laravel中使用jwt

阿珂發表於2021-04-29
LaravelJWT

安裝使用jwt

1.下載laravel

composer create-project –prefer-dist laravel/laravel jwt 6.* (laravel版本號可寫可不寫)

2.安裝jwt擴充套件包

composer require tymon/jwt-auth:dev-develop –prefer-source

3.釋出資源(這條命令會在config中生成jwt.php配置檔案)

php artisan vendor:publish –provider=”Tymon\JWTAuth\Providers\LaravelServiceProvider”

4.生成jwt秘鑰

php artisan jwt:secret

5.註冊中介軟體

在app/Http/Kernel.php檔案中 $routeMiddleware中新增如下程式碼:

'auth.jwt' => \Tymon\JWTAuth\Http\Middleware\Authenticate::class,

在需要的路由加上 auth.jwt中介軟體就可以正常使用

6.在config/auth.php中
  'guards' => [
        'web' => [
            'driver' => 'session',
            'provider' => 'users',
        ],

        'api' => [
            'driver' => 'jwt',//token修改成jwt
            'provider' => 'users',
            'hash' => false,
        ],
    ],

注:這裡可以不修改

不修改使用方法如下:

 use Tymon\JWTAuth\Facades\JWTAuth;

$input = $request->only('email', 'password');
JWTAuth::attempt($input)//加密  
JWTAuth::invalidate($request->token);//刪除
JWTAuth::authenticate($request->token);//解密獲取資訊

修改之後使用方法如下(當然修改之後上面的方法還可以繼續使用):

auth('api')->attempt($input);
auth('api')->invalidate($request->token);
auth('api')->authenticate($request->token);

修改jwt預設使用者表

預設使用的是app\User.php(預設連結的是users表),模型內容如下:

<?php

namespace App;


use Illuminate\Foundation\Auth\User as Authenticatable;
use Illuminate\Notifications\Notifiable;
use Tymon\JWTAuth\Contracts\JWTSubject;

class User extends Authenticatable implements JWTSubject
{
    use Notifiable;

    protected $table  = 'users';

    /**
     * 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',
    ];

    /**
     * The attributes that should be cast to native types.
     *
     * @var array
     */
    protected $casts = [
        'email_verified_at' => 'datetime',
    ];
    /**
     * Get the identifier that will be stored in the subject claim of the JWT.
     *
     * @return mixed
     */
    public function getJWTIdentifier()
    {
        return $this->getKey();
    }

    /**
     * Return a key value array, containing any custom claims to be added to the JWT.
     *
     * @return array
     */
    public function getJWTCustomClaims()
    {
        return [];
    }
}
修改成member表
1.建立member資料表和對應的模型檔案,模型檔案程式碼同上
2.修改config\auth中程式碼,如下:
    'guards' => [
        'web' => [
            'driver' => 'session',
            'provider' => 'users',
        ],

        'api' => [
            'driver' => 'jwt',
            'provider' => 'member',//users修改成member
            'hash' => false,
        ],
    ],

    'providers' => [
        'users' => [
            'driver' => 'eloquent',
            'model' => App\User::class,
        ],
        //新增member程式碼
        'member' => [
            'driver' => 'eloquent',
            'model' => App\Models\Member::class,
        ],
    ],
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