AuthenticationInfoHelper.java |
1 /* 2 * Copyright 2000-2001,2004 The Apache Software Foundation. 3 * 4 * Licensed under the Apache License, Version 2.0 (the "License"); 5 * you may not use this file except in compliance with the License. 6 * You may obtain a copy of the License at 7 * 8 * http://www.apache.org/licenses/LICENSE-2.0 9 * 10 * Unless required by applicable law or agreed to in writing, software 11 * distributed under the License is distributed on an "AS IS" BASIS, 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 * See the License for the specific language governing permissions and 14 * limitations under the License. 15 */ 16 17 package org.apache.wsrp4j.util; 18 19 import javax.portlet.PortletRequest; 20 21 public class AuthenticationInfoHelper { 22 /** 23 * No authentication was done 24 **/ 25 public static final String WSRP_NONE = "wsrp:none"; 26 27 /** 28 * End-User identified themselves using password/username scenario 29 **/ 30 public static final String WSRP_PASSWD = "wsrp:password"; 31 32 /** 33 * End-User presented a security certificate 34 **/ 35 public static final String WSRP_CERT = "wsrp:certificate"; 36 37 /** 38 * Get a string representation of the user authentification 39 * as defined in the WSRP spec. from a passed authentification 40 * info defined in the portlet spec. If the passed value could not 41 * be matched the same string is returned. 42 * 43 * @param jsrAuthInfo Authentification info as defined in the portlet spec 44 * @return The authentification info as defined in the WSRP spec. or the 45 * argument if no match could be made. 46 **/ 47 public static String getWsrpFromPortlet(String jsrAuthInfo) { 48 if (jsrAuthInfo == null) { 49 return WSRP_NONE; 50 } 51 else if (jsrAuthInfo == PortletRequest.BASIC_AUTH 52 || jsrAuthInfo == PortletRequest.FORM_AUTH 53 || jsrAuthInfo.equals(PortletRequest.BASIC_AUTH) 54 || jsrAuthInfo.equals(PortletRequest.FORM_AUTH)) { 55 return WSRP_PASSWD; 56 57 } 58 else if (jsrAuthInfo == PortletRequest.CLIENT_CERT_AUTH 59 || jsrAuthInfo.equals(PortletRequest.CLIENT_CERT_AUTH)) { 60 61 return WSRP_CERT; 62 63 } 64 else { 65 66 return jsrAuthInfo; 67 } 68 } 69 70 /** 71 * Get the authentification info as defined in the portlet spec 72 * from a passed authentification info defined in the WSRP spec.. 73 * If wsrp:none is passed <code>null</code> is returned. In case the 74 * passed info could not be matched the same string is returned. 75 * 76 * @param wsrpInfo 77 * @return 78 **/ 79 public static String getPortletFromWsrp(String wsrpInfo) { 80 if (wsrpInfo.equals(WSRP_PASSWD)) { 81 return PortletRequest.FORM_AUTH; 82 83 } 84 else if (wsrpInfo.equals(WSRP_CERT)) { 85 return PortletRequest.CLIENT_CERT_AUTH; 86 87 } 88 else if (wsrpInfo.equals(WSRP_NONE)) { 89 90 return null; 91 92 } 93 else { 94 95 return wsrpInfo; 96 } 97 } 98 }