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
|
/*
* Copyright 2016-2025 The OpenSSL Project Authors. All Rights Reserved.
*
* Licensed under the Apache License 2.0 (the "License"). You may not use
* this file except in compliance with the License. You can obtain a copy
* in the file LICENSE in the source distribution or at
* https://www.openssl.org/source/license.html
*/
/* Internal tests for the x509 and x509v3 modules */
#include <stdio.h>
#include <string.h>
#include <openssl/x509.h>
#include <openssl/x509v3.h>
#include "testutil.h"
#include "internal/nelem.h"
/**********************************************************************
*
* Test of x509v3
*
***/
#include "../crypto/x509/ext_dat.h"
#include "../crypto/x509/standard_exts.h"
static int test_standard_exts(void)
{
size_t i;
int prev = -1, good = 1;
const X509V3_EXT_METHOD **tmp;
tmp = standard_exts;
for (i = 0; i < OSSL_NELEM(standard_exts); i++, tmp++) {
if ((*tmp)->ext_nid < prev)
good = 0;
prev = (*tmp)->ext_nid;
}
if (!good) {
tmp = standard_exts;
TEST_error("Extensions out of order!");
for (i = 0; i < STANDARD_EXTENSION_COUNT; i++, tmp++)
TEST_note("%d : %s", (*tmp)->ext_nid, OBJ_nid2sn((*tmp)->ext_nid));
}
return good;
}
typedef struct {
const char *ipasc;
const char *data;
int length;
} IP_TESTDATA;
static IP_TESTDATA a2i_ipaddress_tests[] = {
{"127.0.0.1", "\x7f\x00\x00\x01", 4},
{"1.2.3.4", "\x01\x02\x03\x04", 4},
{"1.2.3.255", "\x01\x02\x03\xff", 4},
{"255.255.255.255", "\xff\xff\xff\xff", 4},
{"::", "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 16},
{"::1", "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01", 16},
{"::01", "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01", 16},
{"::0001", "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01", 16},
{"ffff::", "\xff\xff\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 16},
{"ffff::1", "\xff\xff\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01", 16},
{"1::2", "\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02", 16},
{"1:1:1:1:1:1:1:1", "\x00\x01\x00\x01\x00\x01\x00\x01\x00\x01\x00\x01\x00\x01\x00\x01", 16},
{"2001:db8::ff00:42:8329", "\x20\x01\x0d\xb8\x00\x00\x00\x00\x00\x00\xff\x00\x00\x42\x83\x29", 16},
{"::1.2.3.4", "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01\x02\x03\x04", 16},
{"ffff:ffff:ffff:ffff:ffff:ffff:1.2.3.4", "\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\x01\x02\x03\x04", 16},
{"1:1:1:1:1:1:1:1.test", NULL, 0},
{":::1", NULL, 0},
{"2001::123g", NULL, 0},
/* Too few IPv4 components. */
{"1", NULL, 0 },
{"1.", NULL, 0 },
{"1.2", NULL, 0 },
{"1.2.", NULL, 0 },
{"1.2.3", NULL, 0 },
{"1.2.3.", NULL, 0 },
/* Invalid embedded IPv4 address. */
{"::1.2.3", NULL, 0 },
/* IPv4 literals take the place of two IPv6 components. */
{"1:2:3:4:5:6:7:1.2.3.4", NULL, 0 },
/* '::' should have fewer than 16 components or it is redundant. */
{"1:2:3:4:5:6:7::8", NULL, 0 },
/* Embedded IPv4 addresses must be at the end. */
{"::1.2.3.4:1", NULL, 0 },
/* Too many components. */
{"1.2.3.4.5", NULL, 0 },
{"1:2:3:4:5:6:7:8:9", NULL, 0 },
{"1:2:3:4:5::6:7:8:9", NULL, 0 },
/* Stray whitespace or other invalid characters. */
{"1.2.3.4 ", NULL, 0 },
{"1.2.3 .4", NULL, 0 },
{"1.2.3. 4", NULL, 0 },
{" 1.2.3.4", NULL, 0 },
{"1.2.3.4.", NULL, 0 },
{"1.2.3.+4", NULL, 0 },
{"1.2.3.-4", NULL, 0 },
{"1.2.3.4.example.test", NULL, 0 },
{"::1 ", NULL, 0 },
{" ::1", NULL, 0 },
{":: 1", NULL, 0 },
{": :1", NULL, 0 },
{"1.2.3.nope", NULL, 0 },
{"::nope", NULL, 0 },
/* Components too large. */
{"1.2.3.256", NULL, 0}, /* Overflows when adding */
{"1.2.3.260", NULL, 0}, /* Overflows when multiplying by 10 */
{"1.2.3.999999999999999999999999999999999999999999", NULL, 0 },
{"::fffff", NULL, 0 },
/* Although not an overflow, more than four hex digits is an error. */
{"::00000", NULL, 0 },
/* Too many colons. */
{":::", NULL, 0 },
{"1:::", NULL, 0 },
{":::2", NULL, 0 },
{"1:::2", NULL, 0 },
/* Only one group of zeros may be elided. */
{"1::2::3", NULL, 0 },
/* We only support decimal. */
{"1.2.3.01", NULL, 0 },
{"1.2.3.0x1", NULL, 0 },
/* Random garbage. */
{"example.test", NULL, 0 },
{"", NULL, 0},
{" 1.2.3.4", NULL, 0},
{" 1.2.3.4 ", NULL, 0},
{"1.2.3.4.example.test", NULL, 0},
};
static int test_a2i_ipaddress(int idx)
{
int good = 1;
ASN1_OCTET_STRING *ip;
int len = a2i_ipaddress_tests[idx].length;
ip = a2i_IPADDRESS(a2i_ipaddress_tests[idx].ipasc);
if (len == 0) {
if (!TEST_ptr_null(ip)) {
good = 0;
TEST_note("'%s' should not be parsed as IP address", a2i_ipaddress_tests[idx].ipasc);
}
} else {
if (!TEST_ptr(ip)
|| !TEST_int_eq(ASN1_STRING_length(ip), len)
|| !TEST_mem_eq(ASN1_STRING_get0_data(ip), len,
a2i_ipaddress_tests[idx].data, len)) {
good = 0;
}
}
ASN1_OCTET_STRING_free(ip);
return good;
}
static int ck_purp(ossl_unused const X509_PURPOSE *purpose,
ossl_unused const X509 *x, int ca)
{
return 1;
}
static int tests_X509_PURPOSE(void)
{
OSSL_LIB_CTX *libctx = NULL;
int id, idx, *p;
X509_PURPOSE *xp;
#undef LN
#define LN "LN_test"
#undef SN
#define SN "SN_test"
#undef ARGS
#define ARGS(id, sn) id, X509_TRUST_MAX, 0, ck_purp, LN, sn, NULL
return TEST_int_gt((id = X509_PURPOSE_get_unused_id(libctx)), X509_PURPOSE_MAX)
&& TEST_int_eq(X509_PURPOSE_get_count() + 1, id)
&& TEST_int_eq(X509_PURPOSE_get_by_id(id), -1)
&& TEST_int_eq(X509_PURPOSE_get_by_sname(SN), -1)
/* add new entry with fresh id and fresh sname: */
&& TEST_int_eq(X509_PURPOSE_add(ARGS(id, SN)), 1)
&& TEST_int_ne((idx = X509_PURPOSE_get_by_sname(SN)), -1)
&& TEST_int_eq(X509_PURPOSE_get_by_id(id), idx)
/* overwrite same entry, should be idempotent: */
&& TEST_int_eq(X509_PURPOSE_add(ARGS(id, SN)), 1)
&& TEST_int_eq(X509_PURPOSE_get_by_sname(SN), idx)
&& TEST_int_eq(X509_PURPOSE_get_by_id(id), idx)
/* fail adding entry with same sname but existing conflicting id: */
&& TEST_int_eq(X509_PURPOSE_add(ARGS(X509_PURPOSE_MAX, SN)), 0)
/* fail adding entry with same existing id but conflicting sname: */
&& TEST_int_eq(X509_PURPOSE_add(ARGS(id, SN"_different")), 0)
&& TEST_ptr((xp = X509_PURPOSE_get0(idx)))
&& TEST_int_eq(X509_PURPOSE_get_id(xp), id)
&& TEST_str_eq(X509_PURPOSE_get0_name(xp), LN)
&& TEST_str_eq(X509_PURPOSE_get0_sname(xp), SN)
&& TEST_int_eq(X509_PURPOSE_get_trust(xp), X509_TRUST_MAX)
&& TEST_int_eq(*(p = &xp->purpose), id)
&& TEST_int_eq(X509_PURPOSE_set(p, X509_PURPOSE_DEFAULT_ANY), 1)
&& TEST_int_eq(X509_PURPOSE_get_id(xp), X509_PURPOSE_DEFAULT_ANY);
}
int setup_tests(void)
{
ADD_TEST(test_standard_exts);
ADD_ALL_TESTS(test_a2i_ipaddress, OSSL_NELEM(a2i_ipaddress_tests));
ADD_TEST(tests_X509_PURPOSE);
return 1;
}
|
