tolag3/mjon_git
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

IPIgnore Interceptor IPv4/IPv6 모두 체크되도록 기능 수정

Browse Source
This commit is contained in:
woo 2023-07-03 12:33:45 +09:00
parent 9a73b94842
commit 82380a5188
1 changed files with 6 additions and 24 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

30
src/main/java/itn/com/cmm/interceptor/IPIgnoreInterceptorHandler.java
View File

@ -13,6 +13,8 @@ import org.springframework.web.context.request.ServletRequestAttributes;
import org.springframework.web.servlet.ModelAndView;
import org.springframework.web.servlet.handler.HandlerInterceptorAdapter;
import com.google.common.net.InetAddresses;
import egovframework.rte.fdl.security.userdetails.util.EgovUserDetailsHelper;
import itn.com.cmm.LoginVO;
import itn.com.uss.olh.hpc.service.HackIpService;
@ -91,33 +93,13 @@ public class IPIgnoreInterceptorHandler extends HandlerInterceptorAdapter{
* 범위 값이 아닌경우 오류 처리
*
* */
String[] checkIP = userIP.split("\\.");
boolean ipCheckType = false;
if(checkIP.length < 4 || checkIP == null) {
System.out.println("IPIgnoreInterceptorHandler-preHandle Header IP Check ERROR !!! ");
System.out.println("userIP ::: "+userIP);
response.sendRedirect(request.getContextPath() + "/");
return true;
}else {
for(String tmp : checkIP) {
int ipNum = Integer.parseInt(tmp);
if(ipNum >=0 && ipNum <= 255) {
ipCheckType = true;
}
}
//IPv4, IPv6 모두 체크 해줌
if(InetAddresses.isInetAddress(userIP)) {
ipCheckType = true;
}
if(!ipCheckType) {
System.out.println("IPIgnoreInterceptorHandler-preHandle Header IP Check ERROR !!! ");