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X-Forwarded-For support

This commit is contained in:
Andy Janata 2012-09-22 18:43:30 -07:00
parent b57ee2de7e
commit 3533471d27
1 changed files with 10 additions and 8 deletions
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18
src/net/socialgamer/cah/RequestWrapper.java
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@ -58,16 +58,18 @@ public class RequestWrapper {
} }
/** /**
* If there is an {@code X-Forwarded-For} header, the <strong>last</strong> entry in that list
* is returned instead.
* @see HttpServletRequest#getRemoteAddr() * @see HttpServletRequest#getRemoteAddr()
*/ */
public String getRemoteAddr() { public String getRemoteAddr() {
return request.getRemoteAddr(); String addr = request.getHeader("X-Forwarded-For");
} if (null != addr) {
final String[] addrs = addr.split(",", -1);
/** addr = addrs[addrs.length - 1];
* @see HttpServletRequest#getRemoteHost() } else {
*/ addr = request.getRemoteAddr();
public String getRemoteHost() { }
return request.getRemoteHost(); return addr;
} }
} }