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Initial release of the Cygwin LSA authentication package. 

* ChangeLog: New file.
	* Makefile.in: Ditto.
	* aclocal.m4: Ditto.
	* configure.in: Ditto.
	* configure: Ditto. Generated from configure.in.
	* cyglsa-config: Ditto.
	* cyglsa.c: Ditto.
	* cyglsa.din: Ditto.
	* cyglsa64.dll: Ditto.
	* make-64bit-version-with-visual-c.bat: Ditto.
	* mslsa.def: Ditto.
This commit is contained in:
Corinna Vinschen 2006-11-27 13:05:54 +00:00
parent c6caaa3429
commit 8e4735df6c
11 changed files with 5087 additions and 0 deletions
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14
winsup/lsaauth/ChangeLog Normal file
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2006-11-27 Corinna Vinschen <corinna@vinschen.de>
Initial release of the Cygwin LSA authentication package.
* ChangeLog: New file.
* Makefile.in: Ditto.
* aclocal.m4: Ditto.
* configure.in: Ditto.
* configure: Ditto. Generated from configure.in.
* cyglsa-config: Ditto.
* cyglsa.c: Ditto.
* cyglsa.din: Ditto.
* cyglsa64.dll: Ditto.
* make-64bit-version-with-visual-c.bat: Ditto.
* mslsa.def: Ditto.

85
winsup/lsaauth/Makefile.in Normal file
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# Copyright (c) 2006, Red Hat, Inc.
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2 of the License, or
# (at your option) any later version.
#
# A copy of the GNU General Public License can be found at
# http://www.gnu.org/
#
# Written by Corinna Vinschen <vinschen@redhat.de>
#
# Makefile for Cygwin subauthentication DLL.
SHELL := @SHELL@
srcdir := @srcdir@
VPATH := @srcdir@
prefix := @prefix@
exec_prefix := @exec_prefix@
bindir := @bindir@
etcdir := $(exec_prefix)/etc
INSTALL := @INSTALL@
INSTALL_PROGRAM := @INSTALL_PROGRAM@
INSTALL_DATA := @INSTALL_DATA@
CC := @CC@
CC_FOR_TARGET := $(CC)
CFLAGS := @CFLAGS@
include $(srcdir)/../Makefile.common
WIN32_COMMON := -mno-cygwin
WIN32_INCLUDES := -I. -I$(srcdir) $(w32api_include) $(w32api_include)/ddk
WIN32_CFLAGS := $(CFLAGS) $(WIN32_COMMON) $(WIN32_INCLUDES)
WIN32_LDFLAGS := $(CFLAGS) $(WIN32_COMMON) -nostdlib -Wl,-shared
LIBS := -ladvapi32 -lkernel32 -lntdll
DLL := cyglsa.dll
DEF_FILE:= cyglsa.def
OBJ = cyglsa.o
.SUFFIXES:
.NOEXPORT:
all: Makefile $(DLL)
$(DEF_FILE): cyglsa.din config.status
$(SHELL) config.status
$(DLL): $(OBJ) $(DEF_FILE)
ifdef VERBOSE
$(CC) -s $(WIN32_LDFLAGS) -o $@ $(DEF_FILE) $(OBJ) $(LIBS)
else
@echo $(CC) .. -o $@ $(OBJ)
@$(CC) -s $(WIN32_LDFLAGS) -o $@ $(DEF_FILE) $(OBJ) $(LIBS)
endif
.PHONY: all install clean realclean
realclean: clean
rm -f Makefile config.cache
clean:
rm -f *.o *.dll
install: all
$(SHELL) $(updir1)/mkinstalldirs $(bindir)
$(INSTALL_PROGRAM) $(DLL) $(bindir)/$(DLL)
$(INSTALL_PROGRAM) $(srcdir)/cyglsa64.dll $(bindir)/cyglsa64.dll
$(INSTALL_PROGRAM) $(srcdir)/cyglsa-config $(bindir)/cyglsa-config
%.o: %.c
ifdef VERBOSE
$(CC) $(WIN32_CFLAGS) -c -o $@ $<
else
@echo $(CC) -c $(CFLAGS) ... $(<F)
@$(CC) $(WIN32_CFLAGS) -c -o $@ $<
endif

875
winsup/lsaauth/aclocal.m4 vendored Normal file
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dnl aclocal.m4 generated automatically by aclocal 1.4-p6
dnl Copyright (C) 1994, 1995-8, 1999, 2001 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
dnl This program is distributed in the hope that it will be useful,
dnl but WITHOUT ANY WARRANTY, to the extent permitted by law; without
dnl even the implied warranty of MERCHANTABILITY or FITNESS FOR A
dnl PARTICULAR PURPOSE.
# lib-prefix.m4 serial 4 (gettext-0.14.2)
dnl Copyright (C) 2001-2005 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
dnl From Bruno Haible.
dnl AC_LIB_ARG_WITH is synonymous to AC_ARG_WITH in autoconf-2.13, and
dnl similar to AC_ARG_WITH in autoconf 2.52...2.57 except that is doesn't
dnl require excessive bracketing.
ifdef([AC_HELP_STRING],
[AC_DEFUN([AC_LIB_ARG_WITH], [AC_ARG_WITH([$1],[[$2]],[$3],[$4])])],
[AC_DEFUN([AC_][LIB_ARG_WITH], [AC_ARG_WITH([$1],[$2],[$3],[$4])])])
dnl AC_LIB_PREFIX adds to the CPPFLAGS and LDFLAGS the flags that are needed
dnl to access previously installed libraries. The basic assumption is that
dnl a user will want packages to use other packages he previously installed
dnl with the same --prefix option.
dnl This macro is not needed if only AC_LIB_LINKFLAGS is used to locate
dnl libraries, but is otherwise very convenient.
AC_DEFUN([AC_LIB_PREFIX],
[
AC_BEFORE([$0], [AC_LIB_LINKFLAGS])
AC_REQUIRE([AC_PROG_CC])
AC_REQUIRE([AC_CANONICAL_HOST])
AC_REQUIRE([AC_LIB_PREPARE_PREFIX])
dnl By default, look in $includedir and $libdir.
use_additional=yes
AC_LIB_WITH_FINAL_PREFIX([
eval additional_includedir=\"$includedir\"
eval additional_libdir=\"$libdir\"
])
AC_LIB_ARG_WITH([lib-prefix],
[ --with-lib-prefix[=DIR] search for libraries in DIR/include and DIR/lib
--without-lib-prefix don't search for libraries in includedir and libdir],
[
if test "X$withval" = "Xno"; then
use_additional=no
else
if test "X$withval" = "X"; then
AC_LIB_WITH_FINAL_PREFIX([
eval additional_includedir=\"$includedir\"
eval additional_libdir=\"$libdir\"
])
else
additional_includedir="$withval/include"
additional_libdir="$withval/lib"
fi
fi
])
if test $use_additional = yes; then
dnl Potentially add $additional_includedir to $CPPFLAGS.
dnl But don't add it
dnl 1. if it's the standard /usr/include,
dnl 2. if it's already present in $CPPFLAGS,
dnl 3. if it's /usr/local/include and we are using GCC on Linux,
dnl 4. if it doesn't exist as a directory.
if test "X$additional_includedir" != "X/usr/include"; then
haveit=
for x in $CPPFLAGS; do
AC_LIB_WITH_FINAL_PREFIX([eval x=\"$x\"])
if test "X$x" = "X-I$additional_includedir"; then
haveit=yes
break
fi
done
if test -z "$haveit"; then
if test "X$additional_includedir" = "X/usr/local/include"; then
if test -n "$GCC"; then
case $host_os in
linux* | gnu* | k*bsd*-gnu) haveit=yes;;
esac
fi
fi
if test -z "$haveit"; then
if test -d "$additional_includedir"; then
dnl Really add $additional_includedir to $CPPFLAGS.
CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ }-I$additional_includedir"
fi
fi
fi
fi
dnl Potentially add $additional_libdir to $LDFLAGS.
dnl But don't add it
dnl 1. if it's the standard /usr/lib,
dnl 2. if it's already present in $LDFLAGS,
dnl 3. if it's /usr/local/lib and we are using GCC on Linux,
dnl 4. if it doesn't exist as a directory.
if test "X$additional_libdir" != "X/usr/lib"; then
haveit=
for x in $LDFLAGS; do
AC_LIB_WITH_FINAL_PREFIX([eval x=\"$x\"])
if test "X$x" = "X-L$additional_libdir"; then
haveit=yes
break
fi
done
if test -z "$haveit"; then
if test "X$additional_libdir" = "X/usr/local/lib"; then
if test -n "$GCC"; then
case $host_os in
linux*) haveit=yes;;
esac
fi
fi
if test -z "$haveit"; then
if test -d "$additional_libdir"; then
dnl Really add $additional_libdir to $LDFLAGS.
LDFLAGS="${LDFLAGS}${LDFLAGS:+ }-L$additional_libdir"
fi
fi
fi
fi
fi
])
dnl AC_LIB_PREPARE_PREFIX creates variables acl_final_prefix,
dnl acl_final_exec_prefix, containing the values to which $prefix and
dnl $exec_prefix will expand at the end of the configure script.
AC_DEFUN([AC_LIB_PREPARE_PREFIX],
[
dnl Unfortunately, prefix and exec_prefix get only finally determined
dnl at the end of configure.
if test "X$prefix" = "XNONE"; then
acl_final_prefix="$ac_default_prefix"
else
acl_final_prefix="$prefix"
fi
if test "X$exec_prefix" = "XNONE"; then
acl_final_exec_prefix='${prefix}'
else
acl_final_exec_prefix="$exec_prefix"
fi
acl_save_prefix="$prefix"
prefix="$acl_final_prefix"
eval acl_final_exec_prefix=\"$acl_final_exec_prefix\"
prefix="$acl_save_prefix"
])
dnl AC_LIB_WITH_FINAL_PREFIX([statement]) evaluates statement, with the
dnl variables prefix and exec_prefix bound to the values they will have
dnl at the end of the configure script.
AC_DEFUN([AC_LIB_WITH_FINAL_PREFIX],
[
acl_save_prefix="$prefix"
prefix="$acl_final_prefix"
acl_save_exec_prefix="$exec_prefix"
exec_prefix="$acl_final_exec_prefix"
$1
exec_prefix="$acl_save_exec_prefix"
prefix="$acl_save_prefix"
])
# lib-link.m4 serial 6 (gettext-0.14.3)
dnl Copyright (C) 2001-2005 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
dnl From Bruno Haible.
AC_PREREQ(2.50)
dnl AC_LIB_LINKFLAGS(name [, dependencies]) searches for libname and
dnl the libraries corresponding to explicit and implicit dependencies.
dnl Sets and AC_SUBSTs the LIB${NAME} and LTLIB${NAME} variables and
dnl augments the CPPFLAGS variable.
AC_DEFUN([AC_LIB_LINKFLAGS],
[
AC_REQUIRE([AC_LIB_PREPARE_PREFIX])
AC_REQUIRE([AC_LIB_RPATH])
define([Name],[translit([$1],[./-], [___])])
define([NAME],[translit([$1],[abcdefghijklmnopqrstuvwxyz./-],
[ABCDEFGHIJKLMNOPQRSTUVWXYZ___])])
AC_CACHE_CHECK([how to link with lib[]$1], [ac_cv_lib[]Name[]_libs], [
AC_LIB_LINKFLAGS_BODY([$1], [$2])
ac_cv_lib[]Name[]_libs="$LIB[]NAME"
ac_cv_lib[]Name[]_ltlibs="$LTLIB[]NAME"
ac_cv_lib[]Name[]_cppflags="$INC[]NAME"
])
LIB[]NAME="$ac_cv_lib[]Name[]_libs"
LTLIB[]NAME="$ac_cv_lib[]Name[]_ltlibs"
INC[]NAME="$ac_cv_lib[]Name[]_cppflags"
AC_LIB_APPENDTOVAR([CPPFLAGS], [$INC]NAME)
AC_SUBST([LIB]NAME)
AC_SUBST([LTLIB]NAME)
dnl Also set HAVE_LIB[]NAME so that AC_LIB_HAVE_LINKFLAGS can reuse the
dnl results of this search when this library appears as a dependency.
HAVE_LIB[]NAME=yes
undefine([Name])
undefine([NAME])
])
dnl AC_LIB_HAVE_LINKFLAGS(name, dependencies, includes, testcode)
dnl searches for libname and the libraries corresponding to explicit and
dnl implicit dependencies, together with the specified include files and
dnl the ability to compile and link the specified testcode. If found, it
dnl sets and AC_SUBSTs HAVE_LIB${NAME}=yes and the LIB${NAME} and
dnl LTLIB${NAME} variables and augments the CPPFLAGS variable, and
dnl #defines HAVE_LIB${NAME} to 1. Otherwise, it sets and AC_SUBSTs
dnl HAVE_LIB${NAME}=no and LIB${NAME} and LTLIB${NAME} to empty.
AC_DEFUN([AC_LIB_HAVE_LINKFLAGS],
[
AC_REQUIRE([AC_LIB_PREPARE_PREFIX])
AC_REQUIRE([AC_LIB_RPATH])
define([Name],[translit([$1],[./-], [___])])
define([NAME],[translit([$1],[abcdefghijklmnopqrstuvwxyz./-],
[ABCDEFGHIJKLMNOPQRSTUVWXYZ___])])
dnl Search for lib[]Name and define LIB[]NAME, LTLIB[]NAME and INC[]NAME
dnl accordingly.
AC_LIB_LINKFLAGS_BODY([$1], [$2])
dnl Add $INC[]NAME to CPPFLAGS before performing the following checks,
dnl because if the user has installed lib[]Name and not disabled its use
dnl via --without-lib[]Name-prefix, he wants to use it.
ac_save_CPPFLAGS="$CPPFLAGS"
AC_LIB_APPENDTOVAR([CPPFLAGS], [$INC]NAME)
AC_CACHE_CHECK([for lib[]$1], [ac_cv_lib[]Name], [
ac_save_LIBS="$LIBS"
LIBS="$LIBS $LIB[]NAME"
AC_TRY_LINK([$3], [$4], [ac_cv_lib[]Name=yes], [ac_cv_lib[]Name=no])
LIBS="$ac_save_LIBS"
])
if test "$ac_cv_lib[]Name" = yes; then
HAVE_LIB[]NAME=yes
AC_DEFINE([HAVE_LIB]NAME, 1, [Define if you have the $1 library.])
AC_MSG_CHECKING([how to link with lib[]$1])
AC_MSG_RESULT([$LIB[]NAME])
else
HAVE_LIB[]NAME=no
dnl If $LIB[]NAME didn't lead to a usable library, we don't need
dnl $INC[]NAME either.
CPPFLAGS="$ac_save_CPPFLAGS"
LIB[]NAME=
LTLIB[]NAME=
fi
AC_SUBST([HAVE_LIB]NAME)
AC_SUBST([LIB]NAME)
AC_SUBST([LTLIB]NAME)
undefine([Name])
undefine([NAME])
])
dnl Determine the platform dependent parameters needed to use rpath:
dnl libext, shlibext, hardcode_libdir_flag_spec, hardcode_libdir_separator,
dnl hardcode_direct, hardcode_minus_L.
AC_DEFUN([AC_LIB_RPATH],
[
dnl Tell automake >= 1.10 to complain if config.rpath is missing.
m4_ifdef([AC_REQUIRE_AUX_FILE], [AC_REQUIRE_AUX_FILE([config.rpath])])
AC_REQUIRE([AC_PROG_CC]) dnl we use $CC, $GCC, $LDFLAGS
AC_REQUIRE([AC_LIB_PROG_LD]) dnl we use $LD, $with_gnu_ld
AC_REQUIRE([AC_CANONICAL_HOST]) dnl we use $host
AC_REQUIRE([AC_CONFIG_AUX_DIR_DEFAULT]) dnl we use $ac_aux_dir
AC_CACHE_CHECK([for shared library run path origin], acl_cv_rpath, [
CC="$CC" GCC="$GCC" LDFLAGS="$LDFLAGS" LD="$LD" with_gnu_ld="$with_gnu_ld" \
${CONFIG_SHELL-/bin/sh} "$ac_aux_dir/config.rpath" "$host" > conftest.sh
. ./conftest.sh
rm -f ./conftest.sh
acl_cv_rpath=done
])
wl="$acl_cv_wl"
libext="$acl_cv_libext"
shlibext="$acl_cv_shlibext"
hardcode_libdir_flag_spec="$acl_cv_hardcode_libdir_flag_spec"
hardcode_libdir_separator="$acl_cv_hardcode_libdir_separator"
hardcode_direct="$acl_cv_hardcode_direct"
hardcode_minus_L="$acl_cv_hardcode_minus_L"
dnl Determine whether the user wants rpath handling at all.
AC_ARG_ENABLE(rpath,
[ --disable-rpath do not hardcode runtime library paths],
:, enable_rpath=yes)
])
dnl AC_LIB_LINKFLAGS_BODY(name [, dependencies]) searches for libname and
dnl the libraries corresponding to explicit and implicit dependencies.
dnl Sets the LIB${NAME}, LTLIB${NAME} and INC${NAME} variables.
AC_DEFUN([AC_LIB_LINKFLAGS_BODY],
[
define([NAME],[translit([$1],[abcdefghijklmnopqrstuvwxyz./-],
[ABCDEFGHIJKLMNOPQRSTUVWXYZ___])])
dnl By default, look in $includedir and $libdir.
use_additional=yes
AC_LIB_WITH_FINAL_PREFIX([
eval additional_includedir=\"$includedir\"
eval additional_libdir=\"$libdir\"
])
AC_LIB_ARG_WITH([lib$1-prefix],
[ --with-lib$1-prefix[=DIR] search for lib$1 in DIR/include and DIR/lib
--without-lib$1-prefix don't search for lib$1 in includedir and libdir],
[
if test "X$withval" = "Xno"; then
use_additional=no
else
if test "X$withval" = "X"; then
AC_LIB_WITH_FINAL_PREFIX([
eval additional_includedir=\"$includedir\"
eval additional_libdir=\"$libdir\"
])
else
additional_includedir="$withval/include"
additional_libdir="$withval/lib"
fi
fi
])
dnl Search the library and its dependencies in $additional_libdir and
dnl $LDFLAGS. Using breadth-first-seach.
LIB[]NAME=
LTLIB[]NAME=
INC[]NAME=
rpathdirs=
ltrpathdirs=
names_already_handled=
names_next_round='$1 $2'
while test -n "$names_next_round"; do
names_this_round="$names_next_round"
names_next_round=
for name in $names_this_round; do
already_handled=
for n in $names_already_handled; do
if test "$n" = "$name"; then
already_handled=yes
break
fi
done
if test -z "$already_handled"; then
names_already_handled="$names_already_handled $name"
dnl See if it was already located by an earlier AC_LIB_LINKFLAGS
dnl or AC_LIB_HAVE_LINKFLAGS call.
uppername=`echo "$name" | sed -e 'y|abcdefghijklmnopqrstuvwxyz./-|ABCDEFGHIJKLMNOPQRSTUVWXYZ___|'`
eval value=\"\$HAVE_LIB$uppername\"
if test -n "$value"; then
if test "$value" = yes; then
eval value=\"\$LIB$uppername\"
test -z "$value" || LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }$value"
eval value=\"\$LTLIB$uppername\"
test -z "$value" || LTLIB[]NAME="${LTLIB[]NAME}${LTLIB[]NAME:+ }$value"
else
dnl An earlier call to AC_LIB_HAVE_LINKFLAGS has determined
dnl that this library doesn't exist. So just drop it.
:
fi
else
dnl Search the library lib$name in $additional_libdir and $LDFLAGS
dnl and the already constructed $LIBNAME/$LTLIBNAME.
found_dir=
found_la=
found_so=
found_a=
if test $use_additional = yes; then
if test -n "$shlibext" && test -f "$additional_libdir/lib$name.$shlibext"; then
found_dir="$additional_libdir"
found_so="$additional_libdir/lib$name.$shlibext"
if test -f "$additional_libdir/lib$name.la"; then
found_la="$additional_libdir/lib$name.la"
fi
else
if test -f "$additional_libdir/lib$name.$libext"; then
found_dir="$additional_libdir"
found_a="$additional_libdir/lib$name.$libext"
if test -f "$additional_libdir/lib$name.la"; then
found_la="$additional_libdir/lib$name.la"
fi
fi
fi
fi
if test "X$found_dir" = "X"; then
for x in $LDFLAGS $LTLIB[]NAME; do
AC_LIB_WITH_FINAL_PREFIX([eval x=\"$x\"])
case "$x" in
-L*)
dir=`echo "X$x" | sed -e 's/^X-L//'`
if test -n "$shlibext" && test -f "$dir/lib$name.$shlibext"; then
found_dir="$dir"
found_so="$dir/lib$name.$shlibext"
if test -f "$dir/lib$name.la"; then
found_la="$dir/lib$name.la"
fi
else
if test -f "$dir/lib$name.$libext"; then
found_dir="$dir"
found_a="$dir/lib$name.$libext"
if test -f "$dir/lib$name.la"; then
found_la="$dir/lib$name.la"
fi
fi
fi
;;
esac
if test "X$found_dir" != "X"; then
break
fi
done
fi
if test "X$found_dir" != "X"; then
dnl Found the library.
LTLIB[]NAME="${LTLIB[]NAME}${LTLIB[]NAME:+ }-L$found_dir -l$name"
if test "X$found_so" != "X"; then
dnl Linking with a shared library. We attempt to hardcode its
dnl directory into the executable's runpath, unless it's the
dnl standard /usr/lib.
if test "$enable_rpath" = no || test "X$found_dir" = "X/usr/lib"; then
dnl No hardcoding is needed.
LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }$found_so"
else
dnl Use an explicit option to hardcode DIR into the resulting
dnl binary.
dnl Potentially add DIR to ltrpathdirs.
dnl The ltrpathdirs will be appended to $LTLIBNAME at the end.
haveit=
for x in $ltrpathdirs; do
if test "X$x" = "X$found_dir"; then
haveit=yes
break
fi
done
if test -z "$haveit"; then
ltrpathdirs="$ltrpathdirs $found_dir"
fi
dnl The hardcoding into $LIBNAME is system dependent.
if test "$hardcode_direct" = yes; then
dnl Using DIR/libNAME.so during linking hardcodes DIR into the
dnl resulting binary.
LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }$found_so"
else
if test -n "$hardcode_libdir_flag_spec" && test "$hardcode_minus_L" = no; then
dnl Use an explicit option to hardcode DIR into the resulting
dnl binary.
LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }$found_so"
dnl Potentially add DIR to rpathdirs.
dnl The rpathdirs will be appended to $LIBNAME at the end.
haveit=
for x in $rpathdirs; do
if test "X$x" = "X$found_dir"; then
haveit=yes
break
fi
done
if test -z "$haveit"; then
rpathdirs="$rpathdirs $found_dir"
fi
else
dnl Rely on "-L$found_dir".
dnl But don't add it if it's already contained in the LDFLAGS
dnl or the already constructed $LIBNAME
haveit=
for x in $LDFLAGS $LIB[]NAME; do
AC_LIB_WITH_FINAL_PREFIX([eval x=\"$x\"])
if test "X$x" = "X-L$found_dir"; then
haveit=yes
break
fi
done
if test -z "$haveit"; then
LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }-L$found_dir"
fi
if test "$hardcode_minus_L" != no; then
dnl FIXME: Not sure whether we should use
dnl "-L$found_dir -l$name" or "-L$found_dir $found_so"
dnl here.
LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }$found_so"
else
dnl We cannot use $hardcode_runpath_var and LD_RUN_PATH
dnl here, because this doesn't fit in flags passed to the
dnl compiler. So give up. No hardcoding. This affects only
dnl very old systems.
dnl FIXME: Not sure whether we should use
dnl "-L$found_dir -l$name" or "-L$found_dir $found_so"
dnl here.
LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }-l$name"
fi
fi
fi
fi
else
if test "X$found_a" != "X"; then
dnl Linking with a static library.
LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }$found_a"
else
dnl We shouldn't come here, but anyway it's good to have a
dnl fallback.
LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }-L$found_dir -l$name"
fi
fi
dnl Assume the include files are nearby.
additional_includedir=
case "$found_dir" in
*/lib | */lib/)
basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e 's,/lib/*$,,'`
additional_includedir="$basedir/include"
;;
esac
if test "X$additional_includedir" != "X"; then
dnl Potentially add $additional_includedir to $INCNAME.
dnl But don't add it
dnl 1. if it's the standard /usr/include,
dnl 2. if it's /usr/local/include and we are using GCC on Linux,
dnl 3. if it's already present in $CPPFLAGS or the already
dnl constructed $INCNAME,
dnl 4. if it doesn't exist as a directory.
if test "X$additional_includedir" != "X/usr/include"; then
haveit=
if test "X$additional_includedir" = "X/usr/local/include"; then
if test -n "$GCC"; then
case $host_os in
linux* | gnu* | k*bsd*-gnu) haveit=yes;;
esac
fi
fi
if test -z "$haveit"; then
for x in $CPPFLAGS $INC[]NAME; do
AC_LIB_WITH_FINAL_PREFIX([eval x=\"$x\"])
if test "X$x" = "X-I$additional_includedir"; then
haveit=yes
break
fi
done
if test -z "$haveit"; then
if test -d "$additional_includedir"; then
dnl Really add $additional_includedir to $INCNAME.
INC[]NAME="${INC[]NAME}${INC[]NAME:+ }-I$additional_includedir"
fi
fi
fi
fi
fi
dnl Look for dependencies.
if test -n "$found_la"; then
dnl Read the .la file. It defines the variables
dnl dlname, library_names, old_library, dependency_libs, current,
dnl age, revision, installed, dlopen, dlpreopen, libdir.
save_libdir="$libdir"
case "$found_la" in
*/* | *\\*) . "$found_la" ;;
*) . "./$found_la" ;;
esac
libdir="$save_libdir"
dnl We use only dependency_libs.
for dep in $dependency_libs; do
case "$dep" in
-L*)
additional_libdir=`echo "X$dep" | sed -e 's/^X-L//'`
dnl Potentially add $additional_libdir to $LIBNAME and $LTLIBNAME.
dnl But don't add it
dnl 1. if it's the standard /usr/lib,
dnl 2. if it's /usr/local/lib and we are using GCC on Linux,
dnl 3. if it's already present in $LDFLAGS or the already
dnl constructed $LIBNAME,
dnl 4. if it doesn't exist as a directory.
if test "X$additional_libdir" != "X/usr/lib"; then
haveit=
if test "X$additional_libdir" = "X/usr/local/lib"; then
if test -n "$GCC"; then
case $host_os in
linux* | gnu* | k*bsd*-gnu) haveit=yes;;
esac
fi
fi
if test -z "$haveit"; then
haveit=
for x in $LDFLAGS $LIB[]NAME; do
AC_LIB_WITH_FINAL_PREFIX([eval x=\"$x\"])
if test "X$x" = "X-L$additional_libdir"; then
haveit=yes
break
fi
done
if test -z "$haveit"; then
if test -d "$additional_libdir"; then
dnl Really add $additional_libdir to $LIBNAME.
LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }-L$additional_libdir"
fi
fi
haveit=
for x in $LDFLAGS $LTLIB[]NAME; do
AC_LIB_WITH_FINAL_PREFIX([eval x=\"$x\"])
if test "X$x" = "X-L$additional_libdir"; then
haveit=yes
break
fi
done
if test -z "$haveit"; then
if test -d "$additional_libdir"; then
dnl Really add $additional_libdir to $LTLIBNAME.
LTLIB[]NAME="${LTLIB[]NAME}${LTLIB[]NAME:+ }-L$additional_libdir"
fi
fi
fi
fi
;;
-R*)
dir=`echo "X$dep" | sed -e 's/^X-R//'`
if test "$enable_rpath" != no; then
dnl Potentially add DIR to rpathdirs.
dnl The rpathdirs will be appended to $LIBNAME at the end.
haveit=
for x in $rpathdirs; do
if test "X$x" = "X$dir"; then
haveit=yes
break
fi
done
if test -z "$haveit"; then
rpathdirs="$rpathdirs $dir"
fi
dnl Potentially add DIR to ltrpathdirs.
dnl The ltrpathdirs will be appended to $LTLIBNAME at the end.
haveit=
for x in $ltrpathdirs; do
if test "X$x" = "X$dir"; then
haveit=yes
break
fi
done
if test -z "$haveit"; then
ltrpathdirs="$ltrpathdirs $dir"
fi
fi
;;
-l*)
dnl Handle this in the next round.
names_next_round="$names_next_round "`echo "X$dep" | sed -e 's/^X-l//'`
;;
*.la)
dnl Handle this in the next round. Throw away the .la's
dnl directory; it is already contained in a preceding -L
dnl option.
names_next_round="$names_next_round "`echo "X$dep" | sed -e 's,^X.*/,,' -e 's,^lib,,' -e 's,\.la$,,'`
;;
*)
dnl Most likely an immediate library name.
LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }$dep"
LTLIB[]NAME="${LTLIB[]NAME}${LTLIB[]NAME:+ }$dep"
;;
esac
done
fi
else
dnl Didn't find the library; assume it is in the system directories
dnl known to the linker and runtime loader. (All the system
dnl directories known to the linker should also be known to the
dnl runtime loader, otherwise the system is severely misconfigured.)
LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }-l$name"
LTLIB[]NAME="${LTLIB[]NAME}${LTLIB[]NAME:+ }-l$name"
fi
fi
fi
done
done
if test "X$rpathdirs" != "X"; then
if test -n "$hardcode_libdir_separator"; then
dnl Weird platform: only the last -rpath option counts, the user must
dnl pass all path elements in one option. We can arrange that for a
dnl single library, but not when more than one $LIBNAMEs are used.
alldirs=
for found_dir in $rpathdirs; do
alldirs="${alldirs}${alldirs:+$hardcode_libdir_separator}$found_dir"
done
dnl Note: hardcode_libdir_flag_spec uses $libdir and $wl.
acl_save_libdir="$libdir"
libdir="$alldirs"
eval flag=\"$hardcode_libdir_flag_spec\"
libdir="$acl_save_libdir"
LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }$flag"
else
dnl The -rpath options are cumulative.
for found_dir in $rpathdirs; do
acl_save_libdir="$libdir"
libdir="$found_dir"
eval flag=\"$hardcode_libdir_flag_spec\"
libdir="$acl_save_libdir"
LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }$flag"
done
fi
fi
if test "X$ltrpathdirs" != "X"; then
dnl When using libtool, the option that works for both libraries and
dnl executables is -R. The -R options are cumulative.
for found_dir in $ltrpathdirs; do
LTLIB[]NAME="${LTLIB[]NAME}${LTLIB[]NAME:+ }-R$found_dir"
done
fi
])
dnl AC_LIB_APPENDTOVAR(VAR, CONTENTS) appends the elements of CONTENTS to VAR,
dnl unless already present in VAR.
dnl Works only for CPPFLAGS, not for LIB* variables because that sometimes
dnl contains two or three consecutive elements that belong together.
AC_DEFUN([AC_LIB_APPENDTOVAR],
[
for element in [$2]; do
haveit=
for x in $[$1]; do
AC_LIB_WITH_FINAL_PREFIX([eval x=\"$x\"])
if test "X$x" = "X$element"; then
haveit=yes
break
fi
done
if test -z "$haveit"; then
[$1]="${[$1]}${[$1]:+ }$element"
fi
done
])
# lib-ld.m4 serial 3 (gettext-0.13)
dnl Copyright (C) 1996-2003 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
dnl Subroutines of libtool.m4,
dnl with replacements s/AC_/AC_LIB/ and s/lt_cv/acl_cv/ to avoid collision
dnl with libtool.m4.
dnl From libtool-1.4. Sets the variable with_gnu_ld to yes or no.
AC_DEFUN([AC_LIB_PROG_LD_GNU],
[AC_CACHE_CHECK([if the linker ($LD) is GNU ld], acl_cv_prog_gnu_ld,
[# I'd rather use --version here, but apparently some GNU ld's only accept -v.
case `$LD -v 2>&1 </dev/null` in
*GNU* | *'with BFD'*)
acl_cv_prog_gnu_ld=yes ;;
*)
acl_cv_prog_gnu_ld=no ;;
esac])
with_gnu_ld=$acl_cv_prog_gnu_ld
])
dnl From libtool-1.4. Sets the variable LD.
AC_DEFUN([AC_LIB_PROG_LD],
[AC_ARG_WITH(gnu-ld,
[ --with-gnu-ld assume the C compiler uses GNU ld [default=no]],
test "$withval" = no || with_gnu_ld=yes, with_gnu_ld=no)
AC_REQUIRE([AC_PROG_CC])dnl
AC_REQUIRE([AC_CANONICAL_HOST])dnl
# Prepare PATH_SEPARATOR.
# The user is always right.
if test "${PATH_SEPARATOR+set}" != set; then
echo "#! /bin/sh" >conf$$.sh
echo "exit 0" >>conf$$.sh
chmod +x conf$$.sh
if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
PATH_SEPARATOR=';'
else
PATH_SEPARATOR=:
fi
rm -f conf$$.sh
fi
ac_prog=ld
if test "$GCC" = yes; then
# Check if gcc -print-prog-name=ld gives a path.
AC_MSG_CHECKING([for ld used by GCC])
case $host in
*-*-mingw*)
# gcc leaves a trailing carriage return which upsets mingw
ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
*)
ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
esac
case $ac_prog in
# Accept absolute paths.
[[\\/]* | [A-Za-z]:[\\/]*)]
[re_direlt='/[^/][^/]*/\.\./']
# Canonicalize the path of ld
ac_prog=`echo $ac_prog| sed 's%\\\\%/%g'`
while echo $ac_prog | grep "$re_direlt" > /dev/null 2>&1; do
ac_prog=`echo $ac_prog| sed "s%$re_direlt%/%"`
done
test -z "$LD" && LD="$ac_prog"
;;
"")
# If it fails, then pretend we aren't using GCC.
ac_prog=ld
;;
*)
# If it is relative, then search for the first ld in PATH.
with_gnu_ld=unknown
;;
esac
elif test "$with_gnu_ld" = yes; then
AC_MSG_CHECKING([for GNU ld])
else
AC_MSG_CHECKING([for non-GNU ld])
fi
AC_CACHE_VAL(acl_cv_path_LD,
[if test -z "$LD"; then
IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR-:}"
for ac_dir in $PATH; do
test -z "$ac_dir" && ac_dir=.
if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
acl_cv_path_LD="$ac_dir/$ac_prog"
# Check to see if the program is GNU ld. I'd rather use --version,
# but apparently some GNU ld's only accept -v.
# Break only if it was the GNU/non-GNU ld that we prefer.
case `"$acl_cv_path_LD" -v 2>&1 < /dev/null` in
*GNU* | *'with BFD'*)
test "$with_gnu_ld" != no && break ;;
*)
test "$with_gnu_ld" != yes && break ;;
esac
fi
done
IFS="$ac_save_ifs"
else
acl_cv_path_LD="$LD" # Let the user override the test with a path.
fi])
LD="$acl_cv_path_LD"
if test -n "$LD"; then
AC_MSG_RESULT($LD)
else
AC_MSG_RESULT(no)
fi
test -z "$LD" && AC_MSG_ERROR([no acceptable ld found in \$PATH])
AC_LIB_PROG_LD_GNU
])
dnl This provides configure definitions used by all the winsup
dnl configure.in files.
# FIXME: We temporarily define our own version of AC_PROG_CC. This is
# copied from autoconf 2.12, but does not call AC_PROG_CC_WORKS. We
# are probably using a cross compiler, which will not be able to fully
# link an executable. This should really be fixed in autoconf
# itself.
AC_DEFUN([LIB_AC_PROG_CC_GNU],
[AC_CACHE_CHECK(whether we are using GNU C, ac_cv_prog_gcc,
[dnl The semicolon is to pacify NeXT's syntax-checking cpp.
cat > conftest.c <<EOF
#ifdef __GNUC__
yes;
#endif
EOF
if AC_TRY_COMMAND(${CC-cc} -E conftest.c) | egrep yes >/dev/null 2>&1; then
ac_cv_prog_gcc=yes
else
ac_cv_prog_gcc=no
fi])])
AC_DEFUN([LIB_AC_PROG_CC],
[AC_BEFORE([$0], [AC_PROG_CPP])dnl
AC_CHECK_TOOL(CC, gcc, gcc)
: ${CC:=gcc}
AC_PROG_CC
test -z "$CC" && AC_MSG_ERROR([no acceptable cc found in \$PATH])
])
AC_DEFUN([LIB_AC_PROG_CXX],
[AC_BEFORE([$0], [AC_PROG_CPP])dnl
AC_CHECK_TOOL(CXX, g++, g++)
if test -z "$CXX"; then
AC_CHECK_TOOL(CXX, g++, c++, , , )
: ${CXX:=g++}
AC_PROG_CXX
test -z "$CC" && AC_MSG_ERROR([no acceptable cc found in \$PATH])
fi
CXXFLAGS='$(CFLAGS)'
])

3414
winsup/lsaauth/configure vendored Executable file
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42
winsup/lsaauth/configure.in Normal file
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@ -0,0 +1,42 @@
dnl Copyright (c) 2006, Red Hat, Inc.
dnl
dnl This program is free software; you can redistribute it and/or modify
dnl it under the terms of the GNU General Public License as published by
dnl the Free Software Foundation; either version 2 of the License, or
dnl (at your option) any later version.
dnl
dnl A copy of the GNU General Public License can be found at
dnl http://www.gnu.org/
dnl
dnl Written by Christopher Faylor <cgf@redhat.com>
dnl Changed for lsa subdir by Corinna Vinschen <corinna@vinschen.de>
dnl Autoconf configure script for Cygwin utilities.
dnl
dnl Process this file with autoconf to produce a configure script.
AC_PREREQ(2.59)
AC_INIT(Makefile.in)
AC_CONFIG_AUX_DIR(../..)
AC_CANONICAL_SYSTEM
LIB_AC_PROG_CC
AC_ARG_PROGRAM
if test "x$cross_compiling" = "xyes"; then
if test "x$program_transform_name" = "xs,x,x,"; then
program_transform_name=""
fi
if test "x$program_transform_name" = "x"; then
program_transform_name="s,^,$host-,"
else
program_transform_name="$program_transform_name -e s,^,$host-,"
fi
fi
AC_PROG_INSTALL
AC_OUTPUT(Makefile cyglsa.def:cyglsa.din)

115
winsup/lsaauth/cyglsa-config Executable file
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@ -0,0 +1,115 @@
#!/bin/bash
#
# cyglsa-config, Copyright 2006 Red Hat Inc.
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2 of the License, or
# (at your option) any later version.
#
# A copy of the GNU General Public License can be found at
# http://www.gnu.org/
#
# This file is part of the Cygwin LSA authentication package.
request()
{
if [ "${auto_answer}" = "yes" ]
then
echo "$1 (yes/no) yes"
return 0
elif [ "${auto_answer}" = "no" ]
then
echo "$1 (yes/no) no"
return 1
fi
answer=""
while [ "X${answer}" != "Xyes" -a "X${answer}" != "Xno" ]
do
echo -n "$1 (yes/no) "
read -e answer
done
if [ "X${answer}" = "Xyes" ]
then
return 0
else
return 1
fi
}
# Check if running on NT
_sys="`uname`"
_nt=`expr "${_sys}" : "CYGWIN_NT"`
if [ ${_nt} -eq 0 ]
then
echo "LSA authentication does not work on Windows 95/98/Me. Exiting."
exit 1
fi
# If running on NT, check if running under at least Windows 2000
_nt_too_old=`uname | awk -F- '{print ( $2 < 5.0 ) ? 1 : 0;}'`
if [ ${_nt_too_old} -eq 1 ]
then
echo "Cygwin LSA authentication not supported on Windows NT4 or older. Exiting."
exit 1
fi
# Directory in which cyglsa DLL is installed as DOS path.
bindir=`cygpath -w /`\\bin
# Check if we're running on 64 bit Windows. If so, we need the 64 bit
# cyglsa DLL.
dll=cyglsa.dll
test -d `cygpath -p ${SYSTEMROOT}`/SysWOW64 && dll=cyglsa64.dll
# Check if the DLL is actually installed. If not, bail out.
if [ ! -f /bin/${dll} ]
then
echo "Required Cygwin authentication DLL /bin/${dll} doesn't exist. Exiting."
exit 1
fi
echo
echo "Warning: Registering the Cygwin LSA authentication package requires"
echo "administrator privileges! You also have to reboot the machine to"
echo "activate the change."
echo
request "Are you sure you want to continue?" || exit 0
# The registry value which keeps the authentication packages.
value='/HKEY_LOCAL_MACHINE/SYSTEM/CurrentControlSet/Control/Lsa/Authentication Packages'
# Get old content, remove evry trace of "cyglsa" from it and write the
# content back to the registry with the new, correct path to the cyglsa DLL.
old=`regtool get "${value}"`
new=`for i in ${old}
do
echo $i | grep -v cyglsa
done`
if ! regtool set "${value}" ${new} "${bindir}\\${dll}"
then
echo "Setting the new registry value failed."
exit 1
fi
echo
echo "Cygwin LSA authentication package registered."
echo
echo "Activating the Cygwin's LSA authentication package requires to reboot."
if [ -x /bin/shutdown ]
then
if request "Do you want to do this immediately?"
then
echo
echo "Other users might still be working on this machine."
echo
if request "Are you sure?"
then
echo
echo "Ok, will reboot in 30 seconds."
echo
echo "If you change your mind, call 'shutdown -a' within 30 seconds"
shutdown -r 30
fi
fi
fi

508
winsup/lsaauth/cyglsa.c Normal file
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@ -0,0 +1,508 @@
/* cyglsa.c: LSA authentication module for Cygwin
Copyright 2006 Red Hat, Inc.
Written by Corinna Vinschen <corinna@vinschen.de>
This file is part of Cygwin.
This software is a copyrighted work licensed under the terms of the
Cygwin license. Please consult the file "CYGWIN_LICENSE" for details. */
#define WINVER 0x0600
#define _CRT_SECURE_NO_DEPRECATE
#include <ntstatus.h>
#define WIN32_NO_STATUS
#include <windows.h>
#include <wininet.h>
#include <lm.h>
#include <ntsecapi.h>
#include "../cygwin/cyglsa.h"
#include "../cygwin/include/cygwin/version.h"
static PLSA_SECPKG_FUNCS funcs;
static BOOL must_create_logon_sid;
BOOL APIENTRY
DllMain (HINSTANCE inst, DWORD reason, LPVOID res)
{
switch (reason)
{
case DLL_PROCESS_ATTACH:
case DLL_THREAD_ATTACH:
case DLL_THREAD_DETACH:
case DLL_PROCESS_DETACH:
break;
}
return TRUE;
}
static PUNICODE_STRING
uni_alloc (PWCHAR src, DWORD len)
{
PUNICODE_STRING tgt;
if (!(tgt = funcs->AllocateLsaHeap (sizeof (UNICODE_STRING))))
return NULL;
tgt->Length = len * sizeof (WCHAR);
tgt->MaximumLength = tgt->Length + sizeof (WCHAR);
if (!(tgt->Buffer = funcs->AllocateLsaHeap (tgt->MaximumLength)))
{
funcs->FreeLsaHeap (tgt);
return NULL;
}
wcscpy (tgt->Buffer, src);
return tgt;
}
#ifdef DEBUGGING
/* No, I don't want to include stdio.h... */
extern int sprintf (const char *, const char *, ...);
static void
print (HANDLE fh, const char *text, BOOL nl)
{
DWORD wr;
WriteFile (fh, text, strlen (text), &wr, NULL);
if (nl)
WriteFile (fh, "\n", 1, &wr, NULL);
}
static void
print_sid (HANDLE fh, const char *prefix, int idx, PISID sid)
{
char buf[256];
DWORD i;
print (fh, prefix, FALSE);
if (idx >= 0)
{
sprintf (buf, "[%d] ", idx);
print (fh, buf, FALSE);
}
sprintf (buf, "(0x%08x) ", (INT_PTR) sid);
print (fh, buf, FALSE);
if (!sid)
print (fh, "NULL", TRUE);
else if (IsBadReadPtr (sid, 8))
print (fh, "INVALID POINTER", TRUE);
else if (!IsValidSid ((PSID) sid))
print (fh, "INVALID SID", TRUE);
else if (IsBadReadPtr (sid, 8 + sizeof (DWORD) * sid->SubAuthorityCount))
print (fh, "INVALID POINTER SPACE", TRUE);
else
{
sprintf (buf, "S-%d-%d", sid->Revision, sid->IdentifierAuthority.Value[5]);
for (i = 0; i < sid->SubAuthorityCount; ++i)
sprintf (buf + strlen (buf), "-%lu", sid->SubAuthority[i]);
print (fh, buf, TRUE);
}
}
static void
print_groups (HANDLE fh, PTOKEN_GROUPS grps)
{
char buf[256];
DWORD i;
sprintf (buf, "Groups: (0x%08x) ", (INT_PTR) grps);
print (fh, buf, FALSE);
if (!grps)
print (fh, "NULL", TRUE);
else if (IsBadReadPtr (grps, sizeof (DWORD)))
print (fh, "INVALID POINTER", TRUE);
else if (IsBadReadPtr (grps, sizeof (DWORD) + sizeof (SID_AND_ATTRIBUTES)
* grps->GroupCount))
print (fh, "INVALID POINTER SPACE", TRUE);
else
{
sprintf (buf, "Count: %lu", grps->GroupCount);
print (fh, buf, TRUE);
for (i = 0; i < grps->GroupCount; ++i)
{
sprintf (buf, "(attr: 0x%lx)", grps->Groups[i].Attributes);
print_sid (fh, " ", i, (PISID) grps->Groups[i].Sid);
}
}
}
static void
print_privs (HANDLE fh, PTOKEN_PRIVILEGES privs)
{
char buf[256];
DWORD i;
sprintf (buf, "Privileges: (0x%08x) ", (INT_PTR) privs);
print (fh, buf, FALSE);
if (!privs)
print (fh, "NULL", TRUE);
else if (IsBadReadPtr (privs, sizeof (DWORD)))
print (fh, "INVALID POINTER", TRUE);
else if (IsBadReadPtr (privs, sizeof (DWORD) + sizeof (LUID_AND_ATTRIBUTES)
* privs->PrivilegeCount))
print (fh, "INVALID POINTER SPACE", TRUE);
else
{
sprintf (buf, "Count: %lu", privs->PrivilegeCount);
print (fh, buf, TRUE);
for (i = 0; i < privs->PrivilegeCount; ++i)
{
sprintf (buf, "Luid: {%ld, %lu} Attributes: 0x%lx",
privs->Privileges[i].Luid.HighPart,
privs->Privileges[i].Luid.LowPart,
privs->Privileges[i].Attributes);
print (fh, buf, TRUE);
}
}
}
static void
print_dacl (HANDLE fh, PACL dacl)
{
char buf[256];
DWORD i;
sprintf (buf, "DefaultDacl: (0x%08x) ", (INT_PTR) dacl);
print (fh, buf, FALSE);
if (!dacl)
print (fh, "NULL", TRUE);
else if (IsBadReadPtr (dacl, sizeof (ACL)))
print (fh, "INVALID POINTER", TRUE);
else if (IsBadReadPtr (dacl, dacl->AclSize))
print (fh, "INVALID POINTER SPACE", TRUE);
else
{
sprintf (buf, "Rev: %d, Count: %d", dacl->AclRevision, dacl->AceCount);
print (fh, buf, TRUE);
for (i = 0; i < dacl->AceCount; ++i)
{
PACCESS_ALLOWED_ACE ace;
if (!GetAce (dacl, i, (PVOID *) &ace))
{
sprintf (buf, "[%lu] GetAce error %lu", i, GetLastError ());
print (fh, buf, TRUE);
}
else
{
sprintf (buf, "Type: %x, Flags: %x, Access: %lx, ",
ace->Header.AceType, ace->Header.AceFlags, (DWORD) ace->Mask);
print_sid (fh, buf, i, (PISID) &ace->SidStart);
}
}
}
}
static void
print_tokinf (PLSA_TOKEN_INFORMATION_V2 ptok, size_t size,
PVOID got_start, PVOID gotinf_start, PVOID gotinf_end)
{
HANDLE fh;
char buf[256];
fh = CreateFile ("C:\\cyglsa.dbgout", GENERIC_WRITE,
FILE_SHARE_READ | FILE_SHARE_WRITE | FILE_SHARE_DELETE,
NULL, CREATE_ALWAYS, FILE_ATTRIBUTE_NORMAL, NULL);
if (fh == INVALID_HANDLE_VALUE)
return;
sprintf (buf, "INCOMING: start: 0x%08x infstart: 0x%08x infend: 0x%08x",
(INT_PTR) got_start, (INT_PTR) gotinf_start,
(INT_PTR) gotinf_end);
print (fh, buf, TRUE);
sprintf (buf, "LSA_TOKEN_INFORMATION_V2: 0x%08x - 0x%08x",
(INT_PTR) ptok, (INT_PTR) ptok + size);
print (fh, buf, TRUE);
/* User SID */
sprintf (buf, "User: (attr: 0x%lx)", ptok->User.User.Attributes);
print_sid (fh, "User: ", -1, (PISID) ptok->User.User.Sid);
/* Groups */
print_groups (fh, ptok->Groups);
/* Primary Group SID */
print_sid (fh, "Primary Group: ", -1, (PISID)ptok->PrimaryGroup.PrimaryGroup);
/* Privileges */
print_privs (fh, ptok->Privileges);
/* Owner */
print_sid (fh, "Owner: ", -1, (PISID) ptok->Owner.Owner);
/* Default DACL */
print_dacl (fh, ptok->DefaultDacl.DefaultDacl);
CloseHandle (fh);
}
#endif /* DEBUGGING */
NTSTATUS NTAPI
LsaApInitializePackage (ULONG authp_id, PLSA_SECPKG_FUNCS dpt,
PLSA_STRING dummy1, PLSA_STRING dummy2,
PLSA_STRING *authp_name)
{
PLSA_STRING name = NULL;
DWORD vers, major, minor;
/* Set global pointer to lsa helper function table. */
funcs = dpt;
/* Allocate and set the name of the authentication package. This is the
name which has to be used in LsaLookupAuthenticationPackage. */
if (!(name = funcs->AllocateLsaHeap (sizeof *name)))
return STATUS_NO_MEMORY;
if (!(name->Buffer = funcs->AllocateLsaHeap (sizeof (CYG_LSA_PKGNAME))))
{
funcs->FreeLsaHeap (name);
return STATUS_NO_MEMORY;
}
name->Length = sizeof (CYG_LSA_PKGNAME) - 1;
name->MaximumLength = sizeof (CYG_LSA_PKGNAME);
strcpy (name->Buffer, CYG_LSA_PKGNAME);
(*authp_name) = name;
vers = GetVersion ();
major = LOBYTE (LOWORD (vers));
minor = HIBYTE (LOWORD (vers));
/* Check if we're running on Windows 2000 or lower. If so, we must create
the logon sid in the group list by ourselves. */
if (major < 5 || (major == 5 && minor == 0))
must_create_logon_sid = TRUE;
return STATUS_SUCCESS;
}
NTSTATUS NTAPI
LsaApLogonUser (PLSA_CLIENT_REQUEST request, SECURITY_LOGON_TYPE logon_type,
PVOID auth, PVOID client_auth_base, ULONG auth_len,
PVOID *pbuf, PULONG pbuf_len, PLUID logon_id,
PNTSTATUS sub_stat, PLSA_TOKEN_INFORMATION_TYPE tok_type,
PVOID *tok, PLSA_UNICODE_STRING *account,
PLSA_UNICODE_STRING *authority)
{
WCHAR user[UNLEN + 1];
WCHAR domain[INTERNET_MAX_HOST_NAME_LENGTH + 1];
DWORD checksum, ulen, dlen, i;
PDWORD csp, csp_end;
NTSTATUS stat;
SECPKG_CLIENT_INFO clinf;
PLSA_TOKEN_INFORMATION_V2 tokinf;
cyglsa_t *authinf = (cyglsa_t *) auth;
/* Check if the caller has the SeTcbPrivilege, otherwise refuse service. */
stat = funcs->GetClientInfo (&clinf);
if (stat != STATUS_SUCCESS)
return stat;
if (!clinf.HasTcbPrivilege)
return STATUS_ACCESS_DENIED;
/* Make a couple of validity checks. */
if (auth_len < sizeof *authinf
|| authinf->magic != CYG_LSA_MAGIC
|| !authinf->username[0]
|| !authinf->domain[0])
return STATUS_INVALID_PARAMETER;
checksum = CYGWIN_VERSION_MAGIC (CYGWIN_VERSION_DLL_MAJOR,
CYGWIN_VERSION_DLL_MINOR);
csp = (PDWORD) &authinf->username;
csp_end = (PDWORD) ((PBYTE) authinf + auth_len);
while (csp < csp_end)
checksum += *csp++;
if (authinf->checksum != checksum)
return STATUS_INVALID_PARAMETER_3;
/* Set account to username and authority to domain resp. machine name.
The name of the logon account name as returned by LookupAccountSid
is created from here as "authority\account". */
authinf->username[UNLEN] = '\0';
ulen = mbstowcs (user, authinf->username, UNLEN + 1);
authinf->domain[INTERNET_MAX_HOST_NAME_LENGTH] = '\0';
dlen = mbstowcs (domain, authinf->domain, INTERNET_MAX_HOST_NAME_LENGTH + 1);
if (account && !(*account = uni_alloc (user, ulen)))
return STATUS_NO_MEMORY;
if (authority && !(*authority = uni_alloc (domain, dlen)))
return STATUS_NO_MEMORY;
/* Create a fake buffer in pbuf which is free'd again in the client.
Windows 2000 tends to crash when setting this pointer to NULL. */
if (pbuf)
{
stat = funcs->AllocateClientBuffer (request, 64UL, pbuf);
if (!LSA_SUCCESS (stat))
return stat;
}
if (pbuf_len)
*pbuf_len = 64UL;
/* A PLSA_TOKEN_INFORMATION_V2 is allocated in one piece, so... */
#if defined (__x86_64__) || defined (_M_AMD64)
{
/* ...on 64 bit systems we have to convert the incoming 32 bit offsets
into 64 bit pointers. That requires to re-evaluate the size of the
outgoing tokinf structure and a somewhat awkward procedure to copy
the information over. */
LONG_PTR base;
PBYTE tptr;
DWORD size, newsize;
PSID src_sid;
PCYG_TOKEN_GROUPS src_grps;
PTOKEN_GROUPS grps;
PTOKEN_PRIVILEGES src_privs;
PACL src_acl;
base = (LONG_PTR) &authinf->inf;
newsize = authinf->inf_size;
newsize += sizeof (PSID) - sizeof (OFFSET); /* User SID */
newsize += sizeof (PTOKEN_GROUPS) - sizeof (OFFSET); /* Groups */
src_grps = (PCYG_TOKEN_GROUPS) (base + authinf->inf.Groups);
newsize += src_grps->GroupCount /* Group SIDs */
* (sizeof (PSID) - sizeof (OFFSET));
newsize += sizeof (PSID) - sizeof (OFFSET); /* Primary Group SID */
newsize += sizeof (PSID) - sizeof (OFFSET); /* Owner SID */
newsize += sizeof (PACL) - sizeof (OFFSET); /* Default DACL */
if (!(tokinf = funcs->AllocateLsaHeap (newsize)))
return STATUS_NO_MEMORY;
tptr = (PBYTE)(tokinf + 1);
tokinf->ExpirationTime = authinf->inf.ExpirationTime;
/* User SID */
src_sid = (PSID) (base + authinf->inf.User.User.Sid);
size = GetLengthSid (src_sid);
CopySid (size, (PSID) tptr, src_sid);
tokinf->User.User.Sid = (PSID) tptr;
tptr += size;
tokinf->User.User.Attributes = authinf->inf.User.User.Attributes;
/* Groups */
grps = (PTOKEN_GROUPS) tptr;
tokinf->Groups = grps;
grps->GroupCount = src_grps->GroupCount;
tptr += sizeof grps->GroupCount
+ grps->GroupCount * sizeof (SID_AND_ATTRIBUTES);
/* Group SIDs */
for (i = 0; i < src_grps->GroupCount; ++i)
{
src_sid = (PSID) (base + src_grps->Groups[i].Sid);
size = GetLengthSid (src_sid);
CopySid (size, (PSID) tptr, src_sid);
tokinf->Groups->Groups[i].Sid = (PSID) tptr;
tptr += size;
tokinf->Groups->Groups[i].Attributes = src_grps->Groups[i].Attributes;
}
/* Primary Group SID */
src_sid = (PSID) (base + authinf->inf.PrimaryGroup.PrimaryGroup);
size = GetLengthSid (src_sid);
CopySid (size, (PSID) tptr, src_sid);
tokinf->PrimaryGroup.PrimaryGroup = (PSID) tptr;
tptr += size;
/* Privileges */
src_privs = (PTOKEN_PRIVILEGES) (base + authinf->inf.Privileges);
size = sizeof src_privs->PrivilegeCount
+ src_privs->PrivilegeCount * sizeof (LUID_AND_ATTRIBUTES);
memcpy (tptr, src_privs, size);
tokinf->Privileges = (PTOKEN_PRIVILEGES) tptr;
tptr += size;
/* Owner */
tokinf->Owner.Owner = NULL;
/* Default DACL */
src_acl = (PACL) (base + authinf->inf.DefaultDacl.DefaultDacl);
size = src_acl->AclSize;
memcpy (tptr, src_acl, size);
tokinf->DefaultDacl.DefaultDacl = (PACL) tptr;
}
#else
{
/* ...on 32 bit systems we just allocate tokinf with the same size as
we get, copy the whole structure and convert offsets into pointers. */
/* Allocate LUID for usage in the logon SID on Windows 2000. This is
not done in the 64 bit code above for hopefully obvious reasons... */
LUID logon_sid_id;
if (must_create_logon_sid && !AllocateLocallyUniqueId (&logon_sid_id))
return STATUS_INSUFFICIENT_RESOURCES;
if (!(tokinf = funcs->AllocateLsaHeap (authinf->inf_size)))
return STATUS_NO_MEMORY;
memcpy (tokinf, &authinf->inf, authinf->inf_size);
/* User SID */
tokinf->User.User.Sid = (PSID)
((PBYTE) tokinf + (LONG_PTR) tokinf->User.User.Sid);
/* Groups */
tokinf->Groups = (PTOKEN_GROUPS)
((PBYTE) tokinf + (LONG_PTR) tokinf->Groups);
/* Group SIDs */
for (i = 0; i < tokinf->Groups->GroupCount; ++i)
{
tokinf->Groups->Groups[i].Sid = (PSID)
((PBYTE) tokinf + (LONG_PTR) tokinf->Groups->Groups[i].Sid);
if (must_create_logon_sid
&& tokinf->Groups->Groups[i].Attributes & SE_GROUP_LOGON_ID
&& *GetSidSubAuthorityCount (tokinf->Groups->Groups[i].Sid) == 3
&& *GetSidSubAuthority (tokinf->Groups->Groups[i].Sid, 0)
== SECURITY_LOGON_IDS_RID)
{
*GetSidSubAuthority (tokinf->Groups->Groups[i].Sid, 1)
= logon_sid_id.HighPart;
*GetSidSubAuthority (tokinf->Groups->Groups[i].Sid, 2)
= logon_sid_id.LowPart;
}
}
/* Primary Group SID */
tokinf->PrimaryGroup.PrimaryGroup = (PSID)
((PBYTE) tokinf + (LONG_PTR) tokinf->PrimaryGroup.PrimaryGroup);
/* Privileges */
tokinf->Privileges = (PTOKEN_PRIVILEGES)
((PBYTE) tokinf + (LONG_PTR) tokinf->Privileges);
/* Owner SID */
tokinf->Owner.Owner = NULL;
/* Default DACL */
tokinf->DefaultDacl.DefaultDacl = (PACL)
((PBYTE) tokinf + (LONG_PTR) tokinf->DefaultDacl.DefaultDacl);
}
#endif
*tok = (PVOID) tokinf;
*tok_type = LsaTokenInformationV2;
#ifdef DEBUGGING
print_tokinf (tokinf, authinf->inf_size, authinf, &authinf->inf,
(PVOID)((LONG_PTR) &authinf->inf + authinf->inf_size));
#endif
/* Create logon session. */
if (!AllocateLocallyUniqueId (logon_id))
{
funcs->FreeLsaHeap (*tok);
*tok = NULL;
return STATUS_INSUFFICIENT_RESOURCES;
}
stat = funcs->CreateLogonSession (logon_id);
if (stat != STATUS_SUCCESS)
{
funcs->FreeLsaHeap (*tok);
*tok = NULL;
return stat;
}
return STATUS_SUCCESS;
}
VOID NTAPI
LsaApLogonTerminated(PLUID LogonId)
{
}
NTSTATUS NTAPI
LsaApCallPackage (PLSA_CLIENT_REQUEST request, PVOID authinf,
PVOID client_auth_base, ULONG auth_len, PVOID *ret_buf,
PULONG ret_buf_len, PNTSTATUS ret_stat)
{
return STATUS_NOT_IMPLEMENTED;
}

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winsup/lsaauth/cyglsa.din Normal file
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LIBRARY "cyglsa"
EXPORTS
LsaApInitializePackage = LsaApInitializePackage@20
LsaApLogonUser = LsaApLogonUser@52
LsaApLogonTerminated = LsaApLogonTerminated@4
LsaApCallPackage = LsaApCallPackage@28
LsaApCallPackagePassthrough = LsaApCallPackage@28
LsaApCallPackageUntrusted = LsaApCallPackage@28

BIN
winsup/lsaauth/cyglsa64.dll Normal file
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16
winsup/lsaauth/make-64bit-version-with-visual-c.bat Normal file
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@echo off
rem This batchfile shows how to generate a 64 bit version of cyglsa.dll.
rem The 32 bit version will not work on 64 bit systems.
rem
rem Note that you need not only the SDK headers and libs, but also the
rem 64 bit ntdll.lib file from a DDK supporting 64 bit builds.
rem
rem This can be used as long as no x86_64-pe/coff capable gcc is available.
rem Note that this is for building inside the source dir as not to interfere
rem with the "official" 32 bit build in the build directory.
rem
rem Install the dll into /bin and use the cyglsa-config script to register it.
rem Don't forget to reboot afterwards.
rem
cl /Wp64 /c cyglsa.c
link /nodefaultlib /dll /machine:x64 /entry:DllMain /out:cyglsa64.dll /def:mslsa.def cyglsa.obj runtmchk.lib advapi32.lib kernel32.lib ntdll.lib

9
winsup/lsaauth/mslsa.def Normal file
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LIBRARY "cyglsa64"
EXPORTS
LsaApInitializePackage
LsaApLogonUser
LsaApLogonTerminated
LsaApCallPackage
LsaApCallPackagePassthrough = LsaApCallPackage
LsaApCallPackageUntrusted = LsaApCallPackage