Laravel 5.2 Error In Custom Authentication - php

Question

I am getting error while making custom authentication for my laravel 5.2 however this code works fine on my laravel 5.1 My config/auth.php file
'providers' => [
'users' => [
'driver' => 'custom',
'model' => App\User::class,
],
// 'users' => [
// 'driver' => 'database',
// 'table' => 'users',
// ],
],
My CustomUserProvider.php (Auth/CustomUserProvider) file
<?php namespace App\Auth;
use Illuminate\Contracts\Auth\UserProvider;
use Illuminate\Contracts\Hashing\Hasher as HasherContract;
use Illuminate\Contracts\Auth\Authenticatable as UserContract;
class CustomUserProvider implements UserProvider {
protected $model;
public function __construct(UserContract $model)
{
$this->model = $model;
}
public function retrieveById($identifier)
{
}
public function retrieveByToken($identifier, $token)
{
}
public function updateRememberToken(UserContract $user, $token)
{
}
public function retrieveByCredentials(array $credentials)
{
}
public function validateCredentials(UserContract $user, array $credentials)
{
}
}
My CustomAuthProvider.php file
<?php namespace App\Providers;
use App\User;
use Auth;
use App\Auth\CustomUserProvider;
use Illuminate\Support\ServiceProvider;
class CustomAuthProvider extends ServiceProvider {
/**
* Bootstrap the application services.
*
* #return void
*/
public function boot()
{
$this->app['auth']->extend('custom',function()
{
return new CustomUserProvider();
});
}
/**
* Register the application services.
*
* #return void
*/
public function register()
{
//
}
}
Now this works fine in laravel 5.1 in 5.2 i am getting error like
InvalidArgumentException in CreatesUserProviders.php line 40:
Authentication user provider [custom] is not defined.

Answer 1

The only point is to use
$this->app['auth']->provider(...
instead of
$this->app['auth']->extend(...
The last one is used in 5.1, the first one should be used in 5.2.

Answer 2

app/Models/User.php
namespace App\Models;
use Illuminate\Foundation\Auth\User as Authenticatable;
class User extends Authenticatable {
protected $connection='conn';
protected $table='users-custom';
/**
* The attributes that are mass assignable.
*
* #var array
*/
protected $fillable = [
'login', 'passwd'
];
/**
* The attributes excluded from the model's JSON form.
*
* #var array
*/
protected $hidden = [
'passwd',
];
public function getAuthPassword(){
//your passwor field name
return $this->passwd;
}
public $timestamps = false;
}
create app/Auth/CustomUserProvider.php
namespace App\Auth;
use Illuminate\Support\Str;
use Illuminate\Contracts\Auth\Authenticatable as UserContract;
use Illuminate\Contracts\Auth\UserProvider;
/**
* Description of CustomUserProvider
*
*/
class CustomUserProvider implements UserProvider {
/**
* The hasher implementation.
*
* #var \Illuminate\Contracts\Hashing\Hasher
*/
protected $hasher;
/**
* The Eloquent user model.
*
* #var string
*/
protected $model;
/**
* Create a new database user provider.
*
* #param \Illuminate\Contracts\Hashing\Hasher $hasher
* #param string $model class name of model
* #return void
*/
public function __construct($model) {
$this->model = $model;
}
/**
* Retrieve a user by their unique identifier.
*
* #param mixed $identifier
* #return \Illuminate\Contracts\Auth\Authenticatable|null
*/
public function retrieveById($identifier) {
return $this->createModel()->newQuery()->find($identifier);
}
/**
* Retrieve a user by their unique identifier and "remember me" token.
*
* #param mixed $identifier
* #param string $token
* #return \Illuminate\Contracts\Auth\Authenticatable|null
*/
public function retrieveByToken($identifier, $token) {
$model = $this->createModel();
return $model->newQuery()
->where($model->getAuthIdentifierName(), $identifier)
->where($model->getRememberTokenName(), $token)
->first();
}
/**
* Update the "remember me" token for the given user in storage.
*
* #param \Illuminate\Contracts\Auth\Authenticatable $user
* #param string $token
* #return void
*/
public function updateRememberToken(UserContract $user, $token) {
$user->setRememberToken($token);
$user->save();
}
/**
* Retrieve a user by the given credentials.
*
* #param array $credentials
* #return \Illuminate\Contracts\Auth\Authenticatable|null
*/
public function retrieveByCredentials(array $credentials) {
// First we will add each credential element to the query as a where clause.
// Then we can execute the query and, if we found a user, return it in a
// Eloquent User "model" that will be utilized by the Guard instances.
$query = $this->createModel()->newQuery();
foreach ($credentials as $key => $value) {
if (!Str::contains($key, 'password')) {
$query->where($key, $value);
}
}
return $query->first();
}
/**
* Validate a user against the given credentials.
*
* #param \Illuminate\Contracts\Auth\Authenticatable $user
* #param array $credentials
* #return bool
*/
public function validateCredentials(UserContract $user, array $credentials) {
//your method auth
$plain = $credentials['password'];
return md5($plain)==md5($user->getAuthPassword());
}
/**
* Create a new instance of the model.
*
* #return \Illuminate\Database\Eloquent\Model
*/
public function createModel() {
$class = '\\' . ltrim($this->model, '\\');
return new $class;
}
/**
* Gets the hasher implementation.
*
* #return \Illuminate\Contracts\Hashing\Hasher
*/
public function getHasher() {
return $this->hasher;
}
/**
* Sets the hasher implementation.
*
* #param \Illuminate\Contracts\Hashing\Hasher $hasher
* #return $this
*/
public function setHasher(HasherContract $hasher) {
$this->hasher = $hasher;
return $this;
}
/**
* Gets the name of the Eloquent user model.
*
* #return string
*/
public function getModel() {
return $this->model;
}
/**
* Sets the name of the Eloquent user model.
*
* #param string $model
* #return $this
*/
public function setModel($model) {
$this->model = $model;
return $this;
}
}
in config/auth.php
'guards' => [
'web' => [
'driver' => 'session',
'provider' => 'users_office',
],
'api' => [
'driver' => 'token',
'provider' => 'users',
],
],
'providers' => [
'users' => [
'driver' => 'eloquent',
'model' => App\User::class,
],
'users_office' => [
'driver' => 'customUser',
'model' => App\Models\User::class,
],
// 'users' => [
// 'driver' => 'database',
// 'table' => 'users',
// ],
],
in \vendor\laravel\framework\src\Illuminate\AuthCreatesUserProviders.php
public function createUserProvider($provider)
{
$config = $this->app['config']['auth.providers.'.$provider];
if (isset($this->customProviderCreators[$config['driver']])) {
return call_user_func(
$this->customProviderCreators[$config['driver']], $this->app, $config
);
}
switch ($config['driver']) {
case 'database':
return $this->createDatabaseProvider($config);
case 'eloquent':
return $this->createEloquentProvider($config);
case 'customUser':
return $this->createCustomUserProvider($config);
default:
throw new InvalidArgumentException("Authentication user provider [{$config['driver']}] is not defined.");
}
}
protected function createCustomUserProvider($config){
return new \App\Auth\CustomUserProvider($config['model']);
}
add App\Providers\CustomUserAuthProvider.php
namespace App\Providers;
use Auth;
use App\Models\User;
use App\Auth\CustomUserProvider;
use Illuminate\Support\ServiceProvider;
/**
* Description of CustomAuthProvider
*
*/
class CustomUserAuthProvider extends ServiceProvider {
/**
* Bootstrap the application services.
*
* #return void
*/
public function boot()
{
Auth::extend('customUser', function($app) {
// Return an instance of Illuminate\Contracts\Auth\UserProvider...
return new CustomUserProvider(new User);
});
}
/**
* Register the application services.
*
* #return void
*/
public function register()
{
//
}
}

Answer 3

Try by replacing the boot function as below:
public function boot()
{
Auth::provider('custom', function($app, array $config) {
// Return an instance of Illuminate\Contracts\Auth\UserProvider...
return new CustomUserProvider($app['custom.connection']);
});
}

Answer 4

Replace the boot function as below:
public function boot()
{
Auth::provider('customUser', function($app, array $config) {
return new CustomUserProvider($config['model']);
});
}