# Hierarchy For Package org.springframework.security.web.authentication.preauth

Package Hierarchies:

- All Packages

## Class Hierarchy

- java.lang.Object
  - org.springframework.security.authentication.AbstractAuthenticationToken (implements org.springframework.security.core.Authentication, org.springframework.security.core.CredentialsContainer)
    - org.springframework.security.web.authentication.preauth.PreAuthenticatedAuthenticationToken
  - org.springframework.web.filter.GenericFilterBean (implements org.springframework.beans.factory.BeanNameAware, org.springframework.beans.factory.DisposableBean, org.springframework.context.EnvironmentAware, org.springframework.core.env.EnvironmentCapable, jakarta.servlet.Filter, org.springframework.beans.factory.InitializingBean, org.springframework.web.context.ServletContextAware)
    - org.springframework.security.web.authentication.preauth.AbstractPreAuthenticatedProcessingFilter (implements org.springframework.context.ApplicationEventPublisherAware)
      - org.springframework.security.web.authentication.preauth.RequestAttributeAuthenticationFilter
      - org.springframework.security.web.authentication.preauth.RequestHeaderAuthenticationFilter
  - org.springframework.security.web.authentication.preauth.PreAuthenticatedAuthenticationProvider (implements org.springframework.security.authentication.AuthenticationProvider, org.springframework.beans.factory.InitializingBean, org.springframework.core.Ordered)
  - org.springframework.security.web.authentication.preauth.PreAuthenticatedGrantedAuthoritiesUserDetailsService (implements org.springframework.security.core.userdetails.AuthenticationUserDetailsService<T>)
  - java.lang.Throwable (implements java.io.Serializable)
    - java.lang.Exception
      - java.lang.RuntimeException
        - org.springframework.security.core.AuthenticationException
          - org.springframework.security.web.authentication.preauth.PreAuthenticatedCredentialsNotFoundException
  - org.springframework.security.web.authentication.WebAuthenticationDetails (implements java.io.Serializable)
    - org.springframework.security.web.authentication.preauth.PreAuthenticatedGrantedAuthoritiesWebAuthenticationDetails (implements org.springframework.security.core.authority.GrantedAuthoritiesContainer)