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git.ipfire.org Git - thirdparty/openssl.git/blob - test/x509aux.c
2 * Copyright 2016-2018 The OpenSSL Project Authors. All Rights Reserved.
4 * Licensed under the Apache License 2.0 (the "License");
5 * you may not use this file except in compliance with the License.
6 * You may obtain a copy of the License at
7 * https://www.openssl.org/source/license.html
8 * or in the file LICENSE in the source distribution.
15 #include <openssl/x509.h>
16 #include <openssl/pem.h>
17 #include <openssl/conf.h>
18 #include <openssl/err.h>
19 #include "internal/nelem.h"
22 static int test_certs(int num
)
27 unsigned char *data
= 0;
29 typedef X509
*(*d2i_X509_t
)(X509
**, const unsigned char **, long);
30 typedef int (*i2d_X509_t
)(const X509
*, unsigned char **);
32 BIO
*fp
= BIO_new_file(test_get_argument(num
), "r");
38 for (c
= 0; !err
&& PEM_read_bio(fp
, &name
, &header
, &data
, &len
); ++c
) {
39 const int trusted
= (strcmp(name
, PEM_STRING_X509_TRUSTED
) == 0);
41 d2i_X509_t d2i
= trusted
? d2i_X509_AUX
: d2i_X509
;
42 i2d_X509_t i2d
= trusted
? i2d_X509_AUX
: i2d_X509
;
44 const unsigned char *p
= data
;
45 unsigned char *buf
= NULL
;
50 && strcmp(name
, PEM_STRING_X509
) != 0
51 && strcmp(name
, PEM_STRING_X509_OLD
) != 0) {
52 TEST_error("unexpected PEM object: %s", name
);
56 cert
= d2i(NULL
, &p
, len
);
58 if (cert
== NULL
|| (p
- data
) != len
) {
59 TEST_error("error parsing input %s", name
);
64 /* Test traditional 2-pass encoding into caller allocated buffer */
65 enclen
= i2d(cert
, NULL
);
67 TEST_error("encoded length %ld of %s != input length %ld",
72 if ((buf
= bufp
= OPENSSL_malloc(len
)) == NULL
) {
73 TEST_perror("malloc");
77 enclen
= i2d(cert
, &bufp
);
79 TEST_error("encoded length %ld of %s != input length %ld",
84 enclen
= (long) (bufp
- buf
);
86 TEST_error("unexpected buffer position after encoding %s", name
);
90 if (memcmp(buf
, data
, len
) != 0) {
91 TEST_error("encoded content of %s does not match input", name
);
96 reuse
= d2i(&reuse
, &p
, enclen
);
97 if (reuse
== NULL
|| X509_cmp (reuse
, cert
)) {
98 TEST_error("X509_cmp does not work with %s", name
);
105 /* Test 1-pass encoding into library allocated buffer */
106 enclen
= i2d(cert
, &buf
);
108 TEST_error("encoded length %ld of %s != input length %ld",
113 if (memcmp(buf
, data
, len
) != 0) {
114 TEST_error("encoded content of %s does not match input", name
);
120 /* Encode just the cert and compare with initial encoding */
124 /* Test 1-pass encoding into library allocated buffer */
125 enclen
= i2d(cert
, &buf
);
127 TEST_error("encoded length %ld of %s > input length %ld",
132 if (memcmp(buf
, data
, enclen
) != 0) {
133 TEST_error("encoded cert content does not match input");
140 * If any of these were null, PEM_read() would have failed.
146 OPENSSL_free(header
);
152 if (ERR_GET_REASON(ERR_peek_last_error()) == PEM_R_NO_START_LINE
) {
153 /* Reached end of PEM file */
160 /* Some other PEM read error */
164 OPT_TEST_DECLARE_USAGE("certfile...\n")
166 int setup_tests(void)
168 size_t n
= test_get_argument_count();
172 ADD_ALL_TESTS(test_certs
, (int)n
);