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ncacn_ specific
(This used to be commit 875cce126878172eedb43b4ecab3970ea9d82e4a)
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(This used to be commit 2009a430b03c685dd65bd573e70d3618f2e0dd0f)
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The main difference in this new version is the extra data structure generated
between the IDL data structure and the NDR parser:
IDL -> NDR -> { ndr_parser, ndr_header, eparser, etc }
This makes the ndr_parser.pm internals much more sane.
Other changes include:
- Remove unnecessary calls with NDR_BUFFERS (for example, GUID doesn't have any buffers, just scalars) as well as some (unnecessary) nested setting of flags.
- Parse array loops in the C code rather then calling ndr_pull_array(). This allows us to have, for example, arrays of pointers or arrays of pointers to arrays, etc..
- Use if() {} rather then if () goto foo; everywhere
- NDR_IN no longer implies LIBNDR_FLAG_REF_ALLOC
- By default, top level pointers are now "ref" (as is the default in
most other IDL compilers). This can be overridden using the
default_pointer_top() property.
- initial work on new ethereal parser generators by Alan DeKok and me
- pidl now writes errors in the standard format used by compilers, which
is parsable by most editors
- ability to warn about the fact that pidl extension(s) have been used,
useful for making sure IDL files work with other IDL compilers.
oh, and there's probably some other things I can't think of right now..
(This used to be commit 13cf227615f6b9e0e5fa62e59197024410254f01)
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(This used to be commit 46509eb89980bfe6dabd71264d570ea356ee5a22)
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We need to pass the 'secure channel type' to the NETLOGON layer, which
must match the account type.
(Yes, jelmer objects to this inclusion of the kitchen sink ;-)
Andrew Bartlett
(This used to be commit 8ee208a926d2b15fdc42753b1f9ee586564c6248)
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it certainly doesn't make sense as LOGON_FAILURE.
Andrew Bartlett
(This used to be commit 4bec3d3f378ed8b988e00441c9bb5718b8548ba6)
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cli_credentials_set_conf(), not cli_credentials_guess().
Also, clarify why for particular flags, we don't do a DCERPC-level
authentication.
Andrew Bartlett
(This used to be commit 838925761d004a1426107f4c5c84d0276fddb2c0)
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(This used to be commit 321fbae51267153102e47845736f2c3a5abfe0be)
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DCERPC_SCHANNEL_128 if we fail. Thus, it allows us to work with Windows
NT DCs ...
(This used to be commit 3034b226705c4736d57c9bf4e9470c4d44c72e8e)
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metze
(This used to be commit d92100fcc2066454df441a1ea2c7b9940fa19fa1)
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GENSEC, and to pull SCHANNEL into GENSEC, by making it less 'special'.
GENSEC now no longer has it's own handling of 'set username' etc,
instead it uses cli_credentials calls.
In order to link the credentails code right though Samba, a lot of
interfaces have changed to remove 'username, domain, password'
arguments, and these have been replaced with a single 'struct
cli_credentials'.
In the session setup code, a new parameter 'workgroup' contains the
client/server current workgroup, which seems unrelated to the
authentication exchange (it was being filled in from the auth info).
This allows in particular kerberos to only call back for passwords
when it actually needs to perform the kinit.
The kerberos code has been modified not to use the SPNEGO provided
'principal name' (in the mechListMIC), but to instead use the name the
host was connected to as. This better matches Microsoft behaviour,
is more secure and allows better use of standard kerberos functions.
To achieve this, I made changes to our socket code so that the
hostname (before name resolution) is now recorded on the socket.
In schannel, most of the code from librpc/rpc/dcerpc_schannel.c is now
in libcli/auth/schannel.c, and it looks much more like a standard
GENSEC module. The actual sign/seal code moved to
libcli/auth/schannel_sign.c in a previous commit.
The schannel credentails structure is now merged with the rest of the
credentails, as many of the values (username, workstation, domain)
where already present there. This makes handling this in a generic
manner much easier, as there is no longer a custom entry-point.
The auth_domain module continues to be developed, but is now just as
functional as auth_winbind. The changes here are consequential to the
schannel changes.
The only removed function at this point is the RPC-LOGIN test
(simulating the load of a WinXP login), which needs much more work to
clean it up (it contains copies of too much code from all over the
torture suite, and I havn't been able to penetrate its 'structure').
Andrew Bartlett
(This used to be commit 2301a4b38a21aa60917973451687063d83d18d66)
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(This used to be commit 6149bd3702a0293fc1f798de7c399e3e6858416d)
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range())
(This used to be commit ec1eaa274b997197ca6996457229c802f1b76d56)
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metze needs a working tree...
The main volume of this patch was what I started working on today:
- Cleans up memory handling around DCE/RPC pipes, to have a parent talloc context.
- Uses sepereate inner loops for some of the DCE/RPC tests
The other and more important part of this patch fixes issues
surrounding the new credentials framwork:
This makes the struct cli_credentials always a talloc() structure,
rather than on the stack. Parts of the cli_credentials code already
assumed this.
There were other issues, particularly in the DCERPC over SMB handling,
as well as little things that had to be tidied up before test_w2k3.sh
would start to pass.
Andrew Bartlett
(This used to be commit 0453f9d05d2e336fba1f85dbf2718d01fa2bf778)
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Support ncacn_spx in DCE/RPC bindings.
(This used to be commit a0233a3a9a83176ae46873d3a25ed601758a1511)
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(This used to be commit f8cf161e0e59bd6b2a62135be8511403f4e9ca70)
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Fix a couple of bugs in the new cli_credentials code
(This used to be commit 4ad481cfe5cde514d2ef9646147239f3faaa6173)
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- gtk+ (returned by GtkHostBindingDialog as well now)
- torture/
- librpc/
- lib/com/dcom/
(This used to be commit ccefd782335e01e8e6ecb2bcd28a4f999c53b1a6)
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I wanted to add a simple 'workstation' argument to the DCERPC
authenticated binding calls, but this patch kind of grew from there.
With SCHANNEL, the 'workstation' name (the netbios name of the client)
matters, as this is what ties the session between the NETLOGON ops and
the SCHANNEL bind. This changes a lot of files, and these will again
be changed when jelmer does the credentials work.
I also correct some schannel IDL to distinguish between workstation
names and account names. The distinction matters for domain trust
accounts.
Issues in handling this (issues with lifetime of talloc pointers)
caused me to change the 'creds_CredentialsState' and 'struct
dcerpc_binding' pointers to always be talloc()ed pointers.
In the schannel DB, we now store both the domain and computername, and
query on both. This should ensure we fault correctly when the domain
is specified incorrectly in the SCHANNEL bind.
In the RPC-SCHANNEL test, I finally fixed a bug that vl pointed out,
where the comment claimed we re-used a connection, but in fact we made
a new connection.
This was achived by breaking apart some of the
dcerpc_secondary_connection() logic.
The addition of workstation handling was also propogated to NTLMSSP
and GENSEC, for completeness.
The RPC-SAMSYNC test has been cleaned up a little, using a loop over
usernames/passwords rather than manually expanded tests. This will be
expanded further (the code in #if 0 in this patch) to use a newly
created user account for testing.
In making this test pass test_rpc.sh, I found a bug in the RPC-ECHO
server, caused by the removal of [ref] and the assoicated pointer from
the IDL. This has been re-added, until the underlying pidl issues are
solved.
(This used to be commit 824289dcc20908ddec957a4a892a103eec2da9b9)
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which will move in with the rest of GENSEC shortly).
Add the RID as another element in the schannel state.
Andrew Bartlett
(This used to be commit 69114b4a8e1c937ab5ff12ca91dd22bd83fd9a3b)
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so we can specify allowed target service names in the idl file
the default is "host"
metze
(This used to be commit bf40d5321f3257bf9354a42d31265f1a9b0d53ad)
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to fix dcerpc_pipe_close() on a secondary connection,
while the callers mem_ctx of a request is still valid
- fix up some memory contexts
TODO: split up output mem_ctx from ndr_pull context
metze
(This used to be commit 0bcbd694e903a3caeb0daa81b2f115ec8a1b93d5)
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(This used to be commit c47eb38593f63ffe68f6bd51b101ea989eb8ee8e)
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(This used to be commit b902ea546d2d1327b23f40ddaeeaa8e7e3662454)
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changes
(This used to be commit e7e015f79b10c353848a17f31c91a0593790a560)
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less likely that anyone will use pstring for new code
- got rid of winbind_client.h from includes.h. This one triggered a
huge change, as winbind_client.h was including system/filesys.h and
defining the old uint32 and uint16 types, as well as its own
pstring and fstring.
(This used to be commit 9db6c79e902ec538108d6b7d3324039aabe1704f)
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(This used to be commit 8df8308f7f7c937ea8bcbb4336e98911824ece48)
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various data types:
Add ndr_flags argument to all ndr push/pull scalar functions
(This used to be commit ab490c0c882bb13de190546c50a0631ecb8255ad)
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accidently have the same protocol id as UUID's)
Before this, Samba would give NDR errors when contacting
a remote server that has IPX support enabled.
This one was on my long due bugs list.
(This used to be commit 7b847de64f35b8e897b64ad047d8aea3813214f8)
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(This used to be commit 7f54c8a339f36aa43c9340be70ab7f0067593ef2)
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gettimeofday() call
and just use timeval_current() when its actually needed
(This used to be commit 236403cc4dc2924ed6a898acae0bb44cc1688dcc)
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make it possible to add optimisations to the events code such as
keeping the next timed event in a sorted list, and using epoll for
file descriptor events.
I also removed the loop events code, as it wasn't being used anywhere,
and changed timed events to always be one-shot (as adding a new timed
event in the event handler is so easy to do if needed)
(This used to be commit d7b4b6de51342a65bf46fce772d313f92f8d73d3)
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the header, and defined on the wire as a 4 byte network byte order
IP. This means the calling code doesn't have to worry about network
byte order conversions.
(This used to be commit 72048e37179dd5b9ada0c5280d2f0d8c23d1a17d)
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metze
(This used to be commit cbc1f172822363e1fc4495d27248464403748cae)
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metze
(This used to be commit add1c579375d08040f722946da31ee3862f9e7ac)
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large commit. I thought this was worthwhile to get done for
consistency.
(This used to be commit ec32b22ed5ec224f6324f5e069d15e92e38e15c0)
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Note this doesn't work currently because the gensec_modules are not ready for that yet
metze
(This used to be commit 7b09a3f725baca5d4483b7ec24a9cb6151557bb5)
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control of the event, so instead build that into the function. If you
pass NULL as mem_ctx then it leaves it as a child of the events
structure.
(This used to be commit 7f981b9ed96f39027cbfd500f41e0c2be64cbb50)
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recv side in the same event. That's a bad idea, as the first callback
could decide to destroy the socket.
(This used to be commit bf74ea34fc0e3c31e220c8f5a9217c95f3ca1d52)
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- added async support to the negprot client code
- removed two unused parameters from smbcli_full_connection() code
- converted smbclient to use smbcli_full_connection() rather than
reinventing everything itself
(This used to be commit 71cbe2873473e039b4511511302cb63f1c50bce8)
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socket connections. This was complicated by a few factors:
- it meant moving the event context from clitransport to clisocket,
so lots of structures changed
- we need to asynchronously handle connection to lists of port
numbers, not just one port number. The code internally tries each
port in the list in turn, without ever blocking
- the man page on how connect() is supposed to work asynchronously
doesn't work in practice (now why doesn't this surprise me?). The
getsockopt() for SOL_ERROR is supposed to retrieve the error, but
in fact the next (unrelated) connect() call on the same socket also
gets an error, though not the right error. To work around this I
need to tear down the whole socket between each attempted port. I
hate posix.
Note that clisocket.c still does a blocking name resolution call in
smbcli_sock_connect_byname(). That will be fixed when we add the async
NBT resolution code.
Also note that I arranged things so that every SMB connection is now
async internally, so using plain smbclient or smbtorture tests all the
async features of this new code.
(This used to be commit 468f8ebbfdbdf37c757fdc4863626aa9946a8870)
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that the GENSEC mechanism wishes to select. It is of course up to the
GENSEC mech and the remote server to actually support this however...
Andrew Bartlett
(This used to be commit 7200a01545e14a8b0c90fadf3c27933dd1f4359f)
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specific GENSEC mech type, but on the behaviour of the mech.
Andrew Bartlett
(This used to be commit f2bd7a5a699b91d99d7dc2a0b3b6c7006274a59c)
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token in the client (the final token in the negotiation).
Consequential fixes in the SPNEGO code, which now uses the out.length
as the indicator of 'I need to send something to the other side'.
Merge the NTLM and SPNEGO DCE-RPC authentication routines in the client.
Fix the RPC-MULTIBIND test consequent to this merge.
Andrew Bartlett
(This used to be commit 43e3516fc03008e97ebb4ad1a0cde464303f43c6)
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advanced auth types we should do a plain bind. This fixes rpc
connections to ancient servers (like sun cascade)
(This used to be commit 59a5a0b218f7182c541a06ffc4528c1160699033)
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- added support for "spnego" in binding strings. This enables SPNEGO
auth in the dcerpc client code, using as many allter_context calls as
are needed
To try SPNEGO do this:
smbtorture ncacn_ip_tcp:SERVER[spnego,seal] -Uadministrator%password RPC-SAMR
(This used to be commit 9c0a3423f03111c110d21c0d3910e16aa1a8bf87)
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doesn't need to
use function pointers anymore
- make the module init much easier
- a lot of cleanups
don't try to read the diff in auth/ better read the new files
it passes test_echo.sh and test_rpc.sh
abartlet: please fix spelling fixes
metze
(This used to be commit 3c0d16b8236451f2cfd38fc3db8ae2906106d847)
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(This used to be commit 95e849bf94160ae4807a54b28e351539c1119215)
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- there is no alter_nak or alter_ack packet, its all done in an
alter_response
- auto-allocated the contex_ids
- tried to fix up the dcom code to work again with
alter_context. Jelmer, please take a look :)
(This used to be commit dd1c54add8884376601f2f8a56c01bfb8add030c)
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just does a simple LSA/DSSETUP combo, which is what w2k does in the
ACL editor rpc calls that triggered this work
(This used to be commit 0129ec947aa1fa5a7104dc3a666af3cb9bd104f1)
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