public class AuthenticatedVoter extends Object implements AccessDecisionVoter<Object>
ConfigAttribute.getAttribute() of IS_AUTHENTICATED_FULLY or
IS_AUTHENTICATED_REMEMBERED or IS_AUTHENTICATED_ANONYMOUSLY is present. This list is in
order of most strict checking to least strict checking.
The current Authentication will be inspected to determine if the principal has a particular
level of authentication. The "FULLY" authenticated option means the user is authenticated fully (i.e. AuthenticationTrustResolver.isAnonymous(Authentication) is false and AuthenticationTrustResolver.isRememberMe(Authentication) is false). The "REMEMBERED" will grant
access if the principal was either authenticated via remember-me OR is fully authenticated. The "ANONYMOUSLY" will
grant access if the principal was authenticated via remember-me, OR anonymously, OR via full authentication.
All comparisons and prefixes are case sensitive.
| Modifier and Type | Field and Description |
|---|---|
static String |
IS_AUTHENTICATED_ANONYMOUSLY |
static String |
IS_AUTHENTICATED_FULLY |
static String |
IS_AUTHENTICATED_REMEMBERED |
ACCESS_ABSTAIN, ACCESS_DENIED, ACCESS_GRANTED| Constructor and Description |
|---|
AuthenticatedVoter() |
| Modifier and Type | Method and Description |
|---|---|
void |
setAuthenticationTrustResolver(AuthenticationTrustResolver authenticationTrustResolver) |
boolean |
supports(Class<?> clazz)
This implementation supports any type of class, because it does not query the presented secure object.
|
boolean |
supports(ConfigAttribute attribute)
Indicates whether this
AccessDecisionVoter is able to vote on the passed ConfigAttribute. |
int |
vote(Authentication authentication,
Object object,
Collection<ConfigAttribute> attributes)
Indicates whether or not access is granted.
|
public static final String IS_AUTHENTICATED_FULLY
public static final String IS_AUTHENTICATED_REMEMBERED
public static final String IS_AUTHENTICATED_ANONYMOUSLY
public void setAuthenticationTrustResolver(AuthenticationTrustResolver authenticationTrustResolver)
public boolean supports(ConfigAttribute attribute)
AccessDecisionVoterAccessDecisionVoter 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.
supports in interface AccessDecisionVoter<Object>attribute - a configuration attribute that has been configured against the
AbstractSecurityInterceptorAccessDecisionVoter can support the passed configuration attributepublic boolean supports(Class<?> clazz)
supports in interface AccessDecisionVoter<Object>clazz - the secure object typetruepublic int vote(Authentication authentication, Object object, Collection<ConfigAttribute> attributes)
AccessDecisionVoter
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()).
vote in interface AccessDecisionVoter<Object>authentication - the caller making the invocationobject - the secured object being invokedattributes - the configuration attributes associated with the secured objectAccessDecisionVoter.ACCESS_GRANTED, AccessDecisionVoter.ACCESS_ABSTAIN or AccessDecisionVoter.ACCESS_DENIED