下,您还guards为每个提供商设置相应的:

'providers' => [
    'users'  => [
        'driver' => 'eloquent',
        'model'  => App\User::class,
    ],
    'managers'  => [
        'driver' => 'eloquent',
        'model'  => App\Manager::class,
    ],
    'admins'  => [
        'driver' => 'eloquent',
        'model'  => App\Admin::class,
    ]
]

然后你可以这样验证:

Auth::attempt($credentials) // use default guard for simple users
Auth::guard('manager')->attempt($credentials)
Auth::guard('admin')->attempt($credentials)

在这里查看文档.

Answer 2

首先在Illuminate\Foundation\Authlike中创建Admin Authenticatable

    <?php

namespace Illuminate\Foundation\Auth;
use Illuminate\Auth\Authenticatable;
use Illuminate\Database\Eloquent\Model;
use Illuminate\Auth\Passwords\CanResetPassword;
use Illuminate\Foundation\Auth\Access\Authorizable;
use Illuminate\Contracts\Auth\Authenticatable as AuthenticatableContract;
use Illuminate\Contracts\Auth\Access\Authorizable as AuthorizableContract;
use Illuminate\Contracts\Auth\CanResetPassword as CanResetPasswordContract;

    class Admin extends Model implements
        AuthenticatableContract,
        AuthorizableContract,
        CanResetPasswordContract
    {
        use Authenticatable, Authorizable, CanResetPassword;
    }

然后通过扩展Authenticatable管理模型创建管理 模型: -

  <?php
namespace App;
use Illuminate\Foundation\Auth\Admin as Authenticatable;

class Admin extends Authenticatable
{
    /**
     * The attributes that are mass assignable.
     *
     * @var array
     */
    protected $fillable = [
        'name', 'email', 'password',
    ];

    /**
     * The attributes that should be hidden for arrays.
     *
     * @var array
     */
    protected $hidden = [
        'password', 'remember_token',
    ];
}

之后,您需要修改config/auth.php如下添加提供程序数组

'admins' => [
            'driver' => 'eloquent',
            'model' => App\Admin::class,
        ], 

并添加警卫阵列.

 'user' => [
            'driver' => 'session',
            'provider' => 'users',
        ],
 'admin' => [
            'driver' => 'session',
            'provider' => 'admins',
        ],

现在从用户表进行身份验证

 if (Auth::guard('user')->attempt(['email' => $email, 'password' => $password])) {
        $details = Auth::guard('user')->user();
        $user = $details['original'];
        return $user;
    } else {
        return 'auth fail';
    }

并从Admin表中进行身份验证

 if (Auth::guard('admin')->attempt(['email' => $email, 'password' => $password])) {
        $details = Auth::guard('admin')->user();
        $user = $details['original'];
        return $user;
    } else {
        return 'auth fail';
    }

Answer 3

如果你愿意,试试我的想法吧.我期待不同table有所不同users.因为如果user在其他表中具有相同的功能,它将无法工作.

1. 选择您的优先级表(例如用户)
2. 添加条件
   • if(Auth::user(attempt(...))
   • elseif(Auth::manager(attempt(...))
   • elseif(Auth::admins(attempt(...)))

注意:这里的优先级表是users,那么如果该表中不存在该用户,它将尝试该managers表,如果仍然不存在,则将检查该admins表,否则(使用else)返回消息错误.

其他选择:

其他选择是使用此包sarav/laravel-multiauth.你可以关注这个帖子.如何在Laravel 5中为多个表使用身份验证以获取更多信息.

更多参考:

https://laracasts.com/discuss/channels/general-discussion/using-laravel-auth-for-multiple-tables?page=1

任何人都可以通过示例解释Laravel 5.2 Multi Auth

https://laracasts.com/discuss/channels/laravel/52-auth-multiple-tables?page=1