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3 Commits

Author SHA1 Message Date
Chris Hofstaedtler
c5f795a54a New upstream version 4.19.2 2026-01-25 14:17:08 +01:00
Chris Hofstaedtler
428fe43d86 New upstream version 4.19.0 2026-01-06 00:37:15 +01:00
Chris Hofstaedtler
9d5ab87d61 New upstream version 4.18.0 2025-08-26 22:55:14 +02:00
891 changed files with 13485 additions and 14660 deletions

View File

@@ -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

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@@ -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/

View File

View File

@@ -91,27 +91,18 @@
/* 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 if you have the iconv() function and it works. */
#undef HAVE_ICONV
@@ -259,9 +250,6 @@
/* 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
@@ -465,6 +453,3 @@
/* Define for large files, on AIX-style hosts. */
#undef _LARGE_FILES
/* Path for wtmp file. */
#undef _WTMP_FILE

406
configure vendored
View File

@@ -1,6 +1,6 @@
#! /bin/sh
# Guess values for system-dependent variables and create Makefiles.
# Generated by GNU Autoconf 2.71 for shadow 4.17.4.
# Generated by GNU Autoconf 2.71 for shadow 4.19.2.
#
# Report bugs to <pkg-shadow-devel@lists.alioth.debian.org>.
#
@@ -621,8 +621,8 @@ MAKEFLAGS=
# Identity of this package.
PACKAGE_NAME='shadow'
PACKAGE_TARNAME='shadow'
PACKAGE_VERSION='4.17.4'
PACKAGE_STRING='shadow 4.17.4'
PACKAGE_VERSION='4.19.2'
PACKAGE_STRING='shadow 4.19.2'
PACKAGE_BUGREPORT='pkg-shadow-devel@lists.alioth.debian.org'
PACKAGE_URL='https://github.com/shadow-maint/shadow'
@@ -707,7 +707,6 @@ WITH_LIBBSD_TRUE
LIBBSD_LIBS
LIBBSD_CFLAGS
LIBBSD
LIYESCRYPT
LIBCRYPT
ENABLE_LOGIND_FALSE
ENABLE_LOGIND_TRUE
@@ -780,8 +779,6 @@ build_vendor
build_cpu
build
LIBTOOL
YFLAGS
YACC
LN_S
MAINT
MAINTAINER_MODE_FALSE
@@ -806,6 +803,7 @@ LIBSUBID_ABI
LIBSUBID_ABI_MICRO
LIBSUBID_ABI_MINOR
LIBSUBID_ABI_MAJOR
AM_DISTCHECK_CONFIGURE_FLAGS
AM_BACKSLASH
AM_DEFAULT_VERBOSITY
AM_DEFAULT_V
@@ -929,8 +927,6 @@ CFLAGS
LDFLAGS
LIBS
CPPFLAGS
YACC
YFLAGS
LT_SYS_LIBRARY_PATH
PKG_CONFIG
PKG_CONFIG_PATH
@@ -1488,7 +1484,7 @@ if test "$ac_init_help" = "long"; then
# Omit some internal or obsolete options to make the list less imposing.
# This message is too long to be a string in the A/UX 3.1 sh.
cat <<_ACEOF
\`configure' configures shadow 4.17.4 to adapt to many kinds of systems.
\`configure' configures shadow 4.19.2 to adapt to many kinds of systems.
Usage: $0 [OPTION]... [VAR=VALUE]...
@@ -1559,7 +1555,7 @@ fi
if test -n "$ac_init_help"; then
case $ac_init_help in
short | recursive ) echo "Configuration of shadow 4.17.4:";;
short | recursive ) echo "Configuration of shadow 4.19.2:";;
esac
cat <<\_ACEOF
@@ -1591,7 +1587,7 @@ Optional Features:
--enable-subordinate-ids
support subordinate ids [default=yes]
--enable-lastlog enable lastlog [default=no]
--enable-logind enable logind [default=yes]
--disable-logind disable logind integration
--enable-vendordir=DIR Directory for distribution provided configuration
files
--disable-nls do not use Native Language Support
@@ -1649,12 +1645,6 @@ Some influential environment variables:
LIBS libraries to pass to the linker, e.g. -l<library>
CPPFLAGS (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if
you have headers in a nonstandard directory <include dir>
YACC The `Yet Another Compiler Compiler' implementation to use.
Defaults to the first program found out of: `bison -y', `byacc',
`yacc'.
YFLAGS The list of arguments that will be passed by default to $YACC.
This script will default YFLAGS to the empty string to avoid a
default value of `-d' given by some make applications.
LT_SYS_LIBRARY_PATH
User-defined run-time library search path.
PKG_CONFIG path to pkg-config utility
@@ -1738,7 +1728,7 @@ fi
test -n "$ac_init_help" && exit $ac_status
if $ac_init_version; then
cat <<\_ACEOF
shadow configure 4.17.4
shadow configure 4.19.2
generated by GNU Autoconf 2.71
Copyright (C) 2021 Free Software Foundation, Inc.
@@ -2338,7 +2328,7 @@ cat >config.log <<_ACEOF
This file contains any messages produced by compilers while
running configure, to aid debugging if configure makes a mistake.
It was created by shadow $as_me 4.17.4, which was
It was created by shadow $as_me 4.19.2, which was
generated by GNU Autoconf 2.71. Invocation command line was
$ $0$ac_configure_args_raw
@@ -2935,7 +2925,7 @@ gt_needs="$gt_needs need-ngettext"
ac_aux_files="config.rpath config.guess config.sub ltmain.sh compile missing install-sh"
# Locations in which to look for auxiliary files.
ac_aux_dir_candidates="${srcdir}${PATH_SEPARATOR}${srcdir}/..${PATH_SEPARATOR}${srcdir}/../.."
ac_aux_dir_candidates="${srcdir}/build-aux"
# Search for a directory containing all of the required auxiliary files,
# $ac_aux_files, from the $PATH-style list $ac_aux_dir_candidates.
@@ -3097,6 +3087,11 @@ ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $
ac_compiler_gnu=$ac_cv_c_compiler_gnu
ac_config_headers="$ac_config_headers config.h"
am__api_version='1.16'
@@ -3611,7 +3606,7 @@ fi
# Define the identity of the package.
PACKAGE='shadow'
VERSION='4.17.4'
VERSION='4.19.2'
printf "%s\n" "#define PACKAGE \"$PACKAGE\"" >>confdefs.h
@@ -3800,7 +3795,6 @@ END
fi
fi
# Check whether --enable-silent-rules was given.
if test ${enable_silent_rules+y}
then :
@@ -3842,7 +3836,8 @@ else
fi
AM_BACKSLASH='\'
ac_config_headers="$ac_config_headers config.h"
AM_DISTCHECK_CONFIGURE_FLAGS="$ac_configure_args"
LIBSUBID_ABI_MAJOR=5
@@ -3854,8 +3849,8 @@ LIBSUBID_ABI_MICRO=0
LIBSUBID_ABI=5.0.0
test "$prefix" = "NONE" && prefix="/usr"
test "$prefix" = "/usr" && exec_prefix=""
test "x$prefix" = "xNONE" && prefix="/usr"
test "X$prefix" = "X/usr" && exec_prefix=""
@@ -6300,54 +6295,6 @@ else
printf "%s\n" "no, using $LN_S" >&6; }
fi
for ac_prog in 'bison -y' byacc
do
# Extract the first word of "$ac_prog", so it can be a program name with args.
set dummy $ac_prog; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_YACC+y}
then :
printf %s "(cached) " >&6
else $as_nop
if test -n "$YACC"; then
ac_cv_prog_YACC="$YACC" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
IFS=$as_save_IFS
case $as_dir in #(((
'') as_dir=./ ;;
*/) ;;
*) as_dir=$as_dir/ ;;
esac
for ac_exec_ext in '' $ac_executable_extensions; do
if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
ac_cv_prog_YACC="$ac_prog"
printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
break 2
fi
done
done
IFS=$as_save_IFS
fi
fi
YACC=$ac_cv_prog_YACC
if test -n "$YACC"; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $YACC" >&5
printf "%s\n" "$YACC" >&6; }
else
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi
test -n "$YACC" && break
done
test -n "$YACC" || YACC="yacc"
case `pwd` in
*\ * | *\ *)
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: Libtool does not cope well with whitespace in \`pwd\`" >&5
@@ -14714,12 +14661,6 @@ if test "x$ac_cv_func_arc4random_buf" = xyes
then :
printf "%s\n" "#define HAVE_ARC4RANDOM_BUF 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "futimes" "ac_cv_func_futimes"
if test "x$ac_cv_func_futimes" = xyes
then :
printf "%s\n" "#define HAVE_FUTIMES 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "getentropy" "ac_cv_func_getentropy"
if test "x$ac_cv_func_getentropy" = xyes
@@ -14732,18 +14673,6 @@ if test "x$ac_cv_func_getrandom" = xyes
then :
printf "%s\n" "#define HAVE_GETRANDOM 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "getspnam" "ac_cv_func_getspnam"
if test "x$ac_cv_func_getspnam" = xyes
then :
printf "%s\n" "#define HAVE_GETSPNAM 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "getusershell" "ac_cv_func_getusershell"
if test "x$ac_cv_func_getusershell" = xyes
then :
printf "%s\n" "#define HAVE_GETUSERSHELL 1" >>confdefs.h
fi
ac_fn_c_check_func "$LINENO" "lckpwdf" "ac_cv_func_lckpwdf"
if test "x$ac_cv_func_lckpwdf" = xyes
@@ -15224,6 +15153,7 @@ then :
printf "%s\n" "#define HAS_SECURE_GETENV 1" >>confdefs.h
fi
@@ -15282,12 +15212,6 @@ fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $shadow_cv_logdir" >&5
printf "%s\n" "$shadow_cv_logdir" >&6; }
printf "%s\n" "#define _WTMP_FILE \"$shadow_cv_logdir/wtmp\"" >>confdefs.h
printf "%s\n" "#define LASTLOG_FILE \"$shadow_cv_logdir/lastlog\"" >>confdefs.h
printf "%s\n" "#define FAILLOG_FILE \"$shadow_cv_logdir/faillog\"" >>confdefs.h
@@ -15357,7 +15281,17 @@ fi
# Check whether --enable-logind was given.
if test ${enable_logind+y}
then :
enableval=$enable_logind; enable_logind="${enableval}"
enableval=$enable_logind;
case ${enableval} in #(
yes) :
;; #(
no) :
;; #(
*) :
as_fn_error $? "bad parameter value for --enable-logind=${enableval}. Supported values are: --enable-logind (or --enable-logind=yes) and --disable-logind (or --enable-logind=no)." "$LINENO" 5
;;
esac
else $as_nop
enable_logind="yes"
@@ -15509,9 +15443,9 @@ else $as_nop
fi
if test "$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$with_group_name_max_length" = "Xyes" ; then
with_group_name_max_length=32
fi
@@ -15529,7 +15463,7 @@ else
USE_SHA_CRYPT_FALSE=
fi
if test "$with_sha_crypt" = "yes"; then
if test "X$with_sha_crypt" = "Xyes"; then
printf "%s\n" "#define USE_SHA_CRYPT 1" >>confdefs.h
@@ -15543,7 +15477,7 @@ else
USE_BCRYPT_FALSE=
fi
if test "$with_bcrypt" = "yes"; then
if test "X$with_bcrypt" = "Xyes"; then
printf "%s\n" "#define USE_BCRYPT 1" >>confdefs.h
@@ -15557,13 +15491,13 @@ else
USE_YESCRYPT_FALSE=
fi
if test "$with_yescrypt" = "yes"; then
if test "X$with_yescrypt" = "Xyes"; then
printf "%s\n" "#define USE_YESCRYPT 1" >>confdefs.h
fi
if test "$with_nscd" = "yes"; then
if test "X$with_nscd" = "Xyes"; then
ac_fn_c_check_func "$LINENO" "posix_spawn" "ac_cv_func_posix_spawn"
if test "x$ac_cv_func_posix_spawn" = xyes
then :
@@ -15576,7 +15510,7 @@ fi
fi
if test "$with_sssd" = "yes"; then
if test "X$with_sssd" = "Xyes"; then
ac_fn_c_check_func "$LINENO" "posix_spawn" "ac_cv_func_posix_spawn"
if test "x$ac_cv_func_posix_spawn" = xyes
then :
@@ -15877,6 +15811,12 @@ else
fi
# Check whether --enable-vendordir was given.
if test ${enable_vendordir+y}
then :
enableval=$enable_vendordir;
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for econf_readDirs in -leconf" >&5
printf %s "checking for econf_readDirs in -leconf... " >&6; }
if test ${ac_cv_lib_econf_econf_readDirs+y}
@@ -15924,12 +15864,6 @@ if test -n "$LIBECONF"; then
printf "%s\n" "#define VENDORDIR \"$enable_vendordir\"" >>confdefs.h
ECONF_CPPFLAGS="-DUSE_ECONF=1"
# Check whether --enable-vendordir was given.
if test ${enable_vendordir+y}
then :
enableval=$enable_vendordir;
fi
fi
@@ -15949,7 +15883,7 @@ else
fi
if test "$enable_shadowgrp" = "yes"; then
if test "X$enable_shadowgrp" = "Xyes"; then
printf "%s\n" "#define SHADOWGRP 1" >>confdefs.h
@@ -15963,7 +15897,7 @@ else
fi
if test "$enable_man" = "yes"; then
if test "X$enable_man" = "Xyes"; then
# Extract the first word of "xsltproc", so it can be a program name with args.
set dummy xsltproc; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
@@ -16231,7 +16165,7 @@ else
fi
if test "$enable_lastlog" = "yes" && test "$ac_cv_header_lastlog_h" = "yes"; then
if test "X$enable_lastlog" = "Xyes" && test "X$ac_cv_header_lastlog_h" = "Xyes"; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for ll_host in struct lastlog" >&5
printf %s "checking for ll_host in struct lastlog... " >&6; }
if test ${ac_cv_struct_lastlog_ll_host+y}
@@ -16245,7 +16179,6 @@ int
main (void)
{
struct lastlog ll; char *cp = ll.ll_host;
;
return 0;
}
@@ -16255,15 +16188,15 @@ then :
ac_cv_struct_lastlog_ll_host=yes
else $as_nop
ac_cv_struct_lastlog_ll_host=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_struct_lastlog_ll_host" >&5
printf "%s\n" "$ac_cv_struct_lastlog_ll_host" >&6; }
if test "$ac_cv_struct_lastlog_ll_host" = "yes"; then
if test "X$ac_cv_struct_lastlog_ll_host" = "Xyes"; then
printf "%s\n" "#define HAVE_LL_HOST 1" >>confdefs.h
@@ -16273,7 +16206,7 @@ printf "%s\n" "#define ENABLE_LASTLOG 1" >>confdefs.h
enable_lastlog="yes"
else
as_fn_error $? "Cannot enable support for lastlog on systems where the data structures aren't available" "$LINENO" 5
enable_subids="no"
enable_lastlog="no"
fi
fi
if test "x$enable_lastlog" != "xno"; then
@@ -16286,7 +16219,7 @@ fi
if test "$enable_logind" = "yes"; then
if test "X$enable_logind" = "Xyes"; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for sd_session_get_remote_host in -lsystemd" >&5
printf %s "checking for sd_session_get_remote_host in -lsystemd... " >&6; }
if test ${ac_cv_lib_systemd_sd_session_get_remote_host+y}
@@ -16324,16 +16257,21 @@ fi
printf "%s\n" "$ac_cv_lib_systemd_sd_session_get_remote_host" >&6; }
if test "x$ac_cv_lib_systemd_sd_session_get_remote_host" = xyes
then :
enable_logind="yes"; LIBSYSTEMD=-lsystemd;
LIBSYSTEMD=-lsystemd
printf "%s\n" "#define ENABLE_LOGIND 1" >>confdefs.h
else $as_nop
enable_logind="no"
as_fn_error $? "libsystemd not found. If logind integration is not required, disable it using the --disable-logind option. If logind integration is required, consider installing systemd or another package that provides libsystemd." "$LINENO" 5
fi
fi
if test "x$enable_logind" != "xno"; then
if test "X$enable_logind" = "Xyes"; then
ENABLE_LOGIND_TRUE=
ENABLE_LOGIND_FALSE='#'
else
@@ -16342,7 +16280,6 @@ else
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for crypt in -lcrypt" >&5
printf %s "checking for crypt in -lcrypt... " >&6; }
if test ${ac_cv_lib_crypt_crypt+y}
@@ -16387,49 +16324,6 @@ fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for crypt in -lcrypt" >&5
printf %s "checking for crypt in -lcrypt... " >&6; }
if test ${ac_cv_lib_crypt_crypt+y}
then :
printf %s "(cached) " >&6
else $as_nop
ac_check_lib_save_LIBS=$LIBS
LIBS="-lcrypt $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
/* Override any GCC internal prototype to avoid an error.
Use char because int might match the return type of a GCC
builtin and then its argument prototype would still apply. */
char crypt ();
int
main (void)
{
return crypt ();
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
ac_cv_lib_crypt_crypt=yes
else $as_nop
ac_cv_lib_crypt_crypt=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_crypt_crypt" >&5
printf "%s\n" "$ac_cv_lib_crypt_crypt" >&6; }
if test "x$ac_cv_lib_crypt_crypt" = xyes
then :
LIYESCRYPT=-lcrypt
else $as_nop
as_fn_error $? "crypt() not found" "$LINENO" 5
fi
if test "$with_libbsd" != "no"; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for library containing readpassphrase" >&5
@@ -16495,7 +16389,7 @@ else $as_nop
fi
if test "$ac_cv_search_readpassphrase" = "-lbsd"
if test "X$ac_cv_search_readpassphrase" = "X-lbsd"
then :
@@ -16641,9 +16535,9 @@ else $as_nop
fi
done
if test "$acl_header$with_acl" = "noyes" ; then
if test "X$acl_header$with_acl" = "Xnoyes" ; then
as_fn_error $? "acl/libacl.h or attr/error_context.h is missing" "$LINENO" 5
elif test "$acl_header" = "yes" ; then
elif test "X$acl_header" = "Xyes" ; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for perm_copy_file in -lacl" >&5
printf %s "checking for perm_copy_file in -lacl... " >&6; }
if test ${ac_cv_lib_acl_perm_copy_file+y}
@@ -16727,9 +16621,9 @@ else $as_nop
acl_lib="no"
fi
if test "$acl_lib$with_acl" = "noyes" ; then
if test "X$acl_lib$with_acl" = "Xnoyes" ; then
as_fn_error $? "libacl not found" "$LINENO" 5
elif test "$acl_lib" = "no" ; then
elif test "X$acl_lib" = "Xno" ; then
with_acl="no"
else
@@ -16760,9 +16654,9 @@ else $as_nop
fi
done
if test "$attr_header$with_attr" = "noyes" ; then
if test "X$attr_header$with_attr" = "noyes" ; then
as_fn_error $? "attr/libattr.h or attr/error_context.h is missing" "$LINENO" 5
elif test "$attr_header" = "yes" ; then
elif test "X$attr_header" = "Xyes" ; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for attr_copy_file in -lattr" >&5
printf %s "checking for attr_copy_file in -lattr... " >&6; }
if test ${ac_cv_lib_attr_attr_copy_file+y}
@@ -16846,9 +16740,9 @@ else $as_nop
attr_lib="no"
fi
if test "$attr_lib$with_attr" = "noyes" ; then
if test "X$attr_lib$with_attr" = "Xnoyes" ; then
as_fn_error $? "libattr not found" "$LINENO" 5
elif test "$attr_lib" = "no" ; then
elif test "X$attr_lib" = "Xno" ; then
with_attr="no"
else
@@ -16872,9 +16766,9 @@ else $as_nop
audit_header="no"
fi
if test "$audit_header$with_audit" = "noyes" ; then
if test "X$audit_header$with_audit" = "Xnoyes" ; then
as_fn_error $? "libaudit.h is missing" "$LINENO" 5
elif test "$audit_header" = "yes"; then
elif test "X$audit_header" = "Xyes"; then
ac_fn_check_decl "$LINENO" "AUDIT_ADD_USER" "ac_cv_have_decl_AUDIT_ADD_USER" "#include <libaudit.h>
" "$ac_c_undeclared_builtin_options" "CFLAGS"
if test "x$ac_cv_have_decl_AUDIT_ADD_USER" = xyes
@@ -16907,11 +16801,11 @@ then :
else $as_nop
audit_header="no"
fi
if test "$audit_header$with_audit" = "noyes" ; then
if test "X$audit_header$with_audit" = "Xnoyes" ; then
as_fn_error $? "AUDIT_ADD_USER AUDIT_DEL_USER AUDIT_ADD_GROUP or AUDIT_DEL_GROUP missing from libaudit.h" "$LINENO" 5
fi
fi
if test "$audit_header" = "yes"; then
if test "X$audit_header" = "Xyes"; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for audit_log_acct_message in -laudit" >&5
printf %s "checking for audit_log_acct_message in -laudit... " >&6; }
if test ${ac_cv_lib_audit_audit_log_acct_message+y}
@@ -16954,9 +16848,9 @@ else $as_nop
audit_lib="no"
fi
if test "$audit_lib$with_audit" = "noyes" ; then
if test "X$audit_lib$with_audit" = "Xnoyes" ; then
as_fn_error $? "libaudit not found" "$LINENO" 5
elif test "$audit_lib" = "no" ; then
elif test "X$audit_lib" = "Xno" ; then
with_audit="no"
else
@@ -16987,11 +16881,11 @@ else $as_nop
fi
done
if test "$btrfs_headers$with_btrfs" = "noyes" ; then
if test "X$btrfs_headers$with_btrfs" = "Xnoyes" ; then
as_fn_error $? "One of sys/statfs.h linux/magic.h linux/btrfs_tree.h is missing" "$LINENO" 5
fi
if test "$btrfs_headers" = "yes" ; then
if test "X$btrfs_headers" = "Xyes" ; then
printf "%s\n" "#define WITH_BTRFS 1" >>confdefs.h
@@ -17022,7 +16916,7 @@ else $as_nop
fi
done
if test "$selinux_header$with_selinux" = "noyes" ; then
if test "X$selinux_header$with_selinux" = "Xnoyes" ; then
as_fn_error $? "selinux/selinux.h is missing" "$LINENO" 5
fi
@@ -17038,11 +16932,11 @@ else $as_nop
fi
done
if test "$semanage_header$with_selinux" = "noyes" ; then
if test "X$semanage_header$with_selinux" = "Xnoyes" ; then
as_fn_error $? "semanage/semanage.h is missing" "$LINENO" 5
fi
if test "$selinux_header$semanage_header" = "yesyes" ; then
if test "X$selinux_header$semanage_header" = "Xyesyes" ; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for is_selinux_enabled in -lselinux" >&5
printf %s "checking for is_selinux_enabled in -lselinux... " >&6; }
if test ${ac_cv_lib_selinux_is_selinux_enabled+y}
@@ -17085,7 +16979,7 @@ else $as_nop
selinux_lib="no"
fi
if test "$selinux_lib$with_selinux" = "noyes" ; then
if test "X$selinux_lib$with_selinux" = "Xnoyes" ; then
as_fn_error $? "libselinux not found" "$LINENO" 5
fi
@@ -17131,11 +17025,11 @@ else $as_nop
semanage_lib="no"
fi
if test "$semanage_lib$with_selinux" = "noyes" ; then
if test "X$semanage_lib$with_selinux" = "Xnoyes" ; then
as_fn_error $? "libsemanage not found" "$LINENO" 5
fi
if test "$selinux_lib$semanage_lib" = "yesyes" ; then
if test "X$selinux_lib$semanage_lib" = "Xyesyes" ; then
printf "%s\n" "#define WITH_SELINUX 1" >>confdefs.h
@@ -17164,9 +17058,9 @@ else $as_nop
fi
done
if test "$tcb_header$with_tcb" = "noyes" ; then
if test "X$tcb_header$with_tcb" = "Xnoyes" ; then
as_fn_error $? "tcb.h is missing" "$LINENO" 5
elif test "$tcb_header" = "yes" ; then
elif test "X$tcb_header" = "Xyes" ; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for tcb_is_suspect in -ltcb" >&5
printf %s "checking for tcb_is_suspect in -ltcb... " >&6; }
if test ${ac_cv_lib_tcb_tcb_is_suspect+y}
@@ -17209,9 +17103,9 @@ else $as_nop
tcb_lib="no"
fi
if test "$tcb_lib$with_tcb" = "noyes" ; then
if test "X$tcb_lib$with_tcb" = "Xnoyes" ; then
as_fn_error $? "libtcb not found" "$LINENO" 5
elif test "$tcb_lib" = "no" ; then
elif test "X$tcb_lib" = "Xno" ; then
with_tcb="no"
else
@@ -17277,7 +17171,7 @@ else $as_nop
pam_lib="no"
fi
if test "$pam_lib$with_libpam" = "noyes" ; then
if test "X$pam_lib$with_libpam" = "Xnoyes" ; then
as_fn_error $? "libpam not found" "$LINENO" 5
fi
@@ -17367,7 +17261,7 @@ fi
fi
if test "$pam_conv_function$with_libpam" = "noyes" ; then
if test "X$pam_conv_function$with_libpam" = "Xnoyes" ; then
as_fn_error $? "PAM conversation function not found" "$LINENO" 5
fi
@@ -17375,7 +17269,7 @@ fi
for ac_header in security/openpam.h security/pam_misc.h
do :
as_ac_Header=`printf "%s\n" "ac_cv_header_$ac_header" | $as_tr_sh`
ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" " #include <security/pam_appl.h>
ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "#include <security/pam_appl.h>
"
if eval test \"x\$"$as_ac_Header"\" = x"yes"
then :
@@ -17386,19 +17280,19 @@ _ACEOF
fi
done
if test "$pam_headers_found$with_libpam" = "noyes" ; then
if test "X$pam_headers_found$with_libpam" = "Xnoyes" ; then
as_fn_error $? "PAM headers not found" "$LINENO" 5
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"
unset LIBPAM
fi
fi
if test "$with_libpam" = "yes"; then
if test "X$with_libpam" = "Xyes"; then
ac_fn_check_decl "$LINENO" "PAM_ESTABLISH_CRED" "ac_cv_have_decl_PAM_ESTABLISH_CRED" "#include <security/pam_appl.h>
" "$ac_c_undeclared_builtin_options" "CFLAGS"
if test "x$ac_cv_have_decl_PAM_ESTABLISH_CRED" = xyes
@@ -17458,14 +17352,6 @@ printf "%s\n" "#define USE_PAM 1" >>confdefs.h
printf "%s\n" "#define SHADOW_PAM_CONVERSATION $pam_conv_function" >>confdefs.h
if true; then
USE_PAM_TRUE=
USE_PAM_FALSE='#'
else
USE_PAM_TRUE='#'
USE_PAM_FALSE=
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking use login and su access checking if PAM not used" >&5
printf %s "checking use login and su access checking if PAM not used... " >&6; }
@@ -17475,7 +17361,12 @@ else
printf "%s\n" "#define SU_ACCESS 1" >>confdefs.h
if false; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking use login and su access checking if PAM not used" >&5
printf %s "checking use login and su access checking if PAM not used... " >&6; }
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
fi
if test "X$with_libpam" = "Xyes"; then
USE_PAM_TRUE=
USE_PAM_FALSE='#'
else
@@ -17483,15 +17374,10 @@ else
USE_PAM_FALSE=
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking use login and su access checking if PAM not used" >&5
printf %s "checking use login and su access checking if PAM not used... " >&6; }
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
fi
if test "$enable_acct_tools_setuid" != "no"; then
if test "$with_libpam" != "yes"; then
if test "$enable_acct_tools_setuid" = "yes"; then
if test "X$enable_acct_tools_setuid" = "Xyes"; then
as_fn_error $? "PAM support is required for --enable-account-tools-setuid" "$LINENO" 5
else
enable_acct_tools_setuid="no"
@@ -17499,7 +17385,7 @@ if test "$enable_acct_tools_setuid" != "no"; then
else
enable_acct_tools_setuid="yes"
fi
if test "$enable_acct_tools_setuid" = "yes"; then
if test "X$enable_acct_tools_setuid" = "Xyes"; then
printf "%s\n" "#define ACCT_TOOLS_SETUID 1" >>confdefs.h
@@ -17588,7 +17474,7 @@ fi
if test "$with_skey" = "yes"; then
if test "X$with_skey" = "Xyes"; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for MD5Init in -lmd" >&5
printf %s "checking for MD5Init in -lmd... " >&6; }
if test ${ac_cv_lib_md_MD5Init+y}
@@ -19952,7 +19838,7 @@ else
fi
ac_config_files="$ac_config_files Makefile po/Makefile.in doc/Makefile man/Makefile man/config.xml man/po/Makefile man/cs/Makefile man/da/Makefile man/de/Makefile man/es/Makefile man/fi/Makefile man/fr/Makefile man/hu/Makefile man/id/Makefile man/it/Makefile man/ja/Makefile man/ko/Makefile man/pl/Makefile man/pt_BR/Makefile man/ru/Makefile man/sv/Makefile man/tr/Makefile man/uk/Makefile man/zh_CN/Makefile man/zh_TW/Makefile lib/Makefile libsubid/Makefile libsubid/subid.h src/Makefile contrib/Makefile etc/Makefile etc/pam.d/Makefile etc/shadow-maint/Makefile tests/unit/Makefile"
ac_config_files="$ac_config_files Makefile po/Makefile.in doc/Makefile man/Makefile man/config.xml man/po/Makefile man/cs/Makefile man/da/Makefile man/de/Makefile man/es/Makefile man/fi/Makefile man/fr/Makefile man/hu/Makefile man/id/Makefile man/it/Makefile man/ja/Makefile man/ko/Makefile man/pl/Makefile man/pt_BR/Makefile man/ru/Makefile man/sv/Makefile man/tr/Makefile man/uk/Makefile man/zh_CN/Makefile man/zh_TW/Makefile lib/Makefile libsubid/Makefile libsubid/subid.h src/Makefile etc/Makefile etc/pam.d/Makefile etc/shadow-maint/Makefile tests/unit/Makefile"
cat >confcache <<\_ACEOF
# This file is a shell script that caches the results of configure
@@ -20155,10 +20041,6 @@ if test -z "${USE_PAM_TRUE}" && test -z "${USE_PAM_FALSE}"; then
as_fn_error $? "conditional \"USE_PAM\" was never defined.
Usually this means the macro was only invoked conditionally." "$LINENO" 5
fi
if test -z "${USE_PAM_TRUE}" && test -z "${USE_PAM_FALSE}"; then
as_fn_error $? "conditional \"USE_PAM\" was never defined.
Usually this means the macro was only invoked conditionally." "$LINENO" 5
fi
if test -z "${ACCT_TOOLS_SETUID_TRUE}" && test -z "${ACCT_TOOLS_SETUID_FALSE}"; then
as_fn_error $? "conditional \"ACCT_TOOLS_SETUID\" was never defined.
Usually this means the macro was only invoked conditionally." "$LINENO" 5
@@ -20561,7 +20443,7 @@ cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
# report actual input values of CONFIG_FILES etc. instead of their
# values after options handling.
ac_log="
This file was extended by shadow $as_me 4.17.4, which was
This file was extended by shadow $as_me 4.19.2, which was
generated by GNU Autoconf 2.71. Invocation command line was
CONFIG_FILES = $CONFIG_FILES
@@ -20630,7 +20512,7 @@ ac_cs_config_escaped=`printf "%s\n" "$ac_cs_config" | sed "s/^ //; s/'/'\\\\\\\\
cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
ac_cs_config='$ac_cs_config_escaped'
ac_cs_version="\\
shadow config.status 4.17.4
shadow config.status 4.19.2
configured by $0, generated by GNU Autoconf 2.71,
with options \\"\$ac_cs_config\\"
@@ -21082,7 +20964,6 @@ do
"libsubid/Makefile") CONFIG_FILES="$CONFIG_FILES libsubid/Makefile" ;;
"libsubid/subid.h") CONFIG_FILES="$CONFIG_FILES libsubid/subid.h" ;;
"src/Makefile") CONFIG_FILES="$CONFIG_FILES src/Makefile" ;;
"contrib/Makefile") CONFIG_FILES="$CONFIG_FILES contrib/Makefile" ;;
"etc/Makefile") CONFIG_FILES="$CONFIG_FILES etc/Makefile" ;;
"etc/pam.d/Makefile") CONFIG_FILES="$CONFIG_FILES etc/pam.d/Makefile" ;;
"etc/shadow-maint/Makefile") CONFIG_FILES="$CONFIG_FILES etc/shadow-maint/Makefile" ;;
@@ -22474,31 +22355,54 @@ printf "%s\n" "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2
fi
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: $enable_vendordir"
echo
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: 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: $enable_vendordir
" >&5
printf "%s\n" "$as_me: 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
" >&6;}

View File

@@ -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], [4.17.4], [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
@@ -30,22 +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 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 \
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.
@@ -56,227 +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_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'])]
)
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 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], ["$shadow_cv_logdir/faillog"],
[Path for faillog file.])
AC_DEFINE_UNQUOTED(PASSWD_PROGRAM, "$exec_prefix/bin/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
@@ -288,21 +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$enable_subids" = "xyes"; then
@@ -311,55 +318,54 @@ if test "$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$ac_cv_search_readpassphrase" = "X-lbsd"], [
PKG_CHECK_MODULES([LIBBSD], [libbsd-overlay])
])
dnl Make sure either the libc or libbsd provide the header.
@@ -370,29 +376,29 @@ if test "$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"
@@ -402,23 +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"
@@ -428,29 +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"
@@ -463,43 +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"
@@ -512,19 +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
@@ -532,39 +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"
@@ -572,87 +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
@@ -684,7 +689,6 @@ AC_CONFIG_FILES([
libsubid/Makefile
libsubid/subid.h
src/Makefile
contrib/Makefile
etc/Makefile
etc/pam.d/Makefile
etc/shadow-maint/Makefile
@@ -692,30 +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
])

View File

@@ -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

View File

@@ -1,507 +0,0 @@
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View File

@@ -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

View File

@@ -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, "");
}
}

View File

@@ -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..."

View File

@@ -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.

View File

@@ -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).

View File

@@ -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@

View File

@@ -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@

View File

@@ -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

View File

@@ -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@

View File

@@ -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@

View File

@@ -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 \
@@ -167,14 +147,34 @@ libshadow_la_SOURCES = \
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 \
@@ -186,16 +186,22 @@ 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/strchrscnt.c \
@@ -204,8 +210,14 @@ libshadow_la_SOURCES = \
string/strchr/strnul.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 \
@@ -214,12 +226,14 @@ 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 \
@@ -234,6 +248,12 @@ libshadow_la_SOURCES = \
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 \
@@ -289,5 +309,4 @@ endif
EXTRA_DIST = \
.indent.pro \
gshadow_.h \
xgetXXbyYY.c

File diff suppressed because it is too large Load Diff

View File

@@ -6,7 +6,7 @@
// SPDX-License-Identifier: BSD-3-Clause
#include <config.h>
#include "config.h"
#if !defined(USE_PAM)
@@ -24,6 +24,8 @@
#include "shadow/grp/agetgroups.h"
#include "shadowlog.h"
#include "string/strchr/strchrscnt.h"
#include "string/strcmp/streq.h"
#include "string/strerrno.h"
/*
@@ -34,7 +36,7 @@
int
add_groups(const char *list)
{
char *g, *p, *dup;
char *dup;
FILE *shadow_logfd = log_get_logfd();
gid_t *gids;
size_t n;
@@ -43,29 +45,34 @@ add_groups(const char *list)
if (gids == NULL)
return -1;
gids = REALLOCF(gids, n + strchrscnt(list, ",:") + 1, gid_t);
gids = reallocf_T(gids, n + strchrscnt(list, ",:") + 1, gid_t);
if (gids == NULL)
return -1;
p = dup = strdup(list);
dup = strdup(list);
if (dup == NULL)
goto free_gids;
while (NULL != (g = strsep(&p, ",:"))) {
struct group *grp;
if (!streq(dup, "")) {
char *g, *p;
grp = getgrnam(g); /* local, no need for xgetgrnam */
if (NULL == grp) {
fprintf(shadow_logfd, _("Warning: unknown group %s\n"), g);
continue;
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);
}
LSEARCH(&grp->gr_gid, gids, &n);
}
free(dup);
if (setgroups(n, gids) == -1) {
fprintf(shadow_logfd, "setgroups: %s\n", strerror(errno));
fprintf(shadow_logfd, "setgroups: %s\n", strerrno());
goto free_gids;
}

View File

@@ -2,7 +2,7 @@
// SPDX-License-Identifier: BSD-3-Clause
#include <config.h>
#include "config.h"
#include "adds.h"

View File

@@ -6,7 +6,7 @@
#define SHADOW_INCLUDE_LIB_ADDS_H_
#include <config.h>
#include "config.h"
#include <errno.h>
#include <limits.h>
@@ -20,7 +20,7 @@
({ \
long addend_[] = {a, b, __VA_ARGS__}; \
\
addslN(NITEMS(addend_), addend_); \
addslN(countof(addend_), addend_); \
})
@@ -55,7 +55,7 @@ addslN(size_t n, long addend[n])
e = errno;
while (n > 1) {
QSORT(addend, n);
QSORT(long, addend, n);
errno = 0;
addend[0] = addsl2(addend[0], addend[--n]);

View File

@@ -7,7 +7,7 @@
* SPDX-License-Identifier: BSD-3-Clause
*/
#include <config.h>
#include "config.h"
#include <sys/types.h>
#include <stdio.h>
@@ -20,6 +20,7 @@
#include "defines.h"
#include "exitcodes.h"
#include "prototypes.h"
#include "shadow/gshadow/endsgent.h"
#ident "$Id$"

View File

@@ -5,7 +5,7 @@
*/
#include <config.h>
#include "config.h"
#include "agetpass.h"
@@ -106,7 +106,7 @@ agetpass_internal(const char *prompt, int flags)
* Let's add one more byte, and if the password uses it, it
* means the introduced password was longer than PASS_MAX.
*/
pass = MALLOC(PASS_MAX + 2, char);
pass = malloc_T(PASS_MAX + 2, char);
if (pass == NULL)
return NULL;
@@ -135,7 +135,7 @@ agetpass(const char *prompt)
char *
agetpass_stdin()
{
return agetpass_internal(NULL, RPP_STDIN);
return agetpass_internal("", RPP_STDIN);
}
void

View File

@@ -8,7 +8,7 @@
#define SHADOW_INCLUDE_LIB_AGETPASS_H_
#include <config.h>
#include "config.h"
#include "attr.h"
#include "defines.h"

View File

@@ -6,6 +6,6 @@
// SPDX-License-Identifier: BSD-3-Clause
#include <config.h>
#include "config.h"
#include "alloc/calloc.h"

View File

@@ -1,4 +1,4 @@
// SPDX-FileCopyrightText: 2023-2024, Alejandro Colomar <alx@kernel.org>
// SPDX-FileCopyrightText: 2023-2025, Alejandro Colomar <alx@kernel.org>
// SPDX-License-Identifier: BSD-3-Clause
@@ -6,15 +6,24 @@
#define SHADOW_INCLUDE_LIB_ALLOC_CALLOC_H_
#include <config.h>
#include "config.h"
#include <stdlib.h>
#include "exit_if_null.h"
#include "sizeof.h"
#define CALLOC(n, type) \
( \
(type *) calloc(n, sizeof(type)) \
)
// calloc_T - calloc type-safe
#define calloc_T(n, T) calloc_T_(n, typeas(T))
#define calloc_T_(n, T) \
({ \
(T *){calloc(n, sizeof(T))}; \
})
// xcalloc_T - exit-on-error calloc type-safe
#define xcalloc_T(n, T) exit_if_null(calloc_T(n, T))
#endif // include guard

View File

@@ -6,7 +6,7 @@
// SPDX-License-Identifier: BSD-3-Clause
#include <config.h>
#include "config.h"
#include "alloc/malloc.h"

View File

@@ -1,4 +1,4 @@
// SPDX-FileCopyrightText: 2023-2024, Alejandro Colomar <alx@kernel.org>
// SPDX-FileCopyrightText: 2023-2025, Alejandro Colomar <alx@kernel.org>
// SPDX-License-Identifier: BSD-3-Clause
@@ -6,19 +6,28 @@
#define SHADOW_INCLUDE_LIB_ALLOC_MALLOC_H_
#include <config.h>
#include "config.h"
#include <stdlib.h>
#include "attr.h"
#include "exit_if_null.h"
#include "sizeof.h"
#define MALLOC(n, type) \
( \
(type *) mallocarray(n, sizeof(type)) \
)
// malloc_T - malloc type-safe
#define malloc_T(n, T) malloc_T_(n, typeas(T))
#define malloc_T_(n, T) \
({ \
(T *){mallocarray(n, sizeof(T))}; \
})
// xmalloc_T - exit-on-error malloc type-safe
#define xmalloc_T(n, T) exit_if_null(malloc_T(n, T))
// mallocarray - malloc array
ATTR_ALLOC_SIZE(1, 2)
ATTR_MALLOC(free)
inline void *mallocarray(size_t nmemb, size_t size);

View File

@@ -6,6 +6,6 @@
// SPDX-License-Identifier: BSD-3-Clause
#include <config.h>
#include "config.h"
#include "alloc/realloc.h"

View File

@@ -1,4 +1,4 @@
// SPDX-FileCopyrightText: 2023-2024, Alejandro Colomar <alx@kernel.org>
// SPDX-FileCopyrightText: 2023-2025, Alejandro Colomar <alx@kernel.org>
// SPDX-License-Identifier: BSD-3-Clause
@@ -6,15 +6,27 @@
#define SHADOW_INCLUDE_LIB_ALLOC_REALLOC_H_
#include <config.h>
#include "config.h"
#include <stdlib.h>
#include "exit_if_null.h"
#include "sizeof.h"
#define REALLOC(p, n, type) \
( \
_Generic(p, type *: (type *) reallocarray(p, (n) ?: 1, sizeof(type))) \
)
// realloc_T - realloc type-safe
#define realloc_T(p, n, T) realloc_T_(p, n, typeas(T))
#define realloc_T_(p, n, T) \
({ \
_Generic(p, T *: (void)0); \
(T *){reallocarray_(p, n, sizeof(T))}; \
})
#define reallocarray_(p, n, size) reallocarray(p, (n) ?: 1, (size) ?: 1)
// xrealloc_T - exit-on-error realloc type-safe
#define xrealloc_T(p, n, T) exit_if_null(realloc_T(p, n, T))
#endif // include guard

View File

@@ -6,7 +6,7 @@
// SPDX-License-Identifier: BSD-3-Clause
#include <config.h>
#include "config.h"
#include "alloc/reallocf.h"

View File

@@ -1,4 +1,4 @@
// SPDX-FileCopyrightText: 2023-2024, Alejandro Colomar <alx@kernel.org>
// SPDX-FileCopyrightText: 2023-2025, Alejandro Colomar <alx@kernel.org>
// SPDX-License-Identifier: BSD-3-Clause
@@ -6,20 +6,27 @@
#define SHADOW_INCLUDE_LIB_ALLOC_REALLOCF_H_
#include <config.h>
#include "config.h"
#include <stddef.h>
#include <stdlib.h>
#include "attr.h"
#include "sizeof.h"
#define REALLOCF(p, n, type) \
( \
_Generic(p, type *: (type *) reallocarrayf(p, (n) ?: 1, sizeof(type)))\
)
// reallocf_T - realloc free-on-error type-safe
#define reallocf_T(p, n, T) reallocf_T_(p, n, typeas(T))
#define reallocf_T_(p, n, T) \
({ \
_Generic(p, T *: (void)0); \
(T *){reallocarrayf_(p, n, sizeof(T))}; \
})
#define reallocarrayf_(p, n, size) reallocarrayf(p, (n) ?: 1, (size) ?: 1)
// reallocarrayf - realloc array free-on-error
ATTR_ALLOC_SIZE(2, 3)
ATTR_MALLOC(free)
inline void *reallocarrayf(void *p, size_t nmemb, size_t size);

View File

@@ -1,36 +0,0 @@
// SPDX-FileCopyrightText: 1990-1994, Julianne Frances Haugh
// SPDX-FileCopyrightText: 1996-1998, Marek Michałkiewicz
// SPDX-FileCopyrightText: 2003-2006, Tomasz Kłoczko
// SPDX-FileCopyrightText: 2008 , Nicolas François
// SPDX-FileCopyrightText: 2023-2024, Alejandro Colomar <alx@kernel.org>
// SPDX-License-Identifier: BSD-3-Clause
#include <config.h>
#include "alloc/x/xcalloc.h"
#include <stddef.h>
#include <stdlib.h>
#include <string.h>
#include "defines.h"
#include "shadowlog.h"
void *
xcalloc(size_t nmemb, size_t size)
{
void *p;
p = calloc(nmemb, size);
if (p == NULL)
goto x;
return p;
x:
fprintf(log_get_logfd(), _("%s: %s\n"),
log_get_progname(), strerror(errno));
exit(13);
}

View File

@@ -1,28 +0,0 @@
// SPDX-FileCopyrightText: 2023-2024, Alejandro Colomar <alx@kernel.org>
// SPDX-License-Identifier: BSD-3-Clause
#ifndef SHADOW_INCLUDE_LIB_ALLOC_X_XCALLOC_H_
#define SHADOW_INCLUDE_LIB_ALLOC_X_XCALLOC_H_
#include <config.h>
#include <stddef.h>
#include <stdlib.h>
#include "attr.h"
#define XCALLOC(n, type) \
( \
(type *) xcalloc(n, sizeof(type)) \
)
ATTR_ALLOC_SIZE(1, 2)
ATTR_MALLOC(free)
void *xcalloc(size_t nmemb, size_t size);
#endif // include guard

View File

@@ -1,16 +0,0 @@
// SPDX-FileCopyrightText: 1990-1994, Julianne Frances Haugh
// SPDX-FileCopyrightText: 1996-1998, Marek Michałkiewicz
// SPDX-FileCopyrightText: 2003-2006, Tomasz Kłoczko
// SPDX-FileCopyrightText: 2008 , Nicolas François
// SPDX-FileCopyrightText: 2023-2024, Alejandro Colomar <alx@kernel.org>
// SPDX-License-Identifier: BSD-3-Clause
#include <config.h>
#include "alloc/x/xmalloc.h"
#include <stddef.h>
extern inline void *xmallocarray(size_t nmemb, size_t size);

View File

@@ -1,35 +0,0 @@
// SPDX-FileCopyrightText: 2023-2024, Alejandro Colomar <alx@kernel.org>
// SPDX-License-Identifier: BSD-3-Clause
#ifndef SHADOW_INCLUDE_LIB_ALLOC_X_XMALLOC_H_
#define SHADOW_INCLUDE_LIB_ALLOC_X_XMALLOC_H_
#include <config.h>
#include <stddef.h>
#include "alloc/x/xrealloc.h"
#include "attr.h"
#define XMALLOC(n, type) \
( \
(type *) xmallocarray(n, sizeof(type)) \
)
ATTR_ALLOC_SIZE(1, 2)
ATTR_MALLOC(free)
inline void *xmallocarray(size_t nmemb, size_t size);
inline void *
xmallocarray(size_t nmemb, size_t size)
{
return xreallocarray(NULL, nmemb, size);
}
#endif // include guard

View File

@@ -1,35 +0,0 @@
// SPDX-FileCopyrightText: 1990-1994, Julianne Frances Haugh
// SPDX-FileCopyrightText: 1996-1998, Marek Michałkiewicz
// SPDX-FileCopyrightText: 2003-2006, Tomasz Kłoczko
// SPDX-FileCopyrightText: 2008 , Nicolas François
// SPDX-FileCopyrightText: 2023-2024, Alejandro Colomar <alx@kernel.org>
// SPDX-License-Identifier: BSD-3-Clause
#include <config.h>
#include "alloc/x/xrealloc.h"
#include <stddef.h>
#include <stdlib.h>
#include <string.h>
#include "alloc/reallocf.h"
#include "defines.h"
#include "shadowlog.h"
void *
xreallocarray(void *p, size_t nmemb, size_t size)
{
p = reallocarrayf(p, nmemb, size);
if (p == NULL)
goto x;
return p;
x:
fprintf(log_get_logfd(), _("%s: %s\n"),
log_get_progname(), strerror(errno));
exit(13);
}

View File

@@ -1,31 +0,0 @@
// SPDX-FileCopyrightText: 2023-2024, Alejandro Colomar <alx@kernel.org>
// SPDX-License-Identifier: BSD-3-Clause
#ifndef SHADOW_INCLUDE_LIB_MALLOC_H_
#define SHADOW_INCLUDE_LIB_MALLOC_H_
#include <config.h>
#include <assert.h>
#include <errno.h>
#include <stddef.h>
#include <stdint.h>
#include <stdlib.h>
#include "attr.h"
#define XREALLOC(ptr, n, type) \
( \
_Generic(ptr, type *: (type *) xreallocarray(ptr, n, sizeof(type))) \
)
ATTR_ALLOC_SIZE(2, 3)
ATTR_MALLOC(free)
void *xreallocarray(void *p, size_t nmemb, size_t size);
#endif // include guard

7
lib/atoi/a2i.c Normal file
View File

@@ -0,0 +1,7 @@
// SPDX-FileCopyrightText: 2023-2025, Alejandro Colomar <alx@kernel.org>
// SPDX-License-Identifier: BSD-3-Clause
#include "config.h"
#include "atoi/a2i.h"

69
lib/atoi/a2i.h Normal file
View File

@@ -0,0 +1,69 @@
// SPDX-FileCopyrightText: 2023-2025, Alejandro Colomar <alx@kernel.org>
// SPDX-License-Identifier: BSD-3-Clause
#ifndef SHADOW_INCLUDE_LIB_ATOI_A2I_H_
#define SHADOW_INCLUDE_LIB_ATOI_A2I_H_
#include "config.h"
#include <errno.h>
#include <stddef.h>
#include "atoi/strtoi/strtoi.h"
#include "atoi/strtoi/strtou_noneg.h"
#include "typetraits.h"
// a2i - alpha to integer
#define a2i(T, n, s, endp, base, min, max) \
({ \
T *n_ = n; \
QChar_of(s) **endp_ = endp; \
T min_ = min; \
T max_ = max; \
\
int status; \
\
*n_ = _Generic((T){0}, \
short: strtoi_, \
int: strtoi_, \
long: strtoi_, \
long long: strtoi_, \
unsigned short: strtou_noneg, \
unsigned int: strtou_noneg, \
unsigned long: strtou_noneg, \
unsigned long long: strtou_noneg \
)(s, (char **) endp_, base, min_, max_, &status); \
\
if (status != 0) \
errno = status; \
-!!status; \
})
#define a2sh(...) a2i(short, __VA_ARGS__)
#define a2si(...) a2i(int, __VA_ARGS__)
#define a2sl(...) a2i(long, __VA_ARGS__)
#define a2sll(...) a2i(long long, __VA_ARGS__)
#define a2uh(...) a2i(unsigned short, __VA_ARGS__)
#define a2ui(...) a2i(unsigned int, __VA_ARGS__)
#define a2ul(...) a2i(unsigned long, __VA_ARGS__)
#define a2ull(...) a2i(unsigned long long, __VA_ARGS__)
#define str2i(T, ...) a2i(T, __VA_ARGS__, NULL, 0, type_min(T), type_max(T))
#define str2sh(...) str2i(short, __VA_ARGS__)
#define str2si(...) str2i(int, __VA_ARGS__)
#define str2sl(...) str2i(long, __VA_ARGS__)
#define str2sll(...) str2i(long long, __VA_ARGS__)
#define str2uh(...) str2i(unsigned short, __VA_ARGS__)
#define str2ui(...) str2i(unsigned int, __VA_ARGS__)
#define str2ul(...) str2i(unsigned long, __VA_ARGS__)
#define str2ull(...) str2i(unsigned long long, __VA_ARGS__)
#endif // include guard

View File

@@ -1,7 +0,0 @@
// SPDX-FileCopyrightText: 2023-2024, Alejandro Colomar <alx@kernel.org>
// SPDX-License-Identifier: BSD-3-Clause
#include <config.h>
#include "atoi/a2i/a2i.h"

View File

@@ -1,62 +0,0 @@
// SPDX-FileCopyrightText: 2023-2024, Alejandro Colomar <alx@kernel.org>
// SPDX-License-Identifier: BSD-3-Clause
#ifndef SHADOW_INCLUDE_LIB_ATOI_A2I_A2I_H_
#define SHADOW_INCLUDE_LIB_ATOI_A2I_A2I_H_
#include <config.h>
#include "atoi/a2i/a2s_c.h"
#include "atoi/a2i/a2s_nc.h"
#include "atoi/a2i/a2u_c.h"
#include "atoi/a2i/a2u_nc.h"
/*
* See the manual of these macros in liba2i's documentation:
* <http://www.alejandro-colomar.es/share/dist/liba2i/git/HEAD/liba2i-HEAD.pdf>
*/
#define a2i(TYPE, n, s, ...) \
( \
_Generic((void (*)(TYPE, typeof(s))) 0, \
void (*)(short, const char *): a2sh_c, \
void (*)(short, const void *): a2sh_c, \
void (*)(short, char *): a2sh_nc, \
void (*)(short, void *): a2sh_nc, \
void (*)(int, const char *): a2si_c, \
void (*)(int, const void *): a2si_c, \
void (*)(int, char *): a2si_nc, \
void (*)(int, void *): a2si_nc, \
void (*)(long, const char *): a2sl_c, \
void (*)(long, const void *): a2sl_c, \
void (*)(long, char *): a2sl_nc, \
void (*)(long, void *): a2sl_nc, \
void (*)(long long, const char *): a2sll_c, \
void (*)(long long, const void *): a2sll_c, \
void (*)(long long, char *): a2sll_nc, \
void (*)(long long, void *): a2sll_nc, \
void (*)(unsigned short, const char *): a2uh_c, \
void (*)(unsigned short, const void *): a2uh_c, \
void (*)(unsigned short, char *): a2uh_nc, \
void (*)(unsigned short, void *): a2uh_nc, \
void (*)(unsigned int, const char *): a2ui_c, \
void (*)(unsigned int, const void *): a2ui_c, \
void (*)(unsigned int, char *): a2ui_nc, \
void (*)(unsigned int, void *): a2ui_nc, \
void (*)(unsigned long, const char *): a2ul_c, \
void (*)(unsigned long, const void *): a2ul_c, \
void (*)(unsigned long, char *): a2ul_nc, \
void (*)(unsigned long, void *): a2ul_nc, \
void (*)(unsigned long long, const char *): a2ull_c, \
void (*)(unsigned long long, const void *): a2ull_c, \
void (*)(unsigned long long, char *): a2ull_nc, \
void (*)(unsigned long long, void *): a2ull_nc \
)(n, s, __VA_ARGS__) \
)
#endif // include guard

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@@ -1,7 +0,0 @@
// SPDX-FileCopyrightText: 2023-2024, Alejandro Colomar <alx@kernel.org>
// SPDX-License-Identifier: BSD-3-Clause
#include <config.h>
#include "atoi/a2i/a2s.h"

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@@ -1,56 +0,0 @@
// SPDX-FileCopyrightText: 2023-2024, Alejandro Colomar <alx@kernel.org>
// SPDX-License-Identifier: BSD-3-Clause
#ifndef SHADOW_INCLUDE_LIB_ATOI_A2I_A2S_H_
#define SHADOW_INCLUDE_LIB_ATOI_A2I_A2S_H_
#include <config.h>
#include "atoi/a2i/a2s_c.h"
#include "atoi/a2i/a2s_nc.h"
#define a2sh(n, s, ...) \
( \
_Generic(s, \
const char *: a2sh_c, \
const void *: a2sh_c, \
char *: a2sh_nc, \
void *: a2sh_nc \
)(n, s, __VA_ARGS__) \
)
#define a2si(n, s, ...) \
( \
_Generic(s, \
const char *: a2si_c, \
const void *: a2si_c, \
char *: a2si_nc, \
void *: a2si_nc \
)(n, s, __VA_ARGS__) \
)
#define a2sl(n, s, ...) \
( \
_Generic(s, \
const char *: a2sl_c, \
const void *: a2sl_c, \
char *: a2sl_nc, \
void *: a2sl_nc \
)(n, s, __VA_ARGS__) \
)
#define a2sll(n, s, ...) \
( \
_Generic(s, \
const char *: a2sll_c, \
const void *: a2sll_c, \
char *: a2sll_nc, \
void *: a2sll_nc \
)(n, s, __VA_ARGS__) \
)
#endif // include guard

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@@ -1,17 +0,0 @@
// SPDX-FileCopyrightText: 2023-2024, Alejandro Colomar <alx@kernel.org>
// SPDX-License-Identifier: BSD-3-Clause
#include <config.h>
#include "atoi/a2i/a2s_c.h"
extern inline int a2sh_c(short *restrict n, const char *s,
const char **restrict endp, int base, short min, short max);
extern inline int a2si_c(int *restrict n, const char *s,
const char **restrict endp, int base, int min, int max);
extern inline int a2sl_c(long *restrict n, const char *s,
const char **restrict endp, int base, long min, long max);
extern inline int a2sll_c(long long *restrict n, const char *s,
const char **restrict endp, int base, long long min, long long max);

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@@ -1,64 +0,0 @@
// SPDX-FileCopyrightText: 2023-2024, Alejandro Colomar <alx@kernel.org>
// SPDX-License-Identifier: BSD-3-Clause
#ifndef SHADOW_INCLUDE_LIB_ATOI_A2I_A2S_C_H_
#define SHADOW_INCLUDE_LIB_ATOI_A2I_A2S_C_H_
#include <config.h>
#include <errno.h>
#include <inttypes.h>
#include "atoi/a2i/a2s_nc.h"
#include "attr.h"
ATTR_STRING(2) ATTR_ACCESS(write_only, 1) ATTR_ACCESS(write_only, 3)
inline int a2sh_c(short *restrict n, const char *s,
const char **restrict endp, int base, short min, short max);
ATTR_STRING(2) ATTR_ACCESS(write_only, 1) ATTR_ACCESS(write_only, 3)
inline int a2si_c(int *restrict n, const char *s,
const char **restrict endp, int base, int min, int max);
ATTR_STRING(2) ATTR_ACCESS(write_only, 1) ATTR_ACCESS(write_only, 3)
inline int a2sl_c(long *restrict n, const char *s,
const char **restrict endp, int base, long min, long max);
ATTR_STRING(2) ATTR_ACCESS(write_only, 1) ATTR_ACCESS(write_only, 3)
inline int a2sll_c(long long *restrict n, const char *s,
const char **restrict endp, int base, long long min, long long max);
inline int
a2sh_c(short *restrict n, const char *s,
const char **restrict endp, int base, short min, short max)
{
return a2sh_nc(n, (char *) s, (char **) endp, base, min, max);
}
inline int
a2si_c(int *restrict n, const char *s,
const char **restrict endp, int base, int min, int max)
{
return a2si_nc(n, (char *) s, (char **) endp, base, min, max);
}
inline int
a2sl_c(long *restrict n, const char *s,
const char **restrict endp, int base, long min, long max)
{
return a2sl_nc(n, (char *) s, (char **) endp, base, min, max);
}
inline int
a2sll_c(long long *restrict n, const char *s,
const char **restrict endp, int base, long long min, long long max)
{
return a2sll_nc(n, (char *) s, (char **) endp, base, min, max);
}
#endif // include guard

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@@ -1,17 +0,0 @@
// SPDX-FileCopyrightText: 2023-2024, Alejandro Colomar <alx@kernel.org>
// SPDX-License-Identifier: BSD-3-Clause
#include <config.h>
#include "atoi/a2i/a2s_nc.h"
extern inline int a2sh_nc(short *restrict n, char *s,
char **restrict endp, int base, short min, short max);
extern inline int a2si_nc(int *restrict n, char *s,
char **restrict endp, int base, int min, int max);
extern inline int a2sl_nc(long *restrict n, char *s,
char **restrict endp, int base, long min, long max);
extern inline int a2sll_nc(long long *restrict n, char *s,
char **restrict endp, int base, long long min, long long max);

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@@ -1,91 +0,0 @@
// SPDX-FileCopyrightText: 2023-2024, Alejandro Colomar <alx@kernel.org>
// SPDX-License-Identifier: BSD-3-Clause
#ifndef SHADOW_INCLUDE_LIB_ATOI_A2I_A2S_NC_H_
#define SHADOW_INCLUDE_LIB_ATOI_A2I_A2S_NC_H_
#include <config.h>
#include <errno.h>
#include "atoi/strtoi/strtoi.h"
#include "attr.h"
ATTR_STRING(2) ATTR_ACCESS(write_only, 1) ATTR_ACCESS(write_only, 3)
inline int a2sh_nc(short *restrict n, char *s,
char **restrict endp, int base, short min, short max);
ATTR_STRING(2) ATTR_ACCESS(write_only, 1) ATTR_ACCESS(write_only, 3)
inline int a2si_nc(int *restrict n, char *s,
char **restrict endp, int base, int min, int max);
ATTR_STRING(2) ATTR_ACCESS(write_only, 1) ATTR_ACCESS(write_only, 3)
inline int a2sl_nc(long *restrict n, char *s,
char **restrict endp, int base, long min, long max);
ATTR_STRING(2) ATTR_ACCESS(write_only, 1) ATTR_ACCESS(write_only, 3)
inline int a2sll_nc(long long *restrict n, char *s,
char **restrict endp, int base, long long min, long long max);
inline int
a2sh_nc(short *restrict n, char *s,
char **restrict endp, int base, short min, short max)
{
int status;
*n = strtoi_(s, endp, base, min, max, &status);
if (status != 0) {
errno = status;
return -1;
}
return 0;
}
inline int
a2si_nc(int *restrict n, char *s,
char **restrict endp, int base, int min, int max)
{
int status;
*n = strtoi_(s, endp, base, min, max, &status);
if (status != 0) {
errno = status;
return -1;
}
return 0;
}
inline int
a2sl_nc(long *restrict n, char *s,
char **restrict endp, int base, long min, long max)
{
int status;
*n = strtoi_(s, endp, base, min, max, &status);
if (status != 0) {
errno = status;
return -1;
}
return 0;
}
inline int
a2sll_nc(long long *restrict n, char *s,
char **restrict endp, int base, long long min, long long max)
{
int status;
*n = strtoi_(s, endp, base, min, max, &status);
if (status != 0) {
errno = status;
return -1;
}
return 0;
}
#endif // include guard

View File

@@ -1,56 +0,0 @@
// SPDX-FileCopyrightText: 2023-2024, Alejandro Colomar <alx@kernel.org>
// SPDX-License-Identifier: BSD-3-Clause
#ifndef SHADOW_INCLUDE_LIB_ATOI_A2I_A2U_H_
#define SHADOW_INCLUDE_LIB_ATOI_A2I_A2U_H_
#include <config.h>
#include "atoi/a2i/a2u_c.h"
#include "atoi/a2i/a2u_nc.h"
#define a2uh(n, s, ...) \
( \
_Generic(s, \
const char *: a2uh_c, \
const void *: a2uh_c, \
char *: a2uh_nc, \
void *: a2uh_nc \
)(n, s, __VA_ARGS__) \
)
#define a2ui(n, s, ...) \
( \
_Generic(s, \
const char *: a2ui_c, \
const void *: a2ui_c, \
char *: a2ui_nc, \
void *: a2ui_nc \
)(n, s, __VA_ARGS__) \
)
#define a2ul(n, s, ...) \
( \
_Generic(s, \
const char *: a2ul_c, \
const void *: a2ul_c, \
char *: a2ul_nc, \
void *: a2ul_nc \
)(n, s, __VA_ARGS__) \
)
#define a2ull(n, s, ...) \
( \
_Generic(s, \
const char *: a2ull_c, \
const void *: a2ull_c, \
char *: a2ull_nc, \
void *: a2ull_nc \
)(n, s, __VA_ARGS__) \
)
#endif // include guard

View File

@@ -1,19 +0,0 @@
// SPDX-FileCopyrightText: 2023-2024, Alejandro Colomar <alx@kernel.org>
// SPDX-License-Identifier: BSD-3-Clause
#include <config.h>
#include "atoi/a2i/a2u_c.h"
extern inline int a2uh_c(unsigned short *restrict n, const char *s,
const char **restrict endp, int base, unsigned short min,
unsigned short max);
extern inline int a2ui_c(unsigned int *restrict n, const char *s,
const char **restrict endp, int base, unsigned int min, unsigned int max);
extern inline int a2ul_c(unsigned long *restrict n, const char *s,
const char **restrict endp, int base, unsigned long min, unsigned long max);
extern inline int a2ull_c(unsigned long long *restrict n, const char *s,
const char **restrict endp, int base, unsigned long long min,
unsigned long long max);

View File

@@ -1,65 +0,0 @@
// SPDX-FileCopyrightText: 2023-2024, Alejandro Colomar <alx@kernel.org>
// SPDX-License-Identifier: BSD-3-Clause
#ifndef SHADOW_INCLUDE_LIB_ATOI_A2I_A2U_C_H_
#define SHADOW_INCLUDE_LIB_ATOI_A2I_A2U_C_H_
#include <config.h>
#include "atoi/a2i/a2u_nc.h"
#include "attr.h"
ATTR_STRING(2) ATTR_ACCESS(write_only, 1) ATTR_ACCESS(write_only, 3)
inline int a2uh_c(unsigned short *restrict n, const char *s,
const char **restrict endp, int base, unsigned short min,
unsigned short max);
ATTR_STRING(2) ATTR_ACCESS(write_only, 1) ATTR_ACCESS(write_only, 3)
inline int a2ui_c(unsigned int *restrict n, const char *s,
const char **restrict endp, int base, unsigned int min, unsigned int max);
ATTR_STRING(2) ATTR_ACCESS(write_only, 1) ATTR_ACCESS(write_only, 3)
inline int a2ul_c(unsigned long *restrict n, const char *s,
const char **restrict endp, int base, unsigned long min, unsigned long max);
ATTR_STRING(2) ATTR_ACCESS(write_only, 1) ATTR_ACCESS(write_only, 3)
inline int a2ull_c(unsigned long long *restrict n, const char *s,
const char **restrict endp, int base, unsigned long long min,
unsigned long long max);
inline int
a2uh_c(unsigned short *restrict n, const char *s,
const char **restrict endp, int base, unsigned short min,
unsigned short max)
{
return a2uh_nc(n, (char *) s, (char **) endp, base, min, max);
}
inline int
a2ui_c(unsigned int *restrict n, const char *s,
const char **restrict endp, int base, unsigned int min, unsigned int max)
{
return a2ui_nc(n, (char *) s, (char **) endp, base, min, max);
}
inline int
a2ul_c(unsigned long *restrict n, const char *s,
const char **restrict endp, int base, unsigned long min, unsigned long max)
{
return a2ul_nc(n, (char *) s, (char **) endp, base, min, max);
}
inline int
a2ull_c(unsigned long long *restrict n, const char *s,
const char **restrict endp, int base, unsigned long long min,
unsigned long long max)
{
return a2ull_nc(n, (char *) s, (char **) endp, base, min, max);
}
#endif // include guard

View File

@@ -1,18 +0,0 @@
// SPDX-FileCopyrightText: 2023-2024, Alejandro Colomar <alx@kernel.org>
// SPDX-License-Identifier: BSD-3-Clause
#include <config.h>
#include "atoi/a2i/a2u_nc.h"
extern inline int a2uh_nc(unsigned short *restrict n, char *s,
char **restrict endp, int base, unsigned short min, unsigned short max);
extern inline int a2ui_nc(unsigned int *restrict n, char *s,
char **restrict endp, int base, unsigned int min, unsigned int max);
extern inline int a2ul_nc(unsigned long *restrict n, char *s,
char **restrict endp, int base, unsigned long min, unsigned long max);
extern inline int a2ull_nc(unsigned long long *restrict n, char *s,
char **restrict endp, int base, unsigned long long min,
unsigned long long max);

View File

@@ -1,94 +0,0 @@
// SPDX-FileCopyrightText: 2023-2024, Alejandro Colomar <alx@kernel.org>
// SPDX-License-Identifier: BSD-3-Clause
#ifndef SHADOW_INCLUDE_LIB_ATOI_A2I_A2U_NC_H_
#define SHADOW_INCLUDE_LIB_ATOI_A2I_A2U_NC_H_
#include <config.h>
#include <errno.h>
#include "atoi/strtoi/strtou_noneg.h"
#include "attr.h"
ATTR_STRING(2) ATTR_ACCESS(write_only, 1) ATTR_ACCESS(write_only, 3)
inline int a2uh_nc(unsigned short *restrict n, char *s,
char **restrict endp, int base, unsigned short min, unsigned short max);
ATTR_STRING(2) ATTR_ACCESS(write_only, 1) ATTR_ACCESS(write_only, 3)
inline int a2ui_nc(unsigned int *restrict n, char *s,
char **restrict endp, int base, unsigned int min, unsigned int max);
ATTR_STRING(2) ATTR_ACCESS(write_only, 1) ATTR_ACCESS(write_only, 3)
inline int a2ul_nc(unsigned long *restrict n, char *s,
char **restrict endp, int base, unsigned long min, unsigned long max);
ATTR_STRING(2) ATTR_ACCESS(write_only, 1) ATTR_ACCESS(write_only, 3)
inline int a2ull_nc(unsigned long long *restrict n, char *s,
char **restrict endp, int base, unsigned long long min,
unsigned long long max);
inline int
a2uh_nc(unsigned short *restrict n, char *s,
char **restrict endp, int base, unsigned short min,
unsigned short max)
{
int status;
*n = strtou_noneg(s, endp, base, min, max, &status);
if (status != 0) {
errno = status;
return -1;
}
return 0;
}
inline int
a2ui_nc(unsigned int *restrict n, char *s,
char **restrict endp, int base, unsigned int min, unsigned int max)
{
int status;
*n = strtou_noneg(s, endp, base, min, max, &status);
if (status != 0) {
errno = status;
return -1;
}
return 0;
}
inline int
a2ul_nc(unsigned long *restrict n, char *s,
char **restrict endp, int base, unsigned long min, unsigned long max)
{
int status;
*n = strtou_noneg(s, endp, base, min, max, &status);
if (status != 0) {
errno = status;
return -1;
}
return 0;
}
inline int
a2ull_nc(unsigned long long *restrict n, char *s,
char **restrict endp, int base, unsigned long long min,
unsigned long long max)
{
int status;
*n = strtou_noneg(s, endp, base, min, max, &status);
if (status != 0) {
errno = status;
return -1;
}
return 0;
}
#endif // include guard

View File

@@ -3,7 +3,7 @@
// SPDX-License-Identifier: BSD-3-Clause
#include <config.h>
#include "config.h"
#include <sys/types.h>

View File

@@ -7,14 +7,13 @@
#define SHADOW_INCLUDE_LIB_ATOI_GETNUM_H_
#include <config.h>
#include "config.h"
#include <limits.h>
#include <stddef.h>
#include <sys/types.h>
#include "atoi/a2i/a2i.h"
#include "atoi/a2i/a2s.h"
#include "atoi/a2i.h"
#include "attr.h"
#include "typetraits.h"

View File

@@ -1,8 +0,0 @@
// SPDX-FileCopyrightText: 2007-2009, Nicolas François
// SPDX-FileCopyrightText: 2023-2024, Alejandro Colomar <alx@kernel.org>
// SPDX-License-Identifier: BSD-3-Clause
#include <config.h>
#include "atoi/str2i/str2i.h"

View File

@@ -1,31 +0,0 @@
// SPDX-FileCopyrightText: 2007-2009, Nicolas François
// SPDX-FileCopyrightText: 2023-2024, Alejandro Colomar <alx@kernel.org>
// SPDX-License-Identifier: BSD-3-Clause
#ifndef SHADOW_INCLUDE_LIB_ATOI_STR2I_STR2I_H_
#define SHADOW_INCLUDE_LIB_ATOI_STR2I_STR2I_H_
#include <config.h>
#include "atoi/str2i/str2s.h"
#include "atoi/str2i/str2u.h"
#define str2i(TYPE, ...) \
( \
_Generic((TYPE) 0, \
short: str2sh, \
int: str2si, \
long: str2sl, \
long long: str2sll, \
unsigned short: str2uh, \
unsigned int: str2ui, \
unsigned long: str2ul, \
unsigned long long: str2ull \
)(__VA_ARGS__) \
)
#endif // include guard

View File

@@ -1,14 +0,0 @@
// SPDX-FileCopyrightText: 2007-2009, Nicolas François
// SPDX-FileCopyrightText: 2023-2024, Alejandro Colomar <alx@kernel.org>
// SPDX-License-Identifier: BSD-3-Clause
#include <config.h>
#include "atoi/str2i/str2s.h"
extern inline int str2sh(short *restrict n, const char *restrict s);
extern inline int str2si(int *restrict n, const char *restrict s);
extern inline int str2sl(long *restrict n, const char *restrict s);
extern inline int str2sll(long long *restrict n, const char *restrict s);

View File

@@ -1,57 +0,0 @@
// SPDX-FileCopyrightText: 2007-2009, Nicolas François
// SPDX-FileCopyrightText: 2023-2024, Alejandro Colomar <alx@kernel.org>
// SPDX-License-Identifier: BSD-3-Clause
#ifndef SHADOW_INCLUDE_LIB_ATOI_STR2I_STR2S_H_
#define SHADOW_INCLUDE_LIB_ATOI_STR2I_STR2S_H_
#include <config.h>
#include <limits.h>
#include <stddef.h>
#include "atoi/a2i/a2s.h"
#include "attr.h"
ATTR_STRING(2) ATTR_ACCESS(write_only, 1)
inline int str2sh(short *restrict n, const char *restrict s);
ATTR_STRING(2) ATTR_ACCESS(write_only, 1)
inline int str2si(int *restrict n, const char *restrict s);
ATTR_STRING(2) ATTR_ACCESS(write_only, 1)
inline int str2sl(long *restrict n, const char *restrict s);
ATTR_STRING(2) ATTR_ACCESS(write_only, 1)
inline int str2sll(long long *restrict n, const char *restrict s);
inline int
str2sh(short *restrict n, const char *restrict s)
{
return a2sh(n, s, NULL, 0, SHRT_MIN, SHRT_MAX);
}
inline int
str2si(int *restrict n, const char *restrict s)
{
return a2si(n, s, NULL, 0, INT_MIN, INT_MAX);
}
inline int
str2sl(long *restrict n, const char *restrict s)
{
return a2sl(n, s, NULL, 0, LONG_MIN, LONG_MAX);
}
inline int
str2sll(long long *restrict n, const char *restrict s)
{
return a2sll(n, s, NULL, 0, LLONG_MIN, LLONG_MAX);
}
#endif // include guard

View File

@@ -1,14 +0,0 @@
// SPDX-FileCopyrightText: 2007-2009, Nicolas François
// SPDX-FileCopyrightText: 2023-2024, Alejandro Colomar <alx@kernel.org>
// SPDX-License-Identifier: BSD-3-Clause
#include <config.h>
#include "atoi/str2i/str2u.h"
extern inline int str2uh(unsigned short *restrict n, const char *restrict s);
extern inline int str2ui(unsigned int *restrict n, const char *restrict s);
extern inline int str2ul(unsigned long *restrict n, const char *restrict s);
extern inline int str2ull(unsigned long long *restrict n, const char *restrict s);

View File

@@ -1,57 +0,0 @@
// SPDX-FileCopyrightText: 2007-2009, Nicolas François
// SPDX-FileCopyrightText: 2023-2024, Alejandro Colomar <alx@kernel.org>
// SPDX-License-Identifier: BSD-3-Clause
#ifndef SHADOW_INCLUDE_LIB_ATOI_STR2I_STR2U_H_
#define SHADOW_INCLUDE_LIB_ATOI_STR2I_STR2U_H_
#include <config.h>
#include <limits.h>
#include <stddef.h>
#include "atoi/a2i/a2u.h"
#include "attr.h"
ATTR_STRING(2) ATTR_ACCESS(write_only, 1)
inline int str2uh(unsigned short *restrict n, const char *restrict s);
ATTR_STRING(2) ATTR_ACCESS(write_only, 1)
inline int str2ui(unsigned int *restrict n, const char *restrict s);
ATTR_STRING(2) ATTR_ACCESS(write_only, 1)
inline int str2ul(unsigned long *restrict n, const char *restrict s);
ATTR_STRING(2) ATTR_ACCESS(write_only, 1)
inline int str2ull(unsigned long long *restrict n, const char *restrict s);
inline int
str2uh(unsigned short *restrict n, const char *restrict s)
{
return a2uh(n, s, NULL, 0, 0, USHRT_MAX);
}
inline int
str2ui(unsigned int *restrict n, const char *restrict s)
{
return a2ui(n, s, NULL, 0, 0, UINT_MAX);
}
inline int
str2ul(unsigned long *restrict n, const char *restrict s)
{
return a2ul(n, s, NULL, 0, 0, ULONG_MAX);
}
inline int
str2ull(unsigned long long *restrict n, const char *restrict s)
{
return a2ull(n, s, NULL, 0, 0, ULLONG_MAX);
}
#endif // include guard

View File

@@ -2,7 +2,7 @@
// SPDX-License-Identifier: BSD-3-Clause
#include <config.h>
#include "config.h"
#include "atoi/strtoi/strtoi.h"

View File

@@ -6,7 +6,7 @@
#define SHADOW_INCLUDE_LIB_ATOI_STRTOI_STRTOI_H_
#include <config.h>
#include "config.h"
#include <errno.h>
#include <inttypes.h>

View File

@@ -2,7 +2,7 @@
// SPDX-License-Identifier: BSD-3-Clause
#include <config.h>
#include "config.h"
#include "atoi/strtoi/strtou.h"

View File

@@ -6,7 +6,7 @@
#define SHADOW_INCLUDE_LIB_ATOI_STRTOI_STRTOU_H_
#include <config.h>
#include "config.h"
#include <errno.h>
#include <inttypes.h>

View File

@@ -2,7 +2,7 @@
// SPDX-License-Identifier: BSD-3-Clause
#include <config.h>
#include "config.h"
#include "atoi/strtoi/strtou_noneg.h"

View File

@@ -6,7 +6,7 @@
#define SHADOW_INCLUDE_LIB_ATOI_STRTOI_STRTOU_NONEG_H_
#include <config.h>
#include "config.h"
#include <errno.h>
#include <stddef.h>

View File

@@ -5,17 +5,38 @@
#include "config.h"
#if (__GNUC__ >= 10)
# define MAYBE_UNUSED [[gnu::unused]]
# define NORETURN [[gnu::__noreturn__]]
# define format_attr(type, fmt, va) [[gnu::format(type, fmt, va)]]
# define ATTR_ACCESS(...) [[gnu::access(__VA_ARGS__)]]
# define ATTR_ALLOC_SIZE(...) [[gnu::alloc_size(__VA_ARGS__)]]
#if !defined(__has_c_attribute)
# define __has_c_attribute(x) 0
#endif
#if __has_c_attribute(maybe_unused)
# define MAYBE_UNUSED [[maybe_unused]]
#else
# define MAYBE_UNUSED
#endif
#if __has_c_attribute(noreturn)
# define NORETURN [[noreturn]]
#else
# define NORETURN
#endif
#if __has_c_attribute(gnu::format)
# define format_attr(type, fmt, va) [[gnu::format(type, fmt, va)]]
#else
# define format_attr(type, fmt, va)
#endif
#if __has_c_attribute(gnu::access)
# define ATTR_ACCESS(...) [[gnu::access(__VA_ARGS__)]]
#else
# define ATTR_ACCESS(...)
#endif
#if __has_c_attribute(gnu::alloc_size)
# define ATTR_ALLOC_SIZE(...) [[gnu::alloc_size(__VA_ARGS__)]]
#else
# define ATTR_ALLOC_SIZE(...)
#endif
@@ -25,11 +46,17 @@
# define ATTR_MALLOC(deallocator)
#endif
#if (__GNUC__ >= 14)
#if __has_c_attribute(gnu::null_terminated_string_arg)
# define ATTR_STRING(i) [[gnu::null_terminated_string_arg(i)]]
#else
# define ATTR_STRING(i)
#endif
#if __has_c_attribute(gnu::nonstring)
# define ATTR_NONSTRING [[gnu::nonstring]]
#else
# define ATTR_NONSTRING
#endif
#endif // include guard

View File

@@ -11,7 +11,7 @@
*
*/
#include <config.h>
#include "config.h"
#ifdef WITH_AUDIT
@@ -56,13 +56,12 @@ void audit_help_open (void)
*
* type - type of message. A list of possible values is available in
* "audit-records.h" file.
* pgname - program's name
* op - operation. "adding user", "changing finger info", "deleting group"
* name - user's account or group name. If not available use NULL.
* id - uid or gid that the operation is being performed on. This is used
* only when user is NULL.
*/
void audit_logger (int type, MAYBE_UNUSED const char *pgname, const char *op,
void audit_logger (int type, const char *op,
const char *name, unsigned int id,
shadow_audit_result result)
{
@@ -98,17 +97,17 @@ audit_logger_with_group(int type, const char *op, const char *name,
{
int len;
char enc_group[GROUP_NAME_MAX_LENGTH * 2 + 1];
char buf[NITEMS(enc_group) + 100];
char buf[countof(enc_group) + 100];
if (audit_fd < 0)
return;
len = strnlen(grp, sizeof(enc_group)/2);
if (audit_value_needs_encoding(grp, len)) {
SNPRINTF(buf, "%s %s=%s", op, grp_type,
stprintf_a(buf, "%s %s=%s", op, grp_type,
audit_encode_value(enc_group, grp, len));
} else {
SNPRINTF(buf, "%s %s=\"%s\"", op, grp_type, grp);
stprintf_a(buf, "%s %s=\"%s\"", op, grp_type, grp);
}
audit_log_acct_message(audit_fd, type, NULL, buf, name, id,

View File

@@ -11,7 +11,7 @@
* --marekm
*/
#include <config.h>
#include "config.h"
#include <stddef.h>
#include <stdlib.h>

View File

@@ -5,7 +5,7 @@
*/
#include <config.h>
#include "config.h"
#ident "$Id$"

View File

@@ -9,7 +9,7 @@
#define SHADOW_INCLUDE_LIB_BIT_H_
#include <config.h>
#include "config.h"
#include <limits.h>

View File

@@ -6,7 +6,7 @@
#define SHADOW_INCLUDE_LIB_CAST_H_
#include <config.h>
#include "config.h"
#define const_cast(T, p) _Generic(p, const T: (T) (p))

82
lib/chkhash.c Normal file
View File

@@ -0,0 +1,82 @@
#include "config.h"
#include "chkhash.h"
#include <regex.h>
#include <stdbool.h>
#include <stddef.h>
#include <string.h>
#include "string/strcmp/streq.h"
#include "string/strcmp/strprefix.h"
/*
* match_regex - return true if match, false if not
*/
bool
match_regex(const char *pattern, const char *string)
{
regex_t regex;
int result;
if (regcomp(&regex, pattern, REG_EXTENDED) != 0)
return false;
result = regexec(&regex, string, 0, NULL, 0);
regfree(&regex);
return result == 0;
}
/*
* is_valid_hash - check if the given string is a valid password hash
*
* Returns true if the string appears to be a valid hash, false otherwise.
*
* regex from: https://man.archlinux.org/man/crypt.5.en
*/
bool
is_valid_hash(const char *hash)
{
hash = strprefix(hash, "!") ?: hash;
// Passwordless account; discouraged
if (streq(hash, ""))
return true;
if (streq(hash, "*"))
return true;
// Minimum hash length
if (strlen(hash) < 13)
return false;
// Yescrypt: $y$ + algorithm parameters + $ + salt + $ + 43-char (minimum) hash
if (match_regex("^\\$y\\$[./A-Za-z0-9]+\\$[./A-Za-z0-9]{1,86}\\$[./A-Za-z0-9]{43}$", hash))
return true;
// Bcrypt: $2[abxy]$ + 2-digit cost + $ + 53-char hash
if (match_regex("^\\$2[abxy]\\$[0-9]{2}\\$[./A-Za-z0-9]{53}$", hash))
return true;
// SHA-512: $6$ + salt + $ + 86-char hash
if (match_regex("^\\$6\\$(rounds=[1-9][0-9]{3,8}\\$)?[^$:\\n]{1,16}\\$[./A-Za-z0-9]{86}$", hash))
return true;
// SHA-256: $5$ + salt + $ + 43-char hash
if (match_regex("^\\$5\\$(rounds=[1-9][0-9]{3,8}\\$)?[^$:\\n]{1,16}\\$[./A-Za-z0-9]{43}$", hash))
return true;
// MD5: $1$ + salt + $ + 22-char hash
if (match_regex("^\\$1\\$[^$:\\n]{1,8}\\$[./A-Za-z0-9]{22}$", hash))
return true;
// DES: exactly 13 characters from [A-Za-z0-9./]
if (match_regex("^[./A-Za-z0-9]{13}$", hash))
return true;
// Not a valid hash
return false;
}

13
lib/chkhash.h Normal file
View File

@@ -0,0 +1,13 @@
#ifndef SHADOW_INCLUDE_CHKHASH_H
#define SHADOW_INCLUDE_CHKHASH_H
#include "config.h"
#include <stdbool.h>
bool is_valid_hash(const char *hash);
#endif

View File

@@ -13,12 +13,13 @@
* true - OK
* false - bad name
* errors:
* EINVAL Invalid name characters or sequences
* EINVAL Invalid name
* EILSEQ Invalid name character sequence (acceptable with --badname)
* EOVERFLOW Name longer than maximum size
*/
#include <config.h>
#include "config.h"
#ident "$Id$"
@@ -27,12 +28,15 @@
#include <limits.h>
#include <stdbool.h>
#include <stddef.h>
#include <string.h>
#include <unistd.h>
#include "defines.h"
#include "chkname.h"
#include "string/ctype/strchrisascii/strchriscntrl.h"
#include "string/ctype/strisascii/strisdigit.h"
#include "string/strcmp/streq.h"
#include "string/strcmp/strcaseeq.h"
#ifndef LOGIN_NAME_MAX
@@ -59,35 +63,37 @@ login_name_max_size(void)
static bool
is_valid_name(const char *name)
{
if (streq(name, "")
|| streq(name, ".")
|| streq(name, "..")
|| strspn(name, "-")
|| strpbrk(name, " \"#',/:;")
|| strchriscntrl(name)
|| strisdigit(name))
{
errno = EINVAL;
return false;
}
if (allow_bad_names) {
return true;
}
/*
* User/group names must match BRE regex:
* [a-zA-Z0-9_.][a-zA-Z0-9_.-]*$\?
*
* as a non-POSIX, extension, allow "$" as the last char for
* sake of Samba 3.x "add machine script"
*
* Also do not allow fully numeric names or just "." or "..".
*/
* User/group names must match BRE regex:
* [a-zA-Z0-9_.][a-zA-Z0-9_.-]*$\?
*
* as a non-POSIX, extension, allow "$" as the last char for
* sake of Samba 3.x "add machine script"
*/
if (strisdigit(name)) {
errno = EINVAL;
return false;
}
if (streq(name, "") ||
streq(name, ".") ||
streq(name, "..") ||
!((*name >= 'a' && *name <= 'z') ||
if (!((*name >= 'a' && *name <= 'z') ||
(*name >= 'A' && *name <= 'Z') ||
(*name >= '0' && *name <= '9') ||
*name == '_' ||
*name == '.'))
{
errno = EINVAL;
errno = EILSEQ;
return false;
}
@@ -101,7 +107,7 @@ is_valid_name(const char *name)
streq(name, "$")
))
{
errno = EINVAL;
errno = EILSEQ;
return false;
}
}

View File

@@ -21,7 +21,7 @@
*/
#include <config.h>
#include "config.h"
#include <stdbool.h>
#include <stddef.h>

View File

@@ -7,7 +7,7 @@
* SPDX-License-Identifier: BSD-3-Clause
*/
#include <config.h>
#include "config.h"
#ident "$Id$"

View File

@@ -7,7 +7,7 @@
* SPDX-License-Identifier: BSD-3-Clause
*/
#include <config.h>
#include "config.h"
#ident "$Id$"

View File

@@ -4,7 +4,7 @@
* SPDX-License-Identifier: BSD-3-Clause
*/
#include <config.h>
#include "config.h"
#include <assert.h>
#include <stdio.h>

View File

@@ -4,7 +4,7 @@
* SPDX-License-Identifier: BSD-3-Clause
*/
#include <config.h>
#include "config.h"
#include <assert.h>
#include <stdio.h>
@@ -27,7 +27,7 @@ void cleanup_report_add_group (void *group_name)
SYSLOG ((LOG_ERR, "failed to add group %s", name));
#ifdef WITH_AUDIT
audit_logger (AUDIT_ADD_GROUP, log_get_progname(),
audit_logger (AUDIT_ADD_GROUP,
"",
name, AUDIT_NO_ID,
SHADOW_AUDIT_FAILURE);
@@ -45,7 +45,7 @@ void cleanup_report_del_group (void *group_name)
SYSLOG ((LOG_ERR, "failed to remove group %s", name));
#ifdef WITH_AUDIT
audit_logger (AUDIT_DEL_GROUP, log_get_progname(),
audit_logger (AUDIT_DEL_GROUP,
"",
name, AUDIT_NO_ID,
SHADOW_AUDIT_FAILURE);
@@ -62,7 +62,7 @@ void cleanup_report_mod_group (void *cleanup_info)
gr_dbname (),
info->action));
#ifdef WITH_AUDIT
audit_logger (AUDIT_GRP_MGMT, log_get_progname(),
audit_logger (AUDIT_GRP_MGMT,
info->audit_msg,
info->name, AUDIT_NO_ID,
SHADOW_AUDIT_FAILURE);
@@ -80,7 +80,7 @@ void cleanup_report_mod_gshadow (void *cleanup_info)
sgr_dbname (),
info->action));
#ifdef WITH_AUDIT
audit_logger (AUDIT_GRP_MGMT, log_get_progname(),
audit_logger (AUDIT_GRP_MGMT,
info->audit_msg,
info->name, AUDIT_NO_ID,
SHADOW_AUDIT_FAILURE);
@@ -100,7 +100,7 @@ void cleanup_report_add_group_group (void *group_name)
SYSLOG ((LOG_ERR, "failed to add group %s to %s", name, gr_dbname ()));
#ifdef WITH_AUDIT
audit_logger (AUDIT_ADD_GROUP, log_get_progname(),
audit_logger (AUDIT_ADD_GROUP,
"adding-group",
name, AUDIT_NO_ID,
SHADOW_AUDIT_FAILURE);
@@ -120,7 +120,7 @@ void cleanup_report_add_group_gshadow (void *group_name)
SYSLOG ((LOG_ERR, "failed to add group %s to %s", name, sgr_dbname ()));
#ifdef WITH_AUDIT
audit_logger (AUDIT_GRP_MGMT, log_get_progname(),
audit_logger (AUDIT_GRP_MGMT,
"adding-shadow-group",
name, AUDIT_NO_ID,
SHADOW_AUDIT_FAILURE);
@@ -143,7 +143,7 @@ void cleanup_report_del_group_group (void *group_name)
"failed to remove group %s from %s",
name, gr_dbname ()));
#ifdef WITH_AUDIT
audit_logger (AUDIT_DEL_GROUP, log_get_progname(),
audit_logger (AUDIT_DEL_GROUP,
"removing-group",
name, AUDIT_NO_ID,
SHADOW_AUDIT_FAILURE);
@@ -166,7 +166,7 @@ void cleanup_report_del_group_gshadow (void *group_name)
"failed to remove group %s from %s",
name, sgr_dbname ()));
#ifdef WITH_AUDIT
audit_logger (AUDIT_GRP_MGMT, log_get_progname(),
audit_logger (AUDIT_GRP_MGMT,
"removing-shadow-group",
name, AUDIT_NO_ID,
SHADOW_AUDIT_FAILURE);
@@ -179,9 +179,11 @@ void cleanup_report_del_group_gshadow (void *group_name)
*
* It should be registered after the group file is successfully locked.
*/
void cleanup_unlock_group (MAYBE_UNUSED void *arg)
void cleanup_unlock_group (void *process_selinux)
{
if (gr_unlock () == 0) {
bool process = *((bool *) process_selinux);
if (gr_unlock (process) == 0) {
fprintf (log_get_logfd(),
_("%s: failed to unlock %s\n"),
log_get_progname(), gr_dbname ());
@@ -199,9 +201,11 @@ void cleanup_unlock_group (MAYBE_UNUSED void *arg)
*
* It should be registered after the gshadow file is successfully locked.
*/
void cleanup_unlock_gshadow (MAYBE_UNUSED void *arg)
void cleanup_unlock_gshadow (void *process_selinux)
{
if (sgr_unlock () == 0) {
bool process = *((bool *) process_selinux);
if (sgr_unlock (process) == 0) {
fprintf (log_get_logfd(),
_("%s: failed to unlock %s\n"),
log_get_progname(), sgr_dbname ());

View File

@@ -4,12 +4,11 @@
* SPDX-License-Identifier: BSD-3-Clause
*/
#include <config.h>
#include "config.h"
#include <assert.h>
#include <stdio.h>
#include "attr.h"
#include "defines.h"
#include "pwio.h"
#include "shadowio.h"
@@ -27,7 +26,7 @@ void cleanup_report_add_user (void *user_name)
SYSLOG ((LOG_ERR, "failed to add user %s", name));
#ifdef WITH_AUDIT
audit_logger (AUDIT_ADD_USER, log_get_progname(),
audit_logger (AUDIT_ADD_USER,
"",
name, AUDIT_NO_ID,
SHADOW_AUDIT_FAILURE);
@@ -44,7 +43,7 @@ void cleanup_report_mod_passwd (void *cleanup_info)
pw_dbname (),
info->action));
#ifdef WITH_AUDIT
audit_logger (AUDIT_USER_MGMT, log_get_progname(),
audit_logger (AUDIT_USER_MGMT,
info->audit_msg,
info->name, AUDIT_NO_ID,
SHADOW_AUDIT_FAILURE);
@@ -64,7 +63,7 @@ void cleanup_report_add_user_passwd (void *user_name)
SYSLOG ((LOG_ERR, "failed to add user %s to %s", name, pw_dbname ()));
#ifdef WITH_AUDIT
audit_logger (AUDIT_ADD_USER, log_get_progname(),
audit_logger (AUDIT_ADD_USER,
"adding-user",
name, AUDIT_NO_ID,
SHADOW_AUDIT_FAILURE);
@@ -84,7 +83,7 @@ void cleanup_report_add_user_shadow (void *user_name)
SYSLOG ((LOG_ERR, "failed to add user %s to %s", name, spw_dbname ()));
#ifdef WITH_AUDIT
audit_logger (AUDIT_USER_MGMT, log_get_progname(),
audit_logger (AUDIT_USER_MGMT,
"adding-shadow-user",
name, AUDIT_NO_ID,
SHADOW_AUDIT_FAILURE);
@@ -96,9 +95,11 @@ void cleanup_report_add_user_shadow (void *user_name)
*
* It should be registered after the passwd database is successfully locked.
*/
void cleanup_unlock_passwd (MAYBE_UNUSED void *arg)
void cleanup_unlock_passwd (void *process_selinux)
{
if (pw_unlock () == 0) {
bool process = *((bool *) process_selinux);
if (pw_unlock (process) == 0) {
fprintf (log_get_logfd(),
_("%s: failed to unlock %s\n"),
log_get_progname(), pw_dbname ());
@@ -115,9 +116,11 @@ void cleanup_unlock_passwd (MAYBE_UNUSED void *arg)
*
* It should be registered after the shadow database is successfully locked.
*/
void cleanup_unlock_shadow (MAYBE_UNUSED void *arg)
void cleanup_unlock_shadow (void *process_selinux)
{
if (spw_unlock () == 0) {
bool process = *((bool *) process_selinux);
if (spw_unlock (process) == 0) {
fprintf (log_get_logfd(),
_("%s: failed to unlock %s\n"),
log_get_progname(), spw_dbname ());

View File

@@ -7,7 +7,7 @@
* SPDX-License-Identifier: BSD-3-Clause
*/
#include <config.h>
#include "config.h"
#ident "$Id$"
@@ -16,6 +16,7 @@
#include <fcntl.h>
#include <limits.h>
#include <signal.h>
#include <stddef.h>
#include <stdio.h>
#include <string.h>
#include <sys/stat.h>
@@ -23,7 +24,6 @@
#include <utime.h>
#include "alloc/malloc.h"
#include "alloc/reallocf.h"
#include "atoi/getnum.h"
#include "commonio.h"
#include "defines.h"
@@ -35,8 +35,11 @@
#include "shadowlog_internal.h"
#include "sssd.h"
#include "string/memset/memzero.h"
#include "string/sprintf/aprintf.h"
#include "string/sprintf/snprintf.h"
#include "string/strcmp/streq.h"
#include "string/strcmp/strprefix.h"
#include "string/strerrno.h"
#include "string/strtok/stpsep.h"
@@ -100,7 +103,7 @@ static int check_link_count (const char *file, bool log)
if (log) {
(void) fprintf (shadow_logfd,
"%s: %s file stat error: %s\n",
shadow_progname, file, strerror (errno));
shadow_progname, file, strerrno());
}
return 0;
}
@@ -131,19 +134,19 @@ static int do_lock_file (const char *file, const char *lock, bool log)
if (log) {
(void) fprintf (shadow_logfd,
"%s: %s: %s\n",
shadow_progname, file, strerror (errno));
shadow_progname, file, strerrno());
}
return 0;
}
pid = getpid ();
SNPRINTF(buf, "%lu", (unsigned long) pid);
stprintf_a(buf, "%lu", (unsigned long) pid);
len = (ssize_t) strlen (buf) + 1;
if (write_full(fd, buf, len) == -1) {
if (log) {
(void) fprintf (shadow_logfd,
"%s: %s file write error: %s\n",
shadow_progname, file, strerror (errno));
shadow_progname, file, strerrno());
}
(void) close (fd);
unlink (file);
@@ -153,7 +156,7 @@ static int do_lock_file (const char *file, const char *lock, bool log)
if (log) {
(void) fprintf (shadow_logfd,
"%s: %s file sync error: %s\n",
shadow_progname, file, strerror (errno));
shadow_progname, file, strerrno());
}
(void) close (fd);
unlink (file);
@@ -172,13 +175,13 @@ static int do_lock_file (const char *file, const char *lock, bool log)
if (log) {
(void) fprintf (shadow_logfd,
"%s: %s: %s\n",
shadow_progname, lock, strerror (errno));
shadow_progname, lock, strerrno());
}
unlink (file);
errno = EINVAL;
return 0;
}
len = read (fd, buf, sizeof (buf) - 1);
len = read(fd, buf, sizeof(buf) - 1);
close (fd);
if (len <= 0) {
if (log) {
@@ -215,7 +218,7 @@ static int do_lock_file (const char *file, const char *lock, bool log)
if (log) {
(void) fprintf (shadow_logfd,
"%s: cannot get lock %s: %s\n",
shadow_progname, lock, strerror (errno));
shadow_progname, lock, strerrno());
}
unlink (file);
return 0;
@@ -228,7 +231,7 @@ static int do_lock_file (const char *file, const char *lock, bool log)
if (log) {
(void) fprintf (shadow_logfd,
"%s: cannot get lock %s: %s\n",
shadow_progname, lock, strerror (errno));
shadow_progname, lock, strerrno());
}
}
@@ -326,9 +329,8 @@ static void free_linked_list (struct commonio_db *db)
free (p->line);
if (NULL != p->eptr) {
db->ops->free (p->eptr);
}
if (NULL != p->eptr)
db->ops->cio_free(p->eptr);
free (p);
}
@@ -338,7 +340,7 @@ static void free_linked_list (struct commonio_db *db)
int commonio_setname (struct commonio_db *db, const char *name)
{
SNPRINTF(db->filename, "%s", name);
stprintf_a(db->filename, "%s", name);
db->setname = true;
return 1;
}
@@ -360,9 +362,12 @@ int commonio_lock_nowait (struct commonio_db *db, bool log)
return 1;
}
if (asprintf(&file, "%s.%ju", db->filename, (uintmax_t) getpid()) == -1)
file = aprintf("%s.%ju", db->filename, (uintmax_t) getpid());
if (file == NULL)
goto cleanup_ENOMEM;
if (asprintf(&lock, "%s.lock", db->filename) == -1)
lock = aprintf("%s.lock", db->filename);
if (lock == NULL)
goto cleanup_ENOMEM;
if (do_lock_file (file, lock, log) != 0) {
@@ -462,13 +467,13 @@ static void dec_lock_count (void)
}
int commonio_unlock (struct commonio_db *db)
int commonio_unlock (struct commonio_db *db, bool process_selinux)
{
char lock[1029];
if (db->isopen) {
db->readonly = true;
if (commonio_close (db) == 0) {
if (commonio_close (db, process_selinux) == 0) {
if (db->locked) {
dec_lock_count ();
}
@@ -481,7 +486,7 @@ int commonio_unlock (struct commonio_db *db)
* then call ulckpwdf() (if used) on last unlock.
*/
db->locked = false;
SNPRINTF(lock, "%s.lock", db->filename);
stprintf_a(lock, "%s.lock", db->filename);
unlink (lock);
dec_lock_count ();
return 1;
@@ -515,7 +520,7 @@ static void add_one_entry (struct commonio_db *db,
static bool name_is_nis (const char *name)
{
return (('+' == name[0]) || ('-' == name[0]));
return strprefix(name, "+") || strprefix(name, "-");
}
@@ -543,7 +548,7 @@ static void add_one_entry_nis (struct commonio_db *db,
struct commonio_entry *p;
for (p = db->head; NULL != p; p = p->next) {
if (name_is_nis (p->eptr ? db->ops->getname (p->eptr)
if (name_is_nis (p->eptr ? db->ops->cio_getname(p->eptr)
: p->line)) {
/*@-mustfreeonly@*/
newp->next = p;
@@ -562,11 +567,9 @@ static void add_one_entry_nis (struct commonio_db *db,
}
#endif /* KEEP_NIS_AT_END */
/* Initial buffer size, as well as increment if not sufficient
(for reading very long lines in group files). */
#define BUFLEN 4096
int commonio_open (struct commonio_db *db, int mode)
int
commonio_open(struct commonio_db *db, int mode)
{
char *buf;
char *line;
@@ -628,31 +631,12 @@ int commonio_open (struct commonio_db *db, int mode)
return 0;
}
buflen = BUFLEN;
buf = MALLOC(buflen, char);
if (NULL == buf)
goto cleanup_errno;
while (db->ops->fgets (buf, buflen, db->fp) == buf) {
buf = NULL;
while (getline(&buf, &buflen, db->fp) != -1) {
struct commonio_entry *p;
while ( (strrchr (buf, '\n') == NULL)
&& (feof (db->fp) == 0)) {
size_t len;
buflen += BUFLEN;
buf = REALLOCF(buf, buflen, char);
if (NULL == buf)
goto cleanup_errno;
len = strlen (buf);
if (db->ops->fgets (buf + len,
(int) (buflen - len),
db->fp) == NULL) {
goto cleanup_buf;
}
}
stpsep(buf, "\n");
if (stpsep(buf, "\n") == NULL)
goto cleanup_buf;
line = strdup (buf);
if (NULL == line) {
@@ -662,16 +646,16 @@ int commonio_open (struct commonio_db *db, int mode)
if (name_is_nis (line)) {
eptr = NULL;
} else {
eptr = db->ops->parse (line);
eptr = db->ops->cio_parse(line);
if (NULL != eptr) {
eptr = db->ops->dup (eptr);
eptr = db->ops->cio_dup(eptr);
if (NULL == eptr) {
goto cleanup_line;
}
}
}
p = MALLOC(1, struct commonio_entry);
p = malloc_T(1, struct commonio_entry);
if (NULL == p) {
goto cleanup_entry;
}
@@ -689,7 +673,7 @@ int commonio_open (struct commonio_db *db, int mode)
goto cleanup_errno;
}
if ((NULL != db->ops->open_hook) && (db->ops->open_hook () == 0)) {
if ((NULL != db->ops->cio_open_hook) && (db->ops->cio_open_hook() == 0)) {
goto cleanup_errno;
}
@@ -697,9 +681,8 @@ int commonio_open (struct commonio_db *db, int mode)
return 1;
cleanup_entry:
if (NULL != eptr) {
db->ops->free (eptr);
}
if (NULL != eptr)
db->ops->cio_free(eptr);
cleanup_line:
free (line);
cleanup_buf:
@@ -714,6 +697,7 @@ int commonio_open (struct commonio_db *db, int mode)
return 0;
}
/*
* Sort given db according to cmp function (usually compares uids)
*/
@@ -747,7 +731,7 @@ commonio_sort (struct commonio_db *db, int (*cmp) (const void *, const void *))
return 0;
}
entries = MALLOC(n, struct commonio_entry *);
entries = malloc_T(n, struct commonio_entry *);
if (entries == NULL) {
return -1;
}
@@ -766,7 +750,7 @@ commonio_sort (struct commonio_db *db, int (*cmp) (const void *, const void *))
entries[n] = ptr;
n++;
}
qsort (entries, n, sizeof (struct commonio_entry *), cmp);
qsort(entries, n, sizeof(struct commonio_entry *), cmp);
/* Take care of the head and tail separately */
db->head = entries[0];
@@ -815,14 +799,14 @@ int commonio_sort_wrt (struct commonio_db *shadow,
if (NULL == pw_ptr->eptr) {
continue;
}
name = passwd->ops->getname (pw_ptr->eptr);
name = passwd->ops->cio_getname(pw_ptr->eptr);
for (spw_ptr = shadow->head;
NULL != spw_ptr;
spw_ptr = spw_ptr->next) {
if (NULL == spw_ptr->eptr) {
continue;
}
if (streq(name, shadow->ops->getname(spw_ptr->eptr)))
if (streq(name, shadow->ops->cio_getname(spw_ptr->eptr)))
break;
}
if (NULL == spw_ptr) {
@@ -864,13 +848,13 @@ static int write_all (const struct commonio_db *db)
if (p->changed) {
eptr = p->eptr;
assert (NULL != eptr);
if (db->ops->put (eptr, db->fp) != 0) {
if (db->ops->cio_put(eptr, db->fp) != 0) {
return -1;
}
} else if (NULL != p->line) {
if (db->ops->fputs (p->line, db->fp) == EOF) {
if (fputs(p->line, db->fp) == EOF)
return -1;
}
if (putc ('\n', db->fp) == EOF) {
return -1;
}
@@ -880,7 +864,8 @@ static int write_all (const struct commonio_db *db)
}
int commonio_close (struct commonio_db *db)
int
commonio_close(struct commonio_db *db, MAYBE_UNUSED bool process_selinux)
{
bool errors = false;
char buf[1024];
@@ -900,11 +885,11 @@ int commonio_close (struct commonio_db *db)
goto success;
}
if ((NULL != db->ops->close_hook) && (db->ops->close_hook () == 0)) {
if ((NULL != db->ops->cio_close_hook) && (db->ops->cio_close_hook() == 0)) {
goto fail;
}
memzero (&sb, sizeof sb);
memzero(&sb, sizeof(sb));
if (NULL != db->fp) {
if (fstat (fileno (db->fp), &sb) != 0) {
(void) fclose (db->fp);
@@ -915,14 +900,15 @@ int commonio_close (struct commonio_db *db)
/*
* Create backup file.
*/
if (SNPRINTF(buf, "%s-", db->filename) == -1) {
if (stprintf_a(buf, "%s-", db->filename) == -1) {
(void) fclose (db->fp);
db->fp = NULL;
goto fail;
}
#ifdef WITH_SELINUX
if (set_selinux_file_context (db->filename, S_IFREG) != 0) {
if (process_selinux
&& set_selinux_file_context (db->filename, S_IFREG) != 0) {
errors = true;
}
#endif
@@ -937,7 +923,8 @@ int commonio_close (struct commonio_db *db)
db->fp = NULL;
#ifdef WITH_SELINUX
if (reset_selinux_file_context () != 0) {
if (process_selinux
&& reset_selinux_file_context () != 0) {
errors = true;
}
#endif
@@ -952,11 +939,12 @@ int commonio_close (struct commonio_db *db)
sb.st_gid = db->st_gid;
}
if (SNPRINTF(buf, "%s+", db->filename) == -1)
if (stprintf_a(buf, "%s+", db->filename) == -1)
goto fail;
#ifdef WITH_SELINUX
if (set_selinux_file_context (db->filename, S_IFREG) != 0) {
if (process_selinux
&& set_selinux_file_context (db->filename, S_IFREG) != 0) {
errors = true;
}
#endif
@@ -994,7 +982,8 @@ int commonio_close (struct commonio_db *db)
}
#ifdef WITH_SELINUX
if (reset_selinux_file_context () != 0) {
if (process_selinux
&& reset_selinux_file_context () != 0) {
goto fail;
}
#endif
@@ -1024,7 +1013,7 @@ static /*@dependent@*/ /*@null@*/struct commonio_entry *next_entry_by_name (
for (p = pos; NULL != p; p = p->next) {
ep = p->eptr;
if ( (NULL != ep)
&& streq(db->ops->getname(ep), name)) {
&& streq(db->ops->cio_getname(ep), name)) {
break;
}
}
@@ -1048,19 +1037,19 @@ int commonio_update (struct commonio_db *db, const void *eptr)
errno = EINVAL;
return 0;
}
nentry = db->ops->dup (eptr);
nentry = db->ops->cio_dup(eptr);
if (NULL == nentry) {
errno = ENOMEM;
return 0;
}
p = find_entry_by_name (db, db->ops->getname (eptr));
p = find_entry_by_name(db, db->ops->cio_getname(eptr));
if (NULL != p) {
if (next_entry_by_name (db, p->next, db->ops->getname (eptr)) != NULL) {
fprintf (shadow_logfd, _("Multiple entries named '%s' in %s. Please fix this with pwck or grpck.\n"), db->ops->getname (eptr), db->filename);
db->ops->free (nentry);
if (next_entry_by_name(db, p->next, db->ops->cio_getname(eptr)) != NULL) {
fprintf(shadow_logfd, _("Multiple entries named '%s' in %s. Please fix this with pwck or grpck.\n"), db->ops->cio_getname(eptr), db->filename);
db->ops->cio_free(nentry);
return 0;
}
db->ops->free (p->eptr);
db->ops->cio_free(p->eptr);
p->eptr = nentry;
p->changed = true;
db->cursor = p;
@@ -1069,9 +1058,9 @@ int commonio_update (struct commonio_db *db, const void *eptr)
return 1;
}
/* not found, new entry */
p = MALLOC(1, struct commonio_entry);
p = malloc_T(1, struct commonio_entry);
if (NULL == p) {
db->ops->free (nentry);
db->ops->cio_free(nentry);
errno = ENOMEM;
return 0;
}
@@ -1100,15 +1089,15 @@ int commonio_append (struct commonio_db *db, const void *eptr)
errno = EINVAL;
return 0;
}
nentry = db->ops->dup (eptr);
nentry = db->ops->cio_dup(eptr);
if (NULL == nentry) {
errno = ENOMEM;
return 0;
}
/* new entry */
p = MALLOC(1, struct commonio_entry);
p = malloc_T(1, struct commonio_entry);
if (NULL == p) {
db->ops->free (nentry);
db->ops->cio_free(nentry);
errno = ENOMEM;
return 0;
}
@@ -1169,9 +1158,8 @@ int commonio_remove (struct commonio_db *db, const char *name)
free (p->line);
if (NULL != p->eptr) {
db->ops->free (p->eptr);
}
if (NULL != p->eptr)
db->ops->cio_free(p->eptr);
free(p);

View File

@@ -35,39 +35,30 @@ struct commonio_ops {
* Make a copy of the object (for example, struct passwd)
* and all strings pointed by it, in malloced memory.
*/
/*@null@*/ /*@only@*/void *(*dup) (const void *);
/*@null@*/ /*@only@*/void *(*cio_dup)(const void *);
/*
* free() the object including any strings pointed by it.
*/
void (*free)(/*@only@*/void *);
void (*cio_free)(/*@only@*/void *);
/*
* Return the name of the object (for example, pw_name
* for struct passwd).
*/
const char *(*getname) (const void *);
const char *(*cio_getname)(const void *);
/*
* Parse a string, return object (in static area -
* should be copied using the dup operation above).
*/
void *(*parse) (const char *);
void *(*cio_parse)(const char *);
/*
* Write the object to the file (this calls putpwent()
* for struct passwd, for example).
*/
int (*put) (const void *, FILE *);
/*
* fgets and fputs (can be replaced by versions that
* understand line continuation conventions).
*/
ATTR_ACCESS(write_only, 1, 2)
/*@null@*/char *(*fgets)(/*@returned@*/char *restrict s, int n,
FILE *restrict stream);
int (*fputs) (const char *, FILE *);
int (*cio_put)(const void *, FILE *);
/*
* open_hook and close_hook.
@@ -75,8 +66,8 @@ struct commonio_ops {
* is open or before it is closed.
* They return 0 on failure and 1 on success.
*/
/*@null@*/int (*open_hook) (void);
/*@null@*/int (*close_hook) (void);
/*@null@*/int (*cio_open_hook)(void);
/*@null@*/int (*cio_close_hook)(void);
};
/*
@@ -103,7 +94,7 @@ struct commonio_db {
#endif
/*
* Default permissions and owner for newly created data file.
*/
*/
mode_t st_mode;
uid_t st_uid;
gid_t st_gid;
@@ -138,8 +129,8 @@ extern int commonio_append (struct commonio_db *, const void *);
extern int commonio_remove (struct commonio_db *, const char *);
extern int commonio_rewind (struct commonio_db *);
extern /*@observer@*/ /*@null@*/const void *commonio_next (struct commonio_db *);
extern int commonio_close (struct commonio_db *);
extern int commonio_unlock (struct commonio_db *);
extern int commonio_close (struct commonio_db *, bool);
extern int commonio_unlock (struct commonio_db *, bool);
extern void commonio_del_entry (struct commonio_db *,
const struct commonio_entry *);
extern int commonio_sort_wrt (struct commonio_db *shadow,

View File

@@ -8,7 +8,7 @@
* SPDX-License-Identifier: BSD-3-Clause
*/
#include <config.h>
#include "config.h"
#include <stdio.h>
#include <string.h>
@@ -17,6 +17,7 @@
#include "getdef.h"
#include "prototypes.h"
#include "string/strcmp/streq.h"
#include "string/strcmp/strprefix.h"
#include "string/strcpy/strtcpy.h"
#include "string/strtok/stpsep.h"
@@ -51,7 +52,7 @@ is_listed(const char *cfgin, const char *tty, bool def)
if (*cons != '/') {
char *pbuf;
STRTCPY(buf, cons);
strtcpy_a(buf, cons);
pbuf = buf;
while (NULL != (s = strsep(&pbuf, ":"))) {
if (streq(s, tty)) {
@@ -75,7 +76,7 @@ is_listed(const char *cfgin, const char *tty, bool def)
* See if this tty is listed in the console file.
*/
while (fgets (buf, sizeof (buf), fp) != NULL) {
while (fgets(buf, sizeof(buf), fp) != NULL) {
stpsep(buf, "\n");
if (streq(buf, tty)) {
(void) fclose (fp);
@@ -103,9 +104,7 @@ is_listed(const char *cfgin, const char *tty, bool def)
bool console (const char *tty)
{
if (strncmp (tty, "/dev/", 5) == 0) {
tty += 5;
}
tty = strprefix(tty, "/dev/") ?: tty;
return is_listed ("CONSOLE", tty, true);
}

View File

@@ -7,7 +7,7 @@
* SPDX-License-Identifier: BSD-3-Clause
*/
#include <config.h>
#include "config.h"
#ident "$Id$"
@@ -19,7 +19,7 @@
#include <stdio.h>
#include <string.h>
#include "alloc/x/xmalloc.h"
#include "alloc/malloc.h"
#include "attr.h"
#include "fs/readlink/areadlink.h"
#include "prototypes.h"
@@ -38,8 +38,10 @@
#include <attr/libattr.h>
#endif /* WITH_ATTR */
#include "shadowlog.h"
#include "string/sprintf/xasprintf.h"
#include "string/sprintf/aprintf.h"
#include "string/strcmp/streq.h"
#include "string/strcmp/strprefix.h"
#include "string/strerrno.h"
static /*@null@*/const char *src_orig;
@@ -70,12 +72,10 @@ static int copy_dir (const struct path_info *src, const struct path_info *dst,
uid_t old_uid, uid_t new_uid,
gid_t old_gid, gid_t new_gid);
static int copy_symlink (const struct path_info *src, const struct path_info *dst,
MAYBE_UNUSED bool reset_selinux,
const struct stat *statp, const struct timespec mt[],
uid_t old_uid, uid_t new_uid,
gid_t old_gid, gid_t new_gid);
static int copy_hardlink (const struct path_info *dst,
MAYBE_UNUSED bool reset_selinux,
struct link_name *lp);
static int copy_special (const struct path_info *src, const struct path_info *dst,
bool reset_selinux,
@@ -99,7 +99,8 @@ static int fchown_if_needed (int fdst, const struct stat *statp,
* error_acl - format the error messages for the ACL and EQ libraries.
*/
format_attr(printf, 2, 3)
static void error_acl (MAYBE_UNUSED struct error_context *ctx, const char *fmt, ...)
static void
error_acl(struct error_context *, const char *fmt, ...)
{
va_list ap;
FILE *shadow_logfd = log_get_logfd();
@@ -116,7 +117,7 @@ static void error_acl (MAYBE_UNUSED struct error_context *ctx, const char *fmt,
if (vfprintf (shadow_logfd, fmt, ap) != 0) {
(void) fputs (_(": "), shadow_logfd);
}
(void) fprintf (shadow_logfd, "%s\n", strerror (errno));
(void) fprintf(shadow_logfd, "%s\n", strerrno());
va_end (ap);
}
@@ -228,11 +229,11 @@ static /*@exposed@*/ /*@null@*/struct link_name *check_link (const char *name, c
return NULL;
}
lp = XMALLOC(1, struct link_name);
lp = xmalloc_T(1, struct link_name);
lp->ln_dev = sb->st_dev;
lp->ln_ino = sb->st_ino;
lp->ln_count = sb->st_nlink;
xasprintf(&lp->ln_name, "%s%s", dst_orig, name + strlen(src_orig));
lp->ln_name = xaprintf("%s%s", dst_orig, name + strlen(src_orig));
lp->ln_next = links;
links = lp;
@@ -308,7 +309,7 @@ static int copy_tree_impl (const struct path_info *src, const struct path_info *
dst_orig = dst->full_path;
set_orig = true;
}
while ((0 == err) && (ent = readdir (dir)) != NULL) {
while (0 == err && NULL != (ent = readdir(dir))) {
char *src_name = NULL;
char *dst_name;
struct path_info src_entry, dst_entry;
@@ -321,13 +322,13 @@ static int copy_tree_impl (const struct path_info *src, const struct path_info *
continue;
}
if (asprintf(&src_name, "%s/%s", src->full_path, ent->d_name) == -1)
{
src_name = aprintf("%s/%s", src->full_path, ent->d_name);
if (src_name == NULL) {
err = -1;
continue;
}
if (asprintf(&dst_name, "%s/%s", dst->full_path, ent->d_name) == -1)
{
dst_name = aprintf("%s/%s", dst->full_path, ent->d_name);
if (dst_name == NULL) {
err = -1;
goto skip;
}
@@ -435,7 +436,7 @@ static int copy_entry (const struct path_info *src, const struct path_info *dst,
*/
else if (S_ISLNK (sb.st_mode)) {
err = copy_symlink (src, dst, reset_selinux, &sb, mt,
err = copy_symlink (src, dst, &sb, mt,
old_uid, new_uid, old_gid, new_gid);
}
@@ -444,7 +445,7 @@ static int copy_entry (const struct path_info *src, const struct path_info *dst,
*/
else if ((lp = check_link (src->full_path, &sb)) != NULL) {
err = copy_hardlink (dst, reset_selinux, lp);
err = copy_hardlink (dst, lp);
}
/*
@@ -500,14 +501,14 @@ static int copy_dir (const struct path_info *src, const struct path_info *dst,
return -1;
}
#endif /* WITH_SELINUX */
/*
* If the destination is already a directory, don't change it
* but copy into it (recursively).
*/
if (fstatat(dst->dirfd, dst->name, &dst_sb, AT_SYMLINK_NOFOLLOW) == 0 && S_ISDIR(dst_sb.st_mode)) {
return (copy_tree_impl (src, dst, false, reset_selinux,
old_uid, new_uid, old_gid, new_gid) != 0);
}
/*
* If the destination is already a directory, don't change it
* but copy into it (recursively).
*/
if (fstatat(dst->dirfd, dst->name, &dst_sb, AT_SYMLINK_NOFOLLOW) == 0 && S_ISDIR(dst_sb.st_mode)) {
return (copy_tree_impl (src, dst, false, reset_selinux,
old_uid, new_uid, old_gid, new_gid) != 0);
}
if ( (mkdirat (dst->dirfd, dst->name, 0700) != 0)
|| (chownat_if_needed (dst, statp,
@@ -549,7 +550,6 @@ static int copy_dir (const struct path_info *src, const struct path_info *dst,
* Return 0 on success, -1 on error.
*/
static int copy_symlink (const struct path_info *src, const struct path_info *dst,
MAYBE_UNUSED bool reset_selinux,
const struct stat *statp, const struct timespec mt[],
uid_t old_uid, uid_t new_uid,
gid_t old_gid, gid_t new_gid)
@@ -576,10 +576,10 @@ static int copy_symlink (const struct path_info *src, const struct path_info *ds
* create a link to the corresponding entry in the dst_orig
* directory.
*/
if (strncmp(oldlink, src_orig, strlen(src_orig)) == 0) {
if (strprefix(oldlink, src_orig)) {
char *dummy;
xasprintf(&dummy, "%s%s", dst_orig, oldlink + strlen(src_orig));
dummy = xaprintf("%s%s", dst_orig, oldlink + strlen(src_orig));
free(oldlink);
oldlink = dummy;
}
@@ -620,7 +620,6 @@ static int copy_symlink (const struct path_info *src, const struct path_info *ds
* Return 0 on success, -1 on error.
*/
static int copy_hardlink (const struct path_info *dst,
MAYBE_UNUSED bool reset_selinux,
struct link_name *lp)
{
/* FIXME: selinux, ACL, Extended Attributes needed? */
@@ -651,8 +650,8 @@ static int copy_hardlink (const struct path_info *dst,
* Return 0 on success, -1 on error.
*/
static int
copy_special(const struct path_info *src, const struct path_info *dst,
bool reset_selinux,
copy_special(MAYBE_UNUSED const struct path_info *src, const struct path_info *dst,
MAYBE_UNUSED bool reset_selinux,
const struct stat *statp, const struct timespec mt[],
uid_t old_uid, uid_t new_uid,
gid_t old_gid, gid_t new_gid)
@@ -707,7 +706,7 @@ copy_special(const struct path_info *src, const struct path_info *dst,
* Return 0 on success, -1 on error.
*/
static int copy_file (const struct path_info *src, const struct path_info *dst,
bool reset_selinux,
MAYBE_UNUSED bool reset_selinux,
const struct stat *statp, const struct timespec mt[],
uid_t old_uid, uid_t new_uid,
gid_t old_gid, gid_t new_gid)
@@ -759,7 +758,7 @@ static int copy_file (const struct path_info *src, const struct path_info *dst,
char buf[8192];
ssize_t cnt;
cnt = read (ifd, buf, sizeof buf);
cnt = read(ifd, buf, sizeof(buf));
if (cnt < 0) {
if (errno == EINTR) {
continue;
@@ -799,7 +798,7 @@ static int chown_function ## _if_needed (type_dst dst, \
{ \
uid_t tmpuid = (uid_t) -1; \
gid_t tmpgid = (gid_t) -1; \
\
\
/* Use new_uid if old_uid is set to -1 or if the file was \
* owned by the user. */ \
if (((uid_t) -1 == old_uid) || (statp->st_uid == old_uid)) { \
@@ -810,14 +809,14 @@ static int chown_function ## _if_needed (type_dst dst, \
if ((uid_t) -1 == tmpuid) { \
tmpuid = statp->st_uid; \
} \
\
\
if (((gid_t) -1 == old_gid) || (statp->st_gid == old_gid)) { \
tmpgid = new_gid; \
} \
if ((gid_t) -1 == tmpgid) { \
tmpgid = statp->st_gid; \
} \
\
\
return chown_function (dst, tmpuid, tmpgid); \
}

View File

@@ -1,7 +1,7 @@
// SPDX-FileCopyrightText: 2022-2024, Alejandro Colomar <alx@kernel.org>
// SPDX-License-Identifier: BSD-3-Clause
#include <config.h>
#include "config.h"
#ident "$Id$"

View File

@@ -51,18 +51,15 @@
#include <dirent.h>
#include <shadow.h>
#if defined(SHADOWGRP)
#include "gshadow_.h"
#endif
#include <limits.h>
#ifndef NGROUPS_MAX
#ifdef NGROUPS
#define NGROUPS_MAX NGROUPS
#else
#define NGROUPS_MAX 64
#ifndef PATH_MAX
#define PATH_MAX 4096
#endif
#ifndef MAXHOSTNAMELEN
#define MAXHOSTNAMELEN 64
#endif
#include <syslog.h>
@@ -71,11 +68,6 @@
#define LOG_WARN LOG_WARNING
#endif
/* LOG_NOWAIT is deprecated */
#ifndef LOG_NOWAIT
#define LOG_NOWAIT 0
#endif
/* LOG_AUTH is deprecated, use LOG_AUTHPRIV instead */
#ifndef LOG_AUTHPRIV
#define LOG_AUTHPRIV LOG_AUTH
@@ -89,7 +81,7 @@
syslogd should log the current system time for each event, and not
trust the formatted time received from the unix domain (or worse,
UDP) socket. -MM */
/* Avoid translated PAM error messages: Set LC_ALL to "C".
/* Avoid translated PAM error messages: set LC_ALL to "C".
* --Nekral */
#define SYSLOG(x) \
do { \
@@ -115,7 +107,7 @@
in just one place. */
#ifndef SYSLOG_OPTIONS
/* #define SYSLOG_OPTIONS (LOG_PID | LOG_CONS | LOG_NOWAIT) */
/* #define SYSLOG_OPTIONS (LOG_PID | LOG_CONS) */
#define SYSLOG_OPTIONS (LOG_PID)
#endif
@@ -152,10 +144,6 @@
#define GROUP_FILE "/etc/group"
#endif
#ifndef SHADOW_FILE
#define SHADOW_FILE "/etc/shadow"
#endif
#ifndef SUBUID_FILE
#define SUBUID_FILE "/etc/subuid"
#endif
@@ -164,12 +152,6 @@
#define SUBGID_FILE "/etc/subgid"
#endif
#ifdef SHADOWGRP
#ifndef SGROUP_FILE
#define SGROUP_FILE "/etc/gshadow"
#endif
#endif
/*
* string to use for the pw_passwd field in /etc/passwd when using
* shadow passwords - most systems use "x" but there are a few

View File

@@ -7,7 +7,7 @@
* SPDX-License-Identifier: BSD-3-Clause
*/
#include <config.h>
#include "config.h"
#ident "$Id$"
@@ -17,6 +17,8 @@
#include "prototypes.h"
#include "defines.h"
#include "shadowlog_internal.h"
#include "string/strcmp/strprefix.h"
/*@exposed@*//*@null@*/char *pw_encrypt (const char *clear, const char *salt)
{
@@ -35,7 +37,7 @@
/* Some crypt() do not return NULL if the algorithm is not
* supported, and return a DES encrypted password. */
if ((NULL != salt) && (salt[0] == '$') && (strlen (cp) <= 13))
if ((NULL != salt) && strprefix(salt, "$") && (strlen (cp) <= 13))
{
/*@observer@*/const char *method;
switch (salt[1])

View File

@@ -7,7 +7,7 @@
* SPDX-License-Identifier: BSD-3-Clause
*/
#include <config.h>
#include "config.h"
#ident "$Id$"
@@ -16,14 +16,16 @@
#include <stdlib.h>
#include <string.h>
#include "alloc/x/xmalloc.h"
#include "alloc/x/xrealloc.h"
#include "alloc/malloc.h"
#include "alloc/realloc.h"
#include "prototypes.h"
#include "defines.h"
#include "shadowlog.h"
#include "string/sprintf/aprintf.h"
#include "string/sprintf/snprintf.h"
#include "string/sprintf/xasprintf.h"
#include "string/strdup/xstrdup.h"
#include "string/sprintf/aprintf.h"
#include "string/strcmp/strprefix.h"
#include "string/strdup/strdup.h"
/*
@@ -66,7 +68,7 @@ static const char *const noslash[] = {
*/
void initenv (void)
{
newenvp = XMALLOC(NEWENVP_STEP, char *);
newenvp = xmalloc_T(NEWENVP_STEP, char *);
*newenvp = NULL;
}
@@ -77,7 +79,7 @@ void addenv (const char *string, /*@null@*/const char *value)
size_t i, n;
if (NULL != value) {
xasprintf(&newstring, "%s=%s", string, value);
newstring = xaprintf("%s=%s", string, value);
} else {
newstring = xstrdup (string);
}
@@ -133,7 +135,7 @@ void addenv (const char *string, /*@null@*/const char *value)
update_environ = (environ == newenvp);
newenvp = XREALLOC(newenvp, newenvc + NEWENVP_STEP, char *);
newenvp = xrealloc_T(newenvp, newenvc + NEWENVP_STEP, char *);
/*
* If this is our current environment, update
@@ -162,20 +164,20 @@ void set_env (int argc, char *const *argv)
char *cp;
for (; argc > 0; argc--, argv++) {
if (strlen (*argv) >= sizeof variable) {
if (strlen(*argv) >= sizeof(variable)) {
continue; /* ignore long entries */
}
cp = strchr (*argv, '=');
if (NULL == cp) {
assert(SNPRINTF(variable, "L%d", noname) != -1);
assert(stprintf_a(variable, "L%d", noname) != -1);
noname++;
addenv (variable, *argv);
} else {
const char *const *p;
for (p = forbid; NULL != *p; p++) {
if (strncmp (*argv, *p, strlen (*p)) == 0) {
if (strprefix(*argv, *p)) {
break;
}
}
@@ -210,7 +212,7 @@ void sanitize_env (void)
for (cur = envp; NULL != *cur; cur++) {
for (bad = forbid; NULL != *bad; bad++) {
if (strncmp (*cur, *bad, strlen (*bad)) == 0) {
if (strprefix(*cur, *bad)) {
for (move = cur; NULL != *move; move++) {
*move = *(move + 1);
}
@@ -222,12 +224,12 @@ void sanitize_env (void)
for (cur = envp; NULL != *cur; cur++) {
for (bad = noslash; NULL != *bad; bad++) {
if (strncmp (*cur, *bad, strlen (*bad)) != 0) {
if (!strprefix(*cur, *bad)) {
continue;
}
if (strchr (*cur, '/') == NULL) {
if (!strchr(*cur, '/'))
continue; /* OK */
}
for (move = cur; NULL != *move; move++) {
*move = *(move + 1);
}

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