001/* 002 * (C) Copyright 2006-2007 Nuxeo SAS (http://nuxeo.com/) and contributors. 003 * 004 * All rights reserved. This program and the accompanying materials 005 * are made available under the terms of the GNU Lesser General Public License 006 * (LGPL) version 2.1 which accompanies this distribution, and is available at 007 * http://www.gnu.org/licenses/lgpl.html 008 * 009 * This library is distributed in the hope that it will be useful, 010 * but WITHOUT ANY WARRANTY; without even the implied warranty of 011 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 012 * Lesser General Public License for more details. 013 * 014 * Contributors: 015 * Nuxeo - initial API and implementation 016 * 017 * $Id: JOOoConvertPluginImpl.java 18651 2007-05-13 20:28:53Z sfermigier $ 018 */ 019 020package org.nuxeo.ecm.platform.api.login; 021 022import java.io.IOException; 023 024import javax.security.auth.callback.Callback; 025import javax.security.auth.callback.CallbackHandler; 026import javax.security.auth.callback.NameCallback; 027import javax.security.auth.callback.PasswordCallback; 028import javax.security.auth.callback.UnsupportedCallbackException; 029 030public class UserIdentificationInfoCallbackHandler implements CallbackHandler { 031 032 protected final UserIdentificationInfo userIdent; 033 034 public UserIdentificationInfoCallbackHandler(UserIdentificationInfo userIdent) { 035 this.userIdent = userIdent; 036 } 037 038 public void handle(Callback[] callbacks) throws IOException, UnsupportedCallbackException { 039 040 for (Callback c : callbacks) { 041 if (c instanceof NameCallback) { 042 String username = userIdent.getUserName(); 043 NameCallback nc = (NameCallback) c; 044 nc.setName(username); 045 } else if (c instanceof PasswordCallback) { 046 PasswordCallback pc = (PasswordCallback) c; 047 char[] password = userIdent.getPassword().toCharArray(); 048 pc.setPassword(password); 049 } else if (c instanceof UserIdentificationInfoCallback) { 050 UserIdentificationInfoCallback uic = (UserIdentificationInfoCallback) c; 051 uic.setUserInfo(userIdent); 052 } else if (c.getClass().getName().equals("org.jboss.security.auth.callback.SecurityAssociationCallback")) { 053 // we do nothing but do not raise error 054 055 } else { 056 throw new UnsupportedCallbackException(c, "Unrecognized Callback:" + c.getClass().getName()); 057 } 058 } 059 } 060 061}