com.atlassian.confluence.web.filter.validateparam
Class RequestParamValidationFilter

java.lang.Object
  extended by com.atlassian.core.filters.AbstractHttpFilter
      extended by com.atlassian.confluence.web.filter.validateparam.RequestParamValidationFilter
All Implemented Interfaces:
javax.servlet.Filter

public class RequestParamValidationFilter
extends com.atlassian.core.filters.AbstractHttpFilter

Validates request parameter values so that they cannot contain null characters.

Invalid parameters will result in an SC_BAD_REQUEST response. Parameters may not contain null characters unless explicitly allowed by the whitelistStrategy.


Constructor Summary
RequestParamValidationFilter()
           
 
Method Summary
protected  void doFilter(javax.servlet.http.HttpServletRequest req, javax.servlet.http.HttpServletResponse res, javax.servlet.FilterChain chain)
           
 void init(javax.servlet.FilterConfig filterConfig)
           
 
Methods inherited from class com.atlassian.core.filters.AbstractHttpFilter
destroy, doFilter
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Constructor Detail

RequestParamValidationFilter

public RequestParamValidationFilter()
Method Detail

init

public void init(javax.servlet.FilterConfig filterConfig)
          throws javax.servlet.ServletException
Specified by:
init in interface javax.servlet.Filter
Overrides:
init in class com.atlassian.core.filters.AbstractHttpFilter
Throws:
javax.servlet.ServletException

doFilter

protected void doFilter(javax.servlet.http.HttpServletRequest req,
                        javax.servlet.http.HttpServletResponse res,
                        javax.servlet.FilterChain chain)
                 throws IOException,
                        javax.servlet.ServletException
Specified by:
doFilter in class com.atlassian.core.filters.AbstractHttpFilter
Throws:
IOException
javax.servlet.ServletException


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