Don't log sensitive information

Change-Id: I3ab6d73051d4647941de6eee41c2b5507c5eddc6
Put files in a sane location

 * And set their perms

Change-Id: Ifc61a3504433f6b7e1602432ecea70c37785c895
Kill more logspam

Change-Id: I0a32abbf783ffb1534051fd89708d2a49014c6c3