com.h3c.util.rs

Class SecurityFilter

java.lang.Object

com.h3c.util.rs.SecurityFilter

All Implemented Interfaces:

javax.servlet.Filter

public class SecurityFilter
extends Object
implements javax.servlet.Filter

Security filter in response to vulnerabilities.

• Escapes HTML in selected request headers.
• Adds appropriate X-Frame-Options setting in response header.

Constructor Summary

Constructors

Constructor and Description
SecurityFilter()

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 filterConfig)

Methods inherited from class java.lang.Object

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

Constructor Detail

SecurityFilter

public SecurityFilter()

Method Detail

init

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

Specified by:

init in interface javax.servlet.Filter

Throws:

javax.servlet.ServletException

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

destroy

public void destroy()

Specified by:

destroy in interface javax.servlet.Filter