I have installed Darwin Calendar Server (DCS) v4.2 running under Centos (Linux) v6.4 using LDAP.  I'm using 389 Directory Server for LDAP.  Unfortunately, I can't authenticate and I suspect a password encryption issue.  Specifically, userpasswd is stored in SHA1 format on my 389 Directory Server, but stored as plaintext under the default XML-based directory.  

My question is this: Can DCS decrypt an SHA1 format password or does it expect passwords to be in a specific format?

Thanks,

Thomas