Import Debian changes 1:4.8.1-1+deb11u1

shadow (1:4.8.1-1+deb11u1) bullseye-security; urgency=high
.
  * Non-maintainer upload by the LTS Security Team.
  * CVE-2023-4641: When asking for a new password, shadow-utils asks the
    password twice. If the password fails on the second attempt,
    shadow-utils fails in cleaning the buffer used to store the first
    entry. This may allow an attacker with enough access to retrieve the
    password from the memory. (Closes: #1051062)
  * CVE-2023-29383: It is possible to inject control characters into
    fields provided to the SUID program chfn (change finger). Although it
    is not possible to exploit this directly (e.g., adding a new user
    fails because \n is in the block list), it is possible to misrepresent
    the /etc/passwd file when viewed. (Closes: #1034482)
  * Add Salsa-CI configuration.
  * Silence lintian error that can't be fixed after freeze.

.gitignore

@@ -1,50 +0,0 @@
-*~
-lib*.a
-*.o
-*.lo
-*.la
-*.gmo
-.deps
-.libs
-
-*.patch
-*.rej
-*.orig
-
-Makefile
-Makefile.in
-
-/ABOUT-NLS
-/aclocal.m4
-/autom4te.cache
-/compile
-/config.cache
-/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
-/shadow-*.tar.*
-/libmisc/getdate.c

.travis.yml

@@ -1,52 +0,0 @@
-dist: bionic
-sudo: false
-
-language: c
-
-compiler:
- - gcc
- - clang
-
-arch:
- - amd64
- - arm64
- - ppc64le
- - s390x
-
-before_install:
-  - sudo apt-get update -qq
-  - sudo apt-get -y install -qq automake autopoint xsltproc libselinux1-dev gettext expect
-  - sudo apt-get -y install -qq byacc libtool
-script:
- - ./autogen.sh --without-selinux --disable-man
- - grep ENABLE_ config.status
- - make
-
-env:
-  global:
-   - secure: "G47VYFrtzqalrVjixTqBG9Qsa8EZRcaqsh1k6fq5JgEyHmMQActpvTUDs9FXf1MEqiY5XX3VDVfBsZgKPHgmHsMzD1bX11xpnpGByB8g7gr8I3u2ZkCREqgi77a5l3LeBh+seWiambe/DYOgvPCNa6pCynLgR9advqtgKhpCruU="
-
-addons:
-  coverity_scan:
-
-    project:
-      name: "shadow-maint/shadow"
-      description: "Upstream shadow utils tree"
-
-    notification_email: christian.brauner@ubuntu.com,serge@hallyn.com
-
-    build_command_prepend: "./autogen.sh --without-selinux --disable-man"
-    build_command: "make -j4"
-    branch_pattern: master
-
-script:
- - cat /proc/self/uid_map
- - cat /proc/self/status
- - systemd-detect-virt
- - ./autogen.sh --without-selinux --disable-man
- - grep ENABLE_ config.status
- - make
- - sudo make install
- - (cd tests; sudo ./run_some; cat testsuite.log)
-
-# vim:et:ts=2:sw=2

ChangeLog

@@ -1,26 +1,3 @@
-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)

Makefile.am

@@ -2,14 +2,5 @@
 
 EXTRA_DIST = NEWS README TODO shadow.spec.in
 
-SUBDIRS = libmisc lib 
-
-if ENABLE_SUBIDS
-SUBDIRS += libsubid
-endif
-
-SUBDIRS += src po contrib doc etc
-
-if ENABLE_REGENERATE_MAN
-SUBDIRS += man
-endif
+SUBDIRS = po man libmisc lib src \
+	contrib doc etc

Makefile.in

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+
+distclean-libtool:
+	-rm -f libtool config.lt
+
+# This directory's subdirectories are mostly independent; you can cd
+# into them and run 'make' without going through this Makefile.
+# To change the values of 'make' variables: instead of editing Makefiles,
+# (1) if the variable is set in 'config.status', edit 'config.status'
+#     (which will cause the Makefiles to be regenerated when you run 'make');
+# (2) otherwise, pass the desired values on the 'make' command line.
+$(am__recursive_targets):
+	@fail=; \
+	if $(am__make_keepgoing); then \
+	  failcom='fail=yes'; \
+	else \
+	  failcom='exit 1'; \
+	fi; \
+	dot_seen=no; \
+	target=`echo $@ | sed s/-recursive//`; \
+	case "$@" in \
+	  distclean-* | maintainer-clean-*) list='$(DIST_SUBDIRS)' ;; \
+	  *) list='$(SUBDIRS)' ;; \
+	esac; \
+	for subdir in $$list; do \
+	  echo "Making $$target in $$subdir"; \
+	  if test "$$subdir" = "."; then \
+	    dot_seen=yes; \
+	    local_target="$$target-am"; \
+	  else \
+	    local_target="$$target"; \
+	  fi; \
+	  ($(am__cd) $$subdir && $(MAKE) $(AM_MAKEFLAGS) $$local_target) \
+	  || eval $$failcom; \
+	done; \
+	if test "$$dot_seen" = "no"; then \
+	  $(MAKE) $(AM_MAKEFLAGS) "$$target-am" || exit 1; \
+	fi; test -z "$$fail"
+
+ID: $(am__tagged_files)
+	$(am__define_uniq_tagged_files); mkid -fID $$unique
+tags: tags-recursive
+TAGS: tags
+
+tags-am: $(TAGS_DEPENDENCIES) $(am__tagged_files)
+	set x; \
+	here=`pwd`; \
+	if ($(ETAGS) --etags-include --version) >/dev/null 2>&1; then \
+	  include_option=--etags-include; \
+	  empty_fix=.; \
+	else \
+	  include_option=--include; \
+	  empty_fix=; \
+	fi; \
+	list='$(SUBDIRS)'; for subdir in $$list; do \
+	  if test "$$subdir" = .; then :; else \
+	    test ! -f $$subdir/TAGS || \
+	      set "$$@" "$$include_option=$$here/$$subdir/TAGS"; \
+	  fi; \
+	done; \
+	$(am__define_uniq_tagged_files); \
+	shift; \
+	if test -z "$(ETAGS_ARGS)$$*$$unique"; then :; else \
+	  test -n "$$unique" || unique=$$empty_fix; \
+	  if test $$# -gt 0; then \
+	    $(ETAGS) $(ETAGSFLAGS) $(AM_ETAGSFLAGS) $(ETAGS_ARGS) \
+	      "$$@" $$unique; \
+	  else \
+	    $(ETAGS) $(ETAGSFLAGS) $(AM_ETAGSFLAGS) $(ETAGS_ARGS) \
+	      $$unique; \
+	  fi; \
+	fi
+ctags: ctags-recursive
+
+CTAGS: ctags
+ctags-am: $(TAGS_DEPENDENCIES) $(am__tagged_files)
+	$(am__define_uniq_tagged_files); \
+	test -z "$(CTAGS_ARGS)$$unique" \
+	  || $(CTAGS) $(CTAGSFLAGS) $(AM_CTAGSFLAGS) $(CTAGS_ARGS) \
+	     $$unique
+
+GTAGS:
+	here=`$(am__cd) $(top_builddir) && pwd` \
+	  && $(am__cd) $(top_srcdir) \
+	  && gtags -i $(GTAGS_ARGS) "$$here"
+cscope: cscope.files
+	test ! -s cscope.files \
+	  || $(CSCOPE) -b -q $(AM_CSCOPEFLAGS) $(CSCOPEFLAGS) -i cscope.files $(CSCOPE_ARGS)
+clean-cscope:
+	-rm -f cscope.files
+cscope.files: clean-cscope cscopelist
+cscopelist: cscopelist-recursive
+
+cscopelist-am: $(am__tagged_files)
+	list='$(am__tagged_files)'; \
+	case "$(srcdir)" in \
+	  [\\/]* | ?:[\\/]*) sdir="$(srcdir)" ;; \
+	  *) sdir=$(subdir)/$(srcdir) ;; \
+	esac; \
+	for i in $$list; do \
+	  if test -f "$$i"; then \
+	    echo "$(subdir)/$$i"; \
+	  else \
+	    echo "$$sdir/$$i"; \
+	  fi; \
+	done >> $(top_builddir)/cscope.files
+
+distclean-tags:
+	-rm -f TAGS ID GTAGS GRTAGS GSYMS GPATH tags
+	-rm -f cscope.out cscope.in.out cscope.po.out cscope.files
+
+distdir: $(BUILT_SOURCES)
+	$(MAKE) $(AM_MAKEFLAGS) distdir-am
+
+distdir-am: $(DISTFILES)
+	$(am__remove_distdir)
+	test -d "$(distdir)" || mkdir "$(distdir)"
+	@srcdirstrip=`echo "$(srcdir)" | sed 's/[].[^$$\\*]/\\\\&/g'`; \
+	topsrcdirstrip=`echo "$(top_srcdir)" | sed 's/[].[^$$\\*]/\\\\&/g'`; \
+	list='$(DISTFILES)'; \
+	  dist_files=`for file in $$list; do echo $$file; done | \
+	  sed -e "s|^$$srcdirstrip/||;t" \
+	      -e "s|^$$topsrcdirstrip/|$(top_builddir)/|;t"`; \
+	case $$dist_files in \
+	  */*) $(MKDIR_P) `echo "$$dist_files" | \
+			   sed '/\//!d;s|^|$(distdir)/|;s,/[^/]*$$,,' | \
+			   sort -u` ;; \
+	esac; \
+	for file in $$dist_files; do \
+	  if test -f $$file || test -d $$file; then d=.; else d=$(srcdir); fi; \
+	  if test -d $$d/$$file; then \
+	    dir=`echo "/$$file" | sed -e 's,/[^/]*$$,,'`; \
+	    if test -d "$(distdir)/$$file"; then \
+	      find "$(distdir)/$$file" -type d ! -perm -700 -exec chmod u+rwx {} \;; \
+	    fi; \
+	    if test -d $(srcdir)/$$file && test $$d != $(srcdir); then \
+	      cp -fpR $(srcdir)/$$file "$(distdir)$$dir" || exit 1; \
+	      find "$(distdir)/$$file" -type d ! -perm -700 -exec chmod u+rwx {} \;; \
+	    fi; \
+	    cp -fpR $$d/$$file "$(distdir)$$dir" || exit 1; \
+	  else \
+	    test -f "$(distdir)/$$file" \
+	    || cp -p $$d/$$file "$(distdir)/$$file" \
+	    || exit 1; \
+	  fi; \
+	done
+	@list='$(DIST_SUBDIRS)'; for subdir in $$list; do \
+	  if test "$$subdir" = .; then :; else \
+	    $(am__make_dryrun) \
+	      || test -d "$(distdir)/$$subdir" \
+	      || $(MKDIR_P) "$(distdir)/$$subdir" \
+	      || exit 1; \
+	    dir1=$$subdir; dir2="$(distdir)/$$subdir"; \
+	    $(am__relativize); \
+	    new_distdir=$$reldir; \
+	    dir1=$$subdir; dir2="$(top_distdir)"; \
+	    $(am__relativize); \
+	    new_top_distdir=$$reldir; \
+	    echo " (cd $$subdir && $(MAKE) $(AM_MAKEFLAGS) top_distdir="$$new_top_distdir" distdir="$$new_distdir" \\"; \
+	    echo "     am__remove_distdir=: am__skip_length_check=: am__skip_mode_fix=: distdir)"; \
+	    ($(am__cd) $$subdir && \
+	      $(MAKE) $(AM_MAKEFLAGS) \
+	        top_distdir="$$new_top_distdir" \
+	        distdir="$$new_distdir" \
+		am__remove_distdir=: \
+		am__skip_length_check=: \
+		am__skip_mode_fix=: \
+	        distdir) \
+	      || exit 1; \
+	  fi; \
+	done
+	-test -n "$(am__skip_mode_fix)" \
+	|| find "$(distdir)" -type d ! -perm -755 \
+		-exec chmod u+rwx,go+rx {} \; -o \
+	  ! -type d ! -perm -444 -links 1 -exec chmod a+r {} \; -o \
+	  ! -type d ! -perm -400 -exec chmod a+r {} \; -o \
+	  ! -type d ! -perm -444 -exec $(install_sh) -c -m a+r {} {} \; \
+	|| chmod -R a+r "$(distdir)"
+dist-gzip: distdir
+	tardir=$(distdir) && $(am__tar) | eval GZIP= gzip $(GZIP_ENV) -c >$(distdir).tar.gz
+	$(am__post_remove_distdir)
+
+dist-bzip2: distdir
+	tardir=$(distdir) && $(am__tar) | BZIP2=$${BZIP2--9} bzip2 -c >$(distdir).tar.bz2
+	$(am__post_remove_distdir)
+
+dist-lzip: distdir
+	tardir=$(distdir) && $(am__tar) | lzip -c $${LZIP_OPT--9} >$(distdir).tar.lz
+	$(am__post_remove_distdir)
+dist-xz: distdir
+	tardir=$(distdir) && $(am__tar) | XZ_OPT=$${XZ_OPT--e} xz -c >$(distdir).tar.xz
+	$(am__post_remove_distdir)
+
+dist-tarZ: distdir
+	@echo WARNING: "Support for distribution archives compressed with" \
+		       "legacy program 'compress' is deprecated." >&2
+	@echo WARNING: "It will be removed altogether in Automake 2.0" >&2
+	tardir=$(distdir) && $(am__tar) | compress -c >$(distdir).tar.Z
+	$(am__post_remove_distdir)
+
+dist-shar: distdir
+	@echo WARNING: "Support for shar distribution archives is" \
+	               "deprecated." >&2
+	@echo WARNING: "It will be removed altogether in Automake 2.0" >&2
+	shar $(distdir) | eval GZIP= gzip $(GZIP_ENV) -c >$(distdir).shar.gz
+	$(am__post_remove_distdir)
+
+dist-zip: distdir
+	-rm -f $(distdir).zip
+	zip -rq $(distdir).zip $(distdir)
+	$(am__post_remove_distdir)
+
+dist dist-all:
+	$(MAKE) $(AM_MAKEFLAGS) $(DIST_TARGETS) am__post_remove_distdir='@:'
+	$(am__post_remove_distdir)
+
+# This target untars the dist file and tries a VPATH configuration.  Then
+# it guarantees that the distribution is self-contained by making another
+# tarfile.
+distcheck: dist
+	case '$(DIST_ARCHIVES)' in \
+	*.tar.gz*) \
+	  eval GZIP= gzip $(GZIP_ENV) -dc $(distdir).tar.gz | $(am__untar) ;;\
+	*.tar.bz2*) \
+	  bzip2 -dc $(distdir).tar.bz2 | $(am__untar) ;;\
+	*.tar.lz*) \
+	  lzip -dc $(distdir).tar.lz | $(am__untar) ;;\
+	*.tar.xz*) \
+	  xz -dc $(distdir).tar.xz | $(am__untar) ;;\
+	*.tar.Z*) \
+	  uncompress -c $(distdir).tar.Z | $(am__untar) ;;\
+	*.shar.gz*) \
+	  eval GZIP= gzip $(GZIP_ENV) -dc $(distdir).shar.gz | unshar ;;\
+	*.zip*) \
+	  unzip $(distdir).zip ;;\
+	esac
+	chmod -R a-w $(distdir)
+	chmod u+w $(distdir)
+	mkdir $(distdir)/_build $(distdir)/_build/sub $(distdir)/_inst
+	chmod a-w $(distdir)
+	test -d $(distdir)/_build || exit 0; \
+	dc_install_base=`$(am__cd) $(distdir)/_inst && pwd | sed -e 's,^[^:\\/]:[\\/],/,'` \
+	  && dc_destdir="$${TMPDIR-/tmp}/am-dc-$$$$/" \
+	  && am__cwd=`pwd` \
+	  && $(am__cd) $(distdir)/_build/sub \
+	  && ../../configure \
+	    $(AM_DISTCHECK_CONFIGURE_FLAGS) \
+	    $(DISTCHECK_CONFIGURE_FLAGS) \
+	    --srcdir=../.. --prefix="$$dc_install_base" \
+	  && $(MAKE) $(AM_MAKEFLAGS) \
+	  && $(MAKE) $(AM_MAKEFLAGS) dvi \
+	  && $(MAKE) $(AM_MAKEFLAGS) check \
+	  && $(MAKE) $(AM_MAKEFLAGS) install \
+	  && $(MAKE) $(AM_MAKEFLAGS) installcheck \
+	  && $(MAKE) $(AM_MAKEFLAGS) uninstall \
+	  && $(MAKE) $(AM_MAKEFLAGS) distuninstallcheck_dir="$$dc_install_base" \
+	        distuninstallcheck \
+	  && chmod -R a-w "$$dc_install_base" \
+	  && ({ \
+	       (cd ../.. && umask 077 && mkdir "$$dc_destdir") \
+	       && $(MAKE) $(AM_MAKEFLAGS) DESTDIR="$$dc_destdir" install \
+	       && $(MAKE) $(AM_MAKEFLAGS) DESTDIR="$$dc_destdir" uninstall \
+	       && $(MAKE) $(AM_MAKEFLAGS) DESTDIR="$$dc_destdir" \
+	            distuninstallcheck_dir="$$dc_destdir" distuninstallcheck; \
+	      } || { rm -rf "$$dc_destdir"; exit 1; }) \
+	  && rm -rf "$$dc_destdir" \
+	  && $(MAKE) $(AM_MAKEFLAGS) dist \
+	  && rm -rf $(DIST_ARCHIVES) \
+	  && $(MAKE) $(AM_MAKEFLAGS) distcleancheck \
+	  && cd "$$am__cwd" \
+	  || exit 1
+	$(am__post_remove_distdir)
+	@(echo "$(distdir) archives ready for distribution: "; \
+	  list='$(DIST_ARCHIVES)'; for i in $$list; do echo $$i; done) | \
+	  sed -e 1h -e 1s/./=/g -e 1p -e 1x -e '$$p' -e '$$x'
+distuninstallcheck:
+	@test -n '$(distuninstallcheck_dir)' || { \
+	  echo 'ERROR: trying to run $@ with an empty' \
+	       '$$(distuninstallcheck_dir)' >&2; \
+	  exit 1; \
+	}; \
+	$(am__cd) '$(distuninstallcheck_dir)' || { \
+	  echo 'ERROR: cannot chdir into $(distuninstallcheck_dir)' >&2; \
+	  exit 1; \
+	}; \
+	test `$(am__distuninstallcheck_listfiles) | wc -l` -eq 0 \
+	   || { echo "ERROR: files left after uninstall:" ; \
+	        if test -n "$(DESTDIR)"; then \
+	          echo "  (check DESTDIR support)"; \
+	        fi ; \
+	        $(distuninstallcheck_listfiles) ; \
+	        exit 1; } >&2
+distcleancheck: distclean
+	@if test '$(srcdir)' = . ; then \
+	  echo "ERROR: distcleancheck can only run from a VPATH build" ; \
+	  exit 1 ; \
+	fi
+	@test `$(distcleancheck_listfiles) | wc -l` -eq 0 \
+	  || { echo "ERROR: files left in build directory after distclean:" ; \
+	       $(distcleancheck_listfiles) ; \
+	       exit 1; } >&2
+check-am: all-am
+check: check-recursive
+all-am: Makefile config.h
+installdirs: installdirs-recursive
+installdirs-am:
+install: install-recursive
+install-exec: install-exec-recursive
+install-data: install-data-recursive
+uninstall: uninstall-recursive
+
+install-am: all-am
+	@$(MAKE) $(AM_MAKEFLAGS) install-exec-am install-data-am
+
+installcheck: installcheck-recursive
+install-strip:
+	if test -z '$(STRIP)'; then \
+	  $(MAKE) $(AM_MAKEFLAGS) INSTALL_PROGRAM="$(INSTALL_STRIP_PROGRAM)" \
+	    install_sh_PROGRAM="$(INSTALL_STRIP_PROGRAM)" INSTALL_STRIP_FLAG=-s \
+	      install; \
+	else \
+	  $(MAKE) $(AM_MAKEFLAGS) INSTALL_PROGRAM="$(INSTALL_STRIP_PROGRAM)" \
+	    install_sh_PROGRAM="$(INSTALL_STRIP_PROGRAM)" INSTALL_STRIP_FLAG=-s \
+	    "INSTALL_PROGRAM_ENV=STRIPPROG='$(STRIP)'" install; \
+	fi
+mostlyclean-generic:
+
+clean-generic:
+
+distclean-generic:
+	-test -z "$(CONFIG_CLEAN_FILES)" || rm -f $(CONFIG_CLEAN_FILES)
+	-test . = "$(srcdir)" || test -z "$(CONFIG_CLEAN_VPATH_FILES)" || rm -f $(CONFIG_CLEAN_VPATH_FILES)
+
+maintainer-clean-generic:
+	@echo "This command is intended for maintainers to use"
+	@echo "it deletes files that may require special tools to rebuild."
+clean: clean-recursive
+
+clean-am: clean-generic clean-libtool mostlyclean-am
+
+distclean: distclean-recursive
+	-rm -f $(am__CONFIG_DISTCLEAN_FILES)
+	-rm -f Makefile
+distclean-am: clean-am distclean-generic distclean-hdr \
+	distclean-libtool distclean-tags
+
+dvi: dvi-recursive
+
+dvi-am:
+
+html: html-recursive
+
+html-am:
+
+info: info-recursive
+
+info-am:
+
+install-data-am:
+
+install-dvi: install-dvi-recursive
+
+install-dvi-am:
+
+install-exec-am:
+
+install-html: install-html-recursive
+
+install-html-am:
+
+install-info: install-info-recursive
+
+install-info-am:
+
+install-man:
+
+install-pdf: install-pdf-recursive
+
+install-pdf-am:
+
+install-ps: install-ps-recursive
+
+install-ps-am:
+
+installcheck-am:
+
+maintainer-clean: maintainer-clean-recursive
+	-rm -f $(am__CONFIG_DISTCLEAN_FILES)
+	-rm -rf $(top_srcdir)/autom4te.cache
+	-rm -f Makefile
+maintainer-clean-am: distclean-am maintainer-clean-generic
+
+mostlyclean: mostlyclean-recursive
+
+mostlyclean-am: mostlyclean-generic mostlyclean-libtool
+
+pdf: pdf-recursive
+
+pdf-am:
+
+ps: ps-recursive
+
+ps-am:
+
+uninstall-am:
+
+.MAKE: $(am__recursive_targets) all install-am install-strip
+
+.PHONY: $(am__recursive_targets) CTAGS GTAGS TAGS all all-am \
+	am--refresh check check-am clean clean-cscope clean-generic \
+	clean-libtool cscope cscopelist-am ctags ctags-am dist \
+	dist-all dist-bzip2 dist-gzip dist-lzip dist-shar dist-tarZ \
+	dist-xz dist-zip distcheck distclean distclean-generic \
+	distclean-hdr distclean-libtool distclean-tags distcleancheck \
+	distdir distuninstallcheck dvi dvi-am html html-am info \
+	info-am install install-am install-data install-data-am \
+	install-dvi install-dvi-am install-exec install-exec-am \
+	install-html install-html-am install-info install-info-am \
+	install-man install-pdf install-pdf-am install-ps \
+	install-ps-am install-strip installcheck installcheck-am \
+	installdirs installdirs-am maintainer-clean \
+	maintainer-clean-generic mostlyclean mostlyclean-generic \
+	mostlyclean-libtool pdf pdf-am ps ps-am tags tags-am uninstall \
+	uninstall-am
+
+.PRECIOUS: Makefile
+
+
+# Tell versions [3.59,3.63) of GNU make to not export all variables.
+# Otherwise a system limit (for SysV at least) may be exceeded.
+.NOEXPORT:

README

@@ -59,7 +59,6 @@ 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>
@@ -70,7 +69,6 @@ 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>

autogen.sh

@@ -1,12 +0,0 @@
-#! /bin/sh
-
-autoreconf -v -f --install || exit 1
-
-./configure \
-	CFLAGS="-O2 -Wall" \
-	--enable-man \
-	--enable-maintainer-mode \
-	--enable-shared \
-	--without-libpam \
-	--with-selinux \
-	"$@"

compile

@@ -0,0 +1,348 @@
+#! /bin/sh
+# Wrapper for compilers which do not understand '-c -o'.
+
+scriptversion=2018-03-07.03; # UTC
+
+# Copyright (C) 1999-2018 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*)
+	    file_conv=cygwin
+	    ;;
+	  *)
+	    file_conv=wine
+	    ;;
+	esac
+      fi
+      case $file_conv/,$2, in
+	*,$file_conv,*)
+	  ;;
+	mingw/*)
+	  file=`cmd //C echo "$file " | sed -e 's/"\(.*\) " *$/\1/'`
+	  ;;
+	cygwin/*)
+	  file=`cygpath -m "$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:

config.h.in

@@ -0,0 +1,630 @@
+/* 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 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
+
+/* Define to the type of elements in the array set by `getgroups'. Usually
+   this is either `int' or `gid_t'. */
+#undef GETGROUPS_T
+
+/* 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 <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 `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 to 1 if you have the <dirent.h> header file, and it defines `DIR'.
+   */
+#undef HAVE_DIRENT_H
+
+/* Define to 1 if you have the <dlfcn.h> header file. */
+#undef HAVE_DLFCN_H
+
+/* Define to 1 if you have the <errno.h> header file. */
+#undef HAVE_ERRNO_H
+
+/* Define to 1 if you have the `fchmod' function. */
+#undef HAVE_FCHMOD
+
+/* Define to 1 if you have the `fchown' function. */
+#undef HAVE_FCHOWN
+
+/* Define to 1 if you have the <fcntl.h> header file. */
+#undef HAVE_FCNTL_H
+
+/* Define to 1 if you have the `fsync' function. */
+#undef HAVE_FSYNC
+
+/* Define to 1 if you have the `futimes' function. */
+#undef HAVE_FUTIMES
+
+/* Define to 1 if you have the `getaddrinfo' function. */
+#undef HAVE_GETADDRINFO
+
+/* Define to 1 if you have the `getgrgid_r' function. */
+#undef HAVE_GETGRGID_R
+
+/* Define to 1 if you have the `getgrnam_r' function. */
+#undef HAVE_GETGRNAM_R
+
+/* Define to 1 if you have the `getgroups' function. */
+#undef HAVE_GETGROUPS
+
+/* Define to 1 if you have the `gethostname' function. */
+#undef HAVE_GETHOSTNAME
+
+/* Define to 1 if you have the `getpwnam_r' function. */
+#undef HAVE_GETPWNAM_R
+
+/* Define to 1 if you have the `getpwuid_r' function. */
+#undef HAVE_GETPWUID_R
+
+/* Define to 1 if you have the `getspnam' function. */
+#undef HAVE_GETSPNAM
+
+/* 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 to 1 if you have the `gettimeofday' function. */
+#undef HAVE_GETTIMEOFDAY
+
+/* Define to 1 if you have the `getusershell' function. */
+#undef HAVE_GETUSERSHELL
+
+/* Define to 1 if you have the `getutent' function. */
+#undef HAVE_GETUTENT
+
+/* Define to 1 if you have the <gshadow.h> header file. */
+#undef HAVE_GSHADOW_H
+
+/* Define if you have the iconv() function and it works. */
+#undef HAVE_ICONV
+
+/* Define to 1 if you have the `initgroups' function. */
+#undef HAVE_INITGROUPS
+
+/* 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 `l64a' function. */
+#undef HAVE_L64A
+
+/* Define to 1 if you have the <lastlog.h> header file. */
+#undef HAVE_LASTLOG_H
+
+/* Define to 1 if you have the `lchown' function. */
+#undef HAVE_LCHOWN
+
+/* Define to 1 if you have the `lckpwdf' function. */
+#undef HAVE_LCKPWDF
+
+/* Defined if you have libcrack. */
+#undef HAVE_LIBCRACK
+
+/* Defined if you have the ts&szs cracklib. */
+#undef HAVE_LIBCRACK_HIST
+
+/* Defined if it includes *Pw functions. */
+#undef HAVE_LIBCRACK_PW
+
+/* Define to 1 if you have the <limits.h> header file. */
+#undef HAVE_LIMITS_H
+
+/* 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 <locale.h> header file. */
+#undef HAVE_LOCALE_H
+
+/* Define to 1 if you have the `lstat' function. */
+#undef HAVE_LSTAT
+
+/* Define to 1 if you have the `lutimes' function. */
+#undef HAVE_LUTIMES
+
+/* Define to 1 if you have the `memcpy' function. */
+#undef HAVE_MEMCPY
+
+/* Define to 1 if you have the <memory.h> header file. */
+#undef HAVE_MEMORY_H
+
+/* Define to 1 if you have the `memset' function. */
+#undef HAVE_MEMSET
+
+/* Define to 1 if you have the `mkdir' function. */
+#undef HAVE_MKDIR
+
+/* Define to 1 if you have the <ndir.h> header file, and it defines `DIR'. */
+#undef HAVE_NDIR_H
+
+/* Define to 1 if you have the <netdb.h> header file. */
+#undef HAVE_NETDB_H
+
+/* Define to 1 if you have the <paths.h> header file. */
+#undef HAVE_PATHS_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 `rename' function. */
+#undef HAVE_RENAME
+
+/* Define to 1 if you have the `rmdir' function. */
+#undef HAVE_RMDIR
+
+/* Define to 1 if you have the <rpc/key_prot.h> header file. */
+#undef HAVE_RPC_KEY_PROT_H
+
+/* Define to 1 if you have the `ruserok' function. */
+#undef HAVE_RUSEROK
+
+/* 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 `setgroups' function. */
+#undef HAVE_SETGROUPS
+
+/* 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 to 1 if you have the <sgtty.h> header file. */
+#undef HAVE_SGTTY_H
+
+/* Have working shadow group support in libc */
+#undef HAVE_SHADOWGRP
+
+/* Define to 1 if you have the `sigaction' function. */
+#undef HAVE_SIGACTION
+
+/* Define to 1 if you have the `snprintf' function. */
+#undef HAVE_SNPRINTF
+
+/* Define to 1 if stdbool.h conforms to C99. */
+#undef HAVE_STDBOOL_H
+
+/* Define to 1 if you have the <stdint.h> header file. */
+#undef HAVE_STDINT_H
+
+/* Define to 1 if you have the <stdlib.h> header file. */
+#undef HAVE_STDLIB_H
+
+/* Define to 1 if you have the `strcasecmp' function. */
+#undef HAVE_STRCASECMP
+
+/* Define to 1 if you have the `strchr' function. */
+#undef HAVE_STRCHR
+
+/* Define to 1 if you have the `strdup' function. */
+#undef HAVE_STRDUP
+
+/* Define to 1 if you have the `strerror' function. */
+#undef HAVE_STRERROR
+
+/* Define to 1 if you have the `strftime' function. */
+#undef HAVE_STRFTIME
+
+/* 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 you have the `strstr' function. */
+#undef HAVE_STRSTR
+
+/* Define to 1 if `st_atim' is a member of `struct stat'. */
+#undef HAVE_STRUCT_STAT_ST_ATIM
+
+/* Define to 1 if `st_atimensec' is a member of `struct stat'. */
+#undef HAVE_STRUCT_STAT_ST_ATIMENSEC
+
+/* Define to 1 if `st_mtim' is a member of `struct stat'. */
+#undef HAVE_STRUCT_STAT_ST_MTIM
+
+/* Define to 1 if `st_mtimensec' is a member of `struct stat'. */
+#undef HAVE_STRUCT_STAT_ST_MTIMENSEC
+
+/* Define to 1 if `st_rdev' is a member of `struct stat'. */
+#undef HAVE_STRUCT_STAT_ST_RDEV
+
+/* 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 `ut_addr' is a member of `struct utmp'. */
+#undef HAVE_STRUCT_UTMP_UT_ADDR
+
+/* Define to 1 if `ut_addr_v6' is a member of `struct utmp'. */
+#undef HAVE_STRUCT_UTMP_UT_ADDR_V6
+
+/* Define to 1 if `ut_host' is a member of `struct utmp'. */
+#undef HAVE_STRUCT_UTMP_UT_HOST
+
+/* Define to 1 if `ut_id' is a member of `struct utmp'. */
+#undef HAVE_STRUCT_UTMP_UT_ID
+
+/* Define to 1 if `ut_name' is a member of `struct utmp'. */
+#undef HAVE_STRUCT_UTMP_UT_NAME
+
+/* Define to 1 if `ut_syslen' is a member of `struct utmp'. */
+#undef HAVE_STRUCT_UTMP_UT_SYSLEN
+
+/* Define to 1 if `ut_time' is a member of `struct utmp'. */
+#undef HAVE_STRUCT_UTMP_UT_TIME
+
+/* Define to 1 if `ut_tv' is a member of `struct utmp'. */
+#undef HAVE_STRUCT_UTMP_UT_TV
+
+/* Define to 1 if `ut_type' is a member of `struct utmp'. */
+#undef HAVE_STRUCT_UTMP_UT_TYPE
+
+/* Define to 1 if `ut_user' is a member of `struct utmp'. */
+#undef HAVE_STRUCT_UTMP_UT_USER
+
+/* Define to 1 if `ut_xtime' is a member of `struct utmp'. */
+#undef HAVE_STRUCT_UTMP_UT_XTIME
+
+/* Define to 1 if you have the <syslog.h> header file. */
+#undef HAVE_SYSLOG_H
+
+/* Define to 1 if you have the <sys/capability.h> header file. */
+#undef HAVE_SYS_CAPABILITY_H
+
+/* Define to 1 if you have the <sys/dir.h> header file, and it defines `DIR'.
+   */
+#undef HAVE_SYS_DIR_H
+
+/* Define to 1 if you have the <sys/ioctl.h> header file. */
+#undef HAVE_SYS_IOCTL_H
+
+/* Define to 1 if you have the <sys/ndir.h> header file, and it defines `DIR'.
+   */
+#undef HAVE_SYS_NDIR_H
+
+/* Define to 1 if you have the <sys/resource.h> header file. */
+#undef HAVE_SYS_RESOURCE_H
+
+/* 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/time.h> header file. */
+#undef HAVE_SYS_TIME_H
+
+/* Define to 1 if you have the <sys/types.h> header file. */
+#undef HAVE_SYS_TYPES_H
+
+/* Define to 1 if you have <sys/wait.h> that is POSIX.1 compatible. */
+#undef HAVE_SYS_WAIT_H
+
+/* Define to 1 if you have the <tcb.h> header file. */
+#undef HAVE_TCB_H
+
+/* Define to 1 if you have the <termios.h> header file. */
+#undef HAVE_TERMIOS_H
+
+/* Define to 1 if you have the <termio.h> header file. */
+#undef HAVE_TERMIO_H
+
+/* Define to 1 if you have the <ulimit.h> header file. */
+#undef HAVE_ULIMIT_H
+
+/* Define to 1 if you have the <unistd.h> header file. */
+#undef HAVE_UNISTD_H
+
+/* Define to 1 if you have the `updwtmp' function. */
+#undef HAVE_UPDWTMP
+
+/* 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 1 if you have the <utmpx.h> header file. */
+#undef HAVE_UTMPX_H
+
+/* Define to 1 if you have the <utmp.h> header file. */
+#undef HAVE_UTMP_H
+
+/* Define to 1 if the system has the type `_Bool'. */
+#undef HAVE__BOOL
+
+/* Path for lastlog file. */
+#undef LASTLOG_FILE
+
+/* 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 as the return type of signal handlers (`int' or `void'). */
+#undef RETSIGTYPE
+
+/* Define if login should support the -r flag for rlogind. */
+#undef RLOGIN
+
+/* Define to the ruserok() "success" return value (0 or 1). */
+#undef RUSEROK
+
+/* 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 the `S_IS*' macros in <sys/stat.h> do not work properly. */
+#undef STAT_MACROS_BROKEN
+
+/* Define to 1 if you have the ANSI C header files. */
+#undef STDC_HEADERS
+
+/* Define to support /etc/suauth su access control. */
+#undef SU_ACCESS
+
+/* Define to 1 if you can safely include both <sys/time.h> and <time.h>. */
+#undef TIME_WITH_SYS_TIME
+
+/* Define to 1 if your <sys/time.h> declares `struct tm'. */
+#undef TM_IN_SYS_TIME
+
+/* 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
+
+/* Define to use syslog(). */
+#undef USE_SYSLOG
+
+/* Enable extensions on AIX 3, Interix.  */
+#ifndef _ALL_SOURCE
+# undef _ALL_SOURCE
+#endif
+/* Enable GNU extensions on systems that have them.  */
+#ifndef _GNU_SOURCE
+# undef _GNU_SOURCE
+#endif
+/* Enable threading extensions on Solaris.  */
+#ifndef _POSIX_PTHREAD_SEMANTICS
+# undef _POSIX_PTHREAD_SEMANTICS
+#endif
+/* Enable extensions on HP NonStop.  */
+#ifndef _TANDEM_SOURCE
+# undef _TANDEM_SOURCE
+#endif
+/* Enable general extensions on Solaris.  */
+#ifndef __EXTENSIONS__
+# undef __EXTENSIONS__
+#endif
+
+
+/* Define if utmpx should be used */
+#undef USE_UTMPX
+
+/* 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 with SELinux support */
+#undef WITH_SELINUX
+
+/* Build with su */
+#undef WITH_SU
+
+/* Build shadow with tcb support (incomplete) */
+#undef WITH_TCB
+
+/* Enable large inode numbers on Mac OS X 10.5.  */
+#ifndef _DARWIN_USE_64_BIT_INODE
+# define _DARWIN_USE_64_BIT_INODE 1
+#endif
+
+/* 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
+
+/* Define to 1 if on MINIX. */
+#undef _MINIX
+
+/* Define to 2 if the system does not provide POSIX.1 features except with
+   this defined. */
+#undef _POSIX_1_SOURCE
+
+/* Define to 1 if you need to in order for `stat' and other things to work. */
+#undef _POSIX_SOURCE
+
+/* Path for utmp file. */
+#undef _UTMP_FILE
+
+/* Path for wtmp file. */
+#undef _WTMP_FILE
+
+/* Define to empty if `const' does not conform to ANSI C. */
+#undef const
+
+/* Define to `int' if <sys/types.h> doesn't define. */
+#undef gid_t
+
+/* Define to `int' if <sys/types.h> does not define. */
+#undef mode_t
+
+/* Define to `long int' if <sys/types.h> does not define. */
+#undef off_t
+
+/* Define to `int' if <sys/types.h> does not define. */
+#undef pid_t
+
+/* Define to `int' if <sys/types.h> doesn't define. */
+#undef uid_t

config.rpath

@@ -0,0 +1,614 @@
+#! /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 1996-2006 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 AC_LIBTOOL_PROG_COMPILER_PIC.
+
+wl=
+if test "$GCC" = yes; then
+  wl='-Wl,'
+else
+  case "$host_os" in
+    aix*)
+      wl='-Wl,'
+      ;;
+    darwin*)
+      case $cc_basename in
+        xlc*)
+          wl='-Wl,'
+          ;;
+      esac
+      ;;
+    mingw* | pw32* | os2*)
+      ;;
+    hpux9* | hpux10* | hpux11*)
+      wl='-Wl,'
+      ;;
+    irix5* | irix6* | nonstopux*)
+      wl='-Wl,'
+      ;;
+    newsos6)
+      ;;
+    linux*)
+      case $cc_basename in
+        icc* | ecc*)
+          wl='-Wl,'
+          ;;
+        pgcc | pgf77 | pgf90)
+          wl='-Wl,'
+          ;;
+        ccc*)
+          wl='-Wl,'
+          ;;
+        como)
+          wl='-lopt='
+          ;;
+        *)
+          case `$CC -V 2>&1 | sed 5q` in
+            *Sun\ C*)
+              wl='-Wl,'
+              ;;
+          esac
+          ;;
+      esac
+      ;;
+    osf3* | osf4* | osf5*)
+      wl='-Wl,'
+      ;;
+    sco3.2v5*)
+      ;;
+    solaris*)
+      wl='-Wl,'
+      ;;
+    sunos4*)
+      wl='-Qoption ld '
+      ;;
+    sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
+      wl='-Wl,'
+      ;;
+    sysv4*MP*)
+      ;;
+    unicos*)
+      wl='-Wl,'
+      ;;
+    uts4*)
+      ;;
+  esac
+fi
+
+# Code taken from libtool.m4's AC_LIBTOOL_PROG_LD_SHLIBS.
+
+hardcode_libdir_flag_spec=
+hardcode_libdir_separator=
+hardcode_direct=no
+hardcode_minus_L=no
+
+case "$host_os" in
+  cygwin* | mingw* | pw32*)
+    # FIXME: the MSVC++ port hasn't been tested in a loooong time
+    # When not using gcc, we currently assume that we are using
+    # Microsoft Visual C++.
+    if test "$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 "$host_os" in
+    aix3* | aix4* | aix5*)
+      # On AIX/PPC, the GNU linker is very broken
+      if test "$host_cpu" != ia64; then
+        ld_shlibs=no
+      fi
+      ;;
+    amigaos*)
+      hardcode_libdir_flag_spec='-L$libdir'
+      hardcode_minus_L=yes
+      # Samuel A. Falvo II <kc5tja@dolphin.openprojects.net> reports
+      # that the semantics of dynamic libraries on AmigaOS, at least up
+      # to version 4, is to share data among multiple programs linked
+      # with the same dynamic library.  Since this doesn't match the
+      # behavior of shared libraries on other platforms, we cannot use
+      # them.
+      ld_shlibs=no
+      ;;
+    beos*)
+      if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
+        :
+      else
+        ld_shlibs=no
+      fi
+      ;;
+    cygwin* | mingw* | pw32*)
+      # hardcode_libdir_flag_spec is actually meaningless, as there is
+      # no search path for DLLs.
+      hardcode_libdir_flag_spec='-L$libdir'
+      if $LD --help 2>&1 | grep 'auto-import' > /dev/null; then
+        :
+      else
+        ld_shlibs=no
+      fi
+      ;;
+    interix3*)
+      hardcode_direct=no
+      hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
+      ;;
+    linux*)
+      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
+      ;;
+    aix4* | aix5*)
+      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].*|aix5*)
+          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
+            hardcode_direct=yes
+          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*)
+      hardcode_libdir_flag_spec='-L$libdir'
+      hardcode_minus_L=yes
+      # see comment about different semantics on the GNU ld section
+      ld_shlibs=no
+      ;;
+    bsdi[45]*)
+      ;;
+    cygwin* | mingw* | pw32*)
+      # When not using gcc, we currently assume that we are using
+      # Microsoft Visual C++.
+      # hardcode_libdir_flag_spec is actually meaningless, as there is
+      # no search path for DLLs.
+      hardcode_libdir_flag_spec=' '
+      libext=lib
+      ;;
+    darwin* | rhapsody*)
+      hardcode_direct=no
+      if test "$GCC" = yes ; then
+        :
+      else
+        case $cc_basename in
+          xlc*)
+            ;;
+          *)
+            ld_shlibs=no
+            ;;
+        esac
+      fi
+      ;;
+    dgux*)
+      hardcode_libdir_flag_spec='-L$libdir'
+      ;;
+    freebsd1*)
+      ld_shlibs=no
+      ;;
+    freebsd2.2*)
+      hardcode_libdir_flag_spec='-R$libdir'
+      hardcode_direct=yes
+      ;;
+    freebsd2*)
+      hardcode_direct=yes
+      hardcode_minus_L=yes
+      ;;
+    freebsd* | kfreebsd*-gnu | dragonfly*)
+      hardcode_libdir_flag_spec='-R$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=:
+      ;;
+    openbsd*)
+      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,$libdir'
+            ;;
+        esac
+      fi
+      ;;
+    os2*)
+      hardcode_libdir_flag_spec='-L$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 $host_vendor in
+        sni)
+          hardcode_direct=yes # is this really true???
+          ;;
+        siemens)
+          hardcode_direct=no
+          ;;
+        motorola)
+          hardcode_direct=no #Motorola manual says yes, but my tests say they lie
+          ;;
+      esac
+      ;;
+    sysv4.3*)
+      ;;
+    sysv4*MP*)
+      if test -d /usr/nec; then
+        ld_shlibs=yes
+      fi
+      ;;
+    sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[01].[10]* | unixware7*)
+      ;;
+    sysv5* | sco3.2v5* | sco5v6*)
+      hardcode_libdir_flag_spec='`test -z "$SCOABSPATH" && echo ${wl}-R,$libdir`'
+      hardcode_libdir_separator=':'
+      ;;
+    uts4*)
+      hardcode_libdir_flag_spec='-L$libdir'
+      ;;
+    *)
+      ld_shlibs=no
+      ;;
+  esac
+fi
+
+# Check dynamic linker characteristics
+# Code taken from libtool.m4's AC_LIBTOOL_SYS_DYNAMIC_LINKER.
+libname_spec='lib$name'
+case "$host_os" in
+  aix3*)
+    ;;
+  aix4* | aix5*)
+    ;;
+  amigaos*)
+    ;;
+  beos*)
+    ;;
+  bsdi[45]*)
+    ;;
+  cygwin* | mingw* | pw32*)
+    shrext=.dll
+    ;;
+  darwin* | rhapsody*)
+    shrext=.dylib
+    ;;
+  dgux*)
+    ;;
+  freebsd1*)
+    ;;
+  kfreebsd*-gnu)
+    ;;
+  freebsd* | dragonfly*)
+    ;;
+  gnu*)
+    ;;
+  hpux9* | hpux10* | hpux11*)
+    case $host_cpu in
+      ia64*)
+        shrext=.so
+        ;;
+      hppa*64*)
+        shrext=.sl
+        ;;
+      *)
+        shrext=.sl
+        ;;
+    esac
+    ;;
+  interix3*)
+    ;;
+  irix5* | irix6* | nonstopux*)
+    case "$host_os" in
+      irix5* | nonstopux*)
+        libsuff= shlibsuff=
+        ;;
+      *)
+        case $LD in
+          *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ") libsuff= shlibsuff= ;;
+          *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ") libsuff=32 shlibsuff=N32 ;;
+          *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ") libsuff=64 shlibsuff=64 ;;
+          *) libsuff= shlibsuff= ;;
+        esac
+        ;;
+    esac
+    ;;
+  linux*oldld* | linux*aout* | linux*coff*)
+    ;;
+  linux*)
+    ;;
+  knetbsd*-gnu)
+    ;;
+  netbsd*)
+    ;;
+  newsos6)
+    ;;
+  nto-qnx*)
+    ;;
+  openbsd*)
+    ;;
+  os2*)
+    libname_spec='$name'
+    shrext=.dll
+    ;;
+  osf3* | osf4* | osf5*)
+    ;;
+  solaris*)
+    ;;
+  sunos4*)
+    ;;
+  sysv4 | sysv4.3*)
+    ;;
+  sysv4*MP*)
+    ;;
+  sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
+    ;;
+  uts4*)
+    ;;
+esac
+
+sed_quote_subst='s/\(["`$\\]\)/\\\1/g'
+escaped_wl=`echo "X$wl" | sed -e 's/^X//' -e "$sed_quote_subst"`
+shlibext=`echo "$shrext" | sed -e 's,^\.,,'`
+escaped_hardcode_libdir_flag_spec=`echo "X$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="$shlibext"
+
+# Flag to hardcode \$libdir into a binary during linking.
+# This must work even if \$libdir does not exist.
+hardcode_libdir_flag_spec="$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

configure.ac

@@ -1,29 +1,19 @@
 dnl Process this file with autoconf to produce a configure script.
-AC_PREREQ([2.69])
-m4_define([libsubid_abi_major], 3)
-m4_define([libsubid_abi_minor], 0)
-m4_define([libsubid_abi_micro], 0)
-m4_define([libsubid_abi], [libsubid_abi_major.libsubid_abi_minor.libsubid_abi_micro])
-AC_INIT([shadow], [4.9], [pkg-shadow-devel@lists.alioth.debian.org], [],
+AC_PREREQ([2.64])
+AC_INIT([shadow], [4.8.1], [pkg-shadow-devel@lists.alioth.debian.org], [],
 	[https://github.com/shadow-maint/shadow])
 AM_INIT_AUTOMAKE([1.11 foreign dist-xz])
-AC_CONFIG_MACRO_DIRS([m4])
 AM_SILENT_RULES([yes])
 AC_CONFIG_HEADERS([config.h])
 
-AC_SUBST([LIBSUBID_ABI_MAJOR], [libsubid_abi_major])
-AC_SUBST([LIBSUBID_ABI_MINOR], [libsubid_abi_minor])
-AC_SUBST([LIBSUBID_ABI_MICRO], [libsubid_abi_micro])
-AC_SUBST([LIBSUBID_ABI], [libsubid_abi])
-
 dnl Some hacks...
 test "$prefix" = "NONE" && prefix="/usr"
 test "$prefix" = "/usr" && exec_prefix=""
 
 AC_GNU_SOURCE
 
+AM_DISABLE_SHARED
 AM_ENABLE_STATIC
-AM_ENABLE_SHARED
 
 AM_MAINTAINER_MODE
 
@@ -42,21 +32,20 @@ AC_HEADER_STDC
 AC_HEADER_SYS_WAIT
 AC_HEADER_STDBOOL
 
-AC_CHECK_HEADERS(crypt.h errno.h fcntl.h limits.h unistd.h sys/time.h utmp.h \
+AC_CHECK_HEADERS(errno.h fcntl.h limits.h unistd.h sys/time.h utmp.h \
 	utmpx.h termios.h termio.h sgtty.h sys/ioctl.h syslog.h paths.h \
-	utime.h ulimit.h sys/capability.h sys/random.h sys/resource.h \
-	gshadow.h lastlog.h locale.h rpc/key_prot.h netdb.h acl/libacl.h \
-	attr/libattr.h attr/error_context.h)
+	utime.h ulimit.h sys/capability.h sys/resource.h gshadow.h lastlog.h \
+	locale.h rpc/key_prot.h netdb.h acl/libacl.h attr/libattr.h \
+	attr/error_context.h)
 
 dnl shadow now uses the libc's shadow implementation
 AC_CHECK_HEADER([shadow.h],,[AC_MSG_ERROR([You need a libc with shadow.h])])
 
-AC_CHECK_FUNCS(arc4random_buf l64a fchmod fchown fsync futimes getgroups \
-	gethostname getentropy getrandom getspnam gettimeofday getusershell \
-	getutent initgroups lchown lckpwdf lstat lutimes memcpy memset \
-	setgroups sigaction strchr updwtmp updwtmpx innetgr getpwnam_r \
-	getpwuid_r getgrnam_r getgrgid_r getspnam_r getaddrinfo ruserok \
-	dlopen)
+AC_CHECK_FUNCS(l64a fchmod fchown fsync futimes getgroups gethostname getspnam \
+	gettimeofday getusershell getutent initgroups lchown lckpwdf lstat \
+	lutimes memcpy memset setgroups sigaction strchr updwtmp updwtmpx innetgr \
+	getpwnam_r getpwuid_r getgrnam_r getgrgid_r getspnam_r getaddrinfo \
+	ruserok)
 AC_SYS_LARGEFILE
 
 dnl Checks for typedefs, structures, and compiler characteristics.
@@ -291,9 +280,6 @@ AC_ARG_WITH(sha-crypt,
 AC_ARG_WITH(bcrypt,
 	[AC_HELP_STRING([--with-bcrypt], [allow the bcrypt password encryption algorithm @<:@default=no@:>@])],
 	[with_bcrypt=$withval], [with_bcrypt=no])
-AC_ARG_WITH(yescrypt,
-	[AC_HELP_STRING([--with-yescrypt], [allow the yescrypt password encryption algorithm @<:@default=no@:>@])],
-	[with_yescrypt=$withval], [with_yescrypt=no])
 AC_ARG_WITH(nscd,
 	[AC_HELP_STRING([--with-nscd], [enable support for nscd @<:@default=yes@:>@])],
 	[with_nscd=$withval], [with_nscd=yes])
@@ -326,11 +312,6 @@ if test "$with_bcrypt" = "yes"; then
 	AC_DEFINE(USE_BCRYPT, 1, [Define to allow the bcrypt password encryption algorithm])
 fi
 
-AM_CONDITIONAL(USE_YESCRYPT, test "x$with_yescrypt" = "xyes")
-if test "$with_yescrypt" = "yes"; then
-	AC_DEFINE(USE_YESCRYPT, 1, [Define to allow the yescrypt password encryption algorithm])
-fi
-
 if test "$with_nscd" = "yes"; then
 	AC_CHECK_FUNC(posix_spawn,
 	              [AC_DEFINE(USE_NSCD, 1, [Define to support flushing of nscd caches])],
@@ -411,10 +392,6 @@ AC_SUBST(LIBCRYPT)
 AC_CHECK_LIB(crypt, crypt, [LIBCRYPT=-lcrypt],
 	[AC_MSG_ERROR([crypt() not found])])
 
-AC_SUBST(LIYESCRYPT)
-AC_CHECK_LIB(crypt, crypt, [LIYESCRYPT=-lcrypt],
-	[AC_MSG_ERROR([crypt() not found])])
-
 AC_SUBST(LIBACL)
 if test "$with_acl" != "no"; then
 	AC_CHECK_HEADERS(acl/libacl.h attr/error_context.h, [acl_header="yes"], [acl_header="no"])
@@ -738,7 +715,6 @@ AC_CONFIG_FILES([
 	man/zh_TW/Makefile
 	libmisc/Makefile
 	lib/Makefile
-	libsubid/Makefile
 	src/Makefile
 	contrib/Makefile
 	etc/Makefile
@@ -765,7 +741,6 @@ echo "	shadow group support:		$enable_shadowgrp"
 echo "	S/Key support:			$with_skey"
 echo "	SHA passwords encryption:	$with_sha_crypt"
 echo "	bcrypt passwords encryption:	$with_bcrypt"
-echo "	yescrypt passwords encryption:	$with_yescrypt"
 echo "	nscd support:			$with_nscd"
 echo "	sssd support:			$with_sssd"
 echo "	subordinate IDs support:	$enable_subids"

contrib/Makefile.in

@@ -0,0 +1,482 @@
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+
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+
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+# with or without modifications, as long as this notice is preserved.
+
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY, to the extent permitted by law; without
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+.MAKE: install-am install-strip
+
+.PHONY: all all-am check check-am clean clean-generic clean-libtool \
+	cscopelist-am ctags-am distclean distclean-generic \
+	distclean-libtool distdir dvi dvi-am html html-am info info-am \
+	install install-am install-data install-data-am install-dvi \
+	install-dvi-am install-exec install-exec-am install-html \
+	install-html-am install-info install-info-am install-man \
+	install-pdf install-pdf-am install-ps install-ps-am \
+	install-strip installcheck installcheck-am installdirs \
+	maintainer-clean maintainer-clean-generic mostlyclean \
+	mostlyclean-generic mostlyclean-libtool pdf pdf-am ps ps-am \
+	tags-am uninstall uninstall-am
+
+.PRECIOUS: Makefile
+
+
+# Tell versions [3.59,3.63) of GNU make to not export all variables.
+# Otherwise a system limit (for SysV at least) may be exceeded.
+.NOEXPORT:

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; \
+	}

debian/NEWS

@@ -0,0 +1,44 @@
+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
+    the command if it contains a space, as in:
+        su - root -c "ls -l /"
+    The following commands won't work anymore:
+        su - root -c ls -l /
+        su - root "ls -l /"
+        su - root ls -l /
+
+ -- Christian Perrier <bubulle@debian.org>  Sat,  8 Apr 2006 20:11:38 +0200
+
+shadow (1:4.0.14-1) unstable; urgency=low
+
+  * passwd does not support the -f, -s, and -g options anymore. You should use
+    the chfn, chsh and gpasswd utilities instead.
+  * login now distributes the nologin utility, which can be used as a shell
+    to politely refuse a login
+
+ -- Christian Perrier <bubulle@debian.org>  Thu,  5 Jan 2006 08:47:44 +0100
+
+shadow (1:4.0.12-1) unstable; urgency=low
+
+  CLOSE_SESSIONS and other variables are not used anymore in
+  /etc/login/defs.
+  As shadow utilities which use this file now warn about unknown
+  entries there, administrators should remove such unknown entries.
+  The supplied login.defs file does not include them anymore.
+
+  dpasswd is no more distributed by upstream. Login do not support
+  dialup password anymore.  Re-introducing this functionality in
+  upstream is not trivial.
+
+
+ -- Christian Perrier <bubulle@debian.org>  Thu, 25 Aug 2005 08:38:47 +0200
+

debian/README.debian

@@ -0,0 +1,62 @@
+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.
+`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
+this during upgrades of certain packages that try to add a system
+user and then access the users information immediately afterwards.
+To avoid this, it is suggested that you stop the nscd daemon before
+upgrades, then restart it again.
+
+---General configuration
+
+Most of the configuration for the shadow utilities is in
+/etc/login.defs.  See login.defs(5).  The defaults are quite
+reasonable.
+
+Also see the /etc/pam.d/* files for each program to configure the PAM
+support. PAM documentation is available in several formats in the
+libpam-doc package.
+
+
+---MD5 Encryption
+
+This is enabled now using the /etc/pam.d/* files. Examples are given.
+
+
+---Adding users and groups
+
+Though you may add users and groups with the SysV type commands,
+useradd and groupadd, I recommend you add them with Debian adduser
+version 3+.  adduser gives you more configuration and conforms to the
+Debian UID and GID allocation.
+
+Editing user and group parameters can be done with usermod and
+groupmod.  Removing users and groups can be done with userdel and
+groupdel.
+
+
+--- Group administration
+
+Local group allocation is much easier.  With gpasswd(1) you can
+designate users to administer groups.  They can then securely add or
+remove users from the group.
+
+
+--- What to read next?
+
+Read the manpages, the other files in this directory, and the Shadow
+Password HOWTO (included in the doc-linux package).  A large portion
+of these files deals with getting shadow installed.  You can, of
+course, ignore those parts.
+
+Also, the libpam-doc package will go a long way to allowing you to take
+full advantage of the PAM authentication scheme.

debian/README.source

@@ -0,0 +1,4 @@
+A testsuite is also available. Instruction on how to run this testsuite
+are available in tests/README
+
+ -- Balint Reczey <rbalint@ubuntu.com>, Sat, 12 Aug 2017 18:46:44 -0400

debian/TODO

@@ -0,0 +1,19 @@
+Things that should be done:
+ * Verify the files left in debian/tmp
+   + e.g. /etc/default/adduser should be installed
+ * Check the build system: rebuilding the package twoce in the same tree
+   doubles the size of the diff.gz file
+
+Other points (not related to the release of a syncronized shadow):
+ * compare the source with the usages and man pages
+   + probably add a sentence to chsh/chfn's manpages about authentication
+     required for ordinary users
+ * do something (a tool) for the variables in login.defs
+   In Debian, some tools are not compiled with the PAM support, so upstream
+   getdef.c won't be OK.
+   It should be nice to see in each man page the set of variables used.
+   The Debian package can now compile (export DEB_BUILD_OPTIONS='nostrip debug')
+   with the debugging informations. This may be used to extract the set of
+   variables used in Debian/for each tools.
+ * verify all the patches around (I've found patches for at least RedHat,
+   OWL, LFS, Mandriva, Gentoo; are they already applied?)

debian/bugs-usertags

@@ -0,0 +1,25 @@
+This described the usertags used by the team.
+
+For usertags documentation, see
+http://lists.debian.org/debian-devel-announce/2005/09/msg00002.html
+
+All bugs tagged by team members must be tagged with 
+"user pkg-shadow-devel@lists.alioth.debian.org"
+
+Tags list
+---------
+
+toclose:         This bug has been announced to be closed in case no more news
+                 or information is received from the bug submitter or someone
+                 else until the delay specified in the limits_YYYYMMDD tag
+
+limits-YYYYMMDD: combine it with "toclose". Specifies the date after which
+                 bugs can be closed without other action in case no news 
+                 is received
+
+manpages-replace A bug reported angainst a manpages-xx package to indicate
+                 conflicting man pages. This tag can be used to tune the
+                 Replaces fields.
+
+su-transition:   This bug is related to the su transition (#276419)
+

debian/control

@@ -0,0 +1,78 @@
+Source: shadow
+Maintainer: Shadow package maintainers <pkg-shadow-devel@lists.alioth.debian.org>
+Uploaders: Balint Reczey <rbalint@ubuntu.com>,
+           Serge Hallyn <serge@hallyn.com>
+Section: admin
+Priority: required
+Build-Depends: debhelper-compat (= 12),
+               gettext,
+               libpam0g-dev,
+               quilt,
+               xsltproc,
+               docbook-xsl,
+               docbook-xml,
+               libxml2-utils,
+               libselinux1-dev [linux-any],
+               libsemanage1-dev [linux-any],
+               itstool,
+               bison,
+               libaudit-dev [linux-any]
+Standards-Version: 3.9.5
+Vcs-Git: https://salsa.debian.org/debian/shadow -b master
+Vcs-Browser: https://salsa.debian.org/debian/shadow
+Homepage: https://github.com/shadow-maint/shadow
+Rules-Requires-Root: binary-targets
+
+Package: passwd
+Architecture: any
+Multi-Arch: foreign
+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
+Architecture: any
+Multi-Arch: foreign
+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],
+        util-linux (<< 2.32-0.2~)
+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
+ This package provides some required infrastructure for logins and for
+ changing effective user or group IDs, including:
+  * login, the program that invokes a user shell on a virtual terminal;
+  * nologin, a dummy shell for disabled user accounts;
+  * su, a basic tool for executing commands as root or 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.

debian/copyright

@@ -0,0 +1,103 @@
+This is Debian GNU/Linux's prepackaged version of the shadow utilities.
+
+It was downloaded from: <ftp://ftp.pld.org.pl/software/shadow/>. 
+As of May 2007, this site is no longer available.
+
+Copyright:
+
+Parts of this software are copyright 1988 - 1994, Julianne Frances Haugh.
+All rights reserved.
+
+Parts of this software are copyright 1997 - 2001, Marek Michałkiewicz.
+All rights reserved.
+
+Parts of this software are copyright 2001 - 2004, Andrzej Krzysztofowicz
+All rights reserved.
+
+Parts of this software are copyright 2000 - 2007, Tomasz Kłoczko.
+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 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.
+
+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.
+
+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.
+
+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.
+
+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.
+
+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:
+
+/************************************************************************
+* 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.
+************************************************************************/
+
+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.
+
+   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.
+
+   On Debian GNU/Linux systems, the complete text of the GNU General Public
+   License can be found in '/usr/share/common-licenses/GPL-2'

debian/cpgr.8

@@ -0,0 +1 @@
+.so man8/cppw.8

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.

debian/default/useradd

@@ -0,0 +1,37 @@
+# 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=yes
+

debian/dependencies

@@ -0,0 +1,94 @@
+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
+   needed for /usr/share/xml/docbook/stylesheet/nwalsh/manpages/docbook.xsl
+ * docbook-xml
+   manpages/docbook.xsl includes html/docbook.xsl
+   (But it is not strictly needed. The generated manpages are identical.
+   Without it, a warning is generated.)
+   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
+

debian/gitlab-ci.yml

@@ -0,0 +1,5 @@
+variables:
+ RELEASE: 'unstable'
+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

debian/login.defs

@@ -0,0 +1,340 @@
+#
+# /etc/login.defs - Configuration control definitions for the login package.
+#
+# Three items must be defined:  MAIL_DIR, ENV_SUPATH, and ENV_PATH.
+# If unspecified, some arbitrary (and possibly incorrect) value will
+# be assumed.  All other items are optional - if not specified then
+# the described action or option will be inhibited.
+#
+# Comment lines (lines beginning with "#") and blank lines are ignored.
+#
+# Modified for Linux.  --marekm
+
+# REQUIRED for useradd/userdel/usermod
+#   Directory where mailboxes reside, _or_ name of file, relative to the
+#   home directory.  If you _do_ define MAIL_DIR and MAIL_FILE,
+#   MAIL_DIR takes precedence.
+#
+#   Essentially:
+#      - MAIL_DIR defines the location of users mail spool files
+#        (for mbox use) by appending the username to MAIL_DIR as defined
+#        below.
+#      - MAIL_FILE defines the location of the users mail spool files as the
+#        fully-qualified filename obtained by prepending the user home
+#        directory before $MAIL_FILE
+#
+# NOTE: This is no more used for setting up users MAIL environment variable
+#       which is, starting from shadow 4.0.12-1 in Debian, entirely the
+#       job of the pam_mail PAM modules
+#       See default PAM configuration files provided for
+#       login, su, etc.
+#
+# This is a temporary situation: setting these variables will soon
+# move to /etc/default/useradd and the variables will then be
+# no more supported
+MAIL_DIR        /var/mail
+#MAIL_FILE      .mail
+
+#
+# Enable logging and display of /var/log/faillog login failure info.
+# This option conflicts with the pam_tally PAM module.
+#
+FAILLOG_ENAB		yes
+
+#
+# Enable display of unknown usernames when login failures are recorded.
+#
+# WARNING: Unknown usernames may become world readable. 
+# See #290803 and #298773 for details about how this could become a security
+# concern
+LOG_UNKFAIL_ENAB	no
+
+#
+# Enable logging of successful logins
+#
+LOG_OK_LOGINS		no
+
+#
+# Enable "syslog" logging of su activity - in addition to sulog file logging.
+# SYSLOG_SG_ENAB does the same for newgrp and sg.
+#
+SYSLOG_SU_ENAB		yes
+SYSLOG_SG_ENAB		yes
+
+#
+# If defined, all su activity is logged to this file.
+#
+#SULOG_FILE	/var/log/sulog
+
+#
+# If defined, file which maps tty line to TERM environment parameter.
+# Each line of the file is in a format something like "vt100  tty01".
+#
+#TTYTYPE_FILE	/etc/ttytype
+
+#
+# If defined, login failures will be logged here in a utmp format
+# last, when invoked as lastb, will read /var/log/btmp, so...
+#
+FTMP_FILE	/var/log/btmp
+
+#
+# If defined, the command name to display when running "su -".  For
+# example, if this is defined as "su" then a "ps" will display the
+# command is "-su".  If not defined, then "ps" would display the
+# name of the shell actually being run, e.g. something like "-sh".
+#
+SU_NAME		su
+
+#
+# If defined, file which inhibits all the usual chatter during the login
+# sequence.  If a full pathname, then hushed mode will be enabled if the
+# user's name or shell are found in the file.  If not a full pathname, then
+# hushed mode will be enabled if the file exists in the user's home directory.
+#
+HUSHLOGIN_FILE	.hushlogin
+#HUSHLOGIN_FILE	/etc/hushlogins
+
+#
+# *REQUIRED*  The default PATH settings, for superuser and normal users.
+#
+# (they are minimal, add the rest in the shell startup files)
+ENV_SUPATH	PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin
+ENV_PATH	PATH=/usr/local/bin:/usr/bin:/bin:/usr/local/games:/usr/games
+
+#
+# Terminal permissions
+#
+#	TTYGROUP	Login tty will be assigned this group ownership.
+#	TTYPERM		Login tty will be set to this permission.
+#
+# If you have a "write" program which is "setgid" to a special group
+# which owns the terminals, define TTYGROUP to the group number and
+# TTYPERM to 0620.  Otherwise leave TTYGROUP commented out and assign
+# TTYPERM to either 622 or 600.
+#
+# In Debian /usr/bin/bsd-write or similar programs are setgid tty
+# However, the default and recommended value for TTYPERM is still 0600
+# to not allow anyone to write to anyone else console or terminal
+
+# Users can still allow other people to write them by issuing 
+# the "mesg y" command.
+
+TTYGROUP	tty
+TTYPERM		0600
+
+#
+# Login configuration initializations:
+#
+#	ERASECHAR	Terminal ERASE character ('\010' = backspace).
+#	KILLCHAR	Terminal KILL character ('\025' = CTRL/U).
+#	UMASK		Default "umask" value.
+#
+# The ERASECHAR and KILLCHAR are used only on System V machines.
+# 
+# UMASK is the default umask value for pam_umask and is used by
+# useradd and newusers to set the mode of the new home directories.
+# 022 is the "historical" value in Debian for UMASK
+# 027, or even 077, could be considered better for privacy
+# There is no One True Answer here : each sysadmin must make up his/her
+# mind.
+#
+# If USERGROUPS_ENAB is set to "yes", that will modify this UMASK default value
+# for private user groups, i. e. the uid is the same as gid, and username is
+# the same as the primary group name: for these, the user permissions will be
+# used as group permissions, e. g. 022 will become 002.
+#
+# Prefix these values with "0" to get octal, "0x" to get hexadecimal.
+#
+ERASECHAR	0177
+KILLCHAR	025
+UMASK		022
+
+#
+# Password aging controls:
+#
+#	PASS_MAX_DAYS	Maximum number of days a password may be used.
+#	PASS_MIN_DAYS	Minimum number of days allowed between password changes.
+#	PASS_WARN_AGE	Number of days warning given before a password expires.
+#
+PASS_MAX_DAYS	99999
+PASS_MIN_DAYS	0
+PASS_WARN_AGE	7
+
+#
+# Min/max values for automatic uid selection in useradd
+#
+UID_MIN			 1000
+UID_MAX			60000
+# System accounts
+#SYS_UID_MIN		  100
+#SYS_UID_MAX		  999
+
+#
+# Min/max values for automatic gid selection in groupadd
+#
+GID_MIN			 1000
+GID_MAX			60000
+# System accounts
+#SYS_GID_MIN		  100
+#SYS_GID_MAX		  999
+
+#
+# Max number of login retries if password is bad. This will most likely be
+# overriden by PAM, since the default pam_unix module has it's own built
+# in of 3 retries. However, this is a safe fallback in case you are using
+# an authentication module that does not enforce PAM_MAXTRIES.
+#
+LOGIN_RETRIES		5
+
+#
+# Max time in seconds for login
+#
+LOGIN_TIMEOUT		60
+
+#
+# Which fields may be changed by regular users using chfn - use
+# any combination of letters "frwh" (full name, room number, work
+# phone, home phone).  If not defined, no changes are allowed.
+# For backward compatibility, "yes" = "rwh" and "no" = "frwh".
+# 
+CHFN_RESTRICT		rwh
+
+#
+# Should login be allowed if we can't cd to the home directory?
+# Default in no.
+#
+DEFAULT_HOME	yes
+
+#
+# If defined, this command is run when removing a user.
+# It should remove any at/cron/print jobs etc. owned by
+# the user to be removed (passed as the first argument).
+#
+#USERDEL_CMD	/usr/sbin/userdel_local
+
+#
+# If set to yes, userdel will remove the user's group if it contains no
+# more members, and useradd will create by default a group with the name
+# of the user.
+#
+# Other former uses of this variable such as setting the umask when
+# user==primary group are not used in PAM environments, such as Debian
+#
+USERGROUPS_ENAB yes
+
+#
+# Instead of the real user shell, the program specified by this parameter
+# will be launched, although its visible name (argv[0]) will be the shell's.
+# The program may do whatever it wants (logging, additional authentification,
+# banner, ...) before running the actual shell.
+#
+# FAKE_SHELL /bin/fakeshell
+
+#
+# If defined, either full pathname of a file containing device names or
+# a ":" delimited list of device names.  Root logins will be allowed only
+# upon these devices.
+#
+# This variable is used by login and su.
+#
+#CONSOLE	/etc/consoles
+#CONSOLE	console:tty01:tty02:tty03:tty04
+
+#
+# List of groups to add to the user's supplementary group set
+# when logging in on the console (as determined by the CONSOLE
+# setting).  Default is none.
+#
+# Use with caution - it is possible for users to gain permanent
+# access to these groups, even when not logged in on the console.
+# How to do it is left as an exercise for the reader...
+#
+# This variable is used by login and su.
+#
+#CONSOLE_GROUPS		floppy:audio:cdrom
+
+#
+# If set to "yes", new passwords will be encrypted using the MD5-based
+# algorithm compatible with the one used by recent releases of FreeBSD.
+# It supports passwords of unlimited length and longer salt strings.
+# Set to "no" if you need to copy encrypted passwords to other systems
+# which don't understand the new algorithm.  Default is "no".
+#
+# This variable is deprecated. You should use ENCRYPT_METHOD.
+#
+#MD5_CRYPT_ENAB	no
+
+#
+# If set to MD5 , MD5-based algorithm will be used for encrypting password
+# If set to SHA256, SHA256-based algorithm will be used for encrypting password
+# If set to SHA512, SHA512-based algorithm will be used for encrypting password
+# If set to DES, DES-based algorithm will be used for encrypting password (default)
+# Overrides the MD5_CRYPT_ENAB option
+#
+# Note: It is recommended to use a value consistent with
+# the PAM modules configuration.
+#
+ENCRYPT_METHOD SHA512
+
+#
+# Only used if ENCRYPT_METHOD is set to SHA256 or SHA512.
+#
+# Define the number of SHA rounds.
+# With a lot of rounds, it is more difficult to brute forcing the password.
+# But note also that it more CPU resources will be needed to authenticate
+# users.
+#
+# If not specified, the libc will choose the default number of rounds (5000).
+# The values must be inside the 1000-999999999 range.
+# If only one of the MIN or MAX values is set, then this value will be used.
+# If MIN > MAX, the highest value will be used.
+#
+# SHA_CRYPT_MIN_ROUNDS 5000
+# SHA_CRYPT_MAX_ROUNDS 5000
+
+################# OBSOLETED BY PAM ##############
+#						#
+# These options are now handled by PAM. Please	#
+# edit the appropriate file in /etc/pam.d/ to	#
+# enable the equivelants of them.
+#
+###############
+
+#MOTD_FILE
+#DIALUPS_CHECK_ENAB
+#LASTLOG_ENAB
+#MAIL_CHECK_ENAB
+#OBSCURE_CHECKS_ENAB
+#PORTTIME_CHECKS_ENAB
+#SU_WHEEL_ONLY
+#CRACKLIB_DICTPATH
+#PASS_CHANGE_TRIES
+#PASS_ALWAYS_WARN
+#ENVIRON_FILE
+#NOLOGINS_FILE
+#ISSUE_FILE
+#PASS_MIN_LEN
+#PASS_MAX_LEN
+#ULIMIT
+#ENV_HZ
+#CHFN_AUTH
+#CHSH_AUTH
+#FAIL_DELAY
+
+################# OBSOLETED #######################
+#						  #
+# These options are no more handled by shadow.    #
+#                                                 #
+# Shadow utilities will display a warning if they #
+# still appear.                                   #
+#                                                 #
+###################################################
+
+# CLOSE_SESSIONS
+# LOGIN_STRING
+# NO_PASSWORD_CONSOLE
+# QMAIL_DIR
+
+
+

debian/login.dirs

@@ -0,0 +1 @@
+usr/share/lintian/overrides

debian/login.install

@@ -0,0 +1,23 @@
+debian/login.defs etc
+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/*/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/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

debian/login.links

@@ -0,0 +1 @@
+usr/bin/newgrp usr/bin/sg

debian/login.lintian-overrides

@@ -0,0 +1,2 @@
+login: setuid-binary usr/bin/newgrp 4755 root/root
+login: possible-missing-colon-in-closes l667:closes bug 336321

debian/login.maintscript

@@ -0,0 +1 @@
+rm_conffile /etc/securetty 1:4.7-1~

debian/login.pam

@@ -0,0 +1,100 @@
+#
+# 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 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
+
+# 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
+
+# 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.
+# pam_selinux.so changes the SELinux context of the used TTY and configures
+# SELinux in order to transition to the user context with the next execve()
+# call.
+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 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

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

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
+
+

debian/passwd.chage.pam

@@ -0,0 +1,8 @@
+# The PAM configuration file for the Shadow 'chage' service
+#
+
+# This allows root to change password aging being prompted for a password
+auth		sufficient	pam_rootok.so
+
+# checks for account validity
+account	required	pam_permit.so

debian/passwd.chfn.pam

@@ -0,0 +1,16 @@
+#
+# The PAM configuration file for the Shadow `chfn' service
+#
+
+# This allows root to change user infomation without being
+# prompted for a password
+auth		sufficient	pam_rootok.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
+
+

debian/passwd.dirs

@@ -0,0 +1,2 @@
+usr/share/lintian/overrides
+etc/default

debian/passwd.examples

@@ -0,0 +1 @@
+debian/passwd.expire.cron

debian/passwd.expire.cron

@@ -0,0 +1,57 @@
+#!/usr/bin/perl
+#
+# passwd.expire.cron: sample expiry notification script for use as a cronjob
+#
+# Copyright 1999 by Ben Collins <bcollins@debian.org>, complete rights granted
+# for use, distribution, modification, etc.
+#
+# Usage:
+#	edit the listed options, including the actual email, then rename to
+#	/etc/cron.daily/passwd
+#
+#	If your users don't have a valid login shell (ie. they are ftp or mail
+#	users only), they will need some other way to change their password
+#	(telnet will work since login will handle password aging, or a poppasswd
+#	program, if they are mail users).
+
+# <CONFIG> #
+
+# should be same as /etc/adduser.conf
+$LOW_UID=1000;
+$HIGH_UID=29999;
+
+# this let's the MTA handle the domain,
+# set it manually if you want. Make sure
+# you also add the @ like "\@domain.com"
+$MAIL_DOM="";
+
+# </CONFIG> #
+
+# Set the current day reference
+$curdays = int(time() / (60 * 60 * 24));
+
+# Now go through the list
+
+open(SH, "< /etc/shadow");
+while (<SH>) {
+    @shent = split(':', $_);
+    @userent = getpwnam($shent[0]);
+    if ($userent[2] >= $LOW_UID && $userent[2] <= $HIGH_UID) {
+	if ($curdays > $shent[2] + $shent[4] - $shent[5] &&
+		$shent[4] != -1 && $shent[4] != 0 &&
+		$shent[5] != -1 && $shent[5] != 0) {
+	    $daysleft = ($shent[2] + $shent[4]) - $curdays;
+	    if ($daysleft == 1) { $days = "day"; } else {$days = "days"; }
+            if ($daysleft < 0) { next; }
+	    open (MAIL, "| mail -s '[WARNING] account will expire in $daysleft $days' $shent[0]${MAIL_DOM}");
+	    print MAIL <<EOF;
+Your account will expire in $daysleft $days. Please change your password before
+then or your account will expire
+EOF
+	    close (MAIL);
+	    # This makes sure we also get a list of almost expired users
+	    print "$shent[0]'s account will expire in $daysleft days\n";
+	}
+    }
+    @userent = getpwent();
+}

debian/passwd.groupadd.pam

@@ -0,0 +1,8 @@
+# The PAM configuration file for the Shadow 'groupadd' service
+#
+
+# This allows root to add groups without being prompted for a password
+auth		sufficient	pam_rootok.so
+
+# checks for account validity
+account	required	pam_permit.so

debian/passwd.groupdel.pam

@@ -0,0 +1,8 @@
+# The PAM configuration file for the Shadow 'groupdel' service
+#
+
+# This allows root to remove groups without being prompted for a password
+auth		sufficient	pam_rootok.so
+
+# checks for account validity
+account	required	pam_permit.so

debian/passwd.groupmod.pam

@@ -0,0 +1,8 @@
+# The PAM configuration file for the Shadow 'groupmod' service
+#
+
+# This allows root to modify groups without being prompted for a password
+auth		sufficient	pam_rootok.so
+
+# checks for account validity
+account	required	pam_permit.so

debian/passwd.install

@@ -0,0 +1,83 @@
+debian/default/useradd etc/default
+debian/shadowconfig sbin
+usr/bin/chage
+usr/bin/chfn
+usr/bin/chsh
+usr/bin/expiry
+usr/bin/gpasswd
+usr/bin/passwd
+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
+usr/sbin/newusers
+usr/sbin/pwck
+usr/sbin/pwconv
+usr/sbin/pwunconv
+usr/sbin/useradd
+usr/sbin/userdel
+usr/sbin/usermod
+usr/sbin/vipw
+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/groupmems.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

debian/passwd.links

@@ -0,0 +1,2 @@
+usr/sbin/vipw usr/sbin/vigr
+usr/sbin/cppw usr/sbin/cpgr

debian/passwd.lintian-overrides

@@ -0,0 +1,8 @@
+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
+# Fixed in a0f09c4de7ad35b1a7c64cbe7024c9b7236ad491 but would add a Recommend: during LTS
+passwd: missing-depends-on-sensible-utils sensible-editor usr/sbin/vipw

debian/passwd.maintscript

@@ -0,0 +1 @@
+rm_conffile /etc/cron.daily/passwd 1:4.7-2~

debian/passwd.manpages

@@ -0,0 +1,2 @@
+debian/cpgr.8
+debian/cppw.8

debian/passwd.newusers.pam

@@ -0,0 +1,5 @@
+# The PAM configuration file for the Shadow 'newusers' service
+#
+
+@include common-password
+

debian/passwd.passwd.pam

@@ -0,0 +1,6 @@
+#
+# The PAM configuration file for the Shadow `passwd' service
+#
+
+@include common-password
+

debian/passwd.postinst

@@ -0,0 +1,44 @@
+#!/bin/sh
+
+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 || (
+    			cat <<EOF
+Group ID 42 has been allocated for the shadow group.  You have either
+used 42 yourself or created a shadow group with a different ID.
+Please correct this problem and reconfigure with ``dpkg --configure passwd''.
+
+Note that both user and group IDs in the range 0-99 are globally
+allocated by the Debian project and must be the same on every Debian
+system.
+EOF
+    			exit 1
+		)
+	fi
+    ;;
+esac
+
+# Run shadowconfig only on new installs
+[ -z "$2" ] && shadowconfig on
+
+#DEBHELPER#
+
+exit 0

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
+
+

debian/passwd.tmpfile

@@ -0,0 +1,8 @@
+# If a password operation is in progress and we lose power, stale lockfiles
+# can be left behind.  Clear them on boot.
+r! /etc/gshadow.lock
+r! /etc/shadow.lock
+r! /etc/passwd.lock
+r! /etc/group.lock
+r! /etc/subuid.lock
+r! /etc/subgid.lock

debian/passwd.useradd.pam

@@ -0,0 +1,8 @@
+# The PAM configuration file for the Shadow 'useradd' service
+#
+
+# This allows root to add users without being prompted for a password
+auth		sufficient	pam_rootok.so
+
+# checks for account validity
+account	required	pam_permit.so

debian/passwd.userdel.pam

@@ -0,0 +1,8 @@
+# The PAM configuration file for the Shadow 'userdel' service
+#
+
+# This allows root to remove users without being prompted for a password
+auth		sufficient	pam_rootok.so
+
+# checks for account validity
+account	required	pam_permit.so

debian/passwd.usermod.pam

@@ -0,0 +1,8 @@
+# The PAM configuration file for the Shadow 'groupdel' service
+#
+
+# This allows root to remove groups without being prompted for a password
+auth		sufficient	pam_rootok.so
+
+# checks for account validity
+account	required	pam_permit.so

debian/patches/008_login_log_failure_in_FTMP

@@ -0,0 +1,51 @@
+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)
+
+--- a/src/login.c
++++ b/src/login.c
+@@ -849,6 +849,24 @@
+ 			(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'",
+--- a/lib/getdef.c
++++ b/lib/getdef.c
+@@ -60,7 +60,6 @@
+ 	{"ENVIRON_FILE", NULL},			\
+ 	{"ENV_TZ", NULL},			\
+ 	{"FAILLOG_ENAB", NULL},			\
+-	{"FTMP_FILE", NULL},			\
+ 	{"ISSUE_FILE", NULL},			\
+ 	{"LASTLOG_ENAB", NULL},			\
+ 	{"LOGIN_STRING", NULL},			\
+@@ -91,6 +90,7 @@
+ 	{"ERASECHAR", NULL},
+ 	{"FAIL_DELAY", NULL},
+ 	{"FAKE_SHELL", NULL},
++	{"FTMP_FILE", NULL},
+ 	{"GID_MAX", NULL},
+ 	{"GID_MIN", NULL},
+ 	{"HOME_MODE", NULL},

debian/patches/401_cppw_src.dpatch

@@ -0,0 +1,276 @@
+#! /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@
+--- /dev/null
++++ b/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;
++}
++
+--- a/src/Makefile.am
++++ b/src/Makefile.am
+@@ -33,6 +33,7 @@
+ bin_PROGRAMS  += su
+ endif
+ usbin_PROGRAMS = \
++	cppw \
+ 	chgpasswd \
+ 	chpasswd \
+ 	groupadd \
+@@ -101,6 +102,7 @@
+ chgpasswd_LDADD = $(LDADD) $(LIBPAM_SUID) $(LIBAUDIT) $(LIBSELINUX) $(LIBCRYPT) $(LIBECONF)
+ chsh_LDADD     = $(LDADD) $(LIBPAM) $(LIBAUDIT) $(LIBSELINUX) $(LIBCRYPT_NOPAM) $(LIBSKEY) $(LIBMD) $(LIBECONF)
+ chpasswd_LDADD = $(LDADD) $(LIBPAM) $(LIBAUDIT) $(LIBSELINUX) $(LIBCRYPT) $(LIBECONF)
++cppw_LDADD     = $(LDADD) $(LIBSELINUX) $(LIBAUDIT)
+ expiry_LDADD = $(LDADD) $(LIBECONF)
+ gpasswd_LDADD  = $(LDADD) $(LIBAUDIT) $(LIBSELINUX) $(LIBCRYPT) $(LIBECONF)
+ groupadd_LDADD = $(LDADD) $(LIBPAM_SUID) $(LIBAUDIT) $(LIBSELINUX) $(LIBECONF)
+--- a/po/POTFILES.in
++++ b/po/POTFILES.in
+@@ -90,6 +90,7 @@
+ src/chgpasswd.c
+ src/chpasswd.c
+ src/chsh.c
++src/cppw.c
+ src/expiry.c
+ src/faillog.c
+ src/gpasswd.c

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) ();
+ }
+ 

debian/patches/429_login_FAILLOG_ENAB

@@ -0,0 +1,84 @@
+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.
+
+--- a/src/login.c
++++ b/src/login.c
+@@ -136,9 +136,9 @@
+ #endif
+ 			);
+ 
+-#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
+@@ -809,6 +809,9 @@
+ 				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);
+@@ -826,6 +829,14 @@
+ 				         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;
+@@ -849,6 +860,10 @@
+ 			(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 =
+@@ -1305,6 +1320,7 @@
+ 		 */
+ #ifndef USE_PAM
+ 		motd ();	/* print the message of the day */
++#endif
+ 		if (   getdef_bool ("FAILLOG_ENAB")
+ 		    && (0 != faillog.fail_cnt)) {
+ 			failprint (&faillog);
+@@ -1317,6 +1333,7 @@
+ 				         username, (int) faillog.fail_cnt));
+ 			}
+ 		}
++#ifndef USE_PAM
+ 		if (   getdef_bool ("LASTLOG_ENAB")
+ 		    && pwd->pw_uid <= (uid_t) getdef_ulong ("LASTLOG_UID_MAX", 0xFFFFFFFFUL)
+ 		    && (ll.ll_time != 0)) {
+--- a/lib/getdef.c
++++ b/lib/getdef.c
+@@ -89,6 +89,7 @@
+ 	{"ENV_SUPATH", NULL},
+ 	{"ERASECHAR", NULL},
+ 	{"FAIL_DELAY", NULL},
++	{"FAILLOG_ENAB", NULL},
+ 	{"FAKE_SHELL", NULL},
+ 	{"FTMP_FILE", NULL},
+ 	{"GID_MAX", NULL},

debian/patches/463_login_delay_obeys_to_PAM

@@ -0,0 +1,97 @@
+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
+
+--- a/src/login.c
++++ b/src/login.c
+@@ -536,7 +536,6 @@
+ #if defined(HAVE_STRFTIME) && !defined(USE_PAM)
+ 	char ptime[80];
+ #endif
+-	unsigned int delay;
+ 	unsigned int retries;
+ 	bool subroot = false;
+ #ifndef USE_PAM
+@@ -561,6 +560,7 @@
+ 	pid_t child;
+ 	char *pam_user = NULL;
+ #else
++	unsigned int delay;
+ 	struct spwd *spwd = NULL;
+ #endif
+ 	/*
+@@ -723,7 +723,6 @@
+ 	}
+ 
+ 	environ = newenvp;	/* make new environment active */
+-	delay   = getdef_unum ("FAIL_DELAY", 1);
+ 	retries = getdef_unum ("LOGIN_RETRIES", RETRIES);
+ 
+ #ifdef USE_PAM
+@@ -739,8 +738,7 @@
+ 
+ 	/*
+ 	 * 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)
+@@ -749,10 +747,6 @@
+ 	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;
+@@ -793,12 +787,6 @@
+ 			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);
+ 
+@@ -1121,14 +1109,17 @@
+ 		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"));
+ 
+--- a/lib/getdef.c
++++ b/lib/getdef.c
+@@ -88,7 +88,6 @@
+ 	{"ENV_PATH", NULL},
+ 	{"ENV_SUPATH", NULL},
+ 	{"ERASECHAR", NULL},
+-	{"FAIL_DELAY", NULL},
+ 	{"FAILLOG_ENAB", NULL},
+ 	{"FAKE_SHELL", NULL},
+ 	{"FTMP_FILE", NULL},

debian/patches/501_commonio_group_shadow

@@ -0,0 +1,60 @@
+Goal: save the [g]shadow files with the 'shadow' group and mode 0440
+
+Fixes: #166793
+
+--- a/lib/commonio.c
++++ b/lib/commonio.c
+@@ -44,6 +44,7 @@
+ #include <errno.h>
+ #include <stdio.h>
+ #include <signal.h>
++#include <grp.h>
+ #include "nscd.h"
+ #include "sssd.h"
+ #ifdef WITH_TCB
+@@ -986,12 +987,23 @@
+ 			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);
+--- a/lib/sgroupio.c
++++ b/lib/sgroupio.c
+@@ -229,7 +229,7 @@
+ #ifdef WITH_SELINUX
+ 	NULL,			/* scontext */
+ #endif
+-	0400,                   /* st_mode */
++	0440,                   /* st_mode */
+ 	0,                      /* st_uid */
+ 	0,                      /* st_gid */
+ 	NULL,			/* head */
+--- a/lib/shadowio.c
++++ b/lib/shadowio.c
+@@ -105,7 +105,7 @@
+ #ifdef WITH_SELINUX
+ 	NULL,			/* scontext */
+ #endif				/* WITH_SELINUX */
+-	0400,                   /* st_mode */
++	0440,                   /* st_mode */
+ 	0,                      /* st_uid */
+ 	0,                      /* st_gid */
+ 	NULL,			/* head */

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.

debian/patches/505_useradd_recommend_adduser

@@ -0,0 +1,36 @@
+Goal: Recommend using adduser and deluser.
+
+Fixes: #406046
+
+Status wrt upstream: Debian specific patch.
+
+--- a/man/useradd.8.xml
++++ b/man/useradd.8.xml
+@@ -107,6 +107,12 @@
+   <refsect1 id='description'>
+     <title>DESCRIPTION</title>
+       <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>
+ 	When invoked without the <option>-D</option> option, the
+ 	<command>useradd</command> command creates a new user account using
+ 	the values specified on the command line plus the default values from
+--- a/man/userdel.8.xml
++++ b/man/userdel.8.xml
+@@ -83,6 +83,12 @@
+   <refsect1 id='description'>
+     <title>DESCRIPTION</title>
+     <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>
+       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.

debian/patches/506_relaxed_usernames

@@ -0,0 +1,100 @@
+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
+
+--- a/libmisc/chkname.c
++++ b/libmisc/chkname.c
+@@ -54,6 +54,7 @@
+ 		return true;
+ 	}
+ 
++#if 0
+ 	/*
+ 	 * User/group names must match [a-z_][a-z0-9_-]*[$]
+ 	 */
+@@ -73,6 +74,26 @@
+ 			return false;
+ 		}
+ 	}
++#endif
++	/*
++	 * POSIX indicate that usernames are composed of characters from the
++	 * portable filename character set [A-Za-z0-9._-], and that the hyphen
++	 * should not be used as the first character of a portable user name.
++	 *
++	 * Allow more relaxed user/group names in Debian -- ^[^-~+:,\s][^:,\s]*$
++	 */
++	if (   ('\0' == *name)
++	    || ('-'  == *name)
++	    || ('~'  == *name)
++	    || ('+'  == *name)) {
++		return false;
++	}
++	do {
++		if ((':' == *name) || (',' == *name) || isspace(*name)) {
++			return false;
++		}
++		name++;
++	} while ('\0' != *name);
+ 
+ 	return true;
+ }
+--- a/man/useradd.8.xml
++++ b/man/useradd.8.xml
+@@ -662,12 +662,20 @@
+     </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_-]*[$]?
+     </para>
+     <para>
++      On Debian, the only constraints are that usernames must neither start
++      with a dash ('-') nor plus ('+') nor tilde ('~') nor contain a
++      colon (':'), a comma (','), or a whitespace (space: ' ',
++      end of line: '\n', tabulation: '\t', etc.). Note that using a slash
++      ('/') may break the default algorithm for the definition of the
++      user's home directory.
++    </para>
++    <para>
+       Usernames may only be up to 32 characters long.
+     </para>
+   </refsect1>
+--- a/man/groupadd.8.xml
++++ b/man/groupadd.8.xml
+@@ -273,12 +273,18 @@
+    <refsect1 id='caveats'>
+      <title>CAVEATS</title>
+      <para>
+-       Groupnames must start with a lower case letter or an underscore,
++       It is usually recommended to only use groupnames that begin with a lower case letter or an underscore,
+        followed by lower case letters, digits, underscores, or dashes.
+        They can end with a dollar sign.
+        In regular expression terms: [a-z_][a-z0-9_-]*[$]?
+      </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>

debian/patches/508_nologin_in_usr_sbin

@@ -0,0 +1,18 @@
+--- a/src/Makefile.am
++++ b/src/Makefile.am
+@@ -24,7 +24,6 @@
+ # $prefix/bin and $prefix/sbin, no install-data hacks...)
+ 
+ bin_PROGRAMS   = groups login
+-sbin_PROGRAMS  = nologin
+ ubin_PROGRAMS  = faillog lastlog chage chfn chsh expiry gpasswd newgrp passwd
+ if ENABLE_SUBIDS
+ ubin_PROGRAMS += newgidmap newuidmap
+@@ -45,6 +44,7 @@
+ 	grpunconv \
+ 	logoutd \
+ 	newusers \
++	nologin \
+ 	pwck \
+ 	pwconv \
+ 	pwunconv \

debian/patches/542_useradd-O_option

@@ -0,0 +1,43 @@
+Goal: accepts the -O flag for backward compatibility. (was used by adduser?)
+
+Note: useradd.8 needs to be regenerated.
+
+Status wrt upstream: not included as this is just specific 
+                     backward compatibility for Debian
+
+--- a/man/useradd.8.xml
++++ b/man/useradd.8.xml
+@@ -341,6 +341,11 @@
+ 	    databases are reset to avoid reusing the entry from a previously
+ 	    deleted user.
+ 	  </para>
++          <para>
++            For the compatibility with previous Debian's
++            <command>useradd</command>, the <option>-O</option> option is
++            also supported.
++          </para>
+ 	</listitem>
+       </varlistentry>
+       <varlistentry>
+--- a/src/useradd.c
++++ b/src/useradd.c
+@@ -1143,9 +1143,9 @@
+ 		};
+ 		while ((c = getopt_long (argc, argv,
+ #ifdef WITH_SELINUX
+-		                         "b:c:d:De:f:g:G:hk:K:lmMNop:rR:P:s:u:UZ:",
++		                         "b:c:d:De:f:g:G:hk:O:K:lmMNop:rR:P:s:u:UZ:",
+ #else				/* !WITH_SELINUX */
+-		                         "b:c:d:De:f:g:G:hk:K:lmMNop:rR:P:s:u:U",
++		                         "b:c:d:De:f:g:G:hk:O:K:lmMNop:rR:P:s:u:U",
+ #endif				/* !WITH_SELINUX */
+ 		                         long_options, NULL)) != -1) {
+ 			switch (c) {
+@@ -1274,6 +1274,7 @@
+ 				kflg = true;
+ 				break;
+ 			case 'K':
++			case 'O': /* compatibility with previous Debian useradd */
+ 				/*
+ 				 * override login.defs defaults (-K name=value)
+ 				 * example: -K UID_MIN=100 -K UID_MAX=499

debian/patches/900_testsuite_groupmems

@@ -0,0 +1,81 @@
+--- a/debian/passwd.install
++++ b/debian/passwd.install
+@@ -9,6 +9,7 @@
+ usr/sbin/cppw
+ usr/sbin/groupadd
+ usr/sbin/groupdel
++usr/sbin/groupmems
+ usr/sbin/groupmod
+ usr/sbin/grpck
+ usr/sbin/grpconv
+@@ -33,6 +34,7 @@
+ usr/share/man/*/man8/chpasswd.8
+ usr/share/man/*/man8/groupadd.8
+ usr/share/man/*/man8/groupdel.8
++usr/share/man/*/man8/groupmems.8
+ usr/share/man/*/man8/groupmod.8
+ usr/share/man/*/man8/grpck.8
+ usr/share/man/*/man8/grpconv.8
+@@ -59,6 +61,7 @@
+ usr/share/man/man8/chpasswd.8
+ usr/share/man/man8/groupadd.8
+ usr/share/man/man8/groupdel.8
++usr/share/man/man8/groupmems.8
+ usr/share/man/man8/groupmod.8
+ usr/share/man/man8/grpck.8
+ usr/share/man/man8/grpconv.8
+--- a/debian/passwd.postinst
++++ b/debian/passwd.postinst
+@@ -31,6 +31,24 @@
+     			exit 1
+ 		)
+ 	fi
++	if ! getent group groupmems | grep -q '^groupmems:[^:]*:99'
++	then
++		groupadd -g 99 groupmems || (
++    			cat <<EOF
++************************  TESTSUITE  *****************************
++Group ID 99 has been allocated for the groupmems group.  You have either
++used 99 yourself or created a groupmems group with a different ID.
++Please correct this problem and reconfigure with ``dpkg --configure passwd''.
++
++Note that both user and group IDs in the range 0-99 are globally
++allocated by the Debian project and must be the same on every Debian
++system.
++EOF
++    			exit 1
++		)
++# FIXME
++		chgrp groupmems /usr/sbin/groupmems
++	fi
+     ;;
+ esac
+ 
+--- a/debian/rules
++++ b/debian/rules
+@@ -60,6 +60,7 @@
+ 	dh_installpam -p passwd --name=chsh
+ 	dh_installpam -p passwd --name=chpasswd
+ 	dh_installpam -p passwd --name=newusers
++	dh_installpam -p passwd --name=groupmems
+ ifeq ($(DEB_HOST_ARCH_OS),hurd)
+ # login is not built on The Hurd, but some utilities of passwd depends on
+ # /etc/login.defs.
+@@ -87,3 +88,6 @@
+ 	chgrp shadow debian/passwd/usr/bin/expiry
+ 	chmod g+s debian/passwd/usr/bin/chage
+ 	chmod g+s debian/passwd/usr/bin/expiry
++	chgrp groupmems debian/passwd/usr/sbin/groupmems
++	chmod u+s debian/passwd/usr/sbin/groupmems
++	chmod o-x debian/passwd/usr/sbin/groupmems
+--- /dev/null
++++ b/debian/passwd.groupmems.pam
+@@ -0,0 +1,8 @@
++# The PAM configuration file for the Shadow 'groupmod' service
++#
++
++# This allows root to modify groups without being prompted for a password
++auth		sufficient	pam_rootok.so
++
++@include common-auth
++@include common-account

debian/patches/901_testsuite_gcov

@@ -0,0 +1,76 @@
+--- a/lib/Makefile.am
++++ b/lib/Makefile.am
+@@ -1,6 +1,8 @@
+ 
+ AUTOMAKE_OPTIONS = 1.0 foreign
+ 
++CFLAGS += -fprofile-arcs -ftest-coverage
++
+ DEFS = 
+ 
+ noinst_LTLIBRARIES = libshadow.la
+--- a/libmisc/Makefile.am
++++ b/libmisc/Makefile.am
+@@ -1,6 +1,8 @@
+ 
+ EXTRA_DIST = .indent.pro xgetXXbyYY.c
+ 
++CFLAGS += -fprofile-arcs -ftest-coverage
++
+ INCLUDES = -I$(top_srcdir)/lib
+ 
+ noinst_LIBRARIES = libmisc.a
+--- a/src/Makefile.am
++++ b/src/Makefile.am
+@@ -7,6 +7,8 @@
+ suidperms = 4755
+ sgidperms = 2755
+ 
++CFLAGS += -fprofile-arcs -ftest-coverage
++
+ INCLUDES = \
+ 	-I${top_srcdir}/lib \
+ 	-I$(top_srcdir)/libmisc
+--- a/debian/rules
++++ b/debian/rules
+@@ -40,6 +40,12 @@
+ endif
+ export CFLAGS
+ 
++clean:: clean_gcov
++
++clean_gcov:
++	find . -name "*.gcda" -delete
++	find . -name "*.gcno" -delete
++
+ # Add extras to the install process:
+ binary-install/login::
+ 	dh_installpam -p login
+--- a/lib/defines.h
++++ b/lib/defines.h
+@@ -174,23 +174,9 @@
+    trust the formatted time received from the unix domain (or worse,
+    UDP) socket.  -MM */
+ /* Avoid translated PAM error messages: Set LC_ALL to "C".
++ * This is disabled for coverage testing
+  * --Nekral */
+-#define SYSLOG(x)							\
+-	do {								\
+-		char *old_locale = setlocale (LC_ALL, NULL);		\
+-		char *saved_locale = NULL;				\
+-		if (NULL != old_locale) {				\
+-			saved_locale = strdup (old_locale);		\
+-		}							\
+-		if (NULL != saved_locale) {				\
+-			(void) setlocale (LC_ALL, "C");			\
+-		}							\
+-		syslog x ;						\
+-		if (NULL != saved_locale) {				\
+-			(void) setlocale (LC_ALL, saved_locale);	\
+-			free (saved_locale);				\
+-		}							\
+-	} while (false)
++#define SYSLOG(x) syslog x
+ #else				/* !ENABLE_NLS */
+ #define SYSLOG(x) syslog x
+ #endif				/* !ENABLE_NLS */

debian/patches/CVE-2023-29383.patch

@@ -0,0 +1,83 @@
+Origin: https://github.com/shadow-maint/shadow/commit/e5905c4b84d4fb90aefcd96ee618411ebfac663d
+Origin: https://github.com/shadow-maint/shadow/commit/2eaea70111f65b16d55998386e4ceb4273c19eb4
+Reviewed-by: Sylvain Beucler <beuc@debian.org>
+Last-Update: 2025-04-15
+
+From e5905c4b84d4fb90aefcd96ee618411ebfac663d 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: [PATCH] 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(-)
+
+From 2eaea70111f65b16d55998386e4ceb4273c19eb4 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: [PATCH] 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(-)
+
+Index: shadow-4.8.1/lib/fields.c
+===================================================================
+--- shadow-4.8.1.orig/lib/fields.c
++++ shadow-4.8.1/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)
+@@ -60,23 +60,22 @@ int valid_field (const char *field, cons
+ 
+ 	/* 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 some non-printable characters */
+-		for (cp = field; '\0' != *cp; cp++) {
+-			if (!isprint (*cp)) {
+-				err = 1;
+-				break;
+-			}
+-		}
+-	}
+-
+ 	return err;
+ }
+ 

debian/patches/CVE-2023-4641.patch

@@ -0,0 +1,143 @@
+Origin: https://github.com/shadow-maint/shadow/commit/65c88a43a23c2391dcc90c0abda3e839e9c57904
+Reviewed-by: Sylvain Beucler <beuc@debian.org>
+Last-Update: 2025-04-15
+
+From 65c88a43a23c2391dcc90c0abda3e839e9c57904 Mon Sep 17 00:00:00 2001
+From: Alejandro Colomar <alx@kernel.org>
+Date: Sat, 10 Jun 2023 16:20:05 +0200
+Subject: [PATCH] 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(+)
+
+Index: shadow-4.8.1/src/gpasswd.c
+===================================================================
+--- shadow-4.8.1.orig/src/gpasswd.c
++++ shadow-4.8.1/src/gpasswd.c
+@@ -911,6 +911,7 @@ static void change_passwd (struct group
+ 	for (retries = 0; retries < RETRIES; retries++) {
+ 		cp = getpass (_("New Password: "));
+ 		if (NULL == cp) {
++			memzero (pass, sizeof pass);
+ 			exit (1);
+ 		}
+ 

debian/patches/README.patches

@@ -0,0 +1,22 @@
+Small intro to the system for numbering the patches here...
+
+-The 00xx-... patches are forwarded to upstream's git repository
+
+-The 0xx_... series of patches are patches isolated from the latest
+ version of the shadow Debian package not using quilt in order to
+ separate upstream from Debian-specific stuff.
+
+ NO MORE PATCHES SHOULD BE ADDED IN THESE SERIES
+
+-The 4xx series are patches which have been applied to Debian's shadow
+ and have NOT been accepted and/or applied upstream. These patches MUST be kept
+ even after resynced with upstream
+
+-The 5xx series are patches which are applied to Debian's shadow
+ and will never be proposed upstream because they're too specific
+ This list SHOULD BE AS SHORT AS POSSIBLE
+
+In short, while we are working towards synchronisation with upstream,
+our goal is to make 0xx patches disappear by moving them either to 3xx
+series (things already implemented upstream) or to 4xx series
+(Debian-specific patches).

debian/patches/series

@@ -0,0 +1,19 @@
+# These patches are only for the testsuite:
+#900_testsuite_groupmems
+#901_testsuite_gcov
+
+503_shadowconfig.8
+008_login_log_failure_in_FTMP
+429_login_FAILLOG_ENAB
+401_cppw_src.dpatch
+# 402 should be merged in 401, but should be reviewed by SE Linux experts first
+402_cppw_selinux
+506_relaxed_usernames
+542_useradd-O_option
+463_login_delay_obeys_to_PAM
+508_nologin_in_usr_sbin
+505_useradd_recommend_adduser
+501_commonio_group_shadow
+
+CVE-2023-4641.patch
+CVE-2023-29383.patch

debian/rules

@@ -0,0 +1,87 @@
+#!/usr/bin/make -f
+# -*- mode: makefile; coding: utf-8 -*-
+
+# Enable PIE, BINDNOW, and possible future flags.
+export DEB_BUILD_MAINT_OPTIONS = hardening=+all
+DPKG_EXPORT_BUILDFLAGS = 1
+include /usr/share/dpkg/buildflags.mk
+
+
+# TODO test if this can be dropped:
+# Specify where dh_install will find the files that it needs to move:
+DEB_DH_INSTALL_SOURCEDIR=debian/tmp
+# Specify the destination of shadow's "make install"
+# (This is only needed on The Hurd, where only one package is built. On
+# the other arch, DEB_DESTDIR already points to debian/tmp)
+DEB_DESTDIR=$(CURDIR)/debian/tmp
+
+# Adds extra options when calling the configure script:
+DEB_CONFIGURE_EXTRA_FLAGS := --disable-shared \
+	--without-libcrack \
+	--mandir=/usr/share/man \
+	--with-libpam \
+	--enable-shadowgrp \
+	--enable-man \
+	--disable-account-tools-setuid \
+	--with-group-name-max-length=32 \
+	--without-acl \
+	--without-attr \
+	--without-su \
+	--without-tcb \
+	 SHELL=/bin/sh
+
+# Set the default editor for vipw/vigr
+CFLAGS += -DDEFAULT_EDITOR="\"sensible-editor\""
+
+%:
+	dh $@
+
+override_dh_auto_configure:
+	cp debian/HOME_MODE.xml man/login.defs.d/HOME_MODE.xml
+	dh_auto_configure -- $(DEB_CONFIGURE_EXTRA_FLAGS)
+
+override_dh_install-arch:
+ifneq ($(DEB_HOST_ARCH_OS),linux)
+	sed -i 's/session    optional   pam_keyinit.so/# Linux only # session    optional   pam_keyinit.so/' debian/login.pam
+endif
+	dh_install -a
+ifeq ($(DEB_HOST_ARCH_OS),hurd)
+	# /bin/login is provided by the hurd package.
+	rm -f debian/login/bin/login
+endif
+
+override_dh_installpam:
+	# Distribute the pam.d files; unless for the commands with disabled PAM
+	# support
+	dh_installpam -p login
+	dh_installpam -p passwd --name=passwd
+	dh_installpam -p passwd --name=chfn
+	dh_installpam -p passwd --name=chsh
+	dh_installpam -p passwd --name=chpasswd
+	dh_installpam -p passwd --name=newusers
+
+override_dh_builddeb-arch:
+	# uidmap
+	chmod u+s debian/uidmap/usr/bin/newuidmap
+	chmod u+s debian/uidmap/usr/bin/newgidmap
+	# login
+	# No real need for login to be setuid root
+	# chmod u+s debian/login/bin/login
+	chmod u+s debian/login/usr/bin/newgrp
+	# passwd
+	chmod u+s debian/passwd/usr/bin/chfn
+	chmod u+s debian/passwd/usr/bin/chsh
+	chmod u+s debian/passwd/usr/bin/gpasswd
+	chmod u+s debian/passwd/usr/bin/passwd
+	chgrp shadow debian/passwd/usr/bin/chage
+	chgrp shadow debian/passwd/usr/bin/expiry
+	chmod g+s debian/passwd/usr/bin/chage
+	chmod g+s debian/passwd/usr/bin/expiry
+	dh_builddeb -a
+
+override_dh_auto_clean:
+	sed -i 's/# Linux only # //' debian/login.pam
+	dh_auto_clean
+
+override_dh_clean:
+	dh_clean ./man/login.defs.d/HOME_MODE.xml

debian/salsa-ci.yml

@@ -0,0 +1,13 @@
+---
+# LTS/ELTS CI
+
+include:
+- https://salsa.debian.org/lts-team/pipeline/raw/master/recipes/bullseye.yml
+
+# These didn't work before LTS, not attempting to fix after freeze
+#blhc:
+#  allow_failure: true
+
+# https://salsa.debian.org/salsa-ci-team/pipeline/-/issues/275
+piuparts:
+  allow_failure: true

debian/shadowconfig

@@ -0,0 +1,49 @@
+#!/bin/sh
+# turn shadow passwords on or off on a Debian system
+
+set -e
+
+shadowon () {
+    set -e
+    pwck -q -r
+    grpck -r
+    pwconv
+    grpconv
+    chown root:root /etc/passwd /etc/group
+    chmod 644 /etc/passwd /etc/group
+    chown root:shadow /etc/shadow /etc/gshadow
+    chmod 640 /etc/shadow /etc/gshadow
+}
+
+shadowoff () {
+    set -e
+    pwck -q -r
+    grpck -r
+    pwunconv
+    grpunconv
+    # sometimes the passwd perms get munged
+    chown root:root /etc/passwd /etc/group
+    chmod 644 /etc/passwd /etc/group
+}
+
+case "$1" in
+    "on")
+	if shadowon ; then
+	    echo Shadow passwords are now on.
+	else
+	    echo Please correct the error and rerun \`$0 on\'
+	    exit 1
+	fi
+	;;
+    "off")
+	if shadowoff ; then
+	    echo Shadow passwords are now off.
+	else
+	    echo Please correct the error and rerun \`$0 off\'
+	    exit 1
+	fi
+	;;
+     *)
+	echo Usage: $0 on \| off
+	;;
+esac

debian/source/format

@@ -0,0 +1 @@
+3.0 (quilt)

debian/uidmap.install

@@ -0,0 +1,4 @@
+usr/bin/newuidmap
+usr/bin/newgidmap
+usr/share/man/man1/newuidmap.1
+usr/share/man/man1/newgidmap.1

debian/uidmap.lintian-overrides

@@ -0,0 +1,2 @@
+uidmap: setuid-binary usr/bin/newgidmap 4755 root/root
+uidmap: setuid-binary usr/bin/newuidmap 4755 root/root

debian/upstream/signing-key.asc

@@ -0,0 +1,53 @@
+-----BEGIN PGP PUBLIC KEY BLOCK-----
+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+-----END PGP PUBLIC KEY BLOCK-----

debian/watch

@@ -0,0 +1,4 @@
+version=4
+opts="pgpsigurlmangle=s/$/.asc/" \
+   https://github.com/shadow-maint/shadow/releases \
+   (?:.*?/)?shadow-(\d[\d.]*)\.tar\.xz debian uupdate

depcomp

@@ -0,0 +1,791 @@
+#! /bin/sh
+# depcomp - compile a program generating dependencies as side-effects
+
+scriptversion=2018-03-07.03; # UTC
+
+# Copyright (C) 1999-2018 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
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+  "$@" $showIncludes > "$tmpdepfile"
+  stat=$?
+  grep -v '^Note: including file: ' "$tmpdepfile"
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+    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
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+  # hold buffer in order to output them again at the end.  This only
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+  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
+  ;;
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+#nosideeffect)
+  # This comment above is used by automake to tell side-effect
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+dashmstdout)
+  # Important note: in order to support this mode, a compiler *must*
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+  "$@" || 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
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+    -o)
+      shift
+      ;;
+    $object)
+      shift
+      ;;
+    *)
+      set fnord "$@" "$arg"
+      shift # fnord
+      shift # $arg
+      ;;
+    esac
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+
+  test -z "$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
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+  IFS=" "
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+  do
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+    $object)
+      shift
+      ;;
+    "-Gm"|"/Gm"|"-Gi"|"/Gi"|"-ZI"|"/ZI")
+        set fnord "$@"
+        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:

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docs/index.html

@@ -1,15 +0,0 @@
-<HEAD>
-<title>shadow - Welcome</title>
-</head>
-<body>
-<h2> Welcome!</h2>
-<p> This is the shadow tool suite home page. </p>
-
-<p>
-You can find releases <a href="https://github.com/shadow-maint/shadow/releases">here</a>.
-</p>
-
-<p>
-Raise issues, request features, and report bugs <a href="https://github.com/shadow-maint/shadow/issues">here</a>.
-</p>
-</body>

etc/Makefile.am

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 sysconf_DATA = login.defs
 
 defaultdir = $(sysconfdir)/default
-default_DATA =
+default_DATA = \
+	useradd
 
 nonpam_files = \
 	limits \

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+	while read files; do \
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+	  echo " $(MKDIR_P) '$(DESTDIR)$(nonpamdir)'"; \
+	  $(MKDIR_P) "$(DESTDIR)$(nonpamdir)" || exit 1; \
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+	done
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+	  $(MKDIR_P) "$(DESTDIR)$(sysconfdir)" || exit 1; \
+	fi; \
+	for p in $$list; do \
+	  if test -f "$$p"; then d=; else d="$(srcdir)/"; fi; \
+	  echo "$$d$$p"; \
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+	while read files; do \
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+	done
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+	  $(MAKE) $(AM_MAKEFLAGS) INSTALL_PROGRAM="$(INSTALL_STRIP_PROGRAM)" \
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+	      install; \
+	else \
+	  $(MAKE) $(AM_MAKEFLAGS) INSTALL_PROGRAM="$(INSTALL_STRIP_PROGRAM)" \
+	    install_sh_PROGRAM="$(INSTALL_STRIP_PROGRAM)" INSTALL_STRIP_FLAG=-s \
+	    "INSTALL_PROGRAM_ENV=STRIPPROG='$(STRIP)'" install; \
+	fi
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+	-test -z "$(CONFIG_CLEAN_FILES)" || rm -f $(CONFIG_CLEAN_FILES)
+	-test . = "$(srcdir)" || test -z "$(CONFIG_CLEAN_VPATH_FILES)" || rm -f $(CONFIG_CLEAN_VPATH_FILES)
+
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+	@echo "This command is intended for maintainers to use"
+	@echo "it deletes files that may require special tools to rebuild."
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+	-rm -f Makefile
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+# Otherwise a system limit (for SysV at least) may be exceeded.
+.NOEXPORT:

etc/login.defs

@@ -295,7 +295,7 @@ CHFN_AUTH		yes
 # any combination of letters "frwh" (full name, room number, work
 # phone, home phone).  If not defined, no changes are allowed.
 # For backward compatibility, "yes" = "rwh" and "no" = "frwh".
-#
+# 
 CHFN_RESTRICT		rwh
 
 #
@@ -326,9 +326,7 @@ CHFN_RESTRICT		rwh
 # If set to SHA256, SHA256-based algorithm will be used for encrypting password
 # If set to SHA512, SHA512-based algorithm will be used for encrypting password
 # If set to BCRYPT, BCRYPT-based algorithm will be used for encrypting password
-# If set to YESCRYPT, YESCRYPT-based algorithm will be used for encrypting password
 # If set to DES, DES-based algorithm will be used for encrypting password (default)
-# MD5 and DES should not be used for new hashes, see crypt(5) for recommendations.
 # Overrides the MD5_CRYPT_ENAB option
 #
 # Note: If you use PAM, it is recommended to use a value consistent with
@@ -344,8 +342,7 @@ CHFN_RESTRICT		rwh
 # However, more CPU resources will be needed to authenticate users if
 # this value is increased.
 #
-# If not specified, the libc will choose the default number of rounds (5000),
-# which is orders of magnitude too low for modern hardware.
+# If not specified, the libc will choose the default number of rounds (5000).
 # The values must be within the 1000-999999999 range.
 # If only one of the MIN or MAX values is set, then this value will be used.
 # If MIN > MAX, the highest value will be used.
@@ -368,19 +365,6 @@ CHFN_RESTRICT		rwh
 #BCRYPT_MIN_ROUNDS 13
 #BCRYPT_MAX_ROUNDS 13
 
-#
-# Only works if ENCRYPT_METHOD is set to YESCRYPT.
-#
-# Define the YESCRYPT cost factor.
-# With a higher cost factor, it is more difficult to brute-force the password.
-# However, more CPU time and more memory will be needed to authenticate users
-# if this value is increased.
-#
-# If not specified, a cost factor of 5 will be used.
-# The value must be within the 1-11 range.
-#
-#YESCRYPT_COST_FACTOR 5
-
 #
 # List of groups to add to the user's supplementary group set
 # when logging in from the console (as determined by the CONSOLE
@@ -398,14 +382,6 @@ CHFN_RESTRICT		rwh
 #
 DEFAULT_HOME	yes
 
-#
-# The pwck(8) utility emits a warning for any system account with a home
-# directory that does not exist.  Some system accounts intentionally do
-# not have a home directory.  Such accounts may have this string as
-# their home directory in /etc/passwd to avoid a spurious warning.
-#
-NONEXISTENT	/nonexistent
-
 #
 # If this file exists and is readable, login environment will be
 # read from it.  Every line should be in the form name=value.
@@ -452,28 +428,3 @@ USERGROUPS_ENAB yes
 # missing.
 #
 #FORCE_SHADOW    yes
-
-#
-# Allow newuidmap and newgidmap when running under an alternative
-# primary group.
-#
-#GRANT_AUX_GROUP_SUBIDS yes
-
-#
-# Prevents an empty password field to be interpreted as "no authentication
-# required".
-# Set to "yes" to prevent for all accounts
-# Set to "superuser" to prevent for UID 0 / root (default)
-# Set to "no" to not prevent for any account (dangerous, historical default)
-
-PREVENT_NO_AUTH superuser
-
-#
-# Select the HMAC cryptography algorithm.
-# Used in pam_timestamp module to calculate the keyed-hash message
-# authentication code.
-#
-# Note: It is recommended to check hmac(3) to see the possible algorithms
-# that are available in your system.
-#
-#HMAC_CRYPTO_ALGO SHA512

etc/pam.d/Makefile.in

@@ -0,0 +1,550 @@
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+
+# Copyright (C) 1994-2018 Free Software Foundation, Inc.
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+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY, to the extent permitted by law; without
+# even the implied warranty of MERCHANTABILITY or FITNESS FOR A
+# PARTICULAR PURPOSE.
+
+@SET_MAKE@
+
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+    false; \
+  elif test -n '$(MAKE_HOST)'; then \
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+  elif test -n '$(MAKE_VERSION)' && test -n '$(CURDIR)'; then \
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+  else \
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+  fi; \
+}
+am__make_running_with_option = \
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+am__can_run_installinfo = \
+  case $$AM_UPDATE_INFO_DIR in \
+    n|no|NO) false;; \
+    *) (install-info --version) >/dev/null 2>&1;; \
+  esac
+am__vpath_adj_setup = srcdirstrip=`echo "$(srcdir)" | sed 's|.|.|g'`;
+am__vpath_adj = case $$p in \
+    $(srcdir)/*) f=`echo "$$p" | sed "s|^$$srcdirstrip/||"`;; \
+    *) f=$$p;; \
+  esac;
+am__strip_dir = f=`echo $$p | sed -e 's|^.*/||'`;
+am__install_max = 40
+am__nobase_strip_setup = \
+  srcdirstrip=`echo "$(srcdir)" | sed 's/[].[^$$\\*|]/\\\\&/g'`
+am__nobase_strip = \
+  for p in $$list; do echo "$$p"; done | sed -e "s|$$srcdirstrip/||"
+am__nobase_list = $(am__nobase_strip_setup); \
+  for p in $$list; do echo "$$p $$p"; done | \
+  sed "s| $$srcdirstrip/| |;"' / .*\//!s/ .*/ ./; s,\( .*\)/[^/]*$$,\1,' | \
+  $(AWK) 'BEGIN { files["."] = "" } { files[$$2] = files[$$2] " " $$1; \
+    if (++n[$$2] == $(am__install_max)) \
+      { print $$2, files[$$2]; n[$$2] = 0; files[$$2] = "" } } \
+    END { for (dir in files) print dir, files[dir] }'
+am__base_list = \
+  sed '$$!N;$$!N;$$!N;$$!N;$$!N;$$!N;$$!N;s/\n/ /g' | \
+  sed '$$!N;$$!N;$$!N;$$!N;s/\n/ /g'
+am__uninstall_files_from_dir = { \
+  test -z "$$files" \
+    || { test ! -d "$$dir" && test ! -f "$$dir" && test ! -r "$$dir"; } \
+    || { echo " ( cd '$$dir' && rm -f" $$files ")"; \
+         $(am__cd) "$$dir" && rm -f $$files; }; \
+  }
+am__installdirs = "$(DESTDIR)$(pamddir)"
+DATA = $(pamd_DATA)
+am__tagged_files = $(HEADERS) $(SOURCES) $(TAGS_FILES) $(LISP)
+am__DIST_COMMON = $(srcdir)/Makefile.in
+DISTFILES = $(DIST_COMMON) $(DIST_SOURCES) $(TEXINFOS) $(EXTRA_DIST)
+ACLOCAL = @ACLOCAL@
+AMTAR = @AMTAR@
+AM_DEFAULT_VERBOSITY = @AM_DEFAULT_VERBOSITY@
+AR = @AR@
+AUTOCONF = @AUTOCONF@
+AUTOHEADER = @AUTOHEADER@
+AUTOMAKE = @AUTOMAKE@
+AWK = @AWK@
+CC = @CC@
+CCDEPMODE = @CCDEPMODE@
+CFLAGS = @CFLAGS@
+CPP = @CPP@
+CPPFLAGS = @CPPFLAGS@
+CYGPATH_W = @CYGPATH_W@
+DEFS = @DEFS@
+DEPDIR = @DEPDIR@
+DLLTOOL = @DLLTOOL@
+DSYMUTIL = @DSYMUTIL@
+DUMPBIN = @DUMPBIN@
+ECHO_C = @ECHO_C@
+ECHO_N = @ECHO_N@
+ECHO_T = @ECHO_T@
+ECONF_CPPFLAGS = @ECONF_CPPFLAGS@
+EGREP = @EGREP@
+EXEEXT = @EXEEXT@
+FGREP = @FGREP@
+GETTEXT_MACRO_VERSION = @GETTEXT_MACRO_VERSION@
+GMSGFMT = @GMSGFMT@
+GMSGFMT_015 = @GMSGFMT_015@
+GREP = @GREP@
+GROUP_NAME_MAX_LENGTH = @GROUP_NAME_MAX_LENGTH@
+INSTALL = @INSTALL@
+INSTALL_DATA = @INSTALL_DATA@
+INSTALL_PROGRAM = @INSTALL_PROGRAM@
+INSTALL_SCRIPT = @INSTALL_SCRIPT@
+INSTALL_STRIP_PROGRAM = @INSTALL_STRIP_PROGRAM@
+INTLLIBS = @INTLLIBS@
+INTL_MACOSX_LIBS = @INTL_MACOSX_LIBS@
+LD = @LD@
+LDFLAGS = @LDFLAGS@
+LIBACL = @LIBACL@
+LIBATTR = @LIBATTR@
+LIBAUDIT = @LIBAUDIT@
+LIBCRACK = @LIBCRACK@
+LIBCRYPT = @LIBCRYPT@
+LIBECONF = @LIBECONF@
+LIBICONV = @LIBICONV@
+LIBINTL = @LIBINTL@
+LIBMD = @LIBMD@
+LIBOBJS = @LIBOBJS@
+LIBPAM = @LIBPAM@
+LIBS = @LIBS@
+LIBSELINUX = @LIBSELINUX@
+LIBSEMANAGE = @LIBSEMANAGE@
+LIBSKEY = @LIBSKEY@
+LIBTCB = @LIBTCB@
+LIBTOOL = @LIBTOOL@
+LIPO = @LIPO@
+LN_S = @LN_S@
+LTLIBICONV = @LTLIBICONV@
+LTLIBINTL = @LTLIBINTL@
+LTLIBOBJS = @LTLIBOBJS@
+LT_SYS_LIBRARY_PATH = @LT_SYS_LIBRARY_PATH@
+MAINT = @MAINT@
+MAKEINFO = @MAKEINFO@
+MANIFEST_TOOL = @MANIFEST_TOOL@
+MKDIR_P = @MKDIR_P@
+MSGFMT = @MSGFMT@
+MSGFMT_015 = @MSGFMT_015@
+MSGMERGE = @MSGMERGE@
+NM = @NM@
+NMEDIT = @NMEDIT@
+OBJDUMP = @OBJDUMP@
+OBJEXT = @OBJEXT@
+OTOOL = @OTOOL@
+OTOOL64 = @OTOOL64@
+PACKAGE = @PACKAGE@
+PACKAGE_BUGREPORT = @PACKAGE_BUGREPORT@
+PACKAGE_NAME = @PACKAGE_NAME@
+PACKAGE_STRING = @PACKAGE_STRING@
+PACKAGE_TARNAME = @PACKAGE_TARNAME@
+PACKAGE_URL = @PACKAGE_URL@
+PACKAGE_VERSION = @PACKAGE_VERSION@
+PATH_SEPARATOR = @PATH_SEPARATOR@
+POSUB = @POSUB@
+RANLIB = @RANLIB@
+SED = @SED@
+SET_MAKE = @SET_MAKE@
+SHELL = @SHELL@
+STRIP = @STRIP@
+USE_NLS = @USE_NLS@
+VENDORDIR = @VENDORDIR@
+VERSION = @VERSION@
+XGETTEXT = @XGETTEXT@
+XGETTEXT_015 = @XGETTEXT_015@
+XGETTEXT_EXTRA_OPTIONS = @XGETTEXT_EXTRA_OPTIONS@
+XMLCATALOG = @XMLCATALOG@
+XML_CATALOG_FILE = @XML_CATALOG_FILE@
+XSLTPROC = @XSLTPROC@
+YACC = @YACC@
+YFLAGS = @YFLAGS@
+abs_builddir = @abs_builddir@
+abs_srcdir = @abs_srcdir@
+abs_top_builddir = @abs_top_builddir@
+abs_top_srcdir = @abs_top_srcdir@
+ac_ct_AR = @ac_ct_AR@
+ac_ct_CC = @ac_ct_CC@
+ac_ct_DUMPBIN = @ac_ct_DUMPBIN@
+am__include = @am__include@
+am__leading_dot = @am__leading_dot@
+am__quote = @am__quote@
+am__tar = @am__tar@
+am__untar = @am__untar@
+bindir = @bindir@
+build = @build@
+build_alias = @build_alias@
+build_cpu = @build_cpu@
+build_os = @build_os@
+build_vendor = @build_vendor@
+builddir = @builddir@
+capcmd = @capcmd@
+datadir = @datadir@
+datarootdir = @datarootdir@
+docdir = @docdir@
+dvidir = @dvidir@
+exec_prefix = @exec_prefix@
+host = @host@
+host_alias = @host_alias@
+host_cpu = @host_cpu@
+host_os = @host_os@
+host_vendor = @host_vendor@
+htmldir = @htmldir@
+includedir = @includedir@
+infodir = @infodir@
+install_sh = @install_sh@
+libdir = @libdir@
+libexecdir = @libexecdir@
+localedir = @localedir@
+localstatedir = @localstatedir@
+mandir = @mandir@
+mkdir_p = @mkdir_p@
+oldincludedir = @oldincludedir@
+pdfdir = @pdfdir@
+prefix = @prefix@
+program_transform_name = @program_transform_name@
+psdir = @psdir@
+runstatedir = @runstatedir@
+sbindir = @sbindir@
+sharedstatedir = @sharedstatedir@
+srcdir = @srcdir@
+sysconfdir = @sysconfdir@
+target_alias = @target_alias@
+top_build_prefix = @top_build_prefix@
+top_builddir = @top_builddir@
+top_srcdir = @top_srcdir@
+pamd_files = chfn chsh groupmems login passwd $(am__append_2)
+pamd_acct_tools_files = \
+	chage \
+	chgpasswd \
+	chpasswd \
+	groupadd \
+	groupdel \
+	groupmod \
+	newusers \
+	useradd \
+	userdel \
+	usermod
+
+@USE_PAM_TRUE@pamddir = $(sysconfdir)/pam.d
+@USE_PAM_TRUE@pamd_DATA = $(pamd_files) $(am__append_1)
+EXTRA_DIST = $(pamd_files) $(pamd_acct_tools_files)
+all: all-am
+
+.SUFFIXES:
+$(srcdir)/Makefile.in: @MAINTAINER_MODE_TRUE@ $(srcdir)/Makefile.am  $(am__configure_deps)
+	@for dep in $?; do \
+	  case '$(am__configure_deps)' in \
+	    *$$dep*) \
+	      ( cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh ) \
+	        && { if test -f $@; then exit 0; else break; fi; }; \
+	      exit 1;; \
+	  esac; \
+	done; \
+	echo ' cd $(top_srcdir) && $(AUTOMAKE) --foreign etc/pam.d/Makefile'; \
+	$(am__cd) $(top_srcdir) && \
+	  $(AUTOMAKE) --foreign etc/pam.d/Makefile
+Makefile: $(srcdir)/Makefile.in $(top_builddir)/config.status
+	@case '$?' in \
+	  *config.status*) \
+	    cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh;; \
+	  *) \
+	    echo ' cd $(top_builddir) && $(SHELL) ./config.status $(subdir)/$@ $(am__maybe_remake_depfiles)'; \
+	    cd $(top_builddir) && $(SHELL) ./config.status $(subdir)/$@ $(am__maybe_remake_depfiles);; \
+	esac;
+
+$(top_builddir)/config.status: $(top_srcdir)/configure $(CONFIG_STATUS_DEPENDENCIES)
+	cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh
+
+$(top_srcdir)/configure: @MAINTAINER_MODE_TRUE@ $(am__configure_deps)
+	cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh
+$(ACLOCAL_M4): @MAINTAINER_MODE_TRUE@ $(am__aclocal_m4_deps)
+	cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh
+$(am__aclocal_m4_deps):
+
+mostlyclean-libtool:
+	-rm -f *.lo
+
+clean-libtool:
+	-rm -rf .libs _libs
+install-pamdDATA: $(pamd_DATA)
+	@$(NORMAL_INSTALL)
+	@list='$(pamd_DATA)'; test -n "$(pamddir)" || list=; \
+	if test -n "$$list"; then \
+	  echo " $(MKDIR_P) '$(DESTDIR)$(pamddir)'"; \
+	  $(MKDIR_P) "$(DESTDIR)$(pamddir)" || exit 1; \
+	fi; \
+	for p in $$list; do \
+	  if test -f "$$p"; then d=; else d="$(srcdir)/"; fi; \
+	  echo "$$d$$p"; \
+	done | $(am__base_list) | \
+	while read files; do \
+	  echo " $(INSTALL_DATA) $$files '$(DESTDIR)$(pamddir)'"; \
+	  $(INSTALL_DATA) $$files "$(DESTDIR)$(pamddir)" || exit $$?; \
+	done
+
+uninstall-pamdDATA:
+	@$(NORMAL_UNINSTALL)
+	@list='$(pamd_DATA)'; test -n "$(pamddir)" || list=; \
+	files=`for p in $$list; do echo $$p; done | sed -e 's|^.*/||'`; \
+	dir='$(DESTDIR)$(pamddir)'; $(am__uninstall_files_from_dir)
+tags TAGS:
+
+ctags CTAGS:
+
+cscope cscopelist:
+
+
+distdir: $(BUILT_SOURCES)
+	$(MAKE) $(AM_MAKEFLAGS) distdir-am
+
+distdir-am: $(DISTFILES)
+	@srcdirstrip=`echo "$(srcdir)" | sed 's/[].[^$$\\*]/\\\\&/g'`; \
+	topsrcdirstrip=`echo "$(top_srcdir)" | sed 's/[].[^$$\\*]/\\\\&/g'`; \
+	list='$(DISTFILES)'; \
+	  dist_files=`for file in $$list; do echo $$file; done | \
+	  sed -e "s|^$$srcdirstrip/||;t" \
+	      -e "s|^$$topsrcdirstrip/|$(top_builddir)/|;t"`; \
+	case $$dist_files in \
+	  */*) $(MKDIR_P) `echo "$$dist_files" | \
+			   sed '/\//!d;s|^|$(distdir)/|;s,/[^/]*$$,,' | \
+			   sort -u` ;; \
+	esac; \
+	for file in $$dist_files; do \
+	  if test -f $$file || test -d $$file; then d=.; else d=$(srcdir); fi; \
+	  if test -d $$d/$$file; then \
+	    dir=`echo "/$$file" | sed -e 's,/[^/]*$$,,'`; \
+	    if test -d "$(distdir)/$$file"; then \
+	      find "$(distdir)/$$file" -type d ! -perm -700 -exec chmod u+rwx {} \;; \
+	    fi; \
+	    if test -d $(srcdir)/$$file && test $$d != $(srcdir); then \
+	      cp -fpR $(srcdir)/$$file "$(distdir)$$dir" || exit 1; \
+	      find "$(distdir)/$$file" -type d ! -perm -700 -exec chmod u+rwx {} \;; \
+	    fi; \
+	    cp -fpR $$d/$$file "$(distdir)$$dir" || exit 1; \
+	  else \
+	    test -f "$(distdir)/$$file" \
+	    || cp -p $$d/$$file "$(distdir)/$$file" \
+	    || exit 1; \
+	  fi; \
+	done
+check-am: all-am
+check: check-am
+all-am: Makefile $(DATA)
+installdirs:
+	for dir in "$(DESTDIR)$(pamddir)"; do \
+	  test -z "$$dir" || $(MKDIR_P) "$$dir"; \
+	done
+install: install-am
+install-exec: install-exec-am
+install-data: install-data-am
+uninstall: uninstall-am
+
+install-am: all-am
+	@$(MAKE) $(AM_MAKEFLAGS) install-exec-am install-data-am
+
+installcheck: installcheck-am
+install-strip:
+	if test -z '$(STRIP)'; then \
+	  $(MAKE) $(AM_MAKEFLAGS) INSTALL_PROGRAM="$(INSTALL_STRIP_PROGRAM)" \
+	    install_sh_PROGRAM="$(INSTALL_STRIP_PROGRAM)" INSTALL_STRIP_FLAG=-s \
+	      install; \
+	else \
+	  $(MAKE) $(AM_MAKEFLAGS) INSTALL_PROGRAM="$(INSTALL_STRIP_PROGRAM)" \
+	    install_sh_PROGRAM="$(INSTALL_STRIP_PROGRAM)" INSTALL_STRIP_FLAG=-s \
+	    "INSTALL_PROGRAM_ENV=STRIPPROG='$(STRIP)'" install; \
+	fi
+mostlyclean-generic:
+
+clean-generic:
+
+distclean-generic:
+	-test -z "$(CONFIG_CLEAN_FILES)" || rm -f $(CONFIG_CLEAN_FILES)
+	-test . = "$(srcdir)" || test -z "$(CONFIG_CLEAN_VPATH_FILES)" || rm -f $(CONFIG_CLEAN_VPATH_FILES)
+
+maintainer-clean-generic:
+	@echo "This command is intended for maintainers to use"
+	@echo "it deletes files that may require special tools to rebuild."
+clean: clean-am
+
+clean-am: clean-generic clean-libtool mostlyclean-am
+
+distclean: distclean-am
+	-rm -f Makefile
+distclean-am: clean-am distclean-generic
+
+dvi: dvi-am
+
+dvi-am:
+
+html: html-am
+
+html-am:
+
+info: info-am
+
+info-am:
+
+install-data-am: install-pamdDATA
+
+install-dvi: install-dvi-am
+
+install-dvi-am:
+
+install-exec-am:
+
+install-html: install-html-am
+
+install-html-am:
+
+install-info: install-info-am
+
+install-info-am:
+
+install-man:
+
+install-pdf: install-pdf-am
+
+install-pdf-am:
+
+install-ps: install-ps-am
+
+install-ps-am:
+
+installcheck-am:
+
+maintainer-clean: maintainer-clean-am
+	-rm -f Makefile
+maintainer-clean-am: distclean-am maintainer-clean-generic
+
+mostlyclean: mostlyclean-am
+
+mostlyclean-am: mostlyclean-generic mostlyclean-libtool
+
+pdf: pdf-am
+
+pdf-am:
+
+ps: ps-am
+
+ps-am:
+
+uninstall-am: uninstall-pamdDATA
+
+.MAKE: install-am install-strip
+
+.PHONY: all all-am check check-am clean clean-generic clean-libtool \
+	cscopelist-am ctags-am distclean distclean-generic \
+	distclean-libtool distdir dvi dvi-am html html-am info info-am \
+	install install-am install-data install-data-am install-dvi \
+	install-dvi-am install-exec install-exec-am install-html \
+	install-html-am install-info install-info-am install-man \
+	install-pamdDATA install-pdf install-pdf-am install-ps \
+	install-ps-am install-strip installcheck installcheck-am \
+	installdirs maintainer-clean maintainer-clean-generic \
+	mostlyclean mostlyclean-generic mostlyclean-libtool pdf pdf-am \
+	ps ps-am tags-am uninstall uninstall-am uninstall-pamdDATA
+
+.PRECIOUS: Makefile
+
+
+# Tell versions [3.59,3.63) of GNU make to not export all variables.
+# Otherwise a system limit (for SysV at least) may be exceeded.
+.NOEXPORT:

etc/useradd

@@ -0,0 +1,8 @@
+# useradd defaults file
+GROUP=1000
+HOME=/home
+INACTIVE=-1
+EXPIRE=
+SHELL=/bin/bash
+SKEL=/etc/skel
+CREATE_MAIL_SPOOL=yes

install-sh

@@ -0,0 +1,518 @@
+#!/bin/sh
+# install - install a program, script, or datafile
+
+scriptversion=2018-03-11.20; # 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=${STRIPPROG-strip}
+
+posix_mkdir=
+
+# Desired mode of installed file.
+mode=0755
+
+chgrpcmd=
+chmodcmd=$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 the last 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.
+  -s            $stripprog installed files.
+  -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
+"
+
+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 $2"
+        shift;;
+
+    -s) stripcmd=$stripprog;;
+
+    -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 "$dstdir"
+    dstdir_status=$?
+  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
+      '')
+        # Create intermediate dirs using mode 755 as modified by the umask.
+        # This is like FreeBSD 'install' as of 1997-10-28.
+        umask=`umask`
+        case $stripcmd.$umask in
+          # Optimize common cases.
+          *[2367][2367]) mkdir_umask=$umask;;
+          .*0[02][02] | .[02][02] | .[02]) mkdir_umask=22;;
+
+          *[0-7])
+            mkdir_umask=`expr $umask + 22 \
+              - $umask % 100 % 40 + $umask % 20 \
+              - $umask % 10 % 4 + $umask % 2
+            `;;
+          *) mkdir_umask=$umask,go-w;;
+        esac
+
+        # 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
+        case $umask in
+          *[123567][0-7][0-7])
+            # POSIX mkdir -p sets u+wx bits regardless of umask, which
+            # is incompatible with FreeBSD 'install' when (umask & 300) != 0.
+            ;;
+          *)
+            # Note that $RANDOM variable is not portable (e.g. dash);  Use it
+            # here however when possible just to lower collision chance.
+            tmpdir=${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' feature.
+            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;;
+    esac
+
+    if
+      $posix_mkdir && (
+        umask $mkdir_umask &&
+        $doit_exec $mkdirprog $mkdir_mode -p -- "$dstdir"
+      )
+    then :
+    else
+
+      # The umask is ridiculous, or 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 && $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
+      # 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 $rmcmd -f "$dst" 2>/dev/null ||
+          { $doit $mvcmd -f "$dst" "$rmtmp" 2>/dev/null &&
+            { $doit $rmcmd -f "$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:

lib/Makefile.am

@@ -5,6 +5,7 @@ DEFS =
 
 noinst_LTLIBRARIES = libshadow.la
 
+libshadow_la_LDFLAGS = -version-info 0:0:0
 libshadow_la_CPPFLAGS = $(ECONF_CPPFLAGS)
 if HAVE_VENDORDIR
 libshadow_la_CPPFLAGS += -DVENDORDIR=\"$(VENDORDIR)\"
@@ -31,7 +32,6 @@ libshadow_la_SOURCES = \
 	groupio.h \
 	gshadow.c \
 	lockpw.c \
-	nss.c \
 	nscd.c \
 	nscd.h \
 	sssd.c \
@@ -45,8 +45,6 @@ libshadow_la_SOURCES = \
 	pwio.c \
 	pwio.h \
 	pwmem.c \
-	run_part.h \
-	run_part.c \
 	subordinateio.h \
 	subordinateio.c \
 	selinux.c \