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path: root/source4/libcli/auth/gensec_ntlmssp.c
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2007-10-10r6028: A MAJOR update to intergrate the new credentails system fully withAndrew Bartlett1-13/+8
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)
2007-10-10r5902: A rather large change...Andrew Bartlett1-0/+3
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)
2007-10-10r5298: - got rid of pstring.h from includes.h. This at least makes it a bitAndrew Tridgell1-2/+2
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)
2007-10-10r5037: got rid of all of the TALLOC_DEPRECATED stuff. My apologies for theAndrew Tridgell1-1/+1
large commit. I thought this was worthwhile to get done for consistency. (This used to be commit ec32b22ed5ec224f6324f5e069d15e92e38e15c0)
2007-10-10r4620: - add interface functions to the auth subsystem so that callers ↵Stefan Metzmacher1-100/+54
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)
2007-10-10r4565: Make the order of the initialisation more sensible.Andrew Bartlett1-1/+1
Andrew Bartlett (This used to be commit 5598cda08b46e61695b753e049288a0b498502c4)
2007-10-10r4504: SettingAndrew Bartlett1-1/+2
.enabled = True on modules we know are good (and we want on be default) seems neater. Andrew Bartlett (This used to be commit 18850c66b7c8ac5e8caf08151dbb9b72cf93230f)
2007-10-10r4459: GENSEC refinements:Andrew Bartlett1-3/+114
In developing a GSSAPI plugin for GENSEC, it became clear that the API needed to change: - GSSAPI exposes only a wrap() and unwrap() interface, and determines the location of the signature itself. - The 'have feature' API did not correctly function in the recursive SPNEGO environment. As such, NTLMSSP has been updated to support these methods. The LDAP client and server have been updated to use the new wrap() and unwrap() methods, and now pass the LDAP-* tests in our smbtorture. (Unfortunely I still get valgrind warnings, in the code that was previously unreachable). Andrew Bartlett (This used to be commit 9923c3bc1b5a6e93a5996aadb039bd229e888ac6)
2007-10-10r4355: More work from the elves on Christmas eve:Andrew Bartlett1-25/+27
- Update Samba4's kerberos code to match the 'salting' changes in Samba3 (and many other cleanups by jra). - Move GENSEC into the modern era of talloc destructors. This avoids many of the memory leaks in this code, as we now can't somehow 'forget' to call the end routine. - This required fixing some of the talloc hierarchies. - The new krb5 seems more sensitive to getting the service name right, so start actually setting the service name on the krb5 context. Andrew Bartlett (This used to be commit 278bf1a61a6da6ef955a12c13d7b1a0357cebf1f)
2007-10-10r4079: implement the gensec_have_feature() correctly by askingStefan Metzmacher1-6/+25
the backend what is actually in use metze (This used to be commit 6f3eb7bc03609108b9e0ea5676fca3d04140e737)
2007-10-10r4070: move some defines from asn_1.h to the places they belong toStefan Metzmacher1-2/+1
metze (This used to be commit ab2c2f27e1c61516e885f02bf26350f97209057a)
2007-10-10r3959: fix compiler warningsStefan Metzmacher1-1/+1
metze (This used to be commit e28351f710525ca9863210974544a8b1a537e63a)
2007-10-10r3737: - Get rid of the register_subsystem() and register_backend() functions.Jelmer Vernooij1-1/+1
- Re-disable tdbtool (it was building fine on my Debian box but other machines were having problems) (This used to be commit 0d7bb2c40b7a9ed59df3f8944133ea562697e814)
2007-10-10r3721: We cracked the NTLM2 puzzle long ago, and set the flags elsewhere.Andrew Bartlett1-16/+0
Remove the conditional set. Andrew Bartlett (This used to be commit f5d8a4dde58a88408892501fd3ce53f19e67f1f1)
2007-10-10r3630: More work on DCOM server sideJelmer Vernooij1-3/+0
(This used to be commit e995a1c0e5d2ee2dc50c31c01ce281a303dd5231)
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)
2007-10-10r3453: - split out the auth and popt includesAndrew Tridgell1-0/+1
- tidied up some of the system includes - moved a few more structures back from misc.idl to netlogon.idl and samr.idl now that pidl knows about inter-IDL dependencies (This used to be commit 7b7477ac42d96faac1b0ff361525d2c63cedfc64)
2007-10-10r3361: Allow Samba4 (I'm interested in ntlm_auth in particular) to useAndrew Bartlett1-2/+5
Samba3's winbind. This is also the start of domain membership code in Samba4, as we now (partially) parse the info3, and use it like Samba3 does. Andrew Bartlett (This used to be commit c1b7303c1c7d9fb815006c3bd2af20a0010d15a8)
2007-10-10r3190: When we don't have a PAC, do a lookup in the local ldb instead.Andrew Bartlett1-5/+2
This required reworking the auth_sam code, so that it would export the 'name -> server_info' functionality. It's a bit ugly from a modular point of view, but it's what we have to do... Fix up some of the code to better use the new talloc() Andrew Bartlett (This used to be commit 18e08b4497ebabc2f31210254e145458b7c6a198)
2007-10-10r2669: convert make_user_info() and associated functions from malloc to tallocAndrew Tridgell1-1/+2
(This used to be commit 278cef77f083c002d17ecbbe18c20825a380eda3)
2007-10-10r2648: - use a destructor on struct server_connection to simplify theAndrew Tridgell1-2/+3
connection termination cleanup, and to ensure that the event contexts are properly removed for every process model - gave auth_context the new talloc treatment, which removes another source of memory leaks. (This used to be commit 230e1cd777b0fba82dffcbd656cfa23c155d0560)
2007-10-10r2645: converted the NTLMSSP code to the new style of tallocAndrew Tridgell1-14/+9
(This used to be commit b378aae95d4001c4cf4e6e59ed80ee1bd55382ee)
2007-10-10r2643: convert more of the auth subsyystem to the new talloc methods. ThisAndrew Tridgell1-2/+2
also fixes a memory leak found with --leak-check. (This used to be commit f19201ea274f0a542314c61c4af676197bf154ad)
2007-10-10r2284: Thanks to some great detective work by tridge, NTLM2 signing now works.Andrew Bartlett1-15/+26
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)
2007-10-10r2096: Enable use of NTLM2 for connections that do not got on to be NTLMSSPAndrew Bartlett1-0/+16
signed or sealed. This allows NTLM2 for SMB connections, and NTLMSSP over HTTP for example. Andrew Bartlett (This used to be commit e509451538eb5fac5a288e2c429d8481dbfb355f)
2007-10-10r2041: Fix NTLMSSP RPC sealing, client -> win2k3 server.Andrew Bartlett1-0/+26
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)
2007-10-10r1441: Indentation and comment fixes.Andrew Bartlett1-3/+3
Andrew Bartlett (This used to be commit 231e505dea9e9aca28eb336bcbcfb2b7b83c089c)
2007-10-10r1294: A nice, large, commit...Andrew Bartlett1-29/+304
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 Bartlett1-0/+122
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)
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