001/* 002 * (C) Copyright 2012 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 * matic 018 */ 019package org.nuxeo.ecm.platform.ec.notification.email; 020 021import java.util.Properties; 022 023import javax.mail.PasswordAuthentication; 024 025public class EmailAuthenticator extends javax.mail.Authenticator { 026 027 protected final Properties properties; 028 029 public EmailAuthenticator(Properties properties) { 030 this.properties = properties; 031 } 032 033 @Override 034 protected PasswordAuthentication getPasswordAuthentication() { 035 String user = value("user"); 036 if (user == null) { 037 return null; 038 } 039 String password = value("password"); 040 if (password == null) { 041 return null; 042 } 043 return new PasswordAuthentication(user, password); 044 } 045 046 protected String value(String name) { 047 String value = protocolValue(name); 048 if (value != null) { 049 return value; 050 } 051 return defaultValue(name); 052 } 053 054 protected String protocolValue(String name) { 055 String key = "mail." + getRequestingProtocol() + "." + name; 056 return properties.getProperty(key); 057 } 058 059 protected String defaultValue(String name) { 060 String key = "mail." + getRequestingProtocol() + "." + name; 061 return properties.getProperty(key); 062 } 063}