org.springframework.security.web.server.authentication.HttpStatusServerEntryPoint 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
*
* 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 org.springframework.security.web.server.authentication;
import reactor.core.publisher.Mono;
import org.springframework.http.HttpStatus;
import org.springframework.security.core.AuthenticationException;
import org.springframework.security.web.server.ServerAuthenticationEntryPoint;
import org.springframework.util.Assert;
import org.springframework.web.server.ServerWebExchange;
/**
* A {@link ServerAuthenticationEntryPoint} that sends a generic {@link HttpStatus} as a
* response. Useful for JavaScript clients which cannot use Basic authentication since the
* browser intercepts the response.
*
* @author Eric Deandrea
* @since 5.1
*/
public class HttpStatusServerEntryPoint implements ServerAuthenticationEntryPoint {
private final HttpStatus httpStatus;
public HttpStatusServerEntryPoint(HttpStatus httpStatus) {
Assert.notNull(httpStatus, "httpStatus cannot be null");
this.httpStatus = httpStatus;
}
@Override
public Mono commence(ServerWebExchange exchange, AuthenticationException authException) {
return Mono.fromRunnable(() -> exchange.getResponse().setStatusCode(this.httpStatus));
}
}