psiprobe.model.IpInfo Maven / Gradle / Ivy
/*
* Licensed under the GPL License. You may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* https://www.gnu.org/licenses/old-licenses/gpl-2.0.html
*
* THIS PACKAGE IS PROVIDED "AS IS" AND WITHOUT ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING,
* WITHOUT LIMITATION, THE IMPLIED WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR A PARTICULAR
* PURPOSE.
*/
package psiprobe.model;
import javax.servlet.http.HttpServletRequest;
/**
* The Class IpInfo.
*/
public class IpInfo {
/** The address. */
private String address;
/** The forwarded. */
private boolean forwarded;
/**
* Instantiates a new ip info.
*
* @param request the request
*
* @return the ip info
*/
public IpInfo builder(HttpServletRequest request) {
this.address = getClientAddress(request);
if (!address.equals(request.getRemoteAddr())) {
this.forwarded = true;
}
return this;
}
/**
* Checks if is forwarded.
*
* @return true, if is forwarded
*/
public boolean isForwarded() {
return forwarded;
}
/**
* Sets the forwarded.
*
* @param forwarded the new forwarded
*/
public void setForwarded(boolean forwarded) {
this.forwarded = forwarded;
}
/**
* Gets the address.
*
* @return the address
*/
public String getAddress() {
return address;
}
/**
* Sets the address.
*
* @param address the new address
*/
public void setAddress(String address) {
this.address = address;
}
@Override
public String toString() {
return address;
}
/**
* Gets the client address.
*
* @param request the request
*
* @return the client address
*/
public static String getClientAddress(HttpServletRequest request) {
String addr = request.getRemoteAddr();
String fwdHeader = request.getHeader("X-Forwarded-For");
if (fwdHeader != null) {
addr = fwdHeader.split(",", -1)[0];
}
return addr;
}
}