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Annotation of embedaddon/ipsec-tools/src/racoon/gssapi.h, revision 1.1.1.1

1.1       misho       1: /*     $NetBSD: gssapi.h,v 1.4 2006/09/09 16:22:09 manu Exp $  */
                      2: 
                      3: /* Id: gssapi.h,v 1.5 2005/02/11 06:59:01 manubsd Exp */
                      4: 
                      5: /*
                      6:  * Copyright 2000 Wasabi Systems, Inc.
                      7:  * All rights reserved.
                      8:  *
                      9:  * This software was written by Frank van der Linden of Wasabi Systems
                     10:  * for Zembu Labs, Inc. http://www.zembu.com/
                     11:  *
                     12:  * Redistribution and use in source and binary forms, with or without
                     13:  * modification, are permitted provided that the following conditions
                     14:  * are met:
                     15:  * 1. Redistributions of source code must retain the above copyright
                     16:  *    notice, this list of conditions and the following disclaimer.
                     17:  * 2. Redistributions in binary form must reproduce the above copyright
                     18:  *    notice, this list of conditions and the following disclaimer in the
                     19:  *    documentation and/or other materials provided with the distribution.
                     20:  * 3. The name of Wasabi Systems, Inc. may not be used to endorse
                     21:  *    or promote products derived from this software without specific prior
                     22:  *    written permission.
                     23:  *
                     24:  * THIS SOFTWARE IS PROVIDED BY WASABI SYSTEMS, INC. ``AS IS'' AND
                     25:  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
                     26:  * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
                     27:  * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL WASABI SYSTEMS, INC
                     28:  * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
                     29:  * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
                     30:  * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
                     31:  * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
                     32:  * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
                     33:  * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
                     34:  * POSSIBILITY OF SUCH DAMAGE.
                     35:  */
                     36: 
                     37: #ifdef __FreeBSD__
                     38: #include "/usr/include/gssapi.h"
                     39: #else
                     40: #include <gssapi/gssapi.h>
                     41: #endif
                     42: 
                     43: #define GSSAPI_DEF_NAME         "host"
                     44: 
                     45: struct ph1handle;
                     46: struct isakmpsa;
                     47: 
                     48: struct gssapi_ph1_state {
                     49:        int gsscnt;                     /* # of token we're working on */
                     50:        int gsscnt_p;                   /* # of token we're working on */
                     51: 
                     52:        gss_buffer_desc gss[3];         /* gss-api tokens. */
                     53:                                        /* NOTE: XXX this restricts the max # */
                     54:                                        /* to 3. More should never happen */
                     55: 
                     56:        gss_buffer_desc gss_p[3];
                     57: 
                     58:        gss_ctx_id_t gss_context;       /* context for gss_init_sec_context */
                     59: 
                     60:        OM_uint32 gss_status;           /* retval from gss_init_sec_context */
                     61:        gss_cred_id_t gss_cred;         /* acquired credentials */
                     62: 
                     63:        int gss_flags;
                     64: #define GSSFLAG_ID_SENT                0x0001
                     65: #define GSSFLAG_ID_RCVD                0x0001
                     66: };
                     67: 
                     68: #define        gssapi_get_state(ph)                                            \
                     69:        ((struct gssapi_ph1_state *)((ph)->gssapi_state))
                     70: 
                     71: #define        gssapi_set_state(ph, st)                                        \
                     72:        (ph)->gssapi_state = (st)
                     73: 
                     74: #define        gssapi_more_tokens(ph)                                          \
                     75:        ((gssapi_get_state(ph)->gss_status & GSS_S_CONTINUE_NEEDED) != 0)
                     76: 
                     77: int gssapi_get_itoken __P((struct ph1handle *, int *));
                     78: int gssapi_get_rtoken __P((struct ph1handle *, int *));
                     79: int gssapi_save_received_token __P((struct ph1handle *, vchar_t *));
                     80: int gssapi_get_token_to_send __P((struct ph1handle *, vchar_t **));
                     81: int gssapi_get_itokens __P((struct ph1handle *, vchar_t **));
                     82: int gssapi_get_rtokens __P((struct ph1handle *, vchar_t **));
                     83: vchar_t *gssapi_wraphash __P((struct ph1handle *));
                     84: vchar_t *gssapi_unwraphash __P((struct ph1handle *));
                     85: void gssapi_set_id_sent __P((struct ph1handle *));
                     86: int gssapi_id_sent __P((struct ph1handle *));
                     87: void gssapi_set_id_rcvd __P((struct ph1handle *));
                     88: int gssapi_id_rcvd __P((struct ph1handle *));
                     89: void gssapi_free_state __P((struct ph1handle *));
                     90: vchar_t *gssapi_get_id __P((struct ph1handle *));
                     91: vchar_t *gssapi_get_default_gss_id __P((void));