// Copyright (c) 2015 D1SM.net
// Copyright (c) 2015 D1SM.net
package net.fs.server;
import net.fs.rudp.ConnectionProcessor;
import net.fs.rudp.Route;
import net.fs.utils.MLog;
import java.io.*;
import java.net.BindException;
public class FSServer {
ConnectionProcessor imTunnelProcessor;
Route route_udp, route_tcp, route;
int routePort = 150;
static FSServer udpServer;
String systemName = System.getProperty("os.name").toLowerCase();
boolean success_firewall_windows=true;
public static void main(String[] args) {
try {
FSServer fs = new FSServer();
} catch (Exception e) {
e.printStackTrace();
if(e instanceof BindException){
MLog.println("Udp port already in use.");
}
MLog.println("Start failed.");
System.exit(0);
}
}
static FSServer get() {
return udpServer;
}
public FSServer() throws Exception {
MLog.info("");
MLog.info("FinalSpeed server starting... ");
MLog.info("System Name: " + systemName);
udpServer = this;
final MapTunnelProcessor mp = new MapTunnelProcessor();
String port_s = readFileData("./cnf/listen_port");
if (port_s != null && !port_s.trim().equals("")) {
port_s = port_s.replaceAll("\n", "").replaceAll("\r", "");
routePort = Integer.parseInt(port_s);
}
route_udp = new Route(mp.getClass().getName(), (short) routePort, Route.mode_server, false,true);
if (systemName.equals("linux")) {
startFirewall_linux();
setFireWall_linux_udp();
}else if(systemName.contains("windows")){
startFirewall_windows();
}
Route.es.execute(new Runnable() {
@Override
public void run() {
try {
route_tcp = new Route(mp.getClass().getName(), (short) routePort, Route.mode_server, true,true);
if (systemName.equals("linux")) {
setFireWall_linux_tcp();
}else if(systemName.contains("windows")){
if(success_firewall_windows){
setFireWall_windows_tcp();
}else{
System.out.println("启动windows防火墙失败,请先运行防火墙服务.");
}
}
} catch (Exception e) {
// e.printStackTrace();
}
}
});
}
void startFirewall_windows(){
String runFirewall="netsh advfirewall set allprofiles state on";
Thread standReadThread=null;
Thread errorReadThread=null;
try {
final Process p = Runtime.getRuntime().exec(runFirewall,null);
standReadThread=new Thread(){
public void run(){
InputStream is=p.getInputStream();
BufferedReader localBufferedReader = new BufferedReader(new InputStreamReader(is));
while (true){
String line;
try {
line = localBufferedReader.readLine();
if (line == null){
break;
}else{
if(line.contains("Windows")){
success_firewall_windows=false;
}
}
} catch (IOException e) {
e.printStackTrace();
//error();
break;
}
}
}
};
standReadThread.start();
errorReadThread=new Thread(){
public void run(){
InputStream is=p.getErrorStream();
BufferedReader localBufferedReader = new BufferedReader(new InputStreamReader(is));
while (true){
String line;
try {
line = localBufferedReader.readLine();
if (line == null){
break;
}else{
System.out.println("error"+line);
}
} catch (IOException e) {
e.printStackTrace();
//error();
break;
}
}
}
};
errorReadThread.start();
} catch (IOException e) {
e.printStackTrace();
success_firewall_windows=false;
//error();
}
if(standReadThread!=null){
try {
standReadThread.join();
} catch (InterruptedException e) {
e.printStackTrace();
}
}
if(errorReadThread!=null){
try {
errorReadThread.join();
} catch (InterruptedException e) {
e.printStackTrace();
}
}
}
void setFireWall_windows_tcp() {
cleanRule_windows();
try {
if(systemName.contains("xp")||systemName.contains("2003")){
String cmd_add1="ipseccmd -w REG -p \"tcptun_fs_server\" -r \"Block TCP/"+routePort+"\" -f *+0:"+routePort+":TCP "+" -n BLOCK -x ";
final Process p2 = Runtime.getRuntime().exec(cmd_add1,null);
p2.waitFor();
}else {
String cmd_add1="netsh advfirewall firewall add rule name=tcptun_fs_server protocol=TCP dir=out localport="+routePort+" action=block ";
final Process p2 = Runtime.getRuntime().exec(cmd_add1,null);
p2.waitFor();
String cmd_add2="netsh advfirewall firewall add rule name=tcptun_fs_server protocol=TCP dir=in localport="+routePort+" action=block ";
Process p3 = Runtime.getRuntime().exec(cmd_add2,null);
p3.waitFor();
}
} catch (Exception e1) {
e1.printStackTrace();
}
}
void cleanRule_windows(){
try {
if(systemName.contains("xp")||systemName.contains("2003")){
String cmd_delete="ipseccmd -p \"tcptun_fs_server\" -w reg -y";
final Process p1 = Runtime.getRuntime().exec(cmd_delete,null);
p1.waitFor();
}else {
String cmd_delete="netsh advfirewall firewall delete rule name=tcptun_fs_server ";
final Process p1 = Runtime.getRuntime().exec(cmd_delete,null);
p1.waitFor();
}
} catch (Exception e) {
e.printStackTrace();
}
}
void startFirewall_linux() {
String cmd1 = "service iptables start";
runCommand(cmd1);
}
void setFireWall_linux_udp() {
cleanUdpTunRule();
String cmd2 = "iptables -I INPUT -p udp --dport " + routePort + " -j ACCEPT"
+ " -m comment --comment udptun_fs_server";
runCommand(cmd2);
}
void cleanUdpTunRule() {
while (true) {
int row = getRow("udptun_fs_server");
if (row > 0) {
// MLog.println("删除行 "+row);
String cmd = "iptables -D INPUT " + row;
runCommand(cmd);
} else {
break;
}
}
}
void setFireWall_linux_tcp() {
cleanTcpTunRule();
String cmd2 = "iptables -I INPUT -p tcp --dport " + routePort + " -j DROP"
+ " -m comment --comment tcptun_fs_server ";
runCommand(cmd2);
}
void cleanTcpTunRule() {
while (true) {
int row = getRow("tcptun_fs_server");
if (row > 0) {
// MLog.println("删除行 "+row);
String cmd = "iptables -D INPUT " + row;
runCommand(cmd);
} else {
break;
}
}
}
int getRow(String name) {
int row_delect = -1;
String cme_list_rule = "iptables -L -n --line-number";
// String [] cmd={"netsh","advfirewall set allprofiles state on"};
Thread errorReadThread = null;
try {
final Process p = Runtime.getRuntime().exec(cme_list_rule, null);
errorReadThread = new Thread() {
public void run() {
InputStream is = p.getErrorStream();
BufferedReader localBufferedReader = new BufferedReader(new InputStreamReader(is));
while (true) {
String line;
try {
line = localBufferedReader.readLine();
if (line == null) {
break;
} else {
// System.out.println("erroraaa "+line);
}
} catch (IOException e) {
e.printStackTrace();
// error();
break;
}
}
}
};
errorReadThread.start();
InputStream is = p.getInputStream();
BufferedReader localBufferedReader = new BufferedReader(new InputStreamReader(is));
while (true) {
String line;
try {
line = localBufferedReader.readLine();
// System.out.println("standaaa "+line);
if (line == null) {
break;
} else {
if (line.contains(name)) {
int index = line.indexOf(" ");
if (index > 0) {
String n = line.substring(0, index);
try {
if (row_delect < 0) {
// System.out.println("standaaabbb
// "+line);
row_delect = Integer.parseInt(n);
}
} catch (Exception e) {
}
}
}
;
}
} catch (IOException e) {
e.printStackTrace();
break;
}
}
errorReadThread.join();
p.waitFor();
} catch (Exception e) {
e.printStackTrace();
// error();
}
return row_delect;
}
void runCommand(String command) {
Thread standReadThread = null;
Thread errorReadThread = null;
try {
final Process p = Runtime.getRuntime().exec(command, null);
standReadThread = new Thread() {
public void run() {
InputStream is = p.getInputStream();
BufferedReader localBufferedReader = new BufferedReader(new InputStreamReader(is));
while (true) {
String line;
try {
line = localBufferedReader.readLine();
// System.out.println("stand "+line);
if (line == null) {
break;
}
} catch (IOException e) {
e.printStackTrace();
break;
}
}
}
};
standReadThread.start();
errorReadThread = new Thread() {
public void run() {
InputStream is = p.getErrorStream();
BufferedReader localBufferedReader = new BufferedReader(new InputStreamReader(is));
while (true) {
String line;
try {
line = localBufferedReader.readLine();
if (line == null) {
break;
} else {
// System.out.println("error "+line);
}
} catch (IOException e) {
e.printStackTrace();
// error();
break;
}
}
}
};
errorReadThread.start();
standReadThread.join();
errorReadThread.join();
p.waitFor();
} catch (Exception e) {
e.printStackTrace();
// error();
}
}
String readFileData(String path) {
String content = null;
FileInputStream fis = null;
DataInputStream dis = null;
try {
File file = new File(path);
fis = new FileInputStream(file);
dis = new DataInputStream(fis);
byte[] data = new byte[(int) file.length()];
dis.readFully(data);
content = new String(data, "utf-8");
} catch (Exception e) {
// e.printStackTrace();
} finally {
if (dis != null) {
try {
dis.close();
} catch (IOException e) {
e.printStackTrace();
}
}
}
return content;
}
public int getRoutePort() {
return routePort;
}
}
