Level 1
bump, same issue here on a brand new project (Laravel 5.5, passport 4.0)
Sep 11, 2017
8
Level 1
Method attempt does not exist or Auth guard driver [api] is not defined.
I use Lumen 5, and I'm having trouble with using authentication.
I have uncommented
$app->register(App\Providers\AuthServiceProvider::class);
$app->withFacades();
$app->withEloquent();
in app.php but authentication not work /
public function postLogin(Request $request)
{
$this->validate($request, [
'email' => 'required|email',
'password' => 'required',
]);
$credentials = $request->only('email', 'password');
if (Auth::attempt($credentials, $request->has('remember'))) {
return ['result' => 'ok'];
}
return ['result' => 'not ok'];
}
If I create a request to /login with params need to succesful request, display error:
Method attempt does not exist.
Ok, next I create new auth.php config
<?php
return [
'defaults' => [
'guard' => 'api',
'passwords' => 'users',
],
'guards' => [
'api' => [
'driver' => 'passport',
'provider' => 'users',
],
],
'providers' => [
'users' => [
'driver' => 'eloquent',
'model' => \App\User::class
]
]
];
and display next error: Auth guard driver [api] is not defined.
Why? The api guard is defined in the config?!
Thanks for replay!
Level 1
The folks at this ticket suggest Auth::attempt() is not compatible with passport:
https://github.com/laravel/framework/issues/21194
If so, how are we meant to perform manual authentication? Thanks
Level 4
use check() instead of attempt. It's work for me
if (Auth::check(['email' => $email, 'password' => $password,false, false])) {
$user = Auth::user();
$data = array(
"is_login" => true,
"name" => $user->name,
"api_token" => $user->api_token
);
return Response::json(
array(
'status' => true,
'data' => $data,
'msg' => "Login Successfully"
), 200
);
}
3 likes
Level 1
Hi, same issue here on a brand new project (Laravel 5.5, passport 4.0). I used Check, but always return false. I think that hash password not same at generated in register. what could be the error?
Level 1
After add:
use Laravel\Passport\HasApiTokens;
To my Login Controller, the issue was gone.
The basic LoginController:
<?php
namespace App\Http\Controllers\API\Auth;
use App\Http\Controllers\Controller;
use Illuminate\Http\Request;
use Laravel\Passport\HasApiTokens;
use Auth;
use Validator;
use App\User;
class LoginController extends Controller
{
public $successStatus = 200;
/*
* API login user and create token
*
* @param [string] email
* @param [string] password
* @return [string] access_token
*/
public function userLogin(Request $request)
{
$validator = Validator::make($request->all('email', 'password'), [
'email' => 'required|string|email|max:255',
'password' => 'required|string|min:6'
]);
if ($validator->fails()) {
return response()->json(['error'=>$validator->errors()], 401);
};
if(Auth::attempt(['email' => request('email'), 'password' => request('password')])){
$user = Auth::user();
$success['token'] = $user->createToken('MyApp')-> accessToken;
return response()->json(['success' => $success], 200);
}
else{
return response()->json(['error'=>'Can not log in with the data provide.'], 401);
}
}
}
Ignore this reply, worked for an unknow wierd reason, and after clear cache, does not work anymore...
Level 3
As per my research Auth::attempt() is for web routes, to implement same in passport we have to use methods provided by passport, which are inside vendor folder.
I have raised the question generally regarding the detailed documentation , but no positive replied yet
https://laracasts.com/discuss/channels/code-review/laravel-passport-8
Level 1
I don't know why, got back working again.
The thing I have noticed is the default on config/auth.php setting for:
'defaults' => [
'guard' => 'web',
'passwords' => 'users',
],
Got it working once more time.
For make sure, have deleted everything on bootstrap\cache, and execute the commands:
php artisan cache:clear
php artisan route:cache
php artisan view:clear
php artisan config:cache
Laravel 5.5 LTS*
On my researchs seems there as hack:
https://stackoverflow.com/questions/49443023/requestguardattempt-does-not-exist
And an package where this issue not happen:
https://github.com/spatie/laravel-permission
The hint about to defaults on auth.php got from here:
https://laracasts.com/discuss/channels/laravel/issue-with-auth-receiving-undefined-method
Almost forget, have enabled too on app\Providers\AuthServiceProvider.php:
Passport::enableImplicitGrant();
Level 4
best way is this
1 like
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