Package org.springframework.security.web.authentication

Class AnonymousAuthenticationFilter

  • All Implemented Interfaces:
    javax.servlet.Filter, org.springframework.beans.factory.Aware, org.springframework.beans.factory.BeanNameAware, org.springframework.beans.factory.DisposableBean, org.springframework.beans.factory.InitializingBean, org.springframework.context.EnvironmentAware, org.springframework.core.env.EnvironmentCapable, org.springframework.web.context.ServletContextAware
    public class AnonymousAuthenticationFilter
extends org.springframework.web.filter.GenericFilterBean
implements org.springframework.beans.factory.InitializingBean
    Detects if there is no Authentication object in the SecurityContextHolder, and populates it with one if needed.

    • Field Summary

      • Fields inherited from class org.springframework.web.filter.GenericFilterBean

        logger

    • Method Summary

      All Methods Instance Methods Concrete Methods 
      Modifier and Type Method Description
      void afterPropertiesSet()  
      protected Authentication createAuthentication​(javax.servlet.http.HttpServletRequest request)  
      void doFilter​(javax.servlet.ServletRequest req, javax.servlet.ServletResponse res, javax.servlet.FilterChain chain)  
      java.util.List<GrantedAuthority> getAuthorities()  
      java.lang.Object getPrincipal()  
      void setAuthenticationDetailsSource​(AuthenticationDetailsSource<javax.servlet.http.HttpServletRequest,​?> authenticationDetailsSource)  

      • Methods inherited from class org.springframework.web.filter.GenericFilterBean

        addRequiredProperty, createEnvironment, destroy, getEnvironment, getFilterConfig, getFilterName, getServletContext, init, initBeanWrapper, initFilterBean, setBeanName, setEnvironment, setServletContext

      • Methods inherited from class java.lang.Object

        clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

    • Constructor Detail

      • AnonymousAuthenticationFilter

        public AnonymousAuthenticationFilter​(java.lang.String key)
        Creates a filter with a principal named "anonymousUser" and the single authority "ROLE_ANONYMOUS".
        Parameters:
        key - the key to identify tokens created by this filter

      • AnonymousAuthenticationFilter

        public AnonymousAuthenticationFilter​(java.lang.String key,
                                     java.lang.Object principal,
                                     java.util.List<GrantedAuthority> authorities)
        Parameters:
        key - key the key to identify tokens created by this filter
        principal - the principal which will be used to represent anonymous users
        authorities - the authority list for anonymous users

    • Method Detail

      • afterPropertiesSet

        public void afterPropertiesSet()
        Specified by:
        afterPropertiesSet in interface org.springframework.beans.factory.InitializingBean
        Overrides:
        afterPropertiesSet in class org.springframework.web.filter.GenericFilterBean

      • doFilter

        public void doFilter​(javax.servlet.ServletRequest req,
                     javax.servlet.ServletResponse res,
                     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

      • createAuthentication

        protected Authentication createAuthentication​(javax.servlet.http.HttpServletRequest request)

      • setAuthenticationDetailsSource

        public void setAuthenticationDetailsSource​(AuthenticationDetailsSource<javax.servlet.http.HttpServletRequest,​?> authenticationDetailsSource)

      • getPrincipal

        public java.lang.Object getPrincipal()