Package org.jasypt.web.pbeconfig

Class WebPBEConfigFilter

  • All Implemented Interfaces:
    javax.servlet.Filter
    public final class WebPBEConfigFilter
extends Object
implements javax.servlet.Filter

    This filter is intended to avoid access to the web application until an admin has set the encryption passwords. It will query the web PBE config system to know whether passwords have been set and, if not, it will show the user a plain Access Forbidden page.

    An example web.xml fragment (being applied on a Struts servlet): 

        <filter>
        <filter-name>webPBEConfigFilter</filter-name>
        <filter-class>org.jasypt.web.pbeconfig.WebPBEConfigFilter</filter-class>
    </filter>

    <filter-mapping>
        <filter-name>webPBEConfigFilter</filter-name>
        <servlet-name>strutsActionServlet</servlet-name>
    </filter-mapping>
    Since:
    1.3
    Author:
    Daniel Fernández

    • Method Summary

      All Methods Instance Methods Concrete Methods 
      Modifier and Type Method 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

      • WebPBEConfigFilter

        public WebPBEConfigFilter()

    • Method Detail

      • doFilter

        public void doFilter​(javax.servlet.ServletRequest request,
                     javax.servlet.ServletResponse response,
                     javax.servlet.FilterChain chain)
              throws java.io.IOException,
                     javax.servlet.ServletException
        Specified by:
        doFilter in interface javax.servlet.Filter
        Throws:
        java.io.IOException
        javax.servlet.ServletException

      • init

        public void init​(javax.servlet.FilterConfig filterConfig)
          throws javax.servlet.ServletException
        Specified by:
        init in interface javax.servlet.Filter
        Throws:
        javax.servlet.ServletException

      • destroy

        public void destroy()
        Specified by:
        destroy in interface javax.servlet.Filter