Package org.springframework.security.access.vote

Class RoleVoter

  • All Implemented Interfaces:
    AccessDecisionVoter<java.lang.Object>
    Direct Known Subclasses:
    RoleHierarchyVoter
    @Deprecated
public class RoleVoter
extends java.lang.Object
implements AccessDecisionVoter<java.lang.Object>
    Deprecated.
    Use AuthorityAuthorizationManager instead
    Votes if any ConfigAttribute.getAttribute() starts with a prefix indicating that it is a role. The default prefix string is ROLE_, but this may be overridden to any value. It may also be set to empty, which means that essentially any attribute will be voted on. As described further below, the effect of an empty prefix may not be quite desirable.

    Abstains from voting if no configuration attribute commences with the role prefix. Votes to grant access if there is an exact matching GrantedAuthority to a ConfigAttribute starting with the role prefix. Votes to deny access if there is no exact matching GrantedAuthority to a ConfigAttribute starting with the role prefix.

    An empty role prefix means that the voter will vote for every ConfigAttribute. When there are different categories of ConfigAttributes used, this will not be optimal since the voter will be voting for attributes which do not represent roles. However, this option may be of some use when using pre-existing role names without a prefix, and no ability exists to prefix them with a role prefix on reading them in, such as provided for example in JdbcDaoImpl.

    All comparisons and prefixes are case sensitive.

    • Constructor Summary

      Constructors 
      Constructor Description
      RoleVoter()
      Deprecated.
       

    • Method Summary

      All Methods Instance Methods Concrete Methods Deprecated Methods 
      Modifier and Type Method Description
      java.lang.String getRolePrefix()
      Deprecated.
       
      void setRolePrefix​(java.lang.String rolePrefix)
      Deprecated.
      Allows the default role prefix of ROLE_ to be overridden.
      boolean supports​(java.lang.Class<?> clazz)
      Deprecated.
      This implementation supports any type of class, because it does not query the presented secure object.
      boolean supports​(ConfigAttribute attribute)
      Deprecated.
      Indicates whether this AccessDecisionVoter is able to vote on the passed ConfigAttribute.
      int vote​(Authentication authentication, java.lang.Object object, java.util.Collection<ConfigAttribute> attributes)
      Deprecated.
      Indicates whether or not access is granted.

      • Methods inherited from class java.lang.Object

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

    • Constructor Detail

      • RoleVoter

        public RoleVoter()
        Deprecated.

    • Method Detail

      • getRolePrefix

        public java.lang.String getRolePrefix()
        Deprecated.

      • setRolePrefix

        public void setRolePrefix​(java.lang.String rolePrefix)
        Deprecated.
        Allows the default role prefix of ROLE_ to be overridden. May be set to an empty value, although this is usually not desirable.
        Parameters:
        rolePrefix - the new prefix

      • supports

        public boolean supports​(ConfigAttribute attribute)
        Deprecated.
        Description copied from interface: AccessDecisionVoter
        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.

        Specified by:
        supports in interface AccessDecisionVoter<java.lang.Object>
        Parameters:
        attribute - a configuration attribute that has been configured against the AbstractSecurityInterceptor
        Returns:
        true if this AccessDecisionVoter can support the passed configuration attribute

      • supports

        public boolean supports​(java.lang.Class<?> clazz)
        Deprecated.
        This implementation supports any type of class, because it does not query the presented secure object.
        Specified by:
        supports in interface AccessDecisionVoter<java.lang.Object>
        Parameters:
        clazz - the secure object
        Returns:
        always true

      • vote

        public int vote​(Authentication authentication,
                java.lang.Object object,
                java.util.Collection<ConfigAttribute> attributes)
        Deprecated.
        Description copied from interface: AccessDecisionVoter
        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()).

        Specified by:
        vote in interface AccessDecisionVoter<java.lang.Object>
        Parameters:
        authentication - the caller making the invocation
        object - the secured object being invoked
        attributes - the configuration attributes associated with the secured object
        Returns:
        either AccessDecisionVoter.ACCESS_GRANTED, AccessDecisionVoter.ACCESS_ABSTAIN or AccessDecisionVoter.ACCESS_DENIED