| /* |
| * Licensed to the Apache Software Foundation (ASF) under one or more |
| * contributor license agreements. See the NOTICE file distributed with |
| * this work for additional information regarding copyright ownership. |
| * The ASF licenses this file to You under the Apache License, Version 2.0 |
| * (the "License"); you may not use this file except in compliance with |
| * the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| |
| package org.apache.commons.net.examples.mail; |
| |
| import java.io.IOException; |
| import java.net.URI; |
| |
| import org.apache.commons.net.ProtocolCommandListener; |
| import org.apache.commons.net.imap.IMAPClient; |
| import org.apache.commons.net.imap.IMAPSClient; |
| |
| /** |
| * Utility class for shared IMAP utilities |
| */ |
| |
| class IMAPUtils { |
| |
| /** |
| * Parse the URI and use the details to connect to the IMAP(S) server and login. |
| * |
| * @param uri the URI to use, e.g. imaps://user:pass@imap.mail.yahoo.com/folder |
| * or imaps://user:pass@imap.googlemail.com/folder |
| * @param defaultTimeout initial timeout (in milliseconds) |
| * @param listener for tracing protocol IO (may be null) |
| * @return the IMAP client - connected and logged in |
| * @throws IOException if any problems occur |
| */ |
| static IMAPClient imapLogin(URI uri, int defaultTimeout, ProtocolCommandListener listener) throws IOException { |
| final String userInfo = uri.getUserInfo(); |
| if (userInfo == null) { |
| throw new IllegalArgumentException("Missing userInfo details"); |
| } |
| |
| String []userpass = userInfo.split(":"); |
| if (userpass.length != 2) { |
| throw new IllegalArgumentException("Invalid userInfo details: '" + userInfo + "'"); |
| } |
| |
| String username = userpass[0]; |
| String password = userpass[1]; |
| // prompt for the password if necessary |
| password = Utils.getPassword(username, password); |
| |
| final IMAPClient imap; |
| |
| final String scheme = uri.getScheme(); |
| if ("imaps".equalsIgnoreCase(scheme)) { |
| System.out.println("Using secure protocol"); |
| imap = new IMAPSClient(true); // implicit |
| } else if ("imap".equalsIgnoreCase(scheme)) { |
| imap = new IMAPClient(); |
| } else { |
| throw new IllegalArgumentException("Invalid protocol: " + scheme); |
| } |
| final int port = uri.getPort(); |
| if (port != -1) { |
| imap.setDefaultPort(port); |
| } |
| |
| imap.setDefaultTimeout(defaultTimeout); |
| |
| if (listener != null) { |
| imap.addProtocolCommandListener(listener); |
| } |
| |
| final String server = uri.getHost(); |
| System.out.println("Connecting to server " + server + " on " + imap.getDefaultPort()); |
| |
| try { |
| imap.connect(server); |
| System.out.println("Successfully connected"); |
| } catch (IOException e) { |
| throw new RuntimeException("Could not connect to server.", e); |
| } |
| |
| if (!imap.login(username, password)) { |
| imap.disconnect(); |
| throw new RuntimeException("Could not login to server. Check login details."); |
| } |
| |
| return imap; |
| } |
| } |