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* Trim out this subdir; nothing has been made in here for _ages_.Mark Murray2002-05-252-9/+0
| | | | Notes: svn path=/head/; revision=97292
* $Id$ -> $FreeBSD$Peter Wemm1999-08-272-2/+2
| | | | Notes: svn path=/head/; revision=50472
* Revert $FreeBSD$ to $Id$Peter Wemm1997-02-222-2/+2
| | | | Notes: svn path=/head/; revision=22996
* Make the long-awaited change from $Id$ to $FreeBSD$Jordan K. Hubbard1997-01-142-2/+2
| | | | | | | | | | | This will make a number of things easier in the future, as well as (finally!) avoiding the Id-smashing problem which has plagued developers for so long. Boy, I'm glad we're not using sup anymore. This update would have been insane otherwise. Notes: svn path=/head/; revision=21673
* Removing old isdn stuff.Poul-Henning Kamp1996-10-2055-3436/+0
| | | | Notes: svn path=/head/; revision=19063
* Toss the GNU yp_mkdb into the attic.Bill Paul1996-04-283-385/+0
| | | | Notes: svn path=/head/; revision=15422
* Remove yp_mkdb; it's going away.Bill Paul1996-04-281-2/+2
| | | | | | | | Uhm, guys? This Makefile doesn't build anything anymore. The isdn stuff under here isn't compiled. Is this normal? Notes: svn path=/head/; revision=15421
* Toss the old yppasswdd into the attic.Bill Paul1996-02-128-995/+0
| | | | Notes: svn path=/head/; revision=14061
* Remove yppasswdd. (It's going away in a minute.)Bill Paul1996-02-121-2/+2
| | | | Notes: svn path=/head/; revision=14060
* Correct a bunch of man page cross references and generallyMike Pritchard1996-02-111-4/+4
| | | | | | | | | try and silence "manck". ncurses, rpc, and some of the gnu stuff are still a big mess, however. Notes: svn path=/head/; revision=14038
* recording cvs-1.6 file deathPeter Wemm1995-12-3012-3904/+0
| | | | Notes: svn path=/cvs2svn/branches/ATT/; revision=13122
* Turn off ypserv. It's about to be replaced by a new non-GPL version.Bill Paul1995-12-161-2/+2
| | | | Notes: svn path=/head/; revision=12890
* Fix yp_mkdb to do what the code suggests it's trying to do..Peter Wemm1995-12-111-6/+10
| | | | | | | | | | | | | | | The code, as written, appears to load the new database data into a new hash file and renames the two. Due to a run of bugs and lack of error checking, it's going a whole mess of unlink() and rename() calls that are failing. It only worked in the first place because the data was being inserted into a "live" hash file. (I wonder how much stale data has assumulated?) Submitted by: Laurence Lopez <lopez@mv.mv.com> Notes: svn path=/head/; revision=12774
* Close PR #853. The services.byname case needs to greate keys in the formBill Paul1995-12-091-4/+3
| | | | | | | 'service/transport' (i.e. telnet/tcp) instead of just 'service.' Notes: svn path=/head/; revision=12697
* Add preliminary support for netgroup.byuser and netgroup.byhosts maps.Bill Paul1995-10-261-1/+24
| | | | | | | | (I have to make another pass through here soon; awk doesn't handle lines broken up with '\', which can sometimes appear in netgroup maps.) Notes: svn path=/head/; revision=11818
* Add support for publickey.byname map (turned off by default sinceBill Paul1995-10-231-2/+15
| | | | | | | we haven't imported the Secure RPC stuff yet). Notes: svn path=/head/; revision=11727
* Eek! When we encounter a '+' or '-', the resulting action should beBill Paul1995-10-231-3/+3
| | | | | | | 'continue' rather than 'break'. Notes: svn path=/head/; revision=11725
* A one-liner:Bill Paul1995-10-111-1/+3
| | | | | | | | | We already check for (and reject entries with) '+' or '-' as the first character of the key side of the key/data pair; we should check the data side too. (Letting spurious +/- entries into the NIS maps is bad karma.) Notes: svn path=/head/; revision=11433
* phkmalloc strikes!Bill Paul1995-09-241-10/+34
| | | | | | | | | | | | | | | | | | | | | | | | | #ifdef out a number of calls to free() left over from the original GNU ypserv implementation. As near as I can tell, the Berkeley DB package does its own garbage collection, hence the caller doesn't have to worry about free()ing the memory returned in the DBT structures during lookups (I'm still not 1005 sure about this: the DB code is very hard to follow. I must use dynamically allocated memory since you can retreive arbitrarily large records from a database, but I'm not sure where it ends up letting go of it). This was not true with GDBM; you had to do your own garbage collection. The general rule is that if you allocate memory inside an RPC service routine, you have to free() it the next time the routine is called since the underlying XDR routines won't do it for you. But if the DB package does this itself, then we don't need to do it in the main program. Note that with the original malloc(), there were never any errors flagged. phkmalloc complained quite loudly. Notes: svn path=/head/; revision=10986
* Fix bug pointed out by user on c.u.b.f.m: commenting out NOPUSH=trueBill Paul1995-08-111-5/+5
| | | | | | | | for master/slave configuration doesn't work because DOMAIN isn't correctly defined. Notes: svn path=/head/; revision=10029
* Install source files with the -c flag, not with the optional flag ${COPY}.Bruce Evans1995-08-061-3/+3
| | | | Notes: svn path=/head/; revision=9971
* Change `install' to `${INSTALL}' so that default install flags can beBruce Evans1995-07-252-5/+5
| | | | | | | specified in the top level Makefiles. Notes: svn path=/head/; revision=9701
* Updates, fixes and cleanups -- oh my.Bill Paul1995-07-199-143/+206
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | In ypserv: yp_svc.c: - small signal handler tweak (hopefully the last): just use sigemptyset() to clear sa_mask. Makefile.yp: - Let the user specify the location of master.passwd when updating maps (e.g. make MASTER_PASSWD=/some/path/to/master.passwd). Editing the file to change the location of master.passwd still works. This is mostly to let yppassswdd specify the name of the master.passwd file itself. In yppasswdd: yppasswdd.c: - Roll in some minor changes (mostly casts) from Olaf Kirch's latest yppasswd package release (version 0.7). - Use daemon() instead of doing all the deamonizing gruntwork ourselves. - Call pw_init() after daemonizing ourselves. pw_init() sets up some resource limits and blocks some signals for us. We used to do this before every password change, but there's really no point in calling it more than once during the life of the program. - Change install_reaper() so that we can use it to de-install the SIGCHLD handler if we need to (and we do in pw_mkdb() -- this is what I get for splicing code from two different programs together). - Use sigemptyset(&act.sa_mask) rather than act.sa_mask = 0: the latter is decidedly non-portable. (In IRIX, HP-UX and Solaris, sigset_t is an array of longs, not an int.) update.c: - Roll in change from new version (check that we're not modifying an NIS entry in validate_args()). - Get rid of call to pw_init() (moved to yppasswdd.c). - Check return values from pw_util routines and return error status to yppasswd clients if there's a problem. - Straighten out password file copying mechanism a little. Keep a grip on the original password file rather than summarily overwriting it so that we can restore everything if we fail to fork() a process to update the NIS maps. - Pass the name of the password template file (specified with -m or /etc/master.passwd by default) to the yppwupdate script, which in turn should now pass it to /var/yp/Makefile. pw_util.c: - Nuke the pw_edit() and pw_prompt() functions -- we don't need them. - Change all warn()s, warnx()s and err()s to syslog()s. - Make sure we return error status to caller rather than bailing out in pw_lock() and pw_tmp(). - Don't block SIGTERM in pw_init() (by ignoring SIGTERM, we prevent yppasswdd from being shut down cleanly). - Don't let pw_error() exit. (This stuff was stolen from chpass and vipw which are interactive programs; it's okay to let pw_error() bail out for these programs, but not in a daemon like yppasswdd). - Fix signal handling in pw_mkdb (we need to temporarily de-install the SIGCHLD handler so that we can wait on the pwd_mkdb child ourselves). pw_copy.c: - Change all warn()s, warnx()s and err()s to syslog()s. - Add a bunch of returns() and make pw_copy() return and int ( 0 on success, -1 on failure) so that update.c can flag errors properly. - Return -1 after calling pw_error() to signal failures rather than relying on pw_error() to bail out. - Abort copying if we discover that we've been asked to change an entry for a user that exists in the NIS passwd maps but not in the master.passwd template file. This can happen if the passwd maps and the template file fall out of sync with each other (or if somebody tries to spoof us). The old behavior was to create add the entry to the password file, which yppasswdd should not do under any circumstances. Makefile: - update VERSION to 0.7 yppasswdd.8: - fix typo (forgot a carriage return somewhere) - remove bogus reference to pwunconv(8) which FreeBSD doesn't have. - bump version from 0.5 to 0.7 - Reflect changes in password file handling. yppwupdate: - Log map rebuilds to /var/yp/ypupdate.log. - Pass the name of the template password file to /var/yp/Makefile as $MASTER_PASSWD. Notes: svn path=/head/; revision=9581
* Some small signal handling tweaks: be sure to keep wait3()ing until allBill Paul1995-07-152-8/+6
| | | | | | | | children are reaped and make sure to block SIGCHLD delivery during handler execution when installing SIGCHLD handler with sigaction(). Notes: svn path=/head/; revision=9532
* Add missing 'break' statement in failure case of ypxfr switch clause.Bill Paul1995-07-151-3/+6
| | | | Notes: svn path=/head/; revision=9531
* server.c: When 'securenets' (actually TCP_WRAPPERS) is enabled, don'tBill Paul1995-07-143-2/+10
| | | | | | | | | | | | | | syslog connections unless they were rejected. This helps save wear and tear on the syslog facility in large networks with many clienst systems. yp_svc.c: Be a little smarter about using sigaction() -- set the SA_RESTART flag. svc_run: Be doubly paranoid about killing off child processes. Do a flag chack and a pid check before letting child 'threads' self-destruct. Notes: svn path=/head/; revision=9523
* ypserv performance improvements:Bill Paul1995-07-124-18/+126
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | - There are two cases where the server can potentially block for a long time while servicing a request: when handling a yp_all() request, which could take a while to complete if the map being transfered is large (e.g. 'ypcat passwd' where passwd.byname has 10,000 entries in it), and while doing DNS lookups when in SunOS compat mode (with the -dns flag), since some DNS lookups can take a long time to complete. While ypserv is blocked, other clients making requests to the server will also block. To fix this, we fork() ypall and DNS lookups into subprocesses and let the parent ypserv process go on servicing other incoming requests. We place a cap on the number of simultaneous processes that ypserv can fork (set at 20 for now) and go back to 'linear mode' if it hits the limit (which just means it won't fork() anymore until the number of simultaneous processes drops under 20 again). The cap does not apply to fork()s done as a result of ypxfr calls, since we want to do our best to insure that map transfers from master servers succeed. To make this work, we need our own special copy of svc_run() so that we can properly terminate child processes once the RPC dispatch functions have run. (I have no idea what SunOS does in this situation. The only other possibility I can think of is async socket I/O, but that seems like a headache and a half to implement.) - Do the politically correct thing and use sigaction() instead of signal() to install the SIGCHLD handler and to ignore SIGPIPEs. - Doing a yp_all() is sometimes slow due to the way read_database() is implemented. This is turn is due to a certain deficiency in the DB hash method: the R_CURSOR flag doesn't work, which means that when handed a key and asked to return the key/data pair for the _next_ key in the map, we have to reset the DB pointer to the start of the database, step through until we find the requested key, step one space ahead to the _next_ key, and then use that. (The original ypserv code used GDBM has a function called gdbm_nextkey() that does this for you.) This can get really slow for large maps. However, when doing a ypall, it seems that all database access are sequential, so we can forgo the first step (the 'search the database until we find the key') since the database should remain open and the cursor should be positioned at the right place until the yp_all() call finishes. We can't make this assumption for arbitrary yp_first()s and yp_next()s however (since we may have requests from several clients for different maps all arriving at different times) so those we have to handle the old way. (This would be much easier if R_CURSOR really worked. Maybe I should be using something other than the hash method.) Notes: svn path=/head/; revision=9494
* Fix two typos in a comment.Andreas Schulz1995-07-081-3/+3
| | | | Notes: svn path=/head/; revision=9451
* Oh fer cryin' out loud... While playing with the ypserv code on a differentBill Paul1995-07-041-1/+8
| | | | | | | | | | | | platform, I discovered the following: if you use ypcat (or anything that does a yp_all() for that matter) to dump out a map and then hit ^C before it finishes, ypserv gets hit with a SIGPIPE and dies. (The ypall() service is implemented using TCP.) Fix: ignore SIGPIPEs. Notes: svn path=/head/; revision=9400
* Small touchups in open_database():Bill Paul1995-07-021-5/+3
| | | | | | | | | | - Use one sprintf() to put together the path to the map database instead of strcat()s and strcpy()s. - Make the 'error opening database' Perror() statement sane. Notes: svn path=/head/; revision=9387
* Fixed awk scripts for 'netgroup,' 'ethers.*' and 'bootparams' targets so thatBill Paul1995-06-181-5/+5
| | | | | | | | | corresponding map databases are created correctly. This fixes the problem Ken Wilcox noted on the freebsd-bugs list. Notes: svn path=/head/; revision=9260
* Remove trailing whitespace.Rodney W. Grimes1995-05-3012-423/+423
| | | | Notes: svn path=/head/; revision=8858
* Added a NOMAN= macro as this subdir doesn't have a manpage yet.Andreas Schulz1995-05-282-0/+2
| | | | Notes: svn path=/head/; revision=8823
* Replaced the whole former Makefile with a more BSD conformant Makefile.Andreas Schulz1995-05-281-17/+4
| | | | Notes: svn path=/head/; revision=8822
* Reviewed by: with the allowance of Rod :-).Andreas Schulz1995-05-281-0/+1
| | | | | | | | | | Add a NOMAN= . It doesn't have a manual page yet. Please don't cry :-). I ask Rod first. the whole isdn subdir is not used in the moment and is only dead source code in the tree. Notes: svn path=/head/; revision=8821
* Small fix for yp_match implementation:Bill Paul1995-05-031-2/+2
| | | | | | | | | | In the case where ypserv is started with the -dns flag, fall through to the DNS lookup code only if asked to match a map with the word 'host' in its name. This prevents failed matches on non-host maps from being incorrectly handed off to DNS. Notes: svn path=/head/; revision=8237
* Added a new feature from Peter Eriksson's latest release of ypserv (0.13):Bill Paul1995-04-052-7/+40
| | | | | | | | | | | | | | | | | | | | register ourselves as an NIS version 1 UDP server to pacify older SunOS 4 ypbinds that seem to insist on having one around. All this does is allow ypserv to respond to DOMAIN_NONACK requests that are periodically transmitted by ypbind: the server will not actually work as an NIS v1 server in any other way. Unlike the mainline code, which implements this as a compile-time option, this feature can be turned on with the newly-added -k flag at runtime. Bunped version number to 0.13. (What the hell.) Updated the man page to reflect this change, also made a couple of small edits to reflect the recent changes in the /etc/rc* setup. Notes: svn path=/head/; revision=7626
* Spruce up Makefile.yp: add support for netgroups and bootparams maps,Bill Paul1995-04-021-41/+63
| | | | | | | make use of yp_mkdb's -i, -o and -m flags. Notes: svn path=/head/; revision=7579
* Log syslog messages at LOG_NOTICE priority.Bill Paul1995-04-011-2/+2
| | | | Notes: svn path=/head/; revision=7561
* Remove yppasswd_xdr.c and take out references to if from Makefile: useBill Paul1995-04-011-3/+3
| | | | | | | -lrpcsvc instead. Notes: svn path=/head/; revision=7560
* One line fix to silently ignore entries that start with a '+' or '-'.Bill Paul1995-03-311-1/+2
| | | | | | | This prevents yp_mkdb from adding magic NIS entries to NIS maps themselves. Notes: svn path=/head/; revision=7538
* Added support for bootparams map.Bill Paul1995-03-051-10/+23
| | | | Notes: svn path=/head/; revision=6918
* More DESTDIR lossage. Hopefully this will solve the case of the missing NISBill Paul1995-02-151-5/+5
| | | | | | | scripts. Notes: svn path=/head/; revision=6422
* Fix losing Makefile so that it properly honors DESTDIR when installingBill Paul1995-02-151-9/+8
| | | | | | | /var/yp/Makefile and /usr/libexec/mknetid. *grumble* *mutter* *mutter* Notes: svn path=/head/; revision=6421
* Import the ISDN userland utilities. Just about ready to start shakingJordan K. Hubbard1995-02-1555-0/+3446
| | | | | | | this baby out in earnest.. Notes: svn path=/cvs2svn/branches/isdn/; revision=6407
* Do proper job of reaping child 'ypxfr' processes (we could sometimesBill Paul1995-02-072-7/+17
| | | | | | | | | leave a zombie lying around until the next map transfer came alone). Also fixed some minor typos on the man page. Notes: svn path=/head/; revision=6226
* Created manual page for ypserv and changed Makefile to install it.Bill Paul1995-02-043-4/+286
| | | | | | | | Also tweaked server.c to support newer versions of tcpwrapper (log_tcp.h is now tcpd.h and FROM_UNKNOWN changed to STRING_UNKNOWN). Notes: svn path=/head/; revision=6188
* Created yp_mkdb(8) manual page, modified Makefile to install it.Bill Paul1995-02-042-5/+131
| | | | Notes: svn path=/head/; revision=6174
* Changed some comments.Bill Paul1995-02-041-7/+4
| | | | Notes: svn path=/head/; revision=6173
* Fixed potential Makefile glitch that could arise if /var/yp doesn't exist yet.Bill Paul1995-02-031-1/+2
| | | | Notes: svn path=/head/; revision=6168
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