Invalid credentials in laravel using jwt - laravel

Question

I have uploaded about this problem many more times and none worked for me, I tried my best but still not working. I am not sure where does it go wrong.I have installed tymon/jwt-auth from the documnetation and installed laravel service provide after publishing. Then I change the default guard as api and set one user guard and another one admin guard. Sets the providers , Here are the code:
'defaults' => [
'guard' => 'api',
'passwords' => 'users',
],
'guards' => [
'web' => [
'driver' => 'session',
'provider' => 'users',
],
'api' => [
'driver' => 'jwt',
'provider' => 'users',
],
'admin_api' => [
'driver' => 'jwt',
'provider' => 'admin_apis',
'hash' => false,
],
],
'providers' => [
'users' => [
'driver' => 'eloquent',
'model' => App\Models\User::class,
],
'admin_apis' => [
'driver' => 'eloquent',
'model' => App\Models\Admin::class,
],
],
Then set this in jwt.php 'jwt' => Tymon\JWTAuth\Providers\JWT\Lcobucci::class,
Kernel.php
protected $middlewareAliases = [
'auth' => \App\Http\Middleware\Authenticate::class,
'auth.basic' => \Illuminate\Auth\Middleware\AuthenticateWithBasicAuth::class,
'auth.session' => \Illuminate\Session\Middleware\AuthenticateSession::class,
'cache.headers' => \Illuminate\Http\Middleware\SetCacheHeaders::class,
'can' => \Illuminate\Auth\Middleware\Authorize::class,
'guest' => \App\Http\Middleware\RedirectIfAuthenticated::class,
'password.confirm' => \Illuminate\Auth\Middleware\RequirePassword::class,
'signed' => \App\Http\Middleware\ValidateSignature::class,
'throttle' => \Illuminate\Routing\Middleware\ThrottleRequests::class,
'verified' => \Illuminate\Auth\Middleware\EnsureEmailIsVerified::class,
];
User Model:
<?php
// app/Models/User.php
namespace App\Models;
use Illuminate\Foundation\Auth\User as Authenticatable;
use Tymon\JWTAuth\Contracts\JWTSubject;
class User extends Authenticatable implements JWTSubject
{
protected $fillable = [
'username', 'password',
];
protected $hidden = [
'password',
];
public function getJWTIdentifier()
{
return $this->getKey();
}
public function getJWTCustomClaims()
{
return [];
}
}
UserController
<?php
namespace App\Http\Controllers;
use Illuminate\Http\Request;
use Tymon\JWTAuth\Facades\JWTAuth;
class UserController extends Controller
{
public function login(Request $request)
{
$credentials = $request->only('username', 'password');
if (!$token = JWTAuth::attempt($credentials)) {
return response()->json(['error' => 'Invalid credentials'], 401);
}
return response()->json(compact('token'));
}
public function me()
{
$user = auth()->user();
return response()->json(compact('user'));
}
public function logout()
{
auth()->logout();
return response()->json(['message' => 'Successfully logged out']);
}
}
Api.php
<
?php
use Illuminate\Http\Request;
use Illuminate\Support\Facades\Route;
use App\Http\Controllers\AdminController;
use App\Http\Controllers\AdminDataController;
use App\Http\Controllers\UserController;
use App\Http\Controllers\ManagerDataController;
// Route::middleware('auth:sanctum')->get('/user', function (Request $request) {
// return $request->user();
// });
// routes/api.php
Route::post('user/login', [App\Http\Controllers\UserController::class,'login']);
Route::middleware('auth:api')->group(function () {
Route::get('user/me', [App\Http\Controllers\UserController::class,'me']);
Route::post('user/logout', [App\Http\Controllers\UserController::class,'logout']);
});
Route::post('admin/login', [App\Http\Controllers\AdminController::class,'login']);
Route::middleware('auth:admin_api')->group(function () {
Route::get('admin/me', [App\Http\Controllers\AdminController::class,'me']);
Route::post('admin/logout', [App\Http\Controllers\AdminController::class,'logout']);
});
It returns invalid credentials but the field data are exists. How can I solve this?