app-misc/ca-certificates: use app-misc/c_rehash

Gentoo-Bug: 561852
Reviewed-By: SpanKY <vapier@gentoo.org>

diff --git a/app-misc/ca-certificates/ca-certificates-20150426.3.20-r1.ebuild b/app-misc/ca-certificates/ca-certificates-20150426.3.20-r1.ebuild
new file mode 100644 (file)
index 0000000..1e0f3f5
--- /dev/null
+++ b/app-misc/ca-certificates/ca-certificates-20150426.3.20-r1.ebuild
@@ -0,0 +1,189 @@
+# Copyright 1999-2015 Gentoo Foundation
+# Distributed under the terms of the GNU General Public License v2
+# $Id$
+
+# The Debian ca-certificates package merely takes the CA database as it exists
+# in the nss package and repackages it for use by openssl.
+#
+# The issue with using the compiled debs directly is two fold:
+# - they do not update frequently enough for us to rely on them
+# - they pull the CA database from nss tip of tree rather than the release
+#
+# So we take the Debian source tools and combine them with the latest nss
+# release to produce (largely) the same end result.  The difference is that
+# now we know our cert database is kept in sync with nss and, if need be,
+# can be sync with nss tip of tree more frequently to respond to bugs.
+
+# When triaging bugs from users, here's some handy tips:
+# - To see what cert is hitting errors, use openssl:
+#   openssl s_client -port 443 -CApath /etc/ssl/certs/ -host $HOSTNAME
+#   Focus on the errors written to stderr.
+#
+# - Look at the upstream log as to why certs were added/removed:
+#   https://hg.mozilla.org/projects/nss/log/tip/lib/ckfw/builtins/certdata.txt
+#
+# - If people want to add/remove certs, tell them to file w/mozilla:
+#   https://bugzilla.mozilla.org/enter_bug.cgi?product=NSS&component=CA%20Certificates&version=trunk
+
+EAPI="4"
+PYTHON_COMPAT=( python{2_7,3_3,3_4} )
+
+inherit eutils python-any-r1
+
+if [[ ${PV} == *.* ]] ; then
+       # Compile from source ourselves.
+       PRECOMPILED=false
+       inherit versionator
+
+       DEB_VER=$(get_version_component_range 1)
+       NSS_VER=$(get_version_component_range 2-)
+       RTM_NAME="NSS_${NSS_VER//./_}_RTM"
+else
+       # Debian precompiled version.
+       PRECOMPILED=true
+       inherit unpacker
+fi
+
+DESCRIPTION="Common CA Certificates PEM files"
+HOMEPAGE="http://packages.debian.org/sid/ca-certificates"
+NMU_PR=""
+if ${PRECOMPILED} ; then
+       SRC_URI="mirror://debian/pool/main/c/${PN}/${PN}_${PV}${NMU_PR:++nmu}${NMU_PR}_all.deb"
+else
+       SRC_URI="mirror://debian/pool/main/c/${PN}/${PN}_${DEB_VER}${NMU_PR:++nmu}${NMU_PR}.tar.xz
+               ftp://ftp.mozilla.org/pub/mozilla.org/security/nss/releases/${RTM_NAME}/src/nss-${NSS_VER}.tar.gz
+               cacert? ( https://dev.gentoo.org/~anarchy/patches/nss-3.14.1-add_spi+cacerts_ca_certs.patch )"
+fi
+
+LICENSE="MPL-1.1"
+SLOT="0"
+KEYWORDS="~alpha ~amd64 ~arm ~arm64 ~hppa ~ia64 ~m68k ~mips ~ppc ~ppc64 ~s390 ~sh ~sparc ~x86 ~ppc-aix ~amd64-fbsd ~sparc-fbsd ~x86-fbsd ~x64-freebsd ~x86-freebsd ~hppa-hpux ~ia64-hpux ~x86-interix ~amd64-linux ~arm-linux ~ia64-linux ~x86-linux ~ppc-macos ~x64-macos ~x86-macos ~m68k-mint ~sparc-solaris ~sparc64-solaris ~x64-solaris ~x86-solaris ~x86-winnt"
+IUSE=""
+${PRECOMPILED} || IUSE+=" +cacert"
+
+DEPEND=""
+if ${PRECOMPILED} ; then
+       # platforms like AIX don't have a good ar
+       DEPEND+="
+               kernel_AIX? ( app-arch/deb2targz )
+               !<sys-apps/portage-2.1.10.41"
+fi
+# c_rehash: we run `c_rehash`; newer version for alt-cert-paths #552540
+# debianutils: we run `run-parts`
+RDEPEND="${DEPEND}
+       >=app-misc/c_rehash-1.7-r1
+       sys-apps/debianutils"
+
+if ! ${PRECOMPILED}; then
+       DEPEND+=" ${PYTHON_DEPS}"
+fi
+
+S=${WORKDIR}
+
+pkg_setup() {
+       # For the conversion to having it in CONFIG_PROTECT_MASK,
+       # we need to tell users about it once manually first.
+       [[ -f "${EPREFIX}"/etc/env.d/98ca-certificates ]] \
+               || ewarn "You should run update-ca-certificates manually after etc-update"
+}
+
+src_unpack() {
+       ${PRECOMPILED} || default
+
+       mv ${PN}-*/ ${PN} || die
+
+       # Do all the work in the image subdir to avoid conflicting with source
+       # dirs in $WORKDIR.  Need to perform everything in the offset #381937
+       mkdir -p "image/${EPREFIX}"
+       cd "image/${EPREFIX}" || die
+
+       ${PRECOMPILED} && unpacker_src_unpack
+}
+
+src_prepare() {
+       cd "image/${EPREFIX}" || die
+       if ! ${PRECOMPILED} ; then
+               mkdir -p usr/sbin
+               cp -p "${S}"/${PN}/sbin/update-ca-certificates usr/sbin/ || die
+
+               if use cacert ; then
+                       pushd "${S}"/nss-${NSS_VER} >/dev/null
+                       epatch "${DISTDIR}"/nss-3.14.1-add_spi+cacerts_ca_certs.patch
+                       popd >/dev/null
+               fi
+       fi
+
+       epatch "${FILESDIR}"/${PN}-20150426-root.patch
+       local relp=$(echo "${EPREFIX}" | sed -e 's:[^/]\+:..:g')
+       sed -i \
+               -e '/="$ROOT/s:ROOT/:ROOT'"${EPREFIX}"'/:' \
+               -e '/RELPATH="\.\./s:"$:'"${relp}"'":' \
+               usr/sbin/update-ca-certificates || die
+
+       cd "${S}"
+       epatch "${FILESDIR}"/${PN}-20150426-nss-certdata2pem-py3.patch #548374
+}
+
+src_compile() {
+       cd "image/${EPREFIX}" || die
+       if ! ${PRECOMPILED} ; then
+               python_setup
+               local d="${S}/${PN}/mozilla"
+               # Grab the database from the nss sources.
+               cp "${S}"/nss-${NSS_VER}/nss/lib/ckfw/builtins/{certdata.txt,nssckbi.h} "${d}" || die
+               emake -C "${d}"
+
+               # Now move the files to the same places that the precompiled would.
+               mkdir -p etc/ssl/certs etc/ca-certificates/update.d usr/share/ca-certificates/mozilla
+               if use cacert ; then
+                       mkdir -p usr/share/ca-certificates/{cacert.org,spi-inc.org}
+                       mv "${d}"/CAcert_Inc..crt usr/share/ca-certificates/cacert.org/cacert.org_root.crt || die
+                       mv "${d}"/SPI_Inc..crt usr/share/ca-certificates/spi-inc.org/spi-cacert-2008.crt || die
+               fi
+               mv "${d}"/*.crt usr/share/ca-certificates/mozilla/ || die
+       else
+               mv usr/share/doc/{ca-certificates,${PF}} || die
+       fi
+
+       (
+       echo "# Automatically generated by ${CATEGORY}/${PF}"
+       echo "# $(date -u)"
+       echo "# Do not edit."
+       cd usr/share/ca-certificates
+       find * -name '*.crt' | LC_ALL=C sort
+       ) > etc/ca-certificates.conf
+
+       sh usr/sbin/update-ca-certificates --root "${S}/image" || die
+}
+
+src_install() {
+       cp -pPR image/* "${D}"/ || die
+       if ! ${PRECOMPILED} ; then
+               cd ca-certificates
+               doman sbin/*.8
+               dodoc debian/README.* examples/ca-certificates-local/README
+       fi
+
+       echo 'CONFIG_PROTECT_MASK="/etc/ca-certificates.conf"' > 98ca-certificates
+       doenvd 98ca-certificates
+}
+
+pkg_postinst() {
+       if [ -d "${EROOT}/usr/local/share/ca-certificates" ] ; then
+               # if the user has local certs, we need to rebuild again
+               # to include their stuff in the db.
+               # However it's too overzealous when the user has custom certs in place.
+               # --fresh is to clean up dangling symlinks
+               "${EROOT}"/usr/sbin/update-ca-certificates --root "${ROOT}"
+       fi
+
+       local c badcerts=0
+       for c in $(find -L "${EROOT}"etc/ssl/certs/ -type l) ; do
+               ewarn "Broken symlink for a certificate at $c"
+               badcerts=1
+       done
+       if [ $badcerts -eq 1 ]; then
+               ewarn "Removing the following broken symlinks:"
+               ewarn "$(find -L "${EROOT}"/etc/ssl/certs/ -type l -printf '%p -> %l\n' -delete)"
+       fi
+}