라라벨 ThrottlesLogins

1 개요[ | ]

라라벨 ThrottlesLogins
<?php

namespace Illuminate\Foundation\Auth;

use Illuminate\Http\Request;
use Illuminate\Cache\RateLimiter;
use Illuminate\Auth\Events\Lockout;
use Illuminate\Support\Facades\Lang;

trait ThrottlesLogins
{
    protected function hasTooManyLoginAttempts(Request $request)
    {
        return app(RateLimiter::class)->tooManyAttempts(
            $this->getThrottleKey($request),
            $this->maxLoginAttempts(), $this->lockoutTime() / 60
        );
    }

    protected function incrementLoginAttempts(Request $request)
    {
        app(RateLimiter::class)->hit(
            $this->getThrottleKey($request)
        );
    }

    protected function retriesLeft(Request $request)
    {
        return app(RateLimiter::class)->retriesLeft(
            $this->getThrottleKey($request),
            $this->maxLoginAttempts()
        );
    }

    protected function sendLockoutResponse(Request $request)
    {
        $seconds = app(RateLimiter::class)->availableIn(
            $this->getThrottleKey($request)
        );

        return redirect()->back()
            ->withInput($request->only($this->loginUsername(), 'remember'))
            ->withErrors([
                $this->loginUsername() => $this->getLockoutErrorMessage($seconds),
            ]);
    }

    protected function getLockoutErrorMessage($seconds)
    {
        return Lang::has('auth.throttle')
            ? Lang::get('auth.throttle', ['seconds' => $seconds])
            : 'Too many login attempts. Please try again in '.$seconds.' seconds.';
    }

    protected function clearLoginAttempts(Request $request)
    {
        app(RateLimiter::class)->clear(
            $this->getThrottleKey($request)
        );
    }

    protected function getThrottleKey(Request $request)
    {
        return mb_strtolower($request->input($this->loginUsername())).'|'.$request->ip();
    }

    protected function maxLoginAttempts()
    {
        return property_exists($this, 'maxLoginAttempts') ? $this->maxLoginAttempts : 5;
    }

    protected function lockoutTime()
    {
        return property_exists($this, 'lockoutTime') ? $this->lockoutTime : 60;
    }

    protected function fireLockoutEvent(Request $request)
    {
        event(new Lockout($request));
    }
}
2 같이 보기[ | ]
