usr/src/uts/common/rpc/rpcsec_defs.h

   1 /*
   2  * CDDL HEADER START
   3  *
   4  * The contents of this file are subject to the terms of the
   5  * Common Development and Distribution License, Version 1.0 only
   6  * (the "License").  You may not use this file except in compliance
   7  * with the License.
   8  *
   9  * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
  10  * or http://www.opensolaris.org/os/licensing.
  11  * See the License for the specific language governing permissions
  12  * and limitations under the License.
  13  *
  14  * When distributing Covered Code, include this CDDL HEADER in each
  15  * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
  16  * If applicable, add the following below this CDDL HEADER, with the
  17  * fields enclosed by brackets "[]" replaced with your own identifying
  18  * information: Portions Copyright [yyyy] [name of copyright owner]
  19  *
  20  * CDDL HEADER END
  21  */
  22 /*
  23  * Copyright (c) 1996,1997-1998 by Sun Microsystems, Inc.
  24  * All rights reserved.
  25  */
  26
  27 #ifndef _RPCSEC_DEFS_H
  28 #define _RPCSEC_DEFS_H
  29
  30 #pragma ident   "%Z%%M% %I%     %E% SMI"
  31
  32 /*
  33  * Copyright 1993 OpenVision Technologies, Inc., All Rights Reserved.
  34  *
  35  * $Id: auth_gssapi.h,v 1.11 1994/10/27 12:39:14 jik Exp $
  36  */
  37
  38 #ifndef _KERNEL
  39 #include <libintl.h>
  40 #include <locale.h>
  41 #endif
  42 #include <gssapi/gssapi.h>
  43 #include <rpc/types.h>
  44
  45 #ifdef  __cplusplus
  46 extern "C" {
  47 #endif
  48
  49 #ifdef _KERNEL
  50
  51 #if defined(DEBUG) && !defined(RPCGSS_DEBUG)
  52 #define RPCGSS_DEBUG
  53 #endif
  54
  55 #ifdef RPCGSS_DEBUG
  56 extern uint_t rpcgss_log;
  57
  58 #define RPCGSS_LOG1(A, B, C, D) \
  59         ((void)((rpcgss_log) && (rpcgss_log & (A)) && (printf((B), \
  60             (C), (D)), TRUE)))
  61 #define RPCGSS_LOG(A, B, C) \
  62         ((void)((rpcgss_log) && (rpcgss_log & (A)) && (printf((B), (C)), TRUE)))
  63 #define RPCGSS_LOG0(A, B)   \
  64         ((void)((rpcgss_log) && (rpcgss_log & (A)) && (printf(B), TRUE)))
  65 #else
  66 #define RPCGSS_LOG1(A, B, C, D)
  67 #define RPCGSS_LOG(A, B, C)
  68 #define RPCGSS_LOG0(A, B)
  69 #endif
  70
  71 #else /* _KERNEL */
  72
  73 extern bool_t locale_set;
  74 #if !defined(TEXT_DOMAIN)
  75 #define TEXT_DOMAIN "SUNW_OST_OSCMD"
  76 #endif
  77
  78 #endif /* _KERNEL */
  79
  80
  81 typedef struct _rpc_gss_creds {
  82         uint_t version;
  83         uint_t gss_proc;
  84         uint_t seq_num;
  85         rpc_gss_service_t service;
  86         gss_buffer_desc ctx_handle;
  87 } rpc_gss_creds;
  88
  89 typedef gss_buffer_desc rpc_gss_init_arg;
  90
  91 typedef struct _rpc_gss_init_res {
  92         gss_buffer_desc ctx_handle;
  93         OM_uint32 gss_major, gss_minor;
  94         OM_uint32 seq_window;
  95         gss_buffer_desc token;
  96 } rpc_gss_init_res;
  97
  98
  99 /*
 100  * Convenience macros.
 101  */
 102
 103 #define GSS_COPY_BUFFER(dest, src) { \
 104         (dest).length = (src).length; \
 105         (dest).value = (src).value; }
 106
 107 #define GSS_DUP_BUFFER(dest, src) { \
 108         (dest).length = (src).length; \
 109         (dest).value = (void *) mem_alloc((dest).length); \
 110         bcopy((src).value, (dest).value, (dest).length); }
 111
 112 #define GSS_BUFFERS_EQUAL(b1, b2) (((b1).length == (b2).length) && \
 113                         (bcmp((b1).value, (b2).value, (b1.length)) == 0))
 114
 115 #define GSS_OIDS_EQUAL(o1, o2) \
 116         ((((gss_OID)(o1))->length == ((gss_OID)(o2))->length) && \
 117                 (bcmp(((gss_OID)(o1))->elements, ((gss_OID)(o2))->elements, \
 118                         ((gss_OID)(o1))->length) == 0))
 119
 120 #define MAX_GSS_NAME                    128
 121
 122 /*
 123  * Private interfaces for user and kernel space.
 124  */
 125 bool_t __xdr_gss_buf();
 126 bool_t __xdr_rpc_gss_creds();
 127 bool_t __xdr_rpc_gss_init_arg();
 128 bool_t __xdr_rpc_gss_init_res();
 129
 130 bool_t __rpc_gss_wrap_data();
 131 bool_t __rpc_gss_unwrap_data();
 132
 133 #ifdef  _KERNEL
 134 /*
 135  * kernel-level RPCSEC_GSS definitions.
 136  */
 137
 138 void __rpc_gss_dup_oid(gss_OID, gss_OID *);
 139 bool_t __rpc_gss_oids_equal(gss_OID oid1, gss_OID oid2);
 140 void rpc_gss_display_status(OM_uint32 major, OM_uint32 minor,
 141                             rpc_gss_OID mechanism, uid_t uid,
 142                             char *function_name);
 143 #else
 144 /*
 145  * user-level RPCSEC_GSS definitions.
 146  */
 147
 148 #define MAX_MECH_OID_PAIRS              32
 149
 150 typedef struct _rpc_gss_name {
 151         char *name;
 152         rpc_gss_OID type;
 153 } rpc_gss_name;
 154
 155 extern rpc_gss_error_t  *__rpc_gss_err();
 156 #define rpc_gss_err     (*(__rpc_gss_err()))
 157
 158 /*
 159  * Private interfaces in user space.
 160  */
 161 bool_t __rpc_gss_qop_to_num();
 162 char *__rpc_gss_num_to_qop();
 163 bool_t __rpc_gss_mech_to_oid();
 164 char *__rpc_gss_oid_to_mech();
 165 bool_t __rpc_gss_svc_to_num();
 166 char *__rpc_gss_num_to_svc();
 167
 168 void __rpc_gss_xdrdynamic_create();
 169 caddr_t __rpc_gss_xdrdynamic_getdata();
 170
 171 bool_t __rpcsec_init();
 172 rpc_gss_OID __get_gss_oid();
 173 void __rpc_gss_bind_error();
 174 int __find_max_data_length(rpc_gss_service_t service, gss_ctx_id_t context,
 175         OM_uint32 qop, int max_tp_unit_len);
 176
 177 #endif /* _KERNEL */
 178
 179 #ifdef  __cplusplus
 180 }
 181 #endif
 182
 183 #endif  /* _RPCSEC_DEFS_H */