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path: root/source3/include/ntlmssp.h
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2007-10-10r23784: use the GPLv3 boilerplate as recommended by the FSF and the license textAndrew Tridgell1-2/+1
(This used to be commit b0132e94fc5fef936aa766fb99a306b3628e9f07)
2007-10-10r23779: Change from v2 or later to v3 or later.Jeremy Allison1-1/+1
Jeremy. (This used to be commit 407e6e695b8366369b7c76af1ff76869b45347b3)
2007-10-10r17612: Modify NTLMSSP session code so that it doesn't storeJeremy Allison1-1/+2
a copy of the plaintext password, only the NT and LM hashes (all it needs). Fix smbencrypt to expose hash verions of plaintext function. Andrew Bartlett, you might want to look at this for gensec. This should make it easier for winbindd to store cached credentials without having to store plaintext passwords in an NTLM-only environment (non krb5). Jeremy. (This used to be commit 629faa530f0422755823644f1c23bea74830912f)
2007-10-10r17216: From Kai Blin <kai.blin@gmail.com>:Andrew Bartlett1-0/+4
A patch to make ntlm_auth recognize three new commands in ntlmssp-client-1 and squid-2.5-ntlmssp: The commands are the following: Command: SF <hex number> Reply: OK Description: Takes feature request flags similar to samba4's gensec_want_feature() call. So far, only NTLMSSP_FEATURE_SESSION_KEY, NTLMSSP_FEATURE_SIGN and NTLMSSP_FEATURE_SEAL are implemented, using the same values as the corresponding GENSEC_FEATURE_* flags in samba4. Command: GF Reply: GF <hex number> Description: Returns the negotiated flags. Command: GK Reply: GK <base64 encoded session key> Description: Returns the negotiated session key. (These commands assist a wine project to use ntlm_auth for signing and sealing of bulk data). Andrew Bartlett (This used to be commit bd3e06a0e4435f1c48fa3b7862333efe273119ee)
2007-10-10r15129: Separate out mechanism and policy for NTLMSSP auth/sign/seal.Jeremy Allison1-0/+1
With this change (and setting lanman auth = no in smb.conf) we have *identical* NTLMSSP flags to W2K3 in SPNEGO auth. Jeremy (This used to be commit 93ca3eee55297eb7fdd38fca38103ce129987e2a)
2007-10-10r10656: BIG merge from trunk. Features not copied overGerald Carter1-16/+17
* \PIPE\unixinfo * winbindd's {group,alias}membership new functions * winbindd's lookupsids() functionality * swat (trunk changes to be reverted as per discussion with Deryck) (This used to be commit 939c3cb5d78e3a2236209b296aa8aba8bdce32d3)
2007-10-10r8219: Merge the new open code from HEAD to 3.0. Haven't yet run the tortureJeremy Allison1-1/+0
tests on this as it's very late NY time (just wanted to get this work into the tree). I'll test this over the weekend.... Jerry - in looking at the difference between the two trees there seem to be some printing/ntprinting.c and registry changes we might want to examine to try keep in sync. Jeremy. (This used to be commit c7fe18761e2c753afbffd3a78abff46472a9b8eb)
2007-10-10r7963: Add aio support to 3.0.Jeremy Allison1-0/+1
Jeremy. (This used to be commit 1de27da47051af08790317f5b48b02719d6b9934)
2004-01-05Make arbitary binary data unsigned char.Andrew Bartlett1-4/+4
(This used to be commit a78b0205622f10e0acfdf54915df6864608ab928)
2003-11-22Changes all over the shop, but all towards:Andrew Bartlett1-34/+64
- NTLM2 support in the server - KEY_EXCH support in the server - variable length session keys. In detail: - NTLM2 is an extension of NTLMv1, that is compatible with existing domain controllers (unlike NTLMv2, which requires a DC upgrade). * This is known as 'NTLMv2 session security' * (This is not yet implemented on the RPC pipes however, so there may well still be issues for PDC setups, particuarly around password changes. We do not fully understand the sign/seal implications of NTLM2 on RPC pipes.) This requires modifications to our authentication subsystem, as we must handle the 'challege' input into the challenge-response algorithm being changed. This also needs to be turned off for 'security=server', which does not support this. - KEY_EXCH is another 'security' mechanism, whereby the session key actually used by the server is sent by the client, rather than being the shared-secret directly or indirectly. - As both these methods change the session key, the auth subsystem needed to be changed, to 'override' session keys provided by the backend. - There has also been a major overhaul of the NTLMSSP subsystem, to merge the 'client' and 'server' functions, so they both operate on a single structure. This should help the SPNEGO implementation. - The 'names blob' in NTLMSSP is always in unicode - never in ascii. Don't make an ascii version ever. - The other big change is to allow variable length session keys. We have always assumed that session keys are 16 bytes long - and padded to this length if shorter. However, Kerberos session keys are 8 bytes long, when the krb5 login uses DES. * This fix allows SMB signging on machines not yet running MIT KRB5 1.3.1. * - Add better DEBUG() messages to ntlm_auth, warning administrators of misconfigurations that prevent access to the privileged pipe. This should help reduce some of the 'it just doesn't work' issues. - Fix data_blob_talloc() to behave the same way data_blob() does when passed a NULL data pointer. (just allocate) REMEMBER to make clean after this commit - I have changed plenty of data structures... (This used to be commit f3bbc87b0dac63426cda6fac7a295d3aad810ecc)
2003-08-10Store the server domain from the ntlmssp challenge in the client structVolker Lendecke1-0/+1
to be able to ask a LMB for the servers in its workgroup. Against W2k this only works on port 139.... Volker (This used to be commit 62b04d7776852098dd768268500f36c3a362f688)
2003-07-14Jeremy requested that I get my NTLMSSP patch into CVS. He didn't requestAndrew Bartlett1-0/+5
the schannel code, but I've included that anyway. :-) This patch revives the client-side NTLMSSP support for RPC named pipes in Samba, and cleans up the client and server schannel code. The use of the new code is enabled by the 'sign', 'seal' and 'schannel' commands in rpcclient. The aim was to prove that our separate NTLMSSP client library actually implements NTLMSSP signing and sealing as per Microsoft's NTLMv1 implementation, in the hope that knowing this will assist us in correctly implementing NTLMSSP signing for SMB packets. (Still not yet functional) This patch replaces the NTLMSSP implementation in rpc_client/cli_pipe.c with calls to libsmb/ntlmssp.c. In the process, we have gained the ability to use the more secure NT password, and the ability to sign-only, instead of having to seal the pipe connection. (Previously we were limited to sealing, and could only use the LM-password derived key). Our new client-side NTLMSSP code also needed alteration to cope with our comparatively simple server-side implementation. A future step is to replace it with calls to the same NTLMSSP library. Also included in this patch is the schannel 'sign only' patch I submitted to the team earlier. While not enabled (and not functional, at this stage) the work in this patch makes the code paths *much* easier to follow. I have also included similar hooks in rpccleint to allow the use of schannel on *any* pipe. rpcclient now defaults to not using schannel (or any other extra per-pipe authenticiation) for any connection. The 'schannel' command enables schannel for all pipes until disabled. This code is also much more secure than the previous code, as changes to our cli_pipe routines ensure that the authentication footer cannot be removed by an attacker, and more error states are correctly handled. (The same needs to be done to our server) Andrew Bartlett (This used to be commit 5472ddc9eaf4e79c5b2e1c8ee8c7f190dc285f19)
2003-05-28DNS domain/server name constants were also swapped.Tim Potter1-2/+2
(This used to be commit 0666e34d7c8f0863148763932f60a65ad936f2c9)
2003-05-28The constants for NetBIOS domain and server names in a NTLMSSP name list wereTim Potter1-2/+2
swapped. (This used to be commit 92be28aa4a6ff42c601e9d2de978265a6c2e8c46)
2003-03-18Merge from HEAD:Andrew Bartlett1-0/+18
A much better SMB signing module, that allows for mulitple signing algorithms and correctly backs down from signing when the server cannot sign the reply. This also attempts to enable SMB signing on NTLMSSP connections, but I don't know what NTLMSSP flags to set yet. This would allow 'client use signing' to be set by default, for server compatability. (A seperate option value should be provided for mandetory signing, which would not back down). Andrew Bartlett (This used to be commit 1c87be7a3d127201a6ab78d22d17c971af16b86b)
2003-03-18NTLMSSP updates from HEAD.Andrew Bartlett1-0/+5
Andrew Bartlett (This used to be commit f4ae028c2ad6ff8c7da3a6ef77a92762861144e1)
2003-02-24Merge from HEAD client-side authentication changes:Andrew Bartlett1-0/+20
- new kerberos code, allowing the account to change it's own password without special SD settings required - NTLMSSP client code, now seperated from cliconnect.c - NTLMv2 client code - SMB signing fixes Andrew Bartlett (This used to be commit 837680ca517982f2e5944730581a83012d4181ae)
2003-01-28Merge from HEAD:Andrew Bartlett1-4/+15
- NTLMSSP over SPENGO (sesssion-setup-and-x) cleanup and code refactor. - also consequential changes to the NTLMSSP and SPNEGO parsing functions - and the client code that uses the same functions - Add ntlm_auth, a NTLMSSP authentication interface for use by applications like Squid and Apache. - also consquential changes to use common code for base64 encode/decode. - Winbind changes to support ntlm_auth (I don't want this program to need to read smb.conf, instead getting all it's details over the pipe). - nmbd changes for fstrcat() instead of fstrcpy(). Andrew Bartlett (This used to be commit fbb46da79cf322570a7e3318100c304bbf33409e)
2003-01-15missed a fileGerald Carter1-13/+4
(This used to be commit 1df9f3e259b5ba190de7a123a79b3afcd2bfe489)
2003-01-15Refactor the NTLMSSP code again - this time we use function pointers toAndrew Bartlett1-4/+13
eliminate the dependency on the auth subsystem. The next step is to add the required code to 'ntlm_auth', for export to Squid etc. Andrew Bartlett (This used to be commit 9e48ab86da40e4c1cafa70c04fb9ebdcce23dfab)
2003-01-13Updates to our NTLMSSP code:Andrew Bartlett1-0/+79
This tries to extract our server-side code out of sessetup.c, and into a more general lib. I hope this is only a temporay resting place - I indend to refactor it again into an auth-subsystem independent lib, using callbacks. Move some of our our NTLMSSP #defines into a new file, and add two that I found in the COMsource docs - we seem to have a double-up, but I've verified from traces that the NTLMSSP_TARGET_TYPE_{DOMAIN,SERVER} is real. This code also copes with ASCII clients - not that we will ever see any here, but I hope to use this for HTTP, were we can get them. Win2k authenticates fine under forced ASCII, btw. Tested with Win2k, NTLMv2 and Samba's smbclient. Andrew Bartlett (This used to be commit b6641badcbb2fb3bfec9d00a6466318203ea33e1)
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