[gentoo-commits] repo/gentoo:master commit in: net-firewall/fwknop/files/, net-firewall/fwknop/

[Ian Delaney]

commit:     abf34ce024c176aa0bc10c0d84b0b33bc51a4c3e
Author:     Ilya Tumaykin <itumaykin <AT> gmail <DOT> com>
AuthorDate: Mon Nov 23 14:26:19 2015 +0000
Commit:     Ian Delaney <idella4 <AT> gentoo <DOT> org>
CommitDate: Tue Nov 24 23:27:57 2015 +0000
URL:        https://gitweb.gentoo.org/repo/gentoo.git/commit/?id=abf34ce0

net-firewall/fwknop: revbump to fix depend() and update regexps in initscript

FWKNOPD_CONFIG file should be parsed only if it exists, which is not the
case if the user has not configured fwknopd yet. See Gentoo bug #565864.

Regexps that are used to parse FWKNOPD_CONFIG file now allow spaces
before statements in order to handle possible indentation properly.

Gentoo-Bug: 565864

 net-firewall/fwknop/files/fwknopd.init-r1  |  92 ++++++++++++++++++++
 net-firewall/fwknop/fwknop-2.6.7-r1.ebuild | 135 +++++++++++++++++++++++++++++
 2 files changed, 227 insertions(+)

diff --git a/net-firewall/fwknop/files/fwknopd.init-r1 b/net-firewall/fwknop/files/fwknopd.init-r1
new file mode 100644
index 0000000..9e8ecdc
--- /dev/null
+++ b/net-firewall/fwknop/files/fwknopd.init-r1
@@ -0,0 +1,92 @@
+#!/sbin/runscript
+# Copyright 1999-2015 Gentoo Foundation
+# Distributed under the terms of the GNU General Public License v2
+# $Id$
+
+extra_commands="checkconfig"
+extra_started_commands="reload"
+
+: ${FWKNOPD_BINARY:=/usr/sbin/fwknopd}
+: ${FWKNOPD_CONFDIR:=/etc/fwknop}
+: ${FWKNOPD_CONFIG:=${FWKNOPD_CONFDIR}/fwknopd.conf}
+: ${FWKNOPD_PIDFILE:=/run/fwknop/${SVCNAME}.pid}
+
+depend() {
+	after iptables ip6tables ebtables firewall
+	use logger
+	if [ "${rc_need+set}" = "set" ]; then
+		: # Do nothing, the user has explicitly set rc_need
+	elif [ -f "${FWKNOPD_CONFIG}" ]; then
+		local x warn_intf
+		for x in $(awk '/^[[:blank:]]*PCAP_INTF/{ sub(";$", ""); print $2 }' "${FWKNOPD_CONFIG}" 2>/dev/null); do
+			warn_intf="${warn_intf} ${x}"
+		done
+		if [ -n "${warn_intf}" ]; then
+			need net
+			ewarn "You are binding an interface in PCAP_INTF statement in your fwknopd.conf!"
+			ewarn "You must add rc_need=\"net.FOO\" to your /etc/conf.d/${SVCNAME},"
+			ewarn "where FOO is the following interface(s):"
+			ewarn "${warn_intf}"
+		else
+			# If PCAP_INTF and PCAP_FILE are not set, then fwknopd uses eth0
+			if ! grep -q '^[[:blank:]]*PCAP_FILE' "${FWKNOPD_CONFIG}"; then
+				need net
+				ewarn "You are not binding any interface in PCAP_INTF statement in your fwknopd.conf,"
+				ewarn "neither you are providing PCAP_FILE option. Thus fwknopd will listen on eth0."
+				ewarn "You must add rc_need=\"net.eth0\" to your /etc/conf.d/${SVCNAME}."
+			fi
+		fi
+	fi
+}
+
+checkconfig() {
+	if [ ! -e "${FWKNOPD_CONFDIR}"/fwknopd.conf ]; then
+		eerror "You need ${FWKNOPD_CONFDIR}/fwknopd.conf file to run fwknopd"
+		eerror "Example is located at /etc/fwknop/fwknopd.conf.example"
+		return 1
+	fi
+
+	if [ ! -e "${FWKNOPD_CONFDIR}"/access.conf ]; then
+		eerror "You need ${FWKNOPD_CONFDIR}/access.conf file to run fwknopd"
+		eerror "Example is located at /etc/fwknop/access.conf.example"
+		return 1
+	fi
+
+	[ "${FWKNOPD_PIDFILE}" != "/run/fwknop/${SVCNAME}.pid" ] \
+		&& FWKNOPD_OPTS="${FWKNOPD_OPTS} --pid-file=${FWKNOPD_PIDFILE}"
+
+	[ "${FWKNOPD_CONFDIR}" != "/etc/fwknop" ] \
+		&& FWKNOPD_OPTS="${FWKNOPD_OPTS} \
+			--config=${FWKNOPD_CONFDIR}/fwknopd.conf \
+			--access-file=${FWKNOPD_CONFDIR}/access.conf"
+
+	return 0
+}
+
+start() {
+	checkconfig || return 1
+
+	ebegin "Starting ${SVCNAME}"
+	start-stop-daemon --start \
+		--exec ${FWKNOPD_BINARY} --pidfile ${FWKNOPD_PIDFILE} \
+		-- ${FWKNOPD_OPTS}
+	eend $?
+}
+
+stop() {
+	if [ "${RC_CMD}" = "restart" ]; then
+		checkconfig || return 1
+	fi
+
+	ebegin "Stopping ${SVCNAME}"
+	start-stop-daemon --stop --pidfile ${FWKNOPD_PIDFILE}
+	eend $?
+}
+
+reload() {
+	checkconfig || return 1
+
+	ebegin "Reloading ${SVCNAME} configuration"
+	start-stop-daemon --signal HUP --pidfile ${FWKNOPD_PIDFILE}
+	eend $?
+}

diff --git a/net-firewall/fwknop/fwknop-2.6.7-r1.ebuild b/net-firewall/fwknop/fwknop-2.6.7-r1.ebuild
new file mode 100644
index 0000000..1a798bd
--- /dev/null
+++ b/net-firewall/fwknop/fwknop-2.6.7-r1.ebuild
@@ -0,0 +1,135 @@
+# Copyright 1999-2015 Gentoo Foundation
+# Distributed under the terms of the GNU General Public License v2
+# $Id$
+
+EAPI=5
+
+AUTOTOOLS_AUTORECONF=1
+DISABLE_AUTOFORMATTING=1
+
+DISTUTILS_OPTIONAL=1
+# Python extension supports only Python2
+# See https://github.com/mrash/fwknop/issues/167
+PYTHON_COMPAT=( python2_7 )
+
+inherit autotools-utils distutils-r1 linux-info readme.gentoo systemd
+
+DESCRIPTION="Single Packet Authorization and Port Knocking application"
+HOMEPAGE="http://www.cipherdyne.org/fwknop/"
+SRC_URI="https://github.com/mrash/${PN}/archive/${PV}.tar.gz -> ${P}.tar.gz"
+
+LICENSE="GPL-2"
+SLOT="0"
+KEYWORDS="~amd64 ~x86"
+IUSE="client extras firewalld gdbm gpg iptables python server udp-server"
+
+RDEPEND="
+	client? ( net-misc/wget[ssl] )
+	gpg? (
+		dev-libs/libassuan
+		dev-libs/libgpg-error
+	)
+	python? ( ${PYTHON_DEPS} )
+"
+DEPEND="${RDEPEND}
+	gdbm? ( sys-libs/gdbm )
+	gpg? ( app-crypt/gpgme )
+	firewalld? ( net-firewall/firewalld[${PYTHON_USEDEP}] )
+	iptables? ( net-firewall/iptables )
+	server? ( !udp-server? ( net-libs/libpcap ) )
+"
+
+REQUIRED_USE="
+	python? ( ${PYTHON_REQUIRED_USE} )
+	firewalld? ( server )
+	iptables? ( server )
+	server? ( ^^ ( firewalld iptables ) )
+	udp-server? ( server )
+"
+
+DOCS=( ChangeLog README.md )
+DOC_CONTENTS="
+Example configuration files were installed in /etc/fwknopd directory.
+Please edit them to fit your needs and then remove the .example suffix.
+
+fwknopd supports several backends: firewalld, iptables, ipfw, pf, ipf.
+You can set the desired backend via FIREWALL_EXE option in fwknopd.conf
+instead of the default one chosen at compile time.
+"
+
+pkg_pretend() {
+	if use server; then
+		if ! linux_config_exists || ! linux_chkconfig_present NETFILTER_XT_MATCH_COMMENT; then
+			ewarn "fwknopd uses the iptables 'comment' match to expire SPA rules,"
+			ewarn "which is a major security feature and is enabled by default."
+			ewarn "Please either enable NETFILTER_XT_MATCH_COMMENT support in your"
+			ewarn "kernel, or set the appropriate ENABLE_{FIREWD,IPT}_COMMENT_CHECK"
+			ewarn "to 'N' in your fwknopd.conf file."
+		fi
+	fi
+}
+
+src_prepare() {
+	# Install example configs with .example suffix
+	if use server; then
+		sed -i -e 's/conf;/conf.example;/g' "${S}"/Makefile.am || die
+	fi
+
+	autotools-utils_src_prepare
+
+	if use python; then
+		cd "${S}"/python || die
+		distutils-r1_src_prepare
+	fi
+}
+
+src_configure() {
+	local myeconfargs=(
+		--localstatedir=/run
+		--enable-digest-cache
+		$(use_enable client)
+		$(use_enable !gdbm file-cache)
+		$(use_enable server)
+		$(use_enable udp-server)
+		$(use_with gpg gpgme)
+	)
+	use firewalld && myeconfargs+=(--with-firewalld=/usr/sbin/firewalld)
+	use iptables && myeconfargs+=(--with-iptables=/sbin/iptables)
+
+	autotools-utils_src_configure
+}
+
+src_compile() {
+	autotools-utils_src_compile
+
+	if use python; then
+		cd "${S}"/python || die
+		distutils-r1_src_compile
+	fi
+}
+
+src_install() {
+	autotools-utils_src_install
+	prune_libtool_files --modules
+
+	if use server; then
+		newinitd "${FILESDIR}/fwknopd.init-r1" fwknopd
+		newconfd "${FILESDIR}/fwknopd.confd" fwknopd
+		systemd_dounit extras/systemd/fwknopd.service
+		systemd_newtmpfilesd extras/systemd/fwknopd.tmpfiles.conf fwknopd.conf
+		readme.gentoo_create_doc
+	fi
+
+	use extras && dodoc "${S}/extras/apparmor/usr.sbin.fwknopd"
+
+	if use python; then
+		# Unset DOCS since distutils-r1.eclass interferes
+		local DOCS=()
+		cd "${S}"/python || die
+		distutils-r1_src_install
+	fi
+}
+
+pkg_postinst() {
+	use server && readme.gentoo_print_elog
+}