org.springframework.boot.autoconfigure.security.oauth2.resource.UserInfoRestTemplateFactory Maven / Gradle / Ivy
/*
* Copyright 2012-2016 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.boot.autoconfigure.security.oauth2.resource;
import java.util.List;
import org.springframework.beans.factory.ObjectProvider;
import org.springframework.boot.autoconfigure.security.oauth2.resource.ResourceServerTokenServicesConfiguration.AcceptJsonRequestEnhancer;
import org.springframework.boot.autoconfigure.security.oauth2.resource.ResourceServerTokenServicesConfiguration.AcceptJsonRequestInterceptor;
import org.springframework.context.annotation.Configuration;
import org.springframework.core.annotation.AnnotationAwareOrderComparator;
import org.springframework.security.oauth2.client.OAuth2ClientContext;
import org.springframework.security.oauth2.client.OAuth2RestTemplate;
import org.springframework.security.oauth2.client.resource.OAuth2ProtectedResourceDetails;
import org.springframework.security.oauth2.client.token.grant.code.AuthorizationCodeAccessTokenProvider;
import org.springframework.security.oauth2.client.token.grant.code.AuthorizationCodeResourceDetails;
import org.springframework.util.CollectionUtils;
/**
* Factory used to create the rest template used for extracting user info during
* authentication.
*
* @author Dave Syer
* @since 1.4.0
*/
@Configuration
public class UserInfoRestTemplateFactory {
private static final AuthorizationCodeResourceDetails DEFAULT_RESOURCE_DETAILS;
static {
AuthorizationCodeResourceDetails details = new AuthorizationCodeResourceDetails();
details.setClientId("");
details.setUserAuthorizationUri("Not a URI because there is no client");
details.setAccessTokenUri("Not a URI because there is no client");
DEFAULT_RESOURCE_DETAILS = details;
}
private final List customizers;
private final OAuth2ProtectedResourceDetails details;
private final OAuth2ClientContext oauth2ClientContext;
private OAuth2RestTemplate template;
public UserInfoRestTemplateFactory(
ObjectProvider> customizersProvider,
ObjectProvider detailsProvider,
ObjectProvider oauth2ClientContextProvider) {
this.customizers = customizersProvider.getIfAvailable();
this.details = detailsProvider.getIfAvailable();
this.oauth2ClientContext = oauth2ClientContextProvider.getIfAvailable();
}
public OAuth2RestTemplate getUserInfoRestTemplate() {
if (this.template == null) {
this.template = getTemplate(
this.details == null ? DEFAULT_RESOURCE_DETAILS : this.details);
this.template.getInterceptors().add(new AcceptJsonRequestInterceptor());
AuthorizationCodeAccessTokenProvider accessTokenProvider = new AuthorizationCodeAccessTokenProvider();
accessTokenProvider.setTokenRequestEnhancer(new AcceptJsonRequestEnhancer());
this.template.setAccessTokenProvider(accessTokenProvider);
if (!CollectionUtils.isEmpty(this.customizers)) {
AnnotationAwareOrderComparator.sort(this.customizers);
for (UserInfoRestTemplateCustomizer customizer : this.customizers) {
customizer.customize(this.template);
}
}
}
return this.template;
}
private OAuth2RestTemplate getTemplate(OAuth2ProtectedResourceDetails details) {
if (this.oauth2ClientContext == null) {
return new OAuth2RestTemplate(details);
}
return new OAuth2RestTemplate(details, this.oauth2ClientContext);
}
}