Friday 8 February 2008

CERN VOMS woes

People's v-p-inits stopped working - from the CERN VOMS. Turns out the UK CA certs had been taken out, in the mistaken belief they had been revoked... Without consulting me, of course. Apart from a flurry of email, I called Remi this morning asking him to put them back and he said he'd do that today.

It was the root cert that was "suspected compromised" (but not "compromised", which is why we're ok for now - a resourceful attacker would need O(years) to do something with an encrypted key). And the e-Science CA itself was fine.

Eventually we may need to do something more to get people off the old CA chain. Certain relying parties (in a certain large country) have expressed concerns, which, even if there is no compelling technical reason to be concerned, may need addressing. We can re-sign old certificates under the new chain (so you keep your private key - we can do that), or just ask people to renew a bit earlier. But if and when any such things should happen you'd know about it because I would tell you!

We also talked about the rollover registration problem, I'll follow up on that.

1 comment:

Jens Jensen said...

Update! Remi says he can register all users with both issuer names, so that should solve both problems... here's hoping it works (I can't test it coz the UI is not reachable).