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How to Implement Authentication in Laravel-1

Laravel ships with several pre-built authentication controllers, which are located in the App\Http\Controllers\Auth namespace. The RegisterController handles new user registration, the LoginController handles authentication, the ForgotPasswordController handles e-mailing links for resetting passwords, and the ResetPasswordController contains the logic to reset passwords. Each of these controllers uses a trait to include their necessary methods. For many applications, you will not need to modify these controllers at all.

 

<?php

namespace App\Http\Controllers\Auth;

use App\Http\Controllers\Controller;
use Illuminate\Foundation\Auth\AuthenticatesUsers;

class LoginController extends Controller
{
/*
|————————————————————————–
| Login Controller
|————————————————————————–
|
| This controller handles authenticating users for the application and
| redirecting them to your home screen. The controller uses a trait
| to conveniently provide its functionality to your applications.
|
*/

use AuthenticatesUsers;

/**
* Where to redirect users after login.
*
* @var string
*/
protected $redirectTo = ‘/home’;

/**
* Create a new controller instance.
*
* @return void
*/
public function __construct()
{
$this->middleware(‘guest’)->except(‘logout’);
}
}

 

 

 

 

<?php

namespace App\Http\Controllers\Auth;

use App\User;
use App\Http\Controllers\Controller;
use Illuminate\Support\Facades\Validator;
use Illuminate\Foundation\Auth\RegistersUsers;

class RegisterController extends Controller
{
/*
|————————————————————————–
| Register Controller
|————————————————————————–
|
| This controller handles the registration of new users as well as their
| validation and creation. By default this controller uses a trait to
| provide this functionality without requiring any additional code.
|
*/

use RegistersUsers;

/**
* Where to redirect users after registration.
*
* @var string
*/
protected $redirectTo = ‘/home’;

/**
* Create a new controller instance.
*
* @return void
*/
public function __construct()
{
$this->middleware(‘guest’);
}

/**
* Get a validator for an incoming registration request.
*
* @param array $data
* @return \Illuminate\Contracts\Validation\Validator
*/
protected function validator(array $data)
{
return Validator::make($data, [
‘name’ => ‘required|string|max:255′,
’email’ => ‘required|string|email|max:255|unique:users’,
‘password’ => ‘required|string|min:6|confirmed’,
]);
}

/**
* Create a new user instance after a valid registration.
*
* @param array $data
* @return \App\User
*/
protected function create(array $data)
{
return User::create([
‘name’ => $data[‘name’],
’email’ => $data[’email’],
‘password’ => bcrypt($data[‘password’]),
]);
}
}

 

 

 

 

<?php

namespace App\Http\Controllers\Auth;

use App\Http\Controllers\Controller;
use Illuminate\Foundation\Auth\SendsPasswordResetEmails;

class ForgotPasswordController extends Controller
{
/*
|————————————————————————–
| Password Reset Controller
|————————————————————————–
|
| This controller is responsible for handling password reset emails and
| includes a trait which assists in sending these notifications from
| your application to your users. Feel free to explore this trait.
|
*/

use SendsPasswordResetEmails;

/**
* Create a new controller instance.
*
* @return void
*/
public function __construct()
{
$this->middleware(‘guest’);
}
}

 

 

 

 

<?php

namespace App\Http\Controllers\Auth;

use App\Http\Controllers\Controller;
use Illuminate\Foundation\Auth\ResetsPasswords;

class ResetPasswordController extends Controller
{
/*
|————————————————————————–
| Password Reset Controller
|————————————————————————–
|
| This controller is responsible for handling password reset requests
| and uses a simple trait to include this behavior. You’re free to
| explore this trait and override any methods you wish to tweak.
|
*/

use ResetsPasswords;

/**
* Where to redirect users after resetting their password.
*
* @var string
*/
protected $redirectTo = ‘/home’;

/**
* Create a new controller instance.
*
* @return void
*/
public function __construct()
{
$this->middleware(‘guest’);
}
}

 

 

 

 

To start with, we shall

php artisan make:auth

 

 

This command should be used on fresh applications and will install a layout view, registration and login views, as well as routes for all authentication end-points. A HomeController will also be generated to handle post-login requests to your application’s dashboard.

 

 

 

register.blade.php

 

@extends(‘layouts.app’)

@section(‘content’)
<div class=”container”>
<div class=”row”>
<div class=”col-md-8 col-md-offset-2″>
<div class=”panel panel-default”>
<div class=”panel-heading”>Register</div>

<div class=”panel-body”>
<form class=”form-horizontal” method=”POST” action=”{{ route(‘register’) }}”>
{{ csrf_field() }}

<div class=”form-group{{ $errors->has(‘name’) ? ‘ has-error’ : ” }}”>
<label for=”name” class=”col-md-4 control-label”>Name</label>

<div class=”col-md-6″>
<input id=”name” type=”text” class=”form-control” name=”name” value=”{{ old(‘name’) }}” required autofocus>

@if ($errors->has(‘name’))
<span class=”help-block”>
<strong>{{ $errors->first(‘name’) }}</strong>
</span>
@endif
</div>
</div>

<div class=”form-group{{ $errors->has(’email’) ? ‘ has-error’ : ” }}”>
<label for=”email” class=”col-md-4 control-label”>E-Mail Address</label>

<div class=”col-md-6″>
<input id=”email” type=”email” class=”form-control” name=”email” value=”{{ old(’email’) }}” required>

@if ($errors->has(’email’))
<span class=”help-block”>
<strong>{{ $errors->first(’email’) }}</strong>
</span>
@endif
</div>
</div>

<div class=”form-group{{ $errors->has(‘password’) ? ‘ has-error’ : ” }}”>
<label for=”password” class=”col-md-4 control-label”>Password</label>

<div class=”col-md-6″>
<input id=”password” type=”password” class=”form-control” name=”password” required>

@if ($errors->has(‘password’))
<span class=”help-block”>
<strong>{{ $errors->first(‘password’) }}</strong>
</span>
@endif
</div>
</div>

<div class=”form-group”>
<label for=”password-confirm” class=”col-md-4 control-label”>Confirm Password</label>

<div class=”col-md-6″>
<input id=”password-confirm” type=”password” class=”form-control” name=”password_confirmation” required>
</div>
</div>

<div class=”form-group”>
<div class=”col-md-6 col-md-offset-4″>
<button type=”submit” class=”btn btn-primary”>
Register
</button>
</div>
</div>
</form>
</div>
</div>
</div>
</div>
</div>
@endsection

 

 

 

 

login.blade.php

 

@extends(‘layouts.app’)

@section(‘content’)
<div class=”container”>
<div class=”row”>
<div class=”col-md-8 col-md-offset-2″>
<div class=”panel panel-default”>
<div class=”panel-heading”>Login</div>

<div class=”panel-body”>
<form class=”form-horizontal” method=”POST” action=”{{ route(‘login’) }}”>
{{ csrf_field() }}

<div class=”form-group{{ $errors->has(’email’) ? ‘ has-error’ : ” }}”>
<label for=”email” class=”col-md-4 control-label”>E-Mail Address</label>

<div class=”col-md-6″>
<input id=”email” type=”email” class=”form-control” name=”email” value=”{{ old(’email’) }}” required autofocus>

@if ($errors->has(’email’))
<span class=”help-block”>
<strong>{{ $errors->first(’email’) }}</strong>
</span>
@endif
</div>
</div>

<div class=”form-group{{ $errors->has(‘password’) ? ‘ has-error’ : ” }}”>
<label for=”password” class=”col-md-4 control-label”>Password</label>

<div class=”col-md-6″>
<input id=”password” type=”password” class=”form-control” name=”password” required>

@if ($errors->has(‘password’))
<span class=”help-block”>
<strong>{{ $errors->first(‘password’) }}</strong>
</span>
@endif
</div>
</div>

<div class=”form-group”>
<div class=”col-md-6 col-md-offset-4″>
<div class=”checkbox”>
<label>
<input type=”checkbox” name=”remember” {{ old(‘remember’) ? ‘checked’ : ” }}> Remember Me
</label>
</div>
</div>
</div>

<div class=”form-group”>
<div class=”col-md-8 col-md-offset-4″>
<button type=”submit” class=”btn btn-primary”>
Login
</button>

<a class=”btn btn-link” href=”{{ route(‘password.request’) }}”>
Forgot Your Password?
</a>
</div>
</div>
</form>
</div>
</div>
</div>
</div>
</div>
@endsection

 

 

 

And under passwords

 

email.blade.php

@extends(‘layouts.app’)

@section(‘content’)
<div class=”container”>
<div class=”row”>
<div class=”col-md-8 col-md-offset-2″>
<div class=”panel panel-default”>
<div class=”panel-heading”>Reset Password</div>

<div class=”panel-body”>
@if (session(‘status’))
<div class=”alert alert-success”>
{{ session(‘status’) }}
</div>
@endif

<form class=”form-horizontal” method=”POST” action=”{{ route(‘password.email’) }}”>
{{ csrf_field() }}

<div class=”form-group{{ $errors->has(’email’) ? ‘ has-error’ : ” }}”>
<label for=”email” class=”col-md-4 control-label”>E-Mail Address</label>

<div class=”col-md-6″>
<input id=”email” type=”email” class=”form-control” name=”email” value=”{{ old(’email’) }}” required>

@if ($errors->has(’email’))
<span class=”help-block”>
<strong>{{ $errors->first(’email’) }}</strong>
</span>
@endif
</div>
</div>

<div class=”form-group”>
<div class=”col-md-6 col-md-offset-4″>
<button type=”submit” class=”btn btn-primary”>
Send Password Reset Link
</button>
</div>
</div>
</form>
</div>
</div>
</div>
</div>
</div>
@endsection

 

reset.blade.php

@extends(‘layouts.app’)

@section(‘content’)
<div class=”container”>
<div class=”row”>
<div class=”col-md-8 col-md-offset-2″>
<div class=”panel panel-default”>
<div class=”panel-heading”>Reset Password</div>

<div class=”panel-body”>
<form class=”form-horizontal” method=”POST” action=”{{ route(‘password.request’) }}”>
{{ csrf_field() }}

<input type=”hidden” name=”token” value=”{{ $token }}”>

<div class=”form-group{{ $errors->has(’email’) ? ‘ has-error’ : ” }}”>
<label for=”email” class=”col-md-4 control-label”>E-Mail Address</label>

<div class=”col-md-6″>
<input id=”email” type=”email” class=”form-control” name=”email” value=”{{ $email or old(’email’) }}” required autofocus>

@if ($errors->has(’email’))
<span class=”help-block”>
<strong>{{ $errors->first(’email’) }}</strong>
</span>
@endif
</div>
</div>

<div class=”form-group{{ $errors->has(‘password’) ? ‘ has-error’ : ” }}”>
<label for=”password” class=”col-md-4 control-label”>Password</label>

<div class=”col-md-6″>
<input id=”password” type=”password” class=”form-control” name=”password” required>

@if ($errors->has(‘password’))
<span class=”help-block”>
<strong>{{ $errors->first(‘password’) }}</strong>
</span>
@endif
</div>
</div>

<div class=”form-group{{ $errors->has(‘password_confirmation’) ? ‘ has-error’ : ” }}”>
<label for=”password-confirm” class=”col-md-4 control-label”>Confirm Password</label>
<div class=”col-md-6″>
<input id=”password-confirm” type=”password” class=”form-control” name=”password_confirmation” required>

@if ($errors->has(‘password_confirmation’))
<span class=”help-block”>
<strong>{{ $errors->first(‘password_confirmation’) }}</strong>
</span>
@endif
</div>
</div>

<div class=”form-group”>
<div class=”col-md-6 col-md-offset-4″>
<button type=”submit” class=”btn btn-primary”>
Reset Password
</button>
</div>
</div>
</form>
</div>
</div>
</div>
</div>
</div>
@endsection

 

And there is a User.php file in app

User.php

 

<?php

namespace App;

use Illuminate\Notifications\Notifiable;
use Illuminate\Foundation\Auth\User as Authenticatable;

class User extends Authenticatable
{
use Notifiable;

/**
* The attributes that are mass assignable.
*
* @var array
*/
protected $fillable = [
‘name’, ’email’, ‘password’,
];

/**
* The attributes that should be hidden for arrays.
*
* @var array
*/
protected $hidden = [
‘password’, ‘remember_token’,
];
}

 

 

Go to the Controllers directory now.

We have a controller called HomeController

 

<?php

namespace App\Http\Controllers;

use Illuminate\Http\Request;

class HomeController extends Controller
{
/**
* Create a new controller instance.
*
* @return void
*/
public function __construct()
{
$this->middleware(‘auth’);
}

/**
* Show the application dashboard.
*
* @return \Illuminate\Http\Response
*/
public function index()
{
return view(‘home’);
}
}

 

And there is a directory called Auth inside Controllers. Here we have four controllers.

ForgotPasswordController

<?php

namespace App\Http\Controllers\Auth;

use App\Http\Controllers\Controller;
use Illuminate\Foundation\Auth\SendsPasswordResetEmails;

class ForgotPasswordController extends Controller
{
/*
|————————————————————————–
| Password Reset Controller
|————————————————————————–
|
| This controller is responsible for handling password reset emails and
| includes a trait which assists in sending these notifications from
| your application to your users. Feel free to explore this trait.
|
*/

use SendsPasswordResetEmails;

/**
* Create a new controller instance.
*
* @return void
*/
public function __construct()
{
$this->middleware(‘guest’);
}
}

 

 

LoginController

 

<?php

namespace App\Http\Controllers\Auth;

use App\Http\Controllers\Controller;
use Illuminate\Foundation\Auth\AuthenticatesUsers;

class LoginController extends Controller
{
/*
|————————————————————————–
| Login Controller
|————————————————————————–
|
| This controller handles authenticating users for the application and
| redirecting them to your home screen. The controller uses a trait
| to conveniently provide its functionality to your applications.
|
*/

use AuthenticatesUsers;

/**
* Where to redirect users after login.
*
* @var string
*/
protected $redirectTo = ‘/home’;

/**
* Create a new controller instance.
*
* @return void
*/
public function __construct()
{
$this->middleware(‘guest’)->except(‘logout’);
}
}

 

 

RegisterController

 

<?php

namespace App\Http\Controllers\Auth;

use App\User;
use App\Http\Controllers\Controller;
use Illuminate\Support\Facades\Validator;
use Illuminate\Foundation\Auth\RegistersUsers;

class RegisterController extends Controller
{
/*
|————————————————————————–
| Register Controller
|————————————————————————–
|
| This controller handles the registration of new users as well as their
| validation and creation. By default this controller uses a trait to
| provide this functionality without requiring any additional code.
|
*/

use RegistersUsers;

/**
* Where to redirect users after registration.
*
* @var string
*/
protected $redirectTo = ‘/home’;

/**
* Create a new controller instance.
*
* @return void
*/
public function __construct()
{
$this->middleware(‘guest’);
}

/**
* Get a validator for an incoming registration request.
*
* @param array $data
* @return \Illuminate\Contracts\Validation\Validator
*/
protected function validator(array $data)
{
return Validator::make($data, [
‘name’ => ‘required|string|max:255′,
’email’ => ‘required|string|email|max:255|unique:users’,
‘password’ => ‘required|string|min:6|confirmed’,
]);
}

/**
* Create a new user instance after a valid registration.
*
* @param array $data
* @return \App\User
*/
protected function create(array $data)
{
return User::create([
‘name’ => $data[‘name’],
’email’ => $data[’email’],
‘password’ => bcrypt($data[‘password’]),
]);
}
}

ResetPasswordController

<?php

namespace App\Http\Controllers\Auth;

use App\Http\Controllers\Controller;
use Illuminate\Foundation\Auth\ResetsPasswords;

class ResetPasswordController extends Controller
{
/*
|————————————————————————–
| Password Reset Controller
|————————————————————————–
|
| This controller is responsible for handling password reset requests
| and uses a simple trait to include this behavior. You’re free to
| explore this trait and override any methods you wish to tweak.
|
*/

use ResetsPasswords;

/**
* Where to redirect users after resetting their password.
*
* @var string
*/
protected $redirectTo = ‘/home’;

/**
* Create a new controller instance.
*
* @return void
*/
public function __construct()
{
$this->middleware(‘guest’);
}
}

 

Finally, we have web.php

 

Auth::routes();

Route::get(‘/home’, ‘HomeController@index’)->name(‘home’);

 

 

The views will be ready now.

login

 

register

Password/reset

 

Go to phpmyadmin and create the users table now.

 

 

Register Here

 

 

 

 

end

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