/*
*
* * Copyright 2002-2017 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.web.server.authorization;
import org.springframework.security.authorization.ReactiveAuthorizationManager;
import org.springframework.security.authentication.AuthenticationCredentialsNotFoundException;
import org.springframework.security.web.server.AuthenticationEntryPoint;
import org.springframework.security.web.server.authentication.www.HttpBasicAuthenticationEntryPoint;
import org.springframework.web.server.ServerWebExchange;
import org.springframework.web.server.WebFilter;
import org.springframework.web.server.WebFilterChain;
import reactor.core.publisher.Mono;
/**
*
* @author Rob Winch
* @since 5.0
*/
public class AuthorizationWebFilter implements WebFilter {
private ReactiveAuthorizationManager<? super ServerWebExchange> accessDecisionManager;
public AuthorizationWebFilter(ReactiveAuthorizationManager<? super ServerWebExchange> accessDecisionManager) {
this.accessDecisionManager = accessDecisionManager;
}
@Override
public Mono<Void> filter(ServerWebExchange exchange, WebFilterChain chain) {
return accessDecisionManager.verify(exchange.getPrincipal(), exchange)
.switchIfEmpty( Mono.defer(() -> chain.filter(exchange)) );
}
}