Enter keystore password: which

keytool -genkey -alias server-alias -keyalg RSA -keypass changeit -storepass changeit -keystore keystore.jks


keytool -export -alias server-alias -storepass changeit -file server.cer -keystore keystore.jks


keytool -import -v -trustcacerts -alias server-alias -file server.cer -keystore cacerts.jks -keypass changeit -storepass changeit


keytool -list -v -keystore keystore.jks

NOTE: the key is changeit