KDC has no support for encryption type (14)

Question

I\'m trying to implement SSO with kerberos using spring-security-kerberos extension.

I\'ve created a keytab file and I get the following error when trying to access

Answer 1

What helped in my case was the switch

ktpass ... -crypto all ...

and I commented all of these in krb5.conf:

# default_tkt_enctypes = ...
# default_tgs_enctypes = ...
# permitted_enctypes   = ...

I guess it's default setup with rc4-hmac encoding that's most compatible.

No special settings were needed in Active Directory on my SPN account.

Windows Server 2008, Weblogic 10.3.6, Oracle JDK 1.7