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判断如果是内网IP则不去获取IP地址

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This commit is contained in:
Skqing
2018-10-16 12:47:09 +08:00
parent 27dee2a63a
commit e4b9638bd5
3 changed files with 59 additions and 23 deletions
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2
ruoyi-common/src/main/java/com/ruoyi/common/utils/AddressUtils.java
View File

@ -20,7 +20,7 @@ public class AddressUtils
public static String getRealAddressByIP(String ip)
{
String address = "XX XX";
String address = "address disabled";
if (Global.isAddressEnabled())
{
String rspStr = HttpUtils.sendPost(IP_URL, "ip=" + ip);

64
ruoyi-common/src/main/java/com/ruoyi/common/utils/IpUtils.java
View File

@ -1,5 +1,7 @@
package com.ruoyi.common.utils;
import sun.net.util.IPAddressUtil;
import javax.servlet.http.HttpServletRequest;
/**
@ -7,37 +9,65 @@ import javax.servlet.http.HttpServletRequest;
*
* @author ruoyi
*/
public class IpUtils
{
public static String getIpAddr(HttpServletRequest request)
{
if (request == null)
{
public class IpUtils {
public static String getIpAddr(HttpServletRequest request) {
if (request == null) {
return "unknown";
}
String ip = request.getHeader("x-forwarded-for");
if (ip == null || ip.length() == 0 || "unknown".equalsIgnoreCase(ip))
{
if (ip == null || ip.length() == 0 || "unknown".equalsIgnoreCase(ip)) {
ip = request.getHeader("Proxy-Client-IP");
}
if (ip == null || ip.length() == 0 || "unknown".equalsIgnoreCase(ip))
{
if (ip == null || ip.length() == 0 || "unknown".equalsIgnoreCase(ip)) {
ip = request.getHeader("X-Forwarded-For");
}
if (ip == null || ip.length() == 0 || "unknown".equalsIgnoreCase(ip))
{
if (ip == null || ip.length() == 0 || "unknown".equalsIgnoreCase(ip)) {
ip = request.getHeader("WL-Proxy-Client-IP");
}
if (ip == null || ip.length() == 0 || "unknown".equalsIgnoreCase(ip))
{
if (ip == null || ip.length() == 0 || "unknown".equalsIgnoreCase(ip)) {
ip = request.getHeader("X-Real-IP");
}
if (ip == null || ip.length() == 0 || "unknown".equalsIgnoreCase(ip))
{
if (ip == null || ip.length() == 0 || "unknown".equalsIgnoreCase(ip)) {
ip = request.getRemoteAddr();
}
return "0:0:0:0:0:0:0:1".equals(ip) ? "127.0.0.1" : ip;
}
}
public static boolean internalIp(String ip) {
byte[] addr = IPAddressUtil.textToNumericFormatV4(ip);
return internalIp(addr);
}
private static boolean internalIp(byte[] addr) {
final byte b0 = addr[0];
final byte b1 = addr[1];
//10.x.x.x/8
final byte SECTION_1 = 0x0A;
//172.16.x.x/12
final byte SECTION_2 = (byte) 0xAC;
final byte SECTION_3 = (byte) 0x10;
final byte SECTION_4 = (byte) 0x1F;
//192.168.x.x/16
final byte SECTION_5 = (byte) 0xC0;
final byte SECTION_6 = (byte) 0xA8;
switch (b0) {
case SECTION_1:
return true;
case SECTION_2:
if (b1 >= SECTION_3 && b1 <= SECTION_4) {
return true;
}
case SECTION_5:
switch (b1) {
case SECTION_6:
return true;
}
default:
return false;
}
}
}