Facebook login was flagged as non compliant by Facebook after change to Let's Encrypt certificate system

[JammyDodger]

@Paul_King

Is there any way to get the default free Let’s Encrypt’ certificate to certify both options? Keen not to complicate things with extra certificates to manage and extra cost

You can add an extra line or two to your app.yml. This worked for me when I was having issues:

Set up Let’s Encrypt with multiple domains / redirects

NOTE: @pfaffman says: This page needs to be cleaned up. There is now a new ENV setting that will let you add more hostnames. In your app.yml under your DISCOURSE_HOSTNAME line (it can go many places but that one makes sense), add DISCOURSE_HOSTNAME_ALIASES: domain.com,other.domain.com and early reports suggest that you’ll get valid certs for those domains and that accessing https://domain.com will properly redirect you to your DISCOURSE_HOSTNAME without a certificate error. If you do that an…