]> git.decadent.org.uk Git - nfs-utils.git/blob - support/gssapi/g_sign.c
2005-08-26 Kevin Coffman <kwc@citi.umich.edu>
[nfs-utils.git] / support / gssapi / g_sign.c
1 /* #ident  "@(#)gss_sign.c 1.10     95/08/07 SMI" */
2
3 /*
4  * Copyright 1996 by Sun Microsystems, Inc.
5  *
6  * Permission to use, copy, modify, distribute, and sell this software
7  * and its documentation for any purpose is hereby granted without fee,
8  * provided that the above copyright notice appears in all copies and
9  * that both that copyright notice and this permission notice appear in
10  * supporting documentation, and that the name of Sun Microsystems not be used
11  * in advertising or publicity pertaining to distribution of the software
12  * without specific, written prior permission. Sun Microsystems makes no
13  * representations about the suitability of this software for any
14  * purpose.  It is provided "as is" without express or implied warranty.
15  *
16  * SUN MICROSYSTEMS DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
17  * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO
18  * EVENT SHALL SUN MICROSYSTEMS BE LIABLE FOR ANY SPECIAL, INDIRECT OR
19  * CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF
20  * USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR
21  * OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
22  * PERFORMANCE OF THIS SOFTWARE.
23  */
24
25 /*
26  *  glue routine gss_sign
27  */
28
29 #include "mglueP.h"
30
31 OM_uint32 KRB5_CALLCONV
32 gss_sign (minor_status,
33           context_handle,
34           qop_req,
35           message_buffer,
36           msg_token)
37
38 OM_uint32 *             minor_status;
39 gss_ctx_id_t            context_handle;
40 int                     qop_req;
41 gss_buffer_t            message_buffer;
42 gss_buffer_t            msg_token;
43
44 {
45     OM_uint32           status;
46     gss_union_ctx_id_t  ctx;
47     gss_mechanism       mech;
48
49     gss_initialize();
50
51     if (context_handle == GSS_C_NO_CONTEXT)
52         return GSS_S_NO_CONTEXT;
53
54     /*
55      * select the approprate underlying mechanism routine and
56      * call it.
57      */
58
59     ctx = (gss_union_ctx_id_t) context_handle;
60     mech = __gss_get_mechanism (ctx->mech_type);
61
62     if (mech) {
63         if (mech->gss_sign)
64             status = mech->gss_sign(
65 #ifdef USE_MECH_CONTEXT
66                                     mech->context,
67 #endif
68                                     minor_status,
69                                     ctx->internal_ctx_id,
70                                     qop_req,
71                                     message_buffer,
72                                     msg_token);
73         else
74             status = GSS_S_BAD_BINDINGS;
75
76         return(status);
77     }
78
79     return(GSS_S_NO_CONTEXT);
80 }
81
82 OM_uint32 KRB5_CALLCONV
83 gss_get_mic (minor_status,
84           context_handle,
85           qop_req,
86           message_buffer,
87           msg_token)
88
89 OM_uint32 *             minor_status;
90 gss_ctx_id_t            context_handle;
91 gss_qop_t               qop_req;
92 gss_buffer_t            message_buffer;
93 gss_buffer_t            msg_token;
94
95 {
96         return (gss_sign(minor_status, context_handle, (int) qop_req,
97                          message_buffer, msg_token));
98 }
99