r4460: Add a new GENSEC module: gensec_gssapi
(disabled by default, set parametric option: gensec:gssapi=yes to enable).
This module backs directly onto GSSAPI, and allows us to sign and seal
GSSAPI/Krb5 connections in particular. This avoids me reinventing the
entire GSSAPI wheel.
Currently a lot of things are left as default - we will soon start
specifiying OIDs as well as passwords (it uses the keytab only at the
moment). Tested with our LDAP-* torture tests against Win2k3.
My hope is to use this module to access the new SPNEGO implementation
in Heimdal, to avoid having to standards-verify our own.
Andrew Bartlett
(This used to be commit
14b650c85db14a9bf97e24682b2643b63c51ff35)