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* - changed the msg_type to be an int instead of an enum so that it isAndrew Tridgell2000-09-121-3/+4
| | | | | | | easier to add new message types to messages.h without breaking old binaries - added a MSG_FORCE_ELECTION message to force nmbd to hold an election
* debug messages now work for nmbdAndrew Tridgell2000-09-111-0/+4
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* the first cut of the internal messaging system.Andrew Tridgell2000-09-111-19/+0
| | | | | The motivation for this system is to replace the UDP message for oplocks, but this commit only does the "set debug level" message.
* more mergingAndrew Tridgell2000-05-101-2/+1
| | | | | it is now at the stage that winbindd can compile in the head branch, but not link
* Added sys_fork() and sys_getpid() functions to stop the overheadJeremy Allison2000-05-021-1/+1
| | | | | of doing a system call every time we want to just get our pid. Jeremy.
* finally got sick of the "extern int Client" code and the stupidAndrew Tridgell2000-04-111-1/+0
| | | | | | | | | | | | | | | | assumption that we have one socket everywhere while doing so I discovered a few bugs! 1) the clientgen session retarget code if used from smbd or nmbd would cause a crash as it called close_sockets() which closed our main socket! fixed by removing close_sockets() completely - it is unnecessary 2) the caching in client_addr() and client_name() was bogus - it could easily get fooled and give the wrong result. fixed. 3) the retarget could could recurse, allowing an easy denial of service attack on nmbd. fixed.
* Cause nmbd to ignore loopback interface when constructing its interface ↵Jeremy Allison2000-03-291-0/+14
| | | | | | | | list. This is done by default when interfaces are probed, but if someone explicitly adds 127.0.0.1 to the interfaces line for smbd, then nmbd would start to try and register names on it. This was not good :-(. Jeremy.
* rename static reload_services function to reload_nmbd_services becauseLuke Leighton2000-03-271-6/+6
| | | | it clashes with other reload_services definitions.
* merge from tng ...Andrew Tridgell2000-03-261-1/+1
| | | | reload services can be static
* this looks like a big commit, but it isn't really :)Andrew Tridgell2000-01-071-9/+2
| | | | | | | | This fixes our netbios scope handling. We now have a 'netbios scope' option in smb.conf and the scope option is removed from make_nmb_name() this was prompted by a bug in our PDC finding code where it didn't append the scope to the query of the '*' name.
* implemented talloc() as described on samba-technical. This fixes theAndrew Tridgell2000-01-051-0/+3
| | | | | | | lp_string() bug properly. we still need to add lp_talloc_free() calls in all the main event loops, I've only put it in smbd and nmbd thus far.
* got rid of mem_manAndrew Tridgell2000-01-031-2/+0
| | | | | | | yamd is much better, and doesn't require any source code changes if you haven't seen yamd then take a look at http://www3.hmc.edu/~neldredge/yamd/ its excellent!
* added the unexpected packet database (unexpected.tdb)Andrew Tridgell2000-01-031-0/+5
| | | | | | | | | | | | this means "nmblookup -S" now always works, even with broken servers the database stores all unexpected replies and these can be accessed by any client. while doing this I cleaned up a couple of functions, and put in place a better trn_id generator. in most places the code got quite a bit simpler due to the addition of simple helper functions. I haven't yet put the code in to take advantage of this for pdc replies - that will be next. Jeremys pdc finding code will then work :)
* first pass at updating head branch to be to be the same as the SAMBA_2_0 branchAndrew Tridgell1999-12-131-36/+127
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* oops, util_pwdb.c appears to be included in PASSDB_OBJ not LIB_OBJ.Luke Leighton1998-12-091-1/+1
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* need to initialise global_myworkgroupLuke Leighton1998-12-091-0/+5
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* removed the SID stuff from the head branch as well.Andrew Tridgell1998-12-091-12/+0
| | | | | | | This allows the removal of PASSDB_OBJ, RPC_CLIENT_OBJ and RPC_PARSE_OBJ from nmbd in the head branch. so nmbd just went on a diet :)
* jean-f spotted race condition on generation of sam sid, from startingLuke Leighton1998-12-031-1/+1
| | | | | nmbd and smbd. nmbd is now client: smbd is solely responsible for creating sam_name.SID
* rpc_samr.h parse_samr.c srv_samr.c :Luke Leighton1998-12-011-1/+1
| | | | | | | | | | samr_query_aliasmembers (cool!) util_pwdb.c sids.c nmbd.c server.c smbpasswd.c swat.c : pwdb_initialise(BOOL is_server) now creates / reads DOMAIN_NAME.SID if is_server is True, and does LsaQueryInfoPolicy(levels 3 and 5) to obtain member and pdc sids.
* weekend work. user / group database API.Luke Leighton1998-11-291-14/+15
| | | | | | | | | | | | | | | | | | | | | | | | | | | | - split sam_passwd and smb_passwd into separate higher-order function tables - renamed struct smb_passwd's "smb_user" to "unix_user". added "nt_user" plus user_rid, and added a "wrap" function in both sam_passwd and smb_passwd password databases to fill in the blank entries that are not obtained from whatever password database API instance is being used. NOTE: whenever a struct smb_passwd or struct sam_passwd is used, it MUST be initialised with pwdb_sam_init() or pwd_smb_init(), see chgpasswd.c for the only example outside of the password database APIs i could find. - added query_useraliases code to rpcclient. - dealt with some nasty interdependencies involving non-smbd programs and the password database API. this is still not satisfactorily resolved completelely, but it's the best i can do for now. - #ifdef'd out some password database options so that people don't mistakenly set them unless they recompile to _use_ those options. lots of debugging done, it's still not finished. the unix/NT uid/gid and user-rid/group-rid issues are better, but not perfect. the "BUILTIN" domain is still missing: users cannot be added to "BUILTIN" groups yet, as we only have an "alias" db API and a "group" db API but not "builtin-alias" db API...
* - group database API. oops and oh dear, the threat has been carried out:Luke Leighton1998-11-171-3/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | the pre-alpha "domain group" etc parameters have disappeared. - interactive debug detection - re-added mem_man (andrew's memory management, detects memory corruption) - american spellings of "initialise" replaced with english spelling of "initialise". - started on "lookup_name()" and "lookup_sid()" functions. proper ones. - moved lots of functions around. created some modules of commonly used code. e.g the password file locking code, which is used in groupfile.c and aliasfile.c and smbpass.c - moved RID_TYPE_MASK up another bit. this is really unfortunate, but there is no other "fast" way to identify users from groups from aliases. i do not believe that this code saves us anything (the multipliers) and puts us at a disadvantage (reduces the useable rid space). the designers of NT aren't silly: if they can get away with a user- interface-speed LsaLookupNames / LsaLookupSids, then so can we. i spoke with isaac at the cifs conference, the only time for example that they do a security context check is on file create. certainly not on individual file reads / writes, which would drastically hit their performance and ours, too. - renamed myworkgroup to global_sam_name, amongst other things, when used in the rpc code. there is also a global_member_name, as we are always responsible for a SAM database, the scope of which is limited by the role of the machine (e.g if a member of a workgroup, your SAM is for _local_ logins only, and its name is the name of your server. you even still have a SID. see LsaQueryInfoPolicy, levels 3 and 5). - updated functionality of groupname.c to be able to cope with names like DOMAIN\group and SERVER\alias. used this code to be able to do aliases as well as groups. this code may actually be better off being used in username mapping, too. - created a connect to serverlist function in clientgen.c and used it in password.c - initialisation in server.c depends on the role of the server. well, it does now. - rpctorture. smbtorture. EXERCISE EXTREME CAUTION.
* client/client.c: Patch to tidy up file size output.Jeremy Allison1998-11-021-4/+1
| | | | | | nmbd/nmbd.c: Someone (a "yank" no doubt :-) Changed instances of "initialise" to "initialize". Someone get that man an *English* dictionary.... :-) :-). Jeremy.
* removed comment line at end of fileLuke Leighton1998-11-021-2/+4
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* Makefile.in: Fixed bug with continuation line causing proto to fail.Jeremy Allison1998-09-251-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Added $(PROGS) $(SPROGS) as targets for make clean. acconfig.h: Added HAVE_IRIX_SPECIFIC_CAPABILITIES. configure.in: Added sys/capability.h header check. Added function checks for srandom random srand rand. Added HAVE_IRIX_SPECIFIC_CAPABILITIES test. includes.h: Added #include <sys/capability.h>. ntdomain.h: Moved struct acct_info into here from smb.h smb.h: Added KERNEL_OPLOCK_CAPABILITY define. Moved enum action_type into rpcclient.h Moved struct cli_state into client.h Moved struct nt_client_info, struct tar_client_info, struct client_info into rpcclient.h lib/genrand.c: Changed to use sys_random() & friends. lib/smbrun.c: Lose capabilities after fork. lib/system.c: Added set_process_capability(), set_inherited_process_capability() sys_random(), sys_srandom(). lib/util.c: Added Ander's EFBIG lock check to fcntl_lock for 64 bit access to an 32 bit mounted NFS filesystem. nmbd/nmbd.c: Changed to use sys_random() & friends. nmbd/nmbd_browsesync.c: Changed to use sys_random() & friends. passdb/ldap.c: Missed one pdb_encode_acct_ctrl call. passdb/passdb.c: Changed to Ander's code for ' ' characters. passdb/smbpass.c: Added Ander's code to reset ACB_PWNOTREQ. script/mkproto.awk: Added 'long' to prototypes. smbd/chgpasswd.c: Lose capabilities after fork. smbd/open.c: Do the mmap *after* the kernel oplock. smbd/oplock.c: Removed stub code from kernel oplock path. Added set_process_capability(), set_inherited_process_capability() calls. smbd/reply.c: Initialize count = 0, offset = 0. smbd/server.c: Added set_process_capability(), set_inherited_process_capability() calls. tests/summary.c: Ensure we have RANDOM or RAND. utils/smbpasswd.c: Added Ander's code to reset ACB_PWNOTREQ. utils/torture.c: Changed to use sys_random() & friends. Jeremy.
* replace getpass() with getsmbpass() if getsmbpass.c compilesAlexandre Oliva1998-09-211-1/+1
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* fixed a potential problem with wins_write_database() child processes.Andrew Tridgell1998-09-171-1/+1
| | | | | | | | | In sig_term() we were calling wins_write_database(0) which would fork a child. This child might then get killed by the same process killing off the parent. That process would then fork another child etc. The solution is to pass a "background" flag to wins_write_database(0) and only fork if this is set.
* Copyright notices written to debug logs are now through 1998.Christopher R. Hertel1998-09-091-1/+1
| | | | Chris -)-----
* we are never interested in SIGPIPE so just ignore (block) itAndrew Tridgell1998-09-021-12/+2
| | | | always. Don't even install a handler.
* I realised that my DMB<->DMB sync code has the property that theAndrew Tridgell1998-08-311-0/+2
| | | | | | | | | amount of network traffic grows as the square of the number of workgroups. It probably wouldn't have caused problems but to be safe I changed the code to use random() to decrease the probability of a DMB<->DMB sync in proportion to the number of known workgroups. This keeps the nice browse connectivity while making the traffic rise only linearly with the number of workgroups.
* bounds check next_token() to prevent possible buffer overflowsAndrew Tridgell1998-08-311-2/+2
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* finished the asynchronous browse synchronisation code. It even seemsAndrew Tridgell1998-08-301-0/+10
| | | | | | | | to work (not a lot of testing yet though). Now we just need to deal with people worried about having more than two nmbd processes sometimes. (the async processes are created on demand for browse sync, so you'll only see more than 2 occasionally)
* don't exit on a SIGPIPEAndrew Tridgell1998-08-291-2/+1
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* nmbd and smbd had different behavior with respect to log files. nmbd wouldChristopher R. Hertel1998-08-211-5/+11
| | | | | | | | | | | | | | | default to overwrite and smbd would default to append. Also, the -a option (actually a toggle, such that "-a -a" would set the default) was documented as append mode for nmbd, and *overwrite mode* for smbd. nmbd now defaults to append mode, to match smbd. The -a option now always means append, and I've added the -o option to both, meaning overwrite. Note that the change to nmbd's default behavior may confuse some people. I've not seen anything about 2.0.0 changes in the WHATSNEW.txt file. Where would I document a change like this? Chris -)-----
* configure: Changes for extra headers.Jeremy Allison1998-08-151-8/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | configure.in: Source for header changes. client/clitar.c: Fixed isXXX macros & debugs for gcc pedantic compile. include/config.h.in: Added MEMSET, BZERO, MEMORY, RPCSVC_YPCLNT, STRINGS headers. include/includes.h: Headers for the above. include/smb.h: Made SIGNAL_CAST POSIX by default void (*)(int). lib/access.c: Fixed isXXX macros & debugs for gcc pedantic compile. lib/charset.c: Fixed isXXX macros & debugs for gcc pedantic compile. lib/debug.c: Fixed signal functs. lib/kanji.c: Fixed isXXX macros & debugs for gcc pedantic compile. lib/smbrun.c: Fixed isXXX macros & debugs for gcc pedantic compile. lib/util.c: Fixed isXXX macros & debugs for gcc pedantic compile. libsmb/namequery.c: Fixed isXXX macros & debugs for gcc pedantic compile. locking/shmem.c: Fixed isXXX macros & debugs for gcc pedantic compile. locking/shmem_sysv.c: Fixed error messages in sysV stuff. nmbd/asyncdns.c: Fixed signal functs. nmbd/nmbd.c: Fixed isXXX macros & debugs for gcc pedantic compile. passdb/passdb.c: Fixed isXXX macros & debugs for gcc pedantic compile. passdb/smbpassfile.c: Fixed isXXX macros & debugs for gcc pedantic compile. smbd/chgpasswd.c: Fixed isXXX macros & debugs for gcc pedantic compile. smbd/ipc.c: Fixed isXXX macros & debugs for gcc pedantic compile. smbd/nttrans.c: Fixed fsp code path. smbd/password.c: fixed HAVE_YP_GET_DEFAULT_DOMAIN problem. smbd/printing.c: Fixed isXXX macros & debugs for gcc pedantic compile. smbd/reply.c: Fixed isXXX macros & debugs for gcc pedantic compile. smbd/server.c: Fixed isXXX macros & debugs for gcc pedantic compile. smbd/trans2.c: Fixed core dump bug. smbd/uid.c: Fixed isXXX macros & debugs for gcc pedantic compile. Jeremy.
* this is the bug change to using connection_struct* instead of cnum.Andrew Tridgell1998-08-141-1/+2
| | | | | | | | Connections[] is now a local array in server.c I might have broken something with this change. In particular the oplock code is suspect and some .dll files aren't being oplocked when I expected them to be. I'll look at it after I've got some sleep.
* Quick fix for a small problem. If you run 'nmbd -?' you'd get the usageChristopher R. Hertel1998-08-111-1/+2
| | | | | | | message *but the daemon would start anyway*. I've added a call to exit() in the default: case of the option processing loop. Chris -)-----
* More formatting changes. Mostly converted some DEBUG() calls to DEBUGADD()Christopher R. Hertel1998-08-031-1/+1
| | | | | | so that we wouldn't get too many timestamps. Chris -)-----
* As per a Andrew's message, I went through and removed the timestring()Christopher R. Hertel1998-07-311-4/+4
| | | | | | | | | timestamps from several DEBUG messages. The timestamps are redundant now that DEBUG() provides them automatically. There are still a few more files to do, but I've got to get home for dinner. Chris -)-----
* merge from the autoconf2 branch to the main branchAndrew Tridgell1998-07-291-9/+7
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* Forgot to add the initialize_password_db() call to nmbd also.Jeremy Allison1998-05-191-0/+3
| | | | Jeremy.
* This is a security audit change of the main source.Jeremy Allison1998-05-121-4/+4
| | | | | | | | | | | | | | | | | | It removed all ocurrences of the following functions : sprintf strcpy strcat The replacements are slprintf, safe_strcpy and safe_strcat. It should not be possible to use code in Samba that uses sprintf, strcpy or strcat, only the safe_equivalents. Once Andrew has fixed the slprintf implementation then this code will be moved back to the 1.9.18 code stream. Jeremy.
* changed to use slprintf() instead of sprintf() just aboutAndrew Tridgell1998-05-111-1/+1
| | | | | | | everywhere. I've implemented slprintf() as a bounds checked sprintf() using mprotect() and a non-writeable page. This should prevent any sprintf based security holes.
* This looks like a big change but really isn't.Jeremy Allison1998-04-251-16/+16
| | | | | | | | | | | It is changing the global variables "myname" and "myworkgroup" to "global_myname" and "global_myworkgroup" respectively. This is to make it very explicit when we are messing with a global (don't ask - it makes the domain client code much clearer :-). Jeremy.
* ipc.c: Fix for printer queue spinning with Win95.Jeremy Allison1998-04-151-0/+2
| | | | | | | | | nmbd.c: Fix for always overwriting log despite append setting. smb.h: Addition of last time password changed entry to account info. smbpass.c: Changes to support last time changed field in smbpasswd file. smbpasswd.c: Changes to support last time changed field in smbpasswd file. util.c: Fix for always overwriting log despite append setting. Jeremy.
* Changes to allow Samba to be compiled with -Wstrict-prototypesJeremy Allison1998-04-131-3/+3
| | | | | | with gcc. (Not a big change although it looks like it :-). Jeremy.
* Adding the same change as was added to 1.9.18 branch to add theJeremy Allison1998-03-161-0/+3
| | | | | | | | | | | | | | | | | | | | | | | "name resolve order" parameter. source/Makefile: Re-ordered link for name resolve order code. source/clientgen.c: source/clientutil.c: Added calls to resolve_name(). source/includes.h: Added HPUX zombie fix. source/loadparm.c: Added new name resolve order parameter. source/namequery.c: Re-wrote to include parsing of lmhosts file, new resolve_name() function requested by John. source/nmbd.c: Tell resolve_name not to do WINS lookups if we are the WINS server. source/nmbd_lmhosts.c: Call lmhosts parsing functions in namequery.c source/password.c: Call resolve_name() to lookup security=server name. source/reply.c: source/time.c: source/trans2.c: "fake directory create times" fix from Jim Hague - hague@research.canon.com.au. source/util.c: Removed isalnum() test in Get_Hostname() that seems to cause problems on many systems. Jeremy.
* added the ability to start/stop the server from SWAT.Andrew Tridgell1998-03-141-36/+3
| | | | | | | | I needed to modify the way the pidfile is handled in nmbd and smbd to do this. Jeremy, you may wish to look at what I've done as it probably breaks the Whistle use of pidfiles. In particular I've removed the -f option and instead smbd and nmbd always create a pidfile in the lock directory.
* another makeover of loadparm to support new stuff in swat andAndrew Tridgell1998-03-141-1/+1
| | | | | | | | | | | | | | | | | | testparm. In particular I added: - ability to optionally save default values of all parameters when calling lp_load(). This can then be used to save only non-default parameters in lp_dump(). This makes the saved smb.conf (and viewed parameters in testparm) much shorter - ability to not load ipc share in lp_load() - separators in parm_table[] so parameters can be grouped logically. - flag to mark parameters that are local but which should be also viewed as global as far as parameters editing is concerned
* Change the multibyte character set support so thatJeremy Allison1998-03-031-0/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Kanji support is one case of multibyte character support, rather than being a specific case in single byte character support. This allows us to add Big5 Chinese support (code page 950) and Korean Hangul support (code page 949) at very little cost. Also allows us to easily add future multibyte code pages. Makefile: Added codepages 949, 950 as we now support more multibyte codepages. asyncdns.c: Fixed problem with child being re-spawned when parent killed. charcnv.c charset.c client.c clitar.c kanji.c kanji.h smb.h util.c loadparm.c: Generic multibyte codepage support (adding Big5 Chinese and Korean Hangul). nmbd.c: Fixed problem with child being re-spawned when parent killed. mangle.c: Modified str_checksum so that first 15 characters have more effect on outcome. This helps with short name mangling as most 'long' names are still shorter than 15 chars (bug was foobar_mng and foobar_sum would hash to the same value, with the modified code they hash differently. Jeremy.
* make the initial logfile names consistent. This should mean that smbdAndrew Tridgell1998-02-121-1/+1
| | | | | | starts with log.smb and nmbd starts with log.nmb. It also gets rid of the "log." when using the log.%m construct as %m expands to smb before a client connects.
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