Bug #323871: Ensure CHK files are valid more often, and prevent them from being prelinked since that would break the CHKs.

(Portage version: 2.2_rc67/cvs/Linux x86_64)

2 files changed, 193 insertions, 1 deletions

diff --git a/dev-libs/nss/ChangeLog b/dev-libs/nss/ChangeLog
index 99d70a74b480..e429562cafae 100644
--- a/dev-libs/nss/ChangeLog
+++ b/dev-libs/nss/ChangeLog
@@ -1,6 +1,12 @@
 # ChangeLog for dev-libs/nss
 # Copyright 1999-2010 Gentoo Foundation; Distributed under the GPL v2
-# $Header: /var/cvsroot/gentoo-x86/dev-libs/nss/ChangeLog,v 1.180 2010/05/31 19:23:22 josejx Exp $
+# $Header: /var/cvsroot/gentoo-x86/dev-libs/nss/ChangeLog,v 1.181 2010/06/16 18:52:52 robbat2 Exp $
+
+*nss-3.12.6-r2 (16 Jun 2010)
+
+  16 Jun 2010; Robin H. Johnson <robbat2@gentoo.org> +nss-3.12.6-r2.ebuild:
+  Bug #323871: Ensure CHK files are valid more often, and prevent them from
+  being prelinked since that would break the CHKs.
 
   31 May 2010; Joseph Jezak <josejx@gentoo.org> nss-3.12.6-r1.ebuild:
   Marked ppc/ppc64 stable for bug #314025.
diff --git a/dev-libs/nss/nss-3.12.6-r2.ebuild b/dev-libs/nss/nss-3.12.6-r2.ebuild
new file mode 100644
index 000000000000..8ad4d14686d2
--- /dev/null
+++ b/dev-libs/nss/nss-3.12.6-r2.ebuild
@@ -0,0 +1,186 @@
+# Copyright 1999-2010 Gentoo Foundation
+# Distributed under the terms of the GNU General Public License v2
+# $Header: /var/cvsroot/gentoo-x86/dev-libs/nss/nss-3.12.6-r2.ebuild,v 1.1 2010/06/16 18:52:52 robbat2 Exp $
+
+inherit eutils flag-o-matic multilib toolchain-funcs
+
+NSPR_VER="4.8.3-r2"
+RTM_NAME="NSS_${PV//./_}_RTM"
+DESCRIPTION="Mozilla's Network Security Services library that implements PKI support"
+HOMEPAGE="http://www.mozilla.org/projects/security/pki/nss/"
+SRC_URI="ftp://ftp.mozilla.org/pub/mozilla.org/security/nss/releases/${RTM_NAME}/src/${P}.tar.gz"
+
+LICENSE="|| ( MPL-1.1 GPL-2 LGPL-2.1 )"
+SLOT="0"
+KEYWORDS="~alpha ~amd64 ~arm ~hppa ~ia64 ~mips ~ppc ~ppc64 ~sparc ~x86 ~x86-fbsd"
+IUSE="utils"
+
+DEPEND="dev-util/pkgconfig"
+RDEPEND=">=dev-libs/nspr-${NSPR_VER}
+	>=dev-db/sqlite-3.5"
+
+src_unpack() {
+	unpack ${A}
+
+	cd "${S}"
+
+	# Custom changes for gentoo
+	epatch "${FILESDIR}/${PN}-3.12.5-gentoo-fixups.diff"
+	epatch "${FILESDIR}/${PN}-3.12.6-gentoo-fixup-warnings.patch"
+
+	cd "${S}"/mozilla/security/coreconf
+
+	# modify install path
+	sed -e 's:SOURCE_PREFIX = $(CORE_DEPTH)/\.\./dist:SOURCE_PREFIX = $(CORE_DEPTH)/dist:' \
+		-i source.mk
+
+	# Respect LDFLAGS
+	sed -i -e 's/\$(MKSHLIB) -o/\$(MKSHLIB) \$(LDFLAGS) -o/g' rules.mk
+
+	# Ensure we stay multilib aware
+	sed -i -e "s:gentoo\/nss:$(get_libdir):" "${S}"/mozilla/security/nss/config/Makefile || die "Failed to fix for multilib"
+}
+
+src_compile() {
+	strip-flags
+
+	echo > "${T}"/test.c
+	$(tc-getCC) ${CFLAGS} -c "${T}"/test.c -o "${T}"/test.o
+	case $(file "${T}"/test.o) in
+	*64-bit*) export USE_64=1;;
+	*32-bit*) ;;
+	*) die "Failed to detect whether your arch is 64bits or 32bits, disable distcc if you're using it, please";;
+	esac
+
+	export NSPR_INCLUDE_DIR=`nspr-config --includedir`
+	export NSPR_LIB_DIR=`nspr-config --libdir`
+	export BUILD_OPT=1
+	export NSS_USE_SYSTEM_SQLITE=1
+	export NSDISTMODE=copy
+	export NSS_ENABLE_ECC=1
+	export XCFLAGS="${CFLAGS}"
+	export FREEBL_NO_DEPEND=1
+
+	cd "${S}"/mozilla/security/coreconf
+	emake -j1 CC="$(tc-getCC)" || die "coreconf make failed"
+	cd "${S}"/mozilla/security/dbm
+	emake -j1 CC="$(tc-getCC)" || die "dbm make failed"
+	cd "${S}"/mozilla/security/nss
+	emake -j1 CC="$(tc-getCC)" || die "nss make failed"
+}
+
+# Altering these 3 libraries breaks the CHK verification.
+# All of the following cause it to break:
+# - stripping
+# - prelink
+# - ELF signing
+# http://www.mozilla.org/projects/security/pki/nss/tech-notes/tn6.html
+# Either we have to NOT strip them, or we have to forcibly resign after
+# stripping.
+#local_libdir="$(get_libdir)"
+#export STRIP_MASK="
+#	*/${local_libdir}/libfreebl3.so*
+#	*/${local_libdir}/libnssdbm3.so*
+#	*/${local_libdir}/libsoftokn3.so*"
+
+export NSS_CHK_SIGN_LIBS="freebl3 nssdbm3 softokn3"
+
+generate_chk() {
+	local shlibsign="$1"
+	local libdir="$2"
+	einfo "Resigning core NSS libraries for FIPS validation"
+	shift 2
+	for i in ${NSS_CHK_SIGN_LIBS} ; do
+		local libname=lib${i}.so
+		local chkname=lib${i}.chk
+		"${shlibsign}" \
+			-i "${libdir}"/${libname} \
+			-o "${libdir}"/${chkname}.tmp \
+		&& mv -f \
+			"${libdir}"/${chkname}.tmp \
+			"${libdir}"/${chkname} \
+		|| die "Failed to sign ${libname}"
+	done
+}
+
+cleanup_chk() {
+	local libdir="$1"
+	shift 1
+	for i in ${NSS_CHK_SIGN_LIBS} ; do
+		local libfname="${libdir}/lib${i}.so"
+		# If the major version has changed, then we have old chk files.
+		[ ! -f "${libfname}" -a -f "${libfname}.chk" ] \
+			&& rm -f "${libfname}.chk"
+	done
+}
+
+src_install () {
+	MINOR_VERSION=12
+	cd "${S}"/mozilla/security/dist
+
+	dodir /usr/$(get_libdir)
+	cp -L */lib/*.so "${D}"/usr/$(get_libdir) || die "copying shared libs failed"
+	# We generate these after stripping the libraries, else they don't match.
+	#cp -L */lib/*.chk "${D}"/usr/$(get_libdir) || die "copying chk files failed"
+	cp -L */lib/libcrmf.a "${D}"/usr/$(get_libdir) || die "copying libs failed"
+
+	# Install nss-config and pkgconfig file
+	dodir /usr/bin
+	cp -L */bin/nss-config "${D}"/usr/bin
+	dodir /usr/$(get_libdir)/pkgconfig
+	cp -L */lib/pkgconfig/nss.pc "${D}"/usr/$(get_libdir)/pkgconfig
+
+	# all the include files
+	insinto /usr/include/nss
+	doins public/nss/*.h
+	cd "${D}"/usr/$(get_libdir)
+	for file in *.so; do
+		mv ${file} ${file}.${MINOR_VERSION}
+		ln -s ${file}.${MINOR_VERSION} ${file}
+	done
+
+	local nssutils
+	# Always enabled because we need it for chk generation.
+	nssutils="shlibsign"
+	if use utils; then
+		# The tests we do not need to install.
+		#nssutils_test="bltest crmftest dbtest dertimetest 
+		#fipstest remtest sdrtest"
+		nssutils="addbuiltin atob baddbdir btoa certcgi certutil checkcert
+		cmsutil conflict crlutil derdump digest makepqg mangle modutil multinit
+		nonspr10 ocspclnt oidcalc p7content p7env p7sign p7verify pk11mode
+		pk12util pp rsaperf selfserv shlibsign signtool signver ssltap strsclnt
+		symkeyutil tstclnt vfychain vfyserv"
+	fi
+	cd "${S}"/mozilla/security/dist/*/bin/
+	for f in $nssutils; do
+		dobin ${f}
+	done
+	
+	# Prelink breaks the CHK files. We don't have any reliable way to run
+	# shlibsign after prelink.
+	declare -a libs
+	for l in ${NSS_CHK_SIGN_LIBS} ; do	
+		libs+=("/usr/$(get_libdir)/lib${l}.so")
+	done
+	OLD_IFS="${IFS}" IFS=":" ; liblist="${libs[*]}" ; IFS="${OLD_IFS}"
+	echo -e "PRELINK_PATH_MASK=${liblist}" >"${T}/90nss"
+	unset libs liblist
+	doenvd "${T}/90nss"
+}
+
+pkg_postinst() {
+	elog "We have reverted back to using upstreams soname."
+	elog "Please run revdep-rebuild --library libnss3.so.12 , this"
+	elog "will correct most issues. If you find a binary that does"
+	elog "not run please re-emerge package to ensure it properly"
+	elog " links after upgrade."
+	elog
+	# We must re-sign the libraries AFTER they are stripped.
+	generate_chk "${ROOT}"/usr/bin/shlibsign "${ROOT}"/usr/$(get_libdir)
+}
+
+pkg_postrm() {
+	cleanup_chk "${ROOT}"/usr/$(get_libdir)
+}
+