1/*
2 * Copyright (c) 2003-2004 Kungliga Tekniska H�gskolan
3 * (Royal Institute of Technology, Stockholm, Sweden).
4 * All rights reserved.
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 *
10 * 1. Redistributions of source code must retain the above copyright
11 *    notice, this list of conditions and the following disclaimer.
12 *
13 * 2. Redistributions in binary form must reproduce the above copyright
14 *    notice, this list of conditions and the following disclaimer in the
15 *    documentation and/or other materials provided with the distribution.
16 *
17 * 3. Neither the name of KTH nor the names of its contributors may be
18 *    used to endorse or promote products derived from this software without
19 *    specific prior written permission.
20 *
21 * THIS SOFTWARE IS PROVIDED BY KTH AND ITS CONTRIBUTORS ``AS IS'' AND ANY
22 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
23 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
24 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL KTH OR ITS CONTRIBUTORS BE
25 * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
26 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
27 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
28 * BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
29 * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
30 * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
31 * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
32 */
33
34#ifdef HAVE_CONFIG_H
35#include <config.h>
36#endif
37
38#include <stdio.h>
39#include <stdlib.h>
40#include <string.h>
41#include <stdarg.h>
42#include <gssapi.h>
43#include <krb5.h>
44#include <err.h>
45#include <roken.h>
46#include <getarg.h>
47
48RCSID("$Id: test_kcred.c 20694 2007-05-30 13:58:46Z lha $");
49
50static int version_flag = 0;
51static int help_flag	= 0;
52
53static void
54copy_import(void)
55{
56    gss_cred_id_t cred1, cred2;
57    OM_uint32 maj_stat, min_stat;
58    gss_name_t name1, name2;
59    OM_uint32 lifetime1, lifetime2;
60    gss_cred_usage_t usage1, usage2;
61    gss_OID_set mechs1, mechs2;
62    krb5_ccache id;
63    krb5_error_code ret;
64    krb5_context context;
65    int equal;
66
67    maj_stat = gss_acquire_cred(&min_stat, GSS_C_NO_NAME, GSS_C_INDEFINITE,
68				GSS_C_NO_OID_SET, GSS_C_INITIATE,
69				&cred1, NULL, NULL);
70    if (maj_stat != GSS_S_COMPLETE)
71	errx(1, "gss_acquire_cred");
72
73    maj_stat = gss_inquire_cred(&min_stat, cred1, &name1, &lifetime1,
74				&usage1, &mechs1);
75    if (maj_stat != GSS_S_COMPLETE)
76	errx(1, "gss_inquire_cred");
77
78    ret = krb5_init_context(&context);
79    if (ret)
80	errx(1, "krb5_init_context");
81
82    ret = krb5_cc_gen_new(context, &krb5_mcc_ops, &id);
83    if (ret)
84	krb5_err(context, 1, ret, "krb5_cc_gen_new");
85
86    maj_stat = gss_krb5_copy_ccache(&min_stat, cred1, id);
87    if (maj_stat != GSS_S_COMPLETE)
88	errx(1, "gss_krb5_copy_ccache");
89
90    maj_stat = gss_krb5_import_cred(&min_stat, id, NULL, NULL, &cred2);
91    if (maj_stat != GSS_S_COMPLETE)
92	errx(1, "gss_krb5_import_cred");
93
94    maj_stat = gss_inquire_cred(&min_stat, cred2, &name2, &lifetime2,
95				&usage2, &mechs2);
96    if (maj_stat != GSS_S_COMPLETE)
97	errx(1, "gss_inquire_cred 2");
98
99    maj_stat = gss_compare_name(&min_stat, name1, name2, &equal);
100    if (maj_stat != GSS_S_COMPLETE)
101	errx(1, "gss_compare_name");
102    if (!equal)
103	errx(1, "names not equal");
104
105    if (lifetime1 != lifetime2)
106	errx(1, "lifetime not equal %lu != %lu",
107	     (unsigned long)lifetime1, (unsigned long)lifetime2);
108
109    if (usage1 != usage2) {
110	/* as long any of them is both are everything it ok */
111	if (usage1 != GSS_C_BOTH && usage2 != GSS_C_BOTH)
112	    errx(1, "usages disjoined");
113    }
114
115    gss_release_name(&min_stat, &name2);
116    gss_release_oid_set(&min_stat, &mechs2);
117
118    maj_stat = gss_inquire_cred(&min_stat, cred2, &name2, &lifetime2,
119				&usage2, &mechs2);
120    if (maj_stat != GSS_S_COMPLETE)
121	errx(1, "gss_inquire_cred");
122
123    maj_stat = gss_compare_name(&min_stat, name1, name2, &equal);
124    if (maj_stat != GSS_S_COMPLETE)
125	errx(1, "gss_compare_name");
126    if (!equal)
127	errx(1, "names not equal");
128
129    if (lifetime1 != lifetime2)
130	errx(1, "lifetime not equal %lu != %lu",
131	     (unsigned long)lifetime1, (unsigned long)lifetime2);
132
133    gss_release_cred(&min_stat, &cred1);
134    gss_release_cred(&min_stat, &cred2);
135
136    gss_release_name(&min_stat, &name1);
137    gss_release_name(&min_stat, &name2);
138
139#if 0
140    compare(mechs1, mechs2);
141#endif
142
143    gss_release_oid_set(&min_stat, &mechs1);
144    gss_release_oid_set(&min_stat, &mechs2);
145
146    krb5_cc_destroy(context, id);
147    krb5_free_context(context);
148}
149
150static struct getargs args[] = {
151    {"version",	0,	arg_flag,	&version_flag, "print version", NULL },
152    {"help",	0,	arg_flag,	&help_flag,  NULL, NULL }
153};
154
155static void
156usage (int ret)
157{
158    arg_printusage (args, sizeof(args)/sizeof(*args),
159		    NULL, "");
160    exit (ret);
161}
162
163int
164main(int argc, char **argv)
165{
166    int optidx = 0;
167
168    setprogname(argv[0]);
169    if(getarg(args, sizeof(args) / sizeof(args[0]), argc, argv, &optidx))
170	usage(1);
171
172    if (help_flag)
173	usage (0);
174
175    if(version_flag){
176	print_version(NULL);
177	exit(0);
178    }
179
180    argc -= optidx;
181    argv += optidx;
182
183    copy_import();
184
185    return 0;
186}
187