/*
* Copyright 2013-2014 the original author or authors.
*
* Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with
* the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on
* an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the
* specific language governing permissions and limitations under the License.
*/
package org.springframework.security.oauth2.provider;
import java.util.Set;
import org.springframework.security.core.GrantedAuthority;
/**
* Strategy for accessing useful information about the current security context.
*
* @author Dave Syer
*
*/
public interface SecurityContextAccessor {
/**
* @return true if the current context represents a user
*/
boolean isUser();
/**
* Get the current granted authorities (never null)
*/
Set<GrantedAuthority> getAuthorities();
}