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Merge pull request #7604 from ColtonWilley/explicit_len_pattern_match

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Rewrite pattern matching to use explicit length
This commit is contained in:
David Garske
2024-06-03 12:04:12 -07:00
committed by GitHub
parent 43f4ba91da 0c0069331b
commit 1f684e62d6
4 changed files with 464 additions and 40 deletions
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114
src/internal.c
View File

@ -12393,55 +12393,77 @@ int CipherRequires(byte first, byte second, int requirement)
*.z.com matches y.z.com but not x.y.z.com *.z.com matches y.z.com but not x.y.z.com
return 1 on success */ return 1 on success */
int MatchDomainName(const char* pattern, int len, const char* str) int MatchDomainName(const char* pattern, int patternLen, const char* str,
word32 strLen)
{ {
int ret = 0; int ret = 0;
if (pattern == NULL || str == NULL || len <= 0) if (pattern == NULL || str == NULL || patternLen <= 0 || strLen == 0)
return 0; return 0;
while (len > 0) { while (patternLen > 0) {
/* Get the next pattern char to evaluate */
char p = (char)XTOLOWER((unsigned char)*pattern++); char p = (char)XTOLOWER((unsigned char)*pattern);
if (p == '\0') if (p == '\0')
break; break;
pattern++;
if (p == '*') { if (p == '*') {
char s; char s;
/* We will always match '*' */
patternLen--;
while (--len > 0) { /* Consume any extra '*' chars until the next non '*' char. */
while (patternLen > 0) {
p = (char)XTOLOWER((unsigned char)*pattern); p = (char)XTOLOWER((unsigned char)*pattern);
pattern++; pattern++;
if (p == '\0' && len > 0) if (p == '\0' && patternLen > 0)
return 0; return 0;
if (p != '*') if (p != '*')
break; break;
patternLen--;
} }
if (len == 0) /* Consume str until we reach next char in pattern after '*' or
p = '\0'; * end of string */
while (strLen > 0) {
s = (char)XTOLOWER((unsigned char) *str);
str++;
strLen--;
while ( (s = (char)XTOLOWER((unsigned char) *str)) != '\0') { /* p is next char in pattern after '*', or '*' if '*' is the
if (s == p) * last char in the pattern (in which case patternLen is 1) */
if ( ((s == p) && (patternLen > 0))) {
/* We had already counted the '*' as matched, this means
* we also matched the next non '*' char in pattern */
patternLen--;
break; break;
}
/* If strlen is 0, we have consumed the entire string. Count that
* as a match of '*' */
if (strLen == 0) {
break;
}
if (s == '.') if (s == '.')
return 0; return 0;
str++;
} }
} }
else { else {
/* Simple case, pattern match exactly */
if (p != (char)XTOLOWER((unsigned char) *str)) if (p != (char)XTOLOWER((unsigned char) *str))
return 0; return 0;
}
if (len > 0) {
str++; str++;
len--; strLen--;
patternLen--;
} }
} }
if (*str == '\0' && len == 0) { if (strLen == 0 && patternLen == 0) {
ret = 1; /* success */ ret = 1; /* success */
} }
@ -12453,14 +12475,16 @@ int MatchDomainName(const char* pattern, int len, const char* str)
* Fail if there are wild patterns and they didn't match. * Fail if there are wild patterns and they didn't match.
* Check the common name if no alternative names matched. * Check the common name if no alternative names matched.
* *
* dCert Decoded cert to get the alternative names from. * dCert Decoded cert to get the alternative names from.
* domain Domain name to compare against. * domain Domain name to compare against.
* checkCN Whether to check the common name. * domainLen Length of the domain name.
* returns 1 : match was found. * checkCN Whether to check the common name.
* 0 : no match found. * returns 1 : match was found.
* -1 : No matches and wild pattern match failed. * 0 : no match found.
* -1 : No matches and wild pattern match failed.
*/ */
int CheckForAltNames(DecodedCert* dCert, const char* domain, int* checkCN) int CheckForAltNames(DecodedCert* dCert, const char* domain, word32 domainLen,
int* checkCN)
{ {
int match = 0; int match = 0;
DNS_entry* altName = NULL; DNS_entry* altName = NULL;
@ -12491,7 +12515,7 @@ int CheckForAltNames(DecodedCert* dCert, const char* domain, int* checkCN)
len = (word32)altName->len; len = (word32)altName->len;
} }
if (MatchDomainName(buf, (int)len, domain)) { if (MatchDomainName(buf, (int)len, domain, domainLen)) {
match = 1; match = 1;
if (checkCN != NULL) { if (checkCN != NULL) {
*checkCN = 0; *checkCN = 0;
@ -12525,10 +12549,8 @@ int CheckHostName(DecodedCert* dCert, const char *domainName, size_t domainNameL
int checkCN; int checkCN;
int ret = DOMAIN_NAME_MISMATCH; int ret = DOMAIN_NAME_MISMATCH;
/* Assume name is NUL terminated. */ if (CheckForAltNames(dCert, domainName, (word32)domainNameLen,
(void)domainNameLen; &checkCN) != 1) {
if (CheckForAltNames(dCert, domainName, &checkCN) != 1) {
WOLFSSL_MSG("DomainName match on alt names failed"); WOLFSSL_MSG("DomainName match on alt names failed");
} }
else { else {
@ -12538,7 +12560,7 @@ int CheckHostName(DecodedCert* dCert, const char *domainName, size_t domainNameL
#ifndef WOLFSSL_HOSTNAME_VERIFY_ALT_NAME_ONLY #ifndef WOLFSSL_HOSTNAME_VERIFY_ALT_NAME_ONLY
if (checkCN == 1) { if (checkCN == 1) {
if (MatchDomainName(dCert->subjectCN, dCert->subjectCNLen, if (MatchDomainName(dCert->subjectCN, dCert->subjectCNLen,
domainName) == 1) { domainName, (word32)domainNameLen) == 1) {
ret = 0; ret = 0;
} }
else { else {
@ -13576,7 +13598,8 @@ int DoVerifyCallback(WOLFSSL_CERT_MANAGER* cm, WOLFSSL* ssl, int cert_err,
ssl->param && ssl->param->hostName[0]) { ssl->param && ssl->param->hostName[0]) {
/* If altNames names is present, then subject common name is ignored */ /* If altNames names is present, then subject common name is ignored */
if (args->dCert->altNames != NULL) { if (args->dCert->altNames != NULL) {
if (CheckForAltNames(args->dCert, ssl->param->hostName, NULL) != 1) { if (CheckForAltNames(args->dCert, ssl->param->hostName,
(word32)XSTRLEN(ssl->param->hostName), NULL) != 1) {
if (cert_err == 0) { if (cert_err == 0) {
ret = DOMAIN_NAME_MISMATCH; ret = DOMAIN_NAME_MISMATCH;
WOLFSSL_ERROR_VERBOSE(ret); WOLFSSL_ERROR_VERBOSE(ret);
@ -13586,9 +13609,11 @@ int DoVerifyCallback(WOLFSSL_CERT_MANAGER* cm, WOLFSSL* ssl, int cert_err,
#ifndef WOLFSSL_HOSTNAME_VERIFY_ALT_NAME_ONLY #ifndef WOLFSSL_HOSTNAME_VERIFY_ALT_NAME_ONLY
else { else {
if (args->dCert->subjectCN) { if (args->dCert->subjectCN) {
if (MatchDomainName(args->dCert->subjectCN, if (MatchDomainName(
args->dCert->subjectCNLen, args->dCert->subjectCN,
ssl->param->hostName) == 0) { args->dCert->subjectCNLen,
ssl->param->hostName,
(word32)XSTRLEN(ssl->param->hostName)) == 0) {
if (cert_err == 0) { if (cert_err == 0) {
ret = DOMAIN_NAME_MISMATCH; ret = DOMAIN_NAME_MISMATCH;
WOLFSSL_ERROR_VERBOSE(ret); WOLFSSL_ERROR_VERBOSE(ret);
@ -15401,6 +15426,9 @@ int ProcessPeerCerts(WOLFSSL* ssl, byte* input, word32* inOutIdx,
if (args->dCert->altNames) { if (args->dCert->altNames) {
if (CheckForAltNames(args->dCert, if (CheckForAltNames(args->dCert,
(char*)ssl->buffers.domainName.buffer, (char*)ssl->buffers.domainName.buffer,
(ssl->buffers.domainName.buffer == NULL ? 0 :
(word32)XSTRLEN(
(const char *)ssl->buffers.domainName.buffer)),
NULL) != 1) { NULL) != 1) {
WOLFSSL_MSG("DomainName match on alt names failed"); WOLFSSL_MSG("DomainName match on alt names failed");
/* try to get peer key still */ /* try to get peer key still */
@ -15410,9 +15438,14 @@ int ProcessPeerCerts(WOLFSSL* ssl, byte* input, word32* inOutIdx,
} }
else { else {
if (MatchDomainName( if (MatchDomainName(
args->dCert->subjectCN, args->dCert->subjectCN,
args->dCert->subjectCNLen, args->dCert->subjectCNLen,
(char*)ssl->buffers.domainName.buffer) == 0) { (char*)ssl->buffers.domainName.buffer,
(ssl->buffers.domainName.buffer == NULL ? 0 :
(word32)XSTRLEN(
(const char *)ssl->buffers.domainName.buffer)
)) == 0)
{
WOLFSSL_MSG("DomainName match on common name failed"); WOLFSSL_MSG("DomainName match on common name failed");
ret = DOMAIN_NAME_MISMATCH; ret = DOMAIN_NAME_MISMATCH;
WOLFSSL_ERROR_VERBOSE(ret); WOLFSSL_ERROR_VERBOSE(ret);
@ -15422,10 +15455,15 @@ int ProcessPeerCerts(WOLFSSL* ssl, byte* input, word32* inOutIdx,
/* Old behavior. */ /* Old behavior. */
if (MatchDomainName(args->dCert->subjectCN, if (MatchDomainName(args->dCert->subjectCN,
args->dCert->subjectCNLen, args->dCert->subjectCNLen,
(char*)ssl->buffers.domainName.buffer) == 0) { (char*)ssl->buffers.domainName.buffer,
(ssl->buffers.domainName.buffer == NULL ? 0 :
(word32)XSTRLEN(ssl->buffers.domainName.buffer))) == 0)
{
WOLFSSL_MSG("DomainName match on common name failed"); WOLFSSL_MSG("DomainName match on common name failed");
if (CheckForAltNames(args->dCert, if (CheckForAltNames(args->dCert,
(char*)ssl->buffers.domainName.buffer, (char*)ssl->buffers.domainName.buffer,
(ssl->buffers.domainName.buffer == NULL ? 0 :
(word32)XSTRLEN(ssl->buffers.domainName.buffer)),
NULL) != 1) { NULL) != 1) {
WOLFSSL_MSG( WOLFSSL_MSG(
"DomainName match on alt names failed too"); "DomainName match on alt names failed too");

17
src/x509.c
View File

@ -13343,6 +13343,7 @@ int wolfSSL_X509_check_host(WOLFSSL_X509 *x, const char *chk, size_t chklen,
unsigned int flags, char **peername) unsigned int flags, char **peername)
{ {
int ret; int ret;
size_t i;
#ifdef WOLFSSL_SMALL_STACK #ifdef WOLFSSL_SMALL_STACK
DecodedCert *dCert; DecodedCert *dCert;
#else #else
@ -13384,6 +13385,22 @@ int wolfSSL_X509_check_host(WOLFSSL_X509 *x, const char *chk, size_t chklen,
goto out; goto out;
} }
/* Replicate openssl behavior for checklen */
if (chklen == 0) {
chklen = (size_t)(XSTRLEN(chk));
}
else {
for (i = 0; i < (chklen > 1 ? chklen - 1 : chklen); i++) {
if (chk[i] == '\0') {
ret = -1;
goto out;
}
}
}
if (chklen > 1 && (chk[chklen - 1] == '\0')) {
chklen--;
}
ret = CheckHostName(dCert, (char *)chk, chklen); ret = CheckHostName(dCert, (char *)chk, chklen);
out: out:

369
tests/api.c
View File

@ -41359,6 +41359,372 @@ static int test_wolfSSL_X509_bad_altname(void)
return EXPECT_RESULT(); return EXPECT_RESULT();
} }
static int test_wolfSSL_X509_name_match(void)
{
EXPECT_DECLS;
#if defined(OPENSSL_EXTRA) && !defined(NO_CERTS) && !defined(NO_RSA)
/* A certificate with the subject alternative name a* */
const unsigned char cert_der[] = {
0x30, 0x82, 0x03, 0xac, 0x30, 0x82, 0x02, 0x94, 0xa0, 0x03, 0x02, 0x01,
0x02, 0x02, 0x14, 0x0f, 0xa5, 0x10, 0x85, 0xef, 0x58, 0x10, 0x59, 0xfc,
0x0f, 0x20, 0x1f, 0x53, 0xf5, 0x30, 0x39, 0x34, 0x49, 0x54, 0x05, 0x30,
0x0d, 0x06, 0x09, 0x2a, 0x86, 0x48, 0x86, 0xf7, 0x0d, 0x01, 0x01, 0x0b,
0x05, 0x00, 0x30, 0x77, 0x31, 0x0b, 0x30, 0x09, 0x06, 0x03, 0x55, 0x04,
0x06, 0x13, 0x02, 0x55, 0x53, 0x31, 0x10, 0x30, 0x0e, 0x06, 0x03, 0x55,
0x04, 0x08, 0x0c, 0x07, 0x4d, 0x6f, 0x6e, 0x74, 0x61, 0x6e, 0x61, 0x31,
0x10, 0x30, 0x0e, 0x06, 0x03, 0x55, 0x04, 0x07, 0x0c, 0x07, 0x42, 0x6f,
0x7a, 0x65, 0x6d, 0x61, 0x6e, 0x31, 0x14, 0x30, 0x12, 0x06, 0x03, 0x55,
0x04, 0x0a, 0x0c, 0x0b, 0x77, 0x6f, 0x6c, 0x66, 0x53, 0x53, 0x4c, 0x20,
0x49, 0x6e, 0x63, 0x31, 0x14, 0x30, 0x12, 0x06, 0x03, 0x55, 0x04, 0x0b,
0x0c, 0x0b, 0x45, 0x6e, 0x67, 0x69, 0x6e, 0x65, 0x65, 0x72, 0x69, 0x6e,
0x67, 0x31, 0x18, 0x30, 0x16, 0x06, 0x03, 0x55, 0x04, 0x03, 0x0c, 0x0f,
0x77, 0x77, 0x77, 0x2e, 0x77, 0x6f, 0x6c, 0x66, 0x73, 0x73, 0x6c, 0x2e,
0x63, 0x6f, 0x6d, 0x30, 0x1e, 0x17, 0x0d, 0x32, 0x34, 0x30, 0x35, 0x33,
0x30, 0x32, 0x30, 0x31, 0x35, 0x35, 0x38, 0x5a, 0x17, 0x0d, 0x33, 0x34,
0x30, 0x35, 0x32, 0x38, 0x32, 0x30, 0x31, 0x35, 0x35, 0x38, 0x5a, 0x30,
0x77, 0x31, 0x0b, 0x30, 0x09, 0x06, 0x03, 0x55, 0x04, 0x06, 0x13, 0x02,
0x55, 0x53, 0x31, 0x10, 0x30, 0x0e, 0x06, 0x03, 0x55, 0x04, 0x08, 0x0c,
0x07, 0x4d, 0x6f, 0x6e, 0x74, 0x61, 0x6e, 0x61, 0x31, 0x10, 0x30, 0x0e,
0x06, 0x03, 0x55, 0x04, 0x07, 0x0c, 0x07, 0x42, 0x6f, 0x7a, 0x65, 0x6d,
0x61, 0x6e, 0x31, 0x14, 0x30, 0x12, 0x06, 0x03, 0x55, 0x04, 0x0a, 0x0c,
0x0b, 0x77, 0x6f, 0x6c, 0x66, 0x53, 0x53, 0x4c, 0x20, 0x49, 0x6e, 0x63,
0x31, 0x14, 0x30, 0x12, 0x06, 0x03, 0x55, 0x04, 0x0b, 0x0c, 0x0b, 0x45,
0x6e, 0x67, 0x69, 0x6e, 0x65, 0x65, 0x72, 0x69, 0x6e, 0x67, 0x31, 0x18,
0x30, 0x16, 0x06, 0x03, 0x55, 0x04, 0x03, 0x0c, 0x0f, 0x77, 0x77, 0x77,
0x2e, 0x77, 0x6f, 0x6c, 0x66, 0x73, 0x73, 0x6c, 0x2e, 0x63, 0x6f, 0x6d,
0x30, 0x82, 0x01, 0x22, 0x30, 0x0d, 0x06, 0x09, 0x2a, 0x86, 0x48, 0x86,
0xf7, 0x0d, 0x01, 0x01, 0x01, 0x05, 0x00, 0x03, 0x82, 0x01, 0x0f, 0x00,
0x30, 0x82, 0x01, 0x0a, 0x02, 0x82, 0x01, 0x01, 0x00, 0xf4, 0xca, 0x3d,
0xd4, 0xbc, 0x9b, 0xea, 0x74, 0xfe, 0x73, 0xf4, 0x16, 0x23, 0x0b, 0x4a,
0x09, 0x54, 0xf6, 0x7b, 0x10, 0x99, 0x11, 0x93, 0xb2, 0xdb, 0x4d, 0x7d,
0x23, 0xab, 0xf9, 0xcd, 0xf6, 0x54, 0xd4, 0xf6, 0x39, 0x57, 0xee, 0x97,
0xb2, 0xb9, 0xfc, 0x7e, 0x9c, 0xb3, 0xfb, 0x56, 0xb6, 0x84, 0xd6, 0x2d,
0x59, 0x1c, 0xed, 0xda, 0x9b, 0x19, 0xf5, 0x8a, 0xa7, 0x8a, 0x89, 0xd6,
0xa1, 0xc0, 0xe6, 0x16, 0xad, 0x04, 0xcf, 0x5a, 0x1f, 0xdf, 0x62, 0x6c,
0x68, 0x45, 0xe9, 0x55, 0x2e, 0x42, 0xa3, 0x1b, 0x3b, 0x86, 0x23, 0x22,
0xa1, 0x20, 0x48, 0xd1, 0x52, 0xc0, 0x8b, 0xab, 0xe2, 0x8a, 0x15, 0x68,
0xbd, 0x89, 0x6f, 0x9f, 0x45, 0x75, 0xb4, 0x27, 0xc1, 0x72, 0x41, 0xfd,
0x79, 0x89, 0xb0, 0x74, 0xa2, 0xe9, 0x61, 0x48, 0x4c, 0x54, 0xad, 0x6b,
0x61, 0xbf, 0x0e, 0x27, 0x58, 0xb4, 0xf6, 0x9c, 0x2c, 0x9f, 0xc2, 0x3e,
0x3b, 0xb3, 0x90, 0x41, 0xbc, 0x61, 0xcd, 0x01, 0x57, 0x90, 0x82, 0xec,
0x46, 0xba, 0x4f, 0x89, 0x8e, 0x7f, 0x49, 0x4f, 0x46, 0x69, 0x37, 0x8b,
0xa0, 0xba, 0x85, 0xe8, 0x42, 0xff, 0x9a, 0xa1, 0x53, 0x81, 0x5c, 0xf3,
0x8e, 0x85, 0x1c, 0xd4, 0x90, 0x60, 0xa0, 0x37, 0x59, 0x04, 0x65, 0xa6,
0xb5, 0x12, 0x00, 0xc3, 0x04, 0x51, 0xa7, 0x83, 0x96, 0x62, 0x3d, 0x49,
0x97, 0xe8, 0x6b, 0x9a, 0x5d, 0x51, 0x24, 0xee, 0xad, 0x45, 0x18, 0x0f,
0x3f, 0x97, 0xec, 0xdf, 0xcf, 0x42, 0x8a, 0x96, 0xc7, 0xd8, 0x82, 0x87,
0x7f, 0x57, 0x70, 0x22, 0xfb, 0x29, 0x3e, 0x3c, 0xa3, 0xc1, 0xd5, 0x71,
0xb3, 0x84, 0x06, 0x53, 0xa3, 0x86, 0x20, 0x35, 0xe3, 0x41, 0xb9, 0xd8,
0x00, 0x22, 0x4f, 0x6d, 0xe6, 0xfd, 0xf0, 0xf4, 0xa2, 0x39, 0x0a, 0x1a,
0x23, 0x02, 0x03, 0x01, 0x00, 0x01, 0xa3, 0x30, 0x30, 0x2e, 0x30, 0x0d,
0x06, 0x03, 0x55, 0x1d, 0x11, 0x04, 0x06, 0x30, 0x04, 0x82, 0x02, 0x61,
0x2a, 0x30, 0x1d, 0x06, 0x03, 0x55, 0x1d, 0x0e, 0x04, 0x16, 0x04, 0x14,
0x45, 0x05, 0xf3, 0x4d, 0x3e, 0x7e, 0x9c, 0xf5, 0x08, 0xee, 0x2c, 0x13,
0x32, 0xe3, 0xf2, 0x14, 0xe8, 0x0e, 0x71, 0x21, 0x30, 0x0d, 0x06, 0x09,
0x2a, 0x86, 0x48, 0x86, 0xf7, 0x0d, 0x01, 0x01, 0x0b, 0x05, 0x00, 0x03,
0x82, 0x01, 0x01, 0x00, 0xa8, 0x28, 0xe5, 0x22, 0x65, 0xcf, 0x47, 0xfe,
0x82, 0x17, 0x99, 0x20, 0xdb, 0xb1, 0x57, 0xd4, 0x91, 0x1a, 0x83, 0xde,
0xc1, 0xaf, 0xc4, 0x1f, 0xfb, 0xa4, 0x6a, 0xad, 0xdc, 0x58, 0x72, 0xd9,
0x9b, 0xab, 0xa5, 0xbb, 0xf4, 0x98, 0xd4, 0xdf, 0x36, 0xcb, 0xb5, 0x78,
0xce, 0x4b, 0x25, 0x5b, 0x24, 0x92, 0xfe, 0xe8, 0xd4, 0xe4, 0xbd, 0x6f,
0x71, 0x1a, 0x81, 0x2a, 0x6f, 0x35, 0x93, 0xf7, 0xcc, 0xed, 0xe5, 0x06,
0xd2, 0x96, 0x41, 0xb5, 0xa9, 0x8a, 0xc0, 0xc9, 0x17, 0xe3, 0x13, 0x5e,
0x94, 0x5e, 0xfa, 0xfc, 0xf0, 0x00, 0x2e, 0xe1, 0xd8, 0x1b, 0x23, 0x3f,
0x7c, 0x4d, 0x9f, 0xfb, 0xb7, 0x95, 0xc1, 0x94, 0x7f, 0x7f, 0xb5, 0x4f,
0x93, 0x6d, 0xc3, 0x2b, 0xb2, 0x28, 0x36, 0xd2, 0x7c, 0x01, 0x3c, 0xae,
0x35, 0xdb, 0xc8, 0x95, 0x1b, 0x5f, 0x6c, 0x0f, 0x57, 0xb3, 0xcc, 0x97,
0x98, 0x80, 0x06, 0xaa, 0xe4, 0x93, 0x1f, 0xb7, 0xa0, 0x54, 0xf1, 0x4f,
0x6f, 0x11, 0xdf, 0xab, 0xd3, 0xbf, 0xf0, 0x3a, 0x81, 0x60, 0xaf, 0x7a,
0xf7, 0x09, 0xd5, 0xae, 0x0c, 0x7d, 0xae, 0x8d, 0x47, 0x06, 0xbe, 0x11,
0x6e, 0xf8, 0x7e, 0x49, 0xf8, 0xac, 0x24, 0x0a, 0x4b, 0xc2, 0xf6, 0xe8,
0x2c, 0xec, 0x35, 0xef, 0xa9, 0x13, 0xb8, 0xd2, 0x9c, 0x92, 0x61, 0x91,
0xec, 0x7b, 0x0c, 0xea, 0x9a, 0x71, 0x36, 0x15, 0x34, 0x2b, 0x7a, 0x25,
0xac, 0xfe, 0xc7, 0x26, 0x89, 0x70, 0x3e, 0x64, 0x68, 0x97, 0x4b, 0xaa,
0xc1, 0x24, 0x14, 0xbd, 0x45, 0x2f, 0xe0, 0xfe, 0xf4, 0x2b, 0x8e, 0x08,
0x3e, 0xe4, 0xb5, 0x3d, 0x5d, 0xf4, 0xc3, 0xd6, 0x9c, 0xb5, 0x33, 0x1b,
0x3b, 0xda, 0x6e, 0x99, 0x7b, 0x09, 0xd1, 0x30, 0x97, 0x23, 0x52, 0x6d,
0x1b, 0x71, 0x3a, 0xf4, 0x54, 0xf0, 0xe5, 0x9e
};
WOLFSSL_X509* x509 = NULL;
int certSize = (int)(sizeof(cert_der) / sizeof(unsigned char));
const char *name1 = "aaaaa";
int nameLen1 = (int)(XSTRLEN(name1));
const char *name2 = "a";
int nameLen2 = (int)(XSTRLEN(name2));
const char *name3 = "abbbb";
int nameLen3 = (int)(XSTRLEN(name3));
const char *name4 = "bbb";
int nameLen4 = (int)(XSTRLEN(name4));
ExpectNotNull(x509 = wolfSSL_X509_load_certificate_buffer(
cert_der, certSize, WOLFSSL_FILETYPE_ASN1));
/* Ensure that "a*" matches "aaaaa" */
ExpectIntEQ(wolfSSL_X509_check_host(x509, name1, nameLen1,
WOLFSSL_ALWAYS_CHECK_SUBJECT, NULL), WOLFSSL_SUCCESS);
/* Ensure that "a*" matches "a" */
ExpectIntEQ(wolfSSL_X509_check_host(x509, name2, nameLen2,
WOLFSSL_ALWAYS_CHECK_SUBJECT, NULL), WOLFSSL_SUCCESS);
/* Ensure that "a*" matches "abbbb" */
ExpectIntEQ(wolfSSL_X509_check_host(x509, name3, nameLen3,
WOLFSSL_ALWAYS_CHECK_SUBJECT, NULL), WOLFSSL_SUCCESS);
/* Ensure that "a*" does not match "bbb" */
ExpectIntNE(wolfSSL_X509_check_host(x509, name4, nameLen4,
WOLFSSL_ALWAYS_CHECK_SUBJECT, NULL), 1);
wolfSSL_X509_free(x509);
#endif
return EXPECT_RESULT();
}
static int test_wolfSSL_X509_name_match2(void)
{
EXPECT_DECLS;
#if defined(OPENSSL_EXTRA) && !defined(NO_CERTS) && !defined(NO_RSA)
/* A certificate with the subject alternative name a*b* */
const unsigned char cert_der[] = {
0x30, 0x82, 0x03, 0xae, 0x30, 0x82, 0x02, 0x96, 0xa0, 0x03, 0x02, 0x01,
0x02, 0x02, 0x14, 0x41, 0x8c, 0x8b, 0xaa, 0x0e, 0xd8, 0x5a, 0xc0, 0x52,
0x46, 0x0e, 0xe5, 0xd8, 0xb9, 0x48, 0x93, 0x7e, 0x8a, 0x7c, 0x65, 0x30,
0x0d, 0x06, 0x09, 0x2a, 0x86, 0x48, 0x86, 0xf7, 0x0d, 0x01, 0x01, 0x0b,
0x05, 0x00, 0x30, 0x77, 0x31, 0x0b, 0x30, 0x09, 0x06, 0x03, 0x55, 0x04,
0x06, 0x13, 0x02, 0x55, 0x53, 0x31, 0x10, 0x30, 0x0e, 0x06, 0x03, 0x55,
0x04, 0x08, 0x0c, 0x07, 0x4d, 0x6f, 0x6e, 0x74, 0x61, 0x6e, 0x61, 0x31,
0x10, 0x30, 0x0e, 0x06, 0x03, 0x55, 0x04, 0x07, 0x0c, 0x07, 0x42, 0x6f,
0x7a, 0x65, 0x6d, 0x61, 0x6e, 0x31, 0x14, 0x30, 0x12, 0x06, 0x03, 0x55,
0x04, 0x0a, 0x0c, 0x0b, 0x77, 0x6f, 0x6c, 0x66, 0x53, 0x53, 0x4c, 0x20,
0x49, 0x6e, 0x63, 0x31, 0x14, 0x30, 0x12, 0x06, 0x03, 0x55, 0x04, 0x0b,
0x0c, 0x0b, 0x45, 0x6e, 0x67, 0x69, 0x6e, 0x65, 0x65, 0x72, 0x69, 0x6e,
0x67, 0x31, 0x18, 0x30, 0x16, 0x06, 0x03, 0x55, 0x04, 0x03, 0x0c, 0x0f,
0x77, 0x77, 0x77, 0x2e, 0x77, 0x6f, 0x6c, 0x66, 0x73, 0x73, 0x6c, 0x2e,
0x63, 0x6f, 0x6d, 0x30, 0x1e, 0x17, 0x0d, 0x32, 0x34, 0x30, 0x35, 0x33,
0x30, 0x32, 0x30, 0x34, 0x33, 0x34, 0x30, 0x5a, 0x17, 0x0d, 0x33, 0x34,
0x30, 0x35, 0x32, 0x38, 0x32, 0x30, 0x34, 0x33, 0x34, 0x30, 0x5a, 0x30,
0x77, 0x31, 0x0b, 0x30, 0x09, 0x06, 0x03, 0x55, 0x04, 0x06, 0x13, 0x02,
0x55, 0x53, 0x31, 0x10, 0x30, 0x0e, 0x06, 0x03, 0x55, 0x04, 0x08, 0x0c,
0x07, 0x4d, 0x6f, 0x6e, 0x74, 0x61, 0x6e, 0x61, 0x31, 0x10, 0x30, 0x0e,
0x06, 0x03, 0x55, 0x04, 0x07, 0x0c, 0x07, 0x42, 0x6f, 0x7a, 0x65, 0x6d,
0x61, 0x6e, 0x31, 0x14, 0x30, 0x12, 0x06, 0x03, 0x55, 0x04, 0x0a, 0x0c,
0x0b, 0x77, 0x6f, 0x6c, 0x66, 0x53, 0x53, 0x4c, 0x20, 0x49, 0x6e, 0x63,
0x31, 0x14, 0x30, 0x12, 0x06, 0x03, 0x55, 0x04, 0x0b, 0x0c, 0x0b, 0x45,
0x6e, 0x67, 0x69, 0x6e, 0x65, 0x65, 0x72, 0x69, 0x6e, 0x67, 0x31, 0x18,
0x30, 0x16, 0x06, 0x03, 0x55, 0x04, 0x03, 0x0c, 0x0f, 0x77, 0x77, 0x77,
0x2e, 0x77, 0x6f, 0x6c, 0x66, 0x73, 0x73, 0x6c, 0x2e, 0x63, 0x6f, 0x6d,
0x30, 0x82, 0x01, 0x22, 0x30, 0x0d, 0x06, 0x09, 0x2a, 0x86, 0x48, 0x86,
0xf7, 0x0d, 0x01, 0x01, 0x01, 0x05, 0x00, 0x03, 0x82, 0x01, 0x0f, 0x00,
0x30, 0x82, 0x01, 0x0a, 0x02, 0x82, 0x01, 0x01, 0x00, 0xa5, 0x60, 0x80,
0xf3, 0xee, 0x19, 0xd2, 0xe4, 0x15, 0x94, 0x54, 0x12, 0x88, 0xee, 0xda,
0x11, 0x11, 0x87, 0x99, 0x88, 0xb3, 0x71, 0xc7, 0x97, 0x78, 0x1b, 0x57,
0x37, 0x1d, 0x0b, 0x1f, 0x2f, 0x2c, 0x35, 0x13, 0x75, 0xd3, 0x31, 0x3e,
0x6f, 0x80, 0x21, 0xa5, 0xa3, 0xad, 0x10, 0x81, 0xb6, 0x37, 0xd4, 0x55,
0x2e, 0xc1, 0xb8, 0x37, 0xa3, 0x3c, 0xe8, 0x81, 0x03, 0x3c, 0xda, 0x5f,
0x6f, 0x45, 0x32, 0x2b, 0x0e, 0x99, 0x27, 0xfd, 0xe5, 0x6c, 0x07, 0xd9,
0x4e, 0x0a, 0x8b, 0x23, 0x74, 0x96, 0x25, 0x97, 0xae, 0x6d, 0x19, 0xba,
0xbf, 0x0f, 0xc8, 0xa1, 0xe5, 0xea, 0xa8, 0x00, 0x09, 0xc3, 0x9a, 0xef,
0x09, 0x33, 0xc1, 0x33, 0x2e, 0x7b, 0x6d, 0xa7, 0x66, 0x87, 0xb6, 0x3a,
0xb9, 0xdb, 0x4c, 0x5e, 0xb5, 0x55, 0x69, 0x37, 0x17, 0x92, 0x1f, 0xe3,
0x53, 0x1a, 0x2d, 0x25, 0xd0, 0xcf, 0x72, 0x37, 0xc2, 0x89, 0x83, 0x78,
0xcf, 0xac, 0x2e, 0x46, 0x92, 0x5c, 0x4a, 0xba, 0x7d, 0xa0, 0x22, 0x34,
0xb1, 0x22, 0x26, 0x99, 0xda, 0xe8, 0x97, 0xe2, 0x0c, 0xd3, 0xbc, 0x97,
0x7e, 0xa8, 0xb9, 0xe3, 0xe2, 0x7f, 0x56, 0xef, 0x22, 0xee, 0x15, 0x95,
0xa6, 0xd1, 0xf4, 0xa7, 0xac, 0x4a, 0xab, 0xc1, 0x1a, 0xda, 0xc5, 0x5f,
0xa5, 0x5e, 0x2f, 0x15, 0x9c, 0x36, 0xbe, 0xd3, 0x47, 0xb6, 0x86, 0xb9,
0xc6, 0x59, 0x39, 0x36, 0xad, 0x84, 0x53, 0x95, 0x72, 0x91, 0x89, 0x51,
0x32, 0x77, 0xf1, 0xa5, 0x93, 0xfe, 0xf0, 0x41, 0x7c, 0x64, 0xf1, 0xb0,
0x8b, 0x81, 0x8d, 0x3a, 0x2c, 0x9e, 0xbe, 0x2e, 0x8b, 0xf7, 0x80, 0x63,
0x35, 0x32, 0xfa, 0x26, 0xe0, 0x63, 0xbf, 0x5e, 0xaf, 0xf0, 0x08, 0xe0,
0x80, 0x65, 0x38, 0xfa, 0x21, 0xaa, 0x91, 0x34, 0x48, 0x3d, 0x32, 0x5c,
0xbf, 0x02, 0x03, 0x01, 0x00, 0x01, 0xa3, 0x32, 0x30, 0x30, 0x30, 0x0f,
0x06, 0x03, 0x55, 0x1d, 0x11, 0x04, 0x08, 0x30, 0x06, 0x82, 0x04, 0x61,
0x2a, 0x62, 0x2a, 0x30, 0x1d, 0x06, 0x03, 0x55, 0x1d, 0x0e, 0x04, 0x16,
0x04, 0x14, 0x3d, 0x55, 0x74, 0xf8, 0x3a, 0x26, 0x03, 0x8c, 0x6a, 0x2e,
0x91, 0x0e, 0x18, 0x70, 0xb4, 0xa4, 0xcc, 0x04, 0x00, 0xd3, 0x30, 0x0d,
0x06, 0x09, 0x2a, 0x86, 0x48, 0x86, 0xf7, 0x0d, 0x01, 0x01, 0x0b, 0x05,
0x00, 0x03, 0x82, 0x01, 0x01, 0x00, 0x8f, 0x3b, 0xff, 0x46, 0x0c, 0xb5,
0x21, 0xdc, 0xcf, 0x61, 0x9a, 0x25, 0x93, 0x99, 0x68, 0x2f, 0x16, 0x71,
0x15, 0x00, 0x5f, 0xb0, 0x9b, 0x43, 0x5c, 0x47, 0xe2, 0x8e, 0xc8, 0xea,
0xb3, 0x30, 0x4d, 0x87, 0x90, 0xcf, 0x24, 0x37, 0x5c, 0xfd, 0xc8, 0xc6,
0x09, 0x36, 0xb2, 0xfb, 0xfd, 0xc1, 0x82, 0x92, 0x77, 0x5b, 0x9d, 0xeb,
0xac, 0x47, 0xbc, 0xda, 0x7c, 0x89, 0x19, 0x03, 0x9e, 0xcd, 0x96, 0x2a,
0x90, 0x55, 0x23, 0x19, 0xac, 0x9d, 0x49, 0xfb, 0xa0, 0x31, 0x7d, 0x6b,
0x1a, 0x16, 0x13, 0xb1, 0xa9, 0xc9, 0xc4, 0xaf, 0xf1, 0xb4, 0xa7, 0x9b,
0x08, 0x64, 0x6a, 0x09, 0xcd, 0x4a, 0x03, 0x4c, 0x93, 0xb6, 0xcf, 0x29,
0xdb, 0x56, 0x88, 0x8e, 0xed, 0x08, 0x6d, 0x8d, 0x76, 0xa3, 0xd7, 0xc6,
0x69, 0xa1, 0xf5, 0xd2, 0xd0, 0x0a, 0x4b, 0xfa, 0x88, 0x66, 0x6c, 0xe5,
0x4a, 0xee, 0x13, 0xad, 0xad, 0x22, 0x25, 0x73, 0x39, 0x56, 0x74, 0x0e,
0xda, 0xcd, 0x35, 0x67, 0xe3, 0x81, 0x5c, 0xc5, 0xae, 0x3c, 0x4f, 0x47,
0x3e, 0x97, 0xde, 0xac, 0xf6, 0xe1, 0x26, 0xe2, 0xe0, 0x66, 0x48, 0x20,
0x7c, 0x02, 0x81, 0x3e, 0x7d, 0x34, 0xb7, 0x73, 0x3e, 0x2e, 0xd6, 0x20,
0x1c, 0xdf, 0xf1, 0xae, 0x86, 0x8b, 0xb2, 0xc2, 0x9b, 0x68, 0x9c, 0xf6,
0x1a, 0x5e, 0x30, 0x06, 0x39, 0x0a, 0x1f, 0x7b, 0xd7, 0x18, 0x4b, 0x06,
0x9d, 0xff, 0x84, 0x57, 0xcc, 0x92, 0xad, 0x81, 0x0a, 0x19, 0x11, 0xc4,
0xac, 0x59, 0x00, 0xe8, 0x5a, 0x70, 0x78, 0xd6, 0x9f, 0xe0, 0x82, 0x2a,
0x1f, 0x09, 0x36, 0x1c, 0x52, 0x98, 0xf7, 0x95, 0x8f, 0xf9, 0x48, 0x4f,
0x30, 0x52, 0xb5, 0xf3, 0x8d, 0x13, 0x93, 0x27, 0xbe, 0xb4, 0x75, 0x39,
0x65, 0xc6, 0x48, 0x4e, 0x32, 0xd7, 0xf4, 0xc3, 0x26, 0x8d
};
WOLFSSL_X509* x509 = NULL;
int certSize = (int)(sizeof(cert_der) / sizeof(unsigned char));
const char *name1 = "ab";
int nameLen1 = (int)(XSTRLEN(name1));
const char *name2 = "acccbccc";
int nameLen2 = (int)(XSTRLEN(name2));
const char *name3 = "accb";
int nameLen3 = (int)(XSTRLEN(name3));
const char *name4 = "accda";
int nameLen4 = (int)(XSTRLEN(name4));
const char *name5 = "acc\0bcc";
int nameLen5 = 7;
ExpectNotNull(x509 = wolfSSL_X509_load_certificate_buffer(
cert_der, certSize, WOLFSSL_FILETYPE_ASN1));
/* Ensure that "a*b*" matches "ab" */
ExpectIntEQ(wolfSSL_X509_check_host(x509, name1, nameLen1,
WOLFSSL_ALWAYS_CHECK_SUBJECT, NULL), WOLFSSL_SUCCESS);
/* Ensure that "a*b*" matches "acccbccc" */
ExpectIntEQ(wolfSSL_X509_check_host(x509, name2, nameLen2,
WOLFSSL_ALWAYS_CHECK_SUBJECT, NULL), WOLFSSL_SUCCESS);
/* Ensure that "a*b*" matches "accb" */
ExpectIntEQ(wolfSSL_X509_check_host(x509, name3, nameLen3,
WOLFSSL_ALWAYS_CHECK_SUBJECT, NULL), WOLFSSL_SUCCESS);
/* Ensure that "a*b*" does not match "accda" */
ExpectIntNE(wolfSSL_X509_check_host(x509, name4, nameLen4,
WOLFSSL_ALWAYS_CHECK_SUBJECT, NULL), WOLFSSL_SUCCESS);
/* Ensure that "a*b*" matches "ab", testing openssl behavior replication
* on check len input handling, 0 for len is OK as it should then use
* strlen(name1) */
ExpectIntEQ(wolfSSL_X509_check_host(x509, name1, 0,
WOLFSSL_ALWAYS_CHECK_SUBJECT, NULL), WOLFSSL_SUCCESS);
/* Openssl also allows for len to include NULL terminator */
ExpectIntEQ(wolfSSL_X509_check_host(x509, name1, nameLen1 + 1,
WOLFSSL_ALWAYS_CHECK_SUBJECT, NULL), WOLFSSL_SUCCESS);
/* Ensure that check string with NULL terminator in middle is
* rejected */
ExpectIntNE(wolfSSL_X509_check_host(x509, name5, nameLen5,
WOLFSSL_ALWAYS_CHECK_SUBJECT, NULL), WOLFSSL_SUCCESS);
wolfSSL_X509_free(x509);
#endif
return EXPECT_RESULT();
}
static int test_wolfSSL_X509_name_match3(void)
{
EXPECT_DECLS;
#if defined(OPENSSL_EXTRA) && !defined(NO_CERTS) && !defined(NO_RSA)
/* A certificate with the subject alternative name *.example.com */
const unsigned char cert_der[] = {
0x30, 0x82, 0x03, 0xb7, 0x30, 0x82, 0x02, 0x9f, 0xa0, 0x03, 0x02, 0x01,
0x02, 0x02, 0x14, 0x59, 0xbb, 0xf6, 0xde, 0xb8, 0x3d, 0x0e, 0x8c, 0xe4,
0xbd, 0x98, 0xa3, 0xbe, 0x3e, 0x8f, 0xdc, 0xbd, 0x7f, 0xcc, 0xae, 0x30,
0x0d, 0x06, 0x09, 0x2a, 0x86, 0x48, 0x86, 0xf7, 0x0d, 0x01, 0x01, 0x0b,
0x05, 0x00, 0x30, 0x77, 0x31, 0x0b, 0x30, 0x09, 0x06, 0x03, 0x55, 0x04,
0x06, 0x13, 0x02, 0x55, 0x53, 0x31, 0x10, 0x30, 0x0e, 0x06, 0x03, 0x55,
0x04, 0x08, 0x0c, 0x07, 0x4d, 0x6f, 0x6e, 0x74, 0x61, 0x6e, 0x61, 0x31,
0x10, 0x30, 0x0e, 0x06, 0x03, 0x55, 0x04, 0x07, 0x0c, 0x07, 0x42, 0x6f,
0x7a, 0x65, 0x6d, 0x61, 0x6e, 0x31, 0x14, 0x30, 0x12, 0x06, 0x03, 0x55,
0x04, 0x0a, 0x0c, 0x0b, 0x77, 0x6f, 0x6c, 0x66, 0x53, 0x53, 0x4c, 0x20,
0x49, 0x6e, 0x63, 0x31, 0x14, 0x30, 0x12, 0x06, 0x03, 0x55, 0x04, 0x0b,
0x0c, 0x0b, 0x45, 0x6e, 0x67, 0x69, 0x6e, 0x65, 0x65, 0x72, 0x69, 0x6e,
0x67, 0x31, 0x18, 0x30, 0x16, 0x06, 0x03, 0x55, 0x04, 0x03, 0x0c, 0x0f,
0x77, 0x77, 0x77, 0x2e, 0x77, 0x6f, 0x6c, 0x66, 0x73, 0x73, 0x6c, 0x2e,
0x63, 0x6f, 0x6d, 0x30, 0x1e, 0x17, 0x0d, 0x32, 0x34, 0x30, 0x35, 0x33,
0x31, 0x30, 0x30, 0x33, 0x37, 0x34, 0x39, 0x5a, 0x17, 0x0d, 0x33, 0x34,
0x30, 0x35, 0x32, 0x39, 0x30, 0x30, 0x33, 0x37, 0x34, 0x39, 0x5a, 0x30,
0x77, 0x31, 0x0b, 0x30, 0x09, 0x06, 0x03, 0x55, 0x04, 0x06, 0x13, 0x02,
0x55, 0x53, 0x31, 0x10, 0x30, 0x0e, 0x06, 0x03, 0x55, 0x04, 0x08, 0x0c,
0x07, 0x4d, 0x6f, 0x6e, 0x74, 0x61, 0x6e, 0x61, 0x31, 0x10, 0x30, 0x0e,
0x06, 0x03, 0x55, 0x04, 0x07, 0x0c, 0x07, 0x42, 0x6f, 0x7a, 0x65, 0x6d,
0x61, 0x6e, 0x31, 0x14, 0x30, 0x12, 0x06, 0x03, 0x55, 0x04, 0x0a, 0x0c,
0x0b, 0x77, 0x6f, 0x6c, 0x66, 0x53, 0x53, 0x4c, 0x20, 0x49, 0x6e, 0x63,
0x31, 0x14, 0x30, 0x12, 0x06, 0x03, 0x55, 0x04, 0x0b, 0x0c, 0x0b, 0x45,
0x6e, 0x67, 0x69, 0x6e, 0x65, 0x65, 0x72, 0x69, 0x6e, 0x67, 0x31, 0x18,
0x30, 0x16, 0x06, 0x03, 0x55, 0x04, 0x03, 0x0c, 0x0f, 0x77, 0x77, 0x77,
0x2e, 0x77, 0x6f, 0x6c, 0x66, 0x73, 0x73, 0x6c, 0x2e, 0x63, 0x6f, 0x6d,
0x30, 0x82, 0x01, 0x22, 0x30, 0x0d, 0x06, 0x09, 0x2a, 0x86, 0x48, 0x86,
0xf7, 0x0d, 0x01, 0x01, 0x01, 0x05, 0x00, 0x03, 0x82, 0x01, 0x0f, 0x00,
0x30, 0x82, 0x01, 0x0a, 0x02, 0x82, 0x01, 0x01, 0x00, 0xda, 0x78, 0x16,
0x05, 0x65, 0xf2, 0x85, 0xf2, 0x61, 0x7f, 0xb1, 0x4d, 0x73, 0xe2, 0x82,
0xb5, 0x3d, 0xf7, 0x9d, 0x05, 0x65, 0xed, 0x9d, 0xc3, 0x29, 0x7a, 0x92,
0x2c, 0x06, 0x5f, 0xc8, 0x13, 0x55, 0x42, 0x4e, 0xbd, 0xe2, 0x56, 0x2a,
0x4b, 0xac, 0xe6, 0x1b, 0x10, 0xc9, 0xdb, 0x9a, 0x45, 0x36, 0xed, 0xf3,
0x26, 0x8c, 0x22, 0x88, 0x1e, 0x6d, 0x2b, 0x41, 0xfa, 0x0d, 0x43, 0x88,
0x88, 0xde, 0x8d, 0x2e, 0xca, 0x6e, 0x7c, 0x62, 0x66, 0x3e, 0xfa, 0x4e,
0x71, 0xea, 0x7d, 0x3b, 0x32, 0x33, 0x5c, 0x7a, 0x7e, 0xea, 0x74, 0xbd,
0xb6, 0x8f, 0x4c, 0x1c, 0x7a, 0x79, 0x94, 0xf1, 0xe8, 0x02, 0x67, 0x98,
0x25, 0xb4, 0x31, 0x80, 0xc1, 0xae, 0xbf, 0xef, 0xf2, 0x6c, 0x78, 0x42,
0xef, 0xb5, 0xc6, 0x01, 0x47, 0x79, 0x8d, 0x92, 0xce, 0xc1, 0xb5, 0x98,
0x76, 0xf0, 0x84, 0xa2, 0x53, 0x90, 0xe5, 0x39, 0xc7, 0xbd, 0xf2, 0xbb,
0xe3, 0x3f, 0x00, 0xf6, 0xf0, 0x46, 0x86, 0xee, 0x55, 0xbd, 0x2c, 0x1f,
0x97, 0x24, 0x7c, 0xbc, 0xda, 0x2f, 0x1b, 0x53, 0xef, 0x26, 0x56, 0xcc,
0xb7, 0xd8, 0xca, 0x17, 0x20, 0x4e, 0x62, 0x03, 0x66, 0x32, 0xb3, 0xd1,
0x71, 0x26, 0x6c, 0xff, 0xd1, 0x9e, 0x44, 0x86, 0x2a, 0xae, 0xba, 0x43,
0x00, 0x13, 0x7e, 0x50, 0xdd, 0x3e, 0x27, 0x39, 0x70, 0x1c, 0x0c, 0x0b,
0xe8, 0xa2, 0xae, 0x03, 0x09, 0x2e, 0xd8, 0x71, 0xee, 0x7b, 0x1a, 0x09,
0x2d, 0xe1, 0xd5, 0xde, 0xf5, 0xa3, 0x36, 0x77, 0x90, 0x97, 0x99, 0xd7,
0x6c, 0xb7, 0x5c, 0x9d, 0xf7, 0x7e, 0x41, 0x89, 0xfe, 0xe4, 0x08, 0xc6,
0x0b, 0xe4, 0x9b, 0x5f, 0x51, 0xa6, 0x08, 0xb8, 0x99, 0x81, 0xe9, 0xce,
0xb4, 0x2d, 0xb2, 0x92, 0x9f, 0xe5, 0x1a, 0x98, 0x76, 0x20, 0x70, 0x54,
0x93, 0x02, 0x03, 0x01, 0x00, 0x01, 0xa3, 0x3b, 0x30, 0x39, 0x30, 0x18,
0x06, 0x03, 0x55, 0x1d, 0x11, 0x04, 0x11, 0x30, 0x0f, 0x82, 0x0d, 0x2a,
0x2e, 0x65, 0x78, 0x61, 0x6d, 0x70, 0x6c, 0x65, 0x2e, 0x63, 0x6f, 0x6d,
0x30, 0x1d, 0x06, 0x03, 0x55, 0x1d, 0x0e, 0x04, 0x16, 0x04, 0x14, 0x60,
0xd4, 0x26, 0xbb, 0xcc, 0x7c, 0x29, 0xa2, 0x88, 0x3c, 0x76, 0x7d, 0xb4,
0x86, 0x8b, 0x47, 0x64, 0x5b, 0x87, 0xe0, 0x30, 0x0d, 0x06, 0x09, 0x2a,
0x86, 0x48, 0x86, 0xf7, 0x0d, 0x01, 0x01, 0x0b, 0x05, 0x00, 0x03, 0x82,
0x01, 0x01, 0x00, 0xc3, 0x0d, 0x03, 0x67, 0xbb, 0x47, 0x8b, 0xf3, 0x20,
0xdc, 0x7d, 0x2e, 0xe1, 0xd9, 0xf0, 0x01, 0xc4, 0x66, 0xc2, 0xe1, 0xcd,
0xc3, 0x4a, 0x72, 0xf0, 0x6e, 0x38, 0xcf, 0x63, 0x01, 0x96, 0x9e, 0x84,
0xb9, 0xce, 0x1d, 0xba, 0x4b, 0xe0, 0x70, 0x86, 0x2b, 0x5a, 0xab, 0xec,
0xbf, 0xc2, 0xaa, 0x64, 0xa2, 0x6c, 0xd2, 0x42, 0x52, 0xd4, 0xbe, 0x8a,
0xca, 0x9c, 0x03, 0xf3, 0xd6, 0x5f, 0xcd, 0x23, 0x9f, 0xf5, 0xa9, 0x04,
0x40, 0x5b, 0x66, 0x78, 0xc0, 0xac, 0xa1, 0xdb, 0x5d, 0xd1, 0x94, 0xfc,
0x47, 0x94, 0xf5, 0x45, 0xe3, 0x70, 0x13, 0x3f, 0x66, 0x6d, 0xdd, 0x73,
0x68, 0x68, 0xe2, 0xd2, 0x89, 0xcb, 0x7f, 0xc6, 0xca, 0xd6, 0x96, 0x0b,
0xcc, 0xdd, 0xa1, 0x74, 0xda, 0x33, 0xe8, 0x9e, 0xda, 0xb7, 0xd9, 0x12,
0xab, 0x85, 0x9d, 0x0c, 0xde, 0xa0, 0x7d, 0x7e, 0xa1, 0x91, 0xed, 0xe5,
0x32, 0x7c, 0xc5, 0xea, 0x1d, 0x4a, 0xb5, 0x38, 0x63, 0x17, 0xf3, 0x4f,
0x2c, 0x4a, 0x58, 0x86, 0x09, 0x33, 0x86, 0xc4, 0xe7, 0x56, 0x6f, 0x32,
0x71, 0xb7, 0xd0, 0x83, 0x12, 0x9e, 0x26, 0x0a, 0x3a, 0x45, 0xcb, 0xd7,
0x4e, 0xab, 0xa4, 0xc3, 0xee, 0x4c, 0xc0, 0x38, 0xa1, 0xfa, 0xba, 0xfa,
0xb7, 0x80, 0x69, 0x67, 0xa3, 0xef, 0x89, 0xba, 0xce, 0x89, 0x91, 0x3d,
0x6a, 0x76, 0xe9, 0x3b, 0x32, 0x86, 0x76, 0x85, 0x6b, 0x4f, 0x7f, 0xbc,
0x7a, 0x5b, 0x31, 0x92, 0x79, 0x35, 0xf8, 0xb9, 0xb1, 0xd7, 0xdb, 0xa9,
0x6a, 0x8a, 0x91, 0x60, 0x65, 0xd4, 0x76, 0x54, 0x55, 0x57, 0xb9, 0x35,
0xe0, 0xf5, 0xbb, 0x8f, 0xd4, 0x40, 0x75, 0xbb, 0x47, 0xa8, 0xf9, 0x0f,
0xea, 0xc9, 0x6e, 0x84, 0xd5, 0xf5, 0x58, 0x2d, 0xe5, 0x76, 0x7b, 0xdf,
0x97, 0x05, 0x5e, 0xaf, 0x50, 0xf5, 0x48
};
WOLFSSL_X509* x509 = NULL;
int certSize = (int)(sizeof(cert_der) / sizeof(unsigned char));
const char *name1 = "foo.example.com";
int nameLen1 = (int)(XSTRLEN(name1));
const char *name2 = "x.y.example.com";
int nameLen2 = (int)(XSTRLEN(name2));
ExpectNotNull(x509 = wolfSSL_X509_load_certificate_buffer(
cert_der, certSize, WOLFSSL_FILETYPE_ASN1));
/* Ensure that "*.example.com" matches "foo.example.com" */
ExpectIntEQ(wolfSSL_X509_check_host(x509, name1, nameLen1,
WOLFSSL_ALWAYS_CHECK_SUBJECT, NULL), WOLFSSL_SUCCESS);
/* Ensure that "*.example.com" does NOT match "x.y.example.com" */
ExpectIntNE(wolfSSL_X509_check_host(x509, name2, nameLen2,
WOLFSSL_ALWAYS_CHECK_SUBJECT, NULL), WOLFSSL_SUCCESS);
wolfSSL_X509_free(x509);
#endif
return EXPECT_RESULT();
}
static int test_wolfSSL_X509_max_altnames(void) static int test_wolfSSL_X509_max_altnames(void)
{ {
EXPECT_DECLS; EXPECT_DECLS;
@ -73004,6 +73370,9 @@ TEST_CASE testCases[] = {
TEST_DECL(test_wolfSSL_X509_check_ca), TEST_DECL(test_wolfSSL_X509_check_ca),
TEST_DECL(test_wolfSSL_X509_check_ip_asc), TEST_DECL(test_wolfSSL_X509_check_ip_asc),
TEST_DECL(test_wolfSSL_X509_bad_altname), TEST_DECL(test_wolfSSL_X509_bad_altname),
TEST_DECL(test_wolfSSL_X509_name_match),
TEST_DECL(test_wolfSSL_X509_name_match2),
TEST_DECL(test_wolfSSL_X509_name_match3),
TEST_DECL(test_wolfSSL_X509_max_altnames), TEST_DECL(test_wolfSSL_X509_max_altnames),
TEST_DECL(test_wolfSSL_X509_max_name_constraints), TEST_DECL(test_wolfSSL_X509_max_name_constraints),
TEST_DECL(test_wolfSSL_make_cert), TEST_DECL(test_wolfSSL_make_cert),

4
wolfssl/internal.h
View File

@ -2207,9 +2207,9 @@ WOLFSSL_LOCAL void FreeAsyncCtx(WOLFSSL* ssl, byte freeAsync);
WOLFSSL_LOCAL void FreeKeyExchange(WOLFSSL* ssl); WOLFSSL_LOCAL void FreeKeyExchange(WOLFSSL* ssl);
WOLFSSL_LOCAL void FreeSuites(WOLFSSL* ssl); WOLFSSL_LOCAL void FreeSuites(WOLFSSL* ssl);
WOLFSSL_LOCAL int ProcessPeerCerts(WOLFSSL* ssl, byte* input, word32* inOutIdx, word32 totalSz); WOLFSSL_LOCAL int ProcessPeerCerts(WOLFSSL* ssl, byte* input, word32* inOutIdx, word32 totalSz);
WOLFSSL_LOCAL int MatchDomainName(const char* pattern, int len, const char* str); WOLFSSL_LOCAL int MatchDomainName(const char* pattern, int len, const char* str, word32 strLen);
#ifndef NO_CERTS #ifndef NO_CERTS
WOLFSSL_LOCAL int CheckForAltNames(DecodedCert* dCert, const char* domain, int* checkCN); WOLFSSL_LOCAL int CheckForAltNames(DecodedCert* dCert, const char* domain, word32 domainLen, int* checkCN);
WOLFSSL_LOCAL int CheckIPAddr(DecodedCert* dCert, const char* ipasc); WOLFSSL_LOCAL int CheckIPAddr(DecodedCert* dCert, const char* ipasc);
WOLFSSL_LOCAL void CopyDecodedName(WOLFSSL_X509_NAME* name, DecodedCert* dCert, int nameType); WOLFSSL_LOCAL void CopyDecodedName(WOLFSSL_X509_NAME* name, DecodedCert* dCert, int nameType);
#endif #endif