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This merges Samba4 with lorikeet-heimdal, which itself has been
tracking Heimdal CVS for the past couple of weeks.
This is such a big change because Heimdal reorganised it's internal
structures, with the mechglue merge, and because many of our 'wishes' have been granted: we now have DCE_STYLE GSSAPI, send_to_kdc hooks and many other features merged into the mainline code. We have adapted to upstream's choice of API in these cases.
In gensec_gssapi and gensec_krb5, we either expect a valid PAC, or NO
PAC. This matches windows behavour. We also have an option to
require the PAC to be present (which allows us to automate the testing
of this code).
This also includes a restructure of how the kerberos dependencies are
handled, due to the fallout of the merge.
Andrew Bartlett
(This used to be commit 4826f1735197c2a471d771495e6d4c1051b4c471)
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These principals do not need to be in the same realm as the rest of
the ticket, the full principal name is in the first componet of the
ASN.1.
Samba4's backend will handle getting this to the 'right' place.
Andrew Bartlett
(This used to be commit 90b01b8af21609e2e5c8b6bd8cab8bd393844acf)
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This includes many useful upstream changes, many of which should
reduce warnings in our compile.
It also includes a change to the HDB interface, which removes the need
for Samba4/lorikeet-heimdal to deviate from upstream for hdb_fetch().
The new flags replace the old entry type enum.
(This required the rework in hdb-ldb.c included in this commit)
Andrew Bartlett
(This used to be commit ef5604b87744c89e66e4d845f45b23563754ec05)
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Andrew Bartlett
(This used to be commit f0e538126c5cb29ca14ad0d8281eaa0a715ed94f)
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metze
(This used to be commit 02703f4e8f430233ec4365ea5cee641a9201802f)
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Andrew Bartlett
(This used to be commit 97a0a0e2fa6784e5fc5278f7a15b385ddcb6a3b3)
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interface worked, so hdb-ldb.c and the glue have been updated.
Andrew Bartlett
(This used to be commit 8fd5224c6b5c17c3a2c04c7366b7e367012db77e)
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This merges Samba4 up to current lorikeet-heimdal, which includes a
replacement for some Samba-specific hacks.
In particular, the credentials system now supplies GSS client and
server credentials. These are imported into GSS with
gss_krb5_import_creds(). Unfortunetly this can't take an MEMORY
keytab, so we now create a FILE based keytab as provision and join
time.
Because the keytab is now created in advance, we don't spend .4s at
negprot doing sha1 s2k calls. Also, because the keytab is read in
real time, any change in the server key will be correctly picked up by
the the krb5 code.
To mark entries in the secrets which should be exported to a keytab,
there is a new kerberosSecret objectClass. The new routine
cli_credentials_update_all_keytabs() searches for these, and updates
the keytabs.
This is called in the provision.js via the ejs wrapper
credentials_update_all_keytabs().
We can now (in theory) use a system-provided /etc/krb5.keytab, if
krb5Keytab: FILE:/etc/krb5.keytab
is added to the secrets.ldb record. By default the attribute
privateKeytab: secrets.keytab
is set, pointing to allow the whole private directory to be moved
without breaking the internal links.
(This used to be commit 6b75573df49c6210e1b9d71e108a9490976bd41d)
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Andrew Bartlett
(This used to be commit 9b3dedbc0bb12897a8f9bd4ec864de26b3835981)
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Allow ticket requests with only a netbios name to be considered 'null'
addresses, and therefore allowed by default.
Use the netbios address as the workstation name for the allowed
workstations check with krb5.
Andrew Bartlett
(This used to be commit 328fa186f2df5cdd42be679d92b5f07f7ed22d87)
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rather than just the fact of the expiry.
Andrew Bartlett
(This used to be commit 31c4ab26d7ab1e550c2ecc7c3ae6c44b87140aa3)
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We now put the PAC in the AS-REP, so that the client has it in the
TGT. We then validate it (and re-sign it) on a TGS-REQ, ie when the
client wants a ticket.
This should also allow us to interop with windows KDCs.
If we get an invalid PAC at the TGS stage, we just drop it.
I'm slowly trying to move the application logic out of hdb-ldb.c, and
back in with the rest of Samba's auth system, for consistancy. This
continues that trend.
Andrew Bartlett
(This used to be commit 36973b1eef7db5983cce76ba241e54d5f925c69c)
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the code in auth/auth_sam.c for consistancy. This will also allow us
to have one place for a backend directory hook.
I will use a very similar hook to add the PAC.
Andrew Bartlett
(This used to be commit 4315836cd8c94eb8340c4050804face4d0066810)
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Andrew Bartlett
(This used to be commit ede638c00b574bf4149d11844c0adf8e0f5c4efb)
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to CVS of 2005-10-24).
Andrew Bartlett
(This used to be commit 939d4f340feaad15d0a6a5da79feba2b2558f174)
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Andrew Bartlett
(This used to be commit 4d2a9a9bc497eae269c24cbf156b43b8588e2f73)
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ignore Kerberos and fallback to NTLMSSP when joining. Thanks to Andrew Bartlett
for the assistence.
(This used to be commit 3b6bfbe8cf555f4144ed06044d3ecb8044f86bca)
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with an aim to make the code simpiler and more correct.
Gone is the old (since the very early Samba 3.0 krb5 days) 'iterate over
all keytypes)' code in gensec_krb5, we now follow the approach used in
gensec_gssapi, and use a keytab.
I have also done a lot of work in the GSSAPI code, to try and reduce
the diff between us and upstream heimdal. It was becoming hard to
track patches in this code, and I also want this patch (the DCE_STYLE
support) to be in a 'manageable' state for when lha considers it for
merging. (metze assures me it still has memory leak problems, but
I've started to address some of that).
This patch also includes a simple update of other code to current
heimdal, as well as changes we need for better PAC verification.
On the PAC side of things we now match windows member servers by
checking the name and authtime on an incoming PAC. Not generating these
right was the cause of the PAC pain, and so now both the main code and
torture test validate this behaviour.
One thing doesn't work with this patch:
- the sealing of RPC pipes with kerberos, Samba -> Samba seems
broken. I'm pretty sure this is related to AES, and the need to break
apart the gss_wrap interface.
Andrew Bartlett
(This used to be commit a3aba57c00a9c5318f4706db55d03f64e8bea60c)
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to Heimdal CVS as of 2005-08-27).
Andrew Bartlett
(This used to be commit 913924a4997f5e14c503f87510cbd8e4bfd965a9)
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saga was
that the logon_time field in the pac must match the authtime field in the ticket we
gave the client in the AS-REP (and thus also the authtime field in the ticket we get
back in the TGS-REQ).
Many thanks to Andrew Bartlett for his patience in showing me the
basic ropes of all this code! This was a joint effort.
(This used to be commit 7bee374b3ffcdb0424a83f909fe5ad504ea3882e)
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Delete test_crypto_wrapping.c, previously included but unbuilt.
Andrew Bartlett
(This used to be commit d5fb30fb0cef330e0947969f0c9afc1f58fc4c7d)
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This is my first attempt at this, so there may be a few rough edges.
Andrew Bartlett
(This used to be commit 9a1d2f2fec67930975da856a2d365345cec46216)
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(This used to be commit 118be28a7aef233799956615a99d1a2a74dac175)
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