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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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* Release: @release@
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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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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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import javax.naming.InitialContext;
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802
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bojilova
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import javax.naming.directory.InvalidSearchFilterException;
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503
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import javax.naming.directory.Attribute;
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import javax.naming.directory.Attributes;
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jones
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import javax.naming.directory.BasicAttribute;
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import javax.naming.directory.BasicAttributes;
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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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787
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bojilova
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import javax.naming.ldap.*;
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1988
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jones
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import java.net.URLDecoder;
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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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import java.util.Enumeration;
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503
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import java.util.Set;
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import java.util.Vector;
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/**
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* An implementation of the AuthInterface interface that
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* allows Metacat to use the LDAP protocol for directory services.
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2058
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sgarg
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* The LDAP authentication service is used to determine if a user
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bojilova
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* is authenticated, and whether they are a member of a particular group.
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*/
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2121
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sgarg
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public class AuthLdap
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implements AuthInterface, Runnable {
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787
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bojilova
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private MetaCatUtil util = new MetaCatUtil();
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728
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bojilova
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private String ldapUrl;
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787
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bojilova
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private String ldapsUrl;
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728
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bojilova
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private String ldapBase;
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private String referral;
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private Context referralContext;
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Hashtable env = new Hashtable(11);
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private Context rContext;
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934
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tao
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private String userName;
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private String userPassword;
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893
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berkley
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ReferralException refExc;
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jones
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//String uid=null;
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sgarg
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/**
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728
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* Construct an AuthLdap
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*/
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public AuthLdap() {
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// Read LDAP URI for directory service information
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this.ldapUrl = MetaCatUtil.getOption("ldapurl");
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this.ldapsUrl = MetaCatUtil.getOption("ldapsurl");
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this.ldapBase = MetaCatUtil.getOption("ldapbase");
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this.referral = MetaCatUtil.getOption("referral");
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728
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}
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503
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/**
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* 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 the name of the principal to authenticate
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* @param password the password to use for authentication
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* @returns boolean true if authentication successful, false otherwise
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*/
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public boolean authenticate(String user, String password) throws
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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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bojilova
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String identifier = user;
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tao
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//get uid here.
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//uid=user.substring(0, user.indexOf(","));
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2058
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sgarg
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503
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bojilova
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try {
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2121
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sgarg
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// Check the usename as passed in
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authenticated = ldapAuthenticate(identifier, password);
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// if not found, try looking up a valid DN then auth again
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if (!authenticated) {
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MetaCatUtil.debugMessage("Looking up DN for: " + identifier, 35);
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identifier = getIdentifyingName(identifier, ldapUrl, ldapBase);
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MetaCatUtil.debugMessage("DN found: " + identifier, 35);
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String decoded = URLDecoder.decode(identifier);
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MetaCatUtil.debugMessage("DN decoded: " + decoded, 35);
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identifier = decoded;
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String refUrl = "";
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String refBase = "";
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if (identifier.startsWith("ldap")) {
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refUrl = identifier.substring(0,
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identifier.lastIndexOf("/") + 1);
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MetaCatUtil.debugMessage("Ref ldapUrl: " + refUrl, 35);
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int position = identifier.indexOf(",");
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int position2 = identifier.indexOf(",", position + 1);
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refBase = identifier.substring(position2 + 1);
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MetaCatUtil.debugMessage("Ref ldapBase: " + refBase, 35);
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identifier = identifier.substring(
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identifier.lastIndexOf("/") + 1);
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MetaCatUtil.debugMessage("Trying: " + identifier, 35);
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authenticated = ldapAuthenticate(identifier, password,
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refUrl, refBase);
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1004
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tao
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}
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2121
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sgarg
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else {
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identifier = identifier + "," + ldapBase;
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MetaCatUtil.debugMessage("Trying: " + identifier, 35);
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authenticated = ldapAuthenticate(identifier, password);
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}
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//authenticated = ldapAuthenticate(identifier, password);
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}
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2058
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sgarg
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| 143 |
2121
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sgarg
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}
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catch (NullPointerException e) {
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1477
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tao
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util.debugMessage("NullPointerException b' password is null", 30);
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2058
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sgarg
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util.debugMessage("NullPointerException while authenticating in " +
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1477
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tao
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"AuthLdap.authenticate: " + e, 30);
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740
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bojilova
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throw new ConnectException(
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| 149 |
2121
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sgarg
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"NullPointerException while authenticating in " +
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"AuthLdap.authenticate: " + e);
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}
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| 152 |
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catch (NamingException e) {
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| 153 |
2058
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sgarg
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util.debugMessage("Naming exception while authenticating in " +
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1477
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tao
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"AuthLdap.authenticate: " + e, 30);
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852
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jones
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e.printStackTrace();
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| 156 |
2121
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sgarg
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}
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| 157 |
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catch (Exception e) {
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| 158 |
1477
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tao
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util.debugMessage(e.getMessage(), 30);
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| 159 |
503
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bojilova
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}
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| 160 |
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return authenticated;
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}
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| 162 |
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| 163 |
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/**
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| 164 |
852
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jones
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* Connect to the LDAP directory and do the authentication using the
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| 165 |
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* username and password as passed into the routine.
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| 166 |
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*
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| 167 |
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* @param identifier the distinguished name to check against LDAP
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| 168 |
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* @param password the password for authentication
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| 169 |
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*/
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| 170 |
2121
|
sgarg
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private boolean ldapAuthenticate(String identifier, String password) throws
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| 171 |
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ConnectException, NamingException, NullPointerException {
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| 172 |
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return ldapAuthenticate(identifier, password,
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| 173 |
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this.ldapsUrl, this.ldapBase);
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| 174 |
1005
|
jones
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}
|
| 175 |
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| 176 |
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/**
|
| 177 |
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* Connect to the LDAP directory and do the authentication using the
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| 178 |
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* username and password as passed into the routine.
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| 179 |
|
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*
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| 180 |
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* @param identifier the distinguished name to check against LDAP
|
| 181 |
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* @param password the password for authentication
|
| 182 |
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*/
|
| 183 |
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private boolean ldapAuthenticate(String identifier, String password,
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| 184 |
2121
|
sgarg
|
String directoryUrl, String searchBase) throws
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| 185 |
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ConnectException, NamingException, NullPointerException {
|
| 186 |
867
|
berkley
|
double totStartTime = System.currentTimeMillis();
|
| 187 |
852
|
jones
|
boolean authenticated = false;
|
| 188 |
1988
|
jones
|
if (identifier != null && !password.equals("")) {
|
| 189 |
2058
|
sgarg
|
|
| 190 |
2121
|
sgarg
|
//Pass the username and password to run() method
|
| 191 |
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userName = identifier;
|
| 192 |
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userPassword = password;
|
| 193 |
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// Identify service provider to use
|
| 194 |
|
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Hashtable env = new Hashtable(11);
|
| 195 |
|
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env.put(Context.INITIAL_CONTEXT_FACTORY,
|
| 196 |
934
|
tao
|
"com.sun.jndi.ldap.LdapCtxFactory");
|
| 197 |
2121
|
sgarg
|
env.put(Context.REFERRAL, "throw");
|
| 198 |
|
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env.put(Context.PROVIDER_URL, directoryUrl + searchBase);
|
| 199 |
|
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util.debugMessage("PROVIDER_URL set to: " + directoryUrl + searchBase, 35);
|
| 200 |
|
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if (!ldapsUrl.equals(ldapUrl)) {
|
| 201 |
|
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// ldap is set on default port 389
|
| 202 |
|
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// ldaps is set on second port - 636 by default
|
| 203 |
|
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//env.put(Context.SECURITY_PROTOCOL, "ssl");
|
| 204 |
|
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}
|
| 205 |
|
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env.put(Context.SECURITY_AUTHENTICATION, "simple");
|
| 206 |
|
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env.put(Context.SECURITY_PRINCIPAL, identifier);
|
| 207 |
|
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env.put(Context.SECURITY_CREDENTIALS, password);
|
| 208 |
|
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// If our auth credentials are invalid, an exception will be thrown
|
| 209 |
|
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DirContext ctx = null;
|
| 210 |
|
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try {
|
| 211 |
|
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double startTime = System.currentTimeMillis();
|
| 212 |
|
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//Here to check the authorization
|
| 213 |
|
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ctx = new InitialDirContext(env);
|
| 214 |
|
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double stopTime = System.currentTimeMillis();
|
| 215 |
|
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util.debugMessage("Connection time thru " + ldapsUrl + " was: " +
|
| 216 |
|
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(stopTime - startTime) / 1000 + " seconds.", 35);
|
| 217 |
|
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authenticated = true;
|
| 218 |
|
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//tls.close();
|
| 219 |
|
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ctx.close();
|
| 220 |
|
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this.ldapUrl = ldapUrl;
|
| 221 |
|
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this.ldapBase = ldapBase;
|
| 222 |
|
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//break;
|
| 223 |
|
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}
|
| 224 |
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catch (AuthenticationException ae) {
|
| 225 |
|
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authenticated = false;
|
| 226 |
|
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if (ctx != null) {
|
| 227 |
|
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ctx.close();
|
| 228 |
852
|
jones
|
}
|
| 229 |
2121
|
sgarg
|
}
|
| 230 |
|
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catch (javax.naming.InvalidNameException ine) {
|
| 231 |
|
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util.debugMessage("An invalid DN was provided!", 30);
|
| 232 |
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}
|
| 233 |
|
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catch (javax.naming.ReferralException re) {
|
| 234 |
|
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util.debugMessage("referral during authentication", 30);
|
| 235 |
|
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util.debugMessage("Referral information: " + re.getReferralInfo(), 30);
|
| 236 |
1988
|
jones
|
try {
|
| 237 |
2121
|
sgarg
|
refExc = re;
|
| 238 |
934
|
tao
|
|
| 239 |
2121
|
sgarg
|
Thread t = new Thread(this);
|
| 240 |
|
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t.start();
|
| 241 |
|
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Thread.sleep(5000); //this is a manual override of ldap's
|
| 242 |
|
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//hideously long time out period.
|
| 243 |
|
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util.debugMessage("Awake after 5 seconds.", 35);
|
| 244 |
|
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if (referralContext == null) {
|
| 245 |
|
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t.interrupt();
|
| 246 |
868
|
berkley
|
authenticated = false;
|
| 247 |
|
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}
|
| 248 |
2121
|
sgarg
|
else {
|
| 249 |
|
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authenticated = true;
|
| 250 |
|
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}
|
| 251 |
868
|
berkley
|
}
|
| 252 |
2121
|
sgarg
|
catch (Exception e) {
|
| 253 |
|
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authenticated = false;
|
| 254 |
|
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}
|
| 255 |
|
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}
|
| 256 |
852
|
jones
|
}
|
| 257 |
2121
|
sgarg
|
else {
|
| 258 |
|
|
util.debugMessage("User not found", 30);
|
| 259 |
|
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}
|
| 260 |
867
|
berkley
|
double totStopTime = System.currentTimeMillis();
|
| 261 |
2058
|
sgarg
|
util.debugMessage("total ldap authentication time: " +
|
| 262 |
2121
|
sgarg
|
(totStopTime - totStartTime) / 1000 + " seconds", 35);
|
| 263 |
852
|
jones
|
return authenticated;
|
| 264 |
|
|
}
|
| 265 |
|
|
|
| 266 |
|
|
/**
|
| 267 |
730
|
bojilova
|
* Get the identifying name for a given userid or name. This is the name
|
| 268 |
|
|
* that is used in conjunction withthe LDAP BaseDN to create a
|
| 269 |
|
|
* distinguished name (dn) for the record
|
| 270 |
|
|
*
|
| 271 |
|
|
* @param user the user for which the identifying name is requested
|
| 272 |
2058
|
sgarg
|
* @returns String the identifying name for the user,
|
| 273 |
730
|
bojilova
|
* or null if not found
|
| 274 |
|
|
*/
|
| 275 |
934
|
tao
|
private String getIdentifyingName(String user, String ldapUrl,
|
| 276 |
2121
|
sgarg
|
String ldapBase) throws NamingException {
|
| 277 |
730
|
bojilova
|
String identifier = null;
|
| 278 |
|
|
// Identify service provider to use
|
| 279 |
|
|
Hashtable env = new Hashtable(11);
|
| 280 |
|
|
env.put(Context.INITIAL_CONTEXT_FACTORY,
|
| 281 |
|
|
"com.sun.jndi.ldap.LdapCtxFactory");
|
| 282 |
1477
|
tao
|
util.debugMessage("setting referrals to: " + referral, 35);
|
| 283 |
865
|
jones
|
env.put(Context.REFERRAL, referral);
|
| 284 |
730
|
bojilova
|
env.put(Context.PROVIDER_URL, ldapUrl + ldapBase);
|
| 285 |
867
|
berkley
|
// non-secure LDAP context; dn are publicly readable
|
| 286 |
730
|
bojilova
|
try {
|
| 287 |
2058
|
sgarg
|
|
| 288 |
730
|
bojilova
|
// Bind to the LDAP server, in order to search for the right
|
| 289 |
|
|
// distinguished name (dn) based on userid (uid) or common name (cn)
|
| 290 |
|
|
DirContext ctx = new InitialDirContext(env);
|
| 291 |
|
|
SearchControls ctls = new SearchControls();
|
| 292 |
|
|
ctls.setSearchScope(SearchControls.SUBTREE_SCOPE);
|
| 293 |
2058
|
sgarg
|
// Search for the user id or name using the uid, then cn and sn
|
| 294 |
934
|
tao
|
//attributes
|
| 295 |
730
|
bojilova
|
// If we find a record, determine the dn for the record
|
| 296 |
1005
|
jones
|
// The following blocks need to be refactored into a subroutine
|
| 297 |
|
|
// they have a ridiculous amount of redundancy
|
| 298 |
730
|
bojilova
|
|
| 299 |
1005
|
jones
|
// Parse out the uid and org components and look up the real DN
|
| 300 |
|
|
// This assumes a dn like "uid=x,o=y,dc=someinst,dc=org"
|
| 301 |
|
|
int position = user.indexOf(",");
|
| 302 |
|
|
String comp1 = user.substring(0, position);
|
| 303 |
1477
|
tao
|
MetaCatUtil.debugMessage("First comp is: " + comp1, 35);
|
| 304 |
2121
|
sgarg
|
String comp2 = user.substring(position + 1,
|
| 305 |
|
|
user.indexOf(",", position + 1));
|
| 306 |
1477
|
tao
|
MetaCatUtil.debugMessage("Second comp is: " + comp2, 35);
|
| 307 |
1005
|
jones
|
|
| 308 |
1998
|
jones
|
//String filter = "(&(" + comp1 + "))";
|
| 309 |
|
|
String filter = "(&(" + comp1 + ")(" + comp2 + "))";
|
| 310 |
1477
|
tao
|
MetaCatUtil.debugMessage("Filter is: " + filter, 35);
|
| 311 |
|
|
MetaCatUtil.debugMessage("Provider URL is: " + ldapUrl + ldapBase, 35);
|
| 312 |
802
|
bojilova
|
NamingEnumeration answer;
|
| 313 |
|
|
try {
|
| 314 |
1988
|
jones
|
util.debugMessage("Trying search 1: " + filter, 35);
|
| 315 |
802
|
bojilova
|
answer = ctx.search("", filter, ctls);
|
| 316 |
1988
|
jones
|
util.debugMessage("Search 1 complete", 35);
|
| 317 |
|
|
if (answer == null) {
|
| 318 |
2121
|
sgarg
|
util.debugMessage("Search 1 answer is null.", 35);
|
| 319 |
1988
|
jones
|
}
|
| 320 |
802
|
bojilova
|
if (answer.hasMore()) {
|
| 321 |
1988
|
jones
|
util.debugMessage("Search 1 has answers.", 35);
|
| 322 |
2121
|
sgarg
|
SearchResult sr = (SearchResult) answer.next();
|
| 323 |
802
|
bojilova
|
identifier = sr.getName();
|
| 324 |
1477
|
tao
|
util.debugMessage("Originally Found: " + identifier, 35);
|
| 325 |
1005
|
jones
|
return identifier;
|
| 326 |
|
|
}
|
| 327 |
1988
|
jones
|
}
|
| 328 |
2121
|
sgarg
|
catch (InvalidSearchFilterException e) {
|
| 329 |
|
|
util.debugMessage("Invalid Filter exception thrown (if1)", 35);
|
| 330 |
|
|
}
|
| 331 |
1005
|
jones
|
|
| 332 |
|
|
// That failed, so check if it is just a username
|
| 333 |
|
|
filter = "(" + user + ")";
|
| 334 |
|
|
try {
|
| 335 |
1988
|
jones
|
MetaCatUtil.debugMessage("Trying again: " + filter, 35);
|
| 336 |
1005
|
jones
|
answer = ctx.search("", filter, ctls);
|
| 337 |
|
|
if (answer.hasMore()) {
|
| 338 |
2121
|
sgarg
|
SearchResult sr = (SearchResult) answer.next();
|
| 339 |
1005
|
jones
|
identifier = sr.getName();
|
| 340 |
2121
|
sgarg
|
if (!sr.isRelative()) {
|
| 341 |
934
|
tao
|
this.ldapUrl = identifier.substring(0,
|
| 342 |
2121
|
sgarg
|
identifier.lastIndexOf("/") + 1);
|
| 343 |
|
|
this.ldapBase = identifier.substring(identifier.indexOf(",") + 1);
|
| 344 |
|
|
identifier = identifier.substring(identifier.lastIndexOf("/") + 1,
|
| 345 |
802
|
bojilova
|
identifier.indexOf(","));
|
| 346 |
|
|
}
|
| 347 |
1477
|
tao
|
util.debugMessage("Found: " + identifier, 35);
|
| 348 |
802
|
bojilova
|
return identifier;
|
| 349 |
|
|
}
|
| 350 |
2121
|
sgarg
|
}
|
| 351 |
|
|
catch (InvalidSearchFilterException e) {}
|
| 352 |
1005
|
jones
|
|
| 353 |
|
|
// Maybe its a user id (uid)
|
| 354 |
802
|
bojilova
|
filter = "(uid=" + user + ")";
|
| 355 |
1988
|
jones
|
MetaCatUtil.debugMessage("Trying again: " + filter, 35);
|
| 356 |
802
|
bojilova
|
answer = ctx.search("", filter, ctls);
|
| 357 |
730
|
bojilova
|
if (answer.hasMore()) {
|
| 358 |
2121
|
sgarg
|
SearchResult sr = (SearchResult) answer.next();
|
| 359 |
730
|
bojilova
|
identifier = sr.getName();
|
| 360 |
2121
|
sgarg
|
if (!sr.isRelative()) {
|
| 361 |
|
|
this.ldapUrl = identifier.substring(0,
|
| 362 |
|
|
identifier.lastIndexOf("/") + 1);
|
| 363 |
|
|
this.ldapBase = identifier.substring(identifier.indexOf(",") + 1);
|
| 364 |
|
|
identifier = identifier.substring(identifier.lastIndexOf("/") + 1,
|
| 365 |
730
|
bojilova
|
identifier.indexOf(","));
|
| 366 |
|
|
}
|
| 367 |
1477
|
tao
|
util.debugMessage("Found: " + identifier, 35);
|
| 368 |
2121
|
sgarg
|
}
|
| 369 |
|
|
else {
|
| 370 |
1005
|
jones
|
|
| 371 |
|
|
// maybe its just a common name
|
| 372 |
730
|
bojilova
|
filter = "(cn=" + user + ")";
|
| 373 |
1988
|
jones
|
MetaCatUtil.debugMessage("Trying again: " + filter, 35);
|
| 374 |
730
|
bojilova
|
NamingEnumeration answer2 = ctx.search("", filter, ctls);
|
| 375 |
|
|
if (answer2.hasMore()) {
|
| 376 |
2121
|
sgarg
|
SearchResult sr = (SearchResult) answer2.next();
|
| 377 |
730
|
bojilova
|
identifier = sr.getName();
|
| 378 |
2121
|
sgarg
|
if (!sr.isRelative()) {
|
| 379 |
934
|
tao
|
this.ldapUrl = identifier.substring(0,
|
| 380 |
2121
|
sgarg
|
identifier.lastIndexOf("/") + 1);
|
| 381 |
|
|
this.ldapBase = identifier.substring(identifier.indexOf(",") + 1);
|
| 382 |
|
|
identifier = identifier.substring(identifier.lastIndexOf("/") + 1,
|
| 383 |
730
|
bojilova
|
identifier.indexOf(","));
|
| 384 |
|
|
}
|
| 385 |
1477
|
tao
|
util.debugMessage("Found: " + identifier, 35);
|
| 386 |
2121
|
sgarg
|
}
|
| 387 |
|
|
else {
|
| 388 |
1005
|
jones
|
|
| 389 |
|
|
// ok, last resort, is it a surname?
|
| 390 |
730
|
bojilova
|
filter = "(sn=" + user + ")";
|
| 391 |
1988
|
jones
|
MetaCatUtil.debugMessage("Trying again: " + filter, 35);
|
| 392 |
730
|
bojilova
|
NamingEnumeration answer3 = ctx.search("", filter, ctls);
|
| 393 |
|
|
if (answer3.hasMore()) {
|
| 394 |
2121
|
sgarg
|
SearchResult sr = (SearchResult) answer3.next();
|
| 395 |
730
|
bojilova
|
identifier = sr.getName();
|
| 396 |
2121
|
sgarg
|
if (!sr.isRelative()) {
|
| 397 |
934
|
tao
|
this.ldapUrl = identifier.substring(0,
|
| 398 |
2121
|
sgarg
|
identifier.lastIndexOf("/") +
|
| 399 |
|
|
1);
|
| 400 |
|
|
this.ldapBase = identifier.substring(identifier.indexOf(",") + 1);
|
| 401 |
|
|
identifier = identifier.substring(identifier.lastIndexOf("/") + 1,
|
| 402 |
730
|
bojilova
|
identifier.indexOf(","));
|
| 403 |
|
|
}
|
| 404 |
1477
|
tao
|
util.debugMessage("Found: " + identifier, 35);
|
| 405 |
730
|
bojilova
|
}
|
| 406 |
|
|
}
|
| 407 |
|
|
}
|
| 408 |
|
|
// Close the context when we're done the initial search
|
| 409 |
|
|
ctx.close();
|
| 410 |
2121
|
sgarg
|
}
|
| 411 |
|
|
catch (NamingException e) {
|
| 412 |
1477
|
tao
|
util.debugMessage("Naming exception while getting dn: " + e, 35);
|
| 413 |
730
|
bojilova
|
throw new NamingException(
|
| 414 |
2121
|
sgarg
|
"Naming exception in AuthLdap.getIdentifyingName: " + e);
|
| 415 |
730
|
bojilova
|
}
|
| 416 |
1988
|
jones
|
MetaCatUtil.debugMessage("Returning found identifier as: " + identifier, 35);
|
| 417 |
730
|
bojilova
|
return identifier;
|
| 418 |
|
|
}
|
| 419 |
|
|
|
| 420 |
|
|
/**
|
| 421 |
503
|
bojilova
|
* Get all users from the authentication service
|
| 422 |
871
|
jones
|
*
|
| 423 |
|
|
* @param user the user for authenticating against the service
|
| 424 |
|
|
* @param password the password for authenticating against the service
|
| 425 |
|
|
* @returns string array of all of the user names
|
| 426 |
503
|
bojilova
|
*/
|
| 427 |
2121
|
sgarg
|
public String[][] getUsers(String user, String password) throws
|
| 428 |
|
|
ConnectException {
|
| 429 |
2058
|
sgarg
|
String[][] users = null;
|
| 430 |
723
|
bojilova
|
|
| 431 |
|
|
// Identify service provider to use
|
| 432 |
|
|
Hashtable env = new Hashtable(11);
|
| 433 |
2058
|
sgarg
|
env.put(Context.INITIAL_CONTEXT_FACTORY,
|
| 434 |
723
|
bojilova
|
"com.sun.jndi.ldap.LdapCtxFactory");
|
| 435 |
865
|
jones
|
env.put(Context.REFERRAL, referral);
|
| 436 |
871
|
jones
|
env.put(Context.PROVIDER_URL, ldapUrl);
|
| 437 |
2058
|
sgarg
|
|
| 438 |
723
|
bojilova
|
try {
|
| 439 |
|
|
|
| 440 |
2121
|
sgarg
|
// Create the initial directory context
|
| 441 |
|
|
DirContext ctx = new InitialDirContext(env);
|
| 442 |
723
|
bojilova
|
|
| 443 |
2121
|
sgarg
|
// Specify the attributes to match.
|
| 444 |
|
|
// Users are objects that have the attribute objectclass=InetOrgPerson.
|
| 445 |
|
|
SearchControls ctls = new SearchControls();
|
| 446 |
|
|
String[] attrIDs = {
|
| 447 |
2130
|
sgarg
|
"dn", "cn", "o", "ou", "mail"};
|
| 448 |
2121
|
sgarg
|
ctls.setReturningAttributes(attrIDs);
|
| 449 |
|
|
ctls.setSearchScope(SearchControls.SUBTREE_SCOPE);
|
| 450 |
|
|
//ctls.setCountLimit(1000);
|
| 451 |
|
|
String filter = "(objectClass=inetOrgPerson)";
|
| 452 |
2447
|
sgarg
|
NamingEnumeration namingEnum = ctx.search(ldapBase, filter, ctls);
|
| 453 |
2058
|
sgarg
|
|
| 454 |
2121
|
sgarg
|
// Store the users in a vector
|
| 455 |
|
|
Vector uvec = new Vector();
|
| 456 |
|
|
Vector uname = new Vector();
|
| 457 |
|
|
Vector uorg = new Vector();
|
| 458 |
2130
|
sgarg
|
Vector uou = new Vector();
|
| 459 |
2121
|
sgarg
|
Vector umail = new Vector();
|
| 460 |
|
|
Attributes tempAttr = null;
|
| 461 |
|
|
try {
|
| 462 |
2447
|
sgarg
|
while (namingEnum.hasMore()) {
|
| 463 |
|
|
SearchResult sr = (SearchResult) namingEnum.next();
|
| 464 |
2121
|
sgarg
|
tempAttr = sr.getAttributes();
|
| 465 |
2058
|
sgarg
|
|
| 466 |
2121
|
sgarg
|
if ( (tempAttr.get("cn") + "").startsWith("cn: ")) {
|
| 467 |
|
|
uname.add( (tempAttr.get("cn") + "").substring(4));
|
| 468 |
|
|
}
|
| 469 |
|
|
else {
|
| 470 |
|
|
uname.add(tempAttr.get("cn") + "");
|
| 471 |
|
|
}
|
| 472 |
2058
|
sgarg
|
|
| 473 |
2121
|
sgarg
|
if ( (tempAttr.get("o") + "").startsWith("o: ")) {
|
| 474 |
|
|
uorg.add( (tempAttr.get("o") + "").substring(3));
|
| 475 |
|
|
}
|
| 476 |
|
|
else {
|
| 477 |
|
|
uorg.add(tempAttr.get("o") + "");
|
| 478 |
|
|
}
|
| 479 |
2116
|
sgarg
|
|
| 480 |
2130
|
sgarg
|
if ( (tempAttr.get("ou") + "").startsWith("ou: ")) {
|
| 481 |
|
|
uou.add( (tempAttr.get("ou") + "").substring(4));
|
| 482 |
|
|
}
|
| 483 |
|
|
else {
|
| 484 |
|
|
uou.add(tempAttr.get("ou") + "");
|
| 485 |
|
|
}
|
| 486 |
|
|
|
| 487 |
2121
|
sgarg
|
if ( (tempAttr.get("mail") + "").startsWith("mail: ")) {
|
| 488 |
|
|
umail.add( (tempAttr.get("mail") + "").substring(6));
|
| 489 |
|
|
}
|
| 490 |
|
|
else {
|
| 491 |
|
|
umail.add(tempAttr.get("mail") + "");
|
| 492 |
|
|
}
|
| 493 |
2058
|
sgarg
|
|
| 494 |
2121
|
sgarg
|
uvec.add(sr.getName() + "," + ldapBase);
|
| 495 |
723
|
bojilova
|
}
|
| 496 |
2121
|
sgarg
|
}
|
| 497 |
|
|
catch (SizeLimitExceededException slee) {
|
| 498 |
|
|
util.debugMessage("LDAP Server size limit exceeded. " +
|
| 499 |
|
|
"Returning incomplete record set.", 35);
|
| 500 |
|
|
}
|
| 501 |
723
|
bojilova
|
|
| 502 |
2121
|
sgarg
|
// initialize users[]; fill users[]
|
| 503 |
2130
|
sgarg
|
users = new String[uvec.size()][5];
|
| 504 |
2121
|
sgarg
|
for (int i = 0; i < uvec.size(); i++) {
|
| 505 |
|
|
users[i][0] = (String) uvec.elementAt(i);
|
| 506 |
|
|
users[i][1] = (String) uname.elementAt(i);
|
| 507 |
|
|
users[i][2] = (String) uorg.elementAt(i);
|
| 508 |
2130
|
sgarg
|
users[i][3] = (String) uorg.elementAt(i);
|
| 509 |
|
|
users[i][4] = (String) umail.elementAt(i);
|
| 510 |
2121
|
sgarg
|
}
|
| 511 |
723
|
bojilova
|
|
| 512 |
2121
|
sgarg
|
// Close the context when we're done
|
| 513 |
|
|
ctx.close();
|
| 514 |
723
|
bojilova
|
|
| 515 |
2121
|
sgarg
|
}
|
| 516 |
|
|
catch (NamingException e) {
|
| 517 |
1477
|
tao
|
util.debugMessage("Problem getting users in AuthLdap.getUsers:" + e, 35);
|
| 518 |
|
|
//e.printStackTrace(System.err);
|
| 519 |
723
|
bojilova
|
throw new ConnectException(
|
| 520 |
2121
|
sgarg
|
"Problem getting users in AuthLdap.getUsers:" + e);
|
| 521 |
723
|
bojilova
|
}
|
| 522 |
|
|
|
| 523 |
|
|
return users;
|
| 524 |
503
|
bojilova
|
}
|
| 525 |
|
|
|
| 526 |
|
|
/**
|
| 527 |
|
|
* Get the users for a particular group from the authentication service
|
| 528 |
871
|
jones
|
*
|
| 529 |
|
|
* @param user the user for authenticating against the service
|
| 530 |
|
|
* @param password the password for authenticating against the service
|
| 531 |
|
|
* @param group the group whose user list should be returned
|
| 532 |
|
|
* @returns string array of the user names belonging to the group
|
| 533 |
503
|
bojilova
|
*/
|
| 534 |
2121
|
sgarg
|
public String[] getUsers(String user, String password, String group) throws
|
| 535 |
|
|
ConnectException {
|
| 536 |
723
|
bojilova
|
String[] users = null;
|
| 537 |
|
|
|
| 538 |
|
|
// Identify service provider to use
|
| 539 |
|
|
Hashtable env = new Hashtable(11);
|
| 540 |
2058
|
sgarg
|
env.put(Context.INITIAL_CONTEXT_FACTORY,
|
| 541 |
723
|
bojilova
|
"com.sun.jndi.ldap.LdapCtxFactory");
|
| 542 |
865
|
jones
|
env.put(Context.REFERRAL, referral);
|
| 543 |
871
|
jones
|
env.put(Context.PROVIDER_URL, ldapUrl);
|
| 544 |
723
|
bojilova
|
|
| 545 |
|
|
try {
|
| 546 |
|
|
|
| 547 |
2121
|
sgarg
|
// Create the initial directory context
|
| 548 |
|
|
DirContext ctx = new InitialDirContext(env);
|
| 549 |
723
|
bojilova
|
|
| 550 |
2121
|
sgarg
|
// Specify the ids of the attributes to return
|
| 551 |
|
|
String[] attrIDs = {
|
| 552 |
|
|
"uniqueMember"};
|
| 553 |
723
|
bojilova
|
|
| 554 |
2121
|
sgarg
|
Attributes answer = ctx.getAttributes(group, attrIDs);
|
| 555 |
723
|
bojilova
|
|
| 556 |
2121
|
sgarg
|
Vector uvec = new Vector();
|
| 557 |
|
|
try {
|
| 558 |
|
|
for (NamingEnumeration ae = answer.getAll(); ae.hasMore(); ) {
|
| 559 |
|
|
Attribute attr = (Attribute) ae.next();
|
| 560 |
|
|
for (NamingEnumeration e = attr.getAll();
|
| 561 |
|
|
e.hasMore();
|
| 562 |
|
|
uvec.add(e.next())
|
| 563 |
|
|
) {
|
| 564 |
|
|
;
|
| 565 |
|
|
}
|
| 566 |
723
|
bojilova
|
}
|
| 567 |
2121
|
sgarg
|
}
|
| 568 |
|
|
catch (SizeLimitExceededException slee) {
|
| 569 |
|
|
util.debugMessage("LDAP Server size limit exceeded. " +
|
| 570 |
|
|
"Returning incomplete record set.", 35);
|
| 571 |
|
|
}
|
| 572 |
723
|
bojilova
|
|
| 573 |
2121
|
sgarg
|
// initialize users[]; fill users[]
|
| 574 |
|
|
users = new String[uvec.size()];
|
| 575 |
|
|
for (int i = 0; i < uvec.size(); i++) {
|
| 576 |
|
|
users[i] = (String) uvec.elementAt(i);
|
| 577 |
|
|
}
|
| 578 |
723
|
bojilova
|
|
| 579 |
2121
|
sgarg
|
// Close the context when we're done
|
| 580 |
|
|
ctx.close();
|
| 581 |
723
|
bojilova
|
|
| 582 |
2121
|
sgarg
|
}
|
| 583 |
|
|
catch (NamingException e) {
|
| 584 |
934
|
tao
|
util.debugMessage("Problem getting users for a group in " +
|
| 585 |
2121
|
sgarg
|
"AuthLdap.getUsers:" + e, 30);
|
| 586 |
723
|
bojilova
|
throw new ConnectException(
|
| 587 |
2121
|
sgarg
|
"Problem getting users for a group in AuthLdap.getUsers:" + e);
|
| 588 |
723
|
bojilova
|
}
|
| 589 |
|
|
|
| 590 |
|
|
return users;
|
| 591 |
503
|
bojilova
|
}
|
| 592 |
|
|
|
| 593 |
|
|
/**
|
| 594 |
|
|
* Get all groups from the authentication service
|
| 595 |
871
|
jones
|
*
|
| 596 |
|
|
* @param user the user for authenticating against the service
|
| 597 |
|
|
* @param password the password for authenticating against the service
|
| 598 |
|
|
* @returns string array of the group names
|
| 599 |
503
|
bojilova
|
*/
|
| 600 |
2121
|
sgarg
|
public String[][] getGroups(String user, String password) throws
|
| 601 |
|
|
ConnectException {
|
| 602 |
|
|
return getGroups(user, password, null);
|
| 603 |
503
|
bojilova
|
}
|
| 604 |
|
|
|
| 605 |
|
|
/**
|
| 606 |
|
|
* Get the groups for a particular user from the authentication service
|
| 607 |
871
|
jones
|
*
|
| 608 |
|
|
* @param user the user for authenticating against the service
|
| 609 |
|
|
* @param password the password for authenticating against the service
|
| 610 |
|
|
* @param foruser the user whose group list should be returned
|
| 611 |
|
|
* @returns string array of the group names
|
| 612 |
503
|
bojilova
|
*/
|
| 613 |
2121
|
sgarg
|
public String[][] getGroups(String user, String password, String foruser) throws
|
| 614 |
|
|
ConnectException {
|
| 615 |
2116
|
sgarg
|
Vector gvec = new Vector();
|
| 616 |
2058
|
sgarg
|
Vector desc = new Vector();
|
| 617 |
|
|
Attributes tempAttr = null;
|
| 618 |
|
|
|
| 619 |
976
|
tao
|
//Pass the username and password to run() method
|
| 620 |
2121
|
sgarg
|
userName = user;
|
| 621 |
|
|
userPassword = password;
|
| 622 |
723
|
bojilova
|
// Identify service provider to use
|
| 623 |
2058
|
sgarg
|
env.put(Context.INITIAL_CONTEXT_FACTORY,
|
| 624 |
723
|
bojilova
|
"com.sun.jndi.ldap.LdapCtxFactory");
|
| 625 |
888
|
berkley
|
env.put(Context.REFERRAL, "throw");
|
| 626 |
871
|
jones
|
env.put(Context.PROVIDER_URL, ldapUrl);
|
| 627 |
723
|
bojilova
|
try {
|
| 628 |
2121
|
sgarg
|
// Create the initial directory context
|
| 629 |
|
|
DirContext ctx = new InitialDirContext(env);
|
| 630 |
|
|
// Specify the ids of the attributes to return
|
| 631 |
|
|
String[] attrIDs = {
|
| 632 |
|
|
"cn", "o", "description"};
|
| 633 |
|
|
// Specify the attributes to match.
|
| 634 |
|
|
// Groups are objects with attribute objectclass=groupofuniquenames.
|
| 635 |
|
|
// and have attribute uniquemember: uid=foruser,ldapbase.
|
| 636 |
|
|
SearchControls ctls = new SearchControls();
|
| 637 |
|
|
ctls.setReturningAttributes(attrIDs);
|
| 638 |
|
|
ctls.setSearchScope(SearchControls.SUBTREE_SCOPE);
|
| 639 |
2058
|
sgarg
|
|
| 640 |
2121
|
sgarg
|
String filter = null;
|
| 641 |
|
|
String gfilter = "(objectClass=groupOfUniqueNames)";
|
| 642 |
|
|
if (null == foruser) {
|
| 643 |
|
|
filter = gfilter;
|
| 644 |
|
|
}
|
| 645 |
|
|
else {
|
| 646 |
|
|
filter = "(& " + gfilter + "(uniqueMember=" + foruser + "))";
|
| 647 |
|
|
}
|
| 648 |
|
|
MetaCatUtil.debugMessage("searching for groups: " + filter, 35);
|
| 649 |
2447
|
sgarg
|
NamingEnumeration namingEnum = ctx.search(ldapBase, filter, ctls);
|
| 650 |
991
|
tao
|
|
| 651 |
2121
|
sgarg
|
// Print the groups
|
| 652 |
|
|
MetaCatUtil.debugMessage("getting group results.", 50);
|
| 653 |
2447
|
sgarg
|
while (namingEnum.hasMore()) {
|
| 654 |
|
|
SearchResult sr = (SearchResult) namingEnum.next();
|
| 655 |
2121
|
sgarg
|
tempAttr = sr.getAttributes();
|
| 656 |
2058
|
sgarg
|
|
| 657 |
2121
|
sgarg
|
if ( (tempAttr.get("description") + "").startsWith("description: ")) {
|
| 658 |
|
|
desc.add( (tempAttr.get("description") + "").substring(13));
|
| 659 |
723
|
bojilova
|
}
|
| 660 |
2121
|
sgarg
|
else {
|
| 661 |
|
|
desc.add(tempAttr.get("description") + "");
|
| 662 |
|
|
}
|
| 663 |
991
|
tao
|
|
| 664 |
2121
|
sgarg
|
gvec.add(sr.getName() + "," + ldapBase);
|
| 665 |
|
|
MetaCatUtil.debugMessage("group " + sr.getName() +
|
| 666 |
|
|
" added to Group vector", 35);
|
| 667 |
|
|
}
|
| 668 |
|
|
// Close the context when we're done
|
| 669 |
|
|
ctx.close();
|
| 670 |
|
|
|
| 671 |
2058
|
sgarg
|
}
|
| 672 |
2121
|
sgarg
|
catch (ReferralException re) {
|
| 673 |
1000
|
berkley
|
refExc = re;
|
| 674 |
|
|
Thread t = new Thread(new GetGroup());
|
| 675 |
1494
|
tao
|
util.debugMessage("Starting thread...", 50);
|
| 676 |
1000
|
berkley
|
t.start();
|
| 677 |
1494
|
tao
|
util.debugMessage("sleeping for 5 seconds.", 50);
|
| 678 |
2121
|
sgarg
|
try {
|
| 679 |
1000
|
berkley
|
Thread.sleep(5000);
|
| 680 |
|
|
}
|
| 681 |
2121
|
sgarg
|
catch (InterruptedException ie) {
|
| 682 |
|
|
MetaCatUtil.debugMessage("main thread interrupted: " + ie.getMessage(),
|
| 683 |
|
|
30);
|
| 684 |
1000
|
berkley
|
}
|
| 685 |
|
|
//this is a manual override of jndi's hideously long time
|
| 686 |
|
|
//out period.
|
| 687 |
1494
|
tao
|
util.debugMessage("Awake after 5 seconds.", 40);
|
| 688 |
2121
|
sgarg
|
if (referralContext == null) {
|
| 689 |
|
|
util.debugMessage("thread timed out...returning groups: " +
|
| 690 |
|
|
gvec.toString(), 35);
|
| 691 |
2116
|
sgarg
|
String groups[][] = new String[gvec.size()][2];
|
| 692 |
2121
|
sgarg
|
for (int i = 0; i < gvec.size(); i++) {
|
| 693 |
|
|
groups[i][0] = (String) gvec.elementAt(i);
|
| 694 |
|
|
groups[i][1] = (String) desc.elementAt(i);
|
| 695 |
991
|
tao
|
}
|
| 696 |
1000
|
berkley
|
t.interrupt();
|
| 697 |
|
|
return groups;
|
| 698 |
|
|
}
|
| 699 |
2121
|
sgarg
|
DirContext dc = (DirContext) referralContext;
|
| 700 |
|
|
String[] attrIDs = {
|
| 701 |
|
|
"cn", "o", "description"};
|
| 702 |
1000
|
berkley
|
// Specify the attributes to match.
|
| 703 |
|
|
// Groups are objects with attribute objectclass=groupofuniquenames.
|
| 704 |
|
|
// and have attribute uniquemember: uid=foruser,ldapbase.
|
| 705 |
|
|
SearchControls ctls = new SearchControls();
|
| 706 |
|
|
ctls.setReturningAttributes(attrIDs);
|
| 707 |
|
|
ctls.setSearchScope(SearchControls.SUBTREE_SCOPE);
|
| 708 |
2058
|
sgarg
|
|
| 709 |
1000
|
berkley
|
String filter = null;
|
| 710 |
|
|
String gfilter = "(objectClass=groupOfUniqueNames)";
|
| 711 |
|
|
if (null == foruser) {
|
| 712 |
2121
|
sgarg
|
filter = gfilter;
|
| 713 |
1000
|
berkley
|
}
|
| 714 |
2121
|
sgarg
|
else {
|
| 715 |
|
|
filter = "(& " + gfilter + "(uniqueMember=" + foruser + "))";
|
| 716 |
|
|
}
|
| 717 |
2058
|
sgarg
|
|
| 718 |
2121
|
sgarg
|
try {
|
| 719 |
2447
|
sgarg
|
NamingEnumeration namingEnum = dc.search(ldapBase, filter, ctls);
|
| 720 |
991
|
tao
|
// Print the groups
|
| 721 |
2447
|
sgarg
|
while (namingEnum.hasMore()) {
|
| 722 |
|
|
SearchResult sr = (SearchResult) namingEnum.next();
|
| 723 |
2058
|
sgarg
|
tempAttr = sr.getAttributes();
|
| 724 |
|
|
|
| 725 |
2121
|
sgarg
|
if ( (tempAttr.get("description") + "").startsWith("description: ")) {
|
| 726 |
2058
|
sgarg
|
desc.add( (tempAttr.get("description") + "").substring(13));
|
| 727 |
|
|
}
|
| 728 |
2121
|
sgarg
|
else {
|
| 729 |
|
|
desc.add(tempAttr.get("description") + "");
|
| 730 |
|
|
}
|
| 731 |
2058
|
sgarg
|
|
| 732 |
2121
|
sgarg
|
gvec.add(sr.getName() + "," + ldapBase);
|
| 733 |
991
|
tao
|
}
|
| 734 |
2058
|
sgarg
|
|
| 735 |
991
|
tao
|
referralContext.close();
|
| 736 |
|
|
dc.close();
|
| 737 |
|
|
}
|
| 738 |
2121
|
sgarg
|
catch (NamingException ne) {
|
| 739 |
|
|
MetaCatUtil.debugMessage("Naming Exception in AuthLdap.getGroups" +
|
| 740 |
|
|
ne.getExplanation() + ne.getMessage(), 30);
|
| 741 |
991
|
tao
|
}
|
| 742 |
2121
|
sgarg
|
}
|
| 743 |
|
|
catch (NamingException e) {
|
| 744 |
868
|
berkley
|
e.printStackTrace(System.err);
|
| 745 |
2116
|
sgarg
|
String groups[][] = new String[gvec.size()][2];
|
| 746 |
2121
|
sgarg
|
for (int i = 0; i < gvec.size(); i++) {
|
| 747 |
|
|
groups[i][0] = (String) gvec.elementAt(i);
|
| 748 |
|
|
groups[i][1] = (String) desc.elementAt(i);
|
| 749 |
1006
|
tao
|
}
|
| 750 |
|
|
return groups;
|
| 751 |
2121
|
sgarg
|
/*throw new ConnectException(
|
| 752 |
|
|
"Problem getting groups for a user in AuthLdap.getGroups:" + e);*/
|
| 753 |
2058
|
sgarg
|
}
|
| 754 |
|
|
|
| 755 |
|
|
MetaCatUtil.debugMessage("The user is in the following groups: " +
|
| 756 |
2121
|
sgarg
|
gvec.toString(), 35);
|
| 757 |
2116
|
sgarg
|
String groups[][] = new String[gvec.size()][2];
|
| 758 |
2121
|
sgarg
|
for (int i = 0; i < gvec.size(); i++) {
|
| 759 |
|
|
groups[i][0] = (String) gvec.elementAt(i);
|
| 760 |
|
|
groups[i][1] = (String) desc.elementAt(i);
|
| 761 |
1000
|
berkley
|
}
|
| 762 |
723
|
bojilova
|
return groups;
|
| 763 |
503
|
bojilova
|
}
|
| 764 |
|
|
|
| 765 |
|
|
/**
|
| 766 |
|
|
* Get attributes describing a user or group
|
| 767 |
|
|
*
|
| 768 |
871
|
jones
|
* @param foruser the user for which the attribute list is requested
|
| 769 |
503
|
bojilova
|
* @returns HashMap a map of attribute name to a Vector of values
|
| 770 |
|
|
*/
|
| 771 |
2121
|
sgarg
|
public HashMap getAttributes(String foruser) throws ConnectException {
|
| 772 |
514
|
jones
|
return getAttributes(null, null, foruser);
|
| 773 |
503
|
bojilova
|
}
|
| 774 |
|
|
|
| 775 |
|
|
/**
|
| 776 |
|
|
* Get attributes describing a user or group
|
| 777 |
|
|
*
|
| 778 |
871
|
jones
|
* @param user the user for authenticating against the service
|
| 779 |
503
|
bojilova
|
* @param password the password for authenticating against the service
|
| 780 |
871
|
jones
|
* @param foruser the user whose attributes should be returned
|
| 781 |
503
|
bojilova
|
* @returns HashMap a map of attribute name to a Vector of values
|
| 782 |
|
|
*/
|
| 783 |
2121
|
sgarg
|
public HashMap getAttributes(String user, String password, String foruser) throws
|
| 784 |
|
|
ConnectException {
|
| 785 |
503
|
bojilova
|
HashMap attributes = new HashMap();
|
| 786 |
802
|
bojilova
|
String ldapUrl = this.ldapUrl;
|
| 787 |
|
|
String ldapBase = this.ldapBase;
|
| 788 |
|
|
String userident = foruser;
|
| 789 |
2058
|
sgarg
|
|
| 790 |
503
|
bojilova
|
// Identify service provider to use
|
| 791 |
|
|
Hashtable env = new Hashtable(11);
|
| 792 |
2058
|
sgarg
|
env.put(Context.INITIAL_CONTEXT_FACTORY,
|
| 793 |
2121
|
sgarg
|
"com.sun.jndi.ldap.LdapCtxFactory");
|
| 794 |
865
|
jones
|
env.put(Context.REFERRAL, referral);
|
| 795 |
871
|
jones
|
env.put(Context.PROVIDER_URL, ldapUrl);
|
| 796 |
503
|
bojilova
|
|
| 797 |
|
|
try {
|
| 798 |
2058
|
sgarg
|
|
| 799 |
503
|
bojilova
|
// Create the initial directory context
|
| 800 |
|
|
DirContext ctx = new InitialDirContext(env);
|
| 801 |
2058
|
sgarg
|
|
| 802 |
|
|
// Ask for all attributes of the user
|
| 803 |
871
|
jones
|
//Attributes attrs = ctx.getAttributes(userident);
|
| 804 |
|
|
Attributes attrs = ctx.getAttributes(foruser);
|
| 805 |
2058
|
sgarg
|
|
| 806 |
503
|
bojilova
|
// Print all of the attributes
|
| 807 |
|
|
NamingEnumeration en = attrs.getAll();
|
| 808 |
|
|
while (en.hasMore()) {
|
| 809 |
2121
|
sgarg
|
Attribute att = (Attribute) en.next();
|
| 810 |
503
|
bojilova
|
Vector values = new Vector();
|
| 811 |
|
|
String attName = att.getID();
|
| 812 |
|
|
NamingEnumeration attvalues = att.getAll();
|
| 813 |
|
|
while (attvalues.hasMore()) {
|
| 814 |
2121
|
sgarg
|
String value = (String) attvalues.next();
|
| 815 |
503
|
bojilova
|
values.add(value);
|
| 816 |
|
|
}
|
| 817 |
|
|
attributes.put(attName, values);
|
| 818 |
|
|
}
|
| 819 |
2058
|
sgarg
|
|
| 820 |
503
|
bojilova
|
// Close the context when we're done
|
| 821 |
|
|
ctx.close();
|
| 822 |
2121
|
sgarg
|
}
|
| 823 |
|
|
catch (NamingException e) {
|
| 824 |
2058
|
sgarg
|
util.debugMessage("Problem getting attributes in " +
|
| 825 |
2121
|
sgarg
|
"AuthLdap.getAttributes:" + e, 35);
|
| 826 |
723
|
bojilova
|
throw new ConnectException(
|
| 827 |
2121
|
sgarg
|
"Problem getting attributes in AuthLdap.getAttributes:" + e);
|
| 828 |
503
|
bojilova
|
}
|
| 829 |
|
|
|
| 830 |
|
|
return attributes;
|
| 831 |
|
|
}
|
| 832 |
|
|
|
| 833 |
|
|
/**
|
| 834 |
730
|
bojilova
|
* Get list of all subtrees holding Metacat's groups and users
|
| 835 |
2058
|
sgarg
|
* starting from the Metacat LDAP root,
|
| 836 |
730
|
bojilova
|
* i.e. ldap://dev.nceas.ucsb.edu/dc=ecoinformatics,dc=org
|
| 837 |
504
|
jones
|
*/
|
| 838 |
730
|
bojilova
|
private Hashtable getSubtrees(String user, String password,
|
| 839 |
2121
|
sgarg
|
String ldapUrl, String ldapBase) throws
|
| 840 |
|
|
ConnectException {
|
| 841 |
730
|
bojilova
|
Hashtable trees = new Hashtable();
|
| 842 |
504
|
jones
|
|
| 843 |
|
|
// Identify service provider to use
|
| 844 |
|
|
Hashtable env = new Hashtable(11);
|
| 845 |
2058
|
sgarg
|
env.put(Context.INITIAL_CONTEXT_FACTORY,
|
| 846 |
504
|
jones
|
"com.sun.jndi.ldap.LdapCtxFactory");
|
| 847 |
2129
|
sgarg
|
// env.put(Context.REFERRAL, referral);
|
| 848 |
|
|
// Using 'ignore' here instead of 'follow' as 'ignore' seems
|
| 849 |
|
|
// to do the job better. 'follow' was not bringing up the UCNRS
|
| 850 |
|
|
// and PISCO tree whereas 'ignore' brings up the tree.
|
| 851 |
|
|
|
| 852 |
|
|
env.put(Context.REFERRAL, "ignore");
|
| 853 |
504
|
jones
|
env.put(Context.PROVIDER_URL, ldapUrl + ldapBase);
|
| 854 |
|
|
|
| 855 |
|
|
try {
|
| 856 |
|
|
|
| 857 |
2121
|
sgarg
|
// Create the initial directory context
|
| 858 |
|
|
DirContext ctx = new InitialDirContext(env);
|
| 859 |
730
|
bojilova
|
|
| 860 |
2121
|
sgarg
|
// Specify the ids of the attributes to return
|
| 861 |
|
|
String[] attrIDs = {
|
| 862 |
|
|
"o", "ref"};
|
| 863 |
|
|
SearchControls ctls = new SearchControls();
|
| 864 |
|
|
ctls.setReturningAttributes(attrIDs);
|
| 865 |
|
|
ctls.setSearchScope(SearchControls.SUBTREE_SCOPE);
|
| 866 |
2058
|
sgarg
|
|
| 867 |
2121
|
sgarg
|
// Specify the attributes to match.
|
| 868 |
|
|
// Subtrees from the main server are found as objects with attribute
|
| 869 |
|
|
// objectclass=organization or objectclass=referral to the subtree
|
| 870 |
|
|
// resided on other server.
|
| 871 |
|
|
String filter = "(|(objectclass=organization)(objectclass=referral))";
|
| 872 |
730
|
bojilova
|
|
| 873 |
2121
|
sgarg
|
// Search for objects in the current context
|
| 874 |
2447
|
sgarg
|
NamingEnumeration namingEnum = ctx.search("", filter, ctls);
|
| 875 |
730
|
bojilova
|
|
| 876 |
2121
|
sgarg
|
// Print the subtrees' <ldapURL, baseDN>
|
| 877 |
2447
|
sgarg
|
while (namingEnum.hasMore()) {
|
| 878 |
2121
|
sgarg
|
|
| 879 |
2447
|
sgarg
|
SearchResult sr = (SearchResult) namingEnum.next();
|
| 880 |
2121
|
sgarg
|
|
| 881 |
|
|
Attributes attrs = sr.getAttributes();
|
| 882 |
|
|
NamingEnumeration enum1 = attrs.getAll(); // "dc" and "ref" attrs
|
| 883 |
|
|
|
| 884 |
|
|
if (enum1.hasMore()) {
|
| 885 |
|
|
Attribute attr = (Attribute) enum1.next();
|
| 886 |
|
|
String attrValue = (String) attr.get();
|
| 887 |
|
|
String attrName = (String) attr.getID();
|
| 888 |
|
|
|
| 889 |
730
|
bojilova
|
if (enum1.hasMore()) {
|
| 890 |
2121
|
sgarg
|
attr = (Attribute) enum1.next();
|
| 891 |
|
|
String refValue = (String) attr.get();
|
| 892 |
|
|
String refName = (String) attr.getID();
|
| 893 |
|
|
if (ldapBase.startsWith(refName + "=" + refValue)) {
|
| 894 |
|
|
trees.put(ldapBase,
|
| 895 |
|
|
attrValue.substring(0, attrValue.lastIndexOf("/") + 1));
|
| 896 |
|
|
}
|
| 897 |
|
|
else {
|
| 898 |
2129
|
sgarg
|
// this is a referral - so organization name is appended in
|
| 899 |
|
|
// front of the ldapbase.... later it is stripped out
|
| 900 |
|
|
// in getPrincipals
|
| 901 |
|
|
trees.put("[" + refName + "=" + refValue + "]" +
|
| 902 |
|
|
attrValue.substring(attrValue.lastIndexOf("/") + 1,
|
| 903 |
|
|
attrValue.length()),
|
| 904 |
2121
|
sgarg
|
attrValue.substring(0, attrValue.lastIndexOf("/") + 1));
|
| 905 |
2129
|
sgarg
|
|
| 906 |
|
|
// trees.put(refName + "=" + refValue + "," + ldapBase,
|
| 907 |
|
|
// attrValue.substring(0, attrValue.lastIndexOf("/") + 1));
|
| 908 |
2121
|
sgarg
|
}
|
| 909 |
2058
|
sgarg
|
|
| 910 |
2121
|
sgarg
|
}
|
| 911 |
|
|
else if (ldapBase.startsWith(attrName + "=" + attrValue)) {
|
| 912 |
|
|
trees.put(ldapBase, ldapUrl);
|
| 913 |
|
|
}
|
| 914 |
|
|
else {
|
| 915 |
2129
|
sgarg
|
if (sr.isRelative()) {
|
| 916 |
2121
|
sgarg
|
trees.put(attrName + "=" + attrValue + "," + ldapBase, ldapUrl);
|
| 917 |
2130
|
sgarg
|
}
|
| 918 |
|
|
else {
|
| 919 |
2121
|
sgarg
|
String referenceURL = sr.getName();
|
| 920 |
2129
|
sgarg
|
referenceURL = referenceURL.substring(0,
|
| 921 |
|
|
referenceURL.lastIndexOf("/") + 1);
|
| 922 |
|
|
trees.put(attrName + "=" + attrValue + "," + ldapBase,
|
| 923 |
|
|
referenceURL);
|
| 924 |
730
|
bojilova
|
}
|
| 925 |
2121
|
sgarg
|
|
| 926 |
504
|
jones
|
}
|
| 927 |
|
|
}
|
| 928 |
2121
|
sgarg
|
}
|
| 929 |
730
|
bojilova
|
|
| 930 |
2121
|
sgarg
|
// Close the context when we're done
|
| 931 |
|
|
ctx.close();
|
| 932 |
730
|
bojilova
|
|
| 933 |
2121
|
sgarg
|
}
|
| 934 |
|
|
catch (NamingException e) {
|
| 935 |
2058
|
sgarg
|
util.debugMessage("Problem getting subtrees in AuthLdap.getSubtrees:"
|
| 936 |
1477
|
tao
|
+ e, 30);
|
| 937 |
730
|
bojilova
|
throw new ConnectException(
|
| 938 |
2121
|
sgarg
|
"Problem getting subtrees in AuthLdap.getSubtrees:" + e);
|
| 939 |
504
|
jones
|
}
|
| 940 |
|
|
|
| 941 |
730
|
bojilova
|
return trees;
|
| 942 |
504
|
jones
|
}
|
| 943 |
|
|
|
| 944 |
|
|
/**
|
| 945 |
730
|
bojilova
|
* Get all groups and users from authentication scheme.
|
| 946 |
725
|
bojilova
|
* The output is formatted in XML.
|
| 947 |
730
|
bojilova
|
* @param user the user which requests the information
|
| 948 |
|
|
* @param password the user's password
|
| 949 |
725
|
bojilova
|
*/
|
| 950 |
2121
|
sgarg
|
public String getPrincipals(String user, String password) throws
|
| 951 |
|
|
ConnectException {
|
| 952 |
725
|
bojilova
|
StringBuffer out = new StringBuffer();
|
| 953 |
2559
|
sgarg
|
|
| 954 |
2058
|
sgarg
|
out.append("<?xml version=\"1.0\" encoding=\"US-ASCII\"?>\n");
|
| 955 |
730
|
bojilova
|
out.append("<principals>\n");
|
| 956 |
2058
|
sgarg
|
|
| 957 |
730
|
bojilova
|
/*
|
| 958 |
2058
|
sgarg
|
* get all subtrees first in the current dir context
|
| 959 |
730
|
bojilova
|
* and then the Metacat users under them
|
| 960 |
|
|
*/
|
| 961 |
2121
|
sgarg
|
Hashtable subtrees = getSubtrees(user, password, this.ldapUrl,
|
| 962 |
|
|
this.ldapBase);
|
| 963 |
2058
|
sgarg
|
|
| 964 |
2447
|
sgarg
|
Enumeration keyEnum = subtrees.keys();
|
| 965 |
|
|
while (keyEnum.hasMoreElements()) {
|
| 966 |
|
|
this.ldapBase = (String) keyEnum.nextElement();
|
| 967 |
2121
|
sgarg
|
this.ldapUrl = (String) subtrees.get(ldapBase);
|
| 968 |
2058
|
sgarg
|
|
| 969 |
2129
|
sgarg
|
/*
|
| 970 |
|
|
* code to get the organization name from ldapBase
|
| 971 |
|
|
*/
|
| 972 |
2116
|
sgarg
|
String orgName = this.ldapBase;
|
| 973 |
2130
|
sgarg
|
if (orgName.startsWith("[")) {
|
| 974 |
2129
|
sgarg
|
// if orgName starts with [ then it is a referral URL...
|
| 975 |
|
|
// (see code in getSubtress)
|
| 976 |
|
|
// hence orgName can be retrieved by getting the string between
|
| 977 |
|
|
// 'o=' and ']'
|
| 978 |
|
|
// also the string between [ and ] needs to be striped out from
|
| 979 |
|
|
// this.ldapBase
|
| 980 |
|
|
this.ldapBase = orgName.substring(orgName.indexOf("]") + 1);
|
| 981 |
|
|
if (orgName != null && orgName.indexOf("o=") > -1) {
|
| 982 |
|
|
orgName = orgName.substring(orgName.indexOf("o=") + 2);
|
| 983 |
|
|
orgName = orgName.substring(0, orgName.indexOf("]"));
|
| 984 |
|
|
}
|
| 985 |
2130
|
sgarg
|
}
|
| 986 |
|
|
else {
|
| 987 |
2129
|
sgarg
|
// else it is not referral
|
| 988 |
|
|
// hence orgName can be retrieved by getting the string between
|
| 989 |
|
|
// 'o=' and ','
|
| 990 |
|
|
if (orgName != null && orgName.indexOf("o=") > -1) {
|
| 991 |
|
|
orgName = orgName.substring(orgName.indexOf("o=") + 2);
|
| 992 |
|
|
if (orgName.indexOf(",") > -1) {
|
| 993 |
|
|
orgName = orgName.substring(0, orgName.indexOf(","));
|
| 994 |
|
|
}
|
| 995 |
|
|
}
|
| 996 |
2121
|
sgarg
|
}
|
| 997 |
|
|
|
| 998 |
2058
|
sgarg
|
out.append(" <authSystem URI=\"" +
|
| 999 |
2121
|
sgarg
|
this.ldapUrl + this.ldapBase + "\" organization=\"" + orgName +
|
| 1000 |
|
|
"\">\n");
|
| 1001 |
730
|
bojilova
|
|
| 1002 |
|
|
// get all groups for directory context
|
| 1003 |
2058
|
sgarg
|
String[][] groups = getGroups(user, password);
|
| 1004 |
|
|
String[][] users = getUsers(user, password);
|
| 1005 |
|
|
int userIndex = 0;
|
| 1006 |
730
|
bojilova
|
|
| 1007 |
|
|
// for the groups and users that belong to them
|
| 1008 |
2121
|
sgarg
|
if (groups != null && groups.length > 0) {
|
| 1009 |
|
|
for (int i = 0; i < groups.length; i++) {
|
| 1010 |
730
|
bojilova
|
out.append(" <group>\n");
|
| 1011 |
2058
|
sgarg
|
out.append(" <groupname>" + groups[i][0] + "</groupname>\n");
|
| 1012 |
|
|
out.append(" <description>" + groups[i][1] + "</description>\n");
|
| 1013 |
2121
|
sgarg
|
String[] usersForGroup = getUsers(user, password, groups[i][0]);
|
| 1014 |
|
|
for (int j = 0; j < usersForGroup.length; j++) {
|
| 1015 |
2559
|
sgarg
|
|
| 1016 |
2058
|
sgarg
|
userIndex = searchUser(usersForGroup[j], users);
|
| 1017 |
730
|
bojilova
|
out.append(" <user>\n");
|
| 1018 |
2058
|
sgarg
|
|
| 1019 |
2121
|
sgarg
|
if (userIndex < 0) {
|
| 1020 |
2095
|
sgarg
|
out.append(" <username>" + usersForGroup[j] +
|
| 1021 |
|
|
"</username>\n");
|
| 1022 |
2121
|
sgarg
|
}
|
| 1023 |
|
|
else {
|
| 1024 |
2130
|
sgarg
|
out.append(" <username>" + users[userIndex][0] +
|
| 1025 |
2121
|
sgarg
|
"</username>\n");
|
| 1026 |
2130
|
sgarg
|
out.append(" <name>" + users[userIndex][1] + "</name>\n");
|
| 1027 |
|
|
out.append(" <organization>" + users[userIndex][2] +
|
| 1028 |
2121
|
sgarg
|
"</organization>\n");
|
| 1029 |
2130
|
sgarg
|
if (users[userIndex][3].compareTo("null") != 0) {
|
| 1030 |
|
|
out.append(" <organizationUnitName>" + users[userIndex][3] +
|
| 1031 |
|
|
"</organizationUnitName>\n");
|
| 1032 |
|
|
}
|
| 1033 |
|
|
out.append(" <email>" + users[userIndex][4] + "</email>\n");
|
| 1034 |
2058
|
sgarg
|
}
|
| 1035 |
|
|
|
| 1036 |
730
|
bojilova
|
out.append(" </user>\n");
|
| 1037 |
|
|
}
|
| 1038 |
|
|
out.append(" </group>\n");
|
| 1039 |
|
|
}
|
| 1040 |
|
|
}
|
| 1041 |
2058
|
sgarg
|
|
| 1042 |
2130
|
sgarg
|
// for the users not belonging to any grou8p
|
| 1043 |
2121
|
sgarg
|
for (int j = 0; j < users.length; j++) {
|
| 1044 |
725
|
bojilova
|
out.append(" <user>\n");
|
| 1045 |
2058
|
sgarg
|
out.append(" <username>" + users[j][0] + "</username>\n");
|
| 1046 |
|
|
out.append(" <name>" + users[j][1] + "</name>\n");
|
| 1047 |
2130
|
sgarg
|
out.append(" <organization>" + users[j][2] +
|
| 1048 |
|
|
"</organization>\n");
|
| 1049 |
|
|
if (users[j][3].compareTo("null") != 0) {
|
| 1050 |
|
|
out.append(" <organizationUnitName>" + users[j][3] +
|
| 1051 |
|
|
"</organizationUnitName>\n");
|
| 1052 |
|
|
}
|
| 1053 |
|
|
out.append(" <email>" + users[j][4] + "</email>\n");
|
| 1054 |
725
|
bojilova
|
out.append(" </user>\n");
|
| 1055 |
|
|
}
|
| 1056 |
2058
|
sgarg
|
|
| 1057 |
730
|
bojilova
|
out.append(" </authSystem>\n");
|
| 1058 |
725
|
bojilova
|
}
|
| 1059 |
|
|
out.append("</principals>");
|
| 1060 |
|
|
return out.toString();
|
| 1061 |
|
|
}
|
| 1062 |
|
|
|
| 1063 |
|
|
/**
|
| 1064 |
2058
|
sgarg
|
* Method for getting index of user DN in User info array
|
| 1065 |
|
|
*/
|
| 1066 |
2121
|
sgarg
|
int searchUser(String user, String userGroup[][]) {
|
| 1067 |
|
|
for (int j = 0; j < userGroup.length; j++) {
|
| 1068 |
|
|
if (user.compareTo(userGroup[j][0]) == 0) {
|
| 1069 |
2058
|
sgarg
|
return j;
|
| 1070 |
|
|
}
|
| 1071 |
|
|
}
|
| 1072 |
|
|
return -1;
|
| 1073 |
|
|
}
|
| 1074 |
|
|
|
| 1075 |
|
|
/**
|
| 1076 |
503
|
bojilova
|
* Test method for the class
|
| 1077 |
|
|
*/
|
| 1078 |
|
|
public static void main(String[] args) {
|
| 1079 |
|
|
|
| 1080 |
504
|
jones
|
// Provide a user, such as: "Matt Jones", or "jones"
|
| 1081 |
503
|
bojilova
|
String user = args[0];
|
| 1082 |
|
|
String password = args[1];
|
| 1083 |
|
|
|
| 1084 |
1477
|
tao
|
MetaCatUtil.debugMessage("Creating session...", 20);
|
| 1085 |
503
|
bojilova
|
AuthLdap authservice = new AuthLdap();
|
| 1086 |
1477
|
tao
|
MetaCatUtil.debugMessage("Session exists...", 20);
|
| 1087 |
2058
|
sgarg
|
|
| 1088 |
503
|
bojilova
|
boolean isValid = false;
|
| 1089 |
|
|
try {
|
| 1090 |
1477
|
tao
|
MetaCatUtil.debugMessage("Authenticating...", 20);
|
| 1091 |
503
|
bojilova
|
isValid = authservice.authenticate(user, password);
|
| 1092 |
|
|
if (isValid) {
|
| 1093 |
2121
|
sgarg
|
MetaCatUtil.debugMessage("Authentication successful for: " + user, 20);
|
| 1094 |
|
|
}
|
| 1095 |
|
|
else {
|
| 1096 |
1477
|
tao
|
MetaCatUtil.debugMessage("Authentication failed for: " + user, 20);
|
| 1097 |
503
|
bojilova
|
}
|
| 1098 |
725
|
bojilova
|
|
| 1099 |
871
|
jones
|
// Get attributes for the user
|
| 1100 |
503
|
bojilova
|
if (isValid) {
|
| 1101 |
1477
|
tao
|
MetaCatUtil.debugMessage("\nGetting attributes for user....", 20);
|
| 1102 |
991
|
tao
|
HashMap userInfo = authservice.getAttributes(user, password, user);
|
| 1103 |
503
|
bojilova
|
// Print all of the attributes
|
| 1104 |
2121
|
sgarg
|
Iterator attList = (Iterator) ( ( (Set) userInfo.keySet()).iterator());
|
| 1105 |
503
|
bojilova
|
while (attList.hasNext()) {
|
| 1106 |
2121
|
sgarg
|
String att = (String) attList.next();
|
| 1107 |
|
|
Vector values = (Vector) userInfo.get(att);
|
| 1108 |
503
|
bojilova
|
Iterator attvalues = values.iterator();
|
| 1109 |
|
|
while (attvalues.hasNext()) {
|
| 1110 |
2121
|
sgarg
|
String value = (String) attvalues.next();
|
| 1111 |
1477
|
tao
|
MetaCatUtil.debugMessage(att + ": " + value, 20);
|
| 1112 |
503
|
bojilova
|
}
|
| 1113 |
|
|
}
|
| 1114 |
871
|
jones
|
}
|
| 1115 |
723
|
bojilova
|
|
| 1116 |
871
|
jones
|
// get the groups
|
| 1117 |
|
|
if (isValid) {
|
| 1118 |
1477
|
tao
|
MetaCatUtil.debugMessage("\nGetting all groups....", 20);
|
| 1119 |
2058
|
sgarg
|
String[][] groups = authservice.getGroups(user, password);
|
| 1120 |
1477
|
tao
|
MetaCatUtil.debugMessage("Groups found: " + groups.length, 20);
|
| 1121 |
2121
|
sgarg
|
for (int i = 0; i < groups.length; i++) {
|
| 1122 |
|
|
MetaCatUtil.debugMessage("Group " + i + ": " + groups[i][0], 20);
|
| 1123 |
871
|
jones
|
}
|
| 1124 |
503
|
bojilova
|
}
|
| 1125 |
725
|
bojilova
|
|
| 1126 |
871
|
jones
|
// get the groups for the user
|
| 1127 |
|
|
String savedGroup = null;
|
| 1128 |
|
|
if (isValid) {
|
| 1129 |
1477
|
tao
|
MetaCatUtil.debugMessage("\nGetting groups for user....", 20);
|
| 1130 |
2058
|
sgarg
|
String[][] groups = authservice.getGroups(user, password, user);
|
| 1131 |
1477
|
tao
|
MetaCatUtil.debugMessage("Groups found: " + groups.length, 20);
|
| 1132 |
2121
|
sgarg
|
for (int i = 0; i < groups.length; i++) {
|
| 1133 |
|
|
MetaCatUtil.debugMessage("Group " + i + ": " + groups[i][0], 20);
|
| 1134 |
|
|
savedGroup = groups[i][0];
|
| 1135 |
871
|
jones
|
}
|
| 1136 |
|
|
}
|
| 1137 |
|
|
|
| 1138 |
|
|
// get the users for a group
|
| 1139 |
|
|
if (isValid) {
|
| 1140 |
1477
|
tao
|
MetaCatUtil.debugMessage("\nGetting users for group....", 20);
|
| 1141 |
|
|
MetaCatUtil.debugMessage("Group: " + savedGroup, 20);
|
| 1142 |
871
|
jones
|
String[] users = authservice.getUsers(user, password, savedGroup);
|
| 1143 |
1477
|
tao
|
MetaCatUtil.debugMessage("Users found: " + users.length, 20);
|
| 1144 |
2121
|
sgarg
|
for (int i = 0; i < users.length; i++) {
|
| 1145 |
|
|
MetaCatUtil.debugMessage("User " + i + ": " + users[i], 20);
|
| 1146 |
871
|
jones
|
}
|
| 1147 |
|
|
}
|
| 1148 |
|
|
|
| 1149 |
|
|
// get all users
|
| 1150 |
|
|
if (isValid) {
|
| 1151 |
1494
|
tao
|
MetaCatUtil.debugMessage("\nGetting all users ....", 20);
|
| 1152 |
2058
|
sgarg
|
String[][] users = authservice.getUsers(user, password);
|
| 1153 |
1494
|
tao
|
MetaCatUtil.debugMessage("Users found: " + users.length, 20);
|
| 1154 |
2058
|
sgarg
|
|
| 1155 |
871
|
jones
|
}
|
| 1156 |
873
|
jones
|
|
| 1157 |
726
|
bojilova
|
// get the whole list groups and users in XML format
|
| 1158 |
725
|
bojilova
|
if (isValid) {
|
| 1159 |
1494
|
tao
|
MetaCatUtil.debugMessage("\nTrying principals....", 20);
|
| 1160 |
730
|
bojilova
|
authservice = new AuthLdap();
|
| 1161 |
725
|
bojilova
|
String out = authservice.getPrincipals(user, password);
|
| 1162 |
802
|
bojilova
|
java.io.File f = new java.io.File("principals.xml");
|
| 1163 |
725
|
bojilova
|
java.io.FileWriter fw = new java.io.FileWriter(f);
|
| 1164 |
|
|
java.io.BufferedWriter buff = new java.io.BufferedWriter(fw);
|
| 1165 |
|
|
buff.write(out);
|
| 1166 |
|
|
buff.flush();
|
| 1167 |
|
|
buff.close();
|
| 1168 |
|
|
fw.close();
|
| 1169 |
1494
|
tao
|
MetaCatUtil.debugMessage("\nFinished getting principals.", 20);
|
| 1170 |
725
|
bojilova
|
}
|
| 1171 |
873
|
jones
|
|
| 1172 |
2121
|
sgarg
|
}
|
| 1173 |
|
|
catch (ConnectException ce) {
|
| 1174 |
1494
|
tao
|
MetaCatUtil.debugMessage(ce.getMessage(), 30);
|
| 1175 |
2121
|
sgarg
|
}
|
| 1176 |
|
|
catch (java.io.IOException ioe) {
|
| 1177 |
1494
|
tao
|
MetaCatUtil.debugMessage("I/O Error writing to file principals.txt", 20);
|
| 1178 |
503
|
bojilova
|
}
|
| 1179 |
|
|
}
|
| 1180 |
2058
|
sgarg
|
|
| 1181 |
934
|
tao
|
/**
|
| 1182 |
|
|
* This method will be called by start a thread.
|
| 1183 |
|
|
* It can handle if a referral exception happend.
|
| 1184 |
2058
|
sgarg
|
*/
|
| 1185 |
2121
|
sgarg
|
public void run() {
|
| 1186 |
893
|
berkley
|
referralContext = null;
|
| 1187 |
2121
|
sgarg
|
DirContext refDirContext = null;
|
| 1188 |
|
|
boolean moreReferrals = true;
|
| 1189 |
|
|
String referralInfo = null;
|
| 1190 |
934
|
tao
|
//set a while loop is because we don't know if a referral excption contains
|
| 1191 |
|
|
//another referral exception
|
| 1192 |
2121
|
sgarg
|
while (moreReferrals) {
|
| 1193 |
|
|
try {
|
| 1194 |
934
|
tao
|
//revise environment variable
|
| 1195 |
2121
|
sgarg
|
referralInfo = (String) refExc.getReferralInfo();
|
| 1196 |
1988
|
jones
|
util.debugMessage("Processing referral (pr0): ", 35);
|
| 1197 |
|
|
util.debugMessage("PROVIDER_URL set to (pr1): " + referralInfo, 35);
|
| 1198 |
|
|
//env.put(Context.PROVIDER_URL,referralInfo);
|
| 1199 |
|
|
//env.put(Context.INITIAL_CONTEXT_FACTORY, "com.sun.jndi.ldap.LdapCtxFactory");
|
| 1200 |
|
|
//env.put(Context.SECURITY_PRINCIPAL, userName);
|
| 1201 |
|
|
//env.put(Context.SECURITY_CREDENTIALS, userPassword);
|
| 1202 |
|
|
//env.put(Context.REFERRAL, "throw");
|
| 1203 |
|
|
//util.debugMessage("Processing referral (pr1.info): " + userName,35);
|
| 1204 |
|
|
//util.debugMessage("Processing referral (pr2)",35);
|
| 1205 |
|
|
//rContext = refExc.getReferralContext(env);
|
| 1206 |
|
|
rContext = refExc.getReferralContext();
|
| 1207 |
2121
|
sgarg
|
util.debugMessage("Processing referral (pr3)", 35);
|
| 1208 |
934
|
tao
|
//casting the context to dircontext and it will create a
|
| 1209 |
|
|
//autherntication or naming exception if DN and password is incorrect
|
| 1210 |
2121
|
sgarg
|
referralContext = rContext;
|
| 1211 |
|
|
refDirContext = (DirContext) rContext;
|
| 1212 |
991
|
tao
|
refDirContext.close();
|
| 1213 |
934
|
tao
|
//get context and jump out the while loop
|
| 1214 |
2121
|
sgarg
|
moreReferrals = false;
|
| 1215 |
|
|
util.debugMessage("Processing referral (pr4)", 35);
|
| 1216 |
|
|
} //try
|
| 1217 |
991
|
tao
|
//if referral have another referral excption
|
| 1218 |
2121
|
sgarg
|
catch (ReferralException re) {
|
| 1219 |
|
|
util.debugMessage("GOT referral exception (re1): " + re.getMessage(),
|
| 1220 |
|
|
35);
|
| 1221 |
|
|
util.debugMessage("RE details (re2): " + re.toString(true), 35);
|
| 1222 |
934
|
tao
|
//keep running in while loop
|
| 1223 |
2121
|
sgarg
|
moreReferrals = true;
|
| 1224 |
934
|
tao
|
//assign refExc to new referral exception re
|
| 1225 |
2121
|
sgarg
|
refExc = re;
|
| 1226 |
934
|
tao
|
}
|
| 1227 |
991
|
tao
|
//catch a authentication exception
|
| 1228 |
2121
|
sgarg
|
catch (AuthenticationException ae) {
|
| 1229 |
2058
|
sgarg
|
util.debugMessage("Error running referral handler thread (ae1): " +
|
| 1230 |
1494
|
tao
|
ae.getMessage(), 20);
|
| 1231 |
934
|
tao
|
//check if has another referral
|
| 1232 |
2121
|
sgarg
|
moreReferrals = refExc.skipReferral();
|
| 1233 |
934
|
tao
|
//don't get the context
|
| 1234 |
|
|
referralContext = null;
|
| 1235 |
|
|
}
|
| 1236 |
991
|
tao
|
//catch a naming exception
|
| 1237 |
2121
|
sgarg
|
catch (NamingException ne) {
|
| 1238 |
2058
|
sgarg
|
util.debugMessage("Error running referral handler thread (ne1): " +
|
| 1239 |
1494
|
tao
|
ne.getMessage(), 20);
|
| 1240 |
934
|
tao
|
//check if has another referral
|
| 1241 |
2121
|
sgarg
|
moreReferrals = refExc.skipReferral();
|
| 1242 |
934
|
tao
|
//don't get context
|
| 1243 |
2058
|
sgarg
|
referralContext = null;
|
| 1244 |
934
|
tao
|
}
|
| 1245 |
2121
|
sgarg
|
} //while
|
| 1246 |
|
|
} //run()
|
| 1247 |
2058
|
sgarg
|
|
| 1248 |
2121
|
sgarg
|
private class GetGroup
|
| 1249 |
|
|
implements Runnable {
|
| 1250 |
|
|
public void run() {
|
| 1251 |
991
|
tao
|
referralContext = null;
|
| 1252 |
1494
|
tao
|
MetaCatUtil.debugMessage("getting groups context", 50);
|
| 1253 |
2121
|
sgarg
|
DirContext refDirContext = null;
|
| 1254 |
|
|
boolean moreReferrals = true;
|
| 1255 |
2058
|
sgarg
|
//set a while loop is because we don't know if a referral excption
|
| 1256 |
991
|
tao
|
//contains another referral exception
|
| 1257 |
2121
|
sgarg
|
while (moreReferrals) {
|
| 1258 |
|
|
try {
|
| 1259 |
991
|
tao
|
//revise environment variable
|
| 1260 |
|
|
String refInfo = null;
|
| 1261 |
2121
|
sgarg
|
refInfo = (String) refExc.getReferralInfo();
|
| 1262 |
|
|
if (refInfo != null) {
|
| 1263 |
2058
|
sgarg
|
MetaCatUtil.debugMessage("Referral in thread to: " +
|
| 1264 |
2121
|
sgarg
|
refInfo.toString(), 40);
|
| 1265 |
991
|
tao
|
}
|
| 1266 |
2121
|
sgarg
|
else {
|
| 1267 |
1494
|
tao
|
MetaCatUtil.debugMessage("getting refInfo Manually", 50);
|
| 1268 |
2121
|
sgarg
|
refInfo = (String) refExc.getReferralContext().getEnvironment().
|
| 1269 |
|
|
get(Context.PROVIDER_URL);
|
| 1270 |
991
|
tao
|
}
|
| 1271 |
1494
|
tao
|
MetaCatUtil.debugMessage("refInfo: " + refInfo, 40);
|
| 1272 |
2058
|
sgarg
|
|
| 1273 |
|
|
env.put(Context.INITIAL_CONTEXT_FACTORY,
|
| 1274 |
2121
|
sgarg
|
"com.sun.jndi.ldap.LdapCtxFactory");
|
| 1275 |
991
|
tao
|
env.put(Context.REFERRAL, "throw");
|
| 1276 |
|
|
env.put(Context.PROVIDER_URL, refInfo);
|
| 1277 |
2058
|
sgarg
|
|
| 1278 |
1494
|
tao
|
MetaCatUtil.debugMessage("creating referralContext", 40);
|
| 1279 |
991
|
tao
|
referralContext = new InitialDirContext(env);
|
| 1280 |
1494
|
tao
|
MetaCatUtil.debugMessage("referralContext created", 40);
|
| 1281 |
991
|
tao
|
//get context and jump out the while loop
|
| 1282 |
2121
|
sgarg
|
moreReferrals = false;
|
| 1283 |
|
|
} //try
|
| 1284 |
|
|
catch (ReferralException re) {
|
| 1285 |
991
|
tao
|
//keep running in while loop
|
| 1286 |
2121
|
sgarg
|
moreReferrals = true;
|
| 1287 |
991
|
tao
|
//assign refExc to new referral exception re
|
| 1288 |
2121
|
sgarg
|
refExc = re;
|
| 1289 |
991
|
tao
|
}
|
| 1290 |
2121
|
sgarg
|
catch (AuthenticationException ae) {
|
| 1291 |
2058
|
sgarg
|
util.debugMessage("Error running referral handler thread (ae2): " +
|
| 1292 |
2121
|
sgarg
|
ae.getMessage(), 50);
|
| 1293 |
991
|
tao
|
//check if has another referral
|
| 1294 |
2121
|
sgarg
|
moreReferrals = refExc.skipReferral();
|
| 1295 |
991
|
tao
|
//don't get the context
|
| 1296 |
|
|
referralContext = null;
|
| 1297 |
|
|
}
|
| 1298 |
2121
|
sgarg
|
catch (NamingException ne) {
|
| 1299 |
2058
|
sgarg
|
util.debugMessage("Error running referral handler thread (ne2): " +
|
| 1300 |
2121
|
sgarg
|
ne.getMessage(), 50);
|
| 1301 |
991
|
tao
|
//check if has another referral
|
| 1302 |
2121
|
sgarg
|
moreReferrals = refExc.skipReferral();
|
| 1303 |
991
|
tao
|
//don't get context
|
| 1304 |
2058
|
sgarg
|
referralContext = null;
|
| 1305 |
991
|
tao
|
}
|
| 1306 |
2121
|
sgarg
|
} //while
|
| 1307 |
|
|
} //run()
|
| 1308 |
|
|
}
|
| 1309 |
503
|
bojilova
|
}
|