basic auth middleware laravel code example

Example 1: laravel setup auth

// Only for laravel 6.x and higher
composer require laravel/ui "^1.0" --dev

php artisan ui vue --auth

Example 2: create new authentication middleware laravel

php artisan make:middleware BasicAuth //In console.

//BasicAuth.php file is created:
<?php
namespace App\Http\Middleware;

use Closure;
use Illuminate\Support\Facades\Auth;

class AdminAuth {
	/**
	* Handle an incoming request.
	*
	* @param  \Illuminate\Http\Request  $request
	* @param  \Closure  $next
	* @return mixed
	*/
	public function handle($request, Closure $next) {
		return $next($request);
	}
}

//Replace handle function:
public function handle($request, Closure $next) {
	//The following line(s) will be specific to your project, and depend on whatever you need as an authentication.
  	$isAuthenticatedAdmin = (Auth::check() && Auth::user()->admin == 1);
  
  	//This will be excecuted if the new authentication fails.
	if (! $isAuthenticatedAdmin)
		return redirect('/login')->with('message', 'Authentication Error.');
	return $next($request);
}

//In app/Http/Kernel.php, add this line:
protected $routeMiddleware = [
	/*
	* All the laravel-defined authentication methods
	*/
  'adminAuth' => \App\Http\Middleware\AdminAuth::class //Registering New Middleware
];

//In routes/web.php, add this at the end of the desired routes:
Route::get('/adminsite', function () {
	return view('adminsite');
})->middleware('adminAuth'); //This line makes the route use your new authentication middleware.

Example 3: laravel auth

// Laravel 5.x
php artisan make:auth

Example 4: login and registration in laravel7 using middleware

<?php

namespace App\Http\Middleware;

use App\Providers\RouteServiceProvider;
use Closure;
use Illuminate\Support\Facades\Auth;
class user
{
   
    /**
     * Handle an incoming request.
     *
     * @param  \Illuminate\Http\Request  $request
     * @param  \Closure  $next
     * @param  string|null  $guard
     * @return mixed
     */
    public function handle($request, Closure $next, $guard = null)
    {

       
        // if (Auth::user() =='')
        //  {
               
              
        //     return redirect(RouteServiceProvider::HOME);
        // }

        return $next($request);
    }
}