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503
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bojilova
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/**
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* '$RCSfile$'
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* Purpose: An implementation of the AuthInterface interface that
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* allows Metacat to use the LDAP protocol for
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* directory services
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* Copyright: 2000 Regents of the University of California and the
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* National Center for Ecological Analysis and Synthesis
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* Authors: Matt Jones
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*
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* '$Author$'
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* '$Date$'
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* '$Revision$'
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669
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jones
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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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503
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bojilova
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*/
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package edu.ucsb.nceas.metacat;
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import java.net.ConnectException;
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import javax.naming.AuthenticationException;
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import javax.naming.Context;
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787
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bojilova
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import javax.naming.NamingEnumeration;
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import javax.naming.NamingException;
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873
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jones
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import javax.naming.SizeLimitExceededException;
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503
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bojilova
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import javax.naming.directory.Attribute;
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import javax.naming.directory.Attributes;
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504
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jones
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import javax.naming.directory.DirContext;
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import javax.naming.directory.InitialDirContext;
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import javax.naming.directory.SearchResult;
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723
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bojilova
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import javax.naming.directory.SearchControls;
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868
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berkley
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import javax.naming.ReferralException;
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3022
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sgarg
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import javax.naming.ldap.InitialLdapContext;
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import javax.naming.ldap.LdapContext;
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import javax.naming.ldap.StartTlsRequest;
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import javax.naming.ldap.StartTlsResponse;
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import javax.net.ssl.SSLSession;
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2666
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sgarg
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import org.apache.log4j.Logger;
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5030
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daigle
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import edu.ucsb.nceas.metacat.properties.PropertyService;
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4080
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daigle
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import edu.ucsb.nceas.utilities.PropertyNotFoundException;
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5157
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daigle
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import java.io.IOException;
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4080
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daigle
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import java.lang.InstantiationException;
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1988
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jones
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import java.net.URLDecoder;
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503
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bojilova
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import java.util.Iterator;
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import java.util.HashMap;
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import java.util.Hashtable;
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730
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bojilova
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import java.util.Enumeration;
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503
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bojilova
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import java.util.Set;
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import java.util.Vector;
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/**
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4629
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daigle
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* An implementation of the AuthInterface interface that allows Metacat to use
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* the LDAP protocol for directory services. The LDAP authentication service is
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* used to determine if a user is authenticated, and whether they are a member
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* of a particular group.
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503
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bojilova
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*/
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3155
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cjones
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public class AuthLdap implements AuthInterface {
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4629
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daigle
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private String ldapUrl;
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private String ldapsUrl;
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private String ldapBase;
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private String referral;
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private String ldapConnectTimeLimit;
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private int ldapSearchTimeLimit;
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private int ldapSearchCountLimit;
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private String currentReferralInfo;
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daigle
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Hashtable<String, String> env = new Hashtable<String, String>(11);
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4629
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daigle
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private Context rContext;
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private String userName;
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private String userPassword;
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ReferralException refExc;
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503
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bojilova
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4629
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daigle
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private static Logger logMetacat = Logger.getLogger(AuthLdap.class);
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/**
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4080
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daigle
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* Construct an AuthLdap
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*/
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public AuthLdap() throws InstantiationException {
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// Read LDAP URI for directory service information
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try {
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4587
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daigle
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this.ldapUrl = PropertyService.getProperty("auth.url");
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this.ldapsUrl = PropertyService.getProperty("auth.surl");
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4729
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daigle
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this.ldapBase = PropertyService.getProperty("auth.base");
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4080
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daigle
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this.referral = PropertyService.getProperty("ldap.referral");
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this.ldapConnectTimeLimit = PropertyService
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.getProperty("ldap.connectTimeLimit");
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this.ldapSearchTimeLimit = Integer.parseInt(PropertyService
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.getProperty("ldap.searchTimeLimit"));
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this.ldapSearchCountLimit = Integer.parseInt(PropertyService
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.getProperty("ldap.searchCountLimit"));
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} catch (PropertyNotFoundException pnfe) {
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throw new InstantiationException(
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"Could not instantiate AuthLdap. Property not found: "
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+ pnfe.getMessage());
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} catch (NumberFormatException nfe) {
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throw new InstantiationException(
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"Could not instantiate AuthLdap. Bad number format when converting properties: "
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+ nfe.getMessage());
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}
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728
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bojilova
|
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| 114 |
4080
|
daigle
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// Store referral info for use in building group DNs in getGroups()
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this.currentReferralInfo = "";
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}
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| 118 |
4629
|
daigle
|
/**
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4080
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daigle
|
* Determine if a user/password are valid according to the authentication
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* service.
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*
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* @param user
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* the name of the principal to authenticate
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* @param password
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* the password to use for authentication
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| 126 |
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* @returns boolean true if authentication successful, false otherwise
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*/
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| 128 |
4629
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daigle
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public boolean authenticate(String user, String password) throws ConnectException {
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String ldapUrl = this.ldapUrl;
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String ldapsUrl = this.ldapsUrl;
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String ldapBase = this.ldapBase;
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boolean authenticated = false;
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String identifier = user;
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| 134 |
3022
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sgarg
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| 135 |
4629
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daigle
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// get uid here.
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if (user.indexOf(",") == -1) {
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throw new ConnectException("Invalid LDAP user credential: " + user
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+ ". Missing ','");
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}
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| 140 |
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String uid = user.substring(0, user.indexOf(","));
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| 141 |
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user = user.substring(user.indexOf(","), user.length());
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| 142 |
3022
|
sgarg
|
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| 143 |
5157
|
daigle
|
logMetacat.debug("AuthLdap.authenticate - identifier: " + identifier +
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| 144 |
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", uid: " + uid +", user: " + user);
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| 145 |
3022
|
sgarg
|
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| 146 |
4629
|
daigle
|
try {
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| 147 |
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// Check the usename as passed in
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| 148 |
5157
|
daigle
|
logMetacat.info("AuthLdap.authenticate - Calling ldapAuthenticate" +
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| 149 |
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" with user as identifier: " + identifier);
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| 150 |
3022
|
sgarg
|
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| 151 |
4629
|
daigle
|
authenticated = ldapAuthenticate(identifier, password, (new Boolean(
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| 152 |
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PropertyService.getProperty("ldap.onlySecureConnection")))
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| 153 |
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.booleanValue());
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| 154 |
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// if not found, try looking up a valid DN then auth again
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| 155 |
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if (!authenticated) {
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| 156 |
5157
|
daigle
|
logMetacat.info("AuthLdap.authenticate - Not Authenticated");
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| 157 |
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logMetacat.info("AuthLdap.authenticate - Looking up DN for: " + identifier);
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| 158 |
4629
|
daigle
|
identifier = getIdentifyingName(identifier, ldapUrl, ldapBase);
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| 159 |
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if (identifier == null) {
|
| 160 |
5157
|
daigle
|
logMetacat.info("AuthLdap.authenticate - No DN found from getIdentifyingName");
|
| 161 |
4629
|
daigle
|
return authenticated;
|
| 162 |
|
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}
|
| 163 |
503
|
bojilova
|
|
| 164 |
5157
|
daigle
|
logMetacat.info("AuthLdap.authenticate - DN found from getIdentifyingName: " + identifier);
|
| 165 |
4629
|
daigle
|
String decoded = URLDecoder.decode(identifier);
|
| 166 |
5157
|
daigle
|
logMetacat.info("AuthLdap.authenticate - DN decoded: " + decoded);
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| 167 |
4629
|
daigle
|
identifier = decoded;
|
| 168 |
|
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String refUrl = "";
|
| 169 |
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String refBase = "";
|
| 170 |
|
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if (identifier.startsWith("ldap")) {
|
| 171 |
5157
|
daigle
|
logMetacat.debug("AuthLdap.authenticate - identifier starts with \"ldap\"");
|
| 172 |
1005
|
jones
|
|
| 173 |
4629
|
daigle
|
refUrl = identifier.substring(0, identifier.lastIndexOf("/") + 1);
|
| 174 |
|
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int position = identifier.indexOf(",");
|
| 175 |
|
|
int position2 = identifier.indexOf(",", position + 1);
|
| 176 |
2058
|
sgarg
|
|
| 177 |
4629
|
daigle
|
refBase = identifier.substring(position2 + 1);
|
| 178 |
|
|
identifier = identifier.substring(identifier.lastIndexOf("/") + 1);
|
| 179 |
3022
|
sgarg
|
|
| 180 |
5157
|
daigle
|
logMetacat.info("AuthLdap.authenticate - Calling ldapAuthenticate: " +
|
| 181 |
|
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"with user as identifier: " + identifier + " and refUrl as: " +
|
| 182 |
|
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refUrl + " and refBase as: " + refBase);
|
| 183 |
934
|
tao
|
|
| 184 |
4629
|
daigle
|
authenticated = ldapAuthenticate(identifier, password, refUrl,
|
| 185 |
|
|
refBase, (new Boolean(PropertyService
|
| 186 |
|
|
.getProperty("ldap.onlySecureReferalsConnection")))
|
| 187 |
|
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.booleanValue());
|
| 188 |
|
|
} else {
|
| 189 |
5157
|
daigle
|
logMetacat.info("AuthLdap.authenticate - identifier doesnt start with ldap");
|
| 190 |
4629
|
daigle
|
identifier = identifier + "," + ldapBase;
|
| 191 |
852
|
jones
|
|
| 192 |
5157
|
daigle
|
logMetacat.info("AuthLdap.authenticate - Calling ldapAuthenticate" +
|
| 193 |
|
|
"with user as identifier: " + identifier);
|
| 194 |
3022
|
sgarg
|
|
| 195 |
4629
|
daigle
|
authenticated = ldapAuthenticate(identifier, password, (new Boolean(
|
| 196 |
|
|
PropertyService.getProperty("ldap.onlySecureConnection")))
|
| 197 |
|
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.booleanValue());
|
| 198 |
|
|
}
|
| 199 |
|
|
}
|
| 200 |
5157
|
daigle
|
} catch (NullPointerException npe) {
|
| 201 |
|
|
logMetacat.error("AuthLdap.authenticate - NullPointerException while authenticating in "
|
| 202 |
|
|
+ "AuthLdap.authenticate: " + npe);
|
| 203 |
|
|
npe.printStackTrace();
|
| 204 |
4080
|
daigle
|
|
| 205 |
5157
|
daigle
|
throw new ConnectException("AuthLdap.authenticate - NullPointerException while authenticating in "
|
| 206 |
|
|
+ "AuthLdap.authenticate: " + npe);
|
| 207 |
|
|
} catch (NamingException ne) {
|
| 208 |
|
|
logMetacat.error("AuthLdap.authenticate - Naming exception while authenticating in "
|
| 209 |
|
|
+ "AuthLdap.authenticate: " + ne);
|
| 210 |
|
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ne.printStackTrace();
|
| 211 |
|
|
} catch (PropertyNotFoundException pnfe) {
|
| 212 |
|
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logMetacat.error("AuthLdap.authenticate - Property exception while authenticating in "
|
| 213 |
|
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+ "AuthLdap.authenticate: " + pnfe.getMessage());
|
| 214 |
4629
|
daigle
|
}
|
| 215 |
723
|
bojilova
|
|
| 216 |
4629
|
daigle
|
return authenticated;
|
| 217 |
|
|
}
|
| 218 |
2058
|
sgarg
|
|
| 219 |
4629
|
daigle
|
/**
|
| 220 |
|
|
* Connect to the LDAP directory and do the authentication using the
|
| 221 |
|
|
* username and password as passed into the routine.
|
| 222 |
|
|
*
|
| 223 |
|
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* @param identifier
|
| 224 |
|
|
* the distinguished name to check against LDAP
|
| 225 |
|
|
* @param password
|
| 226 |
|
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* the password for authentication
|
| 227 |
|
|
*/
|
| 228 |
|
|
private boolean ldapAuthenticate(String identifier, String password,
|
| 229 |
|
|
boolean secureConnectionOnly) throws ConnectException, NamingException,
|
| 230 |
|
|
NullPointerException {
|
| 231 |
|
|
return ldapAuthenticate(identifier, password, this.ldapsUrl, this.ldapBase,
|
| 232 |
|
|
secureConnectionOnly);
|
| 233 |
|
|
}
|
| 234 |
723
|
bojilova
|
|
| 235 |
4629
|
daigle
|
/**
|
| 236 |
|
|
* Connect to the LDAP directory and do the authentication using the
|
| 237 |
|
|
* username and password as passed into the routine.
|
| 238 |
|
|
*
|
| 239 |
|
|
* @param identifier
|
| 240 |
|
|
* the distinguished name to check against LDAP
|
| 241 |
|
|
* @param password
|
| 242 |
|
|
* the password for authentication
|
| 243 |
|
|
*/
|
| 244 |
723
|
bojilova
|
|
| 245 |
4629
|
daigle
|
private boolean ldapAuthenticate(String dn, String password, String rootServer,
|
| 246 |
|
|
String rootBase, boolean secureConnectionOnly) {
|
| 247 |
2058
|
sgarg
|
|
| 248 |
4629
|
daigle
|
boolean authenticated = false;
|
| 249 |
2058
|
sgarg
|
|
| 250 |
4629
|
daigle
|
String server = "";
|
| 251 |
|
|
String userDN = "";
|
| 252 |
5157
|
daigle
|
logMetacat.info("AuthLdap.ldapAuthenticate - dn is: " + dn);
|
| 253 |
2058
|
sgarg
|
|
| 254 |
4629
|
daigle
|
int position = dn.lastIndexOf("/");
|
| 255 |
5157
|
daigle
|
logMetacat.debug("AuthLdap.ldapAuthenticate - position is: " + position);
|
| 256 |
4629
|
daigle
|
if (position == -1) {
|
| 257 |
|
|
server = rootServer;
|
| 258 |
|
|
if (dn.indexOf(userDN) < 0) {
|
| 259 |
|
|
userDN = dn + "," + rootBase;
|
| 260 |
|
|
} else {
|
| 261 |
|
|
userDN = dn;
|
| 262 |
|
|
}
|
| 263 |
5157
|
daigle
|
logMetacat.info("AuthLdap.ldapAuthenticate - userDN is: " + userDN);
|
| 264 |
2116
|
sgarg
|
|
| 265 |
4629
|
daigle
|
} else {
|
| 266 |
|
|
server = dn.substring(0, position + 1);
|
| 267 |
|
|
userDN = dn.substring(position + 1);
|
| 268 |
5157
|
daigle
|
logMetacat.info("AuthLdap.ldapAuthenticate - server is: " + server);
|
| 269 |
|
|
logMetacat.info("AuthLdap.ldapAuthenticate - userDN is: " + userDN);
|
| 270 |
4629
|
daigle
|
}
|
| 271 |
2130
|
sgarg
|
|
| 272 |
5157
|
daigle
|
logMetacat.warn("AuthLdap.ldapAuthenticate - Trying to authenticate: " +
|
| 273 |
|
|
userDN + " Using server: " + server);
|
| 274 |
2058
|
sgarg
|
|
| 275 |
4629
|
daigle
|
try {
|
| 276 |
5158
|
daigle
|
Hashtable<String, String> env = new Hashtable<String, String>();
|
| 277 |
4629
|
daigle
|
env.put(Context.INITIAL_CONTEXT_FACTORY, "com.sun.jndi.ldap.LdapCtxFactory");
|
| 278 |
|
|
env.put(Context.PROVIDER_URL, server);
|
| 279 |
|
|
env.put(Context.REFERRAL, "throw");
|
| 280 |
5158
|
daigle
|
|
| 281 |
4629
|
daigle
|
try {
|
| 282 |
5158
|
daigle
|
authenticated = authenticateTLS(env, userDN, password);
|
| 283 |
8461
|
tao
|
} catch (AuthenticationException ee) {
|
| 284 |
|
|
logMetacat.info("AuthLdap.ldapAuthenticate - failed to login : "+ee.getMessage());
|
| 285 |
|
|
String aliasedDn = null;
|
| 286 |
|
|
try {
|
| 287 |
|
|
aliasedDn = getAliasedDnTLS(userDN, env);
|
| 288 |
|
|
if(aliasedDn != null) {
|
| 289 |
|
|
logMetacat.warn("AuthLdap.ldapAuthenticate - an aliased object " + aliasedDn + " was found for the DN "+userDN+". We will try to authenticate this new DN "+aliasedDn+".");
|
| 290 |
|
|
authenticated = authenticateTLS(env, aliasedDn, password);
|
| 291 |
|
|
}
|
| 292 |
|
|
} catch (NamingException e) {
|
| 293 |
|
|
logMetacat.error("AuthLdap.ldapAuthenticate - NamingException "+e.getMessage()+" happend when the ldap server authenticated the aliased object "+aliasedDn);
|
| 294 |
|
|
} catch (IOException e) {
|
| 295 |
|
|
logMetacat.error("AuthLdap.ldapAuthenticate - IOException "+e.getMessage()+" happend when the ldap server authenticated the aliased object "+aliasedDn);
|
| 296 |
|
|
} catch (AuthTLSException e) {
|
| 297 |
|
|
logMetacat.error("AuthLdap.ldapAuthenticate - AuthTLSException "+e.getMessage()+" happend when the ldap server authenticated the aliased object "+aliasedDn);
|
| 298 |
|
|
}
|
| 299 |
5158
|
daigle
|
} catch (AuthTLSException ate) {
|
| 300 |
|
|
logMetacat.info("AuthLdap.ldapAuthenticate - error while negotiating TLS: "
|
| 301 |
|
|
+ ate.getMessage());
|
| 302 |
4629
|
daigle
|
if (secureConnectionOnly) {
|
| 303 |
|
|
return authenticated;
|
| 304 |
8461
|
tao
|
} else {
|
| 305 |
|
|
try {
|
| 306 |
|
|
authenticated = authenticateNonTLS(env, userDN, password);
|
| 307 |
|
|
} catch (AuthenticationException ae) {
|
| 308 |
|
|
logMetacat.warn("Authentication exception for (nonTLS): " + ae.getMessage());
|
| 309 |
|
|
String aliasedDn = null;
|
| 310 |
|
|
try {
|
| 311 |
|
|
aliasedDn = getAliasedDnNonTLS(userDN, env);
|
| 312 |
|
|
if(aliasedDn != null) {
|
| 313 |
|
|
logMetacat.warn("AuthLdap.ldapAuthenticate(NonTLS) - an aliased object " + aliasedDn + " was found for the DN "+userDN+". We will try to authenticate this new DN "+aliasedDn+" again.");
|
| 314 |
|
|
authenticated = authenticateNonTLS(env, aliasedDn, password);
|
| 315 |
|
|
}
|
| 316 |
|
|
|
| 317 |
|
|
} catch (NamingException e) {
|
| 318 |
|
|
logMetacat.error("AuthLdap.ldapAuthenticate(NonTLS) - NamingException "+e.getMessage()+" happend when the ldap server authenticated the aliased object "+aliasedDn);
|
| 319 |
|
|
} catch (IOException e) {
|
| 320 |
|
|
logMetacat.error("AuthLdap.ldapAuthenticate(NonTLS) - IOException "+e.getMessage()+" happend when the ldap server authenticated the aliased object "+aliasedDn);
|
| 321 |
|
|
}
|
| 322 |
|
|
}
|
| 323 |
723
|
bojilova
|
|
| 324 |
4629
|
daigle
|
}
|
| 325 |
|
|
}
|
| 326 |
|
|
} catch (AuthenticationException ae) {
|
| 327 |
5157
|
daigle
|
logMetacat.warn("Authentication exception: " + ae.getMessage());
|
| 328 |
4629
|
daigle
|
authenticated = false;
|
| 329 |
|
|
} catch (javax.naming.InvalidNameException ine) {
|
| 330 |
5157
|
daigle
|
logMetacat.error("AuthLdap.ldapAuthenticate - An invalid DN was provided: " + ine.getMessage());
|
| 331 |
|
|
} catch (NamingException ne) {
|
| 332 |
|
|
logMetacat.warn("AuthLdap.ldapAuthenticate - Caught NamingException in login: " + ne.getClass().getName());
|
| 333 |
|
|
logMetacat.info(ne.toString() + " " + ne.getRootCause());
|
| 334 |
4629
|
daigle
|
}
|
| 335 |
503
|
bojilova
|
|
| 336 |
4629
|
daigle
|
return authenticated;
|
| 337 |
|
|
}
|
| 338 |
5158
|
daigle
|
|
| 339 |
8460
|
tao
|
|
| 340 |
8459
|
tao
|
/*
|
| 341 |
8463
|
tao
|
* Get the aliased dn through a TLS connection. The null will be returned if there is no real name associated with the alias
|
| 342 |
8460
|
tao
|
*/
|
| 343 |
|
|
private String getAliasedDnTLS(String alias, Hashtable<String, String> env) throws NamingException, IOException {
|
| 344 |
|
|
boolean useTLS = true;
|
| 345 |
|
|
return getAliasedDn(alias, env, useTLS);
|
| 346 |
|
|
}
|
| 347 |
|
|
|
| 348 |
|
|
/*
|
| 349 |
8463
|
tao
|
* Get the aliased dn through a non-TLS connection. The null will be returned if there is no real name associated with the alias
|
| 350 |
8460
|
tao
|
*/
|
| 351 |
|
|
private String getAliasedDnNonTLS(String alias, Hashtable<String, String> env) throws NamingException, IOException {
|
| 352 |
|
|
boolean useTLS = false;
|
| 353 |
|
|
return getAliasedDn(alias, env, useTLS);
|
| 354 |
|
|
}
|
| 355 |
|
|
|
| 356 |
|
|
/*
|
| 357 |
8459
|
tao
|
* Get the aliasedDN (the real DN) for a specified an alias name
|
| 358 |
|
|
*/
|
| 359 |
8461
|
tao
|
private String getAliasedDn(String alias, Hashtable<String, String> env, boolean useTLS) throws NamingException, IOException {
|
| 360 |
8459
|
tao
|
String aliasedDn = null;
|
| 361 |
8460
|
tao
|
LdapContext sctx = new InitialLdapContext(env, null);
|
| 362 |
|
|
StartTlsResponse tls = null;
|
| 363 |
|
|
if(useTLS) {
|
| 364 |
|
|
tls = (StartTlsResponse) sctx.extendedOperation(new StartTlsRequest());
|
| 365 |
|
|
// Open a TLS connection (over the existing LDAP association) and get details
|
| 366 |
|
|
// of the negotiated TLS session: cipher suite, peer certificate, etc.
|
| 367 |
|
|
SSLSession session = tls.negotiate();
|
| 368 |
|
|
}
|
| 369 |
8459
|
tao
|
SearchControls ctls = new SearchControls();
|
| 370 |
|
|
ctls.setSearchScope(SearchControls.SUBTREE_SCOPE);
|
| 371 |
|
|
String filter = "(objectClass=*)";
|
| 372 |
|
|
NamingEnumeration answer = sctx.search(alias, filter, ctls);
|
| 373 |
|
|
while(answer.hasMore()) {
|
| 374 |
|
|
SearchResult result = (SearchResult) answer.next();
|
| 375 |
|
|
if(!result.isRelative()) {
|
| 376 |
|
|
//if is not relative, this will be alias.
|
| 377 |
|
|
aliasedDn = result.getNameInNamespace();
|
| 378 |
|
|
break;
|
| 379 |
|
|
}
|
| 380 |
|
|
}
|
| 381 |
8460
|
tao
|
if(useTLS && tls != null) {
|
| 382 |
|
|
tls.close();
|
| 383 |
|
|
}
|
| 384 |
|
|
sctx.close();
|
| 385 |
8459
|
tao
|
return aliasedDn;
|
| 386 |
|
|
|
| 387 |
|
|
}
|
| 388 |
8460
|
tao
|
|
| 389 |
5158
|
daigle
|
private boolean authenticateTLS(Hashtable<String, String> env, String userDN, String password)
|
| 390 |
8461
|
tao
|
throws AuthTLSException, AuthenticationException{
|
| 391 |
5158
|
daigle
|
logMetacat.info("AuthLdap.authenticateTLS - Trying to authenticate with TLS");
|
| 392 |
|
|
try {
|
| 393 |
|
|
LdapContext ctx = null;
|
| 394 |
|
|
double startTime;
|
| 395 |
|
|
double stopTime;
|
| 396 |
|
|
startTime = System.currentTimeMillis();
|
| 397 |
|
|
ctx = new InitialLdapContext(env, null);
|
| 398 |
|
|
// Start up TLS here so that we don't pass our jewels in
|
| 399 |
|
|
// cleartext
|
| 400 |
|
|
StartTlsResponse tls =
|
| 401 |
|
|
(StartTlsResponse) ctx.extendedOperation(new StartTlsRequest());
|
| 402 |
|
|
// tls.setHostnameVerifier(new SampleVerifier());
|
| 403 |
|
|
SSLSession sess = tls.negotiate();
|
| 404 |
|
|
ctx.addToEnvironment(Context.SECURITY_AUTHENTICATION, "simple");
|
| 405 |
|
|
ctx.addToEnvironment(Context.SECURITY_PRINCIPAL, userDN);
|
| 406 |
|
|
ctx.addToEnvironment(Context.SECURITY_CREDENTIALS, password);
|
| 407 |
|
|
ctx.reconnect(null);
|
| 408 |
|
|
stopTime = System.currentTimeMillis();
|
| 409 |
|
|
logMetacat.info("AuthLdap.authenticateTLS - Connection time thru "
|
| 410 |
|
|
+ ldapsUrl + " was: " + (stopTime - startTime) / 1000 + " seconds.");
|
| 411 |
8461
|
tao
|
} catch (AuthenticationException ae) {
|
| 412 |
|
|
logMetacat.warn("AuthLdap.authenticateTLS - Authentication exception: " + ae.getMessage());
|
| 413 |
|
|
throw ae;
|
| 414 |
|
|
|
| 415 |
5158
|
daigle
|
} catch (NamingException ne) {
|
| 416 |
|
|
throw new AuthTLSException("AuthLdap.authenticateTLS - Naming error when athenticating via TLS: " + ne.getMessage());
|
| 417 |
|
|
} catch (IOException ioe) {
|
| 418 |
|
|
throw new AuthTLSException("AuthLdap.authenticateTLS - I/O error when athenticating via TLS: " + ioe.getMessage());
|
| 419 |
|
|
}
|
| 420 |
|
|
return true;
|
| 421 |
|
|
}
|
| 422 |
|
|
|
| 423 |
|
|
private boolean authenticateNonTLS(Hashtable<String, String> env, String userDN, String password)
|
| 424 |
|
|
throws NamingException {
|
| 425 |
|
|
LdapContext ctx = null;
|
| 426 |
|
|
double startTime;
|
| 427 |
|
|
double stopTime;
|
| 428 |
|
|
|
| 429 |
|
|
logMetacat.info("AuthLdap.authenticateNonTLS - Trying to authenticate without TLS");
|
| 430 |
|
|
env.put(Context.SECURITY_AUTHENTICATION, "simple");
|
| 431 |
|
|
env.put(Context.SECURITY_PRINCIPAL, userDN);
|
| 432 |
|
|
env.put(Context.SECURITY_CREDENTIALS, password);
|
| 433 |
2679
|
sgarg
|
|
| 434 |
5158
|
daigle
|
startTime = System.currentTimeMillis();
|
| 435 |
|
|
ctx = new InitialLdapContext(env, null);
|
| 436 |
|
|
stopTime = System.currentTimeMillis();
|
| 437 |
|
|
logMetacat.info("AuthLdap.authenticateNonTLS - Connection time thru " + ldapsUrl + " was: "
|
| 438 |
|
|
+ (stopTime - startTime) / 1000 + " seconds.");
|
| 439 |
|
|
|
| 440 |
|
|
return true;
|
| 441 |
|
|
}
|
| 442 |
|
|
|
| 443 |
4629
|
daigle
|
/**
|
| 444 |
|
|
* Get the identifying name for a given userid or name. This is the name
|
| 445 |
|
|
* that is used in conjunction withthe LDAP BaseDN to create a distinguished
|
| 446 |
|
|
* name (dn) for the record
|
| 447 |
|
|
*
|
| 448 |
|
|
* @param user
|
| 449 |
|
|
* the user for which the identifying name is requested
|
| 450 |
|
|
* @returns String the identifying name for the user, or null if not found
|
| 451 |
|
|
*/
|
| 452 |
|
|
private String getIdentifyingName(String user, String ldapUrl, String ldapBase)
|
| 453 |
|
|
throws NamingException {
|
| 454 |
2679
|
sgarg
|
|
| 455 |
4629
|
daigle
|
String identifier = null;
|
| 456 |
|
|
Hashtable env = new Hashtable();
|
| 457 |
|
|
env.put(Context.INITIAL_CONTEXT_FACTORY, "com.sun.jndi.ldap.LdapCtxFactory");
|
| 458 |
|
|
env.put(Context.REFERRAL, "throw");
|
| 459 |
|
|
env.put(Context.PROVIDER_URL, ldapUrl + ldapBase);
|
| 460 |
|
|
try {
|
| 461 |
|
|
int position = user.indexOf(",");
|
| 462 |
|
|
String uid = user.substring(user.indexOf("=") + 1, position);
|
| 463 |
5167
|
daigle
|
logMetacat.info("AuthLdap.getIdentifyingName - uid is: " + uid);
|
| 464 |
4629
|
daigle
|
String org = user.substring(user.indexOf("=", position + 1) + 1, user
|
| 465 |
|
|
.indexOf(",", position + 1));
|
| 466 |
5167
|
daigle
|
logMetacat.info("AuthLdap.getIdentifyingName - org is: " + org);
|
| 467 |
2697
|
sgarg
|
|
| 468 |
4629
|
daigle
|
DirContext sctx = new InitialDirContext(env);
|
| 469 |
|
|
SearchControls ctls = new SearchControls();
|
| 470 |
|
|
ctls.setSearchScope(SearchControls.SUBTREE_SCOPE);
|
| 471 |
|
|
String filter = "(&(uid=" + uid + ")(o=" + org + "))";
|
| 472 |
5167
|
daigle
|
logMetacat.warn("AuthLdap.getIdentifyingName - Searching for DNs with following filter: " + filter);
|
| 473 |
2679
|
sgarg
|
|
| 474 |
4629
|
daigle
|
for (boolean moreReferrals = true; moreReferrals;) {
|
| 475 |
|
|
try {
|
| 476 |
|
|
// Perform the search
|
| 477 |
5629
|
berkley
|
|
| 478 |
4629
|
daigle
|
NamingEnumeration answer = sctx.search("", filter, ctls);
|
| 479 |
2679
|
sgarg
|
|
| 480 |
4629
|
daigle
|
// Return the answer
|
| 481 |
|
|
while (answer.hasMore()) {
|
| 482 |
|
|
SearchResult sr = (SearchResult) answer.next();
|
| 483 |
|
|
identifier = sr.getName();
|
| 484 |
|
|
return identifier;
|
| 485 |
|
|
}
|
| 486 |
|
|
// The search completes with no more referrals
|
| 487 |
|
|
moreReferrals = false;
|
| 488 |
|
|
} catch (ReferralException e) {
|
| 489 |
5167
|
daigle
|
logMetacat.info("AuthLdap.getIdentifyingName - Got referral: " + e.getReferralInfo());
|
| 490 |
4629
|
daigle
|
// Point to the new context from the referral
|
| 491 |
|
|
if (moreReferrals) {
|
| 492 |
5292
|
leinfelder
|
// try following referral, skip if error
|
| 493 |
|
|
boolean referralError = true;
|
| 494 |
|
|
while (referralError) {
|
| 495 |
|
|
try {
|
| 496 |
|
|
sctx = (DirContext) e.getReferralContext();
|
| 497 |
|
|
referralError = false;
|
| 498 |
|
|
}
|
| 499 |
|
|
catch (NamingException ne) {
|
| 500 |
|
|
logMetacat.error("NamingException when getting referral contex. Skipping this referral. " + ne.getMessage());
|
| 501 |
|
|
e.skipReferral();
|
| 502 |
|
|
referralError = true;
|
| 503 |
|
|
}
|
| 504 |
|
|
}
|
| 505 |
4629
|
daigle
|
}
|
| 506 |
5292
|
leinfelder
|
}
|
| 507 |
4629
|
daigle
|
}
|
| 508 |
|
|
} catch (NamingException e) {
|
| 509 |
5167
|
daigle
|
logMetacat.error("AuthLdap.getIdentifyingName - Naming exception while getting dn: " + e);
|
| 510 |
4629
|
daigle
|
throw new NamingException("Naming exception in AuthLdap.getIdentifyingName: "
|
| 511 |
|
|
+ e);
|
| 512 |
|
|
}
|
| 513 |
|
|
return identifier;
|
| 514 |
|
|
}
|
| 515 |
2679
|
sgarg
|
|
| 516 |
4629
|
daigle
|
/**
|
| 517 |
|
|
* Get all users from the authentication service
|
| 518 |
|
|
*
|
| 519 |
|
|
* @param user
|
| 520 |
|
|
* the user for authenticating against the service
|
| 521 |
|
|
* @param password
|
| 522 |
|
|
* the password for authenticating against the service
|
| 523 |
|
|
* @returns string array of all of the user names
|
| 524 |
|
|
*/
|
| 525 |
|
|
public String[][] getUsers(String user, String password) throws ConnectException {
|
| 526 |
|
|
String[][] users = null;
|
| 527 |
2679
|
sgarg
|
|
| 528 |
4629
|
daigle
|
// Identify service provider to use
|
| 529 |
|
|
Hashtable env = new Hashtable(11);
|
| 530 |
|
|
env.put(Context.INITIAL_CONTEXT_FACTORY, "com.sun.jndi.ldap.LdapCtxFactory");
|
| 531 |
|
|
env.put(Context.REFERRAL, referral);
|
| 532 |
|
|
env.put(Context.PROVIDER_URL, ldapUrl);
|
| 533 |
|
|
env.put("com.sun.jndi.ldap.connect.timeout", ldapConnectTimeLimit);
|
| 534 |
2679
|
sgarg
|
|
| 535 |
4629
|
daigle
|
try {
|
| 536 |
2679
|
sgarg
|
|
| 537 |
4629
|
daigle
|
// Create the initial directory context
|
| 538 |
|
|
DirContext ctx = new InitialDirContext(env);
|
| 539 |
2679
|
sgarg
|
|
| 540 |
4629
|
daigle
|
// Specify the attributes to match.
|
| 541 |
|
|
// Users are objects that have the attribute
|
| 542 |
|
|
// objectclass=InetOrgPerson.
|
| 543 |
|
|
SearchControls ctls = new SearchControls();
|
| 544 |
|
|
String[] attrIDs = { "dn", "cn", "o", "ou", "mail" };
|
| 545 |
|
|
ctls.setReturningAttributes(attrIDs);
|
| 546 |
|
|
ctls.setSearchScope(SearchControls.SUBTREE_SCOPE);
|
| 547 |
|
|
ctls.setTimeLimit(ldapSearchTimeLimit);
|
| 548 |
|
|
// ctls.setCountLimit(1000);
|
| 549 |
|
|
String filter = "(objectClass=inetOrgPerson)";
|
| 550 |
|
|
NamingEnumeration namingEnum = ctx.search(ldapBase, filter, ctls);
|
| 551 |
723
|
bojilova
|
|
| 552 |
4629
|
daigle
|
// Store the users in a vector
|
| 553 |
|
|
Vector uvec = new Vector();
|
| 554 |
|
|
Vector uname = new Vector();
|
| 555 |
|
|
Vector uorg = new Vector();
|
| 556 |
|
|
Vector uou = new Vector();
|
| 557 |
|
|
Vector umail = new Vector();
|
| 558 |
|
|
Attributes tempAttr = null;
|
| 559 |
|
|
try {
|
| 560 |
|
|
while (namingEnum.hasMore()) {
|
| 561 |
|
|
SearchResult sr = (SearchResult) namingEnum.next();
|
| 562 |
|
|
tempAttr = sr.getAttributes();
|
| 563 |
723
|
bojilova
|
|
| 564 |
4629
|
daigle
|
if ((tempAttr.get("cn") + "").startsWith("cn: ")) {
|
| 565 |
|
|
uname.add((tempAttr.get("cn") + "").substring(4));
|
| 566 |
|
|
} else {
|
| 567 |
|
|
uname.add(tempAttr.get("cn") + "");
|
| 568 |
|
|
}
|
| 569 |
723
|
bojilova
|
|
| 570 |
4629
|
daigle
|
if ((tempAttr.get("o") + "").startsWith("o: ")) {
|
| 571 |
|
|
uorg.add((tempAttr.get("o") + "").substring(3));
|
| 572 |
|
|
} else {
|
| 573 |
|
|
uorg.add(tempAttr.get("o") + "");
|
| 574 |
|
|
}
|
| 575 |
723
|
bojilova
|
|
| 576 |
4629
|
daigle
|
if ((tempAttr.get("ou") + "").startsWith("ou: ")) {
|
| 577 |
|
|
uou.add((tempAttr.get("ou") + "").substring(4));
|
| 578 |
|
|
} else {
|
| 579 |
|
|
uou.add(tempAttr.get("ou") + "");
|
| 580 |
|
|
}
|
| 581 |
723
|
bojilova
|
|
| 582 |
4629
|
daigle
|
if ((tempAttr.get("mail") + "").startsWith("mail: ")) {
|
| 583 |
|
|
umail.add((tempAttr.get("mail") + "").substring(6));
|
| 584 |
|
|
} else {
|
| 585 |
|
|
umail.add(tempAttr.get("mail") + "");
|
| 586 |
|
|
}
|
| 587 |
723
|
bojilova
|
|
| 588 |
4629
|
daigle
|
uvec.add(sr.getName() + "," + ldapBase);
|
| 589 |
|
|
}
|
| 590 |
|
|
} catch (SizeLimitExceededException slee) {
|
| 591 |
5167
|
daigle
|
logMetacat.error("AuthLdap.getUsers - LDAP Server size limit exceeded. "
|
| 592 |
4629
|
daigle
|
+ "Returning incomplete record set.");
|
| 593 |
|
|
}
|
| 594 |
723
|
bojilova
|
|
| 595 |
4629
|
daigle
|
// initialize users[]; fill users[]
|
| 596 |
|
|
users = new String[uvec.size()][5];
|
| 597 |
|
|
for (int i = 0; i < uvec.size(); i++) {
|
| 598 |
|
|
users[i][0] = (String) uvec.elementAt(i);
|
| 599 |
|
|
users[i][1] = (String) uname.elementAt(i);
|
| 600 |
|
|
users[i][2] = (String) uorg.elementAt(i);
|
| 601 |
|
|
users[i][3] = (String) uorg.elementAt(i);
|
| 602 |
|
|
users[i][4] = (String) umail.elementAt(i);
|
| 603 |
|
|
}
|
| 604 |
723
|
bojilova
|
|
| 605 |
4629
|
daigle
|
// Close the context when we're done
|
| 606 |
|
|
ctx.close();
|
| 607 |
723
|
bojilova
|
|
| 608 |
4629
|
daigle
|
} catch (NamingException e) {
|
| 609 |
5167
|
daigle
|
logMetacat.error("AuthLdap.getUsers - Problem getting users in AuthLdap.getUsers:" + e);
|
| 610 |
4629
|
daigle
|
// e.printStackTrace(System.err);
|
| 611 |
|
|
/*
|
| 612 |
|
|
* throw new ConnectException( "Problem getting users in
|
| 613 |
|
|
* AuthLdap.getUsers:" + e);
|
| 614 |
|
|
*/
|
| 615 |
|
|
}
|
| 616 |
723
|
bojilova
|
|
| 617 |
4629
|
daigle
|
return users;
|
| 618 |
|
|
}
|
| 619 |
503
|
bojilova
|
|
| 620 |
4629
|
daigle
|
/**
|
| 621 |
|
|
* Get all users from the authentication service
|
| 622 |
|
|
*
|
| 623 |
|
|
* @param user
|
| 624 |
|
|
* the user for authenticating against the service
|
| 625 |
|
|
* @param password
|
| 626 |
|
|
* the password for authenticating against the service
|
| 627 |
|
|
* @returns string array of all of the user names
|
| 628 |
|
|
*/
|
| 629 |
|
|
public String[] getUserInfo(String user, String password) throws ConnectException {
|
| 630 |
|
|
String[] userinfo = new String[3];
|
| 631 |
503
|
bojilova
|
|
| 632 |
4629
|
daigle
|
// Identify service provider to use
|
| 633 |
|
|
Hashtable env = new Hashtable(11);
|
| 634 |
|
|
env.put(Context.INITIAL_CONTEXT_FACTORY, "com.sun.jndi.ldap.LdapCtxFactory");
|
| 635 |
|
|
env.put(Context.REFERRAL, referral);
|
| 636 |
|
|
env.put(Context.PROVIDER_URL, ldapUrl);
|
| 637 |
8463
|
tao
|
String realName = null;
|
| 638 |
|
|
try {
|
| 639 |
|
|
realName = getAliasedDnNonTLS(user,env);
|
| 640 |
|
|
} catch(Exception e) {
|
| 641 |
|
|
logMetacat.warn("AuthLdap.getUserInfo - can't get the alias name for the user "+user+" since "+e.getMessage());
|
| 642 |
|
|
}
|
| 643 |
|
|
|
| 644 |
|
|
if(realName != null) {
|
| 645 |
|
|
//the the user is an alias name. we need to use the the real name
|
| 646 |
|
|
user = realName;
|
| 647 |
|
|
}
|
| 648 |
2058
|
sgarg
|
|
| 649 |
4629
|
daigle
|
try {
|
| 650 |
991
|
tao
|
|
| 651 |
4629
|
daigle
|
// Create the initial directory context
|
| 652 |
|
|
DirContext ctx = new InitialDirContext(env);
|
| 653 |
|
|
// Specify the attributes to match.
|
| 654 |
|
|
// Users are objects that have the attribute
|
| 655 |
|
|
// objectclass=InetOrgPerson.
|
| 656 |
|
|
SearchControls ctls = new SearchControls();
|
| 657 |
|
|
String[] attrIDs = { "cn", "o", "mail" };
|
| 658 |
|
|
ctls.setReturningAttributes(attrIDs);
|
| 659 |
|
|
ctls.setSearchScope(SearchControls.SUBTREE_SCOPE);
|
| 660 |
|
|
// ctls.setCountLimit(1000);
|
| 661 |
|
|
// create the filter based on the uid
|
| 662 |
2058
|
sgarg
|
|
| 663 |
4629
|
daigle
|
String filter = null;
|
| 664 |
991
|
tao
|
|
| 665 |
4629
|
daigle
|
if (user.indexOf("o=") > 0) {
|
| 666 |
|
|
String tempStr = user.substring(user.indexOf("o="));
|
| 667 |
|
|
filter = "(&(" + user.substring(0, user.indexOf(",")) + ")("
|
| 668 |
|
|
+ tempStr.substring(0, tempStr.indexOf(",")) + "))";
|
| 669 |
|
|
} else {
|
| 670 |
|
|
filter = "(&(" + user.substring(0, user.indexOf(",")) + "))";
|
| 671 |
|
|
}
|
| 672 |
|
|
filter = "(&(" + user.substring(0, user.indexOf(",")) + "))";
|
| 673 |
503
|
bojilova
|
|
| 674 |
4629
|
daigle
|
NamingEnumeration namingEnum = ctx.search(user, filter, ctls);
|
| 675 |
503
|
bojilova
|
|
| 676 |
4629
|
daigle
|
Attributes tempAttr = null;
|
| 677 |
|
|
try {
|
| 678 |
|
|
while (namingEnum.hasMore()) {
|
| 679 |
|
|
SearchResult sr = (SearchResult) namingEnum.next();
|
| 680 |
|
|
tempAttr = sr.getAttributes();
|
| 681 |
2058
|
sgarg
|
|
| 682 |
4629
|
daigle
|
if ((tempAttr.get("cn") + "").startsWith("cn: ")) {
|
| 683 |
|
|
userinfo[0] = (tempAttr.get("cn") + "").substring(4);
|
| 684 |
|
|
} else {
|
| 685 |
|
|
userinfo[0] = (tempAttr.get("cn") + "");
|
| 686 |
|
|
}
|
| 687 |
503
|
bojilova
|
|
| 688 |
4629
|
daigle
|
if ((tempAttr.get("o") + "").startsWith("o: ")) {
|
| 689 |
|
|
userinfo[1] = (tempAttr.get("o") + "").substring(3);
|
| 690 |
|
|
} else {
|
| 691 |
|
|
userinfo[1] = (tempAttr.get("o") + "");
|
| 692 |
|
|
}
|
| 693 |
2058
|
sgarg
|
|
| 694 |
4629
|
daigle
|
if ((tempAttr.get("mail") + "").startsWith("mail: ")) {
|
| 695 |
|
|
userinfo[2] = (tempAttr.get("mail") + "").substring(6);
|
| 696 |
|
|
} else {
|
| 697 |
|
|
userinfo[2] = (tempAttr.get("mail") + "");
|
| 698 |
|
|
}
|
| 699 |
|
|
}
|
| 700 |
|
|
} catch (SizeLimitExceededException slee) {
|
| 701 |
5167
|
daigle
|
logMetacat.error("AuthLdap.getUserInfo - LDAP Server size limit exceeded. "
|
| 702 |
4629
|
daigle
|
+ "Returning incomplete record set.");
|
| 703 |
|
|
}
|
| 704 |
2058
|
sgarg
|
|
| 705 |
4629
|
daigle
|
// Close the context when we're done
|
| 706 |
|
|
ctx.close();
|
| 707 |
2058
|
sgarg
|
|
| 708 |
4629
|
daigle
|
} catch (NamingException e) {
|
| 709 |
5167
|
daigle
|
logMetacat.error("AuthLdap.getUserInfo - Problem getting users:" + e);
|
| 710 |
4629
|
daigle
|
// e.printStackTrace(System.err);
|
| 711 |
|
|
throw new ConnectException("Problem getting users in AuthLdap.getUsers:" + e);
|
| 712 |
|
|
}
|
| 713 |
2058
|
sgarg
|
|
| 714 |
4629
|
daigle
|
return userinfo;
|
| 715 |
|
|
}
|
| 716 |
503
|
bojilova
|
|
| 717 |
4629
|
daigle
|
/**
|
| 718 |
|
|
* Get the users for a particular group from the authentication service
|
| 719 |
|
|
*
|
| 720 |
|
|
* @param user
|
| 721 |
|
|
* the user for authenticating against the service
|
| 722 |
|
|
* @param password
|
| 723 |
|
|
* the password for authenticating against the service
|
| 724 |
|
|
* @param group
|
| 725 |
|
|
* the group whose user list should be returned
|
| 726 |
|
|
* @returns string array of the user names belonging to the group
|
| 727 |
|
|
*/
|
| 728 |
|
|
public String[] getUsers(String user, String password, String group)
|
| 729 |
|
|
throws ConnectException {
|
| 730 |
|
|
String[] users = null;
|
| 731 |
503
|
bojilova
|
|
| 732 |
4629
|
daigle
|
// Identify service provider to use
|
| 733 |
|
|
Hashtable env = new Hashtable(11);
|
| 734 |
|
|
env.put(Context.INITIAL_CONTEXT_FACTORY, "com.sun.jndi.ldap.LdapCtxFactory");
|
| 735 |
|
|
env.put(Context.REFERRAL, referral);
|
| 736 |
|
|
env.put(Context.PROVIDER_URL, ldapUrl);
|
| 737 |
504
|
jones
|
|
| 738 |
4629
|
daigle
|
try {
|
| 739 |
2129
|
sgarg
|
|
| 740 |
4629
|
daigle
|
// Create the initial directory context
|
| 741 |
|
|
DirContext ctx = new InitialDirContext(env);
|
| 742 |
504
|
jones
|
|
| 743 |
4629
|
daigle
|
// Specify the ids of the attributes to return
|
| 744 |
|
|
String[] attrIDs = { "uniqueMember" };
|
| 745 |
504
|
jones
|
|
| 746 |
4629
|
daigle
|
Attributes answer = ctx.getAttributes(group, attrIDs);
|
| 747 |
730
|
bojilova
|
|
| 748 |
4629
|
daigle
|
Vector uvec = new Vector();
|
| 749 |
|
|
try {
|
| 750 |
|
|
for (NamingEnumeration ae = answer.getAll(); ae.hasMore();) {
|
| 751 |
|
|
Attribute attr = (Attribute) ae.next();
|
| 752 |
|
|
for (NamingEnumeration e = attr.getAll(); e.hasMore(); uvec.add(e
|
| 753 |
|
|
.next())) {
|
| 754 |
|
|
;
|
| 755 |
|
|
}
|
| 756 |
|
|
}
|
| 757 |
|
|
} catch (SizeLimitExceededException slee) {
|
| 758 |
5167
|
daigle
|
logMetacat.error("AuthLdap.getUsers - LDAP Server size limit exceeded. "
|
| 759 |
4629
|
daigle
|
+ "Returning incomplete record set.");
|
| 760 |
|
|
}
|
| 761 |
2058
|
sgarg
|
|
| 762 |
4629
|
daigle
|
// initialize users[]; fill users[]
|
| 763 |
|
|
users = new String[uvec.size()];
|
| 764 |
|
|
for (int i = 0; i < uvec.size(); i++) {
|
| 765 |
|
|
users[i] = (String) uvec.elementAt(i);
|
| 766 |
|
|
}
|
| 767 |
730
|
bojilova
|
|
| 768 |
4629
|
daigle
|
// Close the context when we're done
|
| 769 |
|
|
ctx.close();
|
| 770 |
730
|
bojilova
|
|
| 771 |
4629
|
daigle
|
} catch (NamingException e) {
|
| 772 |
5167
|
daigle
|
logMetacat.error("AuthLdap.getUsers - Problem getting users for a group in "
|
| 773 |
4629
|
daigle
|
+ "AuthLdap.getUsers:" + e);
|
| 774 |
|
|
/*
|
| 775 |
|
|
* throw new ConnectException( "Problem getting users for a group in
|
| 776 |
|
|
* AuthLdap.getUsers:" + e);
|
| 777 |
|
|
*/
|
| 778 |
|
|
}
|
| 779 |
2121
|
sgarg
|
|
| 780 |
4629
|
daigle
|
return users;
|
| 781 |
|
|
}
|
| 782 |
2121
|
sgarg
|
|
| 783 |
4629
|
daigle
|
/**
|
| 784 |
|
|
* Get all groups from the authentication service
|
| 785 |
|
|
*
|
| 786 |
|
|
* @param user
|
| 787 |
|
|
* the user for authenticating against the service
|
| 788 |
|
|
* @param password
|
| 789 |
|
|
* the password for authenticating against the service
|
| 790 |
|
|
* @returns string array of the group names
|
| 791 |
|
|
*/
|
| 792 |
|
|
public String[][] getGroups(String user, String password) throws ConnectException {
|
| 793 |
|
|
return getGroups(user, password, null);
|
| 794 |
|
|
}
|
| 795 |
2121
|
sgarg
|
|
| 796 |
4629
|
daigle
|
/**
|
| 797 |
|
|
* Get the groups for a particular user from the authentication service
|
| 798 |
|
|
*
|
| 799 |
|
|
* @param user
|
| 800 |
|
|
* the user for authenticating against the service
|
| 801 |
|
|
* @param password
|
| 802 |
|
|
* the password for authenticating against the service
|
| 803 |
|
|
* @param foruser
|
| 804 |
|
|
* the user whose group list should be returned
|
| 805 |
|
|
* @returns string array of the group names
|
| 806 |
|
|
*/
|
| 807 |
|
|
public String[][] getGroups(String user, String password, String foruser)
|
| 808 |
|
|
throws ConnectException {
|
| 809 |
2121
|
sgarg
|
|
| 810 |
5167
|
daigle
|
logMetacat.debug("AuthLdap.getGroups - getGroups() called.");
|
| 811 |
2129
|
sgarg
|
|
| 812 |
4629
|
daigle
|
// create vectors to store group and dscription values returned from the
|
| 813 |
|
|
// ldap servers
|
| 814 |
|
|
Vector gvec = new Vector();
|
| 815 |
|
|
Vector desc = new Vector();
|
| 816 |
|
|
Attributes tempAttr = null;
|
| 817 |
|
|
Attributes rsrAttr = null;
|
| 818 |
2058
|
sgarg
|
|
| 819 |
4629
|
daigle
|
// DURING getGroups(), DO WE NOT BIND USING userName AND userPassword??
|
| 820 |
|
|
// NEED TO FIX THIS ...
|
| 821 |
|
|
userName = user;
|
| 822 |
|
|
userPassword = password;
|
| 823 |
|
|
// Identify service provider to use
|
| 824 |
|
|
env.put(Context.INITIAL_CONTEXT_FACTORY, "com.sun.jndi.ldap.LdapCtxFactory");
|
| 825 |
|
|
env.put(Context.REFERRAL, "throw");
|
| 826 |
|
|
env.put(Context.PROVIDER_URL, ldapUrl);
|
| 827 |
|
|
env.put("com.sun.jndi.ldap.connect.timeout", ldapConnectTimeLimit);
|
| 828 |
8463
|
tao
|
String realName = null;
|
| 829 |
|
|
try {
|
| 830 |
|
|
realName = getAliasedDnNonTLS(foruser,env);
|
| 831 |
|
|
} catch(Exception e) {
|
| 832 |
|
|
logMetacat.warn("AuthLdap.getGroups - can't get the alias name for the user "+user+" since "+e.getMessage());
|
| 833 |
|
|
}
|
| 834 |
|
|
|
| 835 |
|
|
if(realName != null) {
|
| 836 |
|
|
//the the user is an alias name. we need to use the the real name
|
| 837 |
|
|
foruser = realName;
|
| 838 |
|
|
}
|
| 839 |
4629
|
daigle
|
// Iterate through the referrals, handling NamingExceptions in the
|
| 840 |
|
|
// outer catch statement, ReferralExceptions in the inner catch
|
| 841 |
|
|
// statement
|
| 842 |
|
|
try { // outer try
|
| 843 |
730
|
bojilova
|
|
| 844 |
4629
|
daigle
|
// Create the initial directory context
|
| 845 |
|
|
DirContext ctx = new InitialDirContext(env);
|
| 846 |
730
|
bojilova
|
|
| 847 |
4629
|
daigle
|
// Specify the attributes to match.
|
| 848 |
|
|
// Groups are objects with attribute objectclass=groupofuniquenames.
|
| 849 |
|
|
// and have attribute uniquemember: uid=foruser,ldapbase.
|
| 850 |
|
|
SearchControls ctls = new SearchControls();
|
| 851 |
|
|
// Specify the ids of the attributes to return
|
| 852 |
|
|
String[] attrIDs = { "cn", "o", "description" };
|
| 853 |
|
|
ctls.setReturningAttributes(attrIDs);
|
| 854 |
|
|
// set the ldap search scope
|
| 855 |
|
|
ctls.setSearchScope(SearchControls.SUBTREE_SCOPE);
|
| 856 |
|
|
// set a 10 second time limit on searches to limit non-responding
|
| 857 |
|
|
// servers
|
| 858 |
|
|
ctls.setTimeLimit(ldapSearchTimeLimit);
|
| 859 |
|
|
// return at most 20000 entries
|
| 860 |
|
|
ctls.setCountLimit(ldapSearchCountLimit);
|
| 861 |
504
|
jones
|
|
| 862 |
4629
|
daigle
|
// build the ldap search filter that represents the "group" concept
|
| 863 |
|
|
String filter = null;
|
| 864 |
|
|
String gfilter = "(objectClass=groupOfUniqueNames)";
|
| 865 |
|
|
if (null == foruser) {
|
| 866 |
|
|
filter = gfilter;
|
| 867 |
|
|
} else {
|
| 868 |
|
|
filter = "(& " + gfilter + "(uniqueMember=" + foruser + "))";
|
| 869 |
|
|
}
|
| 870 |
5167
|
daigle
|
logMetacat.info("AuthLdap.getGroups - group filter is: " + filter);
|
| 871 |
504
|
jones
|
|
| 872 |
4629
|
daigle
|
// now, search and iterate through the referrals
|
| 873 |
|
|
for (boolean moreReferrals = true; moreReferrals;) {
|
| 874 |
|
|
try { // inner try
|
| 875 |
2058
|
sgarg
|
|
| 876 |
4629
|
daigle
|
NamingEnumeration namingEnum = ctx.search(ldapBase, filter, ctls);
|
| 877 |
2058
|
sgarg
|
|
| 878 |
4629
|
daigle
|
// Print the groups
|
| 879 |
|
|
while (namingEnum.hasMore()) {
|
| 880 |
|
|
SearchResult sr = (SearchResult) namingEnum.next();
|
| 881 |
730
|
bojilova
|
|
| 882 |
4629
|
daigle
|
tempAttr = sr.getAttributes();
|
| 883 |
730
|
bojilova
|
|
| 884 |
4629
|
daigle
|
if ((tempAttr.get("description") + "")
|
| 885 |
|
|
.startsWith("description: ")) {
|
| 886 |
|
|
desc.add((tempAttr.get("description") + "").substring(13));
|
| 887 |
|
|
} else {
|
| 888 |
|
|
desc.add(tempAttr.get("description") + "");
|
| 889 |
|
|
}
|
| 890 |
2058
|
sgarg
|
|
| 891 |
4629
|
daigle
|
// check for an absolute URL value or an answer value
|
| 892 |
|
|
// relative
|
| 893 |
|
|
// to the target context
|
| 894 |
|
|
if (!sr.getName().startsWith("ldap") && sr.isRelative()) {
|
| 895 |
5167
|
daigle
|
logMetacat.debug("AuthLdap.getGroups - Search result entry is relative ...");
|
| 896 |
4629
|
daigle
|
gvec.add(sr.getName() + "," + ldapBase);
|
| 897 |
5167
|
daigle
|
logMetacat.info("AuthLdap.getGroups - group " + sr.getName() + "," + ldapBase
|
| 898 |
4629
|
daigle
|
+ " added to the group vector");
|
| 899 |
|
|
} else {
|
| 900 |
5167
|
daigle
|
logMetacat.debug("AuthLdap.getGroups - Search result entry is absolute ...");
|
| 901 |
2058
|
sgarg
|
|
| 902 |
4629
|
daigle
|
// search the top level directory for referral
|
| 903 |
|
|
// objects and match
|
| 904 |
|
|
// that of the search result's absolute URL. This
|
| 905 |
|
|
// will let us
|
| 906 |
|
|
// rebuild the group name from the search result,
|
| 907 |
|
|
// referral point
|
| 908 |
|
|
// in the top directory tree, and ldapBase.
|
| 909 |
2058
|
sgarg
|
|
| 910 |
4629
|
daigle
|
// configure a new directory search first
|
| 911 |
|
|
Hashtable envHash = new Hashtable(11);
|
| 912 |
|
|
// Identify service provider to use
|
| 913 |
|
|
envHash.put(Context.INITIAL_CONTEXT_FACTORY,
|
| 914 |
|
|
"com.sun.jndi.ldap.LdapCtxFactory");
|
| 915 |
|
|
envHash.put(Context.REFERRAL, "ignore");
|
| 916 |
|
|
envHash.put(Context.PROVIDER_URL, ldapUrl);
|
| 917 |
|
|
envHash.put("com.sun.jndi.ldap.connect.timeout",
|
| 918 |
|
|
ldapConnectTimeLimit);
|
| 919 |
725
|
bojilova
|
|
| 920 |
4629
|
daigle
|
try {
|
| 921 |
|
|
// Create the initial directory context
|
| 922 |
|
|
DirContext DirCtx = new InitialDirContext(envHash);
|
| 923 |
2058
|
sgarg
|
|
| 924 |
4629
|
daigle
|
SearchControls searchCtls = new SearchControls();
|
| 925 |
|
|
// Specify the ids of the attributes to return
|
| 926 |
|
|
String[] attrNames = { "o" };
|
| 927 |
|
|
searchCtls.setReturningAttributes(attrNames);
|
| 928 |
|
|
// set the ldap search scope - only look for top
|
| 929 |
|
|
// level referrals
|
| 930 |
|
|
searchCtls.setSearchScope(SearchControls.ONELEVEL_SCOPE);
|
| 931 |
|
|
// set a time limit on searches to limit
|
| 932 |
|
|
// non-responding servers
|
| 933 |
|
|
searchCtls.setTimeLimit(ldapSearchTimeLimit);
|
| 934 |
|
|
// return the configured number of entries
|
| 935 |
|
|
searchCtls.setCountLimit(ldapSearchCountLimit);
|
| 936 |
503
|
bojilova
|
|
| 937 |
4629
|
daigle
|
// Specify the attributes to match.
|
| 938 |
|
|
// build the ldap search filter to match
|
| 939 |
|
|
// referral entries that
|
| 940 |
|
|
// match the search result
|
| 941 |
|
|
String rFilter = "(&(objectClass=referral)(ref="
|
| 942 |
|
|
+ currentReferralInfo.substring(0,
|
| 943 |
|
|
currentReferralInfo.indexOf("?")) + "))";
|
| 944 |
5167
|
daigle
|
logMetacat.debug("AuthLdap.getGroups - rFilter is: " + rFilter);
|
| 945 |
503
|
bojilova
|
|
| 946 |
4629
|
daigle
|
NamingEnumeration rNamingEnum = DirCtx.search(ldapBase,
|
| 947 |
|
|
rFilter, searchCtls);
|
| 948 |
2058
|
sgarg
|
|
| 949 |
4629
|
daigle
|
while (rNamingEnum.hasMore()) {
|
| 950 |
|
|
SearchResult rsr = (SearchResult) rNamingEnum.next();
|
| 951 |
|
|
rsrAttr = rsr.getAttributes();
|
| 952 |
5167
|
daigle
|
logMetacat.debug("AuthLdap.getGroups - referral search result is: "
|
| 953 |
4629
|
daigle
|
+ rsr.toString());
|
| 954 |
725
|
bojilova
|
|
| 955 |
4629
|
daigle
|
// add the returned groups to the group
|
| 956 |
|
|
// vector. Test the
|
| 957 |
|
|
// syntax of the returned attributes -
|
| 958 |
|
|
// sometimes they are
|
| 959 |
|
|
// preceded with the attribute id and a
|
| 960 |
|
|
// colon
|
| 961 |
|
|
if ((tempAttr.get("cn") + "").startsWith("cn: ")) {
|
| 962 |
|
|
gvec.add("cn="
|
| 963 |
|
|
+ (tempAttr.get("cn") + "").substring(4)
|
| 964 |
|
|
+ "," + "o="
|
| 965 |
|
|
+ (rsrAttr.get("o") + "").substring(3)
|
| 966 |
|
|
+ "," + ldapBase);
|
| 967 |
5167
|
daigle
|
logMetacat.info("AuthLdap.getGroups - group "
|
| 968 |
4629
|
daigle
|
+ (tempAttr.get("cn") + "").substring(4)
|
| 969 |
|
|
+ "," + "o="
|
| 970 |
|
|
+ (rsrAttr.get("o") + "").substring(3)
|
| 971 |
|
|
+ "," + ldapBase
|
| 972 |
|
|
+ " added to the group vector");
|
| 973 |
|
|
} else {
|
| 974 |
|
|
gvec.add("cn=" + tempAttr.get("cn") + "," + "o="
|
| 975 |
|
|
+ rsrAttr.get("o") + "," + ldapBase);
|
| 976 |
5167
|
daigle
|
logMetacat.info("AuthLdap.getGroups - group " + "cn="
|
| 977 |
4629
|
daigle
|
+ tempAttr.get("cn") + "," + "o="
|
| 978 |
|
|
+ rsrAttr.get("o") + "," + ldapBase
|
| 979 |
|
|
+ " added to the group vector");
|
| 980 |
|
|
}
|
| 981 |
|
|
}
|
| 982 |
723
|
bojilova
|
|
| 983 |
4629
|
daigle
|
} catch (NamingException nameEx) {
|
| 984 |
5167
|
daigle
|
logMetacat.debug("AuthLdap.getGroups - Caught naming exception: ");
|
| 985 |
4629
|
daigle
|
nameEx.printStackTrace(System.err);
|
| 986 |
|
|
}
|
| 987 |
|
|
}
|
| 988 |
|
|
}// end while
|
| 989 |
725
|
bojilova
|
|
| 990 |
4629
|
daigle
|
moreReferrals = false;
|
| 991 |
|
|
|
| 992 |
|
|
} catch (ReferralException re) {
|
| 993 |
|
|
|
| 994 |
|
|
logMetacat
|
| 995 |
5167
|
daigle
|
.info("AuthLdap.getGroups - caught referral exception: "
|
| 996 |
4629
|
daigle
|
+ re.getReferralInfo());
|
| 997 |
|
|
this.currentReferralInfo = (String) re.getReferralInfo();
|
| 998 |
|
|
|
| 999 |
|
|
// set moreReferrals to true and set the referral context
|
| 1000 |
|
|
moreReferrals = true;
|
| 1001 |
5293
|
leinfelder
|
|
| 1002 |
|
|
// try following referral, skip if error
|
| 1003 |
|
|
boolean referralError = true;
|
| 1004 |
|
|
while (referralError) {
|
| 1005 |
|
|
try {
|
| 1006 |
|
|
ctx = (DirContext) re.getReferralContext();
|
| 1007 |
|
|
referralError = false;
|
| 1008 |
|
|
}
|
| 1009 |
|
|
catch (NamingException ne) {
|
| 1010 |
|
|
logMetacat.error("NamingException when getting referral contex. Skipping this referral. " + ne.getMessage());
|
| 1011 |
|
|
re.skipReferral();
|
| 1012 |
|
|
referralError = true;
|
| 1013 |
|
|
}
|
| 1014 |
|
|
}
|
| 1015 |
4629
|
daigle
|
|
| 1016 |
|
|
}// end inner try
|
| 1017 |
|
|
}// end for
|
| 1018 |
|
|
|
| 1019 |
|
|
// close the context now that all initial and referral
|
| 1020 |
|
|
// searches are processed
|
| 1021 |
|
|
ctx.close();
|
| 1022 |
|
|
|
| 1023 |
|
|
} catch (NamingException e) {
|
| 1024 |
|
|
|
| 1025 |
|
|
// naming exceptions get logged, groups are returned
|
| 1026 |
5167
|
daigle
|
logMetacat.info("AuthLdap.getGroups - caught naming exception: ");
|
| 1027 |
4629
|
daigle
|
e.printStackTrace(System.err);
|
| 1028 |
|
|
|
| 1029 |
|
|
} finally {
|
| 1030 |
|
|
// once all referrals are followed, report and return the groups
|
| 1031 |
|
|
// found
|
| 1032 |
5167
|
daigle
|
logMetacat.warn("AuthLdap.getGroups - The user is in the following groups: " + gvec.toString());
|
| 1033 |
4629
|
daigle
|
// build and return the groups array
|
| 1034 |
|
|
String groups[][] = new String[gvec.size()][2];
|
| 1035 |
|
|
for (int i = 0; i < gvec.size(); i++) {
|
| 1036 |
|
|
groups[i][0] = (String) gvec.elementAt(i);
|
| 1037 |
|
|
groups[i][1] = (String) desc.elementAt(i);
|
| 1038 |
|
|
}
|
| 1039 |
|
|
return groups;
|
| 1040 |
|
|
}// end outer try
|
| 1041 |
|
|
}
|
| 1042 |
|
|
|
| 1043 |
|
|
/**
|
| 1044 |
|
|
* Get attributes describing a user or group
|
| 1045 |
|
|
*
|
| 1046 |
|
|
* @param foruser
|
| 1047 |
|
|
* the user for which the attribute list is requested
|
| 1048 |
|
|
* @returns HashMap a map of attribute name to a Vector of values
|
| 1049 |
|
|
*/
|
| 1050 |
|
|
public HashMap<String, Vector<String>> getAttributes(String foruser)
|
| 1051 |
|
|
throws ConnectException {
|
| 1052 |
|
|
return getAttributes(null, null, foruser);
|
| 1053 |
|
|
}
|
| 1054 |
|
|
|
| 1055 |
|
|
/**
|
| 1056 |
|
|
* Get attributes describing a user or group
|
| 1057 |
|
|
*
|
| 1058 |
|
|
* @param user
|
| 1059 |
|
|
* the user for authenticating against the service
|
| 1060 |
|
|
* @param password
|
| 1061 |
|
|
* the password for authenticating against the service
|
| 1062 |
|
|
* @param foruser
|
| 1063 |
|
|
* the user whose attributes should be returned
|
| 1064 |
|
|
* @returns HashMap a map of attribute name to a Vector of values
|
| 1065 |
|
|
*/
|
| 1066 |
|
|
public HashMap<String, Vector<String>> getAttributes(String user, String password,
|
| 1067 |
|
|
String foruser) throws ConnectException {
|
| 1068 |
|
|
HashMap<String, Vector<String>> attributes = new HashMap<String, Vector<String>>();
|
| 1069 |
|
|
String ldapUrl = this.ldapUrl;
|
| 1070 |
|
|
String ldapBase = this.ldapBase;
|
| 1071 |
|
|
String userident = foruser;
|
| 1072 |
|
|
|
| 1073 |
|
|
// Identify service provider to use
|
| 1074 |
|
|
Hashtable env = new Hashtable(11);
|
| 1075 |
|
|
env.put(Context.INITIAL_CONTEXT_FACTORY, "com.sun.jndi.ldap.LdapCtxFactory");
|
| 1076 |
|
|
env.put(Context.REFERRAL, referral);
|
| 1077 |
|
|
env.put(Context.PROVIDER_URL, ldapUrl);
|
| 1078 |
|
|
|
| 1079 |
|
|
try {
|
| 1080 |
|
|
|
| 1081 |
|
|
// Create the initial directory context
|
| 1082 |
|
|
DirContext ctx = new InitialDirContext(env);
|
| 1083 |
|
|
|
| 1084 |
|
|
// Ask for all attributes of the user
|
| 1085 |
|
|
// Attributes attrs = ctx.getAttributes(userident);
|
| 1086 |
|
|
Attributes attrs = ctx.getAttributes(foruser);
|
| 1087 |
|
|
|
| 1088 |
|
|
// Print all of the attributes
|
| 1089 |
|
|
NamingEnumeration en = attrs.getAll();
|
| 1090 |
|
|
while (en.hasMore()) {
|
| 1091 |
|
|
Attribute att = (Attribute) en.next();
|
| 1092 |
|
|
Vector<String> values = new Vector();
|
| 1093 |
|
|
String attName = att.getID();
|
| 1094 |
|
|
NamingEnumeration attvalues = att.getAll();
|
| 1095 |
|
|
while (attvalues.hasMore()) {
|
| 1096 |
6037
|
jones
|
try {
|
| 1097 |
|
|
String value = (String) attvalues.next();
|
| 1098 |
|
|
values.add(value);
|
| 1099 |
|
|
} catch (ClassCastException cce) {
|
| 1100 |
|
|
logMetacat.debug("Could not cast LDAP attribute (" +
|
| 1101 |
|
|
attName + ") to a String value, so skipping.");
|
| 1102 |
|
|
}
|
| 1103 |
4629
|
daigle
|
}
|
| 1104 |
|
|
attributes.put(attName, values);
|
| 1105 |
|
|
}
|
| 1106 |
|
|
|
| 1107 |
|
|
// Close the context when we're done
|
| 1108 |
|
|
ctx.close();
|
| 1109 |
|
|
} catch (NamingException e) {
|
| 1110 |
5167
|
daigle
|
logMetacat.error("AuthLdap.getAttributes - Problem getting attributes:"
|
| 1111 |
4629
|
daigle
|
+ e);
|
| 1112 |
|
|
throw new ConnectException(
|
| 1113 |
|
|
"Problem getting attributes in AuthLdap.getAttributes:" + e);
|
| 1114 |
|
|
}
|
| 1115 |
|
|
|
| 1116 |
|
|
return attributes;
|
| 1117 |
|
|
}
|
| 1118 |
|
|
|
| 1119 |
|
|
/**
|
| 1120 |
|
|
* Get list of all subtrees holding Metacat's groups and users starting from
|
| 1121 |
|
|
* the Metacat LDAP root, i.e.
|
| 1122 |
|
|
* ldap://dev.nceas.ucsb.edu/dc=ecoinformatics,dc=org
|
| 1123 |
|
|
*/
|
| 1124 |
|
|
private Hashtable getSubtrees(String user, String password, String ldapUrl,
|
| 1125 |
|
|
String ldapBase) throws ConnectException {
|
| 1126 |
5157
|
daigle
|
logMetacat.debug("AuthLdap.getSubtrees - getting subtrees for user: " + user +
|
| 1127 |
|
|
", ldapUrl: " + ldapUrl + ", ldapBase: " + ldapBase);
|
| 1128 |
4629
|
daigle
|
Hashtable trees = new Hashtable();
|
| 1129 |
|
|
|
| 1130 |
|
|
// Identify service provider to use
|
| 1131 |
|
|
Hashtable env = new Hashtable(11);
|
| 1132 |
|
|
env.put(Context.INITIAL_CONTEXT_FACTORY, "com.sun.jndi.ldap.LdapCtxFactory");
|
| 1133 |
|
|
// env.put(Context.REFERRAL, referral);
|
| 1134 |
|
|
// Using 'ignore' here instead of 'follow' as 'ignore' seems
|
| 1135 |
|
|
// to do the job better. 'follow' was not bringing up the UCNRS
|
| 1136 |
|
|
// and PISCO tree whereas 'ignore' brings up the tree.
|
| 1137 |
|
|
|
| 1138 |
|
|
env.put(Context.REFERRAL, "ignore");
|
| 1139 |
|
|
env.put(Context.PROVIDER_URL, ldapUrl + ldapBase);
|
| 1140 |
|
|
|
| 1141 |
|
|
try {
|
| 1142 |
|
|
|
| 1143 |
|
|
// Create the initial directory context
|
| 1144 |
|
|
DirContext ctx = new InitialDirContext(env);
|
| 1145 |
|
|
|
| 1146 |
|
|
// Specify the ids of the attributes to return
|
| 1147 |
|
|
String[] attrIDs = { "o", "ref" };
|
| 1148 |
|
|
SearchControls ctls = new SearchControls();
|
| 1149 |
|
|
ctls.setReturningAttributes(attrIDs);
|
| 1150 |
|
|
ctls.setSearchScope(SearchControls.SUBTREE_SCOPE);
|
| 1151 |
|
|
|
| 1152 |
|
|
// Specify the attributes to match.
|
| 1153 |
|
|
// Subtrees from the main server are found as objects with attribute
|
| 1154 |
|
|
// objectclass=organization or objectclass=referral to the subtree
|
| 1155 |
|
|
// resided on other server.
|
| 1156 |
|
|
String filter = "(|(objectclass=organization)(objectclass=referral))";
|
| 1157 |
|
|
|
| 1158 |
|
|
// Search for objects in the current context
|
| 1159 |
|
|
NamingEnumeration namingEnum = ctx.search("", filter, ctls);
|
| 1160 |
|
|
|
| 1161 |
|
|
// Print the subtrees' <ldapURL, baseDN>
|
| 1162 |
|
|
while (namingEnum.hasMore()) {
|
| 1163 |
|
|
|
| 1164 |
|
|
SearchResult sr = (SearchResult) namingEnum.next();
|
| 1165 |
5157
|
daigle
|
logMetacat.debug("AuthLdap.getSubtrees - search result: " + sr.toString());
|
| 1166 |
4629
|
daigle
|
|
| 1167 |
|
|
Attributes attrs = sr.getAttributes();
|
| 1168 |
|
|
NamingEnumeration enum1 = attrs.getAll(); // "dc" and "ref"
|
| 1169 |
|
|
// attrs
|
| 1170 |
|
|
|
| 1171 |
|
|
if (enum1.hasMore()) {
|
| 1172 |
|
|
Attribute attr = (Attribute) enum1.next();
|
| 1173 |
|
|
String attrValue = (String) attr.get();
|
| 1174 |
|
|
String attrName = (String) attr.getID();
|
| 1175 |
|
|
|
| 1176 |
|
|
if (enum1.hasMore()) {
|
| 1177 |
|
|
attr = (Attribute) enum1.next();
|
| 1178 |
|
|
String refValue = (String) attr.get();
|
| 1179 |
|
|
String refName = (String) attr.getID();
|
| 1180 |
|
|
if (ldapBase.startsWith(refName + "=" + refValue)) {
|
| 1181 |
|
|
trees.put(ldapBase, attrValue.substring(0, attrValue
|
| 1182 |
|
|
.lastIndexOf("/") + 1));
|
| 1183 |
|
|
} else {
|
| 1184 |
|
|
// this is a referral - so organization name is
|
| 1185 |
5157
|
daigle
|
// appended in front of the ldapbase.... later it is
|
| 1186 |
|
|
// stripped out in getPrincipals
|
| 1187 |
|
|
trees.put("[" + refName + "=" + refValue + "]" +
|
| 1188 |
|
|
attrValue.substring(attrValue.lastIndexOf("/") + 1,
|
| 1189 |
4629
|
daigle
|
attrValue.length()), attrValue.substring(0,
|
| 1190 |
5157
|
daigle
|
attrValue.lastIndexOf("/") + 1));
|
| 1191 |
4629
|
daigle
|
|
| 1192 |
|
|
// trees.put(refName + "=" + refValue + "," +
|
| 1193 |
5157
|
daigle
|
// ldapBase, attrValue.substring(0, attrValue.lastIndexOf("/")
|
| 1194 |
4629
|
daigle
|
// + 1));
|
| 1195 |
|
|
}
|
| 1196 |
|
|
|
| 1197 |
|
|
} else if (ldapBase.startsWith(attrName + "=" + attrValue)) {
|
| 1198 |
|
|
trees.put(ldapBase, ldapUrl);
|
| 1199 |
|
|
} else {
|
| 1200 |
|
|
if (sr.isRelative()) {
|
| 1201 |
|
|
trees.put(attrName + "=" + attrValue + "," + ldapBase,
|
| 1202 |
|
|
ldapUrl);
|
| 1203 |
|
|
} else {
|
| 1204 |
|
|
String referenceURL = sr.getName();
|
| 1205 |
|
|
referenceURL = referenceURL.substring(0, referenceURL
|
| 1206 |
|
|
.lastIndexOf("/") + 1);
|
| 1207 |
|
|
trees.put(attrName + "=" + attrValue + "," + ldapBase,
|
| 1208 |
|
|
referenceURL);
|
| 1209 |
|
|
}
|
| 1210 |
|
|
|
| 1211 |
|
|
}
|
| 1212 |
|
|
}
|
| 1213 |
|
|
}
|
| 1214 |
|
|
|
| 1215 |
|
|
// Close the context when we're done
|
| 1216 |
|
|
ctx.close();
|
| 1217 |
|
|
|
| 1218 |
|
|
} catch (NamingException e) {
|
| 1219 |
5157
|
daigle
|
logMetacat.error("AuthLdap.getSubtrees - Problem getting subtrees in AuthLdap.getSubtrees:" + e);
|
| 1220 |
4629
|
daigle
|
throw new ConnectException(
|
| 1221 |
|
|
"Problem getting subtrees in AuthLdap.getSubtrees:" + e);
|
| 1222 |
|
|
}
|
| 1223 |
|
|
|
| 1224 |
|
|
return trees;
|
| 1225 |
|
|
}
|
| 1226 |
|
|
|
| 1227 |
|
|
/**
|
| 1228 |
|
|
* Get all groups and users from authentication scheme. The output is
|
| 1229 |
|
|
* formatted in XML.
|
| 1230 |
|
|
*
|
| 1231 |
|
|
* @param user
|
| 1232 |
|
|
* the user which requests the information
|
| 1233 |
|
|
* @param password
|
| 1234 |
|
|
* the user's password
|
| 1235 |
|
|
*/
|
| 1236 |
|
|
public String getPrincipals(String user, String password) throws ConnectException {
|
| 1237 |
|
|
StringBuffer out = new StringBuffer();
|
| 1238 |
|
|
|
| 1239 |
|
|
out.append("<?xml version=\"1.0\" encoding=\"iso-8859-1\"?>\n");
|
| 1240 |
|
|
out.append("<principals>\n");
|
| 1241 |
|
|
|
| 1242 |
|
|
/*
|
| 1243 |
|
|
* get all subtrees first in the current dir context and then the
|
| 1244 |
|
|
* Metacat users under them
|
| 1245 |
|
|
*/
|
| 1246 |
|
|
Hashtable subtrees = getSubtrees(user, password, this.ldapUrl, this.ldapBase);
|
| 1247 |
|
|
|
| 1248 |
|
|
Enumeration keyEnum = subtrees.keys();
|
| 1249 |
|
|
while (keyEnum.hasMoreElements()) {
|
| 1250 |
|
|
this.ldapBase = (String) keyEnum.nextElement();
|
| 1251 |
|
|
this.ldapUrl = (String) subtrees.get(ldapBase);
|
| 1252 |
5157
|
daigle
|
logMetacat.info("AuthLdap.getPrincipals - ldapBase: " + ldapBase +
|
| 1253 |
|
|
", ldapUrl: " + ldapUrl);
|
| 1254 |
4629
|
daigle
|
/*
|
| 1255 |
|
|
* code to get the organization name from ldapBase
|
| 1256 |
|
|
*/
|
| 1257 |
|
|
String orgName = this.ldapBase;
|
| 1258 |
|
|
if (orgName.startsWith("[")) {
|
| 1259 |
|
|
// if orgName starts with [ then it is a referral URL...
|
| 1260 |
5157
|
daigle
|
// (see code in getSubtress) hence orgName can be retrieved by
|
| 1261 |
|
|
// getting the string between 'o=' and ']' also the string between
|
| 1262 |
|
|
// [ and ] needs to be striped out from this.ldapBase
|
| 1263 |
4629
|
daigle
|
this.ldapBase = orgName.substring(orgName.indexOf("]") + 1);
|
| 1264 |
|
|
if (orgName != null && orgName.indexOf("o=") > -1) {
|
| 1265 |
|
|
orgName = orgName.substring(orgName.indexOf("o=") + 2);
|
| 1266 |
|
|
orgName = orgName.substring(0, orgName.indexOf("]"));
|
| 1267 |
|
|
}
|
| 1268 |
|
|
} else {
|
| 1269 |
|
|
// else it is not referral
|
| 1270 |
|
|
// hence orgName can be retrieved by getting the string between
|
| 1271 |
|
|
// 'o=' and ','
|
| 1272 |
|
|
if (orgName != null && orgName.indexOf("o=") > -1) {
|
| 1273 |
|
|
orgName = orgName.substring(orgName.indexOf("o=") + 2);
|
| 1274 |
|
|
if (orgName.indexOf(",") > -1) {
|
| 1275 |
|
|
orgName = orgName.substring(0, orgName.indexOf(","));
|
| 1276 |
|
|
}
|
| 1277 |
|
|
}
|
| 1278 |
|
|
}
|
| 1279 |
5157
|
daigle
|
logMetacat.info("AuthLdap.getPrincipals - org name is " + orgName);
|
| 1280 |
4629
|
daigle
|
out.append(" <authSystem URI=\"" + this.ldapUrl + this.ldapBase
|
| 1281 |
|
|
+ "\" organization=\"" + orgName + "\">\n");
|
| 1282 |
|
|
|
| 1283 |
|
|
// get all groups for directory context
|
| 1284 |
|
|
String[][] groups = getGroups(user, password);
|
| 1285 |
5157
|
daigle
|
logMetacat.debug("AuthLdap.getPrincipals - after getting groups " + groups);
|
| 1286 |
4629
|
daigle
|
String[][] users = getUsers(user, password);
|
| 1287 |
5157
|
daigle
|
logMetacat.debug("AuthLdap.getPrincipals - after getting users " + users);
|
| 1288 |
4629
|
daigle
|
int userIndex = 0;
|
| 1289 |
|
|
|
| 1290 |
|
|
// for the groups and users that belong to them
|
| 1291 |
|
|
if (groups != null && users != null && groups.length > 0) {
|
| 1292 |
|
|
for (int i = 0; i < groups.length; i++) {
|
| 1293 |
|
|
out.append(" <group>\n");
|
| 1294 |
|
|
out.append(" <groupname>" + groups[i][0] + "</groupname>\n");
|
| 1295 |
|
|
out.append(" <description>" + groups[i][1] + "</description>\n");
|
| 1296 |
|
|
String[] usersForGroup = getUsers(user, password, groups[i][0]);
|
| 1297 |
|
|
for (int j = 0; j < usersForGroup.length; j++) {
|
| 1298 |
|
|
userIndex = searchUser(usersForGroup[j], users);
|
| 1299 |
|
|
out.append(" <user>\n");
|
| 1300 |
|
|
|
| 1301 |
|
|
if (userIndex < 0) {
|
| 1302 |
|
|
out.append(" <username>" + usersForGroup[j]
|
| 1303 |
|
|
+ "</username>\n");
|
| 1304 |
|
|
} else {
|
| 1305 |
|
|
out.append(" <username>" + users[userIndex][0]
|
| 1306 |
|
|
+ "</username>\n");
|
| 1307 |
|
|
out.append(" <name>" + users[userIndex][1]
|
| 1308 |
|
|
+ "</name>\n");
|
| 1309 |
|
|
out.append(" <organization>" + users[userIndex][2]
|
| 1310 |
|
|
+ "</organization>\n");
|
| 1311 |
|
|
if (users[userIndex][3].compareTo("null") != 0) {
|
| 1312 |
|
|
out.append(" <organizationUnitName>"
|
| 1313 |
|
|
+ users[userIndex][3]
|
| 1314 |
|
|
+ "</organizationUnitName>\n");
|
| 1315 |
|
|
}
|
| 1316 |
|
|
out.append(" <email>" + users[userIndex][4]
|
| 1317 |
|
|
+ "</email>\n");
|
| 1318 |
|
|
}
|
| 1319 |
|
|
|
| 1320 |
|
|
out.append(" </user>\n");
|
| 1321 |
|
|
}
|
| 1322 |
|
|
out.append(" </group>\n");
|
| 1323 |
|
|
}
|
| 1324 |
|
|
}
|
| 1325 |
|
|
|
| 1326 |
|
|
if (users != null) {
|
| 1327 |
|
|
// for the users not belonging to any grou8p
|
| 1328 |
|
|
for (int j = 0; j < users.length; j++) {
|
| 1329 |
|
|
out.append(" <user>\n");
|
| 1330 |
|
|
out.append(" <username>" + users[j][0] + "</username>\n");
|
| 1331 |
|
|
out.append(" <name>" + users[j][1] + "</name>\n");
|
| 1332 |
|
|
out
|
| 1333 |
|
|
.append(" <organization>" + users[j][2]
|
| 1334 |
|
|
+ "</organization>\n");
|
| 1335 |
|
|
if (users[j][3].compareTo("null") != 0) {
|
| 1336 |
|
|
out.append(" <organizationUnitName>" + users[j][3]
|
| 1337 |
|
|
+ "</organizationUnitName>\n");
|
| 1338 |
|
|
}
|
| 1339 |
|
|
out.append(" <email>" + users[j][4] + "</email>\n");
|
| 1340 |
|
|
out.append(" </user>\n");
|
| 1341 |
|
|
}
|
| 1342 |
|
|
}
|
| 1343 |
|
|
|
| 1344 |
|
|
out.append(" </authSystem>\n");
|
| 1345 |
|
|
}
|
| 1346 |
|
|
out.append("</principals>");
|
| 1347 |
|
|
return out.toString();
|
| 1348 |
|
|
}
|
| 1349 |
|
|
|
| 1350 |
|
|
/**
|
| 1351 |
|
|
* Method for getting index of user DN in User info array
|
| 1352 |
|
|
*/
|
| 1353 |
8431
|
tao
|
public static int searchUser(String user, String userGroup[][]) {
|
| 1354 |
4629
|
daigle
|
for (int j = 0; j < userGroup.length; j++) {
|
| 1355 |
|
|
if (user.compareTo(userGroup[j][0]) == 0) {
|
| 1356 |
|
|
return j;
|
| 1357 |
|
|
}
|
| 1358 |
|
|
}
|
| 1359 |
|
|
return -1;
|
| 1360 |
|
|
}
|
| 1361 |
|
|
|
| 1362 |
|
|
public void testCredentials(String dn, String password, String rootServer,
|
| 1363 |
|
|
String rootBase) throws NamingException {
|
| 1364 |
|
|
|
| 1365 |
|
|
String server = "";
|
| 1366 |
|
|
String userDN = "";
|
| 1367 |
|
|
logMetacat.debug("dn is: " + dn);
|
| 1368 |
|
|
|
| 1369 |
|
|
int position = dn.lastIndexOf("/");
|
| 1370 |
5167
|
daigle
|
logMetacat.debug("AuthLdap.testCredentials - position is: " + position);
|
| 1371 |
4629
|
daigle
|
if (position == -1) {
|
| 1372 |
|
|
server = rootServer;
|
| 1373 |
|
|
if (dn.indexOf(userDN) < 0) {
|
| 1374 |
|
|
userDN = dn + "," + rootBase;
|
| 1375 |
|
|
} else {
|
| 1376 |
|
|
userDN = dn;
|
| 1377 |
|
|
}
|
| 1378 |
5167
|
daigle
|
logMetacat.debug("AuthLdap.testCredentials - userDN is: " + userDN);
|
| 1379 |
4629
|
daigle
|
|
| 1380 |
|
|
} else {
|
| 1381 |
|
|
server = dn.substring(0, position + 1);
|
| 1382 |
|
|
userDN = dn.substring(position + 1);
|
| 1383 |
5167
|
daigle
|
logMetacat.debug("AuthLdap.testCredentials - server is: " + server);
|
| 1384 |
|
|
logMetacat.debug("AuthLdap.testCredentials - userDN is: " + userDN);
|
| 1385 |
4629
|
daigle
|
}
|
| 1386 |
|
|
|
| 1387 |
5167
|
daigle
|
logMetacat.debug("AuthLdap.testCredentials - Trying to authenticate: " + userDN + " using server: " + server);
|
| 1388 |
4629
|
daigle
|
|
| 1389 |
|
|
// /* try {
|
| 1390 |
|
|
LdapContext ctx = null;
|
| 1391 |
|
|
|
| 1392 |
|
|
env.put(Context.INITIAL_CONTEXT_FACTORY, "com.sun.jndi.ldap.LdapCtxFactory");
|
| 1393 |
|
|
env.put(Context.REFERRAL, "follow");
|
| 1394 |
|
|
env.put(Context.SECURITY_AUTHENTICATION, "simple");
|
| 1395 |
|
|
env.put(Context.SECURITY_PRINCIPAL, userDN);
|
| 1396 |
|
|
env.put(Context.SECURITY_CREDENTIALS, password);
|
| 1397 |
|
|
env.put(Context.PROVIDER_URL, rootServer);
|
| 1398 |
|
|
|
| 1399 |
|
|
ctx = new InitialLdapContext(env, null);
|
| 1400 |
|
|
|
| 1401 |
|
|
}
|
| 1402 |
|
|
|
| 1403 |
|
|
/**
|
| 1404 |
4080
|
daigle
|
* Test method for the class
|
| 1405 |
|
|
*/
|
| 1406 |
|
|
public static void main(String[] args) {
|
| 1407 |
871
|
jones
|
|
| 1408 |
4080
|
daigle
|
// Provide a user, such as: "Matt Jones", or "jones"
|
| 1409 |
|
|
String user = args[0];
|
| 1410 |
|
|
String password = args[1];
|
| 1411 |
|
|
String org = args[2];
|
| 1412 |
871
|
jones
|
|
| 1413 |
5167
|
daigle
|
logMetacat.warn("AuthLdap.main - Creating session...");
|
| 1414 |
4080
|
daigle
|
AuthLdap authservice = null;
|
| 1415 |
|
|
try {
|
| 1416 |
|
|
authservice = new AuthLdap();
|
| 1417 |
|
|
} catch (Exception e) {
|
| 1418 |
5167
|
daigle
|
logMetacat.error("AuthLdap.main - Could not instantiate AuthLdap: " + e.getMessage());
|
| 1419 |
4080
|
daigle
|
return;
|
| 1420 |
|
|
}
|
| 1421 |
5167
|
daigle
|
logMetacat.warn("AuthLdap.main - Session exists...");
|
| 1422 |
2058
|
sgarg
|
|
| 1423 |
4080
|
daigle
|
boolean isValid = false;
|
| 1424 |
|
|
try {
|
| 1425 |
5167
|
daigle
|
logMetacat.warn("AuthLdap.main - Authenticating...");
|
| 1426 |
4080
|
daigle
|
isValid = authservice.authenticate(user, password);
|
| 1427 |
|
|
if (isValid) {
|
| 1428 |
5167
|
daigle
|
logMetacat.warn("AuthLdap.main - Authentication successful for: " + user);
|
| 1429 |
4080
|
daigle
|
} else {
|
| 1430 |
5167
|
daigle
|
logMetacat.warn("AuthLdap.main - Authentication failed for: " + user);
|
| 1431 |
4080
|
daigle
|
}
|
| 1432 |
873
|
jones
|
|
| 1433 |
4080
|
daigle
|
// Get attributes for the user
|
| 1434 |
|
|
if (isValid) {
|
| 1435 |
5167
|
daigle
|
logMetacat.info("AuthLdap.main - Getting attributes for user....");
|
| 1436 |
4629
|
daigle
|
HashMap userInfo = authservice.getAttributes(user, password, user);
|
| 1437 |
4080
|
daigle
|
// Print all of the attributes
|
| 1438 |
4629
|
daigle
|
Iterator attList = (Iterator) (((Set) userInfo.keySet()).iterator());
|
| 1439 |
4080
|
daigle
|
while (attList.hasNext()) {
|
| 1440 |
|
|
String att = (String) attList.next();
|
| 1441 |
|
|
Vector values = (Vector) userInfo.get(att);
|
| 1442 |
|
|
Iterator attvalues = values.iterator();
|
| 1443 |
|
|
while (attvalues.hasNext()) {
|
| 1444 |
|
|
String value = (String) attvalues.next();
|
| 1445 |
5167
|
daigle
|
logMetacat.warn("AuthLdap.main - " + att + ": " + value);
|
| 1446 |
4080
|
daigle
|
}
|
| 1447 |
|
|
}
|
| 1448 |
|
|
}
|
| 1449 |
873
|
jones
|
|
| 1450 |
4080
|
daigle
|
// get the groups
|
| 1451 |
|
|
if (isValid) {
|
| 1452 |
5167
|
daigle
|
logMetacat.warn("AuthLdap.main - Getting all groups....");
|
| 1453 |
4080
|
daigle
|
String[][] groups = authservice.getGroups(user, password);
|
| 1454 |
5167
|
daigle
|
logMetacat.info("AuthLdap.main - Groups found: " + groups.length);
|
| 1455 |
4080
|
daigle
|
for (int i = 0; i < groups.length; i++) {
|
| 1456 |
5167
|
daigle
|
logMetacat.info("AuthLdap.main - Group " + i + ": " + groups[i][0]);
|
| 1457 |
4080
|
daigle
|
}
|
| 1458 |
|
|
}
|
| 1459 |
2058
|
sgarg
|
|
| 1460 |
4080
|
daigle
|
// get the groups for the user
|
| 1461 |
|
|
String savedGroup = null;
|
| 1462 |
|
|
if (isValid) {
|
| 1463 |
5167
|
daigle
|
logMetacat.warn("AuthLdap.main - Getting groups for user....");
|
| 1464 |
4080
|
daigle
|
String[][] groups = authservice.getGroups(user, password, user);
|
| 1465 |
5167
|
daigle
|
logMetacat.info("AuthLdap.main - Groups found: " + groups.length);
|
| 1466 |
4080
|
daigle
|
for (int i = 0; i < groups.length; i++) {
|
| 1467 |
5167
|
daigle
|
logMetacat.info("AuthLdap.main - Group " + i + ": " + groups[i][0]);
|
| 1468 |
4080
|
daigle
|
savedGroup = groups[i][0];
|
| 1469 |
|
|
}
|
| 1470 |
|
|
}
|
| 1471 |
|
|
|
| 1472 |
|
|
// get the users for a group
|
| 1473 |
|
|
if (isValid) {
|
| 1474 |
5167
|
daigle
|
logMetacat.warn("AuthLdap.main - Getting users for group....");
|
| 1475 |
|
|
logMetacat.info("AuthLdap.main - Group: " + savedGroup);
|
| 1476 |
4629
|
daigle
|
String[] users = authservice.getUsers(user, password, savedGroup);
|
| 1477 |
5167
|
daigle
|
logMetacat.info("AuthLdap.main - Users found: " + users.length);
|
| 1478 |
4080
|
daigle
|
for (int i = 0; i < users.length; i++) {
|
| 1479 |
5167
|
daigle
|
logMetacat.warn("AuthLdap.main - User " + i + ": " + users[i]);
|
| 1480 |
4080
|
daigle
|
}
|
| 1481 |
|
|
}
|
| 1482 |
|
|
|
| 1483 |
|
|
// get all users
|
| 1484 |
|
|
if (isValid) {
|
| 1485 |
5167
|
daigle
|
logMetacat.warn("AuthLdap.main - Getting all users ....");
|
| 1486 |
4080
|
daigle
|
String[][] users = authservice.getUsers(user, password);
|
| 1487 |
5167
|
daigle
|
logMetacat.info("AuthLdap.main - Users found: " + users.length);
|
| 1488 |
4080
|
daigle
|
|
| 1489 |
|
|
}
|
| 1490 |
|
|
|
| 1491 |
|
|
// get the whole list groups and users in XML format
|
| 1492 |
|
|
if (isValid) {
|
| 1493 |
5167
|
daigle
|
logMetacat.warn("AuthLdap.main - Trying principals....");
|
| 1494 |
4080
|
daigle
|
authservice = new AuthLdap();
|
| 1495 |
|
|
String out = authservice.getPrincipals(user, password);
|
| 1496 |
|
|
java.io.File f = new java.io.File("principals.xml");
|
| 1497 |
|
|
java.io.FileWriter fw = new java.io.FileWriter(f);
|
| 1498 |
|
|
java.io.BufferedWriter buff = new java.io.BufferedWriter(fw);
|
| 1499 |
|
|
buff.write(out);
|
| 1500 |
|
|
buff.flush();
|
| 1501 |
|
|
buff.close();
|
| 1502 |
|
|
fw.close();
|
| 1503 |
5167
|
daigle
|
logMetacat.warn("AuthLdap.main - Finished getting principals.");
|
| 1504 |
4080
|
daigle
|
}
|
| 1505 |
|
|
|
| 1506 |
|
|
} catch (ConnectException ce) {
|
| 1507 |
5167
|
daigle
|
logMetacat.error("AuthLdap.main - " + ce.getMessage());
|
| 1508 |
4080
|
daigle
|
} catch (java.io.IOException ioe) {
|
| 1509 |
5167
|
daigle
|
logMetacat.error("AuthLdap.main - I/O Error writing to file principals.txt: "
|
| 1510 |
4080
|
daigle
|
+ ioe.getMessage());
|
| 1511 |
|
|
} catch (InstantiationException ie) {
|
| 1512 |
5167
|
daigle
|
logMetacat.error("AuthLdap.main - Instantiation error writing to file principals.txt: "
|
| 1513 |
4629
|
daigle
|
+ ie.getMessage());
|
| 1514 |
4080
|
daigle
|
}
|
| 1515 |
|
|
}
|
| 1516 |
|
|
|
| 1517 |
4629
|
daigle
|
/**
|
| 1518 |
|
|
* This method will be called by start a thread. It can handle if a referral
|
| 1519 |
|
|
* exception happend.
|
| 1520 |
|
|
*/
|
| 1521 |
503
|
bojilova
|
}
|