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Merge pull request #7840 from mrdeep1/dtls_downgrade 

Support DTLS1.3 downgrade when server sends multiple handshakes in packet
pull/7858/head
Daniel Pouzzner 2024-08-09 15:22:46 -05:00 committed by GitHub
parent 0d952c3343 bcbd701155
commit d351430222
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1 changed files with 8 additions and 0 deletions
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8
src/tls13.c
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@ -13086,6 +13086,14 @@ int wolfSSL_connect_TLSv13(WOLFSSL* ssl)
case HELLO_AGAIN_REPLY: case HELLO_AGAIN_REPLY:
/* Get the response/s from the server. */ /* Get the response/s from the server. */
while (ssl->options.serverState < SERVER_FINISHED_COMPLETE) { while (ssl->options.serverState < SERVER_FINISHED_COMPLETE) {
#ifdef WOLFSSL_DTLS13
if (!IsAtLeastTLSv1_3(ssl->version)) {
#ifndef WOLFSSL_NO_TLS12
if (ssl->options.downgrade)
return wolfSSL_connect(ssl);
#endif
}
#endif /* WOLFSSL_DTLS13 */
if ((ssl->error = ProcessReply(ssl)) < 0) { if ((ssl->error = ProcessReply(ssl)) < 0) {
WOLFSSL_ERROR(ssl->error); WOLFSSL_ERROR(ssl->error);
return WOLFSSL_FATAL_ERROR; return WOLFSSL_FATAL_ERROR;