001/* 002 * (C) Copyright 2006-2007 Nuxeo SA (http://nuxeo.com/) and others. 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 * http://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 * Contributors: 017 * Nuxeo - initial API and implementation 018 * 019 * $Id: JOOoConvertPluginImpl.java 18651 2007-05-13 20:28:53Z sfermigier $ 020 */ 021 022package org.nuxeo.ecm.platform.api.login; 023 024import java.io.IOException; 025 026import javax.security.auth.callback.Callback; 027import javax.security.auth.callback.CallbackHandler; 028import javax.security.auth.callback.NameCallback; 029import javax.security.auth.callback.PasswordCallback; 030import javax.security.auth.callback.UnsupportedCallbackException; 031 032public class UserIdentificationInfoCallbackHandler implements CallbackHandler { 033 034 protected final UserIdentificationInfo userIdent; 035 036 public UserIdentificationInfoCallbackHandler(UserIdentificationInfo userIdent) { 037 this.userIdent = userIdent; 038 } 039 040 public void handle(Callback[] callbacks) throws IOException, UnsupportedCallbackException { 041 042 for (Callback c : callbacks) { 043 if (c instanceof NameCallback) { 044 String username = userIdent.getUserName(); 045 NameCallback nc = (NameCallback) c; 046 nc.setName(username); 047 } else if (c instanceof PasswordCallback) { 048 PasswordCallback pc = (PasswordCallback) c; 049 char[] password = userIdent.getPassword().toCharArray(); 050 pc.setPassword(password); 051 } else if (c instanceof UserIdentificationInfoCallback) { 052 UserIdentificationInfoCallback uic = (UserIdentificationInfoCallback) c; 053 uic.setUserInfo(userIdent); 054 } else if (c.getClass().getName().equals("org.jboss.security.auth.callback.SecurityAssociationCallback")) { 055 // we do nothing but do not raise error 056 057 } else { 058 throw new UnsupportedCallbackException(c, "Unrecognized Callback:" + c.getClass().getName()); 059 } 060 } 061 } 062 063}