|
|
|
|
@ -15,46 +15,24 @@
|
|
|
|
|
*/
|
|
|
|
|
package org.opsli.common.utils;
|
|
|
|
|
|
|
|
|
|
import cn.hutool.core.lang.Validator;
|
|
|
|
|
import cn.hutool.core.net.NetUtil;
|
|
|
|
|
|
|
|
|
|
import cn.hutool.core.util.StrUtil;
|
|
|
|
|
import javax.servlet.http.HttpServletRequest;
|
|
|
|
|
|
|
|
|
|
/**
|
|
|
|
|
* @BelongsProject: opsli-boot
|
|
|
|
|
* @BelongsPackage: org.opsli.common.utils
|
|
|
|
|
* @Author: Parker
|
|
|
|
|
* @CreateTime: 2020-10-08 10:24
|
|
|
|
|
* @Description: IP 工具类
|
|
|
|
|
* IP 工具类
|
|
|
|
|
*
|
|
|
|
|
* @author Parker
|
|
|
|
|
* @date 2020-09-19 23:21
|
|
|
|
|
*/
|
|
|
|
|
public final class IPUtil {
|
|
|
|
|
|
|
|
|
|
/** 排除结果 */
|
|
|
|
|
private static final String UNKNOWN = "unknown";
|
|
|
|
|
|
|
|
|
|
/**
|
|
|
|
|
* 获取客户端ip地址(可以穿透代理)
|
|
|
|
|
*
|
|
|
|
|
* @param request
|
|
|
|
|
* @return
|
|
|
|
|
*/
|
|
|
|
|
public static String getRemoteAddr(HttpServletRequest request) {
|
|
|
|
|
String ip = request.getHeader("X-Forwarded-For");
|
|
|
|
|
if (ip == null || ip.length() == 0 || UNKNOWN.equalsIgnoreCase(ip)) {
|
|
|
|
|
ip = request.getHeader("Proxy-Client-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)) {
|
|
|
|
|
ip = request.getHeader("HTTP_CLIENT_IP");
|
|
|
|
|
}
|
|
|
|
|
if (ip == null || ip.length() == 0 || UNKNOWN.equalsIgnoreCase(ip)) {
|
|
|
|
|
ip = request.getHeader("HTTP_X_FORWARDED_FOR");
|
|
|
|
|
}
|
|
|
|
|
if (ip == null || ip.length() == 0 || UNKNOWN.equalsIgnoreCase(ip)) {
|
|
|
|
|
ip = request.getRemoteAddr();
|
|
|
|
|
}
|
|
|
|
|
return ip;
|
|
|
|
|
}
|
|
|
|
|
/** 分割符 */
|
|
|
|
|
private static final String SPLIT = ",";
|
|
|
|
|
/** 尝试字段 */
|
|
|
|
|
private static final String[] HEADERS_TO_TRY = {
|
|
|
|
|
"X-Forwarded-For",
|
|
|
|
|
"Proxy-Client-IP",
|
|
|
|
|
@ -67,95 +45,69 @@ public final class IPUtil {
|
|
|
|
|
"HTTP_FORWARDED",
|
|
|
|
|
"HTTP_VIA",
|
|
|
|
|
"REMOTE_ADDR",
|
|
|
|
|
"X-Real-IP"};
|
|
|
|
|
"X-Real-IP"
|
|
|
|
|
};
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
/***
|
|
|
|
|
* 获取客户端ip地址(可以穿透代理)
|
|
|
|
|
* @param request
|
|
|
|
|
* @return
|
|
|
|
|
* 获取客户端地址
|
|
|
|
|
*
|
|
|
|
|
* @param request request
|
|
|
|
|
* @return String
|
|
|
|
|
*/
|
|
|
|
|
public static String getClientIpAddress(HttpServletRequest request) {
|
|
|
|
|
public static String getClientAddress(HttpServletRequest request) {
|
|
|
|
|
for (String header : HEADERS_TO_TRY) {
|
|
|
|
|
String ip = request.getHeader(header);
|
|
|
|
|
if (ip != null && ip.length() != 0 && !UNKNOWN.equalsIgnoreCase(ip)) {
|
|
|
|
|
return ip;
|
|
|
|
|
String address = request.getHeader(header);
|
|
|
|
|
if (StrUtil.isNotBlank(address)
|
|
|
|
|
&& !UNKNOWN.equalsIgnoreCase(address)) {
|
|
|
|
|
return address;
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
return request.getRemoteAddr();
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
/***
|
|
|
|
|
* 获取客户端ip地址(可以穿透代理)
|
|
|
|
|
* @param request
|
|
|
|
|
* @return
|
|
|
|
|
* 获取客户端地址 (多重代理只获得第一个)
|
|
|
|
|
*
|
|
|
|
|
* @param request request
|
|
|
|
|
* @return String
|
|
|
|
|
*/
|
|
|
|
|
public static String getMultistageReverseProxyIp(HttpServletRequest request) {
|
|
|
|
|
String clientIpAddress = getClientIpAddress(request);
|
|
|
|
|
return NetUtil.getMultistageReverseProxyIp(clientIpAddress);
|
|
|
|
|
public static String getClientAddressBySingle(HttpServletRequest request) {
|
|
|
|
|
String clientAddress = getClientAddress(request);
|
|
|
|
|
return NetUtil.getMultistageReverseProxyIp(clientAddress);
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
/***
|
|
|
|
|
* 获取客户端ip地址(可以穿透代理)
|
|
|
|
|
* @param request
|
|
|
|
|
* @return
|
|
|
|
|
* 获取客户端IP
|
|
|
|
|
*
|
|
|
|
|
* @param request request
|
|
|
|
|
* @return String
|
|
|
|
|
*/
|
|
|
|
|
public static String getClientIpAddr(HttpServletRequest request) {
|
|
|
|
|
String ip = request.getHeader("X-Forwarded-For");
|
|
|
|
|
if (ip == null || ip.length() == 0 || UNKNOWN.equalsIgnoreCase(ip)) {
|
|
|
|
|
ip = request.getHeader("Proxy-Client-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)) {
|
|
|
|
|
ip = request.getHeader("HTTP_X_FORWARDED_FOR");
|
|
|
|
|
}
|
|
|
|
|
if (ip == null || ip.length() == 0 || UNKNOWN.equalsIgnoreCase(ip)) {
|
|
|
|
|
ip = request.getHeader("HTTP_X_FORWARDED");
|
|
|
|
|
}
|
|
|
|
|
if (ip == null || ip.length() == 0 || UNKNOWN.equalsIgnoreCase(ip)) {
|
|
|
|
|
ip = request.getHeader("HTTP_X_CLUSTER_CLIENT_IP");
|
|
|
|
|
}
|
|
|
|
|
if (ip == null || ip.length() == 0 || UNKNOWN.equalsIgnoreCase(ip)) {
|
|
|
|
|
ip = request.getHeader("HTTP_CLIENT_IP");
|
|
|
|
|
}
|
|
|
|
|
if (ip == null || ip.length() == 0 || UNKNOWN.equalsIgnoreCase(ip)) {
|
|
|
|
|
ip = request.getHeader("HTTP_FORWARDED_FOR");
|
|
|
|
|
}
|
|
|
|
|
if (ip == null || ip.length() == 0 || UNKNOWN.equalsIgnoreCase(ip)) {
|
|
|
|
|
ip = request.getHeader("HTTP_FORWARDED");
|
|
|
|
|
}
|
|
|
|
|
if (ip == null || ip.length() == 0 || UNKNOWN.equalsIgnoreCase(ip)) {
|
|
|
|
|
ip = request.getHeader("HTTP_VIA");
|
|
|
|
|
}
|
|
|
|
|
if (ip == null || ip.length() == 0 || UNKNOWN.equalsIgnoreCase(ip)) {
|
|
|
|
|
ip = request.getHeader("REMOTE_ADDR");
|
|
|
|
|
}
|
|
|
|
|
if (ip == null || ip.length() == 0 || UNKNOWN.equalsIgnoreCase(ip)) {
|
|
|
|
|
ip = request.getRemoteAddr();
|
|
|
|
|
}
|
|
|
|
|
return ip;
|
|
|
|
|
}
|
|
|
|
|
public static String getIpAddr(HttpServletRequest request) {
|
|
|
|
|
String ip = request.getHeader("X-Real-IP");
|
|
|
|
|
if (null != ip && !"".equals(ip.trim())
|
|
|
|
|
&& !UNKNOWN.equalsIgnoreCase(ip)) {
|
|
|
|
|
return ip;
|
|
|
|
|
}
|
|
|
|
|
ip = request.getHeader("X-Forwarded-For");
|
|
|
|
|
if (null != ip && !"".equals(ip.trim())
|
|
|
|
|
&& !UNKNOWN.equalsIgnoreCase(ip)) {
|
|
|
|
|
// get first ip from proxy ip
|
|
|
|
|
int index = ip.indexOf(',');
|
|
|
|
|
if (index != -1) {
|
|
|
|
|
return ip.substring(0, index);
|
|
|
|
|
} else {
|
|
|
|
|
return ip;
|
|
|
|
|
public static String getClientId(HttpServletRequest request) {
|
|
|
|
|
for (String header : HEADERS_TO_TRY) {
|
|
|
|
|
String ip = request.getHeader(header);
|
|
|
|
|
if (StrUtil.isNotBlank(ip) && !UNKNOWN.equalsIgnoreCase(ip)) {
|
|
|
|
|
String reverseProxyIp = NetUtil.getMultistageReverseProxyIp(ip);
|
|
|
|
|
if(Validator.isIpv4(reverseProxyIp) || Validator.isIpv6(reverseProxyIp)){
|
|
|
|
|
// 判断是否为IP 返回原始IP
|
|
|
|
|
return ip;
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
return request.getRemoteAddr();
|
|
|
|
|
// 否则返回 空地址
|
|
|
|
|
return "";
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
/***
|
|
|
|
|
* 获取客户端IP (多重代理只获得第一个)
|
|
|
|
|
*
|
|
|
|
|
* @param request request
|
|
|
|
|
* @return String
|
|
|
|
|
*/
|
|
|
|
|
public static String getClientIdBySingle(HttpServletRequest request) {
|
|
|
|
|
String clientIp = getClientId(request);
|
|
|
|
|
return NetUtil.getMultistageReverseProxyIp(clientIp);
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
// ===============
|
|
|
|
|
|
|
|
|
|
|
hiparker
4 years ago