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
|
/***
This file is part of systemd.
Copyright 2016 Zbigniew Jędrzejewski-Szmek
systemd is free software; you can redistribute it and/or modify it
under the terms of the GNU Lesser General Public License as published by
the Free Software Foundation; either version 2.1 of the License, or
(at your option) any later version.
systemd 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
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public License
along with systemd; If not, see <http://www.gnu.org/licenses/>.
***/
#include <sys/stat.h>
#include "basic/alloc-util.h"
#include "basic/fd-util.h"
#include "basic/log.h"
#include "basic/selinux-util.h"
#include "basic/string-util.h"
#include "basic/time-util.h"
#include "basic/util.h"
static void test_testing(void) {
bool b;
log_info("============ %s ==========", __func__);
b = mac_selinux_use();
log_info("mac_selinux_use → %s", yes_no(b));
b = mac_selinux_have();
log_info("mac_selinux_have → %s", yes_no(b));
mac_selinux_retest();
b = mac_selinux_use();
log_info("mac_selinux_use → %s", yes_no(b));
b = mac_selinux_have();
log_info("mac_selinux_have → %s", yes_no(b));
}
static void test_loading(void) {
usec_t n1, n2;
int r;
log_info("============ %s ==========", __func__);
n1 = now(CLOCK_MONOTONIC);
r = mac_selinux_init();
n2 = now(CLOCK_MONOTONIC);
log_info_errno(r, "mac_selinux_init → %d (%m) %.2fs", r, (n2 - n1)/1e6);
}
static void test_cleanup(void) {
usec_t n1, n2;
log_info("============ %s ==========", __func__);
n1 = now(CLOCK_MONOTONIC);
mac_selinux_finish();
n2 = now(CLOCK_MONOTONIC);
log_info("mac_selinux_finish → %.2fs", (n2 - n1)/1e6);
}
static void test_misc(const char* fname) {
_cleanup_(mac_selinux_freep) char *label = NULL, *label2 = NULL, *label3 = NULL;
int r;
_cleanup_close_ int fd = -1;
log_info("============ %s ==========", __func__);
r = mac_selinux_get_our_label(&label);
log_info_errno(r, "mac_selinux_get_our_label → %d (%m), \"%s\"",
r, strnull(label));
r = mac_selinux_get_create_label_from_exe(fname, &label2);
log_info_errno(r, "mac_selinux_create_label_from_exe → %d (%m), \"%s\"",
r, strnull(label2));
fd = socket(AF_INET, SOCK_DGRAM, 0);
assert_se(fd >= 0);
r = mac_selinux_get_child_mls_label(fd, fname, label2, &label3);
log_info_errno(r, "mac_selinux_get_child_mls_label → %d (%m), \"%s\"",
r, strnull(label3));
}
static void test_create_file_prepare(const char* fname) {
int r;
log_info("============ %s ==========", __func__);
r = mac_selinux_create_file_prepare(fname, S_IRWXU);
log_info_errno(r, "mac_selinux_create_file_prepare → %d (%m)", r);
mac_selinux_create_file_clear();
}
int main(int argc, char **argv) {
const char *path = SYSTEMD_BINARY_PATH;
if (argc >= 2)
path = argv[1];
log_set_max_level(LOG_DEBUG);
log_parse_environment();
test_testing();
test_loading();
test_misc(path);
test_create_file_prepare(path);
test_cleanup();
return 0;
}
|
