Laravel custom authentication user fields

Question

I created a table fields with costume fields names fld_ID, fld_Username, fld_Password but i can't use this fields type on simple laravel Authentication, so i defined my ID field name on user model except laravel-4:

protected $primaryKey = 'fld_ID';

and for Password name:

public function getAuthPassword() {
    return $this->attributes['fld_Password'];
}

and finally for my username on Post Action Defined a username type for attempt:

$input = Input::all();
$user['fld_Username'] = $input['fld_Username'];
$user['fld_Password'] = $input['fld_Password'];

 if (Auth::attempt($user)){
 ....Some Code Here... :)
 }

but still i have problem with and Auth::attempt return false, my last Query log is this:

Array ( [query] => select * from `tbl_users` where `fld_Username` = ? and `fld_Password` = ? limit 1 [bindings] => Array ( [0] => username [1] => password )

and password is Hashed before save.

idk, but you are missing a closing parenthesis after Auth::attempt to close the if. — Hao Luo
– Hao Luo, Commented Jan 14, 2014 at 7:41

Mehdi · Accepted Answer · 2019-02-17 11:17:41Z

Because you changed the password field's name, you need to make a custom user provider and register it in config file.

As you can see in vendor\laravel\framework\src\Illuminate\Auth\EloquentUserProvider.php line 138 the password field is hard coded and there is no other way to change it.

So make a class somewhere is app folder like this:

class CustomUserProvider extends EloquentUserProvider
{

    public function retrieveByCredentials(array $credentials)
    {
        if (isset($credentials['fld_Password'])) {
            unset($credentials['fld_Password']);
        }

        return parent::retrieveByCredentials($credentials);
    }

    public function validateCredentials(UserContract $user, array $credentials)
    {
        $plain = $credentials['fld_Password'];
        return $this->hasher->check($plain, $user->getAuthPassword());
    }

}

Now you need to introduce this user provider to laravel. just add this to app\Providers\AuthServiceProvider.php:

class AuthServiceProvider extends ServiceProvider
    //...

    public function boot()
    {
       \Auth::provider('CustomUserProvider', function ($app, array $config) {
            return new CustomUserProvider($app['hash'], $config['model']);
        });
    }

    //...
}

Just one more step. in config/auth.php edit the providers section like this:

    'providers' => [
        'users' => [
            'driver' => 'CustomUserProvider', // make sure you change this
            'model' => CustomUserModel::class, // here is your custom model
        ],
    ],

I hope this will help you.

Hao Luo · Accepted Answer · 2014-01-14 07:58:10Z

0

The array you pass to attempt is simply an array; it has nothing to do with your database table. you don't have to use 'fld_Username', and 'fld_Password'. Instead just use $user['username'] and $user['password'].
Laravel is looking for the word "password" as the key in the array you pass to see which is the password.

(Proof)

answered Jan 14, 2014 at 7:58

Hao Luo

1,8912 gold badges16 silver badges19 bronze badges

4 Comments

Mehdi Hosseini Over a year ago

i shouldn't change them, by the way, there are many developers who want to have a custom field name stackoverflow.com/questions/17222734/…, and forums.laravel.io/viewtopic.php?pid=49835 and etc...

Hao Luo Over a year ago

Ok, then you need to extend the UserProviderInterface, and swap your implementation with the default EloquentUserProvider. Don't forget to register your auth driver. That might seem like killing a fly with a cannon, but you gotta do what you gotta do. But really, that fly is just a dust particle to most people, if you know what I mean.

Mehdi Hosseini Over a year ago

what about this github.com/laravel/framework/blob/master/src/Illuminate/Auth/… and Guard instances?

Hao Luo Over a year ago

(See Here for extending Auth) You are right in that Auth retrieves the user based on the key of your credential array while filtering out password.

Mehdi · Accepted Answer · 2018-11-06 21:10:25Z

0

Simply override the username function from LoginController and return your username field, just like this:

class LoginController extends Controller
{
    .
    .
    .
    public function username()
    {
        return "fld_Username";
    }
}

No need to change anything else except the getAuthPassword method that you just did correctly.

I hope this will help you.

answered Nov 6, 2018 at 21:10

Mehdi

7818 silver badges18 bronze badges

1 Comment

Mehdi Over a year ago

opppps 4 sal pish in soalo porsidi :DDD sry nadidam :)

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