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Commit Graph

9 Commits

Author SHA1 Message Date
Andrew Bartlett
a718630961 Make this match head. -
Jeremy Allison
32dc4ddb04 Fixup format warning.
Jeremy.
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Andrew Bartlett
ec071ca3dc (merge from HEAD)
NTLM Authentication:

- Add a 'privileged' mode to Winbindd.  This is achieved by means of a directory
  under lockdir, that the admin can change the group access for.

- This mode is now required to access with 'CRAP' authentication feature.
- This *will* break the current SQUID helper, so I've fixed up our ntlm_auth
  replacement:
 - Update our NTLMSSP code to cope with 'datagram' mode, where we don't get a
   challenge.
 - Use this to make our ntlm_auth utility suitable for use in current Squid 2.5
   servers.
 - Tested - works for Win2k clients, but not Win9X at present.  NTLMSSP updates
   are needed.
 - Now uses fgets(), not x_fgets() to cope with Squid environment (I think
   somthing to do with non-blocking stdin).

- Add much more robust connection code to wb_common.c - it will not connect to
  a server of a different protocol version, and it will automatically try and
  reconnect to the 'privileged' pipe if possible.
  - This could help with 'privileged' idmap operations etc in future.

- Add a generic HEX encode routine to util_str.c,
- fix a small line of dodgy C in StrnCpy_fn()

- Correctly pull our 'session key' out of the info3 from th the DC.  This is
  used in both the auth code, and in for export over the winbind pipe to
  ntlm_auth.

- Given the user's challenge/response and access to the privileged pipe,
  allow external access to the 'session key'.  To be used for MSCHAPv2
  integration.

Andrew Bartlett
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Andrew Bartlett
f4ae028c2a NTLMSSP updates from HEAD.
Andrew Bartlett
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Andrew Bartlett
837680ca51 Merge from HEAD client-side authentication changes:
- new kerberos code, allowing the account to change it's own password
   without special SD settings required
 - NTLMSSP client code, now seperated from cliconnect.c
 - NTLMv2 client code
 - SMB signing fixes

Andrew Bartlett
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Andrew Bartlett
a8773c9f82 Factor out common code in the NTLMSSP/SPNEGO code.
The idea here is to seperate, as much as possible, the SPNEGO layer from the
NTLMSSP layer.  This not only helps us with protocol correctness, but also
should allow further mechinisms to be added with relitive ease.  I indend to
make the kerberos code use this shortly.

I've never seen the 'zero length blob' form of the anonymous login, so I've
removed that case.

Andrew Bartlett
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Andrew Bartlett
c7793f2718 (missed in last commit)
Change the 'cookie' to be the ntlmssp_context, and use the 'auth_context' on
that to store the cookie.  Ensures that simple callbacks can 'just work'.

Also make it clear that we are doing a pull_string into a pstring, not just
any sized buffer.

Andrew Bartlett
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Andrew Bartlett
ba13e058d4 Missed auth_ntlmssp.c in last night's checkin. Also keep track of the current
challenge in the NTLMSSP context.

Andrew Bartlett
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Andrew Bartlett
9e48ab86da Refactor the NTLMSSP code again - this time we use function pointers to
eliminate the dependency on the auth subsystem.  The next step is to add
the required code to 'ntlm_auth', for export to Squid etc.

Andrew Bartlett
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