title: Login to manager of piranhacms hosted in docker behind nginx on ubuntu (aspnet core 6)
body: <p>Does anyone has experience hosting piranha on ubuntu in a docker container behind nginx?</p>
  <p>The frontend is fine, everything works smooth. But the manager is not working for me. It has something to do with the login. First i saw error 502 after login (failed login was working with correct error message, so the post itself is working). I changed the login not to do the local redirect but returning the page. No error message, so i guess the login data was fine, but somehow i am still not logged in.</p>
  <p>The only cookie i see is the antoforgery. Someone has an idea, the is no error message in the logs.</p>