A Followup after upgrading to 8.3.0.5 ...
Note the suggested syntax 'copy tftp' verbs ui,cp have changed to uiserver,cpserver respectively, but ui,cp are still supported.
There is a bug in 8.3.0.5 where the uploaded certificate check uses the current timezone date/time to test against the GMT time of the newly minted certificate. Those of us with a negative timezone offset are effected.
Example Failure:
a8:bd:27:ff:ff:ff# copy tftp 10.10.50.64 aruba-iap.pem uiserver cert pass format pem
Validate certificate date failed
Cert file check fail
The only solution to do this automatically is to set the IAP with no timezone offset.
clock timezone none 00 00
This works around the issue with 8.3.0.5