Package org.springframework.security.web.authentication

Interface RememberMeServices

All Known Implementing Classes:
AbstractRememberMeServices, NullRememberMeServices, PersistentTokenBasedRememberMeServices, TokenBasedRememberMeServices
public interface RememberMeServices
Implement by a class that is capable of providing a remember-me service.

Spring Security filters (namely AbstractAuthenticationProcessingFilter and RememberMeAuthenticationFilter will call the methods provided by an implementation of this interface.

Implementations may implement any type of remember-me capability they wish. Rolling cookies (as per https://fishbowl.pastiche.org/2004/01/19/persistent_login_cookie_best_practice) can be used, as can simple implementations that don't require a persistent store. Implementations also determine the validity period of a remember-me cookie. This interface has been designed to accommodate any of these remember-me models.

This interface does not define how remember-me services should offer a "cancel all remember-me tokens" type capability, as this will be implementation specific and requires no hooks into Spring Security.

  • Method Summary

    Modifier and Type
    Method
    Description
    Authentication
    autoLogin(jakarta.servlet.http.HttpServletRequest request, jakarta.servlet.http.HttpServletResponse response)
    This method will be called whenever the SecurityContextHolder does not contain an Authentication object and Spring Security wishes to provide an implementation with an opportunity to authenticate the request using remember-me capabilities.
    void
    loginFail(jakarta.servlet.http.HttpServletRequest request, jakarta.servlet.http.HttpServletResponse response)
    Called whenever an interactive authentication attempt was made, but the credentials supplied by the user were missing or otherwise invalid.
    void
    loginSuccess(jakarta.servlet.http.HttpServletRequest request, jakarta.servlet.http.HttpServletResponse response, Authentication successfulAuthentication)
    Called whenever an interactive authentication attempt is successful.

  • Method Details

    • autoLogin

      Authentication autoLogin(jakarta.servlet.http.HttpServletRequest request, jakarta.servlet.http.HttpServletResponse response)
      This method will be called whenever the SecurityContextHolder does not contain an Authentication object and Spring Security wishes to provide an implementation with an opportunity to authenticate the request using remember-me capabilities. Spring Security makes no attempt whatsoever to determine whether the browser has requested remember-me services or presented a valid cookie. Such determinations are left to the implementation. If a browser has presented an unauthorised cookie for whatever reason, it should be silently ignored and invalidated using the HttpServletResponse object.

      The returned Authentication must be acceptable to AuthenticationManager or AuthenticationProvider defined by the web application. It is recommended RememberMeAuthenticationToken be used in most cases, as it has a corresponding authentication provider.

      Parameters:
      request - to look for a remember-me token within
      response - to change, cancel or modify the remember-me token
      Returns:
      a valid authentication object, or null if the request should not be authenticated

    • loginFail

      void loginFail(jakarta.servlet.http.HttpServletRequest request, jakarta.servlet.http.HttpServletResponse response)
      Called whenever an interactive authentication attempt was made, but the credentials supplied by the user were missing or otherwise invalid. Implementations should invalidate any and all remember-me tokens indicated in the HttpServletRequest.
      Parameters:
      request - that contained an invalid authentication request
      response - to change, cancel or modify the remember-me token

    • loginSuccess

      void loginSuccess(jakarta.servlet.http.HttpServletRequest request, jakarta.servlet.http.HttpServletResponse response, Authentication successfulAuthentication)
      Called whenever an interactive authentication attempt is successful. An implementation may automatically set a remember-me token in the HttpServletResponse, although this is not recommended. Instead, implementations should typically look for a request parameter that indicates the browser has presented an explicit request for authentication to be remembered, such as the presence of a HTTP POST parameter.
      Parameters:
      request - that contained the valid authentication request
      response - to change, cancel or modify the remember-me token
      successfulAuthentication - representing the successfully authenticated principal