An implementation of draft-zhu-negoex-04 for MIT Kerberos was developed in
2011. This has been recently integrated, with many fixes from Greg Hudson. This
commit ports it to Heimdal. The implementation has been interoperability tested
with MIT Kerberos and Windows, using the GSS EAP mechanism developed as part of
the Moonshot project.
The SPNEGO code was also updated to import the state machine from Apple which
improves mechListMIC processing and avoids discarding initial context tokens
generated during mechanism probing, that can be used for optimistic tokens.
Finally, to aid in testing, the GSS-API mechanism glue configuration file can
be changed using the environment variable GSS_MECH_CONFIG. This environment
variable name, along with the format of the configuration file, is compatible
with MIT (although it would be difficult for a single mechanism binary to
support both implementations).
This commit adds support for proof of posession to the kx509 protocol by
using PKCS#10 CSRs.
This allows conveyance of extReq CSR attributes requesting desired
Certificate Extensions.
This utility, inspired by the old SunOS 4.x intr(8) utility, will be
used to start daemons with --detach and a timeout, like this:
intr -t 5 kdc --detach || { echo failed to start kdc; exit 1 }
This will allow tests to stop having to sleep poll for "started" output
from the daemons they start, allowing them to run faster and to impose a
reasonable timeout on daemon startup.
The default timeout is 3 seconds.
NOTE: The test runs and succeeds, but the client seems to be getting
a new x-realm TGT after we set the kvno to 0 or remove the
kvno from the tickets. This means we're not really testing
the TGS paths! So this test is not yet ready.
Nicolas Williams