1 files changed, 171 insertions, 0 deletions
diff --git a/app-admin/opensnitch/opensnitch-1.6.2-r1.ebuild b/app-admin/opensnitch/opensnitch-1.6.2-r1.ebuild
new file mode 100644
index 00000000..608a3cb2
--- /dev/null
+++ b/app-admin/opensnitch/opensnitch-1.6.2-r1.ebuild
@@ -0,0 +1,171 @@
+# Copyright 1999-2023 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=7
+
+PYTHON_COMPAT=( python3_{10..12} )
+inherit distutils-r1 linux-info systemd xdg-utils
+
+DESCRIPTION="Desktop application firewall"
+HOMEPAGE="https://github.com/evilsocket/opensnitch"
+
+EGO_PN="github.com/evilsocket/opensnitch"
+# modified from opensnitch/daemon/go.mod
+# NOTE: build fails with github.com/josharian/native after commit 5c7d0dd6ab
+EGO_VENDOR=(
+	"github.com/fsnotify/fsnotify v1.4.7"
+	"github.com/golang/protobuf v1.5.0"
+	"github.com/google/gopacket v1.1.14"
+	"github.com/google/nftables v0.1.0"
+	"github.com/google/uuid v1.3.0"
+	"github.com/iovisor/gobpf v0.2.0"
+	"github.com/varlink/go v0.4.0"
+	"github.com/vishvananda/netlink e1a867c6b452"
+	"golang.org/x/net 491a49abca63 github.com/golang/net"
+	"golang.org/x/sys v0.2.0 github.com/golang/sys"
+	"google.golang.org/grpc v1.32.0 github.com/grpc/grpc-go"
+	"google.golang.org/protobuf v1.27.1 github.com/protocolbuffers/protobuf-go"
+
+	"golang.org/x/sync v0.1.0 github.com/golang/sync"
+	"golang.org/x/text v0.7.0 github.com/golang/text"
+	"google.golang.org/genproto 0dfe4f8abfcc github.com/googleapis/go-genproto"
+	"github.com/mdlayher/netlink v1.7.1"
+	"github.com/mdlayher/socket 41a913f399"
+	"github.com/josharian/native v1.1.0"
+	"github.com/vishvananda/netns 7a452d2d15"
+)
+
+inherit golang-vcs-snapshot
+
+SRC_URI="
+	https://github.com/evilsocket/opensnitch/archive/refs/tags/v${PV}.tar.gz -> ${P}.tar.gz
+	${EGO_VENDOR_URI}
+"
+
+LICENSE="GPL-3"
+SLOT="0"
+IUSE="+audit bpf +iptables +nftables systemd"
+REQUIRED_USE="|| ( iptables nftables )"
+KEYWORDS="~amd64 ~x86"
+
+DEPEND=">=dev-lang/go-1.19
+	net-libs/libnetfilter_queue
+	dev-go/go-protobuf
+	dev-go/protoc-gen-go-grpc
+"
+RDEPEND="
+	dev-python/grpcio-tools[${PYTHON_USEDEP}]
+	dev-python/notify2[${PYTHON_USEDEP}]
+	dev-python/python-slugify[${PYTHON_USEDEP}]
+	dev-python/pyinotify[${PYTHON_USEDEP}]
+	dev-python/pyqt5[network,sql,${PYTHON_USEDEP}]
+	bpf? ( ~app-admin/opensnitch-ebpf-module-$PV )
+"
+
+RESTRICT+=" test"
+
+pkg_setup() {
+	# see https://github.com/evilsocket/opensnitch/discussions/978
+	local CONFIG_CHECK="
+		INET_TCP_DIAG
+		INET_UDP_DIAG
+		INET_RAW_DIAG
+		INET_DIAG_DESTROY
+		NETFILTER_NETLINK_ACCT
+		NETFILTER_NETLINK_QUEUE
+		NF_CONNTRACK
+		NF_CT_NETLINK
+		PROC_FS
+	"
+
+	# config needed for the audit monitoring method
+	use audit && CONFIG_CHECK+="
+		AUDIT
+	"
+
+	# config needed for using iptables as firewall
+	use iptables && CONFIG_CHECK+="
+		NETFILTER_XT_MATCH_CONNTRACK
+		NETFILTER_XT_TARGET_NFQUEUE
+	"
+
+	# config needed for using nftables as firewall
+	use nftables && CONFIG_CHECK+="
+		NFT_CT
+		NFT_QUEUE
+	"
+
+	linux-info_pkg_setup
+}
+
+src_prepare() {
+	rm -rf src/${EGO_PN}/ui/tests || die
+
+	if use systemd; then
+		pushd ${WORKDIR}/${P}/src/${EGO_PN} > /dev/null || die
+		eapply "${FILESDIR}/${P}-systemd.patch"
+		popd > /dev/null || die
+	fi
+
+	pushd src/${EGO_PN} > /dev/null || die
+	eapply_user
+	popd > /dev/null || die
+}
+
+src_compile() {
+	emake -C src/${EGO_PN} protocol
+
+	pushd src/${EGO_PN}/ui > /dev/null || die
+	pyrcc5 -o opensnitch/{resources_rc.py,/res/resources.qrc}
+	# workaround for namespace conflict
+	# see https://github.com/evilsocket/opensnitch/issues/496
+	# and https://github.com/evilsocket/opensnitch/pull/442
+	sed -i 's/^import ui_pb2/from . import ui_pb2/' opensnitch/ui_pb2* || die
+	popd > /dev/null || die
+
+	# see https://github.com/evilsocket/opensnitch/issues/851
+	# opensnitch does not build without -fcf-protection when using go >= 1.19,
+	# error message:
+	# cgo: cannot load DWARF output from $WORK/..//_cgo_.o: zlib: invalid header
+	GOPATH="${S}:$(get_golibdir_gopath)" \
+	GOCACHE="${T}/go-cache" \
+	CGO_CPPFLAGS="${CPPFLAGS} -fcf-protection" \
+	CGO_CFLAGS="${CFLAGS} -fcf-protection" \
+	CGO_CXXFLAGS="${CXXFLAGS} -fcf-protection" \
+	go build -v \
+		-buildmode=pie \
+		-ldflags "-compressdwarf=false -linkmode external" \
+		-o opensnitchd \
+		"${EGO_PN}/daemon" || die
+
+	pushd src/${EGO_PN}/ui > /dev/null || die
+	distutils-r1_src_compile
+	popd > /dev/null || die
+}
+
+src_install(){
+	dobin opensnitchd
+
+	pushd src/${EGO_PN}/ui > /dev/null || die
+	distutils-r1_src_install
+	popd > /dev/null || die
+
+	pushd src/${EGO_PN}/daemon > /dev/null || die
+	insinto /etc/opensnitchd/rules
+	insinto /etc/opensnitchd/
+	doins default-config.json
+	doins system-fw.json
+	popd > /dev/null || die
+
+	if use systemd; then
+		pushd src/${EGO_PN}/daemon > /dev/null || die
+		systemd_dounit opensnitchd.service
+		popd > /dev/null || die
+	else
+		newinitd "${FILESDIR}"/opensnitch.initd ${PN}
+	fi
+}
+
+pkg_postinst() {
+	xdg_icon_cache_update
+}