[CalendarServer-users] Read-Only Calendar

[Georg Troska]

Hi,
I have still problems in restricting the access to calendars.

I found a lot of information here: https://trac.calendarserver.org/browser/CalendarServer/trunk/doc/Extensions/caldav-proxy-02.txt?rev=1510
And I tried my luck on the CalDavClientLibrary

If I set the auth-system to clear-text I'm able to login as admin  
user, but the I recieve something like:
{DAV:}current-user-privilege-set: 401

what means "not allowed to" if I understand correctly
I enabled admin as AdminPrincipal:

   <key>AdminPrincipals</key>
   <array>
      <string>/principals/users/admin/</string>
   </array>


added it to the accounts.xml

adding it to the sudoers.plist  makes me lots of errors

   <dict>
     <key>username</key>
     <string>admin</string>
     <key>password</key>
     <string>admin</string>
   </dict>

I cannot login with the CalDAV-Tool anymore

thanks for any comment

Georg