Class CsrfTokenInjectFilter

java.lang.Object
org.apache.drill.yarn.appMaster.http.CsrfTokenInjectFilter
All Implemented Interfaces:
javax.servlet.Filter

public class CsrfTokenInjectFilter extends Object implements javax.servlet.Filter
Generates and adds a CSRF token to a HTTP session. It is used to prevent CSRF attacks.
  • Constructor Details

    • CsrfTokenInjectFilter

      public CsrfTokenInjectFilter()
  • Method Details

    • 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