The default keystore uses a self-signed certificate. You'll have to either
disable https or get a real certificate.
You should be able to setup an exception in Firefox. I've had to go into
'preferences' in firefox to get that setup correctly:
1. Open 'Preferences'.
2. Go to 'Advanced' and then the 'Encryption' tab.
3. Click on 'View Certificates'.
4. Click on 'Add Exception'.
5. Type in the URL of your server and click on 'Get Certificate'.
6. Click on 'Confirm Security Exception'.
This procedure with the latest version works for me on the Mac in Firefox 3.0.4.
--Alex Milowski