1 /*-
2  * SPDX-License-Identifier: BSD-2-Clause-FreeBSD
3  *
4  * Copyright (c) 2020 Ryan Moeller <freqlabs@FreeBSD.org>
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  * 1. Redistributions of source code must retain the above copyright
10  *    notice, this list of conditions and the following disclaimer.
11  * 2. Redistributions in binary form must reproduce the above copyright
12  *    notice, this list of conditions and the following disclaimer in the
13  *    documentation and/or other materials provided with the distribution.
14  *
15  * THIS SOFTWARE IS PROVIDED BY THE AUTHORS AND CONTRIBUTORS ``AS IS'' AND
16  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
17  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
18  * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHORS OR CONTRIBUTORS BE LIABLE
19  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
20  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
21  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
22  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
23  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
24  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
25  * SUCH DAMAGE.
26  */
27 
28 #include <sys/cdefs.h>
29 __FBSDID("$FreeBSD$");
30 
31 #include <sys/capsicum.h>
32 #include <sys/nv.h>
33 
34 #include <arpa/inet.h>
35 #include <netinet/in.h>
36 
37 #include <assert.h>
38 #include <err.h>
39 #include <errno.h>
40 #include <netdb.h>
41 #include <stdio.h>
42 #include <stdlib.h>
43 #include <string.h>
44 #include <unistd.h>
45 
46 #include <libcasper.h>
47 #include <casper/cap_netdb.h>
48 
49 #include <atf-c.h>
50 
51 static cap_channel_t *
52 initcap(void)
53 {
54 	cap_channel_t *capcas, *capnetdb;
55 
56 	capcas = cap_init();
57 	ATF_REQUIRE(capcas != NULL);
58 
59 	capnetdb = cap_service_open(capcas, "system.netdb");
60 	ATF_REQUIRE(capnetdb != NULL);
61 
62 	cap_close(capcas);
63 
64 	return (capnetdb);
65 }
66 
67 ATF_TC_WITHOUT_HEAD(cap_netdb__getprotobyname);
68 ATF_TC_BODY(cap_netdb__getprotobyname, tc)
69 {
70 	cap_channel_t *capnetdb;
71 	struct protoent *pp;
72 	size_t n = 0;
73 
74 	capnetdb = initcap();
75 
76 	pp = cap_getprotobyname(capnetdb, "tcp");
77 	ATF_REQUIRE(pp != NULL);
78 
79 	ATF_REQUIRE(pp->p_name != NULL);
80 	ATF_REQUIRE(pp->p_aliases != NULL);
81 	while (pp->p_aliases[n] != NULL)
82 		++n;
83 	ATF_REQUIRE(n > 0);
84 	ATF_REQUIRE(pp->p_proto != 0);
85 
86 	cap_close(capnetdb);
87 }
88 
89 ATF_TP_ADD_TCS(tp)
90 {
91 	ATF_TP_ADD_TC(tp, cap_netdb__getprotobyname);
92 
93 	return (atf_no_error());
94 }
95