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/**
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* '$RCSfile$'
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* Copyright: 2013 Regents of the University of California and the
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* National Center for Ecological Analysis and Synthesis
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*
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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*/
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package edu.ucsb.nceas.metacat.authentication;
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import java.io.Console;
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import java.io.File;
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import java.io.FileOutputStream;
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import java.io.IOException;
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import java.io.OutputStreamWriter;
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import java.io.UnsupportedEncodingException;
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import java.net.ConnectException;
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import java.util.HashMap;
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import java.util.List;
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import java.util.Vector;
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import org.apache.commons.configuration.ConfigurationException;
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import org.apache.commons.configuration.XMLConfiguration;
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import org.apache.commons.configuration.tree.xpath.XPathExpressionEngine;
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import org.apache.commons.logging.Log;
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import org.apache.commons.logging.LogFactory;
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import edu.ucsb.nceas.metacat.AuthInterface;
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import edu.ucsb.nceas.metacat.AuthLdap;
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import edu.ucsb.nceas.metacat.properties.PropertyService;
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import edu.ucsb.nceas.metacat.util.SystemUtil;
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import edu.ucsb.nceas.utilities.PropertyNotFoundException;
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/**
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* This an authentication class base on a username/password file.
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* It is an alternative authentication mechanism of the ldap authentication.
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* The password file looks like:
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*<?xml version="1.0" encoding="UTF-8" ?>
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* <subjects>
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* <users>
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* <user dn="uid=tao,o=NCEAS,dc=ecoinformatics,dc=org">
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* <password>*******</password>
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* <email>foo@foo.com</email>
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* <surName>Smith</surName>
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* <givenName>John</givenName>
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* <organization>NCEAS</organization>
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* <group>nceas-dev</group>
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* </user>
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* </users>
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* <groups>
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* <group name="nceas-dev">
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* <description>developers at NCEAS</description>
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* </group>
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* </groups>
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* </subjects>
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* http://commons.apache.org/proper/commons-configuration/userguide/howto_xml.html
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* @author tao
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*
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*/
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public class AuthFile implements AuthInterface {
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private static final String ORGANIZATIONNAME = "Unknown";
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private static final String ORGANIZATION = "organization";
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private static final String NAME = "name";
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private static final String DN = "dn";
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private static final String DESCRIPTION = "description";
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private static final String PASSWORD = "password";
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private static final String SLASH = "/";
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private static final String AT = "@";
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private static final String SUBJECTS = "subjects";
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private static final String USERS = "users";
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private static final String USER = "user";
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private static final String GROUPS = "groups";
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private static final String GROUP = "group";
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private static final String EMAIL = "email";
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private static final String SURNAME = "surName";
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private static final String GIVENNAME = "givenName";
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private static final String MEMBEROF = "memberof";
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private static final String INITCONTENT = "<?xml version=\"1.0\" encoding=\"UTF-8\" ?>\n"+
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"<"+SUBJECTS+">\n"+"<"+USERS+">\n"+"</"+USERS+">\n"+"<"+GROUPS+">\n"+"</"+GROUPS+">\n"+"</"+SUBJECTS+">\n";
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private static Log log = LogFactory.getLog(AuthFile.class);
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private static AuthFile authFile = null;
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private static XMLConfiguration userpassword = null;
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private String authURI = null;
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private static String passwordFilePath = null;
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private static AuthFileHashInterface hashClass = null;
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/**
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* Get the instance of the AuthFile
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* @return
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* @throws AuthenticationException
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*/
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/*public static AuthFile getInstance() throws AuthenticationException {
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if(authFile == null) {
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authFile = new AuthFile();
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}
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return authFile;
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}*/
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/**
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* Get the instance of the AuthFile from specified password file
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* @return
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* @throws AuthenticationException
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*/
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/*public static AuthFile getInstance(String passwordFile) throws AuthenticationException {
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passwordFilePath = passwordFile;
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if(authFile == null) {
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authFile = new AuthFile();
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}
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return authFile;
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}*/
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/**
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* Constructor
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*/
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public AuthFile() throws AuthenticationException {
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try {
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init();
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} catch (Exception e) {
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e.printStackTrace();
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throw new AuthenticationException(e.getMessage());
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}
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}
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/**
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*
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* @param passwordFile
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* @throws AuthenticationException
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*/
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public AuthFile (String passwordFile) throws AuthenticationException {
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passwordFilePath = passwordFile;
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try {
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init();
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} catch (Exception e) {
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e.printStackTrace();
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throw new AuthenticationException(e.getMessage());
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}
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}
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/*
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* Initialize the user/password configuration
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*/
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private void init() throws PropertyNotFoundException, IOException, ConfigurationException, ClassNotFoundException, InstantiationException, IllegalAccessException {
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if(passwordFilePath == null) {
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passwordFilePath = PropertyService.getProperty("auth.file.path");
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}
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File passwordFile = new File(passwordFilePath);
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authURI = SystemUtil.getContextURL();
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String hashClassName = PropertyService.getProperty("auth.file.hashClassName");
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Class classDefinition = Class.forName(hashClassName);
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Object object = classDefinition.newInstance();
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hashClass = (AuthFileHashInterface) object;
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//if the password file doesn't exist, create a new one and set the initial content
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if(!passwordFile.exists()) {
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File parent = passwordFile.getParentFile();
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if(!parent.exists()) {
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parent.mkdirs();
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}
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passwordFile.createNewFile();
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OutputStreamWriter writer = null;
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FileOutputStream output = null;
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try {
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output = new FileOutputStream(passwordFile);
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writer = new OutputStreamWriter(output, "UTF-8");
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writer.write(INITCONTENT);
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} finally {
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writer.close();
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output.close();
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}
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}
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userpassword = new XMLConfiguration(passwordFile);
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userpassword.setExpressionEngine(new XPathExpressionEngine());
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userpassword.setAutoSave(true);
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userpassword.setDelimiterParsingDisabled(true);
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userpassword.setAttributeSplittingDisabled(true);
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}
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@Override
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public boolean authenticate(String user, String password)
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throws AuthenticationException {
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boolean match = false;
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String passwordRecord = userpassword.getString(USERS+SLASH+USER+"["+AT+DN+"='"+user+"']"+SLASH+PASSWORD);
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if(passwordRecord != null) {
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try {
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match = hashClass.match(password, passwordRecord);
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} catch (Exception e) {
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throw new AuthenticationException(e.getMessage());
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}
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}
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return match;
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}
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@Override
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/**
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* Get all users. This is two-dimmention array. Each row is a user. The first element of
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* a row is the user name. The second element is common name. The third one is the organization name (null).
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* The fourth one is the organization unit name (null). The fifth one is the email address.
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*/
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public String[][] getUsers(String user, String password)
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throws ConnectException {
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List<Object> users = userpassword.getList(USERS+SLASH+USER+SLASH+AT+DN);
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if(users != null && users.size() > 0) {
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String[][] usersArray = new String[users.size()][5];
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for(int i=0; i<users.size(); i++) {
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String dn = (String)users.get(i);
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usersArray[i][AuthInterface.USERDNINDEX] = dn; //dn
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String[] userInfo = getUserInfo(dn, password);
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usersArray[i][AuthInterface.USERCNINDEX] = userInfo[AuthInterface.USERINFOCNINDEX];//common name
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usersArray[i][AuthInterface.USERORGINDEX] = userInfo[AuthInterface.USERINFOORGANIDEX];//organization name. We set null
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usersArray[i][AuthInterface.USERORGUNITINDEX] = null;//organization ou name. We set null.
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usersArray[i][AuthInterface.USEREMAILINDEX] = userInfo[AuthInterface.USERINFOEMAILINDEX];
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}
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return usersArray;
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}
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return null;
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}
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@Override
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/**
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* Get an array about the user. The first column is the common name, the second column is the organization name.
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* The third column is the email address. It always returns an array. But the elements of the array can be null.
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*/
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public String[] getUserInfo(String user, String password)
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throws ConnectException {
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String[] userinfo = new String[3];
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User aUser = new User();
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aUser.setDN(user);
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String surname = null;
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List<Object> surNames = userpassword.getList(USERS+SLASH+USER+"["+AT+DN+"='"+user+"']"+SLASH+SURNAME);
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if(surNames != null && !surNames.isEmpty()) {
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surname = (String)surNames.get(0);
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}
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aUser.setSurName(surname);
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String givenName = null;
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List<Object> givenNames = userpassword.getList(USERS+SLASH+USER+"["+AT+DN+"='"+user+"']"+SLASH+GIVENNAME);
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if(givenNames != null && !givenNames.isEmpty()) {
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givenName = (String)givenNames.get(0);
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}
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aUser.setGivenName(givenName);
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userinfo[AuthInterface.USERINFOCNINDEX] = aUser.getCn();//common name
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String organization = null;
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List<Object> organizations = userpassword.getList(USERS+SLASH+USER+"["+AT+DN+"='"+user+"']"+SLASH+ORGANIZATION);
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if(organizations != null && !organizations.isEmpty()) {
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organization = (String)organizations.get(0);
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}
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userinfo[AuthInterface.USERINFOORGANIDEX] = organization;//organization name.
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aUser.setOrganization(organization);
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List<Object> emails = userpassword.getList(USERS+SLASH+USER+"["+AT+DN+"='"+user+"']"+SLASH+EMAIL);
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String email = null;
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if(emails != null && !emails.isEmpty() ) {
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email = (String)emails.get(0);
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}
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aUser.setEmail(email);
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userinfo[AuthInterface.USERINFOEMAILINDEX] = email;
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return userinfo;
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}
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@Override
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/**
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* Get the users for a particular group from the authentication service
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* The null will return if there is no user.
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* @param user
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* the user for authenticating against the service
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* @param password
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* the password for authenticating against the service
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* @param group
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* the group whose user list should be returned
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* @returns string array of the user names belonging to the group
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*/
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public String[] getUsers(String user, String password, String group)
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throws ConnectException {
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List<Object> users = userpassword.getList(USERS+SLASH+USER+"["+MEMBEROF+"='"+group+"']"+SLASH+AT+DN);
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if(users != null && users.size() > 0) {
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String[] usersArray = new String[users.size()];
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for(int i=0; i<users.size(); i++) {
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usersArray[i] = (String) users.get(i);
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}
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return usersArray;
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}
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return null;
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}
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@Override
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/**
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* Get all groups from the authentication service. It returns a two dimmension array. Each row is a
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* group. The first column is the group name. The second column is the description. The null will return if no group found.
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*/
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public String[][] getGroups(String user, String password)
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throws ConnectException {
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List<Object> groups = userpassword.getList(GROUPS+SLASH+GROUP+SLASH+AT+NAME);
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if(groups!= null && groups.size() >0) {
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String[][] groupsArray = new String[groups.size()][2];
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for(int i=0; i<groups.size(); i++) {
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String groupName = (String) groups.get(i);
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groupsArray[i][AuthInterface.GROUPNAMEINDEX] = groupName;
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String description = null;
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List<Object>descriptions = userpassword.getList(GROUPS+SLASH+GROUP+"["+AT+NAME+"='"+groupName+"']"+SLASH+DESCRIPTION);
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if(descriptions != null && !descriptions.isEmpty()) {
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description = (String)descriptions.get(0);
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}
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groupsArray[i][AuthInterface.GROUPDESINDEX] = description;
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}
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return groupsArray;
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}
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return null;
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}
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@Override
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/**
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* Get groups from a specified user. It returns two dimmension array. Each row is a
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* group. The first column is the group name. The null will return if no group found.
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*/
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public String[][] getGroups(String user, String password, String foruser)
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throws ConnectException {
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List<Object> groups = userpassword.getList(USERS+SLASH+USER+"["+AT+DN+"='"+foruser+"']"+SLASH+MEMBEROF);
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if(groups != null && groups.size() > 0) {
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String[][] groupsArray = new String[groups.size()][2];
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for(int i=0; i<groups.size(); i++) {
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String groupName = (String) groups.get(i);
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groupsArray[i][AuthInterface.GROUPNAMEINDEX] = groupName;
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String description = null;
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List<Object>descriptions = userpassword.getList(GROUPS+SLASH+GROUP+"["+AT+NAME+"='"+groupName+"']"+SLASH+DESCRIPTION);
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if(descriptions != null && !descriptions.isEmpty()) {
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description = (String)descriptions.get(0);
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}
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groupsArray[i][AuthInterface.GROUPDESINDEX] = description;
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}
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return groupsArray;
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}
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return null;
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356
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}
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357
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358
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@Override
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359
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public HashMap<String, Vector<String>> getAttributes(String foruser)
|
|
360
|
throws ConnectException {
|
|
361
|
// TODO Auto-generated method stub
|
|
362
|
return null;
|
|
363
|
}
|
|
364
|
|
|
365
|
@Override
|
|
366
|
public HashMap<String, Vector<String>> getAttributes(String user,
|
|
367
|
String password, String foruser) throws ConnectException {
|
|
368
|
// TODO Auto-generated method stub
|
|
369
|
return null;
|
|
370
|
}
|
|
371
|
|
|
372
|
@Override
|
|
373
|
public String getPrincipals(String user, String password)
|
|
374
|
throws ConnectException {
|
|
375
|
StringBuffer out = new StringBuffer();
|
|
376
|
|
|
377
|
out.append("<?xml version=\"1.0\" encoding=\"iso-8859-1\"?>\n");
|
|
378
|
out.append("<principals>\n");
|
|
379
|
out.append(" <authSystem URI=\"" +authURI
|
|
380
|
+ "\" organization=\"" + ORGANIZATIONNAME + "\">\n");
|
|
381
|
|
|
382
|
// get all groups for directory context
|
|
383
|
String[][] groups = getGroups(user, password);
|
|
384
|
String[][] users = getUsers(user, password);
|
|
385
|
int userIndex = 0;
|
|
386
|
|
|
387
|
// for the groups and users that belong to them
|
|
388
|
if (groups != null && users != null && groups.length > 0) {
|
|
389
|
for (int i = 0; i < groups.length; i++) {
|
|
390
|
out.append(" <group>\n");
|
|
391
|
out.append(" <groupname>" + groups[i][AuthInterface.GROUPNAMEINDEX] + "</groupname>\n");
|
|
392
|
if(groups[i].length > 1) {
|
|
393
|
out.append(" <description>" + groups[i][AuthInterface.GROUPDESINDEX] + "</description>\n");
|
|
394
|
}
|
|
395
|
String[] usersForGroup = getUsers(user, password, groups[i][0]);
|
|
396
|
if(usersForGroup != null) {
|
|
397
|
for (int j = 0; j < usersForGroup.length; j++) {
|
|
398
|
userIndex = AuthLdap.searchUser(usersForGroup[j], users);
|
|
399
|
out.append(" <user>\n");
|
|
400
|
|
|
401
|
if (userIndex < 0) {
|
|
402
|
out.append(" <username>" + usersForGroup[j]
|
|
403
|
+ "</username>\n");
|
|
404
|
} else {
|
|
405
|
out.append(" <username>" + users[userIndex][0]
|
|
406
|
+ "</username>\n");
|
|
407
|
if(users[userIndex][AuthInterface.USERCNINDEX] != null) {
|
|
408
|
out.append(" <name>" + users[userIndex][AuthInterface.USERCNINDEX]
|
|
409
|
+ "</name>\n");
|
|
410
|
}
|
|
411
|
if(users[userIndex][AuthInterface.USERORGINDEX] != null) {
|
|
412
|
out.append(" <organization>" + users[userIndex][AuthInterface.USERORGINDEX]
|
|
413
|
+ "</organization>\n");
|
|
414
|
}
|
|
415
|
|
|
416
|
if(users[userIndex][AuthInterface.USERORGUNITINDEX] != null) {
|
|
417
|
out.append(" <organizationUnitName>"
|
|
418
|
+ users[userIndex][AuthInterface.USERORGUNITINDEX]
|
|
419
|
+ "</organizationUnitName>\n");
|
|
420
|
}
|
|
421
|
if(users[userIndex][AuthInterface.USEREMAILINDEX] != null) {
|
|
422
|
out.append(" <email>" + users[userIndex][AuthInterface.USEREMAILINDEX]
|
|
423
|
+ "</email>\n");
|
|
424
|
}
|
|
425
|
|
|
426
|
}
|
|
427
|
|
|
428
|
out.append(" </user>\n");
|
|
429
|
}
|
|
430
|
}
|
|
431
|
|
|
432
|
out.append(" </group>\n");
|
|
433
|
}
|
|
434
|
}
|
|
435
|
|
|
436
|
if (users != null) {
|
|
437
|
// for the users not belonging to any grou8p
|
|
438
|
for (int j = 0; j < users.length; j++) {
|
|
439
|
out.append(" <user>\n");
|
|
440
|
out.append(" <username>" + users[j][0] + "</username>\n");
|
|
441
|
if(users[j][AuthInterface.USERCNINDEX] != null) {
|
|
442
|
out.append(" <name>" + users[j][AuthInterface.USERCNINDEX]
|
|
443
|
+ "</name>\n");
|
|
444
|
}
|
|
445
|
if(users[j][AuthInterface.USERORGINDEX] != null) {
|
|
446
|
out.append(" <organization>" + users[j][AuthInterface.USERORGINDEX]
|
|
447
|
+ "</organization>\n");
|
|
448
|
}
|
|
449
|
|
|
450
|
if(users[j][AuthInterface.USERORGUNITINDEX] != null) {
|
|
451
|
out.append(" <organizationUnitName>"
|
|
452
|
+ users[j][AuthInterface.USERORGUNITINDEX]
|
|
453
|
+ "</organizationUnitName>\n");
|
|
454
|
}
|
|
455
|
if(users[j][AuthInterface.USEREMAILINDEX] != null) {
|
|
456
|
out.append(" <email>" + users[j][AuthInterface.USEREMAILINDEX]
|
|
457
|
+ "</email>\n");
|
|
458
|
}
|
|
459
|
|
|
460
|
out.append(" </user>\n");
|
|
461
|
}
|
|
462
|
}
|
|
463
|
|
|
464
|
out.append(" </authSystem>\n");
|
|
465
|
|
|
466
|
out.append("</principals>");
|
|
467
|
return out.toString();
|
|
468
|
}
|
|
469
|
|
|
470
|
/**
|
|
471
|
* Add a user to the file
|
|
472
|
* @param userName the name of the user
|
|
473
|
* @param groups the groups the user belong to. The group should exist in the file
|
|
474
|
* @param password the password of the user
|
|
475
|
*/
|
|
476
|
public void addUser(String dn, String[] groups, String plainPass, String hashedPass, String email, String surName, String givenName, String organization) throws AuthenticationException{
|
|
477
|
User user = new User();
|
|
478
|
user.setDN(dn);
|
|
479
|
user.setGroups(groups);
|
|
480
|
user.setPlainPass(plainPass);
|
|
481
|
user.setHashedPass(hashedPass);
|
|
482
|
user.setEmail(email);
|
|
483
|
user.setSurName(surName);
|
|
484
|
user.setGivenName(givenName);
|
|
485
|
user.setOrganization(organization);
|
|
486
|
user.serialize();
|
|
487
|
}
|
|
488
|
|
|
489
|
/**
|
|
490
|
* Add a group into the file
|
|
491
|
* @param groupName the name of group
|
|
492
|
*/
|
|
493
|
public void addGroup(String groupName, String description) throws AuthenticationException{
|
|
494
|
if(groupName == null || groupName.trim().equals("")) {
|
|
495
|
throw new AuthenticationException("AuthFile.addGroup - can't add a group whose name is null or blank.");
|
|
496
|
}
|
|
497
|
if(!groupExists(groupName)) {
|
|
498
|
if(userpassword != null) {
|
|
499
|
userpassword.addProperty(GROUPS+" "+GROUP+AT+NAME, groupName);
|
|
500
|
if(description != null && !description.trim().equals("")) {
|
|
501
|
userpassword.addProperty(GROUPS+SLASH+GROUP+"["+AT+NAME+"='"+groupName+"']"+" "+DESCRIPTION, description);
|
|
502
|
}
|
|
503
|
//userpassword.reload();
|
|
504
|
}
|
|
505
|
} else {
|
|
506
|
throw new AuthenticationException("AuthFile.addGroup - can't add the group "+groupName+" since it already exists.");
|
|
507
|
}
|
|
508
|
}
|
|
509
|
|
|
510
|
|
|
511
|
|
|
512
|
/**
|
|
513
|
* Change the password of the user to the new one which is hashed
|
|
514
|
* @param usrName the specified user.
|
|
515
|
* @param newPassword the new password which will be set
|
|
516
|
*/
|
|
517
|
public void modifyPassWithHash(String userName, String newHashPassword) throws AuthenticationException {
|
|
518
|
User user = new User();
|
|
519
|
user.setDN(userName);
|
|
520
|
user.modifyHashPass(newHashPassword);
|
|
521
|
}
|
|
522
|
|
|
523
|
/**
|
|
524
|
* Change the password of the user to the new one which is plain. However, only the hashed version will be serialized.
|
|
525
|
* @param usrName the specified user.
|
|
526
|
* @param newPassword the new password which will be set
|
|
527
|
*/
|
|
528
|
public void modifyPassWithPlain(String userName, String newPlainPassword) throws AuthenticationException {
|
|
529
|
User user = new User();
|
|
530
|
user.setDN(userName);
|
|
531
|
user.modifyPlainPass(newPlainPassword);
|
|
532
|
}
|
|
533
|
|
|
534
|
|
|
535
|
/**
|
|
536
|
* Add a user to a group
|
|
537
|
* @param userName the name of the user. the user should already exist
|
|
538
|
* @param group the name of the group. the group should already exist
|
|
539
|
*/
|
|
540
|
public void addUserToGroup(String userName, String group) throws AuthenticationException {
|
|
541
|
User user = new User();
|
|
542
|
user.setDN(userName);
|
|
543
|
user.addToGroup(group);
|
|
544
|
}
|
|
545
|
|
|
546
|
/**
|
|
547
|
* Remove a user from a group.
|
|
548
|
* @param userName the name of the user. the user should already exist.
|
|
549
|
* @param group the name of the group
|
|
550
|
*/
|
|
551
|
public void removeUserFromGroup(String userName, String group) throws AuthenticationException{
|
|
552
|
User user = new User();
|
|
553
|
user.setDN(userName);
|
|
554
|
user.removeFromGroup(group);
|
|
555
|
}
|
|
556
|
|
|
557
|
|
|
558
|
|
|
559
|
/**
|
|
560
|
* If the specified user name exist or not
|
|
561
|
* @param userName the name of the user
|
|
562
|
* @return true if the user eixsit
|
|
563
|
*/
|
|
564
|
private synchronized boolean userExists(String userName) throws AuthenticationException{
|
|
565
|
if(userName == null || userName.trim().equals("")) {
|
|
566
|
throw new AuthenticationException("AuthFile.userExist - can't judge if a user exists when its name is null or blank.");
|
|
567
|
}
|
|
568
|
List<Object> users = userpassword.getList(USERS+SLASH+USER+SLASH+AT+DN);
|
|
569
|
if(users != null && users.contains(userName)) {
|
|
570
|
return true;
|
|
571
|
} else {
|
|
572
|
return false;
|
|
573
|
}
|
|
574
|
}
|
|
575
|
|
|
576
|
/**
|
|
577
|
* If the specified group exist or not
|
|
578
|
* @param groupName the name of the group
|
|
579
|
* @return true if the user exists
|
|
580
|
*/
|
|
581
|
private synchronized boolean groupExists(String groupName) throws AuthenticationException{
|
|
582
|
if(groupName == null || groupName.trim().equals("")) {
|
|
583
|
throw new AuthenticationException("AuthFile.groupExist - can't judge if a group exists when its name is null or blank.");
|
|
584
|
}
|
|
585
|
List<Object> groups = userpassword.getList(GROUPS+SLASH+GROUP+SLASH+AT+NAME);
|
|
586
|
if(groups != null && groups.contains(groupName)) {
|
|
587
|
return true;
|
|
588
|
} else {
|
|
589
|
return false;
|
|
590
|
}
|
|
591
|
}
|
|
592
|
|
|
593
|
/*
|
|
594
|
* Encrypt a plain text
|
|
595
|
*/
|
|
596
|
private static String encrypt(String plain) {
|
|
597
|
return hashClass.hash(plain);
|
|
598
|
}
|
|
599
|
|
|
600
|
|
|
601
|
/**
|
|
602
|
* A method is used to help administrator to manage users and groups
|
|
603
|
* @param argus
|
|
604
|
* @throws Exception
|
|
605
|
*/
|
|
606
|
public static void main(String[] argus) throws Exception {
|
|
607
|
String USERADD = "useradd";
|
|
608
|
String USERMOD = "usermod";
|
|
609
|
String GROUPADD = "groupadd";
|
|
610
|
String USAGE = "usage";
|
|
611
|
if(argus == null || argus.length ==0) {
|
|
612
|
System.out.println("Please make sure that there are two arguments - \"$BASE_WEB_INF\" and\" $@\" after the class name edu.ucsb.nceas.metacat.authentication.AuthFile in the script file.");
|
|
613
|
System.exit(1);
|
|
614
|
} else if(argus.length ==1) {
|
|
615
|
printUsage();
|
|
616
|
System.exit(1);
|
|
617
|
}
|
|
618
|
PropertyService.getInstance(argus[0]);
|
|
619
|
AuthFile authFile = new AuthFile();
|
|
620
|
if(argus[1] != null && argus[1].equals(GROUPADD)) {
|
|
621
|
handleGroupAdd(authFile,argus);
|
|
622
|
} else if (argus[1] != null && argus[1].equals(USERADD)) {
|
|
623
|
handleUserAdd(authFile,argus);
|
|
624
|
} else if (argus[1] != null && argus[1].equals(USERMOD)) {
|
|
625
|
handleUserMod(authFile, argus);
|
|
626
|
} else if (argus[1] != null && argus[1].equals(USAGE)) {
|
|
627
|
printUsage();
|
|
628
|
} else {
|
|
629
|
System.out.print("Error: the unknown action "+argus[1]);
|
|
630
|
}
|
|
631
|
}
|
|
632
|
|
|
633
|
/*
|
|
634
|
* Handle the groupAdd action in the main method
|
|
635
|
*/
|
|
636
|
private static void handleGroupAdd(AuthFile authFile, String[]argus) throws AuthenticationException {
|
|
637
|
HashMap<String, String> map = null;
|
|
638
|
String G = "-g";
|
|
639
|
String D = "-d";
|
|
640
|
Vector<String> pairedOptions = new Vector<String>();
|
|
641
|
pairedOptions.add(G);
|
|
642
|
pairedOptions.add(D);
|
|
643
|
int startIndex = 2;
|
|
644
|
try {
|
|
645
|
map = parseArgus(startIndex, argus, pairedOptions, null);
|
|
646
|
} catch (Exception e ) {
|
|
647
|
System.out.println("Error in the groupadd command: "+e.getMessage());
|
|
648
|
System.exit(1);
|
|
649
|
}
|
|
650
|
String groupName = null;
|
|
651
|
String description = null;
|
|
652
|
if(map.keySet().size() == 0) {
|
|
653
|
System.out.println("Error in the groupadd command: the \""+G+" group-name\" is required.");
|
|
654
|
System.exit(1);
|
|
655
|
} else if(map.keySet().size() ==1 || map.keySet().size() ==2) {
|
|
656
|
groupName = map.get(G);
|
|
657
|
if(groupName == null || groupName.trim().equals("")) {
|
|
658
|
System.out.println("Error in the groupadd command : the \""+G+" group-name\" is required.");
|
|
659
|
System.exit(1);
|
|
660
|
}
|
|
661
|
description = map.get(D);
|
|
662
|
authFile.addGroup(groupName, description);
|
|
663
|
System.out.println("Successfully added a group \""+groupName+"\" to the file authentication system");
|
|
664
|
} else {
|
|
665
|
printError(argus);
|
|
666
|
System.exit(1);
|
|
667
|
}
|
|
668
|
}
|
|
669
|
|
|
670
|
/*
|
|
671
|
* Handle the userAdd action in the main method
|
|
672
|
*/
|
|
673
|
private static void handleUserAdd(AuthFile authFile,String[]argus) throws UnsupportedEncodingException, AuthenticationException{
|
|
674
|
|
|
675
|
String I = "-i";
|
|
676
|
String H = "-h";
|
|
677
|
String DN = "-dn";
|
|
678
|
String G = "-g";
|
|
679
|
String E = "-e";
|
|
680
|
String S = "-s";
|
|
681
|
String F = "-f";
|
|
682
|
String O= "-o";
|
|
683
|
Vector<String> pairedOptions = new Vector<String>();
|
|
684
|
pairedOptions.add(H);
|
|
685
|
pairedOptions.add(DN);
|
|
686
|
pairedOptions.add(G);
|
|
687
|
pairedOptions.add(E);
|
|
688
|
pairedOptions.add(S);
|
|
689
|
pairedOptions.add(F);
|
|
690
|
pairedOptions.add(O);
|
|
691
|
Vector<String> singleOptions = new Vector<String>();
|
|
692
|
singleOptions.add(I);
|
|
693
|
|
|
694
|
HashMap<String, String> map = new HashMap<String, String>();
|
|
695
|
int startIndex = 2;
|
|
696
|
try {
|
|
697
|
map = parseArgus(startIndex, argus, pairedOptions, singleOptions);
|
|
698
|
} catch (Exception e) {
|
|
699
|
System.out.println("Error in the useradd command: "+e.getMessage());
|
|
700
|
System.exit(1);
|
|
701
|
}
|
|
702
|
|
|
703
|
String dn = map.get(DN);
|
|
704
|
if(dn == null || dn.trim().equals("")) {
|
|
705
|
System.out.println("The \"-dn user-distinguish-name\" is requried in the useradd command .");
|
|
706
|
System.exit(1);
|
|
707
|
}
|
|
708
|
String plainPassword = null;
|
|
709
|
String hashedPassword = null;
|
|
710
|
|
|
711
|
|
|
712
|
String input = map.get(I);
|
|
713
|
String passHash = map.get(H);
|
|
714
|
if(input != null && passHash != null) {
|
|
715
|
System.out.println("Error in the useradd command: you only can choose either \"-i\"(input a password) or \"-h hashed-password\"(pass through a hashed passwword).");
|
|
716
|
System.exit(1);
|
|
717
|
} else if (input == null && passHash == null) {
|
|
718
|
System.out.println("Error in the useradd command: you must choose either \"-i\"(input a password) or \"-h hashed-password\"(pass through a hashed password).");
|
|
719
|
System.exit(1);
|
|
720
|
} else if(input != null) {
|
|
721
|
plainPassword = inputPassword();
|
|
722
|
//System.out.println("============the plain password is "+plainPassword);
|
|
723
|
} else if(passHash != null) {
|
|
724
|
hashedPassword = passHash;
|
|
725
|
}
|
|
726
|
|
|
727
|
String group = map.get(G);
|
|
728
|
//System.out.println("the groups name is "+group);
|
|
729
|
String[] groups = null;
|
|
730
|
if(group != null && !group.trim().equals("")) {
|
|
731
|
groups = new String[1];
|
|
732
|
groups[0]=group;
|
|
733
|
//System.out.println("set the first element of the groups to "+groups[0]);
|
|
734
|
}
|
|
735
|
String email = map.get(E);
|
|
736
|
String surname = map.get(S);
|
|
737
|
String givenname = map.get(F);
|
|
738
|
String organization = map.get(O);
|
|
739
|
authFile.addUser(dn, groups, plainPassword, hashedPassword, email, surname, givenname, organization);
|
|
740
|
System.out.println("Successfully added a user \""+dn+"\" to the file authentication system ");
|
|
741
|
}
|
|
742
|
|
|
743
|
/*
|
|
744
|
* Handle modify a user's password or group information.
|
|
745
|
*/
|
|
746
|
private static void handleUserMod(AuthFile authFile, String[] argus) throws AuthenticationException, UnsupportedEncodingException {
|
|
747
|
String PASSWORD = "-password";
|
|
748
|
String GROUP = "-group";
|
|
749
|
if(argus.length < 3) {
|
|
750
|
System.out.println("Error: the sub action \"-password\" or \"-group\" should follow the action \"usermod\"");
|
|
751
|
System.exit(1);
|
|
752
|
} else {
|
|
753
|
if(argus[2] != null && argus[2].equals(PASSWORD)) {
|
|
754
|
handleModifyPass(authFile, argus);
|
|
755
|
} else if (argus[2] != null && argus[2].equals(GROUP)) {
|
|
756
|
handleModifyGroup(authFile, argus);
|
|
757
|
} else {
|
|
758
|
System.out.println("Error: the sub action \""+argus[2]+"\" is unkown in the action \"usermod\"");
|
|
759
|
System.exit(1);
|
|
760
|
}
|
|
761
|
}
|
|
762
|
}
|
|
763
|
|
|
764
|
/*
|
|
765
|
* Handle the action to modify the password of a user
|
|
766
|
*/
|
|
767
|
private static void handleModifyPass(AuthFile authFile, String[] argus) throws UnsupportedEncodingException, AuthenticationException {
|
|
768
|
String DN = "-dn";
|
|
769
|
String I= "-i";
|
|
770
|
String H = "-h";
|
|
771
|
Vector<String> pairedOptions = new Vector<String>();
|
|
772
|
pairedOptions.add(H);
|
|
773
|
pairedOptions.add(DN);
|
|
774
|
Vector<String> singleOptions = new Vector<String>();
|
|
775
|
singleOptions.add(I);
|
|
776
|
HashMap<String, String> map = new HashMap<String, String>();
|
|
777
|
int startIndex = 3;
|
|
778
|
try {
|
|
779
|
map = parseArgus(startIndex, argus, pairedOptions, singleOptions);
|
|
780
|
} catch (Exception e) {
|
|
781
|
System.out.println("Error in the usermod -password command: "+e.getMessage());
|
|
782
|
System.exit(1);
|
|
783
|
}
|
|
784
|
|
|
785
|
String dn = map.get(DN);
|
|
786
|
if(dn == null || dn.trim().equals("")) {
|
|
787
|
System.out.println("Error in the usermod -password command: The \"-dn user-distinguish-name\" is requried.");
|
|
788
|
System.exit(1);
|
|
789
|
}
|
|
790
|
String plainPassword = null;
|
|
791
|
String hashedPassword = null;
|
|
792
|
|
|
793
|
String input = map.get(I);
|
|
794
|
String passHash = map.get(H);
|
|
795
|
if(input != null && passHash != null) {
|
|
796
|
System.out.println("Error in the usermod -password command: you only can choose either \"-i\"(input a password) or \"-h hashed-password\"(pass through a hashed password).");
|
|
797
|
System.exit(1);
|
|
798
|
} else if (input == null && passHash == null) {
|
|
799
|
System.out.println("Error in the usermod -password command: you must choose either \"-i\"(input a password) or \"-h hashed-password\"(pass through a hashed password).");
|
|
800
|
System.exit(1);
|
|
801
|
} else if(input != null) {
|
|
802
|
plainPassword = inputPassword();
|
|
803
|
//System.out.println("============the plain password is "+plainPassword);
|
|
804
|
authFile.modifyPassWithPlain(dn, plainPassword);
|
|
805
|
System.out.println("Successfully modified the password for the user \""+dn+"\".");
|
|
806
|
} else if(passHash != null) {
|
|
807
|
hashedPassword = passHash;
|
|
808
|
authFile.modifyPassWithHash(dn, hashedPassword);
|
|
809
|
System.out.println("Successfully modified the password for the user "+dn+"\".");
|
|
810
|
}
|
|
811
|
}
|
|
812
|
|
|
813
|
/*
|
|
814
|
* Handle the action adding/removing a user to/from a group
|
|
815
|
*/
|
|
816
|
private static void handleModifyGroup(AuthFile authFile, String[] argus) throws AuthenticationException {
|
|
817
|
String DN = "-dn";
|
|
818
|
String A= "-a";
|
|
819
|
String R = "-r";
|
|
820
|
String G = "-g";
|
|
821
|
Vector<String> pairedOptions = new Vector<String>();
|
|
822
|
pairedOptions.add(G);
|
|
823
|
pairedOptions.add(DN);
|
|
824
|
Vector<String> singleOptions = new Vector<String>();
|
|
825
|
singleOptions.add(A);
|
|
826
|
singleOptions.add(R);
|
|
827
|
HashMap<String, String> map = new HashMap<String, String>();
|
|
828
|
int startIndex = 3;
|
|
829
|
try {
|
|
830
|
map = parseArgus(startIndex, argus, pairedOptions, singleOptions);
|
|
831
|
} catch (Exception e) {
|
|
832
|
System.out.println("Error in the usermod -group command: "+e.getMessage());
|
|
833
|
System.exit(1);
|
|
834
|
}
|
|
835
|
|
|
836
|
String add = map.get(A);
|
|
837
|
String remove = map.get(R);
|
|
838
|
String group = map.get(G);
|
|
839
|
String dn = map.get(DN);
|
|
840
|
if(dn == null || dn.trim().equals("")) {
|
|
841
|
System.out.println("Erorr in the usermod -group command: the \"-dn user-distinguish-name\" is required.");
|
|
842
|
System.exit(1);
|
|
843
|
}
|
|
844
|
|
|
845
|
if(group == null || group.trim().equals("")) {
|
|
846
|
System.out.println("Erorr in the usermod -group command: the \"-g group-name\" is required.");
|
|
847
|
System.exit(1);
|
|
848
|
}
|
|
849
|
|
|
850
|
if(add != null && remove!= null) {
|
|
851
|
System.out.println("Erorr in the usermod -group command: You can only choose either \"-a\"(add the user to the group) or \"-r\"(remove the user from the group).");
|
|
852
|
System.exit(1);
|
|
853
|
} else if (add == null && remove == null) {
|
|
854
|
System.out.println("Erorr in the usermod -group command: You must choose either \"-a\"(add the user to the group) or \"-r\"(remove the user from the group).");
|
|
855
|
System.exit(1);
|
|
856
|
} else if (remove != null) {
|
|
857
|
authFile.removeUserFromGroup(dn, group);
|
|
858
|
System.out.println("Successfully removed the user "+dn+" from the group \""+group+"\".");
|
|
859
|
} else {
|
|
860
|
authFile.addUserToGroup(dn, group);
|
|
861
|
System.out.println("Successfully added the user "+dn+" to the group \""+group+"\".");
|
|
862
|
}
|
|
863
|
}
|
|
864
|
|
|
865
|
|
|
866
|
/**
|
|
867
|
* Parse the arguments to get the pairs of option/value. If it is a single option (it doesn't need a value), the pair will be switch/switch.
|
|
868
|
* @param startIndex the index of arguments where we will start.
|
|
869
|
* @param argus the arguments array will be parsed.
|
|
870
|
* @param pairedOptions the known options which should be a pair
|
|
871
|
* @param singleOptions the know options which just has a single value
|
|
872
|
* @return the empty map if there is no pairs were found
|
|
873
|
* @throws Exception if there is an illegal argument.
|
|
874
|
*/
|
|
875
|
private static HashMap<String, String> parseArgus(int startIndex, String[]argus, Vector<String>pairedOptions, Vector<String>singleOptions) throws Exception {
|
|
876
|
HashMap<String, String> map = new HashMap<String, String>();
|
|
877
|
if(argus != null) {
|
|
878
|
for(int i=startIndex; i<argus.length; i++) {
|
|
879
|
String arg = argus[i];
|
|
880
|
if(map.containsKey(arg)) {
|
|
881
|
throw new Exception("The command line can't have the duplicated options \""+arg+"\".");
|
|
882
|
}
|
|
883
|
|
|
884
|
if(singleOptions != null && singleOptions.contains(arg)) {
|
|
885
|
//we find a single option
|
|
886
|
if(i==argus.length-1) {
|
|
887
|
//it is the last argument, this is fine.
|
|
888
|
map.put(arg, arg);
|
|
889
|
} else if (i<argus.length -1) {
|
|
890
|
//it is not the last argument.
|
|
891
|
if ((pairedOptions != null && pairedOptions.contains(argus[i+1])) || singleOptions.contains(argus[i+1])) {
|
|
892
|
//it follows an option, this is fine
|
|
893
|
map.put(arg, arg);
|
|
894
|
} else {
|
|
895
|
//it follows a vlaue, this is illegal
|
|
896
|
throw new Exception("The option \""+arg+"\" shouldn't be followed any value, e.g. "+ argus[i+1]+".");
|
|
897
|
}
|
|
898
|
}
|
|
899
|
} else if (pairedOptions != null && pairedOptions.contains(arg)) {
|
|
900
|
//we found an option which should follow a vlaue
|
|
901
|
if(i==argus.length-1) {
|
|
902
|
//it is the last argument (no value follows it)
|
|
903
|
throw new Exception("The option \""+arg+"\" must be followed by a value");
|
|
904
|
} else {
|
|
905
|
//it is not the last argument and we need to check its following value
|
|
906
|
if (!pairedOptions.contains(argus[i+1]) && (singleOptions == null || !singleOptions.contains(argus[i+1]))) {
|
|
907
|
//it is NOT followed by an option, this is fine
|
|
908
|
map.put(arg, argus[i+1]);
|
|
909
|
} else {
|
|
910
|
//it is followed by an option, this is illegal
|
|
911
|
throw new Exception("The option \""+arg+"\" shouldn't be followed the option \""+ argus[i+1]+"\". It should be followed by a value.");
|
|
912
|
}
|
|
913
|
}
|
|
914
|
} else {
|
|
915
|
//we found an argument is not an option
|
|
916
|
if(pairedOptions == null || !pairedOptions.contains(argus[i-1])) {
|
|
917
|
//the previous argument is not an option switch
|
|
918
|
throw new Exception("The \""+arg+"\" is an illegal argument");
|
|
919
|
}
|
|
920
|
}
|
|
921
|
}
|
|
922
|
}
|
|
923
|
return map;
|
|
924
|
}
|
|
925
|
|
|
926
|
/*
|
|
927
|
* Input the password
|
|
928
|
*/
|
|
929
|
private static String inputPassword() throws UnsupportedEncodingException {
|
|
930
|
String password = null;
|
|
931
|
String quit = "q";
|
|
932
|
Console console = System.console();
|
|
933
|
if (console == null) {
|
|
934
|
System.out.println("Sorry, we can't fetch the console from the system. You can't use the option \"-i\" to input a password. You have to use the option \"-h hashed-passpwrd\" to pass through a hashed passwprd in the useradd command. ");
|
|
935
|
System.exit(1);
|
|
936
|
}
|
|
937
|
|
|
938
|
while(true) {
|
|
939
|
System.out.print("Enter your new password(input 'q' to quite): ");
|
|
940
|
String password1 = new String(console.readPassword());
|
|
941
|
if(password1== null || password1.trim().equals("")) {
|
|
942
|
System.out.println("Eorror: the password can't be blank or null. Please try again.");
|
|
943
|
continue;
|
|
944
|
} else if (password1.equals(quit)) {
|
|
945
|
System.exit(0);
|
|
946
|
}
|
|
947
|
System.out.print("Confirm your new password(input 'q' to quite): ");
|
|
948
|
String password2 = new String(console.readPassword());
|
|
949
|
if(password2 == null || password2.trim().equals("")) {
|
|
950
|
System.out.println("Eorror: the password can't be blank or null. Please try again.");
|
|
951
|
continue;
|
|
952
|
} else if (password2.equals(quit)) {
|
|
953
|
System.exit(0);
|
|
954
|
}
|
|
955
|
|
|
956
|
if(!password1.equals(password2)) {
|
|
957
|
System.out.println("Eorror: The second passwords does't match the first one. Please try again.");
|
|
958
|
} else {
|
|
959
|
password = password1;
|
|
960
|
break;
|
|
961
|
}
|
|
962
|
|
|
963
|
|
|
964
|
}
|
|
965
|
|
|
966
|
return password;
|
|
967
|
|
|
968
|
}
|
|
969
|
/*
|
|
970
|
* Print out the usage statement
|
|
971
|
*/
|
|
972
|
private static void printUsage() {
|
|
973
|
System.out.println("Usage:\n"+
|
|
974
|
"./authFileManager.sh useradd -i -dn user-distinguish-name -g group-name -e email-address -s surname -f given-name -o organizationName\n" +
|
|
975
|
"./authFileManager.sh useradd -h hashed-password -dn user-distinguish-name -g group-name -e email-address -s surname -f given-name -o organizationName\n"+
|
|
976
|
"./authFileManager.sh groupadd -g group-name -d description\n" +
|
|
977
|
"./authFileManager.sh usermod -password -dn user-distinguish-name -i\n"+
|
|
978
|
"./authFileManager.sh usermod -password -dn user-distinguish-name -h new-hashed-password\n"+
|
|
979
|
"./authFileManager.sh usermod -group -a -dn user-distinguish-name -g added-group-name\n" +
|
|
980
|
"./authFileManager.sh usermod -group -r -dn user-distinguish-name -g removed-group-name\n"+
|
|
981
|
"Note:\n1. if a value of an option has spaces, the value should be enclosed by the double quotes.\n"+
|
|
982
|
" For example: ./authFileManager.sh groupadd -g nceas-dev -d \"Developers at NCEAS\"\n"+
|
|
983
|
"2. \"-d description\" in groupadd is optional; \"-g groupname -e email-address -s surname -f given-name -o organizationName\" in useradd are optional as well.");
|
|
984
|
|
|
985
|
|
|
986
|
}
|
|
987
|
|
|
988
|
/*
|
|
989
|
* Print out the statement to say it is a illegal command
|
|
990
|
*/
|
|
991
|
private static void printError(String[] argus) {
|
|
992
|
if(argus != null) {
|
|
993
|
System.out.println("Error: it is an illegal command (probably with some illegal options): ");
|
|
994
|
for(int i=0; i<argus.length; i++) {
|
|
995
|
if(i!= 0) {
|
|
996
|
System.out.print(argus[i]+" ");
|
|
997
|
}
|
|
998
|
}
|
|
999
|
System.out.println("");
|
|
1000
|
}
|
|
1001
|
|
|
1002
|
}
|
|
1003
|
|
|
1004
|
|
|
1005
|
/**
|
|
1006
|
* An class represents the information for a user.
|
|
1007
|
* @author tao
|
|
1008
|
*
|
|
1009
|
*/
|
|
1010
|
private class User {
|
|
1011
|
private String dn = null;//the distinguish name
|
|
1012
|
private String plainPass = null;
|
|
1013
|
private String hashedPass = null;
|
|
1014
|
private String email = null;
|
|
1015
|
private String surName = null;
|
|
1016
|
private String givenName = null;
|
|
1017
|
private String cn = null;//the common name
|
|
1018
|
private String[] groups = null;
|
|
1019
|
private String organization = null;
|
|
1020
|
|
|
1021
|
/**
|
|
1022
|
* Get the organization of the user
|
|
1023
|
* @return
|
|
1024
|
*/
|
|
1025
|
public String getOrganization() {
|
|
1026
|
return organization;
|
|
1027
|
}
|
|
1028
|
|
|
1029
|
/**
|
|
1030
|
* Set the organization for the user.
|
|
1031
|
* @param organization
|
|
1032
|
*/
|
|
1033
|
public void setOrganization(String organization) {
|
|
1034
|
this.organization = organization;
|
|
1035
|
}
|
|
1036
|
/**
|
|
1037
|
* Get the distinguish name of the user
|
|
1038
|
* @return the distinguish name
|
|
1039
|
*/
|
|
1040
|
public String getDN() {
|
|
1041
|
return this.dn;
|
|
1042
|
}
|
|
1043
|
|
|
1044
|
/**
|
|
1045
|
* Set the distinguish name for the user
|
|
1046
|
* @param dn the specified dn
|
|
1047
|
*/
|
|
1048
|
public void setDN(String dn) {
|
|
1049
|
this.dn = dn;
|
|
1050
|
}
|
|
1051
|
|
|
1052
|
/**
|
|
1053
|
* Get the plain password for the user. This value will NOT be serialized to
|
|
1054
|
* the password file
|
|
1055
|
* @return the plain password for the user
|
|
1056
|
*/
|
|
1057
|
public String getPlainPass() {
|
|
1058
|
return plainPass;
|
|
1059
|
}
|
|
1060
|
|
|
1061
|
/**
|
|
1062
|
* Set the plain password for the user.
|
|
1063
|
* @param plainPass the plain password will be set.
|
|
1064
|
*/
|
|
1065
|
public void setPlainPass(String plainPass) {
|
|
1066
|
this.plainPass = plainPass;
|
|
1067
|
}
|
|
1068
|
|
|
1069
|
/**
|
|
1070
|
* Get the hashed password of the user
|
|
1071
|
* @return the hashed password of the user
|
|
1072
|
*/
|
|
1073
|
public String getHashedPass() {
|
|
1074
|
return hashedPass;
|
|
1075
|
}
|
|
1076
|
|
|
1077
|
/**
|
|
1078
|
* Set the hashed the password for the user.
|
|
1079
|
* @param hashedPass the hashed password will be set.
|
|
1080
|
*/
|
|
1081
|
public void setHashedPass(String hashedPass) {
|
|
1082
|
this.hashedPass = hashedPass;
|
|
1083
|
}
|
|
1084
|
|
|
1085
|
/**
|
|
1086
|
* Get the email of the user
|
|
1087
|
* @return the email of the user
|
|
1088
|
*/
|
|
1089
|
public String getEmail() {
|
|
1090
|
return email;
|
|
1091
|
}
|
|
1092
|
|
|
1093
|
/**
|
|
1094
|
* Set the email address for the user
|
|
1095
|
* @param email the eamil address will be set
|
|
1096
|
*/
|
|
1097
|
public void setEmail(String email) {
|
|
1098
|
this.email = email;
|
|
1099
|
}
|
|
1100
|
|
|
1101
|
/**
|
|
1102
|
* Get the surname of the user
|
|
1103
|
* @return the surname of the user
|
|
1104
|
*/
|
|
1105
|
public String getSurName() {
|
|
1106
|
return surName;
|
|
1107
|
}
|
|
1108
|
|
|
1109
|
/**
|
|
1110
|
* Set the surname of the user
|
|
1111
|
* @param surName
|
|
1112
|
*/
|
|
1113
|
public void setSurName(String surName) {
|
|
1114
|
this.surName = surName;
|
|
1115
|
}
|
|
1116
|
|
|
1117
|
/**
|
|
1118
|
* Get the given name of the user
|
|
1119
|
* @return the given name of the user
|
|
1120
|
*/
|
|
1121
|
public String getGivenName() {
|
|
1122
|
return givenName;
|
|
1123
|
}
|
|
1124
|
|
|
1125
|
/**
|
|
1126
|
* Set the GivenName of the user
|
|
1127
|
* @param givenName
|
|
1128
|
*/
|
|
1129
|
public void setGivenName(String givenName) {
|
|
1130
|
this.givenName = givenName;
|
|
1131
|
}
|
|
1132
|
|
|
1133
|
/**
|
|
1134
|
* Get the common name of the user. If the cn is null, the GivenName +SurName will
|
|
1135
|
* be returned
|
|
1136
|
* @return the common name
|
|
1137
|
*/
|
|
1138
|
public String getCn() {
|
|
1139
|
if(cn != null) {
|
|
1140
|
return cn;
|
|
1141
|
} else {
|
|
1142
|
if (givenName != null && surName != null) {
|
|
1143
|
return givenName+" "+surName;
|
|
1144
|
} else if (givenName != null) {
|
|
1145
|
return givenName;
|
|
1146
|
} else if (surName != null ) {
|
|
1147
|
return surName;
|
|
1148
|
} else {
|
|
1149
|
return null;
|
|
1150
|
}
|
|
1151
|
}
|
|
1152
|
}
|
|
1153
|
|
|
1154
|
/**
|
|
1155
|
* Set the common name for the user
|
|
1156
|
* @param cn
|
|
1157
|
*/
|
|
1158
|
public void setCn(String cn) {
|
|
1159
|
this.cn = cn;
|
|
1160
|
}
|
|
1161
|
|
|
1162
|
/**
|
|
1163
|
* Get the groups of the user belong to
|
|
1164
|
* @return
|
|
1165
|
*/
|
|
1166
|
public String[] getGroups() {
|
|
1167
|
return groups;
|
|
1168
|
}
|
|
1169
|
|
|
1170
|
/**
|
|
1171
|
* Set the groups of the user belong to
|
|
1172
|
* @param groups
|
|
1173
|
*/
|
|
1174
|
public void setGroups(String[] groups) {
|
|
1175
|
this.groups = groups;
|
|
1176
|
}
|
|
1177
|
|
|
1178
|
/**
|
|
1179
|
* Add the user to a group and serialize the change to the password file.
|
|
1180
|
* @param group the group which the user will join
|
|
1181
|
* @throws AuthenticationException
|
|
1182
|
*/
|
|
1183
|
public void addToGroup(String group) throws AuthenticationException {
|
|
1184
|
if(group == null || group.trim().equals("")) {
|
|
1185
|
throw new IllegalArgumentException("AuthFile.User.addToGroup - the group can't be null or blank");
|
|
1186
|
}
|
|
1187
|
if(!userExists(dn)) {
|
|
1188
|
throw new AuthenticationException("AuthFile.User.addUserToGroup - the user "+dn+ " doesn't exist.");
|
|
1189
|
}
|
|
1190
|
if(!groupExists(group)) {
|
|
1191
|
throw new AuthenticationException("AuthFile.User.addUserToGroup - the group "+group+ " doesn't exist.");
|
|
1192
|
}
|
|
1193
|
List<Object> existingGroups = userpassword.getList(USERS+SLASH+USER+"["+AT+DN+"='"+dn+"']"+SLASH+MEMBEROF);
|
|
1194
|
if(existingGroups != null && existingGroups.contains(group)) {
|
|
1195
|
throw new AuthenticationException("AuthFile.User.addUserToGroup - the user "+dn+ " already is the memember of the group "+group);
|
|
1196
|
}
|
|
1197
|
userpassword.addProperty(USERS+SLASH+USER+"["+AT+DN+"='"+dn+"']"+" "+MEMBEROF, group);
|
|
1198
|
//add information to the memory
|
|
1199
|
if(groups == null) {
|
|
1200
|
if(existingGroups == null || existingGroups.isEmpty()) {
|
|
1201
|
groups = new String[1];
|
|
1202
|
groups[0] = group;
|
|
1203
|
} else {
|
|
1204
|
groups = new String[existingGroups.size()+1];
|
|
1205
|
for(int i=0; i<existingGroups.size(); i++) {
|
|
1206
|
groups[i] = (String)existingGroups.get(i);
|
|
1207
|
}
|
|
1208
|
groups[existingGroups.size()] = group;
|
|
1209
|
}
|
|
1210
|
|
|
1211
|
} else {
|
|
1212
|
String[] oldGroups = groups;
|
|
1213
|
groups = new String[oldGroups.length+1];
|
|
1214
|
for(int i=0; i<oldGroups.length; i++) {
|
|
1215
|
groups[i]= oldGroups[i];
|
|
1216
|
}
|
|
1217
|
groups[oldGroups.length] = group;
|
|
1218
|
|
|
1219
|
}
|
|
1220
|
}
|
|
1221
|
|
|
1222
|
/**
|
|
1223
|
* Remove the user from a group and serialize the change to the password file
|
|
1224
|
* @param group
|
|
1225
|
* @throws AuthenticationException
|
|
1226
|
*/
|
|
1227
|
public void removeFromGroup(String group) throws AuthenticationException {
|
|
1228
|
if(!userExists(dn)) {
|
|
1229
|
throw new AuthenticationException("AuthFile.User.removeUserFromGroup - the user "+dn+ " doesn't exist.");
|
|
1230
|
}
|
|
1231
|
if(!groupExists(group)) {
|
|
1232
|
throw new AuthenticationException("AuthFile.User.removeUserFromGroup - the group "+group+ " doesn't exist.");
|
|
1233
|
}
|
|
1234
|
String key = USERS+SLASH+USER+"["+AT+DN+"='"+dn+"']"+SLASH+MEMBEROF;
|
|
1235
|
List<Object> existingGroups = userpassword.getList(key);
|
|
1236
|
if(!existingGroups.contains(group)) {
|
|
1237
|
throw new AuthenticationException("AuthFile.User.removeUserFromGroup - the user "+dn+ " isn't the memember of the group "+group);
|
|
1238
|
} else {
|
|
1239
|
userpassword.clearProperty(key+"[.='"+group+"']");
|
|
1240
|
}
|
|
1241
|
//change the value in the memory.
|
|
1242
|
if(groups != null) {
|
|
1243
|
boolean contains = false;
|
|
1244
|
for(int i=0; i<groups.length; i++) {
|
|
1245
|
if(groups[i].equals(group)) {
|
|
1246
|
contains = true;
|
|
1247
|
break;
|
|
1248
|
}
|
|
1249
|
}
|
|
1250
|
String[] newGroups = new String[groups.length-1];
|
|
1251
|
int k =0;
|
|
1252
|
for(int i=0; i<groups.length; i++) {
|
|
1253
|
if(!groups[i].equals(group)) {
|
|
1254
|
newGroups[k] = groups[i];
|
|
1255
|
k++;
|
|
1256
|
}
|
|
1257
|
}
|
|
1258
|
groups = newGroups;
|
|
1259
|
}
|
|
1260
|
}
|
|
1261
|
|
|
1262
|
/**
|
|
1263
|
* Modify the hash password and serialize it to the password file
|
|
1264
|
* @param hashPass
|
|
1265
|
* @throws AuthenticationException
|
|
1266
|
*/
|
|
1267
|
public void modifyHashPass(String hashPass) throws AuthenticationException {
|
|
1268
|
if(hashPass == null || hashPass.trim().equals("")) {
|
|
1269
|
throw new AuthenticationException("AuthFile.User.modifyHashPass - can't change the password to the null or blank.");
|
|
1270
|
}
|
|
1271
|
if(!userExists(dn)) {
|
|
1272
|
throw new AuthenticationException("AuthFile.User.modifyHashPass - can't change the password for the user "+dn+" since it doesn't eixt.");
|
|
1273
|
}
|
|
1274
|
userpassword.setProperty(USERS+SLASH+USER+"["+AT+DN+"='"+dn+"']"+SLASH+PASSWORD, hashPass);
|
|
1275
|
setHashedPass(hashPass);
|
|
1276
|
|
|
1277
|
}
|
|
1278
|
|
|
1279
|
/**
|
|
1280
|
* Modify the plain password and serialize its hash version to the password file
|
|
1281
|
* @param plainPass
|
|
1282
|
* @throws AuthenticationException
|
|
1283
|
*/
|
|
1284
|
public void modifyPlainPass(String plainPass) throws AuthenticationException {
|
|
1285
|
if(plainPass == null || plainPass.trim().equals("")) {
|
|
1286
|
throw new AuthenticationException("AuthFile.User.modifyPlainPass - can't change the password to the null or blank.");
|
|
1287
|
}
|
|
1288
|
if(!userExists(dn)) {
|
|
1289
|
throw new AuthenticationException("AuthFile.User.modifyPlainPass - can't change the password for the user "+dn+" since it doesn't eixt.");
|
|
1290
|
}
|
|
1291
|
String hashPassword = null;
|
|
1292
|
try {
|
|
1293
|
hashPassword = encrypt(plainPass);
|
|
1294
|
} catch (Exception e) {
|
|
1295
|
throw new AuthenticationException("AuthFile.User.modifyPlainPass - can't encript the password since "+e.getMessage());
|
|
1296
|
}
|
|
1297
|
userpassword.setProperty(USERS+SLASH+USER+"["+AT+DN+"='"+dn+"']"+SLASH+PASSWORD, hashPassword);
|
|
1298
|
setPlainPass(plainPass);
|
|
1299
|
}
|
|
1300
|
|
|
1301
|
/**
|
|
1302
|
* Add the user to the password file.
|
|
1303
|
*/
|
|
1304
|
public void serialize() throws AuthenticationException {
|
|
1305
|
if(dn == null || dn.trim().equals("")) {
|
|
1306
|
throw new AuthenticationException("AuthFile.User.serialize - can't add a user whose name is null or blank.");
|
|
1307
|
}
|
|
1308
|
if(hashedPass == null || hashedPass.trim().equals("")) {
|
|
1309
|
if(plainPass == null || plainPass.trim().equals("")) {
|
|
1310
|
throw new AuthenticationException("AuthFile.User.serialize - can't add a user whose password is null or blank.");
|
|
1311
|
} else {
|
|
1312
|
try {
|
|
1313
|
hashedPass = encrypt(plainPass);
|
|
1314
|
} catch (Exception e) {
|
|
1315
|
throw new AuthenticationException("AuthFile.User.serialize - can't encript the password since "+e.getMessage());
|
|
1316
|
}
|
|
1317
|
}
|
|
1318
|
}
|
|
1319
|
if(groups != null) {
|
|
1320
|
for(int i=0; i<groups.length; i++) {
|
|
1321
|
String group = groups[i];
|
|
1322
|
if(group != null && !group.trim().equals("")) {
|
|
1323
|
if(!groupExists(group)) {
|
|
1324
|
throw new AuthenticationException("AuthFile.User.serialize - can't put the user into a non-existing group "+group);
|
|
1325
|
}
|
|
1326
|
}
|
|
1327
|
}
|
|
1328
|
}
|
|
1329
|
|
|
1330
|
if(!userExists(dn)) {
|
|
1331
|
if(userpassword != null) {
|
|
1332
|
userpassword.addProperty(USERS+" "+USER+AT+DN, dn);
|
|
1333
|
userpassword.addProperty(USERS+SLASH+USER+"["+AT+DN+"='"+dn+"']"+" "+PASSWORD, hashedPass);
|
|
1334
|
|
|
1335
|
if(email != null && !email.trim().equals("")) {
|
|
1336
|
userpassword.addProperty(USERS+SLASH+USER+"["+AT+DN+"='"+dn+"']"+" "+EMAIL, email);
|
|
1337
|
}
|
|
1338
|
|
|
1339
|
if(surName != null && !surName.trim().equals("")) {
|
|
1340
|
userpassword.addProperty(USERS+SLASH+USER+"["+AT+DN+"='"+dn+"']"+" "+SURNAME, surName);
|
|
1341
|
}
|
|
1342
|
|
|
1343
|
if(givenName != null && !givenName.trim().equals("")) {
|
|
1344
|
userpassword.addProperty(USERS+SLASH+USER+"["+AT+DN+"='"+dn+"']"+" "+GIVENNAME, givenName);
|
|
1345
|
}
|
|
1346
|
|
|
1347
|
if(organization != null && !organization.trim().equals("")) {
|
|
1348
|
userpassword.addProperty(USERS+SLASH+USER+"["+AT+DN+"='"+dn+"']"+" "+ORGANIZATION, organization);
|
|
1349
|
}
|
|
1350
|
|
|
1351
|
if(groups != null) {
|
|
1352
|
for(int i=0; i<groups.length; i++) {
|
|
1353
|
String group = groups[i];
|
|
1354
|
if(group != null && !group.trim().equals("")) {
|
|
1355
|
if(groupExists(group)) {
|
|
1356
|
userpassword.addProperty(USERS+SLASH+USER+"["+AT+DN+"='"+dn+"']"+" "+MEMBEROF, group);
|
|
1357
|
}
|
|
1358
|
}
|
|
1359
|
}
|
|
1360
|
}
|
|
1361
|
//userpassword.reload();
|
|
1362
|
}
|
|
1363
|
} else {
|
|
1364
|
throw new AuthenticationException("AuthFile.User.serialize - can't add the user "+dn+" since it already exists.");
|
|
1365
|
}
|
|
1366
|
}
|
|
1367
|
}
|
|
1368
|
|
|
1369
|
}
|