I did a small modification and I think it works! If anybody has the same problem : $ssl_client_s_dn format changed, I had to use $ssl_client_s_dn_legacy instead.

Hello, It was working fine with raspbian Stretch. My nginx conf file for Domoticz is the one from the old wiki page "Secure Nginx Proxy Setup" (not on the wiki anymore) http://web.archive.org/web/20170724093203/https://www.domoticz.com/wiki/Secure_Nginx_Proxy_Setup You already helped me a lot ...

Hi, I was running Domoticz (stable 4.10717) with Nginx on Raspbian Stretch, with no major problem. I did a fresh install with Raspbian Buster, had no problem to restore my backup (except for a few mischievous Zwave devices), everything was great until I installed and configure Nginx and tried to ...