1 /* $Id: gssapi.h,v 1.4 2004/06/11 16:00:16 ludvigm Exp $ */
4 * Copyright 2000 Wasabi Systems, Inc.
7 * This software was written by Frank van der Linden of Wasabi Systems
8 * for Zembu Labs, Inc. http://www.zembu.com/
10 * Redistribution and use in source and binary forms, with or without
11 * modification, are permitted provided that the following conditions
13 * 1. Redistributions of source code must retain the above copyright
14 * notice, this list of conditions and the following disclaimer.
15 * 2. Redistributions in binary form must reproduce the above copyright
16 * notice, this list of conditions and the following disclaimer in the
17 * documentation and/or other materials provided with the distribution.
18 * 3. The name of Wasabi Systems, Inc. may not be used to endorse
19 * or promote products derived from this software without specific prior
22 * THIS SOFTWARE IS PROVIDED BY WASABI SYSTEMS, INC. ``AS IS'' AND
23 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
24 * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
25 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL WASABI SYSTEMS, INC
26 * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
27 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
28 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
29 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
30 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
31 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
32 * POSSIBILITY OF SUCH DAMAGE.
36 #include "/usr/include/gssapi.h"
38 #include <gssapi/gssapi.h>
41 #define GSSAPI_DEF_NAME "ike"
46 struct gssapi_ph1_state {
47 int gsscnt; /* # of token we're working on */
48 int gsscnt_p; /* # of token we're working on */
50 gss_buffer_desc gss[3]; /* gss-api tokens. */
51 /* NOTE: XXX this restricts the max # */
52 /* to 3. More should never happen */
54 gss_buffer_desc gss_p[3];
56 gss_ctx_id_t gss_context; /* context for gss_init_sec_context */
58 OM_uint32 gss_status; /* retval from gss_init_sec_context */
59 gss_cred_id_t gss_cred; /* acquired credentials */
62 #define GSSFLAG_ID_SENT 0x0001
63 #define GSSFLAG_ID_RCVD 0x0001
66 #define gssapi_get_state(ph) \
67 ((struct gssapi_ph1_state *)((ph)->gssapi_state))
69 #define gssapi_set_state(ph, st) \
70 (ph)->gssapi_state = (st)
72 #define gssapi_more_tokens(ph) \
73 ((gssapi_get_state(ph)->gss_status & GSS_S_CONTINUE_NEEDED) != 0)
75 int gssapi_get_itoken __P((struct ph1handle *, int *));
76 int gssapi_get_rtoken __P((struct ph1handle *, int *));
77 int gssapi_save_received_token __P((struct ph1handle *, vchar_t *));
78 int gssapi_get_token_to_send __P((struct ph1handle *, vchar_t **));
79 int gssapi_get_itokens __P((struct ph1handle *, vchar_t **));
80 int gssapi_get_rtokens __P((struct ph1handle *, vchar_t **));
81 vchar_t *gssapi_wraphash __P((struct ph1handle *));
82 vchar_t *gssapi_unwraphash __P((struct ph1handle *));
83 void gssapi_set_id_sent __P((struct ph1handle *));
84 int gssapi_id_sent __P((struct ph1handle *));
85 void gssapi_set_id_rcvd __P((struct ph1handle *));
86 int gssapi_id_rcvd __P((struct ph1handle *));
87 void gssapi_free_state __P((struct ph1handle *));
88 vchar_t *gssapi_get_default_id __P((struct ph1handle *));