Fusion connectors support SSL/TLS.
The information here is specific to running a Java SDK plugin outside of Fusion.
The Fusion Connector Plugin Client supports several variations of SSL/TLS auth. The examples below show the relevant Java properties.
Example with Mutual TLS auth and private key passwords
-Dcom.lucidworks.apollo.app.hostname=myhost
-Dcom.lucidworks.fusion.tls.trustCertCollection=./sslcerts/ca.crt
-Dcom.lucidworks.fusion.tls.client.certChain=./sslcerts/client.crt
-Dcom.lucidworks.fusion.tls.client.privateKey=./sslcerts/client.pem
-Dcom.lucidworks.fusion.tls.client.privateKeyPassword=password123
-Dcom.lucidworks.fusion.tls.enabled=true</td>
Example without TLS auth and no private key passwords:
-Dcom.lucidworks.apollo.app.hostname=myhost
-Dcom.lucidworks.fusion.tls.trustCertCollection=./sslcerts/ca.crt
-Dcom.lucidworks.fusion.tls.enabled=true