net-irc/unrealircd/unrealircd-4.0.6.ebuild - chromiumos/overlays/portage - Git at Google

 # Copyright 1999-2016 Gentoo Foundation
 # Distributed under the terms of the GNU General Public License v2
 # $Id$

 EAPI=6

 SSL_CERT_MANDATORY=1
 inherit eutils ssl-cert versionator multilib user

 DESCRIPTION="An advanced Internet Relay Chat daemon"
 HOMEPAGE="https://www.unrealircd.org/"
 SRC_URI="https://www.unrealircd.org/${PN}$(get_version_component_range 1)/${P}.tar.gz"

 SLOT="0"
 LICENSE="GPL-2"
 KEYWORDS="~amd64 ~ppc ~x86 ~x86-fbsd ~amd64-linux"
 IUSE="class-nofakelag curl +extban-stacking +operoverride operoverride-verify +prefixaq
 	showlistmodes shunnotices topicisnuhost +usermod"

 RDEPEND="dev-libs/openssl:=
 	curl? ( net-misc/curl[adns] )
 	dev-libs/libpcre2
 	dev-libs/tre
 	>=net-dns/c-ares-1.7"
 DEPEND="${RDEPEND}
 	virtual/pkgconfig"

 pkg_pretend() {
 	local v
 	for v in ${REPLACING_VERSIONS}; do
 		version_is_at_least 4 "${v}" && continue
 		ewarn "The configuration file format has changed since ${v}."
 		ewarn "Please be prepared to manually update them and visit:"
 		ewarn "https://www.unrealircd.org/docs/Upgrading_from_3.2.x"
 		break
 	done
 }

 pkg_setup() {
 	enewuser unrealircd
 }

 src_prepare() {
 	# QA check against bundled pkgs
 	rm -r extras || die

 	if use class-nofakelag; then
 		sed -i -e 's:#undef\( FAKELAG_CONFIGURABLE\):#define\1:' include/config.h || die
 	fi

 	eapply_user
 }

 src_configure() {
 	econf \
 		--with-bindir="${EPREFIX}"/usr/bin \
 		--with-cachedir="${EPREFIX}"/var/lib/${PN} \
 		--with-confdir="${EPREFIX}"/etc/${PN} \
 		--with-datadir="${EPREFIX}"/var/lib/${PN} \
 		--with-docdir="${EPREFIX}"/usr/share/doc/${PF} \
 		--with-logdir="${EPREFIX}"/var/log/${PN} \
 		--with-modulesdir="${EPREFIX}"/usr/"$(get_libdir)"/${PN}/modules \
 		--with-pidfile="${EPREFIX}"/run/${PN}/ircd.pid \
 		--with-tmpdir="${EPREFIX}"/var/lib/${PN}/tmp \
 		--with-nick-history=2000 \
 		--with-sendq=3000000 \
 		--with-permissions=0640 \
 		--with-fd-setsize=1024 \
 		--with-system-cares \
 		--with-system-pcre2 \
 		--with-system-tre \
 		--enable-dynamic-linking \
 		--enable-ssl="${EPREFIX}"/usr \
 		$(use_enable curl libcurl "${EPREFIX}"/usr) \
 		$(use_enable prefixaq) \
 		$(use_with showlistmodes) \
 		$(use_with topicisnuhost) \
 		$(use_with shunnotices) \
 		$(use_with !operoverride no-operoverride) \
 		$(use_with operoverride-verify) \
 		$(use_with !usermod disableusermod) \
 		$(use_with !extban-stacking disable-extendedban-stacking)
 }

 src_install() {
 	keepdir /var/log/${PN}
 	keepdir /var/lib/${PN}/tmp

 	newbin src/ircd ${PN}

 	(
 		cd src/modules || die
 		for subdir in $(find . -type d -print); do
 			if [[ -n $(shopt -s nullglob; echo ${subdir}/*.so) ]]; then
 				exeinto /usr/$(get_libdir)/${PN}/modules/"${subdir}"
 				doexe "${subdir}"/*.so
 			fi
 		done
 	)

 	insinto /etc/${PN}
 	# Purposefully omitting the examples/ and ssl/ subdirectories. ssl
 	# is redundant with app-misc/ca-certificates and examples will all
 	# be in docs anyway.
 	doins -r doc/conf/{aliases,help}
 	doins doc/conf/*.conf
 	newins doc/conf/examples/example.conf ${PN}.conf
 	keepdir /etc/${PN}/ssl

 	dodoc \
 		doc/{Changes.old,Changes.older,RELEASE-NOTES} \
 		doc/{Donation,translations.txt}

 	newinitd "${FILESDIR}"/${PN}.initd-r1 ${PN}
 	newconfd "${FILESDIR}"/${PN}.confd-r2 ${PN}

 	# config should be read-only
 	fperms -R 0640 /etc/${PN}
 	fperms 0750 /etc/${PN}{,/aliases,/help}
 	fperms 0750 /etc/${PN}/ssl
 	# state is editable but not owned by unrealircd directly
 	fperms 0770 /var/log/${PN}
 	fperms 0770 /var/lib/${PN}{,/tmp}
 	fowners -R root:unrealircd /{etc,var/{lib,log}}/${PN}
 }

 pkg_preinst() {
 	# Must pre-create directories; otherwise their permissions are lost
 	# on installation.

 	# Usage: _unrealircd_dir_permissions <user> <group> <mode> <dir>[, <dir>…]
 	#
 	# Ensure that directories are created with the correct permissions
 	# before portage tries to merge them to the filesystem because,
 	# otherwise, those directories are installed world-readable.
 	#
 	# If this is a first-time install, create those directories with
 	# correct permissions before installing. Otherwise, update
 	# permissions—but only if we are replacing an unrealircd ebuild at
 	# least as old as net-irc/unrealircd-3.2.10. Portage handles normal
 	# file permissions correctly, so no need for recursive
 	# chmoding/chowning.
 	_unrealircd_dir_permissions() {
 		local user=${1} group=${2} mode=${3} dir v
 		shift 3
 		while dir=${1} && shift; do
 			if [[ ! -d "${EROOT}${dir}" ]]; then
 				ebegin "Creating ""${EROOT}${dir}"" with correct permissions"
 				install -d -m "${mode}" -o "${user}" -g "${group}" "${EROOT}${dir}" || die
 				eend ${?}
 			elif ! [[ ${REPLACING_VERSIONS} ]] || for v in ${REPLACING_VERSIONS}; do
 					# If 3.2.10 ≤ ${REPLACING_VERSIONS}, then we update
 					# existing permissions.
 					version_is_at_least "${v}" 3.2.10 && break
 				done; then
 				ebegin "Correcting permissions of ""${EROOT}${dir}"" left by ${CATEGORY}/${PN}-${v}"
 				chmod "${mode}" "${EROOT}${dir}" \
 					&& chown ${user}:${group} "${EROOT}${dir}" \
 					|| die "Unable to correct permissions of ${EROOT}${dir}"
 				eend ${?}
 			fi
 		done
 	}

 	# unrealircd only needs to be able to read files in /etc/unrealircd.
 	_unrealircd_dir_permissions root unrealircd 0750 etc/${PN}{,/aliases}

 	# unrealircd needs to be able to create files in /var/lib/unrealircd
 	# and /var/log/unrealircd.
 	_unrealircd_dir_permissions root unrealircd 0770 var/{lib,log}/${PN}
 }

 pkg_postinst() {
 	# Move docert call from src_install() to install_cert in pkg_postinst for
 	# bug #201682
 	if [[ ! -f "${EROOT}"etc/${PN}/ssl/server.cert.key ]]; then
 		if [[ -f "${EROOT}"etc/${PN}/server.cert.key ]]; then
 			ewarn "The location ${PN} looks for SSL certificates has changed"
 			ewarn "from ${EROOT}etc/${PN} to ${EROOT}etc/${PN}/ssl."
 			ewarn "Please move your existing certificates."
 		else
 			(
 				umask 0037
 				install_cert /etc/${PN}/ssl/server.cert
 				chown unrealircd "${EROOT}"etc/${PN}/ssl/server.cert.*
 				ln -snf server.cert.key "${EROOT}"etc/${PN}/ssl/server.key.pem
 			)
 		fi
 	fi

 	local unrealircd_conf="${EROOT}"etc/${PN}/${PN}.conf
 	# Fix up the default cloak keys.
 	if grep -qe '"and another one";$' "${unrealircd_conf}" && grep -qe '"aoAr1HnR6gl3sJ7hVz4Zb7x4YwpW";$' "${unrealircd_conf}"; then
 		ebegin "Generating cloak-keys"
 		local keys=(
 			$(${PN} -k 2>&1 | tail -n 3)
 		)
 		[[ -n ${keys[0]} || -n ${keys[1]} || -n ${keys[2]} ]]
 		eend $?

 		ebegin "Substituting cloak-keys into ${unrealircd_conf}"
 		sed -i \
 			-e '/cloak-keys/ {
 n
 s/"aoAr1HnR6gl3sJ7hVz4Zb7x4YwpW";/"'"${keys[0]}"'";/
 n
 s/"and another one";/"'"${keys[1]}"'";/
 n
 s/"and another one";/"'"${keys[2]}"'";/
 }' \
 			"${unrealircd_conf}"
 		eend $?
 	fi

 	# Precreate ircd.tune and ircd.log with the correct ownership to
 	# protect people from themselves when they run unrealircd as root
 	# before trying the initscripts. #560790
 	local f
 	for f in "${EROOT}"var/{lib/${PN}/ircd.tune,log/${PN}/ircd.log}; do
 		[[ -e ${f} ]] && continue
 		ebegin "Precreating ${f} to set ownership"
 		(
 			umask 0037
 			# ircd.tune must be seeded with content instead of being empty.
 			if [[ ${f} == *ircd.tune ]]; then
 				echo 0 > "${f}"
 				echo 0 >> "${f}"
 			fi
 			touch "${f}"
 		)
 		chown unrealircd "${f}"
 		eend $?
 	done

 	elog "UnrealIRCd will not run until you've set up /etc/unrealircd/unrealircd.conf"
 	elog
 	elog "You can also configure ${PN} start at boot with rc-update(1)."
 	elog "It is recommended to run unrealircd as an unprivileged user."
 	elog "The provided init.d script does this for you."
 }
	# Copyright 1999-2016 Gentoo Foundation
	# Distributed under the terms of the GNU General Public License v2
	# $Id$

	EAPI=6

	SSL_CERT_MANDATORY=1
	inherit eutils ssl-cert versionator multilib user

	DESCRIPTION="An advanced Internet Relay Chat daemon"
	HOMEPAGE="https://www.unrealircd.org/"
	SRC_URI="https://www.unrealircd.org/${PN}$(get_version_component_range 1)/${P}.tar.gz"

	SLOT="0"
	LICENSE="GPL-2"
	KEYWORDS="~amd64 ~ppc ~x86 ~x86-fbsd ~amd64-linux"
	IUSE="class-nofakelag curl +extban-stacking +operoverride operoverride-verify +prefixaq
	showlistmodes shunnotices topicisnuhost +usermod"

	RDEPEND="dev-libs/openssl:=
	curl? ( net-misc/curl[adns] )
	dev-libs/libpcre2
	dev-libs/tre
	>=net-dns/c-ares-1.7"
	DEPEND="${RDEPEND}
	virtual/pkgconfig"

	pkg_pretend() {
	local v
	for v in ${REPLACING_VERSIONS}; do
	version_is_at_least 4 "${v}" && continue
	ewarn "The configuration file format has changed since ${v}."
	ewarn "Please be prepared to manually update them and visit:"
	ewarn "https://www.unrealircd.org/docs/Upgrading_from_3.2.x"
	break
	done
	}

	pkg_setup() {
	enewuser unrealircd
	}

	src_prepare() {
	# QA check against bundled pkgs
	rm -r extras \|\| die

	if use class-nofakelag; then
	sed -i -e 's:#undef\( FAKELAG_CONFIGURABLE\):#define\1:' include/config.h \|\| die
	fi

	eapply_user
	}

	src_configure() {
	econf \
	--with-bindir="${EPREFIX}"/usr/bin \
	--with-cachedir="${EPREFIX}"/var/lib/${PN} \
	--with-confdir="${EPREFIX}"/etc/${PN} \
	--with-datadir="${EPREFIX}"/var/lib/${PN} \
	--with-docdir="${EPREFIX}"/usr/share/doc/${PF} \
	--with-logdir="${EPREFIX}"/var/log/${PN} \
	--with-modulesdir="${EPREFIX}"/usr/"$(get_libdir)"/${PN}/modules \
	--with-pidfile="${EPREFIX}"/run/${PN}/ircd.pid \
	--with-tmpdir="${EPREFIX}"/var/lib/${PN}/tmp \
	--with-nick-history=2000 \
	--with-sendq=3000000 \
	--with-permissions=0640 \
	--with-fd-setsize=1024 \
	--with-system-cares \
	--with-system-pcre2 \
	--with-system-tre \
	--enable-dynamic-linking \
	--enable-ssl="${EPREFIX}"/usr \
	$(use_enable curl libcurl "${EPREFIX}"/usr) \
	$(use_enable prefixaq) \
	$(use_with showlistmodes) \
	$(use_with topicisnuhost) \
	$(use_with shunnotices) \
	$(use_with !operoverride no-operoverride) \
	$(use_with operoverride-verify) \
	$(use_with !usermod disableusermod) \
	$(use_with !extban-stacking disable-extendedban-stacking)
	}

	src_install() {
	keepdir /var/log/${PN}
	keepdir /var/lib/${PN}/tmp

	newbin src/ircd ${PN}

	(
	cd src/modules \|\| die
	for subdir in $(find . -type d -print); do
	if [[ -n $(shopt -s nullglob; echo ${subdir}/*.so) ]]; then
	exeinto /usr/$(get_libdir)/${PN}/modules/"${subdir}"
	doexe "${subdir}"/*.so
	fi
	done
	)

	insinto /etc/${PN}
	# Purposefully omitting the examples/ and ssl/ subdirectories. ssl
	# is redundant with app-misc/ca-certificates and examples will all
	# be in docs anyway.
	doins -r doc/conf/{aliases,help}
	doins doc/conf/*.conf
	newins doc/conf/examples/example.conf ${PN}.conf
	keepdir /etc/${PN}/ssl

	dodoc \
	doc/{Changes.old,Changes.older,RELEASE-NOTES} \
	doc/{Donation,translations.txt}

	newinitd "${FILESDIR}"/${PN}.initd-r1 ${PN}
	newconfd "${FILESDIR}"/${PN}.confd-r2 ${PN}

	# config should be read-only
	fperms -R 0640 /etc/${PN}
	fperms 0750 /etc/${PN}{,/aliases,/help}
	fperms 0750 /etc/${PN}/ssl
	# state is editable but not owned by unrealircd directly
	fperms 0770 /var/log/${PN}
	fperms 0770 /var/lib/${PN}{,/tmp}
	fowners -R root:unrealircd /{etc,var/{lib,log}}/${PN}
	}

	pkg_preinst() {
	# Must pre-create directories; otherwise their permissions are lost
	# on installation.

	# Usage: _unrealircd_dir_permissions <user> <group> <mode> <dir>[, <dir>…]
	#
	# Ensure that directories are created with the correct permissions
	# before portage tries to merge them to the filesystem because,
	# otherwise, those directories are installed world-readable.
	#
	# If this is a first-time install, create those directories with
	# correct permissions before installing. Otherwise, update
	# permissions—but only if we are replacing an unrealircd ebuild at
	# least as old as net-irc/unrealircd-3.2.10. Portage handles normal
	# file permissions correctly, so no need for recursive
	# chmoding/chowning.
	_unrealircd_dir_permissions() {
	local user=${1} group=${2} mode=${3} dir v
	shift 3
	while dir=${1} && shift; do
	if [[ ! -d "${EROOT}${dir}" ]]; then
	ebegin "Creating ""${EROOT}${dir}"" with correct permissions"
	install -d -m "${mode}" -o "${user}" -g "${group}" "${EROOT}${dir}" \|\| die
	eend ${?}
	elif ! [[ ${REPLACING_VERSIONS} ]] \|\| for v in ${REPLACING_VERSIONS}; do
	# If 3.2.10 ≤ ${REPLACING_VERSIONS}, then we update
	# existing permissions.
	version_is_at_least "${v}" 3.2.10 && break
	done; then
	ebegin "Correcting permissions of ""${EROOT}${dir}"" left by ${CATEGORY}/${PN}-${v}"
	chmod "${mode}" "${EROOT}${dir}" \
	&& chown ${user}:${group} "${EROOT}${dir}" \
	\|\| die "Unable to correct permissions of ${EROOT}${dir}"
	eend ${?}
	fi
	done
	}

	# unrealircd only needs to be able to read files in /etc/unrealircd.
	_unrealircd_dir_permissions root unrealircd 0750 etc/${PN}{,/aliases}

	# unrealircd needs to be able to create files in /var/lib/unrealircd
	# and /var/log/unrealircd.
	_unrealircd_dir_permissions root unrealircd 0770 var/{lib,log}/${PN}
	}

	pkg_postinst() {
	# Move docert call from src_install() to install_cert in pkg_postinst for
	# bug #201682
	if [[ ! -f "${EROOT}"etc/${PN}/ssl/server.cert.key ]]; then
	if [[ -f "${EROOT}"etc/${PN}/server.cert.key ]]; then
	ewarn "The location ${PN} looks for SSL certificates has changed"
	ewarn "from ${EROOT}etc/${PN} to ${EROOT}etc/${PN}/ssl."
	ewarn "Please move your existing certificates."
	else
	(
	umask 0037
	install_cert /etc/${PN}/ssl/server.cert
	chown unrealircd "${EROOT}"etc/${PN}/ssl/server.cert.*
	ln -snf server.cert.key "${EROOT}"etc/${PN}/ssl/server.key.pem
	)
	fi
	fi

	local unrealircd_conf="${EROOT}"etc/${PN}/${PN}.conf
	# Fix up the default cloak keys.
	if grep -qe '"and another one";$' "${unrealircd_conf}" && grep -qe '"aoAr1HnR6gl3sJ7hVz4Zb7x4YwpW";$' "${unrealircd_conf}"; then
	ebegin "Generating cloak-keys"
	local keys=(
	$(${PN} -k 2>&1 \| tail -n 3)
	)
	[[ -n ${keys[0]} \|\| -n ${keys[1]} \|\| -n ${keys[2]} ]]
	eend $?

	ebegin "Substituting cloak-keys into ${unrealircd_conf}"
	sed -i \
	-e '/cloak-keys/ {
	n
	s/"aoAr1HnR6gl3sJ7hVz4Zb7x4YwpW";/"'"${keys[0]}"'";/
	n
	s/"and another one";/"'"${keys[1]}"'";/
	n
	s/"and another one";/"'"${keys[2]}"'";/
	}' \
	"${unrealircd_conf}"
	eend $?
	fi

	# Precreate ircd.tune and ircd.log with the correct ownership to
	# protect people from themselves when they run unrealircd as root
	# before trying the initscripts. #560790
	local f
	for f in "${EROOT}"var/{lib/${PN}/ircd.tune,log/${PN}/ircd.log}; do
	[[ -e ${f} ]] && continue
	ebegin "Precreating ${f} to set ownership"
	(
	umask 0037
	# ircd.tune must be seeded with content instead of being empty.
	if [[ ${f} == *ircd.tune ]]; then
	echo 0 > "${f}"
	echo 0 >> "${f}"
	fi
	touch "${f}"
	)
	chown unrealircd "${f}"
	eend $?
	done

	elog "UnrealIRCd will not run until you've set up /etc/unrealircd/unrealircd.conf"
	elog
	elog "You can also configure ${PN} start at boot with rc-update(1)."
	elog "It is recommended to run unrealircd as an unprivileged user."
	elog "The provided init.d script does this for you."
	}