tls13:finished:add dummy frame work
@@ -1476,6 +1476,42 @@ static int ssl_tls13_write_certificate_verify( mbedtls_ssl_context *ssl )
}
#endif /* MBEDTLS_KEY_EXCHANGE_WITH_CERT_ENABLED */
+/*
+ * State Handler: MBEDTLS_SSL_SERVER_FINISHED
+ */
+int ssl_tls13_write_server_finished( mbedtls_ssl_context *ssl )
+{
+ ((void) ssl);
+ return( MBEDTLS_ERR_SSL_FEATURE_UNAVAILABLE );
+}
+
+/*
+ * State Handler: MBEDTLS_SSL_CLIENT_FINISHED
+ */
+int ssl_tls13_process_client_finished( mbedtls_ssl_context *ssl )
+{
+ ((void) ssl);
+ return( MBEDTLS_ERR_SSL_FEATURE_UNAVAILABLE );
+}
+
+/*
+ * State Handler: MBEDTLS_SSL_FLUSH_BUFFERS
+ */
+int ssl_tls13_flush_buffers( mbedtls_ssl_context *ssl )
+{
+ ((void) ssl);
+ return( MBEDTLS_ERR_SSL_FEATURE_UNAVAILABLE );
+}
+
+/*
+ * State Handler: MBEDTLS_SSL_HANDSHAKE_WRAPUP
+ */
+int ssl_tls13_handshake_wrapup( mbedtls_ssl_context *ssl )
+{
+ ((void) ssl);
+ return( MBEDTLS_ERR_SSL_FEATURE_UNAVAILABLE );
+}
+
/*
* TLS 1.3 State Machine -- server side
*/
@@ -1540,6 +1576,22 @@ int mbedtls_ssl_tls13_handshake_server_step( mbedtls_ssl_context *ssl )
break;
#endif /* MBEDTLS_KEY_EXCHANGE_WITH_CERT_ENABLED */
+ case MBEDTLS_SSL_SERVER_FINISHED:
+ ret = ssl_tls13_write_server_finished( ssl );
+ break;
+
+ case MBEDTLS_SSL_CLIENT_FINISHED:
+ ret = ssl_tls13_process_client_finished( ssl );
+ break;
+
+ case MBEDTLS_SSL_FLUSH_BUFFERS:
+ ret = ssl_tls13_flush_buffers( ssl );
+ break;
+
+ case MBEDTLS_SSL_HANDSHAKE_WRAPUP:
+ ret = ssl_tls13_handshake_wrapup( ssl );
+ break;
+
default:
MBEDTLS_SSL_DEBUG_MSG( 1, ( "invalid state %d", ssl->state ) );
return( MBEDTLS_ERR_SSL_FEATURE_UNAVAILABLE );
