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