block_dns.h (1778B)
1 /* 2 This file is part of GNUnet. 3 Copyright (C) 2013 GNUnet e.V. 4 5 GNUnet is free software: you can redistribute it and/or modify it 6 under the terms of the GNU Affero General Public License as published 7 by the Free Software Foundation, either version 3 of the License, 8 or (at your option) any later version. 9 10 GNUnet is distributed in the hope that it will be useful, but 11 WITHOUT ANY WARRANTY; without even the implied warranty of 12 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 13 Affero General Public License for more details. 14 15 You should have received a copy of the GNU Affero General Public License 16 along with this program. If not, see <http://www.gnu.org/licenses/>. 17 18 SPDX-License-Identifier: AGPL3.0-or-later 19 */ 20 21 /** 22 * @addtogroup vpn_suite 23 * @{ 24 * 25 * @author Christian Grothoff 26 * 27 * @file 28 * DNS network structs 29 * 30 * @defgroup block-dns DNS Service network protocol definitions 31 * @{ 32 */ 33 #ifndef BLOCK_DNS_H 34 #define BLOCK_DNS_H 35 36 37 #include "gnunet_util_lib.h" 38 39 GNUNET_NETWORK_STRUCT_BEGIN 40 41 /** 42 * This is the structure describing an DNS exit service. 43 */ 44 struct GNUNET_DNS_Advertisement 45 { 46 /** 47 * Signature of the peer affirming that it is offering the service. 48 */ 49 struct GNUNET_CRYPTO_EddsaSignature signature; 50 51 /** 52 * Beginning of signed portion of the record, signs everything until 53 * the end of the struct. 54 */ 55 struct GNUNET_CRYPTO_SignaturePurpose purpose; 56 57 /** 58 * When does this signature expire? 59 */ 60 struct GNUNET_TIME_AbsoluteNBO expiration_time; 61 62 /** 63 * The peer providing this service 64 */ 65 struct GNUNET_PeerIdentity peer; 66 }; 67 GNUNET_NETWORK_STRUCT_END 68 69 #endif 70 71 /** @} */ /* end of group */ 72 73 /** @} */ /* end of group addition to vpn_suite */