Initial commit

.gitattributes

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+# Auto detect text files and perform LF normalization
+* text=auto

Makefile

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+#
+# Copyright (C) 2016-2017 Jian Chang <[email protected]>
+#
+# This is free software, licensed under the GNU General Public License v3.
+# See /LICENSE for more information.
+#
+
+include $(TOPDIR)/rules.mk
+
+PKG_NAME:=luci-app-udp2raw
+PKG_VERSION:=1.0.0
+PKG_RELEASE:=2
+
+PKG_LICENSE:=GPLv3
+PKG_LICENSE_FILES:=LICENSE
+PKG_MAINTAINER:=Jian Chang <[email protected]>
+
+include $(INCLUDE_DIR)/package.mk
+
+define Package/$(PKG_NAME)
+	SECTION:=luci
+	CATEGORY:=LuCI
+	SUBMENU:=3. Applications
+	TITLE:=LuCI Support for udp2raw-tunnel
+	PKGARCH:=all
+	DEPENDS:=+udp2raw-tunnel
+endef
+
+define Package/$(PKG_NAME)/description
+	LuCI Support for udp2raw-tunnel.
+endef
+
+define Build/Prepare
+	$(foreach po,$(wildcard ${CURDIR}/files/luci/i18n/*.po), \
+		po2lmo $(po) $(PKG_BUILD_DIR)/$(patsubst %.po,%.lmo,$(notdir $(po)));)
+endef
+
+define Build/Configure
+endef
+
+define Build/Compile
+endef
+
+define Package/$(PKG_NAME)/postinst
+#!/bin/sh
+if [ -z "$${IPKG_INSTROOT}" ]; then
+	( . /etc/uci-defaults/luci-udp2raw ) && rm -f /etc/uci-defaults/luci-udp2raw
+fi
+exit 0
+endef
+
+define Package/$(PKG_NAME)/conffiles
+	/etc/config/udp2raw
+endef
+
+define Package/$(PKG_NAME)/install
+	$(INSTALL_DIR) $(1)/usr/lib/lua/luci/i18n
+	$(INSTALL_DATA) $(PKG_BUILD_DIR)/udp2raw.*.lmo $(1)/usr/lib/lua/luci/i18n/
+	$(INSTALL_DIR) $(1)/usr/lib/lua/luci/controller
+	$(INSTALL_DATA) ./files/luci/controller/*.lua $(1)/usr/lib/lua/luci/controller/
+	$(INSTALL_DIR) $(1)/usr/lib/lua/luci/model/cbi/udp2raw
+	$(INSTALL_DATA) ./files/luci/model/cbi/udp2raw/*.lua $(1)/usr/lib/lua/luci/model/cbi/udp2raw/
+	$(INSTALL_DIR) $(1)/usr/lib/lua/luci/view/udp2raw
+	$(INSTALL_DATA) ./files/luci/view/udp2raw/*.htm $(1)/usr/lib/lua/luci/view/udp2raw/
+	$(INSTALL_DIR) $(1)/etc/config
+	$(INSTALL_CONF) ./files/root/etc/config/udp2raw $(1)/etc/config/udp2raw
+	$(INSTALL_DIR) $(1)/etc/init.d
+	$(INSTALL_BIN) ./files/root/etc/init.d/udp2raw $(1)/etc/init.d/udp2raw
+	$(INSTALL_DIR) $(1)/etc/uci-defaults
+	$(INSTALL_BIN) ./files/root/etc/uci-defaults/luci-udp2raw $(1)/etc/uci-defaults/luci-udp2raw
+endef
+
+$(eval $(call BuildPackage,$(PKG_NAME)))

README.md

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+# luci-app-udp2raw
+适用于 OpenWRT/LEDE 的 udp2raw-tunnel LuCI 控制界面

files/luci/controller/udp2raw.lua

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+module("luci.controller.udp2raw", package.seeall)
+
+function index()
+	if not nixio.fs.access("/etc/config/udp2raw") then
+		return
+	end
+
+	entry({"admin", "services", "udp2raw"},
+		firstchild(), _("udp2raw-tunnel")).dependent = false
+
+	entry({"admin", "services", "udp2raw", "general"},
+		cbi("udp2raw/general"), _("Settings"), 1)
+
+	entry({"admin", "services", "udp2raw", "servers"},
+		arcombine(cbi("udp2raw/servers"), cbi("udp2raw/servers-details")),
+		_("Servers Manage"), 2).leaf = true
+
+	entry({"admin", "services", "udp2raw", "status"}, call("action_status"))
+end
+
+local function is_running(name)
+	return luci.sys.call("pidof %s >/dev/null" %{name}) == 0
+end
+
+function action_status()
+	luci.http.prepare_content("application/json")
+	luci.http.write_json({
+		running = is_running("udp2raw")
+	})
+end

files/luci/i18n/udp2raw.zh-cn.po

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+msgid ""
+msgstr "Content-Type: text/plain; charset=UTF-8\n"
+
+msgid "udp2raw-tunnel"
+msgstr "udp2raw 隧道"
+
+msgid "Settings"
+msgstr "设置"
+
+msgid "Servers Manage"
+msgstr "服务器管理"
+
+msgid "Running Status"
+msgstr "运行状态"
+
+msgid "Binary Version"
+msgstr "文件版本"
+
+msgid "Build Time"
+msgstr "编译时间"
+
+msgid "Invalid Binary File."
+msgstr "可执行文件无效。"
+
+msgid "RUNNING"
+msgstr "运行中"
+
+msgid "NOT RUNNING"
+msgstr "未运行"
+
+msgid "General Settings"
+msgstr "基本设置"
+
+msgid "Server"
+msgstr "服务器"
+
+msgid "Disable"
+msgstr "停用"
+
+msgid "Run Daemon as User"
+msgstr "以该用户启动"
+
+msgid "Alias"
+msgstr "别名"
+
+msgid "None"
+msgstr "无"
+
+msgid "Server Address"
+msgstr "服务器地址"
+
+msgid "Listen Address"
+msgstr "监听地址"
+
+msgid "Edit Server"
+msgstr "编辑服务器"
+
+msgid "Alias(optional)"
+msgstr "别名(可选)"
+
+msgid "Server Port"
+msgstr "服务器端口"
+
+msgid "Local Listen Host"
+msgstr "本地监听地址"
+
+msgid "Local Listen Port"
+msgstr "本地监听端口"
+
+msgid "Raw Mode"
+msgstr "Raw 方式"
+
+msgid "Password"
+msgstr "密码"
+
+msgid "Cipher Mode"
+msgstr "加密方式"
+
+msgid "Auth Mode"
+msgstr "验证方式"
+
+msgid "Auto Rule"
+msgstr "自动规则"
+
+msgid "Auto add (and delete) iptables rule."
+msgstr "自动添加/删除 iptables 规则。"
+
+msgid "Keep Rule"
+msgstr "保持规则"
+
+msgid "Monitor iptables and auto re-add if necessary."
+msgstr "定期检查 iptables 并在必要时重新添加规则。"
+
+msgid "seq Mode"
+msgstr "seq 模式"
+
+msgid "seq increase mode for faketcp."
+msgstr "用于 faketcp 的 seq 增加方式。"
+
+msgid "Lower Level"
+msgstr ""
+
+msgid "Send packets at OSI level 2, format: \"eth0#00:11:22:33:44:55\", or \"auto\"."
+msgstr "在 OSI 模型第二层发送数据包，格式：\"eth0#00:11:22:33:44:55\"，或 \"auto\"。"
+
+msgid "Source-IP"
+msgstr "源IP"
+
+msgid "Force source-ip for Raw Socket."
+msgstr "在原始数据包中强制指定源IP。"
+
+msgid "Source-Port"
+msgstr "源端口"
+
+msgid "Force source-port for Raw Socket, TCP/UDP only."
+msgstr "在原始数据包中强制指定源端口，仅用于 TCP/UDP。"
+
+msgid "Log Level"
+msgstr "日志级别"
+

files/luci/model/cbi/udp2raw/general.lua

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+local m, s, o
+local uci = luci.model.uci.cursor()
+local servers = {}
+
+local function has_bin(name)
+	return luci.sys.call("command -v %s >/dev/null" %{name}) == 0
+end
+
+if not has_bin("udp2raw") then
+	return Map("udp2raw", "%s - %s" %{translate("udp2raw-tunnel"),
+		translate("Settings")}, '<b style="color:red">udp2raw-tunnel binary file not found.</b>')
+end
+
+uci:foreach("udp2raw", "servers", function(s)
+	if s.server_addr and s.server_port then
+		servers[#servers+1] = {name = s[".name"], alias = s.alias or "%s:%s" %{s.server_addr, s.server_port}}
+	end
+end)
+
+m = Map("udp2raw", "%s - %s" %{translate("udp2raw-tunnel"), translate("Settings")})
+m:append(Template("udp2raw/status"))
+
+s = m:section(NamedSection, "general", "general", translate("General Settings"))
+s.anonymous = true
+s.addremove = false
+
+o = s:option(DynamicList, "server", translate("Server"))
+o.template = "udp2raw/dynamiclist"
+o:value("nil", translate("Disable"))
+for _, s in ipairs(servers) do o:value(s.name, s.alias) end
+o.default = "nil"
+o.rmempty = false
+
+o = s:option(ListValue, "daemon_user", translate("Run Daemon as User"))
+for u in luci.util.execi("cat /etc/passwd | cut -d ':' -f1") do o:value(u) end
+o.default = "root"
+o.rmempty = false
+
+return m

files/luci/model/cbi/udp2raw/servers-details.lua

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+local m, s, o
+local sid = arg[1]
+
+local raw_modes = {
+	"faketcp",
+	"udp",
+	"icmp",
+}
+
+local cipher_modes = {
+	"aes128cbc",
+	"xor",
+	"none",
+}
+
+local auth_modes = {
+	"md5",
+	"crc32",
+	"simple",
+	"none",
+}
+
+m = Map("udp2raw", "%s - %s" %{translate("udp2raw-tunnel"), translate("Edit Server")})
+m.redirect = luci.dispatcher.build_url("admin/services/udp2raw/servers")
+m.sid = sid
+
+if m.uci:get("udp2raw", sid) ~= "servers" then
+	luci.http.redirect(m.redirect)
+	return
+end
+
+s = m:section(NamedSection, sid, "servers")
+s.anonymous = true
+s.addremove = false
+
+o = s:option(Value, "alias", translate("Alias(optional)"))
+
+o = s:option(Value, "server_addr", translate("Server"))
+o.datatype = "host"
+o.rmempty = false
+
+o = s:option(Value, "server_port", translate("Server Port"))
+o.datatype = "port"
+o.placeholder = "8080"
+
+o = s:option(Value, "listen_addr", translate("Local Listen Host"))
+o.datatype = "ipaddr"
+o.placeholder = "127.0.0.1"
+
+o = s:option(Value, "listen_port", translate("Local Listen Port"))
+o.datatype = "port"
+o.placeholder = "2080"
+
+o = s:option(ListValue, "raw_mode", translate("Raw Mode"))
+for _, v in ipairs(raw_modes) do o:value(v, v:lower()) end
+o.default = "faketcp"
+o.rmempty = false
+
+o = s:option(Value, "key", translate("Password"))
+o.password = true
+
+o = s:option(ListValue, "cipher_mode", translate("Cipher Mode"))
+for _, v in ipairs(cipher_modes) do o:value(v, v:lower()) end
+o.default = "aes128cbc"
+
+o = s:option(ListValue, "auth_mode", translate("Auth Mode"))
+for _, v in ipairs(auth_modes) do o:value(v, v:lower()) end
+o.default = "md5"
+
+o = s:option(Flag, "auto_rule", translate("Auto Rule"), translate("Auto add (and delete) iptables rule."))
+o.enabled = "1"
+o.disabled = "0"
+o.default = "1"
+
+o = s:option(Flag, "keep_rule", translate("Keep Rule"), translate("Monitor iptables and auto re-add if necessary."))
+o.enabled = "1"
+o.disabled = "0"
+o:depends("auto_rule", "1")
+
+o = s:option(Value, "seq_mode", translate("seq Mode"), translate("seq increase mode for faketcp."))
+o.datatype = "range(0,4)"
+o.placeholder = "3"
+
+o = s:option(Value, "lower_level", translate("Lower Level"), translate("Send packets at OSI level 2, format: \"eth0#00:11:22:33:44:55\", or \"auto\"."))
+
+o = s:option(Value, "source_ip", translate("Source-IP"), translate("Force source-ip for Raw Socket."))
+o.datatype = "ipaddr"
+
+o = s:option(Value, "source_port", translate("Source-Port"), translate("Force source-port for Raw Socket, TCP/UDP only."))
+o.datatype = "port"
+
+o = s:option(Value, "log_level", translate("Log Level"))
+o.datatype = "range(0,6)"
+o.placeholder = "4"
+
+return m