yggdrasil: Change package configuration to UCI
Signed-off-by: George Iv <57254463+zhoreeq@users.noreply.github.com>
This commit is contained in:
George Iv
parent
94e0c78826
commit
6857fd45c8
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@ -2,7 +2,7 @@ include $(TOPDIR)/rules.mk
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PKG_NAME:=yggdrasil
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PKG_VERSION:=0.3.11
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PKG_RELEASE:=3
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PKG_RELEASE:=4
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PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION).tar.gz
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PKG_SOURCE_URL:=https://codeload.github.com/yggdrasil-network/yggdrasil-go/tar.gz/v$(PKG_VERSION)?
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@ -33,7 +33,7 @@ define Package/yggdrasil
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SUBMENU:=Routing and Redirection
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TITLE:=Yggdrasil supports end-to-end encrypted IPv6 networks
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URL:=https://yggdrasil-network.github.io/
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DEPENDS:=$(GO_ARCH_DEPENDS) @IPV6 +kmod-tun
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DEPENDS:=$(GO_ARCH_DEPENDS) @IPV6 +kmod-tun +dkjson +libuci-lua
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endef
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define Package/yggdrasil/description
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@ -46,6 +46,10 @@ define Package/yggdrasil/description
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interfaces simultaneously with much greater throughput.
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endef
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define Package/yggdrasil/conffiles
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/etc/config/yggdrasil
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endef
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define Package/yggdrasil/install
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$(INSTALL_DIR) \
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$(1)/etc/init.d \
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@ -60,6 +64,10 @@ define Package/yggdrasil/install
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$(GO_PKG_BUILD_BIN_DIR)/yggdrasilctl \
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$(1)/usr/sbin
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$(INSTALL_BIN) \
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./files/ygguci \
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$(1)/usr/sbin
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$(INSTALL_BIN) \
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./files/yggdrasil.defaults \
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$(1)/etc/uci-defaults/yggdrasil
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@ -1,12 +1,13 @@
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#!/bin/sh
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yggConfig="/etc/yggdrasil.conf"
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yggConfig="/etc/config/yggdrasil"
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first_boot_genConfig()
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{
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. /usr/share/libubox/jshn.sh
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boardcfg=$(ubus call system board)
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yggcfg=$(yggdrasil -genconf -json | grep NodeInfo -v)
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touch ${yggConfig}
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yggdrasil -genconf -json | ygguci set
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json_load "$boardcfg"
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json_get_var kernel kernel
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@ -14,23 +15,22 @@ first_boot_genConfig()
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json_get_var system system
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json_get_var model model
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json_get_var board_name board_name
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nodeinfo='{"kernel": "'$kernel'", "hostname":"'$hostname'", "system": "'$system'", "model": "'$model'", "board_name": "'$board_name'"}'
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json_load "$yggcfg"
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json_add_string "IfName" "ygg0"
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json_add_object "NodeInfo"
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json_add_string "kernel" "$kernel"
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json_add_string "hostname" "$hostname"
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json_add_string "system" "$system"
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json_add_string "model" "$model"
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json_add_string "board_name" "$board_name"
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json_close_object
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json_dump
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uci set yggdrasil.yggdrasil.IfName="ygg0"
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uci set yggdrasil.yggdrasil.NodeInfo="$nodeinfo"
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uci commit yggdrasil
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}
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if [ ! -e ${yggConfig} ]; then
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if [ -e /etc/yggdrasil.conf ]; then
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echo "config: import config from /etc/yggdrasil.conf to /etc/config/yggdrasil" | logger -t yggdrasil
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touch ${yggConfig}
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cat /etc/yggdrasil.conf | ygguci set
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mv /etc/yggdrasil.conf /etc/yggdrasil.conf.bak
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elif [ ! -e ${yggConfig} ]; then
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echo "first_boot: adding system board details to NodeInfo[] in NEW config: ${yggConfig}" | logger -t yggdrasil
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first_boot_genConfig > ${yggConfig}
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first_boot_genConfig
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# create the network interface
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uci -q batch <<-EOF >/dev/null
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@ -12,7 +12,7 @@ start_service()
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procd_open_instance
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procd_set_param respawn
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procd_set_param command /usr/sbin/yggdrasil -useconffile /etc/yggdrasil.conf
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procd_set_param command /bin/ash -c "ygguci get | yggdrasil -useconf -normaliseconf -json | yggdrasil -useconf"
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procd_set_param stdout 1
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procd_set_param stderr 1
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procd_close_instance
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@ -0,0 +1,237 @@
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#!/usr/bin/env lua
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dkjson = require("dkjson")
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uci = require("uci")
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UCI = {}
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--- Return the configuration defaults as a table suitable for JSON output
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--
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-- Mostly taken from yggdrasil -genconf -json
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-- @return table with configuration defaults
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function UCI.defaults()
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return {
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AdminListen = "unix:///var/run/yggdrasil.sock", IfName = "ygg0",
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NodeInfoPrivacy = false, IfTAPMode = false,
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LinkLocalTCPPort = 0, IfMTU = 65535,
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Peers = { }, Listen = { }, MulticastInterfaces = { }, AllowedEncryptionPublicKeys = { },
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InterfacePeers = setmetatable({ }, {__jsontype = "object"}),
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NodeInfo = setmetatable({ }, {__jsontype = "object"}),
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SessionFirewall = {
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Enable = false,
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AllowFromDirect = true,
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AllowFromRemote = true,
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AlwaysAllowOutbound = true,
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WhitelistEncryptionPublicKeys = { },
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BlacklistEncryptionPublicKeys = { }
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},
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TunnelRouting = {
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Enable = false,
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IPv6RemoteSubnets = setmetatable({ }, {__jsontype = "object"}),
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IPv6LocalSubnets = { },
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IPv4RemoteSubnets = setmetatable({ }, {__jsontype = "object"}),
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IPv4LocalSubnets = { }
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},
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SwitchOptions = { MaxTotalQueueSize = 4194304 }
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}
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end
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--- Return the yggdrasil configuration as a table suitable for JSON output
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--
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-- @return table with yggdrasil configuration
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function UCI.get()
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local obj = UCI.defaults()
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local cursor = uci.cursor()
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local config = cursor:get_all("yggdrasil", "yggdrasil")
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if not config then return obj end
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obj.EncryptionPublicKey = config.EncryptionPublicKey
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obj.EncryptionPrivateKey = config.EncryptionPrivateKey
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obj.SigningPublicKey = config.SigningPublicKey
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obj.SigningPrivateKey = config.SigningPrivateKey
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obj.AdminListen = config.AdminListen or obj.AdminListen
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obj.IfName = config.IfName or obj.IfName
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obj.NodeInfo = dkjson.decode(config.NodeInfo) or obj.NodeInfo
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for _, v in pairs({ "NodeInfoPrivacy", "IfTAPMode" }) do
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if config[v] ~= nil then obj[v] = to_bool(config[v]) end
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end
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for _, v in pairs({ "LinkLocalTCPPort", "IfMTU" }) do
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if config[v] ~= nil then obj[v] = tonumber(config[v]) end
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end
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cursor:foreach("yggdrasil", "peer", function (s)
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table.insert(obj.Peers, s.uri)
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end)
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cursor:foreach("yggdrasil", "listen_address", function (s)
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table.insert(obj.Listen, s.uri)
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end)
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cursor:foreach("yggdrasil", "multicast_interface", function (s)
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table.insert(obj.MulticastInterfaces, s.name)
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end)
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cursor:foreach("yggdrasil", "allowed_encryption_public_key", function (s)
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table.insert(obj.AllowedEncryptionPublicKeys, s.key)
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end)
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cursor:foreach("yggdrasil", "interface_peer", function (s)
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if obj.InterfacePeers[s.interface] == nil then
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obj.InterfacePeers[s.interface] = {}
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end
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table.insert(obj.InterfacePeers[s["interface"]], s.uri)
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end)
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-- session firewall config
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local session_firewall_config = { "Enable", "AllowFromDirect", "AllowFromRemote", "AlwaysAllowOutbound" }
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for _, v in pairs(session_firewall_config) do
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if config["SessionFirewall_"..v] ~= nil then
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obj.SessionFirewall[v] = to_bool(config["SessionFirewall_"..v])
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end
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end
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cursor:foreach("yggdrasil", "whitelisted_encryption_public_key", function (s)
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table.insert(obj.SessionFirewall.WhitelistEncryptionPublicKeys, s.key)
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end)
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cursor:foreach("yggdrasil", "blacklisted_encryption_public_key", function (s)
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table.insert(obj.SessionFirewall.BlacklistEncryptionPublicKeys, s.key)
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end)
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-- /session firewall config
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-- tunnel routing config
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if config.TunnelRouting_Enable ~= nil then
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obj.TunnelRouting.Enable = to_bool(config.TunnelRouting_Enable)
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end
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cursor:foreach("yggdrasil", "ipv6_remote_subnet", function (s)
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obj.TunnelRouting.IPv6RemoteSubnets[s.subnet] = s.key
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end)
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cursor:foreach("yggdrasil", "ipv6_local_subnet", function (s)
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table.insert(obj.TunnelRouting.IPv6LocalSubnets, s.subnet)
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end)
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cursor:foreach("yggdrasil", "ipv4_remote_subnet", function (s)
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obj.TunnelRouting.IPv4RemoteSubnets[s.subnet] = s.key
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end)
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cursor:foreach("yggdrasil", "ipv4_local_subnet", function (s)
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table.insert(obj.TunnelRouting.IPv4LocalSubnets, s.subnet)
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end)
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-- /tunnel routing config
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if config.SwitchOptions_MaxTotalQueueSize ~= nil then
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obj.SwitchOptions.MaxTotalQueueSize = tonumber(config.SwitchOptions_MaxTotalQueueSize)
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end
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return obj
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end
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--- Parse and save updated configuration from JSON input
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--
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-- Transforms general settings into UCI sections, and replaces the UCI config's
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-- contents with them.
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-- @param table JSON input
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-- @return Boolean whether saving succeeded
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function UCI.set(obj)
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local cursor = uci.cursor()
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for i, section in pairs(cursor:get_all("yggdrasil")) do
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cursor:delete("yggdrasil", section[".name"])
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end
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cursor:set("yggdrasil", "yggdrasil", "yggdrasil")
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cursor:set("yggdrasil", "yggdrasil", "EncryptionPublicKey", obj.EncryptionPublicKey)
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cursor:set("yggdrasil", "yggdrasil", "EncryptionPrivateKey", obj.EncryptionPrivateKey)
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cursor:set("yggdrasil", "yggdrasil", "SigningPublicKey", obj.SigningPublicKey)
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cursor:set("yggdrasil", "yggdrasil", "SigningPrivateKey", obj.SigningPrivateKey)
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cursor:set("yggdrasil", "yggdrasil", "AdminListen", obj.AdminListen)
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cursor:set("yggdrasil", "yggdrasil", "IfName", obj.IfName)
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cursor:set("yggdrasil", "yggdrasil", "NodeInfoPrivacy", to_int(obj.NodeInfoPrivacy))
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cursor:set("yggdrasil", "yggdrasil", "NodeInfo", dkjson.encode(obj.NodeInfo))
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cursor:set("yggdrasil", "yggdrasil", "IfTAPMode", to_int(obj.IfTAPMode))
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cursor:set("yggdrasil", "yggdrasil", "LinkLocalTCPPort", obj.LinkLocalTCPPort)
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cursor:set("yggdrasil", "yggdrasil", "IfMTU", obj.IfMTU)
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set_values(cursor, "peer", "uri", obj.Peers)
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set_values(cursor, "listen_address", "uri", obj.Listen)
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set_values(cursor, "multicast_interface", "name", obj.MulticastInterfaces)
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set_values(cursor, "allowed_encryption_public_key", "key", obj.AllowedEncryptionPublicKeys)
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for interface, peers in pairs(obj.InterfacePeers) do
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for _, v in pairs(peers) do
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local name = cursor:add("yggdrasil", "interface_peer")
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cursor:set("yggdrasil", name, "interface", interface)
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cursor:set("yggdrasil", name, "uri", v)
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end
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end
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-- session firewall config
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cursor:set("yggdrasil", "yggdrasil", "SessionFirewall_Enable", to_int(obj.SessionFirewall.Enable))
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cursor:set("yggdrasil", "yggdrasil", "SessionFirewall_AllowFromDirect", to_int(obj.SessionFirewall.AllowFromDirect))
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cursor:set("yggdrasil", "yggdrasil", "SessionFirewall_AllowFromRemote", to_int(obj.SessionFirewall.AllowFromRemote))
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cursor:set("yggdrasil", "yggdrasil", "SessionFirewall_AlwaysAllowOutbound", to_int(obj.SessionFirewall.AlwaysAllowOutbound))
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set_values(cursor, "whitelisted_encryption_public_key", "key", obj.SessionFirewall.WhitelistEncryptionPublicKeys)
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set_values(cursor, "blacklisted_encryption_public_key", "key", obj.SessionFirewall.BlacklistEncryptionPublicKeys)
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-- /session firewall config
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-- tunnel routing config
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cursor:set("yggdrasil", "yggdrasil", "TunnelRouting_Enable", to_int(obj.TunnelRouting.Enable))
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if obj.TunnelRouting.IPv6RemoteSubnets ~= nil then
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for subnet, key in pairs(obj.TunnelRouting.IPv6RemoteSubnets) do
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local name = cursor:add("yggdrasil", "ipv6_remote_subnet")
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cursor:set("yggdrasil", name, "subnet", subnet)
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cursor:set("yggdrasil", name, "key", key)
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end
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end
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set_values(cursor, "ipv6_local_subnet", "subnet", obj.TunnelRouting.IPv6LocalSubnets)
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if obj.TunnelRouting.IPv4RemoteSubnets ~= nil then
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for subnet, key in pairs(obj.TunnelRouting.IPv4RemoteSubnets) do
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local name = cursor:add("yggdrasil", "ipv4_remote_subnet")
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cursor:set("yggdrasil", name, "subnet", subnet)
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cursor:set("yggdrasil", name, "key", key)
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end
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end
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set_values(cursor, "ipv4_local_subnet", "subnet", obj.TunnelRouting.IPv4LocalSubnets)
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-- /tunnel routing config
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cursor:set("yggdrasil", "yggdrasil", "SwitchOptions_MaxTotalQueueSize", obj.SwitchOptions.MaxTotalQueueSize)
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return cursor:commit("yggdrasil")
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end
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function set_values(cursor, section_name, parameter, values)
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if values == nil then return false end
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for k, v in pairs(values) do
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local name = cursor:add("yggdrasil", section_name)
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cursor:set("yggdrasil", name, parameter, v)
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end
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end
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function to_int(bool) return bool and '1' or '0' end
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function to_bool(int) return int ~= '0' end
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function help()
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print("JSON interface to /etc/config/yggdrasil\n\nExamples: \
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ygguci get > /tmp/etc/yggdrasil.conf \
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cat /tmp/etc/yggdrasil.conf | ygguci set \
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uci changes \
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ygguci get | yggdrasil -useconf")
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end
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-- main
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if arg[1] == "get" then
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local json = dkjson.encode(UCI.get(), { indent = true })
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print(json)
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elseif arg[1] == "set" then
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local json = io.stdin:read("*a")
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local obj, pos, err = dkjson.decode(json, 1, nil)
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if obj then
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UCI.set(obj)
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else
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print("dkjson: " .. err)
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os.exit(1)
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end
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else
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help()
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end
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