1 /** 2 * This file Copyright (c) 2013 Magnolia International 3 * Ltd. (http://www.magnolia-cms.com). All rights reserved. 4 * 5 * 6 * This file is dual-licensed under both the Magnolia 7 * Network Agreement and the GNU General Public License. 8 * You may elect to use one or the other of these licenses. 9 * 10 * This file is distributed in the hope that it will be 11 * useful, but AS-IS and WITHOUT ANY WARRANTY; without even the 12 * implied warranty of MERCHANTABILITY or FITNESS FOR A 13 * PARTICULAR PURPOSE, TITLE, or NONINFRINGEMENT. 14 * Redistribution, except as permitted by whichever of the GPL 15 * or MNA you select, is prohibited. 16 * 17 * 1. For the GPL license (GPL), you can redistribute and/or 18 * modify this file under the terms of the GNU General 19 * Public License, Version 3, as published by the Free Software 20 * Foundation. You should have received a copy of the GNU 21 * General Public License, Version 3 along with this program; 22 * if not, write to the Free Software Foundation, Inc., 51 23 * Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. 24 * 25 * 2. For the Magnolia Network Agreement (MNA), this file 26 * and the accompanying materials are made available under the 27 * terms of the MNA which accompanies this distribution, and 28 * is available at http://www.magnolia-cms.com/mna.html 29 * 30 * Any modifications to this file must keep this entire header 31 * intact. 32 * 33 */ 34 package info.magnolia.voting.voters; 35 36 import info.magnolia.context.MgnlContext; 37 38 import javax.servlet.http.HttpServletRequest; 39 40 import org.apache.commons.lang.StringUtils; 41 42 /** 43 * Checks if the request has domain that matches configured regex. 44 */ 45 public class DomainNameRegexVoter extends AbstractBoolVoter { 46 47 private String domain; 48 49 @Override 50 protected boolean boolVote(Object value) { 51 HttpServletRequest request; 52 if (value instanceof HttpServletRequest) { 53 request = (HttpServletRequest) value; 54 } 55 else { 56 if (MgnlContext.isWebContext()) { 57 request = MgnlContext.getWebContext().getRequest(); 58 } 59 else { 60 return false; 61 } 62 } 63 return resolveDomain(request).matches(domain); 64 } 65 66 public String getDomain() { 67 return domain; 68 } 69 70 public void setDomain(String domain) { 71 this.domain = domain; 72 } 73 74 protected String resolveDomain(HttpServletRequest request) { 75 final String url = request.getRequestURL().toString(); 76 // protocol://domain:optionalPort/u/r.i 77 final String domain = StringUtils.substringBefore(StringUtils.substringBetween(url, "://", "/"), ":"); 78 return domain; 79 } 80 }