Kafka StreamThread default config override

Hello,

Guys, I am trying to connect with a Kafka cluster v2.4, which has TLS
enabled, I am passing the right SSLconfig and Kstreams topologies are able
to connect and consume data.

Issue is we see in between is that the StreamThreads *launched internally*
are missing the SSL configuration, like "ssl.keystore.location" etc. and
create Consumer/Producer/AdminConfig with default config.

My question is, is there a way to specify some global configuration or
override the default config which these StreamThreads use? As what's
happening is due to this default config (which misses SSL key/truststore),
the client does not provide a client X.509 cert and the server responds
with an unexpected server_hello message right before completing the
handshake.

*Logs:*

*00:15:50.863 [main] INFO o.a.k.s.p.internals.StreamThread - stream-thread
[streams-processor-b02e0a4e-1197-43d4-a8c7-bf78c7f65824-StreamThread-1]
Creating restore consumer client*

* ssl.keystore.location = null ssl.keystore.password = null*
*......*


*javax.net.ssl|ERROR|51|kafka-admin-client-thread |
streams-processor-b02e0a4e-1197-43d4-a8c7-bf78c7f65824-admin|2020-09-22
24:15:51.007 IST|TransportContext.java:318|Fatal (UNEXPECTED_MESSAGE):
Unexpected handshake message: server_hello ("throwable" : {
javax.net.ssl.SSLProtocolException: Unexpected handshake message:
server_hello*


Cheers