net-irc/unrealircd: version bump 4.0.18

Compared to the previous version of the ebuild, file and directory pre-creation
logic has been removed.

The directory pre-creation logic has been removed since portage no longer exhibits
the permission loss behaviour on directories as described.

The file pre-creation login has been removed as unrealircd now refuses to run as root,
thus it is no longer possible for ircd.tune or ircd.log to be accidentally created.

Auto-generation of cloak keys has also been fixed.

Signed-off-by: Michael Palimaka <kensington@gentoo.org>
Package-Manager: Portage-2.3.49, Repoman-2.3.11

2 files changed, 185 insertions, 0 deletions

diff --git a/net-irc/unrealircd/Manifest b/net-irc/unrealircd/Manifest
index fd9ff1973e2c..dc9f107acb16 100644
--- a/net-irc/unrealircd/Manifest
+++ b/net-irc/unrealircd/Manifest
@@ -1,3 +1,4 @@
 DIST Unreal3.2.10.7.tar.gz 3539026 BLAKE2B a61fcd7cd4329c6b0991219a331482ca84aecfa37638762aa1c20166ab2ce0d4facb2a51b2010a9dd2fbc32278de91acaf8fd209ce5b8a2d4232dce154880904 SHA512 7d5fd4729fdde56c6b3e38a93bc365857b5b4faf58cb39e844b43e87872623abc7527025247eeda8c8535576e2b1b8ef14d482c964ce940cafb5de77cc9e1667
 DIST unrealircd-4.0.12.tar.gz 5521686 BLAKE2B d55973387f58cabd80156e1113491adec623a56d83e0043dcd89457b00cc6519ab37459eb2c0a10176b5d5bb1518a81fa288bdea43f0e4b9303f629103c5ea1d SHA512 3df18e07226673d76977771f91f0f6c2129955523f1330519e5cada7989c8987382d78770c95837d520737796cf4fa84f1de3eb0f08ef017c5c56f775cf45420
 DIST unrealircd-4.0.17.tar.gz 5325068 BLAKE2B d6d1c05234ee5921e65e0a7a4223152bd729878a5d8b40dfb4b1b2d066a891564b8cd66097e03a8a47f84878aeeadb7356ff222dd4d8efece69a9f1df5fe3542 SHA512 e02684ba7b61747f6d0edb8105c3d9cb1f383c79b9ff563b374fefe1ed5224c168d8f9e3e482a122acd7a2af12ee8595812e4c46654e651cde7115656fb3d36e
+DIST unrealircd-4.0.18.tar.gz 5317767 BLAKE2B cb71144ce0fce7f719b3081f2da9f85c997dbc372492dfa57354eb51aee122f0e42fdba9e0aca997cd118ed9c75fb6f197ca13e371931fe45709d6b64651336d SHA512 b9541ea83c24963187931938eadbba746175ec1d9449631e799df038bb062625e4b508c2d0d4e9e69a6401158cc23a855cbfbda3d28a4b971fbb249f074d26d3
diff --git a/net-irc/unrealircd/unrealircd-4.0.18.ebuild b/net-irc/unrealircd/unrealircd-4.0.18.ebuild
new file mode 100644
index 000000000000..e2003270220a
--- /dev/null
+++ b/net-irc/unrealircd/unrealircd-4.0.18.ebuild
@@ -0,0 +1,184 @@
+# Copyright 1999-2018 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=6
+
+SSL_CERT_MANDATORY=1
+inherit ssl-cert user versionator
+
+DESCRIPTION="An advanced Internet Relay Chat daemon"
+HOMEPAGE="https://www.unrealircd.org/"
+SRC_URI="https://www.unrealircd.org/${PN}$(get_version_component_range 1)/${P}.tar.gz"
+
+LICENSE="GPL-2"
+SLOT="0"
+KEYWORDS="~amd64 ~ppc ~x86 ~x86-fbsd ~amd64-linux"
+IUSE="class-nofakelag curl +extban-stacking +operoverride operoverride-verify +prefixaq
+	showlistmodes shunnotices topicisnuhost +usermod"
+
+RDEPEND="
+	dev-libs/openssl:0=
+	dev-libs/libpcre2
+	dev-libs/tre
+	>=net-dns/c-ares-1.7:=
+	sys-libs/zlib
+	curl? ( net-misc/curl[adns] )
+"
+DEPEND="${RDEPEND}
+	virtual/pkgconfig
+"
+
+DOCS=( doc/{Authors,Donation,RELEASE-NOTES{,.old},tao.of.irc,technical/,translations.txt} )
+
+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
+
+	# By default looks in /etc/unrealircd/ssl/curl-ca-bundle.crt. Fix
+	# that to look for ca-certificates-provided file instead. %s is
+	# CONFDIR. #618066
+	sed -i -e 's:%s/ssl/curl-ca-bundle.crt:%s/../ssl/certs/ca-certificates.crt:' src/s_conf.c || die
+
+	eapply_user
+}
+
+src_configure() {
+	# Default value for privatelibdir adds a build path to -Wl,-rpath.
+	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 \
+		--without-privatelibdir \
+		--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
+
+	einstalldocs
+
+	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}}/${PN}
+}
+
+pkg_postinst() {
+	# Move docert call from src_install() to install_cert in pkg_postinst for
+	# bug #201682
+	if [[ ! -f "${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=(
+			$(su ${PN} -s /bin/sh -c "${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
+
+	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."
+}