1 /*- 2 * Copyright (c) 2010 Mikolaj Golub <to.my.trociny@gmail.com> 3 * All rights reserved. 4 * 5 * This software was developed by Mikolaj Golub. The source is derived 6 * from HAST developed by Pawel Jakub Dawidek under sponsorship from 7 * the FreeBSD Foundation. 8 * 9 * Redistribution and use in source and binary forms, with or without 10 * modification, are permitted provided that the following conditions 11 * are met: 12 * 1. Redistributions of source code must retain the above copyright 13 * notice, this list of conditions and the following disclaimer. 14 * 2. Redistributions in binary form must reproduce the above copyright 15 * notice, this list of conditions and the following disclaimer in the 16 * documentation and/or other materials provided with the distribution. 17 * 18 * THIS SOFTWARE IS PROVIDED BY THE AUTHORS AND CONTRIBUTORS ``AS IS'' AND 19 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 20 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 21 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHORS OR CONTRIBUTORS BE LIABLE 22 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 23 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 24 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 25 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 26 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 27 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 28 * SUCH DAMAGE. 29 * 30 * $FreeBSD$ 31 */ 32 33 #ifndef _AUTH_H_ 34 #define _AUTH_H_ 35 36 #include <stdbool.h> /* bool */ 37 38 #define HAST_AUTH_UNDEF 0 39 #define HAST_AUTH_MD5 1 40 #define HAST_AUTH_SHA1 2 41 #define HAST_AUTH_SHA256 3 42 #define HAST_AUTH_RIPEMD160 4 43 #define HAST_AUTH_MAX 5 44 45 #define HAST_KEYMAX 1024 46 47 struct nv; 48 struct proto_conn; 49 50 struct hast_auth { 51 int au_algo; 52 char au_secret[HAST_KEYMAX]; 53 }; 54 55 void auth_add(struct nv *nv, struct proto_conn *conn, struct hast_auth *key); 56 bool auth_confirm(struct nv *nv, struct proto_conn *conn, struct hast_auth *key); 57 58 int str2algo (const char *str); 59 60 #endif /* !_AUTH_H_ */ 61