1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
|
/*
Authors:
Sumit Bose <sbose@redhat.com>
Copyright (C) 2014 Red Hat
SSSD tests: Tests ccache utilities
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#include <stdio.h>
#include <popt.h>
#include "util/sss_krb5.h"
#include "providers/krb5/krb5_common.h"
#include "providers/krb5/krb5_ccache.h"
#include "tests/cmocka/common_mock.h"
#define CCACHE_TEST_CLIENT_PRINC "test/client@TEST.CCACHE"
#define CCACHE_TEST_SERVER_PRINC "test/server@TEST.CCACHE"
#define CCACHE_PATH TEST_DIR "/ccache_test.ccache"
struct ccache_test_ctx {
krb5_context kctx;
const char *ccache_file_name;
krb5_principal client_principal;
krb5_principal server_principal;
};
static int setup_ccache(void **state)
{
struct ccache_test_ctx *test_ctx;
krb5_error_code kerr;
krb5_ccache ccache;
krb5_creds test_creds;
static krb5_address addr;
int add=0x12345;
krb5_authdata *a;
static krb5_address *addrs[] = {
&addr,
NULL,
};
assert_true(leak_check_setup());
test_ctx = talloc_zero(global_talloc_context, struct ccache_test_ctx);
assert_non_null(test_ctx);
kerr = krb5_init_context(&test_ctx->kctx);
assert_int_equal(kerr, 0);
addr.magic = KV5M_ADDRESS;
addr.addrtype = ADDRTYPE_INET;
addr.length = 4;
addr.contents = (krb5_octet *) &add;
memset(&test_creds, 0, sizeof(test_creds));
test_creds.magic = KV5M_CREDS;
kerr = krb5_parse_name(test_ctx->kctx, CCACHE_TEST_CLIENT_PRINC,
&test_ctx->client_principal);
assert_int_equal(kerr, 0);
test_creds.client = test_ctx->client_principal;
kerr = krb5_parse_name(test_ctx->kctx, CCACHE_TEST_SERVER_PRINC,
&test_ctx->server_principal);
assert_int_equal(kerr, 0);
test_creds.server = test_ctx->server_principal;
test_creds.keyblock.magic = KV5M_KEYBLOCK;
test_creds.keyblock.contents = 0;
test_creds.keyblock.enctype = 1;
test_creds.keyblock.length = 1;
test_creds.keyblock.contents = (unsigned char *) discard_const("1");
test_creds.times.authtime = 1111;
test_creds.times.starttime = 2222;
test_creds.times.endtime = 3333;
test_creds.times.renew_till = 4444;
test_creds.is_skey = 0;
test_creds.ticket_flags = 5555;
test_creds.addresses = addrs;
test_creds.ticket.magic = KV5M_DATA;
test_creds.ticket.length = sizeof("Ticket");
test_creds.ticket.data = discard_const("Ticket");
test_creds.authdata = malloc (2 * sizeof(krb5_authdata *));
assert_non_null(test_creds.authdata);
a = (krb5_authdata *) malloc(sizeof(krb5_authdata));
assert_non_null(a);
a->magic = KV5M_AUTHDATA;
a->ad_type = KRB5_AUTHDATA_IF_RELEVANT;
a->contents = (krb5_octet * ) malloc(1);
assert_non_null(a->contents);
a->contents[0]=5;
a->length = 1;
test_creds.authdata[0] = a;
test_creds.authdata[1] = NULL;
test_ctx->ccache_file_name = "FILE:" CCACHE_PATH;
kerr = krb5_cc_resolve(test_ctx->kctx, test_ctx->ccache_file_name,
&ccache);
assert_int_equal(kerr, 0);
kerr = krb5_cc_initialize(test_ctx->kctx, ccache, test_creds.client);
assert_int_equal(kerr, 0);
kerr = krb5_cc_store_cred(test_ctx->kctx, ccache, &test_creds);
assert_int_equal(kerr, 0);
kerr = krb5_cc_close(test_ctx->kctx, ccache);
assert_int_equal(kerr, 0);
check_leaks_push(test_ctx);
*state = test_ctx;
krb5_free_authdata(test_ctx->kctx, test_creds.authdata);
return 0;
}
static int teardown_ccache(void **state)
{
int ret;
struct ccache_test_ctx *test_ctx = talloc_get_type(*state,
struct ccache_test_ctx);
assert_non_null(test_ctx);
krb5_free_principal(test_ctx->kctx, test_ctx->client_principal);
krb5_free_principal(test_ctx->kctx, test_ctx->server_principal);
krb5_free_context(test_ctx->kctx);
ret = unlink(CCACHE_PATH);
assert_int_equal(ret, 0);
assert_true(check_leaks_pop(test_ctx) == true);
talloc_free(test_ctx);
assert_true(leak_check_teardown());
return 0;
}
void test_copy_ccache(void **state)
{
krb5_error_code kerr;
char *mem_ccache_name;
krb5_ccache ccache;
krb5_creds mcreds;
krb5_creds creds;
krb5_principal mem_principal;
struct ccache_test_ctx *test_ctx = talloc_get_type(*state,
struct ccache_test_ctx);
assert_non_null(test_ctx);
kerr = copy_ccache_into_memory(test_ctx, test_ctx->kctx,
test_ctx->ccache_file_name,
&mem_ccache_name);
assert_int_equal(kerr, 0);
assert_non_null(mem_ccache_name);
kerr = krb5_cc_resolve(test_ctx->kctx, mem_ccache_name, &ccache);
assert_int_equal(kerr, 0);
talloc_free(mem_ccache_name);
kerr = krb5_cc_get_principal(test_ctx->kctx, ccache, &mem_principal);
assert_int_equal(kerr, 0);
assert_non_null(mem_principal);
assert_true(krb5_principal_compare(test_ctx->kctx, mem_principal,
test_ctx->client_principal));
krb5_free_principal(test_ctx->kctx, mem_principal);
memset(&mcreds, 0, sizeof(mcreds));
memset(&creds, 0, sizeof(mcreds));
mcreds.client = test_ctx->client_principal;
mcreds.server = test_ctx->server_principal;
kerr = krb5_cc_retrieve_cred(test_ctx->kctx, ccache, 0, &mcreds, &creds);
assert_int_equal(kerr, 0);
krb5_free_cred_contents(test_ctx->kctx, &creds);
kerr = krb5_cc_destroy(test_ctx->kctx, ccache);
assert_int_equal(kerr, 0);
}
int main(int argc, const char *argv[])
{
poptContext pc;
int opt;
int rv;
struct poptOption long_options[] = {
POPT_AUTOHELP
SSSD_DEBUG_OPTS
POPT_TABLEEND
};
const struct CMUnitTest tests[] = {
cmocka_unit_test_setup_teardown(test_copy_ccache,
setup_ccache, teardown_ccache),
};
/* Set debug level to invalid value so we can decide if -d 0 was used. */
debug_level = SSSDBG_INVALID;
pc = poptGetContext(argv[0], argc, argv, long_options, 0);
while((opt = poptGetNextOpt(pc)) != -1) {
switch(opt) {
default:
fprintf(stderr, "\nInvalid option %s: %s\n\n",
poptBadOption(pc, 0), poptStrerror(opt));
poptPrintUsage(pc, stderr, 0);
return 1;
}
}
poptFreeContext(pc);
DEBUG_CLI_INIT(debug_level);
/* Even though normally the tests should clean up after themselves
* they might not after a failed run. Remove the old DB to be sure */
tests_set_cwd();
rv = cmocka_run_group_tests(tests, NULL, NULL);
return rv;
}
|
