ELA 1:4.4-4.1+deb9u2

Import 1:4.4-4.1+deb9u1
2024-10-27 14:07:19 +02:00 · 2024-10-27 03:25:11 +02:00
2304 changed files with 178212 additions and 400082 deletions
--- a/.gitignore
+++ b/.gitignore
@@ -0,0 +1,48 @@
+*~
+lib*.a
+*.o
+*.lo
+*.la
+*.gmo
+.deps
+.libs
+
+*.patch
+*.rej
+*.orig
+
+Makefile
+Makefile.in
+
+/ABOUT-NLS
+/aclocal.m4
+/autom4te.cache
+/compile
+/config.guess
+/config.h
+/config.h.in
+/config.log
+/config.rpath
+/config.status
+/config.sub
+/configure
+/depcomp
+/install-sh
+/libtool
+/ltmain.sh
+/m4
+/missing
+/stamp-h1
+/ylwrap
+
+/po/*.header
+/po/*.sed
+/po/*.sin
+/po/Makefile.in.in
+/po/Makevars.template
+/po/POTFILES
+/po/Rules-quot
+/po/stamp-po
+
+/shadow.spec
+/libmisc/getdate.c
--- a/1282
+++ b/1282
--- a/AUTHORS.md
+++ b/AUTHORS.md
@@ -1,98 +0,0 @@
-Thanks to at least the following people for sending patches, bug
-reports and various comments. This list may be incomplete, I received
-a lot of mail...
-
-# Maintainers
-* Marek Michałkiewicz <marekm72@gmail.com> (1995-2000)
-* Tomasz Kłoczko <kloczek@pld.org.pl> (2000-2007)
-* Nicolas François <nicolas.francois@centraliens.net> (2007-2014)
-* Serge E. Hallyn <serge@hallyn.com> (2014-now)
-* Christian Brauner <christian@brauner.io> (2019-now)
-* Iker Pedrosa <ipedrosa@redhat.com> (2022-now)
-* Alejandro Colomar <alx@kernel.org> (2023-now) (4.14 stable)
-
-To verify signatures on releases, use the following keys under keys/ :
-
-* Serge Hallyn: keys/66D0387DB85D320F8408166DB175CFA98F192AF2.asc
-* Christian Brauner: keys/4880B8C9BD0E5106FC070F4F7B3C391EFEA93624.asc
-* Iker Pedrosa: keys/4E80EF49C7987B6DE2F81F5005079C6C3A653E57.asc
-* Alejandro Colomar: keys/A9348594CE31283A826FBDD8D57633D441E25BB5.asc
-
-# Authors and contributors
-* Adam Rudnicki <adam@v-lo.krakow.pl>
-* Alan Curry <pacman@tardis.mars.net>
-* Aleksa Sarai <cyphar@cyphar.com>
-* Alexander O. Yuriev <alex@bach.cis.temple.edu>
-* Algis Rudys <arudys@rice.edu>
-* Andreas Jaeger <aj@arthur.rhein-neckar.de>
-* Andy Zaugg <andy.zaugg@gmail.com>
-* Aniello Del Sorbo <anidel@edu-gw.dia.unisa.it>
-* Anton Gluck <gluc@midway.uchicago.edu>
-* Arkadiusz Miskiewicz <misiek@pld.org.pl>
-* Ben Collins <bcollins@debian.org>
-* Brian R. Gaeke <brg@dgate.org>
-* Calle Karlsson <ckn@kash.se>
-* Chip Rosenthal <chip@unicom.com>
-* Chris Evans <lady0110@sable.ox.ac.uk>
-* Chris Lamb <chris@chris-lamb.co.uk>
-* Cristian Gafton <gafton@sorosis.ro>
-* Dan Walsh <dwalsh@redhat.com>
-* Darcy Boese <possum@chardonnay.niagara.com>
-* Dave Hagewood <admin@arrowweb.com>
-* David A. Holland <dholland@hcs.harvard.edu>
-* David Frey <David.Frey@lugs.ch>
-* Ed Carp <ecarp@netcom.com>
-* Ed Neville <ed@s5h.net>
-* Eric W. Biederman" <ebiederm@xmission.com>
-* Floody <flood@evcom.net>
-* Frank Denis <j@4u.net>
-* George Kraft IV <gk4@us.ibm.com>
-* Greg Mortensen <loki@world.std.com>
-* Guido van Rooij
-* Guy Maor <maor@debian.org>
-* Hrvoje Dogan <hdogan@bjesomar.srce.hr>
-* Jakub Hrozek <jhrozek@redhat.com>
-* Janos Farkas <chexum@bankinf.banki.hu>
-* Jason Franklin <jason.franklin@quoininc.com>
-* Jay Soffian <jay@lw.net>
-* Jesse Thilo <Jesse.Thilo@pobox.com>
-* Joey Hess <joey@kite.ml.org>
-* John Adelsberger <jja@umr.edu>
-* Jonathan Hankins <jhankins@mailserv.homewood.k12.al.us>
-* Jon Lewis <jlewis@lewis.org>
-* Joshua Cowan <jcowan@hermit.reslife.okstate.edu>
-* Judd Bourgeois <shagboy@bluesky.net>
-* Juergen Heinzl <unicorn@noris.net>
-* Juha Virtanen <jiivee@iki.fi>
-* Julian Pidancet <julian.pidancet@gmail.com>
-* Julianne Frances Haugh <julie78787@gmail.com>
-* Leonard N. Zubkoff <lnz@dandelion.com>
-* Luca Berra <bluca@www.polimi.it>
-* Lukáš Kuklínek <lkukline@redhat.com>
-* Lutz Schwalowsky <schwalow@mineralogie.uni-hamburg.de>
-* Marc Ewing <marc@redhat.com>
-* Martin Bene <mb@sime.com>
-* Martin Mares <mj@gts.cz>
-* Michael Meskes <meskes@topsystem.de>
-* Michael Talbot-Wilson <mike@calypso.bns.com.au>
-* Michael Vetter <jubalh@iodoru.org>
-* Mike Frysinger <vapier@gentoo.org>
-* Mike Pakovic <mpakovic@users.southeast.net>
-* Nicolas François <nicolas.francois@centraliens.net>
-* Nikos Mavroyanopoulos <nmav@i-net.paiko.gr>
-* Pavel Machek <pavel@bug.ucw.cz>
-* Peter Vrabec <pvrabec@redhat.com>
-* Phillip Street
-* Rafał Maszkowski <rzm@icm.edu.pl>
-* Rani Chouha <ranibey@smartec.com>
-* Sami Kerola <kerolasa@rocketmail.com>
-* Scott Garman <scott.a.garman@intel.com>
-* Sebastian Rick Rijkers <srrijkers@gmail.com>
-* Seraphim Mellos <mellos@ceid.upatras.gr>
-* Shane Watts <shane@nexus.mlckew.edu.au>
-* Steve M. Robbins <steve@nyongwa.montreal.qc.ca>
-* Thorsten Kukuk <kukuk@suse.de>
-* Tim Hockin <thockin@eagle.ais.net>
-* Timo Karjalainen <timok@iki.fi>
-* Ulisses Alonso Camaro <ulisses@pusa.eleinf.uv.es>
-* Werner Fink <werner@suse.de>
--- a/143
+++ b/143
@@ -1,41 +1,118 @@
-SPDX-License-Identifier: BSD-3-Clause
+NOTE:
+  This license has been obsoleted by the change to the BSD-style copyright.
+  You may continue to use this license if you wish, but you are under no
+  obligation to do so.

-All files under this project either
+(*
+This document is freely plagiarised from the 'Artistic Licence',
+distributed as part of the Perl v4.0 kit by Larry Wall, which is
+available from most major archive sites.  I stole it from CrackLib.

-1. fall under the BSD 3 clause license (by default).
+	$Id$
+*)

-2. carry an SPDX header declaring what license applies.
+This documents purpose is to state the conditions under which this
+Package (See definition below) viz: "Shadow", the Shadow Password Suite
+which is held by Julianne Frances Haugh, may be copied, such that the
+copyright holder maintains some semblance of artistic control over the
+development of the package, while giving the users of the package the
+right to use and distribute the Package in a more-or-less customary
+fashion, plus the right to make reasonable modifications. 

-or
+So there.

-3. list a full custom license
+***************************************************************************

-This software is originally
+Definitions:

- * Copyright (c) 1989 - 1994, Julianne Frances Haugh

- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- * 3. The name of the copyright holders or contributors may not be used to
- *    endorse or promote products derived from this software without
- *    specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A
- * PARTICULAR PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT
- * HOLDERS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+A "Package" refers to the collection of files distributed by the
+Copyright Holder, and derivatives of that collection of files created
+through textual modification, or segments thereof. 
+
+"Standard Version" refers to such a Package if it has not been modified,
+or has been modified in accordance with the wishes of the Copyright
+Holder.
+
+"Copyright Holder" is whoever is named in the copyright or copyrights
+for the package.
+
+"You" is you, if you're thinking about copying or distributing this
+Package.
+
+"Reasonable copying fee" is whatever you can justify on the basis of
+media cost, duplication charges, time of people involved, and so on.
+(You will not be required to justify it to the Copyright Holder, but
+only to the computing community at large as a market that must bear the
+fee.)
+
+"Freely Available" means that no fee is charged for the item itself,
+though there may be fees involved in handling the item.  It also means
+that recipients of the item may redistribute it under the same
+conditions they received it.
+
+
+1.  You may make and give away verbatim copies of the source form of the
+Standard Version of this Package without restriction, provided that you
+duplicate all of the original copyright notices and associated
+disclaimers.
+
+2.  You may apply bug fixes, portability fixes and other modifications
+derived from the Public Domain or from the Copyright Holder.  A Package
+modified in such a way shall still be considered the Standard Version.
+
+3.  You may otherwise modify your copy of this Package in any way,
+provided that you insert a prominent notice in each changed file stating
+how and when AND WHY you changed that file, and provided that you do at
+least ONE of the following:
+
+a) place your modifications in the Public Domain or otherwise make them
+Freely Available, such as by posting said modifications to Usenet or an
+equivalent medium, or placing the modifications on a major archive site
+such as uunet.uu.net, or by allowing the Copyright Holder to include
+your modifications in the Standard Version of the Package.
+
+b) use the modified Package only within your corporation or organization.
+
+c) rename any non-standard executables so the names do not conflict with
+standard executables, which must also be provided, and provide separate
+documentation for each non-standard executable that clearly documents
+how it differs from the Standard Version.
+
+d) make other distribution arrangements with the Copyright Holder.
+
+4.  You may distribute the programs of this Package in object code or
+executable form, provided that you do at least ONE of the following:
+
+a) distribute a Standard Version of the executables and library files,
+together with instructions (in the manual page or equivalent) on where
+to get the Standard Version.
+
+b) accompany the distribution with the machine-readable source of the
+Package with your modifications.
+
+c) accompany any non-standard executables with their corresponding
+Standard Version executables, giving the non-standard executables
+non-standard names, and clearly documenting the differences in manual
+pages (or equivalent), together with instructions on where to get the
+Standard Version.
+
+d) make other distribution arrangements with the Copyright Holder.
+
+5.  You may charge a reasonable copying fee for any distribution of this
+Package.  You may charge any fee you choose for support of this Package. 
+YOU MAY NOT CHARGE A FEE FOR THIS PACKAGE ITSELF.  However, you may
+distribute this Package in aggregate with other (possibly commercial)
+programs as part of a larger (possibly commercial) software distribution
+provided that YOU DO NOT ADVERTISE this package as a product of your
+own. 
+
+6.  The name of the Copyright Holder may not be used to endorse or
+promote products derived from this software without specific prior
+written permission.
+
+7.  THIS PACKAGE IS PROVIDED "AS IS" AND WITHOUT ANY EXPRESS OR IMPLIED
+WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED WARRANTIES OF
+MERCHANTIBILITY AND FITNESS FOR A PARTICULAR PURPOSE.
+
+				The End
--- a/403
+++ b/403
@@ -1,362 +1,3 @@
-2022-11-08  Serge Hallyn <serge@hallyn.com>
-
-	* useradd.8: fix default group ID (Tim Biermann)
-	* Revert drop of subid_init() (Serge Hallyn)
-	* Georgian translation (NorwayFun)
-	* useradd: Avoid taking unneeded space: do not reset non-existent data
-	  in lastlog (David Kalnischkies)
-	* relax username restrictions (Alexander Kanavin)
-	* selinux: check MLS enabled before setting serange (genBTC)
-	* copy_tree: use fchmodat instead of chmod (Samanta Navarro)
-	* copy_tree: don't block on FIFOs (Samanta Navarro)
-	* add shell linter (Jan Macku)
-	* copy_tree: carefully treat permissions (Samanta Navarro)
-	* lib/commonio: make lock failures more detailed (Luca BRUNO)
-	* lib: use strzero and memzero where applicable (Christian Göttsche)
-	* Update Dutch translation (Frans Spiesschaert)
-	* Don't test for NULL before calling free (Alex Colomar)
-	* Use libc MAX() and MIN() (Alejandro Colomar)
-	* chage: Fix regression in print_date (Xiami)
-	* usermod: report error if homedir does not exist (Iker Pedrosa)
-	* libmisc: minimum id check for system accounts (Iker Pedrosa)
-	* fix usermod -rG x y wrongly adding a group (xyz)
-	* man: add missing space in useradd.8.xml (Iker Pedrosa)
-	* lastlog: check for localtime() return value (Iker Pedrosa)
-	* Raise limit for passwd and shadow entry length (Iker Pedrosa)
-	* Remove adduser-old.c (Alejandro Colomar)
-	* useradd: Fix buffer overflow when using a prefix (David Michael)
-	* Don't warn when failed to open /etc/nsswitch.conf (Serge Hallyn)
-
-2022-08-15  Serge Hallyn <serge@hallyn.com>
-
-	* Address CVE-2013-4235 (TOCTTOU when copying directories)
-	  (Christian Göttsche)
-
-2022-08-15  Serge Hallyn <serge@hallyn.com>
-
-	* Fix uk manpages
-
-2022-08-08  Serge Hallyn <serge@hallyn.com>
-
-	* Add absolute path hint to --root (Celeste Liu)
-	* Various cleanups (Christian Göttsche)
-	* Fix Ubuntu release used in CI tests (Jeremy Whiting)
-	* add -F options to useradd (and tests) (Masatake YAMATO)
-	* useradd manpage updates (Masatake YAMATO and Alexander Zhang))
-	* Check for ownerid (not just username) in subid ranges (Iker Pedrosa)
-
-2022-07-04  Serge Hallyn <serge@hallyn.com>
-
-	* Declare file local functions static (Christian Göttsche)
-	* Use strict prototypes (Christian Göttsche)
-	* Do not drop const qualifier for Basename (Christian Göttsche)
-	* Constify various pointers (Christian Göttsche)
-	* Don't return uninitialized memory (Christian Göttsche)
-	* Don't let compiler optimize away memory cleaning (Christian Göttsche)
-	* Remove many obsolete compatibility checks  and defines (Alejandro Colomar)
-	* Modify ID range check in useradd (Iker Pedrosa)
-	* Use "extern "C"" to make libsubid easier to use from C++ (Alois Wohlschlager)
-	* French translation updates (bubu)
-	* Fix s/with-pam/with-libpam/ (serge)
-	* Spanish translation updates (Fernando)
-	* French translation fixes (Balint Reczey)
-	* Default max group name length to 32 (Jami Kettunen)
-	* Fix PAM service files without-selinux (Ali Riza KESKIN)
-	* Improve manpages (Markus Hiereth)
-	  - groupadd, useradd, usermod
-	  - groups and id
-	  - pwck
-	* Add fedora to CI builds (Iker Pedrosa)
-	* Fix condition under which pw_dir check happens (Ed Neville)
-	* logoutd: switch to strncat (Steve Grubb)
-	* AUTHORS: improve markdown output (Iker Pedrosa)
-	* Handle ERANGE errors correctly (Niko)
-	* Check for fopen NULL return (juyin)
-	* Split get_salt() into its own fn juyin)
-	* Get salt before chroot to ensure /dev/urandom. (juyin)
-	* Chpasswd code cleanup (juyin)
-	* Work around git safe.directory enforcement (serge)
-	* Alphabetize order in usermod help (Matheus Marques)
-	* Erase password copy on error branches (Christian Göttsche)
-	* Suggest using --badname if needed (Iker Pedrosa)
-	* Update translation files (Iker Pedrosa)
-	* Correct badnames option to badname (Iker Pedrosa)
-	* configure: replace obsolete autoconf macros (Christian Göttsche)
-	* tests: replace egrep with grep -E (Sam James)
-	* Update Ukrainian translations (Yuri Chornoivan)
-	* Cleanups (Iker Pedrosa)
-	  - Remove redeclared variable
-	  - Remove commented out code and FIXMEs
-	  - Add header guards
-	  - Initialize local variables
-	* CI updates (Iker Pedrosa)
-	  - Create github workflow to install dependencies
-	  - Enable CodeQL
-	  - Update actions version
-	* libmisc: use /dev/urandom as fallback if other methods fail (Xi Ruoyao)
-
-
-2022-01-02  Serge Hallyn <serge@hallyn.com>
-
-	* build: include lib/shadowlog_internal.h in dist tarballs (Sam James)
-
-2022-01-02  Serge Hallyn <serge@hallyn.com>
-
-	* Handle possible TOCTTOU issues in usermod/userdel (edneville)
-	  * (CVE-2013-4235)
-	  * Use O_NOFOLLOW when copying file
-	  * Kill all user tasks in userdel
-	* Fix useradd -D segfault (Xi Ruoyao)
-	* Clean up obsolete libc feature-check ifdefs (Alejandro Colomar)
-	* Fix -fno-common build breaks due to duplicate Prog declarations
-	  (Adam Sampson)
-	* Have single date_to_str definition (Alejandro Colomar)
-	* Fix libsubid SONAME version (Sam James)
-
-2021-12-19  Serge Hallyn <serge@hallyn.com>
-
-	Note: From this release forward, su from this package should be
-	considered deprecated.  Please replace any users of it with su from
-	util-linux.  Please open an issue if there is a problem with that.
-	We intend to remove it in an upcoming release.
-
-	* libsubid fixes (Xi Ruoyao, Serge Hallyn, Iker Pedrosa, Mike Gilbert,
-	  GalaxyMaster, and Luís Ferreira)
-	* Rename the test program list_subid_ranges to getsubids, write
-	  a manpage, so distros can ship it. (Iker Pedrosa)
-	* Add libeconf dep for new*idmap (Iker Pedrosa)
-	* Allow all group types with usermod -G (Iker Pedrosa)
-	* Avoid useradd generating empty subid range (Iker Pedrosa)
-	* Handle NULL pw_passwd (Jaroslav Jindrak)
-	* Fix default value SHA_get_salt_rounds (Mike Gilbert)
-	* Use https where possible in README (Paul Menzel)
-	* Update content and format of README (Iker Pedrosa)
-	* Translation updates (Balint Reczey, Frans Spiesschaert)
-	* Switch from xml2po to itstool in 'make dist' (Serge Hallyn)
-	* Fix double frees (Michael Vetter)
-	* Add LOG_INIT configurable to useradd (Andy Zaugg)
-	* Add CREATE_MAIL_SPOOL documentation (Andy Zaugg)
-	* Create a security.md
-	* Fix su never being SIGKILLd when trapping TERM (Ruihan li)
-	* Fix wrong SELinux labels in several possible cases (Iker Pedrosa)
-	* Fix missing chmod in chadowtb_move (GalaxyMaster)
-	* Handle malformed hushlogins entries (Tobias Stoeckmann)
-	* Fix groupdel segv when passwd does not exist (François Rigault)
-	* Fix covscan-found newgrp segfault (Iker Pedrosa)
-	* Remove trailing slash on hoedir (Ed Neville)
-	* Fix passwd -l message - it does not change expirey (Ed Neville)
-	* Fix SIGCHLD handling bugs in su and vipw (Tobias Stoeckmann)
-	* Remove special case for "" in usermod (Alejandro Colomar)
-	* Implement usermod -rG to remove a specific group
-	  (Andy Zaugg)
-	* call pam_end() after fork in child path for su and login
-	  (Björn Fischer)
-	* useradd: In absence of /etc/passwd, assume 0 == root
-	  (Ludwig Nussel)
-	* lib: check NULL before freeing data (Iker Pedrosa)
-	* Fix pwck segfault (Iker Pedrosa)
-
-2021-07-22  Serge Hallyn <serge@hallyn.com>
-
-	* Updated translations (Björn Esser, Juergen Hoetzel)
-	* Major salt updates (Björn Esser)
-	* Various coverity and cleanup fixes (Iker Pedrosa)
-	* Consistently use 0 to disable PASS_MIN_DAYS  in man (tzccinct)
-	* Implement NSS support for subids and a libsubid (Serge Hallyn)
-	* setfcap: retain setfcap when mapping uid 0 (Christian Brauner)
-	* login.defs: include HMAC_CRYPTO_ALGO key (Iker Pedrosa)
-	* selinux fixes (Christian Göttsche)
-	* Fix path prefix path handling (Lucas Servén Marín)
-	* Manpage updates (tzccinct, Sevan Janiyan, Iker Pedrosa, Geert Ijewski,
-		谭九鼎, Jamin W. Collins, towerpark, andydna, Frans Spiesschaert)
-	* Treat an empty passwd field as invalid (Haelwenn Monnier)
-	* newxidmap: allow running under alternative gid (Martijn de Gouw)
-	* usermod: check that  shell is executable (Geert Ijewski)
-	* Add yescript support (Rodolphe Bréard)
-	* useradd memleak fixes (whzhe)
-	* useradd: use built-in settings by default (Ludwig Nussel)
-	* getdefs: add foreign (non-shadow-utils) items (Karel Zak)
-	* buffer overflow fixes (Tobias Stoeckmann)
-	* Adding run-parts style for pre and post useradd/del (ed@s5h.net)
-
-2020-01-23  Serge Hallyn <serge@hallyn.com>
-
-	* selinux: inclue stdio (Michael Vetter)
-	* man: don't suggest making groupmems user-writeable (Michael Weiser)
-	* Makefile: bail out on error in for loops (Wolfgang Bumiller)
-	* Adding logging of SSH_ORIGINAL_COMMAND to nologin. (ed@s5h.net)
-	* add new HOME_MODE login.defs option (Duncan Overbruck)
-	* Add tty logging to useradd (ed@s5h.net)
-	* Useradd: make non-executable shell check only a warning (Tomas Mraz)
-	* Update Dutch translation (Frans-Spiesschaert)
-	* user_busy: Do not mistake a regular user process for a namespaced one (Tomas Mraz)
-	* Revert "Honor --sbindir and --bindir for binary installation" Patrick McLean)
-
-2019-12-20  Dave Reisner <dreisner@archlinux.org>
-
-	* Do not auto-enable acct_tools_setuid just because
-	  pam is enabled.  NOTE - any distros which are relying
-	  on this behavior will need to switch to configure
-	  --enable-account-tools-setuid
-
-2019-12-01  Serge Hallyn <serge@hallyn.com>
-
-	* Release 4.8
-	* Initial optional bcrypt support.
-	* Make build/install of 'su' optional.
-	* Fix for vipw not resuming correctly when suspended
-	* Sync password field descriptions in manpages
-	* Check for valid shell argument in useradd
-	* Allow translation of new strings through POTFILES.in
-	* Migrate to itstool for translations
-	* Migrate to new SELinux api
-	* Support --enable-vendordir
-	* pwck: Only check homedir if set and not a system user
-	* Support nonstandard usernames
-	* sget{pw,gr}ent: check for data at EOL
-	* Add YYY-MM-DD support in chage
-	* Fix failing chmod calls for suidubins
-	* Fix --sbindir and --bindir for binary installations
-	* Fix LASTLOG_UID_MAX in login.defs
-	* Fix configure error with dash
-
-2019-06-13  Serge Hallyn <serge@hallyn.com>
-
-	* Release 4.7
-	* Spawn: don't loop forever on ECHILD
-	* Do not fail locking if there is a stale lockfile Tomas Mraz)
-	* Use lckpwdf if prefix not set (Tomas Mraz)
-	* Build: check correct DocBook version (Jan Tojnar)
-	* Usermod: Print 'no changes' to stdout, not stderr (Serge Hallyn)
-	* Add support for btrfs subvolumes for home (Adam Majer)
-	* Fix chpasswd long line handling (Nathan Ruiz)
-	* Use secure_getenv for gettime (Chris Lamb)
-	* Make sp_lstchg reproducible (Chris Lamb)
-	* Do not crash commonio_close if db file is not open (Tomas Mraz)
-	* Don't flush nscd and sssd cache in read-only mode (Charlie Vuillemez)
-	* French manpage update (Alban VIDAL)
-	* Fix manpage defaults for SUB_UID/GID_COUNT (Tomas Mraz)
-	* Sync po files from shadow.pot (Alban VIDAL)
-	* Usermod: guard against unsafe chown of homedir contents (Tomas Mraz)
-	* Add LASTLOG_UID_MAX to login.defs (Tomas Mraz)
-	* new[ug]idmap file capabilities support (Giuseppe Scrivano and Christian Brauner)
-	* Fix segfault in useradd (Tomas Mraz)
-	* Coverity issues (Tomas Mraz)
-	* Flush sssd caches (Jakub Hrozek)
-	* Log UID in nologin (Vladimir Ivanov)
-	* run pam_getenvlist after setup_env in su.c (Michael Vogt)
-	* Support systems with only utmpx (A. Wilcox)
-	* Fix unguarded ENABLE_SUBIDS code (Jan Chren (rindeal))
-	* Update po/zh_CN translation (Lion Yang)
-	* Create parent dirs for useradd -m (Michael Vetter)
-	* Prevent usermod segv
-	* Fix usermod crash (fariouche)
-
-2018-04-29  Serge Hallyn <serge@hallyn.com>
-
-	* Release 4.6
-	* Newgrp: avoid unnecessary lookups
-	* Make language less binary
-	* Add error when turning off man switch
-	* Spelling fixes
-	* Make userdel work with -R
-	* newgidmap: enforce setgroups=deny if self-mapping a group
-	* Norwegian bokmål translation
-	* pwck: prevent crash by not passing O_CREAT
-	* WITH_TCB fixes from Mandriva
-	* Fix pwconv and grpconv entry skips
-	* Fix -- slurping in su
-	* add --prefix option
-
-2017-07-16  Serge Hallyn <serge@hallyn.com>
-
-	* Import new Dutch translations.
-
-2017-07-10  Serge Hallyn <serge@hallyn.com>
-
-	* Expand error codes for groupmod.
-
-2017-05-17  Serge Hallyn <serge@hallyn.com>
-
-	* Release 4.5
-
-2017-05-17  Serge Hallyn <serge@hallyn.com>
-
-	* Patch from Tobias Stoeckmann fixing regression in previous CVE fix
-	  preventing SIGTERM to su from being propagated to the job.
-	* Patch from Chris Lamb making sp_lstchg shadow field reproducible.
-	* Merge Russian translation updates from Yuri Kozlov
-	* Fix missing close of subuid file on error
-
-2017-02-23  Serge Hallyn <serge@hallyn.com>
-
-	* Merge patch by Tobias Stoeckmann <tobias@stoeckmann.org> to fix
-	  the equivalent of util-linux CVE-2017-2616.
-
-2017-02-08  Serge Hallyn <serge@hallyn.com>
-
-	* Update Kazakh translations
-	* Consult configuration before calculating subuids
-	* Remove misplaced semicolon
-
-2017-01-29  Serge Hallyn <serge@hallyn.com>
-
-	* Patch from Fedora to improve performance with SSSD, Winbind,
-	  or nss_ldap. (Tomas Mraz)
-	* Make sure knowndef_table is NULL-terminated.  (Bernhard Rosenkränzer)
-
-2016-12-21  Serge Hallyn <serge@hallyn.com>
-
-	* Drop leading underscore from _COMMONIO_H and _SHADOWIO_H
-	* Fix readability in usermod error messages.
-	* Reset user in tallylog
-	* Add audit support to su
-
-2016-12-02  Serge Hallyn <serge@hallyn.com>
-
-	* changes since 4.4
-	  - Use sizeof rather than hardcoding snprintf args
-	  - Fix useradd improper default loading
-	  - Update Vietnamese translations
-	  - Update Polish translations
-	  - Remove non-POSIX chmod option in Makefile
-	  - Fix suidubins assignments
-	  - Fix --add-subuids etc spelling in manpages
-	  - Audit homedir ownership change.
-	  - Print error on selinux file context update failure
-	  - Keep original file perms when creating a backup
-
-	* (henceforth we'll update Changelog with each commit
-	  and proper credit)
-
-2016-12-02  Serge Hallyn <serge@hallyn.com>
-
-	* Changes since 4.2.1:
-	  - Documentation, error report and translations updates
-	  - Replace path_max with 32
-	  - User namespace support fixes/updates including:
-	    - Correct sanity checks in newXidmap
-	    - Fix building without subuid support
-	    - Add /etc/subuid support for UID matching
-	    - Support subuid for nonlocal users
-	    - Default to 65536 subuid allocations
-	    - Respect -r
-	    - Check for range overflows
-	  - Add tests from svn tree
-	  - Use AC_CHECK_SIZEOF for uid_t size checks
-	  - Accomodate missing /etc and login.defs
-	  - Support FORCE_SHADOW
-	  - Be more robust in hostile environment
-	  - Allow removing a primary group
-	  - Clear passwords on __pw_dup errors
-	  - Memory leak fix in commonio_update and get_map_ranges
-	  - Fix resource leak in syslog_sg
-	  - Fix user busy error at userdel
-	  - Support set/clear lastlog record via lastlog command
-	  - Add --no-create-home as longopt for -M
-	  - Fix signal races
-	  - Reduce syslog priority of common usage events
-
 2013-08-25  Nicolas François  <nicolas.francois@centraliens.net>

 	* src/vipw.c: After waitpid(), use errno only if waitpid returned
@@ -443,7 +84,7 @@
 2013-08-15  Nicolas François  <nicolas.francois@centraliens.net>

 	* src/usermod.c: Check early if /etc/subuid (/etc/subgid) exists
-	when option -v/-V (-w/-W) are provided.
+	when option -v/-V (-w/-W) are provided. 

 2013-08-15  Nicolas François  <nicolas.francois@centraliens.net>

@@ -820,8 +461,8 @@

 	* configure.in: Prepare for next point release 4.2.
 	* if using the static char* for pw_dir, strdup it so
-	  pw_free() can be used. (Closes: Debian#691459, alioth#313957)
-	* Kill the child process group, rather than just the
+	  pw_free() can be used. (Closes: Debian#691459, alioth#313957) 
+	* Kill the child process group, rather than just the 
 	  immediate child; this is needed now that su no
 	  longer starts a controlling terminal when not running an
 	  interactive shell (closes: Debian#713979)
@@ -1048,7 +689,7 @@

 	* po/pt.po: Updated to 557t.

-2012-01-19  Holger Wansing  <linux@wansing-online.de>
+2012-01-19  Holger Wansing  <linux@wansing-online.de> 

 	* po/de.po: Updated to 557t.

@@ -1635,8 +1276,8 @@
 	* NEWS, src/chpasswd.c: Create a shadow entry if the password is
 	set to 'x' in passwd and there are no entry in shadow for the
 	user.
-	* NEWS, src/chgpasswd.c: Create a gshadow entry if the password is
-	set to 'x' in group and there are no entry in gshadow for the
+	* NEWS, src/chgpasswd.c: Create a gshadow entry if the password is 
+	set to 'x' in group and there are no entry in gshadow for the 
 	group.

 2011-07-28  Nicolas François  <nicolas.francois@centraliens.net>
@@ -1708,7 +1349,7 @@
 2011-07-22  Nicolas François  <nicolas.francois@centraliens.net>

 	* libmisc/find_new_gid.c, libmisc/find_new_uid.c: Fail in case of
-	invalid configuration.
+	invalid configuration. 
 	* libmisc/find_new_gid.c, libmisc/find_new_uid.c: Updated
 	comments.
 	* libmisc/find_new_gid.c, libmisc/find_new_uid.c: Be more strict
@@ -1945,7 +1586,7 @@
 	  man/login.defs.d/DEFAULT_HOME.xml,
 	  man/login.defs.d/LOGIN_RETRIES.xml,
 	  man/login.defs.d/MD5_CRYPT_ENAB.xml,
-	  man/login.defs.d/PORTTIME_CHECKS_ENAB.xml,
+	  man/login.defs.d/PORTTIME_CHECKS_ENAB.xml, 
 	  man/login.defs.d/SHA_CRYPT_MIN_ROUNDS.xml:
 	  Fix typos
 	* man/po/de.po: German translation of manpages completed
@@ -1992,7 +1633,7 @@

 2011-03-30  YunQiang Su  <wzssyqa@gmail.com>

-	* man/po/zh_CN.po: convert Simplified Chinese translation
+	* man/po/zh_CN.po: convert Simplified Chinese translation 
 	  of manpages to gettext
 	* po/zh_CN.po: Simplified Chinese translation completed

@@ -2131,7 +1772,7 @@
 	boolean. safe_system last argument is a boolean.
 	* libmisc/system.c: Check return value of dup2.
 	* libmisc/system.c: Do not check *printf/*puts return value.
-	* libmisc/system.c: Do not check execve return value.
+	* libmisc/system.c: Do not check execve return value. 
 	* libmisc/salt.c: Do not check *printf/*puts return value.
 	* libmisc/loginprompt.c: Do not check gethostname return value.
 	* libmisc/find_new_gid.c, libmisc/find_new_uid.c: Do not check
@@ -2284,7 +1925,7 @@
 2010-04-04  Nicolas François  <nicolas.francois@centraliens.net>

 	* src/useradd.c: spool is a constant string.
-	* src/useradd.c: Set the new copy_tree's paramater 'copy_root' to false
+	* src/useradd.c: Set the new copy_tree's paramater 'copy_root' to false 

 2010-04-04  Nicolas François  <nicolas.francois@centraliens.net>

@@ -5133,7 +4774,7 @@
 	<sgrubb@redhat.com>
 	* src/groupadd.c: Log to audit with type AUDIT_ADD_GROUP instead
 	of AUDIT_USER_CHAUTHTOK.
-	* src/groupdel.c: Log to audit with type AUDIT_DEL_GROUP instead
+	* src/groupdel.c: Log to audit with type AUDIT_DEL_GROUP instead 
 	of AUDIT_USER_CHAUTHTOK.
 	* src/useradd.c: Log to audit with type AUDIT_ADD_USER /
 	AUDIT_ADD_GROUP / AUDIT_USYS_CONFIG instead of
@@ -5389,7 +5030,7 @@
 	* NEWS, src/gpasswd.c: Use getopt_long instead of getopt. Added
 	support for long options --add (-a), --delete (-d),
 	--remove-password (-r), --restrict (-R), --administrators (-A),
-	and --members (-M)
+	and --members (-M) 
 	* man/gpasswd.1.xml: Document the new long options.
 	* src/gpasswd.c: The sgrp structure is only used if SHADOWGRP is
 	defined.
@@ -7578,7 +7219,7 @@
 	to mimic useradd's behavior choices of UID and GID.
 	* src/newusers.c: Reuse the generic find_new_uid() and
 	find_new_gid() functions. This permits to respect the
-	UID_MIN/UID_MAX and GID_MIN/GID_MAX variables, should
+	UID_MIN/UID_MAX and GID_MIN/GID_MAX variables, should 
 	* src/newusers.c: Check if the user or group exist using the
 	external databases (with the libc getpwnam/getgrnam functions).
 	Refuse to update an user which exist in an external database but
@@ -9375,7 +9016,7 @@
 	Debian's patch 202_it_man_uses_gettext. Thanks to Giuseppe
 	Sacco who contributed the Italian translation.
 	* man/de/de.po: (nearly) complete German translation of man pages
-	Imported from Debian's patch 203_de-man-update. Thanks to
+	Imported from Debian's patch 203_de-man-update. Thanks to 
 	Simon Brandmair
 	* src/usermod.c: Clarify the online help of usermod for "-a"
 	Imported from Debian's patch 402-clarify_usermod_usage
@@ -9558,7 +9199,7 @@
 	* NEWS: release date corrected.

 	* NEWS, src/su.c:
-	fixed set environment too early when using PAM, so move it to !USE_PAM
+	fixed set enviroment too early when using PAM, so move it to !USE_PAM
 	(patch submitted by Mike Frysinger <vapier@gentoo.org>).

 2006-07-30  Tomasz Kłoczko  <kloczek@pld.org.pl>
@@ -10245,7 +9886,7 @@
 	* NEWS: cleanups.

 	* autogen.sh:
-	by default in development environment use CFLAGS="-O2 -Wall".
+	by default in development enviroment use CFLAGS="-O2 -Wall".

 	* src/chgpasswd.c (main): remove two unused variables (newgr and now).

@@ -11654,7 +11295,7 @@
 	in OPTIONS section). Describe -a and -k options.

 	* NEWS, src/su.c:
-	fixed twice copy environment which causes auth problems (bug was introduced in 4.0.12;
+	fixed twice copy enviroment which causes auth problems (bug was introduced in 4.0.12;
 	fix by Nicolas François <nicolas.francois@centraliens.net>).

 	* src/passwd.c, po/ja.po, po/ko.po, po/nb.po, po/nl.po, po/nn.po, po/pl.po, po/pt.po, po/pt_BR.po, po/ro.po, po/ru.po, po/sk.po, po/sq.po, po/sv.po, po/tl.po, po/tr.po, po/uk.po, po/vi.po, po/zh_CN.po, po/zh_TW.po, po/bs.po, po/ca.po, po/cs.po, po/da.po, po/de.po, po/el.po, po/es.po, po/eu.po, po/fi.po, po/fr.po, po/he.po, po/id.po, po/it.po:
@@ -12584,7 +12225,7 @@
 	http://bugs.debian.org/48002

 	* src/login.c, NEWS:
-	fixed loggin of username on successful login (was using the normal username,
+	fixed loggin of username on succesful login (was using the normal username,
 	when it should have used pam_user) http://bugs.debian.org/47819

 2005-06-02  Tomasz Kłoczko  <kloczek@pld.org.pl>
@@ -13029,7 +12670,7 @@
 	* man/pl/usermod.8: finish sync with english version.

 	* man/hu/login.1, man/pl/login.1, NEWS, man/Attic/login.1, man/de/login.1:
-	removed fragment about abilities pass environment variables in login prompt.
+	removed fragment about abilities pass enviroment variables in login prompt.

 	* man/Attic/gpasswd.1, man/Attic/newgrp.1:
 	fixes by Nicolas Nicolas François <nicolas.francois@centraliens.net> (not all
@@ -13508,7 +13149,7 @@
 	removed not used translations.

 	* NEWS, src/su.c:
-	fix adding of pam_env env variables to environment (Martin Schlemmer <azarah@nosferatu.za.org>).
+	fix adding of pam_env env variables to enviroment (Martin Schlemmer <azarah@nosferatu.za.org>).

 	* NEWS, configure.in:
 	fixed filling MAIL_SPOOL_DIR and MAIL_SPOOL_FILE variables which was allways
@@ -13605,7 +13246,7 @@

 	* NEWS, src/su.c:
 	add pam_open_session() support. If builded without PAM support
-	propagate $DISPLAY and $XAUTHORITY environment variables.
+	propagate $DISPLAY and $XAUTHORITY enviroment variables.
 	Based on http://www.gentoo.org/cgi-bin/viewcvs.cgi/sys-apps/shadow/files/shadow-4.0.4.1-su-pam_open_session.patch?rev=1.1

 2004-10-23  Tomasz Kłoczko  <kloczek@pld.org.pl>
--- a/Makefile.am
+++ b/Makefile.am
@@ -1,28 +1,8 @@
 ## Process this file with automake to produce Makefile.in
-ACLOCAL_AMFLAGS = -I m4

-SUBDIRS = lib
+EXTRA_DIST = NEWS README TODO shadow.spec.in

-if ENABLE_SUBIDS
-SUBDIRS += libsubid
-endif
+AUTOMAKE_OPTIONS = 1.5 dist-bzip2 foreign

-SUBDIRS += src po doc etc tests/unit
-
-if ENABLE_REGENERATE_MAN
-SUBDIRS += man
-endif
-
-CLEANFILES = man/8.out man/po/remove-potcdate.* man/*/login.defs.d man/*/*.mo
-
-EXTRA_DIST = NEWS README tests/
-
-dist-hook:
-	chmod -R u+w $(distdir)/tests
-	chmod u+w $(distdir)
-	mv $(distdir)/tests/unit $(distdir)/realunittest
-	mv $(distdir)/tests/tests $(distdir)/realtests
-	rm -rf $(distdir)/tests
-	mv $(distdir)/realtests $(distdir)/tests
-	rm -rf $(distdir)/tests/unit $(distdir)/tests/Makefile*
-	mv $(distdir)/realunittest $(distdir)/tests/unit
+SUBDIRS = po man libmisc lib src \
+	contrib doc etc
--- a/Makefile.in
+++ b/Makefile.in
@@ -1,911 +0,0 @@
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-# @configure_input@
-
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-
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-
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-	  unzip $(distdir).zip ;;\
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-	  zstd -dc $(distdir).tar.zst | $(am__untar) ;;\
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-	  && $(am__cd) $(distdir)/_build/sub \
-	  && ../../configure \
-	    $(AM_DISTCHECK_CONFIGURE_FLAGS) \
-	    $(DISTCHECK_CONFIGURE_FLAGS) \
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-	  && $(MAKE) $(AM_MAKEFLAGS) \
-	  && $(MAKE) $(AM_MAKEFLAGS) $(AM_DISTCHECK_DVI_TARGET) \
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-	  && $(MAKE) $(AM_MAKEFLAGS) install \
-	  && $(MAKE) $(AM_MAKEFLAGS) installcheck \
-	  && $(MAKE) $(AM_MAKEFLAGS) uninstall \
-	  && $(MAKE) $(AM_MAKEFLAGS) distuninstallcheck_dir="$$dc_install_base" \
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-	  && chmod -R a-w "$$dc_install_base" \
-	  && ({ \
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-	       && $(MAKE) $(AM_MAKEFLAGS) DESTDIR="$$dc_destdir" install \
-	       && $(MAKE) $(AM_MAKEFLAGS) DESTDIR="$$dc_destdir" uninstall \
-	       && $(MAKE) $(AM_MAKEFLAGS) DESTDIR="$$dc_destdir" \
-	            distuninstallcheck_dir="$$dc_destdir" distuninstallcheck; \
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-	  && rm -rf "$$dc_destdir" \
-	  && $(MAKE) $(AM_MAKEFLAGS) dist \
-	  && rm -rf $(DIST_ARCHIVES) \
-	  && $(MAKE) $(AM_MAKEFLAGS) distcleancheck \
-	  && cd "$$am__cwd" \
-	  || exit 1
-	$(am__post_remove_distdir)
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-	  echo 'ERROR: trying to run $@ with an empty' \
-	       '$$(distuninstallcheck_dir)' >&2; \
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-	@if test '$(srcdir)' = . ; then \
-	  echo "ERROR: distcleancheck can only run from a VPATH build" ; \
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-# Tell versions [3.59,3.63) of GNU make to not export all variables.
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-.NOEXPORT:
--- a/172
+++ b/172
@@ -15,7 +15,7 @@ shadow-4.1.5.1 -> shadow-4.2					UNRELEASED

 - su
  * When su receives a signal (SIGTERM, or SIGINT/SIGQUIT in non
-    interactive mode), kill the child process group, rather than just the
+    interactive mode), kill the child process group, rather than just the 
    immediate child.
  * Fix segmentation faults for users without a proper home or shell in
    their passwd entries.
@@ -622,7 +622,7 @@ shadow-4.0.18.2 -> shadow-4.1.0						09-12-2007
 - Add support for uClibc with no l64a().
 - userdel, usermod: Fix infinite loop caused by erroneous group file
  containing two entries with the same name. (The fix strategy differs
-  from
+  from 
  (https://bugzilla.redhat.com/show_bug.cgi?id=240915)
 - userdel: Abort if an error is detected while updating the passwd or group
  databases. The passwd or group files will not be written.
@@ -654,9 +654,9 @@ shadow-4.0.18.2 -> shadow-4.1.0						09-12-2007
 - Use MD5_CRYPT_ENAB, ENCRYPT_METHOD, SHA_CRYPT_MIN_ROUNDS, and
  SHA_CRYPT_MAX_ROUNDS to define the default encryption algorithm for the
  passwords.
- chpasswd, chgpasswd, newusers: New options -c/--crypt-method and
+- chpaswd, chgpasswd, newusers: New options -c/--crypt-method and
  -s/--sha-rounds to supersede the system default encryption algorithm.
- chpasswd, chgpasswd, newusers: DES is no more the default algorithm. They
+- chpaswd, chgpasswd, newusers: DES is no more the default algorithm. They
  will respect the system default configured in /etc/login.defs

 *** documentation:
@@ -696,19 +696,19 @@ shadow-4.0.18 -> shadow-4.0.18.1					03-08-2006
 shadow-4.0.17 -> shadow-4.0.18						01-08-2006

 *** general:
- su: fixed set environment too early when using PAM, so move it to !USE_PAM
+- su: fixed set enviroment too early when using PAM, so move it to !USE_PAM
  (patch submitted by Mike Frysinger <vapier@gentoo.org>),
 - groupadd, groupmod, useradd, usermod: fixed UID/GID overflow (fixed
  http://bugzilla.redhat.com/bugzilla/show_bug.cgi?id=198920)
 - passwd, useradd, usermod: fixed inactive/mindays/warndays/maxdays overflow
-  (similar to RH#198920),
- groupmems: rewritten for use PAM and getopt_long() and now it is enabled
+  (simillar to RH#198920),
+- groupmems: rewrited for use PAM and getopt_long() and now it is enabled
  for build and install (patch by George Kraft <gk4@swbell.net>),
 - S/Key: removed assign getpass() to libshadow_getpass() on autoconf level
  (patch by Ulrich Mueller <ulm@kph.uni-mainz.de>; http://bugs.gentoo.org/139966),
 - usermod: back to previous -a option semantics and clarify -a behavior
  on documentation level (by Greg Schafer <gschafer@zip.com.au>),
- chsh, groupmod: rewritten for use getopt_long().
+- chsh, groupmod: rewrited for use getopt_long().
 - updated translations: ca, cs, da, eu, fr, gl, hu, ko, pl, pt, ru, sv, tr, uk, vi.
 *** documentation:
 - fr and ru man pages are up to date,
@@ -743,7 +743,7 @@ shadow-4.0.15 -> shadow-4.0.16						05-06-2006

 *** general:
 - userdel: better fix for old CERT VU#312962 (which was fixed in shadow 4.0.8):
-  fixed forgotten checking of the return value from fchown() before
+  fixed forgoten checking of the return value from fchown() before
  proceeding with the fchmod() (based on Owl patch prepared by
  Rafal Wojtczuk <nergal@owl.openwall.com>),
 - userdel: use login.defs::MAIL_DIR instead hardcoded /var/mail in created
@@ -755,7 +755,7 @@ shadow-4.0.15 -> shadow-4.0.16						05-06-2006
  passwords and libshadow_getpass() is used only because libc getpass()
  do not handles password prompting with echo enabled,
 - move login.defs::MD5_CRYPT_ENAB to non-PAM part,
- userdel: rewritten for use getopt_log(),
+- userdel: rewrited for use getopt_log(),
 - install default/template configuration files:
 -- if shadow is configured with use PAM install /etc/pam.d/* files,
 -- if shadow do not uses PAM install /etc/{limits,login.acces} files,
@@ -793,7 +793,7 @@ shadow-4.0.15 -> shadow-4.0.16						05-06-2006
 - updated ru login.defs(5), passwd(1), userdel(8), usermod(8) man pages,
 - pw_auth(3) man page removed (outdated),
 - install limits(5), login.access(5) and porttime(5) man pages only when
-  shadow is built with PAM support disabled,
+  shadow is builded with PAM support disabled,
 - passwd(1): better document how password strength is checked
  (fixed http://bugs.debian.org/115380),
 - usermod(8): added missing -a option description
@@ -816,7 +816,7 @@ shadow-4.0.14 -> shadow-4.0.15						13-03-2006
 - login: default UMASK if not specified in login.defs is 022 (pointed by
  Peter Vrabec <pvrabec@redhat.com>),
 - chgpasswd: new tool (by Jonas Meurer <mejo@debian.org>),
- lastlog: print the usage and exit if an additional argument is provided to
+- lastlog: print the usage and exit if an additional argument is profided to
  lastlog (merge 488_laslog_verify_arguments Debian patch),
 - login, newgrp, nologin, su: do not link with libselinux (merge
  490_link_selinux_only_when_needed Debian patch),
@@ -830,9 +830,9 @@ shadow-4.0.14 -> shadow-4.0.15						13-03-2006
    tries exceeded,
  - always prints the number of tries in the syslog entry.
  - add special handling for PAM_ABORT
-  - add an entry to faillog, as when USE_PAM is not defined. (#53164)
+  - add an entry to failog, as when USE_PAM is not defined. (#53164)
  - changed pam_end to PAM_END. This is certainly was a mistake.  PAM_END is
-    pam_close_session + pam_end. Here, the session is still not open, we
+    pam_close_seesion + pam_end. Here, the session is still not open, we
    don't have to close it.
  - a HAVE_PAM_FAIL_DELAY is missing,
 - su: fixed pam session support (patch from Topi Miettinen; fixed #57526,
@@ -840,7 +840,7 @@ shadow-4.0.14 -> shadow-4.0.15						13-03-2006
 - userdel: user's group is already removed by update_groups().
  remove_group() is not needed (bug introduced in 4.0.14 on merge FC fixes).
  Fixed by Nicolas François <nicolas.francois@centraliens.net>,
- useradd: always remove group and gshadow databases lock, Fixed by Nicolas
+- useradd: allways remove group and gshadow databases lock, Fixed by Nicolas
  François <nicolas.francois@centraliens.net>
  (http://bugs.debian.org/348250)
 - auditing fixes:
@@ -848,14 +848,14 @@ shadow-4.0.14 -> shadow-4.0.15						13-03-2006
    added audit_logger() prototype),
  - useradd: fixed excess audit_logger() argument,
 - chage: added missing \n on display password status if password must be
-  changed,
+  chaged,
 - useradd: fixed allow non-unique UID (http://bugs.debian.org/351281),
- various code cleanups for make possible compilation of shadow with -Wall
+- variouse code cleanups for make possible compilation of shadow with -Wall
  -Werror (by Alexander Gattin <xrgtn@yandex.ru>),
 - su: move exit() outside libmisc/shell.c::shell() for handle shell() errors
  on higher level (now is better visable where some programs exit with 126
  and 127 exit codes); added new shell() parameter (char *const envp[])
-  which allow fix preserving environment in su on using -p, (patch by
+  which allow fix preserving enviloment in su on using -p, (patch by
  Alexander Gattin <xrgtn@yandex.ru>),
 - su: added handle -c,--command option for GNU su compliance (merge
  437_su_-c_option Debian patch),
@@ -903,7 +903,7 @@ shadow-4.0.13 -> shadow-4.0.14						03-01-2006
 - userdel: make the -f option force the removal of the user's group (even if it
  is the primary group of another user)
  (merge 453_userdel_-f_removes_group Debian patch),
- usermod: rewritten for use getopt_long() (Christian Perrier <bubulle@kheops.frmug.org>),
+- usermod: rewrited for use getopt_long() (Christian Perrier <bubulle@kheops.frmug.org>),
 - grpck: fixed segmentation fault on using -s when /etc/gshadow is empty (fix by
  Tomasz Lemiech <szpajder@staszic.waw.pl>),
 - passwd: remove handle -f, -g and -s options.
@@ -912,7 +912,7 @@ shadow-4.0.13 -> shadow-4.0.14						03-01-2006
  Nicolas François <nicolas.francois@centraliens.net>)
 - su: export $USER and $SHELL as well as $HOME (http://bugs.debian.org/11003 and
  http://bugs.debian.org/11189),
- su, vipw: rewritten for use getopt_long(),
+- su, vipw: rewrited for use getopt_long(),
 - su: log successful/failed through syslog (http://bugs.debian.org/190215),
 - updated translations: ca, cs, da, eu, fi, fr, it, pl, pt, ru, sv, tl, vi,
 - new translations: gl.
@@ -946,7 +946,7 @@ shadow-4.0.12 -> shadow-4.0.13						10-10-2005

 *** general:
 - chage: removed duplicated pam_start(),
- chfn, chsh: finished PAM support using pam_start() and co.,
+- chfn, chsh: finished PAM support usin pam_start() and co.,
 - userdel: userdel should not remove the group which is primary for someone else
  (fix by Nicolas François <nicolas.francois@centraliens.net>
  http://bugs.debian.org/295416),
@@ -955,7 +955,7 @@ shadow-4.0.12 -> shadow-4.0.13						10-10-2005
 - fixedlib/commonio.c: don't assume selinux is enabled if is_selinux_enabled()
  returns -1 (merge isSelinuxEnabled FC patch by Jeremy Katz <katzj@redhat.com>),
 - login, su (non-PAM case): fixed setup max address space limits (added missing break
-  statement in case) spotted by Lasse Collin <lasse.collin@tukaani.org>,
+  statement in case) spoted by Lasse Collin <lasse.collin@tukaani.org>,
 - auditing support added. Patch prepared by Peter Vrabec <pvrabec@redhat.com> basing
  on work by Steve Grubb from http://bugzilla.redhat.com/bugzilla/show_bug.cgi?id=159215
  Now auditing support have commands: chage, gpasswd, groupadd, groupdel, groupmod,
@@ -966,18 +966,18 @@ shadow-4.0.12 -> shadow-4.0.13						10-10-2005
  to example described in ident(1) man page (modern compilers like latest GCC
  removes not used functions by global optimization).
  So "ident /usr/bin/passwd" will show again some useable informations
- su: fixed twice copy environment which causes auth problems
+- su: fixed twice copy enviroment which causes auth problems
  (bug was introduced in 4.0.12; fix by Nicolas François <nicolas.francois@centraliens.net>),
 - chage: differentiate the different failure causes by the exit value
  This will permit to adduser Debian script to detect if chage failed because the
  system doesn't have shadowed passwords (fix for http://bugs.debian.org/317012),
 - merge 010_more-i18ned-messages Debian patch which adds i18n support for few
-  more messages (originally patch was prepared by Guillem Jover <guillem@debian.org>),
+  more messages (orginaly patch was prepared by Guillem Jover <guillem@debian.org>),
 - lastlog: added handle -b option which allow print only lastlog records older than
  specified DAYS (fix by <miles@lubin.us>),
 - chpasswd, gpasswd, newusers: fixed libmisc/salt.c for use login.defs::MD5_CRYPT_ENAB
  only if PAM support is disabled (fix by John Gatewood Ham <zappaman@buraphalinux.org>),
- passwd: rewritten for use getopt_long(),
+- passwd: rewrited for use getopt_long(),
 - newgrp: when newgrp process sits between parent and child shells, it should
  propagate STOPs from child to parent and CONTs from parent to child,
  otherwise e.g. bash's "suspend" command won't work
@@ -987,11 +987,11 @@ shadow-4.0.12 -> shadow-4.0.13						10-10-2005
 - chsh(1), groupadd(8), newusers(8), pwconv(8), useradd(8), userdel(8), usermod(8):
  added missing references to /etc/login.defs and login.defs(5)
  (Christian Perrier <bubulle@kheops.frmug.org>),
- passwd(5): rewritten based on work by Greg Wooledge <greg@wooledge.org>
+- passwd(5): rewrited based on work by Greg Wooledge <greg@wooledge.org>
  http://bugs.debian.org/328113
 - login(1): added securetty(5) to SEE ALSO section
  (fixed Debian bug http://bugs.debian.org/325773),
- groupadd(8), useradd(8): fix regular expression describing allowed login/group
+- groupadd(8), useradd(8): fix regular expression describing alloved login/group
  names (pointed by Nicolas François <nicolas.francois@centraliens.net>)
  (correct is [a-z_][a-z0-9_-]*[$]),
 - groupadd(8), useradd(8): documents in CAVEATS section the limitations shadow
@@ -1001,9 +1001,9 @@ shadow-4.0.12 -> shadow-4.0.13						10-10-2005
 shadow-4.0.11.1 -> shadow-4.0.12					22-08-2005

 *** general:
- newgrp, login: remove using login.defs::CLOSE_SESSIONS variable and always
+- newgrp, login: remove using login.defs::CLOSE_SESSIONS variable and allways 
  close PAM session,
- fixed configure.in: really enable shadow group support by default (pointed by
+- fixed configure.in: realy enable shadow group support by default (pointed by 
  Greg Schafer <gschafer@zip.com.au> and Peter Vrabec <pvrabec@redhat.com>),
 - login.defs: removed handle QMAIL_DIR variable,
 - login: allow regular user to login on read-only root file system (not only for root)
@@ -1028,9 +1028,9 @@ shadow-4.0.11.1 -> shadow-4.0.12					22-08-2005
  period and permit brute-force attacks (fixed http://bugs.debian.org/288827),
 - uClibc fixes (by Martin Schlemmer <azarah@nosferatu.za.org>):
  added require ngettext (added [need-ngettext] to AM_GNU_GETTEXT() parameters)
-  and stub prototype for ngettext() in lib/prototypes.h (necessary if shadow
+  and stub prototype for ngettext() in lib/prototypes.h (neccessary if shadow
  compiled with disabled NLS support)
- groupadd: rewritten for use getopt_long(),
+- groupadd: rewrited for use getopt_long(),
 - groupadd, groupdel, groupmod, userdel: do OPENLOG() before pam_start(),
 - groupadd: fixed double OPENLOG(),
 - removed lib/{grpack,gspack,pwpack,sppack}.c and prototypes from lib/prototypes.h
@@ -1066,7 +1066,7 @@ shadow-4.0.10 -> shadow-4.0.11						18-07-2005
 - su: ignore SIGINT while authenticating. A ^C could defeat the waiting period and
  permit brute-force attacks. Also ignore SIGQUIT.
  Fixed: http://bugs.debian.org/52372 and http://bugs.debian.org/288827
- useradd: rewritten for use getopt_long(),
+- useradd: rewrited for use getopt_long(),
 - newgrp: add fix for handle splitted NIS groups: extends the functionality that,
  if the requested group is given, all groups of the same GID are tested for
  membership of the requesting user.
@@ -1080,7 +1080,7 @@ shadow-4.0.10 -> shadow-4.0.11						18-07-2005
 - S/Key support is back,
 - usermod: added -a option. This flag can only be used in conjunction with the -G
  option. It cause usermod to append user to the current supplementary group list.
-  (patch by Peter Vrabec <pvrabec@redhat.com>)
+  (patch by Peter Vrabec <pvrabec@redhat.com>) 
 - chage: added missing \n in error messages,
 - useradd, groupadd: change -O option to -K and document it in man page,
 - su, sulogin, login: fixed erroneous warning messages when used with PAM about some
@@ -1097,7 +1097,7 @@ shadow-4.0.10 -> shadow-4.0.11						18-07-2005
 - updated translations: cs, da, de, es, fi, pl, pt, ro, ru, sk.
 *** documentation:
 - pwck(8): document -q option (based on Debian patch for fix http://bugs.debian.org/309408)
- pwck(8): rewritten OPTIONS section and better SYNOPSIS,
+- pwck(8): rewrited OPTIONS section and better SYNOPSIS,
 - lastlog(8): document that lastlog is a sparse file, and don't need to be rotated
  http://bugs.debian.org/219321
 - login(8): better explain the respective roles of login, init and getty with regards
@@ -1111,12 +1111,12 @@ shadow-4.0.9 -> shadow-4.0.10						28-06-2005

 *** general:
 - mkpasswd: removed,
- userdel: now deletes user groups from /etc/gshadow as well as /etc/group.
+- userdel: now deletes user groups from /etc/gshdow as well as /etc/group.
  Fix by Nicolas François <nicolas.francois@centraliens.net>.
  http://bugs.debian.org/99442
 - usermod: when relocating a user's home directory, don't fail and remove the new
  home directory if we can't remove the old home directory for some
-  reason; the results can be spectacularly poor if, for instance, only
+  reason; the results can be spectularly poort if, for instance, only
  the rmdir() fails. Patch prepared by Timo Lindfors <lindi-spamtrap@newmail.com>.
  http://bugs.debian.org/166369
 - su: fix syslogs to be less ambiguous. Use old:new format instead of old-new
@@ -1124,23 +1124,23 @@ shadow-4.0.9 -> shadow-4.0.10						28-06-2005
  http://bugs.debian.org/213592
 - removed not used now libmisc/setup.c,
 - login: use also UTMPX API instead UTMP on failure (login was affected for this
-  when shadow was built without PAM support)
+  when shadow was builded without PAM support)
  patch by Nicolas François <nicolas.francois@centraliens.net>
 - login: the PAM session needs to be closed as root, thus before change_uid()
  http://bugs.debian.org/53570 http://bugs.debian.org/195048 http://bugs.debian.org/211884
 - login: made login's -f option also able to use the username after -- if none
  was passed as it's optarg
-  http://bugs.debian.org/53702
+  http://bugs.debian.org/53702 
 - login: check for hushed login and pass PAM_SILENT if true,
  http://bugs.debian.org/48002
- login: fixed username on successful login (was using the normal username,
+- login: fixed username on succesful login (was using the normal username,
  when it should have used pam_user) http://bugs.debian.org/47819
- remove using SHADOWPWD #define so now shadow is always built with shadow
-  password support,
- chage: rewritten for use getopt_long(),
+- remove using SHADOWPWD #define so now shadow is allways builded with shadow
+  passwowd support,
+- chage: rewrited for use getopt_long(),
 - updated translations: ca, cs, da, fi, pl, ru, zh_TW.
 *** documentation:
- most of the man pages now are generated from XML files so in case submitting any
+- most of the man pages now are generated from XML files so in case submiting any
  chages to this resources please make diff to XML files,
 - chfn: give more details about the influence of login.defs on what's allowed to
  users.
@@ -1148,7 +1148,7 @@ shadow-4.0.9 -> shadow-4.0.10						28-06-2005
 shadow-4.0.8 -> shadow-4.0.9						23-05-2005

 *** general:
- passwd: fixed segfault in non-PAM configuration
+- passwd: fixed segfault in non-PAM connfiguration
  (submited by Greg Schafer <gschafer@zip.com.au>),
 - newgrp: fixed NULL pointer dereference - getlogin() and ttyname() can
  return NULL which is not checked (http://bugs.debian.org/162303),
@@ -1170,15 +1170,15 @@ shadow-4.0.7 -> shadow-4.0.8						26-04-2005
 - configure.in: add using AC_GNU_SOURCE macro for kill compilation warnings about
  implicit declaration of function `fseeko',
 - faillog: changed faillog record display format for allow fit in 80 columns all
-  faillog attributes,
+  faillog atributies,
 - removed NDBM code (unused),
- fixed use of SU_WHEEL_ONLY in su. Now su really is available for wheel group
+- fixed use of SU_WHEEL_ONLY in su. Now su realy is avalaible for wheel group
  members. Thanks to Mike Frysinger <vapier@gentoo.org> for report:
  http://bugs.gentoo.org/show_bug.cgi?id=80345
 - drop never finished kerberos and des_rpc support (for kerberos support back firs
  must be prepared modularization),
 - fixed UTMP path detection (by Kelledin <kelledin@users.sf.net>),
- useradd: rewritten group count to dynamic (by John Newbigin
+- useradd: rewrited group count to dynamic (by John Newbigin
  <jnewbigin@ict.swin.edu.au>),
 - login: fixed create lastlog entry fo users never loged in on non-PAM
  variant of login (fix by <oracular@ziplip.com>),
@@ -1193,7 +1193,7 @@ shadow-4.0.7 -> shadow-4.0.8						26-04-2005
  fchmod() is executed. (Actually, we could also pass the final "mode" to
  the open() call and then save the consequent fchmod().)
 - SELinux changes: added changes in chage, chfn, chsh, passwd for allow
-  construct more grained user password/account properties on SELinux
+  construct more grained user password/accuunt properties on SELinux
  policies level. Patch originally based on RH changes (submited by Chris
  PeBenito <pebenito@gentoo.org>),
 - added SELinux changes: in libmisc/copydir.c (based on Fedora patch),
@@ -1208,11 +1208,11 @@ shadow-4.0.7 -> shadow-4.0.8						26-04-2005
 -- new: chage.1, chpasswd.8, expiry.1, faillog.5, faillog.8, getspnam.3,
   logoutd.8, porttime.5, pwck.8, shadow.3, shadowconfig.8, su.1,
 - passwd(1): fix #160477 Debian bug: improve -S output description,
- newgrp(1): fix #251926, #166173, #113191 Debian bugs: explain why editing /etc/group
+- newgrp(1): fix #251926, #166173, #113191 Debian bugs: explain why editing /etc/group   
  (without gshadow) doesn't permit to use newgrp,
 - newgrp(1): newgrp uses /bin/sh (not bash),
- faillog(8): updated after rewritten faillog command for use getopt_long(),
- login(1): removed fragment about abilities pass environment variables in login prompt,
+- faillog(8): updated after rewrited faillog command for use getopt_long(),
+- login(1): removed fragment about abilities pass enviroment variables in login prompt,
 - gshadow(5): new file (by Nicolas Nicolas François <nicolas.francois@centraliens.net>),
 - usermod(8): fixed #302388 Debian bug: added separated -o option description,

@@ -1229,24 +1229,24 @@ shadow-4.0.6 -> shadow-4.0.7						26-01-2005
 -- use fseeko() instead fseek() and remove casting file offsets to unsigned
   long.
 - lastlog:
-- rewritten source code using the same style as in chpasswd.c,
-- open lastlog file after finish parse commandline options
-   (now --help output can be displayed for users without lastlog
+-- rewrited source code using the same style as in chpasswd.c,
+-- open lastlog file after finish parse comman line optiomns
+   (now --help otput can be displayd for users without lastlog
   file read permission),
 -- cleanups in lastlog(8) man page using the same style as in
   chpasswd(8).
 - chpasswd:
 -- switch chpasswd to use getopt_long() and adds a --md5 option
   (by Ian Gulliver <ian@penguinhosting.net>),
-- rewritten chpasswd(8) man page.
+-- rewrited chpasswd(8) man page.  

 shadow-4.0.5 -> shadow-4.0.6						08-11-2004

- su: fixed adding of pam_env env variables to environment
+- su: fixed adding of pam_env env variables to enviroment
  (Martin Schlemmer <azarah@nosferatu.za.org>),
 - autoconf: fixed filling MAIL_SPOOL_DIR and MAIL_SPOOL_FILE variables
-  which was always empty (Gregorio Guidi <g.guidi@sns.it>),
- really close security bug in libmisc/pwdcheck.c,
+  which was allways empty (Gregorio Guidi <g.guidi@sns.it>),
+- realuy closse security bug in libmisc/pwdcheck.c,
 - added missing template/example PAM service config files for chfn, chsh and
  userdel,
 - do not translate variable names from /etc/default/useradd during
@@ -1257,10 +1257,10 @@ shadow-4.0.4.1 -> shadow-4.0.5						27-10-2004
 - change libmisc to private static library,
 - added SELinux support (basing on patch from Gentoo),
 - chage: more verbose/human readable -l output. This output is much more
-  better for send directly via email for each users as message with account
+  beter for send directly via email for each users as message with account
  status (for example as message with warning about account/password expiration),
 - login: fixed handle -f option: now it works correctly without specify "-h
-  <host>" if open login session locally is required (thanks for help
+  <host>" if open login session localy is required (thanks for help
  investigate bug for Krzysztof Kotlenga),
 - userdel: when removing a user with userdel, userdel was always exits with 1 (fixed).
  Based on http://bugs.gentoo.org/show_bug.cgi?id=66687,
@@ -1274,8 +1274,8 @@ shadow-4.0.4.1 -> shadow-4.0.5						27-10-2004
  makes httpd Option SymlinkIfOwnerMatch break for default weg pages
  including symlinks placed into /etc/skel/public_html for example.
  http://bugzilla.redhat.com/bugzilla/show_bug.cgi?id=66819
- su: add pam_open_session() support. If built without PAM support
-  propagate $DISPLAY and $XAUTHORITY environment variables.
+- su: add pam_open_session() support. If builded without PAM support
+  propagate $DISPLAY and $XAUTHORITY enviroment variables.
  Based on http://www.gentoo.org/cgi-bin/viewcvs.cgi/sys-apps/shadow/files/shadow-4.0.4.1-su-pam_open_session.patch?rev=1.1
 - applied 036_pam_access_with_preauth.patch Debian patch submited by Bjorn
  Torkelsson <Bjorn.Torkelsson@hpc2n.umu.se>: add support for PAM account
@@ -1287,11 +1287,11 @@ shadow-4.0.4.1 -> shadow-4.0.5						27-10-2004
    Use constant strings rather than argv[0] for syslog ident in the user
    management commands,
  shadow-4.0.4.1-owl-tmp.diff:
-    Remove using mktemp() if mkstemp() prototype not found (use always mkstemp()),
+    Remove using mktemp() if mkstemp() prototype not found (use allways mkstemp()),
  shadow-4.0.4.1-owl-check-reads.diff:
    Add checking for read errors in commonio and vipw/vigr (not doing so could
    result in data loss when the records are written back),
- fixed security bug in libmisc/pwdcheck.c which allow unauthorized
+- fixed securirty bug in libmisc/pwdcheck.c which allow unauthorized
  account properties modification.
  Affected tools: chfn and chsh.
  Bug was discovered by Martin Schulze <joey@infodrom.org>.
@@ -1307,12 +1307,12 @@ shadow-4.0.4.1 -> shadow-4.0.5						27-10-2004

 shadow-4.0.4 => shadow-4.0.4.1						14-01-2004
 - bug fixes in automake files for generate correct tar ball on "make dist":
-  added missing "EXTRA_DIST = $(man_MANS)" in man/*/Makefile.am.
+  added mising "EXTRA_DIST = $(man_MANS)" in man/*/Makefile.am.

-shadow-4.0.3 => shadow-4.0.4						14-01-2004
+shadow-4.0.3 => shadow-4.0.4						14-01-2004	

 *** general:
- added missing information about -f options in groupadd usage message
+- added missing information about -f options in groupadd usage mesage
  (document this also in man page),
 - removed TCFS support (tcfs is dead),
 - convert all po/*.po files to utf-8,
@@ -1320,7 +1320,7 @@ shadow-4.0.3 => shadow-4.0.4						14-01-2004
  per service flushing method instead HUPing nscd process),
 - removed old AUTH_METHODS dependent code,
 - chage: now all code depend on SHADOWPWD. If shadow will not be configured
-  on autoconf level for using shadow password chage is olny stub which
+  on autoconf level for using shadow possword chage is olny stub which
  informs "chage not configured for shadow password support."
 - dpasswd: removed,
 - login: remove handle login.defs::DIALUPS_CHECK_ENAB code,
@@ -1328,7 +1328,7 @@ shadow-4.0.3 => shadow-4.0.4						14-01-2004
 - ALL tools, libraries: remove old SVR4, SVR4_SI86_EUA BSD_QUOTA and ATT_AGE
  dependent code,
 - ALL: ready for gettext 0.11.5, automake 1.7.4, autoconf 2.57,
- logoutd, userd: handle also utmpx if available,
+- logoutd, userd: handle also utmpx if avalaile,
 - newgrp: fix for non-PAM version
  Use CLOSE_SESSIONS depending code only when USE_PAM.
  The problem was reported by Mattias Webjorn Eriksson using Slackware
@@ -1356,7 +1356,7 @@ shadow-4.0.3 => shadow-4.0.4						14-01-2004

 shadow-4.0.2 => shadow-4.0.3						 13-03-2002

- added various cs, de, fr, id, it, ko man pages found mainly in national
+- added variouse cs, de, fr, id, it, ko man pages found mainly in national
  man pages translations projects (this documents are not synced with
  current en version but you know .. "Documentations is lik sex. When it is
  good it very very good. Whet it is bad it is better than nothing."). Any
@@ -1372,9 +1372,9 @@ shadow-4.0.2 => shadow-4.0.3						 13-03-2002
 shadow-4.0.1 => shadow-4.0.2						 17-02-2002

 - resolve many fuzzy translations also all this which may cause problems on
-  displaying long uid/gid,
- allow use "$" on ending in created by useradd username accounts for allow
-  create machine accounts for samba (thanks to Jerome Borsboom
+  displaing long uid/gid,
+- allow use "$" on ending in cereated by useradd usermname accounts for allow
+  create machine acounts for samba (thanks to Jerome Borsboom
  <borsboom@tch.fgg.eur.nl> for point this problem in 4.0.1),
 - fix small but ugly bug in configure.in in libpam_mics library detection.

@@ -1394,7 +1394,7 @@ shadow-4.0.0 => shadow-4.0.1
    as root.  If root does read-only, there's no lock needed. Added missing
    "#include <errno.h>" for above (me).
  shadow-4.0.0-owl-warnings.diff
-    Olny one fix from this patch was applied because other was fixed few days
+    Olny one fix from this patch was aplayd because other was fixed few days
    before :)
  shadow-4.0.0-owl-check_names.diff
    Merge only prat this patch with checking login name matching; checking
@@ -1402,13 +1402,13 @@ shadow-4.0.0 => shadow-4.0.1
    probably _POSIX_LOGIN_NAME_MAX from <bits/posix1_lim.h>,
  shadow-4.0.0-owl-chage-drop-priv.diff
  shadow-4.0.0-owl-pam-auth.diff
-    Merge part with reorder initialize PAM and checking if chage is runed by
+    Merge part with reorder initialize PAM and checkin is chage is runed by
    root or not - now chage can be runed from non-root account for checking
    by user own account information (if PAM enabled).
 - fixes for handle/print correctly 32bit uid/gid (Thorsten Kukuk <kukuk@suse.de>),
 - implemented functions for better reloading the nscd cache (per NSS map)
  (Thorsten Kukuk <kukuk@suse.de>),
- fixed warnings "not used but defined" on compile using gcc 3.0.x
+- fixed warnings "not used but defined" on compile using gcc 3.0.x 
  (bulletpr00ph <bullet@users.sourceforge.net>),
 - added ja, ko translations found in SuSE,
 - added symlinks: newgrp -> sg, vipw -> vigr,
@@ -1416,7 +1416,7 @@ shadow-4.0.0 => shadow-4.0.1
 - added sg(1) man page as roff .so link to newgrp(1),
 - installed fix for SEGV when using pwck -s on /etc/passwd file with
  empty lines in it.
-
+  
 shadow-20001016 => shadow-4.0.0						 06-01-2002

 - fix bug discovered and fixed by Marcel Ritter
@@ -1446,30 +1446,30 @@ shadow-20001016 => shadow-4.0.0						 06-01-2002
 - much better automake support,
 - added pt_BR man pages for gpasswd(1), groupadd(8), groupdel(8),
  groupmod(8), shadow(5) (man pages for other nations also are welcome),
- many small fixes and updates nad improvements in man pages,
- applied Debian patch to man pages for shadowconfig,
+- mamny small fixes and updates nad improvements in man pages,
+- aplayed Debian patch to man pages for shadowconfig,
 - remove limit to 6 chars logged tty name (012_libmisc_sulog.c.diff Debian
  patch).

 shadow-20001012 -> shadow-20001016:
- conditionally disabled body reload_nscd() because not every
+- conditionaly disabled body reload_nscd() because not every
  version of nscd can handle it (this can be enabled by define
  ENABLE_NSCD_SIGHUP) (Marek Michałkiewicz  <marekm@linux.org.pl>)
 - fixes on autoconf/automake level for dist target,
- Julianne F. Haugh new contact address.
+- Julianne F. Haugh new contact adress.

 shadow-20000902 => shadow-20001012

- removed /redhat directory with obsoleted files (partially rewritten spec
+- removed /redhat directory with obsoleted files (partialy rewrited spec
  file is now in root directory),
- applied shadow-19990827-group.patch patch from RH wich prevents adduser
+- aplayed shadow-19990827-group.patch patch from RH wich prevents adduser
  overwrite previously existing groups in adduser,
 - added PAM support for chage (bind to "chage" PAM config file) also
  added PAM support for all other small tools like chpasswd, groupadd,
-  groupdel, groupmod, newusers, useradd, userdel, usermod (bind to common
-  "shadow" PAM config file) - this modifications mainly based on
+  groupdel, groupmod, newusers, useradd, userdel, usermod (bind to common 
+  "shadow" PAM config file) - this modificaytions mainly based on
  modifications prepared by Janek Rękojarski <baggins@pld.org.pl>,
- many small fixes and improvements in automake (mow "make dist"
+- many small fixes and improvments in automake (mow "make dist"
  works correctly),
 - added cs translation (Jiri Pavlovsky <Jiri.Pavlovsky@ff.cuni.cz>).

--- a/148
+++ b/148
@@ -1,47 +1,121 @@
-# shadow-utils
+Shadow SITES
+============

-## Introduction
-The shadow-utils package includes the necessary programs for
-converting UNIX password files to the shadow password format, plus
-programs for managing user and group accounts. The pwconv command
-converts passwords to the shadow password format. The pwunconv command
-unconverts shadow passwords and generates a passwd file (a standard
-UNIX password file). The pwck command checks the integrity of password
-and shadow files. The lastlog command prints out the last login times
-for all users. The useradd, userdel, and usermod commands are used for
-managing user accounts. The groupadd, groupdel, and groupmod commands
-are used for managing group accounts.
+Homepage
+	http://pkg-shadow.alioth.debian.org/

-## Sites
-* [Homepage](https://github.com/shadow-maint/shadow)
-* [Issue tracker](https://github.com/shadow-maint/shadow/issues)
-* [Releases](https://github.com/shadow-maint/shadow/releases)
+FTP site
+	ftp://pkg-shadow.alioth.debian.org/pub/pkg-shadow

-## Code
+SVN repository
+	anonymous read only access: svn://svn.debian.org/pkg-shadow/upstream

-The main development branch is at [https://github.com/shadow-maint/shadow.git](https://github.com/shadow-maint/shadow)
+SVN web interface
+	http://svn.debian.org/wsvn/pkg-shadow/upstream
+	or
+	http://svn.debian.org/viewsvn/pkg-shadow/upstream

-See [STABLE.md](https://github.com/shadow-maint/shadow/blob/master/STABLE.md) for a list of supported stable branches.
+Mailing lists
+	for general discuss: pkg-shadow-devel@lists.alioth.debian.org
+	commit list: pkg-shadow-commits@lists.alioth.debian.org

-## Contacts
-There are several ways to contact us:
-* [the general discussion mailing list](
-  https://alioth-lists.debian.net/mailman/listinfo/pkg-shadow-devel)
-* the #shadow IRC channel on libera.chat:
-  * irc://irc.libera.chat/shadow
+Mailing lists subscription
+	http://lists.alioth.debian.org/mailman/listinfo/pkg-shadow-devel
+	http://lists.alioth.debian.org/mailman/listinfo/pkg-shadow-commits

-### Mailing archives
-* [the general discussion mailing list archive](
-  https://alioth-lists.debian.net/pipermail/pkg-shadow-devel/)
-* [the commit mailing list archive](
-  https://alioth-lists-archive.debian.net/pipermail/pkg-shadow-commits/),
-  only used for historical purposes
+Mailing lists archives:
+	http://lists.alioth.debian.org/pipermail/pkg-shadow-devel/
+	http://lists.alioth.debian.org/pipermail/pkg-shadow-commits/

-## Contributions
+S/Key support:
+	Shadow can be built with S/Key support using the S/Key package from:

-Contributions are welcome. Follow the
-[guidelines](doc/contributions/introduction.md) before posting any patches.
+	http://cvsweb.netbsd.org/bsdweb.cgi/src/lib/libskey/
+	or
+	http://gentoo.osuosl.org/distfiles/skey-1.1.5.tar.bz2
+
+Authors and contributors
+========================
+
+Thanks to at least the following people for sending patches, bug
+reports and various comments.  This list may be incomplete, I received
+a lot of mail...
+
+
+Adam Rudnicki <adam@v-lo.krakow.pl>
+Alan Curry <pacman@tardis.mars.net>
+Alexander O. Yuriev <alex@bach.cis.temple.edu>
+Algis Rudys <arudys@rice.edu>
+Andreas Jaeger <aj@arthur.rhein-neckar.de>
+Aniello Del Sorbo <anidel@edu-gw.dia.unisa.it>
+Anton Gluck <gluc@midway.uchicago.edu>
+Arkadiusz Miskiewicz <misiek@pld.org.pl>
+Ben Collins <bcollins@debian.org>
+Brian R. Gaeke <brg@dgate.org>
+Calle Karlsson <ckn@kash.se>
+Chip Rosenthal <chip@unicom.com>
+Chris Evans <lady0110@sable.ox.ac.uk>
+Cristian Gafton <gafton@sorosis.ro>
+Dan Walsh <dwalsh@redhat.com>
+Darcy Boese <possum@chardonnay.niagara.com>
+Dave Hagewood <admin@arrowweb.com>
+David A. Holland <dholland@hcs.harvard.edu>
+David Frey <David.Frey@lugs.ch>
+Ed Carp <ecarp@netcom.com>
+Floody <flood@evcom.net>
+Frank Denis <j@4u.net>
+George Kraft IV <gk4@us.ibm.com>
+Greg Mortensen <loki@world.std.com>
+Guido van Rooij
+Guy Maor <maor@debian.org>
+Hrvoje Dogan <hdogan@bjesomar.srce.hr>
+Jakub Hrozek <jhrozek@redhat.com>
+Janos Farkas <chexum@bankinf.banki.hu>
+Jay Soffian <jay@lw.net>
+Jesse Thilo <Jesse.Thilo@pobox.com>
+Joey Hess <joey@kite.ml.org>
+John Adelsberger <jja@umr.edu>
+Jonathan Hankins <jhankins@mailserv.homewood.k12.al.us>
+Jon Lewis <jlewis@lewis.org>
+Joshua Cowan <jcowan@hermit.reslife.okstate.edu>
+Judd Bourgeois <shagboy@bluesky.net>
+Juergen Heinzl <unicorn@noris.net>
+Juha Virtanen <jiivee@iki.fi>
+Julian Pidancet <julian.pidancet@gmail.com>
+Julianne Frances Haugh <jockgrrl@ix.netcom.com>
+Leonard N. Zubkoff <lnz@dandelion.com>
+Luca Berra <bluca@www.polimi.it>
+Lukáš Kuklínek <lkukline@redhat.com>
+Lutz Schwalowsky <schwalow@mineralogie.uni-hamburg.de>
+Marc Ewing <marc@redhat.com>
+Martin Bene <mb@sime.com>
+Martin Mares <mj@gts.cz>
+Michael Meskes <meskes@topsystem.de>
+Michael Talbot-Wilson <mike@calypso.bns.com.au>
+Mike Frysinger <vapier@gentoo.org>
+Mike Pakovic <mpakovic@users.southeast.net>
+Nicolas François <nicolas.francois@centraliens.net>
+Nikos Mavroyanopoulos <nmav@i-net.paiko.gr>
+Pavel Machek <pavel@bug.ucw.cz>
+Peter Vrabec <pvrabec@redhat.com>
+Phillip Street
+Rafał Maszkowski <rzm@icm.edu.pl>
+Rani Chouha <ranibey@smartec.com>
+Sami Kerola <kerolasa@rocketmail.com>
+Scott Garman <scott.a.garman@intel.com>
+Sebastian Rick Rijkers <srrijkers@gmail.com>
+Seraphim Mellos <mellos@ceid.upatras.gr>
+Shane Watts <shane@nexus.mlckew.edu.au>
+Steve M. Robbins <steve@nyongwa.montreal.qc.ca>
+Thorsten Kukuk <kukuk@suse.de>
+Tim Hockin <thockin@eagle.ais.net>
+Timo Karjalainen <timok@iki.fi>
+Ulisses Alonso Camaro <ulisses@pusa.eleinf.uv.es>
+Werner Fink <werner@suse.de>
+
+Maintainers
+===========
+
+Tomasz Kłoczko <kloczek@pld.org.pl> (2000-2007)
+Nicolas François <nicolas.francois@centraliens.net> (2007-now)

-## Authors and maintainers
-Authors and maintainers are listed in [AUTHORS.md](
-https://github.com/shadow-maint/shadow/blob/master/AUTHORS.md).
--- a/127
+++ b/127
@@ -0,0 +1,127 @@
+ * Create a common usage function that'd take the array of     
+   long options and an array of descriptions and output that so things would
+   be standardized across the utils.
+   Usage strings should be normalized and split first.
+   Investigate optparse.
+
+
+/etc/default/useradd
+ * GROUP=1000 should accept a group name.
+
+Check when RLOGIN is enabled if ruserok() exists
+
+Move selinux_file_context out of libmisc/copydir.c
+
+Review hardcoded root account?
+
+review all call to strto
+
+libmisc/cleanup_user.c
+	cleanup needed (cleanup_report_add_user* not used)
+
+
+libxcrypt support
+ * http://wiki.linuxfromscratch.org/patches/browser/trunk/shadow/shadow-4.0.18.1-owl_blowfish-1.patch
+
+implement getlong, getulong.
+	avoid atoi, atol, atoul, strtol, strtoul, ...
+
+manpages: comment the RLOGIN parts
+
+Replace build_list (in lib/gshadow.c) and list (in lib/sgetgrent.c) by
+comma_to_list()
+
+Revert the modified files if all files could not be changed.
+  * or warn and indicate which files were modified and which were not.
+  * check the order the files are modified.
+
+report nscd_flush_cache failures?
+call nscd from the programs or from lib (commonio?)
+
+PAM: check if a non-interactive conversation function could be used to set
+the password in chpasswd and newusers
+
+WITH_SELINUX
+  - review all tools to check that the strategies are consistent
+
+chage, chfn, chsh: same change needed as in passwd.
+  - probably need moving check_selinux_access to a separate file.
+
+testsuite
+ - newgrp
+   - test with unknown user's GID
+
+newusers
+ - add logging to SYSLOG & AUDIT
+ - use CREATE_HOME
+ - Add a -Z option (see useradd / usermod)
+
+Document when/where option appeared, document whether an option is standard
+or not.
+
+Check all the expiry semantics
+
+ALL:
+- move base passwd/shadow/group/gshadow operation to module for allow write
+  different backend modules for db, NIS, LDAP and others. Default backend it
+  will be goot if will be chosen depending on /etc/nsswitch.conf and allow
+  override this by -r <repository> options (where the <repository> can be
+  file, db, nis nisplus, ldap .. like on /etc/nsswitch.conf in service column).
+  passwd have old piece of code with handling -r option and it will be good
+  finish this and propagate on other shadow tools for allow operate on other
+  user databases by well known tools.
+- Protect against signals. Register do_cleanups in a signal handler.
+
+- login.defs
+  - generate depending on configuration
+
+- useradd:
+  - add handle create user mail spool in maildir format.
+  - Add support for -k in -D mode
+  - Add support for -K in -D mode
+  - Add option to create or not the mail spool (and set the default in -D
+    mode)
+  - Change -l to reset the entry if an entry was already there
+  - set the mask in mkdir?
+
+- userdel:
+  - add backup option for the removal of user resources,
+  - user_busy: check that the user is not running any processes.
+  - missing "deleting group" FAILED
+  - home dir removed, but userdel may fail and may leave the user
+    => warning needed
+
+- usermod
+  - add an option equivalent to useradd's -l (only when uid is changed)
+  - the mode of new home directories should be set according to the
+    original mode. Does copy_tree does this?
+  - user renamed, order is not kept in /etc/group (see
+    47_usermod-l_no_shadow_file). This is a problem when the first user is
+    considered as the admin.
+  - see mail "user ID change" on  April, 15
+    + fix call to chown (combination of -m and -u/-g)
+    + add tests
+
+- passwd:
+  - check combination of options (e.g. -u/-l)
+  - when -u refuse to unlock because it would create an empty password, it
+    should not display "Password changed."
+    exit instead?
+
+- newgrp: check the USE_PAM section.
+
+- pwck
+  - Add check to move passwd passwords to shadow if there is a shadow
+    entry (with a password).
+  - Add check to move passwd passwords to shadow if there is a shadow
+    file.
+  - Support an alternative /etc/tcb directory as second parameter.
+  - add options -g / -G to specify alternative group / gshadow files
+
+- su
+  - add a login.defs configuration parameter to add variables to keep in
+    the environment with "su -l" (TERM/TERMCOLOR/...)
+
+- vipw
+  - set ACLs and XATTRs on the temporary file (and backups?)
+  - vipw + selinux -> use lib/selinux.c
--- a/acinclude.m4
+++ b/acinclude.m4
@@ -6,7 +6,7 @@ AC_DEFUN([JH_PATH_XML_CATALOG],
 [
  # check for the presence of the XML catalog
  AC_ARG_WITH([xml-catalog],
-              AS_HELP_STRING([--with-xml-catalog=CATALOG],
+              AC_HELP_STRING([--with-xml-catalog=CATALOG],
                             [path to xml catalog to use]),,
              [with_xml_catalog=/etc/xml/catalog])
  jh_found_xmlcatalog=true
--- a/aclocal.m4
+++ b/aclocal.m4
--- a/autogen.sh
+++ b/autogen.sh
@@ -0,0 +1,12 @@
+#! /bin/sh
+
+autoreconf -v -f --install || exit 1
+
+./configure \
+	CFLAGS="-O2 -Wall" \
+	--enable-man \
+	--enable-maintainer-mode \
+	--disable-shared \
+	--without-libpam \
+	--with-selinux \
+	"$@"
--- a/build-aux/compile
+++ b/build-aux/compile
@@ -1,348 +0,0 @@
-#! /bin/sh
-# Wrapper for compilers which do not understand '-c -o'.
-
-scriptversion=2018-03-07.03; # UTC
-
-# Copyright (C) 1999-2021 Free Software Foundation, Inc.
-# Written by Tom Tromey <tromey@cygnus.com>.
-#
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 2, or (at your option)
-# any later version.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with this program.  If not, see <https://www.gnu.org/licenses/>.
-
-# As a special exception to the GNU General Public License, if you
-# distribute this file as part of a program that contains a
-# configuration script generated by Autoconf, you may include it under
-# the same distribution terms that you use for the rest of that program.
-
-# This file is maintained in Automake, please report
-# bugs to <bug-automake@gnu.org> or send patches to
-# <automake-patches@gnu.org>.
-
-nl='
-'
-
-# We need space, tab and new line, in precisely that order.  Quoting is
-# there to prevent tools from complaining about whitespace usage.
-IFS=" ""	$nl"
-
-file_conv=
-
-# func_file_conv build_file lazy
-# Convert a $build file to $host form and store it in $file
-# Currently only supports Windows hosts. If the determined conversion
-# type is listed in (the comma separated) LAZY, no conversion will
-# take place.
-func_file_conv ()
-{
-  file=$1
-  case $file in
-    / | /[!/]*) # absolute file, and not a UNC file
-      if test -z "$file_conv"; then
-	# lazily determine how to convert abs files
-	case `uname -s` in
-	  MINGW*)
-	    file_conv=mingw
-	    ;;
-	  CYGWIN* | MSYS*)
-	    file_conv=cygwin
-	    ;;
-	  *)
-	    file_conv=wine
-	    ;;
-	esac
-      fi
-      case $file_conv/,$2, in
-	*,$file_conv,*)
-	  ;;
-	mingw/*)
-	  file=`cmd //C echo "$file " | sed -e 's/"\(.*\) " *$/\1/'`
-	  ;;
-	cygwin/* | msys/*)
-	  file=`cygpath -m "$file" || echo "$file"`
-	  ;;
-	wine/*)
-	  file=`winepath -w "$file" || echo "$file"`
-	  ;;
-      esac
-      ;;
-  esac
-}
-
-# func_cl_dashL linkdir
-# Make cl look for libraries in LINKDIR
-func_cl_dashL ()
-{
-  func_file_conv "$1"
-  if test -z "$lib_path"; then
-    lib_path=$file
-  else
-    lib_path="$lib_path;$file"
-  fi
-  linker_opts="$linker_opts -LIBPATH:$file"
-}
-
-# func_cl_dashl library
-# Do a library search-path lookup for cl
-func_cl_dashl ()
-{
-  lib=$1
-  found=no
-  save_IFS=$IFS
-  IFS=';'
-  for dir in $lib_path $LIB
-  do
-    IFS=$save_IFS
-    if $shared && test -f "$dir/$lib.dll.lib"; then
-      found=yes
-      lib=$dir/$lib.dll.lib
-      break
-    fi
-    if test -f "$dir/$lib.lib"; then
-      found=yes
-      lib=$dir/$lib.lib
-      break
-    fi
-    if test -f "$dir/lib$lib.a"; then
-      found=yes
-      lib=$dir/lib$lib.a
-      break
-    fi
-  done
-  IFS=$save_IFS
-
-  if test "$found" != yes; then
-    lib=$lib.lib
-  fi
-}
-
-# func_cl_wrapper cl arg...
-# Adjust compile command to suit cl
-func_cl_wrapper ()
-{
-  # Assume a capable shell
-  lib_path=
-  shared=:
-  linker_opts=
-  for arg
-  do
-    if test -n "$eat"; then
-      eat=
-    else
-      case $1 in
-	-o)
-	  # configure might choose to run compile as 'compile cc -o foo foo.c'.
-	  eat=1
-	  case $2 in
-	    *.o | *.[oO][bB][jJ])
-	      func_file_conv "$2"
-	      set x "$@" -Fo"$file"
-	      shift
-	      ;;
-	    *)
-	      func_file_conv "$2"
-	      set x "$@" -Fe"$file"
-	      shift
-	      ;;
-	  esac
-	  ;;
-	-I)
-	  eat=1
-	  func_file_conv "$2" mingw
-	  set x "$@" -I"$file"
-	  shift
-	  ;;
-	-I*)
-	  func_file_conv "${1#-I}" mingw
-	  set x "$@" -I"$file"
-	  shift
-	  ;;
-	-l)
-	  eat=1
-	  func_cl_dashl "$2"
-	  set x "$@" "$lib"
-	  shift
-	  ;;
-	-l*)
-	  func_cl_dashl "${1#-l}"
-	  set x "$@" "$lib"
-	  shift
-	  ;;
-	-L)
-	  eat=1
-	  func_cl_dashL "$2"
-	  ;;
-	-L*)
-	  func_cl_dashL "${1#-L}"
-	  ;;
-	-static)
-	  shared=false
-	  ;;
-	-Wl,*)
-	  arg=${1#-Wl,}
-	  save_ifs="$IFS"; IFS=','
-	  for flag in $arg; do
-	    IFS="$save_ifs"
-	    linker_opts="$linker_opts $flag"
-	  done
-	  IFS="$save_ifs"
-	  ;;
-	-Xlinker)
-	  eat=1
-	  linker_opts="$linker_opts $2"
-	  ;;
-	-*)
-	  set x "$@" "$1"
-	  shift
-	  ;;
-	*.cc | *.CC | *.cxx | *.CXX | *.[cC]++)
-	  func_file_conv "$1"
-	  set x "$@" -Tp"$file"
-	  shift
-	  ;;
-	*.c | *.cpp | *.CPP | *.lib | *.LIB | *.Lib | *.OBJ | *.obj | *.[oO])
-	  func_file_conv "$1" mingw
-	  set x "$@" "$file"
-	  shift
-	  ;;
-	*)
-	  set x "$@" "$1"
-	  shift
-	  ;;
-      esac
-    fi
-    shift
-  done
-  if test -n "$linker_opts"; then
-    linker_opts="-link$linker_opts"
-  fi
-  exec "$@" $linker_opts
-  exit 1
-}
-
-eat=
-
-case $1 in
-  '')
-     echo "$0: No command.  Try '$0 --help' for more information." 1>&2
-     exit 1;
-     ;;
-  -h | --h*)
-    cat <<\EOF
-Usage: compile [--help] [--version] PROGRAM [ARGS]
-
-Wrapper for compilers which do not understand '-c -o'.
-Remove '-o dest.o' from ARGS, run PROGRAM with the remaining
-arguments, and rename the output as expected.
-
-If you are trying to build a whole package this is not the
-right script to run: please start by reading the file 'INSTALL'.
-
-Report bugs to <bug-automake@gnu.org>.
-EOF
-    exit $?
-    ;;
-  -v | --v*)
-    echo "compile $scriptversion"
-    exit $?
-    ;;
-  cl | *[/\\]cl | cl.exe | *[/\\]cl.exe | \
-  icl | *[/\\]icl | icl.exe | *[/\\]icl.exe )
-    func_cl_wrapper "$@"      # Doesn't return...
-    ;;
-esac
-
-ofile=
-cfile=
-
-for arg
-do
-  if test -n "$eat"; then
-    eat=
-  else
-    case $1 in
-      -o)
-	# configure might choose to run compile as 'compile cc -o foo foo.c'.
-	# So we strip '-o arg' only if arg is an object.
-	eat=1
-	case $2 in
-	  *.o | *.obj)
-	    ofile=$2
-	    ;;
-	  *)
-	    set x "$@" -o "$2"
-	    shift
-	    ;;
-	esac
-	;;
-      *.c)
-	cfile=$1
-	set x "$@" "$1"
-	shift
-	;;
-      *)
-	set x "$@" "$1"
-	shift
-	;;
-    esac
-  fi
-  shift
-done
-
-if test -z "$ofile" || test -z "$cfile"; then
-  # If no '-o' option was seen then we might have been invoked from a
-  # pattern rule where we don't need one.  That is ok -- this is a
-  # normal compilation that the losing compiler can handle.  If no
-  # '.c' file was seen then we are probably linking.  That is also
-  # ok.
-  exec "$@"
-fi
-
-# Name of file we expect compiler to create.
-cofile=`echo "$cfile" | sed 's|^.*[\\/]||; s|^[a-zA-Z]:||; s/\.c$/.o/'`
-
-# Create the lock directory.
-# Note: use '[/\\:.-]' here to ensure that we don't use the same name
-# that we are using for the .o file.  Also, base the name on the expected
-# object file name, since that is what matters with a parallel build.
-lockdir=`echo "$cofile" | sed -e 's|[/\\:.-]|_|g'`.d
-while true; do
-  if mkdir "$lockdir" >/dev/null 2>&1; then
-    break
-  fi
-  sleep 1
-done
-# FIXME: race condition here if user kills between mkdir and trap.
-trap "rmdir '$lockdir'; exit 1" 1 2 15
-
-# Run the compile.
-"$@"
-ret=$?
-
-if test -f "$cofile"; then
-  test "$cofile" = "$ofile" || mv "$cofile" "$ofile"
-elif test -f "${cofile}bj"; then
-  test "${cofile}bj" = "$ofile" || mv "${cofile}bj" "$ofile"
-fi
-
-rmdir "$lockdir"
-exit $ret
-
-# Local Variables:
-# mode: shell-script
-# sh-indentation: 2
-# eval: (add-hook 'before-save-hook 'time-stamp)
-# time-stamp-start: "scriptversion="
-# time-stamp-format: "%:y-%02m-%02d.%02H"
-# time-stamp-time-zone: "UTC0"
-# time-stamp-end: "; # UTC"
-# End:
--- a/build-aux/config.guess
+++ b/build-aux/config.guess
--- a/build-aux/config.rpath
+++ b/build-aux/config.rpath
@@ -1,690 +0,0 @@
-#! /bin/sh
-# Output a system dependent set of variables, describing how to set the
-# run time search path of shared libraries in an executable.
-#
-#   Copyright 1996-2014 Free Software Foundation, Inc.
-#   Taken from GNU libtool, 2001
-#   Originally by Gordon Matzigkeit <gord@gnu.ai.mit.edu>, 1996
-#
-#   This file is free software; the Free Software Foundation gives
-#   unlimited permission to copy and/or distribute it, with or without
-#   modifications, as long as this notice is preserved.
-#
-# The first argument passed to this file is the canonical host specification,
-#    CPU_TYPE-MANUFACTURER-OPERATING_SYSTEM
-# or
-#    CPU_TYPE-MANUFACTURER-KERNEL-OPERATING_SYSTEM
-# The environment variables CC, GCC, LDFLAGS, LD, with_gnu_ld
-# should be set by the caller.
-#
-# The set of defined variables is at the end of this script.
-
-# Known limitations:
-# - On IRIX 6.5 with CC="cc", the run time search patch must not be longer
-#   than 256 bytes, otherwise the compiler driver will dump core. The only
-#   known workaround is to choose shorter directory names for the build
-#   directory and/or the installation directory.
-
-# All known linkers require a '.a' archive for static linking (except MSVC,
-# which needs '.lib').
-libext=a
-shrext=.so
-
-host="$1"
-host_cpu=`echo "$host" | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
-host_vendor=`echo "$host" | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
-host_os=`echo "$host" | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
-
-# Code taken from libtool.m4's _LT_CC_BASENAME.
-
-for cc_temp in $CC""; do
-  case $cc_temp in
-    compile | *[\\/]compile | ccache | *[\\/]ccache ) ;;
-    distcc | *[\\/]distcc | purify | *[\\/]purify ) ;;
-    \-*) ;;
-    *) break;;
-  esac
-done
-cc_basename=`echo "$cc_temp" | sed -e 's%^.*/%%'`
-
-# Code taken from libtool.m4's _LT_COMPILER_PIC.
-
-wl=
-if test "$GCC" = yes; then
-  wl='-Wl,'
-else
-  case "$host_os" in
-    aix*)
-      wl='-Wl,'
-      ;;
-    mingw* | cygwin* | pw32* | os2* | cegcc*)
-      ;;
-    hpux9* | hpux10* | hpux11*)
-      wl='-Wl,'
-      ;;
-    irix5* | irix6* | nonstopux*)
-      wl='-Wl,'
-      ;;
-    linux* | k*bsd*-gnu | kopensolaris*-gnu)
-      case $cc_basename in
-        ecc*)
-          wl='-Wl,'
-          ;;
-        icc* | ifort*)
-          wl='-Wl,'
-          ;;
-        lf95*)
-          wl='-Wl,'
-          ;;
-        nagfor*)
-          wl='-Wl,-Wl,,'
-          ;;
-        pgcc* | pgf77* | pgf90* | pgf95* | pgfortran*)
-          wl='-Wl,'
-          ;;
-        ccc*)
-          wl='-Wl,'
-          ;;
-        xl* | bgxl* | bgf* | mpixl*)
-          wl='-Wl,'
-          ;;
-        como)
-          wl='-lopt='
-          ;;
-        *)
-          case `$CC -V 2>&1 | sed 5q` in
-            *Sun\ F* | *Sun*Fortran*)
-              wl=
-              ;;
-            *Sun\ C*)
-              wl='-Wl,'
-              ;;
-          esac
-          ;;
-      esac
-      ;;
-    newsos6)
-      ;;
-    *nto* | *qnx*)
-      ;;
-    osf3* | osf4* | osf5*)
-      wl='-Wl,'
-      ;;
-    rdos*)
-      ;;
-    solaris*)
-      case $cc_basename in
-        f77* | f90* | f95* | sunf77* | sunf90* | sunf95*)
-          wl='-Qoption ld '
-          ;;
-        *)
-          wl='-Wl,'
-          ;;
-      esac
-      ;;
-    sunos4*)
-      wl='-Qoption ld '
-      ;;
-    sysv4 | sysv4.2uw2* | sysv4.3*)
-      wl='-Wl,'
-      ;;
-    sysv4*MP*)
-      ;;
-    sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
-      wl='-Wl,'
-      ;;
-    unicos*)
-      wl='-Wl,'
-      ;;
-    uts4*)
-      ;;
-  esac
-fi
-
-# Code taken from libtool.m4's _LT_LINKER_SHLIBS.
-
-hardcode_libdir_flag_spec=
-hardcode_libdir_separator=
-hardcode_direct=no
-hardcode_minus_L=no
-
-case "$host_os" in
-  cygwin* | mingw* | pw32* | cegcc*)
-    # FIXME: the MSVC++ port hasn't been tested in a loooong time
-    # When not using gcc, we currently assume that we are using
-    # Microsoft Visual C++.
-    if test "$GCC" != yes; then
-      with_gnu_ld=no
-    fi
-    ;;
-  interix*)
-    # we just hope/assume this is gcc and not c89 (= MSVC++)
-    with_gnu_ld=yes
-    ;;
-  openbsd*)
-    with_gnu_ld=no
-    ;;
-esac
-
-ld_shlibs=yes
-if test "$with_gnu_ld" = yes; then
-  # Set some defaults for GNU ld with shared library support. These
-  # are reset later if shared libraries are not supported. Putting them
-  # here allows them to be overridden if necessary.
-  # Unlike libtool, we use -rpath here, not --rpath, since the documented
-  # option of GNU ld is called -rpath, not --rpath.
-  hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
-  case "$host_os" in
-    aix[3-9]*)
-      # On AIX/PPC, the GNU linker is very broken
-      if test "$host_cpu" != ia64; then
-        ld_shlibs=no
-      fi
-      ;;
-    amigaos*)
-      case "$host_cpu" in
-        powerpc)
-          ;;
-        m68k)
-          hardcode_libdir_flag_spec='-L$libdir'
-          hardcode_minus_L=yes
-          ;;
-      esac
-      ;;
-    beos*)
-      if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
-        :
-      else
-        ld_shlibs=no
-      fi
-      ;;
-    cygwin* | mingw* | pw32* | cegcc*)
-      # hardcode_libdir_flag_spec is actually meaningless, as there is
-      # no search path for DLLs.
-      hardcode_libdir_flag_spec='-L$libdir'
-      if $LD --help 2>&1 | grep 'auto-import' > /dev/null; then
-        :
-      else
-        ld_shlibs=no
-      fi
-      ;;
-    haiku*)
-      ;;
-    interix[3-9]*)
-      hardcode_direct=no
-      hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
-      ;;
-    gnu* | linux* | tpf* | k*bsd*-gnu | kopensolaris*-gnu)
-      if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
-        :
-      else
-        ld_shlibs=no
-      fi
-      ;;
-    netbsd*)
-      ;;
-    solaris*)
-      if $LD -v 2>&1 | grep 'BFD 2\.8' > /dev/null; then
-        ld_shlibs=no
-      elif $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
-        :
-      else
-        ld_shlibs=no
-      fi
-      ;;
-    sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*)
-      case `$LD -v 2>&1` in
-        *\ [01].* | *\ 2.[0-9].* | *\ 2.1[0-5].*)
-          ld_shlibs=no
-          ;;
-        *)
-          if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
-            hardcode_libdir_flag_spec='`test -z "$SCOABSPATH" && echo ${wl}-rpath,$libdir`'
-          else
-            ld_shlibs=no
-          fi
-          ;;
-      esac
-      ;;
-    sunos4*)
-      hardcode_direct=yes
-      ;;
-    *)
-      if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
-        :
-      else
-        ld_shlibs=no
-      fi
-      ;;
-  esac
-  if test "$ld_shlibs" = no; then
-    hardcode_libdir_flag_spec=
-  fi
-else
-  case "$host_os" in
-    aix3*)
-      # Note: this linker hardcodes the directories in LIBPATH if there
-      # are no directories specified by -L.
-      hardcode_minus_L=yes
-      if test "$GCC" = yes; then
-        # Neither direct hardcoding nor static linking is supported with a
-        # broken collect2.
-        hardcode_direct=unsupported
-      fi
-      ;;
-    aix[4-9]*)
-      if test "$host_cpu" = ia64; then
-        # On IA64, the linker does run time linking by default, so we don't
-        # have to do anything special.
-        aix_use_runtimelinking=no
-      else
-        aix_use_runtimelinking=no
-        # Test if we are trying to use run time linking or normal
-        # AIX style linking. If -brtl is somewhere in LDFLAGS, we
-        # need to do runtime linking.
-        case $host_os in aix4.[23]|aix4.[23].*|aix[5-9]*)
-          for ld_flag in $LDFLAGS; do
-            if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then
-              aix_use_runtimelinking=yes
-              break
-            fi
-          done
-          ;;
-        esac
-      fi
-      hardcode_direct=yes
-      hardcode_libdir_separator=':'
-      if test "$GCC" = yes; then
-        case $host_os in aix4.[012]|aix4.[012].*)
-          collect2name=`${CC} -print-prog-name=collect2`
-          if test -f "$collect2name" && \
-            strings "$collect2name" | grep resolve_lib_name >/dev/null
-          then
-            # We have reworked collect2
-            :
-          else
-            # We have old collect2
-            hardcode_direct=unsupported
-            hardcode_minus_L=yes
-            hardcode_libdir_flag_spec='-L$libdir'
-            hardcode_libdir_separator=
-          fi
-          ;;
-        esac
-      fi
-      # Begin _LT_AC_SYS_LIBPATH_AIX.
-      echo 'int main () { return 0; }' > conftest.c
-      ${CC} ${LDFLAGS} conftest.c -o conftest
-      aix_libpath=`dump -H conftest 2>/dev/null | sed -n -e '/Import File Strings/,/^$/ { /^0/ { s/^0  *\(.*\)$/\1/; p; }
-}'`
-      if test -z "$aix_libpath"; then
-        aix_libpath=`dump -HX64 conftest 2>/dev/null | sed -n -e '/Import File Strings/,/^$/ { /^0/ { s/^0  *\(.*\)$/\1/; p; }
-}'`
-      fi
-      if test -z "$aix_libpath"; then
-        aix_libpath="/usr/lib:/lib"
-      fi
-      rm -f conftest.c conftest
-      # End _LT_AC_SYS_LIBPATH_AIX.
-      if test "$aix_use_runtimelinking" = yes; then
-        hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath"
-      else
-        if test "$host_cpu" = ia64; then
-          hardcode_libdir_flag_spec='${wl}-R $libdir:/usr/lib:/lib'
-        else
-          hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath"
-        fi
-      fi
-      ;;
-    amigaos*)
-      case "$host_cpu" in
-        powerpc)
-          ;;
-        m68k)
-          hardcode_libdir_flag_spec='-L$libdir'
-          hardcode_minus_L=yes
-          ;;
-      esac
-      ;;
-    bsdi[45]*)
-      ;;
-    cygwin* | mingw* | pw32* | cegcc*)
-      # When not using gcc, we currently assume that we are using
-      # Microsoft Visual C++.
-      # hardcode_libdir_flag_spec is actually meaningless, as there is
-      # no search path for DLLs.
-      hardcode_libdir_flag_spec=' '
-      libext=lib
-      ;;
-    darwin* | rhapsody*)
-      hardcode_direct=no
-      if { case $cc_basename in ifort*) true;; *) test "$GCC" = yes;; esac; }; then
-        :
-      else
-        ld_shlibs=no
-      fi
-      ;;
-    dgux*)
-      hardcode_libdir_flag_spec='-L$libdir'
-      ;;
-    freebsd2.2*)
-      hardcode_libdir_flag_spec='-R$libdir'
-      hardcode_direct=yes
-      ;;
-    freebsd2*)
-      hardcode_direct=yes
-      hardcode_minus_L=yes
-      ;;
-    freebsd* | dragonfly*)
-      hardcode_libdir_flag_spec='-R$libdir'
-      hardcode_direct=yes
-      ;;
-    hpux9*)
-      hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
-      hardcode_libdir_separator=:
-      hardcode_direct=yes
-      # hardcode_minus_L: Not really in the search PATH,
-      # but as the default location of the library.
-      hardcode_minus_L=yes
-      ;;
-    hpux10*)
-      if test "$with_gnu_ld" = no; then
-        hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
-        hardcode_libdir_separator=:
-        hardcode_direct=yes
-        # hardcode_minus_L: Not really in the search PATH,
-        # but as the default location of the library.
-        hardcode_minus_L=yes
-      fi
-      ;;
-    hpux11*)
-      if test "$with_gnu_ld" = no; then
-        hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
-        hardcode_libdir_separator=:
-        case $host_cpu in
-          hppa*64*|ia64*)
-            hardcode_direct=no
-            ;;
-          *)
-            hardcode_direct=yes
-            # hardcode_minus_L: Not really in the search PATH,
-            # but as the default location of the library.
-            hardcode_minus_L=yes
-            ;;
-        esac
-      fi
-      ;;
-    irix5* | irix6* | nonstopux*)
-      hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
-      hardcode_libdir_separator=:
-      ;;
-    netbsd*)
-      hardcode_libdir_flag_spec='-R$libdir'
-      hardcode_direct=yes
-      ;;
-    newsos6)
-      hardcode_direct=yes
-      hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
-      hardcode_libdir_separator=:
-      ;;
-    *nto* | *qnx*)
-      ;;
-    openbsd*)
-      if test -f /usr/libexec/ld.so; then
-        hardcode_direct=yes
-        if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
-          hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
-        else
-          case "$host_os" in
-            openbsd[01].* | openbsd2.[0-7] | openbsd2.[0-7].*)
-              hardcode_libdir_flag_spec='-R$libdir'
-              ;;
-            *)
-              hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
-              ;;
-          esac
-        fi
-      else
-        ld_shlibs=no
-      fi
-      ;;
-    os2*)
-      hardcode_libdir_flag_spec='-L$libdir'
-      hardcode_minus_L=yes
-      ;;
-    osf3*)
-      hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
-      hardcode_libdir_separator=:
-      ;;
-    osf4* | osf5*)
-      if test "$GCC" = yes; then
-        hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
-      else
-        # Both cc and cxx compiler support -rpath directly
-        hardcode_libdir_flag_spec='-rpath $libdir'
-      fi
-      hardcode_libdir_separator=:
-      ;;
-    solaris*)
-      hardcode_libdir_flag_spec='-R$libdir'
-      ;;
-    sunos4*)
-      hardcode_libdir_flag_spec='-L$libdir'
-      hardcode_direct=yes
-      hardcode_minus_L=yes
-      ;;
-    sysv4)
-      case $host_vendor in
-        sni)
-          hardcode_direct=yes # is this really true???
-          ;;
-        siemens)
-          hardcode_direct=no
-          ;;
-        motorola)
-          hardcode_direct=no #Motorola manual says yes, but my tests say they lie
-          ;;
-      esac
-      ;;
-    sysv4.3*)
-      ;;
-    sysv4*MP*)
-      if test -d /usr/nec; then
-        ld_shlibs=yes
-      fi
-      ;;
-    sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[01].[10]* | unixware7* | sco3.2v5.0.[024]*)
-      ;;
-    sysv5* | sco3.2v5* | sco5v6*)
-      hardcode_libdir_flag_spec='`test -z "$SCOABSPATH" && echo ${wl}-R,$libdir`'
-      hardcode_libdir_separator=':'
-      ;;
-    uts4*)
-      hardcode_libdir_flag_spec='-L$libdir'
-      ;;
-    *)
-      ld_shlibs=no
-      ;;
-  esac
-fi
-
-# Check dynamic linker characteristics
-# Code taken from libtool.m4's _LT_SYS_DYNAMIC_LINKER.
-# Unlike libtool.m4, here we don't care about _all_ names of the library, but
-# only about the one the linker finds when passed -lNAME. This is the last
-# element of library_names_spec in libtool.m4, or possibly two of them if the
-# linker has special search rules.
-library_names_spec=      # the last element of library_names_spec in libtool.m4
-libname_spec='lib$name'
-case "$host_os" in
-  aix3*)
-    library_names_spec='$libname.a'
-    ;;
-  aix[4-9]*)
-    library_names_spec='$libname$shrext'
-    ;;
-  amigaos*)
-    case "$host_cpu" in
-      powerpc*)
-        library_names_spec='$libname$shrext' ;;
-      m68k)
-        library_names_spec='$libname.a' ;;
-    esac
-    ;;
-  beos*)
-    library_names_spec='$libname$shrext'
-    ;;
-  bsdi[45]*)
-    library_names_spec='$libname$shrext'
-    ;;
-  cygwin* | mingw* | pw32* | cegcc*)
-    shrext=.dll
-    library_names_spec='$libname.dll.a $libname.lib'
-    ;;
-  darwin* | rhapsody*)
-    shrext=.dylib
-    library_names_spec='$libname$shrext'
-    ;;
-  dgux*)
-    library_names_spec='$libname$shrext'
-    ;;
-  freebsd* | dragonfly*)
-    case "$host_os" in
-      freebsd[123]*)
-        library_names_spec='$libname$shrext$versuffix' ;;
-      *)
-        library_names_spec='$libname$shrext' ;;
-    esac
-    ;;
-  gnu*)
-    library_names_spec='$libname$shrext'
-    ;;
-  haiku*)
-    library_names_spec='$libname$shrext'
-    ;;
-  hpux9* | hpux10* | hpux11*)
-    case $host_cpu in
-      ia64*)
-        shrext=.so
-        ;;
-      hppa*64*)
-        shrext=.sl
-        ;;
-      *)
-        shrext=.sl
-        ;;
-    esac
-    library_names_spec='$libname$shrext'
-    ;;
-  interix[3-9]*)
-    library_names_spec='$libname$shrext'
-    ;;
-  irix5* | irix6* | nonstopux*)
-    library_names_spec='$libname$shrext'
-    case "$host_os" in
-      irix5* | nonstopux*)
-        libsuff= shlibsuff=
-        ;;
-      *)
-        case $LD in
-          *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ") libsuff= shlibsuff= ;;
-          *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ") libsuff=32 shlibsuff=N32 ;;
-          *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ") libsuff=64 shlibsuff=64 ;;
-          *) libsuff= shlibsuff= ;;
-        esac
-        ;;
-    esac
-    ;;
-  linux*oldld* | linux*aout* | linux*coff*)
-    ;;
-  linux* | k*bsd*-gnu | kopensolaris*-gnu)
-    library_names_spec='$libname$shrext'
-    ;;
-  knetbsd*-gnu)
-    library_names_spec='$libname$shrext'
-    ;;
-  netbsd*)
-    library_names_spec='$libname$shrext'
-    ;;
-  newsos6)
-    library_names_spec='$libname$shrext'
-    ;;
-  *nto* | *qnx*)
-    library_names_spec='$libname$shrext'
-    ;;
-  openbsd*)
-    library_names_spec='$libname$shrext$versuffix'
-    ;;
-  os2*)
-    libname_spec='$name'
-    shrext=.dll
-    library_names_spec='$libname.a'
-    ;;
-  osf3* | osf4* | osf5*)
-    library_names_spec='$libname$shrext'
-    ;;
-  rdos*)
-    ;;
-  solaris*)
-    library_names_spec='$libname$shrext'
-    ;;
-  sunos4*)
-    library_names_spec='$libname$shrext$versuffix'
-    ;;
-  sysv4 | sysv4.3*)
-    library_names_spec='$libname$shrext'
-    ;;
-  sysv4*MP*)
-    library_names_spec='$libname$shrext'
-    ;;
-  sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
-    library_names_spec='$libname$shrext'
-    ;;
-  tpf*)
-    library_names_spec='$libname$shrext'
-    ;;
-  uts4*)
-    library_names_spec='$libname$shrext'
-    ;;
-esac
-
-sed_quote_subst='s/\(["`$\\]\)/\\\1/g'
-escaped_wl=`echo "X$wl" | sed -e 's/^X//' -e "$sed_quote_subst"`
-shlibext=`echo "$shrext" | sed -e 's,^\.,,'`
-escaped_libname_spec=`echo "X$libname_spec" | sed -e 's/^X//' -e "$sed_quote_subst"`
-escaped_library_names_spec=`echo "X$library_names_spec" | sed -e 's/^X//' -e "$sed_quote_subst"`
-escaped_hardcode_libdir_flag_spec=`echo "X$hardcode_libdir_flag_spec" | sed -e 's/^X//' -e "$sed_quote_subst"`
-
-LC_ALL=C sed -e 's/^\([a-zA-Z0-9_]*\)=/acl_cv_\1=/' <<EOF
-
-# How to pass a linker flag through the compiler.
-wl="$escaped_wl"
-
-# Static library suffix (normally "a").
-libext="$libext"
-
-# Shared library suffix (normally "so").
-shlibext="$shlibext"
-
-# Format of library name prefix.
-libname_spec="$escaped_libname_spec"
-
-# Library names that the linker finds when passed -lNAME.
-library_names_spec="$escaped_library_names_spec"
-
-# Flag to hardcode \$libdir into a binary during linking.
-# This must work even if \$libdir does not exist.
-hardcode_libdir_flag_spec="$escaped_hardcode_libdir_flag_spec"
-
-# Whether we need a single -rpath flag with a separated argument.
-hardcode_libdir_separator="$hardcode_libdir_separator"
-
-# Set to yes if using DIR/libNAME.so during linking hardcodes DIR into the
-# resulting binary.
-hardcode_direct="$hardcode_direct"
-
-# Set to yes if using the -LDIR flag during linking hardcodes DIR into the
-# resulting binary.
-hardcode_minus_L="$hardcode_minus_L"
-
-EOF
--- a/build-aux/config.sub
+++ b/build-aux/config.sub
--- a/build-aux/depcomp
+++ b/build-aux/depcomp
@@ -1,791 +0,0 @@
-#! /bin/sh
-# depcomp - compile a program generating dependencies as side-effects
-
-scriptversion=2018-03-07.03; # UTC
-
-# Copyright (C) 1999-2021 Free Software Foundation, Inc.
-
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 2, or (at your option)
-# any later version.
-
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-
-# You should have received a copy of the GNU General Public License
-# along with this program.  If not, see <https://www.gnu.org/licenses/>.
-
-# As a special exception to the GNU General Public License, if you
-# distribute this file as part of a program that contains a
-# configuration script generated by Autoconf, you may include it under
-# the same distribution terms that you use for the rest of that program.
-
-# Originally written by Alexandre Oliva <oliva@dcc.unicamp.br>.
-
-case $1 in
-  '')
-    echo "$0: No command.  Try '$0 --help' for more information." 1>&2
-    exit 1;
-    ;;
-  -h | --h*)
-    cat <<\EOF
-Usage: depcomp [--help] [--version] PROGRAM [ARGS]
-
-Run PROGRAMS ARGS to compile a file, generating dependencies
-as side-effects.
-
-Environment variables:
-  depmode     Dependency tracking mode.
-  source      Source file read by 'PROGRAMS ARGS'.
-  object      Object file output by 'PROGRAMS ARGS'.
-  DEPDIR      directory where to store dependencies.
-  depfile     Dependency file to output.
-  tmpdepfile  Temporary file to use when outputting dependencies.
-  libtool     Whether libtool is used (yes/no).
-
-Report bugs to <bug-automake@gnu.org>.
-EOF
-    exit $?
-    ;;
-  -v | --v*)
-    echo "depcomp $scriptversion"
-    exit $?
-    ;;
-esac
-
-# Get the directory component of the given path, and save it in the
-# global variables '$dir'.  Note that this directory component will
-# be either empty or ending with a '/' character.  This is deliberate.
-set_dir_from ()
-{
-  case $1 in
-    */*) dir=`echo "$1" | sed -e 's|/[^/]*$|/|'`;;
-      *) dir=;;
-  esac
-}
-
-# Get the suffix-stripped basename of the given path, and save it the
-# global variable '$base'.
-set_base_from ()
-{
-  base=`echo "$1" | sed -e 's|^.*/||' -e 's/\.[^.]*$//'`
-}
-
-# If no dependency file was actually created by the compiler invocation,
-# we still have to create a dummy depfile, to avoid errors with the
-# Makefile "include basename.Plo" scheme.
-make_dummy_depfile ()
-{
-  echo "#dummy" > "$depfile"
-}
-
-# Factor out some common post-processing of the generated depfile.
-# Requires the auxiliary global variable '$tmpdepfile' to be set.
-aix_post_process_depfile ()
-{
-  # If the compiler actually managed to produce a dependency file,
-  # post-process it.
-  if test -f "$tmpdepfile"; then
-    # Each line is of the form 'foo.o: dependency.h'.
-    # Do two passes, one to just change these to
-    #   $object: dependency.h
-    # and one to simply output
-    #   dependency.h:
-    # which is needed to avoid the deleted-header problem.
-    { sed -e "s,^.*\.[$lower]*:,$object:," < "$tmpdepfile"
-      sed -e "s,^.*\.[$lower]*:[$tab ]*,," -e 's,$,:,' < "$tmpdepfile"
-    } > "$depfile"
-    rm -f "$tmpdepfile"
-  else
-    make_dummy_depfile
-  fi
-}
-
-# A tabulation character.
-tab='	'
-# A newline character.
-nl='
-'
-# Character ranges might be problematic outside the C locale.
-# These definitions help.
-upper=ABCDEFGHIJKLMNOPQRSTUVWXYZ
-lower=abcdefghijklmnopqrstuvwxyz
-digits=0123456789
-alpha=${upper}${lower}
-
-if test -z "$depmode" || test -z "$source" || test -z "$object"; then
-  echo "depcomp: Variables source, object and depmode must be set" 1>&2
-  exit 1
-fi
-
-# Dependencies for sub/bar.o or sub/bar.obj go into sub/.deps/bar.Po.
-depfile=${depfile-`echo "$object" |
-  sed 's|[^\\/]*$|'${DEPDIR-.deps}'/&|;s|\.\([^.]*\)$|.P\1|;s|Pobj$|Po|'`}
-tmpdepfile=${tmpdepfile-`echo "$depfile" | sed 's/\.\([^.]*\)$/.T\1/'`}
-
-rm -f "$tmpdepfile"
-
-# Avoid interferences from the environment.
-gccflag= dashmflag=
-
-# Some modes work just like other modes, but use different flags.  We
-# parameterize here, but still list the modes in the big case below,
-# to make depend.m4 easier to write.  Note that we *cannot* use a case
-# here, because this file can only contain one case statement.
-if test "$depmode" = hp; then
-  # HP compiler uses -M and no extra arg.
-  gccflag=-M
-  depmode=gcc
-fi
-
-if test "$depmode" = dashXmstdout; then
-  # This is just like dashmstdout with a different argument.
-  dashmflag=-xM
-  depmode=dashmstdout
-fi
-
-cygpath_u="cygpath -u -f -"
-if test "$depmode" = msvcmsys; then
-  # This is just like msvisualcpp but w/o cygpath translation.
-  # Just convert the backslash-escaped backslashes to single forward
-  # slashes to satisfy depend.m4
-  cygpath_u='sed s,\\\\,/,g'
-  depmode=msvisualcpp
-fi
-
-if test "$depmode" = msvc7msys; then
-  # This is just like msvc7 but w/o cygpath translation.
-  # Just convert the backslash-escaped backslashes to single forward
-  # slashes to satisfy depend.m4
-  cygpath_u='sed s,\\\\,/,g'
-  depmode=msvc7
-fi
-
-if test "$depmode" = xlc; then
-  # IBM C/C++ Compilers xlc/xlC can output gcc-like dependency information.
-  gccflag=-qmakedep=gcc,-MF
-  depmode=gcc
-fi
-
-case "$depmode" in
-gcc3)
-## gcc 3 implements dependency tracking that does exactly what
-## we want.  Yay!  Note: for some reason libtool 1.4 doesn't like
-## it if -MD -MP comes after the -MF stuff.  Hmm.
-## Unfortunately, FreeBSD c89 acceptance of flags depends upon
-## the command line argument order; so add the flags where they
-## appear in depend2.am.  Note that the slowdown incurred here
-## affects only configure: in makefiles, %FASTDEP% shortcuts this.
-  for arg
-  do
-    case $arg in
-    -c) set fnord "$@" -MT "$object" -MD -MP -MF "$tmpdepfile" "$arg" ;;
-    *)  set fnord "$@" "$arg" ;;
-    esac
-    shift # fnord
-    shift # $arg
-  done
-  "$@"
-  stat=$?
-  if test $stat -ne 0; then
-    rm -f "$tmpdepfile"
-    exit $stat
-  fi
-  mv "$tmpdepfile" "$depfile"
-  ;;
-
-gcc)
-## Note that this doesn't just cater to obsosete pre-3.x GCC compilers.
-## but also to in-use compilers like IMB xlc/xlC and the HP C compiler.
-## (see the conditional assignment to $gccflag above).
-## There are various ways to get dependency output from gcc.  Here's
-## why we pick this rather obscure method:
-## - Don't want to use -MD because we'd like the dependencies to end
-##   up in a subdir.  Having to rename by hand is ugly.
-##   (We might end up doing this anyway to support other compilers.)
-## - The DEPENDENCIES_OUTPUT environment variable makes gcc act like
-##   -MM, not -M (despite what the docs say).  Also, it might not be
-##   supported by the other compilers which use the 'gcc' depmode.
-## - Using -M directly means running the compiler twice (even worse
-##   than renaming).
-  if test -z "$gccflag"; then
-    gccflag=-MD,
-  fi
-  "$@" -Wp,"$gccflag$tmpdepfile"
-  stat=$?
-  if test $stat -ne 0; then
-    rm -f "$tmpdepfile"
-    exit $stat
-  fi
-  rm -f "$depfile"
-  echo "$object : \\" > "$depfile"
-  # The second -e expression handles DOS-style file names with drive
-  # letters.
-  sed -e 's/^[^:]*: / /' \
-      -e 's/^['$alpha']:\/[^:]*: / /' < "$tmpdepfile" >> "$depfile"
-## This next piece of magic avoids the "deleted header file" problem.
-## The problem is that when a header file which appears in a .P file
-## is deleted, the dependency causes make to die (because there is
-## typically no way to rebuild the header).  We avoid this by adding
-## dummy dependencies for each header file.  Too bad gcc doesn't do
-## this for us directly.
-## Some versions of gcc put a space before the ':'.  On the theory
-## that the space means something, we add a space to the output as
-## well.  hp depmode also adds that space, but also prefixes the VPATH
-## to the object.  Take care to not repeat it in the output.
-## Some versions of the HPUX 10.20 sed can't process this invocation
-## correctly.  Breaking it into two sed invocations is a workaround.
-  tr ' ' "$nl" < "$tmpdepfile" \
-    | sed -e 's/^\\$//' -e '/^$/d' -e "s|.*$object$||" -e '/:$/d' \
-    | sed -e 's/$/ :/' >> "$depfile"
-  rm -f "$tmpdepfile"
-  ;;
-
-hp)
-  # This case exists only to let depend.m4 do its work.  It works by
-  # looking at the text of this script.  This case will never be run,
-  # since it is checked for above.
-  exit 1
-  ;;
-
-sgi)
-  if test "$libtool" = yes; then
-    "$@" "-Wp,-MDupdate,$tmpdepfile"
-  else
-    "$@" -MDupdate "$tmpdepfile"
-  fi
-  stat=$?
-  if test $stat -ne 0; then
-    rm -f "$tmpdepfile"
-    exit $stat
-  fi
-  rm -f "$depfile"
-
-  if test -f "$tmpdepfile"; then  # yes, the sourcefile depend on other files
-    echo "$object : \\" > "$depfile"
-    # Clip off the initial element (the dependent).  Don't try to be
-    # clever and replace this with sed code, as IRIX sed won't handle
-    # lines with more than a fixed number of characters (4096 in
-    # IRIX 6.2 sed, 8192 in IRIX 6.5).  We also remove comment lines;
-    # the IRIX cc adds comments like '#:fec' to the end of the
-    # dependency line.
-    tr ' ' "$nl" < "$tmpdepfile" \
-      | sed -e 's/^.*\.o://' -e 's/#.*$//' -e '/^$/ d' \
-      | tr "$nl" ' ' >> "$depfile"
-    echo >> "$depfile"
-    # The second pass generates a dummy entry for each header file.
-    tr ' ' "$nl" < "$tmpdepfile" \
-      | sed -e 's/^.*\.o://' -e 's/#.*$//' -e '/^$/ d' -e 's/$/:/' \
-      >> "$depfile"
-  else
-    make_dummy_depfile
-  fi
-  rm -f "$tmpdepfile"
-  ;;
-
-xlc)
-  # This case exists only to let depend.m4 do its work.  It works by
-  # looking at the text of this script.  This case will never be run,
-  # since it is checked for above.
-  exit 1
-  ;;
-
-aix)
-  # The C for AIX Compiler uses -M and outputs the dependencies
-  # in a .u file.  In older versions, this file always lives in the
-  # current directory.  Also, the AIX compiler puts '$object:' at the
-  # start of each line; $object doesn't have directory information.
-  # Version 6 uses the directory in both cases.
-  set_dir_from "$object"
-  set_base_from "$object"
-  if test "$libtool" = yes; then
-    tmpdepfile1=$dir$base.u
-    tmpdepfile2=$base.u
-    tmpdepfile3=$dir.libs/$base.u
-    "$@" -Wc,-M
-  else
-    tmpdepfile1=$dir$base.u
-    tmpdepfile2=$dir$base.u
-    tmpdepfile3=$dir$base.u
-    "$@" -M
-  fi
-  stat=$?
-  if test $stat -ne 0; then
-    rm -f "$tmpdepfile1" "$tmpdepfile2" "$tmpdepfile3"
-    exit $stat
-  fi
-
-  for tmpdepfile in "$tmpdepfile1" "$tmpdepfile2" "$tmpdepfile3"
-  do
-    test -f "$tmpdepfile" && break
-  done
-  aix_post_process_depfile
-  ;;
-
-tcc)
-  # tcc (Tiny C Compiler) understand '-MD -MF file' since version 0.9.26
-  # FIXME: That version still under development at the moment of writing.
-  #        Make that this statement remains true also for stable, released
-  #        versions.
-  # It will wrap lines (doesn't matter whether long or short) with a
-  # trailing '\', as in:
-  #
-  #   foo.o : \
-  #    foo.c \
-  #    foo.h \
-  #
-  # It will put a trailing '\' even on the last line, and will use leading
-  # spaces rather than leading tabs (at least since its commit 0394caf7
-  # "Emit spaces for -MD").
-  "$@" -MD -MF "$tmpdepfile"
-  stat=$?
-  if test $stat -ne 0; then
-    rm -f "$tmpdepfile"
-    exit $stat
-  fi
-  rm -f "$depfile"
-  # Each non-empty line is of the form 'foo.o : \' or ' dep.h \'.
-  # We have to change lines of the first kind to '$object: \'.
-  sed -e "s|.*:|$object :|" < "$tmpdepfile" > "$depfile"
-  # And for each line of the second kind, we have to emit a 'dep.h:'
-  # dummy dependency, to avoid the deleted-header problem.
-  sed -n -e 's|^  *\(.*\) *\\$|\1:|p' < "$tmpdepfile" >> "$depfile"
-  rm -f "$tmpdepfile"
-  ;;
-
-## The order of this option in the case statement is important, since the
-## shell code in configure will try each of these formats in the order
-## listed in this file.  A plain '-MD' option would be understood by many
-## compilers, so we must ensure this comes after the gcc and icc options.
-pgcc)
-  # Portland's C compiler understands '-MD'.
-  # Will always output deps to 'file.d' where file is the root name of the
-  # source file under compilation, even if file resides in a subdirectory.
-  # The object file name does not affect the name of the '.d' file.
-  # pgcc 10.2 will output
-  #    foo.o: sub/foo.c sub/foo.h
-  # and will wrap long lines using '\' :
-  #    foo.o: sub/foo.c ... \
-  #     sub/foo.h ... \
-  #     ...
-  set_dir_from "$object"
-  # Use the source, not the object, to determine the base name, since
-  # that's sadly what pgcc will do too.
-  set_base_from "$source"
-  tmpdepfile=$base.d
-
-  # For projects that build the same source file twice into different object
-  # files, the pgcc approach of using the *source* file root name can cause
-  # problems in parallel builds.  Use a locking strategy to avoid stomping on
-  # the same $tmpdepfile.
-  lockdir=$base.d-lock
-  trap "
-    echo '$0: caught signal, cleaning up...' >&2
-    rmdir '$lockdir'
-    exit 1
-  " 1 2 13 15
-  numtries=100
-  i=$numtries
-  while test $i -gt 0; do
-    # mkdir is a portable test-and-set.
-    if mkdir "$lockdir" 2>/dev/null; then
-      # This process acquired the lock.
-      "$@" -MD
-      stat=$?
-      # Release the lock.
-      rmdir "$lockdir"
-      break
-    else
-      # If the lock is being held by a different process, wait
-      # until the winning process is done or we timeout.
-      while test -d "$lockdir" && test $i -gt 0; do
-        sleep 1
-        i=`expr $i - 1`
-      done
-    fi
-    i=`expr $i - 1`
-  done
-  trap - 1 2 13 15
-  if test $i -le 0; then
-    echo "$0: failed to acquire lock after $numtries attempts" >&2
-    echo "$0: check lockdir '$lockdir'" >&2
-    exit 1
-  fi
-
-  if test $stat -ne 0; then
-    rm -f "$tmpdepfile"
-    exit $stat
-  fi
-  rm -f "$depfile"
-  # Each line is of the form `foo.o: dependent.h',
-  # or `foo.o: dep1.h dep2.h \', or ` dep3.h dep4.h \'.
-  # Do two passes, one to just change these to
-  # `$object: dependent.h' and one to simply `dependent.h:'.
-  sed "s,^[^:]*:,$object :," < "$tmpdepfile" > "$depfile"
-  # Some versions of the HPUX 10.20 sed can't process this invocation
-  # correctly.  Breaking it into two sed invocations is a workaround.
-  sed 's,^[^:]*: \(.*\)$,\1,;s/^\\$//;/^$/d;/:$/d' < "$tmpdepfile" \
-    | sed -e 's/$/ :/' >> "$depfile"
-  rm -f "$tmpdepfile"
-  ;;
-
-hp2)
-  # The "hp" stanza above does not work with aCC (C++) and HP's ia64
-  # compilers, which have integrated preprocessors.  The correct option
-  # to use with these is +Maked; it writes dependencies to a file named
-  # 'foo.d', which lands next to the object file, wherever that
-  # happens to be.
-  # Much of this is similar to the tru64 case; see comments there.
-  set_dir_from  "$object"
-  set_base_from "$object"
-  if test "$libtool" = yes; then
-    tmpdepfile1=$dir$base.d
-    tmpdepfile2=$dir.libs/$base.d
-    "$@" -Wc,+Maked
-  else
-    tmpdepfile1=$dir$base.d
-    tmpdepfile2=$dir$base.d
-    "$@" +Maked
-  fi
-  stat=$?
-  if test $stat -ne 0; then
-     rm -f "$tmpdepfile1" "$tmpdepfile2"
-     exit $stat
-  fi
-
-  for tmpdepfile in "$tmpdepfile1" "$tmpdepfile2"
-  do
-    test -f "$tmpdepfile" && break
-  done
-  if test -f "$tmpdepfile"; then
-    sed -e "s,^.*\.[$lower]*:,$object:," "$tmpdepfile" > "$depfile"
-    # Add 'dependent.h:' lines.
-    sed -ne '2,${
-               s/^ *//
-               s/ \\*$//
-               s/$/:/
-               p
-             }' "$tmpdepfile" >> "$depfile"
-  else
-    make_dummy_depfile
-  fi
-  rm -f "$tmpdepfile" "$tmpdepfile2"
-  ;;
-
-tru64)
-  # The Tru64 compiler uses -MD to generate dependencies as a side
-  # effect.  'cc -MD -o foo.o ...' puts the dependencies into 'foo.o.d'.
-  # At least on Alpha/Redhat 6.1, Compaq CCC V6.2-504 seems to put
-  # dependencies in 'foo.d' instead, so we check for that too.
-  # Subdirectories are respected.
-  set_dir_from  "$object"
-  set_base_from "$object"
-
-  if test "$libtool" = yes; then
-    # Libtool generates 2 separate objects for the 2 libraries.  These
-    # two compilations output dependencies in $dir.libs/$base.o.d and
-    # in $dir$base.o.d.  We have to check for both files, because
-    # one of the two compilations can be disabled.  We should prefer
-    # $dir$base.o.d over $dir.libs/$base.o.d because the latter is
-    # automatically cleaned when .libs/ is deleted, while ignoring
-    # the former would cause a distcleancheck panic.
-    tmpdepfile1=$dir$base.o.d          # libtool 1.5
-    tmpdepfile2=$dir.libs/$base.o.d    # Likewise.
-    tmpdepfile3=$dir.libs/$base.d      # Compaq CCC V6.2-504
-    "$@" -Wc,-MD
-  else
-    tmpdepfile1=$dir$base.d
-    tmpdepfile2=$dir$base.d
-    tmpdepfile3=$dir$base.d
-    "$@" -MD
-  fi
-
-  stat=$?
-  if test $stat -ne 0; then
-    rm -f "$tmpdepfile1" "$tmpdepfile2" "$tmpdepfile3"
-    exit $stat
-  fi
-
-  for tmpdepfile in "$tmpdepfile1" "$tmpdepfile2" "$tmpdepfile3"
-  do
-    test -f "$tmpdepfile" && break
-  done
-  # Same post-processing that is required for AIX mode.
-  aix_post_process_depfile
-  ;;
-
-msvc7)
-  if test "$libtool" = yes; then
-    showIncludes=-Wc,-showIncludes
-  else
-    showIncludes=-showIncludes
-  fi
-  "$@" $showIncludes > "$tmpdepfile"
-  stat=$?
-  grep -v '^Note: including file: ' "$tmpdepfile"
-  if test $stat -ne 0; then
-    rm -f "$tmpdepfile"
-    exit $stat
-  fi
-  rm -f "$depfile"
-  echo "$object : \\" > "$depfile"
-  # The first sed program below extracts the file names and escapes
-  # backslashes for cygpath.  The second sed program outputs the file
-  # name when reading, but also accumulates all include files in the
-  # hold buffer in order to output them again at the end.  This only
-  # works with sed implementations that can handle large buffers.
-  sed < "$tmpdepfile" -n '
-/^Note: including file:  *\(.*\)/ {
-  s//\1/
-  s/\\/\\\\/g
-  p
-}' | $cygpath_u | sort -u | sed -n '
-s/ /\\ /g
-s/\(.*\)/'"$tab"'\1 \\/p
-s/.\(.*\) \\/\1:/
-H
-$ {
-  s/.*/'"$tab"'/
-  G
-  p
-}' >> "$depfile"
-  echo >> "$depfile" # make sure the fragment doesn't end with a backslash
-  rm -f "$tmpdepfile"
-  ;;
-
-msvc7msys)
-  # This case exists only to let depend.m4 do its work.  It works by
-  # looking at the text of this script.  This case will never be run,
-  # since it is checked for above.
-  exit 1
-  ;;
-
-#nosideeffect)
-  # This comment above is used by automake to tell side-effect
-  # dependency tracking mechanisms from slower ones.
-
-dashmstdout)
-  # Important note: in order to support this mode, a compiler *must*
-  # always write the preprocessed file to stdout, regardless of -o.
-  "$@" || exit $?
-
-  # Remove the call to Libtool.
-  if test "$libtool" = yes; then
-    while test "X$1" != 'X--mode=compile'; do
-      shift
-    done
-    shift
-  fi
-
-  # Remove '-o $object'.
-  IFS=" "
-  for arg
-  do
-    case $arg in
-    -o)
-      shift
-      ;;
-    $object)
-      shift
-      ;;
-    *)
-      set fnord "$@" "$arg"
-      shift # fnord
-      shift # $arg
-      ;;
-    esac
-  done
-
-  test -z "$dashmflag" && dashmflag=-M
-  # Require at least two characters before searching for ':'
-  # in the target name.  This is to cope with DOS-style filenames:
-  # a dependency such as 'c:/foo/bar' could be seen as target 'c' otherwise.
-  "$@" $dashmflag |
-    sed "s|^[$tab ]*[^:$tab ][^:][^:]*:[$tab ]*|$object: |" > "$tmpdepfile"
-  rm -f "$depfile"
-  cat < "$tmpdepfile" > "$depfile"
-  # Some versions of the HPUX 10.20 sed can't process this sed invocation
-  # correctly.  Breaking it into two sed invocations is a workaround.
-  tr ' ' "$nl" < "$tmpdepfile" \
-    | sed -e 's/^\\$//' -e '/^$/d' -e '/:$/d' \
-    | sed -e 's/$/ :/' >> "$depfile"
-  rm -f "$tmpdepfile"
-  ;;
-
-dashXmstdout)
-  # This case only exists to satisfy depend.m4.  It is never actually
-  # run, as this mode is specially recognized in the preamble.
-  exit 1
-  ;;
-
-makedepend)
-  "$@" || exit $?
-  # Remove any Libtool call
-  if test "$libtool" = yes; then
-    while test "X$1" != 'X--mode=compile'; do
-      shift
-    done
-    shift
-  fi
-  # X makedepend
-  shift
-  cleared=no eat=no
-  for arg
-  do
-    case $cleared in
-    no)
-      set ""; shift
-      cleared=yes ;;
-    esac
-    if test $eat = yes; then
-      eat=no
-      continue
-    fi
-    case "$arg" in
-    -D*|-I*)
-      set fnord "$@" "$arg"; shift ;;
-    # Strip any option that makedepend may not understand.  Remove
-    # the object too, otherwise makedepend will parse it as a source file.
-    -arch)
-      eat=yes ;;
-    -*|$object)
-      ;;
-    *)
-      set fnord "$@" "$arg"; shift ;;
-    esac
-  done
-  obj_suffix=`echo "$object" | sed 's/^.*\././'`
-  touch "$tmpdepfile"
-  ${MAKEDEPEND-makedepend} -o"$obj_suffix" -f"$tmpdepfile" "$@"
-  rm -f "$depfile"
-  # makedepend may prepend the VPATH from the source file name to the object.
-  # No need to regex-escape $object, excess matching of '.' is harmless.
-  sed "s|^.*\($object *:\)|\1|" "$tmpdepfile" > "$depfile"
-  # Some versions of the HPUX 10.20 sed can't process the last invocation
-  # correctly.  Breaking it into two sed invocations is a workaround.
-  sed '1,2d' "$tmpdepfile" \
-    | tr ' ' "$nl" \
-    | sed -e 's/^\\$//' -e '/^$/d' -e '/:$/d' \
-    | sed -e 's/$/ :/' >> "$depfile"
-  rm -f "$tmpdepfile" "$tmpdepfile".bak
-  ;;
-
-cpp)
-  # Important note: in order to support this mode, a compiler *must*
-  # always write the preprocessed file to stdout.
-  "$@" || exit $?
-
-  # Remove the call to Libtool.
-  if test "$libtool" = yes; then
-    while test "X$1" != 'X--mode=compile'; do
-      shift
-    done
-    shift
-  fi
-
-  # Remove '-o $object'.
-  IFS=" "
-  for arg
-  do
-    case $arg in
-    -o)
-      shift
-      ;;
-    $object)
-      shift
-      ;;
-    *)
-      set fnord "$@" "$arg"
-      shift # fnord
-      shift # $arg
-      ;;
-    esac
-  done
-
-  "$@" -E \
-    | sed -n -e '/^# [0-9][0-9]* "\([^"]*\)".*/ s:: \1 \\:p' \
-             -e '/^#line [0-9][0-9]* "\([^"]*\)".*/ s:: \1 \\:p' \
-    | sed '$ s: \\$::' > "$tmpdepfile"
-  rm -f "$depfile"
-  echo "$object : \\" > "$depfile"
-  cat < "$tmpdepfile" >> "$depfile"
-  sed < "$tmpdepfile" '/^$/d;s/^ //;s/ \\$//;s/$/ :/' >> "$depfile"
-  rm -f "$tmpdepfile"
-  ;;
-
-msvisualcpp)
-  # Important note: in order to support this mode, a compiler *must*
-  # always write the preprocessed file to stdout.
-  "$@" || exit $?
-
-  # Remove the call to Libtool.
-  if test "$libtool" = yes; then
-    while test "X$1" != 'X--mode=compile'; do
-      shift
-    done
-    shift
-  fi
-
-  IFS=" "
-  for arg
-  do
-    case "$arg" in
-    -o)
-      shift
-      ;;
-    $object)
-      shift
-      ;;
-    "-Gm"|"/Gm"|"-Gi"|"/Gi"|"-ZI"|"/ZI")
-        set fnord "$@"
-        shift
-        shift
-        ;;
-    *)
-        set fnord "$@" "$arg"
-        shift
-        shift
-        ;;
-    esac
-  done
-  "$@" -E 2>/dev/null |
-  sed -n '/^#line [0-9][0-9]* "\([^"]*\)"/ s::\1:p' | $cygpath_u | sort -u > "$tmpdepfile"
-  rm -f "$depfile"
-  echo "$object : \\" > "$depfile"
-  sed < "$tmpdepfile" -n -e 's% %\\ %g' -e '/^\(.*\)$/ s::'"$tab"'\1 \\:p' >> "$depfile"
-  echo "$tab" >> "$depfile"
-  sed < "$tmpdepfile" -n -e 's% %\\ %g' -e '/^\(.*\)$/ s::\1\::p' >> "$depfile"
-  rm -f "$tmpdepfile"
-  ;;
-
-msvcmsys)
-  # This case exists only to let depend.m4 do its work.  It works by
-  # looking at the text of this script.  This case will never be run,
-  # since it is checked for above.
-  exit 1
-  ;;
-
-none)
-  exec "$@"
-  ;;
-
-*)
-  echo "Unknown depmode $depmode" 1>&2
-  exit 1
-  ;;
-esac
-
-exit 0
-
-# Local Variables:
-# mode: shell-script
-# sh-indentation: 2
-# eval: (add-hook 'before-save-hook 'time-stamp)
-# time-stamp-start: "scriptversion="
-# time-stamp-format: "%:y-%02m-%02d.%02H"
-# time-stamp-time-zone: "UTC0"
-# time-stamp-end: "; # UTC"
-# End:
--- a/build-aux/install-sh
+++ b/build-aux/install-sh
@@ -1,541 +0,0 @@
-#!/bin/sh
-# install - install a program, script, or datafile
-
-scriptversion=2020-11-14.01; # UTC
-
-# This originates from X11R5 (mit/util/scripts/install.sh), which was
-# later released in X11R6 (xc/config/util/install.sh) with the
-# following copyright and license.
-#
-# Copyright (C) 1994 X Consortium
-#
-# Permission is hereby granted, free of charge, to any person obtaining a copy
-# of this software and associated documentation files (the "Software"), to
-# deal in the Software without restriction, including without limitation the
-# rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
-# sell copies of the Software, and to permit persons to whom the Software is
-# furnished to do so, subject to the following conditions:
-#
-# The above copyright notice and this permission notice shall be included in
-# all copies or substantial portions of the Software.
-#
-# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
-# X CONSORTIUM BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
-# AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNEC-
-# TION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-#
-# Except as contained in this notice, the name of the X Consortium shall not
-# be used in advertising or otherwise to promote the sale, use or other deal-
-# ings in this Software without prior written authorization from the X Consor-
-# tium.
-#
-#
-# FSF changes to this file are in the public domain.
-#
-# Calling this script install-sh is preferred over install.sh, to prevent
-# 'make' implicit rules from creating a file called install from it
-# when there is no Makefile.
-#
-# This script is compatible with the BSD install script, but was written
-# from scratch.
-
-tab='	'
-nl='
-'
-IFS=" $tab$nl"
-
-# Set DOITPROG to "echo" to test this script.
-
-doit=${DOITPROG-}
-doit_exec=${doit:-exec}
-
-# Put in absolute file names if you don't have them in your path;
-# or use environment vars.
-
-chgrpprog=${CHGRPPROG-chgrp}
-chmodprog=${CHMODPROG-chmod}
-chownprog=${CHOWNPROG-chown}
-cmpprog=${CMPPROG-cmp}
-cpprog=${CPPROG-cp}
-mkdirprog=${MKDIRPROG-mkdir}
-mvprog=${MVPROG-mv}
-rmprog=${RMPROG-rm}
-stripprog=${STRIPPROG-strip}
-
-posix_mkdir=
-
-# Desired mode of installed file.
-mode=0755
-
-# Create dirs (including intermediate dirs) using mode 755.
-# This is like GNU 'install' as of coreutils 8.32 (2020).
-mkdir_umask=22
-
-backupsuffix=
-chgrpcmd=
-chmodcmd=$chmodprog
-chowncmd=
-mvcmd=$mvprog
-rmcmd="$rmprog -f"
-stripcmd=
-
-src=
-dst=
-dir_arg=
-dst_arg=
-
-copy_on_change=false
-is_target_a_directory=possibly
-
-usage="\
-Usage: $0 [OPTION]... [-T] SRCFILE DSTFILE
-   or: $0 [OPTION]... SRCFILES... DIRECTORY
-   or: $0 [OPTION]... -t DIRECTORY SRCFILES...
-   or: $0 [OPTION]... -d DIRECTORIES...
-
-In the 1st form, copy SRCFILE to DSTFILE.
-In the 2nd and 3rd, copy all SRCFILES to DIRECTORY.
-In the 4th, create DIRECTORIES.
-
-Options:
-     --help     display this help and exit.
-     --version  display version info and exit.
-
-  -c            (ignored)
-  -C            install only if different (preserve data modification time)
-  -d            create directories instead of installing files.
-  -g GROUP      $chgrpprog installed files to GROUP.
-  -m MODE       $chmodprog installed files to MODE.
-  -o USER       $chownprog installed files to USER.
-  -p            pass -p to $cpprog.
-  -s            $stripprog installed files.
-  -S SUFFIX     attempt to back up existing files, with suffix SUFFIX.
-  -t DIRECTORY  install into DIRECTORY.
-  -T            report an error if DSTFILE is a directory.
-
-Environment variables override the default commands:
-  CHGRPPROG CHMODPROG CHOWNPROG CMPPROG CPPROG MKDIRPROG MVPROG
-  RMPROG STRIPPROG
-
-By default, rm is invoked with -f; when overridden with RMPROG,
-it's up to you to specify -f if you want it.
-
-If -S is not specified, no backups are attempted.
-
-Email bug reports to bug-automake@gnu.org.
-Automake home page: https://www.gnu.org/software/automake/
-"
-
-while test $# -ne 0; do
-  case $1 in
-    -c) ;;
-
-    -C) copy_on_change=true;;
-
-    -d) dir_arg=true;;
-
-    -g) chgrpcmd="$chgrpprog $2"
-        shift;;
-
-    --help) echo "$usage"; exit $?;;
-
-    -m) mode=$2
-        case $mode in
-          *' '* | *"$tab"* | *"$nl"* | *'*'* | *'?'* | *'['*)
-            echo "$0: invalid mode: $mode" >&2
-            exit 1;;
-        esac
-        shift;;
-
-    -o) chowncmd="$chownprog $2"
-        shift;;
-
-    -p) cpprog="$cpprog -p";;
-
-    -s) stripcmd=$stripprog;;
-
-    -S) backupsuffix="$2"
-        shift;;
-
-    -t)
-        is_target_a_directory=always
-        dst_arg=$2
-        # Protect names problematic for 'test' and other utilities.
-        case $dst_arg in
-          -* | [=\(\)!]) dst_arg=./$dst_arg;;
-        esac
-        shift;;
-
-    -T) is_target_a_directory=never;;
-
-    --version) echo "$0 $scriptversion"; exit $?;;
-
-    --) shift
-        break;;
-
-    -*) echo "$0: invalid option: $1" >&2
-        exit 1;;
-
-    *)  break;;
-  esac
-  shift
-done
-
-# We allow the use of options -d and -T together, by making -d
-# take the precedence; this is for compatibility with GNU install.
-
-if test -n "$dir_arg"; then
-  if test -n "$dst_arg"; then
-    echo "$0: target directory not allowed when installing a directory." >&2
-    exit 1
-  fi
-fi
-
-if test $# -ne 0 && test -z "$dir_arg$dst_arg"; then
-  # When -d is used, all remaining arguments are directories to create.
-  # When -t is used, the destination is already specified.
-  # Otherwise, the last argument is the destination.  Remove it from $@.
-  for arg
-  do
-    if test -n "$dst_arg"; then
-      # $@ is not empty: it contains at least $arg.
-      set fnord "$@" "$dst_arg"
-      shift # fnord
-    fi
-    shift # arg
-    dst_arg=$arg
-    # Protect names problematic for 'test' and other utilities.
-    case $dst_arg in
-      -* | [=\(\)!]) dst_arg=./$dst_arg;;
-    esac
-  done
-fi
-
-if test $# -eq 0; then
-  if test -z "$dir_arg"; then
-    echo "$0: no input file specified." >&2
-    exit 1
-  fi
-  # It's OK to call 'install-sh -d' without argument.
-  # This can happen when creating conditional directories.
-  exit 0
-fi
-
-if test -z "$dir_arg"; then
-  if test $# -gt 1 || test "$is_target_a_directory" = always; then
-    if test ! -d "$dst_arg"; then
-      echo "$0: $dst_arg: Is not a directory." >&2
-      exit 1
-    fi
-  fi
-fi
-
-if test -z "$dir_arg"; then
-  do_exit='(exit $ret); exit $ret'
-  trap "ret=129; $do_exit" 1
-  trap "ret=130; $do_exit" 2
-  trap "ret=141; $do_exit" 13
-  trap "ret=143; $do_exit" 15
-
-  # Set umask so as not to create temps with too-generous modes.
-  # However, 'strip' requires both read and write access to temps.
-  case $mode in
-    # Optimize common cases.
-    *644) cp_umask=133;;
-    *755) cp_umask=22;;
-
-    *[0-7])
-      if test -z "$stripcmd"; then
-        u_plus_rw=
-      else
-        u_plus_rw='% 200'
-      fi
-      cp_umask=`expr '(' 777 - $mode % 1000 ')' $u_plus_rw`;;
-    *)
-      if test -z "$stripcmd"; then
-        u_plus_rw=
-      else
-        u_plus_rw=,u+rw
-      fi
-      cp_umask=$mode$u_plus_rw;;
-  esac
-fi
-
-for src
-do
-  # Protect names problematic for 'test' and other utilities.
-  case $src in
-    -* | [=\(\)!]) src=./$src;;
-  esac
-
-  if test -n "$dir_arg"; then
-    dst=$src
-    dstdir=$dst
-    test -d "$dstdir"
-    dstdir_status=$?
-    # Don't chown directories that already exist.
-    if test $dstdir_status = 0; then
-      chowncmd=""
-    fi
-  else
-
-    # Waiting for this to be detected by the "$cpprog $src $dsttmp" command
-    # might cause directories to be created, which would be especially bad
-    # if $src (and thus $dsttmp) contains '*'.
-    if test ! -f "$src" && test ! -d "$src"; then
-      echo "$0: $src does not exist." >&2
-      exit 1
-    fi
-
-    if test -z "$dst_arg"; then
-      echo "$0: no destination specified." >&2
-      exit 1
-    fi
-    dst=$dst_arg
-
-    # If destination is a directory, append the input filename.
-    if test -d "$dst"; then
-      if test "$is_target_a_directory" = never; then
-        echo "$0: $dst_arg: Is a directory" >&2
-        exit 1
-      fi
-      dstdir=$dst
-      dstbase=`basename "$src"`
-      case $dst in
-	*/) dst=$dst$dstbase;;
-	*)  dst=$dst/$dstbase;;
-      esac
-      dstdir_status=0
-    else
-      dstdir=`dirname "$dst"`
-      test -d "$dstdir"
-      dstdir_status=$?
-    fi
-  fi
-
-  case $dstdir in
-    */) dstdirslash=$dstdir;;
-    *)  dstdirslash=$dstdir/;;
-  esac
-
-  obsolete_mkdir_used=false
-
-  if test $dstdir_status != 0; then
-    case $posix_mkdir in
-      '')
-        # With -d, create the new directory with the user-specified mode.
-        # Otherwise, rely on $mkdir_umask.
-        if test -n "$dir_arg"; then
-          mkdir_mode=-m$mode
-        else
-          mkdir_mode=
-        fi
-
-        posix_mkdir=false
-	# The $RANDOM variable is not portable (e.g., dash).  Use it
-	# here however when possible just to lower collision chance.
-	tmpdir=${TMPDIR-/tmp}/ins$RANDOM-$$
-
-	trap '
-	  ret=$?
-	  rmdir "$tmpdir/a/b" "$tmpdir/a" "$tmpdir" 2>/dev/null
-	  exit $ret
-	' 0
-
-	# Because "mkdir -p" follows existing symlinks and we likely work
-	# directly in world-writeable /tmp, make sure that the '$tmpdir'
-	# directory is successfully created first before we actually test
-	# 'mkdir -p'.
-	if (umask $mkdir_umask &&
-	    $mkdirprog $mkdir_mode "$tmpdir" &&
-	    exec $mkdirprog $mkdir_mode -p -- "$tmpdir/a/b") >/dev/null 2>&1
-	then
-	  if test -z "$dir_arg" || {
-	       # Check for POSIX incompatibilities with -m.
-	       # HP-UX 11.23 and IRIX 6.5 mkdir -m -p sets group- or
-	       # other-writable bit of parent directory when it shouldn't.
-	       # FreeBSD 6.1 mkdir -m -p sets mode of existing directory.
-	       test_tmpdir="$tmpdir/a"
-	       ls_ld_tmpdir=`ls -ld "$test_tmpdir"`
-	       case $ls_ld_tmpdir in
-		 d????-?r-*) different_mode=700;;
-		 d????-?--*) different_mode=755;;
-		 *) false;;
-	       esac &&
-	       $mkdirprog -m$different_mode -p -- "$test_tmpdir" && {
-		 ls_ld_tmpdir_1=`ls -ld "$test_tmpdir"`
-		 test "$ls_ld_tmpdir" = "$ls_ld_tmpdir_1"
-	       }
-	     }
-	  then posix_mkdir=:
-	  fi
-	  rmdir "$tmpdir/a/b" "$tmpdir/a" "$tmpdir"
-	else
-	  # Remove any dirs left behind by ancient mkdir implementations.
-	  rmdir ./$mkdir_mode ./-p ./-- "$tmpdir" 2>/dev/null
-	fi
-	trap '' 0;;
-    esac
-
-    if
-      $posix_mkdir && (
-        umask $mkdir_umask &&
-        $doit_exec $mkdirprog $mkdir_mode -p -- "$dstdir"
-      )
-    then :
-    else
-
-      # mkdir does not conform to POSIX,
-      # or it failed possibly due to a race condition.  Create the
-      # directory the slow way, step by step, checking for races as we go.
-
-      case $dstdir in
-        /*) prefix='/';;
-        [-=\(\)!]*) prefix='./';;
-        *)  prefix='';;
-      esac
-
-      oIFS=$IFS
-      IFS=/
-      set -f
-      set fnord $dstdir
-      shift
-      set +f
-      IFS=$oIFS
-
-      prefixes=
-
-      for d
-      do
-        test X"$d" = X && continue
-
-        prefix=$prefix$d
-        if test -d "$prefix"; then
-          prefixes=
-        else
-          if $posix_mkdir; then
-            (umask $mkdir_umask &&
-             $doit_exec $mkdirprog $mkdir_mode -p -- "$dstdir") && break
-            # Don't fail if two instances are running concurrently.
-            test -d "$prefix" || exit 1
-          else
-            case $prefix in
-              *\'*) qprefix=`echo "$prefix" | sed "s/'/'\\\\\\\\''/g"`;;
-              *) qprefix=$prefix;;
-            esac
-            prefixes="$prefixes '$qprefix'"
-          fi
-        fi
-        prefix=$prefix/
-      done
-
-      if test -n "$prefixes"; then
-        # Don't fail if two instances are running concurrently.
-        (umask $mkdir_umask &&
-         eval "\$doit_exec \$mkdirprog $prefixes") ||
-          test -d "$dstdir" || exit 1
-        obsolete_mkdir_used=true
-      fi
-    fi
-  fi
-
-  if test -n "$dir_arg"; then
-    { test -z "$chowncmd" || $doit $chowncmd "$dst"; } &&
-    { test -z "$chgrpcmd" || $doit $chgrpcmd "$dst"; } &&
-    { test "$obsolete_mkdir_used$chowncmd$chgrpcmd" = false ||
-      test -z "$chmodcmd" || $doit $chmodcmd $mode "$dst"; } || exit 1
-  else
-
-    # Make a couple of temp file names in the proper directory.
-    dsttmp=${dstdirslash}_inst.$$_
-    rmtmp=${dstdirslash}_rm.$$_
-
-    # Trap to clean up those temp files at exit.
-    trap 'ret=$?; rm -f "$dsttmp" "$rmtmp" && exit $ret' 0
-
-    # Copy the file name to the temp name.
-    (umask $cp_umask &&
-     { test -z "$stripcmd" || {
-	 # Create $dsttmp read-write so that cp doesn't create it read-only,
-	 # which would cause strip to fail.
-	 if test -z "$doit"; then
-	   : >"$dsttmp" # No need to fork-exec 'touch'.
-	 else
-	   $doit touch "$dsttmp"
-	 fi
-       }
-     } &&
-     $doit_exec $cpprog "$src" "$dsttmp") &&
-
-    # and set any options; do chmod last to preserve setuid bits.
-    #
-    # If any of these fail, we abort the whole thing.  If we want to
-    # ignore errors from any of these, just make sure not to ignore
-    # errors from the above "$doit $cpprog $src $dsttmp" command.
-    #
-    { test -z "$chowncmd" || $doit $chowncmd "$dsttmp"; } &&
-    { test -z "$chgrpcmd" || $doit $chgrpcmd "$dsttmp"; } &&
-    { test -z "$stripcmd" || $doit $stripcmd "$dsttmp"; } &&
-    { test -z "$chmodcmd" || $doit $chmodcmd $mode "$dsttmp"; } &&
-
-    # If -C, don't bother to copy if it wouldn't change the file.
-    if $copy_on_change &&
-       old=`LC_ALL=C ls -dlL "$dst"     2>/dev/null` &&
-       new=`LC_ALL=C ls -dlL "$dsttmp"  2>/dev/null` &&
-       set -f &&
-       set X $old && old=:$2:$4:$5:$6 &&
-       set X $new && new=:$2:$4:$5:$6 &&
-       set +f &&
-       test "$old" = "$new" &&
-       $cmpprog "$dst" "$dsttmp" >/dev/null 2>&1
-    then
-      rm -f "$dsttmp"
-    else
-      # If $backupsuffix is set, and the file being installed
-      # already exists, attempt a backup.  Don't worry if it fails,
-      # e.g., if mv doesn't support -f.
-      if test -n "$backupsuffix" && test -f "$dst"; then
-        $doit $mvcmd -f "$dst" "$dst$backupsuffix" 2>/dev/null
-      fi
-
-      # Rename the file to the real destination.
-      $doit $mvcmd -f "$dsttmp" "$dst" 2>/dev/null ||
-
-      # The rename failed, perhaps because mv can't rename something else
-      # to itself, or perhaps because mv is so ancient that it does not
-      # support -f.
-      {
-        # Now remove or move aside any old file at destination location.
-        # We try this two ways since rm can't unlink itself on some
-        # systems and the destination file might be busy for other
-        # reasons.  In this case, the final cleanup might fail but the new
-        # file should still install successfully.
-        {
-          test ! -f "$dst" ||
-          $doit $rmcmd "$dst" 2>/dev/null ||
-          { $doit $mvcmd -f "$dst" "$rmtmp" 2>/dev/null &&
-            { $doit $rmcmd "$rmtmp" 2>/dev/null; :; }
-          } ||
-          { echo "$0: cannot unlink or rename $dst" >&2
-            (exit 1); exit 1
-          }
-        } &&
-
-        # Now rename the file to the real destination.
-        $doit $mvcmd "$dsttmp" "$dst"
-      }
-    fi || exit 1
-
-    trap '' 0
-  fi
-done
-
-# Local variables:
-# eval: (add-hook 'before-save-hook 'time-stamp)
-# time-stamp-start: "scriptversion="
-# time-stamp-format: "%:y-%02m-%02d.%02H"
-# time-stamp-time-zone: "UTC0"
-# time-stamp-end: "; # UTC"
-# End:
--- a/build-aux/ltmain.sh
+++ b/build-aux/ltmain.sh
--- a/build-aux/missing
+++ b/build-aux/missing
@@ -1,215 +0,0 @@
-#! /bin/sh
-# Common wrapper for a few potentially missing GNU programs.
-
-scriptversion=2018-03-07.03; # UTC
-
-# Copyright (C) 1996-2021 Free Software Foundation, Inc.
-# Originally written by Fran,cois Pinard <pinard@iro.umontreal.ca>, 1996.
-
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 2, or (at your option)
-# any later version.
-
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-
-# You should have received a copy of the GNU General Public License
-# along with this program.  If not, see <https://www.gnu.org/licenses/>.
-
-# As a special exception to the GNU General Public License, if you
-# distribute this file as part of a program that contains a
-# configuration script generated by Autoconf, you may include it under
-# the same distribution terms that you use for the rest of that program.
-
-if test $# -eq 0; then
-  echo 1>&2 "Try '$0 --help' for more information"
-  exit 1
-fi
-
-case $1 in
-
-  --is-lightweight)
-    # Used by our autoconf macros to check whether the available missing
-    # script is modern enough.
-    exit 0
-    ;;
-
-  --run)
-    # Back-compat with the calling convention used by older automake.
-    shift
-    ;;
-
-  -h|--h|--he|--hel|--help)
-    echo "\
-$0 [OPTION]... PROGRAM [ARGUMENT]...
-
-Run 'PROGRAM [ARGUMENT]...', returning a proper advice when this fails due
-to PROGRAM being missing or too old.
-
-Options:
-  -h, --help      display this help and exit
-  -v, --version   output version information and exit
-
-Supported PROGRAM values:
-  aclocal   autoconf  autoheader   autom4te  automake  makeinfo
-  bison     yacc      flex         lex       help2man
-
-Version suffixes to PROGRAM as well as the prefixes 'gnu-', 'gnu', and
-'g' are ignored when checking the name.
-
-Send bug reports to <bug-automake@gnu.org>."
-    exit $?
-    ;;
-
-  -v|--v|--ve|--ver|--vers|--versi|--versio|--version)
-    echo "missing $scriptversion (GNU Automake)"
-    exit $?
-    ;;
-
-  -*)
-    echo 1>&2 "$0: unknown '$1' option"
-    echo 1>&2 "Try '$0 --help' for more information"
-    exit 1
-    ;;
-
-esac
-
-# Run the given program, remember its exit status.
-"$@"; st=$?
-
-# If it succeeded, we are done.
-test $st -eq 0 && exit 0
-
-# Also exit now if we it failed (or wasn't found), and '--version' was
-# passed; such an option is passed most likely to detect whether the
-# program is present and works.
-case $2 in --version|--help) exit $st;; esac
-
-# Exit code 63 means version mismatch.  This often happens when the user
-# tries to use an ancient version of a tool on a file that requires a
-# minimum version.
-if test $st -eq 63; then
-  msg="probably too old"
-elif test $st -eq 127; then
-  # Program was missing.
-  msg="missing on your system"
-else
-  # Program was found and executed, but failed.  Give up.
-  exit $st
-fi
-
-perl_URL=https://www.perl.org/
-flex_URL=https://github.com/westes/flex
-gnu_software_URL=https://www.gnu.org/software
-
-program_details ()
-{
-  case $1 in
-    aclocal|automake)
-      echo "The '$1' program is part of the GNU Automake package:"
-      echo "<$gnu_software_URL/automake>"
-      echo "It also requires GNU Autoconf, GNU m4 and Perl in order to run:"
-      echo "<$gnu_software_URL/autoconf>"
-      echo "<$gnu_software_URL/m4/>"
-      echo "<$perl_URL>"
-      ;;
-    autoconf|autom4te|autoheader)
-      echo "The '$1' program is part of the GNU Autoconf package:"
-      echo "<$gnu_software_URL/autoconf/>"
-      echo "It also requires GNU m4 and Perl in order to run:"
-      echo "<$gnu_software_URL/m4/>"
-      echo "<$perl_URL>"
-      ;;
-  esac
-}
-
-give_advice ()
-{
-  # Normalize program name to check for.
-  normalized_program=`echo "$1" | sed '
-    s/^gnu-//; t
-    s/^gnu//; t
-    s/^g//; t'`
-
-  printf '%s\n' "'$1' is $msg."
-
-  configure_deps="'configure.ac' or m4 files included by 'configure.ac'"
-  case $normalized_program in
-    autoconf*)
-      echo "You should only need it if you modified 'configure.ac',"
-      echo "or m4 files included by it."
-      program_details 'autoconf'
-      ;;
-    autoheader*)
-      echo "You should only need it if you modified 'acconfig.h' or"
-      echo "$configure_deps."
-      program_details 'autoheader'
-      ;;
-    automake*)
-      echo "You should only need it if you modified 'Makefile.am' or"
-      echo "$configure_deps."
-      program_details 'automake'
-      ;;
-    aclocal*)
-      echo "You should only need it if you modified 'acinclude.m4' or"
-      echo "$configure_deps."
-      program_details 'aclocal'
-      ;;
-   autom4te*)
-      echo "You might have modified some maintainer files that require"
-      echo "the 'autom4te' program to be rebuilt."
-      program_details 'autom4te'
-      ;;
-    bison*|yacc*)
-      echo "You should only need it if you modified a '.y' file."
-      echo "You may want to install the GNU Bison package:"
-      echo "<$gnu_software_URL/bison/>"
-      ;;
-    lex*|flex*)
-      echo "You should only need it if you modified a '.l' file."
-      echo "You may want to install the Fast Lexical Analyzer package:"
-      echo "<$flex_URL>"
-      ;;
-    help2man*)
-      echo "You should only need it if you modified a dependency" \
-           "of a man page."
-      echo "You may want to install the GNU Help2man package:"
-      echo "<$gnu_software_URL/help2man/>"
-    ;;
-    makeinfo*)
-      echo "You should only need it if you modified a '.texi' file, or"
-      echo "any other file indirectly affecting the aspect of the manual."
-      echo "You might want to install the Texinfo package:"
-      echo "<$gnu_software_URL/texinfo/>"
-      echo "The spurious makeinfo call might also be the consequence of"
-      echo "using a buggy 'make' (AIX, DU, IRIX), in which case you might"
-      echo "want to install GNU make:"
-      echo "<$gnu_software_URL/make/>"
-      ;;
-    *)
-      echo "You might have modified some files without having the proper"
-      echo "tools for further handling them.  Check the 'README' file, it"
-      echo "often tells you about the needed prerequisites for installing"
-      echo "this package.  You may also peek at any GNU archive site, in"
-      echo "case some other package contains this missing '$1' program."
-      ;;
-  esac
-}
-
-give_advice "$1" | sed -e '1s/^/WARNING: /' \
-                       -e '2,$s/^/         /' >&2
-
-# Propagate the correct exit status (expected to be 127 for a program
-# not found, 63 for a program that failed due to version mismatch).
-exit $st
-
-# Local variables:
-# eval: (add-hook 'before-save-hook 'time-stamp)
-# time-stamp-start: "scriptversion="
-# time-stamp-format: "%:y-%02m-%02d.%02H"
-# time-stamp-time-zone: "UTC0"
-# time-stamp-end: "; # UTC"
-# End:
--- a/build-aux/test-driver
+++ b/build-aux/test-driver
@@ -1,153 +0,0 @@
-#! /bin/sh
-# test-driver - basic testsuite driver script.
-
-scriptversion=2018-03-07.03; # UTC
-
-# Copyright (C) 2011-2021 Free Software Foundation, Inc.
-#
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 2, or (at your option)
-# any later version.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with this program.  If not, see <https://www.gnu.org/licenses/>.
-
-# As a special exception to the GNU General Public License, if you
-# distribute this file as part of a program that contains a
-# configuration script generated by Autoconf, you may include it under
-# the same distribution terms that you use for the rest of that program.
-
-# This file is maintained in Automake, please report
-# bugs to <bug-automake@gnu.org> or send patches to
-# <automake-patches@gnu.org>.
-
-# Make unconditional expansion of undefined variables an error.  This
-# helps a lot in preventing typo-related bugs.
-set -u
-
-usage_error ()
-{
-  echo "$0: $*" >&2
-  print_usage >&2
-  exit 2
-}
-
-print_usage ()
-{
-  cat <<END
-Usage:
-  test-driver --test-name NAME --log-file PATH --trs-file PATH
-              [--expect-failure {yes|no}] [--color-tests {yes|no}]
-              [--enable-hard-errors {yes|no}] [--]
-              TEST-SCRIPT [TEST-SCRIPT-ARGUMENTS]
-
-The '--test-name', '--log-file' and '--trs-file' options are mandatory.
-See the GNU Automake documentation for information.
-END
-}
-
-test_name= # Used for reporting.
-log_file=  # Where to save the output of the test script.
-trs_file=  # Where to save the metadata of the test run.
-expect_failure=no
-color_tests=no
-enable_hard_errors=yes
-while test $# -gt 0; do
-  case $1 in
-  --help) print_usage; exit $?;;
-  --version) echo "test-driver $scriptversion"; exit $?;;
-  --test-name) test_name=$2; shift;;
-  --log-file) log_file=$2; shift;;
-  --trs-file) trs_file=$2; shift;;
-  --color-tests) color_tests=$2; shift;;
-  --expect-failure) expect_failure=$2; shift;;
-  --enable-hard-errors) enable_hard_errors=$2; shift;;
-  --) shift; break;;
-  -*) usage_error "invalid option: '$1'";;
-   *) break;;
-  esac
-  shift
-done
-
-missing_opts=
-test x"$test_name" = x && missing_opts="$missing_opts --test-name"
-test x"$log_file"  = x && missing_opts="$missing_opts --log-file"
-test x"$trs_file"  = x && missing_opts="$missing_opts --trs-file"
-if test x"$missing_opts" != x; then
-  usage_error "the following mandatory options are missing:$missing_opts"
-fi
-
-if test $# -eq 0; then
-  usage_error "missing argument"
-fi
-
-if test $color_tests = yes; then
-  # Keep this in sync with 'lib/am/check.am:$(am__tty_colors)'.
-  red='[0;31m' # Red.
-  grn='[0;32m' # Green.
-  lgn='[1;32m' # Light green.
-  blu='[1;34m' # Blue.
-  mgn='[0;35m' # Magenta.
-  std='[m'     # No color.
-else
-  red= grn= lgn= blu= mgn= std=
-fi
-
-do_exit='rm -f $log_file $trs_file; (exit $st); exit $st'
-trap "st=129; $do_exit" 1
-trap "st=130; $do_exit" 2
-trap "st=141; $do_exit" 13
-trap "st=143; $do_exit" 15
-
-# Test script is run here. We create the file first, then append to it,
-# to ameliorate tests themselves also writing to the log file. Our tests
-# don't, but others can (automake bug#35762).
-: >"$log_file"
-"$@" >>"$log_file" 2>&1
-estatus=$?
-
-if test $enable_hard_errors = no && test $estatus -eq 99; then
-  tweaked_estatus=1
-else
-  tweaked_estatus=$estatus
-fi
-
-case $tweaked_estatus:$expect_failure in
-  0:yes) col=$red res=XPASS recheck=yes gcopy=yes;;
-  0:*)   col=$grn res=PASS  recheck=no  gcopy=no;;
-  77:*)  col=$blu res=SKIP  recheck=no  gcopy=yes;;
-  99:*)  col=$mgn res=ERROR recheck=yes gcopy=yes;;
-  *:yes) col=$lgn res=XFAIL recheck=no  gcopy=yes;;
-  *:*)   col=$red res=FAIL  recheck=yes gcopy=yes;;
-esac
-
-# Report the test outcome and exit status in the logs, so that one can
-# know whether the test passed or failed simply by looking at the '.log'
-# file, without the need of also peaking into the corresponding '.trs'
-# file (automake bug#11814).
-echo "$res $test_name (exit status: $estatus)" >>"$log_file"
-
-# Report outcome to console.
-echo "${col}${res}${std}: $test_name"
-
-# Register the test result, and other relevant metadata.
-echo ":test-result: $res" > $trs_file
-echo ":global-test-result: $res" >> $trs_file
-echo ":recheck: $recheck" >> $trs_file
-echo ":copy-in-global-log: $gcopy" >> $trs_file
-
-# Local Variables:
-# mode: shell-script
-# sh-indentation: 2
-# eval: (add-hook 'before-save-hook 'time-stamp)
-# time-stamp-start: "scriptversion="
-# time-stamp-format: "%:y-%02m-%02d.%02H"
-# time-stamp-time-zone: "UTC0"
-# time-stamp-end: "; # UTC"
-# End:
--- a/config.h.in
+++ b/config.h.in
@@ -1,455 +0,0 @@
-/* config.h.in.  Generated from configure.ac by autoheader.  */
-
-/* Define if account management tools should be installed setuid and
-   authenticate the callers */
-#undef ACCT_TOOLS_SETUID
-
-/* Define to support lastlog. */
-#undef ENABLE_LASTLOG
-
-/* Define to manage session support with logind. */
-#undef ENABLE_LOGIND
-
-/* Define to 1 if translation of program messages to the user's native
-   language is requested. */
-#undef ENABLE_NLS
-
-/* Define to support the subordinate IDs. */
-#undef ENABLE_SUBIDS
-
-/* Path for faillog file. */
-#undef FAILLOG_FILE
-
-/* max group name length */
-#undef GROUP_NAME_MAX_LENGTH
-
-/* Define to 1 if you have the declaration of 'pam_fail_delay' */
-#undef HAS_PAM_FAIL_DELAY
-
-/* Defined to 1 if you have the declaration of 'secure_getenv' */
-#undef HAS_SECURE_GETENV
-
-/* Define to 1 if you have the <acl/libacl.h> header file. */
-#undef HAVE_ACL_LIBACL_H
-
-/* Define to 1 if you have the `arc4random_buf' function. */
-#undef HAVE_ARC4RANDOM_BUF
-
-/* Define to 1 if you have the <attr/error_context.h> header file. */
-#undef HAVE_ATTR_ERROR_CONTEXT_H
-
-/* Define to 1 if you have the <attr/libattr.h> header file. */
-#undef HAVE_ATTR_LIBATTR_H
-
-/* Define to 1 if you have the Mac OS X function CFLocaleCopyCurrent in the
-   CoreFoundation framework. */
-#undef HAVE_CFLOCALECOPYCURRENT
-
-/* Define to 1 if you have the Mac OS X function CFPreferencesCopyAppValue in
-   the CoreFoundation framework. */
-#undef HAVE_CFPREFERENCESCOPYAPPVALUE
-
-/* Define if the GNU dcgettext() function is already present or preinstalled.
-   */
-#undef HAVE_DCGETTEXT
-
-/* Define to 1 if you have the declaration of `cygwin_conv_path', and to 0 if
-   you don't. */
-#undef HAVE_DECL_CYGWIN_CONV_PATH
-
-/* Define to 1 if you have the declaration of `PAM_DATA_SILENT', and to 0 if
-   you don't. */
-#undef HAVE_DECL_PAM_DATA_SILENT
-
-/* Define to 1 if you have the declaration of `PAM_DELETE_CRED', and to 0 if
-   you don't. */
-#undef HAVE_DECL_PAM_DELETE_CRED
-
-/* Define to 1 if you have the declaration of `PAM_ESTABLISH_CRED', and to 0
-   if you don't. */
-#undef HAVE_DECL_PAM_ESTABLISH_CRED
-
-/* Define to 1 if you have the declaration of `PAM_NEW_AUTHTOK_REQD', and to 0
-   if you don't. */
-#undef HAVE_DECL_PAM_NEW_AUTHTOK_REQD
-
-/* Define if you have the GNU dld library. */
-#undef HAVE_DLD
-
-/* Define to 1 if you have the `dlerror' function. */
-#undef HAVE_DLERROR
-
-/* Define to 1 if you have the <dlfcn.h> header file. */
-#undef HAVE_DLFCN_H
-
-/* Define if you have the _dyld_func_lookup function. */
-#undef HAVE_DYLD
-
-/* Define to 1 if you have the `explicit_bzero' function. */
-#undef HAVE_EXPLICIT_BZERO
-
-/* Defined to 1 if you have the declaration of 'fgetpwent_r' */
-#undef HAVE_FGETPWENT_R
-
-/* Define to 1 if you have the `getentropy' function. */
-#undef HAVE_GETENTROPY
-
-/* Define to 1 if you have the `getrandom' function. */
-#undef HAVE_GETRANDOM
-
-/* Define to 1 if you have the `getspnam_r' function. */
-#undef HAVE_GETSPNAM_R
-
-/* Define if the GNU gettext() function is already present or preinstalled. */
-#undef HAVE_GETTEXT
-
-/* Define if you have the iconv() function and it works. */
-#undef HAVE_ICONV
-
-/* Define to 1 if you have the `innetgr' function. */
-#undef HAVE_INNETGR
-
-/* Define to 1 if you have the <inttypes.h> header file. */
-#undef HAVE_INTTYPES_H
-
-/* Define to 1 if you have the `lckpwdf' function. */
-#undef HAVE_LCKPWDF
-
-/* Define if you have the libdl library or equivalent. */
-#undef HAVE_LIBDL
-
-/* Define if libdlloader will be built on this platform */
-#undef HAVE_LIBDLLOADER
-
-/* Define to 1 if you have the <linux/btrfs_tree.h> header file. */
-#undef HAVE_LINUX_BTRFS_TREE_H
-
-/* Define to 1 if you have the <linux/magic.h> header file. */
-#undef HAVE_LINUX_MAGIC_H
-
-/* Define if struct lastlog has ll_host */
-#undef HAVE_LL_HOST
-
-/* Define to 1 if you have the `lutimes' function. */
-#undef HAVE_LUTIMES
-
-/* Define to 1 if you have the `memset_explicit' function. */
-#undef HAVE_MEMSET_EXPLICIT
-
-/* Define to 1 if you have the <minix/config.h> header file. */
-#undef HAVE_MINIX_CONFIG_H
-
-/* Define to 1 if you have the `putgrent' function. */
-#undef HAVE_PUTGRENT
-
-/* Define to 1 if you have the `putpwent' function. */
-#undef HAVE_PUTPWENT
-
-/* Define to 1 if you have the `putspent' function. */
-#undef HAVE_PUTSPENT
-
-/* Define to 1 if you have the <readpassphrase.h> header file. */
-#undef HAVE_READPASSPHRASE_H
-
-/* Define to 1 if you have the `rpmatch' function. */
-#undef HAVE_RPMATCH
-
-/* Define to 1 if you have the <security/openpam.h> header file. */
-#undef HAVE_SECURITY_OPENPAM_H
-
-/* Define to 1 if you have the <security/pam_misc.h> header file. */
-#undef HAVE_SECURITY_PAM_MISC_H
-
-/* Define to 1 if you have the <selinux/selinux.h> header file. */
-#undef HAVE_SELINUX_SELINUX_H
-
-/* Define to 1 if you have the <semanage/semanage.h> header file. */
-#undef HAVE_SEMANAGE_SEMANAGE_H
-
-/* Define to 1 if you have the `sgetgrent' function. */
-#undef HAVE_SGETGRENT
-
-/* Define to 1 if you have the `sgetpwent' function. */
-#undef HAVE_SGETPWENT
-
-/* Define to 1 if you have the `sgetspent' function. */
-#undef HAVE_SGETSPENT
-
-/* Define if you have the shl_load function. */
-#undef HAVE_SHL_LOAD
-
-/* Define to 1 if you have the <stdint.h> header file. */
-#undef HAVE_STDINT_H
-
-/* Define to 1 if you have the <stdio.h> header file. */
-#undef HAVE_STDIO_H
-
-/* Define to 1 if you have the <stdlib.h> header file. */
-#undef HAVE_STDLIB_H
-
-/* Define to 1 if you have the `stpecpy' function. */
-#undef HAVE_STPECPY
-
-/* Define to 1 if you have the `stpeprintf' function. */
-#undef HAVE_STPEPRINTF
-
-/* Define to 1 if you have the <strings.h> header file. */
-#undef HAVE_STRINGS_H
-
-/* Define to 1 if you have the <string.h> header file. */
-#undef HAVE_STRING_H
-
-/* Define to 1 if `ut_addr' is a member of `struct utmpx'. */
-#undef HAVE_STRUCT_UTMPX_UT_ADDR
-
-/* Define to 1 if `ut_addr_v6' is a member of `struct utmpx'. */
-#undef HAVE_STRUCT_UTMPX_UT_ADDR_V6
-
-/* Define to 1 if `ut_host' is a member of `struct utmpx'. */
-#undef HAVE_STRUCT_UTMPX_UT_HOST
-
-/* Define to 1 if `ut_name' is a member of `struct utmpx'. */
-#undef HAVE_STRUCT_UTMPX_UT_NAME
-
-/* Define to 1 if `ut_syslen' is a member of `struct utmpx'. */
-#undef HAVE_STRUCT_UTMPX_UT_SYSLEN
-
-/* Define to 1 if `ut_time' is a member of `struct utmpx'. */
-#undef HAVE_STRUCT_UTMPX_UT_TIME
-
-/* Define to 1 if `ut_xtime' is a member of `struct utmpx'. */
-#undef HAVE_STRUCT_UTMPX_UT_XTIME
-
-/* Define to 1 if you have the <sys/statfs.h> header file. */
-#undef HAVE_SYS_STATFS_H
-
-/* Define to 1 if you have the <sys/stat.h> header file. */
-#undef HAVE_SYS_STAT_H
-
-/* Define to 1 if you have the <sys/types.h> header file. */
-#undef HAVE_SYS_TYPES_H
-
-/* Define to 1 if you have the <tcb.h> header file. */
-#undef HAVE_TCB_H
-
-/* Define to 1 if you have the <unistd.h> header file. */
-#undef HAVE_UNISTD_H
-
-/* Define to 1 if you have the `updwtmpx' function. */
-#undef HAVE_UPDWTMPX
-
-/* Define to 1 if you have the <utime.h> header file. */
-#undef HAVE_UTIME_H
-
-/* Define to 1 if `utime(file, NULL)' sets file's timestamp to the present. */
-#undef HAVE_UTIME_NULL
-
-/* Define to support vendor settings. */
-#undef HAVE_VENDORDIR
-
-/* Define to 1 if you have the <wchar.h> header file. */
-#undef HAVE_WCHAR_H
-
-/* Define to the sub-directory where libtool stores uninstalled libraries. */
-#undef LT_OBJDIR
-
-/* Location of system mail spool directory. */
-#undef MAIL_SPOOL_DIR
-
-/* Name of user's mail spool file if stored in user's home directory. */
-#undef MAIL_SPOOL_FILE
-
-/* Name of package */
-#undef PACKAGE
-
-/* Define to the address where bug reports for this package should be sent. */
-#undef PACKAGE_BUGREPORT
-
-/* Define to the full name of this package. */
-#undef PACKAGE_NAME
-
-/* Define to the full name and version of this package. */
-#undef PACKAGE_STRING
-
-/* Define to the one symbol short name of this package. */
-#undef PACKAGE_TARNAME
-
-/* Define to the home page for this package. */
-#undef PACKAGE_URL
-
-/* Define to the version of this package. */
-#undef PACKAGE_VERSION
-
-/* Path to passwd program. */
-#undef PASSWD_PROGRAM
-
-/* Define to support the shadow group file. */
-#undef SHADOWGRP
-
-/* PAM conversation to use */
-#undef SHADOW_PAM_CONVERSATION
-
-/* The default shell. */
-#undef SHELL
-
-/* The size of `gid_t', as computed by sizeof. */
-#undef SIZEOF_GID_T
-
-/* The size of `uid_t', as computed by sizeof. */
-#undef SIZEOF_UID_T
-
-/* Define to support S/Key logins. */
-#undef SKEY
-
-/* Define to support newer BSD S/Key API */
-#undef SKEY_BSD_STYLE
-
-/* Define to 1 if all of the C90 standard headers exist (not just the ones
-   required in a freestanding environment). This macro is provided for
-   backward compatibility; new code need not use it. */
-#undef STDC_HEADERS
-
-/* Define to support /etc/suauth su access control. */
-#undef SU_ACCESS
-
-/* Define to allow the bcrypt password encryption algorithm */
-#undef USE_BCRYPT
-
-/* Define to support flushing of nscd caches */
-#undef USE_NSCD
-
-/* Define to support Pluggable Authentication Modules */
-#undef USE_PAM
-
-/* Define to allow the SHA256 and SHA512 password encryption algorithms */
-#undef USE_SHA_CRYPT
-
-/* Define to support flushing of sssd caches */
-#undef USE_SSSD
-
-/* Enable extensions on AIX 3, Interix.  */
-#ifndef _ALL_SOURCE
-# undef _ALL_SOURCE
-#endif
-/* Enable general extensions on macOS.  */
-#ifndef _DARWIN_C_SOURCE
-# undef _DARWIN_C_SOURCE
-#endif
-/* Enable general extensions on Solaris.  */
-#ifndef __EXTENSIONS__
-# undef __EXTENSIONS__
-#endif
-/* Enable GNU extensions on systems that have them.  */
-#ifndef _GNU_SOURCE
-# undef _GNU_SOURCE
-#endif
-/* Enable X/Open compliant socket functions that do not require linking
-   with -lxnet on HP-UX 11.11.  */
-#ifndef _HPUX_ALT_XOPEN_SOCKET_API
-# undef _HPUX_ALT_XOPEN_SOCKET_API
-#endif
-/* Identify the host operating system as Minix.
-   This macro does not affect the system headers' behavior.
-   A future release of Autoconf may stop defining this macro.  */
-#ifndef _MINIX
-# undef _MINIX
-#endif
-/* Enable general extensions on NetBSD.
-   Enable NetBSD compatibility extensions on Minix.  */
-#ifndef _NETBSD_SOURCE
-# undef _NETBSD_SOURCE
-#endif
-/* Enable OpenBSD compatibility extensions on NetBSD.
-   Oddly enough, this does nothing on OpenBSD.  */
-#ifndef _OPENBSD_SOURCE
-# undef _OPENBSD_SOURCE
-#endif
-/* Define to 1 if needed for POSIX-compatible behavior.  */
-#ifndef _POSIX_SOURCE
-# undef _POSIX_SOURCE
-#endif
-/* Define to 2 if needed for POSIX-compatible behavior.  */
-#ifndef _POSIX_1_SOURCE
-# undef _POSIX_1_SOURCE
-#endif
-/* Enable POSIX-compatible threading on Solaris.  */
-#ifndef _POSIX_PTHREAD_SEMANTICS
-# undef _POSIX_PTHREAD_SEMANTICS
-#endif
-/* Enable extensions specified by ISO/IEC TS 18661-5:2014.  */
-#ifndef __STDC_WANT_IEC_60559_ATTRIBS_EXT__
-# undef __STDC_WANT_IEC_60559_ATTRIBS_EXT__
-#endif
-/* Enable extensions specified by ISO/IEC TS 18661-1:2014.  */
-#ifndef __STDC_WANT_IEC_60559_BFP_EXT__
-# undef __STDC_WANT_IEC_60559_BFP_EXT__
-#endif
-/* Enable extensions specified by ISO/IEC TS 18661-2:2015.  */
-#ifndef __STDC_WANT_IEC_60559_DFP_EXT__
-# undef __STDC_WANT_IEC_60559_DFP_EXT__
-#endif
-/* Enable extensions specified by ISO/IEC TS 18661-4:2015.  */
-#ifndef __STDC_WANT_IEC_60559_FUNCS_EXT__
-# undef __STDC_WANT_IEC_60559_FUNCS_EXT__
-#endif
-/* Enable extensions specified by ISO/IEC TS 18661-3:2015.  */
-#ifndef __STDC_WANT_IEC_60559_TYPES_EXT__
-# undef __STDC_WANT_IEC_60559_TYPES_EXT__
-#endif
-/* Enable extensions specified by ISO/IEC TR 24731-2:2010.  */
-#ifndef __STDC_WANT_LIB_EXT2__
-# undef __STDC_WANT_LIB_EXT2__
-#endif
-/* Enable extensions specified by ISO/IEC 24747:2009.  */
-#ifndef __STDC_WANT_MATH_SPEC_FUNCS__
-# undef __STDC_WANT_MATH_SPEC_FUNCS__
-#endif
-/* Enable extensions on HP NonStop.  */
-#ifndef _TANDEM_SOURCE
-# undef _TANDEM_SOURCE
-#endif
-/* Enable X/Open extensions.  Define to 500 only if necessary
-   to make mbstate_t available.  */
-#ifndef _XOPEN_SOURCE
-# undef _XOPEN_SOURCE
-#endif
-
-
-/* Define to allow the yescrypt password encryption algorithm */
-#undef USE_YESCRYPT
-
-/* Directory for distribution provided configuration files */
-#undef VENDORDIR
-
-/* Version number of package */
-#undef VERSION
-
-/* Build shadow with ACL support */
-#undef WITH_ACL
-
-/* Build shadow with Extended Attributes support */
-#undef WITH_ATTR
-
-/* Define if you want to enable Audit messages */
-#undef WITH_AUDIT
-
-/* Build shadow with BtrFS support */
-#undef WITH_BTRFS
-
-/* Build shadow without libbsd support */
-#undef WITH_LIBBSD
-
-/* Build shadow with SELinux support */
-#undef WITH_SELINUX
-
-/* Build with su */
-#undef WITH_SU
-
-/* Build shadow with tcb support (incomplete) */
-#undef WITH_TCB
-
-/* Number of bits in a file offset, on hosts where this is settable. */
-#undef _FILE_OFFSET_BITS
-
-/* Define for large files, on AIX-style hosts. */
-#undef _LARGE_FILES
--- a/22408
+++ b/22408
--- a/configure.ac
+++ b/configure.ac
--- a/contrib/Makefile.am
+++ b/contrib/Makefile.am
@@ -0,0 +1,6 @@
+# This is a dummy Makefile.am to get automake work flawlessly,
+# and also cooperate to make a distribution for `make dist'
+
+EXTRA_DIST = README adduser.c adduser-old.c adduser.sh adduser2.sh \
+ atudel groupmems.shar pwdauth.c shadow-anonftp.patch \
+ udbachk.tgz
--- a/contrib/README
+++ b/contrib/README
@@ -0,0 +1,10 @@
+People keep sending various adduser programs and scripts...  They are
+all in this directory.  I haven't tested them, use at your own risk.
+Anyway, the best one I've seen so far is adduser-3.x from Debian.
+
+atudel is a perl script to remove at jobs owned by the specified user
+(atrm in at-2.9 for Linux can't do that).
+
+udbachk.tgz is a passwd/group/shadow file integrity checker.
+
+--marekm
--- a/contrib/adduser-old.c
+++ b/contrib/adduser-old.c
@@ -0,0 +1,300 @@
+/****
+** 03/17/96
+** hacked a bit more, removed unused code, cleaned up for gcc -Wall.
+** --marekm
+**
+** 02/26/96
+** modified to call shadow utils (useradd,chage,passwd) on shadowed 
+** systems - Cristian Gafton, gafton@sorosis.ro
+**
+** 6/27/95
+** shadow-adduser 1.4:
+**
+** now it copies the /etc/skel dir into the person's dir, 
+** makes the mail folders, changed some defaults and made a 'make 
+** install' just for the hell of it.
+**
+** Greg Gallagher
+** CIN.Net
+**
+** 1/28/95
+** shadow-adduser 1.3:
+** 
+** Basically a bug-fix on my additions in 1.2.  Thanx to Terry Stewart 
+** (stew@texas.net) for pointing out one of the many idiotic bugs I introduced.
+** It was such a stupid bug that I would have never seen it myself.
+**
+**                                Brandon
+*****
+** 01/27/95
+** 
+** shadow-adduser 1.2:
+** I took the C source from adduser-shadow (credits are below) and made
+** it a little more worthwhile.  Many small changes... Here's
+** the ones I can remember:
+** 
+** Removed support for non-shadowed systems (if you don't have shadow,
+**     use the original adduser, don't get this shadow version!)
+** Added support for the correct /etc/shadow fields (Min days before
+**     password change, max days before password change, Warning days,
+**     and how many days from expiry date does the account go invalid)
+**     The previous version just left all of those fields blank.
+**     There is still one field left (expiry date for the account, period)
+**     which I have left blank because I do not use it and didn't want to
+**     spend any more time on this.  I'm sure someone will put it in and
+**     tack another plethora of credits on here. :)
+** Added in the password date field, which should always reflect the last
+**     date the password was changed, for expiry purposes.  "passwd" always
+**     updates this field, so the adduser program should set it up right
+**     initially (or a user could keep thier initial password forever ;)
+**     The number is in days since Jan 1st, 1970.
+**
+**                       Have fun with it, and someone please make
+**                       a real version(this is still just a hack)
+**                       for us all to use (and Email it to me???)
+**
+**                               Brandon
+**                                  photon@usis.com
+**
+***** 
+** adduser 1.0: add a new user account (For systems not using shadow)
+** With a nice little interface and a will to do all the work for you.
+**
+** Craig Hagan
+** hagan@opine.cs.umass.edu
+**
+** Modified to really work, look clean, and find unused uid by Chris Cappuccio
+** chris@slinky.cs.umass.edu
+**
+*****
+**
+** 01/19/95
+**
+** FURTHER modifications to enable shadow passwd support (kludged, but
+** no more so than the original)  by Dan Crowson - dcrowson@mo.net
+**
+** Search on DAN for all changes...
+**
+*****
+**
+** cc -O -o adduser adduser.c
+** Use gcc if you have it... (political reasons beyond my control) (chris)
+**
+** I've gotten this program to work with success under Linux (without
+** shadow) and SunOS 4.1.3. I would assume it should work pretty well
+** on any system that uses no shadow. (chris)
+**
+** If you have no crypt() then try
+** cc -DNO_CRYPT -O -o adduser adduser.c xfdes.c
+** I'm not sure how login operates with no crypt()... I guess
+** the same way we're doing it here.
+*/
+
+#include <pwd.h>
+#include <grp.h>
+#include <ctype.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <unistd.h>
+#include <time.h>
+#include <sys/types.h>
+#include <sys/timeb.h>
+#include <sys/time.h>
+#include <sys/stat.h>
+
+#define DEFAULT_SHELL	"/bin/bash"  /* because BASH is your friend */
+#define DEFAULT_HOME	"/home"
+#define USERADD_PATH	"/usr/sbin/useradd"
+#define CHAGE_PATH	"/usr/sbin/chage"
+#define PASSWD_PATH	"/usr/bin/passwd"
+#define DEFAULT_GROUP	100
+
+#define DEFAULT_MAX_PASS 60
+#define DEFAULT_WARN_PASS 10
+/* if you use this feature, you will get a lot of complaints from users
+   who rarely use their accounts :)  (something like 3 months would be
+   more reasonable)  --marekm */
+#define DEFAULT_USER_DIE /* 10 */ 0
+
+void main()
+{
+	char foo[32];			
+	char uname[9],person[32],dir[32],shell[32];
+	unsigned int group,min_pass,max_pass,warn_pass,user_die;
+	/* the group and uid of the new user */
+	int bad=0,done=0,correct=0,gets_warning=0;
+	char cmd[255];
+	struct group *grp;
+	
+	/* flags, in order:
+	* bad to see if the username is in /etc/passwd, or if strange stuff has
+	* been typed if the user might be put in group 0
+	* done allows the program to exit when a user has been added
+	* correct loops until a password is found that isn't in /etc/passwd
+	* gets_warning allows the fflush to be skipped for the first gets
+	* so that output is still legible
+	*/
+
+	/* The real program starts HERE! */
+  
+	if(geteuid()!=0)
+	{
+		printf("It seems you don't have access to add a new user.  Try\n");
+		printf("logging in as root or su root to gain super-user access.\n");
+		exit(1);
+	}
+  
+	/* Sanity checks
+	*/
+	
+	if (!(grp=getgrgid(DEFAULT_GROUP))){
+		printf("Error: the default group %d does not exist on this system!\n",
+				DEFAULT_GROUP);
+		printf("adduser must be recompiled.\n");
+		exit(1);
+	}; 
+ 
+	while(!correct) {		/* loop until a "good" uname is chosen */
+		while(!done) {
+			printf("\nLogin to add (^C to quit): ");
+			if(gets_warning)	/* if the warning was already shown */
+				fflush(stdout);	/* fflush stdout, otherwise set the flag */
+			else
+				gets_warning=1;
+
+			gets(uname);
+			if(!strlen(uname)) {
+				printf("Empty input.\n");
+				done=0;
+				continue;
+			};
+
+			/* what I saw here before made me think maybe I was running DOS */
+			/* might this be a solution? (chris) */
+			if (getpwnam(uname) != NULL) {
+				printf("That name is in use, choose another.\n");
+				done=0;
+			} else
+				done=1;
+		}; /* done, we have a valid new user name */
+		
+		/* all set, get the rest of the stuff */
+		printf("\nEditing information for new user [%s]\n",uname);
+  
+		printf("\nFull Name [%s]: ",uname);
+		gets(person);
+		if (!strlen(person)) {
+			bzero(person,sizeof(person));
+			strcpy(person,uname);
+		};
+      
+		do {
+			bad=0; 
+			printf("GID [%d]: ",DEFAULT_GROUP);
+			gets(foo);
+			if (!strlen(foo))
+				group=DEFAULT_GROUP;
+			else
+				if (isdigit (*foo)) {
+					group = atoi(foo);
+					if (! (grp = getgrgid (group))) {
+						printf("unknown gid %s\n",foo);
+						group=DEFAULT_GROUP;
+						bad=1;
+					};
+			} else
+				if ((grp = getgrnam (foo)))
+					group = grp->gr_gid;
+				else {
+					printf("unknown group %s\n",foo);
+					group=DEFAULT_GROUP;
+					bad=1;
+				}
+			if (group==0){	/* You're not allowed to make root group users! */
+				printf("Creation of root group users not allowed (must be done by hand)\n");
+				group=DEFAULT_GROUP;
+				bad=1;
+			};
+		} while(bad);
+
+
+		fflush(stdin);
+      
+		printf("\nIf home dir ends with a / then [%s] will be appended to it\n",uname);
+		printf("Home Directory [%s/%s]: ",DEFAULT_HOME,uname);
+		fflush(stdout);
+		gets(dir);
+		if (!strlen(dir)) { /* hit return */
+			sprintf(dir,"%s/%s",DEFAULT_HOME,uname);
+			fflush(stdin);
+		} else
+			if (dir[strlen(dir)-1]=='/')
+				sprintf(dir+strlen(dir),"%s",uname);
+
+		printf("\nShell [%s]: ",DEFAULT_SHELL);
+		fflush(stdout);
+		gets(shell);
+		if (!strlen(shell))
+			sprintf(shell,"%s",DEFAULT_SHELL);
+      
+		printf("\nMin. Password Change Days [0]: ");
+		gets(foo);
+		min_pass=atoi(foo);
+            
+		printf("Max. Password Change Days [%d]: ",DEFAULT_MAX_PASS);
+		gets(foo);
+		if (strlen(foo) > 1)
+			max_pass = atoi(foo);
+		else
+			max_pass = DEFAULT_MAX_PASS;
+            
+		printf("Password Warning Days [%d]: ",DEFAULT_WARN_PASS);
+		gets(foo);
+		warn_pass = atoi(foo);
+		if (warn_pass==0)
+			warn_pass = DEFAULT_WARN_PASS;
+            
+		printf("Days after Password Expiry for Account Locking [%d]: ",DEFAULT_USER_DIE);
+		gets(foo);
+		user_die = atoi(foo);
+		if (user_die == 0)
+			user_die = DEFAULT_USER_DIE;
+      
+		printf("\nInformation for new user [%s] [%s]:\n",uname,person);
+		printf("Home directory: [%s] Shell: [%s]\n",dir,shell);
+		printf("GID: [%d]\n",group);
+		printf("MinPass: [%d] MaxPass: [%d] WarnPass: [%d] UserExpire: [%d]\n",
+				min_pass,max_pass,warn_pass,user_die);
+		printf("\nIs this correct? [y/N]: ");
+		fflush(stdout);
+		gets(foo);
+
+		done=bad=correct=(foo[0]=='y'||foo[0]=='Y');
+
+		if(bad!=1)
+			printf("\nUser [%s] not added\n",uname);
+    }
+
+	bzero(cmd,sizeof(cmd));
+	sprintf(cmd,"%s -g %d -d %s -s %s -c \"%s\" -m -k /etc/skel %s",
+			USERADD_PATH,group,dir,shell,person,uname);
+	printf("Calling useradd to add new user:\n%s\n",cmd);  
+	if(system(cmd)){
+		printf("User add failed!\n");
+		exit(errno);
+	};
+	bzero(cmd,sizeof(cmd));
+	sprintf(cmd,"%s -m %d -M %d -W %d -I %d %s", CHAGE_PATH,
+			min_pass,max_pass,warn_pass,user_die,uname);
+	printf("%s\n",cmd);
+	if(system(cmd)){
+		printf("There was an error setting password expire values\n");
+		exit(errno);
+	};
+	bzero(cmd,sizeof(cmd));
+	sprintf(cmd,"%s %s",PASSWD_PATH,uname);
+	system(cmd);
+	printf("\nDone.\n");
+}
+
--- a/contrib/adduser.c
+++ b/contrib/adduser.c
@@ -0,0 +1,502 @@
+/****
+** 04/21/96
+** hacked even more, replaced gets() with something slightly harder to buffer
+** overflow. Added support for setting a default quota on new account, with
+** edquota -p. Other cleanups for security, I let some users run adduser suid
+** root to add new accounts. (overflow checks, clobber environment, valid 
+** shell checks, restrictions on gid + home dir settings).
+
+** Added max. username length. Used syslog() a bit for important events. 
+** Support to immediately expire account with passwd -e.
+
+** Called it version 2.0! Because I felt like it!
+
+** -- Chris, chris@ferret.lmh.ox.ac.uk
+
+** 03/17/96
+** hacked a bit more, removed unused code, cleaned up for gcc -Wall.
+** --marekm
+**
+** 02/26/96
+** modified to call shadow utils (useradd,chage,passwd) on shadowed 
+** systems - Cristian Gafton, gafton@sorosis.ro
+**
+** 6/27/95
+** shadow-adduser 1.4:
+**
+** now it copies the /etc/skel dir into the person's dir, 
+** makes the mail folders, changed some defaults and made a 'make 
+** install' just for the hell of it.
+**
+** Greg Gallagher
+** CIN.Net
+**
+** 1/28/95
+** shadow-adduser 1.3:
+** 
+** Basically a bug-fix on my additions in 1.2.  Thanx to Terry Stewart 
+** (stew@texas.net) for pointing out one of the many idiotic bugs I introduced.
+** It was such a stupid bug that I would have never seen it myself.
+**
+**                                Brandon
+*****
+** 01/27/95
+** 
+** shadow-adduser 1.2:
+** I took the C source from adduser-shadow (credits are below) and made
+** it a little more worthwhile.  Many small changes... Here's
+** the ones I can remember:
+** 
+** Removed support for non-shadowed systems (if you don't have shadow,
+**     use the original adduser, don't get this shadow version!)
+** Added support for the correct /etc/shadow fields (Min days before
+**     password change, max days before password change, Warning days,
+**     and how many days from expiry date does the account go invalid)
+**     The previous version just left all of those fields blank.
+**     There is still one field left (expiry date for the account, period)
+**     which I have left blank because I do not use it and didn't want to
+**     spend any more time on this.  I'm sure someone will put it in and
+**     tack another plethora of credits on here. :)
+** Added in the password date field, which should always reflect the last
+**     date the password was changed, for expiry purposes.  "passwd" always
+**     updates this field, so the adduser program should set it up right
+**     initially (or a user could keep thier initial password forever ;)
+**     The number is in days since Jan 1st, 1970.
+**
+**                       Have fun with it, and someone please make
+**                       a real version(this is still just a hack)
+**                       for us all to use (and Email it to me???)
+**
+**                               Brandon
+**                                  photon@usis.com
+**
+***** 
+** adduser 1.0: add a new user account (For systems not using shadow)
+** With a nice little interface and a will to do all the work for you.
+**
+** Craig Hagan
+** hagan@opine.cs.umass.edu
+**
+** Modified to really work, look clean, and find unused uid by Chris Cappuccio
+** chris@slinky.cs.umass.edu
+**
+*****
+**
+** 01/19/95
+**
+** FURTHER modifications to enable shadow passwd support (kludged, but
+** no more so than the original)  by Dan Crowson - dcrowson@mo.net
+**
+** Search on DAN for all changes...
+**
+*****
+**
+** cc -O -o adduser adduser.c
+** Use gcc if you have it... (political reasons beyond my control) (chris)
+**
+** I've gotten this program to work with success under Linux (without
+** shadow) and SunOS 4.1.3. I would assume it should work pretty well
+** on any system that uses no shadow. (chris)
+**
+** If you have no crypt() then try
+** cc -DNO_CRYPT -O -o adduser adduser.c xfdes.c
+** I'm not sure how login operates with no crypt()... I guess
+** the same way we're doing it here.
+*/
+
+#include <unistd.h>
+#include <stdlib.h>
+#include <pwd.h>
+#include <grp.h>
+#include <ctype.h>
+#include <stdio.h>
+#include <string.h>
+#include <time.h>
+#include <sys/types.h>
+#include <sys/timeb.h>
+#include <sys/time.h>
+#include <sys/stat.h>
+#include <syslog.h>
+
+#define IMMEDIATE_CHANGE	/* Expire newly created password, must be changed
+				 * immediately upon next login */
+#define HAVE_QUOTAS		/* Obvious */
+#define EXPIRE_VALS_SET		/* If defined, 'normal' users can't change 
+				 * password expiry values (if running suid root) */
+
+#define HAVE_GETUSERSHELL	/* FIXME: Isn't this defined in config.h too? */
+#define LOGGING			/* If we want to log various things to syslog */
+#define MAX_USRNAME  8		/* Longer usernames seem to work on my system....
+				 * But they're probably a poor idea */
+
+
+#define DEFAULT_SHELL	"/bin/bash"	/* because BASH is your friend */
+#define DEFAULT_HOME	"/home"
+#define USERADD_PATH	"/usr/sbin/useradd"
+#define CHAGE_PATH	"/usr/bin/chage"
+#define PASSWD_PATH	"/usr/bin/passwd"
+#define EDQUOTA_PATH	"/usr/sbin/edquota"
+#define QUOTA_DEFAULT	"defuser"
+#define DEFAULT_GROUP	100
+
+#define DEFAULT_MIN_PASS 0
+#define DEFAULT_MAX_PASS 100
+#define DEFAULT_WARN_PASS 14
+#define DEFAULT_USER_DIE 366
+
+void safeget (char *, int);
+
+void 
+main (void)
+{
+  char foo[32];
+  char usrname[32], person[32], dir[32], shell[32];
+  unsigned int group, min_pass, max_pass, warn_pass, user_die;
+  /* the group and uid of the new user */
+  int bad = 0, done = 0, correct = 0, olduid;
+  char cmd[255];
+  struct group *grp;
+
+  /* flags, in order:
+   * bad to see if the username is in /etc/passwd, or if strange stuff has
+   * been typed if the user might be put in group 0
+   * done allows the program to exit when a user has been added
+   * correct loops until a username is found that isn't in /etc/passwd
+   */
+
+  /* The real program starts HERE! */
+
+  if (geteuid () != 0)
+    {
+      printf ("It seems you don't have access to add a new user.  Try\n");
+      printf ("logging in as root or su root to gain superuser access.\n");
+      exit (1);
+    }
+
+  /* Sanity checks
+   */
+
+#ifdef LOGGING
+  openlog ("adduser", LOG_PID | LOG_CONS | LOG_NOWAIT, LOG_AUTH);
+  syslog (LOG_INFO, "invoked by user %s\n", getpwuid (getuid ())->pw_name);
+#endif
+
+  if (!(grp = getgrgid (DEFAULT_GROUP)))
+    {
+      printf ("Error: the default group %d does not exist on this system!\n",
+	      DEFAULT_GROUP);
+      printf ("adduser must be recompiled.\n");
+#ifdef LOGGING
+      syslog (LOG_ERR, "warning: failed. no such default group\n");
+      closelog ();
+#endif
+      exit (1);
+    };
+
+  while (!correct)
+    {				/* loop until a "good" usrname is chosen */
+      while (!done)
+	{
+	  printf ("\nLogin to add (^C to quit): ");
+	  fflush (stdout);
+
+	  safeget (usrname, sizeof (usrname));
+
+	  if (!strlen (usrname))
+	    {
+	      printf ("Empty input.\n");
+	      done = 0;
+	      continue;
+	    };
+
+	  /* what I saw here before made me think maybe I was running DOS */
+	  /* might this be a solution? (chris) */
+	  if (strlen (usrname) > MAX_USRNAME)
+	    {
+	      printf ("That name is longer than the maximum of %d characters. Choose another.\n", MAX_USRNAME);
+	      done = 0;
+	    }
+	  else if (getpwnam (usrname) != NULL)
+	    {
+	      printf ("That name is in use, choose another.\n");
+	      done = 0;
+	    }
+	  else if (strchr (usrname, ' ') != NULL)
+	    {
+	      printf ("No spaces in username!!\n");
+	      done = 0;
+	    }
+	  else
+	    done = 1;
+	};			/* done, we have a valid new user name */
+
+      /* all set, get the rest of the stuff */
+      printf ("\nEditing information for new user [%s]\n", usrname);
+
+      printf ("\nFull Name [%s]: ", usrname);
+      fflush (stdout);
+      safeget (person, sizeof (person));
+      if (!strlen (person))
+	{
+	  bzero (person, sizeof (person));
+	  strcpy (person, usrname);
+	};
+
+      if (getuid () == 0)
+	{
+	  do
+	    {
+	      bad = 0;
+	      printf ("GID [%d]: ", DEFAULT_GROUP);
+	      fflush (stdout);
+	      safeget (foo, sizeof (foo));
+	      if (!strlen (foo))
+		group = DEFAULT_GROUP;
+	      else if (isdigit (*foo))
+		{
+		  group = atoi (foo);
+		  if (!(grp = getgrgid (group)))
+		    {
+		      printf ("unknown gid %s\n", foo);
+		      group = DEFAULT_GROUP;
+		      bad = 1;
+		    };
+		}
+	      else if ((grp = getgrnam (foo)))
+		group = grp->gr_gid;
+	      else
+		{
+		  printf ("unknown group %s\n", foo);
+		  group = DEFAULT_GROUP;
+		  bad = 1;
+		}
+	      if (group == 0)
+		{		/* You're not allowed to make root group users! */
+		  printf ("Creation of root group users not allowed (must be done by hand)\n");
+		  group = DEFAULT_GROUP;
+		  bad = 1;
+		};
+	    }
+	  while (bad);
+	}
+      else
+	{
+	  printf ("Group will be default of: %d\n", DEFAULT_GROUP);
+	  group = DEFAULT_GROUP;
+	}
+
+      if (getuid () == 0)
+	{
+	  printf ("\nIf home dir ends with a / then '%s' will be appended to it\n", usrname);
+	  printf ("Home Directory [%s/%s]: ", DEFAULT_HOME, usrname);
+	  fflush (stdout);
+	  safeget (dir, sizeof (dir));
+	  if (!strlen (dir))
+	    {			/* hit return */
+	      sprintf (dir, "%s/%s", DEFAULT_HOME, usrname);
+	    }
+	  else if (dir[strlen (dir) - 1] == '/')
+	    sprintf (dir+strlen(dir), "%s", usrname);
+	}
+      else
+	{
+	  printf ("\nHome directory will be %s/%s\n", DEFAULT_HOME, usrname);
+	  sprintf (dir, "%s/%s", DEFAULT_HOME, usrname);
+	}
+
+      printf ("\nShell [%s]: ", DEFAULT_SHELL);
+      fflush (stdout);
+      safeget (shell, sizeof (shell));
+      if (!strlen (shell))
+	sprintf (shell, "%s", DEFAULT_SHELL);
+      else
+	{
+	  char *sh;
+	  int ok = 0;
+#ifdef HAVE_GETUSERSHELL
+	  setusershell ();
+	  while ((sh = getusershell ()) != NULL)
+	    if (!strcmp (shell, sh))
+	      ok = 1;
+	  endusershell ();
+#endif
+	  if (!ok)
+	    {
+	      if (getuid () == 0)
+		printf ("Warning: root allowed non standard shell\n");
+	      else
+		{
+		  printf ("Shell NOT in /etc/shells, DEFAULT used\n");
+		  sprintf (shell, "%s", DEFAULT_SHELL);
+		}
+	    }
+	}
+
+#ifdef EXPIRE_VALS_SET
+      if (getuid () == 0)
+	{
+#endif
+	  printf ("\nMin. Password Change Days [%d]: ", DEFAULT_MIN_PASS);
+	  fflush (stdout);
+	  safeget (foo, sizeof (foo));
+	  if (strlen (foo) > 1)
+	    min_pass = DEFAULT_MIN_PASS;
+	  else
+	    min_pass = atoi (foo);
+
+	  printf ("Max. Password Change Days [%d]: ", DEFAULT_MAX_PASS);
+	  fflush (stdout);
+	  safeget (foo, sizeof (foo));
+	  if (strlen (foo) > 1)
+	    max_pass = atoi (foo);
+	  else
+	    max_pass = DEFAULT_MAX_PASS;
+
+	  printf ("Password Warning Days [%d]: ", DEFAULT_WARN_PASS);
+	  fflush (stdout);
+	  safeget (foo, sizeof (foo));
+	  warn_pass = atoi (foo);
+	  if (warn_pass == 0)
+
+	    warn_pass = DEFAULT_WARN_PASS;
+
+	  printf ("Days after Password Expiry for Account Locking [%d]: ", DEFAULT_USER_DIE);
+	  fflush (stdout);
+	  safeget (foo, sizeof (foo));
+	  user_die = atoi (foo);
+	  if (user_die == 0)
+	    user_die = DEFAULT_USER_DIE;
+
+#ifdef EXPIRE_VALS_SET
+	}
+      else
+	{
+	  printf ("\nSorry, account expiry values are set.\n");
+	  user_die = DEFAULT_USER_DIE;
+	  warn_pass = DEFAULT_WARN_PASS;
+	  max_pass = DEFAULT_MAX_PASS;
+	  min_pass = DEFAULT_MIN_PASS;
+	}
+#endif
+
+      printf ("\nInformation for new user [%s] [%s]:\n", usrname, person);
+      printf ("Home directory: [%s] Shell: [%s]\n", dir, shell);
+      printf ("GID: [%d]\n", group);
+      printf ("MinPass: [%d] MaxPass: [%d] WarnPass: [%d] UserExpire: [%d]\n",
+	      min_pass, max_pass, warn_pass, user_die);
+      printf ("\nIs this correct? [y/N]: ");
+      fflush (stdout);
+      safeget (foo, sizeof (foo));
+
+      done = bad = correct = (foo[0] == 'y' || foo[0] == 'Y');
+
+      if (bad != 1)
+	printf ("\nUser [%s] not added\n", usrname);
+    }
+
+  /* Clobber the environment, I run this suid root sometimes to let 
+   * non root privileged accounts add users --chris */
+
+  *environ = NULL;
+
+  bzero (cmd, sizeof (cmd));
+  sprintf (cmd, "%s -g %d -d %s -s %s -c \"%s\" -m -k /etc/skel %s",
+	   USERADD_PATH, group, dir, shell, person, usrname);
+  printf ("Calling useradd to add new user:\n%s\n", cmd);
+  if (system (cmd))
+    {
+      printf ("User add failed!\n");
+#ifdef LOGGING
+      syslog (LOG_ERR, "could not add new user\n");
+      closelog ();
+#endif
+      exit (errno);
+    };
+
+  olduid = getuid ();	/* chage, passwd, edquota etc. require ruid = root
+			 */
+  setuid (0);
+
+  bzero (cmd, sizeof (cmd));
+
+  /* Chage runs suid root. => we need ruid root to run it with
+   * anything other than chage -l
+   */
+
+  sprintf (cmd, "%s -m %d -M %d -W %d -I %d %s", CHAGE_PATH,
+	   min_pass, max_pass, warn_pass, user_die, usrname);
+  printf ("%s\n", cmd);
+  if (system (cmd))
+    {
+      printf ("There was an error setting password expire values\n");
+#ifdef LOGGING
+      syslog (LOG_ERR, "password expire values could not be set\n");
+#endif
+    };
+
+  /* I want to add a user completely with one easy command --chris */
+
+#ifdef HAVE_QUOTAS
+  bzero (cmd, sizeof (cmd));
+  sprintf (cmd, "%s -p %s -u %s", EDQUOTA_PATH, QUOTA_DEFAULT, usrname);
+  printf ("%s\n", cmd);
+  if (system (cmd))
+    {
+      printf ("\nWarning: error setting quota\n");
+#ifdef LOGGING
+      syslog (LOG_ERR, "warning: account created but NO quotas set!\n");
+#endif /* LOGGING */
+    }
+  else
+    printf ("\nDefault quota set.\n");
+#endif /* HAVE_QUOTAS */
+
+  bzero (cmd, sizeof (cmd));
+  sprintf (cmd, "%s %s", PASSWD_PATH, usrname);
+  if (system (cmd))
+    {
+      printf ("\nWarning: error setting password\n");
+#ifdef LOGGING
+      syslog (LOG_ERR, "warning: password set failed!\n");
+#endif
+    }
+#ifdef IMMEDIATE_CHANGE
+  bzero (cmd, sizeof (cmd));
+  sprintf (cmd, "%s -e %s", PASSWD_PATH, usrname);
+  if (system (cmd))
+    {
+      printf ("\nWarning: error expiring password\n");
+#ifdef LOGGING
+      syslog (LOG_ERR, "warning: password expire failed!\n");
+#endif /* LOGGING */
+    }
+#endif /* IMMEDIATE_CHANGE */
+
+  setuid (olduid);
+
+#ifdef LOGGING
+  closelog ();
+#endif
+
+  printf ("\nDone.\n");
+}
+
+void 
+safeget (char *buf, int maxlen)
+{
+  int c, i = 0, bad = 0;
+  char *bstart = buf;
+  while ((c = getc (stdin)) != EOF && (c != '\n') && (++i < maxlen))
+    {
+      bad = (!isalnum (c) && (c != '_') && (c != ' '));
+      *(buf++) = (char) c;
+    }
+  *buf = '\0';
+
+  if (bad)
+    {
+      printf ("\nString contained banned character. Please stick to alphanumerics.\n");
+      *bstart = '\0';
+    }
+}
+
--- a/contrib/adduser.sh
+++ b/contrib/adduser.sh
@@ -0,0 +1,90 @@
+#!/bin/sh
+# adduser script for use with shadow passwords and useradd command.
+# by Hrvoje Dogan <hdogan@student.math.hr>, Dec 1995.
+
+echo -n "Login name for new user []:"
+read LOGIN
+if [ -z $LOGIN ]
+then echo "Come on, man, you can't leave the login field empty...";exit
+fi
+echo
+echo -n "User id for $LOGIN [ defaults to next available]:"
+read ID
+GUID="-u $ID"
+if [ -z $ID ] 
+then GUID=""
+fi
+
+echo
+echo -n "Initial group for $LOGIN [users]:"
+read GID
+GGID="-g $GID"
+if [ -z $GID ]
+then GGID=""
+fi
+
+echo
+echo -n "Additional groups for $LOGIN []:"
+read AGID
+GAGID="-G $AGID"
+if [ -z $AGID ]
+then GAGID=""
+fi
+
+echo
+echo -n "$LOGIN's home directory [/home/$LOGIN]:"
+read HME
+GHME="-d $HME"
+if [ -z $HME ]
+then GHME=""
+fi
+
+echo
+echo -n "$LOGIN's shell [/bin/bash]:"
+read SHL
+GSHL="-s $SHL"
+if [ -z $SHL ]
+then GSHL=""
+fi
+
+echo
+echo -n "$LOGIN's account expiry date (MM/DD/YY) []:"
+read EXP
+GEXP="-e $EXP"
+if [ -z $EXP ]
+then GEXP=""
+fi
+echo
+echo OK, I'm about to make a new account. Here's what you entered so far:
+echo New login name: $LOGIN
+if [ -z $GUID ] 
+then echo New UID: [Next available]
+else echo New UID: $UID
+fi
+if [ -z $GGID ]
+then echo Initial group: users
+else echo Initial group: $GID
+fi
+if [ -z $GAGID ]
+then echo Additional groups: [none]
+else echo Additional groups: $AGID
+fi
+if [ -z $GHME ]
+then echo Home directory: /home/$LOGIN
+else echo Home directory: $HME
+fi
+if [ -z $GSHL ]
+then echo Shell: /bin/bash
+else echo Shell: $SHL
+fi
+if [ -z $GEXP ]
+then echo Expiry date: [no expiration]
+else echo Expiry date: $EXP
+fi
+echo "This is it... if you want to bail out, you'd better do it now."
+read FOO
+echo Making new account...
+/usr/sbin/useradd $GHME -m $GEXP $GGID $GAGID $GSHL $GUID $LOGIN
+/usr/bin/chfn $LOGIN
+/usr/bin/passwd $LOGIN
+echo "Done..."
--- a/contrib/adduser2.sh
+++ b/contrib/adduser2.sh
@@ -0,0 +1,743 @@
+#!/bin/bash
+#
+#  adduser			Interactive user adding program.
+#
+#  Copyright (C) 1996		Petri Mattila, Prihateam Networks
+#				petri@prihateam.fi
+#	
+#  This program is free software; you can redistribute it and/or modify
+#  it under the terms of the GNU General Public License as published by
+#  the Free Software Foundation; either version 2, or (at your option)
+#  any later version.
+#
+# Changes:
+#	220496	v0.01	Initial version
+#	230496	v0.02	More checks, embolden summary
+#	240496		Even more checks
+#	250496 		Help with ?
+#	040596	v0.03	Cleanups
+#	050596	v0.04	Bug fixes, expire date checks
+#	070596	v0.05	Iso-latin-1 names
+#
+
+## Defaults
+
+# default groups
+def_group="users"
+def_other_groups=""
+
+# default home directory
+def_home_dir=/home/users
+
+# default shell
+def_shell=/bin/tcsh
+
+# Defaul expiration date (mm/dd/yy)
+def_expire=""
+
+# default dates
+def_pwd_min=0
+def_pwd_max=90
+def_pwd_warn=14
+def_pwd_iact=14
+
+
+# possible UIDs
+uid_low=1000
+uid_high=64000
+
+# skel directory
+skel=/etc/skel
+
+# default mode for home directory
+def_mode=711
+
+# Regex, that the login name must meet, only ANSI characters
+login_regex='^[0-9a-zA-Z_-]*$'
+
+# Regex, that the user name must meet
+# ANSI version
+##name_regex='^[0-9a-zA-Z_-\ ]*$'
+# ISO-LATIN-1 version
+name_regex='^[0-9a-zA-ZÀÁÂÃÄÅÆÇÈÉÊËÌÍÎÏÐÑÒÓÔÕÖÙÚÛÜÝÞßàáâãäåæçèéêëìíîïðñòóôõöùúûüýþÿ_-\ ]*$'
+
+# set PATH
+export PATH="/bin:/sbin:/usr/bin:/usr/sbin"
+
+# Some special characters
+case "$TERM" in
+   vt*|ansi*|con*|xterm*|linux*)
+	S='[1m'	# start embolden
+	E='[m'	# end embolden
+	;;
+   *)	
+	S=''
+	E=''
+	;;
+esac
+
+
+## Functions
+
+check_root() {
+	if test "$EUID" -ne 0
+	then
+		echo "You must be root to run this program."
+		exit 1
+	fi
+}
+
+check_user() {
+	local usr pwd uid gid name home sh
+
+	cat /etc/passwd | (
+		while IFS=":" read usr pwd uid gid name home sh
+		do
+			if test "$1" = "${usr}"
+			then
+				return 1
+			fi
+		done
+		return 0
+	)
+}
+
+check_group() {
+	local read grp pwd gid members
+
+	cat /etc/group | (
+		while IFS=":" read grp pwd gid members
+		do
+			if test "$1" = "${grp}"
+			then
+				return 1
+			fi
+		done
+		return 0
+	)
+}
+
+check_other_groups() {
+	local grp check IFS
+
+	check="$1"
+	IFS=","
+
+	set ${check}
+	for grp
+	do
+		if check_group "${grp}"
+		then
+			echo "Group ${grp} does not exist."
+			return 1
+		fi
+	done
+	return 0
+}		
+
+check_uid() {
+	local usr pwd uid gid name home sh
+	
+	cat /etc/passwd | (
+		while IFS=":" read usr pwd uid gid name home sh
+		do
+			if test "$1" = "${uid}"
+			then
+				return 1
+			fi
+		done
+		return 0
+	)
+}
+
+read_yn() {
+	local ans ynd
+	
+	ynd="$1"
+	
+	while :
+	do
+		read ans	
+		case "${ans}" in
+		      "") return ${ynd} ;;
+		    [nN]) return 1 ;;
+		    [yY]) return 0 ;;
+		       *) echo -n "Y or N, please ? " ;;
+		esac
+	done
+}
+
+read_login() {
+	echo
+	while :
+	do
+		echo -n "Login: ${def_login:+[${def_login}] }"
+		read login
+		
+		if test "${login}" = '?'
+		then
+			less /etc/passwd
+			echo
+			continue
+		fi
+
+		if test -z "${login}" -a -n "${def_login}"
+		then
+			login="${def_login}"
+			echo "Using ${login}"
+			return
+		fi
+		
+		if test "${#login}" -gt 8
+		then
+			echo "Login must be at most 8 characters long"
+			continue
+		fi
+		
+		if test "${#login}" -lt 2
+		then
+			echo "Login must be at least 2 characters long"
+			continue
+		fi
+		
+		if ! expr "${login}" : "${login_regex}" &> /dev/null
+		then
+			echo "Please use letters, numbers and special characters _-,."
+			continue
+		fi
+		
+		if ! check_user "${login}"
+		then
+			echo "Username ${login} is already in use"
+			continue
+		fi
+		
+		def_login="${login}"
+		return
+	done
+}
+
+read_name () {
+	echo
+	while :
+	do
+		echo -n "Real name: ${def_name:+[${def_name}] }"
+		read name
+		
+		if test "${name}" = '?'
+		then
+			less /etc/passwd
+			echo
+			continue
+		fi
+
+		if test -z "${name}" -a -n "${def_name}"
+		then
+			name="${def_name}"
+			echo "Using ${name}"
+		fi
+
+		if test "${#name}" -gt 32
+		then
+			echo "Name should be at most 32 characters long"
+			continue
+		fi
+
+		if ! expr "${name}" : "${name_regex}" &> /dev/null
+		then
+			echo "Please use letters, numbers, spaces and special characters ,._-"
+			continue
+		fi
+		
+		def_name="${name}"
+		return
+	done
+}
+
+read_home() {
+	local x
+	
+	echo
+	while :
+	do
+		echo -n "Home Directory: [${def_home_dir}/${login}] "
+		read home
+		
+		if test -z "${home}"
+		then
+			home="${def_home_dir}/${login}"
+			echo "Using ${home}"
+		fi
+		
+		if ! expr "${home}" : '^[0-9a-zA-Z,._-\/]*$' &> /dev/null
+		then
+			echo "Please use letters, numbers, spaces and special characters ,._-/"
+			continue
+		fi
+		
+		x="$(basename ${home})"
+		if test "${x}" != "${login}"
+		then
+			echo "Warning: you are about to use different login name and home directory."
+		fi
+		
+		x="$(dirname ${home})"
+		if ! test -d "${x}"
+		then
+			echo "Directory ${x} does not exist."
+			echo "If you still want to use it, please make it manually."
+			continue
+		fi
+		
+		def_home_dir="${x}"
+		return
+	done
+}
+
+read_shell () {
+	local x
+
+	echo
+	while :
+	do
+		echo -n "Shell: [${def_shell}] "
+		read shell
+		
+		if test -z "${shell}"
+		then
+			shell="${def_shell}"
+			echo "Using ${shell}"
+		fi
+		
+		for x in $(cat /etc/shells)
+		do
+			if test "${x}" = "${shell}"
+			then
+				def_shell="${shell}"
+				return
+			fi
+		done
+
+		echo "Possible shells are:"
+		cat /etc/shells
+	done
+}
+
+read_group () {
+	echo
+	while :
+	do
+		echo -n "Group: [${def_group}] "
+		read group
+		
+		if test -z "${group}"
+		then
+			group="${def_group}"
+			echo "Using ${group}"
+		fi
+		
+		if test "${group}" = '?'
+		then
+			less /etc/group
+			echo
+			continue
+		fi
+
+		if check_group "${group}"
+		then
+			echo "Group ${group} does not exist."
+			continue
+		fi
+		
+		def_group="${group}"
+		return
+	done
+}
+
+read_other_groups () {
+	echo
+	while :
+	do
+		echo -n "Other groups: [${def_og:-none}] "
+		read other_groups
+		
+		if test "${other_groups}" = '?'
+		then
+			less /etc/group
+			echo
+			continue
+		fi
+
+		if test -z "${other_groups}"
+		then
+			if test -n "${def_og}"
+			then
+				other_groups="${def_og}"
+				echo "Using ${other_groups}"
+			else	
+				echo "No other groups"
+				return
+			fi
+		fi
+		
+		
+		if ! check_other_groups "${other_groups}"
+		then
+			continue
+		fi
+		
+		def_og="${other_groups}"
+		return
+	done
+}
+
+read_uid () {
+	echo
+	while :
+	do
+		echo -n "uid: [first free] "
+		read uid
+			
+		if test -z "${uid}"
+		then
+			echo "Using first free UID."
+			return
+		fi
+		
+		if test "${uid}" = '?'
+		then
+			less /etc/passwd
+			echo
+			continue
+		fi
+
+		if ! expr "${uid}" : '^[0-9]+$' &> /dev/null
+		then
+			echo "Please use numbers only."
+			continue
+		fi
+		if test "${uid}" -lt "${uid_low}"
+		then
+			echo "UID must be greater than ${uid_low}"
+			continue
+		fi
+		if test "${uid}" -gt "${uid_high}"
+		then
+			echo "UID must be smaller than ${uid_high}"
+			continue
+		fi
+		if ! check_uid "${uid}"
+		then
+			echo "UID ${uid} is already in use"
+			continue
+		fi
+		
+		return
+	done
+}
+
+read_max_valid_days() {
+	echo
+	while :
+	do
+		echo -en "Maximum days between password changes: [${def_pwd_max}] "
+		read max_days
+		
+		if test -z "${max_days}"
+		then
+			max_days="${def_pwd_max}"
+			echo "Using ${max_days}"
+			return
+		fi
+		
+		if ! expr "${max_days}" : '^[0-9]+$' &> /dev/null
+		then
+			echo "Please use numbers only."
+			continue
+		fi
+		if test "${max_days}" -lt 7
+		then
+			echo "Warning: you are using a value shorter than a week."
+		fi
+		
+		def_pwd_max="${max_days}"
+		return	
+	done
+}
+
+read_min_valid_days() {
+	echo
+	while :
+	do
+		echo -en "Minimum days between password changes: [${def_pwd_min}] "
+		read min_days
+		
+		if test -z "${min_days}"
+		then
+			min_days="${def_pwd_min}"
+			echo "Using ${min_days}"
+			return
+		fi
+		
+		if ! expr "${min_days}" : '^[0-9]+$' &> /dev/null
+		then
+			echo "Please use numbers only."
+			continue
+		fi
+		if test "${min_days}" -gt 7
+		then
+			echo "Warning: you are using a value longer than a week."
+		fi
+		
+		def_pwd_min="${min_days}"
+		return	
+	done
+}
+
+read_warning_days() {
+	echo
+	while :
+	do
+		echo -en "Number of warning days before password expires: [${def_pwd_warn}] "
+		read warn_days
+		
+		if test -z "${warn_days}"
+		then
+			warn_days="${def_pwd_warn}"
+			echo "Using ${warn_days}"
+		fi
+
+		if ! expr "${warn_days}" : '^[0-9]+$' &> /dev/null
+		then
+			echo "Please use numbers only."
+			continue
+		fi
+		if test "${warn_days}" -gt 14
+		then
+			echo "Warning: you are using a value longer than two week."
+		fi
+		
+		def_pwd_warn="${warn_days}"
+		return	
+	done
+}
+
+
+read_inactive_days() {
+	echo
+	while :
+	do
+		echo -en "Number of usable days after expiration: [${def_pwd_iact}] "
+		read iact_days
+		
+		if test -z "${iact_days}"
+		then
+			iact_days="${def_pwd_iact}"
+			echo "Using ${iact_days}"
+			return
+		fi
+		if ! expr "${iact_days}" : '^[0-9]+$' &> /dev/null
+		then
+			echo "Please use numbers only."
+			continue
+		fi
+		if test "${iact_days}" -gt 14
+		then
+			echo "Warning: you are using a value that is more than two weeks."
+		fi
+		
+		def_pwd_iact="${iact_days}"
+		return	
+	done
+}
+
+read_expire_date() {
+	local ans
+	
+	echo
+	while :
+	do
+		echo -en "Expire date of this account (mm/dd/yy): [${def_expire:-never}] "
+		read ans
+		
+		if test -z "${ans}"
+		then
+			if test -z "${def_expire}"
+			then
+				ans="never"
+			else
+				ans="${def_expire}"
+				echo "Using ${def_expire}"
+			fi
+		fi
+		
+		if test "${ans}" = "never"
+		then
+			echo "Account will never expire."
+			def_expire=""
+			expire=""
+			return
+		fi
+
+		if ! expr "${ans}" : '^[0-9][0-9]/[0-9][0-9]/[0-9][0-9]$' &> /dev/null
+		then
+			echo "Please use format mm/dd/yy"
+			continue
+		fi
+		
+		if ! expire_date="$(date -d ${ans} '+%A, %B %d %Y')"
+		then
+			continue
+		fi
+		
+		def_expire="${expire}"
+		return	
+	done
+}
+
+read_passwd_yn() {
+	echo -en "\nDo you want to set password [Y/n] ? "
+	if read_yn 0
+	then
+		set_pwd="YES"
+	else
+		set_pwd=""
+	fi
+}
+
+
+print_values() {
+
+clear
+cat << EOM
+
+Login:        ${S}${login}${E}
+Group:        ${S}${group}${E}
+Other groups: ${S}${other_groups:-[none]}${E}
+
+Real Name:    ${S}${name}${E}
+
+uid:          ${S}${uid:-[first free]}${E}
+home:         ${S}${home}${E}
+shell:        ${S}${shell}${E}
+
+Account expiration date:                   ${S}${expire_date:-never}${E}
+Minimum days between password changes:     ${S}${min_days}${E}
+Maximum days between password changes:     ${S}${max_days}${E}
+Number of usable days after expiration:    ${S}${iact_days}${E}
+Number of warning days before expiration:  ${S}${warn_days}${E}
+
+${S}${set_pwd:+Set password for this account.}${E}
+
+EOM
+}
+
+set_user() {
+	if ! useradd \
+		-c "${name}" \
+		-d "${home}" \
+		-g "${group}" \
+		-s "${shell}" \
+		${expire:+-e ${expire}} \
+		${uid:+-u ${uid}} \
+		${other_groups:+-G ${other_groups}} \
+		${login}
+	then
+		echo "Error ($?) in useradd...exiting..."
+		exit 1
+	fi
+}
+
+set_aging() {
+	if ! passwd \
+		-x ${max_days} \
+		-n ${min_days} \
+		-w ${warn_days} \
+		-i ${iact_days} \
+		${login}
+	then
+		echo "Error ($?) in setting password aging...exiting..." 
+		exit 1
+	fi
+}
+
+set_password() {
+	if test -n "${set_pwd}"
+	then
+		echo
+		passwd ${login}
+		echo
+	fi
+}	
+
+set_system() {
+	if test -d "${home}"
+	then
+		echo "Directory ${home} already exists."
+		echo "Skeleton files not copied."
+		return
+	fi
+	
+	echo -n "Copying skeleton files..."
+	( 
+	  mkdir ${home}
+	  cd ${skel} && cp -af . ${home}
+	  chmod ${def_mode} ${home}
+	  chown -R ${login}:${group} ${home}
+	)
+	echo "done."
+
+	## Add your own stuff here:
+	echo -n "Setting up other files..."
+	(
+	  mailbox="/var/spool/mail/${login}"
+	  touch ${mailbox}
+	  chown "${login}:mail" ${mailbox}
+	  chmod 600 ${mailbox}
+	)
+	echo "done."
+}
+
+
+read_values() {
+	clear
+	echo -e "\nPlease answer the following questions about the new user to be added."
+	
+	while :
+	do
+		read_login
+		read_name
+		read_group
+		read_other_groups
+		read_home
+		read_shell
+		read_uid
+		read_expire_date
+		read_max_valid_days
+		read_min_valid_days
+		read_warning_days
+		read_inactive_days
+		read_passwd_yn
+
+		print_values
+		
+		echo -n "Is this correct [N/y] ? "
+		read_yn 1 && return
+	done
+}
+
+
+main() {
+	check_root
+	read_values
+	set_user
+	set_aging
+	set_system
+	set_password
+}
+
+
+## Run it 8-)
+main
+
+# End.
--- a/contrib/atudel
+++ b/contrib/atudel
@@ -0,0 +1,85 @@
+#!/usr/bin/perl
+#
+# Copyright (c) 1996 Brian R. Gaeke
+# All rights reserved.
+#
+# Redistribution and use in source and binary forms, with or without
+# modification, are permitted provided that the following conditions
+# are met:
+# 1. Redistributions of source code must retain the above copyright
+#    notice, this list of conditions and the following disclaimer.
+# 2. Redistributions in binary form must reproduce the above copyright
+#    notice, this list of conditions and the following disclaimer in the
+#    documentation and/or other materials provided with the distribution.
+# 3. All advertising materials mentioning features or use of this software
+#    must display the following acknowledgement:
+#    This product includes software developed by Brian R. Gaeke.
+# 4. The name of the author, Brian R. Gaeke, may not be used to endorse
+#    or promote products derived from this software without specific
+#    prior written permission.
+#
+# THIS SOFTWARE IS PROVIDED BY BRIAN R. GAEKE ``AS IS'' AND ANY EXPRESS
+# OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+# WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+# DISCLAIMED.  IN NO EVENT SHALL BRIAN R. GAEKE BE LIABLE FOR ANY DIRECT,
+# INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+# (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+# SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+# HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+# STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
+# IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+# POSSIBILITY OF SUCH DAMAGE.
+#
+# Additionally:
+#
+# This software is provided without support and without any obligation
+# on the part of Brian R. Gaeke to assist in its use, correction,
+# modification or enhancement.
+#
+#######################################################################
+#
+# this is atudel, version 2, by Brian R. Gaeke <brg@dgate.org>
+#
+
+require "getopts.pl";
+&Getopts('v');
+$username = shift(@ARGV);
+&usage unless $username;
+
+sub usage
+{
+	print STDERR "atudel - remove all at jobs owned by a user\n";
+	print STDERR "usage: $0 [-v] username\n";
+	exit(1);
+}
+
+# odd. unless getpwnam($uname) doesn't seem to work for $uname eq "root" on
+# my linux system. but this does.
+die "user $username does not exist; stopping"
+	unless defined(getpwnam($username));
+
+print "searching for at jobs owned by user $username ..." if $opt_v;
+
+chdir "/var/spool/atjobs" ||
+	die "can't chdir to /var/spool/atjobs: $!\nstopping";
+opendir(DIR,".") || die "can't opendir(/var/spool/atjobs): $!\nstopping";
+@files = grep(!/^\./,grep(-f,readdir(DIR)));
+closedir DIR;
+
+foreach $x (@files)
+{
+	$owner = (getpwuid((stat($x))[4]))[0];
+	push(@nuke_bait,$x) if $owner eq $username;
+}
+
+if (@nuke_bait)
+{
+	print "removed jobIDs: @{nuke_bait}.\n" if $opt_v;
+	unlink @nuke_bait;
+}
+elsif ($opt_v)
+{
+	print "\n";
+}
+
+exit 0;
--- a/contrib/groupmems.shar
+++ b/contrib/groupmems.shar
@@ -0,0 +1,546 @@
+#!/bin/sh
+# This is a shell archive (produced by GNU sharutils 4.2.1).
+# To extract the files from this archive, save it to some FILE, remove
+# everything before the `!/bin/sh' line above, then type `sh FILE'.
+#
+# Made on 2000-05-25 14:41 CDT by <gk4@gnu.austin.ibm.com>.
+# Source directory was `/home/gk4/src/groupmem'.
+#
+# Existing files will *not* be overwritten unless `-c' is specified.
+#
+# This shar contains:
+# length mode       name
+# ------ ---------- ------------------------------------------
+#   1960 -rw-r--r-- Makefile
+#   6348 -rw-r--r-- groupmems.c
+#   3372 -rw------- groupmems.8
+#
+save_IFS="${IFS}"
+IFS="${IFS}:"
+gettext_dir=FAILED
+locale_dir=FAILED
+first_param="$1"
+for dir in $PATH
+do
+  if test "$gettext_dir" = FAILED && test -f $dir/gettext \
+     && ($dir/gettext --version >/dev/null 2>&1)
+  then
+    set `$dir/gettext --version 2>&1`
+    if test "$3" = GNU
+    then
+      gettext_dir=$dir
+    fi
+  fi
+  if test "$locale_dir" = FAILED && test -f $dir/shar \
+     && ($dir/shar --print-text-domain-dir >/dev/null 2>&1)
+  then
+    locale_dir=`$dir/shar --print-text-domain-dir`
+  fi
+done
+IFS="$save_IFS"
+if test "$locale_dir" = FAILED || test "$gettext_dir" = FAILED
+then
+  echo=echo
+else
+  TEXTDOMAINDIR=$locale_dir
+  export TEXTDOMAINDIR
+  TEXTDOMAIN=sharutils
+  export TEXTDOMAIN
+  echo="$gettext_dir/gettext -s"
+fi
+if touch -am -t 200112312359.59 $$.touch >/dev/null 2>&1 && test ! -f 200112312359.59 -a -f $$.touch; then
+  shar_touch='touch -am -t $1$2$3$4$5$6.$7 "$8"'
+elif touch -am 123123592001.59 $$.touch >/dev/null 2>&1 && test ! -f 123123592001.59 -a ! -f 123123592001.5 -a -f $$.touch; then
+  shar_touch='touch -am $3$4$5$6$1$2.$7 "$8"'
+elif touch -am 1231235901 $$.touch >/dev/null 2>&1 && test ! -f 1231235901 -a -f $$.touch; then
+  shar_touch='touch -am $3$4$5$6$2 "$8"'
+else
+  shar_touch=:
+  echo
+  $echo 'WARNING: not restoring timestamps.  Consider getting and'
+  $echo "installing GNU \`touch', distributed in GNU File Utilities..."
+  echo
+fi
+rm -f 200112312359.59 123123592001.59 123123592001.5 1231235901 $$.touch
+#
+if mkdir _sh10937; then
+  $echo 'x -' 'creating lock directory'
+else
+  $echo 'failed to create lock directory'
+  exit 1
+fi
+# ============= Makefile ==============
+if test -f 'Makefile' && test "$first_param" != -c; then
+  $echo 'x -' SKIPPING 'Makefile' '(file already exists)'
+else
+  $echo 'x -' extracting 'Makefile' '(text)'
+  sed 's/^X//' << 'SHAR_EOF' > 'Makefile' &&
+/*
+# Copyright 2000, International Business Machines, Inc.
+# All rights reserved.
+#
+# original author: George Kraft IV, gk4@us.ibm.com
+#
+# Redistribution and use in source and binary forms, with or without
+# modification, are permitted provided that the following conditions
+# are met:
+#
+# 1. Redistributions of source code must retain the above copyright
+#    notice, this list of conditions and the following disclaimer.
+# 2. Redistributions in binary form must reproduce the above copyright
+#    notice, this list of conditions and the following disclaimer in the
+#    documentation and/or other materials provided with the distribution.
+# 3. Neither the name of International Business Machines, Inc., nor the 
+#    names of its contributors may be used to endorse or promote products 
+#    derived from this software without specific prior written permission.
+#
+# THIS SOFTWARE IS PROVIDED BY INTERNATIONAL BUSINESS MACHINES, INC. AND
+# CONTRIBUTORS ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, 
+# BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS 
+# FOR A PARTICULAR PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL 
+# INTERNATIONAL BUSINESS MACHINES, INC. OR CONTRIBUTORS BE LIABLE
+# FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+# DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+# OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+# HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+# OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+# SUCH DAMAGE.
+# 
+X
+all: groupmems
+X
+groupmems: groupmems.c
+X	cc -g -o groupmems groupmems.c -L. -lshadow
+X
+install: groupmems
+X	-/usr/sbin/groupadd groups
+X	install -o root -g groups -m 4770 groupmems /usr/bin
+X
+install.man: groupmems.8
+X	install -o root -g root -m 644 groupmems.8 /usr/man/man8
+X
+SHAR_EOF
+  (set 20 00 05 25 14 40 28 'Makefile'; eval "$shar_touch") &&
+  chmod 0644 'Makefile' ||
+  $echo 'restore of' 'Makefile' 'failed'
+  if ( md5sum --help 2>&1 | grep 'sage: md5sum \[' ) >/dev/null 2>&1 \
+  && ( md5sum --version 2>&1 | grep -v 'textutils 1.12' ) >/dev/null; then
+    md5sum -c << SHAR_EOF >/dev/null 2>&1 \
+    || $echo 'Makefile:' 'MD5 check failed'
+b46cf7ef8d59149093c011ced3f3103c  Makefile
+SHAR_EOF
+  else
+    shar_count="`LC_ALL= LC_CTYPE= LANG= wc -c < 'Makefile'`"
+    test 1960 -eq "$shar_count" ||
+    $echo 'Makefile:' 'original size' '1960,' 'current size' "$shar_count!"
+  fi
+fi
+# ============= groupmems.c ==============
+if test -f 'groupmems.c' && test "$first_param" != -c; then
+  $echo 'x -' SKIPPING 'groupmems.c' '(file already exists)'
+else
+  $echo 'x -' extracting 'groupmems.c' '(text)'
+  sed 's/^X//' << 'SHAR_EOF' > 'groupmems.c' &&
+/*
+X * Copyright 2000, International Business Machines, Inc.
+X * All rights reserved.
+X *
+X * original author: George Kraft IV, gk4@us.ibm.com
+X *
+X * Redistribution and use in source and binary forms, with or without
+X * modification, are permitted provided that the following conditions
+X * are met:
+X *
+X * 1. Redistributions of source code must retain the above copyright
+X *    notice, this list of conditions and the following disclaimer.
+X * 2. Redistributions in binary form must reproduce the above copyright
+X *    notice, this list of conditions and the following disclaimer in the
+X *    documentation and/or other materials provided with the distribution.
+X * 3. Neither the name of International Business Machines, Inc., nor the 
+X *    names of its contributors may be used to endorse or promote products 
+X *    derived from this software without specific prior written permission.
+X *
+X * THIS SOFTWARE IS PROVIDED BY INTERNATIONAL BUSINESS MACHINES, INC. AND
+X * CONTRIBUTORS ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, 
+X * BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS 
+X * FOR A PARTICULAR PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL 
+X * INTERNATIONAL BUSINESS MACHINES, INC. OR CONTRIBUTORS BE LIABLE
+X * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+X * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+X * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+X * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+X * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+X * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+X * SUCH DAMAGE.
+X */
+/*
+**
+**	Utility "groupmem" adds and deletes members from a user's group.
+**	
+**	Setup (as "root"):
+**	
+**		groupadd -r groups 
+**		chmod 2770 groupmems
+**		chown root.groups groupmems
+**		groupmems -g groups -a gk4
+**	
+**	Usage (as "gk4"):
+**	
+**		groupmems -a olive
+**		groupmems -a jordan
+**		groupmems -a meghan
+**		groupmems -a morgan
+**		groupmems -a jake
+**		groupmems -l 
+**		groupmems -d jake
+**		groupmems -l 
+*/
+X
+#include <stdio.h>
+#include <pwd.h>
+#include <grp.h>
+#include <sys/types.h>
+#include <sys/stat.h>
+#include <fcntl.h>
+#include "defines.h"
+#include "groupio.h"
+X
+/* Exit Status Values */
+X
+#define EXIT_SUCCESS		0	/* success */
+#define EXIT_USAGE		1	/* invalid command syntax */
+#define EXIT_GROUP_FILE		2	/* group file access problems */
+#define EXIT_NOT_ROOT		3	/* not superuser  */
+#define EXIT_NOT_EROOT		4	/* not effective superuser  */
+#define EXIT_NOT_PRIMARY	5	/* not primary owner of group  */
+#define EXIT_NOT_MEMBER		6	/* member of group does not exist */
+#define EXIT_MEMBER_EXISTS	7	/* member of group already exists */
+X
+#define TRUE 1
+#define FALSE 0
+X
+/* Globals */
+X
+extern int optind;
+extern char *optarg;
+static char *adduser = NULL;
+static char *deluser = NULL;
+static char *thisgroup = NULL;
+static int purge = FALSE;
+static int list = FALSE;
+static int exclusive = 0;
+X
+static int isroot(void) {
+X	return getuid() ? FALSE : TRUE;
+}
+X
+static int isgroup(void) {
+X	gid_t g = getgid();
+X	struct group *grp = getgrgid(g);
+X
+X	return TRUE;
+}
+X
+static char *whoami(void) {
+X	struct group *grp = getgrgid(getgid());
+X	struct passwd *usr = getpwuid(getuid());
+X
+X	if (0 == strcmp(usr->pw_name, grp->gr_name)) {
+X		return (char *)strdup(usr->pw_name);
+X	} else {
+X		return NULL;
+X	} 
+}
+X
+static void
+addtogroup(char *user, char **members) {
+X	int i;
+X	char **pmembers;
+X
+X	for (i = 0; NULL != members[i]; i++ ) {
+X		if (0 == strcmp(user, members[i])) {
+X			fprintf(stderr, "Member already exists\n");
+X			exit(EXIT_MEMBER_EXISTS);
+X		}
+X	}
+X
+X	if (0 == i) {
+X		pmembers = (char **)calloc(2, sizeof(char *));
+X	} else {
+X		pmembers = (char **)realloc(members, sizeof(char *)*(i+1));
+X	}
+X
+X	*members = *pmembers;
+X	members[i] = user;
+X	members[i+1] = NULL;
+}
+X
+static void
+rmfromgroup(char *user, char **members) {
+X	int i;
+X	int found = FALSE;
+X
+X	i = 0;
+X	while (!found && NULL != members[i]) {
+X		if (0 == strcmp(user, members[i])) {
+X			found = TRUE;
+X		} else {
+X			i++;
+X		}
+X	}
+X
+X	while (found && NULL != members[i]) {
+X		members[i] = members[++i];
+X	}
+X
+X	if (!found) {
+X		fprintf(stderr, "Member to remove could not be found\n");
+X		exit(EXIT_NOT_MEMBER);
+X	}
+}
+X
+static void
+nomembers(char **members) {
+X	int i;
+X
+X	for (i = 0; NULL != members[i]; i++ ) {
+X		members[i] = NULL;
+X	}
+}
+X
+static void
+members(char **members) {
+X	int i;
+X
+X	for (i = 0; NULL != members[i]; i++ ) {
+X		printf("%s ", members[i]);
+X
+X		if (NULL == members[i+1]) {
+X			printf("\n");
+X		} else {
+X			printf(" ");
+X		}
+X	}
+}
+X
+static void usage(void) {
+X	fprintf(stderr, "usage: groupmems -a username | -d username | -D | -l [-g groupname]\n");
+X	exit(EXIT_USAGE);
+}
+X
+main(int argc, char **argv) {
+X	int arg, i;
+X	char *name;
+X	struct group *grp;
+X
+X	while ((arg = getopt(argc, argv, "a:d:g:Dl")) != EOF) {
+X		switch (arg) {
+X		case 'a':
+X			adduser = strdup(optarg);
+X			++exclusive;
+X			break;
+X		case 'd':
+X			deluser = strdup(optarg);
+X			++exclusive;
+X			break;
+X		case 'g':
+X			thisgroup = strdup(optarg);
+X			break;
+X		case 'D':
+X			purge = TRUE;
+X			++exclusive;
+X			break;
+X		case 'l':
+X			list = TRUE;
+X			++exclusive;
+X			break;
+X		default:
+X			usage();
+X		}
+X	}
+X
+X	if (exclusive > 1 || optind < argc) {
+X		usage();
+X	}
+X
+X	if (!isroot() && NULL != thisgroup) {
+X		fprintf(stderr, "Only root can add members to different groups\n");
+X		exit(EXIT_NOT_ROOT);
+X	} else if (isroot() && NULL != thisgroup) {
+X		name = thisgroup;
+X	} else if (!isgroup()) {
+X		fprintf(stderr, "Group access is required\n");
+X		exit(EXIT_NOT_EROOT);
+X	} else if (NULL == (name = whoami())) {
+X		fprintf(stderr, "Not primary owner of current group\n");
+X		exit(EXIT_NOT_PRIMARY);
+X	}
+X
+X	if (!gr_lock()) {
+X		fprintf(stderr, "Unable to lock group file\n");
+X		exit(EXIT_GROUP_FILE);
+X	}
+X
+X	if (!gr_open(O_RDWR)) {
+X		fprintf(stderr, "Unable to open group file\n");
+X		exit(EXIT_GROUP_FILE);
+X	}
+X
+X	grp = (struct group *)gr_locate(name);
+X
+X	if (NULL != adduser) {
+X		addtogroup(adduser, grp->gr_mem);
+X		gr_update(grp);
+X	} else if (NULL != deluser) {
+X		rmfromgroup(deluser, grp->gr_mem);
+X		gr_update(grp);
+X	} else if (purge) {
+X		nomembers(grp->gr_mem);
+X		gr_update(grp);
+X	} else if (list) {
+X		members(grp->gr_mem);
+X	}
+X
+X	if (!gr_close()) {
+X		fprintf(stderr, "Cannot close group file\n");
+X		exit(EXIT_GROUP_FILE);
+X	}
+X
+X	gr_unlock();
+X
+X	exit(EXIT_SUCCESS);
+}
+X
+/* EOF */
+SHAR_EOF
+  (set 20 00 05 25 14 36 38 'groupmems.c'; eval "$shar_touch") &&
+  chmod 0644 'groupmems.c' ||
+  $echo 'restore of' 'groupmems.c' 'failed'
+  if ( md5sum --help 2>&1 | grep 'sage: md5sum \[' ) >/dev/null 2>&1 \
+  && ( md5sum --version 2>&1 | grep -v 'textutils 1.12' ) >/dev/null; then
+    md5sum -c << SHAR_EOF >/dev/null 2>&1 \
+    || $echo 'groupmems.c:' 'MD5 check failed'
+f0dd68f8d762d89d24d3ce1f4141f981  groupmems.c
+SHAR_EOF
+  else
+    shar_count="`LC_ALL= LC_CTYPE= LANG= wc -c < 'groupmems.c'`"
+    test 6348 -eq "$shar_count" ||
+    $echo 'groupmems.c:' 'original size' '6348,' 'current size' "$shar_count!"
+  fi
+fi
+# ============= groupmems.8 ==============
+if test -f 'groupmems.8' && test "$first_param" != -c; then
+  $echo 'x -' SKIPPING 'groupmems.8' '(file already exists)'
+else
+  $echo 'x -' extracting 'groupmems.8' '(text)'
+  sed 's/^X//' << 'SHAR_EOF' > 'groupmems.8' &&
+X.\"
+X.\" Copyright 2000, International Business Machines, Inc.
+X.\" All rights reserved.
+X.\"
+X.\" original author: George Kraft IV, gk4@us.ibm.com
+X.\"
+X.\" Redistribution and use in source and binary forms, with or without
+X.\" modification, are permitted provided that the following conditions
+X.\" are met:
+X.\"
+X.\" 1. Redistributions of source code must retain the above copyright
+X.\"    notice, this list of conditions and the following disclaimer.
+X.\" 2. Redistributions in binary form must reproduce the above copyright
+X.\"    notice, this list of conditions and the following disclaimer in the
+X.\"    documentation and/or other materials provided with the distribution.
+X.\" 3. Neither the name of International Business Machines, Inc., nor the 
+X.\"    names of its contributors may be used to endorse or promote products 
+X.\"    derived from this software without specific prior written permission.
+X.\"
+X.\" THIS SOFTWARE IS PROVIDED BY INTERNATIONAL BUSINESS MACHINES, INC. AND
+X.\" CONTRIBUTORS ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, 
+X.\" BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS 
+X.\" FOR A PARTICULAR PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL 
+X.\" INTERNATIONAL BUSINESS MACHINES, INC. OR CONTRIBUTORS BE LIABLE
+X.\" FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+X.\" DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+X.\" OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+X.\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+X.\" LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+X.\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+X.\" SUCH DAMAGE.
+X.\"
+X.\" $Id$
+X.\"
+X.TH GROUPMEMS 8
+X.SH NAME
+groupmems \- Administer members of a user's primary group
+X.SH SYNOPSIS
+X.B groupmems
+\fB-a\fI user_name \fR |
+\fB-d\fI user_name \fR |
+\fB-l\fR |
+\fB-D\fR |
+[\fB-g\fI group_name \fR]
+X.SH DESCRIPTION
+The \fBgroupmems\fR utility allows a user to administer his/her own
+group membership list without the requirement of superuser privileges.
+The \fBgroupmems\fR utility is for systems that configure its users to
+be in their own name sake primary group (i.e., guest / guest).
+X.P
+Only the superuser, as administrator, can use \fBgroupmems\fR to alter
+the memberships of other groups.
+X.IP "\fB-a \fIuser_name\fR"
+Add a new user to the group membership list.
+X.IP "\fB-d \fIuser_name\fR"
+Delete a user from the group membership list.
+X.IP "\fB-l\fR"
+List the group membership list.
+X.IP "\fB-D\fR"
+Delete all users from the group membership list.
+X.IP "\fB-g \fIgroup_name\fR"
+The superuser can specify which group membership list to modify.
+X.SH SETUP
+The \fBgroupmems\fR executable should be in mode \fB2770\fR as user \fBroot\fR
+and in group \fBgroups\fR.   The system administrator can add users to
+group groups to allow or disallow them using the  \fBgroupmems\fR utility
+to manager their own group membership list.
+X.P
+X     $ groupadd -r groups
+X.br
+X     $ chmod 2770 groupmems
+X.br
+X     $ chown root.groups groupmems
+X.br
+X     $ groupmems -g groups -a gk4
+X.SH FILES
+/etc/group
+X.br
+/etc/gshadow
+X.SH SEE ALSO
+X.BR chfn (1),
+X.BR chsh (1),
+X.BR useradd (8),
+X.BR userdel (8),
+X.BR usermod (8),
+X.BR passwd (1),
+X.BR groupadd (8),
+X.BR groupdel (8)
+X.SH AUTHOR
+George Kraft IV (gk4@us.ibm.com)
+X.\" EOF
+SHAR_EOF
+  (set 20 00 05 25 14 38 23 'groupmems.8'; eval "$shar_touch") &&
+  chmod 0600 'groupmems.8' ||
+  $echo 'restore of' 'groupmems.8' 'failed'
+  if ( md5sum --help 2>&1 | grep 'sage: md5sum \[' ) >/dev/null 2>&1 \
+  && ( md5sum --version 2>&1 | grep -v 'textutils 1.12' ) >/dev/null; then
+    md5sum -c << SHAR_EOF >/dev/null 2>&1 \
+    || $echo 'groupmems.8:' 'MD5 check failed'
+181e6cd3a3c9d3df320197fa2cde2b4a  groupmems.8
+SHAR_EOF
+  else
+    shar_count="`LC_ALL= LC_CTYPE= LANG= wc -c < 'groupmems.8'`"
+    test 3372 -eq "$shar_count" ||
+    $echo 'groupmems.8:' 'original size' '3372,' 'current size' "$shar_count!"
+  fi
+fi
+rm -fr _sh10937
+exit 0
--- a/contrib/pwdauth.c
+++ b/contrib/pwdauth.c
@@ -0,0 +1,308 @@
+/*
+ * pwdauth.c - program to verify a given username/password pair.
+ *
+ * Run it with username in argv[1] (may be omitted - default is the
+ * current user), and send it the password over a pipe on stdin.
+ * Exit status: 0 - correct password, 1 - wrong password, >1 - other
+ * errors.  For use with shadow passwords, this program should be
+ * installed setuid root.
+ *
+ * This can be used, for example, by xlock - you don't have to install
+ * this large and complex (== possibly insecure) program setuid root,
+ * just modify it to run this simple program to do the authentication.
+ *
+ * Recent versions (xlockmore-3.9) are cleaner, and drop privileges as
+ * soon as possible after getting the user's encrypted password.
+ * Using this program probably doesn't make it more secure, and has one
+ * disadvantage: since we don't get the encrypted user's password at
+ * startup (but at the time the user is authenticated), it is not clear
+ * how we should handle errors (like getpwnam() returning NULL).
+ * - fail the authentication?  Problem: no way to unlock (other than kill
+ *   the process from somewhere else) if the NIS server stops responding.
+ * - succeed and unlock?  Problem: it's too easy to unlock by unplugging
+ *   the box from the network and waiting until NIS times out...
+ *
+ * This program is Copyright (C) 1996 Marek Michalkiewicz
+ * <marekm@i17linuxb.ists.pwr.wroc.pl>.
+ *
+ * It may be used and distributed freely for any purposes.  There is no
+ * warranty - use at your own risk.  I am not liable for any damages etc.
+ * If you improve it, please send me your changes.
+ */
+
+static char rcsid[] = "$Id$";
+
+/*
+ * Define USE_SYSLOG to use syslog() to log successful and failed
+ * authentication.  This should be safe even if your system has
+ * the infamous syslog buffer overrun security problem...
+ */
+#define USE_SYSLOG
+
+/*
+ * Define HAVE_GETSPNAM to get shadow passwords using getspnam().
+ * Some systems don't have getspnam(), but getpwnam() returns
+ * encrypted passwords only if running as root.
+ *
+ * According to the xlock source (not tested, except Linux) -
+ * define: Linux, Solaris 2.x, SVR4, ...
+ * undef: HP-UX with Secured Passwords, FreeBSD, NetBSD, QNX.
+ * Known not supported (yet): Ultrix, OSF/1, SCO.
+ */
+#define HAVE_GETSPNAM
+
+/*
+ * Define HAVE_PW_ENCRYPT to use pw_encrypt() instead of crypt().
+ * pw_encrypt() is like the standard crypt(), except that it may
+ * support better password hashing algorithms.
+ *
+ * Define if linking with libshadow.a from the shadow password
+ * suite (Linux, SunOS 4.x?).
+ */
+#undef HAVE_PW_ENCRYPT
+
+/*
+ * Define HAVE_AUTH_METHODS to support the shadow suite specific
+ * extension: the encrypted password field contains a list of
+ * administrator defined authentication methods, separated by
+ * semicolons.  This program only supports the standard password
+ * authentication method (a string that doesn't start with '@').
+ */
+#undef HAVE_AUTH_METHODS
+
+/*
+ * FAIL_DELAY - number of seconds to sleep before exiting if the
+ * password was wrong, to slow down password guessing attempts.
+ */
+#define FAIL_DELAY 2
+
+/* No user-serviceable parts below :-).  */
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <sys/types.h>
+#include <sys/wait.h>
+#include <unistd.h>
+#include <pwd.h>
+
+#ifdef USE_SYSLOG
+#include <syslog.h>
+#ifndef LOG_AUTHPRIV
+#define LOG_AUTHPRIV LOG_AUTH
+#endif
+#endif
+
+#ifdef HAVE_GETSPNAM
+#include <shadow.h>
+#endif
+
+#ifdef HAVE_PW_ENCRYPT
+extern char *pw_encrypt();
+#define crypt pw_encrypt
+#endif
+
+/*
+ * Read the password (one line) from fp.  We don't turn off echo
+ * because we expect input from a pipe.
+ */
+static char *
+get_line(fp)
+	FILE *fp;
+{
+	static char buf[128];
+	char *cp;
+	int ch;
+
+	cp = buf;
+	while ((ch = getc(fp)) != EOF && ch != '\0' && ch != '\n') {
+		if (cp >= buf + sizeof buf - 1)
+			break;
+		*cp++ = ch;
+	}
+	*cp = '\0';
+	return buf;
+}
+
+/*
+ * Get the password file entry for the current user.  If the name
+ * returned by getlogin() is correct (matches the current real uid),
+ * return the entry for that user.  Otherwise, return the entry (if
+ * any) matching the current real uid.  Return NULL on failure.
+ */
+static struct passwd *
+get_my_pwent()
+{
+	uid_t uid = getuid();
+	char *name = getlogin();
+
+	if (name && *name) {
+		struct passwd *pw = getpwnam(name);
+
+		if (pw && pw->pw_uid == uid)
+			return pw;
+	}
+	return getpwuid(uid);
+}
+
+/*
+ * Verify the password.  The system-dependent shadow support is here.
+ */
+static int
+password_auth_ok(pw, pass)
+	const struct passwd *pw;
+	const char *pass;
+{
+	int result;
+	char *cp;
+#ifdef HAVE_AUTH_METHODS
+	char *buf;
+#endif
+#ifdef HAVE_GETSPNAM
+	struct spwd *sp;
+#endif
+
+	if (pw) {
+#ifdef HAVE_GETSPNAM
+		sp = getspnam(pw->pw_name);
+		if (sp)
+			cp = sp->sp_pwdp;
+		else
+#endif
+			cp = pw->pw_passwd;
+	} else
+		cp = "xx";
+
+#ifdef HAVE_AUTH_METHODS
+	buf = strdup(cp);  /* will be modified by strtok() */
+	if (!buf) {
+		fprintf(stderr, "Out of memory.\n");
+		exit(13);
+	}
+	cp = strtok(buf, ";");
+	while (cp && *cp == '@')
+		cp = strtok(NULL, ";");
+
+	/* fail if no password authentication for this user */
+	if (!cp)
+		cp = "xx";
+#endif
+
+	if (*pass || *cp)
+		result = (strcmp(crypt(pass, cp), cp) == 0);
+	else
+		result = 1;  /* user with no password */
+
+#ifdef HAVE_AUTH_METHODS
+	free(buf);
+#endif
+	return result;
+}
+
+/*
+ * Main program.
+ */
+int
+main(argc, argv)
+	int argc;
+	char **argv;
+{
+	struct passwd *pw;
+	char *pass, *name;
+	char myname[32];
+
+#ifdef USE_SYSLOG
+	openlog("pwdauth", LOG_PID | LOG_CONS, LOG_AUTHPRIV);
+#endif
+	pw = get_my_pwent();
+	if (!pw) {
+#ifdef USE_SYSLOG
+		syslog(LOG_ERR, "can't get login name for uid %d.\n",
+		       (int) getuid());
+#endif
+		fprintf(stderr, "Who are you?\n");
+		exit(2);
+	}
+	strncpy(myname, pw->pw_name, sizeof myname - 1);
+	myname[sizeof myname - 1] = '\0';
+	name = myname;
+
+	if (argc > 1) {
+		name = argv[1];
+		pw = getpwnam(name);
+	}
+
+	pass = get_line(stdin);
+	if (password_auth_ok(pw, pass)) {
+#ifdef USE_SYSLOG
+		syslog(pw->pw_uid ? LOG_INFO : LOG_NOTICE,
+		       "user `%s' entered correct password for `%.32s'.\n",
+		       myname, name);
+#endif
+		exit(0);
+	}
+#ifdef USE_SYSLOG
+	/* be careful not to overrun the syslog buffer */
+	syslog((!pw || pw->pw_uid) ? LOG_NOTICE : LOG_WARNING,
+	       "user `%s' entered incorrect password for `%.32s'.\n",
+	       myname, name);
+#endif
+#ifdef FAIL_DELAY
+	sleep(FAIL_DELAY);
+#endif
+	fprintf(stderr, "Wrong password.\n");
+	exit(1);
+}
+
+#if 0
+/*
+ * You can use code similar to the following to run this program.
+ * Return values: >=0 - program exit status (use the <sys/wait.h>
+ * macros to get the exit code, it is shifted left by 8 bits),
+ * -1 - check errno.
+ */
+int
+verify_password(const char *username, const char *password)
+{
+	int pipe_fd[2];
+	int pid, wpid, status;
+
+	if (pipe(pipe_fd))
+		return -1;
+	
+	if ((pid = fork()) == 0) {
+		char *arg[3];
+		char *env[1];
+
+		/* child */
+		close(pipe_fd[1]);
+		if (pipe_fd[0] != 0) {
+			if (dup2(pipe_fd[0], 0) != 0)
+				_exit(127);
+			close(pipe_fd[0]);
+		}
+		arg[0] = "/usr/bin/pwdauth";
+		arg[1] = username;
+		arg[2] = NULL;
+		env[0] = NULL;
+		execve(arg[0], arg, env);
+		_exit(127);
+	} else if (pid == -1) {
+		/* error */
+		close(pipe_fd[0]);
+		close(pipe_fd[1]);
+		return -1;
+	}
+	/* parent */
+	close(pipe_fd[0]);
+	write(pipe_fd[1], password, strlen(password));
+	write(pipe_fd[1], "\n", 1);
+	close(pipe_fd[1]);
+
+	while ((wpid = wait(&status)) != pid) {
+		if (wpid == -1)
+			return -1;
+	}
+	return status;
+}
+#endif
--- a/contrib/shadow-anonftp.patch
+++ b/contrib/shadow-anonftp.patch
@@ -0,0 +1,147 @@
+Hello Marek,
+
+I have created a diffile against the 980403 release that adds
+functionality to newusers for automatic handling of users with only
+anonomous ftp login (using the guestgroup feature in ftpaccess, which
+means that the users home directory looks like '/home/user/./'). It also
+adds a commandline argument to specify an initial directory structure
+for such users, with a tarball normally containing the bin,lib,etc
+directories used in the chrooted environment.
+
+I am using it to automatically create chunks of users with only ftp
+access for a webserver.
+
+I have tried to follow your coding standards and I believe it is bug
+free but.. well, who knows. :) It's not much code however.
+
+I hope you find it useful. Do what you like with it, feel free to ask if
+anything is unclear.
+
+Best rgds,
+  Calle Karlsson
+  ckn@kash.se
+
+diff -uNr shadow-980403.orig/src/newusers.c shadow-980403/src/newusers.c
+--- shadow-980403.orig/src/newusers.c	Fri Jan 30 00:22:43 1998
+++ shadow-980403/src/newusers.c	Fri Apr 17 16:55:33 1998
+@@ -76,11 +76,35 @@
+ static void
+ usage(void)
+ {
+-	fprintf(stderr, "Usage: %s [ input ]\n", Prog);
+	fprintf (stderr, "Usage: %s [-p prototype tarfile] [ input ]\n", Prog);
+	fprintf (stderr, "The prototype tarfile is only used for users\n");
+	fprintf (stderr, "marked as anonymous ftp users. It must be a full pathname.\n");
+ 	exit(1);
+ }
+ 
+ /*
+ * createuserdir - create a directory and chmod it
+ */
+
+static int
+createuserdir (char * dir, int uid, int gid, int line)
+{
+	if (mkdir (dir, 0777 & ~getdef_num("UMASK", 077))) {
+		fprintf (stderr, "%s: line %d: mkdir %s failed\n",
+			 Prog, line, dir);
+		return -1;
+	}
+
+	if (chown (dir, uid, gid)) {
+		fprintf (stderr, "%s: line %d: chown %s failed\n",
+			 Prog, line, dir);
+		return -1;
+	}
+
+	return 0;
+}
+
+/*
+  * add_group - create a new group or add a user to an existing group
+  */
+ 
+@@ -328,6 +352,8 @@
+ main(int argc, char **argv)
+ {
+ 	char	buf[BUFSIZ];
+	char	anonproto[BUFSIZ];
+	int	flag;
+ 	char	*fields[8];
+ 	int	nfields;
+ 	char	*cp;
+@@ -340,12 +366,23 @@
+ 
+ 	Prog = Basename(argv[0]);
+ 
+-	if (argc > 1 && argv[1][0] == '-')
+-		usage ();
+	* anonproto = '\0';
+
+	while ((flag = getopt (argc, argv, "p:h")) != EOF) {
+		switch (flag) {
+		case 'p':
+			STRFCPY(anonproto, optarg);
+			break;
+		case 'h':
+		default:
+			usage ();
+			break;
+		}
+	}
+ 
+-	if (argc == 2) {
+-		if (! freopen (argv[1], "r", stdin)) {
+-			snprintf(buf, sizeof buf, "%s: %s", Prog, argv[1]);
+	if (optind < argc) {
+		if (! freopen (argv[optind], "r", stdin)) {
+			snprintf(buf, sizeof buf, "%s: %s", Prog, argv[optind]);
+ 			perror (buf);
+ 			exit (1);
+ 		}
+@@ -499,15 +536,36 @@
+ 		if (fields[6][0])
+ 			newpw.pw_shell = fields[6];
+ 
+-		if (newpw.pw_dir[0] && access(newpw.pw_dir, F_OK)) {
+-			if (mkdir (newpw.pw_dir,
+-					0777 & ~getdef_num("UMASK", 077)))
+-				fprintf (stderr, "%s: line %d: mkdir failed\n",
+-					Prog, line);
+-			else if (chown (newpw.pw_dir,
+-					newpw.pw_uid, newpw.pw_gid))
+-				fprintf (stderr, "%s: line %d: chown failed\n",
+-					Prog, line);
+		if (newpw.pw_dir[0]) {
+		        char * userdir = strdup (newpw.pw_dir);
+			char * anonpart;
+			int rc;
+
+			if ((anonpart = strstr (userdir, "/./"))) {
+			        * anonpart = '\0';
+				anonpart += 2;
+			}
+			
+			if (access(userdir, F_OK))
+				rc = createuserdir (userdir, newpw.pw_uid, newpw.pw_gid, line);
+			else
+				rc = 0;
+
+			if (rc == 0 && anonpart) {
+				if (* anonproto) {
+					char cmdbuf [BUFSIZ];
+					snprintf(cmdbuf, sizeof cmdbuf,
+						 "cd %s; tar xf %s",
+						 userdir, anonproto);
+					system (cmdbuf);
+				}
+				if (strlen (anonpart) > 1) {
+					strcat (userdir, anonpart);
+					if (access (userdir, F_OK))
+						createuserdir (userdir, newpw.pw_uid, newpw.pw_gid, line);
+				}
+			}
+			free (userdir);
+ 		}
+ 
+ 		/*
--- a/contrib/udbachk.tgz
+++ b/contrib/udbachk.tgz
--- a/debian/Makefile
+++ b/debian/Makefile
@@ -0,0 +1,16 @@
+PKG=shadow
+SITE=ftp://pkg-shadow.alioth.debian.org/pub/pkg-shadow/
+
+deb:: check_cheese
+
+include /usr/share/quilt/quilt.debbuild.mk
+
+check_cheese:
+	@dpkg-parsechangelog | grep -q "\* The \".*\".* release\." || { \
+		echo ""; \
+		echo " **                                  **"; \
+		echo " **  Warning: not a cheesy release!  **"; \
+		echo " **                                  **"; \
+		echo ""; \
+		exit 1; \
+	}
--- a/debian/NEWS
+++ b/debian/NEWS
@@ -1,45 +1,3 @@
-shadow (1:4.17.0~rc1-1) unstable; urgency=medium
-
-  Username checking now once again follows the upstream rules, for
-  an ecosystem-wide ruleset and security.
-
- -- Chris Hofstaedtler <zeha@debian.org>  Sun, 22 Dec 2024 20:12:35 +0100
-
-shadow (1:4.16.0-5) unstable; urgency=medium
-
-  /var/log/faillog and the programs to read it are no longer part since
-  1:4.15.2-2.
-  The file isn't cleaned up automatically, which should be done manually,
-  unless it is still needed for special reasons.
-
- -- Chris Hofstaedtler <zeha@debian.org>  Sat, 16 Nov 2024 15:48:35 +0100
-
-shadow (1:4.13+dfsg1-2) unstable; urgency=medium
-
-  The previous entry falsely states that PREVENT_NO_AUTH in /etc/login.defs
-  affects authentication.  The historical default of letting all users with
-  empty password field in without authentication is still in effect.
-
- -- Balint Reczey <balint@balintreczey.hu>  Mon, 25 Sep 2023 17:04:09 +0200
-
-shadow (1:4.11.1+dfsg1-0exp1) experimental; urgency=medium
-
-  Login now prevents an empty password field to be interpreted as
-  "no authentication required" for UID 0 (root account).
-  The historical default of letting all users with empty password field
-  in without authentication can be restored in /etc/login.defs setting
-  PREVENT_NO_AUTH to "no".
-
- -- Balint Reczey <balint@balintreczey.hu>  Sun, 07 Nov 2021 21:51:46 +0100
-
-shadow (1:4.7-1) unstable; urgency=medium
-
-  * /etc/securetty is no longer shipped by this package and it is no longer
-    honored in login's PAM configuration by default. Please see #731656 for the
-    details.
-
- -- Balint Reczey <rbalint@ubuntu.com>  Thu, 20 Jun 2019 13:46:52 +0200
-
 shadow (1:4.0.15-5) unstable; urgency=low

  * commands passed in argument to su must use su's -c option and must quote
--- a/debian/README.debian
+++ b/debian/README.debian
@@ -1,14 +1,13 @@
-Read this file first for a brief overview of the current version
-of passwd.
+Read this file first for a brief overview of the new versions of login
+and passwd.


 ---Shadow passwords

 The command `shadowconfig on' will turn on shadow password support.
-This is the default. Turning off shadow passwords is not supported
-anymore.
-Together with shadow passwords, you get the ability to set password ages
-and expirations with chage(1).
+`shadowconfig off' will turn it back off.  If you turn on shadow
+password support, you'll gain the ability to set password ages and
+expirations with chage(1).

 NOTE: If you use the nscd package, you may have problems with a
 slight delay in updating the password information. You may notice
@@ -28,7 +27,7 @@ support. PAM documentation is available in several formats in the
 libpam-doc package.


---Encryption
+---MD5 Encryption

 This is enabled now using the /etc/pam.d/* files. Examples are given.

--- a/debian/README.source
+++ b/debian/README.source
@@ -1,8 +1,17 @@
-If you update the translation of upsteam files (thank you for that!) please
-submit a pull request upstream instead of filing a bug in the Debian BTS
-to get it reviewed and accepted faster.
+This package uses quilt to patch the upstream source.
+
+You can find some info on how to generate the patched source, add a new
+modification, and remove an existing modification on:
+	/usr/share/doc/quilt/README.source
+
+================================================================================
+
+To package a new upstream release, you can use the Makefile:
+	svn://svn.debian.org/svn/pkg-shadow/debian/trunk/Makefile
+
+================================================================================

 A testsuite is also available. Instruction on how to run this testsuite
-are available in tests/README
+are available on:
+	svn://svn.debian.org/svn/pkg-shadow/debian/trunk/tests/README

- -- Balint Reczey <balint@balintreczey.hu>, Mon, 31 Jan 2022 14:07:11 +0100
--- a/debian/changelog
+++ b/debian/changelog
@@ -1,660 +1,30 @@
-shadow (1:4.19.0-4) unstable; urgency=medium
-
-  * Import upstream patches to fix hash check (Closes: #1124835)
-
- -- Chris Hofstaedtler <zeha@debian.org>  Thu, 08 Jan 2026 00:01:00 +0100
-
-shadow (1:4.19.0-3) unstable; urgency=medium
-
-  * chpasswd: Disable broken hash check, bug #1124835
-
- -- Chris Hofstaedtler <zeha@debian.org>  Wed, 07 Jan 2026 11:11:24 +0100
-
-shadow (1:4.19.0-2) unstable; urgency=medium
-
-  * Disable logind integration on !linux
-
- -- Chris Hofstaedtler <zeha@debian.org>  Tue, 06 Jan 2026 02:38:50 +0100
-
-shadow (1:4.19.0-1) unstable; urgency=medium
-
-  * New upstream version 4.19.0
-  * Refresh patches
-  * Drop upstream-applied patches
-  * Add new build-dependency on libsystemd-dev [linux-any]
-  * login.defs: Remove commented out USERDEL_CMD
-
- -- Chris Hofstaedtler <zeha@debian.org>  Tue, 06 Jan 2026 01:16:37 +0100
-
-shadow (1:4.18.0-2) unstable; urgency=medium
-
-  [ Frans Spiesschaert ]
-  * Update Dutch translations (Closes: #1115411)
-
- -- Chris Hofstaedtler <zeha@debian.org>  Wed, 17 Sep 2025 00:46:09 +0200
-
-shadow (1:4.18.0-1) unstable; urgency=medium
-
-  * New upstream version 4.18.0
-  * Refresh patches
-  * d/copyright: update for upstream-deleted code
-  * Drop newly unnecessay Build-Depends: bison
-
- -- Chris Hofstaedtler <zeha@debian.org>  Tue, 26 Aug 2025 23:05:38 +0200
-
-shadow (1:4.17.4-2) unstable; urgency=medium
-
-  * Allow LOGIN_ENV_SAFELIST (from util-linux) in /etc/login.defs.
-    Using patch from upstream.
-
- -- Chris Hofstaedtler <zeha@debian.org>  Sat, 19 Apr 2025 12:20:28 +0200
-
-shadow (1:4.17.4-1) unstable; urgency=medium
-
-  * New upstream version 4.17.4
-  * Rebase patches
-
- -- Chris Hofstaedtler <zeha@debian.org>  Sat, 29 Mar 2025 13:28:35 +0100
-
-shadow (1:4.17.3-3) unstable; urgency=medium
-
-  * Accept /usr/sbin/nologin as an alternate to /sbin/nologin.
-    Thanks to Marc Haber
-
- -- Chris Hofstaedtler <zeha@debian.org>  Fri, 28 Mar 2025 12:13:03 +0100
-
-shadow (1:4.17.3-2) unstable; urgency=medium
-
-  * Do not warn about useradd --system with Debian-globally allocated uids
-    (Closes: #1100563)
-  * Refresh patches
-
- -- Chris Hofstaedtler <zeha@debian.org>  Sun, 16 Mar 2025 13:39:58 +0100
-
-shadow (1:4.17.3-1) unstable; urgency=medium
-
-  * New upstream version 4.17.3
-  * Refresh patches and include upstream patch for getdate.
-    Include https://github.com/shadow-maint/shadow/pull/1214 to fix
-    https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1095430 in the
-    way upstream intends to fix it.
-  * Explicitly pass {s,}bindir to configure.
-    Avoids upstream hacks in configure.
-
- -- Chris Hofstaedtler <zeha@debian.org>  Mon, 24 Feb 2025 23:09:52 +0100
-
-shadow (1:4.17.2-6) unstable; urgency=medium
-
-  * d/rules: ensure lib/getdate.c gets rebuilt
-  * configure: always pick /usr/bin/passwd.
-    Thanks to Jochen Sprickerhof <jspricke@debian.org>
-
- -- Chris Hofstaedtler <zeha@debian.org>  Mon, 24 Feb 2025 12:16:49 +0100
-
-shadow (1:4.17.2-5) unstable; urgency=medium
-
-  * Warn about future --badname removal.
-    Upstream PR 1158 plans to remove this flag, probably in the forky
-    timeframe. Warn users now.
-  * Import upstream patch to fix chfn (#1096187)
-  * Add regression test for #1096187
-  * Add regression test for #1095430
-  * Remove "shadowconfig off"
-    If needed please run pwunconv, grpunconv manually, but please understand
-    you are on your own.
-
- -- Chris Hofstaedtler <zeha@debian.org>  Mon, 17 Feb 2025 19:54:09 +0100
-
-shadow (1:4.17.2-4) unstable; urgency=medium
-
-  * Revert upstreams chfn.c strsep change (Closes: #1096187)
-
- -- Chris Hofstaedtler <zeha@debian.org>  Mon, 17 Feb 2025 12:28:56 +0100
-
-shadow (1:4.17.2-3) unstable; urgency=medium
-
-  * Revert upstreams strtoday calculation "fix" (Closes: #1095430)
-
- -- Chris Hofstaedtler <zeha@debian.org>  Sun, 16 Feb 2025 20:24:35 +0100
-
-shadow (1:4.17.2-2) unstable; urgency=medium
-
-  * Upload to unstable.
-  * Apply upstream revert of "Use local time for human-readable dates"
-    (Closes: #1095430)
-
- -- Chris Hofstaedtler <zeha@debian.org>  Sat, 15 Feb 2025 17:21:17 +0100
-
-shadow (1:4.17.2-1) experimental; urgency=medium
-
-  * New upstream version 4.17.2
-  * Apply upstream patch from Marc Haber to document E_BAD_NAME
-  * Refresh patches
-
- -- Chris Hofstaedtler <zeha@debian.org>  Sun, 09 Feb 2025 18:14:51 +0100
-
-shadow (1:4.17.1-2) experimental; urgency=medium
-
-  * Rewrite shadowconfig(8) manpage.
-    Thanks to Alejandro Colomar <alx@kernel.org>
-  * Remove unnecessary Build-Depends: quilt.
-    Thanks to Bastian Germann (Closes: #1092461)
-
- -- Chris Hofstaedtler <zeha@debian.org>  Wed, 08 Jan 2025 12:40:10 +0100
-
-shadow (1:4.17.1-1) experimental; urgency=medium
-
-  * New upstream version 4.17.1
-
- -- Chris Hofstaedtler <zeha@debian.org>  Sat, 04 Jan 2025 12:41:51 +0100
-
-shadow (1:4.17.0-1) experimental; urgency=medium
-
-  * New upstream version 4.17.0
-  * Refresh patches.
-
- -- Chris Hofstaedtler <zeha@debian.org>  Sat, 28 Dec 2024 13:14:16 +0100
-
-shadow (1:4.17.0~rc1-2) experimental; urgency=medium
-
-  * Remove Debian patch to relax username checks.
-    Per discussion on d-devel, with upstream, and with the
-    adduser maintainer.
-    Thanks: Marc Haber
-
- -- Chris Hofstaedtler <zeha@debian.org>  Sun, 22 Dec 2024 20:15:16 +0100
-
-shadow (1:4.17.0~rc1-1) experimental; urgency=medium
-
-  * New upstream version 4.17.0~rc1
-  * Add upstream patch for new return-code for bad usernames
-  * Refresh patches
-  * d/copyright: update
-  * Forbid purely numeric user/group names, and "." and ".."
-
- -- Chris Hofstaedtler <zeha@debian.org>  Fri, 06 Dec 2024 19:55:32 +0100
-
-shadow (1:4.16.0-7) unstable; urgency=medium
-
-  [ Florent 'Skia' Jacquet ]
-  * d/patches: fix 'upstream' test suite
-
- -- Chris Hofstaedtler <zeha@debian.org>  Fri, 06 Dec 2024 13:51:40 +0100
-
-shadow (1:4.16.0-6) unstable; urgency=medium
-
-  * Add NEWS entry about faillog (Closes: #1074320)
-
- -- Chris Hofstaedtler <zeha@debian.org>  Fri, 06 Dec 2024 13:29:54 +0100
-
-shadow (1:4.16.0-5) unstable; urgency=medium
-
-  [ Chris Hofstaedtler ]
-  * Always build with btrfs support on linux-any (Closes: #856557)
-  * debputy.manifest: merge path-metadata entries
-  * login.defs: remove info about write(1)
-    Which is not part of Debian trixie. (Closes: #1087519)
-
-  [ Pino Toscano ]
-  * Include <utmpx.h>, fixing the build on GNU/Hurd
-
- -- Chris Hofstaedtler <zeha@debian.org>  Fri, 15 Nov 2024 20:30:32 +0100
-
-shadow (1:4.16.0-4) unstable; urgency=medium
-
-  * Drop Debian-only cppw, cpgr tools (Closes: #750752)
-  * Stop patching login, not installed anymore
-  * Define LOGIN_NAME_MAX on HURD
-  * Remove libsystemd-dev Build-Depends.
-    Only necessary for login(1).
-  * Stop building programs we do not install
-
- -- Chris Hofstaedtler <zeha@debian.org>  Tue, 06 Aug 2024 00:29:18 +0200
-
-shadow (1:4.16.0-3) unstable; urgency=medium
-
-  * Upload to unstable.
-  * Fix FTBFS on hurd.
-    DEB_HOST_ARCH_OS was unset.
-
- -- Chris Hofstaedtler <zeha@debian.org>  Mon, 05 Aug 2024 17:21:27 +0200
-
-shadow (1:4.16.0-2) experimental; urgency=medium
-
-  * passwd: switch Depends from login to login.defs
-    login will again be installed on fewer systems, but existing installs
-    will retain it (it is Protected: yes).
-  * Drop login package, to allow takeover by util-linux.
-    Move shadow.mo to Package: passwd, have passwd Replaces: older login.
-  * login.defs: ship manpage
-  * Re-add workarounds for tests in tests/tests directory.
-    4.15.3 fixed this, but 4.16.0 happened earlier.
-
- -- Chris Hofstaedtler <zeha@debian.org>  Mon, 05 Aug 2024 02:36:29 +0200
-
-shadow (1:4.16.0-1) experimental; urgency=medium
-
-  * New upstream version 4.16.0
-    * Rebase patches
-  * Split /etc/login.defs into its own binary package (Closes: #1074394)
-  * Rename libsubid4 to libsubid5 (soname bump)
-  * d/watch: add versionmangle for -rc
-
- -- Chris Hofstaedtler <zeha@debian.org>  Fri, 02 Aug 2024 17:35:29 +0200
-
-shadow (1:4.15.3-3) unstable; urgency=medium
-
-  * Forbid backslashes in user/group-names.
-    They can still be used with --force-badname, but it's a start. In the
-    long run I want to remove our relax patch, and upstream should fix the
-    line continuation too. For #1076619.
-
- -- Chris Hofstaedtler <zeha@debian.org>  Sun, 21 Jul 2024 21:05:32 +0200
-
-shadow (1:4.15.3-2) unstable; urgency=medium
-
-  [ Pino Toscano ]
-  * d/rules: actually enable Linux-only options on Linux
-    This enables --enable-logind and --with-audit.
-
-  [ Chris Hofstaedtler ]
-  * Stop installing groupmems(8) (Closes: #1004472, LP: #2039541)
-  * login.defs: remove obsolete/confusing comments
-  * login.defs: resync comments with upstream
-  * login.defs: remove incomplete list of unused vars
-  * login.defs: remove obscure, defaulted vars
-  * login.defs: remove vars ignored by su(1)
-  * login.defs: remove CONSOLE_GROUPS, ignored with PAM
-  * login.defs: remove CONSOLE, ignored with PAM
-
- -- Chris Hofstaedtler <zeha@debian.org>  Sun, 07 Jul 2024 15:30:38 +0200
-
-shadow (1:4.15.3-1) unstable; urgency=medium
-
-  * New upstream version 4.15.3
-  * tests: follow upstream subdir fix
-  * Fix setup of test libsubid-04_nss
-  * Drop login.postinst, obsoleted by #1074121
-  * Bump Standards-Version to 4.7.0
-
- -- Chris Hofstaedtler <zeha@debian.org>  Sat, 06 Jul 2024 23:50:36 +0200
-
-shadow (1:4.15.2-3) unstable; urgency=medium
-
-  * d/watch: add versionmangle for -rc
-  * Revert "Use upstream's restrictions on user- and group names again".
-    Breaks adduser's tests, see #1074306.
-
- -- Chris Hofstaedtler <zeha@debian.org>  Wed, 26 Jun 2024 12:40:34 +0200
-
-shadow (1:4.15.2-2) unstable; urgency=medium
-
-  * useradd(8): Fix missing paragraph on username length
-  * d/rules: explicitly set --with-audit and --enable-subordinate-ids
-  * Remove faillog support.
-    Stop installing faillog binary and man pages. Stop creating
-    /var/log/faillog in login.postinst.
-    PAM has removed support for /var/log/faillog by dropping pam_tally, and
-    login itself cannot write to it either.
-  * Use upstream's restrictions on user- and group names again.
-    Upstream started supporting mixed-case names some time ago.
-    Purely numeric names (#79682) are now forbidden again, as there is no
-    way of distinguishing them from user/group IDs otherwise.
-  * Drop useradd's backwards-compatibility -O flag
-  * Remove our copy of HOME_MODE.xml, identical upstream
-  * shadowconfig.8: actually install again
-  * passwd: add Depends: login.
-    Stop-gap until passwd can takeover /etc/login.defs from login.
-
- -- Chris Hofstaedtler <zeha@debian.org>  Tue, 25 Jun 2024 19:42:24 +0200
-
-shadow (1:4.15.2-1) unstable; urgency=medium
-
-  * New upstream version 4.15.2
-    Includes fix for csrand_uniform().
-
- -- Chris Hofstaedtler <zeha@debian.org>  Sat, 22 Jun 2024 17:37:34 +0200
-
-shadow (1:4.15.1-1) unstable; urgency=medium
-
-  * New upstream version 4.15.1
-    Closes: #832047, #812127, #1034312, #856902, #791806
-    Closes: #1006216, #1006225, #1006208
-    * contrib/atudel, non-DFSG-compliant was removed upstream
-    * Remove obsolete configure flag --without-libcrack
-    * Use functions from libbsd (Closes: #1032393)
-    * Build-Depend: libltdl-dev for LT_LIB_DLLOAD
-      (Closes: #1065350)
-    * Build-Depend: pkgconf
-    * Drop upstream applied patches
-    * Disable FTMP_FILE by default, drop login failure logging
-    * Rebase patch 401_cppw_src.dpatch
-    * Rename patch 402_cppw_selinux
-    * Use upstream FAILLOG_ENAB code, incompatible with PAM
-      (Closes: #776314)
-    * Rebase patch 463_login_delay_obeys_to_PAM
-    * Rebase patch 501_commonio_group_shadow
-    * Rebase patch 502_debian_useradd_defaults
-    * Rebase patch 506_relaxed_usernames
-    * Rebase patch 542_useradd-O_option
-  * Update upstream signing keys
-  * Tag build with dh-package-notes
-  * Turn off --enable-lastlog, drop lastlog from not-installed
-  * Explicitly enable logind on linux-any
-  * Update default ENCRYPT_METHOD (Closes: #1043236)
-  * login: switch from Essential to Protected: yes (Closes: #960638)
-    Moves Pre-Depends to Depends.
-  * Enable acl, xattr support (Closes: #745796)
-  * login.defs: remove PAM-unsupported crypt settings (Closes: #1055582)
-
- -- Chris Hofstaedtler <zeha@debian.org>  Sat, 22 Jun 2024 16:08:41 +0200
-
-shadow (1:4.13+dfsg1-5) unstable; urgency=medium
-
-  * Add myself to Uploaders, per discussion with Serge Hallyn
-  * Apply wrap-and-sort -kas style
-  * Use debputy to avoid Rules-Requires-Root: binary-targets
-  * libsubid4: tighten package-internal dependencies
-
-  [ Serge Hallyn ]
-  * Drop pam_lastlog.so from config. (Closes: #1068229)
-  * Stop installing lastlog binary.
-
- -- Chris Hofstaedtler <zeha@debian.org>  Sun, 02 Jun 2024 20:01:51 +0200
-
-shadow (1:4.13+dfsg1-4) unstable; urgency=medium
-
-  [ Helmut Grohne ]
-  * DEP17: Move login and shadowconfig to /usr. (Closes: #1059915)
-
- -- Serge Hallyn <serge@hallyn.com>  Sun, 04 Feb 2024 20:28:27 +0000
-
-shadow (1:4.13+dfsg1-3) unstable; urgency=medium
-
-  * Team upload
-  * Remove myself from uploaders
-
- -- Balint Reczey <balint@balintreczey.hu>  Sun, 15 Oct 2023 19:10:52 +0200
-
-shadow (1:4.13+dfsg1-2) unstable; urgency=medium
-
-  [ Balint Reczey ]
-  * debian/gitlab-ci.yml: Use sudo to fix reprotest test
-  * debian/login.pam: Drop reference to Debian Etch (Closes: #1040064)
-  * debian/NEWS: Fix false claim about PREVENT_NO_AUTH affecting authentication.
-    Also drop setting PREVENT_NO_AUTH in shipped login.defs. (Closes: #1041547)
-  * Cherry-pick upstream patch to fix gpasswd passwd leak
-    (CVE-2023-4641) (Closes: #1051062)
-  * Cherry-pick upstream patch to fix chfn vulnerability allowing injection of
-    control characters into some /etc/passwd fields.
-    (CVE-2023-29383) (Closes: #1034482)
-
-  [ Gioele Barabucci ]
-  * Support <nodoc> build profile
-    `xsltproc`, `docbook` and all other XML-related packages are not needed
-    when the `<nodoc>` build profile is active, as long as `./configure` is
-    called with `--disable-man`. (Closes: #1051827)
-
-
- -- Balint Reczey <balint@balintreczey.hu>  Tue, 26 Sep 2023 22:01:52 +0200
-
-shadow (1:4.13+dfsg1-1) unstable; urgency=medium
-
-  [ Balint Reczey ]
-  * debian/watch: Make watch file work with new GitHub UI
-  * debian/control: Mark libsubid-dev as Multi-Arch: same
-  * New upstream version 4.13
-    - fix typo in useradd(8) (Closes: #1021380)
-  * Refresh patches
-
-  [ Debian Janitor ]
-  * Remove constraints unnecessary since buster (oldstable)
-    * login: Drop versioned constraint on util-linux in Breaks.
-    Changes-By: deb-scrub-obsolete
-
- -- Balint Reczey <balint@balintreczey.hu>  Fri, 11 Nov 2022 09:28:15 +0100
-
-shadow (1:4.12.3+dfsg1-3) unstable; urgency=medium
-
-  [ Debian Janitor ]
-  * Set upstream metadata fields: Bug-Database, Bug-Submit, Repository-Browse.
-
-  [ Balint Reczey ]
-  * Fix tree copying regressions introduced in 4.12.2. (Closes: #1023132)
-
- -- Balint Reczey <balint@balintreczey.hu>  Sat, 05 Nov 2022 14:47:01 +0100
-
-shadow (1:4.12.3+dfsg1-2) unstable; urgency=medium
-
-  * Cherry-pick upstream patch to fix regression in expiration date handling
-    (Closes: #1021697)
-
- -- Balint Reczey <balint@balintreczey.hu>  Sat, 22 Oct 2022 20:23:10 +0200
-
-shadow (1:4.12.3+dfsg1-1) unstable; urgency=medium
-
-  [ Balint Reczey ]
-  * New upstream release (Closes: #1004242, #1006848)
-  * Refresh patches
-  * debian/patches: Reorder patches in series to make it look sane
-  * Fix Lintian elevated-privileges tag rename
-
-  [ Johannes Schauer Marin Rodrigues ]
-  * debian/shadowconfig: Support DPKG_ROOT without using chroot()
-    (Closes:  #1007758)
-  * useradd: cherry-pick patch from upstream to avoid creating several GB worth
-    of sparse lastlog and faillog files for users with high uid values
-    (Closes: #1019245)
-
-  [ Debian Janitor ]
-  * Update renamed lintian tag names in lintian overrides.
-  * Update standards version to 4.6.1, no changes needed.
-
- -- Balint Reczey <balint@balintreczey.hu>  Tue, 04 Oct 2022 22:09:04 +0200
-
-shadow (1:4.11.1+dfsg1-2) unstable; urgency=medium
-
-  [ Balint Reczey ]
-  * debian/README.source: Recommend submitting translations upstream
-  * debian/tests/control: Mark smoke test as superficial
-  * useradd: Restore defaults used up to 4.8.1 version.
-    Also fix /etc/default/useradd to state that mail spool directories are
-    not created.
-  * login.defs:
-    - List default value of HOME_MODE
-    - Warn about weak cryptographic choices, like upstream
-    - include HMAC_CRYPTO_ALGO key
-    - Fix typo
-
-  [ Jenkins ]
-  * Trim trailing whitespace.
-    Changes-By: lintian-brush
-    Fixes: lintian: trailing-whitespace
-  * Use canonical URL in Vcs-Git.
-    Changes-By: lintian-brush
-    Fixes: lintian: vcs-field-not-canonical
-  * Fix day-of-week for changelog entry 1:4.1.4.2+svn3283-3.
-    Changes-By: lintian-brush
-    Fixes: lintian: debian-changelog-has-wrong-day-of-week
-
- -- Balint Reczey <balint@balintreczey.hu>  Thu, 03 Mar 2022 20:41:41 +0100
-
-shadow (1:4.11.1+dfsg1-1) unstable; urgency=medium
-
-  * debian/NEWS: Fix version and release of latest entry
-
- -- Balint Reczey <balint@balintreczey.hu>  Mon, 31 Jan 2022 10:33:28 +0100
-
-shadow (1:4.11.1+dfsg1-0exp1) experimental; urgency=medium
-
-  * login: Don't list su command as shipped (Closes: #960637)
-  * Install nologin /usr/sbin without patching makefiles
-  * debian/copyright: Fully rewrite the file based on upstream license update
-    and exclude contrib/atudel from upstream tarball
-  * debian/watch: Repack upstream tarball with +dfsg1 suffix
-  * debian/upstream/signing-key.asc: Update upstream signing key
-  * New upstream version 4.11.1+dfsg1
-  * Refresh patches
-  * Set NONEXISTENT to /nonexistent in shipped login.defs (Closes: #960318)
-  * Enable newly added yescrypt support
-  * Include YESCRYPT options in shipped login.defs (Closes: #991914)
-  * debian/rules: Stop using --disable-shared to build shared libraries
-  * Ship the libsubid4 and libsubid-dev packages and ship getsubids in uidmap
-  * debian/rules: Drop obsolete variable setting
-  * debian/login.lintian-overrides: Drop unused override
-  * debian/control: Make the Vcs-Browser URL canonical
-  * debian/login.defs: List new GRANT_AUX_GROUP_SUBIDS option in shipped login.defs
-  * debian/NEWS: Mention new login behaviour regarding empty password field.
-    Also set PREVENT_NO_AUTH in shipped login.defs accordingly.
-  * debian/tests: Cherry-pick part of autopkgtest from Ubuntu.
-    Thanks to Michael Vogt for the more extensive suite in Ubuntu
-  * debian/login.defs: Set default subuid and subgid ranges
-
- -- Balint Reczey <balint@balintreczey.hu>  Sat, 22 Jan 2022 21:03:44 +0100
-
-shadow (1:4.8.1-2) unstable; urgency=medium
-
-  * debian/control: Switch to libsemanage-dev from libsemanage1-dev
-    (Closes: #998633)
-  * ACK NMU, thanks for all the changes
-  * Make passwd recommend sensible-utils because vipw uses sensible-editor
-  * Add files to debian/not-installed or install them when they were missed
-    This change ships a few more man page translations
-  * debian/control: Bump debhelper-compat version to 13
-  * List man pages to install in debian/*.manpages instead of in
-    debian/*.install
-  * Clean up debian/control using 'cme fix dpkg-control'
-  * Rename deprecated debian/passwd.tmpfile to debian/passwd.tmpfiles
-  * debian/control: Revert to my personal email address in the Maintainer field
-
- -- Balint Reczey <balint@balintreczey.hu>  Wed, 10 Nov 2021 10:39:04 +0100
-
-shadow (1:4.8.1-1.1) unstable; urgency=medium
-
-  [ Johannes Schauer Marin Rodrigues ]
-  * Non-maintainer upload.
-
-  [ Niels Thykier ]
-  * Remove obsolete login.preinst
-  * Remove obsolete code from passwd maintscripts
-
-  [ Helmut Grohne ]
-  * logoutd is gone since at least buster (closes: #989712)
-  * Delete duplicate subuid/subgid creation.
-  * login.postinstd support for DPKG_ROOT (closes: #992578)
-
- -- Johannes Schauer Marin Rodrigues <josch@debian.org>  Sat, 23 Oct 2021 21:04:57 +0200
-
-shadow (1:4.8.1-1) unstable; urgency=medium
-
-  * debian/default/useradd: Fix typo DHSELL -> DSHELL (Closes: #897028)
-  * New upstream version 4.8.1
-    - Update Dutch translation (Closes: #946608)
-  * Refresh patches
-
- -- Balint Reczey <rbalint@ubuntu.com>  Fri, 07 Feb 2020 15:54:14 +0100
-
-shadow (1:4.8-1) unstable; urgency=medium
-
-  [ Laurent Bigonville ]
-  * Move the call to pam_motd before pam_selinux open
-
-  [ Justin B Rye ]
-  * login: Update package description (Closes: #808301)
-
-  [ Yuriy M. Kaminskiy ]
-  * Mark uidmap and login as Multi-Arch: foreign (Closes: #934473)
-
-  [ Andreas Henriksson ]
-  * New upstream release.
-    - man: generate translations using itstool instead of xml2po
-  * Replace gnome-doc-utils build-dep with itstool (Closes: #881889)
-  * Use explicit --without-su configure flag
-  * Refresh and massage patches to apply
-  * Cherry-pick upstream patch reverting bindir/sbindir
-  * Fix lintian warning useless-autoreconf-build-depends
-
-  [ Balint Reczey ]
-  * debian/login.su.pam: Drop unused file
-
- -- Balint Reczey <rbalint@ubuntu.com>  Fri, 20 Dec 2019 16:39:40 +0100
-
-shadow (1:4.7-2) unstable; urgency=medium
-
-  [ Balint Reczey ]
-  * Remove obsolete /etc/cron.daily/passwd in maintainer scripts
-    (Closes: #932017)
-  * Remove Christian Perrier from Uploaders according to his request.
-    Thank you for maintaining shadow for long years! (Closes: #893944, #927576)
-
-  [ Gaudenz Steinlin ]
-  * Improve NEWS entry about securetty.
-
- -- Balint Reczey <rbalint@ubuntu.com>  Tue, 16 Jul 2019 18:48:12 +0200
-
-shadow (1:4.7-1) unstable; urgency=medium
-
-  [ Ondřej Nový ]
-  * d/changelog: Remove trailing whitespaces
-
-  [ Niels Thykier ]
-  * Declare the explicit requirement for (fake)root.
-    The shadow package currently requires (fake)root to produce the debs
-    due to static non-root:root ownerships in the debs.
-
-  [ Bryan Quigley ]
-  * Remove cron daily backup.
-    It was added in 2010 (#554170) as a split off from a previous cron
-    job.  I haven't seen an argument for why it's useful to keep.
-    Depending on when a mistake occurs in one of the files it backups
-    it will provide variable recovery time of 0 to 24hours.
-
-  [ Balint Reczey ]
-  * Add Salsa CI configuration
-  * Drop Lintian override for su, it is not shipped in login anymore
-  * Stop shipping and honoring /etc/securetty
-    (Closes: #731656, #830255, #879903, #920764, #771675, #917893, #607073)
-  * Migrate to dh from cdbs
-  * Ship some missing man files
-  * Fix checking upstream tarball's OpenPGP signature
-  * New upstream version 4.7
-  * Refresh patches
-  * Run autopkgtest in Salsa CI when it exists
-  * debian/NEWS: Fix version of latest entry
-  * Clean up /etc/securetty properly on upgrade
-
- -- Balint Reczey <rbalint@ubuntu.com>  Mon, 08 Jul 2019 15:58:46 +0200
-
-shadow (1:4.5-1.1) unstable; urgency=medium
-
-  * Non-maintainer upload (greetings from DebCamp/DebConf Taiwan).
-  * Stop shipping su and break old util-linux version. (See #833256)
-    - Breaks on old version to force lockstep upgrade, which should
-      really be a depends-new-version (and can be switched around
-      together with util-linux once the transition is finished).
-      Using Breaks/Depends the 'wrong' way around is to make apt
-      unpack things in the 'right' order (avoiding any gaps where
-      /bin/su is not available during the upgrade phase).
-
- -- Andreas Henriksson <andreas@fatal.se>  Fri, 27 Jul 2018 10:07:37 +0200
-
-shadow (1:4.5-1) unstable; urgency=medium
-
-  * New upstream version 4.5
-    - Fix buffer overflow if NULL line is present in db (CVE-2017-12424)
-      (Closes: #756630)
-    - Make the sp_lstchg shadow field reproducible (Closes: #857803)
-    - Fix regression in useradd not loading defaults properly.
-      (Closes: #865762)
-  * Refresh patches
-  * Drop patches manipulating su argument concatenation:
-  * Cut redundant information from Debian-specific README files
-  * Revert adding pts/0 and pts/1 to securetty.
-    Adding pts/* defeats the purpose of securetty. Let containers add it if
-    needed as described in #830255.
-  * Use my @ubuntu.com email address in Maintainer field
-
- -- Balint Reczey <rbalint@ubuntu.com>  Wed, 27 Sep 2017 12:45:23 -0400
+shadow (1:4.4-4.1+deb9u2) stretch-security; urgency=medium
+
+  * Non-maintainer upload by the ELTS Team.
+  * CVE-2018-7169: unprivileged user can drop supplementary groups
+  * CVE-2023-4641: gpasswd password leak
+  * CVE-2023-29383: chfn missing control character check
+
+ -- Adrian Bunk <bunk@debian.org>  Sat, 26 Oct 2024 18:55:08 +0300
+
+shadow (1:4.4-4.1+deb9u1) stretch-security; urgency=high
+
+  * Non-maintainer upload by the LTS Security Team.
+  * CVE-2017-20002: revert adding pts/0 and pts/1 to securetty.
+    Adding pts/* defeats the purpose of securetty. Let containers add it
+    if needed as described in #830255.
+    (cherry-picked from 1:4.5-1)
+    See also #877374 (previous proposed update) and #914957
+    (/etc/securetty will be dropped in bullseye).
+  * CVE-2017-12424: the newusers tool could be made to manipulate internal
+    data structures in ways unintended by the authors. Malformed input may
+    lead to crashes (with a buffer overflow or other memory corruption) or
+    other unspecified behaviors. This crosses a privilege boundary in, for
+    example, certain web-hosting environments in which a Control Panel
+    allows an unprivileged user account to create subaccounts.
+    (Closes: #756630)
+
+ -- Sylvain Beucler <beuc@debian.org>  Wed, 17 Mar 2021 10:27:01 +0100

 shadow (1:4.4-4.1) unstable; urgency=high

@@ -860,14 +230,14 @@ shadow (1:4.2-1) experimental; urgency=low
  * Add pam_loginuid to login PAM settings. Closes: #677441
  * passwd.install: add new subuid.5 and subgid.5 manpages
  * debian/rules, debian/control, debian/uidmap.install: create new uidmap
-    package containing the new setuid-root binaries newuidmap and newgidmap
+    package containing the new setuid-root binaries newuidmap and newgidmap 
    Set uidmap as priority optional.
  * debian/login.su.pam: Enable pam_limits by default. Closes: #705301
  * debian/rules: Set default editor to sensible-editor for vipw.
    Closes: #688252

  [ Micah Anderson ]
-  * added debian/patches/userns to enable use of subuids, plus some bugfix
+  * added debian/patches/userns to enable use of subuids, plus some bugfix 
    patches on top of them, patches from Eric Biederman, pulled from
    Ubuntu. Closes: #739981
  * Allow LXC devices (lxc/console, lxc/tty[1234]) in securetty.linux
@@ -880,7 +250,7 @@ shadow (1:4.2-1) experimental; urgency=low
  * Switch to dpkg-source 3.0 (quilt) format
  * Add build-dependency against bison
  * Call dh-autoreconf since we need to regenerate all the autofoo files
-
+  
  [ Philippe Grégoire ]
  * Fix 1000_configure_userns to avoid dropping a needed #endif
    Closes: #744877
@@ -1056,7 +426,7 @@ shadow (1:4.1.4.2+svn3283-3) unstable; urgency=high
  * debian/patches/300_CVE-2011-0721: Fix insufficient input sanitation
    leading to possible user or group creation in NIS environments.

- -- Nicolas FRANCOIS (Nekral) <nicolas.francois@centraliens.net>  Sun, 13 Feb 2011 23:20:05 +0100
+ -- Nicolas FRANCOIS (Nekral) <nicolas.francois@centraliens.net>  Mon, 13 Feb 2011 23:20:05 +0100

 shadow (1:4.1.4.2+svn3283-2) unstable; urgency=low

@@ -1170,7 +540,7 @@ shadow (1:4.1.4.1-1) unstable; urgency=low
     - Updated patches:
        + debian/patches/506_relaxed_usernames
  * debian/login.defs: Removed comment about MD5_CRYPT. MD5_CRYPT_ENAB is no
-    more used by chpasswd and newusers.
+    more used by chpasswd and newusers. 
  * debian/patches/*: Updated patches to the new quilt and shadow versions.
  * debian/patches/506_relaxed_usernames: usernames with a slash will not only
    break one option. Move to the discussion on the usernames.
@@ -1215,7 +585,7 @@ shadow (1:4.1.4-1) unstable; urgency=low
     - Updated Russian translation. Closes: #527636
     - passwd: Report password properties changes if the password is not
       actually changed. Closes: #525967
-     - Fixed lastlog. 4.1.3 only reported empty logs. Closes: #524873
+     - Fixed lastlog. 4.1.3 only reported empty logs. Closes: #524873 
     - Remove patches applied upstream:
        + debian/patches/403_fix_PATH-MAX_hurd
     - Updated patches:
@@ -1645,7 +1015,7 @@ shadow (1:4.0.18.1-9) unstable; urgency=low
    - 409_man_generate_from_PO: Generate the translated man pages at build
    time.
    - 200_regenerate_manpages: No more needed.
-
+    

 -- Christian Perrier <bubulle@debian.org>  Tue, 15 May 2007 23:40:13 +0200

@@ -1672,7 +1042,7 @@ shadow (1:4.0.18.1-8) unstable; urgency=low
      neither -n nor -g are specified. See also 407_adduser_disable_PUG_with-n
    - no longer include /usr/bin/X11 in defaults PATH variable. Closes: #395890
    - set debhelper compatibility to 5 through debian/compat
-    - ignore a false positive lintian warning about
+    - ignore a false positive lintian warning about 
      possible-missing-colon-in-closes in line 668 of the changelog
  * Upstream bugs not yet fixed in upstream releases or CVS:
    - 493_pwck_no_SHADOWPWD: SHADOWPWD no more exist.
@@ -2309,7 +1679,7 @@ shadow (1:4.0.13-5) unstable; urgency=low
      Working user password crypted preseeding (it probably failed earlier)
  * Debconf translation updates:
    - Russian updated. Closes: #337370
-
+  
 -- Christian Perrier <bubulle@debian.org>  Tue,  1 Nov 2005 18:10:30 +0100

 shadow (1:4.0.13-4) unstable; urgency=low
@@ -2457,7 +1827,7 @@ shadow (1:4.0.12-6) unstable; urgency=low
      - manpages-fi (removed because distributes translations we don't have)
      - manpages-pt (removed because distributes translations we don't have)
      - manpages-tr (removed because distributes translations we don't have)
-      - manpages-zh for login
+      - manpages-zh for login 
                    (removed because distributes translations we don't have)
    - debian/login.pam, debian/login.su.pam:
      - use "readenv=1" with pam_env so that /etc/environment settings are
@@ -2480,9 +1850,9 @@ shadow (1:4.0.12-6) unstable; urgency=low
 shadow (1:4.0.12-5) unstable; urgency=low

  * Really add /etc/pam.d/su. Closes: #330291
-
+  
 -- Christian Perrier <bubulle@debian.org>  Wed, 28 Sep 2005 19:59:31 +0200
-
+   
 shadow (1:4.0.12-4) unstable; urgency=low

  * The "Epoisses" release
@@ -2542,7 +1912,7 @@ shadow (1:4.0.12-1) experimental; urgency=low
      ULIMIT
    - NEWS.Debian: added
    - Ship a (currently useless) PAM configuration file for chage, useradd,
-      usermod, userdel, groupadd, groupmod, groupdel, including
+      usermod, userdel, groupadd, groupmod, groupdel, including 
      pam_rootok.so alone
    - use dh_installpam to install PAM configuration files
    - start the cleanup of the unused patches list
@@ -2830,7 +2200,7 @@ shadow (1:4.0.3-35) unstable; urgency=low
      (change made in sarge branch also)
      Closes: #300720
    - debian/rules: Add removal of config.log in the clean target
-    - debian/control:
+    - debian/control: 
      - Add Martin to Uploaders
      - Remove Sam Hartman from Uploaders. The team is now setup and this
        does not really have a real meaning now. You're still welcome for
@@ -3082,7 +2452,7 @@ shadow (1:4.0.3-30.6) unstable; urgency=low

  * Revert back to Ian Gulliver genuine patch
    to chpasswd. Update man page accordingly.
-    Closes: #283961
+    Closes: #283961 
    (again)
  * Programs translations
    - German updated. Closes: #286522
@@ -3202,7 +2572,7 @@ shadow (1:4.0.3-30) unstable; urgency=high
  * Correct check for root password being already set in passwd.config
    Closes: #260799

-  * Acknowledge 29.1 NMU:
+  * Acknowledge 29.1 NMU: 
    Closes: #256664, #257949, #258241, #258563, #258566, #258957,
    #190567, #259389, #260223, #257949, #259663, #259827

@@ -3249,14 +2619,14 @@ shadow (1:4.0.3-29) unstable; urgency=low
      Closes: #253792
      this change was already in 28.5 but was forgotten in the
      changelog
-  * Acknowledge NMUs:
+  * Acknowledge NMUs: 
  closes: #244604, #244734, #246302, #246376, #246848, #246859,
          #247084, #247698, #247770, #248386, #248391, #248392,
 	  #248392, #248516, #248516, #248648, #248938, #248957,
 	  #249141, #249257, #249682, #250169, #250339, #250496,
 	  #251140, #251141, #251317, #251495, #251716, #251990,
 	  #252087, #252499, #253165, #253186, #253570, #254503,
-	  #254760
+	  #254760 

 -- Karl Ramm <kcr@debian.org>  Sat,  3 Jul 2004 00:24:55 -0400

@@ -3454,7 +2824,7 @@ shadow (1:4.0.3-23) unstable; urgency=low

 shadow (1:4.0.3-22) unstable; urgency=low

-  * Don't assume that lastlog.ll_time or utmp.ut_time or utmpx.ut_tv are made
+  * Don't assume that lastlog.ll_time or utmp.ut_time or utmpx.ut_tv are made 
    up of time_ts and timevals, because they aren't on x86-64.  Dismaying
    but true.

@@ -3462,7 +2832,7 @@ shadow (1:4.0.3-22) unstable; urgency=low

 shadow (1:4.0.3-21) unstable; urgency=low

-  * Try and get the right French translation update in the right place,
+  * Try and get the right French translation update in the right place, 
    Karl, you can do it even if you do only speak English. Closes: #236993

 -- Karl Ramm <kcr@debian.org>  Wed, 10 Mar 2004 15:31:35 -0500
@@ -3520,7 +2890,7 @@ shadow (1:4.0.3-17) unstable; urgency=low
 shadow (1:4.0.3-16) unstable; urgency=low

  * run dh_installdeb *after* dh_installdebconf,
-    remove . from short description of passwd,
+    remove . from short description of passwd, 
    add versioned conflict with debconf older than 0.5
    closes: #224133
  * replace manpages-it due to man page conflict
@@ -3531,7 +2901,7 @@ shadow (1:4.0.3-16) unstable; urgency=low
  * fix permissions on chage and expiry, closes: #224717
  * run debconf-updatepo
  * remove debian/compat as redundant
-
+  
 -- Karl Ramm <kcr@debian.org>  Mon, 22 Dec 2003 19:53:30 -0500

 shadow (1:4.0.3-15) unstable; urgency=low
@@ -3544,7 +2914,7 @@ shadow (1:4.0.3-15) unstable; urgency=low

 shadow (1:4.0.3-14) unstable; urgency=low

-  * exit 30 when backing all the way out in passwd.conf, and
+  * exit 30 when backing all the way out in passwd.conf, and 
    depend on base-config 2.00, closes: #222772
  * adjust debconf templates for debian-installer work,
    closes: #222832
@@ -3561,11 +2931,11 @@ shadow (1:4.0.3-13) unstable; urgency=low
 shadow (1:4.0.3-12) unstable; urgency=low

  * Explicitly use automake-1.7 and aclocal-1.7.  closes: #216594
-  * Update Danish debconf translation.  closes: #216542
+  * Update Danish debconf translation.  closes: #216542  
  * Update French debconf translation.  closes: #206352
  * Update Dutch debconf translation.  closes: #212995
  * Remove redundant dependency on grep.  closes: #216535
-  * Fix chfn documentation bug.  closes: #213931
+  * Fix chfn documentation bug.  closes: #213931  
  * Fix su syslogs to be less ambiguous.  (old:new instead of old-new
    because '-' can appear in usernames.)  Not clearer, mind you, but less
    ambiguous.  closes: #213592
@@ -3681,7 +3051,7 @@ shadow (1:4.0.3-3) unstable; urgency=low

  * the "fix the brain damage" release
  * fix pam brain-damage in ch{age,passwd}, {group,user}{add,del,mod}, newusers
-    closes: #162181, #162199, #162228
+    closes: #162181, #162199, #162228 
  * fix vipw symlink brain-damage: closes: #162218
  * fix package description brain damage, closes: #139563
  * install cp{pw,gr} brain damge
@@ -3782,7 +3152,7 @@ shadow (20000902-8) unstable; urgency=low
    from going off on its own.
  * terminate argument validation in login when it hits a '--'.
    closes: #66368
-
+  
 -- Karl Ramm <kcr@debian.org>  Mon, 22 Oct 2001 11:17:35 -0400

 shadow (20000902-7) unstable; urgency=low
@@ -3809,12 +3179,12 @@ shadow (20000902-7) unstable; urgency=low
 -- Karl Ramm <kcr@debian.org>  Wed, 22 Aug 2001 12:09:27 -0400

 shadow (20000902-6.1) unstable; urgency=low
-
+ 
  * Non-maintainer upload.
  * Upgrade to latest config.sub and config.guess.  Closes: #88547
-
+ 
 -- Gerhard Tonn <gt@debian.org>  Fri,  1 Jun 2001 20:38:43 +0200
-
+                                                              
 shadow (20000902-6) unstable; urgency=medium

  * actually set root's password when appropriate
@@ -3839,7 +3209,7 @@ shadow (20000902-4) unstable; urgency=low
 shadow (20000902-3.1) unstable; urgency=low

  * Non-maintainer upload
-  * Recompile to fix ARM lossage
+  * Recompile to fix ARM lossage 

 -- Philip Blundell <philb@armlinux.org>  Sun, 11 Mar 2001 07:47:27 -0500

@@ -4163,7 +3533,7 @@ shadow (19990827-3) unstable; urgency=low
  * login.defs: documented above change
  * {login,passwd}.postinst: fixed some bashisms, closes: #45159
  * login.defs.pam.linux: documented the FAKE_SHELL option, closes: 31987
-  * su.1,login.1: documented the subsystem root ability in login and su, closes:
+  * su.1,login.1: documented the subsystem root ability in login and su, closes: 
  * doc directory for both packages now includes the README.shadow-paper file
    closes: #15391

@@ -4304,7 +3674,7 @@ shadow (980403-0.3.3) unstable; urgency=low
 shadow (980403-0.3.2) unstable; urgency=low

  * configure.in patched for utmpx.h (for arm)
-
+  
 -- Jim Pick <jim@jimpick.com>  Sun,  4 Oct 1998 19:06:15 -0700

 shadow (980403-0.3.1) frozen unstable; urgency=low
@@ -4332,7 +3702,7 @@ shadow (980403-0.2) frozen unstable; urgency=low
 -- Joel Klecker <jk@espy.org>  Mon, 11 May 1998 11:25:22 -0700

 shadow (980403-0.1) frozen unstable; urgency=low
-
+  
  * Non-maintainer release.
  * New upstream release (18225).
  * (debian/login.postinst)
@@ -4361,7 +3731,7 @@ shadow (980403-0.1) frozen unstable; urgency=low
  * Install upstream changelog as 'changelog.gz' as per policy (20052).
  * (secure-su): Changed /etc/suauth to reference the group 'root'
    instead of 'wheel' (17593).
-
+  
 -- Joel Klecker <jk@espy.org>  Thu, 30 Apr 1998 18:32:12 -0700

 shadow (970616-1) unstable; urgency=low
@@ -4431,7 +3801,7 @@ shadow (961025-2) frozen unstable; urgency=medium
 -- Guy Maor <maor@ece.utexas.edu>  Sat, 19 Apr 1997 02:34:59 -0500

 shadow (961025-1) unstable; urgency=low
-
+  
  * Upstream upgrade, new source format.

 -- Guy Maor <maor@ece.utexas.edu>  Mon, 10 Feb 1997 02:56:56 -0600
@@ -4464,3 +3834,4 @@ shadow (960810-1) base; urgency=LOW
  * New upstream version

 -- Unknown <unknown@debian.org>  Mon, 01 Jan 1996 00:00:00 +0000
+
--- a/debian/compat
+++ b/debian/compat
@@ -0,0 +1 @@
+10
--- a/debian/control
+++ b/debian/control
@@ -1,91 +1,77 @@
 Source: shadow
 Maintainer: Shadow package maintainers <pkg-shadow-devel@lists.alioth.debian.org>
-Uploaders:
- Serge Hallyn <serge@hallyn.com>,
- Chris Hofstaedtler <zeha@debian.org>
+Uploaders: Christian Perrier <bubulle@debian.org>,
+           Balint Reczey <balint@balintreczey.hu>,
+           Serge Hallyn <serge@hallyn.com>
 Section: admin
 Priority: required
-Build-Depends:
- debhelper-compat (= 13),
- dh-package-notes,
- dh-sequence-zz-debputy-rrr (>= 0.1.23~),
- docbook-xml <!nodoc>,
- docbook-xsl <!nodoc>,
- gettext,
- itstool <!nodoc>,
- libacl1-dev,
- libattr1-dev,
- libaudit-dev [linux-any],
- libbsd-dev,
- libcrypt-dev,
- libltdl-dev,
- libpam0g-dev,
- libselinux1-dev [linux-any],
- libsemanage-dev [linux-any],
- libsystemd-dev [linux-any],
- libxml2-utils <!nodoc>,
- pkgconf,
- systemd-dev [linux-any],
- xsltproc <!nodoc>
-Standards-Version: 4.7.0
-Vcs-Git: https://salsa.debian.org/debian/shadow.git -b master
-Vcs-Browser: https://salsa.debian.org/debian/shadow
+Build-Depends: dh-autoreconf,
+               gettext,
+               libpam0g-dev,
+               debhelper (>= 10~),
+               quilt,
+               xsltproc,
+               docbook-xsl,
+               docbook-xml,
+               libxml2-utils,
+               cdbs,
+               libselinux1-dev [linux-any],
+               libsemanage1-dev [linux-any],
+               gnome-doc-utils,
+               bison,
+               libaudit-dev [linux-any]
+Standards-Version: 3.9.5
+Vcs-Browser: https://anonscm.debian.org/git/pkg-shadow/shadow.git
+Vcs-Git: https://anonscm.debian.org/git/pkg-shadow/shadow.git
 Homepage: https://github.com/shadow-maint/shadow
-Rules-Requires-Root: no

 Package: passwd
 Architecture: any
 Multi-Arch: foreign
-Depends:
- base-passwd (>= 3.6.4),
- libpam-modules,
- login.defs
-Recommends:
- sensible-utils
-Replaces:
- login (<< 1:4.16.0-2~)
+Depends: ${shlibs:Depends},
+         ${misc:Depends},
+         libpam-modules
+Replaces: manpages-tr (<< 1.0.5),
+          manpages-zh (<< 1.5.1-1)
 Description: change and administer password and group data
 This package includes passwd, chsh, chfn, and many other programs to
 maintain password and group data.
 .
 Shadow passwords are supported.  See /usr/share/doc/passwd/README.Debian

-Package: login.defs
-Architecture: all
-Multi-Arch: foreign
-Replaces:
- login (<< 1:4.16.0-2~)
-Description: system user management configuration
- This package provides the login.defs configuration file,
- used by otherwise unrelated tools managing system users.
+Package: login
+Architecture: any
+Essential: yes
+Pre-Depends: ${shlibs:Depends},
+             ${misc:Depends},
+             libpam-runtime,
+             libpam-modules (>= 1.1.8-1)
+Breaks: coreutils (<< 8.21~) [hurd-any],
+        passwd (<< 1:4.1.5.1-2~) [hurd-any],
+        hurd (<< 20140206~) [hurd-any]
+Conflicts: gnunet (<< 0.7.0c-2),
+           amavisd-new (<< 2.3.3-8),
+           python-4suite (<< 0.99cvs20060405-1),
+           backupninja (<< 0.9.3-5),
+           echolot (<< 2.1.8-4)
+Replaces: manpages-de (<< 0.5-3),
+          manpages-tr (<< 1.0.5),
+          manpages-zh (<< 1.5.1-1),
+          passwd (<< 1:4.1.5.1-2~) [hurd-any],
+          coreutils (<< 8.21~) [hurd-any],
+          hurd (<< 20140206~) [hurd-any]
+Description: system login tools
+ These tools are required to be able to login and use your system. The
+ login program invokes your user shell and enables command execution. The
+ newgrp program is used to change your effective group ID (useful for
+ workgroup type situations). The su program allows changing your effective
+ user ID (useful being able to execute commands as another user).

 Package: uidmap
 Architecture: any
-Multi-Arch: foreign
 Priority: optional
+Depends: ${shlibs:Depends},
+         ${misc:Depends}
 Description: programs to help use subuids
 These programs help unprivileged users to create uid and gid mappings in
 user namespaces.
-
-Package: libsubid5
-Section: libs
-Priority: optional
-Architecture: any
-Multi-Arch: same
-Description: subordinate id handling library -- shared library
- The library provides an interface for querying, granding and ungranting
- subordinate user and group ids.
-
-Package: libsubid-dev
-Section: libdevel
-Priority: optional
-Architecture: any
-Multi-Arch: same
-Depends:
- libsubid5 (= ${binary:Version})
-Description: subordinate id handling library -- shared library
- The library provides an interface for querying, granding and ungranting
- subordinate user and group ids.
- .
- This package contains the C header files that are
- needed for applications to use the libsubid library.
--- a/debian/copyright
+++ b/debian/copyright
@@ -1,177 +1,103 @@
-Format: https://www.debian.org/doc/packaging-manuals/copyright-format/1.0/
-Upstream-Name: Shadow
-Source: https://github.com/shadow-maint/shadow
+This is Debian GNU/Linux's prepackaged version of the shadow utilities.

-Files: *
-Copyright: 1989-1994, Julianne Frances Haugh
-           2016-2024, Serge Hallyn <serge@hallyn.com>
-License: BSD-3-clause
+It was downloaded from: <ftp://ftp.pld.org.pl/software/shadow/>. 
+As of May 2007, this site is no longer available.

-Files: man/po/da.po
-       man/po/de.po
-       man/tr/man1/su.1
-       po/da.po
-       po/de.po
-       po/es.po
-       po/eu.po
-       po/fi.po
-       po/gl.po
-       po/it.po
-       po/kk.po
-       po/nb.po
-       po/nl.po
-       po/nn.po
-       po/pl.po
-       po/pt_BR.po
-       po/ru.po
-       po/sq.po
-       po/sv.po
-       po/vi.po
-Copyright: 1999-2015, Free Software Foundation, Inc
-License: BSD-3-clause
+Copyright:

-Files: man/fi/man1/chfn.1
-       man/id/man1/*
-       man/ko/man1/chfn.1
-       man/ko/man1/chsh.1
-       man/tr/man1/chfn.1
-       man/zh_TW/man1/chfn.1
-       man/zh_TW/man1/chsh.1
-Copyright: 1994, salvatore valente <svalente@athena.mit.edu>
-License: GPL-1
+Parts of this software are copyright 1988 - 1994, Julianne Frances Haugh.
+All rights reserved.

-Files: man/pt_BR/man8/*
-       man/zh_TW/man8/usermod.8
-Copyright: 1991-1994, Julianne Frances Haugh
-License: BSD-3-clause
+Parts of this software are copyright 1997 - 2001, Marek Michałkiewicz.
+All rights reserved.

-Files: man/hu/man1/gpasswd.1
-       man/ja/man1/gpasswd.1
-       man/pt_BR/man1/*
-Copyright: 1996, Rafal Maszkowski <rzm@pdi.net>
-License: BSD-3-clause
+Parts of this software are copyright 2001 - 2004, Andrzej Krzysztofowicz
+All rights reserved.

-Files: man/id/man1/login.1
-       man/ko/man1/login.1
-       man/tr/man1/login.1
-Copyright: 1993, Rickard E. Faith <faith@cs.unc.edu>
-License: BSD-3-clause
+Parts of this software are copyright 2000 - 2007, Tomasz Kłoczko.
+All rights reserved.

-Files: man/ja/man5/limits.5
-       man/ja/man8/vipw.8
-Copyright: 2001, Maki KURODA
-License: BSD-3-clause
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions
+are met:
+1. Redistributions of source code must retain the above copyright
+   notice, this list of conditions and the following disclaimer.
+2. Redistributions in binary form must reproduce the above copyright
+   notice, this list of conditions and the following disclaimer in the
+   documentation and/or other materials provided with the distribution.
+3. Neither the name of Julianne F. Haugh nor the names of its contributors
+   may be used to endorse or promote products derived from this software
+   without specific prior written permission.

-Files: man/pt_BR/man5/passwd.5
-       man/tr/man5/passwd.5
-Copyright: 1993, Michael Haardt <michael@moria.de>
-License: GPL-2+
+THIS SOFTWARE IS PROVIDED BY JULIE HAUGH AND CONTRIBUTORS ``AS IS'' AND
+ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ARE DISCLAIMED.  IN NO EVENT SHALL JULIE HAUGH OR CONTRIBUTORS BE LIABLE
+FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+SUCH DAMAGE.

-Files: man/ja/man1/chage.1
-       man/ja/man5/suauth.5
-Copyright: 1997, Kazuyoshi Furutaka
-License: BSD-3-clause
+This source code is currently archived on ftp.uu.net in the
+comp.sources.misc portion of the USENET archives.  You may also contact
+the author, Julianne F. Haugh, at jockgrrl@ix.netcom.com if you have
+any questions regarding this package.

-Files: man/po/fr.po
-       po/fr.po
-Copyright: 2011-2013, Debian French l10n team <debian-l10n-french@lists.debian.org>
-License: BSD-3-clause
+THIS SOFTWARE IS BEING DISTRIBUTED AS-IS.  THE AUTHORS DISCLAIM ALL
+LIABILITY FOR ANY CONSEQUENCES OF USE.  THE USER IS SOLELY RESPONSIBLE
+FOR THE MAINTENANCE OF THIS SOFTWARE PACKAGE.  THE AUTHORS ARE UNDER NO
+OBLIGATION TO PROVIDE MODIFICATIONS OR IMPROVEMENTS.  THE USER IS
+ENCOURAGED TO TAKE ANY AND ALL STEPS NEEDED TO PROTECT AGAINST ACCIDENTAL
+LOSS OF INFORMATION OR MACHINE RESOURCES.

-Files: man/zh_TW/man5/*
-Copyright: 1993, Michael Haardt <michael@moria.de>
-           1993, Scorpio, www.linuxforum.net
-License: GPL-2+
+Special thanks are due to Chip Rosenthal for his fine testing efforts;
+to Steve Simmons for his work in porting this code to BSD; and to Bill
+Kennedy for his contributions of LaserJet printer time and energies.
+Also, thanks for Dennis L. Mumaugh for the initial shadow password
+information and to Tony Walton (olapw@olgb1.oliv.co.uk) for the System
+V Release 4 changes.  Effort in porting to SunOS has been contributed
+by Dr. Michael Newberry (miken@cs.adfa.oz.au) and Micheal J. Miller, Jr.
+(mke@kaberd.rain.com).  Effort in porting to AT&T UNIX System V Release
+4 has been provided by Andrew Herbert (andrew@werple.pub.uu.oz.au).
+Special thanks to Marek Michalkiewicz (marekm@i17linuxb.ists.pwr.wroc.pl)
+for taking over the Linux port of this software.

-Files: man/hu/man5/*
-Copyright: 1993, Michael Haardt <u31b3hs@pool.informatik.rwth-aachen.de>
-License: GPL-2+
+Source files: login_access.c, login_desrpc.c, login_krb.c are derived
+from the logdaemon-5.0 package, which is under the following license:

-Files: lib/subordinateio.h
-Copyright: 2012, Eric W. Biederman
-License: BSD-3-clause
+/************************************************************************
+* Copyright 1995 by Wietse Venema.  All rights reserved. Individual files
+* may be covered by other copyrights (as noted in the file itself.)
+*
+* This material was originally written and compiled by Wietse Venema at
+* Eindhoven University of Technology, The Netherlands, in 1990, 1991,
+* 1992, 1993, 1994 and 1995.
+*
+* Redistribution and use in source and binary forms are permitted
+* provided that this entire copyright notice is duplicated in all such
+* copies.  
+*
+* This software is provided "as is" and without any expressed or implied
+* warranties, including, without limitation, the implied warranties of
+* merchantibility and fitness for any particular purpose.
+************************************************************************/

-Files: man/hu/man1/su.1
-Copyright: 1999, Ragnar Hojland Espinosa <ragnar@macula.net>
-License: BSD-3-clause
+Some parts substantially in src/su.c derived from an ancestor of
+su for GNU.  Run a shell with substitute user and group IDs.
+Copyright (C) 1992-2003 Free Software Foundation, Inc.

-Files: man/ja/man8/pwconv.8
-Copyright: 2001, Yuichi SATO
-License: BSD-3-clause
+   This program is free software; you can redistribute it and/or modify
+   it under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 2, or (at your option)
+   any later version.

-Files: src/login_nopam.c
-Copyright: 1995, Wietse Venema
-License: BSD-3-clause
+   This program is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.

-Files: src/su.c
-Copyright: 1989 - 1994, Julianne Frances Haugh
-           1996 - 2000, Marek Michałkiewicz
-           2000 - 2006, Tomasz Kłoczko
-           2007 - 2013, Nicolas François
-License: GPL-2+
-
-Files: src/vipw.c
-Copyright: 1997, Guy Maor <maor@ece.utexas.edu>
-           1999 - 2000, Marek Michałkiewicz
-           2002 - 2006, Tomasz Kłoczko
-           2007 - 2013, Nicolas François
-License: GPL-2+
-
-Files: man/ko/man5/*
-Copyright: 2000, ASPLINUX <man@asp-linux.co.kr>
-License: GPL-2+
-
-Files: debian/*
-Copyright: 1999-2001, Ben Collins <bcollins@debian.org>
-           2001-2004 Karl Ramm <kcr@debian.org>
-           2004-2014 Christian Perrier <bubulle@debian.org>
-           2006-2012 Nicolas Francois (Nekral) <nicolas.francois@centraliens.net>
-           2017-2022 Balint Reczey <balint@balintreczey.hu>
-License: BSD-3-clause
-
-Files: debian/passwd.expire.cron
-Copyright: 1999, Ben Collins <bcollins@debian.org>
-License: BSD-3-clause
-
-License: BSD-3-clause
- All rights reserved.
- .
- Redistribution and use in source and binary forms, with or without
- modification, are permitted provided that the following conditions
- are met:
- 1. Redistributions of source code must retain the above copyright
-    notice, this list of conditions and the following disclaimer.
- 2. Redistributions in binary form must reproduce the above copyright
-    notice, this list of conditions and the following disclaimer in the
-    documentation and/or other materials provided with the distribution.
- 3. Neither the name of the University nor the names of its contributors
-    may be used to endorse or promote products derived from this software
-    without specific prior written permission.
- .
- THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
- ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
- FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- SUCH DAMAGE.
-
-License: GPL-1
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; version 1
- .
- On Debian systems, the complete text of version 1 of the GNU General
- Public License can be found in '/usr/share/common-licenses/GPL-1'.
-
-License: GPL-2+
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; version 2 dated June, 1991, or (at
- your option) any later version.
- .
- On Debian systems, the complete text of version 2 of the GNU General
- Public License can be found in '/usr/share/common-licenses/GPL-2'.
+   On Debian GNU/Linux systems, the complete text of the GNU General Public
+   License can be found in '/usr/share/common-licenses/GPL-2'
--- a/debian/cpgr.8
+++ b/debian/cpgr.8
@@ -0,0 +1 @@
+.so man8/cppw.8
--- a/debian/cppw.8
+++ b/debian/cppw.8
@@ -0,0 +1,27 @@
+.TH CPPW 8 "7 Apr 2005"
+.SH NAME
+cppw, cpgr \- copy with locking the given file to the password or group file
+.SH SYNOPSIS
+\fBcppw\fR [\fB\-h\fR] [\fB\-s\fR] password_file
+.br
+\fBcpgr\fR [\fB\-h\fR] [\fB\-s\fR] group_file
+
+.SH DESCRIPTION
+.BR cppw " and " cpgr
+will copy, with locking, the given file to
+.IR /etc/passwd " and " /etc/group ", respectively."
+With the \fB\-s\fR flag, they will copy the shadow versions of those files,
+.IR /etc/shadow " and " /etc/gshadow ", respectively."
+
+With the \fB\-h\fR flag, the commands display a short help message and exit
+silently.
+.SH "SEE ALSO"
+.BR vipw (8),
+.BR vigr (8),
+.BR group (5),
+.BR passwd (5),
+.BR shadow (5),
+.BR gshadow (5)
+.SH AUTHOR
+\fBcppw\fR and \fBcpgr\fR were written by Stephen Frost, based on
+\fBvipw\fR and \fBvigr\fR written by Guy Maor.
--- a/debian/debputy.manifest
+++ b/debian/debputy.manifest
@@ -1,24 +0,0 @@
-manifest-version: '0.1'
-packages:
-  passwd:
-    transformations:
-    - path-metadata:
-        paths:
-        - usr/bin/chfn
-        - usr/bin/chsh
-        - usr/bin/gpasswd
-        - usr/bin/passwd
-        mode: "u=rwxs,go=rx"
-    - path-metadata:
-        paths:
-        - usr/bin/chage
-        - usr/bin/expiry
-        group: "shadow"
-        mode: "u=rwx,go=rxs"
-  uidmap:
-    transformations:
-    - path-metadata:
-        paths:
-        - usr/bin/newgidmap
-        - usr/bin/newuidmap
-        mode: "u=rwxs,go=rx"
--- a/debian/default/useradd
+++ b/debian/default/useradd
@@ -1,37 +0,0 @@
-# Default values for useradd(8)
-#
-# The SHELL variable specifies the default login shell on your
-# system.
-# Similar to DSHELL in adduser. However, we use "sh" here because
-# useradd is a low level utility and should be as general
-# as possible
-SHELL=/bin/sh
-#
-# The default group for users
-# 100=users on Debian systems
-# Same as USERS_GID in adduser
-# This argument is used when the -n flag is specified.
-# The default behavior (when -n and -g are not specified) is to create a
-# primary user group with the same name as the user being added to the
-# system.
-# GROUP=100
-#
-# The default home directory. Same as DHOME for adduser
-# HOME=/home
-#
-# The number of days after a password expires until the account 
-# is permanently disabled
-# INACTIVE=-1
-#
-# The default expire date
-# EXPIRE=
-#
-# The SKEL variable specifies the directory containing "skeletal" user
-# files; in other words, files such as a sample .profile that will be
-# copied to the new user's home directory when it is created.
-# SKEL=/etc/skel
-#
-# Defines whether the mail spool should be created while
-# creating the account
-# CREATE_MAIL_SPOOL=no
-
--- a/debian/dependencies
+++ b/debian/dependencies
@@ -1,7 +1,19 @@
 Build-Depends:
 ==============
+ * autoconf
+ * automake1.9
+   works with 1.7 or 1.9 (at least)
+ * libtool
 * gettext
   POT, PO, GMO regenerated?
+ * libpam0g-dev
+   OK
+ * debhelper (>= 4.1.16)
+ * po-debconf
+   OK
+ * quilt
+   patch system
+ * dpkg-dev (>= 1.13.5)
 * xsltproc
   used to generate the manpages
 * docbook-xsl
@@ -13,4 +25,70 @@ Build-Depends:
   Needed by JH_CHECK_XML_CATALOG([-//OASIS//DTD DocBook XML V4.1.2//EN], [DocBook XML DTD V4.1.2], [], enable_man=no)
 * libxml2-utils
   needed by the JH_CHECK_XML_CATALOG macros
+ * cdbs
+   used in debian/rules
+ * libselinux1-dev [!hurd-i386 !kfreebsd-i386 !kfreebsd-amd64]
+ * gnome-doc-utils (>= 0.4.3-1)
+   xml2po, 0.4.3-1 needed for the -l switch.
+
+passwd Depends:
+===============
+ * ${shlibs:Depends}
+   OK
+ * ${loginpam}
+   - hurd
+     login
+     libpam-modules (>= 0.72-5)
+   - other archs
+     + login (>= 970502-1)
+       login is needed because some passwd utils need /etc/login.defs
+       login is Essential, so this is just to enforce the version
+     + libpam-modules (>= 0.72-5)
+ * debianutils (>= 2.15.2)
+   After 1:4.0.12-6, {add,remove}-shell are distributed in debianutils (2.15)
+   /etc/shell was forgotten and introduced in debianutils in 2.15.2
+
+passwd Conflicts:
+=================
+
+passwd Replaces:
+================
+   Some of the passwd man pages are also distributed in some manpages* packages.
+   Look at the debian/02/run test to optimize these dependencies.
+   NOTE: Not all maintainers have been notified.
+ * manpages-de (<< 0.4-9), manpages-fi (<< 0.2-4), manpages-fr (<<1.64.0-1), manpages-hu (<< 20010119-5), manpages-it (<< 0.3.4-3), manpages-ja (<< 0.5.0.0.20050915-1), manpages-ko (<< 20050219-2), manpages-es (<< 1.55-4), manpages-es-extra (<< 0.8a-15), manpages-ru (<< 0.98-3)
+   All those packages have been updated during sarge->etch. So these Replaces
+   should be removed after lenny release
+ * manpages-tr, manpages-zh
+   Those packages are still in etch, so the Replaces should be kept even
+   after lenny release
+
+login Pre-Depends:
+==================
+ * ${shlibs:Depends}
+ * libpam-runtime (>= 0.76-14)
+   sarge contained 0.76-22
+
+Why Pre-Depends? (because it's an essential package?)
+
+login Depends:
+==============
+ * libpam-modules (>= 0.72-5)
+   libpam-modules is needed.
+   potato contained 0.72-9
+
+login Conflicts:
+================
+
+login Replaces:
+===============
+ * Some of the login man pages are also distributed in some manpages* packages.
+   Look at the debian/02/run test to optimize these dependencies.
+   NOTE: Not all maintainers have been notified.
+   - manpages-fi, manpages-fr (<<1.64.0-1), manpages-hu, manpages-it, manpages-ko, manpages-ja (<< 0.5.0.0.20050915-1), manpages-de (<< 0.4-10), manpages-es-extra (<<0.8a-15) 
+     Those are packages that have been updated during sarge->etch. These
+     Replaces should be removed after lenny
+   - manpages-tr, manpages-zh
+     Those packages are still in etch, so the Replaces should be kept even
+     after lenny release

--- a/debian/gbp.conf
+++ b/debian/gbp.conf
@@ -1,7 +0,0 @@
-[DEFAULT]
-upstream-branch = upstream
-pristine-tar = True
-sign-tags = True
-
-[pq]
-patch-numbers = False
--- a/debian/gitlab-ci.yml
+++ b/debian/gitlab-ci.yml
@@ -1,7 +0,0 @@
-variables:
-  RELEASE: 'unstable'
-  # workaround for https://salsa.debian.org/salsa-ci-team/pipeline/-/issues/259
-  SALSA_CI_REPROTEST_ARGS: --vary=domain_host.use_sudo=1
-include:
- - https://salsa.debian.org/salsa-ci-team/pipeline/raw/master/salsa-ci.yml
- - https://salsa.debian.org/salsa-ci-team/pipeline/raw/master/pipeline-jobs.yml
--- a/debian/libsubid-dev.install
+++ b/debian/libsubid-dev.install
@@ -1,3 +0,0 @@
-usr/include/*
-usr/lib/*/libsubid.a
-usr/lib/*/libsubid.so
--- a/debian/libsubid5.install
+++ b/debian/libsubid5.install
@@ -1 +0,0 @@
-usr/lib/*/libsubid.so.*
--- a/debian/libsubid5.symbols
+++ b/debian/libsubid5.symbols
@@ -1,11 +0,0 @@
-libsubid.so.5 libsubid5 #MINVER#
- subid_free@Base 1:4.16.0
- subid_get_gid_owners@Base 1:4.16.0
- subid_get_gid_ranges@Base 1:4.16.0
- subid_get_uid_owners@Base 1:4.16.0
- subid_get_uid_ranges@Base 1:4.16.0
- subid_grant_gid_range@Base 1:4.16.0
- subid_grant_uid_range@Base 1:4.16.0
- subid_init@Base 1:4.16.0
- subid_ungrant_gid_range@Base 1:4.16.0
- subid_ungrant_uid_range@Base 1:4.16.0
--- a/tests/newgidmap/02_newgidmap_relaxed_gid_check/config/etc/login.defs
+++ b/tests/newgidmap/02_newgidmap_relaxed_gid_check/config/etc/login.defs
@@ -202,7 +202,7 @@ CHFN_RESTRICT		rwh

 #
 # Should login be allowed if we can't cd to the home directory?
-# Default is no.
+# Default in no.
 #
 DEFAULT_HOME	yes

@@ -293,9 +293,6 @@ ENCRYPT_METHOD SHA512
 # SHA_CRYPT_MIN_ROUNDS 5000
 # SHA_CRYPT_MAX_ROUNDS 5000

-
-GRANT_AUX_GROUP_SUBIDS yes
-
 ################# OBSOLETED BY PAM ##############
 #						#
 # These options are now handled by PAM. Please	#
@@ -311,6 +308,7 @@ GRANT_AUX_GROUP_SUBIDS yes
 #OBSCURE_CHECKS_ENAB
 #PORTTIME_CHECKS_ENAB
 #SU_WHEEL_ONLY
+#CRACKLIB_DICTPATH
 #PASS_CHANGE_TRIES
 #PASS_ALWAYS_WARN
 #ENVIRON_FILE
--- a/debian/login.defs.install
+++ b/debian/login.defs.install
@@ -1 +0,0 @@
-etc/login.defs etc
--- a/debian/login.defs.manpages
+++ b/debian/login.defs.manpages
@@ -1,2 +0,0 @@
-usr/share/man/*/man5/login.defs.5
-usr/share/man/man5/login.defs.5
--- a/debian/login.defs.postinst
+++ b/debian/login.defs.postinst
@@ -1,26 +0,0 @@
-#!/bin/sh
-
-set -e
-
-_adopt_conffile() {
-    conffile=$1
-    pkg=$2
-
-    [ -f ${conffile}.dpkg-bak ] || return 0
-
-    md5sum="$(md5sum ${conffile} | sed -e 's/ .*//')"
-    old_md5sum="$(dpkg-query -W -f='${Conffiles}' $pkg | \
-                        sed -n -e "\' ${conffile} ' { s/ obsolete$//; s/.* //; p }")"
-    # On new installs, if the conffile was preserved on upgrade by
-    # dpkg-maintscript helper, copy it back if the new file has not been
-    # modified yet
-    if [ "$md5sum" = "$old_md5sum" ]; then
-        mv ${conffile}.dpkg-bak ${conffile}
-    fi
-}
-
-if [ "$1" = configure ] && [ -z "$2" ]; then
-    _adopt_conffile /etc/login.defs login.defs
-fi
-
-#DEBHELPER#
--- a/debian/login.dirs
+++ b/debian/login.dirs
@@ -0,0 +1 @@
+usr/share/lintian/overrides
--- a/debian/login.install
+++ b/debian/login.install
@@ -0,0 +1,25 @@
+usr/share/locale/*/LC_MESSAGES/shadow.mo
+usr/share/man/*/man1/login.1
+usr/share/man/*/man1/newgrp.1
+usr/share/man/*/man1/sg.1
+usr/share/man/*/man1/su.1
+usr/share/man/*/man5/faillog.5
+usr/share/man/*/man5/login.defs.5
+usr/share/man/*/man8/faillog.8
+usr/share/man/*/man8/lastlog.8
+usr/share/man/*/man8/nologin.8
+usr/share/man/man1/login.1
+usr/share/man/man1/newgrp.1
+usr/share/man/man1/sg.1
+usr/share/man/man1/su.1
+usr/share/man/man5/faillog.5
+usr/share/man/man5/login.defs.5
+usr/share/man/man8/faillog.8
+usr/share/man/man8/lastlog.8
+usr/share/man/man8/nologin.8
+usr/sbin/nologin
+usr/bin/faillog
+usr/bin/lastlog
+usr/bin/newgrp
+bin/login
+bin/su
--- a/debian/login.links
+++ b/debian/login.links
@@ -0,0 +1 @@
+usr/bin/newgrp usr/bin/sg
--- a/debian/login.lintian-overrides
+++ b/debian/login.lintian-overrides
@@ -0,0 +1,3 @@
+login: setuid-binary usr/bin/newgrp 4755 root/root
+login: setuid-binary bin/su 4755 root/root
+login: possible-missing-colon-in-closes l667:closes bug 336321
--- a/debian/login.pam
+++ b/debian/login.pam
@@ -0,0 +1,116 @@
+#
+# The PAM configuration file for the Shadow `login' service
+#
+
+# Enforce a minimal delay in case of failure (in microseconds).
+# (Replaces the `FAIL_DELAY' setting from login.defs)
+# Note that other modules may require another minimal delay. (for example,
+# to disable any delay, you should add the nodelay option to pam_unix)
+auth       optional   pam_faildelay.so  delay=3000000
+
+# Outputs an issue file prior to each login prompt (Replaces the
+# ISSUE_FILE option from login.defs). Uncomment for use
+# auth       required   pam_issue.so issue=/etc/issue
+
+# Disallows root logins except on tty's listed in /etc/securetty
+# (Replaces the `CONSOLE' setting from login.defs)
+#
+# With the default control of this module:
+#   [success=ok new_authtok_reqd=ok ignore=ignore user_unknown=bad default=die]
+# root will not be prompted for a password on insecure lines.
+# if an invalid username is entered, a password is prompted (but login
+# will eventually be rejected)
+#
+# You can change it to a "requisite" module if you think root may mis-type
+# her login and should not be prompted for a password in that case. But
+# this will leave the system as vulnerable to user enumeration attacks.
+#
+# You can change it to a "required" module if you think it permits to
+# guess valid user names of your system (invalid user names are considered
+# as possibly being root on insecure lines), but root passwords may be
+# communicated over insecure lines.
+auth [success=ok new_authtok_reqd=ok ignore=ignore user_unknown=bad default=die] pam_securetty.so
+
+# Disallows other than root logins when /etc/nologin exists
+# (Replaces the `NOLOGINS_FILE' option from login.defs)
+auth       requisite  pam_nologin.so
+
+# SELinux needs to be the first session rule. This ensures that any
+# lingering context has been cleared. Without this it is possible
+# that a module could execute code in the wrong domain.
+# When the module is present, "required" would be sufficient (When SELinux
+# is disabled, this returns success.)
+session [success=ok ignore=ignore module_unknown=ignore default=bad] pam_selinux.so close
+
+# Sets the loginuid process attribute
+session    required     pam_loginuid.so
+
+# SELinux needs to intervene at login time to ensure that the process
+# starts in the proper default security context. Only sessions which are
+# intended to run in the user's context should be run after this.
+session [success=ok ignore=ignore module_unknown=ignore default=bad] pam_selinux.so open
+# When the module is present, "required" would be sufficient (When SELinux
+# is disabled, this returns success.)
+
+# This module parses environment configuration file(s)
+# and also allows you to use an extended config
+# file /etc/security/pam_env.conf.
+# 
+# parsing /etc/environment needs "readenv=1"
+session       required   pam_env.so readenv=1
+# locale variables are also kept into /etc/default/locale in etch
+# reading this file *in addition to /etc/environment* does not hurt
+session       required   pam_env.so readenv=1 envfile=/etc/default/locale
+
+# Standard Un*x authentication.
+@include common-auth
+
+# This allows certain extra groups to be granted to a user
+# based on things like time of day, tty, service, and user.
+# Please edit /etc/security/group.conf to fit your needs
+# (Replaces the `CONSOLE_GROUPS' option in login.defs)
+auth       optional   pam_group.so
+
+# Uncomment and edit /etc/security/time.conf if you need to set
+# time restraint on logins.
+# (Replaces the `PORTTIME_CHECKS_ENAB' option from login.defs
+# as well as /etc/porttime)
+# account    requisite  pam_time.so
+
+# Uncomment and edit /etc/security/access.conf if you need to
+# set access limits.
+# (Replaces /etc/login.access file)
+# account  required       pam_access.so
+
+# Sets up user limits according to /etc/security/limits.conf
+# (Replaces the use of /etc/limits in old login)
+session    required   pam_limits.so
+
+# Prints the last login info upon successful login
+# (Replaces the `LASTLOG_ENAB' option from login.defs)
+session    optional   pam_lastlog.so
+
+# Prints the message of the day upon successful login.
+# (Replaces the `MOTD_FILE' option in login.defs)
+# This includes a dynamically generated part from /run/motd.dynamic
+# and a static (admin-editable) part from /etc/motd.
+session    optional   pam_motd.so motd=/run/motd.dynamic
+session    optional   pam_motd.so noupdate
+
+# Prints the status of the user's mailbox upon successful login
+# (Replaces the `MAIL_CHECK_ENAB' option from login.defs). 
+#
+# This also defines the MAIL environment variable
+# However, userdel also needs MAIL_DIR and MAIL_FILE variables
+# in /etc/login.defs to make sure that removing a user 
+# also removes the user's mail spool file.
+# See comments in /etc/login.defs
+session    optional   pam_mail.so standard
+
+# Create a new session keyring.
+session    optional   pam_keyinit.so force revoke
+
+# Standard Un*x account and session
+@include common-account
+@include common-session
+@include common-password
--- a/debian/login.postinst
+++ b/debian/login.postinst
@@ -0,0 +1,56 @@
+#!/bin/sh
+
+set -e
+
+if test "$1" = configure
+then
+	if test -f /etc/init.d/logoutd
+	then 
+		if test "$(md5sum /etc/init.d/logoutd)" = "9080f92783dd53f6f2108e698c06bd53  /etc/init.d/logoutd"
+		then	
+			echo "removing logoutd cruft"
+			rm /etc/init.d/logoutd
+			update-rc.d logoutd remove
+		fi
+	fi
+fi
+rm -f /etc/pam.d/login.pre-upgrade 2>/dev/null
+
+if [ "$1" = "configure" ]; then
+	# Install faillog during initial installs only
+	if [ "$2" = "" ] && [ ! -f /var/log/faillog ] ; then
+		touch /var/log/faillog
+		chown root:root /var/log/faillog
+		chmod 644 /var/log/faillog
+	fi
+
+	# Create subuid/subgid if missing
+	if [ ! -e /etc/subuid ]; then
+		touch /etc/subuid
+		chown root:root /etc/subuid
+		chmod 644 /etc/subuid
+	fi
+
+	if [ ! -e /etc/subgid ]; then
+		touch /etc/subgid
+		chown root:root /etc/subgid
+		chmod 644 /etc/subgid
+	fi
+fi
+
+        # Create subuid/subgid if missing
+        if [ ! -e /etc/subuid ]; then
+                touch /etc/subuid
+                chown root:root /etc/subuid
+                chmod 644 /etc/subuid
+        fi
+
+        if [ ! -e /etc/subgid ]; then
+                touch /etc/subgid
+                chown root:root /etc/subgid
+                chmod 644 /etc/subgid
+        fi
+
+#DEBHELPER#
+
+exit 0
--- a/debian/login.preinst
+++ b/debian/login.preinst
@@ -0,0 +1,52 @@
+#! /bin/sh
+
+#
+# see: dh_installdeb(1)
+
+set -e
+
+# summary of how this script can be called:
+#        * <new-preinst> `install'
+#        * <new-preinst> `install' <old-version>
+#        * <new-preinst> `upgrade' <old-version>
+#        * <old-preinst> `abort-upgrade' <new-version>
+#
+# for details, see http://www.debian.org/doc/debian-policy/ or
+# the debian-policy package
+
+remove_md5() {
+    if md5sum $1 2>/dev/null |grep -q $2; then
+	cp $1 $1.pre-upgrade
+	sed -e '/^[^#][ \t]*assword[ \t]*required[ \t]*pam_unix.so/ s/ md5$//' $1 >$1.post-upgrade \
+	    && mv $1.post-upgrade $1
+    fi
+    }
+
+
+case "$1" in
+    install|upgrade)
+        if [ "x$2" != "x" ] ; then
+	    if dpkg --compare-versions $2 lt 1:4.0.3 ; then
+		remove_md5 /etc/pam.d/login 5e61c3334e25625fe1fa4d79cf9123ff
+		fi
+	    fi
+	    
+    ;;
+
+    abort-upgrade)
+    ;;
+
+    *)
+        echo "preinst called with unknown argument \`$1'" >&2
+        exit 1
+    ;;
+esac
+
+# dh_installdeb will replace this with shell code automatically
+# generated by other debhelper scripts.
+
+#DEBHELPER#
+
+exit 0
+
+
--- a/debian/login.su.pam
+++ b/debian/login.su.pam
@@ -0,0 +1,61 @@
+#
+# The PAM configuration file for the Shadow `su' service
+#
+
+# This allows root to su without passwords (normal operation)
+auth       sufficient pam_rootok.so
+
+# Uncomment this to force users to be a member of group root
+# before they can use `su'. You can also add "group=foo"
+# to the end of this line if you want to use a group other
+# than the default "root" (but this may have side effect of
+# denying "root" user, unless she's a member of "foo" or explicitly
+# permitted earlier by e.g. "sufficient pam_rootok.so").
+# (Replaces the `SU_WHEEL_ONLY' option from login.defs)
+# auth       required   pam_wheel.so
+
+# Uncomment this if you want wheel members to be able to
+# su without a password.
+# auth       sufficient pam_wheel.so trust
+
+# Uncomment this if you want members of a specific group to not
+# be allowed to use su at all.
+# auth       required   pam_wheel.so deny group=nosu
+
+# Uncomment and edit /etc/security/time.conf if you need to set
+# time restrainst on su usage.
+# (Replaces the `PORTTIME_CHECKS_ENAB' option from login.defs
+# as well as /etc/porttime)
+# account    requisite  pam_time.so
+
+# This module parses environment configuration file(s)
+# and also allows you to use an extended config
+# file /etc/security/pam_env.conf.
+# 
+# parsing /etc/environment needs "readenv=1"
+session       required   pam_env.so readenv=1
+# locale variables are also kept into /etc/default/locale in etch
+# reading this file *in addition to /etc/environment* does not hurt
+session       required   pam_env.so readenv=1 envfile=/etc/default/locale
+
+# Defines the MAIL environment variable
+# However, userdel also needs MAIL_DIR and MAIL_FILE variables
+# in /etc/login.defs to make sure that removing a user 
+# also removes the user's mail spool file.
+# See comments in /etc/login.defs
+#
+# "nopen" stands to avoid reporting new mail when su'ing to another user
+session    optional   pam_mail.so nopen
+
+# Sets up user limits according to /etc/security/limits.conf
+# (Replaces the use of /etc/limits in old login)
+session    required   pam_limits.so
+
+# The standard Unix authentication modules, used with
+# NIS (man nsswitch) as well as normal /etc/passwd and
+# /etc/shadow entries.
+@include common-auth
+@include common-account
+@include common-session
+
+
--- a/debian/not-installed
+++ b/debian/not-installed
@@ -1,54 +0,0 @@
-bin/groups
-bin/login
-# Workaround debhelper complaining about login.defs, although we install it.
-etc/login.defs
-etc/pam.d/chfn
-etc/pam.d/chage
-etc/pam.d/chpasswd
-etc/pam.d/chsh
-etc/pam.d/groupadd
-etc/pam.d/groupdel
-etc/pam.d/groupmems
-etc/pam.d/groupmod
-etc/pam.d/login
-etc/pam.d/newusers
-etc/pam.d/passwd
-etc/pam.d/useradd
-etc/pam.d/userdel
-etc/pam.d/usermod
-sbin/nologin
-usr/bin/newgrp
-usr/bin/faillog
-usr/bin/sg
-usr/lib/*/libsubid.la
-usr/sbin/groupmems
-usr/sbin/logoutd
-usr/sbin/vigr
-usr/share/man/*/man1/groups.1
-usr/share/man/*/man1/login.1
-usr/share/man/*/man1/logoutd.1
-usr/share/man/*/man1/newgrp.1
-usr/share/man/*/man1/sg.1
-usr/share/man/*/man1/su.1
-usr/share/man/*/man3/getspnam.3
-usr/share/man/*/man3/shadow.3
-usr/share/man/*/man5/faillog.5
-usr/share/man/*/man5/suauth.5
-usr/share/man/*/man8/faillog.8
-usr/share/man/*/man8/groupmems.8
-usr/share/man/*/man8/logoutd.8
-usr/share/man/*/man8/nologin.8
-usr/share/man/man1/groups.1
-usr/share/man/man1/login.1
-usr/share/man/man1/logoutd.1
-usr/share/man/man1/newgrp.1
-usr/share/man/man1/sg.1
-usr/share/man/man1/su.1
-usr/share/man/man3/getspnam.3
-usr/share/man/man3/shadow.3
-usr/share/man/man5/faillog.5
-usr/share/man/man5/suauth.5
-usr/share/man/man8/faillog.8
-usr/share/man/man8/groupmems.8
-usr/share/man/man8/logoutd.8
-usr/share/man/man8/nologin.8
--- a/debian/passwd.cron.daily
+++ b/debian/passwd.cron.daily
@@ -0,0 +1,9 @@
+#!/bin/sh
+
+cd /var/backups || exit 0
+
+for FILE in passwd group shadow gshadow; do
+        test -f /etc/$FILE              || continue
+        cmp -s $FILE.bak /etc/$FILE     && continue
+        cp -p /etc/$FILE $FILE.bak && chmod 600 $FILE.bak
+done
--- a/debian/passwd.dirs
+++ b/debian/passwd.dirs
@@ -1,2 +1,2 @@
-etc/default
 usr/share/lintian/overrides
+etc/default
--- a/debian/passwd.install
+++ b/debian/passwd.install
@@ -1,16 +1,16 @@
-debian/default/useradd etc/default
-debian/shadowconfig usr/sbin
 usr/bin/chage
 usr/bin/chfn
 usr/bin/chsh
 usr/bin/expiry
 usr/bin/gpasswd
 usr/bin/passwd
-usr/sbin/chgpasswd
 usr/sbin/chpasswd
+usr/sbin/chgpasswd
+usr/sbin/cppw
 usr/sbin/groupadd
 usr/sbin/groupdel
 usr/sbin/groupmod
+usr/sbin/groupmems
 usr/sbin/grpck
 usr/sbin/grpconv
 usr/sbin/grpunconv
@@ -22,4 +22,59 @@ usr/sbin/useradd
 usr/sbin/userdel
 usr/sbin/usermod
 usr/sbin/vipw
-usr/share/locale/*/LC_MESSAGES/shadow.mo
+usr/share/man/*/man1/chage.1
+usr/share/man/*/man1/chfn.1
+usr/share/man/*/man1/chsh.1
+usr/share/man/*/man1/expiry.1
+usr/share/man/*/man1/gpasswd.1
+usr/share/man/*/man1/passwd.1
+usr/share/man/*/man5/passwd.5
+usr/share/man/*/man5/shadow.5
+usr/share/man/*/man5/gshadow.5
+usr/share/man/*/man8/chpasswd.8
+usr/share/man/*/man8/groupadd.8
+usr/share/man/*/man8/groupdel.8
+usr/share/man/*/man8/groupmod.8
+usr/share/man/*/man8/groupmems.8
+usr/share/man/*/man8/grpck.8
+usr/share/man/*/man8/grpconv.8
+usr/share/man/*/man8/grpunconv.8
+usr/share/man/*/man8/newusers.8
+usr/share/man/*/man8/pwck.8
+usr/share/man/*/man8/pwconv.8
+usr/share/man/*/man8/pwunconv.8
+usr/share/man/*/man8/useradd.8
+usr/share/man/*/man8/userdel.8
+usr/share/man/*/man8/usermod.8
+usr/share/man/*/man8/vigr.8
+usr/share/man/*/man8/vipw.8
+usr/share/man/man1/chage.1
+usr/share/man/man1/chfn.1
+usr/share/man/man1/chsh.1
+usr/share/man/man1/expiry.1
+usr/share/man/man1/gpasswd.1
+usr/share/man/man1/passwd.1
+usr/share/man/man5/passwd.5
+usr/share/man/man5/shadow.5
+usr/share/man/man5/gshadow.5
+usr/share/man/man5/subuid.5
+usr/share/man/man5/subgid.5
+usr/share/man/man5/subgid.5
+usr/share/man/man5/subuid.5
+usr/share/man/man8/chgpasswd.8
+usr/share/man/man8/chpasswd.8
+usr/share/man/man8/groupadd.8
+usr/share/man/man8/groupdel.8
+usr/share/man/man8/groupmod.8
+usr/share/man/man8/grpck.8
+usr/share/man/man8/grpconv.8
+usr/share/man/man8/grpunconv.8
+usr/share/man/man8/newusers.8
+usr/share/man/man8/pwck.8
+usr/share/man/man8/pwconv.8
+usr/share/man/man8/pwunconv.8
+usr/share/man/man8/useradd.8
+usr/share/man/man8/userdel.8
+usr/share/man/man8/usermod.8
+usr/share/man/man8/vigr.8
+usr/share/man/man8/vipw.8
--- a/debian/passwd.links
+++ b/debian/passwd.links
@@ -1 +1,2 @@
 usr/sbin/vipw usr/sbin/vigr
+usr/sbin/cppw usr/sbin/cpgr
--- a/debian/passwd.lintian-overrides
+++ b/debian/passwd.lintian-overrides
@@ -1,6 +1,6 @@
-passwd: elevated-privileges 2755 root/shadow [usr/bin/chage]
-passwd: elevated-privileges 4755 root/root [usr/bin/chfn]
-passwd: elevated-privileges 4755 root/root [usr/bin/chsh]
-passwd: elevated-privileges 2755 root/shadow [usr/bin/expiry]
-passwd: elevated-privileges 4755 root/root [usr/bin/gpasswd]
-passwd: elevated-privileges 4755 root/root [usr/bin/passwd]
+passwd: setgid-binary usr/bin/chage 2755 root/shadow
+passwd: setuid-binary usr/bin/chfn 4755 root/root
+passwd: setuid-binary usr/bin/chsh 4755 root/root
+passwd: setgid-binary usr/bin/expiry 2755 root/shadow
+passwd: setuid-binary usr/bin/gpasswd 4755 root/root
+passwd: setuid-binary usr/bin/passwd 4755 root/root
--- a/debian/passwd.maintscript
+++ b/debian/passwd.maintscript
@@ -1 +0,0 @@
-rm_conffile /etc/cron.daily/passwd 1:4.7-2~
--- a/debian/passwd.manpages
+++ b/debian/passwd.manpages
@@ -1,57 +0,0 @@
-usr/share/man/*/man1/chage.1
-usr/share/man/*/man1/chfn.1
-usr/share/man/*/man1/chsh.1
-usr/share/man/*/man1/expiry.1
-usr/share/man/*/man1/gpasswd.1
-usr/share/man/*/man1/passwd.1
-usr/share/man/*/man5/gshadow.5
-usr/share/man/*/man5/passwd.5
-usr/share/man/*/man5/shadow.5
-usr/share/man/*/man5/subgid.5
-usr/share/man/*/man5/subuid.5
-usr/share/man/*/man8/chgpasswd.8
-usr/share/man/*/man8/chpasswd.8
-usr/share/man/*/man8/groupadd.8
-usr/share/man/*/man8/groupdel.8
-usr/share/man/*/man8/groupmod.8
-usr/share/man/*/man8/grpck.8
-usr/share/man/*/man8/grpconv.8
-usr/share/man/*/man8/grpunconv.8
-usr/share/man/*/man8/newusers.8
-usr/share/man/*/man8/pwck.8
-usr/share/man/*/man8/pwconv.8
-usr/share/man/*/man8/pwunconv.8
-usr/share/man/*/man8/useradd.8
-usr/share/man/*/man8/userdel.8
-usr/share/man/*/man8/usermod.8
-usr/share/man/*/man8/vigr.8
-usr/share/man/*/man8/vipw.8
-usr/share/man/man1/chage.1
-usr/share/man/man1/chfn.1
-usr/share/man/man1/chsh.1
-usr/share/man/man1/expiry.1
-usr/share/man/man1/gpasswd.1
-usr/share/man/man1/passwd.1
-usr/share/man/man5/gshadow.5
-usr/share/man/man5/passwd.5
-usr/share/man/man5/shadow.5
-usr/share/man/man5/subgid.5
-usr/share/man/man5/subuid.5
-usr/share/man/man8/chgpasswd.8
-usr/share/man/man8/chpasswd.8
-usr/share/man/man8/groupadd.8
-usr/share/man/man8/groupdel.8
-usr/share/man/man8/groupmod.8
-usr/share/man/man8/grpck.8
-usr/share/man/man8/grpconv.8
-usr/share/man/man8/grpunconv.8
-usr/share/man/man8/newusers.8
-usr/share/man/man8/pwck.8
-usr/share/man/man8/pwconv.8
-usr/share/man/man8/pwunconv.8
-usr/share/man/man8/shadowconfig.8
-usr/share/man/man8/useradd.8
-usr/share/man/man8/userdel.8
-usr/share/man/man8/usermod.8
-usr/share/man/man8/vigr.8
-usr/share/man/man8/vipw.8
--- a/debian/passwd.postinst
+++ b/debian/passwd.postinst
@@ -4,6 +4,20 @@ set -e

 case "$1" in
 configure)
+    # Fix permissions on various log files from old versions of the debian
+    # installer, some unrelated to passwd but we decided to put the fix
+    # here since there was no better place. This can safely be removed
+    # after etch is released.
+    if dpkg --compare-versions "$2" lt "1:4.0.14-9"; then
+	    for log in /var/log/base-config* \
+		    $(find /var/log/debian-installer/ /var/log/installer/ -type f 2>/dev/null ); do
+		if [ -e "$log" ]; then
+			chmod 600 "$log"
+		fi
+            done
+    fi
+
+    rm -f /etc/pam.d/passwd.pre-upgrade 2>/dev/null
 	if ! getent group shadow | grep -q '^shadow:[^:]*:42'
 	then
 		groupadd -g 42 shadow || (
--- a/debian/passwd.preinst
+++ b/debian/passwd.preinst
@@ -0,0 +1,51 @@
+#! /bin/sh
+
+#
+# see: dh_installdeb(1)
+
+set -e
+
+# summary of how this script can be called:
+#        * <new-preinst> `install'
+#        * <new-preinst> `install' <old-version>
+#        * <new-preinst> `upgrade' <old-version>
+#        * <old-preinst> `abort-upgrade' <new-version>
+#
+# for details, see http://www.debian.org/doc/debian-policy/ or
+# the debian-policy package
+
+remove_md5() {
+    if md5sum $1 2>/dev/null |grep -q $2; then
+	cp $1 $1.pre-upgrade
+	sed -e '/^[^#]*[ \t]*password[ \t]*required[ \t]*pam_unix.so/ s/ md5$//' $1 >$1.post-upgrade \
+	    && mv $1.post-upgrade $1
+    fi
+    }
+
+
+case "$1" in
+    install|upgrade)
+        if [ "x$2" != "x" ] ; then
+	    if dpkg --compare-versions $2 lt 1:4.0.3 ; then
+		remove_md5 /etc/pam.d/passwd 23a5d1465bbc1e39ca6e0c32f22a75c9
+	    fi
+	fi
+    ;;
+
+    abort-upgrade)
+    ;;
+
+    *)
+        echo "preinst called with unknown argument \`$1'" >&2
+        exit 1
+    ;;
+esac
+
+# dh_installdeb will replace this with shell code automatically
+# generated by other debhelper scripts.
+
+#DEBHELPER#
+
+exit 0
+
+
--- a/debian/passwd.tmpfiles
+++ b/debian/passwd.tmpfiles
--- a/debian/patches/0001-Typos-fix-in-german-translation-of-man-pages.patch
+++ b/debian/patches/0001-Typos-fix-in-german-translation-of-man-pages.patch
@@ -0,0 +1,44 @@
+From bdd68116b7c5f3cbb29ea4fe3bb81e338e9544f7 Mon Sep 17 00:00:00 2001
+From: Simon Kainz <simon@familiekainz.at>
+Date: Wed, 18 Jan 2017 17:24:04 +0100
+Subject: [PATCH 1/2] Typos fix in german translation of man pages
+
+Reported to Debian BTS in #734609
+---
+ man/po/de.po | 6 +++---
+ 1 file changed, 3 insertions(+), 3 deletions(-)
+
+diff --git a/man/po/de.po b/man/po/de.po
+index b4d7218..340e15d 100644
+--- a/man/po/de.po
+++ b/man/po/de.po
+@@ -3087,7 +3087,7 @@ msgstr "5"
+ #: limits.5.xml:61(refmiscinfo) gshadow.5.xml:48(refmiscinfo)
+ #: faillog.5.xml:59(refmiscinfo)
+ msgid "File Formats and Conversions"
+-msgstr "Dateiformate und -konvertierung"
+msgstr "Dateiformate und konvertierung"
+ 
+ #: suauth.5.xml:65(refpurpose)
+ msgid "detailed su control file"
+@@ -4370,7 +4370,7 @@ msgstr ""
+ 
+ #: shadow.5.xml:235(para)
+ msgid "An empty field means that the account will never expire."
+-msgstr "Ein leeren Feld bedeutet, dass das Konto nicht verfallen wird."
+msgstr "Ein leeres Feld bedeutet, dass das Konto nicht verfallen wird."
+ 
+ #: shadow.5.xml:238(para)
+ msgid ""
+@@ -6961,7 +6961,7 @@ msgid ""
+ "contents of this file should be a message indicating why logins are "
+ "inhibited."
+ msgstr ""
+-"Falls angegeben, der Name einer Datei, dessen Existenz Anmeldungen außer von "
+"Falls angegeben, der Name einer Datei, deren Existenz Anmeldungen außer von "
+ "Root verhindert. Der Inhalt der Datei sollte die Gründe enthalten, weshalb "
+ "Anmeldungen untersagt sind."
+ 
+-- 
+2.1.4
+
--- a/debian/patches/0001-newgidmap-enforce-setgroups-deny-if-self-mapping-a-g.patch
+++ b/debian/patches/0001-newgidmap-enforce-setgroups-deny-if-self-mapping-a-g.patch
@@ -0,0 +1,183 @@
+From f46921b828f06435f8ec1f4ce51f8f622c97f326 Mon Sep 17 00:00:00 2001
+From: Aleksa Sarai <asarai@suse.de>
+Date: Thu, 15 Feb 2018 23:49:40 +1100
+Subject: newgidmap: enforce setgroups=deny if self-mapping a group
+
+This is necessary to match the kernel-side policy of "self-mapping in a
+user namespace is fine, but you cannot drop groups" -- a policy that was
+created in order to stop user namespaces from allowing trivial privilege
+escalation by dropping supplementary groups that were "blacklisted" from
+certain paths.
+
+This is the simplest fix for the underlying issue, and effectively makes
+it so that unless a user has a valid mapping set in /etc/subgid (which
+only administrators can modify) -- and they are currently trying to use
+that mapping -- then /proc/$pid/setgroups will be set to deny. This
+workaround is only partial, because ideally it should be possible to set
+an "allow_setgroups" or "deny_setgroups" flag in /etc/subgid to allow
+administrators to further restrict newgidmap(1).
+
+We also don't write anything in the "allow" case because "allow" is the
+default, and users may have already written "deny" even if they
+technically are allowed to use setgroups. And we don't write anything if
+the setgroups policy is already "deny".
+
+Ref: https://bugs.launchpad.net/ubuntu/+source/shadow/+bug/1729357
+Fixes: CVE-2018-7169
+Reported-by: Craig Furman <craig.furman89@gmail.com>
+Signed-off-by: Aleksa Sarai <asarai@suse.de>
+---
+ src/newgidmap.c | 89 ++++++++++++++++++++++++++++++++++++++++++++-----
+ 1 file changed, 80 insertions(+), 9 deletions(-)
+
+diff --git a/src/newgidmap.c b/src/newgidmap.c
+index b1e33513..59a2e75c 100644
+--- a/src/newgidmap.c
+++ b/src/newgidmap.c
+@@ -46,32 +46,37 @@
+  */
+ const char *Prog;
+ 
+-static bool verify_range(struct passwd *pw, struct map_range *range)
+
+static bool verify_range(struct passwd *pw, struct map_range *range, bool *allow_setgroups)
+ {
+ 	/* An empty range is invalid */
+ 	if (range->count == 0)
+ 		return false;
+ 
+-	/* Test /etc/subgid */
+-	if (have_sub_gids(pw->pw_name, range->lower, range->count))
+	/* Test /etc/subgid. If the mapping is valid then we allow setgroups. */
+	if (have_sub_gids(pw->pw_name, range->lower, range->count)) {
+		*allow_setgroups = true;
+ 		return true;
+	}
+ 
+-	/* Allow a process to map its own gid */
+-	if ((range->count == 1) && (pw->pw_gid == range->lower))
+	/* Allow a process to map its own gid. */
+	if ((range->count == 1) && (pw->pw_gid == range->lower)) {
+		/* noop -- if setgroups is enabled already we won't disable it. */
+ 		return true;
+	}
+ 
+ 	return false;
+ }
+ 
+ static void verify_ranges(struct passwd *pw, int ranges,
+-	struct map_range *mappings)
+	struct map_range *mappings, bool *allow_setgroups)
+ {
+ 	struct map_range *mapping;
+ 	int idx;
+ 
+ 	mapping = mappings;
+ 	for (idx = 0; idx < ranges; idx++, mapping++) {
+-		if (!verify_range(pw, mapping)) {
+		if (!verify_range(pw, mapping, allow_setgroups)) {
+ 			fprintf(stderr, _( "%s: gid range [%lu-%lu) -> [%lu-%lu) not allowed\n"),
+ 				Prog,
+ 				mapping->upper,
+@@ -89,6 +94,70 @@ static void usage(void)
+ 	exit(EXIT_FAILURE);
+ }
+ 
+void write_setgroups(int proc_dir_fd, bool allow_setgroups)
+{
+	int setgroups_fd;
+	char *policy, policy_buffer[4096];
+
+	/*
+	 * Default is "deny", and any "allow" will out-rank a "deny". We don't
+	 * forcefully write an "allow" here because the process we are writing
+	 * mappings for may have already set themselves to "deny" (and "allow"
+	 * is the default anyway). So allow_setgroups == true is a noop.
+	 */
+	policy = "deny\n";
+	if (allow_setgroups)
+		return;
+
+	setgroups_fd = openat(proc_dir_fd, "setgroups", O_RDWR|O_CLOEXEC);
+	if (setgroups_fd < 0) {
+		/*
+		 * If it's an ENOENT then we are on too old a kernel for the setgroups
+		 * code to exist. Emit a warning and bail on this.
+		 */
+		if (ENOENT == errno) {
+			fprintf(stderr, _("%s: kernel doesn't support setgroups restrictions\n"), Prog);
+			goto out;
+		}
+		fprintf(stderr, _("%s: couldn't open process setgroups: %s\n"),
+			Prog,
+			strerror(errno));
+		exit(EXIT_FAILURE);
+	}
+
+	/*
+	 * Check whether the policy is already what we want. /proc/self/setgroups
+	 * is write-once, so attempting to write after it's already written to will
+	 * fail.
+	 */
+	if (read(setgroups_fd, policy_buffer, sizeof(policy_buffer)) < 0) {
+		fprintf(stderr, _("%s: failed to read setgroups: %s\n"),
+			Prog,
+			strerror(errno));
+		exit(EXIT_FAILURE);
+	}
+	if (!strncmp(policy_buffer, policy, strlen(policy)))
+		goto out;
+
+	/* Write the policy. */
+	if (lseek(setgroups_fd, 0, SEEK_SET) < 0) {
+		fprintf(stderr, _("%s: failed to seek setgroups: %s\n"),
+			Prog,
+			strerror(errno));
+		exit(EXIT_FAILURE);
+	}
+	if (dprintf(setgroups_fd, "%s", policy) < 0) {
+		fprintf(stderr, _("%s: failed to setgroups %s policy: %s\n"),
+			Prog,
+			policy,
+			strerror(errno));
+		exit(EXIT_FAILURE);
+	}
+
+out:
+	close(setgroups_fd);
+}
+
+ /*
+  * newgidmap - Set the gid_map for the specified process
+  */
+@@ -103,6 +172,7 @@ int main(int argc, char **argv)
+ 	struct stat st;
+ 	struct passwd *pw;
+ 	int written;
+	bool allow_setgroups = false;
+ 
+ 	Prog = Basename (argv[0]);
+ 
+@@ -145,7 +215,7 @@ int main(int argc, char **argv)
+ 				(unsigned long) getuid ()));
+ 		return EXIT_FAILURE;
+ 	}
+-	
+
+ 	/* Get the effective uid and effective gid of the target process */
+ 	if (fstat(proc_dir_fd, &st) < 0) {
+ 		fprintf(stderr, _("%s: Could not stat directory for target %u\n"),
+@@ -177,8 +247,9 @@ int main(int argc, char **argv)
+ 	if (!mappings)
+ 		usage();
+ 
+-	verify_ranges(pw, ranges, mappings);
+	verify_ranges(pw, ranges, mappings, &allow_setgroups);
+ 
+	write_setgroups(proc_dir_fd, allow_setgroups);
+ 	write_mapping(proc_dir_fd, ranges, mappings, "gid_map");
+ 	sub_gid_close();
+ 
+-- 
+2.30.2
+
--- a/debian/patches/0002-Last-bits-of-enabling-subuids.patch
+++ b/debian/patches/0002-Last-bits-of-enabling-subuids.patch
@@ -0,0 +1,29 @@
+From 578d495f91af8dc5dd774d4310ca06f7013712e7 Mon Sep 17 00:00:00 2001
+From: Micah Anderson <micah@riseup.net>
+Date: Wed, 18 Jan 2017 18:06:05 +0100
+Subject: [PATCH 2/2] Last bits of enabling subuids
+
+This patch has been carried by Debian, originally
+submitted to BTS in #739981
+---
+ src/newusers.c | 4 ++--
+ 1 file changed, 2 insertions(+), 2 deletions(-)
+
+diff --git a/src/newusers.c b/src/newusers.c
+index 724cbb4..0c0cfe4 100644
+--- a/src/newusers.c
+++ b/src/newusers.c
+@@ -988,8 +988,8 @@ int main (int argc, char **argv)
+ 	is_shadow_grp = sgr_file_present ();
+ #endif
+ #ifdef ENABLE_SUBIDS
+-	is_sub_uid = sub_uid_file_present ();
+-	is_sub_gid = sub_gid_file_present ();
+	is_sub_uid = sub_uid_file_present () && !rflg;
+	is_sub_gid = sub_gid_file_present () && !rflg;
+ #endif				/* ENABLE_SUBIDS */
+ 
+ 	open_files ();
+-- 
+2.1.4
+
--- a/debian/patches/0002-gpasswd-1-Fix-password-leak.patch
+++ b/debian/patches/0002-gpasswd-1-Fix-password-leak.patch
@@ -0,0 +1,142 @@
+From c64784990ca4de6e998f67796faa7bafc15dab00 Mon Sep 17 00:00:00 2001
+From: Alejandro Colomar <alx@kernel.org>
+Date: Sat, 10 Jun 2023 16:20:05 +0200
+Subject: gpasswd(1): Fix password leak
+
+How to trigger this password leak?
+~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+
+When gpasswd(1) asks for the new password, it asks twice (as is usual
+for confirming the new password).  Each of those 2 password prompts
+uses agetpass() to get the password.  If the second agetpass() fails,
+the first password, which has been copied into the 'static' buffer
+'pass' via STRFCPY(), wasn't being zeroed.
+
+agetpass() is defined in <./libmisc/agetpass.c> (around line 91), and
+can fail for any of the following reasons:
+
+-  malloc(3) or readpassphrase(3) failure.
+
+   These are going to be difficult to trigger.  Maybe getting the system
+   to the limits of memory utilization at that exact point, so that the
+   next malloc(3) gets ENOMEM, and possibly even the OOM is triggered.
+   About readpassphrase(3), ENFILE and EINTR seem the only plausible
+   ones, and EINTR probably requires privilege or being the same user;
+   but I wouldn't discard ENFILE so easily, if a process starts opening
+   files.
+
+-  The password is longer than PASS_MAX.
+
+   The is plausible with physical access.  However, at that point, a
+   keylogger will be a much simpler attack.
+
+And, the attacker must be able to know when the second password is being
+introduced, which is not going to be easy.
+
+How to read the password after the leak?
+~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+
+Provoking the leak yourself at the right point by entering a very long
+password is easy, and inspecting the process stack at that point should
+be doable.  Try to find some consistent patterns.
+
+Then, search for those patterns in free memory, right after the victim
+leaks their password.
+
+Once you get the leak, a program should read all the free memory
+searching for patterns that gpasswd(1) leaves nearby the leaked
+password.
+
+On 6/10/23 03:14, Seth Arnold wrote:
+> An attacker process wouldn't be able to use malloc(3) for this task.
+> There's a handful of tools available for userspace to allocate memory:
+>
+> -  brk / sbrk
+> -  mmap MAP_ANONYMOUS
+> -  mmap /dev/zero
+> -  mmap some other file
+> -  shm_open
+> -  shmget
+>
+> Most of these return only pages of zeros to a process.  Using mmap of an
+> existing file, you can get some of the contents of the file demand-loaded
+> into the memory space on the first use.
+>
+> The MAP_UNINITIALIZED flag only works if the kernel was compiled with
+> CONFIG_MMAP_ALLOW_UNINITIALIZED.  This is rare.
+>
+> malloc(3) doesn't zero memory, to our collective frustration, but all the
+> garbage in the allocations is from previous allocations in the current
+> process.  It isn't leftover from other processes.
+>
+> The avenues available for reading the memory:
+> -  /dev/mem and /dev/kmem (requires root, not available with Secure Boot)
+> -  /proc/pid/mem (requires ptrace privileges, mediated by YAMA)
+> -  ptrace (requires ptrace privileges, mediated by YAMA)
+> -  causing memory to be swapped to disk, and then inspecting the swap
+>
+> These all require a certain amount of privileges.
+
+How to fix it?
+~~~~~~~~~~~~~~
+
+memzero(), which internally calls explicit_bzero(3), or whatever
+alternative the system provides with a slightly different name, will
+make sure that the buffer is zeroed in memory, and optimizations are not
+allowed to impede this zeroing.
+
+This is not really 100% effective, since compilers may place copies of
+the string somewhere hidden in the stack.  Those copies won't get zeroed
+by explicit_bzero(3).  However, that's arguably a compiler bug, since
+compilers should make everything possible to avoid optimizing strings
+that are later passed to explicit_bzero(3).  But we all know that
+sometimes it's impossible to have perfect knowledge in the compiler, so
+this is plausible.  Nevertheless, there's nothing we can do against such
+issues, except minimizing the time such passwords are stored in plain
+text.
+
+Security concerns
+~~~~~~~~~~~~~~~~~
+
+We believe this isn't easy to exploit.  Nevertheless, and since the fix
+is trivial, this fix should probably be applied soon, and backported to
+all supported distributions, to prevent someone else having more
+imagination than us to find a way.
+
+Affected versions
+~~~~~~~~~~~~~~~~~
+
+All.  Bug introduced in shadow 19990709.  That's the second commit in
+the git history.
+
+Fixes: 45c6603cc86c ("[svn-upgrade] Integrating new upstream version, shadow (19990709)")
+Reported-by: Alejandro Colomar <alx@kernel.org>
+Cc: Serge Hallyn <serge@hallyn.com>
+Cc: Iker Pedrosa <ipedrosa@redhat.com>
+Cc: Seth Arnold <seth.arnold@canonical.com>
+Cc: Christian Brauner <christian@brauner.io>
+Cc: Balint Reczey <rbalint@debian.org>
+Cc: Sam James <sam@gentoo.org>
+Cc: David Runge <dvzrv@archlinux.org>
+Cc: Andreas Jaeger <aj@suse.de>
+Cc: <~hallyn/shadow@lists.sr.ht>
+Signed-off-by: Alejandro Colomar <alx@kernel.org>
+---
+ src/gpasswd.c | 1 +
+ 1 file changed, 1 insertion(+)
+
+diff --git a/src/gpasswd.c b/src/gpasswd.c
+index c4a492b1..cbbd8068 100644
+--- a/src/gpasswd.c
+++ b/src/gpasswd.c
+@@ -917,6 +917,7 @@ static void change_passwd (struct group *gr)
+ 		strzero (cp);
+ 		cp = getpass (_("Re-enter new password: "));
+ 		if (NULL == cp) {
+			memzero (pass, sizeof pass);
+ 			exit (1);
+ 		}
+ 
+-- 
+2.30.2
+
--- a/debian/patches/0003-Added-control-character-check.patch
+++ b/debian/patches/0003-Added-control-character-check.patch
@@ -0,0 +1,45 @@
+From d6f0f7cd86b189cf3bbd49e404864cb599e10244 Mon Sep 17 00:00:00 2001
+From: tomspiderlabs <128755403+tomspiderlabs@users.noreply.github.com>
+Date: Thu, 23 Mar 2023 23:39:38 +0000
+Subject: Added control character check
+
+Added control character check, returning -1 (to "err") if control characters are present.
+---
+ lib/fields.c | 11 +++++++----
+ 1 file changed, 7 insertions(+), 4 deletions(-)
+
+diff --git a/lib/fields.c b/lib/fields.c
+index 649fae17..b8f13ba7 100644
+--- a/lib/fields.c
+++ b/lib/fields.c
+@@ -44,9 +44,9 @@
+  *
+  * The supplied field is scanned for non-printable and other illegal
+  * characters.
+- *  + -1 is returned if an illegal character is present.
+- *  +  1 is returned if no illegal characters are present, but the field
+- *       contains a non-printable character.
+ *  + -1 is returned if an illegal or control character is present.
+ *  +  1 is returned if no illegal or control characters are present,
+ *       but the field contains a non-printable character.
+  *  +  0 is returned otherwise.
+  */
+ int valid_field (const char *field, const char *illegal)
+@@ -68,10 +68,13 @@ int valid_field (const char *field, const char *illegal)
+ 	}
+ 
+ 	if (0 == err) {
+-		/* Search if there are some non-printable characters */
+		/* Search if there are non-printable or control characters */
+ 		for (cp = field; '\0' != *cp; cp++) {
+ 			if (!isprint (*cp)) {
+ 				err = 1;
+			}
+			if (!iscntrl (*cp)) {
+				err = -1;
+ 				break;
+ 			}
+ 		}
+-- 
+2.30.2
+
--- a/debian/patches/0003-Dutch-translation-update.patch
+++ b/debian/patches/0003-Dutch-translation-update.patch
--- a/debian/patches/0004-Overhaul-valid_field.patch
+++ b/debian/patches/0004-Overhaul-valid_field.patch
@@ -0,0 +1,61 @@
+From aad293ef78b1657978adb2049974805bf20af5bb Mon Sep 17 00:00:00 2001
+From: =?UTF-8?q?Christian=20G=C3=B6ttsche?= <cgzones@googlemail.com>
+Date: Fri, 31 Mar 2023 14:46:50 +0200
+Subject: Overhaul valid_field()
+
+e5905c4b ("Added control character check") introduced checking for
+control characters but had the logic inverted, so it rejects all
+characters that are not control ones.
+
+Cast the character to `unsigned char` before passing to the character
+checking functions to avoid UB.
+
+Use strpbrk(3) for the illegal character test and return early.
+---
+ lib/fields.c | 24 ++++++++++--------------
+ 1 file changed, 10 insertions(+), 14 deletions(-)
+
+diff --git a/lib/fields.c b/lib/fields.c
+index b8f13ba7..191257e8 100644
+--- a/lib/fields.c
+++ b/lib/fields.c
+@@ -60,26 +60,22 @@ int valid_field (const char *field, const char *illegal)
+ 
+ 	/* For each character of field, search if it appears in the list
+ 	 * of illegal characters. */
+	if (illegal && NULL != strpbrk (field, illegal)) {
+		return -1;
+	}
+
+	/* Search if there are non-printable or control characters */
+ 	for (cp = field; '\0' != *cp; cp++) {
+-		if (strchr (illegal, *cp) != NULL) {
+		unsigned char c = *cp;
+		if (!isprint (c)) {
+			err = 1;
+		}
+		if (iscntrl (c)) {
+ 			err = -1;
+ 			break;
+ 		}
+ 	}
+ 
+-	if (0 == err) {
+-		/* Search if there are non-printable or control characters */
+-		for (cp = field; '\0' != *cp; cp++) {
+-			if (!isprint (*cp)) {
+-				err = 1;
+-			}
+-			if (!iscntrl (*cp)) {
+-				err = -1;
+-				break;
+-			}
+-		}
+-	}
+-
+ 	return err;
+ }
+ 
+-- 
+2.30.2
+
--- a/debian/patches/0004-Updated-Czech-translation.patch
+++ b/debian/patches/0004-Updated-Czech-translation.patch
--- a/debian/patches/0005-Update-for-German-man-pages.patch
+++ b/debian/patches/0005-Update-for-German-man-pages.patch
--- a/debian/patches/0006-French-manpage-translation.patch
+++ b/debian/patches/0006-French-manpage-translation.patch
--- a/debian/patches/0007-Fix-some-spelling-issues-in-the-Norwegian-translatio.patch
+++ b/debian/patches/0007-Fix-some-spelling-issues-in-the-Norwegian-translatio.patch
@@ -0,0 +1,98 @@
+From 8a122a90fa2afe39f2b1e56c5d45ea20f486bf0b Mon Sep 17 00:00:00 2001
+From: Lars Bahner <bahner@debian.org>
+Date: Thu, 19 Jan 2017 17:50:24 +0100
+Subject: [PATCH 7/7] Fix some spelling issues in the Norwegian translation
+
+---
+ po/nb.po | 13 +++++++------
+ po/nl.po |  8 ++++----
+ 2 files changed, 11 insertions(+), 10 deletions(-)
+
+diff --git a/po/nb.po b/po/nb.po
+index d42a864..7ad1ecb 100644
+--- a/po/nb.po
+++ b/po/nb.po
+@@ -7,12 +7,13 @@
+ # Bjørn Steensrud <bjornst@powertech.no>, 2006.
+ # Bjørn Steensrud <bjornst@skogkatt.homelinux.org>, 2009, 2012.
+ # Hans Fredrik Nordhaug <hans@nordhaug.priv.no>, 2012.
+# Lars Bahner <bahner@debian.org>, 2015
+ msgid ""
+ msgstr ""
+ "Project-Id-Version: shadow 4.0.17\n"
+ "Report-Msgid-Bugs-To: pkg-shadow-devel@lists.alioth.debian.org\n"
+ "POT-Creation-Date: 2016-09-18 14:03-0500\n"
+-"PO-Revision-Date: 2012-01-18 17:19+0100\n"
+"PO-Revision-Date: 2015-09-30 18:15+0100\n"
+ "Last-Translator: Bjørn Steensrud <bjornst@skogkatt.homelinux.org>\n"
+ "Language-Team: Norwegian Bokmål <i18n-nb@lister.ping.uio.no>\n"
+ "Language: nb\n"
+@@ -20,7 +21,7 @@ msgstr ""
+ "Content-Type: text/plain; charset=UTF-8\n"
+ "Content-Transfer-Encoding: 8bit\n"
+ "Plural-Forms: nplurals=2; plural=(n != 1);\n"
+-"X-Generator: Lokalize 1.2\n"
+"X-Generator: Poedit 1.7.5\n"
+ 
+ #, c-format
+ msgid ""
+@@ -48,10 +49,9 @@ msgstr "feil med oppsettet - ukjent element «%s» (kontakt administrator)\n"
+ msgid "%s: nscd did not terminate normally (signal %d)\n"
+ msgstr "%s: nscd avsluttet ikke normallt (signal %d)\n"
+ 
+-#, fuzzy, c-format
+-#| msgid "%s: nscd exited with status %d"
+#, c-format
+ msgid "%s: nscd exited with status %d\n"
+-msgstr "%s: nscd avsluttet med status %d"
+msgstr "%s: nscd avsluttet med status %d\n"
+ 
+ msgid "Password: "
+ msgstr "Passord: "
+@@ -415,8 +415,9 @@ msgstr "passwd: %s\n"
+ msgid "passwd: password unchanged\n"
+ msgstr "passwd: passordet er uendret\n"
+ 
+#, fuzzy
+ msgid "passwd: password updated successfully\n"
+-msgstr "passwd: passorder ble oppdatert\n"
+msgstr "passwd: passordet ble oppdatert\n"
+ 
+ #, c-format
+ msgid "Incorrect password for %s.\n"
+diff --git a/po/nl.po b/po/nl.po
+index 923c1d1..6cbabdd 100644
+--- a/po/nl.po
+++ b/po/nl.po
+@@ -745,7 +745,7 @@ msgstr "%s: ongeldige naam: '%s'\n"
+ 
+ #, c-format
+ msgid "%s: room number with non-ASCII characters: '%s'\n"
+-msgstr "%s: kamernummer bevat niet-ASCII tekens: '%s'"
+msgstr "%s: kamernummer bevat niet-ASCII tekens: '%s'\n"
+ 
+ #, c-format
+ msgid "%s: invalid room number: '%s'\n"
+@@ -1571,7 +1571,7 @@ msgstr "Ongeldig wachtwoord.\n"
+ 
+ #, c-format
+ msgid "%s: failure forking: %s\n"
+-msgstr "%s: nieuw proces beginnen is mislukt: %s"
+msgstr "%s: nieuw proces beginnen is mislukt: %s\n"
+ 
+ #, c-format
+ msgid "%s: GID '%lu' does not exist\n"
+@@ -2633,8 +2633,8 @@ msgstr "Kon bestand niet vergrendelen"
+ msgid "Couldn't make backup"
+ msgstr "Kon geen reservekopie maken"
+ 
+-#| msgid "Unable to open group file\n"
+-msgid "failed to open scratch file"
+#| msgid "Unable to open group file"
+msgid "failed to open scratch file\n"
+ msgstr "initieel bestand openen is mislukt\n"
+ 
+ #| msgid "%s: fields too long\n"
+-- 
+2.1.4
+
--- a/debian/patches/0008-su-properly-clear-child-PID.patch
+++ b/debian/patches/0008-su-properly-clear-child-PID.patch
@@ -0,0 +1,60 @@
+From 08fd4b69e84364677a10e519ccb25b71710ee686 Mon Sep 17 00:00:00 2001
+From: Tobias Stoeckmann <tobias@stoeckmann.org>
+Date: Thu, 23 Feb 2017 09:47:29 -0600
+Subject: [PATCH] su: properly clear child PID
+
+If su is compiled with PAM support, it is possible for any local user
+to send SIGKILL to other processes with root privileges. There are
+only two conditions. First, the user must be able to perform su with
+a successful login. This does NOT have to be the root user, even using
+su with the same id is enough, e.g. "su $(whoami)". Second, SIGKILL
+can only be sent to processes which were executed after the su process.
+It is not possible to send SIGKILL to processes which were already
+running. I consider this as a security vulnerability, because I was
+able to write a proof of concept which unlocked a screen saver of
+another user this way.
+---
+ src/su.c | 19 +++++++++++++++++--
+ 1 file changed, 17 insertions(+), 2 deletions(-)
+
+--- a/src/su.c
+++ b/src/su.c
+@@ -363,11 +363,13 @@
+ 				/* wake child when resumed */
+ 				kill (pid, SIGCONT);
+ 				stop = false;
+			} else {
+				pid_child = 0;
+ 			}
+ 		} while (!stop);
+ 	}
+ 
+-	if (0 != caught) {
+	if (0 != caught && 0 != pid_child) {
+ 		(void) fputs ("\n", stderr);
+ 		(void) fputs (_("Session terminated, terminating shell..."),
+ 		              stderr);
+@@ -377,9 +379,22 @@
+ 		snprintf (wait_msg, 256, _(" ...waiting for child to terminate.\n"));
+ 
+ 		(void) signal (SIGALRM, kill_child);
+		(void) signal (SIGCHLD, catch_signals);
+ 		(void) alarm (2);
+ 
+-		(void) wait (&status);
+		sigemptyset (&ourset);
+		if ((sigaddset (&ourset, SIGALRM) != 0)
+		    || (sigprocmask (SIG_BLOCK, &ourset, NULL) != 0)) {
+			fprintf (stderr, _("%s: signal masking malfunction\n"), Prog);
+			kill_child (0);
+		} else {
+			while (0 == waitpid (pid_child, &status, WNOHANG)) {
+				sigsuspend (&ourset);
+			}
+			pid_child = 0;
+			(void) sigprocmask (SIG_UNBLOCK, &ourset, NULL);
+		}
+
+ 		(void) fputs (_(" ...terminated.\n"), stderr);
+ 	}
+ 
--- a/debian/patches/008_login_log_failure_in_FTMP
+++ b/debian/patches/008_login_log_failure_in_FTMP
@@ -0,0 +1,55 @@
+Goal: Log login failures to the btmp file
+
+Notes:
+ * I'm not sure login should add an entry in the FTMP file when PAM is used.
+   (but nothing in /etc/login.defs indicates that the failure is not logged)
+
+Index: shadow-4.4/src/login.c
+===================================================================
+--- shadow-4.4.orig/src/login.c
+++ shadow-4.4/src/login.c
+@@ -834,6 +834,24 @@ int main (int argc, char **argv)
+ 			(void) puts ("");
+ 			(void) puts (_("Login incorrect"));
+ 
+			if (getdef_str("FTMP_FILE") != NULL) {
+#ifdef USE_UTMPX
+				struct utmpx *failent =
+					prepare_utmpx (failent_user,
+					               tty,
+					/* FIXME: or fromhost? */hostname,
+					               utent);
+#else				/* !USE_UTMPX */
+				struct utmp *failent =
+					prepare_utmp (failent_user,
+					              tty,
+					              hostname,
+					              utent);
+#endif				/* !USE_UTMPX */
+				failtmp (failent_user, failent);
+				free (failent);
+			}
+
+ 			if (failcount >= retries) {
+ 				SYSLOG ((LOG_NOTICE,
+ 				         "TOO MANY LOGIN TRIES (%u)%s FOR '%s'",
+Index: shadow-4.4/lib/getdef.c
+===================================================================
+--- shadow-4.4.orig/lib/getdef.c
+++ shadow-4.4/lib/getdef.c
+@@ -57,7 +57,6 @@ struct itemdef {
+ 	{"ENVIRON_FILE", NULL},			\
+ 	{"ENV_TZ", NULL},			\
+ 	{"FAILLOG_ENAB", NULL},			\
+-	{"FTMP_FILE", NULL},			\
+ 	{"ISSUE_FILE", NULL},			\
+ 	{"LASTLOG_ENAB", NULL},			\
+ 	{"LOGIN_STRING", NULL},			\
+@@ -88,6 +87,7 @@ static struct itemdef def_table[] = {
+ 	{"ERASECHAR", NULL},
+ 	{"FAIL_DELAY", NULL},
+ 	{"FAKE_SHELL", NULL},
+	{"FTMP_FILE", NULL},
+ 	{"GID_MAX", NULL},
+ 	{"GID_MIN", NULL},
+ 	{"HUSHLOGIN_FILE", NULL},
--- a/debian/patches/1010_vietnamese_translation
+++ b/debian/patches/1010_vietnamese_translation
--- a/debian/patches/301-Reset-pid_child-only-if-waitpid-was-successful.patch
+++ b/debian/patches/301-Reset-pid_child-only-if-waitpid-was-successful.patch
@@ -0,0 +1,29 @@
+From 7d82f203eeec881c584b2fa06539b39e82985d97 Mon Sep 17 00:00:00 2001
+From: Tobias Stoeckmann <tobias@stoeckmann.org>
+Date: Sun, 14 May 2017 17:58:10 +0200
+Subject: [PATCH] Reset pid_child only if waitpid was successful.
+
+Do not reset the pid_child to 0 if the child process is still
+running. This else-condition can be reached with pid being -1,
+therefore explicitly test this condition.
+
+This is a regression fix for CVE-2017-2616. If su receives a
+signal like SIGTERM, it is not propagated to the child.
+
+Reported-by: Radu Duta <raduduta@gmail.com>
+Signed-off-by: Tobias Stoeckmann <tobias@stoeckmann.org>
+---
+ src/su.c | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+--- a/src/su.c
+++ b/src/su.c
+@@ -363,7 +363,7 @@ static void prepare_pam_close_session (v
+ 				/* wake child when resumed */
+ 				kill (pid, SIGCONT);
+ 				stop = false;
+-			} else {
+			} else if (   (pid_t)-1 != pid) {
+ 				pid_child = 0;
+ 			}
+ 		} while (!stop);
--- a/debian/patches/401_cppw_src.dpatch
+++ b/debian/patches/401_cppw_src.dpatch
@@ -0,0 +1,282 @@
+#! /bin/sh /usr/share/dpatch/dpatch-run
+## 401_cppw_src.dpatch by  Nicolas FRANCOIS <nicolas.francois@centraliens.net>
+##
+## All lines beginning with `## DP:' are a description of the patch.
+## DP: Add cppw / cpgr
+
+@DPATCH@
+Index: shadow-4.4/src/cppw.c
+===================================================================
+--- /dev/null
+++ shadow-4.4/src/cppw.c
+@@ -0,0 +1,238 @@
+/*
+  cppw, cpgr  copy with locking given file over the password or group file
+  with -s will copy with locking given file over shadow or gshadow file
+
+  Copyright (C) 1999 Stephen Frost <sfrost@snowman.net>
+
+  Based on vipw, vigr by:
+  Copyright (C) 1997 Guy Maor <maor@ece.utexas.edu>
+
+  This program is free software; you can redistribute it and/or modify
+  it under the terms of the GNU General Public License as published by
+  the Free Software Foundation; either version 2 of the License, or
+  (at your option) any later version.
+
+  This program is distributed in the hope that it will be useful, but
+  WITHOUT ANY WARRANTY; without even the implied warranty of
+  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+  General Public License for more details.
+
+  You should have received a copy of the GNU General Public License
+  along with this program; if not, write to the Free Software
+  Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+
+  */
+
+#include <config.h>
+#include "defines.h"
+
+#include <errno.h>
+#include <sys/stat.h>
+#include <unistd.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <sys/types.h>
+#include <signal.h>
+#include <utime.h>
+#include "exitcodes.h"
+#include "prototypes.h"
+#include "pwio.h"
+#include "shadowio.h"
+#include "groupio.h"
+#include "sgroupio.h"
+
+
+const char *Prog;
+
+const char *filename, *filenewname;
+static bool filelocked = false;
+static int (*unlock) (void);
+
+/* local function prototypes */
+static int create_copy (FILE *fp, const char *dest, struct stat *sb);
+static void cppwexit (const char *msg, int syserr, int ret);
+static void cppwcopy (const char *file,
+                      const char *in_file,
+                      int (*file_lock) (void),
+                      int (*file_unlock) (void));
+
+static int create_copy (FILE *fp, const char *dest, struct stat *sb)
+{
+	struct utimbuf ub;
+	FILE *bkfp;
+	int c;
+	mode_t mask;
+
+	mask = umask (077);
+	bkfp = fopen (dest, "w");
+	(void) umask (mask);
+	if (NULL == bkfp) {
+		return -1;
+	}
+
+	rewind (fp);
+	while ((c = getc (fp)) != EOF) {
+		if (putc (c, bkfp) == EOF) {
+			break;
+		}
+	}
+
+	if (   (c != EOF)
+	    || (fflush (bkfp) != 0)) {
+		(void) fclose (bkfp);
+		(void) unlink (dest);
+		return -1;
+	}
+	if (   (fsync (fileno (bkfp)) != 0)
+	    || (fclose (bkfp) != 0)) {
+		(void) unlink (dest);
+		return -1;
+	}
+
+	ub.actime = sb->st_atime;
+	ub.modtime = sb->st_mtime;
+	if (   (utime (dest, &ub) != 0)
+	    || (chmod (dest, sb->st_mode) != 0)
+	    || (chown (dest, sb->st_uid, sb->st_gid) != 0)) {
+		(void) unlink (dest);
+		return -1;
+	}
+	return 0;
+}
+
+static void cppwexit (const char *msg, int syserr, int ret)
+{
+	int err = errno;
+	if (filelocked) {
+		(*unlock) ();
+	}
+	if (NULL != msg) {
+		fprintf (stderr, "%s: %s", Prog, msg);
+		if (0 != syserr) {
+			fprintf (stderr, ": %s", strerror (err));
+		}
+		(void) fputs ("\n", stderr);
+	}
+	if (NULL != filename) {
+		fprintf (stderr, _("%s: %s is unchanged\n"), Prog, filename);
+	} else {
+		fprintf (stderr, _("%s: no changes\n"), Prog);
+	}
+
+	exit (ret);
+}
+
+static void cppwcopy (const char *file,
+                      const char *in_file,
+                      int (*file_lock) (void),
+                      int (*file_unlock) (void))
+{
+	struct stat st1;
+	FILE *f;
+	char filenew[1024];
+
+	snprintf (filenew, sizeof filenew, "%s.new", file);
+	unlock = file_unlock;
+	filename = file;
+	filenewname = filenew;
+
+	if (access (file, F_OK) != 0) {
+		cppwexit (file, 1, 1);
+	}
+	if (file_lock () == 0) {
+		cppwexit (_("Couldn't lock file"), 0, 5);
+	}
+	filelocked = true;
+
+	/* file to copy has same owners, perm */
+	if (stat (file, &st1) != 0) {
+		cppwexit (file, 1, 1);
+	}
+	f = fopen (in_file, "r");
+	if (NULL == f) {
+		cppwexit (in_file, 1, 1);
+	}
+	if (create_copy (f, filenew, &st1) != 0) {
+		cppwexit (_("Couldn't make copy"), errno, 1);
+	}
+
+	/* XXX - here we should check filenew for errors; if there are any,
+	 * fail w/ an appropriate error code and let the user manually fix
+	 * it. Use pwck or grpck to do the check.  - Stephen (Shamelessly
+	 * stolen from '--marekm's comment) */
+
+	if (rename (filenew, file) != 0) {
+		fprintf (stderr, _("%s: can't copy %s: %s)\n"),
+                         Prog, filenew, strerror (errno));
+		cppwexit (NULL,0,1);
+	}
+
+	(*file_unlock) ();
+}
+
+int main (int argc, char **argv)
+{
+	int flag;
+	bool cpshadow = false;
+	char *in_file;
+	int e = E_USAGE;
+	bool do_cppw = true;
+
+	(void) setlocale (LC_ALL, "");
+	(void) bindtextdomain (PACKAGE, LOCALEDIR);
+	(void) textdomain (PACKAGE);
+
+	Prog = Basename (argv[0]);
+	if (strcmp (Prog, "cpgr") == 0) {
+		do_cppw = false;
+	}
+
+	while ((flag = getopt (argc, argv, "ghps")) != EOF) {
+		switch (flag) {
+		case 'p':
+			do_cppw = true;
+			break;
+		case 'g':
+			do_cppw = false;
+			break;
+		case 's':
+			cpshadow = true;
+			break;
+		case 'h':
+			e = E_SUCCESS;
+			/*pass through*/
+		default:
+			(void) fputs (_("Usage:\n\
+`cppw <file>' copys over /etc/passwd   `cppw -s <file>' copys over /etc/shadow\n\
+`cpgr <file>' copys over /etc/group    `cpgr -s <file>' copys over /etc/gshadow\n\
+"), (E_SUCCESS != e) ? stderr : stdout);
+			exit (e);
+		}
+	}
+
+	if (argc != optind + 1) {
+		cppwexit (_("wrong number of arguments, -h for usage"),0,1);
+	}
+
+	in_file = argv[optind];
+
+	if (do_cppw) {
+		if (cpshadow) {
+			cppwcopy (SHADOW_FILE, in_file, spw_lock, spw_unlock);
+		} else {
+			cppwcopy (PASSWD_FILE, in_file, pw_lock, pw_unlock);
+		}
+	} else {
+#ifdef SHADOWGRP
+		if (cpshadow) {
+			cppwcopy (SGROUP_FILE, in_file, sgr_lock, sgr_unlock);
+		} else
+#endif				/* SHADOWGRP */
+		{
+			cppwcopy (GROUP_FILE, in_file, gr_lock, gr_unlock);
+		}
+	}
+
+	return 0;
+}
+
+Index: shadow-4.4/src/Makefile.am
+===================================================================
+--- shadow-4.4.orig/src/Makefile.am
+++ shadow-4.4/src/Makefile.am
+@@ -29,6 +29,7 @@ if ENABLE_SUBIDS
+ ubin_PROGRAMS += newgidmap newuidmap
+ endif
+ usbin_PROGRAMS = \
+	cppw \
+ 	chgpasswd \
+ 	chpasswd \
+ 	groupadd \
+@@ -90,6 +91,7 @@ chfn_LDADD     = $(LDADD) $(LIBPAM) $(LI
+ chgpasswd_LDADD = $(LDADD) $(LIBPAM_SUID) $(LIBSELINUX) $(LIBCRYPT)
+ chsh_LDADD     = $(LDADD) $(LIBPAM) $(LIBSELINUX) $(LIBCRYPT_NOPAM) $(LIBSKEY) $(LIBMD)
+ chpasswd_LDADD = $(LDADD) $(LIBPAM) $(LIBSELINUX) $(LIBCRYPT)
+cppw_LDADD     = $(LDADD) $(LIBSELINUX)
+ gpasswd_LDADD  = $(LDADD) $(LIBAUDIT) $(LIBSELINUX) $(LIBCRYPT)
+ groupadd_LDADD = $(LDADD) $(LIBPAM_SUID) $(LIBAUDIT) $(LIBSELINUX)
+ groupdel_LDADD = $(LDADD) $(LIBPAM_SUID) $(LIBAUDIT) $(LIBSELINUX)
+Index: shadow-4.4/po/POTFILES.in
+===================================================================
+--- shadow-4.4.orig/po/POTFILES.in
+++ shadow-4.4/po/POTFILES.in
+@@ -85,6 +85,7 @@ src/chfn.c
+ src/chgpasswd.c
+ src/chpasswd.c
+ src/chsh.c
+src/cppw.c
+ src/expiry.c
+ src/faillog.c
+ src/gpasswd.c
--- a/debian/patches/402_cppw_selinux
+++ b/debian/patches/402_cppw_selinux
@@ -0,0 +1,64 @@
+Goal: Add selinux support to cppw
+
+Fix:
+
+Status wrt upstream: cppw is not available upstream.
+                     The patch was made based on the
+                     302_vim_selinux_support patch. It needs to be
+                     reviewed by an SE-Linux aware person.
+
+Depends on 401_cppw_src.dpatch
+
+Index: git/src/cppw.c
+===================================================================
+--- git.orig/src/cppw.c
+++ git/src/cppw.c
+@@ -34,6 +34,9 @@
+ #include <sys/types.h>
+ #include <signal.h>
+ #include <utime.h>
+#ifdef WITH_SELINUX
+#include <selinux/selinux.h>
+#endif				/* WITH_SELINUX */
+ #include "exitcodes.h"
+ #include "prototypes.h"
+ #include "pwio.h"
+@@ -139,6 +142,22 @@
+ 	if (access (file, F_OK) != 0) {
+ 		cppwexit (file, 1, 1);
+ 	}
+#ifdef WITH_SELINUX
+	/* if SE Linux is enabled then set the context of all new files
+	 * to be the context of the file we are editing */
+	if (is_selinux_enabled () > 0) {
+		security_context_t passwd_context=NULL;
+		int ret = 0;
+		if (getfilecon (file, &passwd_context) < 0) {
+			cppwexit (_("Couldn't get file context"), errno, 1);
+		}
+		ret = setfscreatecon (passwd_context);
+		freecon (passwd_context);
+		if (0 != ret) {
+			cppwexit (_("setfscreatecon () failed"), errno, 1);
+		}
+	}
+#endif				/* WITH_SELINUX */
+ 	if (file_lock () == 0) {
+ 		cppwexit (_("Couldn't lock file"), 0, 5);
+ 	}
+@@ -167,6 +186,15 @@
+ 		cppwexit (NULL,0,1);
+ 	}
+ 
+#ifdef WITH_SELINUX
+	/* unset the fscreatecon */
+	if (is_selinux_enabled () > 0) {
+		if (setfscreatecon (NULL)) {
+		cppwexit (_("setfscreatecon() failed"), errno, 1);
+		}
+	}
+#endif				/* WITH_SELINUX */
+
+ 	(*file_unlock) ();
+ }
+ 
--- a/debian/patches/429_login_FAILLOG_ENAB
+++ b/debian/patches/429_login_FAILLOG_ENAB
@@ -0,0 +1,88 @@
+Goal: Re-enable logging and displaying failures on login when login is
+      compiled with PAM and when FAILLOG_ENAB is set to yes. And create the
+      faillog file if it does not exist on postinst (as on Woody).
+Depends: 008_login_more_LOG_UNKFAIL_ENAB
+Fixes: #192849
+
+Note: It could be removed if pam_tally could report the number of failures
+      preceding a successful login.
+
+Index: shadow-4.4/src/login.c
+===================================================================
+--- shadow-4.4.orig/src/login.c
+++ shadow-4.4/src/login.c
+@@ -131,9 +131,9 @@ static void update_utmp (const char *use
+                          const char *host,
+                          /*@null@*/const struct utmp *utent);
+ 
+-#ifndef USE_PAM
+ static struct faillog faillog;
+ 
+#ifndef USE_PAM
+ static void bad_time_notify (void);
+ static void check_nologin (bool login_to_root);
+ #else
+@@ -794,6 +794,9 @@ int main (int argc, char **argv)
+ 				SYSLOG ((LOG_NOTICE,
+ 				         "TOO MANY LOGIN TRIES (%u)%s FOR '%s'",
+ 				         failcount, fromhost, failent_user));
+				if ((NULL != pwd) && getdef_bool("FAILLOG_ENAB")) {
+					failure (pwd->pw_uid, tty, &faillog);
+				}
+ 				fprintf (stderr,
+ 				         _("Maximum number of tries exceeded (%u)\n"),
+ 				         failcount);
+@@ -811,6 +814,14 @@ int main (int argc, char **argv)
+ 				         pam_strerror (pamh, retcode)));
+ 				failed = true;
+ 			}
+			if (   (NULL != pwd)
+			    && getdef_bool("FAILLOG_ENAB")
+			    && ! failcheck (pwd->pw_uid, &faillog, failed)) {
+				SYSLOG((LOG_CRIT,
+				        "exceeded failure limit for `%s' %s",
+				        failent_user, fromhost));
+				failed = 1;
+			}
+ 
+ 			if (!failed) {
+ 				break;
+@@ -834,6 +845,10 @@ int main (int argc, char **argv)
+ 			(void) puts ("");
+ 			(void) puts (_("Login incorrect"));
+ 
+			if ((NULL != pwd) && getdef_bool("FAILLOG_ENAB")) {
+				failure (pwd->pw_uid, tty, &faillog);
+			}
+
+ 			if (getdef_str("FTMP_FILE") != NULL) {
+ #ifdef USE_UTMPX
+ 				struct utmpx *failent =
+@@ -1288,6 +1303,7 @@ int main (int argc, char **argv)
+ 		 */
+ #ifndef USE_PAM
+ 		motd ();	/* print the message of the day */
+#endif
+ 		if (   getdef_bool ("FAILLOG_ENAB")
+ 		    && (0 != faillog.fail_cnt)) {
+ 			failprint (&faillog);
+@@ -1300,6 +1316,7 @@ int main (int argc, char **argv)
+ 				         username, (int) faillog.fail_cnt));
+ 			}
+ 		}
+#ifndef USE_PAM
+ 		if (   getdef_bool ("LASTLOG_ENAB")
+ 		    && (ll.ll_time != 0)) {
+ 			time_t ll_time = ll.ll_time;
+Index: shadow-4.4/lib/getdef.c
+===================================================================
+--- shadow-4.4.orig/lib/getdef.c
+++ shadow-4.4/lib/getdef.c
+@@ -86,6 +86,7 @@ static struct itemdef def_table[] = {
+ 	{"ENV_SUPATH", NULL},
+ 	{"ERASECHAR", NULL},
+ 	{"FAIL_DELAY", NULL},
+	{"FAILLOG_ENAB", NULL},
+ 	{"FAKE_SHELL", NULL},
+ 	{"FTMP_FILE", NULL},
+ 	{"GID_MAX", NULL},
--- a/debian/patches/463_login_delay_obeys_to_PAM
+++ b/debian/patches/463_login_delay_obeys_to_PAM
@@ -0,0 +1,101 @@
+Goal: Do not hardcode pam_fail_delay and let pam_unix do its
+      job to set a delay...or not
+
+Fixes: #87648
+
+Status wrt upstream: Forwarded but not applied yet
+
+Note: If removed, FAIL_DELAY must be re-added to /etc/login.defs
+
+Index: shadow-4.4/src/login.c
+===================================================================
+--- shadow-4.4.orig/src/login.c
+++ shadow-4.4/src/login.c
+@@ -525,7 +525,6 @@ int main (int argc, char **argv)
+ #if defined(HAVE_STRFTIME) && !defined(USE_PAM)
+ 	char ptime[80];
+ #endif
+-	unsigned int delay;
+ 	unsigned int retries;
+ 	bool subroot = false;
+ #ifndef USE_PAM
+@@ -546,6 +545,7 @@ int main (int argc, char **argv)
+ 	pid_t child;
+ 	char *pam_user = NULL;
+ #else
+	unsigned int delay;
+ 	struct spwd *spwd = NULL;
+ #endif
+ 	/*
+@@ -708,7 +708,6 @@ int main (int argc, char **argv)
+ 	}
+ 
+ 	environ = newenvp;	/* make new environment active */
+-	delay   = getdef_unum ("FAIL_DELAY", 1);
+ 	retries = getdef_unum ("LOGIN_RETRIES", RETRIES);
+ 
+ #ifdef USE_PAM
+@@ -724,8 +723,7 @@ int main (int argc, char **argv)
+ 
+ 	/*
+ 	 * hostname & tty are either set to NULL or their correct values,
+-	 * depending on how much we know. We also set PAM's fail delay to
+-	 * ours.
+	 * depending on how much we know.
+ 	 *
+ 	 * PAM_RHOST and PAM_TTY are used for authentication, only use
+ 	 * information coming from login or from the caller (e.g. no utmp)
+@@ -734,10 +732,6 @@ int main (int argc, char **argv)
+ 	PAM_FAIL_CHECK;
+ 	retcode = pam_set_item (pamh, PAM_TTY, tty);
+ 	PAM_FAIL_CHECK;
+-#ifdef HAS_PAM_FAIL_DELAY
+-	retcode = pam_fail_delay (pamh, 1000000 * delay);
+-	PAM_FAIL_CHECK;
+-#endif
+ 	/* if fflg, then the user has already been authenticated */
+ 	if (!fflg) {
+ 		unsigned int failcount = 0;
+@@ -778,12 +772,6 @@ int main (int argc, char **argv)
+ 			bool failed = false;
+ 
+ 			failcount++;
+-#ifdef HAS_PAM_FAIL_DELAY
+-			if (delay > 0) {
+-				retcode = pam_fail_delay(pamh, 1000000*delay);
+-				PAM_FAIL_CHECK;
+-			}
+-#endif
+ 
+ 			retcode = pam_authenticate (pamh, 0);
+ 
+@@ -1106,14 +1094,17 @@ int main (int argc, char **argv)
+ 		free (username);
+ 		username = NULL;
+ 
+#ifndef USE_PAM
+ 		/*
+ 		 * Wait a while (a la SVR4 /usr/bin/login) before attempting
+ 		 * to login the user again. If the earlier alarm occurs
+ 		 * before the sleep() below completes, login will exit.
+ 		 */
+		delay = getdef_unum ("FAIL_DELAY", 1);
+ 		if (delay > 0) {
+ 			(void) sleep (delay);
+ 		}
+#endif
+ 
+ 		(void) puts (_("Login incorrect"));
+ 
+Index: shadow-4.4/lib/getdef.c
+===================================================================
+--- shadow-4.4.orig/lib/getdef.c
+++ shadow-4.4/lib/getdef.c
+@@ -85,7 +85,6 @@ static struct itemdef def_table[] = {
+ 	{"ENV_PATH", NULL},
+ 	{"ENV_SUPATH", NULL},
+ 	{"ERASECHAR", NULL},
+-	{"FAIL_DELAY", NULL},
+ 	{"FAILLOG_ENAB", NULL},
+ 	{"FAKE_SHELL", NULL},
+ 	{"FTMP_FILE", NULL},
--- a/debian/patches/501_commonio_group_shadow
+++ b/debian/patches/501_commonio_group_shadow
@@ -0,0 +1,66 @@
+Goal: save the [g]shadow files with the 'shadow' group and mode 0440
+
+Fixes: #166793
+
+Index: shadow-4.4/lib/commonio.c
+===================================================================
+--- shadow-4.4.orig/lib/commonio.c
+++ shadow-4.4/lib/commonio.c
+@@ -44,6 +44,7 @@
+ #include <errno.h>
+ #include <stdio.h>
+ #include <signal.h>
+#include <grp.h>
+ #include "nscd.h"
+ #ifdef WITH_TCB
+ #include <tcb.h>
+@@ -966,12 +967,23 @@ int commonio_close (struct commonio_db *
+ 			goto fail;
+ 		}
+ 	} else {
+		struct group *grp;
+ 		/*
+ 		 * Default permissions for new [g]shadow files.
+ 		 */
+ 		sb.st_mode = db->st_mode;
+ 		sb.st_uid = db->st_uid;
+ 		sb.st_gid = db->st_gid;
+
+		/*
+		 * Try to retrieve the shadow's GID, and fall back to GID 0.
+		 */
+		if (sb.st_gid == 0) {
+			if ((grp = getgrnam("shadow")) != NULL)
+				sb.st_gid = grp->gr_gid;
+			else
+				sb.st_gid = 0;
+		}
+ 	}
+ 
+ 	snprintf (buf, sizeof buf, "%s+", db->filename);
+Index: shadow-4.4/lib/sgroupio.c
+===================================================================
+--- shadow-4.4.orig/lib/sgroupio.c
+++ shadow-4.4/lib/sgroupio.c
+@@ -228,7 +228,7 @@ static struct commonio_db gshadow_db = {
+ #ifdef WITH_SELINUX
+ 	NULL,			/* scontext */
+ #endif
+-	0400,                   /* st_mode */
+	0440,                   /* st_mode */
+ 	0,                      /* st_uid */
+ 	0,                      /* st_gid */
+ 	NULL,			/* head */
+Index: shadow-4.4/lib/shadowio.c
+===================================================================
+--- shadow-4.4.orig/lib/shadowio.c
+++ shadow-4.4/lib/shadowio.c
+@@ -104,7 +104,7 @@ static struct commonio_db shadow_db = {
+ #ifdef WITH_SELINUX
+ 	NULL,			/* scontext */
+ #endif				/* WITH_SELINUX */
+-	0400,                   /* st_mode */
+	0440,                   /* st_mode */
+ 	0,                      /* st_uid */
+ 	0,                      /* st_gid */
+ 	NULL,			/* head */
--- a/debian/patches/503_shadowconfig.8
+++ b/debian/patches/503_shadowconfig.8
@@ -0,0 +1,201 @@
+Goal: Document the shadowconfig utility
+
+Status wrt upstream: The shadowconfig utility is debian specific.
+                     Its man page also (but it used to be distributed)
+
+Index: git/man/shadowconfig.8
+===================================================================
+--- /dev/null
+++ git/man/shadowconfig.8
+@@ -0,0 +1,41 @@
+.\"Generated by db2man.xsl. Don't modify this, modify the source.
+.de Sh \" Subsection
+.br
+.if t .Sp
+.ne 5
+.PP
+\fB\\$1\fR
+.PP
+..
+.de Sp \" Vertical space (when we can't use .PP)
+.if t .sp .5v
+.if n .sp
+..
+.de Ip \" List item
+.br
+.ie \\n(.$>=3 .ne \\$3
+.el .ne 3
+.IP "\\$1" \\$2
+..
+.TH "SHADOWCONFIG" 8 "19 Apr 1997" "" ""
+.SH NAME
+shadowconfig \- toggle shadow passwords on and off
+.SH "SYNOPSIS"
+.ad l
+.hy 0
+.HP 13
+\fBshadowconfig\fR \fB\fIon\fR\fR | \fB\fIoff\fR\fR
+.ad
+.hy
+
+.SH "DESCRIPTION"
+
+.PP
+\fBshadowconfig\fR on will turn shadow passwords on; \fIshadowconfig off\fR will turn shadow passwords off\&. \fBshadowconfig\fR will print an error message and exit with a nonzero code if it finds anything awry\&. If that happens, you should correct the error and run it again\&. Turning shadow passwords on when they are already on, or off when they are already off, is harmless\&.
+
+.PP
+Read \fI/usr/share/doc/passwd/README\&.Debian\fR for a brief introduction to shadow passwords and related features\&.
+
+.PP
+Note that turning shadow passwords off and on again will lose all password aging information\&.
+
+Index: git/man/shadowconfig.8.xml
+===================================================================
+--- /dev/null
+++ git/man/shadowconfig.8.xml
+@@ -0,0 +1,52 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.3//EN"
+		"http://www.oasis-open.org/docbook/xml/4.3/docbookx.dtd">
+<refentry id='shadowconfig.8'>
+  <!-- $Id: shadowconfig.8.xml,v 1.6 2005/06/15 12:39:27 kloczek Exp $ -->
+  <refentryinfo>
+    <date>19 Apr 1997</date>
+  </refentryinfo>
+  <refmeta>
+    <refentrytitle>shadowconfig</refentrytitle>
+    <manvolnum>8</manvolnum>
+    <refmiscinfo class='date'>19 Apr 1997</refmiscinfo>
+    <refmiscinfo class='source'>Debian GNU/Linux</refmiscinfo>
+  </refmeta>
+  <refnamediv id='name'>
+    <refname>shadowconfig</refname>
+    <refpurpose>toggle shadow passwords on and off</refpurpose>
+  </refnamediv>
+
+  <refsynopsisdiv id='synopsis'>
+    <cmdsynopsis>
+      <command>shadowconfig</command>
+      <group choice='plain'>
+        <arg choice='plain'><replaceable>on</replaceable></arg>
+        <arg choice='plain'><replaceable>off</replaceable></arg>
+      </group>
+    </cmdsynopsis>
+  </refsynopsisdiv>
+
+  <refsect1 id='description'>
+    <title>DESCRIPTION</title>
+    <para><command>shadowconfig</command> on will turn shadow passwords on;
+      <emphasis remap='B'>shadowconfig off</emphasis> will turn shadow
+      passwords off. <command>shadowconfig</command> will print an error
+      message and exit with a nonzero code if it finds anything awry. If
+      that happens, you should correct the error and run it again. Turning
+      shadow passwords on when they are already on, or off when they are
+      already off, is harmless.
+    </para>
+
+    <para>
+      Read <filename>/usr/share/doc/passwd/README.Debian</filename> for a
+      brief introduction
+      to shadow passwords and related features.
+    </para>
+
+    <para>Note that turning shadow passwords off and on again will lose all
+      password
+      aging information.
+    </para>
+  </refsect1>
+</refentry>
+Index: git/man/fr/shadowconfig.8
+===================================================================
+--- /dev/null
+++ git/man/fr/shadowconfig.8
+@@ -0,0 +1,26 @@
+.\" This file was generated with po4a. Translate the source file.
+.\"
+.\"$Id: shadowconfig.8,v 1.4 2001/08/23 23:10:48 kloczek Exp $
+.TH SHADOWCONFIG 8 "19 avril 1997" "Debian GNU/Linux"
+.SH NOM
+shadowconfig \- active ou désactive les mots de passe cachés
+.SH SYNOPSIS
+\fBshadowconfig\fP \fIon\fP | \fIoff\fP
+.SH DESCRIPTION
+.PP
+\fBshadowconfig on\fP active les mots de passe cachés («\ shadow passwords\ »)\ ; \fBshadowconfig off\fP les désactive. \fBShadowconfig\fP affiche un message
+d'erreur et quitte avec une valeur de retour non nulle s'il rencontre
+quelque chose d'inattendu. Dans ce cas, vous devrez corriger l'erreur avant
+de recommencer.
+
+Activer les mots de passe cachés lorsqu'ils sont déjà activés, ou les
+désactiver lorsqu'ils ne sont pas actifs est sans effet.
+
+Lisez \fI/usr/share/doc/passwd/README.Debian\fP pour une brève introduction aux
+mots de passe cachés et à leurs fonctionnalités.
+
+Notez que désactiver puis réactiver les mots de passe cachés aura pour
+conséquence la perte des informations d'âge sur les mots de passe.
+.SH TRADUCTION
+Nicolas FRANÇOIS, 2004.
+Veuillez signaler toute erreur à <\fIdebian\-l10\-french@lists.debian.org\fR>.
+Index: git/man/ja/shadowconfig.8
+===================================================================
+--- /dev/null
+++ git/man/ja/shadowconfig.8
+@@ -0,0 +1,25 @@
+.\"     all right reserved,
+.\" Translated Tue Oct 30 11:59:11 JST 2001
+.\" by Maki KURODA <mkuroda@aisys-jp.com>
+.\"
+.TH SHADOWCONFIG 8 "19 Apr 1997" "Debian GNU/Linux"
+.SH 名前
+shadowconfig \- shadow パスワードの設定をオン及びオフに切替える
+.SH 書式
+.B "shadowconfig"
+.IR on " | " off
+.SH 説明
+.PP
+.B shadowconfig on
+は shadow パスワードを有効にする。
+.B shadowconfig off
+は shadow パスワードを無効にする。
+.B shadowconfig
+は何らかの間違いがあると、エラーメッセージを表示し、
+ゼロではない返り値を返す。
+もしそのようなことが起こった場合、エラーを修正し、再度実行しなければならない。
+shadow パスワードの設定がすでにオンの場合にオンに設定したり、
+すでにオフの場合にオフに設定しても、何の影響もない。
+
+.I /usr/share/doc/passwd/README.debian.gz
+には shadow パスワードとそれに関する特徴の簡単な紹介が書かれている。
+Index: git/man/pl/shadowconfig.8
+===================================================================
+--- /dev/null
+++ git/man/pl/shadowconfig.8
+@@ -0,0 +1,27 @@
+.\" $Id: shadowconfig.8,v 1.3 2001/08/23 23:10:51 kloczek Exp $
+.\" {PTM/WK/1999-09-14}
+.TH SHADOWCONFIG 8 "19 kwietnia 1997" "Debian GNU/Linux"
+.SH NAZWA
+shadowconfig - przełącza ochronę haseł i grup przez pliki shadow
+.SH SKŁADNIA
+.B "shadowconfig"
+.IR on " | " off
+.SH OPIS
+.PP
+.B shadowconfig on
+włącza ochronę haseł i grup przez dodatkowe, przesłaniane pliki (shadow);
+.B shadowconfig off
+wyłącza dodatkowe pliki haseł i grup.
+.B shadowconfig
+wyświetla komunikat o błędzie i kończy pracę z niezerowym kodem jeśli
+znajdzie coś nieprawidłowego. W takim wypadku powinieneś poprawić błąd
+.\" if it finds anything awry.
+i uruchomić program ponownie.
+
+Włączenie ochrony haseł, gdy jest ona już włączona lub jej wyłączenie,
+gdy jest wyłączona jest nieszkodliwe.
+
+Przeczytaj
+.IR /usr/share/doc/passwd/README.debian.gz ,
+gdzie znajdziesz krótkie wprowadzenie do ochrony haseł z użyciem dodatkowych
+plików haseł przesłanianych (shadow passwords) i związanych tematów.
--- a/debian/patches/debian/Recommend-using-adduser-and-deluser.patch
+++ b/debian/patches/debian/Recommend-using-adduser-and-deluser.patch
@@ -1,46 +1,40 @@
-From: Shadow package maintainers <pkg-shadow-devel@lists.alioth.debian.org>
-Date: Sat, 22 Jun 2024 17:39:41 +0200
-Subject: Recommend using adduser and deluser
+Goal: Recommend using adduser and deluser.

 Fixes: #406046

 Status wrt upstream: Debian specific patch.
---
- man/useradd.8.xml | 6 ++++++
- man/userdel.8.xml | 6 ++++++
- 2 files changed, 12 insertions(+)

-diff --git a/man/useradd.8.xml b/man/useradd.8.xml
-index 2e83b4f..67c469a 100644
--- a/man/useradd.8.xml
-+++ b/man/useradd.8.xml
-@@ -82,6 +82,12 @@
- 
+Index: git/man/useradd.8.xml
+===================================================================
+--- git.orig/man/useradd.8.xml
+++ git/man/useradd.8.xml
+@@ -105,6 +105,12 @@
   <refsect1 id='description'>
     <title>DESCRIPTION</title>
-+      <para>
+       <para>
 +	<command>useradd</command> is a low level utility for adding
 +	users.  On Debian, administrators should usually use
 +	<citerefentry><refentrytitle>adduser</refentrytitle>
 +	<manvolnum>8</manvolnum></citerefentry> instead.
 +      </para>
-       <para>
+      <para>
 	When invoked without the <option>-D</option> option, the
 	<command>useradd</command> command creates a new user account using
-diff --git a/man/userdel.8.xml b/man/userdel.8.xml
-index e10a6af..863d3f1 100644
--- a/man/userdel.8.xml
-+++ b/man/userdel.8.xml
-@@ -58,6 +58,12 @@
- 
+ 	the values specified on the command line plus the default values from
+Index: git/man/userdel.8.xml
+===================================================================
+--- git.orig/man/userdel.8.xml
+++ git/man/userdel.8.xml
+@@ -83,6 +83,12 @@
   <refsect1 id='description'>
     <title>DESCRIPTION</title>
-+    <para>
+     <para>
 +      <command>userdel</command> is a low level utility for removing
 +      users.  On Debian, administrators should usually use
 +      <citerefentry><refentrytitle>deluser</refentrytitle>
 +      <manvolnum>8</manvolnum></citerefentry> instead.
 +    </para>
-     <para>
+    <para>
       The <command>userdel</command> command modifies the system account
       files, deleting all entries that refer to the user name <emphasis
+       remap='I'>LOGIN</emphasis>. The named user must exist.
--- a/debian/patches/506_relaxed_usernames
+++ b/debian/patches/506_relaxed_usernames
@@ -0,0 +1,106 @@
+Goal: Relaxed usernames/groupnames checking patch.
+
+Status wrt upstream: Debian specific. Not to be used upstream
+
+Details:
+ Allows any non-empty user/grounames that don't contain ':', ',' or '\n'
+ characters and don't start with '-', '+', or '~'. This patch is more
+ restrictive than original Karl's version. closes: #264879
+ Also closes: #377844
+ 
+ Comments from Karl Ramm (shadow 1:4.0.3-9, 20 Aug 2003 02:06:50 -0400):
+ 
+ I can't come up with a good justification as to why characters other
+ than ':'s and '\0's should be disallowed in group and usernames (other
+ than '-' as the leading character).  Thus, the maintenance tools don't
+ anymore.  closes: #79682, #166798, #171179
+
+Index: git/libmisc/chkname.c
+===================================================================
+--- git.orig/libmisc/chkname.c
+++ git/libmisc/chkname.c
+@@ -48,6 +48,7 @@
+ 
+ static bool is_valid_name (const char *name)
+ {
+#if 0
+ 	/*
+ 	 * User/group names must match [a-z_][a-z0-9_-]*[$]
+ 	 */
+@@ -66,6 +67,26 @@
+ 			return false;
+ 		}
+ 	}
+#endif
+	/*
+	 * POSIX indicate that usernames are composed of characters from the
+	 * portable filename character set [A-Za-z0-9._-], and that the hyphen
+	 * should not be used as the first character of a portable user name.
+	 *
+	 * Allow more relaxed user/group names in Debian -- ^[^-~+:,\s][^:,\s]*$
+	 */
+	if (   ('\0' == *name)
+	    || ('-'  == *name)
+	    || ('~'  == *name)
+	    || ('+'  == *name)) {
+		return false;
+	}
+	do {
+		if ((':' == *name) || (',' == *name) || isspace(*name)) {
+			return false;
+		}
+		name++;
+	} while ('\0' != *name);
+ 
+ 	return true;
+ }
+Index: git/man/useradd.8.xml
+===================================================================
+--- git.orig/man/useradd.8.xml
+++ git/man/useradd.8.xml
+@@ -633,12 +633,20 @@
+     </para>
+ 
+     <para>
+-      Usernames must start with a lower case letter or an underscore,
+      It is usually recommended to only use usernames that begin with a lower case letter or an underscore,
+       followed by lower case letters, digits, underscores, or dashes.
+       They can end with a dollar sign.
+       In regular expression terms: [a-z_][a-z0-9_-]*[$]?
+     </para>
+     <para>
+      On Debian, the only constraints are that usernames must neither start
+      with a dash ('-') nor plus ('+') nor tilde ('~') nor contain a
+      colon (':'), a comma (','), or a whitespace (space: ' ',
+      end of line: '\n', tabulation: '\t', etc.). Note that using a slash
+      ('/') may break the default algorithm for the definition of the
+      user's home directory.
+    </para>
+    <para>
+       Usernames may only be up to 32 characters long.
+     </para>
+   </refsect1>
+Index: git/man/groupadd.8.xml
+===================================================================
+--- git.orig/man/groupadd.8.xml
+++ git/man/groupadd.8.xml
+@@ -256,12 +256,18 @@
+    <refsect1 id='caveats'>
+      <title>CAVEATS</title>
+      <para>
+-       Groupnames must start with a lower case letter or an underscore,
+       It is usually recommended to only use groupnames that begin with a lower case letter or an underscore,
+        followed by lower case letters, digits, underscores, or dashes.
+        They can end with a dollar sign.
+        In regular expression terms: [a-z_][a-z0-9_-]*[$]?
+      </para>
+      <para>
+       On Debian, the only constraints are that groupnames must neither start
+       with a dash ('-') nor plus ('+') nor tilde ('~') nor contain a
+       colon (':'), a comma (','), or a whitespace (space:' ',
+       end of line: '\n', tabulation: '\t', etc.).
+     </para>
+     <para>
+        Groupnames may only be up to &GROUP_NAME_MAX_LENGTH; characters long.
+      </para>
+      <para>
--- a/Show More
+++ b/Show More
Author	SHA1	Message	Date
Adrian Bunk	aba0cde8f0	ELA 1:4.4-4.1+deb9u2	2024-10-27 14:07:19 +02:00
Adrian Bunk	abc4a04e95	Import 1:4.4-4.1+deb9u1	2024-10-27 03:25:11 +02:00
				`@@ -1 +0,0 @@`
				`rm_conffile /etc/cron.daily/passwd 1:4.7-2~`