1/*
2 * Copyright (c) 2003-2004 Kungliga Tekniska Högskolan
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#include "gsskrb5_locl.h"
35#include <err.h>
36#include <getarg.h>
37
38static int version_flag = 0;
39static int help_flag	= 0;
40
41static void
42copy_import(void)
43{
44    gss_cred_id_t cred1, cred2;
45    OM_uint32 maj_stat, min_stat;
46    gss_name_t name1, name2;
47    OM_uint32 lifetime1, lifetime2;
48    gss_cred_usage_t usage1, usage2;
49    gss_OID_set mechs1, mechs2;
50    krb5_ccache id;
51    krb5_error_code ret;
52    krb5_context context;
53    int equal;
54
55    maj_stat = gss_acquire_cred(&min_stat, GSS_C_NO_NAME, GSS_C_INDEFINITE,
56				GSS_C_NO_OID_SET, GSS_C_INITIATE,
57				&cred1, NULL, NULL);
58    if (maj_stat != GSS_S_COMPLETE)
59	errx(1, "gss_acquire_cred");
60
61    maj_stat = gss_inquire_cred(&min_stat, cred1, &name1, &lifetime1,
62				&usage1, &mechs1);
63    if (maj_stat != GSS_S_COMPLETE)
64	errx(1, "gss_inquire_cred");
65
66    ret = krb5_init_context(&context);
67    if (ret)
68	errx(1, "krb5_init_context");
69
70    ret = krb5_cc_new_unique(context, krb5_cc_type_memory, NULL, &id);
71    if (ret)
72	krb5_err(context, 1, ret, "krb5_cc_new_unique");
73
74    maj_stat = gss_krb5_copy_ccache(&min_stat, context, cred1, id);
75    if (maj_stat != GSS_S_COMPLETE)
76	errx(1, "gss_krb5_copy_ccache");
77
78    maj_stat = gss_krb5_import_cred(&min_stat, id, NULL, NULL, &cred2);
79    if (maj_stat != GSS_S_COMPLETE)
80	errx(1, "gss_krb5_import_cred");
81
82    maj_stat = gss_inquire_cred(&min_stat, cred2, &name2, &lifetime2,
83				&usage2, &mechs2);
84    if (maj_stat != GSS_S_COMPLETE)
85	errx(1, "gss_inquire_cred 2");
86
87    maj_stat = gss_compare_name(&min_stat, name1, name2, &equal);
88    if (maj_stat != GSS_S_COMPLETE)
89	errx(1, "gss_compare_name");
90    if (!equal)
91	errx(1, "names not equal");
92
93    if (lifetime1 != lifetime1)
94	errx(1, "lifetime not equal");
95
96    if (usage1 != usage1)
97	errx(1, "usage not equal");
98
99    gss_release_cred(&min_stat, &cred1);
100    gss_release_cred(&min_stat, &cred2);
101
102    gss_release_name(&min_stat, &name1);
103    gss_release_name(&min_stat, &name2);
104
105#if 0
106    compare(mechs1, mechs2);
107#endif
108
109    gss_release_oid_set(&min_stat, &mechs1);
110    gss_release_oid_set(&min_stat, &mechs2);
111
112    krb5_cc_destroy(context, id);
113    krb5_free_context(context);
114}
115
116static struct getargs args[] = {
117    {"version",	0,	arg_flag,	&version_flag, "print version", NULL },
118    {"help",	0,	arg_flag,	&help_flag,  NULL, NULL }
119};
120
121static void
122usage (int ret)
123{
124    arg_printusage (args, sizeof(args)/sizeof(*args),
125		    NULL, "");
126    exit (ret);
127}
128
129int
130main(int argc, char **argv)
131{
132    int optidx = 0;
133
134    setprogname(argv[0]);
135    if(getarg(args, sizeof(args) / sizeof(args[0]), argc, argv, &optidx))
136	usage(1);
137
138    if (help_flag)
139	usage (0);
140
141    if(version_flag){
142	print_version(NULL);
143	exit(0);
144    }
145
146    argc -= optidx;
147    argv += optidx;
148
149    copy_import();
150
151    return 0;
152}
153