Add luci-app-nps (#1883)

https://github.com/cnlh/nps

package/lean/luci-app-nps/Makefile

@@ -0,0 +1,19 @@
+#
+# Copyright (C) 2008-2014 The LuCI Team <luci@lists.subsignal.org>
+#
+# This is free software, licensed under the Apache License, Version 2.0 .
+#
+
+include $(TOPDIR)/rules.mk
+
+LUCI_TITLE:=LuCI for Nps
+LUCI_DEPENDS:=+wget +npc
+LUCI_PKGARCH:=all
+PKG_VERSION:=1.1
+PKG_RELEASE:=2
+
+include $(TOPDIR)/feeds/luci/luci.mk
+
+# call BuildPackage - OpenWrt buildroot signature
+
+

package/lean/luci-app-nps/luasrc/controller/nps.lua

@@ -0,0 +1,17 @@
+module("luci.controller.nps",package.seeall)
+function index()
+if not nixio.fs.access("/etc/config/nps")then
+return
+end
+local e
+e=entry({"admin","services","nps"},cbi("nps"),_("Nps Setting"),100)
+e.i18n="nps"
+e.dependent=true
+entry({"admin","services","nps","status"},call("status")).leaf=true
+end
+function status()
+local e={}
+e.running=luci.sys.call("pgrep npc > /dev/null")==0
+luci.http.prepare_content("application/json")
+luci.http.write_json(e)
+end

package/lean/luci-app-nps/luasrc/i18n/nps.zh_CN.po

@@ -0,0 +1,28 @@
+# zh_CN translation for npc.
+# Copyright (C) 2015 Yoyodyne, Inc. (msgids)
+# This file is distributed under the same license as the gettext package.
+#
+msgid ""
+msgstr ""
+"PO-Revision-Date: 2015-09-01 09:53中国标准时间\n"
+"Last-Translator: Ardentwheel <Ardentwheel@gmail.com>\n"
+"Language: zh_CN\n"
+"MIME-Version: 1.0\n"
+"Content-Type: text/plain; charset=utf-8\n"
+"Content-Transfer-Encoding: 8bit\n"
+
+
+msgid "Nps Setting"
+msgstr "Nps内网穿透"
+
+msgid "Enable Compression"
+msgstr "使用压缩传输"
+
+msgid "Enable Encryption"
+msgstr "使用加密传输"
+
+msgid "The contents will be compressed to speed up the traffic forwarding speed, but this will consume some additional cpu resources"
+msgstr "压缩传输内容，加快流量转发速度，会额外消耗 cpu 资源"
+
+msgid "Encrypted the communication between Npc and Nps, will effectively prevent the traffic intercepted."
+msgstr "加密传输 npc 与 nps 之间的通信内容，会有效防止流量被拦截"

package/lean/luci-app-nps/luasrc/model/cbi/nps.lua

@@ -0,0 +1,47 @@
+m=Map("nps")
+m.title=translate("Nps Setting")
+m.description=translate("Nps is a fast reverse proxy to help you expose a local server behind a NAT or firewall to the internet.")
+
+m:section(SimpleSection).template="nps/nps_status"
+
+s=m:section(TypedSection,"nps")
+s.addremove=false
+s.anonymous=true
+
+s:tab("basic",translate("Basic Setting"))
+enable=s:taboption("basic",Flag,"enabled",translate("Enable"))
+enable.rmempty=false
+server=s:taboption("basic",Value,"server_addr",translate("Server"),translate("Must an IPv4 address"))
+server.datatype="ipaddr"
+server.optional=false
+server.rmempty=false
+port=s:taboption("basic",Value,"server_port",translate("Port"))
+port.datatype="port"
+port.default="8024"
+port.optional=false
+port.rmempty=false
+protocol=s:taboption("basic",ListValue,"protocol",translate("Protocol Type"))
+protocol.default="tcp"
+protocol:value("tcp",translate("TCP Protocol"))
+protocol:value("kcp",translate("KCP Protocol"))
+vkey=s:taboption("basic",Value,"vkey",translate("vkey"))
+vkey.optional=false
+vkey.password=true
+vkey.rmempty=false
+compress=s:taboption("basic",Flag,"compress",translate("Enable Compression"),translate("The contents will be compressed to speed up the traffic forwarding speed, but this will consume some additional cpu resources."))
+compress.default="1"
+compress.rmempty=false
+crypt=s:taboption("basic",Flag,"crypt",translate("Enable Encryption"),translate("Encrypted the communication between Npc and Nps, will effectively prevent the traffic intercepted."))
+crypt.default="1"
+crypt.rmempty=false
+log_level=s:taboption("basic",ListValue,"log_level",translate("Log Level"))
+log_level:value(0,"Emergency")
+log_level:value(2,"Critical")
+log_level:value(3,"Error")
+log_level:value(4,"Warning")
+log_level:value(7,"Debug")
+log_level.default="3"
+
+return m
+
+

package/lean/luci-app-nps/luasrc/view/nps/nps_status.htm

@@ -0,0 +1,22 @@
+<script type="text/javascript">//<![CDATA[
+XHR.poll(3, '<%=url([[admin]], [[services]], [[nps]], [[status]])%>', null,
+	function(x, data) {
+		var tb = document.getElementById('nps_status');
+		if (data && tb) {
+			if (data.running) {
+				var links = '<em><b><font color=green>nps <%:RUNNING%></font></b></em>';
+				tb.innerHTML = links;
+			} else {
+				tb.innerHTML = '<em><b><font color=red>nps <%:NOT RUNNING%></font></b></em>';
+			}
+		}
+	}
+);
+//]]>
+</script>
+<style>.mar-10 {margin-left: 50px; margin-right: 10px;}</style>
+<fieldset class="cbi-section">
+	<p id="nps_status">
+		<em><%:Collecting data...%></em>
+	</p>
+</fieldset>

package/lean/luci-app-nps/root/etc/config/nps

@@ -0,0 +1,11 @@
+
+config npc 'config'
+	option enabled '1'
+	option server_addr '1.1.1.1'
+	option server_port '8024'
+	option protocol 'tcp'
+	option compress '1'
+	option crypt '1'
+	option vkey 'aaa'
+	option log_level '4'
+

package/lean/luci-app-nps/root/etc/init.d/nps

@@ -0,0 +1,68 @@
+#!/bin/sh /etc/rc.common
+# Copyright (C) 2006-2011 OpenWrt.org
+
+START=50
+SERVICE_WRITE_PID=1
+SERVICE_DAEMONIZE=1
+
+LOGFILE="/var/etc/nps.log"
+tmpconf="/tmp/etc/nps.conf"
+
+nps_header() {
+	local enabled server_addr server_port protocol vkey compress crypt log_level
+
+	config_get enabled $1 enabled
+	config_get server_addr $1 server_addr
+	config_get server_port $1 server_port
+	config_get protocol $1 protocol
+	config_get vkey $1 vkey
+	config_get compress $1 compress
+	config_get crypt $1 crypt
+	config_get log_level $1 log_level
+
+	[ -f $tmpconf ] && rm $tmpconf
+	echo "[common]" >$tmpconf
+	echo "server_addr=${server_addr}:${server_port}" >>$tmpconf
+	echo "conn_type=${protocol}" >>$tmpconf
+	echo "vkey=${vkey}" >>$tmpconf
+
+	nps_write_bool compress $1
+	nps_write_bool crypt $1
+
+	Log_level=$log_level
+	Enabled=$enabled
+}
+
+nps_write_bool() {
+	local opt="$1"
+	local config="$2"
+	local val
+
+	config_get_bool val $config "$opt"
+	if [ "$val" -eq 0 ]; then
+		echo "${opt}=false" >> $tmpconf
+	else
+		echo "${opt}=true" >> $tmpconf
+	fi
+}
+
+start() {
+	config_load nps
+	config_foreach nps_header nps
+
+	if [ "$Enabled" = "0" ];then
+		stop
+	else
+		logger -t FRPC 'Starting Nps service'
+		service_start /usr/bin/npc -config=$tmpconf -log_level=$Log_level -log_path=$LOGFILE
+	fi
+
+	return 0
+}
+
+stop() {
+	service_stop /usr/bin/npc
+	rm $tmpconf
+	logger -t FRPC 'Nps service stopped' 
+	return 0
+}

package/lean/luci-app-nps/root/etc/uci-defaults/luci-nps

@@ -0,0 +1,11 @@
+#!/bin/sh
+
+uci -q batch <<-EOF >/dev/null
+	delete ucitrack.@nps[-1]
+	add ucitrack nps
+	set ucitrack.@nps[-1].init=nps
+	commit ucitrack
+EOF
+
+rm -f /tmp/luci-indexcache
+exit 0

package/lean/npc/Makefile

@@ -0,0 +1,70 @@
+#
+# Copyright (C) 2015-2016 OpenWrt.org
+#
+# This is free software, licensed under the GNU General Public License v3.
+#
+
+include $(TOPDIR)/rules.mk
+
+PKG_NAME:=npc
+PKG_VERSION:=0.23.2
+PKG_RELEASE:=1
+
+ifeq ($(ARCH),mipsel)
+	NPC_ARCH:=mipsle
+endif
+ifeq ($(ARCH),mips)
+	NPC_ARCH:=mips
+endif
+ifeq ($(ARCH),i386)
+	NPC_ARCH:=386
+endif
+ifeq ($(ARCH),x86_64)
+	NPC_ARCH:=amd64
+endif
+ifeq ($(ARCH),arm)
+	NPC_ARCH:=arm
+endif
+ifeq ($(ARCH),aarch64)
+	NPC_ARCH:=arm64
+endif
+
+PKG_LICENSE:=Apache-2.0
+
+PKG_SOURCE_URL:=https://github.com/cnlh/nps/releases/download/v$(PKG_VERSION)
+PKG_SOURCE:=linux_$(NPC_ARCH)_client.tar.gz
+PKG_BUILD_DIR:=$(BUILD_DIR)/nps
+PKG_HASH:=skip
+
+include $(INCLUDE_DIR)/package.mk
+
+define Package/$(PKG_NAME)
+	SECTION:=net
+	CATEGORY:=Network
+	TITLE:=NPC Client
+	DEPENDS:=
+	URL:=https://github.com/cnlh/nps/releases
+endef
+
+
+
+define Package/$(PKG_NAME)/description
+npc is a fast reverse proxy to help you expose a local server behind a NAT or firewall to the internet
+endef
+
+define Build/Prepare
+	$(PKG_UNPACK)
+endef
+
+define Build/Configure
+endef
+
+define Build/Compile
+endef
+
+define Package/$(PKG_NAME)/install
+	$(INSTALL_DIR) $(1)/usr/bin
+	$(INSTALL_BIN) $(PKG_BUILD_DIR)/npc $(1)/usr/bin/
+endef
+
+$(eval $(call BuildPackage,$(PKG_NAME)))