search

etesync / etesync-dav

This is a CalDAV and CardDAV adapter for EteSync
https://www.etesync.com
GNU General Public License v3.0
290 stars 47 forks source link

"Re-Generated" SSL certificate causes issues with Thunderbird #168

Open cniesen opened 3 years ago

cniesen commented 3 years ago

When the etesync-dav ssl certificate is regenerated then Firefox and Thunderbird will no longer accept the certificate or allow an exception to be added.

According to Mozilla this is an issue of improperly regenerating the certificate. A unique serial number is needed. Detailed cause and resolution is here: https://support.mozilla.org/en-US/kb/Certificate-contains-the-same-serial-number-as-another-certificate

In my case I noticed the issue when after having etesync-dav SSL enabled and switching to version 2.

tasn commented 3 years ago

Interesting. I don't think we even set the serial number, so I assume it was just generated automatically. I'll have to take a look at it soon.

sawft99 commented 2 years ago

I haven't run into this. Is it still an issue?