1 /* $OpenBSD: compat.h,v 1.62 2023/03/06 12:14:48 dtucker Exp $ */ 2 3 /* 4 * Copyright (c) 1999, 2000, 2001 Markus Friedl. All rights reserved. 5 * 6 * Redistribution and use in source and binary forms, with or without 7 * modification, are permitted provided that the following conditions 8 * are met: 9 * 1. Redistributions of source code must retain the above copyright 10 * notice, this list of conditions and the following disclaimer. 11 * 2. Redistributions in binary form must reproduce the above copyright 12 * notice, this list of conditions and the following disclaimer in the 13 * documentation and/or other materials provided with the distribution. 14 * 15 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR 16 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES 17 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. 18 * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, 19 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT 20 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 21 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 22 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 23 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF 24 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 25 */ 26 27 #ifndef COMPAT_H 28 #define COMPAT_H 29 30 #define SSH_BUG_UTF8TTYMODE 0x00000001 31 #define SSH_BUG_SIGTYPE 0x00000002 32 #define SSH_BUG_SIGTYPE74 0x00000004 33 /* #define unused 0x00000008 */ 34 #define SSH_OLD_SESSIONID 0x00000010 35 /* #define unused 0x00000020 */ 36 #define SSH_BUG_DEBUG 0x00000040 37 /* #define unused 0x00000080 */ 38 /* #define unused 0x00000100 */ 39 /* #define unused 0x00000200 */ 40 /* #define unused 0x00000400 */ 41 #define SSH_BUG_SCANNER 0x00000800 42 /* #define unused 0x00001000 */ 43 /* #define unused 0x00002000 */ 44 #define SSH_OLD_DHGEX 0x00004000 45 #define SSH_BUG_NOREKEY 0x00008000 46 /* #define unused 0x00010000 */ 47 /* #define unused 0x00020000 */ 48 /* #define unused 0x00040000 */ 49 /* #define unused 0x00100000 */ 50 #define SSH_BUG_EXTEOF 0x00200000 51 #define SSH_BUG_PROBE 0x00400000 52 /* #define unused 0x00800000 */ 53 #define SSH_OLD_FORWARD_ADDR 0x01000000 54 /* #define unused 0x02000000 */ 55 #define SSH_NEW_OPENSSH 0x04000000 56 #define SSH_BUG_DYNAMIC_RPORT 0x08000000 57 #define SSH_BUG_CURVE25519PAD 0x10000000 58 #define SSH_BUG_HOSTKEYS 0x20000000 59 #define SSH_BUG_DHGEX_LARGE 0x40000000 60 61 struct ssh; 62 63 void compat_banner(struct ssh *, const char *); 64 char *compat_kex_proposal(struct ssh *, const char *); 65 #endif 66