If I specify to login with key-file, then it is possible to leave the username blank. The problem is that the ongoing login fails and the user name cannot be entered any more.
So it would be great when I specify the keyfile-login:
- that the password-field would be greyed out (disabled)
- the username is mandatory
- and in case of failure there would only appear a message (no more tests to input password, cause the username cannot be changed).
THE benefit of this is more transparency for the user when he is not that used to this kind of login method. (I did cost me several hours of struggeling to figure out where my problem was and rule out some option.)