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Update TLS 1.3

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This commit is contained in:
Zhi Guan
2026-04-12 11:48:15 +08:00
parent 3d29d5066d
commit 2e550edc35
16 changed files with 4590 additions and 1992 deletions
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41
src/x509_cer.c
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@@ -1594,6 +1594,47 @@ int x509_cert_get_exts(const uint8_t *a, size_t alen, const uint8_t **d, size_t
return 1;
}
// compre host_name of server_name (SNI) extension with SubjectAltName.dnsName
int x509_cert_get_subject_alt_name_dns_name(const uint8_t *a, size_t alen, const uint8_t **dns_name, size_t *dns_name_len)
{
const uint8_t *exts;
size_t extslen;
const uint8_t *general_names;
size_t general_names_len;
int choice = X509_gn_dns_name;
int critical;
int ret;
if (!a || !alen || !dns_name || !dns_name_len) {
error_print();
return -1;
}
*dns_name = NULL;
*dns_name_len = 0;
if ((ret = x509_cert_get_exts(a, alen, &exts, &extslen)) < 0) {
error_print();
return -1;
} else if (ret == 0) {
return 0;
}
if ((ret = x509_exts_get_ext_by_oid(exts, extslen, OID_ce_subject_alt_name,
&critical, &general_names, &general_names_len)) < 0) {
error_print();
return -1;
} else if (ret == 0) {
return 0;
}
if ((ret = x509_general_names_get_first(general_names, general_names_len,
NULL, choice, dns_name, dns_name_len)) < 0) {
error_print();
return -1;
} else if (ret == 0) {
return 0;
}
return 1;
}
int x509_cert_get_signature_algor(const uint8_t *a, size_t alen, int *oid)
{
int inner_alg;