通过FormRequest在分派时获得令牌访问权限

Question

[我使用formRequest实例作为参数创建登录名，一旦验证了用户的访问权限，便向请求中添加需要oauth服务器的参数。

但是，我从服务器oauth收到错误：

{
    "error": "unsupported_grant_type",
    "error_description": "The authorization grant type is not supported by the authorization server.",
    "hint": "Check that all required parameters have been provided",
    "message": "The authorization grant type is not supported by the authorization server."
}

但是当我将参数实例更改为Request时，我不再收到此错误。

复制步骤：

class AuthController extends Controller
{
    use ThrottlesLogins;

    public function store(LoginRequest $loginRequest)
    {
        //$loginRequest->validated();
        if ($this->hasTooManyLoginAttempts($loginRequest)) {
            $this->fireLockoutEvent($loginRequest);
            return $this->sendLockoutResponse($loginRequest);
        }
        if (Auth::attempt($this->credentials($loginRequest))){
            $client = $this->getClient($loginRequest->name);
            $params = [
                'grant_type'    => 'password',
                'client_id'     => $client->id,
                'client_secret' => $client->secret,
                'username'      => $loginRequest->email,
                'password'      => $loginRequest->password,
                'scopes'         => 'fd',
            ];
            $loginRequest->request->add($params);
            $req = Request::create('oauth/token', 'POST');
            $response = Route::dispatch($req)->getContent();
            return $response;
        }

        $this->incrementLoginAttempts($loginRequest);
        $this->sendFailedLoginResponse($loginRequest);
    }
}

Answer 1

尝试将Content-Type应用程序/ x-www-form-urlencoded作为标题添加到您对'oauth / token'的请求中

$req = Request::create('oauth/token', 'POST');
$req->headers->set('Content-Type', 'application/x-www-form-urlencoded');
$response = Route::dispatch($req)->getContent();