001    /*
002     * Cumulus4j - Securing your data in the cloud - http://cumulus4j.org
003     * Copyright (C) 2011 NightLabs Consulting GmbH
004     *
005     * This program is free software: you can redistribute it and/or modify
006     * it under the terms of the GNU Affero General Public License as
007     * published by the Free Software Foundation, either version 3 of the
008     * License, or (at your option) any later version.
009     *
010     * This program is distributed in the hope that it will be useful,
011     * but WITHOUT ANY WARRANTY; without even the implied warranty of
012     * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
013     * GNU Affero General Public License for more details.
014     *
015     * You should have received a copy of the GNU Affero General Public License
016     * along with this program.  If not, see <http://www.gnu.org/licenses/>.
017     */
018    package org.cumulus4j.keymanager.cli;
019    
020    import org.kohsuke.args4j.Option;
021    
022    /**
023     * {@link SubCommand} implementation for creating a new user or updating an existing one.
024     *
025     * @author Marco หงุ่ยตระกูล-Schulze - marco at nightlabs dot de
026     */
027    public class PutUserSubCommand extends SubCommandWithKeyManagerAPIWithAuth
028    {
029            @Option(name="-userName", required=true, usage="The name of the user to be created/updated.")
030            private String userName;
031    
032            @Option(name="-password", required=false, usage="The password of the user. If omitted, the user will be asked for it interactively.")
033            private String password;
034    
035            @Override
036            public String getSubCommandName() {
037                    return "putUser";
038            }
039    
040            @Override
041            public String getSubCommandDescription() {
042                    return "Create a new user or change an existing user's password.";
043            }
044    
045            @Override
046            public void prepare() throws Exception {
047                    super.prepare();
048    
049                    if (password == null)
050                            password = promptPassword("password: ");
051            }
052    
053            @Override
054            public void run() throws Exception {
055                    getKeyManagerAPI().putUser(userName, password.toCharArray());
056            }
057    }