001/*******************************************************************************
002 * Copyright 2017 The MIT Internet Trust Consortium
003 *
004 * Portions copyright 2011-2013 The MITRE Corporation
005 *
006 * Licensed under the Apache License, Version 2.0 (the "License");
007 * you may not use this file except in compliance with the License.
008 * You may obtain a copy of the License at
009 *
010 *   http://www.apache.org/licenses/LICENSE-2.0
011 *
012 * Unless required by applicable law or agreed to in writing, software
013 * distributed under the License is distributed on an "AS IS" BASIS,
014 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
015 * See the License for the specific language governing permissions and
016 * limitations under the License.
017 *******************************************************************************/
018/**
019 *
020 */
021package org.mitre.openid.connect.client.service.impl;
022
023import javax.annotation.PostConstruct;
024import javax.servlet.http.HttpServletRequest;
025
026import org.mitre.openid.connect.client.model.IssuerServiceResponse;
027import org.mitre.openid.connect.client.service.IssuerService;
028
029import com.google.common.base.Strings;
030
031/**
032 * @author jricher
033 *
034 */
035public class StaticSingleIssuerService implements IssuerService {
036
037        private String issuer;
038
039        /**
040         * @return the issuer
041         */
042        public String getIssuer() {
043                return issuer;
044        }
045
046        /**
047         * @param issuer the issuer to set
048         */
049        public void setIssuer(String issuer) {
050                this.issuer = issuer;
051        }
052
053        /**
054         * Always returns the configured issuer URL
055         *
056         * @see org.mitre.openid.connect.client.service.IssuerService#getIssuer(javax.servlet.http.HttpServletRequest)
057         */
058        @Override
059        public IssuerServiceResponse getIssuer(HttpServletRequest request) {
060                return new IssuerServiceResponse(getIssuer(), null, null);
061        }
062
063        @PostConstruct
064        public void afterPropertiesSet() {
065
066                if (Strings.isNullOrEmpty(issuer)) {
067                        throw new IllegalArgumentException("Issuer must not be null or empty.");
068                }
069
070        }
071
072}