I previously submitted this patch under a different SF account as patch #1579599. That patch was not created against a tagged version of jtds so it was difficult to apply to the source.
This patch is for the 1.2.2 release.
The jTDS Kerberos implementation comprises three main
changes to the jTDS code:
1. A new class net.sourceforge.jtds.jdbc.JtdsGSS.
2. Changes to a few lines of the
3. Addition of a new property - "useKerberos"
(boolean) - I used the "useNTLMV2" property as an
example (i.e. changes to Driver, JtdsDataSource,
Documentation is in ./html/kerberos.html.