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path: root/source4/librpc/rpc/dcerpc.c
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2007-10-10r6973: Merge new version of pidl into the main SAMBA_4_0 branch.Jelmer Vernooij1-1/+2
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)
2007-10-10r5941: Commit this patch much earlier than I would normally prefer, but ↵Andrew Bartlett1-6/+0
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)
2007-10-10r5488: - let the request be a child of the pipe structStefan Metzmacher1-13/+19
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)
2007-10-10r5197: moved events code to lib/events/ (suggestion from metze)Andrew Tridgell1-1/+1
(This used to be commit 7f54c8a339f36aa43c9340be70ab7f0067593ef2)
2007-10-10r5185: make all the events data structures private to events.c. This willAndrew Tridgell1-0/+1
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)
2007-10-10r5137: fix typesStefan Metzmacher1-1/+1
metze (This used to be commit add1c579375d08040f722946da31ee3862f9e7ac)
2007-10-10r5037: got rid of all of the TALLOC_DEPRECATED stuff. My apologies for theAndrew Tridgell1-4/+4
large commit. I thought this was worthwhile to get done for consistency. (This used to be commit ec32b22ed5ec224f6324f5e069d15e92e38e15c0)
2007-10-10r4618: - tidied up the alter_context client code a bitAndrew Tridgell1-10/+25
- 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)
2007-10-10r4617: basic alter_context requests now work in our client library. The testAndrew Tridgell1-4/+80
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)
2007-10-10r4616: the first phase in the addition of proper support forAndrew Tridgell1-202/+180
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)
2007-10-10r4591: - converted the other _p talloc functions to not need _pAndrew Tridgell1-0/+1
- added #if TALLOC_DEPRECATED around the _p functions - fixes the code that broke from the above while doing this I fixed quite a number of places that were incorrectly using the non type-safe talloc functions to use the type safe ones. Some were even doing multiplies for array allocation, which is potentially unsafe. (This used to be commit 6e7754abd0c225527fb38363996a6e241b87b37e)
2007-10-10r4549: got rid of a lot more uses of plain talloc(), instead usingAndrew Tridgell1-2/+2
talloc_size() or talloc_array_p() where appropriate. also fixed a memory leak in pvfs_copy_file() (failed to free a memory context) (This used to be commit 89b74b53546e1570b11b3702f40bee58aed8c503)
2007-10-10r4526: - much simpler (and more accurate!) ndr_size_*() code generation. ItAndrew Tridgell1-1/+1
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)
2007-10-10r4479: added the function talloc_autofree_context() which returns a talloc ↵Andrew Tridgell1-4/+5
context that will automatically be freed on program exit. This is useful for reducing clutter in leak reports (This used to be commit cf73dda652e0a121901f22771104be6751c0fcb9)
2007-10-10r4358: At metze's request, the Christmas elves have removed gensec_end inAndrew Bartlett1-3/+0
favor of talloc_free(). Andrew Bartlett (This used to be commit 1933cd12fbaed56e13f2386b19de6ade99bf9478)
2007-10-10r4115: check for gensec errors before calling memcpy on a set of credentials,Andrew Tridgell1-0/+6
otherwise the creds structure might be invalid (This used to be commit 76285b3390f20366d53c7b2509ac07e1f88f7309)
2007-10-10r4086: - make dcerpc_ndr_request_table_send() the default and rename it to justStefan Metzmacher1-42/+30
dcerpc_ndr_request_send() - this allows us to call dcerpc_log_packet() when we receive a packet we can't parse correctly metze (This used to be commit a7a6cea112a180a28188997ca99f30d8dd286bb8)
2007-10-10r4081: use clearer namesStefan Metzmacher1-2/+2
metze (This used to be commit 5d7d6f02cf1aa731d371c97054480d83d85102cb)
2007-10-10r4055: fixed more places to use type safe allocation macrosAndrew Tridgell1-2/+2
(This used to be commit eec698254f67365f27b4b7569fa982e22472aca1)
2007-10-10r3861: - Put ndr and rpc client code in seperate filesJelmer Vernooij1-2/+19
- Add some const (This used to be commit a00bda88e1b6abdc36e5aa8c2a35f64855f67c96)
2007-10-10r3790: use a registration function that is called from dcerpc_*_init functionsJelmer Vernooij1-4/+15
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)
2007-10-10r3611: DCOM client support works!!Jelmer Vernooij1-2/+7
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)
2007-10-10r3606: More DCOM fixes:Jelmer Vernooij1-5/+6
- OXID tables work now. IOXIDResolver is used if there is used for getting a STRINGBINDING if none is known yet - Add custom dissectors for STRINGARRAY and DUALSTRINGARRAY. If there's a way to get rid of these later on (by supporting them thru pidl somehow), I'd be happy to use that instead of doing it manually. I can now get to the point where we have created an object and are connected to it. The only thing left to do is being able to set the Object UUID properly.. (This used to be commit 54e1e5edca50d3cd496c080715e84ec62cb2a10c)
2007-10-10r3601: Lots of smaller DCOM updates and fixes. Adds oxid tables, properJelmer Vernooij1-3/+3
use of contexts. (This used to be commit 93eb3cd99c4fb065a69eabcead0c33804259c976)
2007-10-10r3586: Fix some of the issues with the module init functions.Jelmer Vernooij1-0/+6
Both subsystems and modules can now have init functions, which can be specified in .mk files (INIT_FUNCTION = ...) The build system will define : - SUBSYSTEM_init_static_modules that calls the init functions of all statically compiled modules. Failing to load will generate an error which is not fatal - BINARY_init_subsystems that calls the init functions (if defined) for the subsystems the binary depends on This removes the hack with the "static bool Initialised = " and the "lazy_init" functions (This used to be commit 7a8244761bfdfdfb48f8264d76951ebdfbf7bd8a)
2007-10-10r3513: Add (the infrastructure for) DCOM support. Contents:Jelmer Vernooij1-3/+12
- Support for sending over the object UUID in DCERPC calls - Simple torture test for the DCOM "Simple" object - Generate extra argument for "object" interfaces in pidl - Some stubs for common DCOM functions (This used to be commit c052f2e1edd816206d8974af3140cec7ef97a70c)
2007-10-10r3463: separated out some more headers (asn_1.h, messages.h, dlinklist.h and ↵Andrew Tridgell1-0/+1
ioctl.h) (This used to be commit b97e395c814762024336c1cf4d7c25be8da5813a)
2007-10-10r3428: switched to using minimal includes for the auto-generated RPC code.Andrew Tridgell1-0/+1
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)
2007-10-10r3205: Create ncalrpc directory if it didn't exist yetJelmer Vernooij1-1/+1
(This used to be commit 1161c33794cdb16a3d09a66258f46e0020c4aeef)
2007-10-10r3103: use a destructor to ensure that on abnormnal rpc request terminationAndrew Tridgell1-0/+12
it is removed from the pending list. (This used to be commit 33176e9751374de3b5dc3f5f9b19c6824140d90a)
2007-10-10r2671: we're getting too many errors caused by the talloc_realloc() API notAndrew Tridgell1-1/+2
taking a context (so when you pass a NULL pointer you end up with memory in a top level context). Fixed it by changing the API to take a context. The context is only used if the pointer you are reallocing is NULL. (This used to be commit 8dc23821c9f54b2f13049b5e608a0cafb81aa540)
2007-10-10r2628: got rid of some warnings and converted a few more places to use ↵Andrew Tridgell1-2/+1
hierarchical memory allocation (This used to be commit 26da45a8019a2d6c9ff2ac2a6739c7d0b42b00de)
2007-10-10r2614: support CONNECT level DCE/RPC security in both client andAndrew Tridgell1-3/+49
server. CONNECT security uses NTLMSSP, but does not do any signing or sealing (or equivalently, its like signing, but with a zero filled checksum). (This used to be commit f4660857bc708db7f5aa7487bf7ab04bffe68928)
2007-10-10r2443: check return code of event_loop_once() to catch thet cases where the ↵Stefan Metzmacher1-2/+6
server closes the connetion and we got EBADF from select() and event_loop_once() fails metze (This used to be commit 9c0e50a6f3d628156b4543d5ded89e06be696f64)
2007-10-10r2399: Display text description of rpc fault in debug message.Tim Potter1-1/+1
(This used to be commit 04aec4c0a3f559f6a9ccfaf990f3a2ff2e6f48df)
2007-10-10r2383: fixed the handling of sending zero length dcerpc packets (I broke thisAndrew Tridgell1-1/+3
recently, and this broke the autoidl code) (This used to be commit 01d66f68f6b21dc9b5c0702edcd4f56daeae9b9d)
2007-10-10r2304: fixed a bug in old style NTLM signingAndrew Tridgell1-1/+1
(This used to be commit 09651b831d085345dd385bc9777f97e1c0d57c6f)
2007-10-10r2294: this fixes the NTLM2 sign+seal combination. I have now tested:Andrew Tridgell1-5/+8
NTLM sign NTLM sign+seal NTLM2 sign NTLM2 sign+seal and all of the above both with and without key exchange the NTLM2 seal case is ugly and involves an extra data copy, which some API changes in gensec or the ndr layer might avoid in future. (This used to be commit fce7a4218b3136d880dd1a123e8525e3091bbed8)
2007-10-10r2284: Thanks to some great detective work by tridge, NTLM2 signing now works.Andrew Bartlett1-55/+71
This means that 'require NTLMv2 session security' now works for RPC pipe signing. We don't yet have sealing, but it can't be much further. This is almost all tridge's code, munged into a form that can work with the GENSEC API. This commit also includes more lsakey fixes - that key is used for all DCE-RPC level authenticated connections, even over CIFS/ncacn_np. No doubt I missed something, but I'm going to get some sleep :-) Andrew Bartlett (This used to be commit a1fe175eec884280fb7e9ca8f528134cf4600beb)
2007-10-10r2275: don't crash on a rpc BIND_NAK response ...Andrew Tridgell1-1/+6
(This used to be commit 22a6e5d50d2d40c2dfc5e36bce1132b92723dd81)
2007-10-10r2234: Tridge, this is a patch to allow people to set the REF_ALLOC flag onTim Potter1-0/+4
a dcerpc_pipe structure as we discussed this morning. (This used to be commit 79969dc8daf5fdaacd26135a200ecec0b4d7663c)
2007-10-10r2185: add a callback function to the dcerpc async APIAndrew Tridgell1-0/+20
also add a demonstration of its use in the netlogon async example (This used to be commit f2a0438c66b999189c1a2ad726e91efd0748eb90)
2007-10-10r2180: added RPC flags "padcheck" which enables checking of all received padAndrew Tridgell1-14/+33
bytes to make sure they are zero. Non-zero values usually indicate one of two things: - the server is leaking data through sending uninitialised memory - we have mistaken a real field in the IDL for padding to differentiate between the two you really need to run with "print,padcheck" and look carefully at whether the non-zero pad bytes are random or appear to be deliberate. (This used to be commit 7fdb778f81f14aaab75ab204431e4342a462957a)
2007-10-10r2118: fixed the receipt of bigendian rpc packets with the new async code.Andrew Tridgell1-3/+10
The fix uses the new talloc_increase_ref_count() function in an interesting way. I suspect this sort of technique will become quite common. (This used to be commit a86e629a39baf0ba2a6bb347eb9b72551c1477ff)
2007-10-10r2103: in the conversion to async rpc I simplified the smb backend to onlyAndrew Tridgell1-10/+6
use readx/writex instead of the more efficient SMBtrans calls. This patch restores the efficiency by using SMBtrans when possible. (This used to be commit 83fbe080e7fcdf4168d85f654b802dc4538b8984)
2007-10-10r2100: rework the dcerpc client side library so that it is async. We nowAndrew Tridgell1-138/+354
generate a separate *_send() async function for every RPC call, and there is a single dcerpc_ndr_request_recv() call that processes the receive side of any rpc call. The caller can use dcerpc_event_context() to get a pointer to the event context for the pipe so that events can be waited for asynchronously. The only part that remains synchronous is the initial bind calls. These could also be made async if necessary, although I suspect most applications won't need them to be. (This used to be commit f5d004d8eb8c76c03342cace1976b27266cfa1f0)
2007-10-10r2041: Fix NTLMSSP RPC sealing, client -> win2k3 server.Andrew Bartlett1-0/+18
The bug (found by tridge) is that Win2k3 is being tighter about the NTLMSSP flags. If we don't negotiate sealing, we can't use it. We now have a way to indicate to the GENSEC implementation mechanisms what things we want for a connection. Andrew Bartlett (This used to be commit 86f61568ea44c5719f9b583beeeefb12e0c26f4c)
2007-10-10r2029: changed our client side dcerpc padding to match what w2k3 does - a 16Andrew Tridgell1-2/+4
byte padding of the payload portion of the packet. (This used to be commit 271831f97f3952838557bf5034c1e435b33cb14a)
2007-10-10r1983: a completely new implementation of tallocAndrew Tridgell1-2/+1
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)
2007-10-10r1872: revert -r 1845 because the caling function should look at the fault_codeStefan Metzmacher1-12/+2
when it gets NT_STATUS_NET_WRITE_FAULT metze (This used to be commit 084845c1ab5e8acdb91f1d93b87d3f58e5de1bfd)
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