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meant to be DYNEXP, but I'll confirm that with the original contributor.
Thanks to vance for spotting this!
Andrew Bartlett
(This used to be commit cf9cae48e6)
This allow the user to select
'passdb backend = plugin : /path/to/plugin.so : pluging args'
And load any arbitary plugin. Apparently Jelmer has a mysql plugin in the
works - hence this patch.
We probably need to rework the interface a bit before 3.0 (add versioning of
some kind) but this is a good start.
Andrew Bartlett
(This used to be commit d6d18b70f0)
would like. We use them to initialise other struct (lookup) tables, so test
that as well.
Also try not to segfault during our snprintf tests - test both with a 0 len
buffer and without any buffer at all.
Andrew Bartlett
(This used to be commit 2d80ab7122)
Samba now features a pluggable passdb interface, along the same lines as the
one in use in the auth subsystem. In this case, only one backend may be active
at a time by the 'normal' interface, and only one backend per passdb_context is
permitted outside that.
This pluggable interface is designed to allow any number of passdb backends to
be compiled in, with the selection at runtime. The 'passdb backend' paramater
has been created (and documented!) to support this.
As such, configure has been modfied to allow (for example) --with-ldap and the
old smbpasswd to be selected at the same time.
This patch also introduces two new backends: smbpasswd_nua and tdbsam_nua.
These two backends accept 'non unix accounts', where the user does *not* exist
in /etc/passwd. These accounts' don't have UIDs in the unix sense, but to
avoid conflicts in the algroitmic mapping of RIDs, they use the values
specified in the 'non unix account range' paramter - in the same way as the
winbind ranges are specifed.
While I was at it, I cleaned up some of the code in pdb_tdb (code copied
directly from smbpasswd and not really considered properly). Most of this was
to do with % macro expansion on stored data. It isn't easy to get the macros
into the tdb, and the first password change will 'expand' them. tdbsam needs
to use a similar system to pdb_ldap in this regard.
This patch only makes minor adjustments to pdb_nisplus and pdb_ldap, becouse I
don't have the test facilities for these. I plan to incoroprate at least
pdb_ldap into this scheme after consultation with Jerry.
Each (converted) passdb module now no longer has any 'static' variables, and
only exports 1 init function outside its .c file.
The non-unix-account support in this patch has been proven! It is now possible
to join a win2k machine to a Samba PDC without an account in /etc/passwd!
Other changes:
Minor interface adjustments:
pdb_delete_sam_account() now takes a SAM_ACCOUNT, not a char*.
pdb_update_sam_account() no longer takes the 'override' argument that was being
ignored so often (every other passdb backend). Extra checks have been added in
some places.
Minor code changes:
smbpasswd no longer attempts to initialise the passdb at startup, this is
now done on first use.
pdbedit has lost some of its 'machine account' logic, as this behaviour is now
controlled by the passdb subsystem directly.
The samr subsystem no longer calls 'local password change', but does the pdb
interactions directly. This allow the ACB_ flags specifed to be transferred
direct to the backend, without interference.
Doco:
I've updated the doco to reflect some of the changes, and removed some paramters
no longer applicable to HEAD.
(This used to be commit ff354c99c5)
screen-full of kerberos warnings.
This is almost as good, and I can actually see the Samba warnings.
Andrew Bartlett
(This used to be commit 35a6275e18)
the specifies the units that st_blocks is in. The reason for this is
that HPUX uses 8k, AIX uses a #defined constant and everyone else (tm)
uses 512 byte units.
Needed for the CIFS UNIX extensions - coming to a Samba server near
you soon.... :-).
Jeremy.
(This used to be commit 38cfffea5f)
Also more insertion of parenthesis to handle struct members called
'free'.
You can now get useful dmalloc output, as long as it is compatible
with your C library. On RH7.1 it looks like you have to rebuild
dmalloc to allow free(0) by default, because something in libcrypt
does that. (sigh)
(This used to be commit 391cbb6901)
We now include the libber.h file if required, but currently we just don't use
ldap. (I'll chase this up).
In the meantime, I've moved the ads_status code about, its now in its own file,
and has a couple of #ifdefs to allow smbd to link - becouse the lack of LDAP
caused HAVE_ADS to be undefined. (I hope its not too ugly).
Andrew Bartlett
(This used to be commit 14407c87e2)
nsswitch code uses vsyslog without checking for it.
Provide replacement for vsyslog in lib/snprintf if not found by configure.
Jeremy.
(This used to be commit ab2e55cdb3)
This should remove some confusion from the ./configure, but does not affect the
'real' kerberos support currently residing in smbd/sesssetup.c.
This code is vunerable to a spoofed KDC, and is best replaced by --with-pam and
the pam_krb5 module. This module includes measures to prevent such spoofing.
Andrew Bartlett
(This used to be commit 3235880b41)
