Install X.509 (root) Certificates
See: https://forum.opsi.org/wiki/doku.php?id=userspace:java_runtime
; Install cacert.org root certificates in java keystore
"%ProgramFiles64Dir%\Java\jre7\bin\keytool.exe" -noprompt -import -alias cacert-root -keystore "%ProgramFiles64Dir%\Java\jre7\lib\security\cacerts" -trustcacerts -file "%ScriptPath%\files\cacert.org-root.der" -storepass "changeit"
"%ProgramFiles64Dir%\Java\jre7\bin\keytool.exe" -noprompt -import -alias cacert-class3 -keystore "%ProgramFiles64Dir%\Java\jre7\lib\security\cacerts" -trustcacerts -file "%ScriptPath%\files\cacert.org-class3.der" -storepass "changeit"