[gentoo-commits] repo/gentoo:master commit in: net-irc/unrealircd/, net-irc/unrealircd/files/

[Michael Palimaka]

commit:     73e4184262bdb92c08fe83d2b9cd06f6a12ccb73
Author:     Michael Palimaka <kensington <AT> gentoo <DOT> org>
AuthorDate: Thu Oct 11 12:18:35 2018 +0000
Commit:     Michael Palimaka <kensington <AT> gentoo <DOT> org>
CommitDate: Thu Oct 11 12:18:54 2018 +0000
URL:        https://gitweb.gentoo.org/repo/gentoo.git/commit/?id=73e41842

net-irc/unrealircd: revision bump to resolve CVE-2017-13649

Bug: https://bugs.gentoo.org/628434
Signed-off-by: Michael Palimaka <kensington <AT> gentoo.org>
Package-Manager: Portage-2.3.49, Repoman-2.3.11

 net-irc/unrealircd/files/unrealircd.confd-r3   |  32 +++++
 net-irc/unrealircd/files/unrealircd.initd-r2   |  38 +++++
 net-irc/unrealircd/unrealircd-4.0.18-r1.ebuild | 184 +++++++++++++++++++++++++
 3 files changed, 254 insertions(+)

diff --git a/net-irc/unrealircd/files/unrealircd.confd-r3 b/net-irc/unrealircd/files/unrealircd.confd-r3
new file mode 100644
index 00000000000..66d9878f014
--- /dev/null
+++ b/net-irc/unrealircd/files/unrealircd.confd-r3
@@ -0,0 +1,32 @@
+# Copyright 1999-2018 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+# Which configuration file to load instead of unrealircd.conf. If you
+# want to run multiple instances of unrealircd, you must edit
+# files::pidfile to match UNREALIRCD_PIDFILE. You should also ensure
+# that files::tunefile is different for each unrealircd instance. See
+# https://www.unrealircd.org/docs/Configuration#Files_block
+#
+# To support multiple instances of unrealircd, you may create symlinks
+# in /etc/init.d pointing to /etc/init.d/unrealircd. It is recommended
+# that the scheme unrealircd.${instance_name} be used. For each
+# instance, you may make a copy of this file with the appropriate name
+# to override default options specific to that instance.
+UNREALIRCD_CONF="/etc/unrealircd/${SVCNAME}.conf"
+
+# The path where unrealircd is configured to create its pidfile.
+UNREALIRCD_PIDFILE="/run/unrealircd/${SVCNAME#unreal}.pid"
+
+# extra options to pass to unrealircd ...
+# You should not specify the -f option here; use
+# UNREALIRCD_CONF instead.
+#
+# [-h servername]
+# [-p portnumber]
+# [-x loglevel]
+# [-t] (to enable debug output)
+UNREALIRCD_OPTS=""
+
+# Extra flags to pass to start-stop-daemon. When initially
+# debugging, removing --quiet may help.
+UNREALIRCD_SSD_OPTS="--quiet"

diff --git a/net-irc/unrealircd/files/unrealircd.initd-r2 b/net-irc/unrealircd/files/unrealircd.initd-r2
new file mode 100644
index 00000000000..7d733a6e185
--- /dev/null
+++ b/net-irc/unrealircd/files/unrealircd.initd-r2
@@ -0,0 +1,38 @@
+#!/sbin/openrc-run
+# Copyright 1999-2018 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+# Defaults
+: ${UNREALIRCD_CONF:=/etc/unrealircd/${SVCNAME}.conf}
+: ${UNREALIRCD_PIDFILE:=/run/unrealircd/${SVCNAME#unreal}.pid}
+
+command="/usr/bin/unrealircd"
+# Run the daemon in the foreground and let OpenRC background it.
+# This way the PID file is created securely, as root.
+command_args="-F -f ${UNREALIRCD_CONF} ${UNREALIRCD_OPTS}"
+command_user=unrealircd
+command_background=true
+pidfile="${UNREALIRCD_PIDFILE}"
+start_stop_daemon_args="${UNREALIRCD_SSD_OPTS}"
+extra_started_commands="reload"
+
+depend() {
+	use dns net
+	provide ircd
+}
+
+# It is unsafe for the unrealircd user to be able to write to its own
+# PID file, since root will be sending e.g. kill signals to the PID
+# listed in that file. Ensure that we overwrite the ownership and
+# permissions on /run/unrealircd from previous init scripts.
+start_pre() {
+	checkpath --directory --owner root:root --mode 0700 /run/unrealircd
+}
+
+reload() {
+	ebegin "Reloading ${RC_SVCNAME}"
+	start-stop-daemon --signal HUP \
+			  --pidfile "${pidfile}" \
+			  ${UNREALIRCD_SSD_OPTS}
+	eend $?
+}

diff --git a/net-irc/unrealircd/unrealircd-4.0.18-r1.ebuild b/net-irc/unrealircd/unrealircd-4.0.18-r1.ebuild
new file mode 100644
index 00000000000..5c496d96d30
--- /dev/null
+++ b/net-irc/unrealircd/unrealircd-4.0.18-r1.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-r2 ${PN}
+	newconfd "${FILESDIR}"/${PN}.confd-r3 ${PN}
+
+	# config should be read-only
+	fperms -R 0640 /etc/${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."
+}