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track the use of un-initialised values.
This change will require a recompile from clean, as the enum
describing the status of each element now has a default of
CRED_UNINITIALISED.
Andrew Bartlett
a handle as parameter,
EnumPorts
EnumPrinterDrivers
EnumMonitors
EnumPrintProcessors
EnumPrinters
we now do cross checks between the different info levels
and sore the results in a global context,
so that we later can add cross checks between the different object types
- add idl for EnumMonitors and EnumPrintProcessors
metze
can be enabled on the buildfarm without requiring --enable-developer
- Support tcp and udp being used on the same port
- FIx some portability issues (should fix the build on
some hosts on the buildfarm)
- Ignore setting TCP_NODELAY on (semi-)TCP sockets rather then complain about
it not being supported (saves us from a couple of error messages for each
connection that is opened)
redirects traffic (currently just IP traffic) over unix domain sockets
if the SOCKET_WRAPPER_DIR environment variable has been set.
Aim is to use this for the Samba4 torture suite on the buildfarm.
The socket_wrapper library can only be used if Samba was compiled with
--enable-developer.
test_rpc.sh passes against a local smbd with SOCKET_WRAPPER_DIR set.
(and ethereal showed no traffic whatsoever)
Stuff that still needs to be fixed in socketwrapper:
- Give ENETUNREACH if target is not localhost
- A given port number can only be used for UDP /or/ TCP, not both.
- Perhaps allow some calls to circumvent socketwrapper (do we need DNS?)
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
painful, so don't call lp_*() functions until the post stage (rather
than in the cli_credentails_init(), which is called in the pre stage),
and don't open the secrets.ldb looking for the machine account details
until we actually need them (well after popt is done, and we know we have the other things right).
Set the domain and realm, as well as the account and password for -P
(fetch machine password) operation.
Allow NETLOGON credentials to be stored in this structure - will allow
SCHANNEL to be made more generic.
Clarify why we don't do special checks for NULL pointers, particularly
in the anonymous check (it indicates a programmer error, not a
run-time condition).
Also make lib/credentials.c a little more consistant.
Andrew Bartlett
secrets system, and not the old system from Samba3.
This allowed the code from auth_domain to be shared - we now only
lookup the secrets.ldb in lib/credentials.c.
In order to link the resultant binary, samdb_search() has been moved
from deep inside rpc_server into lib/gendb.c, along with the existing
gendb_search_v(). The vast majority of this patch is the simple
rename that followed,
(Depending on the whole SAMDB for just this function seemed pointless,
and brought in futher dependencies, such as smbencrypt.c).
Andrew Bartlett
puts support for it into popt_common, adds a few utility functions
(in lib/credentials.c) and the callback functions for the command-line
(lib/cmdline/credentials.c). Comments are welcome :-)
changes:
- ldb_wrap disappears from code and become a private structure of db_wrap.c
thanks to our move to talloc in ldb code, we do not need to expose it anymore
- removal of ldb_close() function form the code
thanks to our move to talloc in ldb code, we do not need it anymore
use talloc_free() to close and free an ldb database
- some minor updates to ldb modules code to cope with the change and fix some
bugs I found out during the process
DCOM paper in lorikeet. This is the result of 1.5 months work (mainly
figuring out how things *really* work) at the end of 2004.
In general:
- Clearer distinction between COM and DCOM. DCOM is now merely
the glue between DCE/RPC+ORPC and COM. COM can also work without
DCOM now. This makes the code a lot clearer.
- Clearer distinction between NDR and DCOM. Before, NDR had a couple of
"if"s to cope with DCOM, which are now gone.
- Use "real" arguments rather then structures for function arguments in
COM, mainly because most of these calls are local so packing/unpacking
data for every call is too much overhead (both speed- and code-wise)
- Support several mechanisms to load class objects:
- from memory (e.g. part of the current executable, registered at start-up)
- from shared object files
- remotely
- Most things are now also named COM rather then DCOM because that's what it
really is. After an object is created, it no longer matters whether it
was created locally or remotely.
There is a very simple example class that contains
both a class factory and a class that implements the IStream interface.
It can be tested (locally only, remotely is broken at the moment)
by running the COM-SIMPLE smbtorture test.
Still to-do:
- Autogenerate parts of the class implementation code (using the coclass definitions in IDL)
- Test server-side
- Implement some of the common classes, add definitions for common interfaces.
parameters, so callers don't need to deal directly with wins replication packet structures
- converted the NBT-WINSREPLICATION torture test to use the new APIs
- added a new IDL type "udlongr", which is like udlong, but with the
two uint32 halves reversed
- modified the winsrepl.idl to cope with a wider range of packets
Add #include "system/time.h" back (it was removed in some of these
places because the definitions were provided by <sys/time.h> on tridge's
platform.)
Andrew Bartlett
decide to reinstate the mutex code for the threads process model, I'd
like to do it a little differently. At least this gets it out of
includes.h for now.
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.
- removed the u32 hack in events.c as I think this was only needed as
tdb.h defines u32. Metze, can you check that this hack is indeed no
longer needed on your suse system?
- change the iface_n_*() functions to return a "const char *" instead of a "struct ipv4_addr"
I think that in general we should move towards "const char *" for
all IP addresses, as this makes IPv6 much easier, and is also easier
to debug. Andrew, when you get a chance, could you fix some of the
auth code to use strings for IPs ?
- return a NTSTATUS error on bad name queries and node status instead
of using rcode. This makes the calling code simpler.
- added low level name release code in libcli/nbt/
- use a real IP in the register and wins nbt torture tests, as w2k3
WINS server silently rejects some operations that don't come from the
IP being used (eg. it says "yes" to a release, but does not in fact
release the name)
- fixed a bug in the send queue handling on timeouts
- added support for handling unexpected replies (replies to the wrong
port) at the nbtsocket layer
- added separate layer 2 code for wins refresh and wins registration
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)
