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/*-
* Copyright (c) 1989, 1993
* The Regents of the University of California. All rights reserved.
*
* This code is derived from software contributed to Berkeley by
* Rick Macklem at The University of Guelph.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 4. Neither the name of the University nor the names of its contributors
* may be used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*
* $FreeBSD: release/9.1.0/sys/fs/nfs/rpcv2.h 191783 2009-05-04 15:23:58Z rmacklem $
*/
#ifndef _NFS_RPCV2_H_
#define _NFS_RPCV2_H_
/*
* Definitions for Sun RPC Version 2, from
* "RPC: Remote Procedure Call Protocol Specification" RFC1057
*/
/* Version # */
#define RPC_VER2 2
/* Authentication flavours */
#define RPCAUTH_NULL 0
#define RPCAUTH_UNIX 1
#define RPCAUTH_SHORT 2
#define RPCAUTH_KERB4 4
#define RPCAUTH_GSS 6
#define RPCAUTH_GSSKRB5 390003
#define RPCAUTH_GSSKRB5INTEGRITY 390004
#define RPCAUTH_GSSKRB5PRIVACY 390005
#define RPCAUTH_MAXSIZ 400
#define RPCVERF_MAXSIZ 12 /* For Kerb, can actually be 400 */
/*
* RPCAUTH_UNIX defs.
*/
#define RPCAUTHUNIX_MINSIZ (5 * NFSX_UNSIGNED)
#define RPCAUTH_UNIXGIDS 16
/*
* RPCAUTH_GSS defs.
*/
#define RPCAUTHGSS_VERS1 1
#define RPCAUTHGSS_DATA 0
#define RPCAUTHGSS_INIT 1
#define RPCAUTHGSS_CONTINIT 2
#define RPCAUTHGSS_DESTROY 3
#define RPCAUTHGSS_SVCNONE 1
#define RPCAUTHGSS_SVCINTEGRITY 2
#define RPCAUTHGSS_SVCPRIVACY 3
#define RPCAUTHGSS_MAXSEQ 0x80000000
#define RPCAUTHGSS_WINDOW 64 /* # of bits in u_int64_t */
#define RPCAUTHGSS_SEQWINDOW (RPCAUTHGSS_WINDOW + 1)
#define RPCAUTHGSS_MIC 1
#define RPCAUTHGSS_WRAP 2
/*
* Qop values for the types of security services.
*/
#define GSS_KERBV_QOP 0
/*
* Sizes of GSS stuff.
*/
#define RPCGSS_KEYSIZ 8
#define GSSX_AUTHHEAD (5 * NFSX_UNSIGNED)
#define GSSX_MYHANDLE (sizeof (long) + sizeof (u_int64_t))
#define GSSX_RPCHEADER (13 * NFSX_UNSIGNED + GSSX_MYHANDLE)
#define GSSX_MINWRAP (2 * NFSX_UNSIGNED)
#define GSSX_KERBVTOKEN 24
#define GSSX_LOCALHANDLE (sizeof (void *))
/*
* Stuff for the gssd.
*/
#define RPCPROG_GSSD 0x20101010
#define RPCGSSD_VERS 1
#define RPCGSSD_INIT 1
#define RPCGSSD_CONTINIT 2
#define RPCGSSD_CONTINITDESTROY 3
#define RPCGSSD_CLINIT 4
#define RPCGSSD_CLINITUID 5
#define RPCGSSD_CLCONT 6
#define RPCGSSD_CLCONTUID 7
#define RPCGSSD_CLINITNAME 8
#define RPCGSSD_CLCONTNAME 9
/*
* Stuff for the nfsuserd
*/
#define RPCPROG_NFSUSERD 0x21010101
#define RPCNFSUSERD_VERS 1
#define RPCNFSUSERD_GETUID 1
#define RPCNFSUSERD_GETGID 2
#define RPCNFSUSERD_GETUSER 3
#define RPCNFSUSERD_GETGROUP 4
/*
* Some major status codes.
*/
#if !defined(_GSSAPI_H_) && !defined(GSSAPI_H_) && !defined(_GSSAPI_GSSAPI_H_) && !defined(_RPCSEC_GSS_H)
#define GSS_S_COMPLETE 0x00000000
#define GSS_S_CONTINUE_NEEDED 0x00000001
#define GSS_S_DUPLICATE_TOKEN 0x00000002
#define GSS_S_OLD_TOKEN 0x00000004
#define GSS_S_UNSEQ_TOKEN 0x00000008
#define GSS_S_GAP_TOKEN 0x00000010
#define GSS_S_BAD_MECH 0x00010000
#define GSS_S_BAD_NAME 0x00020000
#define GSS_S_BAD_NAMETYPE 0x00030000
#define GSS_S_BAD_BINDINGS 0x00040000
#define GSS_S_BAD_STATUS 0x00050000
#define GSS_S_BAD_MIC 0x00060000
#define GSS_S_BAD_SIG 0x00060000
#define GSS_S_NO_CRED 0x00070000
#define GSS_S_NO_CONTEXT 0x00080000
#define GSS_S_DEFECTIVE_TOKEN 0x00090000
#define GSS_S_DEFECTIVE_CREDENTIAL 0x000a0000
#define GSS_S_CREDENTIALS_EXPIRED 0x000b0000
#define GSS_S_CONTEXT_EXPIRED 0x000c0000
#define GSS_S_FAILURE 0x000d0000
#define GSS_S_BAD_QOP 0x000e0000
#define GSS_S_UNAUTHORIZED 0x000f0000
#define GSS_S_UNAVAILABLE 0x00100000
#define GSS_S_DUPLICATE_ELEMENT 0x00110000
#define GSS_S_NAME_NOT_MN 0x00120000
#define GSS_S_CALL_INACCESSIBLE_READ 0x01000000
#define GSS_S_CALL_INACCESSIBLE_WRITE 0x02000000
#define GSS_S_CALL_BAD_STRUCTURE 0x03000000
#endif /* _GSSAPI_H_ */
/* Rpc Constants */
#define RPC_CALL 0
#define RPC_REPLY 1
#define RPC_MSGACCEPTED 0
#define RPC_MSGDENIED 1
#define RPC_PROGUNAVAIL 1
#define RPC_PROGMISMATCH 2
#define RPC_PROCUNAVAIL 3
#define RPC_GARBAGE 4 /* I like this one */
#define RPC_MISMATCH 0
#define RPC_AUTHERR 1
/* Authentication failures */
#define AUTH_BADCRED 1
#define AUTH_REJECTCRED 2
#define AUTH_BADVERF 3
#define AUTH_REJECTVERF 4
#define AUTH_TOOWEAK 5 /* Give em wheaties */
#define AUTH_PROBCRED 13
#define AUTH_CTXCRED 14
/* Sizes of rpc header parts */
#define RPC_SIZ 24
#define RPC_REPLYSIZ 28
/* RPC Prog definitions */
#define RPCPROG_MNT 100005
#define RPCMNT_VER1 1
#define RPCMNT_VER3 3
#define RPCMNT_MOUNT 1
#define RPCMNT_DUMP 2
#define RPCMNT_UMOUNT 3
#define RPCMNT_UMNTALL 4
#define RPCMNT_EXPORT 5
#define RPCMNT_NAMELEN 255
#define RPCMNT_PATHLEN 1024
#define RPCPROG_NFS 100003
/* Structs for common parts of the rpc's */
struct rpcv2_time {
u_int32_t rpc_sec;
u_int32_t rpc_usec;
};
#endif /* _NFS_RPCV2_H_ */