/*
* Copyright 2006-2011 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.token;
import org.springframework.security.oauth2.common.OAuth2AccessToken;
import org.springframework.security.oauth2.provider.OAuth2Authentication;
/**
* Strategy for enhancing an access token before it is stored by an {@link AuthorizationServerTokenServices}
* implementation.
*
* @author Dave Syer
*
*/
public interface TokenEnhancer {
/**
* Provides an opportunity for customization of an access token (e.g. through its additional information map) during
* the process of creating a new token for use by a client.
*
* @param accessToken the current access token with its expiration and refresh token
* @param authentication the current authentication including client and user details
* @return a new token enhanced with additional information
*/
OAuth2AccessToken enhance(OAuth2AccessToken accessToken, OAuth2Authentication authentication);
}