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path: root/source3/smbd/negprot.c
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2002-10-15Change default of max_xmit to match W2K. Ensure NT negprot uses it.Jeremy Allison1-1/+1
Jeremy. (This used to be commit e5fbfbcc9dc995b23eb0b46c6f59b03cfe9c02b5)
2002-09-20change ADS negprot to match more closely the options used by w2k. ThisAndrew Tridgell1-5/+3
affects the principal used and the order of SPNEGO OIDs (This used to be commit e8ff1c0819e02a1fc7234ad0a07d5415936dfbd2)
2002-08-22made the CAP_UNIX test a bit cleanerAndrew Tridgell1-1/+5
(This used to be commit 8c8b0dd381f357bdd204fd6b5d50b78765e93090)
2002-08-22Remember to check for UNIX extensions before saying we support them.Jeremy Allison1-1/+1
Jeremy. (This used to be commit 2c7ad907eb5e1838b6430940cb5289489fad4bb0)
2002-08-11Make 'remote_machine' private to lib/substitute.c, and fix all the user to useAndrew Bartlett1-1/+0
the new accessor functions. Andrew Bartlett (This used to be commit f393de2310e997d05674eb7f1268655373e03647)
2002-08-05This fixes a number of ADS problems, particularly with netbioslessAndrew Tridgell1-4/+1
setups. - split up the ads structure into logical pieces. This makes it much easier to keep things like the authentication realm and the server realm separate (they can be different). - allow ads callers to specify that no sasl bind should be performed (used by "net ads info" for example) - fix an error with handing ADS_ERROR_SYSTEM() when errno is 0 - completely rewrote the code for finding the LDAP server. Now try DNS methods first, and try all DNS servers returned from the SRV DNS query, sorted by closeness to our interfaces (using the same sort code as we use in replies from WINS servers). This allows us to cope with ADS DCs that are down, and ensures we don't pick one that is on the other side of the country unless absolutely necessary. - recognise dnsRecords as binary when displaying them - cope with the realm not being configured in smb.conf (work it out from the LDAP server) - look at the trustDirection when looking up trusted domains and don't include trusts that trust our domains but we don't trust theirs. - use LDAP to query the alternate (netbios) name for a realm, and make sure that both and long and short forms of the name are accepted by winbindd. Use the short form by default for listing users/groups. - rescan the list of trusted domains every 5 minutes in case new trust relationships are added while winbindd is running - include transient trust relationships (ie. C trusts B, B trusts A, so C trusts A) in winbindd. - don't do a gratuituous node status lookup when finding an ADS DC (we don't need it and it could fail) - remove unused sid_to_distinguished_name function - make sure we find the allternate name of our primary domain when operating with a netbiosless ADS DC (using LDAP to do the lookup) - fixed the rpc trusted domain enumeration to support up to approx 2000 trusted domains (the old limit was 3) - use the IP for the remote_machine (%m) macro when the client doesn't supply us with a name via a netbios session request (eg. port 445) - if the client uses SPNEGO then use the machine name from the SPNEGO auth packet for remote_machine (%m) macro - add new 'net ads workgroup' command to find the netbios workgroup name for a realm (This used to be commit e358d7b24c86a46d8c361b9e32a25d4f71a6dc00)
2002-07-30this fixes plaintext passwords with win2000Andrew Tridgell1-2/+4
there were 2 bugs: 1) we were sending a null challenge when we should have sent an empty challenge 2) the password can be in unicode if unicode is negotiated. This means our client code was wrong too :( (This used to be commit 1a6dfddf6788b30fc81794b1bfe749693183b2c1)
2002-07-20Update the smbd reply code a little:Andrew Bartlett1-0/+9
I don't like the idea of muliple netprots - becouse I see potential problems with people being able to maniplate internal samba variables. This applies in particular to remote names, so don't allow muliple session requests either. Also remove a pstrcpy() from the tcon code, we really don't need it. Andrew Bartlett (This used to be commit 2afa291404cfd8dae11120e5e470c38ba067c4b2)
2002-05-31Removed some unused variables - tidy up some formating, add struct toJeremy Allison1-190/+188
client state to implement smb signing - this is a test at present. Jeremy. (This used to be commit a234e303558a25c4ea26b7f6788006e4fee651bf)
2002-04-18fixed the fallback to a BDC for ADS connectionsAndrew Tridgell1-1/+1
(This used to be commit 3e58a1ee83ea0b4347ce24e566445cc6cb67bb3a)
2002-03-17Renamed get_nt_error_msg() to nt_errstr().Tim Potter1-1/+1
(This used to be commit 1f007d3ed41c1b71a89fa6be7d173e67e927c302)
2002-02-27Added "nt status support" parameter. Fix offline synchronisation.Jeremy Allison1-12/+13
Jeremy. (This used to be commit 9243a9778e52999d5c62cba484640637b24994d8)
2002-02-22don't do an ADS init when not in ADS modeAndrew Tridgell1-5/+4
(This used to be commit 68693ba4e80257bf895b1c8db18c138d5d9919bb)
2002-01-30Removed version number from file header.Tim Potter1-2/+1
Changed "SMB/Netbios" to "SMB/CIFS" in file header. (This used to be commit 6a58c9bd06d0d7502a24bf5ce5a2faf0a146edfa)
2002-01-20Spelling fixes.Tim Potter1-7/+7
(This used to be commit e67c7c5852624bcdd5c565ea5f00b143aaf7fee4)
2002-01-11Same fix as went into 2.2 (I'm waiting for jerry to finish some code).Jeremy Allison1-1/+1
Jeremy. (This used to be commit 01ff6ce4963e1daff019f2b936cef218e1c93f67)
2002-01-10First part of UNIX extensions (#ifdefed out) more to follow.Jeremy Allison1-1/+1
Jeremy. (This used to be commit 02b18f2cca6d6d046d2d8fd7375b207d44031ddc)
2002-01-09Better explanation message for dmalloc.Martin Pool1-1/+1
Also more insertion of parenthesis to handle struct members called 'free'. You can now get useful dmalloc output, as long as it is compatible with your C library. On RH7.1 it looks like you have to rebuild dmalloc to allow free(0) by default, because something in libcrypt does that. (sigh) (This used to be commit 391cbb690196537c8b6292b42c2e27408cc7e249)
2002-01-05I've decided to move the auth code around a bit more...Andrew Bartlett1-23/+28
The auth_authsupplied_info typedef is now just a plain struct - auth_context, but it has been modified to contain the function pointers to the rest of the auth subsystem's components. (Who needs non-static functions anyway?) In working all this mess out, I fixed a number of memory leaks and moved the entire auth subsystem over to talloc(). Note that the TALLOC_CTX attached to the auth_context can be rather long-lived, it is provided for things that are intended to live as long. (The global_negprot_auth_context lasts the whole life of the smbd). I've also adjusted a few things in auth_domain.c, mainly passing the domain as a paramater to a few functions instead of looking up lp_workgroup(). I'm hopign to make this entire thing a bit more trusted domains (as PDC) freindly in the near future. Other than that, I moved a bit of the code around, hence the rather messy diff. Andrew Bartlett (This used to be commit 12f5515f556cf39fea98134fe3e2ac4540501048)
2001-12-07added a "use spnego" optionAndrew Tridgell1-0/+1
you need to set "use spnego = no" for w2k to be able to join a samba domain. Otherwise the w2k box will assume we can do kerberos as a KDC (This used to be commit b5cb57a367a6d9a82e082e2838e83e0997eb4930)
2001-12-05added a REALLY gross hack into kerberos_kinit_password so thatAndrew Tridgell1-1/+1
winbindd can do a kinit this will be removed once we have code that gets a tgt and puts it in a place where cyrus-sasl can see it (This used to be commit 7d94f1b7365215a020d3678d03d820a7d086174f)
2001-11-29Make better use of the ads_init() function to get the kerberos relam etc.Andrew Bartlett1-9/+13
This allows us to use automagically obtained values in future, and the value from krb5.conf now. Also fix mem leaks etc. Andrew Bartlett (This used to be commit 8f9ce717819235d98a1463f20ac659cb4b4ebbd2)
2001-11-27always send an OID list until we handle raw (unwrapped) NTLMSSPAndrew Tridgell1-6/+15
packets in session setup (This used to be commit 3b3f8a935064811906cba221d386697e699af18c)
2001-11-26challange -> challengeTim Potter1-3/+3
(This used to be commit d6318add27f6bca5be00cbedf2226b642341297a)
2001-11-26fixed spnego, non-kerberos negprotAndrew Tridgell1-2/+2
(This used to be commit 2e916222a915c27f919a9841bde5ba0967af2190)
2001-11-25added 'security=ADS'Andrew Tridgell1-0/+7
(This used to be commit 5a735a88e472a48cd4329832998dc31c1e230ecb)
2001-11-24This is another rather major change to the samba authenticaionAndrew Bartlett1-64/+38
subystem. The particular aim is to modularized the interface - so that we can have arbitrary password back-ends. This code adds one such back-end, a 'winbind' module to authenticate against the winbind_auth_crap functionality. While fully-functional this code is mainly useful as a demonstration, because we don't get back the info3 as we would for direct ntdomain authentication. This commit introduced the new 'auth methods' parameter, in the spirit of the 'auth order' discussed on the lists. It is renamed because not all the methods may be consulted, even if previous methods fail - they may not have a suitable challenge for example. Also, we have a 'local' authentication method, for old-style 'unix if plaintext, sam if encrypted' authentication and a 'guest' module to handle guest logins in a single place. While this current design is not ideal, I feel that it does provide a better infrastructure than the current design, and can be built upon. The following parameters have changed: - use rhosts = This has been replaced by the 'rhosts' authentication method, and can be specified like 'auth methods = guest rhosts' - hosts equiv = This needs both this parameter and an 'auth methods' entry to be effective. (auth methods = guest hostsequiv ....) - plaintext to smbpasswd = This is replaced by specifying 'sam' rather than 'local' in the auth methods. The security = parameter is unchanged, and now provides defaults for the 'auth methods' parameter. The available auth methods are: guest rhosts hostsequiv sam (passdb direct hash access) unix (PAM, crypt() etc) local (the combination of the above, based on encryption) smbserver (old security=server) ntdomain (old security=domain) winbind (use winbind to cache DC connections) Assistance in testing, or the production of new and interesting authentication modules is always appreciated. Andrew Bartlett (This used to be commit 8d31eae52a9757739711dbb82035a4dfe6b40c99)
2001-10-31SPNEGO works perfectly well with security=domain, so don't exclude it.Andrew Bartlett1-3/+7
(This used to be commit 26a9479ad450a5135e54b45d659bf3558892d9e6)
2001-10-30Spnego on the 'server' end of security=server just does not work, so set theAndrew Bartlett1-1/+4
flags so we just do a 'normal' session setup. Also add some parinoia code to detect when sombody attempts to do a 'normal' session setup when spnego had been negoitiated. Andrew Bartlett (This used to be commit 190898586fa218c952fbd5bea56155d04e6f248b)
2001-10-23get rid of compiler warnings (casts and delete unused variables)Herb Lewis1-4/+4
(This used to be commit 51cb4411df61d1caec9d84809b1a53a6a632f808)
2001-10-22- fixed link order of krb5 libsAndrew Tridgell1-0/+1
- accept a wide range of principal names in session setup (This used to be commit 672df66296f540b606aa43effab5f021b8978e4b)
2001-10-21Ok, I know it's a language thing and it shouldn't matter.... but a kerberosJeremy Allison1-4/+4
name is a "principal", not a principle. English majors will complain :-). Jeremy. (This used to be commit b668d7d656cdd066820fb8044f24bcd4fda29524)
2001-10-21change smbd to use HOST/hostname principle form until I work out howAndrew Tridgell1-1/+3
to use the other form in netjoin (This used to be commit 58cfa13d6576bd34ceed7ba6ad52bced96e50544)
2001-10-21support both old and new kerberos OIDsAndrew Tridgell1-1/+1
(This used to be commit eac164c7e650a8f855e7b662b126a5dfc5516927)
2001-10-20better krb5 error handling (thanks andrewb!)Andrew Tridgell1-1/+1
(This used to be commit fd3a3daef3b8f7140e7006d30d23d739ac3aad2f)
2001-10-18the beginnings of kerberos support in smbd. It doesn't work yet, butAndrew Tridgell1-3/+0
it should give something for others to hack on and possibly find what I'm doing wrong. (This used to be commit 353c290f059347265b9be2aa1010c2956da06485)
2001-10-17added basic NTLMSSP support in smbd. This is still quite rough, andAndrew Tridgell1-14/+61
loses things like username mapping. I wanted to get this in then discuss it a bit to see how we want to split up the existing session setup code (This used to be commit b74fda69bf23207c26d8b2af23910d8f2eb89875)
2001-10-11initial kerberos/ADS/SPNEGO support in libsmb and smbclient. ToAndrew Tridgell1-4/+4
activate you need to: - install krb5 libraries - run configure - build smbclient - run kinit to get a TGT - run smbclient with the -k option to choose kerberos auth (This used to be commit d33057585644e1337bac743e25ed7653bfb39eef)
2001-10-02Removed 'extern int DEBUGLEVEL' as it is now in the smb.h header.Tim Potter1-1/+0
(This used to be commit 2d0922b0eabfdc0aaf1d0797482fef47ed7fde8e)
2001-09-26Kill of the reply.c end of the workstaion trust account mess.Andrew Bartlett1-14/+18
Fix the NT errror codes, this time in line with WinXP/2k. - Return the normal error codes, expect for bad user/bad password. These map to logon failure, as a quick security hack. We follow suit. Simplfy some of the password extraction code, the auth subsytem has the intelegence to sort this stuff out, no need to do it here. Move to 'global_encrypted_passwords_negotiated' to determine the use of unencrypted hacks, replacing the current mess. Andrew Bartlett (This used to be commit c04f063573c61d8ef3f43815bbb9b6b076dc23eb)
2001-09-23Fix up NT_STATUS return for session setups, Win2k objects to anything otherAndrew Bartlett1-6/+4
than NT_STATUS_LOGON_FAILURE. This also brings us (almost) back in line with their implementation. Kill off SMBENCRYPT() macro Kill off 'nt smb support' paramater - tridge okayed this one. Andrew Bartlett (This used to be commit 67947bf6e31ee9758f8a2186f83031ba21b716f2)
2001-09-12- enable MSDFS by default, there seems no reason not to have it enabledAndrew Tridgell1-3/+1
by default in Samba 3.x - got rid of some unused parameters in Makefile.in - declare DEBUGLEVEL in debug.h rather than in each file (This used to be commit b8651acb9c0d7248a6a2e82c33b1e43633fd83fd)
2001-08-27converted smbd to use NTSTATUS by defaultAndrew Tridgell1-87/+89
major changes include: - added NSTATUS type - added automatic mapping between dos and nt error codes - changed all ERROR() calls to ERROR_DOS() and many to ERROR_NT() these calls auto-translate to the client error code system - got rid of the cached error code and the writebmpx code We eventually will need to also: - get rid of BOOL, so we don't lose error info - replace all ERROR_DOS() calls with ERROR_NT() calls but that is too much for one night (This used to be commit 83d9896c1ea8be796192b51a4678c2a3b87f7518)
2001-08-08Some better debugs for our security=server code. I want to track down whyAndrew Bartlett1-1/+3
we occasionally don't make the connection to the server. (This used to be commit 08e99f4c12ad8747a8fd0e47ed4165cea428128d)
2001-08-03This is my 'Authentication Rewrite' version 1.01, mostly as submitted toAndrew Bartlett1-0/+3
samba-technical a few weeks ago. The idea here is to standardize the checking of user names and passwords, thereby ensuring that all authtentications pass the same standards. The interface currently implemented in as nt_status = check_password(user_info, server_info) where user_info contains (mostly) the authentication data, and server_info contains things like the user-id they got, and their resolved user name. The current ugliness with the way the structures are created will be killed the next revision, when they will be created and malloced by creator functions. This patch also includes the first implementation of NTLMv2 in HEAD, but which needs some more testing. We also add a hack to allow plaintext passwords to be compared with smbpasswd, not the system password database. Finally, this patch probably reintroduces the PAM accounts bug we had in 2.2.0, I'll fix that once this hits the tree. (I've just finished testing it on a wide variety of platforms, so I want to get this patch in). (This used to be commit b30b6202f31d339b48d51c0d38174cafd1cfcd42)
2001-07-04The big character set handling changeover!Andrew Tridgell1-1/+1
This commit gets rid of all our old codepage handling and replaces it with iconv. All internal strings in Samba are now in "unix" charset, which may be multi-byte. See internals.doc and my posting to samba-technical for a more complete explanation. (This used to be commit debb471267960e56005a741817ebd227ecfc512a)
2001-07-01- fix bug in reply_nt- fix bug in reply_nt1Simo Sorce1-4/+4
(This used to be commit 200110a3b4caeb0d8be87f02476af29165e35ada)
2001-06-21Added STR_NOALIGN flags to clistr and srvstr fns. Yes, NT actually doesAndrew Tridgell1-9/+9
send unaligned unicode strings sometimes! Fixed our handling of the workgroup name tacked on the end of the NT1 negprot response (a unaligned unicode) fixed a couple of places where we should be using the message_end fns instead of pre-calculated buffer lengths (This used to be commit 86613493a9b2e56523153486931d0bf8d39beb7a)
2001-06-08Extra stuff for large readwrite support.Jeremy Allison1-1/+2
Jeremy. (This used to be commit 4338ee78c3d7bcf4b9fac383ff2f572d882ab97c)
2001-05-23This is *very* cool. I'm pretty convinced we can just set theJeremy Allison1-0/+1
CAP_LARGE_READX|CAP_LARGE_WRITEX bits on negprot and out W2K performance goes through the roof...... And as we *always* offer 64 buffers we can do this with this simple change..... Jeremy. (This used to be commit c328dda0fa081e79049d7a9ddac06e80cc8b331b)
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