/*
* 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.client.token;
import java.util.Collection;
import java.util.Collections;
import java.util.LinkedHashSet;
import java.util.Set;
import org.springframework.http.HttpHeaders;
import org.springframework.security.oauth2.client.resource.OAuth2ProtectedResourceDetails;
import org.springframework.util.MultiValueMap;
public class DefaultRequestEnhancer implements RequestEnhancer {
private Set<String> parameterIncludes = Collections.emptySet();
public void setParameterIncludes(Collection<String> parameterIncludes) {
this.parameterIncludes = new LinkedHashSet<String>(parameterIncludes);
}
@Override
public void enhance(AccessTokenRequest request, OAuth2ProtectedResourceDetails resource, MultiValueMap<String, String> form, HttpHeaders headers) {
for (String include : parameterIncludes) {
if (request.containsKey(include)) {
form.set(include, request.getFirst(include));
}
}
}
}