+++ /dev/null
-#
-# Copyright (C) 2016-2017 Jason A. Donenfeld <Jason@zx2c4.com>
-# Copyright (C) 2016 Baptiste Jonglez <openwrt@bitsofnetworks.org>
-# Copyright (C) 2016-2017 Dan Luedtke <mail@danrl.com>
-#
-# This is free software, licensed under the GNU General Public License v2.
-# See /LICENSE for more information.
-
-include $(TOPDIR)/rules.mk
-include $(INCLUDE_DIR)/kernel.mk
-
-PKG_NAME:=wireguard
-
-PKG_VERSION:=0.0.20171005
-PKG_RELEASE:=1
-
-PKG_SOURCE:=WireGuard-$(PKG_VERSION).tar.xz
-PKG_SOURCE_URL:=https://git.zx2c4.com/WireGuard/snapshot/
-PKG_HASH:=832a3b7cbb510f6986fd0c3a6b2d86bc75fc9f23b6754d8f46bc58ea8e02d608
-
-PKG_LICENSE:=GPL-2.0
-PKG_LICENSE_FILES:=COPYING
-
-PKG_BUILD_DIR:=$(BUILD_DIR)/WireGuard-$(PKG_VERSION)
-PKG_BUILD_PARALLEL:=1
-PKG_USE_MIPS16:=0
-
-# Wireguard's makefile needs this to know where to build the kernel module
-export KERNELDIR:=$(LINUX_DIR)
-
-include $(INCLUDE_DIR)/package.mk
-
-define Package/wireguard/Default
- SECTION:=net
- CATEGORY:=Network
- SUBMENU:=VPN
- URL:=https://www.wireguard.com
- MAINTAINER:=Baptiste Jonglez <openwrt@bitsofnetworks.org>, \
- Kevin Darbyshire-Bryant <ldir@darbyshire-bryant.me.uk>, \
- Dan Luedtke <mail@danrl.com>, \
- Jason A. Donenfeld <Jason@zx2c4.com>
-endef
-
-define Package/wireguard/Default/description
- WireGuard is a novel VPN that runs inside the Linux Kernel and utilizes
- state-of-the-art cryptography. It aims to be faster, simpler, leaner, and
- more useful than IPSec, while avoiding the massive headache. It intends to
- be considerably more performant than OpenVPN. WireGuard is designed as a
- general purpose VPN for running on embedded interfaces and super computers
- alike, fit for many different circumstances. It uses UDP.
-endef
-
-define Package/wireguard
- $(call Package/wireguard/Default)
- TITLE:=Wireguard meta-package
- DEPENDS:=+wireguard-tools +kmod-wireguard
-endef
-
-include $(INCLUDE_DIR)/kernel-defaults.mk
-include $(INCLUDE_DIR)/package-defaults.mk
-
-# Used by Build/Compile/Default
-MAKE_PATH:=src/tools
-
-define Build/Compile
- $(MAKE) $(KERNEL_MAKEOPTS) M="$(PKG_BUILD_DIR)/src" modules
- $(call Build/Compile/Default)
-endef
-
-define Package/wireguard/install
- true
-endef
-
-define Package/wireguard/description
- $(call Package/wireguard/Default/description)
-endef
-
-define Package/wireguard-tools
- $(call Package/wireguard/Default)
- TITLE:=Wireguard userspace control program (wg)
- DEPENDS:=+libmnl
-endef
-
-define Package/wireguard-tools/description
- $(call Package/wireguard/Default/description)
-
- This package provides the userspace control program for wireguard, `wg`,
- and a netifd protocol helper.
-endef
-
-define Package/wireguard-tools/install
- $(INSTALL_DIR) $(1)/usr/bin/
- $(INSTALL_BIN) $(PKG_BUILD_DIR)/src/tools/wg $(1)/usr/bin/
- $(INSTALL_DIR) $(1)/lib/netifd/proto/
- $(INSTALL_BIN) ./files/wireguard.sh $(1)/lib/netifd/proto/
-endef
-
-define KernelPackage/wireguard
- SECTION:=kernel
- CATEGORY:=Kernel modules
- SUBMENU:=Network Support
- TITLE:=Wireguard kernel module
- DEPENDS:=+IPV6:kmod-udptunnel6 +kmod-udptunnel4
- FILES:= $(PKG_BUILD_DIR)/src/wireguard.$(LINUX_KMOD_SUFFIX)
- AUTOLOAD:=$(call AutoProbe,wireguard)
-endef
-
-define KernelPackage/wireguard/description
- $(call Package/wireguard/Default/description)
-
- This package provides the kernel module for wireguard.
-endef
-
-$(eval $(call BuildPackage,wireguard))
-$(eval $(call BuildPackage,wireguard-tools))
-$(eval $(call KernelPackage,wireguard))
+++ /dev/null
-#!/bin/sh
-# Copyright 2016-2017 Dan Luedtke <mail@danrl.com>
-# Licensed to the public under the Apache License 2.0.
-
-
-WG=/usr/bin/wg
-if [ ! -x $WG ]; then
- logger -t "wireguard" "error: missing wireguard-tools (${WG})"
- exit 0
-fi
-
-
-[ -n "$INCLUDE_ONLY" ] || {
- . /lib/functions.sh
- . ../netifd-proto.sh
- init_proto "$@"
-}
-
-
-proto_wireguard_init_config() {
- proto_config_add_string "private_key"
- proto_config_add_int "listen_port"
- proto_config_add_int "mtu"
- proto_config_add_string "fwmark"
- available=1
- no_proto_task=1
-}
-
-
-proto_wireguard_setup_peer() {
- local peer_config="$1"
-
- local public_key
- local preshared_key
- local allowed_ips
- local route_allowed_ips
- local endpoint_host
- local endpoint_port
- local persistent_keepalive
-
- config_get public_key "${peer_config}" "public_key"
- config_get preshared_key "${peer_config}" "preshared_key"
- config_get allowed_ips "${peer_config}" "allowed_ips"
- config_get_bool route_allowed_ips "${peer_config}" "route_allowed_ips" 0
- config_get endpoint_host "${peer_config}" "endpoint_host"
- config_get endpoint_port "${peer_config}" "endpoint_port"
- config_get persistent_keepalive "${peer_config}" "persistent_keepalive"
-
- # peer configuration
- echo "[Peer]" >> "${wg_cfg}"
- echo "PublicKey=${public_key}" >> "${wg_cfg}"
- if [ "${preshared_key}" ]; then
- echo "PresharedKey=${preshared_key}" >> "${wg_cfg}"
- fi
- for allowed_ip in $allowed_ips; do
- echo "AllowedIPs=${allowed_ip}" >> "${wg_cfg}"
- done
- if [ "${endpoint_host}" ]; then
- case "${endpoint_host}" in
- *:*)
- endpoint="[${endpoint_host}]"
- ;;
- *)
- endpoint="${endpoint_host}"
- ;;
- esac
- if [ "${endpoint_port}" ]; then
- endpoint="${endpoint}:${endpoint_port}"
- else
- endpoint="${endpoint}:51820"
- fi
- echo "Endpoint=${endpoint}" >> "${wg_cfg}"
- fi
- if [ "${persistent_keepalive}" ]; then
- echo "PersistentKeepalive=${persistent_keepalive}" >> "${wg_cfg}"
- fi
-
- # add routes for allowed ips
- if [ ${route_allowed_ips} -ne 0 ]; then
- for allowed_ip in ${allowed_ips}; do
- case "${allowed_ip}" in
- *:*/*)
- proto_add_ipv6_route "${allowed_ip%%/*}" "${allowed_ip##*/}"
- ;;
- *.*/*)
- proto_add_ipv4_route "${allowed_ip%%/*}" "${allowed_ip##*/}"
- ;;
- *:*)
- proto_add_ipv6_route "${allowed_ip%%/*}" "128"
- ;;
- *.*)
- proto_add_ipv4_route "${allowed_ip%%/*}" "32"
- ;;
- esac
- done
- fi
-}
-
-
-proto_wireguard_setup() {
- local config="$1"
- local wg_dir="/tmp/wireguard"
- local wg_cfg="${wg_dir}/${config}"
-
- local private_key
- local listen_port
- local mtu
-
- # load configuration
- config_load network
- config_get private_key "${config}" "private_key"
- config_get listen_port "${config}" "listen_port"
- config_get addresses "${config}" "addresses"
- config_get mtu "${config}" "mtu"
- config_get fwmark "${config}" "fwmark"
-
- # create interface
- ip link del dev "${config}" 2>/dev/null
- ip link add dev "${config}" type wireguard
-
- if [ "${mtu}" ]; then
- ip link set mtu "${mtu}" dev "${config}"
- fi
-
- proto_init_update "${config}" 1
-
- # generate configuration file
- umask 077
- mkdir -p "${wg_dir}"
- echo "[Interface]" > "${wg_cfg}"
- echo "PrivateKey=${private_key}" >> "${wg_cfg}"
- if [ "${listen_port}" ]; then
- echo "ListenPort=${listen_port}" >> "${wg_cfg}"
- fi
- if [ "${fwmark}" ]; then
- echo "FwMark=${fwmark}" >> "${wg_cfg}"
- fi
- config_foreach proto_wireguard_setup_peer "wireguard_${config}"
-
- # apply configuration file
- ${WG} setconf ${config} "${wg_cfg}"
- WG_RETURN=$?
-
- # delete configuration file
- rm -f "${wg_cfg}"
-
- # check status
- if [ ${WG_RETURN} -ne 0 ]; then
- sleep 5
- proto_setup_failed "${config}"
- exit 1
- fi
-
- # add ip addresses
- for address in ${addresses}; do
- case "${address}" in
- *:*/*)
- proto_add_ipv6_address "${address%%/*}" "${address##*/}"
- ;;
- *.*/*)
- proto_add_ipv4_address "${address%%/*}" "${address##*/}"
- ;;
- *:*)
- proto_add_ipv6_address "${address%%/*}" "128"
- ;;
- *.*)
- proto_add_ipv4_address "${address%%/*}" "32"
- ;;
- esac
- done
-
- # endpoint dependency
- wg show "${config}" endpoints | \
- sed -E 's/\[?([0-9.:a-f]+)\]?:([0-9]+)/\1 \2/' | \
- while IFS=$'\t ' read -r key address port; do
- [ -n "${port}" ] || continue
- proto_add_host_dependency "${config}" "${address}"
- done
-
- proto_send_update "${config}"
-}
-
-
-proto_wireguard_teardown() {
- local config="$1"
- ip link del dev "${config}" >/dev/null 2>&1
-}
-
-
-[ -n "$INCLUDE_ONLY" ] || {
- add_protocol wireguard
-}
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