authkeys.c revision 1.1.1.3.10.2 1 /* $NetBSD: authkeys.c,v 1.1.1.3.10.2 2015/11/08 01:55:36 riz Exp $ */
2
3 /* This file contains test for both libntp/authkeys.c and libntp/authusekey.c */
4
5 #include "config.h"
6
7 #include "ntp.h"
8 #include "ntp_stdlib.h"
9 #include "ntp_calendar.h"
10
11 #include "unity.h"
12
13 #ifdef OPENSSL
14 # include "openssl/err.h"
15 # include "openssl/rand.h"
16 # include "openssl/evp.h"
17 #endif
18
19 u_long current_time = 4;
20 int counter = 0;
21
22 void setUp(void);
23 void tearDown(void);
24 void AddTrustedKey(keyid_t keyno);
25 void AddUntrustedKey(keyid_t keyno);
26 void test_AddTrustedKeys(void);
27 void test_AddUntrustedKey(void);
28 void test_HaveKeyCorrect(void);
29 void test_HaveKeyIncorrect(void);
30 void test_AddWithAuthUseKey(void);
31 void test_EmptyKey(void);
32
33
34 void
35 setUp(void)
36 {
37 if (counter == 0) {
38 counter++;
39 init_auth(); // causes segfault if called more than once
40 }
41 /*
42 * init_auth() is called by tests_main.cpp earlier. It
43 * does not initialize global variables like
44 * authnumkeys, so let's reset them to zero here.
45 */
46 authnumkeys = 0;
47
48 /*
49 * Especially, empty the key cache!
50 */
51 cache_keyid = 0;
52 cache_type = 0;
53 cache_flags = 0;
54 cache_secret = NULL;
55 cache_secretsize = 0;
56 }
57
58 void
59 tearDown(void)
60 {
61
62 }
63
64 static const int KEYTYPE = KEY_TYPE_MD5;
65
66 void
67 AddTrustedKey(keyid_t keyno) {
68 /*
69 * We need to add a MD5-key in addition to setting the
70 * trust, because authhavekey() requires type != 0.
71 */
72 MD5auth_setkey(keyno, KEYTYPE, NULL, 0);
73
74 authtrust(keyno, TRUE);
75 }
76
77 void
78 AddUntrustedKey(keyid_t keyno) {
79 authtrust(keyno, FALSE);
80 }
81
82 void
83 test_AddTrustedKeys(void) {
84 const keyid_t KEYNO1 = 5;
85 const keyid_t KEYNO2 = 8;
86
87 AddTrustedKey(KEYNO1);
88 AddTrustedKey(KEYNO2);
89
90 TEST_ASSERT_TRUE(authistrusted(KEYNO1));
91 TEST_ASSERT_TRUE(authistrusted(KEYNO2));
92 }
93
94 void
95 test_AddUntrustedKey(void) {
96 const keyid_t KEYNO = 3;
97
98 AddUntrustedKey(KEYNO);
99
100 TEST_ASSERT_FALSE(authistrusted(KEYNO));
101 }
102
103 void
104 test_HaveKeyCorrect(void) {
105 const keyid_t KEYNO = 3;
106
107 AddTrustedKey(KEYNO);
108
109 TEST_ASSERT_TRUE(auth_havekey(KEYNO));
110 TEST_ASSERT_TRUE(authhavekey(KEYNO));
111 }
112
113 void
114 test_HaveKeyIncorrect(void) {
115 const keyid_t KEYNO = 2;
116
117 TEST_ASSERT_FALSE(auth_havekey(KEYNO));
118 TEST_ASSERT_FALSE(authhavekey(KEYNO));
119 }
120
121 void
122 test_AddWithAuthUseKey(void) {
123 const keyid_t KEYNO = 5;
124 const char* KEY = "52a";
125
126 TEST_ASSERT_TRUE(authusekey(KEYNO, KEYTYPE, (u_char*)KEY));
127 }
128
129 void
130 test_EmptyKey(void) {
131 const keyid_t KEYNO = 3;
132 const char* KEY = "";
133
134
135 TEST_ASSERT_FALSE(authusekey(KEYNO, KEYTYPE, (u_char*)KEY));
136 }
137