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/* Copyright (C) CZ.NIC, z.s.p.o. <knot-resolver@labs.nic.cz>
* SPDX-License-Identifier: GPL-3.0-or-later
*/
#pragma once
#include <stdbool.h>
#include <stdint.h>
#include <stdlib.h>
#include "lib/defines.h"
/** Holds secret quantity. */
struct kr_cookie_secret {
size_t size; /*!< Secret quantity size. */
uint8_t data[]; /*!< Secret quantity data. */
};
/** Holds settings that have direct influence on cookie values computation. */
struct kr_cookie_comp {
struct kr_cookie_secret *secr; /*!< Secret data. */
int alg_id; /*!< Cookie algorithm identifier. */
};
/** Holds settings that control client/server cookie behaviour. */
struct kr_cookie_settings {
bool enabled; /**< Enable/disables DNS cookies functionality. */
struct kr_cookie_comp current; /**< Current cookie settings. */
struct kr_cookie_comp recent; /**< Recent cookie settings. */
};
/** DNS cookies controlling structure. */
struct kr_cookie_ctx {
struct kr_cookie_settings clnt; /**< Client settings. */
struct kr_cookie_settings srvr; /**< Server settings. */
};
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