001/* 002 * Copyright 2002-2018 the original author or authors. 003 * 004 * Licensed under the Apache License, Version 2.0 (the "License"); 005 * you may not use this file except in compliance with the License. 006 * You may obtain a copy of the License at 007 * 008 * https://www.apache.org/licenses/LICENSE-2.0 009 * 010 * Unless required by applicable law or agreed to in writing, software 011 * distributed under the License is distributed on an "AS IS" BASIS, 012 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 013 * See the License for the specific language governing permissions and 014 * limitations under the License. 015 */ 016 017package org.springframework.http.server.reactive; 018 019import java.security.cert.X509Certificate; 020 021import org.springframework.lang.Nullable; 022 023/** 024 * A holder for SSL session information. 025 * 026 * @author Rossen Stoyanchev 027 * @since 5.0.2 028 */ 029public interface SslInfo { 030 031 /** 032 * Return the SSL session id, if any. 033 */ 034 @Nullable 035 String getSessionId(); 036 037 /** 038 * Return SSL certificates associated with the request, if any. 039 */ 040 @Nullable 041 X509Certificate[] getPeerCertificates(); 042 043}