今天带来Laravel配合jwt使用的方法实例教程详解
测试使用的是Laravel5.5版本。
安装
composer require tymon/jwt-auth=1.0.0-rc.5
配置
生成配置
php artisan vendor:publish --provider="TymonJWTAuthProvidersLaravelServiceProvider" php artisan jwt:secret
auth配置
[ 'guard' => 'web', 'passwords' => 'users', ], 'guards' => [ 'web' => [ 'driver' => 'session', 'provider' => 'users', ], // 使用jwt 'api' => [ 'driver' => 'jwt', 'provider' => 'apiUser', ], ], 'providers' => [ ... // 指定model 'apiUser' => [ 'driver' => 'eloquent', 'model' => AppApiUser::class, ], ], ];
编码
控制器：
middleware('auth:api', ['except' => ['login','refresh']]);
}
/**
* Get a JWT via given credentials.
*
* @return IlluminateHttpJsonResponse
*/
public function login(Request $request)
{
$credentials = $request->only('phone', 'password');
if (count($credentials) json(['error' => 'Unauthorized'], 401);
}
$user = ApiUser::where('phone', $credentials['phone'])
->where('password', md5($credentials['password']))
->first();
if (empty($user) || !$token = JWTAuth::fromUser($user)) {
return response()->json(['error' => 'Unauthorized'], 401);
}
// dd($token);
return $this->respondWithToken($token);
}
/**
* Get the authenticated User.
*
* @return IlluminateHttpJsonResponse
*/
public function me()
{
return response()->json(auth('api')->user());
}
/**
* Log the user out (Invalidate the token).
*
* @return IlluminateHttpJsonResponse
*/
public function logout()
{
auth()->logout();
return response()->json(['message' => 'Successfully logged out']);
}
/**
* Refresh a token.
*
* @return IlluminateHttpJsonResponse
*/
public function refresh()
{
return $this->respondWithToken(auth('api')->refresh());
}
/**
* Get the token array structure.
*
* @param string $token
*
* @return IlluminateHttpJsonResponse
*/
protected function respondWithToken($token)
{
return response()->json([
'access_token' => $token,
'token_type' => 'bearer',
'expires_in' => auth('api')->factory()->getTTL() * 60
]);
}
}
路由：
此处注意，我为了方便测试，使用了get方法，生产环境不建议使用get。
// routes/api.php
Route::middleware('api')->prefix('auth')->namespace('Api')->group(function () {
Route::get('login', 'AuthController@login');
Route::post('logout', 'AuthController@logout');
Route::get('refresh', 'AuthController@refresh');
Route::get('me', 'AuthController@me');
});
测试一下:
unauthenticated处理
这里需要注意下，unauthenticated处理一下比较好，否则会默认跳转login登录页面。
json(['message' => 'Unauthenticated.'], 401);
/*非api可以这么处理
return $request->expectsJson()
? response()->json(['message' => 'Unauthenticated.'], 401)
: redirect()->guest(route('login'));
*/
}
}
加入token refresh
加入中间件代码：
checkForToken($request);
if ($request->user = JWTAuth::parseToken()->authenticate()) {
return $next($request);
}
throw new AuthenticationException('Unauthorized', []);
}catch (TokenExpiredException $exception){
//返回特殊的code
throw new HttpResponseException(response()->json([
'message' => 'token expired'
]));
} catch (Exception $exception) {
throw new AuthenticationException('Unauthorized', []);
}
}
}
注册：
AppHttpMiddlewareRefreshToken::class,
'auth.basic' => IlluminateAuthMiddlewareAuthenticateWithBasicAuth::class,
'bindings' => IlluminateRoutingMiddlewareSubstituteBindings::class,
'can' => IlluminateAuthMiddlewareAuthorize::class,
'guest' => AppHttpMiddlewareRedirectIfAuthenticated::class,
'throttle' => IlluminateRoutingMiddlewareThrottleRequests::class,
];
}
相应的控制器构造函数修改：
public function __construct()
{
$this->middleware('token.refresh', ['except' => ['login','refresh']]);
}
把token时间设置成1分钟，测试一下。
可以根据api返回，去调用刷新接口。
简单使用就是这样啦。
总结
到此这篇关于Laravel配合jwt使用的文章就介绍到这了,更多相关Laravel配合jwt使用内容请搜索自学php网以前的文章或继续浏览下面的相关文章希望大家以后多多支持自学php网！
以上就是关于Laravel配合jwt使用的方法实例全部内容,感谢大家支持自学php网。
