1*3ba4c8c8SDag-Erling Smørgrav /*-
2*3ba4c8c8SDag-Erling Smørgrav * Copyright (c) 2023 Dag-Erling Smørgrav
3*3ba4c8c8SDag-Erling Smørgrav * All rights reserved.
4*3ba4c8c8SDag-Erling Smørgrav *
5*3ba4c8c8SDag-Erling Smørgrav * Redistribution and use in source and binary forms, with or without
6*3ba4c8c8SDag-Erling Smørgrav * modification, are permitted provided that the following conditions
7*3ba4c8c8SDag-Erling Smørgrav * are met:
8*3ba4c8c8SDag-Erling Smørgrav * 1. Redistributions of source code must retain the above copyright
9*3ba4c8c8SDag-Erling Smørgrav * notice, this list of conditions and the following disclaimer.
10*3ba4c8c8SDag-Erling Smørgrav * 2. Redistributions in binary form must reproduce the above copyright
11*3ba4c8c8SDag-Erling Smørgrav * notice, this list of conditions and the following disclaimer in the
12*3ba4c8c8SDag-Erling Smørgrav * documentation and/or other materials provided with the distribution.
13*3ba4c8c8SDag-Erling Smørgrav * 3. The name of the author may not be used to endorse or promote
14*3ba4c8c8SDag-Erling Smørgrav * products derived from this software without specific prior written
15*3ba4c8c8SDag-Erling Smørgrav * permission.
16*3ba4c8c8SDag-Erling Smørgrav *
17*3ba4c8c8SDag-Erling Smørgrav * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
18*3ba4c8c8SDag-Erling Smørgrav * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
19*3ba4c8c8SDag-Erling Smørgrav * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
20*3ba4c8c8SDag-Erling Smørgrav * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
21*3ba4c8c8SDag-Erling Smørgrav * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
22*3ba4c8c8SDag-Erling Smørgrav * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
23*3ba4c8c8SDag-Erling Smørgrav * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
24*3ba4c8c8SDag-Erling Smørgrav * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
25*3ba4c8c8SDag-Erling Smørgrav * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
26*3ba4c8c8SDag-Erling Smørgrav * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
27*3ba4c8c8SDag-Erling Smørgrav * SUCH DAMAGE.
28*3ba4c8c8SDag-Erling Smørgrav */
29*3ba4c8c8SDag-Erling Smørgrav
30*3ba4c8c8SDag-Erling Smørgrav #ifdef HAVE_CONFIG_H
31*3ba4c8c8SDag-Erling Smørgrav # include "config.h"
32*3ba4c8c8SDag-Erling Smørgrav #endif
33*3ba4c8c8SDag-Erling Smørgrav
34*3ba4c8c8SDag-Erling Smørgrav #include <err.h>
35*3ba4c8c8SDag-Erling Smørgrav #include <stdint.h>
36*3ba4c8c8SDag-Erling Smørgrav #include <stdio.h>
37*3ba4c8c8SDag-Erling Smørgrav #include <stdlib.h>
38*3ba4c8c8SDag-Erling Smørgrav #include <string.h>
39*3ba4c8c8SDag-Erling Smørgrav #include <unistd.h>
40*3ba4c8c8SDag-Erling Smørgrav
41*3ba4c8c8SDag-Erling Smørgrav #include <cryb/test.h>
42*3ba4c8c8SDag-Erling Smørgrav
43*3ba4c8c8SDag-Erling Smørgrav #include <security/pam_appl.h>
44*3ba4c8c8SDag-Erling Smørgrav #include <security/openpam.h>
45*3ba4c8c8SDag-Erling Smørgrav
46*3ba4c8c8SDag-Erling Smørgrav #include "openpam_impl.h"
47*3ba4c8c8SDag-Erling Smørgrav
48*3ba4c8c8SDag-Erling Smørgrav #define T_FUNC(n, d) \
49*3ba4c8c8SDag-Erling Smørgrav static const char *t_ ## n ## _desc = d; \
50*3ba4c8c8SDag-Erling Smørgrav static int t_ ## n ## _func(OPENPAM_UNUSED(char **desc), \
51*3ba4c8c8SDag-Erling Smørgrav OPENPAM_UNUSED(void *arg))
52*3ba4c8c8SDag-Erling Smørgrav
53*3ba4c8c8SDag-Erling Smørgrav #define T(n) \
54*3ba4c8c8SDag-Erling Smørgrav t_add_test(&t_ ## n ## _func, NULL, "%s", t_ ## n ## _desc)
55*3ba4c8c8SDag-Erling Smørgrav
56*3ba4c8c8SDag-Erling Smørgrav const char *pam_return_so;
57*3ba4c8c8SDag-Erling Smørgrav
58*3ba4c8c8SDag-Erling Smørgrav T_FUNC(final_percent, "template ends with %")
59*3ba4c8c8SDag-Erling Smørgrav {
60*3ba4c8c8SDag-Erling Smørgrav char template[] = "test%\0deadbeef";
61*3ba4c8c8SDag-Erling Smørgrav char buf[] = "Squeamish Ossifrage";
62*3ba4c8c8SDag-Erling Smørgrav size_t bufsize = sizeof(buf);
63*3ba4c8c8SDag-Erling Smørgrav int pam_err, ret;
64*3ba4c8c8SDag-Erling Smørgrav
65*3ba4c8c8SDag-Erling Smørgrav pam_err = openpam_subst(NULL, buf, &bufsize, template);
66*3ba4c8c8SDag-Erling Smørgrav ret = (pam_err == PAM_SUCCESS);
67*3ba4c8c8SDag-Erling Smørgrav ret &= t_compare_sz(sizeof("test%"), bufsize);
68*3ba4c8c8SDag-Erling Smørgrav ret &= t_compare_str("test%", buf);
69*3ba4c8c8SDag-Erling Smørgrav return (ret);
70*3ba4c8c8SDag-Erling Smørgrav }
71*3ba4c8c8SDag-Erling Smørgrav
72*3ba4c8c8SDag-Erling Smørgrav
73*3ba4c8c8SDag-Erling Smørgrav /***************************************************************************
74*3ba4c8c8SDag-Erling Smørgrav * Boilerplate
75*3ba4c8c8SDag-Erling Smørgrav */
76*3ba4c8c8SDag-Erling Smørgrav
77*3ba4c8c8SDag-Erling Smørgrav static int
t_prepare(int argc,char * argv[])78*3ba4c8c8SDag-Erling Smørgrav t_prepare(int argc, char *argv[])
79*3ba4c8c8SDag-Erling Smørgrav {
80*3ba4c8c8SDag-Erling Smørgrav
81*3ba4c8c8SDag-Erling Smørgrav (void)argc;
82*3ba4c8c8SDag-Erling Smørgrav (void)argv;
83*3ba4c8c8SDag-Erling Smørgrav
84*3ba4c8c8SDag-Erling Smørgrav if ((pam_return_so = getenv("PAM_RETURN_SO")) == NULL) {
85*3ba4c8c8SDag-Erling Smørgrav t_printv("define PAM_RETURN_SO before running these tests\n");
86*3ba4c8c8SDag-Erling Smørgrav return (0);
87*3ba4c8c8SDag-Erling Smørgrav }
88*3ba4c8c8SDag-Erling Smørgrav
89*3ba4c8c8SDag-Erling Smørgrav openpam_set_feature(OPENPAM_RESTRICT_MODULE_NAME, 0);
90*3ba4c8c8SDag-Erling Smørgrav openpam_set_feature(OPENPAM_VERIFY_MODULE_FILE, 0);
91*3ba4c8c8SDag-Erling Smørgrav openpam_set_feature(OPENPAM_RESTRICT_SERVICE_NAME, 0);
92*3ba4c8c8SDag-Erling Smørgrav openpam_set_feature(OPENPAM_VERIFY_POLICY_FILE, 0);
93*3ba4c8c8SDag-Erling Smørgrav openpam_set_feature(OPENPAM_FALLBACK_TO_OTHER, 0);
94*3ba4c8c8SDag-Erling Smørgrav
95*3ba4c8c8SDag-Erling Smørgrav T(final_percent);
96*3ba4c8c8SDag-Erling Smørgrav
97*3ba4c8c8SDag-Erling Smørgrav return (0);
98*3ba4c8c8SDag-Erling Smørgrav }
99*3ba4c8c8SDag-Erling Smørgrav
100*3ba4c8c8SDag-Erling Smørgrav int
main(int argc,char * argv[])101*3ba4c8c8SDag-Erling Smørgrav main(int argc, char *argv[])
102*3ba4c8c8SDag-Erling Smørgrav {
103*3ba4c8c8SDag-Erling Smørgrav
104*3ba4c8c8SDag-Erling Smørgrav t_main(t_prepare, NULL, argc, argv);
105*3ba4c8c8SDag-Erling Smørgrav }
106