usr.bin: Remove ancient SCCS tags.

Remove ancient SCCS tags from the tree, automated scripting, with two
minor fixup to keep things compiling. All the common forms in the tree
were removed with a perl script.

Sponsored by: Netflix

Remove $FreeBSD$: one-line sh pattern

Remove /^\s*#[#!]?\s*\$FreeBSD\$.*$\n/

pkgbase: Put a lot of binaries and lib in FreeBSD-runtime

All of them are needed to be able to boot to single user and be able
to repair a existing FreeBSD installation so put them directly into
FreeBSD-runtime.

Reviewed by: bapt, gjb
Differential Revision: https://reviews.freebsd.org/D21503

Convert absolute links to relative links.
Style.Makefile(9) has been ignored to produce minimal diffs.

Approved by: grehan (mentor)
MFC after: 1 week

Restore the 'beforeinstall' for chpass(1), so files with the
schg flag are handled before being replaced by a symbolic link.

Fix passwd(1)/yppasswd(1) schg issue similarly to chpass(1).

Note: These are likely temporary fixes while identifying any
remaining files that are not marked as 'flags=schg' via mtree(8).

Sponsored by: The FreeBSD Foundation

Revert r278642

install(1) does not handle chflags on hardlinks

Use PRECIOUSPROG instead of custom code to handle schg

This allows to preserve schg when installed with -DNO_ROOT

MFC after: 1 week

Convert to usr.bin/ to LIBADD
Reduce overlinking

Use src.opts.mk in preference to bsd.own.mk except where we need stuff
from the latter.

Respect NO_FSCHG and don't set 'schg' flag on passwd/yppasswd is defined.

MFC after: 2 weeks

A new jail(8) with a configuration file, to replace the work currently done
by /etc/rc.d/jail.

Create the altix project branch. The altix project will add support
for the SGI Altix 350 to FreeBSD/ia64. The hardware used for porting
is a two-module system, consisting of a base compute module and a
CPU expansion module. SGI's NUMAFlex architecture can be an excellent
platform to test CPU affinity and NUMA-aware features in FreeBSD.

Build usr.bin/ with WARNS=6 by default.

Also add some missing $FreeBSD$ to keep svn happy.

- Import the HEAD csup code which is the basis for the cvsmode work.

Reimplementation of world/kernel build options. For details, see:

http://lists.freebsd.org/pipermail/freebsd-current/2006-March/061725.html

The src.conf(5) manpage is to follow in a few days.

Brought to you by: imp, jhb, kris, phk, ru (all bugs are mine)

NO_NIS cleanup: LINKS and MLINKS

PAMified passwd(1). Some NIS-related issues remain to be solved, but this
should work for everyday use.

Sponsored by: DARPA, NAI Labs

Remove bogus dependency on rlogin.

Fix world breakage introduced by my recent modifications to
chpass(8). The relations between libc, libpam, chpass, passwd, and
vipw are a mess and probably should be cleaned up.

Submitted by: Peter Pentchev <roam@ringlet.net>

Set BINOWN=root explicitly for setuid root binaries.

This is not "useless", as one may have non-default
setting for BINOWN in make.conf, and we still want
these to be installed setuid root in this case.

MAN[1-9] -> MAN.

Buildworld fixes for NO_OPENSSH and NO_OPENSSL

Approved by: jkh

Use libcrypto in place of libdes.

Revert the libcrypt/libmd stuff back to how it was. This should not have
happened as it was working around problems elsewhere (ie: binutils/ld
not doing the right thing according to the ELF design). libcrypt has
been adjusted to not need the runtime -lmd. It's still not quite right
(ld is supposed to work damnit) but at least it doesn't impact all the
users of libcrypt in Marcel's cross-build model.

Add libmd (or move it after libcrypt). We don't want the linker to be
smart because it will definitely get it wrong. This popped up during
cross-linking.

Update PicoBSD so it does not need to patch the passwd Makefile.

Change edistribution to krb4 in preaparation for K5

Unifdef -DPASSWD_IGNORE_COMMENTS. This wasn't really optional and
we have enough pseudo-options already.

$Id$ -> $FreeBSD$

Allow comments and blank lines as advertised in passwd(5).

PR: 12828
Submitted by: Yasuhiro Fukuma <yasuf@big.or.jp>

Ignore errors from chflags. This makes it possible to make installworld
with DESTDIR set to an NFS-mounted file system.

Remove useless `BINOWN=root' now that it is the default.

Fix LIBDIR (for aout/ELF).

Fixed missing dependencies on headers generated by rpcgen, as usual.
Removed bogus dependencies of generated .c files on generated headers.
Sorted sources lists.

Fixed `make -jN' for large N, as usual.

Changes for KTH KerberosIV.
Also quieten -Wall a bit.

Modify passwd and chpass to use new AF_LOCAL RPC interface instead of
old kludged-up 'yppasswd_comm' support.

If an administrator somehow manages to break the hardlinks
on chpass & passwd and turn the links into individual files
with the schg flag set, make install will fail to install all
of the proper links.

Fixed by removing the schg flag on all of the links before installing.

Closes PR# 2040.

Submitted by: Ph. Charnier <charnier@xp11.frmug.org>

Revert $FreeBSD$ to $Id$

Adds login class support for local & nis passwords:
- minpasswordlen=n override minimum password length for class.
- passwordperiod=n[smhdwy] auto-set next password change date.

Make the long-awaited change from $Id$ to $FreeBSD$

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.

I haven't had a single contraversial commit all week, so what the
heck. Watch through our hidden camera, ladies and gentlemen,
as this one-line addition to the syslog output generates hundreds
of thousands of lines of email in response, all from people
decrying the evils of electronic noise pollution! :-)

What this change does, simply speaking, is syslog it every time
someone changes their local password. I need this at a local ISP to
tell whether people are reacting to expires in a timely fashion or
not. To disable it, uncomment -DLOGGING in the Makefile.

If your users change their passwords so often as to fill your logfile,
then you may also have another administrative problem to deal with.

Merge in changes to support the new rpc.yppasswdd(8) and fix a few bugs.

In passwd(1):

- Gut most of yp_passwd.c and leave only a few things that aren't common
to pw_yp.c.

- Add support for -d and -h flags to select domains and NIS server hosts
to use when updating NIS passwords. This allows passwd(1) to be used
for changing NIS passwords from machines that aren't configured as
NIS clients. (This is mostly to allow passwd(1) to work on NIS master
servers that aren't configured as clients -- an NIS server need not
necessarily be configured as a client itself.)

NOTE: Realize that having the ability to specify a domain and hostname
lets you use passwd(1) (and chpass(1) too) to submit update requests
to yppasswd daemons running on remote servers in remote domains which
you may not even be bound to. For example, my machine at home is not
an NIS client of the servers on the network that I manage, yet I can
easily change my password at work using my FreeBSD box at home by doing:
'passwd -d work.net.domain -h any.nis.server.on.my.net wpaul'. (Yes,
I do use securenets at work; temporarily modified my securenets file
to give my home system access.) Some people may not be too thrilled
with this idea. Those who don't like this feature can recompile passwd(1)
and chpass(1) with -DPARANOID to restrict the use of these flags to
the superuser.

(Oh, I should be adding proper securenets support to ypserv(8) and
rpc.yppasswdd(8) over the weekend.)

- Merge in changes to allow root on the NIS master server to bypass
authentication and change any user's NIS password. (The super-user
on the NIS master already has privileges to do this, but doing it
through passwd(1) is much easier than updating the maps by hand.)
Note that passwd(1) communicates with rpc.yppasswdd(8) via a UNIX
domain socket instead of via standard RPC/IP in this case.

- Update man page.

In chpass(1):

- Fix pw_yp.c to work properly in environments where NIS client
services aren't available.

- Use realloc() instead of malloc() in copy_yp_pass() and copy_local_pass().

- Fix silly bug in copy_yp_pass(); some of the members of the passwd
structure weren't being filled in correctly. (This went unnoticed
for a while since the old yppasswdd didn't allow changes to the
fields that were being botched.)

- chpass(1) now also allows the superuser on the NIS master server to
make unrestricted changes to any user's NIS password information.

- Use UNIX domain comm channel to rpc.yppasswdd(8) when run by the
superuser on the NIS master. This allows several new things:

o superuser can update an entire master.passwd.{byname,byuid} entry
o superuser can update records in arbitrary domains using -d flag to
select a domain (before you could only change the default domain)
o superuser can _add_ records to the NIS master.passwd maps, provided
rpc.yppasswdd(8) has been started with the -a flag (to do this,
the superuser must force NIS operation by specifying the -y flag
to chpass(1) along with -a, i.e. 'chpass -y -a 'foo:::::::::')

- Back out the 'chpass -a <new password entry> breaks with NIS' fix
from the last revision and fix it properly this time. The previous
revision fixed the immediate problem but broke NIS operation in
some cases.

- In edit.c, be a little more reasonable about deciding when to
prevent the shell field from being changed.

Submitted by Charles Owens <owensc@enc.edu>, who said:

"I made a minor (one-line) modification to chpass, with regards
to whether or not it allows the changing of shells. In the 2.0.5 code,
field changing follows the settings specified in the "list" structure
defined in table.c . For the shell, though, this is ignored. A quick
look in edit.c showed me why, but I don't understand why it was written as
such. The logic was

if shell is standard shell, allow changing

I changed it to

if shell changing is allowed (per table.c) and it is a standard shell
OR if uid=0, then allow changing."

Makes sense to me.

- Update man page.

Point passwd to the new locations of kpasswd.c and kadm.h.

Add pw_yp.c to SRCS. This is code that was moved to chpass, but passwd still
needs it to build.

Remove bogus ${DESTDIR}s from LINKS.

Keep DPADD up to date with LDADD.

bsd.prog.mk's install rule can't handle schg'ed links, so ugly
beforeinstall and afterinstall rules are required.

Remove the ypchfn/ypchsh stuff from passwd and leave just the
yppasswd support. The rest is moving into chpass.

Merge RELENG_2_0_5 into HEAD

Remove references to yppasswd_xdr.c: the stuff in this file already exists
in librpcsvc. Add -lrpcsvc to LDADD instead.

Remove usage of LINKS and LN_FLAGS=-s, this does not do the correct thing
for symbolic links when $DESTDIR is set.

Add afterinstall: target to handle symbolic link creation.

Changed passwd's Makefile to use the built-in LINKS mechanism to create
the symlinks for yppasswd & friends (we still can't use hard links
because passwd is installed immutable). This would have been simpler
if the LN_FLAGS variable hadn't chosen to wait until now before leaping
out of the /usr/share/mk directory and biting me in the ass. (And thus,
I was enlightened.)

Merge with eBones stuff
Submitted by: mark@grondar.za

Cleaned up Makefile a little, added man page links from ypchsh.1 ypchfn.1
and ypchpass.1 to yppasswd.1. Also fixed a typo: ypshfn != ypchfn.

Changed passwd/yppasswd's Makefile to create all symbolic links instead
of hard links: since passwd is installed immutable, an attempt to make
a hard link to it during a 'make install' would fail. I didn't notice
this conflict because my /usr directory is an NFS filesystem mounted from a
SunOS server, so the special file mode flags had no effecti when I tested
everything on my machine. Live and learn.

Obtained from: The NYS project
This is the first round of changes to incorporate YP server functionality
into FreeBSD. This particular change allows passwd to change either the
local or NIS password, as well as the NIS GECOS and shell information.

Essentially, I've taken passwd(1) and yppasswd from the yppasswd-0.5
distribution (which is part of the NYS project -- a project to provide
a GNU GPL'ed suite of NIS tools) and rammed them into each other
at high speed. I've tried my best to make this co-exist with the
Kerberos stuff, but since I don't run Kerberos I don't have an easy
way to verify that it all works. If you choose any Kerberos flags
then the YP checks should be bypassed, but that may not be enough.
I'll modify it some more if it turns out I broke something. For now,
support for localand NIS passwords is pretty solid:

- If you simply type 'passwd,' the program checks to see if you exist
in the local pwd.db database. If not, you get bounced to YP.

- If you try to force local functionality with the -l flag and you
don't exist locally, you get an error.

The -y flag can be used to force YP functionality. -f and -s let you
change your full name and shell (respectively). -f *and* -s let you
change all of your 'account information.'

ypchfn, ypchsh, yppasswd and ypchpass are all links to passwd.

Kill old Kerberos password-changing support:

1) It was export-controlled.
2) It used some ad-hoc protocol invented by Berkeley in ignorance of the
standard MIT distribution's way of doing it (which makes it useless
to most people).

This should be fixed once we have `kadmin'/`kadmind'.

Add distribution=krb for P-HK

First level of changes for bringing in eBones (kerberos).
- Get rid of inverse logic (NOKERBEROS and NOEBONES) in src/makefile,
and replace with MAKE_KERBEROS and MAKE_EBONES. (Far fewer contortions,
and both default to off.) IF YOU WANT KERBEROS, YOU HAVE TO EXPLICITLY
DEFINE ONE OF THESE.
- Make Makefiles kerberos-aware.

LDADD= -lcrypt
Submitted by: Geoff

Don't use Kerberos yet, we aren't ready for it.

BSD 4.4 Lite Usr.bin Sources