# Copyright 1999-2018 Gentoo Foundation # Distributed under the terms of the GNU General Public License v2 EAPI=6 EGO_PN="github.com/jedisct1/${PN}" inherit fcaps golang-build systemd user DESCRIPTION="A flexible DNS proxy, with support for encrypted DNS protocols" HOMEPAGE="https://github.com/jedisct1/dnscrypt-proxy" SRC_URI="https://${EGO_PN}/archive/${PV}.tar.gz -> ${P}.tar.gz" LICENSE="ISC" SLOT="0" KEYWORDS="~amd64 ~arm ~x86" IUSE="test" FILECAPS=( cap_net_bind_service+ep usr/bin/dnscrypt-proxy ) PATCHES=( "${FILESDIR}"/config-full-paths-r10.patch ) pkg_setup() { enewgroup dnscrypt-proxy enewuser dnscrypt-proxy -1 -1 /var/empty dnscrypt-proxy } src_prepare() { default # Create directory structure suitable for building mkdir -p "src/${EGO_PN%/*}" || die mv "${PN}" "src/${EGO_PN}" || die mv "vendor" "src/" || die } src_install() { dobin dnscrypt-proxy insinto /etc/dnscrypt-proxy newins "src/${EGO_PN}"/example-dnscrypt-proxy.toml dnscrypt-proxy.toml doins "src/${EGO_PN}"/example-{blacklist.txt,whitelist.txt} doins "src/${EGO_PN}"/example-{cloaking-rules.txt,forwarding-rules.txt} insinto "/usr/share/dnscrypt-proxy" doins -r "utils/generate-domains-blacklists/." newinitd "${FILESDIR}"/dnscrypt-proxy.initd dnscrypt-proxy newconfd "${FILESDIR}"/dnscrypt-proxy.confd dnscrypt-proxy systemd_newunit "${FILESDIR}"/dnscrypt-proxy.service dnscrypt-proxy.service systemd_newunit "${FILESDIR}"/dnscrypt-proxy.socket dnscrypt-proxy.socket einstalldocs } pkg_postinst() { fcaps_pkg_postinst if ! use filecaps; then ewarn "'filecaps' USE flag is disabled" ewarn "${PN} will fail to listen on port 53" ewarn "please do one the following:" ewarn "1) re-enable 'filecaps'" ewarn "2) change port to > 1024" ewarn "3) configure to run ${PN} as root (not recommended)" ewarn fi local v for v in ${REPLACING_VERSIONS}; do if [[ ${v} == 1.* ]] ; then elog "Version 2 is a complete rewrite of ${PN}" elog "please clean up old config/log files" elog fi if [[ ${v} == 2.* ]] ; then elog "As of version 2.0.12 of ${PN} runs as an 'dnscrypt-proxy' user/group" elog "you can remove obsolete 'dnscrypt' accounts from the system" elog fi done if systemd_is_booted || has_version sys-apps/systemd; then elog "Using systemd socket activation may cause issues with speed" elog "latency and reliability of ${PN} and is discouraged by upstream" elog "Existing installations advised to disable 'dnscrypt-proxy.socket'" elog "It is disabled by default for new installations" elog "check "$(systemd_get_systemunitdir)/${PN}.service" for details" elog fi elog "After starting the service you will need to update your" elog "/etc/resolv.conf and replace your current set of resolvers" elog "with:" elog elog "nameserver 127.0.0.1" elog elog "Also see https://github.com/jedisct1/${PN}/wiki" }