Security update

4 files changed, 187 insertions, 2 deletions

diff --git a/sys-apps/shadow/ChangeLog b/sys-apps/shadow/ChangeLog
index b7393a4f45d1..6b216770c688 100644
--- a/sys-apps/shadow/ChangeLog
+++ b/sys-apps/shadow/ChangeLog
@@ -1,6 +1,11 @@
 # ChangeLog for sys-apps/shadow
 # Copyright 2002-2003 Gentoo Technologies, Inc.; Distributed under the GPL v2
-# $Header: /var/cvsroot/gentoo-x86/sys-apps/shadow/ChangeLog,v 1.31 2003/03/25 06:02:52 method Exp $
+# $Header: /var/cvsroot/gentoo-x86/sys-apps/shadow/ChangeLog,v 1.32 2003/05/13 08:10:25 aliz Exp $
+
+*shadow-4.0.3-r5 (13 May 2003)
+
+  13 May 2003; Daniel Ahlberg <aliz@gentoo.org> :
+  Security update. Added nodelay to second line of pam.d/system-auth.
 
 *shadow-4.0.3-r4 (23 Feb 2003)
 
diff --git a/sys-apps/shadow/files/digest-shadow-4.0.3-r5 b/sys-apps/shadow/files/digest-shadow-4.0.3-r5
new file mode 100644
index 000000000000..aee0733f80f7
--- /dev/null
+++ b/sys-apps/shadow/files/digest-shadow-4.0.3-r5
@@ -0,0 +1 @@
+MD5 873e49fcde0d665e916414722ecb0d72 shadow-4.0.3.tar.gz 1055089
diff --git a/sys-apps/shadow/files/pam.d/system-auth b/sys-apps/shadow/files/pam.d/system-auth
index 795f0fe723f0..805919924415 100644
--- a/sys-apps/shadow/files/pam.d/system-auth
+++ b/sys-apps/shadow/files/pam.d/system-auth
@@ -1,7 +1,7 @@
 #%PAM-1.0
 
 auth       required	/lib/security/pam_env.so
-auth       sufficient	/lib/security/pam_unix.so likeauth nullok
+auth       sufficient	/lib/security/pam_unix.so likeauth nullok nodelay
 auth       required	/lib/security/pam_deny.so
 
 account    required	/lib/security/pam_unix.so
diff --git a/sys-apps/shadow/shadow-4.0.3-r5.ebuild b/sys-apps/shadow/shadow-4.0.3-r5.ebuild
new file mode 100644
index 000000000000..1f41aa6b1e81
--- /dev/null
+++ b/sys-apps/shadow/shadow-4.0.3-r5.ebuild
@@ -0,0 +1,179 @@
+# Copyright 1999-2003 Gentoo Technologies, Inc.
+# Distributed under the terms of the GNU General Public License v2
+# $Header: /var/cvsroot/gentoo-x86/sys-apps/shadow/shadow-4.0.3-r5.ebuild,v 1.1 2003/05/13 08:10:25 aliz Exp $
+
+IUSE=""
+
+inherit eutils libtool
+
+FORCE_SYSTEMAUTH_UPDATE="yes"
+
+S="${WORKDIR}/${P}"
+HOMEPAGE="http://shadow.pld.org.pl/"
+DESCRIPTION="Utilities to deal with user accounts"
+SRC_URI="ftp://ftp.pld.org.pl/software/shadow/${P}.tar.gz"
+
+LICENSE="BSD"
+SLOT="0"
+KEYWORDS="x86 ppc sparc alpha mips hppa arm"
+
+DEPEND=">=sys-libs/pam-0.75-r4
+	>=sys-libs/cracklib-2.7-r3
+	sys-devel/gettext"
+	
+RDEPEND=">=sys-libs/pam-0.75-r4
+	>=sys-libs/cracklib-2.7-r3"
+
+
+pkg_preinst() { 
+	rm -f ${ROOT}/etc/pam.d/system-auth.new
+}
+
+src_unpack() {
+	unpack ${A}
+
+	# Get su to call pam_open_session(), and also set DISPLAY and XAUTHORITY,
+	# else the session entries in /etc/pam.d/su never get executed, and
+	# pam_xauth for one, is then never used.  This should close bug #8831.
+	#
+	# <azarah@gentoo.org> (19 Oct 2002)
+	cd ${S}; epatch ${FILESDIR}/${P}-su-pam_open_session.patch-v2
+
+	# If su should not simulate a login shell, use '/bin/sh' as shell to enable
+	# running of commands as user with /bin/false as shell, closing bug #15015.
+	#
+	# <azarah@gentoo.org> (23 Feb 2003)
+# This one could be a security hole ...
+#	cd ${S}; epatch ${FILESDIR}/${P}-nologin-run-sh.patch
+
+	# Patch the useradd manpage to be a bit more clear, closing bug #13203.
+	# Thanks to Guy <guycad@mindspring.com>.
+	cd ${S}; epatch ${FILESDIR}/${P}-useradd-manpage-update.patch
+}
+
+src_compile() {
+	elibtoolize
+
+	local myconf=""
+	use nls || myconf="${myconf} --disable-nls"
+
+	./configure --disable-desrpc \
+		--with-libcrypt \
+		--with-libcrack \
+		--with-libpam \
+		--enable-shared=no \
+		--enable-static=yes \
+		--host=${CHOST} \
+		${myconf} || die "bad configure"
+		
+	# Parallel make fails sometimes
+	make || die "compile problem"
+}
+
+src_install() {
+	dodir /etc/default /etc/skel
+
+	make prefix=${D}/usr \
+		exec_prefix=${D} \
+		mandir=${D}/usr/share/man \
+		install || die "install problem"
+
+	# Do not install this login, but rather the one from
+	# pam-login, as this one have a serious root exploit
+	# with pam_limits in use.
+	rm ${D}/bin/login
+
+	mv ${D}/lib ${D}/usr
+	dosed "s:/lib':/usr/lib':g" /usr/lib/libshadow.la
+	dosed "s:/lib/:/usr/lib/:g" /usr/lib/libshadow.la
+	dosed "s:/lib':/usr/lib':g" /usr/lib/libmisc.la
+	dosed "s:/lib/:/usr/lib/:g" /usr/lib/libmisc.la
+	dosym /usr/bin/newgrp /usr/bin/sg
+	dosym /usr/sbin/useradd /usr/sbin/adduser
+	dosym /usr/sbin/vipw /usr/sbin/vigr
+	# Remove dead links
+	rm -f ${D}/bin/{sg,vipw}
+
+	insinto /etc
+	# Using a securetty with devfs device names added
+	# (compat names kept for non-devfs compatibility)
+	insopts -m0600 ; doins ${FILESDIR}/securetty
+	insopts -m0600 ; doins ${S}/etc/login.access
+	insopts -m0644 ; doins ${S}/etc/limits
+
+	# needed for 'adduser -D'
+	insinto /etc/default
+	insopts -m0600
+	doins ${FILESDIR}/default/useradd
+
+# From sys-apps/pam-login now
+#	insopts -m0644 ; doins ${FILESDIR}/login.defs
+	insinto /etc/pam.d ; insopts -m0644
+	cd ${FILESDIR}/pam.d
+	for x in *
+	do
+		[ -f ${x} ] && doins ${x}
+	done
+	newins system-auth system-auth.new
+	newins shadow chage
+	newins shadow chsh
+	newins shadow chfn
+	newins shadow useradd
+	newins shadow groupadd
+	cd ${S}
+
+	# The manpage install is beyond my comprehension, and
+	# also broken. Just do it over.
+	rm -rf ${D}/usr/share/man/*
+	for x in man/*.[0-9]
+	do
+		[ -f ${x} ] || continue
+		local dir="${D}/usr/share/man/man${x##*.}"
+		mkdir -p ${dir}
+		cp ${x} ${dir}
+	done
+	
+	# Dont install the manpage, since we dont use
+	# login with shadow
+	rm -f ${D}/usr/share/man/man1/login.*
+	# We use pam, so this is not applicable.
+	rm -f ${D}/usr/share/man/man5/suauth.*
+	
+	cd ${S}/doc
+	dodoc ANNOUNCE INSTALL LICENSE README WISHLIST
+	docinto txt
+	dodoc HOWTO LSM README.* *.txt
+
+	# Fix sparc serial console
+	if [ "${ARCH}" = "sparc" -o "${ARCH}" = "" ]
+	then
+		# ttyS0 and its devfsd counterpart (Sparc serial port "A")
+		dosed 's:\(vc/1\)$:tts/0\n\1:' /etc/securetty
+		dosed 's:\(tty1\)$:ttyS0\n\1:' /etc/securetty
+	fi
+}
+
+pkg_postinst() {
+	
+	local CHECK1="$(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}" != "${CHECK2}" -a "${FORCE_SYSTEMAUTH_UPDATE}" = "yes" ]
+	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 -a ${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
+}
+