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<?php |
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namespace Devpri\Tinre\Traits; |
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use Illuminate\Auth\Events\Lockout; |
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use Illuminate\Cache\RateLimiter; |
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use Illuminate\Http\Request; |
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use Illuminate\Http\Response; |
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use Illuminate\Support\Facades\Lang; |
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use Illuminate\Support\Str; |
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use Illuminate\Validation\ValidationException; |
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trait ThrottlesLogins |
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{ |
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/** |
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* Determine if the user has too many failed login attempts. |
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* |
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* @param \Illuminate\Http\Request $request |
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* @return bool |
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*/ |
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protected function hasTooManyLoginAttempts(Request $request) |
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{ |
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return $this->limiter()->tooManyAttempts( |
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$this->throttleKey($request), |
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$this->maxAttempts() |
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); |
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} |
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/** |
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* Increment the login attempts for the user. |
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* |
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* @param \Illuminate\Http\Request $request |
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* @return void |
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*/ |
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protected function incrementLoginAttempts(Request $request) |
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{ |
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$this->limiter()->hit( |
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$this->throttleKey($request), |
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$this->decayMinutes() * 60 |
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); |
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} |
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/** |
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* Redirect the user after determining they are locked out. |
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* |
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* @param \Illuminate\Http\Request $request |
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* @return void |
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* |
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* @throws \Illuminate\Validation\ValidationException |
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*/ |
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protected function sendLockoutResponse(Request $request) |
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{ |
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$seconds = $this->limiter()->availableIn( |
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$this->throttleKey($request) |
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); |
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throw ValidationException::withMessages([ |
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'email' => [Lang::get('auth.throttle', [ |
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'seconds' => $seconds, |
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'minutes' => ceil($seconds / 60), |
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])], |
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])->status(Response::HTTP_TOO_MANY_REQUESTS); |
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} |
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/** |
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* Clear the login locks for the given user credentials. |
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* |
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* @param \Illuminate\Http\Request $request |
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* @return void |
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*/ |
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protected function clearLoginAttempts(Request $request) |
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{ |
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$this->limiter()->clear($this->throttleKey($request)); |
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} |
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/** |
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* Fire an event when a lockout occurs. |
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* |
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* @param \Illuminate\Http\Request $request |
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* @return void |
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*/ |
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protected function fireLockoutEvent(Request $request) |
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{ |
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event(new Lockout($request)); |
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} |
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/** |
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* Get the throttle key for the given request. |
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* |
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* @param \Illuminate\Http\Request $request |
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* @return string |
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*/ |
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protected function throttleKey(Request $request) |
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{ |
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return Str::lower($request->input('email')).'|'.$request->ip(); |
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} |
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/** |
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* Get the rate limiter instance. |
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* |
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* @return \Illuminate\Cache\RateLimiter |
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*/ |
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protected function limiter() |
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{ |
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return app(RateLimiter::class); |
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} |
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/** |
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* Get the maximum number of attempts to allow. |
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* |
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* @return int |
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*/ |
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public function maxAttempts() |
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{ |
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return property_exists($this, 'maxAttempts') ? $this->maxAttempts : 5; |
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} |
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/** |
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* Get the number of minutes to throttle for. |
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* |
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* @return int |
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*/ |
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public function decayMinutes() |
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{ |
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return property_exists($this, 'decayMinutes') ? $this->decayMinutes : 1; |
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} |
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} |
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devpri /
tinre-core
