If you are connecting to the server you need to know where the key stores live, so here is a table with all the default values in:
Property Value
Trust store location %ORACLE_HOME%/weblogic/wlserver_10.3/ server/lib/DemoTrust.jks
Trust store password DemoTrustKeyStorePassPhrase
Key store location %ORACLE_HOME%/weblogic/wlserver_10.3/ server/lib/DemoIdentity.jks
Key store password DemoIdentityKeyStorePassPhrase
Private key password DemoIdentityPassPhrase