get client random if setting TlsSecrets on server (#3481)

microsoft · Mar 8, 2023 · b92b25c · b92b25c
1 parent 3c3cd4a
commit b92b25c
Showing 1 changed file with 6 additions and 0 deletions.
diff --git a/src/platform/tls_openssl.c b/src/platform/tls_openssl.c
@@ -487,6 +487,12 @@ CxPlatTlsSetEncryptionSecretsCallback(
     }
 
     if (TlsContext->TlsSecrets != NULL) {
+        if (!TlsContext->TlsSecrets->IsSet.ClientRandom) {
+            if (SSL_get_client_random(Ssl, TlsContext->TlsSecrets->ClientRandom, sizeof(TlsContext->TlsSecrets->ClientRandom)) > 0) {
+                TlsContext->TlsSecrets->IsSet.ClientRandom = TRUE;
+            }
+        }
+
         TlsContext->TlsSecrets->SecretLength = (uint8_t)SecretLen;
         switch (KeyType) {
         case QUIC_PACKET_KEY_HANDSHAKE: