Apache mod_proxy with Spring Security

gistfile1.apacheconf

<VirtualHost *:80>
  ServerName public.server.name

  ProxyPreserveHost On

  <Proxy *>
    Order deny,allow
    Allow from all
  </Proxy>

ProxyPass /myApp/j_spring_security_check http://localhost:8080/myApp/j_spring_security_check
ProxyPassReverse /myApp/j_spring_security_check http://localhost:8080/myApp/j_spring_security_check

ProxyPass /myApp http://localhost:8080/myApp
ProxyPassReverse /myApp http://localhost:8080/myApp

</VirtualHost>