php - JWT auth laravel 上的 invalid_credentials

Question

我将 jwt-auth 用于带有 laravel 的 auth API 并编写以下代码。

我的注册 API 运行良好，但我的登录 API 返回 invalid_credentials 错误。为什么？

laravel 版本:5.4

public function login(Request $request) {

    $credentials = $request->only('username', 'password');

    try {
        $token = JWTAuth::attempt($credentials);
        if (!$token) {
            return response()->json(['error' => 'invalid_credentials'], 401);
        }
    } catch (JWTException $e) {
        return response()->json(['error' => 'could_not_create_token'], 400);
    }

    return response()->json(compact('token'), 200);
}

public function register(Request $request) {

    $credentials = $request->only('email', 'username', 'password', 'name');

    $validator = Validator::make($credentials, [
        'name' => 'required|max:80',
        'username' => 'required|max:80|unique:users',
        'email' => 'required|email|max:255|unique:users',
        'password' => 'required|min:6',
    ]);

    if ($validator->fails()) {
        $errors = $validator->errors();
        return response()->json(['error' => array(
            'name'     => $errors->first('name'),
            'email'    => $errors->first('email'),
            'username'    => $errors->first('username'),
            'password' => bcrypt('password'),
        )], 400);
    }

    $user = User::create([
        'name'      => $request->name,
        'email'     => $request->email,
        'username'  => $request->username,
        'password'  => $request->password,
    ]);

    $token = JWTAuth::fromUser($user);
    return response()->json(compact('token'));
}

Answer 1

使用 email 代替 username。 Laravel 使用 email 列，JWTAuth 也紧随其后。

 $credentials = $request->only('email', 'password');

要将用户名列更改为 username，您需要在 Controller 中的 username 函数中进行更改。

查看 github JWTAuth 中的示例