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/*
* Copyright (c) 1997 - 2003 Kungliga Tekniska Högskolan
* (Royal Institute of Technology, Stockholm, Sweden).
* All rights reserved.
*
* 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.
*
* 3. Neither the name of the Institute 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 INSTITUTE 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 INSTITUTE 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.
*/
/* $Id: gssapi_locl.h,v 1.24.2.5 2003/09/18 22:01:52 lha Exp $ */
#ifndef GSSAPI_LOCL_H
#define GSSAPI_LOCL_H
#ifdef HAVE_CONFIG_H
#include <config.h>
#endif
#include <krb5_locl.h>
#include <gssapi.h>
#include <assert.h>
#include "arcfour.h"
extern krb5_context gssapi_krb5_context;
extern krb5_keytab gssapi_krb5_keytab;
krb5_error_code gssapi_krb5_init (void);
#define GSSAPI_KRB5_INIT() do { \
krb5_error_code kret; \
if((kret = gssapi_krb5_init ()) != 0) { \
*minor_status = kret; \
return GSS_S_FAILURE; \
} \
} while (0)
OM_uint32
gssapi_krb5_create_8003_checksum (
OM_uint32 *minor_status,
const gss_channel_bindings_t input_chan_bindings,
OM_uint32 flags,
const krb5_data *fwd_data,
Checksum *result);
OM_uint32
gssapi_krb5_verify_8003_checksum (
OM_uint32 *minor_status,
const gss_channel_bindings_t input_chan_bindings,
const Checksum *cksum,
OM_uint32 *flags,
krb5_data *fwd_data);
OM_uint32
gssapi_krb5_encapsulate(
OM_uint32 *minor_status,
const krb5_data *in_data,
gss_buffer_t output_token,
u_char *type);
u_char *
_gssapi_make_mech_header(u_char *p,
size_t len);
OM_uint32
gssapi_krb5_decapsulate(
OM_uint32 *minor_status,
gss_buffer_t input_token_buffer,
krb5_data *out_data,
char *type);
void
gssapi_krb5_encap_length (size_t data_len,
size_t *len,
size_t *total_len);
u_char *
gssapi_krb5_make_header (u_char *p,
size_t len,
u_char *type);
OM_uint32
gssapi_krb5_verify_header(u_char **str,
size_t total_len,
char *type);
OM_uint32
_gssapi_verify_mech_header(u_char **str,
size_t total_len);
OM_uint32
_gssapi_verify_pad(gss_buffer_t, size_t, size_t *);
OM_uint32
gss_verify_mic_internal(OM_uint32 * minor_status,
const gss_ctx_id_t context_handle,
const gss_buffer_t message_buffer,
const gss_buffer_t token_buffer,
gss_qop_t * qop_state,
char * type);
OM_uint32
gss_krb5_get_remotekey(const gss_ctx_id_t context_handle,
krb5_keyblock **key);
OM_uint32
gss_krb5_get_localkey(const gss_ctx_id_t context_handle,
krb5_keyblock **key);
krb5_error_code
gss_address_to_krb5addr(OM_uint32 gss_addr_type,
gss_buffer_desc *gss_addr,
int16_t port,
krb5_address *address);
/* sec_context flags */
#define SC_LOCAL_ADDRESS 0x01
#define SC_REMOTE_ADDRESS 0x02
#define SC_KEYBLOCK 0x04
#define SC_LOCAL_SUBKEY 0x08
#define SC_REMOTE_SUBKEY 0x10
int
gss_oid_equal(const gss_OID a, const gss_OID b);
void
gssapi_krb5_set_error_string (void);
char *
gssapi_krb5_get_error_string (void);
OM_uint32
_gss_DES3_get_mic_compat(OM_uint32 *minor_status, gss_ctx_id_t ctx);
OM_uint32
gssapi_lifetime_left(OM_uint32 *, OM_uint32, OM_uint32 *);
/* 8003 */
krb5_error_code
gssapi_encode_om_uint32(OM_uint32, u_char *);
krb5_error_code
gssapi_encode_be_om_uint32(OM_uint32, u_char *);
krb5_error_code
gssapi_decode_om_uint32(u_char *, OM_uint32 *);
krb5_error_code
gssapi_decode_be_om_uint32(u_char *, OM_uint32 *);
#endif
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