We're using Alfresco 5.2 with MS Active Directory and SSO through kerberos. We've managed to get SSO working for Share, WEBDAV, and AOS through internet browser interface (IE, Chrome, Firefox), however we're struggling to get the same functionality for Windows Explorer interface. When we tried to connect, either using map network drive or directly through explorer, Windows always pop up Windows Security asking for username and password (which work if we input them ) This is not acceptable as we cannot ask user to keep entering their credentials every morning.
There's no error in the catalina.out either, it just output
2018-06-29 13:36:12,664 DEBUG [webdav.auth.KerberosAuthenticationFilter] [http-apr-8080-exec-9] New Kerberos auth request from xxx.xxx.xxx.xxx (xxx.xxx.xxx.xxx:52492)
2018-06-29 13:36:12,664 DEBUG [webdav.auth.KerberosAuthenticationFilter] [http-apr-8080-exec-9] Issuing login challenge to browser.
Can anyone shed some light or point me to a right direction as how to configure this. Any help is much appreciated. Thank you