Package org.exoplatform.chat.filter

Class ChatAuthenticationFilter

java.lang.Object

org.exoplatform.chat.filter.ChatAuthenticationFilter

All Implemented Interfaces:

javax.servlet.Filter

public class ChatAuthenticationFilter
extends Object
implements javax.servlet.Filter

Filter which handles the authentication token. If available in the header, it exposes it in the request parameters. It allows to pass the authentication token in the header instead of making it visible in the URL (more secure). It relies on Juzu internals which parses the query string to build its Request object and its parameters.

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
class	ChatAuthenticationFilter.ChatHttpServletRequestWrapper	HttpServletRequest wrapper which add the token in the parameters and the query string

Constructor Summary

Constructors

Constructor	Description
ChatAuthenticationFilter()

Method Summary

Modifier and Type	Method	Description
void	destroy()
void	doFilter(javax.servlet.ServletRequest req, javax.servlet.ServletResponse resp, 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

ChatAuthenticationFilter

public ChatAuthenticationFilter()

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 req,
                     javax.servlet.ServletResponse resp,
                     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