Normally when FAST is used with a TGS-REQ, the armor key is implicitly
derived from the TGT rather than armor being explicitly present, as for
AS-REQs. However, Windows allows a TGS-REQ to be explicitly armored with
a computer's TGT, so that the armor key also depends on the ticket
session key.
This is used for compound identity, where the computer's group
membership and claims are added to the PAC of the resulting ticket.
Signed-off-by: Joseph Sutton <josephsutton@catalyst.net.nz>
Sync with most changes in AS/TGS client from Apple's Heimdal-597.121.1
(opensource.apple.com).
Changes include:
- FAST support in TGS client
- Refactored pre-auth client to be more easily extensible
- Pin KDC host and AD site name in API calls
Note the completely refactored TGS client loop is not imported as that was
considered too intrusive.
