问题
Tonight our website https://guestme.live went down because an SSL issue. On my browser Chrome I get this error : NET::ERR_CERT_DATE_INVALID.
Looking for the certificate provided by firebase hosting (from letsencrypt), the expiration date is 13 feb. 2017. Don't know why it hasn't be renewed and how to resolve this issue. I try to contact firebase support...
Validity
Not Before: Nov 15 22:08:00 2016 GMT
Not After : Feb 13 22:08:00 2017 GMT
回答1:
firebaser here
This is a known problem that started at 3PM PST today with some certificates on Firebase hosting. The root cause has since been fixed.
Keep an eye on the status page for the issue for updates, including instructions on how to fix the issue if you're still affected.
来源：https://stackoverflow.com/questions/42215869/firebase-hosting-ssl-certificate-has-expired-and-havent-been-renewed