1 /*-
2 * Copyright (c) 2008 Isilon Inc http://www.isilon.com/
3 * Authors: Doug Rabson <dfr@rabson.org>
4 * Developed with Red Inc: Alfred Perlstein <alfred@freebsd.org>
5 *
6 * Redistribution and use in source and binary forms, with or without
7 * modification, are permitted provided that the following conditions
8 * are met:
9 * 1. Redistributions of source code must retain the above copyright
10 * notice, this list of conditions and the following disclaimer.
11 * 2. Redistributions in binary form must reproduce the above copyright
12 * notice, this list of conditions and the following disclaimer in the
13 * documentation and/or other materials provided with the distribution.
14 *
15 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
16 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
17 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
18 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
19 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
20 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
21 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
22 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
23 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
24 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
25 * SUCH DAMAGE.
26 */
27 /* $FreeBSD$ */
28
29 #include <unistd.h>
30 #include <gssapi/gssapi.h>
31
32 #include "mech_switch.h"
33 #include "name.h"
34 #include "utils.h"
35
36 OM_uint32
gss_pname_to_uid(OM_uint32 * minor_status,const gss_name_t pname,const gss_OID mech,uid_t * uidp)37 gss_pname_to_uid(OM_uint32 *minor_status, const gss_name_t pname,
38 const gss_OID mech, uid_t *uidp)
39 {
40 struct _gss_name *name = (struct _gss_name *) pname;
41 struct _gss_mech_switch *m;
42 struct _gss_mechanism_name *mn;
43 OM_uint32 major_status;
44
45 *minor_status = 0;
46
47 if (pname == GSS_C_NO_NAME)
48 return (GSS_S_BAD_NAME);
49
50 m = _gss_find_mech_switch(mech);
51 if (!m)
52 return (GSS_S_BAD_MECH);
53
54 if (m->gm_pname_to_uid == NULL)
55 return (GSS_S_UNAVAILABLE);
56
57 major_status = _gss_find_mn(minor_status, name, mech, &mn);
58 if (major_status != GSS_S_COMPLETE) {
59 _gss_mg_error(m, major_status, *minor_status);
60 return (major_status);
61 }
62
63 major_status = (*m->gm_pname_to_uid)(minor_status, mn->gmn_name,
64 mech, uidp);
65 if (major_status != GSS_S_COMPLETE)
66 _gss_mg_error(m, major_status, *minor_status);
67
68 return (major_status);
69 }
70