spring-authorization-server UserRepositoryOAuth2UserHandler 源码
spring-authorization-server UserRepositoryOAuth2UserHandler 代码
文件路径：/samples/federated-identity-authorizationserver/src/main/java/sample/security/UserRepositoryOAuth2UserHandler.java
/*
* Copyright 2020-2022 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
*
* https://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 sample.security;
import java.util.Map;
import java.util.concurrent.ConcurrentHashMap;
import java.util.function.Consumer;
import org.springframework.security.oauth2.core.user.OAuth2User;
/**
* Example {@link Consumer} to perform JIT provisioning of an {@link OAuth2User}.
*
* @author Steve Riesenberg
* @since 0.2.3
*/
public final class UserRepositoryOAuth2UserHandler implements Consumer<OAuth2User> {
private final UserRepository userRepository = new UserRepository();
@Override
public void accept(OAuth2User user) {
// Capture user in a local data store on first authentication
if (this.userRepository.findByName(user.getName()) == null) {
System.out.println("Saving first-time user: name=" + user.getName() + ", claims=" + user.getAttributes() + ", authorities=" + user.getAuthorities());
this.userRepository.save(user);
}
}
static class UserRepository {
private final Map<String, OAuth2User> userCache = new ConcurrentHashMap<>();
public OAuth2User findByName(String name) {
return this.userCache.get(name);
}
public void save(OAuth2User oauth2User) {
this.userCache.put(oauth2User.getName(), oauth2User);
}
}
}
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spring-authorization-server 源码目录
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