Hi guys
First of all thanks in advance for any advice, and sorry but english is not my native language
I hope that you could help me.
I watched Spaceinvader One guides on how reverse proxys
My goal was to reverse proxy: Jellyfin and Nextcloud.
Untill 2 days ago all my service worked just fine, now every time i try to connect to one of my private site i've got something like
"The 'Host' field contained in Http header is invalid"
I would like to understand if got something wrong and eventually exclude any problem with let's encrypt. So i can learn something
I've dynamic public ip address (right now i can't have a static one due to my provider)
I use Godaddy to provide domain and Cloudflare to manage DNS so (if i understanded correctly) i could use wildcard.
In Cloudflare i've set A keys ( to point my public ip), and i use cloudflare-ddns docker to update my current public ip and it woks just fine.
I changed my unraid access port so Let's Encrypt could use 443 an 80
I portfoward both 443 and 80 in my router setting.
I set ngnx conf files correctly (i presume cause they worked perfectly untill 2 days ago)
So I check my cert
And i check my docker Let's encrypt log
so i try to ping my site inside the docker and from my pc and it works
I tryed all i can do, but i've really no idea on how to deal with this thing. All i can do is to offer you a good italian wine as soon as this pandemic gonna end and you pass to Northern Italy and all i can do for you