com.codesnippets4all.xss.filters

Class XSSAttacksPreventionFilter

java.lang.Object

com.codesnippets4all.xss.filters.XSSAttacksPreventionFilter

All Implemented Interfaces:

javax.servlet.Filter

public class XSSAttacksPreventionFilter
extends Object
implements javax.servlet.Filter

This code demonstrates how to prevent any web application from possible XSS attacks this filter just take the control of every request hitting your web application and then take the help of Request Wrapper instance to avoid possible XSS attacks through script injections, etc This filter to be the first component configured in your web application

Constructor Summary

Constructors

Constructor and Description
XSSAttacksPreventionFilter()

Method Summary

Methods

Modifier and Type	Method and Description
void	destroy()
void	doFilter(javax.servlet.ServletRequest request, javax.servlet.ServletResponse response, javax.servlet.FilterChain chain)
void	init(javax.servlet.FilterConfig fConfig)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

XSSAttacksPreventionFilter

public XSSAttacksPreventionFilter()

Method Detail

destroy

public void destroy()

Specified by:

destroy in interface javax.servlet.Filter

doFilter

public void doFilter(javax.servlet.ServletRequest request,
            javax.servlet.ServletResponse response,
            javax.servlet.FilterChain chain)
              throws IOException,
                     javax.servlet.ServletException

Specified by:

doFilter in interface javax.servlet.Filter

Throws:

IOException

javax.servlet.ServletException

init

public void init(javax.servlet.FilterConfig fConfig)
          throws javax.servlet.ServletException

Specified by:

init in interface javax.servlet.Filter

Throws:

javax.servlet.ServletException