[VServer] How to add/remove users

[Erich Geiersberger]

>  > Next Problem:
>  > When a new User logs in for the first time, I think I should check if
>  > he already exists before adding him with AddUser() (Could be he just
>  > entered a wrong password)
>
>  > How can I check for this type of information?
>
>Erich,
>
>Note, that AddUser() as other Vserver Xtra commands can be made ONLY by
>administrator.
>
>If user have enter not correct login or password he will get error about
>this, and must try again.
>
>But you should not worry about FIRST TIME.
>User self must not be able add own login/password...well only if your app
>logic require this...
>
>
>Usually admin must prepare server with logins,
>Inform users about their logins.
>And user must use them.

I have used a different approach.
Since the program knows my default master password and my default 
master login, the client is able to register himself on his first 
login.
I already asked for that, but need to ask again here: is it ok to 
open master.vdb and read this info from there? It seems to work and I 
get what I need, but I am not sure if this is all right...

Erich