org.springframework.security.oauth2.client.web.server.AuthenticatedPrincipalServerOAuth2AuthorizedClientRepository Maven / Gradle / Ivy
/*
* Copyright 2002-2018 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.web.server;
import org.springframework.security.authentication.AuthenticationTrustResolver;
import org.springframework.security.authentication.AuthenticationTrustResolverImpl;
import org.springframework.security.core.Authentication;
import org.springframework.security.oauth2.client.OAuth2AuthorizedClient;
import org.springframework.security.oauth2.client.OAuth2AuthorizedClientService;
import org.springframework.security.oauth2.client.ReactiveOAuth2AuthorizedClientService;
import org.springframework.security.oauth2.client.web.HttpSessionOAuth2AuthorizedClientRepository;
import org.springframework.security.oauth2.client.web.OAuth2AuthorizedClientRepository;
import org.springframework.util.Assert;
import org.springframework.web.server.ServerWebExchange;
import reactor.core.publisher.Mono;
/**
* An implementation of an {@link ServerOAuth2AuthorizedClientRepository} that
* delegates to the provided {@link ServerOAuth2AuthorizedClientRepository} if the current
* {@code Principal} is authenticated, otherwise,
* to the default (or provided) {@link ServerOAuth2AuthorizedClientRepository}
* if the current request is unauthenticated (or anonymous).
* The default {@code ReactiveOAuth2AuthorizedClientRepository} is
* {@link WebSessionServerOAuth2AuthorizedClientRepository}.
*
* @author Rob Winch
* @since 5.1
* @see OAuth2AuthorizedClientRepository
* @see OAuth2AuthorizedClient
* @see OAuth2AuthorizedClientService
* @see HttpSessionOAuth2AuthorizedClientRepository
*/
public final class AuthenticatedPrincipalServerOAuth2AuthorizedClientRepository
implements ServerOAuth2AuthorizedClientRepository {
private final AuthenticationTrustResolver authenticationTrustResolver = new AuthenticationTrustResolverImpl();
private final ReactiveOAuth2AuthorizedClientService authorizedClientService;
private ServerOAuth2AuthorizedClientRepository anonymousAuthorizedClientRepository = new WebSessionServerOAuth2AuthorizedClientRepository();
/**
* Creates an instance
*
* @param authorizedClientService the authorized client service
*/
public AuthenticatedPrincipalServerOAuth2AuthorizedClientRepository(ReactiveOAuth2AuthorizedClientService authorizedClientService) {
Assert.notNull(authorizedClientService, "authorizedClientService cannot be null");
this.authorizedClientService = authorizedClientService;
}
/**
* Sets the {@link ServerOAuth2AuthorizedClientRepository} used for requests that are unauthenticated (or anonymous).
* The default is {@link WebSessionServerOAuth2AuthorizedClientRepository}.
*
* @param anonymousAuthorizedClientRepository the repository used for requests that are unauthenticated (or anonymous)
*/
public final void setAnonymousAuthorizedClientRepository(
ServerOAuth2AuthorizedClientRepository anonymousAuthorizedClientRepository) {
Assert.notNull(anonymousAuthorizedClientRepository, "anonymousAuthorizedClientRepository cannot be null");
this.anonymousAuthorizedClientRepository = anonymousAuthorizedClientRepository;
}
@Override
public Mono loadAuthorizedClient(String clientRegistrationId, Authentication principal,
ServerWebExchange exchange) {
if (this.isPrincipalAuthenticated(principal)) {
return this.authorizedClientService.loadAuthorizedClient(clientRegistrationId, principal.getName());
} else {
return this.anonymousAuthorizedClientRepository.loadAuthorizedClient(clientRegistrationId, principal, exchange);
}
}
@Override
public Mono saveAuthorizedClient(OAuth2AuthorizedClient authorizedClient, Authentication principal,
ServerWebExchange exchange) {
if (this.isPrincipalAuthenticated(principal)) {
return this.authorizedClientService.saveAuthorizedClient(authorizedClient, principal);
} else {
return this.anonymousAuthorizedClientRepository.saveAuthorizedClient(authorizedClient, principal, exchange);
}
}
@Override
public Mono removeAuthorizedClient(String clientRegistrationId, Authentication principal,
ServerWebExchange exchange) {
if (this.isPrincipalAuthenticated(principal)) {
return this.authorizedClientService.removeAuthorizedClient(clientRegistrationId, principal.getName());
} else {
return this.anonymousAuthorizedClientRepository.removeAuthorizedClient(clientRegistrationId, principal, exchange);
}
}
private boolean isPrincipalAuthenticated(Authentication authentication) {
return authentication != null &&
!this.authenticationTrustResolver.isAnonymous(authentication) &&
authentication.isAuthenticated();
}
}