Add fix for CAN-2005-2977. See bug #109485.

Package-Manager: portage-2.0.53_rc6

4 files changed, 402 insertions, 2 deletions

diff --git a/sys-libs/pam/ChangeLog b/sys-libs/pam/ChangeLog
index a16db149fc47..9891c669f37f 100644
--- a/sys-libs/pam/ChangeLog
+++ b/sys-libs/pam/ChangeLog
@@ -1,6 +1,12 @@
 # ChangeLog for sys-libs/pam
 # Copyright 2002-2005 Gentoo Foundation; Distributed under the GPL v2
-# $Header: /var/cvsroot/gentoo-x86/sys-libs/pam/ChangeLog,v 1.94 2005/10/09 23:11:41 flameeyes Exp $
+# $Header: /var/cvsroot/gentoo-x86/sys-libs/pam/ChangeLog,v 1.95 2005/10/26 14:05:31 pebenito Exp $
+
+*pam-0.78-r3 (26 Oct 2005)
+
+  26 Oct 2005; Chris PeBenito <pebenito@gentoo.org> +pam-0.78-r3.ebuild:
+  Add fix for CAN-2005-2977. This is specific to the SELinux users. See bug
+  #109485.
 
   09 Oct 2005; Diego Pettenò <flameeyes@gentoo.org> metadata.xml:
   Add pam-bugs email address as maintainer.
diff --git a/sys-libs/pam/Manifest b/sys-libs/pam/Manifest
index a935241a7903..4ef18a80f322 100644
--- a/sys-libs/pam/Manifest
+++ b/sys-libs/pam/Manifest
@@ -1,8 +1,9 @@
-MD5 2bb44b1d3fe527aa341dc7f6ccf6082e ChangeLog 15034
+MD5 27137d20ba3f34895dd90a66b5068b7b ChangeLog 15222
 MD5 73f196808b2658496c9a9bd525ca30da files/README.pam_console 2615
 MD5 b38aa656e6c205427dd4c4ba7d6d3f97 files/digest-pam-0.77-r6 201
 MD5 693d0527279f95e01ad9a5ba6ef45389 files/digest-pam-0.77-r8 201
 MD5 f6222db3bcd34dad4edfcdcd8e488920 files/digest-pam-0.78-r2 264
+MD5 9ac651407da8dec3264c075cc3bb6717 files/digest-pam-0.78-r3 264
 MD5 69f8cfad7f241eb669085eaa753cd9dd files/pam-0.77-console-reset.patch 1826
 MD5 2d840b9afde7319bc8a8f7676582af11 files/pam.d/other 139
 MD5 c3d3871612bfb718a50454c8fba54b64 files/pam.d/system-auth 402
@@ -11,3 +12,4 @@ MD5 393d06cf4b76671f8e6ce72ac71bdad8 metadata.xml 218
 MD5 45e4ffa616491f670f6b43f7482889e7 pam-0.77-r6.ebuild 8080
 MD5 a12e7f860965fe8642486460693e8aa2 pam-0.77-r8.ebuild 8152
 MD5 71f87e5903b032bb13cdca94d73bc2ce pam-0.78-r2.ebuild 11223
+MD5 13b1c1305c3ce125bde42d2ce984bb4f pam-0.78-r3.ebuild 11288
diff --git a/sys-libs/pam/files/digest-pam-0.78-r3 b/sys-libs/pam/files/digest-pam-0.78-r3
new file mode 100644
index 000000000000..be3a66827628
--- /dev/null
+++ b/sys-libs/pam/files/digest-pam-0.78-r3
@@ -0,0 +1,4 @@
+MD5 58cd055892e97648651d5a318888f3a0 Linux-PAM-0.78.tar.gz 488936
+MD5 fcc481d52c3b80e20a328f8c0cb042bd db-4.3.27.tar.gz 5921872
+MD5 777d2e34a60edad28319207b576cda91 glib-2.6.5.tar.bz2 2357089
+MD5 c7b9d6d52902ead5f4c10c277e441f30 pam-0.78-patches-1.3.tar.bz2 87223
diff --git a/sys-libs/pam/pam-0.78-r3.ebuild b/sys-libs/pam/pam-0.78-r3.ebuild
new file mode 100644
index 000000000000..f22861f5a825
--- /dev/null
+++ b/sys-libs/pam/pam-0.78-r3.ebuild
@@ -0,0 +1,388 @@
+# Copyright 1999-2005 Gentoo Foundation
+# Distributed under the terms of the GNU General Public License v2
+# $Header: /var/cvsroot/gentoo-x86/sys-libs/pam/pam-0.78-r3.ebuild,v 1.1 2005/10/26 14:05:31 pebenito Exp $
+
+FORCE_SYSTEMAUTH_UPDATE="no"
+
+# BDB is internalized to get a non-threaded lib for pam_userdb.so to
+# be built with.  The runtime-only dependency on BDB suggests the user
+# will use the system-installed db_load to create pam_userdb databases.
+# PWDB is internalized because it is specifically designed to work
+# with Linux-PAM.  I'm not really certain how pervasive the Radius
+# and NIS services of PWDB are at this point.
+
+PATCH_LEVEL="1.3"
+BDB_VER="4.3.27"
+BDB_VER2="4.1.25"
+GLIB_VER="2.6.5"
+PAM_REDHAT_VER="0.78-3"
+
+HOMEPAGE="http://www.kernel.org/pub/linux/libs/pam/"
+DESCRIPTION="Pluggable Authentication Modules"
+
+S="${WORKDIR}/Linux-PAM-${PV}"
+S2="${WORKDIR}/pam-${PV}-patches"
+SRC_URI="http://www.kernel.org/pub/linux/libs/pam/pre/library/Linux-PAM-${PV}.tar.gz
+	mirror://gentoo/pam-${PV}-patches-${PATCH_LEVEL}.tar.bz2
+	berkdb? ( http://downloads.sleepycat.com/db-${BDB_VER}.tar.gz )
+	pam_console? ( ftp://ftp.gtk.org/pub/gtk/v2.6/glib-${GLIB_VER}.tar.bz2 )"
+
+LICENSE="PAM"
+SLOT="0"
+KEYWORDS="alpha amd64 arm hppa ia64 m68k mips ppc ppc64 s390 sh sparc x86"
+IUSE="berkdb pwdb selinux pam_chroot pam_console pam_timestamp nis"
+
+RDEPEND=">=sys-libs/cracklib-2.8.3
+	selinux? ( sys-libs/libselinux )
+	berkdb? ( >=sys-libs/db-${BDB_VER2} )
+	pwdb? ( >=sys-libs/pwdb-0.62 )"
+
+# Note that we link to static versions of glib (pam_console.so)
+# and pwdb (pam_pwdb.so), so we need glib-2.6.2-r1 or later ...
+DEPEND="${RDEPEND}
+	dev-lang/perl
+	dev-util/pkgconfig
+	>=sys-devel/autoconf-2.59
+	>=sys-devel/automake-1.6
+	>=sys-devel/flex-2.5.4a-r5
+	pwdb? ( >=sys-libs/pwdb-0.62 )"
+
+# Have python sandbox issues currently ...
+#	doc? ( app-text/sgmltools-lite )
+
+PROVIDE="virtual/pam"
+
+#inherit needs to be after DEPEND definition to protect RDEPEND
+inherit toolchain-funcs eutils flag-o-matic gnuconfig pam
+
+apply_pam_patches() {
+	local x=
+	local y=
+	local patches="${T}/patches.$$"
+
+	for x in redhat gentoo; do
+		rm -f "${patches}"
+
+		# Need to be a '| while read x', as some lines may have spaces ...
+		grep -v '^#' "${S2}/list.${x}-patches" | grep -v '^$' | while read y; do
+			# Remove the 'Patch[0-9]*: ' from the redhat list
+			echo "${y}" | sed -e 's|^Patch.*: \(.*\)|\1|' >> "${patches}"
+		done
+		for y in $(cat "${patches}"); do
+			epatch "${S2}/${x}-patches/${y}"
+		done
+	done
+}
+
+pkg_setup() {
+	local x=
+
+	#if use pwdb; then
+	#	for x in libpwdb.a libcrack.a; do
+	#		if [ ! -f "${ROOT}/usr/$(get_libdir)/${x}" ]; then
+	#			eerror "Could not find /usr/$(get_libdir)/${x} needed to build Linux-PAM!"
+	#			die "Could not find /usr/$(get_libdir)/${x} needed to build Linux-PAM!"
+	#		fi
+	#	done
+	#fi
+	#if use pam_console; then
+	#	x="libglib-2.0.a"
+	#	if [ ! -f "${ROOT}/usr/$(get_libdir)/${x}" ]; then
+	#		eerror "Could not find /usr/$(get_libdir)/${x} needed to build Linux-PAM!"
+	#		eerror "Please remerge glib-2.6.* to make sure you have static changes."
+	#		die "Could not find /usr/$(get_libdir)/${x} needed to build Linux-PAM!"
+	#	fi
+	#fi
+
+	return 0
+}
+
+src_unpack() {
+	local x=
+
+	unpack ${A} || die "Couldn't unpack ${A}"
+
+	cd ${S} || die
+	tar --no-same-owner -zxf ${S2}/pam-redhat-${PAM_REDHAT_VER}.tar.gz \
+		|| die "Couldn't unpack pam-redhat-${PAM_REDHAT_VER}.tar.gz"
+	# These ones we do not want, or do not work with non RH
+	rm -rf ${S}/modules/{pam_rps,pam_postgresok}
+
+	apply_pam_patches
+
+	if use selinux; then
+		epatch ${S2}/gentoo-patches/pam-0.78-selinux.patch
+		epatch ${S2}/gentoo-patches/pam-0.77-selinux-CAN-2005-2977.patch
+	fi
+
+	# Check which extra modules should be built
+	# (Do this after apply_pam_patches(), else some may fail)
+	for x in pam_chroot pam_console pam_timestamp; do
+		use "${x}" || rm -rf "${S}/modules/${x}"
+	done
+	use berkdb || rm -rf "${S}/modules/pam_userdb"
+	use pwdb || rm -rf "${S}/modules/pam_pwdb"
+	use pwdb || rm -rf "${S}/modules/pam_radius"
+
+	for x in $(find ${S} -type f -name 'Makefile*'); do
+		use nis || sed -i -e 's: -DNIS::g' "${x}"
+	done
+	# NIS patch is broken for now
+	use nis && echo 'NIS=yes' >> "${S}/Make.Rules.in"
+
+	# Fixup libdir for 64bit arches
+	sed -ie "s:@get_libdir:$(get_libdir):" ${S}/configure.in
+
+	for readme in modules/pam_*/README; do
+		cp -f "${readme}" doc/txts/README.$(dirname "${readme}" | \
+			sed -e 's|^modules/||')
+	done
+
+	# Bug #80604 (If install-sh do not exist, touch it)
+	cp /usr/share/automake/install-sh ${S}/ 2>/dev/null || touch install-sh
+	export WANT_AUTOCONF=2.5
+	autoconf || die
+}
+
+src_compile() {
+	local BDB_DIR="${WORKDIR}/db-${BDB_VER}"
+	local GLIB_DIR="${WORKDIR}/glib-${GLIB_VER}"
+
+	# Bug #70471 (Compile issues with other locales)
+	export LANG=C LC_ALL=C
+
+	if use berkdb ; then
+		einfo "Building Berkley DB ${BDB_VER}..."
+		cd "${BDB_DIR}/build_unix" || die
+
+		# Pam uses berkdb, which db-4.1.x series can't detect mips64, so we fix it
+		if use mips ; then
+			einfo "Updating BDB config.{guess,sub} for mips"
+			S="${BDB_DIR}/dist" \
+			gnuconfig_update
+		fi
+
+		#echo db_cv_mutex=UNIX/fcntl > config.cache
+		#./s_config
+		CFLAGS="${CFLAGS} -fPIC" \
+		../dist/configure \
+			--host=${CHOST} \
+			--cache-file=config.cache \
+			--disable-compat185 \
+			--disable-cxx \
+			--disable-diagnostic \
+			--disable-dump185 \
+			--disable-java \
+			--disable-rpc \
+			--disable-tcl \
+			--disable-shared \
+			--disable-o_direct \
+			--with-pic \
+			--with-uniquename=_pam \
+			--with-mutex="UNIX/fcntl" \
+			--prefix="${S}" \
+			--includedir="${S}/include" \
+			--libdir="${S}/lib" || die "Bad BDB ./configure"
+
+		# XXX: hack out O_DIRECT support in db4 for now.
+		#      (Done above now with --disable-o_direct now)
+
+		make CC="$(tc-getCC)" || die "BDB build failed"
+		make install || die
+	fi
+
+	if use pam_console ; then
+		einfo "Building GLIB ${GLIB_VER}..."
+		cd "${GLIB_DIR}" || die
+
+		# The __attribute__((visibility("hidden"))) causes TEXTREL issues
+		sed -i -s 's:G_GNUC_INTERNAL::g' "${GLIB_DIR}/glib"/*.c
+
+		CFLAGS="${CFLAGS} -fPIC" \
+		./configure \
+			--host=${CHOST} \
+			--enable-static \
+			--disable-shared \
+			--with-pic \
+			--disable-threads \
+			--with-threads=none \
+			--prefix="${S}" \
+			--includedir="${S}/include" \
+			--libdir="${S}/lib" || die "Bad GLIB ./configure"
+
+		# Do not need to build the whole shebang
+		cd "${GLIB_DIR}/glib" || die
+		make CC="$(tc-getCC)" || die "GLIB build failed"
+		make install || die
+		# Install pkg-config stuff and needed headers
+		cd "${GLIB_DIR}" || die
+		make install-pkgconfigDATA install-exec-local || die
+	fi
+
+	if use berkdb || use pam_console ; then
+		# Make sure out static libs are used
+		export CFLAGS="-I${S}/include -Wl,-L${S}/lib ${CFLAGS}"
+		export LDFLAGS="-L${S}/lib ${LDFLAGS}"
+		export LIBNAME="lib"
+		# Make sure pkg-config can find glib even if not installed in system
+		export PKG_CONFIG_PATH="${S}/lib/pkgconfig:${PKG_CONFIG_PATH}"
+	fi
+
+	einfo "Building Linux-PAM ${PV}..."
+	cd ${S}
+	econf --enable-static-libpam \
+		--enable-fakeroot="${D}" \
+		--libdir="/$(get_libdir)" \
+		--enable-isadir="../../$(get_libdir)/security" \
+		|| die
+
+	# Python stuff in docs gives sandbox problems
+	sed -i -e 's|modules doc examples|modules|' Makefile
+
+	# Fix warnings for gcc-2.95.3
+	if [[ $(gcc-version) = "2.95" ]] ; then
+		sed -i -e "s:-Wpointer-arith::" Make.Rules
+	fi
+
+	if ! use berkdb ; then
+		# Do not build pam_userdb.so ...
+		sed -i -e "s:^HAVE_NDBM_H=yes:HAVE_NDBM_H=no:" \
+			-e "s:^HAVE_LIBNDBM=yes:HAVE_LIBNDBM=no:" \
+			-e "s:^HAVE_LIBDB=yes:HAVE_LIBDB=no:" \
+			Make.Rules
+
+		# Also edit the configuration file else the wrong include files
+		# get used
+		sed -i -e "s:^#define HAVE_NDBM_H.*$:/* #undef HAVE_NDBM_H */:" \
+		       -e "s:^#define HAVE_DB_H.*$:/* #undef HAVE_DB_H */:" \
+		       _pam_aconf.h
+
+	else
+		# Do not link pam_userdb.so to db-1.85 ...
+		sed -i -e "s:^HAVE_NDBM_H=yes:HAVE_NDBM_H=no:" \
+			-e "s:^HAVE_LIBNDBM=yes:HAVE_LIBNDBM=no:" \
+			Make.Rules
+
+		# Also edit the configuration file else the wrong include files
+		# get used
+		sed -i -e "s:^#define HAVE_NDBM_H.*$:/* #undef HAVE_NDBM_H */:" \
+			_pam_aconf.h
+	fi
+
+	make CC="$(tc-getCC)" || die "PAM build failed"
+}
+
+src_install() {
+	local x=
+
+	einfo "Installing Linux-PAM ${PV}..."
+	make FAKEROOT=${D} \
+		LDCONFIG="" \
+		install || die
+
+	# Make sure every module built.
+	# Do not remove this, as some module can fail to build
+	# and effectively lock the user out of his system.
+	einfo "Checking if all modules were built..."
+	for x in ${S}/modules/pam_*; do
+		if [[ -d ${x} ]] ; then
+			local mod_name=$(basename "${x}")
+			local sec_dir="${D}/$(get_libdir)/security"
+
+			if ! ls -1 "${sec_dir}/${mod_name}"*.so &> /dev/null ; then
+				echo
+				eerror "ERROR: ${mod_name} module did not build."
+				echo
+				die "${mod_name} module did not build."
+			fi
+			if [[ -n $(ldd "${sec_dir}/${mod_name}"*.so 2>&1 | \
+			           grep "/usr/lib/" | \
+			           grep "/usr/$(get_libdir)/" | \
+			           grep -v "/usr/lib/gcc" | \
+			           grep -v "/usr/$(get_libdir)/gcc" | \
+			           grep -v "libsandbox") ]] ; then
+				echo
+				eerror "ERROR: ${mod_name} have dependencies in /usr."
+				echo
+				die "${mod_name} have dependencies in /usr."
+			fi
+		fi
+	done
+
+	dodir /usr/$(get_libdir)
+	cd ${D}/$(get_libdir)
+	for x in pam pamc pam_misc; do
+		rm lib${x}.so
+		ln -s lib${x}.so.${PV} lib${x}.so
+		ln -s lib${x}.so.${PV} lib${x}.so.0
+		mv lib${x}.a ${D}/usr/$(get_libdir)
+		# See bug #4411
+		gen_usr_ldscript lib${x}.so
+	done
+
+	cd ${S}
+
+	# need this for pam_console
+	keepdir /var/run/console
+
+	for x in ${FILESDIR}/pam.d/*; do
+		[[ -f ${x} ]] && dopamd ${x}
+	done
+
+	# Only add this one if needed.
+	if [[ ${FORCE_SYSTEMAUTH_UPDATE} = "yes" ]] ; then
+		newpamd ${FILESDIR}/pam.d/system-auth system-auth.new || \
+			die "Failed to install system-auth.new!"
+	fi
+
+	insinto /etc/security
+	doins ${FILESDIR}/pam_env.conf
+	doman doc/man/*.[0-9]
+
+	dodoc CHANGELOG Copyright README
+	docinto modules ; dodoc modules/README ; dodoc doc/txts/README.*
+	# Install our own README.pam_console
+	docinto ; dodoc ${FILESDIR}/README.pam_console
+	docinto txt ; dodoc doc/specs/*.txt #doc/txts/*.txt
+#	docinto print ; dodoc doc/ps/*.ps
+
+#	docinto html
+#	dohtml -r doc/html/
+}
+
+pkg_postinst() {
+	echo
+	einfo "If you have sshd running, please restart it to avoid possible login issues."
+	echo
+	ebeep
+	sleep 3
+
+	if [[ ${FORCE_SYSTEMAUTH_UPDATE} = "yes" ]] ; then
+		local CHECK1=$(md5sum ${ROOT}/etc/pam.d/system-auth | cut -d ' ' -f 1)
+		local CHECK2=$(md5sum ${ROOT}/etc/pam.d/system-auth.new | cut -d ' ' -f 1)
+
+		if [[ ${CHECK1} != "${CHECK2}" ]] ; then
+			ewarn "Due to a security issue, ${ROOT}etc/pam.d/system-auth "
+			ewarn "is being updated automatically. Your old "
+			ewarn "system-auth will be backed up as:"
+			ewarn
+			ewarn "  ${ROOT}etc/pam.d/system-auth.bak"
+			echo
+
+			cp -pPR ${ROOT}/etc/pam.d/system-auth \
+				${ROOT}/etc/pam.d/system-auth.bak;
+			mv -f ${ROOT}/etc/pam.d/system-auth.new \
+				${ROOT}/etc/pam.d/system-auth
+			rm -f ${ROOT}/etc/pam.d/._cfg????_system-auth
+		else
+			rm -f ${ROOT}/etc/pam.d/system-auth.new
+		fi
+	fi
+
+	if use pam_console; then
+		echo
+		einfo "If you want to enable the pam_console module, please follow"
+		einfo "the instructions in /usr/share/doc/${PF}/README.pam_console."
+		echo
+	fi
+}