New upstream version 4.19.2

Makefile.am

@@ -1,4 +1,5 @@
 ## Process this file with automake to produce Makefile.in
+ACLOCAL_AMFLAGS = -I m4
 
 SUBDIRS = lib
 
@@ -6,7 +7,7 @@ if ENABLE_SUBIDS
 SUBDIRS += libsubid
 endif
 
-SUBDIRS += src po contrib doc etc tests/unit
+SUBDIRS += src po doc etc tests/unit
 
 if ENABLE_REGENERATE_MAN
 SUBDIRS += man

Makefile.in

@@ -163,11 +163,19 @@ am__define_uniq_tagged_files = \
   unique=`for i in $$list; do \
     if test -f "$$i"; then echo $$i; else echo $(srcdir)/$$i; fi; \
   done | $(am__uniquify_input)`
-DIST_SUBDIRS = lib libsubid src po contrib doc etc tests/unit man
+DIST_SUBDIRS = lib libsubid src po doc etc tests/unit man
 am__DIST_COMMON = $(srcdir)/Makefile.in $(srcdir)/config.h.in \
+	$(top_srcdir)/build-aux/compile \
+	$(top_srcdir)/build-aux/config.guess \
+	$(top_srcdir)/build-aux/config.rpath \
+	$(top_srcdir)/build-aux/config.sub \
+	$(top_srcdir)/build-aux/install-sh \
+	$(top_srcdir)/build-aux/ltmain.sh \
+	$(top_srcdir)/build-aux/missing \
 	$(top_srcdir)/man/po/Makefile.in ABOUT-NLS AUTHORS.md COPYING \
-	ChangeLog NEWS README compile config.guess config.rpath \
-	config.sub install-sh ltmain.sh missing
+	ChangeLog NEWS README build-aux/compile build-aux/config.guess \
+	build-aux/config.rpath build-aux/config.sub \
+	build-aux/install-sh build-aux/ltmain.sh build-aux/missing
 DISTFILES = $(DIST_COMMON) $(DIST_SOURCES) $(TEXINFOS) $(EXTRA_DIST)
 distdir = $(PACKAGE)-$(VERSION)
 top_distdir = $(distdir)
@@ -215,6 +223,7 @@ distcleancheck_listfiles = find . -type f -print
 ACLOCAL = @ACLOCAL@
 AMTAR = @AMTAR@
 AM_DEFAULT_VERBOSITY = @AM_DEFAULT_VERBOSITY@
+AM_DISTCHECK_CONFIGURE_FLAGS = @AM_DISTCHECK_CONFIGURE_FLAGS@
 AR = @AR@
 AUTOCONF = @AUTOCONF@
 AUTOHEADER = @AUTOHEADER@
@@ -286,7 +295,6 @@ LIBSYSTEMD = @LIBSYSTEMD@
 LIBTCB = @LIBTCB@
 LIBTOOL = @LIBTOOL@
 LIPO = @LIPO@
-LIYESCRYPT = @LIYESCRYPT@
 LN_S = @LN_S@
 LTLIBICONV = @LTLIBICONV@
 LTLIBINTL = @LTLIBINTL@
@@ -333,8 +341,6 @@ 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@
@@ -389,7 +395,8 @@ target_alias = @target_alias@
 top_build_prefix = @top_build_prefix@
 top_builddir = @top_builddir@
 top_srcdir = @top_srcdir@
-SUBDIRS = lib $(am__append_1) src po contrib doc etc tests/unit \
+ACLOCAL_AMFLAGS = -I m4
+SUBDIRS = lib $(am__append_1) src po doc etc tests/unit \
 	$(am__append_2)
 CLEANFILES = man/8.out man/po/remove-potcdate.* man/*/login.defs.d man/*/*.mo
 EXTRA_DIST = NEWS README tests/

config.h.in

@@ -20,10 +20,6 @@
 /* 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
 
@@ -53,9 +49,6 @@
    the CoreFoundation framework. */
 #undef HAVE_CFPREFERENCESCOPYAPPVALUE
 
-/* Define to 1 if you have the <crypt.h> header file. */
-#undef HAVE_CRYPT_H
-
 /* Define if the GNU dcgettext() function is already present or preinstalled.
    */
 #undef HAVE_DCGETTEXT
@@ -98,45 +91,27 @@
 /* Defined to 1 if you have the declaration of 'fgetpwent_r' */
 #undef HAVE_FGETPWENT_R
 
-/* Define to 1 if you have the `futimes' function. */
-#undef HAVE_FUTIMES
-
 /* Define to 1 if you have the `getentropy' function. */
 #undef HAVE_GETENTROPY
 
 /* Define to 1 if you have the `getrandom' function. */
 #undef HAVE_GETRANDOM
 
-/* Define to 1 if you have the `getspnam' 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 `getusershell' function. */
-#undef HAVE_GETUSERSHELL
-
-/* 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 <lastlog.h> header file. */
-#undef HAVE_LASTLOG_H
-
 /* Define to 1 if you have the `lckpwdf' function. */
 #undef HAVE_LCKPWDF
 
@@ -164,9 +139,6 @@
 /* Define to 1 if you have the <minix/config.h> header file. */
 #undef HAVE_MINIX_CONFIG_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
 
@@ -179,9 +151,6 @@
 /* Define to 1 if you have the <readpassphrase.h> header file. */
 #undef HAVE_READPASSPHRASE_H
 
-/* 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 `rpmatch' function. */
 #undef HAVE_RPMATCH
 
@@ -197,9 +166,6 @@
 /* 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
 
@@ -209,12 +175,6 @@
 /* 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 if you have the shl_load function. */
 #undef HAVE_SHL_LOAD
 
@@ -260,15 +220,6 @@
 /* Define to 1 if `ut_xtime' is a member of `struct utmpx'. */
 #undef HAVE_STRUCT_UTMPX_UT_XTIME
 
-/* Define to 1 if you have the <sys/capability.h> header file. */
-#undef HAVE_SYS_CAPABILITY_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/random.h> header file. */
-#undef HAVE_SYS_RANDOM_H
-
 /* Define to 1 if you have the <sys/statfs.h> header file. */
 #undef HAVE_SYS_STATFS_H
 
@@ -281,9 +232,6 @@
 /* Define to 1 if you have the <tcb.h> header file. */
 #undef HAVE_TCB_H
 
-/* Define to 1 if you have the <termio.h> header file. */
-#undef HAVE_TERMIO_H
-
 /* Define to 1 if you have the <unistd.h> header file. */
 #undef HAVE_UNISTD_H
 
@@ -296,18 +244,12 @@
 /* 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 <utmp.h> header file. */
-#undef HAVE_UTMP_H
-
 /* Define to support vendor settings. */
 #undef HAVE_VENDORDIR
 
 /* Define to 1 if you have the <wchar.h> header file. */
 #undef HAVE_WCHAR_H
 
-/* Path for lastlog file. */
-#undef LASTLOG_FILE
-
 /* Define to the sub-directory where libtool stores uninstalled libraries. */
 #undef LT_OBJDIR
 
@@ -511,15 +453,3 @@
 
 /* Define for large files, on AIX-style hosts. */
 #undef _LARGE_FILES
-
-/* Path for utmp file. */
-#undef _UTMP_FILE
-
-/* Path for wtmp file. */
-#undef _WTMP_FILE
-
-/* Define to `int' if <sys/types.h> doesn't define. */
-#undef gid_t
-
-/* Define to `int' if <sys/types.h> doesn't define. */
-#undef uid_t

configure.ac

@@ -1,24 +1,29 @@
 dnl Process this file with autoconf to produce a configure script.
 AC_PREREQ([2.69])
-m4_define([libsubid_abi_major], 5)
-m4_define([libsubid_abi_minor], 0)
-m4_define([libsubid_abi_micro], 0)
+m4_define([libsubid_abi_major], [5])
+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], [4.17.2], [pkg-shadow-devel@lists.alioth.debian.org], [],
+
+AC_INIT([shadow], [4.19.2], [pkg-shadow-devel@lists.alioth.debian.org], [],
 	[https://github.com/shadow-maint/shadow])
-AM_INIT_AUTOMAKE([1.11 foreign dist-xz subdir-objects tar-pax])
 AC_CONFIG_MACRO_DIRS([m4])
-AM_SILENT_RULES([yes])
+AC_CONFIG_AUX_DIR([build-aux])
 AC_CONFIG_HEADERS([config.h])
 
+AM_INIT_AUTOMAKE([1.11 foreign dist-xz subdir-objects tar-pax])
+AM_SILENT_RULES([yes])
+
+AC_SUBST([AM_DISTCHECK_CONFIGURE_FLAGS], ["$ac_configure_args"])
+
 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=""
+test "x$prefix" = "xNONE" && prefix="/usr"
+test "X$prefix" = "X/usr" && exec_prefix=""
 
 AC_USE_SYSTEM_EXTENSIONS
 
@@ -30,29 +35,21 @@ AM_MAINTAINER_MODE
 dnl Checks for programs.
 AC_PROG_CC
 AC_PROG_LN_S
-AC_PROG_YACC
 LT_INIT
 LT_LIB_DLLOAD
 
 dnl Checks for libraries.
 
-dnl Checks for header files.
-AC_CHECK_HEADERS(crypt.h utmp.h \
-	termio.h sgtty.h sys/ioctl.h paths.h \
-	sys/capability.h sys/random.h \
-	gshadow.h lastlog.h rpc/key_prot.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_HEADER([shadow.h],[],[AC_MSG_ERROR([You need a libc with shadow.h])])
 
-AC_CHECK_FUNCS(arc4random_buf futimes \
-	getentropy getrandom getspnam getusershell \
-	initgroups lckpwdf lutimes \
-	setgroups updwtmpx innetgr \
+AC_CHECK_FUNCS([arc4random_buf \
+	getentropy getrandom \
+	lckpwdf lutimes \
+	updwtmpx innetgr \
 	getspnam_r \
 	rpmatch \
-	memset_explicit explicit_bzero stpecpy stpeprintf)
+	memset_explicit explicit_bzero stpecpy stpeprintf])
 AC_SYS_LARGEFILE
 
 dnl Checks for typedefs, structures, and compiler characteristics.
@@ -63,273 +60,230 @@ AC_CHECK_MEMBERS([struct utmpx.ut_name,
                   struct utmpx.ut_addr,
                   struct utmpx.ut_addr_v6,
                   struct utmpx.ut_time,
-                  struct utmpx.ut_xtime],,,[[#include <utmpx.h>]])
+                  struct utmpx.ut_xtime],[],[],[[#include <utmpx.h>]])
 
 dnl Checks for library functions.
-AC_TYPE_GETGROUPS
 AC_FUNC_UTIME_NULL
-AC_REPLACE_FUNCS(putgrent putpwent putspent)
-AC_REPLACE_FUNCS(sgetgrent sgetpwent sgetspent)
+AC_REPLACE_FUNCS([putgrent putpwent putspent])
+AC_REPLACE_FUNCS([sgetgrent sgetpwent sgetspent])
 
-AC_CHECK_FUNC(setpgrp)
-AC_CHECK_FUNC(secure_getenv, [AC_DEFINE(HAS_SECURE_GETENV,
-                                        1,
-                                        [Defined to 1 if you have the declaration of 'secure_getenv'])])
+AC_CHECK_FUNC([setpgrp])
+AC_CHECK_FUNC([secure_getenv],
+	[AC_DEFINE([HAS_SECURE_GETENV],[1],[Defined to 1 if you have the declaration of 'secure_getenv'])]
+)
 
-if test "$ac_cv_header_shadow_h" = "yes"; then
-	AC_CACHE_CHECK(for working shadow group support,
-		ac_cv_libc_shadowgrp,
-		AC_RUN_IFELSE([AC_LANG_SOURCE([
-				#include <shadow.h>
-				#ifdef HAVE_GSHADOW_H
-				#include <gshadow.h>
-				#endif
-				int
-				main()
-				{
-					struct sgrp *sg = sgetsgent("test:x::");
-					/* NYS libc on Red Hat 3.0.3 has broken shadow group support */
-					return !sg || !sg->sg_adm || !sg->sg_mem;
-				}]
-			)],
-			[ac_cv_libc_shadowgrp=yes],
-			[ac_cv_libc_shadowgrp=no],
-			[ac_cv_libc_shadowgrp=no]
-		)
-	)
-
-	if test "$ac_cv_libc_shadowgrp" = "yes"; then
-		AC_DEFINE(HAVE_SHADOWGRP, 1, [Have working shadow group support in libc])
-	fi
-fi
-
-AC_CACHE_CHECK([location of shared mail directory], shadow_cv_maildir,
+AC_CACHE_CHECK([location of shared mail directory], [shadow_cv_maildir],
 [for shadow_cv_maildir in /var/mail /var/spool/mail /usr/spool/mail /usr/mail none; do
 	if test -d $shadow_cv_maildir; then
 		break
 	fi
 done])
 if test $shadow_cv_maildir != none; then
-	AC_DEFINE_UNQUOTED(MAIL_SPOOL_DIR, "$shadow_cv_maildir",
+	AC_DEFINE_UNQUOTED([MAIL_SPOOL_DIR], ["$shadow_cv_maildir"],
 		[Location of system mail spool directory.])
 fi
 
-AC_CACHE_CHECK([location of user mail file], shadow_cv_mailfile,
+AC_CACHE_CHECK([location of user mail file], [shadow_cv_mailfile],
 [for shadow_cv_mailfile in Mailbox mailbox Mail mail .mail none; do
 	if test -f $HOME/$shadow_cv_mailfile; then
 		break
 	fi
 done])
 if test $shadow_cv_mailfile != none; then
-	AC_DEFINE_UNQUOTED(MAIL_SPOOL_FILE, "$shadow_cv_mailfile",
+	AC_DEFINE_UNQUOTED([MAIL_SPOOL_FILE], ["$shadow_cv_mailfile"],
 		[Name of user's mail spool file if stored in user's home directory.])
 fi
 
-AC_CACHE_CHECK([location of utmp], shadow_cv_utmpdir,
-[for shadow_cv_utmpdir in /var/run /var/adm /usr/adm /etc none; do
-	if test -f $shadow_cv_utmpdir/utmp; then
-		break
-	fi
-done])
-if test "$shadow_cv_utmpdir" = "none"; then
-	AC_MSG_WARN(utmp file not found)
-fi
-AC_DEFINE_UNQUOTED(_UTMP_FILE, "$shadow_cv_utmpdir/utmp",
-	[Path for utmp file.])
-
-AC_CACHE_CHECK([location of faillog/lastlog/wtmp], shadow_cv_logdir,
+AC_CACHE_CHECK([location of faillog/lastlog/wtmp], [shadow_cv_logdir],
 [for shadow_cv_logdir in /var/log /var/adm /usr/adm /etc; do
 	if test -d $shadow_cv_logdir; then
 		break
 	fi
 done])
-AC_DEFINE_UNQUOTED(_WTMP_FILE, "$shadow_cv_logdir/wtmp",
-	[Path for wtmp file.])
-AC_DEFINE_UNQUOTED(LASTLOG_FILE, "$shadow_cv_logdir/lastlog",
-	[Path for lastlog file.])
-AC_DEFINE_UNQUOTED(FAILLOG_FILE, "$shadow_cv_logdir/faillog",
+AC_DEFINE_UNQUOTED([FAILLOG_FILE], ["$shadow_cv_logdir/faillog"],
 	[Path for faillog file.])
 
-AC_CACHE_CHECK([location of the passwd program], shadow_cv_passwd_dir,
-[if test -f /usr/bin/passwd; then
-	shadow_cv_passwd_dir=/usr/bin
-else
-	shadow_cv_passwd_dir=/bin
-fi])
-AC_DEFINE_UNQUOTED(PASSWD_PROGRAM, "$shadow_cv_passwd_dir/passwd",
+AC_DEFINE_UNQUOTED([PASSWD_PROGRAM], ["$exec_prefix/bin/passwd"],
 	[Path to passwd program.])
 
-AC_ARG_ENABLE(shadowgrp,
+AC_ARG_ENABLE([shadowgrp],
 	[AS_HELP_STRING([--enable-shadowgrp], [enable shadow group support @<:@default=yes@:>@])],
 	[case "${enableval}" in
 	 yes) enable_shadowgrp="yes" ;;
 	  no) enable_shadowgrp="no" ;;
-	   *) AC_MSG_ERROR(bad value ${enableval} for --enable-shadowgrp) ;;
+	   *) AC_MSG_ERROR([bad value ${enableval} for --enable-shadowgrp]) ;;
 	 esac],
 	[enable_shadowgrp="yes"]
 )
 
-AC_ARG_ENABLE(man,
+AC_ARG_ENABLE([man],
 	[AS_HELP_STRING([--enable-man],
 		[regenerate roff man pages from Docbook @<:@default=no@:>@])],
 	[enable_man="${enableval}"],
 	[enable_man="no"]
 )
 
-AC_ARG_ENABLE(account-tools-setuid,
+AC_ARG_ENABLE([account-tools-setuid],
 	[AS_HELP_STRING([--enable-account-tools-setuid],
 		[Install the user and group management tools setuid and authenticate the callers. This requires --with-libpam.])],
 	[case "${enableval}" in
 	 yes) enable_acct_tools_setuid="yes" ;;
 	  no) enable_acct_tools_setuid="no" ;;
-	   *) AC_MSG_ERROR(bad value ${enableval} for --enable-account-tools-setuid)
+	   *) AC_MSG_ERROR([bad value ${enableval} for --enable-account-tools-setuid])
 	   ;;
 	 esac],
 	[enable_acct_tools_setuid="no"]
 )
 
-AC_ARG_ENABLE(subordinate-ids,
+AC_ARG_ENABLE([subordinate-ids],
 	[AS_HELP_STRING([--enable-subordinate-ids],
 		[support subordinate ids @<:@default=yes@:>@])],
 	[enable_subids="${enableval}"],
 	[enable_subids="maybe"]
 )
 
-AC_ARG_ENABLE(lastlog,
+AC_ARG_ENABLE([lastlog],
 	[AS_HELP_STRING([--enable-lastlog],
 		[enable lastlog @<:@default=no@:>@])],
 	[enable_lastlog="${enableval}"],
 	[enable_lastlog="no"]
 )
 
-AC_ARG_ENABLE(logind,
-	[AS_HELP_STRING([--enable-logind],
-		[enable logind @<:@default=yes@:>@])],
-	[enable_logind="${enableval}"],
+AC_ARG_ENABLE([logind],
+	[AS_HELP_STRING([--disable-logind],
+		[disable logind integration])],
+	[
+		AS_CASE([${enableval}],
+			[yes],[],
+			[no],[],
+			[AC_MSG_ERROR([bad parameter value for --enable-logind=${enableval}.  ]dnl
+[Supported values are: --enable-logind (or --enable-logind=yes) and --disable-logind (or --enable-logind=no).])]
+		)
+	],
 	[enable_logind="yes"]
 )
 
-AC_ARG_WITH(audit,
+AC_ARG_WITH([audit],
 	[AS_HELP_STRING([--with-audit], [use auditing support @<:@default=yes if found@:>@])],
 	[with_audit=$withval], [with_audit=maybe])
-AC_ARG_WITH(libpam,
+AC_ARG_WITH([libpam],
 	[AS_HELP_STRING([--with-libpam], [use libpam for PAM support @<:@default=yes if found@:>@])],
 	[with_libpam=$withval], [with_libpam=maybe])
-AC_ARG_WITH(btrfs,
+AC_ARG_WITH([btrfs],
 	[AS_HELP_STRING([--with-btrfs], [add BtrFS support @<:@default=yes if found@:>@])],
 	[with_btrfs=$withval], [with_btrfs=maybe])
-AC_ARG_WITH(selinux,
+AC_ARG_WITH([selinux],
 	[AS_HELP_STRING([--with-selinux], [use SELinux support @<:@default=yes if found@:>@])],
 	[with_selinux=$withval], [with_selinux=maybe])
-AC_ARG_WITH(acl,
+AC_ARG_WITH([acl],
 	[AS_HELP_STRING([--with-acl], [use ACL support @<:@default=yes if found@:>@])],
 	[with_acl=$withval], [with_acl=maybe])
-AC_ARG_WITH(attr,
+AC_ARG_WITH([attr],
 	[AS_HELP_STRING([--with-attr], [use Extended Attribute support @<:@default=yes if found@:>@])],
 	[with_attr=$withval], [with_attr=maybe])
-AC_ARG_WITH(skey,
+AC_ARG_WITH([skey],
 	[AS_HELP_STRING([--with-skey], [use S/Key support @<:@default=no@:>@])],
 	[with_skey=$withval], [with_skey=no])
-AC_ARG_WITH(tcb,
+AC_ARG_WITH([tcb],
 	[AS_HELP_STRING([--with-tcb], [use tcb support (incomplete) @<:@default=yes if found@:>@])],
 	[with_tcb=$withval], [with_tcb=maybe])
-AC_ARG_WITH(sha-crypt,
+AC_ARG_WITH([sha-crypt],
 	[AS_HELP_STRING([--with-sha-crypt], [allow the SHA256 and SHA512 password encryption algorithms @<:@default=yes@:>@])],
 	[with_sha_crypt=$withval], [with_sha_crypt=yes])
-AC_ARG_WITH(bcrypt,
+AC_ARG_WITH([bcrypt],
 	[AS_HELP_STRING([--with-bcrypt], [allow the bcrypt password encryption algorithm @<:@default=no@:>@])],
 	[with_bcrypt=$withval], [with_bcrypt=no])
-AC_ARG_WITH(yescrypt,
+AC_ARG_WITH([yescrypt],
 	[AS_HELP_STRING([--with-yescrypt], [allow the yescrypt password encryption algorithm @<:@default=no@:>@])],
 	[with_yescrypt=$withval], [with_yescrypt=no])
-AC_ARG_WITH(nscd,
+AC_ARG_WITH([nscd],
 	[AS_HELP_STRING([--with-nscd], [enable support for nscd @<:@default=yes@:>@])],
 	[with_nscd=$withval], [with_nscd=yes])
-AC_ARG_WITH(sssd,
+AC_ARG_WITH([sssd],
 	[AS_HELP_STRING([--with-sssd], [enable support for flushing sssd caches @<:@default=yes@:>@])],
 	[with_sssd=$withval], [with_sssd=yes])
-AC_ARG_WITH(group-name-max-length,
+AC_ARG_WITH([group-name-max-length],
 	[AS_HELP_STRING([--with-group-name-max-length], [set max group name length @<:@default=32@:>@])],
 	[with_group_name_max_length=$withval], [with_group_name_max_length=yes])
-AC_ARG_WITH(su,
+AC_ARG_WITH([su],
 	[AS_HELP_STRING([--with-su], [build and install su program and man page @<:@default=yes@:>@])],
 	[with_su=$withval], [with_su=yes])
-AC_ARG_WITH(libbsd,
+AC_ARG_WITH([libbsd],
 	[AS_HELP_STRING([--with-libbsd], [use libbsd support @<:@default=yes if found@:>@])],
 	[with_libbsd=$withval], [with_libbsd=yes])
 
-if test "$with_group_name_max_length" = "no" ; then
+if test "X$with_group_name_max_length" = "Xno" ; then
 	with_group_name_max_length=0
-elif test "$with_group_name_max_length" = "yes" ; then
+elif test "X$with_group_name_max_length" = "Xyes" ; then
 	with_group_name_max_length=32
 fi
-AC_DEFINE_UNQUOTED(GROUP_NAME_MAX_LENGTH, $with_group_name_max_length, [max group name length])
-AC_SUBST(GROUP_NAME_MAX_LENGTH)
+AC_DEFINE_UNQUOTED([GROUP_NAME_MAX_LENGTH], [$with_group_name_max_length], [max group name length])
+AC_SUBST([GROUP_NAME_MAX_LENGTH])
 GROUP_NAME_MAX_LENGTH="$with_group_name_max_length"
 
 
-AM_CONDITIONAL(USE_SHA_CRYPT, test "x$with_sha_crypt" = "xyes")
-if test "$with_sha_crypt" = "yes"; then
-	AC_DEFINE(USE_SHA_CRYPT, 1, [Define to allow the SHA256 and SHA512 password encryption algorithms])
+AM_CONDITIONAL([USE_SHA_CRYPT], [test "x$with_sha_crypt" = "xyes"])
+if test "X$with_sha_crypt" = "Xyes"; then
+	AC_DEFINE([USE_SHA_CRYPT], [1], [Define to allow the SHA256 and SHA512 password encryption algorithms])
 fi
 
-AM_CONDITIONAL(USE_BCRYPT, test "x$with_bcrypt" = "xyes")
-if test "$with_bcrypt" = "yes"; then
-	AC_DEFINE(USE_BCRYPT, 1, [Define to allow the bcrypt password encryption algorithm])
+AM_CONDITIONAL([USE_BCRYPT], [test "x$with_bcrypt" = "xyes"])
+if test "X$with_bcrypt" = "Xyes"; 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])
+AM_CONDITIONAL([USE_YESCRYPT], [test "x$with_yescrypt" = "xyes"])
+if test "X$with_yescrypt" = "Xyes"; then
+	AC_DEFINE([USE_YESCRYPT], [1], [Define to allow the yescrypt password encryption algorithm])
 fi
 
-if test "$with_nscd" = "yes"; then
-	AC_CHECK_FUNC(posix_spawn,
-	              [AC_DEFINE(USE_NSCD, 1, [Define to support flushing of nscd caches])],
+if test "X$with_nscd" = "Xyes"; then
+	AC_CHECK_FUNC([posix_spawn],
+	              [AC_DEFINE([USE_NSCD], [1], [Define to support flushing of nscd caches])],
 	              [AC_MSG_ERROR([posix_spawn is needed for nscd support])])
 fi
 
-if test "$with_sssd" = "yes"; then
-	AC_CHECK_FUNC(posix_spawn,
-	              [AC_DEFINE(USE_SSSD, 1, [Define to support flushing of sssd caches])],
+if test "X$with_sssd" = "Xyes"; then
+	AC_CHECK_FUNC([posix_spawn],
+	              [AC_DEFINE([USE_SSSD], [1], [Define to support flushing of sssd caches])],
 	              [AC_MSG_ERROR([posix_spawn is needed for sssd support])])
 fi
 
-AS_IF([test "$with_su" != "no"], AC_DEFINE(WITH_SU, 1, [Build with su]))
+AS_IF([test "$with_su" != "no"], [AC_DEFINE([WITH_SU], [1], [Build with su])])
 AM_CONDITIONAL([WITH_SU], [test "x$with_su" != "xno"])
 
 dnl Check for some functions in libc first, only if not found check for
 dnl other libraries.  This should prevent linking libnsl if not really
 dnl needed (Linux glibc, Irix), but still link it if needed (Solaris).
 
-AC_SEARCH_LIBS(gethostbyname, nsl)
+AC_SEARCH_LIBS([gethostbyname], [nsl])
 
 PKG_CHECK_MODULES([CMOCKA], [cmocka], [have_cmocka="yes"],
 	[AC_MSG_WARN([libcmocka not found, cmocka tests will not be built])])
 AM_CONDITIONAL([HAVE_CMOCKA], [test x$have_cmocka = xyes])
 
+AC_ARG_ENABLE([vendordir],
+    [AS_HELP_STRING([--enable-vendordir=DIR], [Directory for distribution provided configuration files])],[],[])
 AC_CHECK_LIB([econf],[econf_readDirs],[LIBECONF="-leconf"],[LIBECONF=""])
 if test -n "$LIBECONF"; then
         AC_DEFINE_UNQUOTED([VENDORDIR], ["$enable_vendordir"],
 					[Directory for distribution provided configuration files])
 	ECONF_CPPFLAGS="-DUSE_ECONF=1"
-	AC_ARG_ENABLE([vendordir],
-		AS_HELP_STRING([--enable-vendordir=DIR], [Directory for distribution provided configuration files]),,[])
 fi
-AC_SUBST(ECONF_CPPFLAGS)
-AC_SUBST(LIBECONF)
+AC_SUBST([ECONF_CPPFLAGS])
+AC_SUBST([LIBECONF])
 AC_SUBST([VENDORDIR], [$enable_vendordir])
 if test "x$enable_vendordir" != x; then
-	AC_DEFINE(HAVE_VENDORDIR, 1, [Define to support vendor settings.])
+	AC_DEFINE([HAVE_VENDORDIR], [1], [Define to support vendor settings.])
 fi
 AM_CONDITIONAL([HAVE_VENDORDIR], [test "x$enable_vendordir" != x])
 
-if test "$enable_shadowgrp" = "yes"; then
-	AC_DEFINE(SHADOWGRP, 1, [Define to support the shadow group file.])
+if test "X$enable_shadowgrp" = "Xyes"; then
+	AC_DEFINE([SHADOWGRP], [1], [Define to support the shadow group file.])
 fi
-AM_CONDITIONAL(SHADOWGRP, test "x$enable_shadowgrp" = "xyes")
+AM_CONDITIONAL([SHADOWGRP], [test "x$enable_shadowgrp" = "xyes"])
 
-if test "$enable_man" = "yes"; then
+if test "X$enable_man" = "Xyes"; then
 	dnl
 	dnl Check for xsltproc
 	dnl
@@ -341,21 +295,21 @@ if test "$enable_man" = "yes"; then
 
 	dnl check for DocBook DTD and stylesheets in the local catalog.
 	JH_CHECK_XML_CATALOG([-//OASIS//DTD DocBook XML V4.5//EN],
-		[DocBook XML DTD V4.5], [], enable_man=no)
+		[DocBook XML DTD V4.5], [], [enable_man=no])
 	JH_CHECK_XML_CATALOG([http://docbook.sourceforge.net/release/xsl/current/manpages/docbook.xsl],
-		[DocBook XSL Stylesheets >= 1.70.1], [], enable_man=no)
+		[DocBook XSL Stylesheets >= 1.70.1], [], [enable_man=no])
 fi
-AM_CONDITIONAL(ENABLE_REGENERATE_MAN, test "x$enable_man" != "xno")
+AM_CONDITIONAL([ENABLE_REGENERATE_MAN], [test "x$enable_man" != "xno"])
 
 if test "$enable_subids" != "no"; then
 	dnl
 	dnl FIXME: check if 32 bit UIDs/GIDs are supported by libc
 	dnl
-	AC_CHECK_SIZEOF([uid_t],, [#include "sys/types.h"])
-	AC_CHECK_SIZEOF([gid_t],, [#include "sys/types.h"])
+	AC_CHECK_SIZEOF([uid_t],[], [[#include "sys/types.h"]])
+	AC_CHECK_SIZEOF([gid_t],[], [[#include "sys/types.h"]])
 
 	if test "$ac_cv_sizeof_uid_t" -ge 4 && test "$ac_cv_sizeof_gid_t" -ge 4; then
-		AC_DEFINE(ENABLE_SUBIDS, 1, [Define to support the subordinate IDs.])
+		AC_DEFINE([ENABLE_SUBIDS], [1], [Define to support the subordinate IDs.])
 		enable_subids="yes"
 	else
 		if test "x$enable_subids" = "xyes"; then
@@ -364,55 +318,54 @@ if test "$enable_subids" != "no"; then
 		enable_subids="no"
 	fi
 fi
-AM_CONDITIONAL(ENABLE_SUBIDS, test "x$enable_subids" != "xno")
+AM_CONDITIONAL([ENABLE_SUBIDS], [test "x$enable_subids" != "xno"])
 
-if test "$enable_lastlog" = "yes" && test "$ac_cv_header_lastlog_h" = "yes"; then
-	AC_CACHE_CHECK(for ll_host in struct lastlog,
-		ac_cv_struct_lastlog_ll_host,
-		AC_COMPILE_IFELSE([AC_LANG_PROGRAM([#include <lastlog.h>],
-					[struct lastlog ll; char *cp = ll.ll_host;]
-				)],
+if test "X$enable_lastlog" = "Xyes" && test "X$ac_cv_header_lastlog_h" = "Xyes"; then
+	AC_CACHE_CHECK([for ll_host in struct lastlog],
+		[ac_cv_struct_lastlog_ll_host],
+		[AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include <lastlog.h>]],
+					[struct lastlog ll; char *cp = ll.ll_host;])],
 			[ac_cv_struct_lastlog_ll_host=yes],
-			[ac_cv_struct_lastlog_ll_host=no]
-		)
+			[ac_cv_struct_lastlog_ll_host=no])
+		]
 	)
 
-	if test "$ac_cv_struct_lastlog_ll_host" = "yes"; then
-		AC_DEFINE(HAVE_LL_HOST, 1,
+	if test "X$ac_cv_struct_lastlog_ll_host" = "Xyes"; then
+		AC_DEFINE([HAVE_LL_HOST], [1],
 			[Define if struct lastlog has ll_host])
-		AC_DEFINE(ENABLE_LASTLOG, 1, [Define to support lastlog.])
+		AC_DEFINE([ENABLE_LASTLOG], [1], [Define to support lastlog.])
 		enable_lastlog="yes"
 	else
 		AC_MSG_ERROR([Cannot enable support for lastlog on systems where the data structures aren't available])
-		enable_subids="no"
+		enable_lastlog="no"
 	fi
 fi
-AM_CONDITIONAL(ENABLE_LASTLOG, test "x$enable_lastlog" != "xno")
+AM_CONDITIONAL([ENABLE_LASTLOG], [test "x$enable_lastlog" != "xno"])
 
-AC_SUBST(LIBSYSTEMD)
-if test "$enable_logind" = "yes"; then
-	AC_CHECK_LIB(systemd, sd_session_get_remote_host,
-		[enable_logind="yes"; [LIBSYSTEMD=-lsystemd];
-		AC_DEFINE(ENABLE_LOGIND, 1,
-			[Define to manage session support with logind.])],
-		[enable_logind="no"])
+AC_SUBST([LIBSYSTEMD])
+if test "X$enable_logind" = "Xyes"; then
+	AC_CHECK_LIB([systemd], [sd_session_get_remote_host],
+		[
+			LIBSYSTEMD=-lsystemd
+			AC_DEFINE([ENABLE_LOGIND], [1], [Define to manage session support with logind.])
+		],[
+			AC_MSG_ERROR([libsystemd not found.  If logind integration is not required, disable it using the --disable-logind option. ]dnl
+[ If logind integration is required, consider installing systemd or another package that provides libsystemd.])
+		]
+	)
 fi
-AM_CONDITIONAL(ENABLE_LOGIND, test "x$enable_logind" != "xno")
+AM_CONDITIONAL([ENABLE_LOGIND], [test "X$enable_logind" = "Xyes"])
 
-AC_SUBST(LIBCRYPT)
-AC_CHECK_LIB(crypt, crypt, [LIBCRYPT=-lcrypt],
+AC_CHECK_LIB([crypt], [crypt], [LIBCRYPT=-lcrypt],
 	[AC_MSG_ERROR([crypt() not found])])
+AC_SUBST([LIBCRYPT])
 
-AC_SUBST(LIYESCRYPT)
-AC_CHECK_LIB(crypt, crypt, [LIYESCRYPT=-lcrypt],
-	[AC_MSG_ERROR([crypt() not found])])
-
-AC_SUBST(LIBBSD)
+AC_SUBST([LIBBSD])
 if test "$with_libbsd" != "no"; then
 	AC_SEARCH_LIBS([readpassphrase], [bsd], [], [
 		AC_MSG_ERROR([readpassphrase() is missing, either from libc or libbsd])
 	])
-	AS_IF([test "$ac_cv_search_readpassphrase" = "-lbsd"], [
+	AS_IF([test "X$ac_cv_search_readpassphrase" = "X-lbsd"], [
 		PKG_CHECK_MODULES([LIBBSD], [libbsd-overlay])
 	])
 	dnl Make sure either the libc or libbsd provide the header.
@@ -423,29 +376,29 @@ if test "$with_libbsd" != "no"; then
 		AC_MSG_ERROR([readpassphrase.h is missing])
 	])
 	CFLAGS="$save_CFLAGS"
-	AC_DEFINE(WITH_LIBBSD, 1, [Build shadow with libbsd support])
+	AC_DEFINE([WITH_LIBBSD], [1], [Build shadow with libbsd support])
 else
-	AC_DEFINE(WITH_LIBBSD, 0, [Build shadow without libbsd support])
+	AC_DEFINE([WITH_LIBBSD], [0], [Build shadow without libbsd support])
 fi
-AM_CONDITIONAL(WITH_LIBBSD, test x$with_libbsd = xyes)
+AM_CONDITIONAL([WITH_LIBBSD], [test x$with_libbsd = xyes])
 
-AC_SUBST(LIBACL)
+AC_SUBST([LIBACL])
 if test "$with_acl" != "no"; then
-	AC_CHECK_HEADERS(acl/libacl.h attr/error_context.h, [acl_header="yes"], [acl_header="no"])
-	if test "$acl_header$with_acl" = "noyes" ; then
+	AC_CHECK_HEADERS([acl/libacl.h attr/error_context.h], [acl_header="yes"], [acl_header="no"])
+	if test "X$acl_header$with_acl" = "Xnoyes" ; then
 		AC_MSG_ERROR([acl/libacl.h or attr/error_context.h is missing])
-	elif test "$acl_header" = "yes" ; then
-		AC_CHECK_LIB(acl, perm_copy_file,
-		             [AC_CHECK_LIB(acl, perm_copy_fd,
+	elif test "X$acl_header" = "Xyes" ; then
+		AC_CHECK_LIB([acl], [perm_copy_file],
+		             [AC_CHECK_LIB([acl], [perm_copy_fd],
 		                           [acl_lib="yes"],
 		                           [acl_lib="no"])],
 		             [acl_lib="no"])
-		if test "$acl_lib$with_acl" = "noyes" ; then
+		if test "X$acl_lib$with_acl" = "Xnoyes" ; then
 			AC_MSG_ERROR([libacl not found])
-		elif test "$acl_lib" = "no" ; then
+		elif test "X$acl_lib" = "Xno" ; then
 			with_acl="no"
 		else
-			AC_DEFINE(WITH_ACL, 1,
+			AC_DEFINE([WITH_ACL], [1],
 			          [Build shadow with ACL support])
 			LIBACL="-lacl"
 			with_acl="yes"
@@ -455,23 +408,23 @@ if test "$with_acl" != "no"; then
 	fi
 fi
 
-AC_SUBST(LIBATTR)
+AC_SUBST([LIBATTR])
 if test "$with_attr" != "no"; then
-	AC_CHECK_HEADERS(attr/libattr.h attr/error_context.h, [attr_header="yes"], [attr_header="no"])
-	if test "$attr_header$with_attr" = "noyes" ; then
+	AC_CHECK_HEADERS([attr/libattr.h attr/error_context.h], [attr_header="yes"], [attr_header="no"])
+	if test "X$attr_header$with_attr" = "noyes" ; then
 		AC_MSG_ERROR([attr/libattr.h or attr/error_context.h is missing])
-	elif test "$attr_header" = "yes" ; then
-		AC_CHECK_LIB(attr, attr_copy_file,
-		             [AC_CHECK_LIB(attr, attr_copy_fd,
+	elif test "X$attr_header" = "Xyes" ; then
+		AC_CHECK_LIB([attr], [attr_copy_file],
+		             [AC_CHECK_LIB([attr], [attr_copy_fd],
 		                           [attr_lib="yes"],
 		                           [attr_lib="no"])],
 		             [attr_lib="no"])
-		if test "$attr_lib$with_attr" = "noyes" ; then
+		if test "X$attr_lib$with_attr" = "Xnoyes" ; then
 			AC_MSG_ERROR([libattr not found])
-		elif test "$attr_lib" = "no" ; then
+		elif test "X$attr_lib" = "Xno" ; then
 			with_attr="no"
 		else
-			AC_DEFINE(WITH_ATTR, 1,
+			AC_DEFINE([WITH_ATTR], [1],
 			          [Build shadow with Extended Attributes support])
 			LIBATTR="-lattr"
 			with_attr="yes"
@@ -481,29 +434,29 @@ if test "$with_attr" != "no"; then
 	fi
 fi
 
-AC_SUBST(LIBAUDIT)
+AC_SUBST([LIBAUDIT])
 if test "$with_audit" != "no"; then
-	AC_CHECK_HEADER(libaudit.h, [audit_header="yes"], [audit_header="no"])
-	if test "$audit_header$with_audit" = "noyes" ; then
+	AC_CHECK_HEADER([libaudit.h], [audit_header="yes"], [audit_header="no"])
+	if test "X$audit_header$with_audit" = "Xnoyes" ; then
 		AC_MSG_ERROR([libaudit.h is missing])
-	elif test "$audit_header" = "yes"; then
-		AC_CHECK_DECL(AUDIT_ADD_USER,,[audit_header="no"],[#include <libaudit.h>])
-		AC_CHECK_DECL(AUDIT_DEL_USER,,[audit_header="no"],[#include <libaudit.h>])
-		AC_CHECK_DECL(AUDIT_ADD_GROUP,,[audit_header="no"],[#include <libaudit.h>])
-		AC_CHECK_DECL(AUDIT_DEL_GROUP,,[audit_header="no"],[#include <libaudit.h>])
-		if test "$audit_header$with_audit" = "noyes" ; then
+	elif test "X$audit_header" = "Xyes"; then
+		AC_CHECK_DECL([AUDIT_ADD_USER],[],[audit_header="no"],[[#include <libaudit.h>]])
+		AC_CHECK_DECL([AUDIT_DEL_USER],[],[audit_header="no"],[[#include <libaudit.h>]])
+		AC_CHECK_DECL([AUDIT_ADD_GROUP],[],[audit_header="no"],[[#include <libaudit.h>]])
+		AC_CHECK_DECL([AUDIT_DEL_GROUP],[],[audit_header="no"],[[#include <libaudit.h>]])
+		if test "X$audit_header$with_audit" = "Xnoyes" ; then
 			AC_MSG_ERROR([AUDIT_ADD_USER AUDIT_DEL_USER AUDIT_ADD_GROUP or AUDIT_DEL_GROUP missing from libaudit.h])
 		fi
 	fi
-	if test "$audit_header" = "yes"; then
-		AC_CHECK_LIB(audit, audit_log_acct_message,
+	if test "X$audit_header" = "Xyes"; then
+		AC_CHECK_LIB([audit], [audit_log_acct_message],
 		             [audit_lib="yes"], [audit_lib="no"])
-		if test "$audit_lib$with_audit" = "noyes" ; then
+		if test "X$audit_lib$with_audit" = "Xnoyes" ; then
 			AC_MSG_ERROR([libaudit not found])
-		elif test "$audit_lib" = "no" ; then
+		elif test "X$audit_lib" = "Xno" ; then
 			with_audit="no"
 		else
-			AC_DEFINE(WITH_AUDIT, 1,
+			AC_DEFINE([WITH_AUDIT], [1],
 			          [Define if you want to enable Audit messages])
 			LIBAUDIT="-laudit"
 			with_audit="yes"
@@ -516,43 +469,43 @@ fi
 if test "$with_btrfs" != "no"; then
 	AC_CHECK_HEADERS([sys/statfs.h linux/magic.h linux/btrfs_tree.h], \
 		[btrfs_headers="yes"], [btrfs_headers="no"])
-	if test "$btrfs_headers$with_btrfs" = "noyes" ; then
+	if test "X$btrfs_headers$with_btrfs" = "Xnoyes" ; then
 		AC_MSG_ERROR([One of sys/statfs.h linux/magic.h linux/btrfs_tree.h is missing])
 	fi
 
-	if test "$btrfs_headers" = "yes" ; then
-		AC_DEFINE(WITH_BTRFS, 1, [Build shadow with BtrFS support])
+	if test "X$btrfs_headers" = "Xyes" ; then
+		AC_DEFINE([WITH_BTRFS], [1], [Build shadow with BtrFS support])
 		with_btrfs="yes"
 	fi
 fi
-AM_CONDITIONAL(WITH_BTRFS, test x$with_btrfs = xyes)
+AM_CONDITIONAL([WITH_BTRFS], [test x$with_btrfs = xyes])
 
-AC_SUBST(LIBSELINUX)
-AC_SUBST(LIBSEMANAGE)
+AC_SUBST([LIBSELINUX])
+AC_SUBST([LIBSEMANAGE])
 if test "$with_selinux" != "no"; then
-	AC_CHECK_HEADERS(selinux/selinux.h, [selinux_header="yes"], [selinux_header="no"])
-	if test "$selinux_header$with_selinux" = "noyes" ; then
+	AC_CHECK_HEADERS([selinux/selinux.h], [selinux_header="yes"], [selinux_header="no"])
+	if test "X$selinux_header$with_selinux" = "Xnoyes" ; then
 		AC_MSG_ERROR([selinux/selinux.h is missing])
 	fi
 
-	AC_CHECK_HEADERS(semanage/semanage.h, [semanage_header="yes"], [semanage_header="no"])
-	if test "$semanage_header$with_selinux" = "noyes" ; then
+	AC_CHECK_HEADERS([semanage/semanage.h], [semanage_header="yes"], [semanage_header="no"])
+	if test "X$semanage_header$with_selinux" = "Xnoyes" ; then
 		AC_MSG_ERROR([semanage/semanage.h is missing])
 	fi
 
-	if test "$selinux_header$semanage_header" = "yesyes" ; then
-		AC_CHECK_LIB(selinux, is_selinux_enabled, [selinux_lib="yes"], [selinux_lib="no"])
-		if test "$selinux_lib$with_selinux" = "noyes" ; then
+	if test "X$selinux_header$semanage_header" = "Xyesyes" ; then
+		AC_CHECK_LIB([selinux], [is_selinux_enabled], [selinux_lib="yes"], [selinux_lib="no"])
+		if test "X$selinux_lib$with_selinux" = "Xnoyes" ; then
 			AC_MSG_ERROR([libselinux not found])
 		fi
 
-		AC_CHECK_LIB(semanage, semanage_connect, [semanage_lib="yes"], [semanage_lib="no"])
-		if test "$semanage_lib$with_selinux" = "noyes" ; then
+		AC_CHECK_LIB([semanage], [semanage_connect], [semanage_lib="yes"], [semanage_lib="no"])
+		if test "X$semanage_lib$with_selinux" = "Xnoyes" ; then
 			AC_MSG_ERROR([libsemanage not found])
 		fi
 
-		if test "$selinux_lib$semanage_lib" = "yesyes" ; then
-			AC_DEFINE(WITH_SELINUX, 1,
+		if test "X$selinux_lib$semanage_lib" = "Xyesyes" ; then
+			AC_DEFINE([WITH_SELINUX], [1],
 			          [Build shadow with SELinux support])
 			LIBSELINUX="-lselinux"
 			LIBSEMANAGE="-lsemanage"
@@ -565,19 +518,19 @@ if test "$with_selinux" != "no"; then
 	fi
 fi
 
-AC_SUBST(LIBTCB)
+AC_SUBST([LIBTCB])
 if test "$with_tcb" != "no"; then
-	AC_CHECK_HEADERS(tcb.h, [tcb_header="yes"], [tcb_header="no"])
-	if test "$tcb_header$with_tcb" = "noyes" ; then
+	AC_CHECK_HEADERS([tcb.h], [tcb_header="yes"], [tcb_header="no"])
+	if test "X$tcb_header$with_tcb" = "Xnoyes" ; then
 		AC_MSG_ERROR([tcb.h is missing])
-	elif test "$tcb_header" = "yes" ; then
-		AC_CHECK_LIB(tcb, tcb_is_suspect, [tcb_lib="yes"], [tcb_lib="no"])
-		if test "$tcb_lib$with_tcb" = "noyes" ; then
+	elif test "X$tcb_header" = "Xyes" ; then
+		AC_CHECK_LIB([tcb], [tcb_is_suspect], [tcb_lib="yes"], [tcb_lib="no"])
+		if test "X$tcb_lib$with_tcb" = "Xnoyes" ; then
 			AC_MSG_ERROR([libtcb not found])
-		elif test "$tcb_lib" = "no" ; then
+		elif test "X$tcb_lib" = "Xno" ; then
 			with_tcb="no"
 		else
-			AC_DEFINE(WITH_TCB, 1, [Build shadow with tcb support (incomplete)])
+			AC_DEFINE([WITH_TCB], [1], [Build shadow with tcb support (incomplete)])
 			LIBTCB="-ltcb"
 			with_tcb="yes"
 		fi
@@ -585,39 +538,39 @@ if test "$with_tcb" != "no"; then
 		with_tcb="no"
 	fi
 fi
-AM_CONDITIONAL(WITH_TCB, test x$with_tcb = xyes)
+AM_CONDITIONAL([WITH_TCB], [test x$with_tcb = xyes])
 
-AC_SUBST(LIBPAM)
+AC_SUBST([LIBPAM])
 if test "$with_libpam" != "no"; then
-	AC_CHECK_LIB(pam, pam_start,
+	AC_CHECK_LIB([pam], [pam_start],
 	             [pam_lib="yes"], [pam_lib="no"])
-	if test "$pam_lib$with_libpam" = "noyes" ; then
-		AC_MSG_ERROR(libpam not found)
+	if test "X$pam_lib$with_libpam" = "Xnoyes" ; then
+		AC_MSG_ERROR([libpam not found])
 	fi
 
 	LIBPAM="-lpam"
 	pam_conv_function="no"
 
-	AC_CHECK_LIB(pam, openpam_ttyconv,
+	AC_CHECK_LIB([pam], [openpam_ttyconv],
 	             [pam_conv_function="openpam_ttyconv"],
-	             AC_CHECK_LIB(pam_misc, misc_conv,
-	                          [pam_conv_function="misc_conv"; LIBPAM="$LIBPAM -lpam_misc"])
+	             [AC_CHECK_LIB([pam_misc], [misc_conv],
+	                           [pam_conv_function="misc_conv"; LIBPAM="$LIBPAM -lpam_misc"])]
 	            )
 
-	if test "$pam_conv_function$with_libpam" = "noyes" ; then
-		AC_MSG_ERROR(PAM conversation function not found)
+	if test "X$pam_conv_function$with_libpam" = "Xnoyes" ; then
+		AC_MSG_ERROR([PAM conversation function not found])
 	fi
 
 	pam_headers_found=no
 	AC_CHECK_HEADERS( [security/openpam.h security/pam_misc.h],
 	                 [ pam_headers_found=yes ; break ], [],
-	                 [ #include <security/pam_appl.h> ] )
-	if test "$pam_headers_found$with_libpam" = "noyes" ; then
-	                AC_MSG_ERROR(PAM headers not found)
+	                 [[#include <security/pam_appl.h>]] )
+	if test "X$pam_headers_found$with_libpam" = "Xnoyes" ; then
+	                AC_MSG_ERROR([PAM headers not found])
 	fi
 
 
-	if test "$pam_lib$pam_headers_found" = "yesyes" -a "$pam_conv_function" != "no" ; then
+	if test "X$pam_lib$pam_headers_found" = "Xyesyes" && test "$pam_conv_function" != "no" ; then
 		with_libpam="yes"
 	else
 		with_libpam="no"
@@ -625,87 +578,86 @@ if test "$with_libpam" != "no"; then
 	fi
 fi
 dnl Now with_libpam is either yes or no
-if test "$with_libpam" = "yes"; then
+if test "X$with_libpam" = "Xyes"; then
 	AC_CHECK_DECLS([PAM_ESTABLISH_CRED,
 	                PAM_DELETE_CRED,
 	                PAM_NEW_AUTHTOK_REQD,
 	                PAM_DATA_SILENT],
-	               [], [], [#include <security/pam_appl.h>])
+	               [], [], [[#include <security/pam_appl.h>]])
 
 
 	save_libs=$LIBS
 	LIBS="$LIBS $LIBPAM"
 	# We do not use AC_CHECK_FUNCS to avoid duplicated definition with
 	# Linux PAM.
-	AC_CHECK_FUNC(pam_fail_delay, [AC_DEFINE(HAS_PAM_FAIL_DELAY, 1, [Define to 1 if you have the declaration of 'pam_fail_delay'])])
+	AC_CHECK_FUNC([pam_fail_delay], [AC_DEFINE([HAS_PAM_FAIL_DELAY], [1], [Define to 1 if you have the declaration of 'pam_fail_delay'])])
 	LIBS=$save_libs
 
-	AC_DEFINE(USE_PAM, 1, [Define to support Pluggable Authentication Modules])
-	AC_DEFINE_UNQUOTED(SHADOW_PAM_CONVERSATION, [$pam_conv_function],[PAM conversation to use])
-	AM_CONDITIONAL(USE_PAM, [true])
+	AC_DEFINE([USE_PAM], [1], [Define to support Pluggable Authentication Modules])
+	AC_DEFINE_UNQUOTED([SHADOW_PAM_CONVERSATION], [$pam_conv_function],[PAM conversation to use])
 
-	AC_MSG_CHECKING(use login and su access checking if PAM not used)
-	AC_MSG_RESULT(no)
+	AC_MSG_CHECKING([use login and su access checking if PAM not used])
+	AC_MSG_RESULT([no])
 else
-	AC_DEFINE(SU_ACCESS, 1, [Define to support /etc/suauth su access control.])
-	AM_CONDITIONAL(USE_PAM, [false])
-	AC_MSG_CHECKING(use login and su access checking if PAM not used)
-	AC_MSG_RESULT(yes)
+	AC_DEFINE([SU_ACCESS], [1], [Define to support /etc/suauth su access control.])
+	AC_MSG_CHECKING([use login and su access checking if PAM not used])
+	AC_MSG_RESULT([yes])
 fi
+AM_CONDITIONAL([USE_PAM], [test "X$with_libpam" = "Xyes"])
 
 if test "$enable_acct_tools_setuid" != "no"; then
 	if test "$with_libpam" != "yes"; then
-		if test "$enable_acct_tools_setuid" = "yes"; then
-			AC_MSG_ERROR(PAM support is required for --enable-account-tools-setuid)
+		if test "X$enable_acct_tools_setuid" = "Xyes"; then
+			AC_MSG_ERROR([PAM support is required for --enable-account-tools-setuid])
 		else
 			enable_acct_tools_setuid="no"
 		fi
 	else
 		enable_acct_tools_setuid="yes"
 	fi
-	if test "$enable_acct_tools_setuid" = "yes"; then
-		AC_DEFINE(ACCT_TOOLS_SETUID,
-		          1,
+	if test "X$enable_acct_tools_setuid" = "Xyes"; then
+		AC_DEFINE([ACCT_TOOLS_SETUID],
+		          [1],
 		          [Define if account management tools should be installed setuid and authenticate the callers])
 	fi
 fi
-AM_CONDITIONAL(ACCT_TOOLS_SETUID, test "x$enable_acct_tools_setuid" = "xyes")
+AM_CONDITIONAL([ACCT_TOOLS_SETUID], [test "x$enable_acct_tools_setuid" = "xyes"])
 
 
-AC_ARG_WITH(fcaps,
+AC_ARG_WITH([fcaps],
 	[AS_HELP_STRING([--with-fcaps], [use file capabilities instead of suid binaries for newuidmap/newgidmap @<:@default=no@:>@])],
 	[with_fcaps=$withval], [with_fcaps=no])
-AM_CONDITIONAL(FCAPS, test "x$with_fcaps" = "xyes")
+AM_CONDITIONAL([FCAPS], [test "x$with_fcaps" = "xyes"])
 
 if test "x$with_fcaps" = "xyes"; then
-	AC_CHECK_PROGS(capcmd, "setcap")
+	AC_CHECK_PROGS([capcmd], ["setcap"])
 	if test "x$capcmd" = "x" ; then
 		AC_MSG_ERROR([setcap command not available])
 	fi
 fi
 
-AC_SUBST(LIBSKEY)
-AC_SUBST(LIBMD)
-if test "$with_skey" = "yes"; then
-	AC_CHECK_LIB(md, MD5Init, [LIBMD=-lmd])
-	AC_CHECK_LIB(skey, skeychallenge, [LIBSKEY=-lskey],
+AC_SUBST([LIBSKEY])
+AC_SUBST([LIBMD])
+if test "X$with_skey" = "Xyes"; then
+	AC_CHECK_LIB([md], [MD5Init], [LIBMD=-lmd])
+	AC_CHECK_LIB([skey], [skeychallenge], [LIBSKEY=-lskey],
 		[AC_MSG_ERROR([libskey missing. You can download S/Key source code from http://rsync1.it.gentoo.org/gentoo/distfiles/skey-1.1.5.tar.bz2])])
-	AC_DEFINE(SKEY, 1, [Define to support S/Key logins.])
+	AC_DEFINE([SKEY], [1], [Define to support S/Key logins.])
 	AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[
 		#include <stdio.h>
 		#include <skey.h>
 	]], [[
 		skeychallenge((void*)0, (void*)0, (void*)0, 0);
-	]])],[AC_DEFINE(SKEY_BSD_STYLE, 1, [Define to support newer BSD S/Key API])],[])
+	]])],[AC_DEFINE([SKEY_BSD_STYLE], [1], [Define to support newer BSD S/Key API])],[])
 fi
 
-AC_CHECK_FUNC(fgetpwent_r, [AC_DEFINE(HAVE_FGETPWENT_R, 1, [Defined to 1 if you have the declaration of 'fgetpwent_r'])])
+AC_CHECK_FUNC([fgetpwent_r], [AC_DEFINE([HAVE_FGETPWENT_R], [1], [Defined to 1 if you have the declaration of 'fgetpwent_r'])])
 
-AC_DEFINE_UNQUOTED(SHELL, ["$SHELL"], [The default shell.])
+AC_DEFINE_UNQUOTED([SHELL], ["$SHELL"], [The default shell.])
 
 AM_GNU_GETTEXT_VERSION([0.19])
 AM_GNU_GETTEXT([external], [need-ngettext])
-AM_CONDITIONAL(USE_NLS, test "x$USE_NLS" = "xyes")
+AM_CONDITIONAL([USE_NLS], [test "x$USE_NLS" = "xyes"])
 
 AC_CONFIG_FILES([
 	Makefile
@@ -737,7 +689,6 @@ AC_CONFIG_FILES([
 	libsubid/Makefile
 	libsubid/subid.h
 	src/Makefile
-	contrib/Makefile
 	etc/Makefile
 	etc/pam.d/Makefile
 	etc/shadow-maint/Makefile
@@ -745,30 +696,28 @@ AC_CONFIG_FILES([
 ])
 AC_OUTPUT
 
-echo
-echo "shadow will be compiled with the following features:"
-echo
-echo "	auditing support:		$with_audit"
-echo "	PAM support:			$with_libpam"
-if test "$with_libpam" = "yes"; then
-echo "	suid account management tools:	$enable_acct_tools_setuid"
-fi
-echo "	SELinux support:		$with_selinux"
-echo "	BtrFS support:			$with_btrfs"
-echo "	ACL support:			$with_acl"
-echo "	Extended Attributes support:	$with_attr"
-echo "	tcb support (incomplete):	$with_tcb"
-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"
-echo "	enable lastlog:			$enable_lastlog"
-echo "	enable logind:			$enable_logind"
-echo "	use file caps:			$with_fcaps"
-echo "	install su:			$with_su"
-echo "	enabled vendor dir:             $enable_vendordir"
-echo
+AC_MSG_NOTICE([shadow ${PACKAGE_VERSION} has been configured with the following features:
+
+	auditing support:		$with_audit
+	PAM support:			$with_libpam
+	suid account management tools:	$enable_acct_tools_setuid
+	SELinux support:		$with_selinux
+	BtrFS support:			$with_btrfs
+	ACL support:			$with_acl
+	Extended Attributes support:	$with_attr
+	tcb support (incomplete):	$with_tcb
+	shadow group support:		$enable_shadowgrp
+	S/Key support:			$with_skey
+	SHA passwords encryption:	$with_sha_crypt
+	bcrypt passwords encryption:	$with_bcrypt
+	yescrypt passwords encryption:	$with_yescrypt
+	nscd support:			$with_nscd
+	sssd support:			$with_sssd
+	subordinate IDs support:	$enable_subids
+	enable lastlog:			$enable_lastlog
+	enable logind:			$enable_logind
+	use file caps:			$with_fcaps
+	install su:			$with_su
+	enabled vendor dir:             $enable_vendordir
+
+])

contrib/Makefile.am

@@ -1,4 +0,0 @@
-# This is a dummy Makefile.am to get automake work flawlessly,
-# and also cooperate to make a distribution for `make dist'
-
-EXTRA_DIST = README adduser.c adduser.sh adduser2.sh

contrib/Makefile.in

@@ -1,507 +0,0 @@
-# Makefile.in generated by automake 1.16.5 from Makefile.am.
-# @configure_input@
-
-# Copyright (C) 1994-2021 Free Software Foundation, Inc.
-
-# This Makefile.in 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.
-
-# 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.
-
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-
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-# and also cooperate to make a distribution for `make dist'
-VPATH = @srcdir@
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-    false; \
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-EXTRA_DIST = README adduser.c adduser.sh adduser2.sh
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contrib/README

@@ -1,7 +0,0 @@
-People keep sending various adduser programs and scripts...  They are
-all in this directory.  I haven't tested them, use at your own risk.
-Anyway, the best one I've seen so far is adduser-3.x from Debian.
-
-udbachk.tgz is a passwd/group/shadow file integrity checker.
-
---marekm

contrib/adduser.c

@@ -1,503 +0,0 @@
-/****
-** 04/21/96
-** hacked even more, replaced gets() with something slightly harder to buffer
-** overflow. Added support for setting a default quota on new account, with
-** edquota -p. Other cleanups for security, I let some users run adduser suid
-** root to add new accounts. (overflow checks, clobber environment, valid 
-** shell checks, restrictions on gid + home dir settings).
-
-** Added max. username length. Used syslog() a bit for important events. 
-** Support to immediately expire account with passwd -e.
-
-** Called it version 2.0! Because I felt like it!
-
-** -- Chris, chris@ferret.lmh.ox.ac.uk
-
-** 03/17/96
-** hacked a bit more, removed unused code, cleaned up for gcc -Wall.
-** --marekm
-**
-** 02/26/96
-** modified to call shadow utils (useradd,chage,passwd) on shadowed 
-** systems - Cristian Gafton, gafton@sorosis.ro
-**
-** 6/27/95
-** shadow-adduser 1.4:
-**
-** now it copies the /etc/skel dir into the person's dir, 
-** makes the mail folders, changed some defaults and made a 'make 
-** install' just for the hell of it.
-**
-** Greg Gallagher
-** CIN.Net
-**
-** 1/28/95
-** shadow-adduser 1.3:
-** 
-** Basically a bug-fix on my additions in 1.2.  Thanks to Terry Stewart 
-** (stew@texas.net) for pointing out one of the many idiotic bugs I introduced.
-** It was such a stupid bug that I would have never seen it myself.
-**
-**                                Brandon
-*****
-** 01/27/95
-** 
-** shadow-adduser 1.2:
-** I took the C source from adduser-shadow (credits are below) and made
-** it a little more worthwhile.  Many small changes... Here's
-** the ones I can remember:
-** 
-** Removed support for non-shadowed systems (if you don't have shadow,
-**     use the original adduser, don't get this shadow version!)
-** Added support for the correct /etc/shadow fields (Min days before
-**     password change, max days before password change, Warning days,
-**     and how many days from expiry date does the account go invalid)
-**     The previous version just left all of those fields blank.
-**     There is still one field left (expiry date for the account, period)
-**     which I have left blank because I do not use it and didn't want to
-**     spend any more time on this.  I'm sure someone will put it in and
-**     tack another plethora of credits on here. :)
-** Added in the password date field, which should always reflect the last
-**     date the password was changed, for expiry purposes.  "passwd" always
-**     updates this field, so the adduser program should set it up right
-**     initially (or a user could keep their initial password forever ;)
-**     The number is in days since Jan 1st, 1970.
-**
-**                       Have fun with it, and someone please make
-**                       a real version(this is still just a hack)
-**                       for us all to use (and Email it to me???)
-**
-**                               Brandon
-**                                  photon@usis.com
-**
-***** 
-** adduser 1.0: add a new user account (For systems not using shadow)
-** With a nice little interface and a will to do all the work for you.
-**
-** Craig Hagan
-** hagan@opine.cs.umass.edu
-**
-** Modified to really work, look clean, and find unused uid by Chris Cappuccio
-** chris@slinky.cs.umass.edu
-**
-*****
-**
-** 01/19/95
-**
-** FURTHER modifications to enable shadow passwd support (kludged, but
-** no more so than the original)  by Dan Crowson - dcrowson@mo.net
-**
-** Search on DAN for all changes...
-**
-*****
-**
-** cc -O -o adduser adduser.c
-** Use gcc if you have it... (political reasons beyond my control) (chris)
-**
-** I've gotten this program to work with success under Linux (without
-** shadow) and SunOS 4.1.3. I would assume it should work pretty well
-** on any system that uses no shadow. (chris)
-**
-** If you have no crypt() then try
-** cc -DNO_CRYPT -O -o adduser adduser.c xfdes.c
-** I'm not sure how login operates with no crypt()... I guess
-** the same way we're doing it here.
-*/
-
-#include <unistd.h>
-#include <stdlib.h>
-#include <pwd.h>
-#include <grp.h>
-#include <ctype.h>
-#include <stdio.h>
-#include <string.h>
-#include <time.h>
-#include <sys/types.h>
-#include <sys/timeb.h>
-#include <sys/time.h>
-#include <sys/stat.h>
-#include <syslog.h>
-
-#include "string/strcmp/streq.h"
-
-
-#define IMMEDIATE_CHANGE	/* Expire newly created password, must be changed
-				 * immediately upon next login */
-#define HAVE_QUOTAS		/* Obvious */
-#define EXPIRE_VALS_SET		/* If defined, 'normal' users can't change 
-				 * password expiry values (if running suid root) */
-
-#define HAVE_GETUSERSHELL	/* FIXME: Isn't this defined in config.h too? */
-#define LOGGING			/* If we want to log various things to syslog */
-#define MAX_USRNAME  8		/* Longer usernames seem to work on my system....
-				 * But they're probably a poor idea */
-
-
-#define DEFAULT_SHELL	"/bin/bash"	/* because BASH is your friend */
-#define DEFAULT_HOME	"/home"
-#define USERADD_PATH	"/usr/sbin/useradd"
-#define CHAGE_PATH	"/usr/bin/chage"
-#define PASSWD_PATH	"/usr/bin/passwd"
-#define EDQUOTA_PATH	"/usr/sbin/edquota"
-#define QUOTA_DEFAULT	"defuser"
-#define DEFAULT_GROUP	100
-
-#define DEFAULT_MIN_PASS 0
-#define DEFAULT_MAX_PASS 100
-#define DEFAULT_WARN_PASS 14
-#define DEFAULT_USER_DIE 366
-
-void safeget (char *, int);
-
-void 
-main (void)
-{
-  char foo[32];
-  char usrname[32], person[32], dir[32], shell[32];
-  unsigned int group, min_pass, max_pass, warn_pass, user_die;
-  /* the group and uid of the new user */
-  int bad = 0, done = 0, correct = 0, olduid;
-  char cmd[255];
-  struct group *grp;
-
-  /* flags, in order:
-   * bad to see if the username is in /etc/passwd, or if strange stuff has
-   * been typed if the user might be put in group 0
-   * done allows the program to exit when a user has been added
-   * correct loops until a username is found that isn't in /etc/passwd
-   */
-
-  /* The real program starts HERE! */
-
-  if (geteuid () != 0)
-    {
-      printf ("It seems you don't have access to add a new user.  Try\n");
-      printf ("logging in as root or su root to gain superuser access.\n");
-      exit (1);
-    }
-
-  /* Sanity checks
-   */
-
-#ifdef LOGGING
-  openlog ("adduser", LOG_PID | LOG_CONS | LOG_NOWAIT, LOG_AUTH);
-  syslog (LOG_INFO, "invoked by user %s\n", getpwuid (getuid ())->pw_name);
-#endif
-
-  if (!(grp = getgrgid (DEFAULT_GROUP)))
-    {
-      printf ("Error: the default group %d does not exist on this system!\n",
-	      DEFAULT_GROUP);
-      printf ("adduser must be recompiled.\n");
-#ifdef LOGGING
-      syslog (LOG_ERR, "warning: failed. no such default group\n");
-      closelog ();
-#endif
-      exit (1);
-    };
-
-  while (!correct)
-    {				/* loop until a "good" usrname is chosen */
-      while (!done)
-	{
-	  printf ("\nLogin to add (^C to quit): ");
-	  fflush (stdout);
-
-	  safeget (usrname, sizeof (usrname));
-
-	  if (!strlen (usrname))
-	    {
-	      printf ("Empty input.\n");
-	      done = 0;
-	      continue;
-	    };
-
-	  /* what I saw here before made me think maybe I was running DOS */
-	  /* might this be a solution? (chris) */
-	  if (strlen (usrname) > MAX_USRNAME)
-	    {
-	      printf ("That name is longer than the maximum of %d characters. Choose another.\n", MAX_USRNAME);
-	      done = 0;
-	    }
-	  else if (getpwnam (usrname) != NULL)
-	    {
-	      printf ("That name is in use, choose another.\n");
-	      done = 0;
-	    }
-	  else if (strchr (usrname, ' ') != NULL)
-	    {
-	      printf ("No spaces in username!!\n");
-	      done = 0;
-	    }
-	  else
-	    done = 1;
-	};			/* done, we have a valid new user name */
-
-      /* all set, get the rest of the stuff */
-      printf ("\nEditing information for new user [%s]\n", usrname);
-
-      printf ("\nFull Name [%s]: ", usrname);
-      fflush (stdout);
-      safeget (person, sizeof (person));
-      if (!strlen (person))
-	{
-	  bzero (person, sizeof (person));
-	  strcpy (person, usrname);
-	};
-
-      if (getuid () == 0)
-	{
-	  do
-	    {
-	      bad = 0;
-	      printf ("GID [%d]: ", DEFAULT_GROUP);
-	      fflush (stdout);
-	      safeget (foo, sizeof (foo));
-	      if (!strlen (foo))
-		group = DEFAULT_GROUP;
-	      else if (isdigit (*foo))
-		{
-		  group = atoi (foo);
-		  if (!(grp = getgrgid (group)))
-		    {
-		      printf ("unknown gid %s\n", foo);
-		      group = DEFAULT_GROUP;
-		      bad = 1;
-		    };
-		}
-	      else if ((grp = getgrnam (foo)))
-		group = grp->gr_gid;
-	      else
-		{
-		  printf ("unknown group %s\n", foo);
-		  group = DEFAULT_GROUP;
-		  bad = 1;
-		}
-	      if (group == 0)
-		{		/* You're not allowed to make root group users! */
-		  printf ("Creation of root group users not allowed (must be done by hand)\n");
-		  group = DEFAULT_GROUP;
-		  bad = 1;
-		};
-	    }
-	  while (bad);
-	}
-      else
-	{
-	  printf ("Group will be default of: %d\n", DEFAULT_GROUP);
-	  group = DEFAULT_GROUP;
-	}
-
-      if (getuid () == 0)
-	{
-	  printf ("\nIf home dir ends with a / then '%s' will be appended to it\n", usrname);
-	  printf ("Home Directory [%s/%s]: ", DEFAULT_HOME, usrname);
-	  fflush (stdout);
-	  safeget (dir, sizeof (dir));
-	  if (!strlen(dir))  /* hit return */
-	    sprintf(dir, "%s/%s", DEFAULT_HOME, usrname);
-	  else if (dir[strlen (dir) - 1] == '/')
-	    strcat(dir, usrname);
-	}
-      else
-	{
-	  printf ("\nHome directory will be %s/%s\n", DEFAULT_HOME, usrname);
-	  sprintf (dir, "%s/%s", DEFAULT_HOME, usrname);
-	}
-
-      printf ("\nShell [%s]: ", DEFAULT_SHELL);
-      fflush (stdout);
-      safeget (shell, sizeof (shell));
-      if (!strlen (shell))
-	strcpy(shell, DEFAULT_SHELL);
-      else
-	{
-	  char *sh;
-	  int ok = 0;
-#ifdef HAVE_GETUSERSHELL
-	  setusershell ();
-	  while ((sh = getusershell ()) != NULL)
-	    if (streq(shell, sh))
-	      ok = 1;
-	  endusershell ();
-#endif
-	  if (!ok)
-	    {
-	      if (getuid () == 0)
-		printf ("Warning: root allowed non standard shell\n");
-	      else
-		{
-		  printf ("Shell NOT in /etc/shells, DEFAULT used\n");
-		  strcpy(shell, DEFAULT_SHELL);
-		}
-	    }
-	}
-
-#ifdef EXPIRE_VALS_SET
-      if (getuid () == 0)
-	{
-#endif
-	  printf ("\nMin. Password Change Days [%d]: ", DEFAULT_MIN_PASS);
-	  fflush (stdout);
-	  safeget (foo, sizeof (foo));
-	  if (strlen (foo) > 1)
-	    min_pass = DEFAULT_MIN_PASS;
-	  else
-	    min_pass = atoi (foo);
-
-	  printf ("Max. Password Change Days [%d]: ", DEFAULT_MAX_PASS);
-	  fflush (stdout);
-	  safeget (foo, sizeof (foo));
-	  if (strlen (foo) > 1)
-	    max_pass = atoi (foo);
-	  else
-	    max_pass = DEFAULT_MAX_PASS;
-
-	  printf ("Password Warning Days [%d]: ", DEFAULT_WARN_PASS);
-	  fflush (stdout);
-	  safeget (foo, sizeof (foo));
-	  warn_pass = atoi (foo);
-	  if (warn_pass == 0)
-
-	    warn_pass = DEFAULT_WARN_PASS;
-
-	  printf ("Days after Password Expiry for Account Locking [%d]: ", DEFAULT_USER_DIE);
-	  fflush (stdout);
-	  safeget (foo, sizeof (foo));
-	  user_die = atoi (foo);
-	  if (user_die == 0)
-	    user_die = DEFAULT_USER_DIE;
-
-#ifdef EXPIRE_VALS_SET
-	}
-      else
-	{
-	  printf ("\nSorry, account expiry values are set.\n");
-	  user_die = DEFAULT_USER_DIE;
-	  warn_pass = DEFAULT_WARN_PASS;
-	  max_pass = DEFAULT_MAX_PASS;
-	  min_pass = DEFAULT_MIN_PASS;
-	}
-#endif
-
-      printf ("\nInformation for new user [%s] [%s]:\n", usrname, person);
-      printf ("Home directory: [%s] Shell: [%s]\n", dir, shell);
-      printf ("GID: [%d]\n", group);
-      printf ("MinPass: [%d] MaxPass: [%d] WarnPass: [%d] UserExpire: [%d]\n",
-	      min_pass, max_pass, warn_pass, user_die);
-      printf ("\nIs this correct? [y/N]: ");
-      fflush (stdout);
-      safeget (foo, sizeof (foo));
-
-      done = bad = correct = (foo[0] == 'y' || foo[0] == 'Y');
-
-      if (bad != 1)
-	printf ("\nUser [%s] not added\n", usrname);
-    }
-
-  /* Clobber the environment, I run this suid root sometimes to let 
-   * non root privileged accounts add users --chris */
-
-  *environ = NULL;
-
-  bzero (cmd, sizeof (cmd));
-  sprintf (cmd, "%s -g %d -d %s -s %s -c \"%s\" -m -k /etc/skel %s",
-	   USERADD_PATH, group, dir, shell, person, usrname);
-  printf ("Calling useradd to add new user:\n%s\n", cmd);
-  if (system (cmd))
-    {
-      printf ("User add failed!\n");
-#ifdef LOGGING
-      syslog (LOG_ERR, "could not add new user\n");
-      closelog ();
-#endif
-      exit (errno);
-    };
-
-  olduid = getuid ();	/* chage, passwd, edquota etc. require ruid = root
-			 */
-  setuid (0);
-
-  bzero (cmd, sizeof (cmd));
-
-  /* Chage runs suid root. => we need ruid root to run it with
-   * anything other than chage -l
-   */
-
-  sprintf (cmd, "%s -m %d -M %d -W %d -I %d %s", CHAGE_PATH,
-	   min_pass, max_pass, warn_pass, user_die, usrname);
-  printf ("%s\n", cmd);
-  if (system (cmd))
-    {
-      printf ("There was an error setting password expire values\n");
-#ifdef LOGGING
-      syslog (LOG_ERR, "password expire values could not be set\n");
-#endif
-    };
-
-  /* I want to add a user completely with one easy command --chris */
-
-#ifdef HAVE_QUOTAS
-  bzero (cmd, sizeof (cmd));
-  sprintf (cmd, "%s -p %s -u %s", EDQUOTA_PATH, QUOTA_DEFAULT, usrname);
-  printf ("%s\n", cmd);
-  if (system (cmd))
-    {
-      printf ("\nWarning: error setting quota\n");
-#ifdef LOGGING
-      syslog (LOG_ERR, "warning: account created but NO quotas set!\n");
-#endif /* LOGGING */
-    }
-  else
-    printf ("\nDefault quota set.\n");
-#endif /* HAVE_QUOTAS */
-
-  bzero (cmd, sizeof (cmd));
-  sprintf (cmd, "%s %s", PASSWD_PATH, usrname);
-  if (system (cmd))
-    {
-      printf ("\nWarning: error setting password\n");
-#ifdef LOGGING
-      syslog (LOG_ERR, "warning: password set failed!\n");
-#endif
-    }
-#ifdef IMMEDIATE_CHANGE
-  bzero (cmd, sizeof (cmd));
-  sprintf (cmd, "%s -e %s", PASSWD_PATH, usrname);
-  if (system (cmd))
-    {
-      printf ("\nWarning: error expiring password\n");
-#ifdef LOGGING
-      syslog (LOG_ERR, "warning: password expire failed!\n");
-#endif /* LOGGING */
-    }
-#endif /* IMMEDIATE_CHANGE */
-
-  setuid (olduid);
-
-#ifdef LOGGING
-  closelog ();
-#endif
-
-  printf ("\nDone.\n");
-}
-
-void 
-safeget (char *buf, int maxlen)
-{
-  int c, i = 0, bad = 0;
-  char *bstart = buf;
-  while ((c = getc (stdin)) != EOF && (c != '\n') && (++i < maxlen))
-    {
-      bad = (!isalnum (c) && (c != '_') && (c != ' '));
-      *(buf++) = c;
-    }
-  stpcpy(buf, "");
-
-  if (bad)
-    {
-      printf ("\nString contained banned character. Please stick to alphanumerics.\n");
-      stpcpy(bstart, "");
-    }
-}
-

contrib/adduser.sh

@@ -1,90 +0,0 @@
-#!/bin/sh
-# adduser script for use with shadow passwords and useradd command.
-# by Hrvoje Dogan <hdogan@student.math.hr>, Dec 1995.
-
-echo -n "Login name for new user []:"
-read LOGIN
-if [ -z $LOGIN ]
-then echo "Come on, man, you can't leave the login field empty...";exit
-fi
-echo
-echo -n "User id for $LOGIN [ defaults to next available]:"
-read ID
-GUID="-u $ID"
-if [ -z $ID ] 
-then GUID=""
-fi
-
-echo
-echo -n "Initial group for $LOGIN [users]:"
-read GID
-GGID="-g $GID"
-if [ -z $GID ]
-then GGID=""
-fi
-
-echo
-echo -n "Additional groups for $LOGIN []:"
-read AGID
-GAGID="-G $AGID"
-if [ -z $AGID ]
-then GAGID=""
-fi
-
-echo
-echo -n "$LOGIN's home directory [/home/$LOGIN]:"
-read HME
-GHME="-d $HME"
-if [ -z $HME ]
-then GHME=""
-fi
-
-echo
-echo -n "$LOGIN's shell [/bin/bash]:"
-read SHL
-GSHL="-s $SHL"
-if [ -z $SHL ]
-then GSHL=""
-fi
-
-echo
-echo -n "$LOGIN's account expiry date (MM/DD/YY) []:"
-read EXP
-GEXP="-e $EXP"
-if [ -z $EXP ]
-then GEXP=""
-fi
-echo
-echo OK, I'm about to make a new account. Here's what you entered so far:
-echo New login name: $LOGIN
-if [ -z $GUID ] 
-then echo New UID: [Next available]
-else echo New UID: $UID
-fi
-if [ -z $GGID ]
-then echo Initial group: users
-else echo Initial group: $GID
-fi
-if [ -z $GAGID ]
-then echo Additional groups: [none]
-else echo Additional groups: $AGID
-fi
-if [ -z $GHME ]
-then echo Home directory: /home/$LOGIN
-else echo Home directory: $HME
-fi
-if [ -z $GSHL ]
-then echo Shell: /bin/bash
-else echo Shell: $SHL
-fi
-if [ -z $GEXP ]
-then echo Expiry date: [no expiration]
-else echo Expiry date: $EXP
-fi
-echo "This is it... if you want to bail out, you'd better do it now."
-read FOO
-echo Making new account...
-/usr/sbin/useradd $GHME -m $GEXP $GGID $GAGID $GSHL $GUID $LOGIN
-/usr/bin/chfn $LOGIN
-/usr/bin/passwd $LOGIN
-echo "Done..."

contrib/adduser2.sh

@@ -1,743 +0,0 @@
-#!/bin/bash
-#
-#  adduser			Interactive user adding program.
-#
-#  Copyright (C) 1996		Petri Mattila, Prihateam Networks
-#				petri@prihateam.fi
-#	
-#  This program is free software; you can redistribute it and/or modify
-#  it under the terms of the GNU General Public License as published by
-#  the Free Software Foundation; either version 2, or (at your option)
-#  any later version.
-#
-# Changes:
-#	220496	v0.01	Initial version
-#	230496	v0.02	More checks, embolden summary
-#	240496		Even more checks
-#	250496 		Help with ?
-#	040596	v0.03	Cleanups
-#	050596	v0.04	Bug fixes, expire date checks
-#	070596	v0.05	Iso-latin-1 names
-#
-
-## Defaults
-
-# default groups
-def_group="users"
-def_other_groups=""
-
-# default home directory
-def_home_dir=/home/users
-
-# default shell
-def_shell=/bin/tcsh
-
-# Default expiration date (mm/dd/yy)
-def_expire=""
-
-# default dates
-def_pwd_min=0
-def_pwd_max=90
-def_pwd_warn=14
-def_pwd_iact=14
-
-
-# possible UIDs
-uid_low=1000
-uid_high=64000
-
-# skel directory
-skel=/etc/skel
-
-# default mode for home directory
-def_mode=711
-
-# Regex, that the login name must meet, only ANSI characters
-login_regex='^[0-9a-zA-Z_-]*$'
-
-# Regex, that the user name must meet
-# ANSI version
-##name_regex='^[0-9a-zA-Z_-\ ]*$'
-# ISO-LATIN-1 version
-name_regex='^[0-9a-zA-ZÀÁÂÃÄÅÆÇÈÉÊËÌÍÎÏÐÑÒÓÔÕÖÙÚÛÜÝÞßàáâãäåæçèéêëìíîïðñòóôõöùúûüýþÿ_-\ ]*$'
-
-# set PATH
-export PATH="/bin:/sbin:/usr/bin:/usr/sbin"
-
-# Some special characters
-case "$TERM" in
-   vt*|ansi*|con*|xterm*|linux*)
-	S=''	# start embolden
-	E=''	# end embolden
-	;;
-   *)	
-	S=''
-	E=''
-	;;
-esac
-
-
-## Functions
-
-check_root() {
-	if test "$EUID" -ne 0
-	then
-		echo "You must be root to run this program."
-		exit 1
-	fi
-}
-
-check_user() {
-	local usr pwd uid gid name home sh
-
-	cat /etc/passwd | (
-		while IFS=":" read usr pwd uid gid name home sh
-		do
-			if test "$1" = "${usr}"
-			then
-				return 1
-			fi
-		done
-		return 0
-	)
-}
-
-check_group() {
-	local read grp pwd gid members
-
-	cat /etc/group | (
-		while IFS=":" read grp pwd gid members
-		do
-			if test "$1" = "${grp}"
-			then
-				return 1
-			fi
-		done
-		return 0
-	)
-}
-
-check_other_groups() {
-	local grp check IFS
-
-	check="$1"
-	IFS=","
-
-	set ${check}
-	for grp
-	do
-		if check_group "${grp}"
-		then
-			echo "Group ${grp} does not exist."
-			return 1
-		fi
-	done
-	return 0
-}		
-
-check_uid() {
-	local usr pwd uid gid name home sh
-	
-	cat /etc/passwd | (
-		while IFS=":" read usr pwd uid gid name home sh
-		do
-			if test "$1" = "${uid}"
-			then
-				return 1
-			fi
-		done
-		return 0
-	)
-}
-
-read_yn() {
-	local ans ynd
-	
-	ynd="$1"
-	
-	while :
-	do
-		read ans	
-		case "${ans}" in
-		      "") return ${ynd} ;;
-		    [nN]) return 1 ;;
-		    [yY]) return 0 ;;
-		       *) echo -n "Y or N, please ? " ;;
-		esac
-	done
-}
-
-read_login() {
-	echo
-	while :
-	do
-		echo -n "Login: ${def_login:+[${def_login}] }"
-		read login
-		
-		if test "${login}" = '?'
-		then
-			less /etc/passwd
-			echo
-			continue
-		fi
-
-		if test -z "${login}" -a -n "${def_login}"
-		then
-			login="${def_login}"
-			echo "Using ${login}"
-			return
-		fi
-		
-		if test "${#login}" -gt 8
-		then
-			echo "Login must be at most 8 characters long"
-			continue
-		fi
-		
-		if test "${#login}" -lt 2
-		then
-			echo "Login must be at least 2 characters long"
-			continue
-		fi
-		
-		if ! expr "${login}" : "${login_regex}" &> /dev/null
-		then
-			echo "Please use letters, numbers and special characters _-,."
-			continue
-		fi
-		
-		if ! check_user "${login}"
-		then
-			echo "Username ${login} is already in use"
-			continue
-		fi
-		
-		def_login="${login}"
-		return
-	done
-}
-
-read_name () {
-	echo
-	while :
-	do
-		echo -n "Real name: ${def_name:+[${def_name}] }"
-		read name
-		
-		if test "${name}" = '?'
-		then
-			less /etc/passwd
-			echo
-			continue
-		fi
-
-		if test -z "${name}" -a -n "${def_name}"
-		then
-			name="${def_name}"
-			echo "Using ${name}"
-		fi
-
-		if test "${#name}" -gt 32
-		then
-			echo "Name should be at most 32 characters long"
-			continue
-		fi
-
-		if ! expr "${name}" : "${name_regex}" &> /dev/null
-		then
-			echo "Please use letters, numbers, spaces and special characters ,._-"
-			continue
-		fi
-		
-		def_name="${name}"
-		return
-	done
-}
-
-read_home() {
-	local x
-	
-	echo
-	while :
-	do
-		echo -n "Home Directory: [${def_home_dir}/${login}] "
-		read home
-		
-		if test -z "${home}"
-		then
-			home="${def_home_dir}/${login}"
-			echo "Using ${home}"
-		fi
-		
-		if ! expr "${home}" : '^[0-9a-zA-Z,._-\/]*$' &> /dev/null
-		then
-			echo "Please use letters, numbers, spaces and special characters ,._-/"
-			continue
-		fi
-		
-		x="$(basename ${home})"
-		if test "${x}" != "${login}"
-		then
-			echo "Warning: you are about to use different login name and home directory."
-		fi
-		
-		x="$(dirname ${home})"
-		if ! test -d "${x}"
-		then
-			echo "Directory ${x} does not exist."
-			echo "If you still want to use it, please make it manually."
-			continue
-		fi
-		
-		def_home_dir="${x}"
-		return
-	done
-}
-
-read_shell () {
-	local x
-
-	echo
-	while :
-	do
-		echo -n "Shell: [${def_shell}] "
-		read shell
-		
-		if test -z "${shell}"
-		then
-			shell="${def_shell}"
-			echo "Using ${shell}"
-		fi
-		
-		for x in $(cat /etc/shells)
-		do
-			if test "${x}" = "${shell}"
-			then
-				def_shell="${shell}"
-				return
-			fi
-		done
-
-		echo "Possible shells are:"
-		cat /etc/shells
-	done
-}
-
-read_group () {
-	echo
-	while :
-	do
-		echo -n "Group: [${def_group}] "
-		read group
-		
-		if test -z "${group}"
-		then
-			group="${def_group}"
-			echo "Using ${group}"
-		fi
-		
-		if test "${group}" = '?'
-		then
-			less /etc/group
-			echo
-			continue
-		fi
-
-		if check_group "${group}"
-		then
-			echo "Group ${group} does not exist."
-			continue
-		fi
-		
-		def_group="${group}"
-		return
-	done
-}
-
-read_other_groups () {
-	echo
-	while :
-	do
-		echo -n "Other groups: [${def_og:-none}] "
-		read other_groups
-		
-		if test "${other_groups}" = '?'
-		then
-			less /etc/group
-			echo
-			continue
-		fi
-
-		if test -z "${other_groups}"
-		then
-			if test -n "${def_og}"
-			then
-				other_groups="${def_og}"
-				echo "Using ${other_groups}"
-			else	
-				echo "No other groups"
-				return
-			fi
-		fi
-		
-		
-		if ! check_other_groups "${other_groups}"
-		then
-			continue
-		fi
-		
-		def_og="${other_groups}"
-		return
-	done
-}
-
-read_uid () {
-	echo
-	while :
-	do
-		echo -n "uid: [first free] "
-		read uid
-			
-		if test -z "${uid}"
-		then
-			echo "Using first free UID."
-			return
-		fi
-		
-		if test "${uid}" = '?'
-		then
-			less /etc/passwd
-			echo
-			continue
-		fi
-
-		if ! expr "${uid}" : '^[0-9]+$' &> /dev/null
-		then
-			echo "Please use numbers only."
-			continue
-		fi
-		if test "${uid}" -lt "${uid_low}"
-		then
-			echo "UID must be greater than ${uid_low}"
-			continue
-		fi
-		if test "${uid}" -gt "${uid_high}"
-		then
-			echo "UID must be smaller than ${uid_high}"
-			continue
-		fi
-		if ! check_uid "${uid}"
-		then
-			echo "UID ${uid} is already in use"
-			continue
-		fi
-		
-		return
-	done
-}
-
-read_max_valid_days() {
-	echo
-	while :
-	do
-		echo -en "Maximum days between password changes: [${def_pwd_max}] "
-		read max_days
-		
-		if test -z "${max_days}"
-		then
-			max_days="${def_pwd_max}"
-			echo "Using ${max_days}"
-			return
-		fi
-		
-		if ! expr "${max_days}" : '^[0-9]+$' &> /dev/null
-		then
-			echo "Please use numbers only."
-			continue
-		fi
-		if test "${max_days}" -lt 7
-		then
-			echo "Warning: you are using a value shorter than a week."
-		fi
-		
-		def_pwd_max="${max_days}"
-		return	
-	done
-}
-
-read_min_valid_days() {
-	echo
-	while :
-	do
-		echo -en "Minimum days between password changes: [${def_pwd_min}] "
-		read min_days
-		
-		if test -z "${min_days}"
-		then
-			min_days="${def_pwd_min}"
-			echo "Using ${min_days}"
-			return
-		fi
-		
-		if ! expr "${min_days}" : '^[0-9]+$' &> /dev/null
-		then
-			echo "Please use numbers only."
-			continue
-		fi
-		if test "${min_days}" -gt 7
-		then
-			echo "Warning: you are using a value longer than a week."
-		fi
-		
-		def_pwd_min="${min_days}"
-		return	
-	done
-}
-
-read_warning_days() {
-	echo
-	while :
-	do
-		echo -en "Number of warning days before password expires: [${def_pwd_warn}] "
-		read warn_days
-		
-		if test -z "${warn_days}"
-		then
-			warn_days="${def_pwd_warn}"
-			echo "Using ${warn_days}"
-		fi
-
-		if ! expr "${warn_days}" : '^[0-9]+$' &> /dev/null
-		then
-			echo "Please use numbers only."
-			continue
-		fi
-		if test "${warn_days}" -gt 14
-		then
-			echo "Warning: you are using a value longer than two week."
-		fi
-		
-		def_pwd_warn="${warn_days}"
-		return	
-	done
-}
-
-
-read_inactive_days() {
-	echo
-	while :
-	do
-		echo -en "Number of usable days after expiration: [${def_pwd_iact}] "
-		read iact_days
-		
-		if test -z "${iact_days}"
-		then
-			iact_days="${def_pwd_iact}"
-			echo "Using ${iact_days}"
-			return
-		fi
-		if ! expr "${iact_days}" : '^[0-9]+$' &> /dev/null
-		then
-			echo "Please use numbers only."
-			continue
-		fi
-		if test "${iact_days}" -gt 14
-		then
-			echo "Warning: you are using a value that is more than two weeks."
-		fi
-		
-		def_pwd_iact="${iact_days}"
-		return	
-	done
-}
-
-read_expire_date() {
-	local ans
-	
-	echo
-	while :
-	do
-		echo -en "Expire date of this account (mm/dd/yy): [${def_expire:-never}] "
-		read ans
-		
-		if test -z "${ans}"
-		then
-			if test -z "${def_expire}"
-			then
-				ans="never"
-			else
-				ans="${def_expire}"
-				echo "Using ${def_expire}"
-			fi
-		fi
-		
-		if test "${ans}" = "never"
-		then
-			echo "Account will never expire."
-			def_expire=""
-			expire=""
-			return
-		fi
-
-		if ! expr "${ans}" : '^[0-9][0-9]/[0-9][0-9]/[0-9][0-9]$' &> /dev/null
-		then
-			echo "Please use format mm/dd/yy"
-			continue
-		fi
-		
-		if ! expire_date="$(date -d ${ans} '+%A, %B %d %Y')"
-		then
-			continue
-		fi
-		
-		def_expire="${expire}"
-		return	
-	done
-}
-
-read_passwd_yn() {
-	echo -en "\nDo you want to set password [Y/n] ? "
-	if read_yn 0
-	then
-		set_pwd="YES"
-	else
-		set_pwd=""
-	fi
-}
-
-
-print_values() {
-
-clear
-cat << EOM
-
-Login:        ${S}${login}${E}
-Group:        ${S}${group}${E}
-Other groups: ${S}${other_groups:-[none]}${E}
-
-Real Name:    ${S}${name}${E}
-
-uid:          ${S}${uid:-[first free]}${E}
-home:         ${S}${home}${E}
-shell:        ${S}${shell}${E}
-
-Account expiration date:                   ${S}${expire_date:-never}${E}
-Minimum days between password changes:     ${S}${min_days}${E}
-Maximum days between password changes:     ${S}${max_days}${E}
-Number of usable days after expiration:    ${S}${iact_days}${E}
-Number of warning days before expiration:  ${S}${warn_days}${E}
-
-${S}${set_pwd:+Set password for this account.}${E}
-
-EOM
-}
-
-set_user() {
-	if ! useradd \
-		-c "${name}" \
-		-d "${home}" \
-		-g "${group}" \
-		-s "${shell}" \
-		${expire:+-e ${expire}} \
-		${uid:+-u ${uid}} \
-		${other_groups:+-G ${other_groups}} \
-		${login}
-	then
-		echo "Error ($?) in useradd...exiting..."
-		exit 1
-	fi
-}
-
-set_aging() {
-	if ! passwd \
-		-x ${max_days} \
-		-n ${min_days} \
-		-w ${warn_days} \
-		-i ${iact_days} \
-		${login}
-	then
-		echo "Error ($?) in setting password aging...exiting..." 
-		exit 1
-	fi
-}
-
-set_password() {
-	if test -n "${set_pwd}"
-	then
-		echo
-		passwd ${login}
-		echo
-	fi
-}	
-
-set_system() {
-	if test -d "${home}"
-	then
-		echo "Directory ${home} already exists."
-		echo "Skeleton files not copied."
-		return
-	fi
-	
-	echo -n "Copying skeleton files..."
-	( 
-	  mkdir ${home}
-	  cd ${skel} && cp -af . ${home}
-	  chmod ${def_mode} ${home}
-	  chown -R ${login}:${group} ${home}
-	)
-	echo "done."
-
-	## Add your own stuff here:
-	echo -n "Setting up other files..."
-	(
-	  mailbox="/var/spool/mail/${login}"
-	  touch ${mailbox}
-	  chown "${login}:mail" ${mailbox}
-	  chmod 600 ${mailbox}
-	)
-	echo "done."
-}
-
-
-read_values() {
-	clear
-	echo -e "\nPlease answer the following questions about the new user to be added."
-	
-	while :
-	do
-		read_login
-		read_name
-		read_group
-		read_other_groups
-		read_home
-		read_shell
-		read_uid
-		read_expire_date
-		read_max_valid_days
-		read_min_valid_days
-		read_warning_days
-		read_inactive_days
-		read_passwd_yn
-
-		print_values
-		
-		echo -n "Is this correct [N/y] ? "
-		read_yn 1 && return
-	done
-}
-
-
-main() {
-	check_root
-	read_values
-	set_user
-	set_aging
-	set_system
-	set_password
-}
-
-
-## Run it 8-)
-main
-
-# End.

debian/NEWS

@@ -1,78 +0,0 @@
-shadow (1:4.17.0~rc1-1) unstable; urgency=medium
-
-  Username checking now once again follows the upstream rules, for
-  an ecosystem-wide ruleset and security.
-
- -- Chris Hofstaedtler <zeha@debian.org>  Sun, 22 Dec 2024 20:12:35 +0100
-
-shadow (1:4.16.0-5) unstable; urgency=medium
-
-  /var/log/faillog and the programs to read it are no longer part since
-  1:4.15.2-2.
-  The file isn't cleaned up automatically, which should be done manually,
-  unless it is still needed for special reasons.
-
- -- Chris Hofstaedtler <zeha@debian.org>  Sat, 16 Nov 2024 15:48:35 +0100
-
-shadow (1:4.13+dfsg1-2) unstable; urgency=medium
-
-  The previous entry falsely states that PREVENT_NO_AUTH in /etc/login.defs
-  affects authentication.  The historical default of letting all users with
-  empty password field in without authentication is still in effect.
-
- -- Balint Reczey <balint@balintreczey.hu>  Mon, 25 Sep 2023 17:04:09 +0200
-
-shadow (1:4.11.1+dfsg1-0exp1) experimental; urgency=medium
-
-  Login now prevents an empty password field to be interpreted as
-  "no authentication required" for UID 0 (root account).
-  The historical default of letting all users with empty password field
-  in without authentication can be restored in /etc/login.defs setting
-  PREVENT_NO_AUTH to "no".
-
- -- Balint Reczey <balint@balintreczey.hu>  Sun, 07 Nov 2021 21:51:46 +0100
-
-shadow (1:4.7-1) unstable; urgency=medium
-
-  * /etc/securetty is no longer shipped by this package and it is no longer
-    honored in login's PAM configuration by default. Please see #731656 for the
-    details.
-
- -- Balint Reczey <rbalint@ubuntu.com>  Thu, 20 Jun 2019 13:46:52 +0200
-
-shadow (1:4.0.15-5) unstable; urgency=low
-
-  * commands passed in argument to su must use su's -c option and must quote
-    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

@@ -1,62 +0,0 @@
-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

@@ -1,8 +0,0 @@
-If you update the translation of upsteam files (thank you for that!) please
-submit a pull request upstream instead of filing a bug in the Debian BTS
-to get it reviewed and accepted faster.
-
-A testsuite is also available. Instruction on how to run this testsuite
-are available in tests/README
-
- -- Balint Reczey <balint@balintreczey.hu>, Mon, 31 Jan 2022 14:07:11 +0100

debian/TODO

@@ -1,19 +0,0 @@
-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

@@ -1,25 +0,0 @@
-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

@@ -1,91 +0,0 @@
-Source: shadow
-Maintainer: Shadow package maintainers <pkg-shadow-devel@lists.alioth.debian.org>
-Uploaders:
- Serge Hallyn <serge@hallyn.com>,
- Chris Hofstaedtler <zeha@debian.org>
-Section: admin
-Priority: required
-Build-Depends:
- bison,
- debhelper-compat (= 13),
- dh-package-notes,
- dh-sequence-zz-debputy-rrr (>= 0.1.23~),
- docbook-xml <!nodoc>,
- docbook-xsl <!nodoc>,
- gettext,
- itstool <!nodoc>,
- libacl1-dev,
- libattr1-dev,
- libaudit-dev [linux-any],
- libbsd-dev,
- libcrypt-dev,
- libltdl-dev,
- libpam0g-dev,
- libselinux1-dev [linux-any],
- libsemanage-dev [linux-any],
- libxml2-utils <!nodoc>,
- pkgconf,
- systemd-dev [linux-any],
- xsltproc <!nodoc>
-Standards-Version: 4.7.0
-Vcs-Git: https://salsa.debian.org/debian/shadow.git -b master
-Vcs-Browser: https://salsa.debian.org/debian/shadow
-Homepage: https://github.com/shadow-maint/shadow
-Rules-Requires-Root: no
-
-Package: passwd
-Architecture: any
-Multi-Arch: foreign
-Depends:
- base-passwd (>= 3.6.4),
- libpam-modules,
- login.defs
-Recommends:
- sensible-utils
-Replaces:
- login (<< 1:4.16.0-2~)
-Description: change and administer password and group data
- This package includes passwd, chsh, chfn, and many other programs to
- maintain password and group data.
- .
- Shadow passwords are supported.  See /usr/share/doc/passwd/README.Debian
-
-Package: login.defs
-Architecture: all
-Multi-Arch: foreign
-Replaces:
- login (<< 1:4.16.0-2~)
-Description: system user management configuration
- This package provides the login.defs configuration file,
- used by otherwise unrelated tools managing system users.
-
-Package: uidmap
-Architecture: any
-Multi-Arch: foreign
-Priority: optional
-Description: programs to help use subuids
- These programs help unprivileged users to create uid and gid mappings in
- user namespaces.
-
-Package: libsubid5
-Section: libs
-Priority: optional
-Architecture: any
-Multi-Arch: same
-Description: subordinate id handling library -- shared library
- The library provides an interface for querying, granding and ungranting
- subordinate user and group ids.
-
-Package: libsubid-dev
-Section: libdevel
-Priority: optional
-Architecture: any
-Multi-Arch: same
-Depends:
- libsubid5 (= ${binary:Version})
-Description: subordinate id handling library -- shared library
- The library provides an interface for querying, granding and ungranting
- subordinate user and group ids.
- .
- This package contains the C header files that are
- needed for applications to use the libsubid library.

debian/copyright

@@ -1,185 +0,0 @@
-Format: https://www.debian.org/doc/packaging-manuals/copyright-format/1.0/
-Upstream-Name: Shadow
-Source: https://github.com/shadow-maint/shadow
-
-Files: *
-Copyright: 1989-1994, Julianne Frances Haugh
-           2016-2024, Serge Hallyn <serge@hallyn.com>
-License: BSD-3-clause
-
-Files: man/po/da.po
-       man/po/de.po
-       man/tr/man1/su.1
-       po/da.po
-       po/de.po
-       po/es.po
-       po/eu.po
-       po/fi.po
-       po/gl.po
-       po/it.po
-       po/kk.po
-       po/nb.po
-       po/nl.po
-       po/nn.po
-       po/pl.po
-       po/pt_BR.po
-       po/ru.po
-       po/sq.po
-       po/sv.po
-       po/vi.po
-Copyright: 1999-2015, Free Software Foundation, Inc
-License: BSD-3-clause
-
-Files: man/fi/man1/chfn.1
-       man/id/man1/*
-       man/ko/man1/chfn.1
-       man/ko/man1/chsh.1
-       man/tr/man1/chfn.1
-       man/zh_TW/man1/chfn.1
-       man/zh_TW/man1/chsh.1
-Copyright: 1994, salvatore valente <svalente@athena.mit.edu>
-License: GPL-1
-
-Files: man/pt_BR/man8/*
-       man/zh_TW/man8/usermod.8
-Copyright: 1991-1994, Julianne Frances Haugh
-License: BSD-3-clause
-
-Files: man/hu/man1/gpasswd.1
-       man/ja/man1/gpasswd.1
-       man/pt_BR/man1/*
-Copyright: 1996, Rafal Maszkowski <rzm@pdi.net>
-License: BSD-3-clause
-
-Files: man/id/man1/login.1
-       man/ko/man1/login.1
-       man/tr/man1/login.1
-Copyright: 1993, Rickard E. Faith <faith@cs.unc.edu>
-License: BSD-3-clause
-
-Files: man/ja/man5/limits.5
-       man/ja/man8/vipw.8
-Copyright: 2001, Maki KURODA
-License: BSD-3-clause
-
-Files: man/pt_BR/man5/passwd.5
-       man/tr/man5/passwd.5
-Copyright: 1993, Michael Haardt <michael@moria.de>
-License: GPL-2+
-
-Files: man/ja/man1/chage.1
-       man/ja/man5/suauth.5
-Copyright: 1997, Kazuyoshi Furutaka
-License: BSD-3-clause
-
-Files: man/po/fr.po
-       po/fr.po
-Copyright: 2011-2013, Debian French l10n team <debian-l10n-french@lists.debian.org>
-License: BSD-3-clause
-
-Files: man/shadowconfig.8
-Copyright: 2025 Alejandro Colomar <alx@kernel.org>
-License: BSD-3-clause
-
-Files: man/zh_TW/man5/*
-Copyright: 1993, Michael Haardt <michael@moria.de>
-           1993, Scorpio, www.linuxforum.net
-License: GPL-2+
-
-Files: man/hu/man5/*
-Copyright: 1993, Michael Haardt <u31b3hs@pool.informatik.rwth-aachen.de>
-License: GPL-2+
-
-Files: contrib/adduser2.sh
-Copyright: 1996, Petri Mattila, Prihateam Networks <petri@prihateam.fi>
-License: GPL-2+
-
-Files: lib/subordinateio.h
-Copyright: 2012, Eric W. Biederman
-License: BSD-3-clause
-
-Files: man/hu/man1/su.1
-Copyright: 1999, Ragnar Hojland Espinosa <ragnar@macula.net>
-License: BSD-3-clause
-
-Files: man/ja/man8/pwconv.8
-Copyright: 2001, Yuichi SATO
-License: BSD-3-clause
-
-Files: src/login_nopam.c
-Copyright: 1995, Wietse Venema
-License: BSD-3-clause
-
-Files: src/su.c
-Copyright: 1989 - 1994, Julianne Frances Haugh
-           1996 - 2000, Marek Michałkiewicz
-           2000 - 2006, Tomasz Kłoczko
-           2007 - 2013, Nicolas François
-License: GPL-2+
-
-Files: src/vipw.c
-Copyright: 1997, Guy Maor <maor@ece.utexas.edu>
-           1999 - 2000, Marek Michałkiewicz
-           2002 - 2006, Tomasz Kłoczko
-           2007 - 2013, Nicolas François
-License: GPL-2+
-
-Files: man/ko/man5/*
-Copyright: 2000, ASPLINUX <man@asp-linux.co.kr>
-License: GPL-2+
-
-Files: debian/*
-Copyright: 1999-2001, Ben Collins <bcollins@debian.org>
-           2001-2004 Karl Ramm <kcr@debian.org>
-           2004-2014 Christian Perrier <bubulle@debian.org>
-           2006-2012 Nicolas Francois (Nekral) <nicolas.francois@centraliens.net>
-           2017-2022 Balint Reczey <balint@balintreczey.hu>
-License: BSD-3-clause
-
-Files: debian/passwd.expire.cron
-Copyright: 1999, Ben Collins <bcollins@debian.org>
-License: BSD-3-clause
-
-License: BSD-3-clause
- All rights reserved.
- .
- Redistribution and use in source and binary forms, with or without
- modification, are permitted provided that the following conditions
- are met:
- 1. Redistributions of source code must retain the above copyright
-    notice, this list of conditions and the following disclaimer.
- 2. Redistributions in binary form must reproduce the above copyright
-    notice, this list of conditions and the following disclaimer in the
-    documentation and/or other materials provided with the distribution.
- 3. Neither the name of the University nor the names of its contributors
-    may be used to endorse or promote products derived from this software
-    without specific prior written permission.
- .
- THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
- ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
- FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- SUCH DAMAGE.
-
-License: GPL-1
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; version 1
- .
- On Debian systems, the complete text of version 1 of the GNU General
- Public License can be found in '/usr/share/common-licenses/GPL-1'.
-
-License: GPL-2+
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; version 2 dated June, 1991, or (at
- your option) any later version.
- .
- On Debian systems, the complete text of version 2 of the GNU General
- Public License can be found in '/usr/share/common-licenses/GPL-2'.

debian/debputy.manifest

@@ -1,24 +0,0 @@
-manifest-version: '0.1'
-packages:
-  passwd:
-    transformations:
-    - path-metadata:
-        paths:
-        - usr/bin/chfn
-        - usr/bin/chsh
-        - usr/bin/gpasswd
-        - usr/bin/passwd
-        mode: "u=rwxs,go=rx"
-    - path-metadata:
-        paths:
-        - usr/bin/chage
-        - usr/bin/expiry
-        group: "shadow"
-        mode: "u=rwx,go=rxs"
-  uidmap:
-    transformations:
-    - path-metadata:
-        paths:
-        - usr/bin/newgidmap
-        - usr/bin/newuidmap
-        mode: "u=rwxs,go=rx"

debian/dependencies

@@ -1,16 +0,0 @@
-Build-Depends:
-==============
- * gettext
-   POT, PO, GMO regenerated?
- * 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
-

debian/gbp.conf

@@ -1,2 +0,0 @@
-[pq]
-patch-numbers = False

debian/gitlab-ci.yml

@@ -1,7 +0,0 @@
-variables:
-  RELEASE: 'unstable'
-  # workaround for https://salsa.debian.org/salsa-ci-team/pipeline/-/issues/259
-  SALSA_CI_REPROTEST_ARGS: --vary=domain_host.use_sudo=1
-include:
- - https://salsa.debian.org/salsa-ci-team/pipeline/raw/master/salsa-ci.yml
- - https://salsa.debian.org/salsa-ci-team/pipeline/raw/master/pipeline-jobs.yml

debian/libsubid-dev.install

@@ -1,3 +0,0 @@
-usr/include/*
-usr/lib/*/libsubid.a
-usr/lib/*/libsubid.so

debian/libsubid5.install

@@ -1 +0,0 @@
-usr/lib/*/libsubid.so.*

debian/libsubid5.symbols

@@ -1,11 +0,0 @@
-libsubid.so.5 libsubid5 #MINVER#
- subid_free@Base 1:4.16.0
- subid_get_gid_owners@Base 1:4.16.0
- subid_get_gid_ranges@Base 1:4.16.0
- subid_get_uid_owners@Base 1:4.16.0
- subid_get_uid_ranges@Base 1:4.16.0
- subid_grant_gid_range@Base 1:4.16.0
- subid_grant_uid_range@Base 1:4.16.0
- subid_init@Base 1:4.16.0
- subid_ungrant_gid_range@Base 1:4.16.0
- subid_ungrant_uid_range@Base 1:4.16.0

debian/login.defs.install

@@ -1 +0,0 @@
-etc/login.defs etc

debian/login.defs.manpages

@@ -1,2 +0,0 @@
-usr/share/man/*/man5/login.defs.5
-usr/share/man/man5/login.defs.5

debian/login.defs.postinst

@@ -1,26 +0,0 @@
-#!/bin/sh
-
-set -e
-
-_adopt_conffile() {
-    conffile=$1
-    pkg=$2
-
-    [ -f ${conffile}.dpkg-bak ] || return 0
-
-    md5sum="$(md5sum ${conffile} | sed -e 's/ .*//')"
-    old_md5sum="$(dpkg-query -W -f='${Conffiles}' $pkg | \
-                        sed -n -e "\' ${conffile} ' { s/ obsolete$//; s/.* //; p }")"
-    # On new installs, if the conffile was preserved on upgrade by
-    # dpkg-maintscript helper, copy it back if the new file has not been
-    # modified yet
-    if [ "$md5sum" = "$old_md5sum" ]; then
-        mv ${conffile}.dpkg-bak ${conffile}
-    fi
-}
-
-if [ "$1" = configure ] && [ -z "$2" ]; then
-    _adopt_conffile /etc/login.defs login.defs
-fi
-
-#DEBHELPER#

debian/not-installed

@@ -1,54 +0,0 @@
-bin/groups
-bin/login
-# Workaround debhelper complaining about login.defs, although we install it.
-etc/login.defs
-etc/pam.d/chfn
-etc/pam.d/chage
-etc/pam.d/chpasswd
-etc/pam.d/chsh
-etc/pam.d/groupadd
-etc/pam.d/groupdel
-etc/pam.d/groupmems
-etc/pam.d/groupmod
-etc/pam.d/login
-etc/pam.d/newusers
-etc/pam.d/passwd
-etc/pam.d/useradd
-etc/pam.d/userdel
-etc/pam.d/usermod
-sbin/nologin
-usr/bin/newgrp
-usr/bin/faillog
-usr/bin/sg
-usr/lib/*/libsubid.la
-usr/sbin/groupmems
-usr/sbin/logoutd
-usr/sbin/vigr
-usr/share/man/*/man1/groups.1
-usr/share/man/*/man1/login.1
-usr/share/man/*/man1/logoutd.1
-usr/share/man/*/man1/newgrp.1
-usr/share/man/*/man1/sg.1
-usr/share/man/*/man1/su.1
-usr/share/man/*/man3/getspnam.3
-usr/share/man/*/man3/shadow.3
-usr/share/man/*/man5/faillog.5
-usr/share/man/*/man5/suauth.5
-usr/share/man/*/man8/faillog.8
-usr/share/man/*/man8/groupmems.8
-usr/share/man/*/man8/logoutd.8
-usr/share/man/*/man8/nologin.8
-usr/share/man/man1/groups.1
-usr/share/man/man1/login.1
-usr/share/man/man1/logoutd.1
-usr/share/man/man1/newgrp.1
-usr/share/man/man1/sg.1
-usr/share/man/man1/su.1
-usr/share/man/man3/getspnam.3
-usr/share/man/man3/shadow.3
-usr/share/man/man5/faillog.5
-usr/share/man/man5/suauth.5
-usr/share/man/man8/faillog.8
-usr/share/man/man8/groupmems.8
-usr/share/man/man8/logoutd.8
-usr/share/man/man8/nologin.8

debian/passwd.chage.pam

@@ -1,8 +0,0 @@
-# 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

@@ -1,16 +0,0 @@
-#
-# 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.chpasswd.pam

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

debian/passwd.chsh.pam

@@ -1,20 +0,0 @@
-#
-# The PAM configuration file for the Shadow `chsh' service
-#
-
-# This will not allow a user to change their shell unless
-# their current one is listed in /etc/shells. This keeps
-# accounts with special shells from changing them.
-auth       required   pam_shells.so
-
-# This allows root to change user shell 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

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

debian/passwd.examples

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

debian/passwd.expire.cron

@@ -1,57 +0,0 @@
-#!/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

@@ -1,8 +0,0 @@
-# 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

@@ -1,8 +0,0 @@
-# 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

@@ -1,8 +0,0 @@
-# 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

@@ -1,25 +0,0 @@
-debian/default/useradd etc/default
-debian/shadowconfig usr/sbin
-usr/bin/chage
-usr/bin/chfn
-usr/bin/chsh
-usr/bin/expiry
-usr/bin/gpasswd
-usr/bin/passwd
-usr/sbin/chgpasswd
-usr/sbin/chpasswd
-usr/sbin/groupadd
-usr/sbin/groupdel
-usr/sbin/groupmod
-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/locale/*/LC_MESSAGES/shadow.mo

debian/passwd.links

@@ -1 +0,0 @@
-usr/sbin/vipw usr/sbin/vigr

debian/passwd.lintian-overrides

@@ -1,6 +0,0 @@
-passwd: elevated-privileges 2755 root/shadow [usr/bin/chage]
-passwd: elevated-privileges 4755 root/root [usr/bin/chfn]
-passwd: elevated-privileges 4755 root/root [usr/bin/chsh]
-passwd: elevated-privileges 2755 root/shadow [usr/bin/expiry]
-passwd: elevated-privileges 4755 root/root [usr/bin/gpasswd]
-passwd: elevated-privileges 4755 root/root [usr/bin/passwd]

debian/passwd.maintscript

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

debian/passwd.manpages

@@ -1,58 +0,0 @@
-usr/share/man/*/man1/chage.1
-usr/share/man/*/man1/chfn.1
-usr/share/man/*/man1/chsh.1
-usr/share/man/*/man1/expiry.1
-usr/share/man/*/man1/gpasswd.1
-usr/share/man/*/man1/passwd.1
-usr/share/man/*/man5/gshadow.5
-usr/share/man/*/man5/passwd.5
-usr/share/man/*/man5/shadow.5
-usr/share/man/*/man5/subgid.5
-usr/share/man/*/man5/subuid.5
-usr/share/man/*/man8/chgpasswd.8
-usr/share/man/*/man8/chpasswd.8
-usr/share/man/*/man8/groupadd.8
-usr/share/man/*/man8/groupdel.8
-usr/share/man/*/man8/groupmod.8
-usr/share/man/*/man8/grpck.8
-usr/share/man/*/man8/grpconv.8
-usr/share/man/*/man8/grpunconv.8
-usr/share/man/*/man8/newusers.8
-usr/share/man/*/man8/pwck.8
-usr/share/man/*/man8/pwconv.8
-usr/share/man/*/man8/pwunconv.8
-usr/share/man/*/man8/shadowconfig.8
-usr/share/man/*/man8/useradd.8
-usr/share/man/*/man8/userdel.8
-usr/share/man/*/man8/usermod.8
-usr/share/man/*/man8/vigr.8
-usr/share/man/*/man8/vipw.8
-usr/share/man/man1/chage.1
-usr/share/man/man1/chfn.1
-usr/share/man/man1/chsh.1
-usr/share/man/man1/expiry.1
-usr/share/man/man1/gpasswd.1
-usr/share/man/man1/passwd.1
-usr/share/man/man5/gshadow.5
-usr/share/man/man5/passwd.5
-usr/share/man/man5/shadow.5
-usr/share/man/man5/subgid.5
-usr/share/man/man5/subuid.5
-usr/share/man/man8/chgpasswd.8
-usr/share/man/man8/chpasswd.8
-usr/share/man/man8/groupadd.8
-usr/share/man/man8/groupdel.8
-usr/share/man/man8/groupmod.8
-usr/share/man/man8/grpck.8
-usr/share/man/man8/grpconv.8
-usr/share/man/man8/grpunconv.8
-usr/share/man/man8/newusers.8
-usr/share/man/man8/pwck.8
-usr/share/man/man8/pwconv.8
-usr/share/man/man8/pwunconv.8
-usr/share/man/man8/shadowconfig.8
-usr/share/man/man8/useradd.8
-usr/share/man/man8/userdel.8
-usr/share/man/man8/usermod.8
-usr/share/man/man8/vigr.8
-usr/share/man/man8/vipw.8

debian/passwd.newusers.pam

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

debian/passwd.passwd.pam

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

debian/passwd.postinst

@@ -1,30 +0,0 @@
-#!/bin/sh
-
-set -e
-
-case "$1" in
-configure)
-	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.tmpfiles

@@ -1,8 +0,0 @@
-# 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

@@ -1,8 +0,0 @@
-# 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

@@ -1,8 +0,0 @@
-# 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

@@ -1,8 +0,0 @@
-# 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/Revert-lib-strtoday.c-strtoday-Fix-calculation.patch

@@ -1,28 +0,0 @@
-From: Chris Hofstaedtler <zeha@debian.org>
-Date: Sun, 16 Feb 2025 20:21:35 +0100
-Subject: Revert "lib/strtoday.c: strtoday(): Fix calculation"
-
-This reverts commit 1175932c0c86ee46ee298fd9cfa01653a2ba3a27.
-
-Bug-Debian: https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1095430
----
- lib/strtoday.c | 5 +++--
- 1 file changed, 3 insertions(+), 2 deletions(-)
-
-diff --git a/lib/strtoday.c b/lib/strtoday.c
-index 01f2e9b..f947778 100644
---- a/lib/strtoday.c
-+++ b/lib/strtoday.c
-@@ -67,9 +67,10 @@ long strtoday (const char *str)
- 		return retdate;
- 	}
- 
--	t = get_date(str, NULL);
-+	t = get_date (str, NULL);
- 	if ((time_t) - 1 == t) {
- 		return -2;
- 	}
--	return t / DAY;
-+	/* convert seconds to days since 1970-01-01 */
-+	return (t + DAY / 2) / DAY;
- }

debian/patches/debian/Adapt-login.defs-for-Debian.patch

@@ -1,517 +0,0 @@
-From: Shadow package maintainers <pkg-shadow-devel@lists.alioth.debian.org>
-Date: Sun, 7 Jul 2024 14:06:39 +0200
-Subject: Adapt login.defs for Debian
-
-Remove settings only applicable to shadow's su, which we do not use.
-Remove settings only applicable without PAM support enabled.
-Remove obscure commented-out settings.
-Remove explanation about write(1), which Debian does not ship anymore.
----
- etc/login.defs | 375 ++++++++-------------------------------------------------
- 1 file changed, 47 insertions(+), 328 deletions(-)
-
-diff --git a/etc/login.defs b/etc/login.defs
-index 33622c2..91d3ec4 100644
---- a/etc/login.defs
-+++ b/etc/login.defs
-@@ -1,24 +1,38 @@
- #
- # /etc/login.defs - Configuration control definitions for the shadow package.
- #
--#	$Id$
--#
- 
--#
--# Delay in seconds before being allowed another attempt after a login failure
--# Note: When PAM is used, some modules may enforce a minimum delay (e.g.
--#       pam_unix(8) enforces a 2s delay)
--#
--FAIL_DELAY		3
--
--#
--# Enable logging and display of /var/log/faillog login(1) failure info.
--#
--FAILLOG_ENAB		yes
-+# 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 display of unknown usernames when login(1) 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
- 
- #
-@@ -26,110 +40,12 @@ LOG_UNKFAIL_ENAB	no
- #
- LOG_OK_LOGINS		no
- 
--#
--# Enable logging and display of /var/log/lastlog login(1) time info.
--#
--LASTLOG_ENAB		yes
--
--#
--# Limit the highest user ID number for which the lastlog entries should
--# be updated.
--#
--# No LASTLOG_UID_MAX means that there is no user ID limit for writing
--# lastlog entries.
--#
--#LASTLOG_UID_MAX
--
--#
--# Enable checking and display of mailbox status upon login.
--#
--# Disable if the shell startup files already check for mail
--# ("mailx -e" or equivalent).
--#
--MAIL_CHECK_ENAB		yes
--
--#
--# Enable additional checks upon password changes.
--#
--OBSCURE_CHECKS_ENAB	yes
--
--#
--# Enable checking of time restrictions specified in /etc/porttime.
--#
--PORTTIME_CHECKS_ENAB	yes
--
--#
--# Enable setting of ulimit, umask, and niceness from passwd(5) gecos field.
--#
--QUOTAS_ENAB		yes
--
--#
--# Enable "syslog" logging of su(1) activity - in addition to sulog file logging.
--# SYSLOG_SG_ENAB does the same for newgrp(1) and sg(1).
--#
--SYSLOG_SU_ENAB		yes
--SYSLOG_SG_ENAB		yes
--
--#
--# If defined, either full pathname of a file containing device names or
--# a ":" delimited list of device names.  Root logins will be allowed only
--# from these devices.
--#
--CONSOLE		/etc/securetty
--#CONSOLE	console:tty01:tty02:tty03:tty04
--
--#
--# If defined, all su(1) activity is logged to this file.
--#
--#SULOG_FILE	/var/log/sulog
--
--#
--# If defined, ":" delimited list of "message of the day" files to
--# be displayed upon login.
--#
--MOTD_FILE	/etc/motd
--#MOTD_FILE	/etc/motd:/usr/lib/news/news-motd
--
--#
--# If defined, this file will be output before each login(1) prompt.
--#
--#ISSUE_FILE	/etc/issue
--
- #
- # If defined, file which maps tty line to TERM environment parameter.
- # Each line of the file is in a format similar to "vt100  tty01".
- #
- #TTYTYPE_FILE	/etc/ttytype
- 
--#
--# If defined, login(1) failures will be logged here in a utmp format.
--# last(1), when invoked as lastb(1), will read /var/log/btmp, so...
--#
--FTMP_FILE	/var/log/btmp
--
--#
--# If defined, name of file whose presence will inhibit non-root
--# logins.  The content of this file should be a message indicating
--# why logins are inhibited.
--#
--NOLOGINS_FILE	/etc/nologin
--
--#
--# If defined, the command name to display when running "su -".  For
--# example, if this is defined as "su" then ps(1) will display the
--# command as "-su".  If not defined, then ps(1) will display the
--# name of the shell actually being run, e.g. something like "-sh".
--#
--SU_NAME		su
--
--#
--# *REQUIRED*
--#   Directory where mailboxes reside, _or_ name of file, relative to the
--#   home directory.  If you _do_ define both, MAIL_DIR takes precedence.
--#
--MAIL_DIR	/var/spool/mail
--#MAIL_FILE	.mail
--
- #
- # 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
-@@ -139,40 +55,21 @@ MAIL_DIR	/var/spool/mail
- HUSHLOGIN_FILE	.hushlogin
- #HUSHLOGIN_FILE	/etc/hushlogins
- 
--#
--# If defined, either a TZ environment parameter spec or the
--# fully-rooted pathname of a file containing such a spec.
--#
--#ENV_TZ		TZ=CST6CDT
--#ENV_TZ		/etc/tzname
--
--#
--# If defined, an HZ environment parameter spec.
--#
--# for Linux/x86
--ENV_HZ		HZ=100
--# For Linux/Alpha...
--#ENV_HZ		HZ=1024
--
- #
- # *REQUIRED*  The default PATH settings, for superuser and normal users.
- #
- # (they are minimal, add the rest in the shell startup files)
--ENV_SUPATH	PATH=/sbin:/bin:/usr/sbin:/usr/bin
--ENV_PATH	PATH=/bin:/usr/bin
-+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
-+# Terminal permissions for terminals after login(1).
-+# These settings are ignored for remote and other logins.
- #
- #	TTYGROUP	Login tty will be assigned this group ownership.
- #	TTYPERM		Login tty will be set to this permission.
- #
--# If you have a write(1) program which is "setgid" to a special group
--# which owns the terminals, define TTYGROUP as the number of such group
--# and TTYPERM as 0620.  Otherwise leave TTYGROUP commented out and
--# set TTYPERM to either 622 or 600.
--#
--TTYGROUP	tty
-+#TTYGROUP	tty
- TTYPERM		0600
- 
- #
-@@ -180,61 +77,35 @@ TTYPERM		0600
- #
- #	ERASECHAR	Terminal ERASE character ('\010' = backspace).
- #	KILLCHAR	Terminal KILL character ('\025' = CTRL/U).
--#	ULIMIT		Default "ulimit" value.
- #
- # The ERASECHAR and KILLCHAR are used only on System V machines.
--# The ULIMIT is used only if the system supports it.
--# (now it works with setrlimit too; ulimit is in 512-byte units)
--#
--# Prefix these values with "0" to get octal, "0x" to get hexadecimal.
- #
- ERASECHAR	0177
- KILLCHAR	025
--#ULIMIT		2097152
--
--# Default initial "umask" value used by login(1) on non-PAM enabled systems.
--# Default "umask" value for pam_umask(8) on PAM enabled systems.
--# UMASK is also used by useradd(8) and newusers(8) to set the mode for new
--# home directories if HOME_MODE is not set.
--# 022 is the default value, but 027, or even 077, could be considered
--# for increased privacy. There is no One True Answer here: each sysadmin
--# must make up their mind.
--UMASK		022
- 
- # HOME_MODE is used by useradd(8) and newusers(8) to set the mode for new
- # home directories.
--# If HOME_MODE is not set, the value of UMASK is used to create the mode.
--#HOME_MODE	0700
-+HOME_MODE	0700
- 
- #
- # 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_MIN_LEN	Minimum acceptable password length.
- #	PASS_WARN_AGE	Number of days warning given before a password expires.
- #
- PASS_MAX_DAYS	99999
- PASS_MIN_DAYS	0
--PASS_MIN_LEN	5
- PASS_WARN_AGE	7
- 
--#
--# If "yes", the user must be listed as a member of the first gid 0 group
--# in /etc/group (called "root" on most Linux systems) to be able to "su"
--# to uid 0 accounts.  If the group doesn't exist or is empty, no one
--# will be able to "su" to uid 0.
--#
--SU_WHEEL_ONLY	no
--
- #
- # Min/max values for automatic uid selection in useradd(8)
- #
- UID_MIN			 1000
- UID_MAX			60000
- # System accounts
--SYS_UID_MIN		  101
--SYS_UID_MAX		  999
-+#SYS_UID_MIN		  101
-+#SYS_UID_MAX		  999
- # Extra per user uids
- SUB_UID_MIN		   100000
- SUB_UID_MAX		600100000
-@@ -246,8 +117,8 @@ SUB_UID_COUNT		    65536
- GID_MIN			 1000
- GID_MAX			60000
- # System accounts
--SYS_GID_MIN		  101
--SYS_GID_MAX		  999
-+#SYS_GID_MIN		  101
-+#SYS_GID_MAX		  999
- # Extra per user group ids
- SUB_GID_MIN		   100000
- SUB_GID_MAX		600100000
-@@ -255,6 +126,9 @@ SUB_GID_COUNT		    65536
- 
- #
- # Max number of login(1) 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
- 
-@@ -263,28 +137,6 @@ LOGIN_RETRIES		5
- #
- LOGIN_TIMEOUT		60
- 
--#
--# Maximum number of attempts to change password if rejected (too easy)
--#
--PASS_CHANGE_TRIES	5
--
--#
--# Warn about weak passwords (but still allow them) if you are root.
--#
--PASS_ALWAYS_WARN	yes
--
--#
--# Number of significant characters in the password for crypt().
--# Default is 8, don't change unless your crypt() is better.
--# Ignored if MD5_CRYPT_ENAB set to "yes".
--#
--#PASS_MAX_LEN		8
--
--#
--# Require password before chfn(1)/chsh(1) can make any changes.
--#
--CHFN_AUTH		yes
--
- #
- # Which fields may be changed by regular users using chfn(1) - use
- # any combination of letters "frwh" (full name, room number, work
-@@ -294,29 +146,6 @@ CHFN_AUTH		yes
- CHFN_RESTRICT		rwh
- 
- #
--# Password prompt (%s will be replaced by user name).
--#
--# XXX - it doesn't work correctly yet, for now leave it commented out
--# to use the default which is just "Password: ".
--#LOGIN_STRING		"%s's Password: "
--
--#
--# Only works if compiled with MD5_CRYPT defined:
--# 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".
--#
--# Note: If you use PAM, it is recommended to use a value consistent with
--# the PAM modules configuration.
--#
--# This variable is deprecated. You should use ENCRYPT_METHOD instead.
--#
--#MD5_CRYPT_ENAB	no
--
--#
--# Only works if compiled with ENCRYPTMETHOD_SELECT defined:
- # 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
-@@ -326,66 +155,10 @@ CHFN_RESTRICT		rwh
- # 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
-+# Note: It is recommended to use a value consistent with
- # the PAM modules configuration.
- #
--#ENCRYPT_METHOD DES
--
--#
--# Only works 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-force the password.
--# 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.
--# 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.
--#
--#SHA_CRYPT_MIN_ROUNDS 5000
--#SHA_CRYPT_MAX_ROUNDS 5000
--
--#
--# Only works if ENCRYPT_METHOD is set to BCRYPT.
--#
--# Define the number of BCRYPT rounds.
--# With a lot of rounds, it is more difficult to brute-force the password.
--# However, more CPU resources will be needed to authenticate users if
--# this value is increased.
--#
--# If not specified, 13 rounds will be attempted.
--# 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.
--#
--#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
--# setting).  Default is none.
--#
--# Use with caution - it is possible for users to gain permanent
--# access to these groups, even when not logged in from the console.
--# How to do it is left as an exercise for the reader...
--#
--#CONSOLE_GROUPS		floppy:audio:cdrom
-+ENCRYPT_METHOD YESCRYPT
- 
- #
- # Should login be allowed if we can't cd to the home directory?
-@@ -401,12 +174,6 @@ DEFAULT_HOME	yes
- #
- 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.
--#
--ENVIRON_FILE	/etc/environment
--
- #
- # If defined, this command is run when removing a user.
- # It should remove any at/cron/print jobs etc. owned by
-@@ -415,59 +182,11 @@ ENVIRON_FILE	/etc/environment
- #USERDEL_CMD	/usr/sbin/userdel_local
- 
- #
--# Enable setting of the umask group bits to be the same as owner bits
--# (examples: 022 -> 002, 077 -> 007) for non-root users, if the uid is
--# the same as gid, and username is the same as the primary group name.
-+# If set to yes, userdel(8) will remove the user's group if it contains no more
-+# members, and useradd(8) will create by default a group with the name of the
-+# user.
- #
--# This also enables userdel(8) to remove user groups if no members exist.
-+# Other former uses of this variable are not used in PAM environments, such as
-+# Debian.
- #
- USERGROUPS_ENAB yes
--
--#
--# If set to a non-zero number, the shadow utilities will make sure that
--# groups never have more than this number of users on one line.
--# This permits to support split groups (groups split into multiple lines,
--# with the same group ID, to avoid limitation of the line length in the
--# group file).
--#
--# 0 is the default value and disables this feature.
--#
--#MAX_MEMBERS_PER_GROUP	0
--
--#
--# If useradd(8) should create home directories for users by default (non
--# system users only).
--# This option is overridden with the -M or -m flags on the useradd(8)
--# command-line.
--#
--#CREATE_HOME     yes
--
--#
--# Force use shadow, even if shadow passwd & shadow group files are
--# 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

debian/patches/debian/Define-LOGIN_NAME_MAX-on-HURD.patch

@@ -1,25 +0,0 @@
-From: Chris Hofstaedtler <zeha@debian.org>
-Date: Tue, 6 Aug 2024 00:16:59 +0200
-Subject: Define LOGIN_NAME_MAX on HURD
-
----
- lib/chkname.c | 6 ++++++
- 1 file changed, 6 insertions(+)
-
-diff --git a/lib/chkname.c b/lib/chkname.c
-index bee2e6b..c3fb552 100644
---- a/lib/chkname.c
-+++ b/lib/chkname.c
-@@ -29,6 +29,12 @@
- #include <stddef.h>
- #include <unistd.h>
- 
-+#ifdef __GNU__
-+#ifndef LOGIN_NAME_MAX
-+#define LOGIN_NAME_MAX 256
-+#endif
-+#endif
-+
- #include "defines.h"
- #include "chkname.h"
- #include "string/strcmp/streq.h"

debian/patches/debian/Document-the-shadowconfig-utility.patch

@@ -1,211 +0,0 @@
-From: Shadow package maintainers <pkg-shadow-devel@lists.alioth.debian.org>
-Date: Sat, 22 Jun 2024 17:39:41 +0200
-Subject: Document the shadowconfig utility
-
-Status wrt upstream: The shadowconfig utility is Debian-specific.
-The man page is Debian-specific, but it used to be distributed by
-upstream.
----
- man/Makefile.am            |  1 +
- man/fr/Makefile.am         |  1 +
- man/fr/man8/shadowconfig.8 | 26 ++++++++++++++++++++++++++
- man/ja/Makefile.am         |  1 +
- man/ja/man8/shadowconfig.8 | 25 +++++++++++++++++++++++++
- man/man8/shadowconfig.8    | 39 +++++++++++++++++++++++++++++++++++++++
- man/pl/Makefile.am         |  1 +
- man/pl/man8/shadowconfig.8 | 27 +++++++++++++++++++++++++++
- 8 files changed, 121 insertions(+)
- create mode 100644 man/fr/man8/shadowconfig.8
- create mode 100644 man/ja/man8/shadowconfig.8
- create mode 100644 man/man8/shadowconfig.8
- create mode 100644 man/pl/man8/shadowconfig.8
-
-diff --git a/man/Makefile.am b/man/Makefile.am
-index 1405509..0e88fea 100644
---- a/man/Makefile.am
-+++ b/man/Makefile.am
-@@ -36,6 +36,7 @@ man_MANS = \
- 	man8/pwck.8 \
- 	man8/pwconv.8 \
- 	man8/pwunconv.8 \
-+	man8/shadowconfig.8 \
- 	man1/sg.1 \
- 	man3/shadow.3 \
- 	man5/shadow.5 \
-diff --git a/man/fr/Makefile.am b/man/fr/Makefile.am
-index 2365e23..e175a15 100644
---- a/man/fr/Makefile.am
-+++ b/man/fr/Makefile.am
-@@ -31,6 +31,7 @@ man_MANS = \
- 	man8/pwck.8 \
- 	man8/pwconv.8 \
- 	man8/pwunconv.8 \
-+	man8/shadowconfig.8 \
- 	man1/sg.1 \
- 	man3/shadow.3 \
- 	man5/shadow.5 \
-diff --git a/man/fr/man8/shadowconfig.8 b/man/fr/man8/shadowconfig.8
-new file mode 100644
-index 0000000..784da70
---- /dev/null
-+++ b/man/fr/man8/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>.
-diff --git a/man/ja/Makefile.am b/man/ja/Makefile.am
-index b759726..b9f1df0 100644
---- a/man/ja/Makefile.am
-+++ b/man/ja/Makefile.am
-@@ -26,6 +26,7 @@ man_MANS = \
- 	man8/pwck.8 \
- 	man8/pwconv.8 \
- 	man8/pwunconv.8 \
-+	man8/shadowconfig.8 \
- 	man1/sg.1 \
- 	man5/shadow.5 \
- 	man1/su.1 \
-diff --git a/man/ja/man8/shadowconfig.8 b/man/ja/man8/shadowconfig.8
-new file mode 100644
-index 0000000..a75c6f7
---- /dev/null
-+++ b/man/ja/man8/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。
-diff --git a/man/man8/shadowconfig.8 b/man/man8/shadowconfig.8
-new file mode 100644
-index 0000000..ec11fc6
---- /dev/null
-+++ b/man/man8/shadowconfig.8
-@@ -0,0 +1,39 @@
-+.TH shadowconfig 8 2025-01-01 "Debian shadow-utils"
-+.SH Name
-+shadowconfig \- toggle shadow passwords on and off
-+.
-+.
-+.SH Synopsis
-+.SY shadowconfig
-+.BR on | off
-+.YS
-+.
-+.
-+.SH Description
-+.I shadowconfig\ on
-+will turn shadow passwords on.
-+.P
-+.I shadowconfig\ off
-+will turn shadow passwords off.
-+.
-+.
-+.SH Errors
-+.B shadowconfig
-+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.
-+.
-+.
-+.SH Caveats
-+Turning shadow passwords off and on again
-+will lose all password aging information.
-+.
-+.
-+.SH See also
-+Read
-+.I /usr/share/doc/passwd/README.Debian
-+for a brief introduction to shadow passwords and related features.
-diff --git a/man/pl/Makefile.am b/man/pl/Makefile.am
-index 2a015f3..04093ec 100644
---- a/man/pl/Makefile.am
-+++ b/man/pl/Makefile.am
-@@ -17,6 +17,7 @@ man_MANS = \
- 	man8/logoutd.8 \
- 	man1/newgrp.1 \
- 	man1/sg.1 \
-+	man8/shadowconfig.8 \
- 	man3/shadow.3 \
- 	man8/userdel.8 \
- 	man8/usermod.8 \
-diff --git a/man/pl/man8/shadowconfig.8 b/man/pl/man8/shadowconfig.8
-new file mode 100644
-index 0000000..2016c9f
---- /dev/null
-+++ b/man/pl/man8/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/debian/Keep-using-Debian-adduser-defaults.patch

@@ -1,52 +0,0 @@
-From: Balint Reczey <balint@balintreczey.hu>
-Date: Sat, 22 Jun 2024 17:39:41 +0200
-Subject: Keep using Debian's adduser defaults
-
-Bug: https://github.com/shadow-maint/shadow/issues/501
-Bug-Debian: https://bugs.debian.org/1004710
-Forwarded: not-needed
-
-Upstream's bbf4b79bc49fd1826eb41f6629669ef0b647267b commit
-in 4.9 merged those values from upstream's default configuration file
-which is not shipped in Debian.
-This patch keeps the program's compiled in defaults in sync with the
-configuration files shipped in Debian (debian/default/useradd).
----
- man/useradd.8.xml | 2 +-
- src/useradd.c     | 4 ++--
- 2 files changed, 3 insertions(+), 3 deletions(-)
-
-diff --git a/man/useradd.8.xml b/man/useradd.8.xml
-index 001e7d1..4888100 100644
---- a/man/useradd.8.xml
-+++ b/man/useradd.8.xml
-@@ -248,7 +248,7 @@
- 	    command line), useradd will set the primary group of the new
- 	    user to the value specified by the <option>GROUP</option>
- 	    variable in <filename>/etc/default/useradd</filename>, or
--	    1000 by default.
-+	    100 by default.
- 	  </para>
- 	</listitem>
-       </varlistentry>
-diff --git a/src/useradd.c b/src/useradd.c
-index 7623dab..954b329 100644
---- a/src/useradd.c
-+++ b/src/useradd.c
-@@ -96,14 +96,14 @@ static const char Prog[] = "useradd";
- /*
-  * These defaults are used if there is no defaults file.
-  */
--static gid_t def_group = 1000;
-+static gid_t def_group = 100;
- static const char *def_groups = "";
- static const char *def_gname = "other";
- static const char *def_home = "/home";
- static const char *def_shell = "/bin/bash";
- static const char *def_template = SKEL_DIR;
- static const char *def_usrtemplate = USRSKELDIR;
--static const char *def_create_mail_spool = "yes";
-+static const char *def_create_mail_spool = "no";
- static const char *def_log_init = "yes";
- 
- static long def_inactive = -1;

debian/patches/debian/Recommend-using-adduser-and-deluser.patch

@@ -1,46 +0,0 @@
-From: Shadow package maintainers <pkg-shadow-devel@lists.alioth.debian.org>
-Date: Sat, 22 Jun 2024 17:39:41 +0200
-Subject: Recommend using adduser and deluser
-
-Fixes: #406046
-
-Status wrt upstream: Debian specific patch.
----
- man/useradd.8.xml | 6 ++++++
- man/userdel.8.xml | 6 ++++++
- 2 files changed, 12 insertions(+)
-
-diff --git a/man/useradd.8.xml b/man/useradd.8.xml
-index 4888100..17987a6 100644
---- a/man/useradd.8.xml
-+++ b/man/useradd.8.xml
-@@ -82,6 +82,12 @@
- 
-   <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
-diff --git a/man/userdel.8.xml b/man/userdel.8.xml
-index 32851f1..4373cd8 100644
---- a/man/userdel.8.xml
-+++ b/man/userdel.8.xml
-@@ -58,6 +58,12 @@
- 
-   <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

debian/patches/debian/Set-group-and-mode-for-g-shadow-files.patch

@@ -1,75 +0,0 @@
-From: Shadow package maintainers <pkg-shadow-devel@lists.alioth.debian.org>
-Date: Sat, 22 Jun 2024 17:39:41 +0200
-Subject: Set group and mode for [g]shadow files
-
-Set group 'shadow' and mode 0400.
-
-Fixes: #166793
----
- lib/commonio.c | 12 ++++++++++++
- lib/sgroupio.c |  2 +-
- lib/shadowio.c |  2 +-
- 3 files changed, 14 insertions(+), 2 deletions(-)
-
-diff --git a/lib/commonio.c b/lib/commonio.c
-index 4d83e83..51e6300 100644
---- a/lib/commonio.c
-+++ b/lib/commonio.c
-@@ -21,6 +21,7 @@
- #include <sys/stat.h>
- #include <stdlib.h>
- #include <utime.h>
-+#include <grp.h>
- 
- #include "alloc/malloc.h"
- #include "alloc/reallocf.h"
-@@ -953,12 +954,23 @@ int commonio_close (struct commonio_db *db)
- 		if (errors != 0)
- 			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;
-+		}
- 	}
- 
- 	if (SNPRINTF(buf, "%s+", db->filename) == -1)
-diff --git a/lib/sgroupio.c b/lib/sgroupio.c
-index acb140d..6ffccd1 100644
---- a/lib/sgroupio.c
-+++ b/lib/sgroupio.c
-@@ -210,7 +210,7 @@ static struct commonio_db gshadow_db = {
- #ifdef WITH_SELINUX
- 	NULL,			/* scontext */
- #endif
--	0400,                   /* st_mode */
-+	0440,                   /* st_mode */
- 	0,                      /* st_uid */
- 	0,                      /* st_gid */
- 	NULL,			/* head */
-diff --git a/lib/shadowio.c b/lib/shadowio.c
-index d2c3b47..53dac0b 100644
---- a/lib/shadowio.c
-+++ b/lib/shadowio.c
-@@ -85,7 +85,7 @@ static struct commonio_db shadow_db = {
- #ifdef WITH_SELINUX
- 	NULL,			/* scontext */
- #endif				/* WITH_SELINUX */
--	0400,                   /* st_mode */
-+	0440,                   /* st_mode */
- 	0,                      /* st_uid */
- 	0,                      /* st_gid */
- 	NULL,			/* head */

debian/patches/debian/Stop-building-programs-we-do-not-install.patch

@@ -1,566 +0,0 @@
-From: Chris Hofstaedtler <zeha@debian.org>
-Date: Tue, 6 Aug 2024 00:27:13 +0200
-Subject: Stop building programs we do not install
-
----
- man/Makefile.am       | 16 ----------------
- man/cs/Makefile.am    |  9 ---------
- man/da/Makefile.am    |  3 ---
- man/de/Makefile.am    | 10 ----------
- man/fr/Makefile.am    | 10 ----------
- man/hu/Makefile.am    |  3 ---
- man/id/Makefile.am    |  1 -
- man/it/Makefile.am    | 10 ----------
- man/ja/Makefile.am    |  8 --------
- man/ko/Makefile.am    |  2 --
- man/pl/Makefile.am    |  6 ------
- man/ru/Makefile.am    |  9 ---------
- man/sv/Makefile.am    |  8 --------
- man/tr/Makefile.am    |  2 --
- man/uk/Makefile.am    |  9 ---------
- man/zh_CN/Makefile.am | 10 ----------
- man/zh_TW/Makefile.am |  2 --
- src/Makefile.am       |  7 +++----
- 18 files changed, 3 insertions(+), 122 deletions(-)
-
-diff --git a/man/Makefile.am b/man/Makefile.am
-index 0e88fea..18c012d 100644
---- a/man/Makefile.am
-+++ b/man/Makefile.am
-@@ -13,8 +13,6 @@ man_MANS = \
- 	man8/chpasswd.8 \
- 	man1/chsh.1 \
- 	man1/expiry.1 \
--	man5/faillog.5 \
--	man8/faillog.8 \
- 	man3/getspnam.3 \
- 	man1/gpasswd.1 \
- 	man8/groupadd.8 \
-@@ -25,22 +23,16 @@ man_MANS = \
- 	man8/grpconv.8 \
- 	man8/grpunconv.8 \
- 	man5/gshadow.5 \
--	man1/login.1 \
- 	man5/login.defs.5 \
--	man8/logoutd.8 \
--	man1/newgrp.1 \
- 	man8/newusers.8 \
--	man8/nologin.8 \
- 	man1/passwd.1 \
- 	man5/passwd.5 \
- 	man8/pwck.8 \
- 	man8/pwconv.8 \
- 	man8/pwunconv.8 \
- 	man8/shadowconfig.8 \
--	man1/sg.1 \
- 	man3/shadow.3 \
- 	man5/shadow.5 \
--	man5/suauth.5 \
- 	man8/useradd.8 \
- 	man8/userdel.8 \
- 	man8/usermod.8 \
-@@ -82,8 +74,6 @@ man_XMANS = \
- 	chpasswd.8.xml \
- 	chsh.1.xml \
- 	expiry.1.xml \
--	faillog.5.xml \
--	faillog.8.xml \
- 	getsubids.1.xml \
- 	gpasswd.1.xml \
- 	groupadd.8.xml \
-@@ -96,12 +86,9 @@ man_XMANS = \
- 	login.1.xml \
- 	login.access.5.xml \
- 	login.defs.5.xml \
--	logoutd.8.xml \
- 	newgidmap.1.xml \
--	newgrp.1.xml \
- 	newuidmap.1.xml \
- 	newusers.8.xml \
--	nologin.8.xml \
- 	passwd.1.xml \
- 	passwd.5.xml \
- 	porttime.5.xml \
-@@ -109,9 +96,6 @@ man_XMANS = \
- 	pwconv.8.xml \
- 	shadow.3.xml \
- 	shadow.5.xml \
--	sg.1.xml \
--	su.1.xml \
--	suauth.5.xml \
- 	subgid.5.xml \
- 	subuid.5.xml \
- 	useradd.8.xml \
-diff --git a/man/cs/Makefile.am b/man/cs/Makefile.am
-index 45aec38..e1f9f87 100644
---- a/man/cs/Makefile.am
-+++ b/man/cs/Makefile.am
-@@ -3,25 +3,16 @@ mandir = @mandir@/cs
- 
- man_MANS = \
- 	man1/expiry.1 \
--	man5/faillog.5 \
--	man8/faillog.8 \
- 	man1/gpasswd.1 \
- 	man8/groupadd.8 \
- 	man8/groupdel.8 \
- 	man8/groupmod.8 \
- 	man8/grpck.8 \
- 	man5/gshadow.5 \
--	man8/nologin.8 \
- 	man5/passwd.5 \
- 	man5/shadow.5 \
--	man1/su.1 \
- 	man8/vipw.8
- 
- if ENABLE_LASTLOG
- man_MANS += man8/lastlog.8
- endif
--
--EXTRA_DIST = $(man_MANS) \
--	man8/groupmems.8 \
--	man8/logoutd.8
--
-diff --git a/man/da/Makefile.am b/man/da/Makefile.am
-index c61b787..12234cb 100644
---- a/man/da/Makefile.am
-+++ b/man/da/Makefile.am
-@@ -6,10 +6,7 @@ man_MANS = \
- 	man1/chfn.1 \
- 	man8/groupdel.8 \
- 	man5/gshadow.5 \
--	man8/logoutd.8 \
- 	man1/newgrp.1 \
--	man8/nologin.8 \
--	man1/sg.1 \
- 	man8/vigr.8 \
- 	man8/vipw.8
- 
-diff --git a/man/de/Makefile.am b/man/de/Makefile.am
-index d3a6d6c..59602aa 100644
---- a/man/de/Makefile.am
-+++ b/man/de/Makefile.am
-@@ -8,34 +8,24 @@ man_MANS = \
- 	man8/chpasswd.8 \
- 	man1/chsh.1 \
- 	man1/expiry.1 \
--	man5/faillog.5 \
--	man8/faillog.8 \
- 	man3/getspnam.3 \
- 	man1/gpasswd.1 \
- 	man8/groupadd.8 \
- 	man8/groupdel.8 \
--	man8/groupmems.8 \
- 	man8/groupmod.8 \
- 	man8/grpck.8 \
- 	man8/grpconv.8 \
- 	man8/grpunconv.8 \
- 	man5/gshadow.5 \
--	man1/login.1 \
- 	man5/login.defs.5 \
--	man8/logoutd.8 \
--	man1/newgrp.1 \
- 	man8/newusers.8 \
--	man8/nologin.8 \
- 	man1/passwd.1 \
- 	man5/passwd.5 \
- 	man8/pwck.8 \
- 	man8/pwconv.8 \
- 	man8/pwunconv.8 \
--	man1/sg.1 \
- 	man3/shadow.3 \
- 	man5/shadow.5 \
--	man1/su.1 \
--	man5/suauth.5 \
- 	man8/useradd.8 \
- 	man8/userdel.8 \
- 	man8/usermod.8 \
-diff --git a/man/fr/Makefile.am b/man/fr/Makefile.am
-index e175a15..d4cb276 100644
---- a/man/fr/Makefile.am
-+++ b/man/fr/Makefile.am
-@@ -8,35 +8,25 @@ man_MANS = \
- 	man8/chpasswd.8 \
- 	man1/chsh.1 \
- 	man1/expiry.1 \
--	man5/faillog.5 \
--	man8/faillog.8 \
- 	man3/getspnam.3 \
- 	man1/gpasswd.1 \
- 	man8/groupadd.8 \
- 	man8/groupdel.8 \
--	man8/groupmems.8 \
- 	man8/groupmod.8 \
- 	man8/grpck.8 \
- 	man8/grpconv.8 \
- 	man8/grpunconv.8 \
- 	man5/gshadow.5 \
--	man1/login.1 \
- 	man5/login.defs.5 \
--	man8/logoutd.8 \
--	man1/newgrp.1 \
- 	man8/newusers.8 \
--	man8/nologin.8 \
- 	man1/passwd.1 \
- 	man5/passwd.5 \
- 	man8/pwck.8 \
- 	man8/pwconv.8 \
- 	man8/pwunconv.8 \
- 	man8/shadowconfig.8 \
--	man1/sg.1 \
- 	man3/shadow.3 \
- 	man5/shadow.5 \
--	man1/su.1 \
--	man5/suauth.5 \
- 	man8/useradd.8 \
- 	man8/userdel.8 \
- 	man8/usermod.8 \
-diff --git a/man/hu/Makefile.am b/man/hu/Makefile.am
-index 6bf68e8..2930da3 100644
---- a/man/hu/Makefile.am
-+++ b/man/hu/Makefile.am
-@@ -4,11 +4,8 @@ mandir = @mandir@/hu
- man_MANS = \
- 	man1/chsh.1 \
- 	man1/gpasswd.1 \
--	man1/login.1 \
--	man1/newgrp.1 \
- 	man1/passwd.1 \
- 	man5/passwd.5 \
--	man1/sg.1 \
- 	man1/su.1
- 
- if ENABLE_LASTLOG
-diff --git a/man/id/Makefile.am b/man/id/Makefile.am
-index 21f3dbe..566fa8b 100644
---- a/man/id/Makefile.am
-+++ b/man/id/Makefile.am
-@@ -3,7 +3,6 @@ mandir = @mandir@/id
- 
- man_MANS = \
- 	man1/chsh.1 \
--	man1/login.1 \
- 	man8/useradd.8
- 
- EXTRA_DIST = $(man_MANS)
-diff --git a/man/it/Makefile.am b/man/it/Makefile.am
-index 736576c..3312232 100644
---- a/man/it/Makefile.am
-+++ b/man/it/Makefile.am
-@@ -8,34 +8,24 @@ man_MANS = \
- 	man8/chpasswd.8 \
- 	man1/chsh.1 \
- 	man1/expiry.1 \
--	man5/faillog.5 \
--	man8/faillog.8 \
- 	man3/getspnam.3 \
- 	man1/gpasswd.1 \
- 	man8/groupadd.8 \
- 	man8/groupdel.8 \
--	man8/groupmems.8 \
- 	man8/groupmod.8 \
- 	man8/grpck.8 \
- 	man8/grpconv.8 \
- 	man8/grpunconv.8 \
- 	man5/gshadow.5 \
--	man1/login.1 \
- 	man5/login.defs.5 \
--	man8/logoutd.8 \
--	man1/newgrp.1 \
- 	man8/newusers.8 \
--	man8/nologin.8 \
- 	man1/passwd.1 \
- 	man5/passwd.5 \
- 	man8/pwck.8 \
- 	man8/pwconv.8 \
- 	man8/pwunconv.8 \
--	man1/sg.1 \
- 	man3/shadow.3 \
- 	man5/shadow.5 \
--	man1/su.1 \
--	man5/suauth.5 \
- 	man8/useradd.8 \
- 	man8/userdel.8 \
- 	man8/usermod.8 \
-diff --git a/man/ja/Makefile.am b/man/ja/Makefile.am
-index b9f1df0..07fa208 100644
---- a/man/ja/Makefile.am
-+++ b/man/ja/Makefile.am
-@@ -7,8 +7,6 @@ man_MANS = \
- 	man8/chpasswd.8 \
- 	man1/chsh.1 \
- 	man1/expiry.1 \
--	man5/faillog.5 \
--	man8/faillog.8 \
- 	man1/gpasswd.1 \
- 	man8/groupadd.8 \
- 	man8/groupdel.8 \
-@@ -16,10 +14,7 @@ man_MANS = \
- 	man8/grpck.8 \
- 	man8/grpconv.8 \
- 	man8/grpunconv.8 \
--	man1/login.1 \
- 	man5/login.defs.5 \
--	man8/logoutd.8 \
--	man1/newgrp.1 \
- 	man8/newusers.8 \
- 	man1/passwd.1 \
- 	man5/passwd.5 \
-@@ -27,10 +22,7 @@ man_MANS = \
- 	man8/pwconv.8 \
- 	man8/pwunconv.8 \
- 	man8/shadowconfig.8 \
--	man1/sg.1 \
- 	man5/shadow.5 \
--	man1/su.1 \
--	man5/suauth.5 \
- 	man8/useradd.8 \
- 	man8/userdel.8 \
- 	man8/usermod.8 \
-diff --git a/man/ko/Makefile.am b/man/ko/Makefile.am
-index 4f73651..0f17a17 100644
---- a/man/ko/Makefile.am
-+++ b/man/ko/Makefile.am
-@@ -4,9 +4,7 @@ mandir = @mandir@/ko
- man_MANS = \
- 	man1/chfn.1 \
- 	man1/chsh.1 \
--	man1/login.1 \
- 	man5/passwd.5 \
--	man1/su.1 \
- 	man8/vigr.8 \
- 	man8/vipw.8
- # newgrp.1 must be updated
-diff --git a/man/pl/Makefile.am b/man/pl/Makefile.am
-index 04093ec..ba91f47 100644
---- a/man/pl/Makefile.am
-+++ b/man/pl/Makefile.am
-@@ -6,17 +6,11 @@ man_MANS = \
- 	man1/chage.1 \
- 	man1/chsh.1 \
- 	man1/expiry.1 \
--	man5/faillog.5 \
--	man8/faillog.8 \
- 	man3/getspnam.3 \
- 	man8/groupadd.8 \
- 	man8/groupdel.8 \
--	man8/groupmems.8 \
- 	man8/groupmod.8 \
- 	man8/grpck.8 \
--	man8/logoutd.8 \
--	man1/newgrp.1 \
--	man1/sg.1 \
- 	man8/shadowconfig.8 \
- 	man3/shadow.3 \
- 	man8/userdel.8 \
-diff --git a/man/ru/Makefile.am b/man/ru/Makefile.am
-index 845a603..9afcb22 100644
---- a/man/ru/Makefile.am
-+++ b/man/ru/Makefile.am
-@@ -8,22 +8,16 @@ man_MANS = \
- 	man8/chpasswd.8 \
- 	man1/chsh.1 \
- 	man1/expiry.1 \
--	man5/faillog.5 \
--	man8/faillog.8 \
- 	man3/getspnam.3 \
- 	man1/gpasswd.1 \
- 	man8/groupadd.8 \
- 	man8/groupdel.8 \
--	man8/groupmems.8 \
- 	man8/groupmod.8 \
- 	man8/grpck.8 \
- 	man8/grpconv.8 \
- 	man8/grpunconv.8 \
- 	man5/gshadow.5 \
--	man1/login.1 \
- 	man5/login.defs.5 \
--	man8/logoutd.8 \
--	man1/newgrp.1 \
- 	man8/newusers.8 \
- 	man8/nologin.8 \
- 	man1/passwd.1 \
-@@ -31,11 +25,8 @@ man_MANS = \
- 	man8/pwck.8 \
- 	man8/pwconv.8 \
- 	man8/pwunconv.8 \
--	man1/sg.1 \
- 	man3/shadow.3 \
- 	man5/shadow.5 \
--	man1/su.1 \
--	man5/suauth.5 \
- 	man8/useradd.8 \
- 	man8/userdel.8 \
- 	man8/usermod.8 \
-diff --git a/man/sv/Makefile.am b/man/sv/Makefile.am
-index 1918af7..d572c36 100644
---- a/man/sv/Makefile.am
-+++ b/man/sv/Makefile.am
-@@ -5,24 +5,16 @@ man_MANS = \
- 	man1/chage.1 \
- 	man1/chsh.1 \
- 	man1/expiry.1 \
--	man5/faillog.5 \
--	man8/faillog.8 \
- 	man3/getspnam.3 \
- 	man8/groupadd.8 \
- 	man8/groupdel.8 \
--	man8/groupmems.8 \
- 	man8/groupmod.8 \
- 	man8/grpck.8 \
- 	man5/gshadow.5 \
--	man8/logoutd.8 \
--	man1/newgrp.1 \
--	man8/nologin.8 \
- 	man1/passwd.1 \
- 	man5/passwd.5 \
- 	man8/pwck.8 \
--	man1/sg.1 \
- 	man3/shadow.3 \
--	man5/suauth.5 \
- 	man8/userdel.8 \
- 	man8/vigr.8 \
- 	man8/vipw.8
-diff --git a/man/tr/Makefile.am b/man/tr/Makefile.am
-index 8d8b916..8b2aa2d 100644
---- a/man/tr/Makefile.am
-+++ b/man/tr/Makefile.am
-@@ -6,11 +6,9 @@ man_MANS = \
- 	man8/groupadd.8 \
- 	man8/groupdel.8 \
- 	man8/groupmod.8 \
--	man1/login.1 \
- 	man1/passwd.1 \
- 	man5/passwd.5 \
- 	man5/shadow.5 \
--	man1/su.1 \
- 	man8/useradd.8 \
- 	man8/userdel.8 \
- 	man8/usermod.8
-diff --git a/man/uk/Makefile.am b/man/uk/Makefile.am
-index a0f106d..f069eea 100644
---- a/man/uk/Makefile.am
-+++ b/man/uk/Makefile.am
-@@ -8,34 +8,25 @@ man_MANS = \
- 	man8/chpasswd.8 \
- 	man1/chsh.1 \
- 	man1/expiry.1 \
--	man5/faillog.5 \
--	man8/faillog.8 \
- 	man3/getspnam.3 \
- 	man1/gpasswd.1 \
- 	man8/groupadd.8 \
- 	man8/groupdel.8 \
--	man8/groupmems.8 \
- 	man8/groupmod.8 \
- 	man8/grpck.8 \
- 	man8/grpconv.8 \
- 	man8/grpunconv.8 \
- 	man5/gshadow.5 \
--	man1/login.1 \
- 	man5/login.defs.5 \
--	man8/logoutd.8 \
- 	man1/newgrp.1 \
- 	man8/newusers.8 \
--	man8/nologin.8 \
- 	man1/passwd.1 \
- 	man5/passwd.5 \
- 	man8/pwck.8 \
- 	man8/pwconv.8 \
- 	man8/pwunconv.8 \
--	man1/sg.1 \
- 	man3/shadow.3 \
- 	man5/shadow.5 \
--	man1/su.1 \
--	man5/suauth.5 \
- 	man8/useradd.8 \
- 	man8/userdel.8 \
- 	man8/usermod.8 \
-diff --git a/man/zh_CN/Makefile.am b/man/zh_CN/Makefile.am
-index 59d1072..9402a9e 100644
---- a/man/zh_CN/Makefile.am
-+++ b/man/zh_CN/Makefile.am
-@@ -8,34 +8,24 @@ man_MANS = \
- 	man8/chpasswd.8 \
- 	man1/chsh.1 \
- 	man1/expiry.1 \
--	man5/faillog.5 \
--	man8/faillog.8 \
- 	man3/getspnam.3 \
- 	man1/gpasswd.1 \
- 	man8/groupadd.8 \
- 	man8/groupdel.8 \
--	man8/groupmems.8 \
- 	man8/groupmod.8 \
- 	man8/grpck.8 \
- 	man8/grpconv.8 \
- 	man8/grpunconv.8 \
- 	man5/gshadow.5 \
--	man1/login.1 \
- 	man5/login.defs.5 \
--	man8/logoutd.8 \
--	man1/newgrp.1 \
- 	man8/newusers.8 \
--	man8/nologin.8 \
- 	man1/passwd.1 \
- 	man5/passwd.5 \
- 	man8/pwck.8 \
- 	man8/pwconv.8 \
- 	man8/pwunconv.8 \
--	man1/sg.1 \
- 	man3/shadow.3 \
- 	man5/shadow.5 \
--	man1/su.1 \
--	man5/suauth.5 \
- 	man8/useradd.8 \
- 	man8/userdel.8 \
- 	man8/usermod.8 \
-diff --git a/man/zh_TW/Makefile.am b/man/zh_TW/Makefile.am
-index c36ed2c..6fb6a15 100644
---- a/man/zh_TW/Makefile.am
-+++ b/man/zh_TW/Makefile.am
-@@ -5,12 +5,10 @@ man_MANS = \
- 	man1/chfn.1 \
- 	man1/chsh.1 \
- 	man8/chpasswd.8 \
--	man1/newgrp.1 \
- 	man8/groupadd.8 \
- 	man8/groupdel.8 \
- 	man8/groupmod.8 \
- 	man5/passwd.5 \
--	man1/su.1 \
- 	man8/useradd.8 \
- 	man8/userdel.8 \
- 	man8/usermod.8
-diff --git a/src/Makefile.am b/src/Makefile.am
-index d4e6f3a..78722ad 100644
---- a/src/Makefile.am
-+++ b/src/Makefile.am
-@@ -26,8 +26,8 @@ AM_CFLAGS = $(LIBBSD_CFLAGS)
- # and installation would be much simpler (just two directories,
- # $prefix/bin and $prefix/sbin, no install-data hacks...)
- 
--bin_PROGRAMS   = login
--sbin_PROGRAMS  = nologin
-+bin_PROGRAMS   =
-+sbin_PROGRAMS  =
- ubin_PROGRAMS  = faillog chage chfn chsh expiry gpasswd newgrp passwd
- if ENABLE_SUBIDS
- ubin_PROGRAMS += newgidmap newuidmap
-@@ -48,7 +48,6 @@ usbin_PROGRAMS = \
- 	grpck \
- 	grpconv \
- 	grpunconv \
--	logoutd \
- 	newusers \
- 	pwck \
- 	pwconv \
-@@ -59,7 +58,7 @@ usbin_PROGRAMS = \
- 	vipw
- 
- # sulogin from sysvinit
--noinst_PROGRAMS = sulogin
-+noinst_PROGRAMS =
- 
- suidusbins     =
- suidbins       =

debian/patches/debian/tests-disable-su.patch

@@ -1,89 +0,0 @@
-From: Serge Hallyn <serge@hallyn.com>
-Date: Thu, 27 Jun 2024 01:23:05 +0200
-Subject: upstream testsuite: disable su tests
-
-Debian uses su from util-linux, pointless/impossible to test shadow's su
-here.
----
- tests/run_some | 68 ----------------------------------------------------------
- 1 file changed, 68 deletions(-)
-
-diff --git a/tests/run_some b/tests/run_some
-index c58f59b..46317eb 100755
---- a/tests/run_some
-+++ b/tests/run_some
-@@ -79,74 +79,6 @@ echo "-: test failed"
- find "${build_path}" -name "*.gcda" -delete
- # ignore the result of the first test.  ~magic~
- run_test ./su/01/su_user.test ignore_failure
--run_test ./su/01/su_user.test
--run_test ./su/01/su_root.test
--find "${build_path}" -name "*.gcda" -exec chmod a+rw {} \;
--run_test ./su/02/env_FOO-options_--login
--run_test ./su/02/env_FOO-options_--login_bash
--run_test ./su/02/env_FOO-options_--preserve-environment
--run_test ./su/02/env_FOO-options_--preserve-environment_bash
--run_test ./su/02/env_FOO-options_-
--run_test ./su/02/env_FOO-options_-_bash
--run_test ./su/02/env_FOO-options_-l-m
--run_test ./su/02/env_FOO-options_-l-m_bash
--run_test ./su/02/env_FOO-options_-l
--run_test ./su/02/env_FOO-options_-l_bash
--run_test ./su/02/env_FOO-options_-m_bash
--run_test ./su/02/env_FOO-options_-m
--run_test ./su/02/env_FOO-options_-p
--run_test ./su/02/env_FOO-options_-p_bash
--run_test ./su/02/env_FOO-options__bash
--run_test ./su/02/env_FOO-options_
--run_test ./su/02/env_FOO-options_-p-
--run_test ./su/02/env_FOO-options_-p-_bash
--run_test ./su/02/env_special-options_-l-p
--run_test ./su/02/env_special-options_-l
--run_test ./su/02/env_special-options_-l-p_bash
--run_test ./su/02/env_special-options_-l_bash
--run_test ./su/02/env_special-options_-p
--run_test ./su/02/env_special-options_-p_bash
--run_test ./su/02/env_special-options_
--run_test ./su/02/env_special-options__bash
--run_test ./su/02/env_special_root-options_-l-p
--run_test ./su/02/env_special_root-options_-l-p_bash
--run_test ./su/02/env_special_root-options_-l
--run_test ./su/02/env_special_root-options_-l_bash
--run_test ./su/02/env_special_root-options_-p
--run_test ./su/02/env_special_root-options_-p_bash
--run_test ./su/02/env_special_root-options_
--run_test ./su/02/env_special_root-options__bash
--run_test ./su/03/su_run_command01.test
--run_test ./su/03/su_run_command02.test
--run_test ./su/03/su_run_command03.test
--run_test ./su/03/su_run_command04.test
--run_test ./su/03/su_run_command05.test
--run_test ./su/03/su_run_command06.test
--run_test ./su/03/su_run_command07.test
--run_test ./su/03/su_run_command08.test
--run_test ./su/03/su_run_command09.test
--run_test ./su/03/su_run_command10.test
--run_test ./su/03/su_run_command11.test
--run_test ./su/03/su_run_command12.test
--run_test ./su/03/su_run_command13.test
--run_test ./su/03/su_run_command14.test
--run_test ./su/03/su_run_command15.test
--run_test ./su/03/su_run_command16.test
--run_test ./su/03/su_run_command17.test
--run_test ./su/04/su_wrong_user.test
--run_test ./su/04/su_user_wrong_passwd.test
--run_test ./su/04/su_user_wrong_passwd_syslog.test
--run_test ./su/05/su_user_wrong_passwd_syslog.test
--run_test ./su/06/su_user_syslog.test
--run_test ./su/07/su_user_syslog.test
--run_test ./su/08/env_special-options_
--run_test ./su/08/env_special_root-options_
--run_test ./su/09/env_special-options_
--run_test ./su/09/env_special_root-options_
--run_test ./su/10_su_sulog_success/su.test
--run_test ./su/11_su_sulog_failure/su.test
--run_test ./su/12_su_child_failure/su.test
--run_test ./su/13_su_child_success/su.test
- run_test ./libsubid/01_list_ranges/list_ranges.test
- run_test ./libsubid/02_get_subid_owners/get_subid_owners.test
- run_test ./libsubid/03_add_remove/add_remove_subids.test

debian/patches/series

@@ -1,12 +0,0 @@
-debian/Set-group-and-mode-for-g-shadow-files.patch
-debian/Keep-using-Debian-adduser-defaults.patch
-debian/Document-the-shadowconfig-utility.patch
-debian/Recommend-using-adduser-and-deluser.patch
-debian/tests-disable-su.patch
-debian/Adapt-login.defs-for-Debian.patch
-debian/Define-LOGIN_NAME_MAX-on-HURD.patch
-debian/Stop-building-programs-we-do-not-install.patch
-upstream/a015e919834c90b99947829c6c823f7fe93a8097-E_BAD_NAME.patch
-upstream/man-useradd.8.xml-Document-new-exit-code-19-E_BAD_NAME.patch
-upstream/Revert-lib-src-Use-local-time-for-human-readable-dates.patch
-Revert-lib-strtoday.c-strtoday-Fix-calculation.patch

debian/patches/upstream/Revert-lib-src-Use-local-time-for-human-readable-dates.patch

@@ -1,70 +0,0 @@
-From: Alejandro Colomar <alx@kernel.org>
-Date: Fri, 14 Feb 2025 21:25:01 +0100
-Subject: Revert "lib/, src/: Use local time for human-readable dates"
-
-This reverts commit 3f5b4b56268269fefed55aa106f382037297d663.
-
-The dates are stored as UTC, and are stored as a number of days since
-Epoch.  We don't have enough precision to translate it into local time.
-Using local time has caused endless issues in users.
-
-This patch is not enough for fixing this issue completely, since
-printing a date without time-zone information means that the date is a
-local date, but what we're printing is a UTC date.  A future patch
-should add time-zone information to the date.
-
-For now, let's revert this change that has caused so many issues.
-
-Fixes: 3f5b4b562682 (2024-08-01; "lib/, src/: Use local time for human-readable dates")
-Link: <https://github.com/ansible/ansible/blob/devel/test/integration/targets/user/tasks/test_expires.yml#L2-L20>
-Link: <https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1095430>
-Link: <https://lists.iana.org/hyperkitty/list/tz@iana.org/message/ENE5IFV3GAH6WK22UJ6YU57D6TQINSP5/>
-Link: <https://github.com/shadow-maint/shadow/issues/1202>
-Link: <https://github.com/shadow-maint/shadow/issues/1057>
-Link: <https://github.com/shadow-maint/shadow/issues/939>
-Link: <https://github.com/shadow-maint/shadow/pull/1058>
-Link: <https://github.com/shadow-maint/shadow/pull/1059#issuecomment-2309888519>
-Link: <https://github.com/shadow-maint/shadow/pull/952>
-Link: <https://github.com/shadow-maint/shadow/pull/942>
-Reported-by: Chris Hofstaedtler <zeha@debian.org>
-Reported-by: Gus Kenion <https://github.com/kenion>
-Reported-by: Alejandro Colomar <alx@kernel.org>
-Reported-by: Michael Vetter <jubalh@iodoru.org>
-Reported-by: Lee Garrett <lgarrett@rocketjump.eu>
-Cc: Paul Eggert <eggert@cs.ucla.edu>
-Cc: Tim Parenti <tim@timtimeonline.com>
-Cc: Iker Pedrosa <ipedrosa@redhat.com>
-Cc: "Serge E. Hallyn" <serge@hallyn.com>
-Cc: Brian Inglis <Brian.Inglis@SystematicSW.ab.ca>
-Signed-off-by: Alejandro Colomar <alx@kernel.org>
----
- lib/time/day_to_str.h | 2 +-
- src/chage.c           | 2 +-
- 2 files changed, 2 insertions(+), 2 deletions(-)
-
-diff --git a/lib/time/day_to_str.h b/lib/time/day_to_str.h
-index b70e989..fe3308d 100644
---- a/lib/time/day_to_str.h
-+++ b/lib/time/day_to_str.h
-@@ -38,7 +38,7 @@ day_to_str(size_t size, char buf[size], long day)
- 		return;
- 	}
- 
--	if (localtime_r(&date, &tm) == NULL) {
-+	if (gmtime_r(&date, &tm) == NULL) {
- 		strtcpy(buf, "future", size);
- 		return;
- 	}
-diff --git a/src/chage.c b/src/chage.c
-index a7933e0..67e7e77 100644
---- a/src/chage.c
-+++ b/src/chage.c
-@@ -243,7 +243,7 @@ print_day_as_date(long day)
- 		return;
- 	}
- 
--	if (localtime_r(&date, &tm) == NULL) {
-+	if (gmtime_r(&date, &tm) == NULL) {
- 		puts(_("future"));
- 		return;
- 	}

debian/patches/upstream/a015e919834c90b99947829c6c823f7fe93a8097-E_BAD_NAME.patch

@@ -1,38 +0,0 @@
-From: Alejandro Colomar <alx@kernel.org>
-Date: Thu, 5 Dec 2024 17:38:54 +0100
-Subject: [PATCH] src/useradd.c: E_BAD_NAME: Use a different error code for
- bad login names
-
-Wrappers like adduser(8) want to do their own stuff if the login name is
-bad.  For that, they need to be able to differentiate such an error.
-
-Closes: <https://github.com/shadow-maint/shadow/issues/1103>
-Suggested-by: Chris Hofstaedtler <zeha@debian.org>
-Cc: Marc 'Zugschlus' Haber <mh+githubvisible@zugschlus.de>
-Signed-off-by: Alejandro Colomar <alx@kernel.org>
-Bug-Debian: 1074306
----
- src/useradd.c | 3 ++-
- 1 file changed, 2 insertions(+), 1 deletion(-)
-
-diff --git a/src/useradd.c b/src/useradd.c
-index 954b329..92f8054 100644
---- a/src/useradd.c
-+++ b/src/useradd.c
-@@ -201,6 +201,7 @@ static bool home_added = false;
- #define E_SUB_UID_UPDATE 16	/* can't update the subordinate uid file */
- #define E_SUB_GID_UPDATE 18	/* can't update the subordinate gid file */
- #endif				/* ENABLE_SUBIDS */
-+#define E_BAD_NAME	19	/* Bad login name */
- 
- #define DGROUP			"GROUP"
- #define DGROUPS			"GROUPS"
-@@ -1549,7 +1550,7 @@ static void process_flags (int argc, char **argv)
- 			              user_name, AUDIT_NO_ID,
- 			              SHADOW_AUDIT_FAILURE);
- #endif
--			exit (E_BAD_ARG);
-+			exit (E_BAD_NAME);
- 		}
- 		if (!dflg) {
- 			char  *uh;

debian/patches/upstream/man-useradd.8.xml-Document-new-exit-code-19-E_BAD_NAME.patch

@@ -1,31 +0,0 @@
-From: Marc Haber <mh+debian-packages@zugschlus.de>
-Date: Thu, 5 Dec 2024 18:54:17 +0100
-Subject: man/useradd.8.xml: Document new exit code 19 (E_BAD_NAME)
-
-Link: <https://github.com/shadow-maint/shadow/issues/1103>
-Link: <https://github.com/shadow-maint/shadow/pull/1141>
-Signed-off-by: Marc 'Zugschlus' Haber <mh+githubvisible@zugschlus.de>
-Cc: Chris Hofstaedtler <zeha@debian.org>
-Cc: Serge Hallyn <serge@hallyn.com>
-Signed-off-by: Alejandro Colomar <alx@kernel.org>
----
- man/useradd.8.xml | 6 ++++++
- 1 file changed, 6 insertions(+)
-
-diff --git a/man/useradd.8.xml b/man/useradd.8.xml
-index 17987a6..dbdd9b1 100644
---- a/man/useradd.8.xml
-+++ b/man/useradd.8.xml
-@@ -898,6 +898,12 @@
- 	    <para>can't update SELinux user mapping</para>
- 	  </listitem>
- 	</varlistentry>
-+	<varlistentry>
-+	  <term><replaceable>19</replaceable></term>
-+	  <listitem>
-+	    <para>invalid user or group name</para>
-+	  </listitem>
-+	</varlistentry>
-       </variablelist>
-     </para>
-   </refsect1>

debian/rules

@@ -1,56 +0,0 @@
-#!/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/architecture.mk
-include /usr/share/dpkg/buildflags.mk
-include /usr/share/debhelper/dh_package_notes/package-notes.mk
-
-# Adds extra options when calling the configure script:
-DEB_CONFIGURE_EXTRA_FLAGS := \
-	--mandir=/usr/share/man \
-	--with-libpam \
-	--with-yescrypt \
-	--enable-shadowgrp \
-	--enable-subordinate-ids \
-	--enable-lastlog=no \
-	--enable-man \
-	--disable-account-tools-setuid \
-	--with-group-name-max-length=32 \
-	--with-acl \
-	--with-attr \
-	--without-su \
-	--without-tcb \
-
-
-ifeq ($(DEB_HOST_ARCH_OS),linux)
-DEB_CONFIGURE_EXTRA_FLAGS += --with-audit
-DEB_CONFIGURE_EXTRA_FLAGS += --with-btrfs
-endif
-
-ifneq ($(filter nodoc,$(DEB_BUILD_PROFILES)),)
-DEB_CONFIGURE_EXTRA_FLAGS += --disable-man
-endif
-
-DEB_CONFIGURE_EXTRA_FLAGS += SHELL=/bin/sh
-
-# Set the default editor for vipw/vigr
-CFLAGS += -DDEFAULT_EDITOR="\"sensible-editor\""
-
-%:
-	dh $@
-
-override_dh_auto_configure:
-	dh_auto_configure -- $(DEB_CONFIGURE_EXTRA_FLAGS)
-
-override_dh_installpam:
-	# Distribute the pam.d files; unless for the commands with disabled PAM
-	# support
-	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
-

debian/salsa-ci.yml

@@ -1,40 +0,0 @@
----
-include: https://salsa.debian.org/salsa-ci-team/pipeline/raw/master/salsa-ci.yml
-
-extract-source:
-  extends: .provisioning-extract-source
-
-variables:
-  RELEASE: 'unstable'
-
-build:
-  extends: .build-package
-
-test-build-any:
-  extends: .test-build-package-any
-
-test-build-all:
-  extends: .test-build-package-all
-
-lintian:
-  extends: .test-lintian
-
-autopkgtest:
-  extends: .test-autopkgtest
-
-blhc:
-  extends: .test-blhc
-
-reprotest:
-  extends: .test-reprotest
-
-variables:
-  SALSA_CI_ENABLE_BUILD_PACKAGE_PROFILES: 1
-
-test-build-profiles:
-  extends: .test-build-package-profiles
-  parallel:
-    matrix:
-      - BUILD_PROFILES: nocheck
-      - BUILD_PROFILES: nodoc
-

debian/shadowconfig

@@ -1,70 +0,0 @@
-#!/bin/sh
-# turn shadow passwords on or off on a Debian system
-
-set -e
-
-shadowon () {
-    set -e
-
-    if [ -n "$DPKG_ROOT" ] \
-        && cmp "${DPKG_ROOT}/etc/passwd" "${DPKG_ROOT}/usr/share/base-passwd/passwd.master" 2>/dev/null \
-        && cmp "${DPKG_ROOT}/etc/group" "${DPKG_ROOT}/usr/share/base-passwd/group.master" 2>/dev/null; then
-        # If dpkg is run with --force-script-chrootless and if /etc/passwd
-        # and /etc/group are unchanged, we avoid the chroot() call by manually
-        # processing the files. This produces bit-by-bit identical results
-        # compared to the normal case as shown by the CI setup at
-        # https://salsa.debian.org/helmutg/dpkg-root-demo/-/jobs
-        for f in passwd group; do
-            cp -a "${DPKG_ROOT}/etc/$f" "${DPKG_ROOT}/etc/$f-"
-        done
-        chmod 600 "${DPKG_ROOT}/etc/passwd-"
-        sed -i 's/^\([^:]\+\):\*:/\1:x:/' "${DPKG_ROOT}/etc/group" "${DPKG_ROOT}/etc/passwd"
-        [ -n "$SOURCE_DATE_EPOCH" ] && epoch=$SOURCE_DATE_EPOCH || epoch=$(date +%s)
-        sed "s/^\([^:]\+\):.*/\1:*:$((epoch/60/60/24)):0:99999:7:::/" "${DPKG_ROOT}/etc/passwd" > "${DPKG_ROOT}/etc/shadow"
-        sed "s/^\([^:]\+\):.*/\1:*::/" "${DPKG_ROOT}/etc/group" > "${DPKG_ROOT}/etc/gshadow"
-        touch "${DPKG_ROOT}/etc/.pwd.lock"
-        chmod 600 "${DPKG_ROOT}/etc/.pwd.lock"
-    else
-        pwck -q -r
-        grpck -r
-        pwconv
-        grpconv
-    fi
-    chown root:root "${DPKG_ROOT}/etc/passwd" "${DPKG_ROOT}/etc/group"
-    chmod 644 "${DPKG_ROOT}/etc/passwd" "${DPKG_ROOT}/etc/group"
-    chown root:shadow "${DPKG_ROOT}/etc/shadow" "${DPKG_ROOT}/etc/gshadow"
-    chmod 640 "${DPKG_ROOT}/etc/shadow" "${DPKG_ROOT}/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/shlibs.local

@@ -1 +0,0 @@
-deb: libsubid 5 libsubid5 (= ${binary:Version})

debian/source/format

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

debian/source/lintian-overrides

@@ -1,6 +0,0 @@
-# debputy does not need misc:Depends
-debhelper-but-no-misc-depends libsubid-dev
-debhelper-but-no-misc-depends libsubid5
-debhelper-but-no-misc-depends login.defs
-debhelper-but-no-misc-depends passwd
-debhelper-but-no-misc-depends uidmap

debian/tests/control

@@ -1,10 +0,0 @@
-Tests: smoke
-Restrictions: needs-root, superficial
-
-Tests: upstream
-Depends:
- expect,
- procps,
- @,
- @builddeps@
-Restrictions: needs-root, build-needed, breaks-testbed, allow-stderr, isolation-machine

debian/tests/smoke

@@ -1,13 +0,0 @@
-#!/bin/sh
-
-set -e
-
-echo "Adding an user works"
-useradd shadow-test-user
-grep '^shadow-test-user:x:' /etc/passwd
-grep '^shadow-test-user:!:' /etc/shadow
-
-echo "Removing an user works"
-userdel shadow-test-user
-! grep 'shadow-test-user' /etc/passwd
-! grep 'shadow-test-user' /etc/shadow

debian/tests/upstream

@@ -1,15 +0,0 @@
-#!/bin/sh
-useradd ubuntu
-
-export BUILD_BASE_DIR=$(pwd)
-
-cd tests
-
-cleanup() {
-  cp testsuite.log $AUTOPKGTEST_ARTIFACTS/
-  cat testsuite.log
-}
-
-trap cleanup TERM EXIT
-
-./run_some 2>&1

debian/uidmap.install

@@ -1,3 +0,0 @@
-bin/getsubids usr/bin
-usr/bin/newgidmap
-usr/bin/newuidmap

debian/uidmap.lintian-overrides

@@ -1,2 +0,0 @@
-uidmap: elevated-privileges 4755 root/root [usr/bin/newgidmap]
-uidmap: elevated-privileges 4755 root/root [usr/bin/newuidmap]

debian/uidmap.manpages

@@ -1,5 +0,0 @@
-usr/share/man/*/man1/newgidmap.1
-usr/share/man/*/man1/newuidmap.1
-usr/share/man/man1/getsubids.1
-usr/share/man/man1/newgidmap.1
-usr/share/man/man1/newuidmap.1

debian/upstream/metadata

@@ -1,4 +0,0 @@
----
-Bug-Database: https://github.com/shadow-maint/shadow/issues
-Bug-Submit: https://github.com/shadow-maint/shadow/issues/new
-Repository-Browse: https://github.com/shadow-maint/shadow

debian/watch

@@ -1,7 +0,0 @@
-version=4
-opts=downloadurlmangle=s/archive\/refs\/tags\/(.*)\.tar\.gz/releases\/download\/$1\/@PACKAGE@-$1\.tar\.xz/,\
-    pgpsigurlmangle=s/$/.asc/,\
-    versionmangle=s/-(alpha|beta|rc)/~$1/,\
-    dversionmangle=s/\+dfsg1//,repacksuffix=+dfsg1 \
-    https://github.com/shadow-maint/@PACKAGE@/tags \
-    /shadow-maint/@PACKAGE@/archive/refs/tags/([^v].*)\.tar\.gz

doc/HOWTO

@@ -346,7 +346,7 @@
   return value points to static data whose content is overwritten by
   each call.
 
-  Warning: The key space consists of 2**56 equal 7.2e16 possible values.
+  Warning: the key space consists of 2**56 equal 7.2e16 possible values.
   Exhaustive searches of this key space are possible using massively
   parallel computers.  Software, such as crack(1), is available which
   will search the portion of this key space that is generally used by
@@ -996,7 +996,7 @@
   sudo for the shadow suite, is available as at:
   <ftp://sunsite.unc.edu/pub/Linux/system/Admin/sudo-1.2-shadow.tgz>
 
-  Warning: When you install sudo your /etc/sudoers file will be replaced
+  Warning: when you install sudo your /etc/sudoers file will be replaced
   with a default one, so you need to make a backup of it if you have
   added anything to the default one.  (you could also edit the Makefile
   and remove the line that copies the default file to /etc).
@@ -1751,7 +1751,7 @@
       }
   #ifdef HAS_SHADOW
       if ((pw->pw_passwd && pw->pw_passwd[0] == '@'
-           && pw_auth (pw->pw_passwd+1, pw->pw_name, PW_LOGIN, NULL))
+           && pw_auth(pw->pw_passwd+1, pw->pw_name))
           || !valid (passwd, pw)) {
           return (UPAP_AUTHNAK);
       }

doc/Makefile.in

@@ -133,6 +133,7 @@ DISTFILES = $(DIST_COMMON) $(DIST_SOURCES) $(TEXINFOS) $(EXTRA_DIST)
 ACLOCAL = @ACLOCAL@
 AMTAR = @AMTAR@
 AM_DEFAULT_VERBOSITY = @AM_DEFAULT_VERBOSITY@
+AM_DISTCHECK_CONFIGURE_FLAGS = @AM_DISTCHECK_CONFIGURE_FLAGS@
 AR = @AR@
 AUTOCONF = @AUTOCONF@
 AUTOHEADER = @AUTOHEADER@
@@ -204,7 +205,6 @@ LIBSYSTEMD = @LIBSYSTEMD@
 LIBTCB = @LIBTCB@
 LIBTOOL = @LIBTOOL@
 LIPO = @LIPO@
-LIYESCRYPT = @LIYESCRYPT@
 LN_S = @LN_S@
 LTLIBICONV = @LTLIBICONV@
 LTLIBINTL = @LTLIBINTL@
@@ -251,8 +251,6 @@ 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@

etc/Makefile.in

@@ -222,6 +222,7 @@ am__relativize = \
 ACLOCAL = @ACLOCAL@
 AMTAR = @AMTAR@
 AM_DEFAULT_VERBOSITY = @AM_DEFAULT_VERBOSITY@
+AM_DISTCHECK_CONFIGURE_FLAGS = @AM_DISTCHECK_CONFIGURE_FLAGS@
 AR = @AR@
 AUTOCONF = @AUTOCONF@
 AUTOHEADER = @AUTOHEADER@
@@ -293,7 +294,6 @@ LIBSYSTEMD = @LIBSYSTEMD@
 LIBTCB = @LIBTCB@
 LIBTOOL = @LIBTOOL@
 LIPO = @LIPO@
-LIYESCRYPT = @LIYESCRYPT@
 LN_S = @LN_S@
 LTLIBICONV = @LTLIBICONV@
 LTLIBINTL = @LTLIBINTL@
@@ -340,8 +340,6 @@ 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@

etc/login.defs

@@ -6,7 +6,7 @@
 
 #
 # Delay in seconds before being allowed another attempt after a login failure
-# Note: When PAM is used, some modules may enforce a minimum delay (e.g.
+# Note: when PAM is used, some modules may enforce a minimum delay (e.g.
 #       pam_unix(8) enforces a 2s delay)
 #
 FAIL_DELAY		3
@@ -276,7 +276,7 @@ PASS_ALWAYS_WARN	yes
 #
 # Number of significant characters in the password for crypt().
 # Default is 8, don't change unless your crypt() is better.
-# Ignored if MD5_CRYPT_ENAB set to "yes".
+# Only used for DES encryption algorithm.
 #
 #PASS_MAX_LEN		8
 
@@ -308,7 +308,7 @@ CHFN_RESTRICT		rwh
 # Set to "no" if you need to copy encrypted passwords to other systems
 # which don't understand the new algorithm.  Default is "no".
 #
-# Note: If you use PAM, it is recommended to use a value consistent with
+# Note: if you use PAM, it is recommended to use a value consistent with
 # the PAM modules configuration.
 #
 # This variable is deprecated. You should use ENCRYPT_METHOD instead.
@@ -326,7 +326,7 @@ CHFN_RESTRICT		rwh
 # 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
+# Note: if you use PAM, it is recommended to use a value consistent with
 # the PAM modules configuration.
 #
 #ENCRYPT_METHOD DES
@@ -467,7 +467,7 @@ PREVENT_NO_AUTH superuser
 # 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
+# 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.am

@@ -11,7 +11,6 @@ pamd_files = \
 	passwd
 
 pamd_acct_tools_files = \
-	chage \
 	chgpasswd \
 	groupadd \
 	groupdel \

etc/pam.d/Makefile.in

@@ -165,6 +165,7 @@ DISTFILES = $(DIST_COMMON) $(DIST_SOURCES) $(TEXINFOS) $(EXTRA_DIST)
 ACLOCAL = @ACLOCAL@
 AMTAR = @AMTAR@
 AM_DEFAULT_VERBOSITY = @AM_DEFAULT_VERBOSITY@
+AM_DISTCHECK_CONFIGURE_FLAGS = @AM_DISTCHECK_CONFIGURE_FLAGS@
 AR = @AR@
 AUTOCONF = @AUTOCONF@
 AUTOHEADER = @AUTOHEADER@
@@ -236,7 +237,6 @@ LIBSYSTEMD = @LIBSYSTEMD@
 LIBTCB = @LIBTCB@
 LIBTOOL = @LIBTOOL@
 LIPO = @LIPO@
-LIYESCRYPT = @LIYESCRYPT@
 LN_S = @LN_S@
 LTLIBICONV = @LTLIBICONV@
 LTLIBINTL = @LTLIBINTL@
@@ -283,8 +283,6 @@ 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@
@@ -342,7 +340,6 @@ top_srcdir = @top_srcdir@
 pamd_files = chpasswd chfn chsh groupmems login newusers passwd \
 	$(am__append_2)
 pamd_acct_tools_files = \
-	chage \
 	chgpasswd \
 	groupadd \
 	groupdel \

etc/pam.d/chage

@@ -1,4 +0,0 @@
-#%PAM-1.0
-auth		sufficient	pam_rootok.so
-account		required	pam_permit.so
-password	include		system-auth

etc/shadow-maint/Makefile.in

@@ -130,6 +130,7 @@ DISTFILES = $(DIST_COMMON) $(DIST_SOURCES) $(TEXINFOS) $(EXTRA_DIST)
 ACLOCAL = @ACLOCAL@
 AMTAR = @AMTAR@
 AM_DEFAULT_VERBOSITY = @AM_DEFAULT_VERBOSITY@
+AM_DISTCHECK_CONFIGURE_FLAGS = @AM_DISTCHECK_CONFIGURE_FLAGS@
 AR = @AR@
 AUTOCONF = @AUTOCONF@
 AUTOHEADER = @AUTOHEADER@
@@ -201,7 +202,6 @@ LIBSYSTEMD = @LIBSYSTEMD@
 LIBTCB = @LIBTCB@
 LIBTOOL = @LIBTOOL@
 LIPO = @LIPO@
-LIYESCRYPT = @LIYESCRYPT@
 LN_S = @LN_S@
 LTLIBICONV = @LTLIBICONV@
 LTLIBINTL = @LTLIBINTL@
@@ -248,8 +248,6 @@ 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@

lib/Makefile.am

@@ -37,34 +37,10 @@ libshadow_la_SOURCES = \
 	alloc/realloc.h \
 	alloc/reallocf.c \
 	alloc/reallocf.h \
-	alloc/x/xcalloc.c \
-	alloc/x/xcalloc.h \
-	alloc/x/xmalloc.c \
-	alloc/x/xmalloc.h \
-	alloc/x/xrealloc.c \
-	alloc/x/xrealloc.h \
-	atoi/a2i/a2i.c \
-	atoi/a2i/a2i.h \
-	atoi/a2i/a2s.c \
-	atoi/a2i/a2s.h \
-	atoi/a2i/a2s_c.c \
-	atoi/a2i/a2s_c.h \
-	atoi/a2i/a2s_nc.c \
-	atoi/a2i/a2s_nc.h \
-	atoi/a2i/a2u.c \
-	atoi/a2i/a2u.h \
-	atoi/a2i/a2u_c.c \
-	atoi/a2i/a2u_c.h \
-	atoi/a2i/a2u_nc.c \
-	atoi/a2i/a2u_nc.h \
+	atoi/a2i.c \
+	atoi/a2i.h \
 	atoi/getnum.c \
 	atoi/getnum.h \
-	atoi/str2i/str2i.c \
-	atoi/str2i/str2i.h \
-	atoi/str2i/str2s.c \
-	atoi/str2i/str2s.h \
-	atoi/str2i/str2u.c \
-	atoi/str2i/str2u.h \
 	atoi/strtoi/strtoi.c \
 	atoi/strtoi/strtoi.h \
 	atoi/strtoi/strtou.c \
@@ -79,6 +55,8 @@ libshadow_la_SOURCES = \
 	cast.h \
 	chkname.c \
 	chkname.h \
+	chkhash.c \
+	chkhash.h \
 	chowndir.c \
 	chowntty.c \
 	cleanup.c \
@@ -92,24 +70,28 @@ libshadow_la_SOURCES = \
 	defines.h \
 	encrypt.c \
 	env.c \
+	exit_if_null.c \
+	exit_if_null.h \
 	exitcodes.h \
 	faillog.h \
 	failure.c \
 	failure.h \
 	fd.c \
 	fields.c \
+	fields.h \
 	find_new_gid.c \
 	find_new_uid.c \
 	find_new_sub_gids.c \
 	find_new_sub_uids.c \
-	fputsx.c \
+	fs/mkstemp/fmkomstemp.c \
+	fs/mkstemp/fmkomstemp.h \
+	fs/mkstemp/mkomstemp.c \
+	fs/mkstemp/mkomstemp.h \
 	fs/readlink/areadlink.c \
 	fs/readlink/areadlink.h \
 	fs/readlink/readlinknul.c \
 	fs/readlink/readlinknul.h \
 	get_pid.c \
-	getdate.h \
-	getdate.y \
 	getdef.c \
 	getdef.h \
 	getgr_nam_gid.c \
@@ -118,7 +100,6 @@ libshadow_la_SOURCES = \
 	groupio.c \
 	groupmem.c \
 	groupio.h \
-	gshadow.c \
 	hushed.c \
 	idmapping.h \
 	idmapping.c \
@@ -129,7 +110,6 @@ libshadow_la_SOURCES = \
 	loginprompt.c \
 	mail.c \
 	motd.c \
-	must_be.h \
 	myname.c \
 	nss.c \
 	nscd.c \
@@ -155,16 +135,46 @@ libshadow_la_SOURCES = \
 	run_part.h \
 	run_part.c \
 	salt.c \
+	search/cmp/cmp.c \
+	search/cmp/cmp.h \
+	search/l/lfind.c \
+	search/l/lfind.h \
+	search/l/lsearch.c \
+	search/l/lsearch.h \
+	search/sort/qsort.c \
+	search/sort/qsort.h \
 	selinux.c \
 	semanage.c \
 	setugid.c \
 	setupenv.c \
-	sgetgrent.c \
-	sgetpwent.c \
-	sgetspent.c \
 	sgroupio.c \
-	sgroupio.h\
-	shadow.c \
+	sgroupio.h \
+	shadow/group/sgetgrent.c \
+	shadow/group/sgetgrent.h \
+	shadow/grp/agetgroups.c \
+	shadow/grp/agetgroups.h \
+	shadow/gshadow/endsgent.c \
+	shadow/gshadow/endsgent.h \
+	shadow/gshadow/fgetsgent.c \
+	shadow/gshadow/fgetsgent.h \
+	shadow/gshadow/getsgent.c \
+	shadow/gshadow/getsgent.h \
+	shadow/gshadow/getsgnam.c \
+	shadow/gshadow/getsgnam.h \
+	shadow/gshadow/gshadow.c \
+	shadow/gshadow/gshadow.h \
+	shadow/gshadow/putsgent.c \
+	shadow/gshadow/putsgent.h \
+	shadow/gshadow/setsgent.c \
+	shadow/gshadow/setsgent.h \
+	shadow/gshadow/sgetsgent.c \
+	shadow/gshadow/sgetsgent.h \
+	shadow/gshadow/sgrp.c \
+	shadow/gshadow/sgrp.h \
+	shadow/passwd/sgetpwent.c \
+	shadow/passwd/sgetpwent.h \
+	shadow/shadow/sgetspent.c \
+	shadow/shadow/sgetspent.h \
 	shadowio.c \
 	shadowio.h \
 	shadowlog.c \
@@ -176,24 +186,38 @@ libshadow_la_SOURCES = \
 	spawn.c \
 	sssd.c \
 	sssd.h \
+	string/ctype/strchrisascii/strchriscntrl.c \
+	string/ctype/strchrisascii/strchriscntrl.h \
+	string/ctype/strisascii/strisdigit.c \
+	string/ctype/strisascii/strisdigit.h \
+	string/ctype/strisascii/strisprint.c \
+	string/ctype/strisascii/strisprint.h \
+	string/ctype/strtoascii/strtolower.c \
+	string/ctype/strtoascii/strtolower.h \
 	string/memset/memzero.c \
 	string/memset/memzero.h \
+	string/sprintf/aprintf.c \
+	string/sprintf/aprintf.h \
 	string/sprintf/snprintf.c \
 	string/sprintf/snprintf.h \
 	string/sprintf/stpeprintf.c \
 	string/sprintf/stpeprintf.h \
-	string/sprintf/xasprintf.c \
-	string/sprintf/xasprintf.h \
 	string/strchr/strchrcnt.c \
 	string/strchr/strchrcnt.h \
-	string/strchr/stpspn.c \
-	string/strchr/stpspn.h \
+	string/strchr/strchrscnt.c \
+	string/strchr/strchrscnt.h \
 	string/strchr/strnul.c \
 	string/strchr/strnul.h \
-	string/strchr/strrspn.c \
-	string/strchr/strrspn.h \
+	string/strcmp/strcaseeq.c \
+	string/strcmp/strcaseeq.h \
+	string/strcmp/strcaseprefix.c \
+	string/strcmp/strcaseprefix.h \
 	string/strcmp/streq.c \
 	string/strcmp/streq.h \
+	string/strcmp/strneq.c \
+	string/strcmp/strneq.h \
+	string/strcmp/strprefix.c \
+	string/strcmp/strprefix.h \
 	string/strcpy/stpecpy.c \
 	string/strcpy/stpecpy.h \
 	string/strcpy/strncat.c \
@@ -202,16 +226,34 @@ libshadow_la_SOURCES = \
 	string/strcpy/strncpy.h \
 	string/strcpy/strtcpy.c \
 	string/strcpy/strtcpy.h \
+	string/strdup/strdup.c \
+	string/strdup/strdup.h \
 	string/strdup/strndupa.c \
 	string/strdup/strndupa.h \
-	string/strdup/xstrdup.c \
-	string/strdup/xstrdup.h \
-	string/strdup/xstrndup.c \
-	string/strdup/xstrndup.h \
+	string/strdup/strndup.c \
+	string/strdup/strndup.h \
+	string/strerrno.c \
+	string/strerrno.h \
 	string/strftime.c \
 	string/strftime.h \
+	string/strspn/stpspn.c \
+	string/strspn/stpspn.h \
+	string/strspn/stprcspn.c \
+	string/strspn/stprcspn.h \
+	string/strspn/stprspn.c \
+	string/strspn/stprspn.h \
+	string/strspn/strrcspn.c \
+	string/strspn/strrcspn.h \
+	string/strspn/strrspn.c \
+	string/strspn/strrspn.h \
 	string/strtok/stpsep.c \
 	string/strtok/stpsep.h \
+	string/strtok/astrsep2ls.c \
+	string/strtok/astrsep2ls.h \
+	string/strtok/strsep2arr.c \
+	string/strtok/strsep2arr.h \
+	string/strtok/strsep2ls.c \
+	string/strtok/strsep2ls.h \
 	strtoday.c \
 	sub.c \
 	subordinateio.h \
@@ -267,5 +309,4 @@ endif
 
 EXTRA_DIST = \
 	.indent.pro \
-	gshadow_.h \
 	xgetXXbyYY.c

lib/addgrps.c

@@ -1,15 +1,14 @@
-/*
- * SPDX-FileCopyrightText: 1989 - 1994, Julianne Frances Haugh
- * SPDX-FileCopyrightText: 1996 - 1998, Marek Michałkiewicz
- * SPDX-FileCopyrightText: 2001 - 2006, Tomasz Kłoczko
- * SPDX-FileCopyrightText: 2007 - 2009, Nicolas François
- *
- * SPDX-License-Identifier: BSD-3-Clause
- */
+// SPDX-FileCopyrightText: 1989-1994, Julianne Frances Haugh
+// SPDX-FileCopyrightText: 1996-1998, Marek Michałkiewicz
+// SPDX-FileCopyrightText: 2001-2006, Tomasz Kłoczko
+// SPDX-FileCopyrightText: 2007-2009, Nicolas François
+// SPDX-FileCopyrightText: 2024, Alejandro Colomar <alx@kernel.org>
+// SPDX-License-Identifier: BSD-3-Clause
 
-#include <config.h>
 
-#if defined (HAVE_SETGROUPS) && ! defined (USE_PAM)
+#include "config.h"
+
+#if !defined(USE_PAM)
 
 #include "prototypes.h"
 #include "defines.h"
@@ -18,12 +17,16 @@
 #include <grp.h>
 #include <stdio.h>
 #include <string.h>
+#include <sys/types.h>
 
-#include "alloc/malloc.h"
 #include "alloc/reallocf.h"
+#include "search/l/lsearch.h"
+#include "shadow/grp/agetgroups.h"
 #include "shadowlog.h"
+#include "string/strchr/strchrscnt.h"
+#include "string/strcmp/streq.h"
+#include "string/strerrno.h"
 
-#ident "$Id$"
 
 /*
  * Add groups with names from LIST (separated by commas or colons)
@@ -33,84 +36,53 @@
 int
 add_groups(const char *list)
 {
-	GETGROUPS_T *grouplist;
-	size_t i;
-	int ngroups;
-	bool added;
-	char *g, *p;
-	char buf[1024];
-	int ret;
+	char    *dup;
 	FILE *shadow_logfd = log_get_logfd();
+	gid_t   *gids;
+	size_t  n;
 
-	if (strlen (list) >= sizeof (buf)) {
-		errno = EINVAL;
+	gids = agetgroups(&n);
+	if (gids == NULL)
 		return -1;
-	}
-	strcpy (buf, list);
 
-	i = 16;
-	for (;;) {
-		grouplist = MALLOC(i, GETGROUPS_T);
-		if (NULL == grouplist) {
-			return -1;
-		}
-		ngroups = getgroups (i, grouplist);
-		if (   (   (-1 == ngroups)
-		        && (EINVAL != errno))
-		    || (i > (size_t)ngroups)) {
-			/* Unexpected failure of getgroups or successful
-			 * reception of the groups */
-			break;
-		}
-		/* not enough room, so try allocating a larger buffer */
-		free (grouplist);
-		i *= 2;
-	}
-	if (ngroups < 0) {
-		free (grouplist);
+	gids = reallocf_T(gids, n + strchrscnt(list, ",:") + 1, gid_t);
+	if (gids == NULL)
 		return -1;
+
+	dup = strdup(list);
+	if (dup == NULL)
+		goto free_gids;
+
+	if (!streq(dup, "")) {
+		char  *g, *p;
+
+		p = dup;
+		while (NULL != (g = strsep(&p, ",:"))) {
+			struct group  *grp;
+
+			grp = getgrnam(g); /* local, no need for xgetgrnam */
+			if (NULL == grp) {
+				fprintf(shadow_logfd, _("Warning: unknown group %s\n"), g);
+				continue;
+			}
+
+			LSEARCH(gid_t, &grp->gr_gid, gids, &n);
+		}
+	}
+	free(dup);
+
+	if (setgroups(n, gids) == -1) {
+		fprintf(shadow_logfd, "setgroups: %s\n", strerrno());
+		goto free_gids;
 	}
 
-	added = false;
-	p = buf;
-	while (NULL != (g = strsep(&p, ",:"))) {
-		struct group *grp;
-
-		grp = getgrnam(g); /* local, no need for xgetgrnam */
-		if (NULL == grp) {
-			fprintf(shadow_logfd, _("Warning: unknown group %s\n"), g);
-			continue;
-		}
-
-		for (i = 0; i < (size_t)ngroups && grouplist[i] != grp->gr_gid; i++);
-
-		if (i < (size_t)ngroups) {
-			continue;
-		}
-
-		if (ngroups >= sysconf (_SC_NGROUPS_MAX)) {
-			fputs (_("Warning: too many groups\n"), shadow_logfd);
-			break;
-		}
-		grouplist = REALLOCF(grouplist, (size_t) ngroups + 1, GETGROUPS_T);
-		if (grouplist == NULL) {
-			return -1;
-		}
-		grouplist[ngroups] = grp->gr_gid;
-		ngroups++;
-		added = true;
-	}
-
-	if (added) {
-		ret = setgroups (ngroups, grouplist);
-		free (grouplist);
-		return ret;
-	}
-
-	free (grouplist);
+	free(gids);
 	return 0;
-}
-#else				/* HAVE_SETGROUPS && !USE_PAM */
-extern int ISO_C_forbids_an_empty_translation_unit;
-#endif				/* HAVE_SETGROUPS && !USE_PAM */
 
+free_gids:
+	free(gids);
+	return -1;
+}
+#else				/* !USE_PAM */
+extern int ISO_C_forbids_an_empty_translation_unit;
+#endif				/* !USE_PAM */