1/*
2 * Copyright 2016-2021 The OpenSSL Project Authors. All Rights Reserved.
3 *
4 * Licensed under the Apache License 2.0 (the "License").  You may not use
5 * this file except in compliance with the License.  You can obtain a copy
6 * in the file LICENSE in the source distribution or at
7 * https://www.openssl.org/source/license.html
8 */
9
10/* Internal tests for the x509 and x509v3 modules */
11
12#include <stdio.h>
13#include <string.h>
14
15#include <openssl/x509.h>
16#include <openssl/x509v3.h>
17#include "testutil.h"
18#include "internal/nelem.h"
19
20/**********************************************************************
21 *
22 * Test of x509v3
23 *
24 ***/
25
26#include "../crypto/x509/ext_dat.h"
27#include "../crypto/x509/standard_exts.h"
28
29static int test_standard_exts(void)
30{
31    size_t i;
32    int prev = -1, good = 1;
33    const X509V3_EXT_METHOD **tmp;
34
35    tmp = standard_exts;
36    for (i = 0; i < OSSL_NELEM(standard_exts); i++, tmp++) {
37        if ((*tmp)->ext_nid < prev)
38            good = 0;
39        prev = (*tmp)->ext_nid;
40
41    }
42    if (!good) {
43        tmp = standard_exts;
44        TEST_error("Extensions out of order!");
45        for (i = 0; i < STANDARD_EXTENSION_COUNT; i++, tmp++)
46            TEST_note("%d : %s", (*tmp)->ext_nid, OBJ_nid2sn((*tmp)->ext_nid));
47    }
48    return good;
49}
50
51typedef struct {
52    const char *ipasc;
53    const char *data;
54    int length;
55} IP_TESTDATA;
56
57static IP_TESTDATA a2i_ipaddress_tests[] = {
58    {"127.0.0.1", "\x7f\x00\x00\x01", 4},
59    {"1.2.3.4", "\x01\x02\x03\x04", 4},
60    {"1.2.3.255", "\x01\x02\x03\xff", 4},
61    {"1.2.3", NULL, 0},
62    {"1.2.3 .4", NULL, 0},
63
64    {"::1", "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01", 16},
65    {"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},
66    {"2001:db8::ff00:42:8329", "\x20\x01\x0d\xb8\x00\x00\x00\x00\x00\x00\xff\x00\x00\x42\x83\x29", 16},
67    {"1:1:1:1:1:1:1:1.test", NULL, 0},
68    {":::1", NULL, 0},
69    {"2001::123g", NULL, 0},
70
71    {"example.test", NULL, 0},
72    {"", NULL, 0},
73
74    {"1.2.3.4 ", "\x01\x02\x03\x04", 4},
75    {" 1.2.3.4", "\x01\x02\x03\x04", 4},
76    {" 1.2.3.4 ", "\x01\x02\x03\x04", 4},
77    {"1.2.3.4.example.test", NULL, 0},
78};
79
80
81static int test_a2i_ipaddress(int idx)
82{
83    int good = 1;
84    ASN1_OCTET_STRING *ip;
85    int len = a2i_ipaddress_tests[idx].length;
86
87    ip = a2i_IPADDRESS(a2i_ipaddress_tests[idx].ipasc);
88    if (len == 0) {
89        if (!TEST_ptr_null(ip)) {
90            good = 0;
91            TEST_note("'%s' should not be parsed as IP address", a2i_ipaddress_tests[idx].ipasc);
92        }
93    } else {
94        if (!TEST_ptr(ip)
95            || !TEST_int_eq(ASN1_STRING_length(ip), len)
96            || !TEST_mem_eq(ASN1_STRING_get0_data(ip), len,
97                            a2i_ipaddress_tests[idx].data, len)) {
98            good = 0;
99        }
100    }
101    ASN1_OCTET_STRING_free(ip);
102    return good;
103}
104
105int setup_tests(void)
106{
107    ADD_TEST(test_standard_exts);
108    ADD_ALL_TESTS(test_a2i_ipaddress, OSSL_NELEM(a2i_ipaddress_tests));
109    return 1;
110}
111