Laravel Passport. Why can’t I create an access token? - laravel

Question

When I execute login, access token is not created, in the log files I get the following errors:
local.ERROR: The resource owner or authorization server denied the request.
and
(InvalidArgumentException(code: 0): The JWT string must have two dots at.
I made a request using the insomnia program and everything works fine there, the access token appears in the database
My function login:
public function login(Request $request)
{
$req = Request::create(route('passport.token'), 'POST', [
'grant_type' => 'password',
'client_id' => 2,
'client_secret' => 'lvDjvx5UgzeYJxQMjjLMSFL3psqXj2iuw2xLL6Yh',
'phone_number' => $request->phone_number,
'password' => $request->password,
]);
$response = app()->handle($req);
if ($response->status() == 400) {
return response()->json([
'message' => 'Н',
]);
} else if ($response->status() == 401) {
return response()->json([
'message' => '',
]);
}
return $response;
}

Answer 1

try this code:
public function login(Request $request)
{
$req = Request::create(route('passport.token'), 'POST', [
'grant_type' => 'password',
'client_id' => Your client_id,
'client_secret' => 'Your client_secret ',
'username' => $request->username,
'password' => $request->password
]);
$response = app()->handle($req);
if ($response->status() === 400) {
return response()->json([
'message' => 'Н',
]);
}
if ($response->status() === 401) {
return response()->json([
'message' => '',
]);
}
return $response;
}
In model User
public function findForPassport($identifier) {
return $this->where('phone_number', $identifier)->first();
}

Answer 2

Make sure "password_client" column is true in database for the client you're using.
If it's a "personal_access_token" it cannot provide password grant_type response. They are used to get client_credentials grant_type response.
You can find that out in your oauth_clients table.
I hope the answer will help you