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ncacn_ip_tcp/ncalrpc. The problem was that svn revision 11809 removed
the logic that forced the CONNECT auth type for authenticated binds
which don't have an explicit SIGN or SEAL flag set.
(This used to be commit e7a1f11e8bcba3839f74c7303bd82533a6acfbcd)
This also removes dcerpc_bind_auth_password, the only user of
dcerpc_bind_auth. And this was not only passwords anyway.
Andrew Bartlett, as usual: Please take a close look.
Thanks,
Volker
(This used to be commit 2ff2dae3d035af6cb0c131573cfd983fc9a58eee)
field, instead put a zero address. Note that zero is correct (ie. we
shouldn't do the lookup) as in the client we want to send a zero for
the server to fill in. When we make this call from the server we fill
in a real IP.
(This used to be commit e54c8b5658761c33d50a1a557d2ec77229b07b47)
the ejs_echo.c code is the stuff that needs to be auto-generated by
pidl. It only does echo_AddOne so far.
We also need a table for registering these calls. The code is
hard-wired for echo_AddOne for now.
(This used to be commit b1ea58ddc482c373783d16331dd07378010ba39a)
event_context for the socket_connect() call, so that when things that
use dcerpc are running alongside anything else it doesn't block the
whole process during a connect.
Then of course I needed to change any code that created a dcerpc
connection (such as the auth code) to also take an event context, and
anything that called that and so on .... thus the size of the patch.
There were 3 places where I punted:
- abartlet wanted me to add a gensec_set_event_context() call
instead of adding it to the gensec init calls. Andrew, my
apologies for not doing this. I didn't do it as adding a new
parameter allowed me to catch all the callers with the
compiler. Now that its done, we could go back and use
gensec_set_event_context()
- the ejs code calls auth initialisation, which means it should pass
in the event context from the web server. I punted on that. Needs fixing.
- I used a NULL event context in dcom_get_pipe(). This is equivalent
to what we did already, but should be fixed to use a callers event
context. Jelmer, can you think of a clean way to do that?
I also cleaned up a couple of things:
- libnet_context_destroy() makes no sense. I removed it.
- removed some unused vars in various places
(This used to be commit 3a3025485bdb8f600ab528c0b4b4eef0c65e3fc9)
seconds. This should prevent the problem I am seeing on a solaris box
where a rpc request gets stuck forever
(This used to be commit c24ab34813d675b9b81f3062fb6f30aae5697805)
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)
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)
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)
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)
- gtk+ (returned by GtkHostBindingDialog as well now)
- torture/
- librpc/
- lib/com/dcom/
(This used to be commit ccefd782335e01e8e6ecb2bcd28a4f999c53b1a6)
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)
so we can specify allowed target service names in the idl file
the default is "host"
metze
(This used to be commit bf40d5321f3257bf9354a42d31265f1a9b0d53ad)
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)
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)
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)
Note this doesn't work currently because the gensec_modules are not ready for that yet
metze
(This used to be commit 7b09a3f725baca5d4483b7ec24a9cb6151557bb5)
- 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)
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)
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)
- 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)
- 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)
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)
dcerpc_alter_context and multiple context_ids in the dcerpc client
library.
This stage does the following:
- split "struct dcerpc_pipe" into two parts, the main part being "struct dcerpc_connection", which
contains all the parts not dependent on the context, and "struct dcerpc_pipe" which has
the context dependent part. This is similar to the layering in libcli_*() for SMB
- disable the current dcerpc_alter code. I've used a #warning until i
get the 2nd phase finished. I don't know how portable #warning is, but
it won't be long before I add full alter context support anyway, so it won't last long
- cleanup the allocation of dcerpc_pipe structures. The previous code
was quite awkward.
(This used to be commit 4004c69937be7e5dae56f9567ca607f982d395d3)
is less efficient, but I really doubt that matters.
- use enum in epmapper.idl for protocol type
- added support for "enum8bit" flag, used in epmapper.idl
(This used to be commit 1a24a50384b7f588844cd012f1218ca242ca4507)
rather then a large table in librpc/gen_ndr/tables.c. This will allow us
to only link in only the required gen_ndr files (speeds up linking quite a
bit, makes binaries smaller).
Each gen_ndr_* file now has a init function that calls the init functions
of the interfaces it contains. I did it this way to keep pidl's code simple,
though it might hurt startup time a bit. I'd be happy to change it if
people like one function better.
(This used to be commit 3c436590ae95b58ad6d00e72d6fdd08a4d80f208)
The torture test DCOM-SIMPLE now successfully does an
IStream_Read and a IStream_Write call.
This test can now be run successfully against the "Simple DCOM" Visual
Studio example.
(You have to quote out line 337 in pidl. pidl complains if the variable
that contains the array size follows the array. I still need to fix this
properly)
Next goals:
- Clean up code
- Server side support
- Support custom marshalling
- Support DCOM interfaces in files other then dcom.idl
(This used to be commit 8693344772a9b700533179f4bacfe27ec27dfcfe)
