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<?php
declare(strict_types=1);
/**
* SPDX-FileCopyrightText: 2023 Nextcloud GmbH and Nextcloud contributors
* SPDX-License-Identifier: AGPL-3.0-or-later
*/
namespace OCP\Security\RateLimiting;
use OCP\AppFramework\Http\Attribute\AnonRateLimit;
use OCP\AppFramework\Http\Attribute\UserRateLimit;
use OCP\IUser;
/**
* Programmatic rate limiter for web requests that are not handled by an app framework controller
*
* @see AnonRateLimit
* @see UserRateLimit
*
* @since 28.0.0
*/
interface ILimiter {
/**
* Registers attempt for an anonymous request
*
* @param string $identifier
* @param int $anonLimit
* @param int $anonPeriod in seconds
* @param string $ip
* @throws IRateLimitExceededException if limits are reached, which should cause a HTTP 429 response
* @since 28.0.0
*
*/
public function registerAnonRequest(string $identifier,
int $anonLimit,
int $anonPeriod,
string $ip): void;
/**
* Registers attempt for an authenticated request
*
* @param string $identifier
* @param int $userLimit
* @param int $userPeriod in seconds
* @param IUser $user the acting user
* @throws IRateLimitExceededException if limits are reached, which should cause a HTTP 429 response
* @since 28.0.0
*
*/
public function registerUserRequest(string $identifier,
int $userLimit,
int $userPeriod,
IUser $user): void;
}
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