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456e6f0ebb
[compat.c compat.h nchan.c ssh.c]
only send eow and no-more-sessions requests to openssh 5 and newer;
fixes interop problems with broken ssh v2 implementations; ok djm@
72 lines
2.7 KiB
C
72 lines
2.7 KiB
C
/* $OpenBSD: compat.h,v 1.42 2008/09/11 14:22:37 markus Exp $ */
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/*
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* Copyright (c) 1999, 2000, 2001 Markus Friedl. All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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*
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* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
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* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
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* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
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* IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
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* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
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* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
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* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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#ifndef COMPAT_H
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#define COMPAT_H
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#define SSH_PROTO_UNKNOWN 0x00
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#define SSH_PROTO_1 0x01
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#define SSH_PROTO_1_PREFERRED 0x02
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#define SSH_PROTO_2 0x04
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#define SSH_BUG_SIGBLOB 0x00000001
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#define SSH_BUG_PKSERVICE 0x00000002
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#define SSH_BUG_HMAC 0x00000004
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#define SSH_BUG_X11FWD 0x00000008
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#define SSH_OLD_SESSIONID 0x00000010
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#define SSH_BUG_PKAUTH 0x00000020
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#define SSH_BUG_DEBUG 0x00000040
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#define SSH_BUG_BANNER 0x00000080
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#define SSH_BUG_IGNOREMSG 0x00000100
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#define SSH_BUG_PKOK 0x00000200
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#define SSH_BUG_PASSWORDPAD 0x00000400
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#define SSH_BUG_SCANNER 0x00000800
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#define SSH_BUG_BIGENDIANAES 0x00001000
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#define SSH_BUG_RSASIGMD5 0x00002000
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#define SSH_OLD_DHGEX 0x00004000
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#define SSH_BUG_NOREKEY 0x00008000
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#define SSH_BUG_HBSERVICE 0x00010000
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#define SSH_BUG_OPENFAILURE 0x00020000
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#define SSH_BUG_DERIVEKEY 0x00040000
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#define SSH_BUG_DUMMYCHAN 0x00100000
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#define SSH_BUG_EXTEOF 0x00200000
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#define SSH_BUG_PROBE 0x00400000
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#define SSH_BUG_FIRSTKEX 0x00800000
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#define SSH_OLD_FORWARD_ADDR 0x01000000
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#define SSH_BUG_RFWD_ADDR 0x02000000
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#define SSH_NEW_OPENSSH 0x04000000
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void enable_compat13(void);
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void enable_compat20(void);
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void compat_datafellows(const char *);
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int proto_spec(const char *);
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char *compat_cipher_proposal(char *);
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extern int compat13;
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extern int compat20;
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extern int datafellows;
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#endif
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