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      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	"@(#)rpcsec_defs.h	1.24	05/06/08 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 #ifdef	_REENTRANT
    156 extern rpc_gss_error_t	*__rpc_gss_err();
    157 #define	rpc_gss_err	(*(__rpc_gss_err()))
    158 #else
    159 extern rpc_gss_error_t rpc_gss_err;
    160 #endif	/* _REENTRANT */
    161 
    162 /*
    163  * Private interfaces in user space.
    164  */
    165 bool_t __rpc_gss_qop_to_num();
    166 char *__rpc_gss_num_to_qop();
    167 bool_t __rpc_gss_mech_to_oid();
    168 char *__rpc_gss_oid_to_mech();
    169 bool_t __rpc_gss_svc_to_num();
    170 char *__rpc_gss_num_to_svc();
    171 
    172 void __rpc_gss_xdrdynamic_create();
    173 caddr_t __rpc_gss_xdrdynamic_getdata();
    174 
    175 bool_t __rpcsec_init();
    176 rpc_gss_OID __get_gss_oid();
    177 void __rpc_gss_bind_error();
    178 int __find_max_data_length(rpc_gss_service_t service, gss_ctx_id_t context,
    179 	OM_uint32 qop, int max_tp_unit_len);
    180 
    181 #endif /* _KERNEL */
    182 
    183 #ifdef	__cplusplus
    184 }
    185 #endif
    186 
    187 #endif	/* _RPCSEC_DEFS_H */
    188