Package org.springframework.security.access

Interface AccessDecisionVoter<S>

All Known Implementing Classes:
AbstractAclVoter, AclEntryVoter, AuthenticatedVoter, Jsr250Voter, MessageExpressionVoter, PreInvocationAuthorizationAdviceVoter, RoleHierarchyVoter, RoleVoter, WebExpressionVoter
@Deprecated public interface AccessDecisionVoter<S>
Deprecated.
Use AuthorizationManager instead
Indicates a class is responsible for voting on authorization decisions.

The coordination of voting (ie polling AccessDecisionVoters, tallying their responses, and making the final authorization decision) is performed by an AccessDecisionManager.

  • Field Summary

    Fields
    Modifier and Type
    Field
    Description
    static final int
    ACCESS_ABSTAIN
    Deprecated.
     
    static final int
    ACCESS_DENIED
    Deprecated.
     
    static final int
    ACCESS_GRANTED
    Deprecated.
     

  • Method Summary

    Modifier and Type
    Method
    Description
    boolean
    supports(Class<?> clazz)
    Deprecated.
    Indicates whether the AccessDecisionVoter implementation is able to provide access control votes for the indicated secured object type.
    boolean
    supports(ConfigAttribute attribute)
    Deprecated.
    Indicates whether this AccessDecisionVoter is able to vote on the passed ConfigAttribute.
    int
    vote(Authentication authentication, S object, Collection<ConfigAttribute> attributes)
    Deprecated.
    Indicates whether or not access is granted.

  • Field Details

  • Method Details

    • supports

      boolean supports(ConfigAttribute attribute)
      Deprecated.
      Indicates whether this AccessDecisionVoter is able to vote on the passed ConfigAttribute.

      This allows the AbstractSecurityInterceptor to check every configuration attribute can be consumed by the configured AccessDecisionManager and/or RunAsManager and/or AfterInvocationManager.

      Parameters:
      attribute - a configuration attribute that has been configured against the AbstractSecurityInterceptor
      Returns:
      true if this AccessDecisionVoter can support the passed configuration attribute

    • supports

      boolean supports(Class<?> clazz)
      Deprecated.
      Indicates whether the AccessDecisionVoter implementation is able to provide access control votes for the indicated secured object type.
      Parameters:
      clazz - the class that is being queried
      Returns:
      true if the implementation can process the indicated class

    • vote

      int vote(Authentication authentication, S object, Collection<ConfigAttribute> attributes)
      Deprecated.
      Indicates whether or not access is granted.

      The decision must be affirmative (ACCESS_GRANTED), negative ( ACCESS_DENIED) or the AccessDecisionVoter can abstain ( ACCESS_ABSTAIN) from voting. Under no circumstances should implementing classes return any other value. If a weighting of results is desired, this should be handled in a custom AccessDecisionManager instead.

      Unless an AccessDecisionVoter is specifically intended to vote on an access control decision due to a passed method invocation or configuration attribute parameter, it must return ACCESS_ABSTAIN. This prevents the coordinating AccessDecisionManager from counting votes from those AccessDecisionVoters without a legitimate interest in the access control decision.

      Whilst the secured object (such as a MethodInvocation) is passed as a parameter to maximise flexibility in making access control decisions, implementing classes should not modify it or cause the represented invocation to take place (for example, by calling MethodInvocation.proceed()).

      Parameters:
      authentication - the caller making the invocation
      object - the secured object being invoked
      attributes - the configuration attributes associated with the secured object
      Returns:
      either ACCESS_GRANTED, ACCESS_ABSTAIN or ACCESS_DENIED