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-rw-r--r--shadow-libpassphrase/0001-Use-libpassphrase-when-entering-passwords.patch460
-rw-r--r--shadow-libpassphrase/0002-Make-libpassphrase-optional.patch144
-rw-r--r--shadow-libpassphrase/LICENSE31
-rw-r--r--shadow-libpassphrase/PKGBUILD163
-rw-r--r--shadow-libpassphrase/chgpasswd4
-rw-r--r--shadow-libpassphrase/chpasswd6
-rw-r--r--shadow-libpassphrase/defaults.pam6
-rw-r--r--shadow-libpassphrase/lastlog.tmpfiles1
-rw-r--r--shadow-libpassphrase/login.defs208
-rw-r--r--shadow-libpassphrase/newusers6
-rw-r--r--shadow-libpassphrase/passwd4
-rw-r--r--shadow-libpassphrase/shadow-strncpy-usage.patch25
-rw-r--r--shadow-libpassphrase/shadow.install9
-rw-r--r--shadow-libpassphrase/shadow.service10
-rw-r--r--shadow-libpassphrase/shadow.timer7
-rw-r--r--shadow-libpassphrase/useradd.defaults9
-rw-r--r--shadow-libpassphrase/xstrdup.patch9
17 files changed, 1102 insertions, 0 deletions
diff --git a/shadow-libpassphrase/0001-Use-libpassphrase-when-entering-passwords.patch b/shadow-libpassphrase/0001-Use-libpassphrase-when-entering-passwords.patch
new file mode 100644
index 0000000..226f4b5
--- /dev/null
+++ b/shadow-libpassphrase/0001-Use-libpassphrase-when-entering-passwords.patch
@@ -0,0 +1,460 @@
+From d5074436f7d8f9666fe1e6aac6d732ea62d182c8 Mon Sep 17 00:00:00 2001
+From: =?UTF-8?q?Mattias=20Andr=C3=A9e?= <maandree@member.fsf.org>
+Date: Sat, 5 Dec 2015 21:09:45 +0100
+Subject: [PATCH 1/2] Use libpassphrase when entering passwords.
+MIME-Version: 1.0
+Content-Type: text/plain; charset=UTF-8
+Content-Transfer-Encoding: 8bit
+
+libpassphrase can be compiled so that it can display
+the strength of the password, including telling the
+user that she is using a common passphrase.
+
+As a bonus, libpassphrase can be configured to do
+something else then just be slient without echoes.
+
+Signed-off-by: Mattias Andrée <maandree@member.fsf.org>
+---
+ ChangeLog | 10 ++++++++
+ README | 1 +
+ lib/Makefile.am | 6 +++--
+ lib/pwauth.c | 6 +++--
+ lib/xgetpass.c | 67 ++++++++++++++++++++++++++++++++++++++++++++++++++++++
+ lib/xgetpass.h | 35 ++++++++++++++++++++++++++++
+ libmisc/pam_pass.c | 40 +++++++++++++++++++++++++++++++-
+ src/gpasswd.c | 6 +++--
+ src/newgrp.c | 4 +++-
+ src/passwd.c | 8 ++++---
+ src/sulogin.c | 6 +++--
+ 11 files changed, 176 insertions(+), 13 deletions(-)
+ create mode 100644 lib/xgetpass.c
+ create mode 100644 lib/xgetpass.h
+
+diff --git a/ChangeLog b/ChangeLog
+index 23cd5ae..bc43385 100644
+--- a/ChangeLog
++++ b/ChangeLog
+@@ -1,3 +1,13 @@
++2015-12-05 Mattias Andrée <maandree@member.fsf.org>
++
++ * lib/xgetpass.c: Add ability to use libpassphrase>=1449331105 instead of getpass.
++ * libmisc/pam_pass.c: Use xgetpass instead of misc_conv when entering (not retyping) the new password.
++ * lib/pwauth.c: Replace getpass with xgetpass.
++ * src/gpasswd.c: Likewise.
++ * src/newgrp.c: Likewise.
++ * src/passwd.c: Likewise.
++ * src/sulogin.c: Likewise.
++
+ 2014-05-09 Christian Perrier <bubulle@debian.org>
+
+ * Include patches only included in Debian for 4.2
+diff --git a/README b/README
+index e531de6..5c27142 100644
+--- a/README
++++ b/README
+@@ -87,6 +87,7 @@ Leonard N. Zubkoff <lnz@dandelion.com>
+ Luca Berra <bluca@www.polimi.it>
+ Lukáš Kuklínek <lkukline@redhat.com>
+ Lutz Schwalowsky <schwalow@mineralogie.uni-hamburg.de>
++Mattias Andrée <maandree@member.fsf.org>
+ Marc Ewing <marc@redhat.com>
+ Martin Bene <mb@sime.com>
+ Martin Mares <mj@gts.cz>
+diff --git a/lib/Makefile.am b/lib/Makefile.am
+index 6db86cd..3fa3817 100644
+--- a/lib/Makefile.am
++++ b/lib/Makefile.am
+@@ -5,7 +5,7 @@ DEFS =
+
+ noinst_LTLIBRARIES = libshadow.la
+
+-libshadow_la_LDFLAGS = -version-info 0:0:0
++libshadow_la_LDFLAGS = -version-info 0:0:0 -lpassphrase
+
+ libshadow_la_SOURCES = \
+ commonio.c \
+@@ -53,7 +53,9 @@ libshadow_la_SOURCES = \
+ shadowio.h \
+ shadowmem.c \
+ spawn.c \
+- utent.c
++ utent.c \
++ xgetpass.c \
++ xgetpass.h
+
+ if WITH_TCB
+ libshadow_la_SOURCES += tcbfuncs.c tcbfuncs.h
+diff --git a/lib/pwauth.c b/lib/pwauth.c
+index 9e24fbf..6775465 100644
+--- a/lib/pwauth.c
++++ b/lib/pwauth.c
+@@ -3,6 +3,7 @@
+ * Copyright (c) 1996 - 2000, Marek Michałkiewicz
+ * Copyright (c) 2003 - 2006, Tomasz Kłoczko
+ * Copyright (c) 2008 - 2009, Nicolas François
++ * Copyright (c) 2015 , Mattias Andrée
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+@@ -45,6 +46,7 @@
+ #include "defines.h"
+ #include "pwauth.h"
+ #include "getdef.h"
++#include "xgetpass.h"
+ #ifdef SKEY
+ #include <skey.h>
+ #endif
+@@ -161,7 +163,7 @@ int pw_auth (const char *cipher,
+ #endif
+
+ snprintf (prompt, sizeof prompt, cp, user);
+- clear = getpass (prompt);
++ clear = xgetpass (prompt, 0);
+ if (NULL == clear) {
+ static char c[1];
+
+@@ -194,7 +196,7 @@ int pw_auth (const char *cipher,
+ * -- AR 8/22/1999
+ */
+ if ((0 != retval) && ('\0' == input[0]) && use_skey) {
+- clear = getpass (prompt);
++ clear = xgetpass (prompt, 0);
+ if (NULL == clear) {
+ static char c[1];
+
+diff --git a/lib/xgetpass.c b/lib/xgetpass.c
+new file mode 100644
+index 0000000..a44ffc0
+--- /dev/null
++++ b/lib/xgetpass.c
+@@ -0,0 +1,67 @@
++/*
++ * Copyright (c) 2015 , Mattias Andrée
++ * All rights reserved.
++ *
++ * Redistribution and use in source and binary forms, with or without
++ * modification, are permitted provided that the following conditions
++ * are met:
++ * 1. Redistributions of source code must retain the above copyright
++ * notice, this list of conditions and the following disclaimer.
++ * 2. Redistributions in binary form must reproduce the above copyright
++ * notice, this list of conditions and the following disclaimer in the
++ * documentation and/or other materials provided with the distribution.
++ * 3. The name of the copyright holders or contributors may not be used to
++ * endorse or promote products derived from this software without
++ * specific prior written permission.
++ *
++ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
++ * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
++ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A
++ * PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
++ * HOLDERS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
++ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
++ * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
++ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
++ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
++ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
++ * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
++ */
++
++#include <config.h>
++
++#ident "$Id$"
++
++#include <unistd.h>
++#include <passphrase.h>
++#include <fcntl.h>
++#include <errno.h>
++#include <stdio.h>
++
++char *xgetpass (const char *prompt, int is_new)
++{
++ int fd, saved_errno;
++ char *pass;
++
++ fd = open ("/dev/tty", O_RDWR);
++ if (-1 == fd) {
++ return NULL;
++ }
++
++ passphrase_disable_echo1 (fd);
++ fprintf (stderr, "%s", prompt);
++ fflush (stderr);
++ pass = passphrase_read2 (fd, is_new
++ ? PASSPHRASE_READ_NEW |
++ PASSPHRASE_READ_SCREEN_FREE
++ : PASSPHRASE_READ_EXISTING);
++ saved_errno = errno;
++ passphrase_reenable_echo1 (fd);
++ errno = saved_errno;
++ return pass;
++
++ /*
++ return getpass (prompt);
++ (void) is_new;
++ */
++}
++
+diff --git a/lib/xgetpass.h b/lib/xgetpass.h
+new file mode 100644
+index 0000000..b1abbb0
+--- /dev/null
++++ b/lib/xgetpass.h
+@@ -0,0 +1,35 @@
++/*
++ * Copyright (c) 2015 , Mattias Andrée
++ * All rights reserved.
++ *
++ * Redistribution and use in source and binary forms, with or without
++ * modification, are permitted provided that the following conditions
++ * are met:
++ * 1. Redistributions of source code must retain the above copyright
++ * notice, this list of conditions and the following disclaimer.
++ * 2. Redistributions in binary form must reproduce the above copyright
++ * notice, this list of conditions and the following disclaimer in the
++ * documentation and/or other materials provided with the distribution.
++ * 3. The name of the copyright holders or contributors may not be used to
++ * endorse or promote products derived from this software without
++ * specific prior written permission.
++ *
++ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
++ * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
++ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A
++ * PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
++ * HOLDERS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
++ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
++ * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
++ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
++ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
++ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
++ * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
++ */
++
++/*
++ * $Id$
++ */
++
++
++char *xgetpass (const char *prompt, int is_new);
+diff --git a/libmisc/pam_pass.c b/libmisc/pam_pass.c
+index a89bb2c..93029ec 100644
+--- a/libmisc/pam_pass.c
++++ b/libmisc/pam_pass.c
+@@ -2,6 +2,7 @@
+ * Copyright (c) 1997 - 1999, Marek Michałkiewicz
+ * Copyright (c) 2001 - 2005, Tomasz Kłoczko
+ * Copyright (c) 2008 , Nicolas François
++ * Copyright (c) 2015 , Mattias Andrée
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+@@ -42,22 +43,59 @@
+ #include <stdio.h>
+ #include <stdlib.h>
+ #include <unistd.h>
++#include <string.h>
+ #include <sys/types.h>
+ #include "defines.h"
+ #include "pam_defs.h"
+ #include "prototypes.h"
++#include "xgetpass.h"
++
++static int xgetpass_conv (int num_msg, const struct pam_message **msg,
++ struct pam_response **resp, void *appdata_ptr)
++{
++ struct pam_response *response;
++ static int first_enter = 0;
++ int current;
++ int saved_errno;
++
++ if ((num_msg != 1) || (msg[0]->msg_style != PAM_PROMPT_ECHO_OFF))
++ return conv.conv (num_msg, msg, resp, appdata_ptr);
++
++ response = calloc((size_t)1, sizeof(struct pam_response));
++ if (response == NULL) {
++ return PAM_CONV_ERR;
++ }
++
++ current = strchr(msg[0]->msg, '(') != NULL;
++ first_enter ^= !current;
++ response->resp_retcode = 0;
++ response->resp = xgetpass (msg[0]->msg, first_enter & !current);
++ if (response->resp == NULL) {
++ saved_errno = errno;
++ free(response);
++ errno = saved_errno;
++ return PAM_CONV_ERR;
++ }
++
++ *resp = response;
++ return PAM_SUCCESS;
++}
++
+
+ void do_pam_passwd (const char *user, bool silent, bool change_expired)
+ {
+ pam_handle_t *pamh = NULL;
+ int flags = 0, ret;
++ struct pam_conv conv_proper = conv;
++
++ conv_proper.conv = xgetpass_conv;
+
+ if (silent)
+ flags |= PAM_SILENT;
+ if (change_expired)
+ flags |= PAM_CHANGE_EXPIRED_AUTHTOK;
+
+- ret = pam_start ("passwd", user, &conv, &pamh);
++ ret = pam_start ("passwd", user, &conv_proper, &pamh);
+ if (ret != PAM_SUCCESS) {
+ fprintf (stderr,
+ _("passwd: pam_start() failed, error %d\n"), ret);
+diff --git a/src/gpasswd.c b/src/gpasswd.c
+index 8959a35..811a93d 100644
+--- a/src/gpasswd.c
++++ b/src/gpasswd.c
+@@ -3,6 +3,7 @@
+ * Copyright (c) 1996 - 2000, Marek Michałkiewicz
+ * Copyright (c) 2001 - 2006, Tomasz Kłoczko
+ * Copyright (c) 2007 - 2011, Nicolas François
++ * Copyright (c) 2015 , Mattias Andrée
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+@@ -46,6 +47,7 @@
+ #include "groupio.h"
+ #include "nscd.h"
+ #include "prototypes.h"
++#include "xgetpass.h"
+ #ifdef SHADOWGRP
+ #include "sgroupio.h"
+ #endif
+@@ -909,14 +911,14 @@ static void change_passwd (struct group *gr)
+ printf (_("Changing the password for group %s\n"), group);
+
+ for (retries = 0; retries < RETRIES; retries++) {
+- cp = getpass (_("New Password: "));
++ cp = xgetpass (_("New Password: "), 1);
+ if (NULL == cp) {
+ exit (1);
+ }
+
+ STRFCPY (pass, cp);
+ strzero (cp);
+- cp = getpass (_("Re-enter new password: "));
++ cp = xgetpass (_("Re-enter new password: "), 0);
+ if (NULL == cp) {
+ exit (1);
+ }
+diff --git a/src/newgrp.c b/src/newgrp.c
+index 49dd151..6ea3617 100644
+--- a/src/newgrp.c
++++ b/src/newgrp.c
+@@ -3,6 +3,7 @@
+ * Copyright (c) 1996 - 2000, Marek Michałkiewicz
+ * Copyright (c) 2001 - 2006, Tomasz Kłoczko
+ * Copyright (c) 2007 - 2008, Nicolas François
++ * Copyright (c) 2015 , Mattias Andrée
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+@@ -42,6 +43,7 @@
+ #include "defines.h"
+ #include "getdef.h"
+ #include "prototypes.h"
++#include "xgetpass.h"
+ /*@-exitarg@*/
+ #include "exitcodes.h"
+
+@@ -171,7 +173,7 @@ static void check_perms (const struct group *grp,
+ * get the password from her, and set the salt for
+ * the decryption from the group file.
+ */
+- cp = getpass (_("Password: "));
++ cp = xgetpass (_("Password: "), 0);
+ if (NULL == cp) {
+ goto failure;
+ }
+diff --git a/src/passwd.c b/src/passwd.c
+index 3424f3b..c2cac67 100644
+--- a/src/passwd.c
++++ b/src/passwd.c
+@@ -3,6 +3,7 @@
+ * Copyright (c) 1996 - 2000, Marek Michałkiewicz
+ * Copyright (c) 2001 - 2006, Tomasz Kłoczko
+ * Copyright (c) 2007 - 2011, Nicolas François
++ * Copyright (c) 2015 , Mattias Andrée
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+@@ -55,6 +56,7 @@
+ #include "pwauth.h"
+ #include "pwio.h"
+ #include "shadowio.h"
++#include "xgetpass.h"
+
+ /*
+ * exit status values
+@@ -237,7 +239,7 @@ static int new_password (const struct passwd *pw)
+ */
+
+ if (!amroot && ('\0' != crypt_passwd[0])) {
+- clear = getpass (_("Old password: "));
++ clear = xgetpass (_("Old password: "), 1);
+ if (NULL == clear) {
+ return -1;
+ }
+@@ -312,7 +314,7 @@ static int new_password (const struct passwd *pw)
+
+ warned = false;
+ for (i = getdef_num ("PASS_CHANGE_TRIES", 5); i > 0; i--) {
+- cp = getpass (_("New password: "));
++ cp = xgetpass (_("New password: "), 1);
+ if (NULL == cp) {
+ memzero (orig, sizeof orig);
+ return -1;
+@@ -339,7 +341,7 @@ static int new_password (const struct passwd *pw)
+ warned = true;
+ continue;
+ }
+- cp = getpass (_("Re-enter new password: "));
++ cp = xgetpass (_("Re-enter new password: "), 0);
+ if (NULL == cp) {
+ memzero (orig, sizeof orig);
+ return -1;
+diff --git a/src/sulogin.c b/src/sulogin.c
+index ccbf2c5..1296856 100644
+--- a/src/sulogin.c
++++ b/src/sulogin.c
+@@ -3,6 +3,7 @@
+ * Copyright (c) 1996 - 2000, Marek Michałkiewicz
+ * Copyright (c) 2002 - 2006, Tomasz Kłoczko
+ * Copyright (c) 2007 - 2010, Nicolas François
++ * Copyright (c) 2015 , Mattias Andrée
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+@@ -43,6 +44,7 @@
+ #include "getdef.h"
+ #include "prototypes.h"
+ #include "pwauth.h"
++#include "xgetpass.h"
+ /*@-exitarg@*/
+ #include "exitcodes.h"
+
+@@ -202,10 +204,10 @@ static RETSIGTYPE catch_signals (unused int sig)
+ */
+
+ /* get a password for root */
+- cp = getpass (_(
++ cp = xgetpass (_(
+ "\n"
+ "Type control-d to proceed with normal startup,\n"
+-"(or give root password for system maintenance):"));
++"(or give root password for system maintenance): "), 0);
+ /*
+ * XXX - can't enter single user mode if root password is
+ * empty. I think this doesn't happen very often :-). But
+--
+2.6.3
+
diff --git a/shadow-libpassphrase/0002-Make-libpassphrase-optional.patch b/shadow-libpassphrase/0002-Make-libpassphrase-optional.patch
new file mode 100644
index 0000000..86c3e1f
--- /dev/null
+++ b/shadow-libpassphrase/0002-Make-libpassphrase-optional.patch
@@ -0,0 +1,144 @@
+From 5b110e7aaac8d20559eba96f2a9d0dbae2b83dc9 Mon Sep 17 00:00:00 2001
+From: =?UTF-8?q?Mattias=20Andr=C3=A9e?= <maandree@member.fsf.org>
+Date: Mon, 7 Dec 2015 08:02:01 +0100
+Subject: [PATCH 2/2] Make libpassphrase optional
+MIME-Version: 1.0
+Content-Type: text/plain; charset=UTF-8
+Content-Transfer-Encoding: 8bit
+
+Signed-off-by: Mattias Andrée <maandree@member.fsf.org>
+---
+ ChangeLog | 5 +++++
+ configure.in | 50 ++++++++++++++++++++++++++++++++++++++++++++++++++
+ lib/xgetpass.c | 16 +++++++++-------
+ 3 files changed, 64 insertions(+), 7 deletions(-)
+
+diff --git a/ChangeLog b/ChangeLog
+index bc43385..fd7389b 100644
+--- a/ChangeLog
++++ b/ChangeLog
+@@ -1,3 +1,8 @@
++2015-12-07 Mattias Andrée <maandree@member.fsf.org>
++
++ * lib/xgetpass.c: Make libpassphrase optional.
++ * configure.in: Likewise.
++
+ 2015-12-05 Mattias Andrée <maandree@member.fsf.org>
+
+ * lib/xgetpass.c: Add ability to use libpassphrase>=1449331105 instead of getpass.
+diff --git a/configure.in b/configure.in
+index a55f125..b752e18 100644
+--- a/configure.in
++++ b/configure.in
+@@ -253,6 +253,9 @@ AC_ARG_WITH(audit,
+ AC_ARG_WITH(libpam,
+ [AC_HELP_STRING([--with-libpam], [use libpam for PAM support @<:@default=yes if found@:>@])],
+ [with_libpam=$withval], [with_libpam=maybe])
++AC_ARG_WITH(libpassphrase,
++ [AC_HELP_STRING([--with-libpassphrase], [use libpassphrase support @<:@default=yes if found@:>@])],
++ [with_libpassphrase=$withval], [with_libpassphrase=maybe])
+ AC_ARG_WITH(selinux,
+ [AC_HELP_STRING([--with-selinux], [use SELinux support @<:@default=yes if found@:>@])],
+ [with_selinux=$withval], [with_selinux=maybe])
+@@ -581,6 +584,52 @@ else
+ AC_MSG_RESULT(yes)
+ fi
+
++AC_SUBST(LIBPASSPHRASE)
++if test "$with_libpassphrase" != "no"; then
++ dnl passphrase_read has always existed
++ AC_CHECK_LIB(passphrase, passphrase_read,
++ [passphrase_lib="yes"], [passphrase_lib="no"])
++ if test "$passphrase_lib$with_libpassphrase" = "noyes" ; then
++ AC_MSG_ERROR(libpassphrase not found)
++ fi
++
++ LIBPASSPHRASE="-lpassphrase"
++ passphrase_read2_function="no"
++ dnl passphrase_read2 was, along with other used functions, introduced in libpassphrase=1449331105
++
++ AC_CHECK_LIB(passphrase, passphrase_read2,
++ [passphrase_read2_function="yes"], [])
++
++ if test "$passphrase_read2_function$with_libpassphrase" = "noyes" ; then
++ AC_MSG_ERROR(Only version 1449331105 and later of libpassphrase are supported)
++ fi
++
++ passphrase_header_found=no
++ AC_CHECK_HEADERS(passphrase.h,
++ [ passphrase_header_found=yes ; break ], [],
++ [ #include <passphrase.h> ] )
++ if test "$passphrase_header_found$with_libpassphrase" = "noyes" ; then
++ AC_MSG_ERROR(libpassphrase header not found)
++ fi
++
++ if test "$passphrase_lib$passphrase_header_found$passphrase_read2_function" = "yesyesyes" ; then
++ with_libpassphrase="yes"
++ else
++ with_libpassphrase="no"
++ unset LIBPASSPHRASE
++ fi
++fi
++
++if test "$with_libpassphrase" = "yes"; then
++ save_libs="$LIBS"
++ LIBS="$LIBS $LIBPASSPHRASE"
++
++ AC_DEFINE(USE_LIBPASSPHRASE, 1, [Define to support libpassphrase])
++ AM_CONDITIONAL(USE_LIBPASSPHRASE, [true])
++else
++ AM_CONDITIONAL(USE_LIBPASSPHRASE, [false])
++fi
++
+ if test "$enable_acct_tools_setuid" != "no"; then
+ if test "$with_libpam" != "yes"; then
+ if test "$enable_acct_tools_setuid" = "yes"; then
+@@ -670,6 +719,7 @@ echo
+ echo " auditing support: $with_audit"
+ echo " CrackLib support: $with_libcrack"
+ echo " PAM support: $with_libpam"
++echo " libpassphrase support: $with_libpassphrase"
+ if test "$with_libpam" = "yes"; then
+ echo " suid account management tools: $enable_acct_tools_setuid"
+ fi
+diff --git a/lib/xgetpass.c b/lib/xgetpass.c
+index a44ffc0..4efa33d 100644
+--- a/lib/xgetpass.c
++++ b/lib/xgetpass.c
+@@ -32,13 +32,16 @@
+ #ident "$Id$"
+
+ #include <unistd.h>
+-#include <passphrase.h>
+-#include <fcntl.h>
+-#include <errno.h>
+-#include <stdio.h>
++#ifdef USE_LIBPASSPHRASE
++# include <passphrase.h>
++# include <fcntl.h>
++# include <errno.h>
++# include <stdio.h>
++#endif
+
+ char *xgetpass (const char *prompt, int is_new)
+ {
++#ifdef USE_LIBPASSPHRASE
+ int fd, saved_errno;
+ char *pass;
+
+@@ -58,10 +61,9 @@ char *xgetpass (const char *prompt, int is_new)
+ passphrase_reenable_echo1 (fd);
+ errno = saved_errno;
+ return pass;
+-
+- /*
++#else
+ return getpass (prompt);
+ (void) is_new;
+- */
++#endif
+ }
+
+--
+2.6.3
+
diff --git a/shadow-libpassphrase/LICENSE b/shadow-libpassphrase/LICENSE
new file mode 100644
index 0000000..c5ab15a
--- /dev/null
+++ b/shadow-libpassphrase/LICENSE
@@ -0,0 +1,31 @@
+/*
+ * Copyright (c) 1990 - 1994, Julianne Frances Haugh
+ * Copyright (c) 1996 - 2000, Marek Michałkiewicz
+ * Copyright (c) 2001 - 2006, Tomasz Kłoczko
+ * Copyright (c) 2007 - 2009, Nicolas François
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ * 3. The name of the copyright holders or contributors may not be used to
+ * endorse or promote products derived from this software without
+ * specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A
+ * PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * HOLDERS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+ * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+ * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
diff --git a/shadow-libpassphrase/PKGBUILD b/shadow-libpassphrase/PKGBUILD
new file mode 100644
index 0000000..5242709
--- /dev/null
+++ b/shadow-libpassphrase/PKGBUILD
@@ -0,0 +1,163 @@
+# Maintainer: Mattias Andrée <`base64 -d`(bWFhbmRyZWUK)@member.fsf.org>
+# Maintainer of the shadow package: Dave Reisner <dreisner@archlinux.org>
+# Maintainer of the shadow package: Aaron Griffin <aaron@archlinux.org>
+
+_pkgname=shadow
+pkgname=shadow-libpassphrase
+pkgver=4.2.1
+pkgrel=1
+pkgdesc="Patched version of shadow that uses libpassphrase and can indicate the strenght of your new password"
+arch=('i686' 'x86_64')
+url='https://github.com/maandree/shadow'
+license=('BSD')
+groups=('base')
+depends=('bash' 'pam' 'acl' 'libpassphrase>=1449331105')
+makedepends=('pam' 'acl' 'libpassphrase>=1449331105')
+optdepends=('passcheck: for password strenght meter')
+conflicts=(shadow)
+provides=('shadow=4.2.1')
+backup=(etc/login.defs
+ etc/pam.d/{chage,passwd,shadow,useradd,usermod,userdel}
+ etc/pam.d/{chpasswd,newusers,groupadd,groupdel,groupmod}
+ etc/pam.d/{chgpasswd,groupmems}
+ etc/default/useradd)
+options=(strip)
+install='shadow.install'
+source=("http://pkg-shadow.alioth.debian.org/releases/$_pkgname-$pkgver.tar.xz"
+ '0001-Use-libpassphrase-when-entering-passwords.patch'
+ '0002-Make-libpassphrase-optional.patch'
+ LICENSE
+ chgpasswd
+ chpasswd
+ defaults.pam
+ login.defs
+ newusers
+ passwd
+ shadow.{timer,service}
+ useradd.defaults
+ xstrdup.patch
+ shadow-strncpy-usage.patch
+ lastlog.tmpfiles)
+sha1sums=('0917cbadd4ce0c7c36670e5ecd37bbed92e6d82d'
+ 08ac0b8cbcfaa9dbab5caec52aeab702e7869a0c
+ 8d163eb290c2a41009abb9f0e1f84cacb9febb78
+ '33a6cf1e44a1410e5c9726c89e5de68b78f5f922'
+ '4ad0e059406a305c8640ed30d93c2a1f62c2f4ad'
+ '12427b1ca92a9b85ca8202239f0d9f50198b818f'
+ '0e56fed7fc93572c6bf0d8f3b099166558bb46f1'
+ 'bb3509087947d08bfb6e5d1b5c033856b9146ad9'
+ '12427b1ca92a9b85ca8202239f0d9f50198b818f'
+ '611be25d91c3f8f307c7fe2485d5f781e5dee75f'
+ 'a154a94b47a3d0c6c287253b98c0d10b861226d0'
+ 'e40fc20894e69a07fb0070b41f567d0c27133720'
+ '9ae93de5987dd0ae428f0cc1a5a5a5cd53583f19'
+ '6010fffeed1fc6673ad9875492e1193b1a847b53'
+ '21e12966a6befb25ec123b403cd9b5c492fe5b16'
+ 'f57ecde3f72b4738fad75c097d19cf46a412350f')
+
+prepare() {
+ cd "$_pkgname-$pkgver"
+
+ patch -Np1 <"$srcdir/0001-Use-libpassphrase-when-entering-passwords.patch"
+ patch -Np1 <"$srcdir/0002-Make-libpassphrase-optional.patch"
+
+ # need to offer these upstream
+ patch -Np1 <"$srcdir/xstrdup.patch"
+ patch -Np1 <"$srcdir/shadow-strncpy-usage.patch"
+
+ # supress etc/pam.d/*, we provide our own
+ sed -i '/^SUBDIRS/s/pam\.d//' etc/Makefile.in
+}
+
+build() {
+ cd "$_pkgname-$pkgver"
+
+ libtoolize
+ aclocal
+ autoheader
+ autoconf
+ automake --add-missing
+
+ ./configure \
+ LIBS="-lcrypt" \
+ --prefix=/usr \
+ --bindir=/usr/bin \
+ --sbindir=/usr/bin \
+ --libdir=/usr/lib \
+ --mandir=/usr/share/man \
+ --sysconfdir=/etc \
+ --without-libpam \
+ --with-group-name-max-length=32 \
+ --without-selinux \
+ --with-libpassphrase
+
+ make
+}
+
+package() {
+ cd "$_pkgname-$pkgver"
+
+ make DESTDIR="$pkgdir" install
+
+ # license
+ install -Dm644 "$srcdir/LICENSE" "$pkgdir/usr/share/licenses/shadow/LICENSE"
+
+ # useradd defaults
+ install -Dm644 "$srcdir/useradd.defaults" "$pkgdir/etc/default/useradd"
+
+ # systemd timer
+ install -D -m644 "$srcdir/shadow.timer" "$pkgdir/usr/lib/systemd/system/shadow.timer"
+ install -D -m644 "$srcdir/shadow.service" $pkgdir/usr/lib/systemd/system/shadow.service
+ install -d -m755 "$pkgdir/usr/lib/systemd/system/multi-user.target.wants"
+ ln -s ../shadow.timer "$pkgdir/usr/lib/systemd/system/multi-user.target.wants/shadow.timer"
+
+ # login.defs
+ install -Dm644 "$srcdir/login.defs" "$pkgdir/etc/login.defs"
+
+ # PAM config - custom
+ install -dm755 "$pkgdir/etc/pam.d"
+ install -t "$pkgdir/etc/pam.d" -m644 "$srcdir"/{passwd,chgpasswd,chpasswd,newusers}
+
+ # PAM config - from tarball
+ install -Dm644 etc/pam.d/groupmems "$pkgdir/etc/pam.d/groupmems"
+
+ # we use the 'useradd' PAM file for other similar utilities
+ for file in chage groupadd groupdel groupmod shadow \
+ useradd usermod userdel; do
+ install -Dm644 "$srcdir/defaults.pam" "$pkgdir/etc/pam.d/$file"
+ done
+
+ # lastlog log file creation
+ install -Dm644 "$srcdir/lastlog.tmpfiles" "$pkgdir/usr/lib/tmpfiles.d/lastlog.conf"
+
+ # Remove evil/broken tools
+ rm "$pkgdir"/usr/sbin/logoutd
+
+ # Remove utilities provided by util-linux
+ rm \
+ "$pkgdir"/usr/bin/{login,su,chsh,chfn,sg,nologin} \
+ "$pkgdir"/usr/sbin/{vipw,vigr}
+
+ # but we keep newgrp, as sg is really an alias to it
+ mv "$pkgdir"/usr/bin/{newgrp,sg}
+
+ # ...and their many man pages
+ find "$pkgdir"/usr/share/man \
+ '(' -name 'chsh.1' -o \
+ -name 'chfn.1' -o \
+ -name 'su.1' -o \
+ -name 'logoutd.8' -o \
+ -name 'login.1' -o \
+ -name 'nologin.8' -o \
+ -name 'vipw.8' -o \
+ -name 'vigr.8' -o \
+ -name 'newgrp.1' ')' \
+ -delete
+ rmdir \
+ "$pkgdir"/usr/share/man/{fi,id,zh_TW}/man1 \
+ "$pkgdir"/usr/share/man/{fi,ko/man8}
+
+ # move everything else to /usr/bin, because this isn't handled by ./configure
+ mv "$pkgdir"/usr/sbin/* "$pkgdir"/usr/bin
+ rmdir "$pkgdir/usr/sbin"
+}
diff --git a/shadow-libpassphrase/chgpasswd b/shadow-libpassphrase/chgpasswd
new file mode 100644
index 0000000..8f49f5c
--- /dev/null
+++ b/shadow-libpassphrase/chgpasswd
@@ -0,0 +1,4 @@
+#%PAM-1.0
+auth sufficient pam_rootok.so
+account required pam_permit.so
+password include system-auth
diff --git a/shadow-libpassphrase/chpasswd b/shadow-libpassphrase/chpasswd
new file mode 100644
index 0000000..5d44798
--- /dev/null
+++ b/shadow-libpassphrase/chpasswd
@@ -0,0 +1,6 @@
+#%PAM-1.0
+auth sufficient pam_rootok.so
+auth required pam_unix.so
+account required pam_unix.so
+session required pam_unix.so
+password required pam_unix.so sha512 shadow
diff --git a/shadow-libpassphrase/defaults.pam b/shadow-libpassphrase/defaults.pam
new file mode 100644
index 0000000..a7bf8a4
--- /dev/null
+++ b/shadow-libpassphrase/defaults.pam
@@ -0,0 +1,6 @@
+#%PAM-1.0
+auth sufficient pam_rootok.so
+auth required pam_unix.so
+account required pam_unix.so
+session required pam_unix.so
+password required pam_permit.so
diff --git a/shadow-libpassphrase/lastlog.tmpfiles b/shadow-libpassphrase/lastlog.tmpfiles
new file mode 100644
index 0000000..9c07b39
--- /dev/null
+++ b/shadow-libpassphrase/lastlog.tmpfiles
@@ -0,0 +1 @@
+f /var/log/lastlog 0644 root root
diff --git a/shadow-libpassphrase/login.defs b/shadow-libpassphrase/login.defs
new file mode 100644
index 0000000..5c88828
--- /dev/null
+++ b/shadow-libpassphrase/login.defs
@@ -0,0 +1,208 @@
+#
+# /etc/login.defs - Configuration control definitions for the login package.
+#
+# Three items must be defined: MAIL_DIR, ENV_SUPATH, and ENV_PATH.
+# If unspecified, some arbitrary (and possibly incorrect) value will
+# be assumed. All other items are optional - if not specified then
+# the described action or option will be inhibited.
+#
+# Comment lines (lines beginning with "#") and blank lines are ignored.
+#
+# Modified for Linux. --marekm
+
+#
+# Delay in seconds before being allowed another attempt after a login failure
+#
+FAIL_DELAY 3
+
+#
+# Enable display of unknown usernames when login failures are recorded.
+#
+LOG_UNKFAIL_ENAB no
+
+#
+# Enable logging of successful logins
+#
+LOG_OK_LOGINS no
+
+#
+# Enable "syslog" logging of su activity - in addition to sulog file logging.
+# SYSLOG_SG_ENAB does the same for newgrp and sg.
+#
+SYSLOG_SU_ENAB yes
+SYSLOG_SG_ENAB yes
+
+#
+# If defined, either full pathname of a file containing device names or
+# a ":" delimited list of device names. Root logins will be allowed only
+# upon these devices.
+#
+CONSOLE /etc/securetty
+#CONSOLE console:tty01:tty02:tty03:tty04
+
+#
+# If defined, all su activity is logged to this file.
+#
+#SULOG_FILE /var/log/sulog
+
+#
+# If defined, file which maps tty line to TERM environment parameter.
+# Each line of the file is in a format something like "vt100 tty01".
+#
+#TTYTYPE_FILE /etc/ttytype
+
+#
+# If defined, the command name to display when running "su -". For
+# example, if this is defined as "su" then a "ps" will display the
+# command is "-su". If not defined, then "ps" would display the
+# name of the shell actually being run, e.g. something like "-sh".
+#
+SU_NAME su
+
+#
+# *REQUIRED*
+# Directory where mailboxes reside, _or_ name of file, relative to the
+# home directory. If you _do_ define both, MAIL_DIR takes precedence.
+# QMAIL_DIR is for Qmail
+#
+#QMAIL_DIR Maildir
+MAIL_DIR /var/spool/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
+# user's name or shell are found in the file. If not a full pathname, then
+# hushed mode will be enabled if the file exists in the user's home directory.
+#
+HUSHLOGIN_FILE .hushlogin
+#HUSHLOGIN_FILE /etc/hushlogins
+
+#
+# *REQUIRED* The default PATH settings, for superuser and normal users.
+#
+# (they are minimal, add the rest in the shell startup files)
+ENV_SUPATH PATH=/usr/bin
+ENV_PATH PATH=/usr/bin
+
+#
+# Terminal permissions
+#
+# TTYGROUP Login tty will be assigned this group ownership.
+# TTYPERM Login tty will be set to this permission.
+#
+# If you have a "write" program which is "setgid" to a special group
+# which owns the terminals, define TTYGROUP to the group number and
+# TTYPERM to 0620. Otherwise leave TTYGROUP commented out and assign
+# TTYPERM to either 622 or 600.
+#
+TTYGROUP tty
+TTYPERM 0600
+
+#
+# Login configuration initializations:
+#
+# ERASECHAR Terminal ERASE character ('\010' = backspace).
+# KILLCHAR Terminal KILL character ('\025' = CTRL/U).
+# UMASK Default "umask" value.
+#
+# The ERASECHAR and KILLCHAR are used only on System V machines.
+# 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
+UMASK 077
+
+#
+# Password aging controls:
+#
+# PASS_MAX_DAYS Maximum number of days a password may be used.
+# PASS_MIN_DAYS Minimum number of days allowed between password changes.
+# PASS_WARN_AGE Number of days warning given before a password expires.
+#
+PASS_MAX_DAYS 99999
+PASS_MIN_DAYS 0
+PASS_WARN_AGE 7
+
+#
+# Min/max values for automatic uid selection in useradd
+#
+UID_MIN 1000
+UID_MAX 60000
+# System accounts
+SYS_UID_MIN 500
+SYS_UID_MAX 999
+
+#
+# Min/max values for automatic gid selection in groupadd
+#
+GID_MIN 1000
+GID_MAX 60000
+# System accounts
+SYS_GID_MIN 500
+SYS_GID_MAX 999
+
+#
+# Max number of login retries if password is bad
+#
+LOGIN_RETRIES 5
+
+#
+# Max time in seconds for login
+#
+LOGIN_TIMEOUT 60
+
+#
+# Which fields may be changed by regular users using chfn - use
+# any combination of letters "frwh" (full name, room number, work
+# phone, home phone). If not defined, no changes are allowed.
+# For backward compatibility, "yes" = "rwh" and "no" = "frwh".
+#
+CHFN_RESTRICT rwh
+
+#
+# List of groups to add to the user's supplementary group set
+# when logging in on the console (as determined by the CONSOLE
+# setting). Default is none.
+#
+# Use with caution - it is possible for users to gain permanent
+# access to these groups, even when not logged in on the console.
+# How to do it is left as an exercise for the reader...
+#
+#CONSOLE_GROUPS floppy:audio:cdrom
+
+#
+# Should login be allowed if we can't cd to the home directory?
+# Default in no.
+#
+DEFAULT_HOME yes
+
+#
+# If defined, this command is run when removing a user.
+# It should remove any at/cron/print jobs etc. owned by
+# the user to be removed (passed as the first argument).
+#
+#USERDEL_CMD /usr/sbin/userdel_local
+
+#
+# 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.
+#
+# This also enables userdel to remove user groups if no members exist.
+#
+USERGROUPS_ENAB yes
+
+#
+# Controls display of the motd file. This is better handled by pam_motd.so
+# so the declaration here is empty is suppress display by readers of this
+# file.
+#
+MOTD_FILE
+
+#
+# Hash shadow passwords with SHA512.
+#
+ENCRYPT_METHOD SHA512
diff --git a/shadow-libpassphrase/newusers b/shadow-libpassphrase/newusers
new file mode 100644
index 0000000..5d44798
--- /dev/null
+++ b/shadow-libpassphrase/newusers
@@ -0,0 +1,6 @@
+#%PAM-1.0
+auth sufficient pam_rootok.so
+auth required pam_unix.so
+account required pam_unix.so
+session required pam_unix.so
+password required pam_unix.so sha512 shadow
diff --git a/shadow-libpassphrase/passwd b/shadow-libpassphrase/passwd
new file mode 100644
index 0000000..ab56da4
--- /dev/null
+++ b/shadow-libpassphrase/passwd
@@ -0,0 +1,4 @@
+#%PAM-1.0
+#password required pam_cracklib.so difok=2 minlen=8 dcredit=2 ocredit=2 retry=3
+#password required pam_unix.so sha512 shadow use_authtok
+password required pam_unix.so sha512 shadow nullok
diff --git a/shadow-libpassphrase/shadow-strncpy-usage.patch b/shadow-libpassphrase/shadow-strncpy-usage.patch
new file mode 100644
index 0000000..5aba8fa
--- /dev/null
+++ b/shadow-libpassphrase/shadow-strncpy-usage.patch
@@ -0,0 +1,25 @@
+diff -u shadow-4.1.5/src/usermod.c.orig shadow-4.1.5/src/usermod.c
+--- shadow-4.1.5/src/usermod.c.orig 2012-02-13 08:19:43.792146449 -0500
++++ shadow-4.1.5/src/usermod.c 2012-02-13 08:21:19.375114500 -0500
+@@ -182,7 +182,7 @@
+ struct tm *tp;
+
+ if (date < 0) {
+- strncpy (buf, "never", maxsize);
++ strncpy (buf, "never", maxsize - 1);
+ } else {
+ time_t t = (time_t) date;
+ tp = gmtime (&t);
+diff -u shadow-4.1.5/src/login.c.orig shadow-4.1.5/src/login.c
+--- shadow-4.1.5/src/login.c.orig 2012-02-13 08:19:50.951994454 -0500
++++ shadow-4.1.5/src/login.c 2012-02-13 08:21:04.490430937 -0500
+@@ -752,7 +752,8 @@
+ _("%s login: "), hostn);
+ } else {
+ strncpy (loginprompt, _("login: "),
+- sizeof (loginprompt));
++ sizeof (loginprompt) - 1);
++ loginprompt[sizeof (loginprompt) - 1] = '\0';
+ }
+
+ retcode = pam_set_item (pamh, PAM_USER_PROMPT, loginprompt);
diff --git a/shadow-libpassphrase/shadow.install b/shadow-libpassphrase/shadow.install
new file mode 100644
index 0000000..14384c3
--- /dev/null
+++ b/shadow-libpassphrase/shadow.install
@@ -0,0 +1,9 @@
+post_upgrade() {
+ grpck -r >/dev/null 2>&1
+ if [ $? -eq 2 ]; then
+ printf '%s\n' \
+ "==> Warning: /etc/group or /etc/gshadow are inconsistent." \
+ " Run 'grpck' to correct this."
+ fi
+ return 0
+}
diff --git a/shadow-libpassphrase/shadow.service b/shadow-libpassphrase/shadow.service
new file mode 100644
index 0000000..5c1c845
--- /dev/null
+++ b/shadow-libpassphrase/shadow.service
@@ -0,0 +1,10 @@
+[Unit]
+Description=Verify integrity of password and group files
+
+[Service]
+Type=oneshot
+ExecStart=/usr/bin/pwck -r
+ExecStart=/usr/bin/grpck -r
+Nice=19
+IOSchedulingClass=best-effort
+IOSchedulingPriority=7
diff --git a/shadow-libpassphrase/shadow.timer b/shadow-libpassphrase/shadow.timer
new file mode 100644
index 0000000..9cc6baa
--- /dev/null
+++ b/shadow-libpassphrase/shadow.timer
@@ -0,0 +1,7 @@
+[Unit]
+Description=Daily verification of password and group files
+
+[Timer]
+OnCalendar=daily
+AccuracySec=12h
+Persistent=true
diff --git a/shadow-libpassphrase/useradd.defaults b/shadow-libpassphrase/useradd.defaults
new file mode 100644
index 0000000..b800b17
--- /dev/null
+++ b/shadow-libpassphrase/useradd.defaults
@@ -0,0 +1,9 @@
+# useradd defaults file for ArchLinux
+# original changes by TomK
+GROUP=100
+HOME=/home
+INACTIVE=-1
+EXPIRE=
+SHELL=/bin/bash
+SKEL=/etc/skel
+CREATE_MAIL_SPOOL=no
diff --git a/shadow-libpassphrase/xstrdup.patch b/shadow-libpassphrase/xstrdup.patch
new file mode 100644
index 0000000..bce4342
--- /dev/null
+++ b/shadow-libpassphrase/xstrdup.patch
@@ -0,0 +1,9 @@
+--- shadow-4.1.2.1/libmisc/xmalloc.c 2008-08-30 21:55:44.000000000 -0500
++++ shadow-4.1.2.1/libmisc/xmalloc.c.new 2008-08-30 21:55:36.000000000 -0500
+@@ -61,5 +61,6 @@
+
+ char *xstrdup (const char *str)
+ {
++ if(str == NULL) return NULL;
+ return strcpy (xmalloc (strlen (str) + 1), str);
+ }
generated by cgit v1.2.3-70-g09d2 (git 2.46.0) at 2024-11-10 11:18:14 +0000