We've just updated our Central server from 0.8 to 0.9 to take advantage of some of the new Enketo integration. The upgrade itself has been successful, however when going to preview a form, Enketo throws up a Loading Error: "unable to verify the first certificate".
We host ODK Central ourselves in-house on Ubuntu 18.04, and use a custom SSL certificate.
Aside from the certificate files and specifying an internal SMTP server, there is no other change to the default configuration.
In the .env file, we had
After getting the error, I've changed
I've since wiped, rebuilt and brought up the nginx container...
`~/central$ docker-compose up -d nginx` `Starting secrets ...` `Recreating mail ...` `central_postgres_1 is up-to-date` `enketo_redis_cache is up-to-date` `Starting secrets ... done` `Recreating mail ... done` `Recreating enketo ... done` `Recreating service ... done` `Creating nginx ... done`
but this hasn't had any effect on the problem.
Any suggestions welcome