@fbartels "Basic auth" is only what happens between the browser and the server. The server can verify a request that uses basic auth against any authentication back-end, including an LDAP server. I actually did something similar for the Transmission in my River app: as Transmission also uses basic-auth, the various mobile-apps & browser extension need it to work, so I had to accept it for them to work. This UI makes me wanna try to package a docker registry for cloudron... I'll have to dig deeper into how it works