/crypto/heimdal/lib/gssapi/spnego/spnego_locl.h

  1/*
  2 * Copyright (c) 2004, PADL Software Pty Ltd.
  3 * All rights reserved.
  4 *
  5 * Redistribution and use in source and binary forms, with or without
  6 * modification, are permitted provided that the following conditions
  7 * are met:
  8 *
  9 * 1. Redistributions of source code must retain the above copyright
 10 *    notice, this list of conditions and the following disclaimer.
 11 *
 12 * 2. Redistributions in binary form must reproduce the above copyright
 13 *    notice, this list of conditions and the following disclaimer in the
 14 *    documentation and/or other materials provided with the distribution.
 15 *
 16 * 3. Neither the name of PADL Software nor the names of its contributors
 17 *    may be used to endorse or promote products derived from this software
 18 *    without specific prior written permission.
 19 *
 20 * THIS SOFTWARE IS PROVIDED BY PADL SOFTWARE AND CONTRIBUTORS ``AS IS'' AND
 21 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
 22 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
 23 * ARE DISCLAIMED.  IN NO EVENT SHALL PADL SOFTWARE OR CONTRIBUTORS BE LIABLE
 24 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
 25 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
 26 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
 27 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
 28 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
 29 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
 30 * SUCH DAMAGE.
 31 */
 32
 33/* $Id$ */
 34
 35#ifndef SPNEGO_LOCL_H
 36#define SPNEGO_LOCL_H
 37
 38#include <config.h>
 39
 40#ifdef HAVE_SYS_TYPES_H
 41#include <sys/types.h>
 42#endif
 43#ifdef HAVE_SYS_PARAM_H
 44#include <sys/param.h>
 45#endif
 46
 47#include <roken.h>
 48
 49#ifdef HAVE_PTHREAD_H
 50#include <pthread.h>
 51#endif
 52
 53#include <gssapi.h>
 54#include <gssapi_krb5.h>
 55#include <gssapi_spnego.h>
 56#include <assert.h>
 57#include <stdlib.h>
 58#include <string.h>
 59#include <errno.h>
 60#include <ctype.h>
 61#ifdef HAVE_NETDB_H
 62#include <netdb.h>
 63#endif
 64
 65#include <heim_threads.h>
 66#include <asn1_err.h>
 67
 68#include <gssapi_mech.h>
 69
 70#include "spnego_asn1.h"
 71#include "utils.h"
 72#include <der.h>
 73
 74#include <heimbase.h>
 75
 76#define ALLOC(X, N) (X) = calloc((N), sizeof(*(X)))
 77
 78typedef struct {
 79	MechTypeList		initiator_mech_types;
 80	gss_OID			preferred_mech_type;
 81	gss_OID			negotiated_mech_type;
 82	gss_ctx_id_t		negotiated_ctx_id;
 83	OM_uint32		mech_flags;
 84	OM_uint32		mech_time_rec;
 85	gss_name_t		mech_src_name;
 86	unsigned int		open : 1;
 87	unsigned int		local : 1;
 88	unsigned int		require_mic : 1;
 89	unsigned int		verified_mic : 1;
 90	unsigned int		maybe_open : 1;
 91	HEIMDAL_MUTEX		ctx_id_mutex;
 92
 93	gss_name_t		target_name;
 94
 95	u_char			oidbuf[17];
 96 	size_t			oidlen;
 97
 98} *gssspnego_ctx;
 99
100typedef struct {
101	gss_OID_desc		type;
102	gss_buffer_desc		value;
103	gss_name_t		mech;
104} *spnego_name;
105
106extern gss_OID_desc _gss_spnego_mskrb_mechanism_oid_desc;
107extern gss_OID_desc _gss_spnego_krb5_mechanism_oid_desc;
108
109#include <spnego-private.h>
110
111#endif /* SPNEGO_LOCL_H */