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the idea is to have a directory service db layer
which will be used by the ldap server, samr server, drsuapi server
authentification...
I plan to make different implementations of this interface possible
- current default will be the current samdb code with sam.ldb
- a compat implementation for samba3 (if someone wants to write one)
- a new dsdb implementation which:
- understands naming contexts (directory parrtitions)
- do schema and acl checking checking
- maintain objectGUID, timestamps and USN number,
maybe linked attributes ('member' and 'memberOf' attributes)
- store metadata on a attribute=value combination...
metze
(This used to be commit 893a8b8bca2f020fbbe6f469aaa8dd4478249eb8)
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lm hash from the samdb, and thus not checking the verifier)
fixed the client side to calculate the lm verifier based on the nt
hash, not the lm hash (confirmed using w2k3)
(This used to be commit 27e7fb3bafe4649359e2e68169b6f10fd4d2cc70)
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hash, not the lm hash
(This used to be commit 8d4f0dc7d0745fc86fd43205b21d846acdc1d8c7)
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password change code.
(This used to be commit f70e8f02d6164046781a5d63fa5c0b86b8ab8df9)
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verify that the security descriptor found in the SamSync is the same
as what is available over SAMR.
Unfortunately, the administrator seems unable to retrieve the SACL on
the security descriptor, so I've added a new function to compare with
a mask.
Andrew Bartlett
(This used to be commit 39ae5e1dac31a22086be50fb23261e02be877f3f)
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- move dom_sid, security_descriptor, security_* funtions to one place
and rename some of them
metze
(This used to be commit b620bdd672cfdf0e009492e648b0709e6b6d8596)
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Andrew Bartlett
(This used to be commit 90398fda41dd15480899e3628df186eb02fdc139)
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This compares values for the domain and for secrets. We still have
some problems we need to sort out for secrets.
Also rename a number of structures in samr.idl and netlogon.idl, to
better express their consistancy.
Andrew Bartlett
(This used to be commit 3f52fa3a42b030c9aef21c8bd88aad87a0aae078)
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metze
(This used to be commit 4839ea156fea95743127753c194fbc23ccf732fd)
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- split ldh.h out of samba's includes.h
- make ldb_context and ldb_module private to the subsystem
- use ltdb_ prefix for all ldb_tdb functions
metze
(This used to be commit f5ee40d6ce8224e280070975efc9911558fe675c)
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NETLOGON.
In particular, rename samr_Name to samr_String - given that many
strings in this pipe are not 'names', the previous was just confusing.
(I look forward to PIDL turning these into simple char * some day...).
Also export out a few changes from testjoin.c to allow for how I have
written the new RPC-SAMSYNC test.
Andrew Bartlett
(This used to be commit 9cd666bcfb1fc752a4717010a7c4f05131dc728e)
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(This used to be commit 729e0026e4408f74f140375537d4fe48c1fc3242)
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(This used to be commit 3f75117db921e493bb77a5dc14b8ce91a6288f30)
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- tidied up some of the system includes
- moved a few more structures back from misc.idl to netlogon.idl and samr.idl now that pidl
knows about inter-IDL dependencies
(This used to be commit 7b7477ac42d96faac1b0ff361525d2c63cedfc64)
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(This used to be commit 264ce9181089922547e8f6f67116f2d7277a5105)
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The thing that finally convinced me that minimal includes was worth
pursuing for rpc was a compiler (tcc) that failed to build Samba due
to reaching internal limits of the size of include files. Also the
fact that includes.h.gch was 16MB, which really seems excessive. This
patch brings it back to 12M, which is still too large, but
better. Note that this patch speeds up compile times for both the pch
and non-pch case.
This change also includes the addition iof a "depends()" option in our
IDL files, allowing you to specify that one IDL file depends on
another. This capability was needed for the auto-includes generation.
(This used to be commit b8f5fa8ac8e8725f3d321004f0aedf4246fc6b49)
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(This used to be commit 3f902f8d851d32fa81d89ed61bfda6edaea00984)
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SAMR_FIELD_PASSWORD has been split up).
Andrew Bartlett
(This used to be commit 5f2295a5fb422ad028e67b240e55206acefb48bd)
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Andrew Bartlett
(This used to be commit 51774a9bcad97686e5259ac8d753b3df58072622)
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caller doesn't have to worry about the constraint of only opening a
database a single time in a process. These wrappers will ensure that
only a single open is done, and will auto-close when the last instance
is gone.
When you are finished with a database pointer, use talloc_free() to
close it.
note that this code does not take account of the threads process
model, and does not yet take account of symlinks or hard links to tdb
files.
(This used to be commit 04e1171996612ddb15f84134cadded68f0d173b2)
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so talloc now doesn't contain any ldb specific functions.
allow NULL to be passed to a couple more talloc() functions
(This used to be commit 1246f80d806fb5f63cfbf3879de6d546384552a8)
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(This used to be commit feb63e74f923f2a50c6836e18a6c2bda39644e71)
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simplifies things quite a bit
(This used to be commit c82a9cf750829c4f6982ca3133295c8599023c4e)
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void *talloc_reference(const void *context, const void *ptr);
this function makes a secondary reference to ptr, and hangs it off the
given context. This greatly simplifies some of the current reference
counting code in the samr server and I suspect it will be widely used
in other places too.
the way you use it is like this:
domain_state->connect_state = talloc_reference(domain_state, connect_state);
that makes the element connect_state of domain_state a secondary
reference to connect_state. The connect_state structure will then only
be freed when both domain_state and the original connect_state go
away, allowing you to free them independently and in any order.
you could do this alrady using a talloc destructor, and that is what
the samr server did previously, but that meant this construct was
being reinvented in several places. So this convenience function sets
up the destructor for you, giving a much more convenient and less
error prone API.
(This used to be commit dc5315086156644fad093cbe6b02d999adba8540)
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disconnects. Previously the ldb was always kept open.
(This used to be commit d78eea9eb8540f137d30aef5fbb397295312eb1b)
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hierarchical memory allocation
(This used to be commit 26da45a8019a2d6c9ff2ac2a6739c7d0b42b00de)
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(This used to be commit efb2b88edddef94ecbaa9a871d457d0d7c177546)
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Andrew Bartlett
(This used to be commit f3bf57ca6be3b71ebd8f8312c3d9e54387bdc402)
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have the handle type implied by the parameter name. There are four
types of handle: connect, domain, user and group handles. The
various samr_Connect functions return a connect handle, and the
samr_OpenFoo functions return a foo handle.
There is one exception - the samr_{Get,Set}Security function can
take any type of handle.
Fix up all C callers.
(This used to be commit 32f0f3154a8eb63de83145cbc8806b8906ccdc3e)
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'authenticated' connections.
Fix kerberos session key issues - we need to call the
routine for extracting the session key, not just read the cache.
Andrew Bartlett
(This used to be commit b80d849b6b586869fc7d3d4153db1a316f2867a9)
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Andrew Bartlett
(This used to be commit a089bcf503bfc91eead08d10539367886b7927cd)
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server
(This used to be commit 3b4ed24f4ba467a77bef8d6c25695fdbdb42b2ac)
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(This used to be commit 6c1a72c5d667245b1eec94f58e68acd22dd720ce)
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(the same problem as in -r 2056)
metze
(This used to be commit 98e4b23d450892e1ff37c36e52aa56bdf5f260b9)
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--enable-developer warning for when they are missing.
Andrew Bartlett
(This used to be commit 8115e44d47bcd65edba08d10117180ae508cdbc1)
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count features of talloc, instead of re-implementing both those
features inside of samdb (which is what we did before).
This makes samdb considerably simpler, and also fixes some bugs, as I
found some error paths that didn't call samdb_close(). Those are now
handled by the fact that a talloc_free() will auto-close and destroy
the samdb context, using a destructor.
(This used to be commit da60987a92266734c33b81ee217081abdc4330f3)
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This version does the following:
1) talloc_free(), talloc_realloc() and talloc_steal() lose their
(redundent) first arguments
2) you can use _any_ talloc pointer as a talloc context to allocate
more memory. This allows you to create complex data structures
where the top level structure is the logical parent of the next
level down, and those are the parents of the level below
that. Then destroy either the lot with a single talloc_free() or
destroy any sub-part with a talloc_free() of that part
3) you can name any pointer. Use talloc_named() which is just like
talloc() but takes the printf style name argument as well as the
parent context and the size.
The whole thing ends up being a very simple piece of code, although
some of the pointer walking gets hairy.
So far, I'm just using the new talloc() like the old one. The next
step is to actually take advantage of the new interface
properly. Expect some new commits soon that simplify some common
coding styles in samba4 by using the new talloc().
(This used to be commit e35bb094c52e550b3105dd1638d8d90de71d854f)
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should cause DEBUG(0,(...));
metze
(This used to be commit 80851e67783a9c3c8bdd7f2b52e0b46dd7b18d05)
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This implements gensec for Samba's server side, and brings gensec up
to the standards of a full subsystem.
This means that use of the subsystem is by gensec_* functions, not
function pointers in structures (this is internal). This causes
changes in all the existing gensec users.
Our RPC server no longer contains it's own generalised security
scheme, and now calls gensec directly.
Gensec has also taken over the role of auth/auth_ntlmssp.c
An important part of gensec, is the output of the 'session_info'
struct. This is now reference counted, so that we can correctly free
it when a pipe is closed, no matter if it was inherited, or created by
per-pipe authentication.
The schannel code is reworked, to be in the same file for client and
server.
ntlm_auth is reworked to use gensec.
The major problem with this code is the way it relies on subsystem
auto-initialisation. The primary reason for this commit now.is to
allow these problems to be looked at, and fixed.
There are problems with the new code:
- I've tested it with smbtorture, but currently don't have VMware and
valgrind working (this I'll fix soon).
- The SPNEGO code is client-only at this point.
- We still do not do kerberos.
Andrew Bartlett
(This used to be commit 07fd885fd488fd1051eacc905a2d4962f8a018ec)
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similar dbs.
(This used to be commit 1162e2fcff177cbbe84506efea0f79f68ecb233c)
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(This used to be commit de5984c95602ca67e8ac3139c3aa4330b74266e0)
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we should do it manualy too.
metze
(This used to be commit d3b80fd40a07575c18593523070986b7aed6de92)
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the dce_conn->auth_state.session_info
( the ntlmssp one works fine, but the schannel one isn't implemented yet)
this is also set by the ntvfs_ipc backend on the endpoint connect.
metze
(This used to be commit ad3dd1789e9f124493519cb4731d9f5a563fd051)
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(This used to be commit 5a90187c2cb7521cb7931355e5cf2f11d55a4ad0)
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Andrew Bartlett
(This used to be commit 0d2ae66d3a82134d86084f63c05214e03dfcb48b)
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pwd -> password
passwd -> password
username -> account_name
Also work on consistant structure feild names between these two pipes,
and fix up some callers to use samr_Password for the netlogon
credential code.
Andrew Bartlett
(This used to be commit 4e35418c2776f7b79be5b358ffd077754685d1ac)
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- move to a centralised way of handling talloc/ldb interaction
(This used to be commit 2b9b752875ba5e03e82f40e31f26bc1f245b3825)
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in rpc server code!
add missing ZERO_STRUCT(r->out.info);
in samr_GetDomPwInfo
metze
(This used to be commit e21f8a343022424097ff53cd8d5e16ac46fff772)
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This includes the netlogon pipe, for the machine account password
change system.
Andrew Bartlett
(This used to be commit 49d545a82057ee8b60d50aa55e908efe59875150)
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names rather than our crazy naming scheme. So DES is now called
des_crypt() rather than smbhash()
- added the code from the solution of the ADS crypto challenge that
allows Samba to correctly handle a 128 bit session key in all of the
netr_ServerAuthenticateX() varients. A huge thanks to Luke Howard
from PADL for solving this one!
- restructured the server side rpc authentication to allow for other
than NTLMSSP sign and seal. This commit just adds the structure, the
next commit will add schannel server side support.
- added 128 bit session key support to our client side code, and
testing against w2k3 with smbtorture. Works well.
(This used to be commit 729b2f41c924a0b435d44a14209e6dacc2304cee)
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