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path: root/source4/librpc/rpc/dcerpc_schannel.c
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2007-10-10r2284: Thanks to some great detective work by tridge, NTLM2 signing now works.Andrew Bartlett1-1/+6
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)
2007-10-10r2100: rework the dcerpc client side library so that it is async. We nowAndrew Tridgell1-4/+4
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 Bartlett1-2/+2
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)
2007-10-10r1993: Allow WinXP domain logon to progress a bit further (it seems broken ↵Andrew Bartlett1-3/+4
for me). Fix indent, and add a few more useful debug messages. Send a fault, if the bind is not accepted - don't just leave the client hanging. Andrew Bartlett (This used to be commit 486215edc1148ad754632be37760dc0d38b0340d)
2007-10-10r1498: (merge from 3.0)Andrew Bartlett1-1/+1
Rework our random number generation system. On systems with /dev/urandom, this avoids a change to secrets.tdb for every fork(). For other systems, we now only re-seed after a fork, and on startup. No need to do it per-operation. This removes the 'need_reseed' parameter from generate_random_buffer(). This also requires that we start the secrets subsystem, as that is where the reseed value is stored, for systems without /dev/urandom. In order to aviod identical streams in forked children, the random state is re-initialised after the fork(), at the same point were we do that to the tdbs. Andrew Bartlett (This used to be commit b97d3cb2efd68310b1aea8a3ac40a64979c8cdae)
2007-10-10r1419: spnego inside of dcerpc using alter_context/alter_context_respStefan Metzmacher1-1/+1
instead of auth3 metze (This used to be commit 19b0567ee533744a0f2778bf8549636a25d96526)
2007-10-10r1294: A nice, large, commit...Andrew Bartlett1-84/+294
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)
2007-10-10r1200: Add 'gensec', our generic security layer.Andrew Bartlett1-97/+97
This layer is used for DCERPC security, as well as ntlm_auth at this time. It expect things like SASL and the CIFS layer to use it as well. The particular purpose of this layer is to introduce SPENGO, which needs generic access to the actual implementation mechanisms. Schannel, due to it's 'interesting' setup properties is in GENSEC, but is only in the RPC code. Andrew Bartlett (This used to be commit 902af49006fb8cfecaadd3cc0c10e2e542083fb1)
2007-10-10r1068: make the dcerpc client side auth/crypto code much more genericStefan Metzmacher1-132/+141
metze (This used to be commit 1706ff88a72c6578a109c2cf24f2f009812c3892)
2007-10-10r1048: - moved the schannel definitions into a separate schannel.idlAndrew Tridgell1-6/+14
- added server side support for schannel type 23. This allows WinXP to establish a schannel connection to Samba4 as an ADS DC - added client side support for schannel type 23, but disabled it as currently the client code has now way of getting the fully qualified domain name (which is needed) - report dcerpc faults in the server code in the log (This used to be commit 55e0b014fe14ca8811b55887208a1c3147ddb0d2)
2007-10-10r1042: added testing of 128 bit schannel session keysAndrew Tridgell1-1/+7
(This used to be commit 96fc2b6f1e7372cc3646bd52172187b8a689c15a)
2007-10-10r1041: - pulled the domain join code out of the netlogon test and made it a ↵Andrew Tridgell1-16/+20
separate utility function, to allow multiple torture tests to temporarily join a domain - fixed a session key size problem - added a schannel test suite - allow schannel to work with ncacn_ip_tcp (This used to be commit 36f05e4d575099fcb957b8a55781c38dcd2e1177)
2007-10-10r1031: Move more code dealing with passwords to struct samr_Password.Andrew Bartlett1-3/+3
Andrew Bartlett (This used to be commit 88222b5da9a005e48477d2bfd98a488e4442b5f6)
2007-10-10r1030: added server side schannel supportAndrew Tridgell1-14/+11
(This used to be commit 2ac79dfba0e64056a680f21d7dd0c007f79d4a70)
2007-10-10r1025: Rename (across the samr and netlogon pipes, so far)Andrew Bartlett1-1/+1
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)
2007-10-10r995: - renamed many of our crypto routines to use the industry standardAndrew Tridgell1-1/+2
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)
2007-10-10r962: convert 'unsigned' and 'unsigned int' to uint_tStefan Metzmacher1-2/+2
metze (This used to be commit 57151e80eb1090281401930c8fe25b20a8cf3a38)
2007-10-10r961: convert 'uchar' to 'uint8_t'Stefan Metzmacher1-4/+4
metze (This used to be commit 9f914e4af99e18b469d4cf9d8b1514a2bd28ddec)
2007-10-10r952: fixed schannel from my last commitAndrew Tridgell1-4/+10
(This used to be commit 05b69d9fff0922e2864a336f203bf2afc932d1b9)
2007-10-10r890: convert samba4 to use [u]int8_t instead of [u]int8Stefan Metzmacher1-5/+5
metze (This used to be commit 2986c5f08c8f0c26a2ea7b6ce20aae025183109f)
2007-10-10r884: convert samba4 to use [u]int32_t instead of [u]int32Stefan Metzmacher1-1/+1
metze (This used to be commit 0e5517d937a2eb7cf707991d1c7498c1ab456095)
2007-10-10r874: This patch is a pile of work on NTLMSSP:Andrew Bartlett1-8/+12
Samba's NTLMSSP code is now fully talloc based, which should go a long way to cleaning up the memory leaks in this code. This also avoids a lot of extra copies of data, as we now allocate the 'return' blobs on a caller-supplied context. I have also been doing a lot of work towards NTLM2 signing and sealing. I have this working for sealing, but not for the verifier (MD5 integrity check on the stream) which is still incorrect. (I can aim a rpcecho sinkdata from a Win2k3 box to my server, and the data arrives intact, but the signature check fails. It does however match the test values I have...). The new torture test is cludged in - when we get a unit test suite back, I'll happliy put it in the 'right' place.... Andrew Bartlett (This used to be commit 399e2e2b1149b8d1c070aa7f0d5131c0b577d2b9)
2007-10-10r610: - Merge the Samba3 'ntlm_auth --diagnostics' testsuite to Samba4.Andrew Bartlett1-2/+2
- This required using NETLOGON_NEG_AUTH2_FLAGS for the SetupCredentials2 negotiation flags, which is what Samba3 does, because otherwise the server uses different crypto. - This tests the returned session keys, which we decrypt. - Update the Samba4 notion of a 'session key' to be a DATA_BLOB in most places. - Fix session key code to return NT_STATUS_NO_SESSION_KEY if none is available. - Remove a useless argument to SMBsesskeygen_ntv1 - move netr_CredentialState from the .idl to the new credentials.h Andrew Bartlett (This used to be commit 44f8b5b53e6abd4de8a676f78d729988fadff320)
2007-10-10r390: added my best guess for how session keys are supposed to work when youAndrew Tridgell1-0/+7
use NTLMSSP sign or seal at the RPC layer It doesn't work yet, but then again neither does the old code (which just assumed the SMB session key was used, which of course makes no sense on a ncacn_ip_tcp connection) (This used to be commit e8782329269bc78d36d8ca83fb7a4e38b9c6b167)
2004-02-21split up the schannel rpc client code into separate key establishmentAndrew Tridgell1-19/+64
and bind calls, but with a combined call that does both. This makes is easier to write a schannel test program that tried different keys. (This used to be commit 9d89928086a7095bbc2218760b12263298af4217)
2004-02-11fixed a void return spotted by metzeAndrew Tridgell1-1/+1
(This used to be commit 3f1b7e51c9f18745b6c06c3934ecc4fdd743e1d0)
2004-02-10we can close the netlogon pipe used to setup the schannel session keyAndrew Tridgell1-1/+3
as soon as we are finished with the netlogon negotiation phase. The session key remains valid. (This used to be commit 95a40d4693994edcb2284a2a135d2db426f6addb)
2004-02-10don't always use the same schannel context numberAndrew Tridgell1-1/+1
(This used to be commit 396e0757122614211b535b140d9365ac7b8b880d)
2004-02-10- modified the dcerpc client security code to be generic, so ntlmsspAndrew Tridgell1-0/+219
and schannel are both instances of possible security modules - added schannel sign and sign/seal support to the dcerpc client code. You select it with binding options of "schannel,sign" or "schannel,seal". (This used to be commit 05db0b9d942cad8f1dd574dc35b759e5e79d4195)
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