I would like to use Let’s Encrypt for my Nextcloud server. Unfortunately, to the best of my knowledge, the TLS-SNI-01 challenge is still on hold while the security issues are resolved. What’s the status on this? I’m currently using a self-signed certificate, which is kind of a pain when I’m sharing …

What's the status on TLS-SNI-01 challenge

jmorahan November 16, 2018, 8:36pm 4

If you need one, see this recent discussion: Which client support tls-alpn challenge?

1 Like

Topic		Replies	Views
TLS-SNI-01 validation is reaching end-of-life Help	28	5136	March 8, 2019
Turning off old/insecure challenge types Client dev	12	8695	November 20, 2015
March 13, 2019: End-of-Life for All TLS-SNI-01 Validation Support API Announcements	7	89404	March 15, 2019
TLS-SNI challenges disabled for most new issuance API Announcements	4	17993	January 18, 2018
What you need to know about TLS-SNI validation issues API Announcements	1	61061	January 18, 2018