app/Http/Requests/Auth/LoginRequest.php

   1 <?php
   2
   3 namespace App\Http\Requests\Auth;
   4
   5 use Illuminate\Auth\Events\Lockout;
   6 use Illuminate\Foundation\Http\FormRequest;
   7 use Illuminate\Support\Facades\Auth;
   8 use Illuminate\Support\Facades\RateLimiter;
   9 use Illuminate\Support\Str;
  10 use Illuminate\Validation\ValidationException;
  11
  12 class LoginRequest extends FormRequest
  13 {
  14     /**
  15      * Determine if the user is authorized to make this request.
  16      *
  17      * @return bool
  18      */
  19     public function authorize()
  20     {
  21         return true;
  22     }
  23
  24     /**
  25      * Get the validation rules that apply to the request.
  26      *
  27      * @return array
  28      */
  29     public function rules()
  30     {
  31         return [
  32             'email' => ['required', 'string', 'email'],
  33             'password' => ['required', 'string'],
  34         ];
  35     }
  36
  37     /**
  38      * Attempt to authenticate the request's credentials.
  39      *
  40      * @return void
  41      *
  42      * @throws \Illuminate\Validation\ValidationException
  43      */
  44     public function authenticate()
  45     {
  46         $this->ensureIsNotRateLimited();
  47
  48         if (! Auth::attempt($this->only('email', 'password'), $this->boolean('remember'))) {
  49             RateLimiter::hit($this->throttleKey());
  50
  51             throw ValidationException::withMessages([
  52                 'email' => trans('auth.failed'),
  53             ]);
  54         }
  55
  56         RateLimiter::clear($this->throttleKey());
  57     }
  58
  59     /**
  60      * Ensure the login request is not rate limited.
  61      *
  62      * @return void
  63      *
  64      * @throws \Illuminate\Validation\ValidationException
  65      */
  66     public function ensureIsNotRateLimited()
  67     {
  68         if (! RateLimiter::tooManyAttempts($this->throttleKey(), 5)) {
  69             return;
  70         }
  71
  72         event(new Lockout($this));
  73
  74         $seconds = RateLimiter::availableIn($this->throttleKey());
  75
  76         throw ValidationException::withMessages([
  77             'email' => trans('auth.throttle', [
  78                 'seconds' => $seconds,
  79                 'minutes' => ceil($seconds / 60),
  80             ]),
  81         ]);
  82     }
  83
  84     /**
  85      * Get the rate limiting throttle key for the request.
  86      *
  87      * @return string
  88      */
  89     public function throttleKey()
  90     {
  91         return Str::lower($this->input('email')).'|'.$this->ip();
  92     }
  93 }