php - 方法 Laravel\\Passport\\Bridge\\AccessToken::__toString() 不能抛出异常

Question

我使用这些包和这些版本来为用户登录创建 token ，但是我在创建 token 时遇到了这个错误:

composer.json

"require": {
    "php": "^7.3|^8.0",
    "fideloper/proxy": "^4.4",
    "fruitcake/laravel-cors": "^2.0",
    "guzzlehttp/guzzle": "^7.0.1",
    "laravel/framework": "^8.12",
    "laravel/passport": "^10.1.3",
    "laravel/tinker": "^2.5",
    "laravel/ui": "^3.2",
    "laravelcollective/html": "^6.2",
    "lcobucci/jwt": "3.4.5",
    "spatie/laravel-permission": "^4.0"
},
"require-dev": {
    "barryvdh/laravel-ide-helper": "^2.9",
    "facade/ignition": "^2.5",
    "fakerphp/faker": "^1.9.1",
    "laravel/sail": "^1.0.1",
    "mockery/mockery": "^1.4.2",
    "nunomaduro/collision": "^5.0",
    "phpunit/phpunit": "^9.3.3"
}

routes/api.php

Route::post('login', [ApiLoginController::class, 'login']);

ApiLoginController.php

public function login(Request $request)
{
    $this->validateLogin($request);

    $user = User::where($this->username, $request->get('username'))
        ->first();

    if (Auth::attempt([$this->username => $request->get('username'), 'password' => $request->get('password')])) {

        if ($user->status != 'active') {
            $msg = 'Account is not active';

            return $this->customError($msg);
        }

        $success['token'] = $user->createToken('Personal Access Client')->accessToken;
        $success['name'] = $user->name;
        $success['phone'] = $user->phone;
        $success['email'] = $user->email;

        $user->password = null;
        $user->save();

        return $this->success($success, "Login completed successfully");

    }

    //delete user password
    if ($user){
        $user->password = null;
        $user->save();
    }

    $msg = 'The information entered does not match our information';

    return $this->customError($msg);
}

postman 响应

{
"message": "Method Laravel\\Passport\\Bridge\\AccessToken::__toString() must not throw an exception, caught Lcobucci\\JWT\\Signer\\InvalidKeyProvided: It was not possible to parse your key, reason: error:0908F070:PEM routines:get_header_and_data:short header",
"exception": "Symfony\\Component\\ErrorHandler\\Error\\FatalError",
"file": "F:\\xampp\\htdocs\\Diapad-BackEnd\\vendor\\league\\oauth2-server\\src\\ResponseTypes\\BearerTokenResponse.php",
"line": 0,
"trace": []
}

此过程无需 token 行即可运行。甚至创建了一个 token ，但没有作为字符串返回。我多次降低甚至升级我的软件包版本，但都没有用。

Answer 1

您可能使用的是 7.4 之前的 PHP 版本。

this RFC 允许在 __toString() 方法中抛出异常已被 PHP 7.4 接受

laravel/passport 包 relies on lcobucci/jwt以及所需的 league/oauth2-server also does .

lcobucci/jwt 有一个 minimum of PHP 7.4 dependency written你的 composer install 或 composer update 应该在某个时候捕获，除非你没有自己安装它们或使用 composer 和 --ignore-platform-reqs 标志。