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path: root/source3/libsmb/cliconnect.c
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2003-06-25large change:Gerald Carter1-3/+3
*) consolidates the dc location routines again (dns and netbios) get_dc_list() or get_sorted_dc_list() is the authoritative means of locating DC's again. (also inludes a flag to get_dc_list() to define if this should be a DNS only lookup or not) (however, if you set "name resolve order = hosts wins" you could still get DNS queries for domain name IFF ldap_domain2hostlist() fails. The answer? Fix your DNS setup) *) enabled DOMAIN<0x1c> lookups to be funneled through resolve_hosts resulting in a call to ldap_domain2hostlist() if lp_security() == SEC_ADS *) enables name cache for winbind ADS backend *) enable the negative connection cache for winbind ADS backend *) removes some old dead code *) consolidates some duplicate code *) moves the internal_name_resolve() to use an IP/port pair to deal with SRV RR dns replies. The namecache code also supports the IP:port syntax now as well. *) removes 'ads server' and moves the functionality back into 'password server' (which can support "hostname:port" syntax now but works fine with defaults depending on the value of lp_security()) (This used to be commit d7f7fcda425bef380441509734eca33da943c091)
2003-06-08Enforce 'client plaintext auth', 'client lanman auth' and 'client ntlmv2 auth'.Andrew Bartlett1-9/+49
(this now causes things like the LANMAN protocol and contacting servers with 'encrypt passwords = no' set to fail, if configured) 'client ntlmv2 auth' (a BOOL) forces both plaintext and lanman off, and is the most secure setting for compatible hosts. Perhaps we should change this to 'client minimum auth'? Andrew Bartlett (This used to be commit e1fb681e4c921456fde154b87687722a18ed4aac)
2003-05-21fix for UNICODE plaintext passwords (bug #59) and fix smbclient to send the ↵Gerald Carter1-3/+16
unicode plain text password if negoitated (This used to be commit e7d635af80c844f17ff9f34c26c1e9c978951ce1)
2003-05-14spellingTim Potter1-1/+1
(This used to be commit 865c11275685c85124b506c9bbd2a8bde2e760b9)
2003-05-09Finally get NTLMv2 working on the client!Andrew Bartlett1-3/+12
With big thanks to tpot for the ethereal disector, and for the base code behind this, we now fully support NTLMv2 as a client. In particular, we support it with direct domain logons (tested with ntlm_auth --diagnostics), with 'old style' session setups, and with NTLMSSP. In fact, for NTLMSSP we recycle one of the parts of the server's reply directly... (we might need to parse for unicode issues later). In particular, a Win2k domain controller now supplies us with a session key for this password, which means that doman joins, and non-spnego SMB signing are now supported with NTLMv2! Andrew Bartlett (This used to be commit 9f6a26769d345d319ec167cd0e82a45e1207ed81)
2003-05-05Allow the NTLMv2 functions to spit out both possible varients on the sessionAndrew Bartlett1-1/+1
key, so we can test it in ntlm_auth. I suspect the 'lm' version doesn't exist, but it's easy to change back. Andrew Bartlett (This used to be commit 5efd95622c411f123660b6613b86c7a68bba68e8)
2003-04-23Add a check to ensure that the server returns the correct device type, notAndrew Bartlett1-3/+0
just the correct error. This should help us avoid breaking NT4 IPC$ connections, for example. This has required that we don't overwrite the device type for IPC$ in our tcon&X code, but only smbwrapper even uses it, and a server that doesn't send a correct dev type breaks other things pretty badly. In any case, I'll 'fix' smbwrapper :-). Andrew Bartlett (This used to be commit a93057efcb6e639be05b7bdcb9729ed8f39f5f62)
2003-04-14Merge cliconnect.c so smbtree builds.Tim Potter1-1/+113
(This used to be commit 5df53e9d8a8b1861d9997a775cfd6d8fe472bdc4)
2003-03-18Merge from HEAD:Andrew Bartlett1-50/+44
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)
2003-03-18Jeremy merged across my string parinoia fixes, but forgot to enable them! :-)Andrew Bartlett1-2/+2
This patch catches up on the rest of the work - as much string checking as is possible is done at compile time, and the rest at runtime. Lots of code converted to pstrcpy() etc, and other code reworked to correctly call sizeof(). Andrew Bartlett (This used to be commit c5b604e2ee67d74241ae2fa07ae904647d35a2be)
2003-03-05Connectathon fix. W2K -> W2K over port 445 doing a tconX does the fullJeremy Allison1-7/+2
\\server\share syntax, not just a "share" tconX syntax. This broke interop with a vendor. Jeremy. (This used to be commit 3cc2ace7718ac1162494b81fa21d4cc9de021d1c)
2003-02-24Merge from HEAD client-side authentication changes:Andrew Bartlett1-148/+165
- 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 Bartlett1-3/+4
- 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)
2003-01-04Merge from HEAD - do an nt_errstr(nt_status) *after* assiging nt_status withAndrew Bartlett1-1/+1
the actual error value :-) Andrew Bartlett (This used to be commit 123ae99c7d51c62e9f765cd41018dcc1a70cdd22)
2002-11-12Removed global_myworkgroup, global_myname, global_myscope. Added liberalJeremy Allison1-26/+25
dashes of const. This is a rather large check-in, some things may break. It does compile though :-). Jeremy. (This used to be commit f755711df8f74f9b8e8c1a2b0d07d02a931eeb89)
2002-11-08Merge from HEAD:Andrew Bartlett1-1/+1
- change auth_sam to use the initialisation flags to determine if the password attributes are set - add const to secrets.c, cliconnect.c - passdb: fix spelling in pdb_ldap, add group mapping back to smbpasswd - SAMR: add debugs to show what fails for group enum. Andrew Bartlett (This used to be commit 4e74d00b3634abf52aa24bfaa6dbe88202aa57a1)
2002-11-08patches from UrbanGerald Carter1-0/+3
(This used to be commit 850b185a6e33fa924fa59cdd6316c9160ba65270)
2002-10-17Added new error codes. Fix up connection code to retry in the same wayJeremy Allison1-1/+11
that app-head does. Jeremy. (This used to be commit ec7953f20145799f6286a295472df4826bfdfb8f)
2002-10-04merge of working dsrolegetprimdominfo() client code from APP_HEADGerald Carter1-1/+1
(This used to be commit 028477e35208e76fedbc7c743426fd9be94b7cf0)
2002-10-01Updates from Samba HEAD:Andrew Bartlett1-5/+1
- Fix segfaults in the 'net ads' commands when no password is provided - Readd --with-ldapsam for 2.2 compatability. This conditionally compiles the old options, but the actual code is available on all ldap systems. - Fix shadow passwords (as per work with vl) - Fix sending plaintext passwords to unicode servers (again vl) - Add a bit of const to secrets.c functions - Fix some spelling and grammer by vance. - Document the -r option in smbgroupedit. There are more changes in HEAD, I'm only merging the changes I've been involved with. Andrew Bartlett (This used to be commit 83973c389355a5cc9ca74af467dfd8b5dabd2c8f)
2002-09-25sync'ing up for 3.0alpha20 releaseGerald Carter1-115/+164
(This used to be commit 65e7b5273bb58802bf0c389b77f7fcae0a1f6139)
2002-08-17sync 3.0 branch with headJelmer Vernooij1-20/+27
(This used to be commit 3928578b52cfc949be5e0ef444fce1558d75f290)
2002-07-15more bug updates from headAndrew Tridgell1-5/+0
(This used to be commit 8b769bf5bbbe54b1a39fd85cc24db09c1ab7faab)
2002-07-15updated the 3.0 branch from the head branch - ready for alpha18Andrew Tridgell1-302/+226
(This used to be commit 03ac082dcb375b6f3ca3d810a6a6367542bc23ce)
2002-07-01The 17-bit length field in the header contains the number ofChristopher R. Hertel1-1/+8
bytes which follow the header, not the full packet size. [Yes, the length field is either 17-bits, or (per the RFCs) it is a 16-bit length field preceeded by an 8-bit flags field of which only the low-order bit may be used. If that bit is set, then add 65536 to the 16-bit length field. (In other words, it's a 17-bit unsigned length field.) ...unless, of course, the transport is native TCP [port 445] in which case the length field *might* be 24-bits wide.] Anyway, the change is a very minor one. We were including the four bytes of the header in the length count and, as a result, sending four bytes of garbage at the end of the SESSION REQUEST packet. Small fix in function cli_session_request(). (This used to be commit d08471688b65371eb3de73b03a8ffaee86659ba0)
2002-04-06Always pass NT password as well as Lanman.Jeremy Allison1-1/+1
Jeremy. (This used to be commit 146fb9d12bd3621087193f439e99c13d609ff658)
2002-03-06Removed duplicate \n from debug message.Tim Potter1-21/+13
Small tidyups. (This used to be commit 252da94ebb279c47263dfae36fd016d0a29a6dbf)
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)
2002-01-20Fix a couple of memory leaks in the cli_establish_connection() code's failureAndrew Bartlett1-0/+2
case. Thanks to Nigel Williams <nigel@wednesday.demon.co.uk> for spotting these! Andrew Bartlett (This used to be commit 20e0b562283f75606ac9a36f3f104c6aaa294c40)
2002-01-11Same fix as went into 2.2 (I'm waiting for jerry to finish some code).Jeremy Allison1-18/+18
Jeremy. (This used to be commit 01ff6ce4963e1daff019f2b936cef218e1c93f67)
2002-01-11fixed a crash bug in domain auth caused by an uninitialised nt_statusAndrew Tridgell1-0/+2
(This used to be commit 0b0b937b58f4bf4e005fb622f0db19175fc46a47)
2002-01-11Fix up 'net ads join' to delete and rejoin if the account already exists.Andrew Bartlett1-1/+1
This fixes up a problem where a machine would join (or downgrade by trust password change) to NT4 membership and not be able to regain full ADS membership until a 'net ads leave'. Andrew Bartlett (This used to be commit ab8ff85f03b25a0dfe4ab63886a10da81207393c)
2002-01-06Check for winbind separator in user name for cli_session_setup()Tim Potter1-1/+2
Patch from Alexander Bokovoy <a.bokovoy@sam-solutions.net> (This used to be commit 6c42bf208976ed3020e57efff6281f984d9fe893)
2001-12-31Ensure the output cli can't have spurious values if the connection fails...Andrew Bartlett1-1/+7
(This used to be commit 2d1612dd3560bb5ef35fa1eeee00e3d7976bcd62)
2001-12-21- handle kerberos session setup reply with broken null terminationAndrew Tridgell1-4/+5
- don't display Domain=[] for auth protocols that don't give us a domain (This used to be commit 20368455ea59e6e9b85632848bbe92069e7b0f38)
2001-12-21try to handle end of packet for not null terminated domain stringsAndrew Tridgell1-1/+3
(This used to be commit 1da988456dbd885820093ae43c74e0ac66f72802)
2001-12-11handle a NULL hostname in cli_connect()Andrew Tridgell1-0/+3
(This used to be commit a181f49b4269baa1752ce6ed4f9093e38d2d3ce5)
2001-12-11detect attempts to connect to names of the type NAME#xx and do aAndrew Tridgell1-1/+11
netbios lookup for name NAME with node type xx. This affects all our client progs. Very useful :) (This used to be commit b4304c5231159fc6295c445f2eb4470c179b8d5e)
2001-12-04when using non-encrypted password ignore the ntpass variable toAndrew Tridgell1-2/+2
session setup (This used to be commit c7665706cd5633ede710afe41413624124038238)
2001-12-03This change reworkes the connection code for both rpcclient and net newAndrew Bartlett1-1/+113
'net' untility. This should make it easier to port rpcclient code across to net. It also allows SPNEGO (the NTLMSSP subsystem in particular) to work, becouse it kills off the early destruction of the clear-text password. Andrew Bartlett (This used to be commit eee925861a3af3aa16efa3b1700a980c9510c14e)
2001-11-28fixed some krb5 ifdefsAndrew Tridgell1-2/+2
(This used to be commit 23ef22f11700bbaa5778a9678a990a2b041fcefe)
2001-11-28fixed a core dump in server level securityAndrew Tridgell1-2/+4
(This used to be commit e790bb21d3895bef97522b68c6f00812e6c286f2)
2001-11-28fix a bunch of places where we can double-free a cli structureAndrew Tridgell1-4/+4
(This used to be commit e2ba2383c9f679c076749a8f4fccefc3559e37ec)
2001-11-26Got medieval on another pointless extern. Removed extern struct ipzeroTim Potter1-2/+1
and replaced with two functions: void zero_ip(struct in_adder *ip); BOOL is_zero_ip(struct in_addr ip); (This used to be commit 778f5f77a66cda76348a7c6f64cd63afe2bfe077)
2001-11-26use DEBUG() not d_printf() in librariesAndrew Tridgell1-2/+2
(This used to be commit 5100ae4ae032545edaf525de1dfbe5dc9dafecfc)
2001-11-25Add a new torture test to extract a NT->DOS error map from an NT member of aAndrew Bartlett1-4/+1
samba domain. The PDC must be running a special authenticaion module that spits out NT errors based on username. Andrew Bartlett (This used to be commit adc7a6048c13342b79b6228beafb5142c50f318d)
2001-11-24This is another rather major change to the samba authenticaionAndrew Bartlett1-1/+1
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)
2001-11-20- make sure we use a non-zero session id so we can have multiple connsAndrew Tridgell1-8/+4
open to w2k - fix the string handling in the device name to match NT and smbd - don't pull the domain from negprot if CAP_EXTENDED_SECURITY is set (This used to be commit 618989b386b5564ba140afdc17ce7a07040c3c4e)
2001-11-14Removed the "reestablish" code. Tridge - scream if this was needed....Jeremy Allison1-51/+0
Jeremy. (This used to be commit e6afe40f85d7dbe79322c82dac735d901e7e71df)
2001-11-05free the negTokenInit structureAndrew Tridgell1-0/+2
(This used to be commit 5b1c942a5cab828ebfcf2e8f5decb754c4cdb70e)
generated by cgit (git 2.34.1) at 2024-07-20 03:30:01 +0000