/* * Copyright (c) 2000, 2011, Oracle and/or its affiliates. All rights reserved. * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. * * This code is free software; you can redistribute it and/or modify it * under the terms of the GNU General Public License version 2 only, as * published by the Free Software Foundation. Oracle designates this * particular file as subject to the "Classpath" exception as provided * by Oracle in the LICENSE file that accompanied this code. * * This code is distributed in the hope that it will be useful, but WITHOUT * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License * version 2 for more details (a copy is included in the LICENSE file that * accompanied this code). * * You should have received a copy of the GNU General Public License version * 2 along with this work; if not, write to the Free Software Foundation, * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. * * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA * or visit www.oracle.com if you need additional information or have any * questions. */package com.sun.security.auth.module;import java.util.*;import java.io.IOException;import javax.security.auth.*;import javax.security.auth.callback.*;import javax.security.auth.login.*;import javax.security.auth.spi.*;import com.sun.security.auth.SolarisPrincipal;import com.sun.security.auth.SolarisNumericUserPrincipal;import com.sun.security.auth.SolarisNumericGroupPrincipal;/** * <p> This <code>LoginModule</code> imports a user's Solaris * <code>Principal</code> information (<code>SolarisPrincipal</code>, * <code>SolarisNumericUserPrincipal</code>, * and <code>SolarisNumericGroupPrincipal</code>) * and associates them with the current <code>Subject</code>. * * <p> This LoginModule recognizes the debug option. * If set to true in the login Configuration, * debug messages will be output to the output stream, System.out. * @deprecated As of JDK1.4, replaced by * <code>com.sun.security.auth.module.UnixLoginModule</code>. * This LoginModule is entirely deprecated and * is here to allow for a smooth transition to the new * UnixLoginModule. * */@Deprecatedpublic class SolarisLoginModule implements LoginModule { // initial state private Subject subject; private CallbackHandler callbackHandler; private Map<String, ?> sharedState; private Map<String, ?> options; // configurable option private boolean debug = true; // SolarisSystem to retrieve underlying system info private SolarisSystem ss; // the authentication status private boolean succeeded = false; private boolean commitSucceeded = false; // Underlying system info private SolarisPrincipal userPrincipal; private SolarisNumericUserPrincipal UIDPrincipal; private SolarisNumericGroupPrincipal GIDPrincipal; private LinkedList<SolarisNumericGroupPrincipal> supplementaryGroups = new LinkedList<>(); /** * Initialize this <code>LoginModule</code>. * * <p> * * @param subject the <code>Subject</code> to be authenticated. <p> * * @param callbackHandler a <code>CallbackHandler</code> for communicating * with the end user (prompting for usernames and * passwords, for example). <p> * * @param sharedState shared <code>LoginModule</code> state. <p> * * @param options options specified in the login * <code>Configuration</code> for this particular * <code>LoginModule</code>. */ public void initialize(Subject subject, CallbackHandler callbackHandler, Map<String,?> sharedState, Map<String,?> options) { this.subject = subject; this.callbackHandler = callbackHandler; this.sharedState = sharedState; this.options = options; // initialize any configured options debug = "true".equalsIgnoreCase((String)options.get("debug")); } /** * Authenticate the user (first phase). * * <p> The implementation of this method attempts to retrieve the user's * Solaris <code>Subject</code> information by making a native Solaris * system call. * * <p> * * @exception FailedLoginException if attempts to retrieve the underlying * system information fail. * * @return true in all cases (this <code>LoginModule</code> * should not be ignored). */ public boolean login() throws LoginException { long[] solarisGroups = null; ss = new SolarisSystem(); if (ss == null) { succeeded = false; throw new FailedLoginException ("Failed in attempt to import " + "the underlying system identity information"); } else { userPrincipal = new SolarisPrincipal(ss.getUsername()); UIDPrincipal = new SolarisNumericUserPrincipal(ss.getUid()); GIDPrincipal = new SolarisNumericGroupPrincipal(ss.getGid(), true); if (ss.getGroups() != null && ss.getGroups().length > 0) solarisGroups = ss.getGroups(); for (int i = 0; i < solarisGroups.length; i++) { SolarisNumericGroupPrincipal ngp = new SolarisNumericGroupPrincipal (solarisGroups[i], false); if (!ngp.getName().equals(GIDPrincipal.getName())) supplementaryGroups.add(ngp); } if (debug) { System.out.println("\t\t[SolarisLoginModule]: " + "succeeded importing info: "); System.out.println("\t\t\tuid = " + ss.getUid()); System.out.println("\t\t\tgid = " + ss.getGid()); solarisGroups = ss.getGroups(); for (int i = 0; i < solarisGroups.length; i++) { System.out.println("\t\t\tsupp gid = " + solarisGroups[i]); } } succeeded = true; return true; } } /** * Commit the authentication (second phase). * * <p> This method is called if the LoginContext's * overall authentication succeeded * (the relevant REQUIRED, REQUISITE, SUFFICIENT and OPTIONAL LoginModules * succeeded). * * <p> If this LoginModule's own authentication attempt * succeeded (the importing of the Solaris authentication information * succeeded), then this method associates the Solaris Principals * with the <code>Subject</code> currently tied to the * <code>LoginModule</code>. If this LoginModule's * authentication attempted failed, then this method removes * any state that was originally saved. * * <p> * * @exception LoginException if the commit fails * * @return true if this LoginModule's own login and commit attempts * succeeded, or false otherwise. */ public boolean commit() throws LoginException { if (succeeded == false) { if (debug) { System.out.println("\t\t[SolarisLoginModule]: " + "did not add any Principals to Subject " + "because own authentication failed."); } return false; } if (subject.isReadOnly()) { throw new LoginException ("Subject is Readonly"); } if (!subject.getPrincipals().contains(userPrincipal)) subject.getPrincipals().add(userPrincipal); if (!subject.getPrincipals().contains(UIDPrincipal)) subject.getPrincipals().add(UIDPrincipal); if (!subject.getPrincipals().contains(GIDPrincipal)) subject.getPrincipals().add(GIDPrincipal); for (int i = 0; i < supplementaryGroups.size(); i++) { if (!subject.getPrincipals().contains(supplementaryGroups.get(i))) subject.getPrincipals().add(supplementaryGroups.get(i)); } if (debug) { System.out.println("\t\t[SolarisLoginModule]: " + "added SolarisPrincipal,"); System.out.println("\t\t\t\tSolarisNumericUserPrincipal,"); System.out.println("\t\t\t\tSolarisNumericGroupPrincipal(s),"); System.out.println("\t\t\t to Subject"); } commitSucceeded = true; return true; } /** * Abort the authentication (second phase). * * <p> This method is called if the LoginContext's * overall authentication failed. * (the relevant REQUIRED, REQUISITE, SUFFICIENT and OPTIONAL LoginModules * did not succeed). * * <p> This method cleans up any state that was originally saved * as part of the authentication attempt from the <code>login</code> * and <code>commit</code> methods. * * <p> * * @exception LoginException if the abort fails * * @return false if this LoginModule's own login and/or commit attempts * failed, and true otherwise. */ public boolean abort() throws LoginException { if (debug) { System.out.println("\t\t[SolarisLoginModule]: " + "aborted authentication attempt"); } if (succeeded == false) { return false; } else if (succeeded == true && commitSucceeded == false) { // Clean out state succeeded = false; ss = null; userPrincipal = null; UIDPrincipal = null; GIDPrincipal = null; supplementaryGroups = new LinkedList<SolarisNumericGroupPrincipal>(); } else { // overall authentication succeeded and commit succeeded, // but someone else's commit failed logout(); } return true; } /** * Logout the user * * <p> This method removes the Principals associated * with the <code>Subject</code>. * * <p> * * @exception LoginException if the logout fails * * @return true in all cases (this <code>LoginModule</code> * should not be ignored). */ public boolean logout() throws LoginException { if (debug) { System.out.println("\t\t[SolarisLoginModule]: " + "Entering logout"); } if (subject.isReadOnly()) { throw new LoginException ("Subject is Readonly"); } // remove the added Principals from the Subject subject.getPrincipals().remove(userPrincipal); subject.getPrincipals().remove(UIDPrincipal); subject.getPrincipals().remove(GIDPrincipal); for (int i = 0; i < supplementaryGroups.size(); i++) { subject.getPrincipals().remove(supplementaryGroups.get(i)); } // clean out state ss = null; succeeded = false; commitSucceeded = false; userPrincipal = null; UIDPrincipal = null; GIDPrincipal = null; supplementaryGroups = new LinkedList<SolarisNumericGroupPrincipal>(); if (debug) { System.out.println("\t\t[SolarisLoginModule]: " + "logged out Subject"); } return true; }}
/*
* Copyright (c) 2000, 2011, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License version 2 only, as
* published by the Free Software Foundation. Oracle designates this
* particular file as subject to the "Classpath" exception as provided
* by Oracle in the LICENSE file that accompanied this code.
*
* This code is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
* version 2 for more details (a copy is included in the LICENSE file that
* accompanied this code).
*
* You should have received a copy of the GNU General Public License version
* 2 along with this work; if not, write to the Free Software Foundation,
* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
*
* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
* or visit www.oracle.com if you need additional information or have any
* questions.
*/
package com.sun.security.auth.module;
import java.util.*;
import java.io.IOException;
import javax.security.auth.*;
import javax.security.auth.callback.*;
import javax.security.auth.login.*;
import javax.security.auth.spi.*;
import com.sun.security.auth.SolarisPrincipal;
import com.sun.security.auth.SolarisNumericUserPrincipal;
import com.sun.security.auth.SolarisNumericGroupPrincipal;
/**
* <p> This <code>LoginModule</code> imports a user's Solaris
* <code>Principal</code> information (<code>SolarisPrincipal</code>,
* <code>SolarisNumericUserPrincipal</code>,
* and <code>SolarisNumericGroupPrincipal</code>)
* and associates them with the current <code>Subject</code>.
*
* <p> This LoginModule recognizes the debug option.
* If set to true in the login Configuration,
* debug messages will be output to the output stream, System.out.
* @deprecated As of JDK1.4, replaced by
* <code>com.sun.security.auth.module.UnixLoginModule</code>.
* This LoginModule is entirely deprecated and
* is here to allow for a smooth transition to the new
* UnixLoginModule.
*
*/
@Deprecated
public class SolarisLoginModule implements LoginModule {
// initial state
private Subject subject;
private CallbackHandler callbackHandler;
private Map<String, ?> sharedState;
private Map<String, ?> options;
// configurable option
private boolean debug = true;
// SolarisSystem to retrieve underlying system info
private SolarisSystem ss;
// the authentication status
private boolean succeeded = false;
private boolean commitSucceeded = false;
// Underlying system info
private SolarisPrincipal userPrincipal;
private SolarisNumericUserPrincipal UIDPrincipal;
private SolarisNumericGroupPrincipal GIDPrincipal;
private LinkedList<SolarisNumericGroupPrincipal> supplementaryGroups =
new LinkedList<>();
/**
* Initialize this <code>LoginModule</code>.
*
* <p>
*
* @param subject the <code>Subject</code> to be authenticated. <p>
*
* @param callbackHandler a <code>CallbackHandler</code> for communicating
* with the end user (prompting for usernames and
* passwords, for example). <p>
*
* @param sharedState shared <code>LoginModule</code> state. <p>
*
* @param options options specified in the login
* <code>Configuration</code> for this particular
* <code>LoginModule</code>.
*/
public void initialize(Subject subject, CallbackHandler callbackHandler,
Map<String,?> sharedState,
Map<String,?> options)
{
this.subject = subject;
this.callbackHandler = callbackHandler;
this.sharedState = sharedState;
this.options = options;
// initialize any configured options
debug = "true".equalsIgnoreCase((String)options.get("debug"));
}
/**
* Authenticate the user (first phase).
*
* <p> The implementation of this method attempts to retrieve the user's
* Solaris <code>Subject</code> information by making a native Solaris
* system call.
*
* <p>
*
* @exception FailedLoginException if attempts to retrieve the underlying
* system information fail.
*
* @return true in all cases (this <code>LoginModule</code>
* should not be ignored).
*/
public boolean login() throws LoginException {
long[] solarisGroups = null;
ss = new SolarisSystem();
if (ss == null) {
succeeded = false;
throw new FailedLoginException
("Failed in attempt to import " +
"the underlying system identity information");
} else {
userPrincipal = new SolarisPrincipal(ss.getUsername());
UIDPrincipal = new SolarisNumericUserPrincipal(ss.getUid());
GIDPrincipal = new SolarisNumericGroupPrincipal(ss.getGid(), true);
if (ss.getGroups() != null && ss.getGroups().length > 0)
solarisGroups = ss.getGroups();
for (int i = 0; i < solarisGroups.length; i++) {
SolarisNumericGroupPrincipal ngp =
new SolarisNumericGroupPrincipal
(solarisGroups[i], false);
if (!ngp.getName().equals(GIDPrincipal.getName()))
supplementaryGroups.add(ngp);
}
if (debug) {
System.out.println("\t\t[SolarisLoginModule]: " +
"succeeded importing info: ");
System.out.println("\t\t\tuid = " + ss.getUid());
System.out.println("\t\t\tgid = " + ss.getGid());
solarisGroups = ss.getGroups();
for (int i = 0; i < solarisGroups.length; i++) {
System.out.println("\t\t\tsupp gid = " + solarisGroups[i]);
}
}
succeeded = true;
return true;
}
}
/**
* Commit the authentication (second phase).
*
* <p> This method is called if the LoginContext's
* overall authentication succeeded
* (the relevant REQUIRED, REQUISITE, SUFFICIENT and OPTIONAL LoginModules
* succeeded).
*
* <p> If this LoginModule's own authentication attempt
* succeeded (the importing of the Solaris authentication information
* succeeded), then this method associates the Solaris Principals
* with the <code>Subject</code> currently tied to the
* <code>LoginModule</code>. If this LoginModule's
* authentication attempted failed, then this method removes
* any state that was originally saved.
*
* <p>
*
* @exception LoginException if the commit fails
*
* @return true if this LoginModule's own login and commit attempts
* succeeded, or false otherwise.
*/
public boolean commit() throws LoginException {
if (succeeded == false) {
if (debug) {
System.out.println("\t\t[SolarisLoginModule]: " +
"did not add any Principals to Subject " +
"because own authentication failed.");
}
return false;
}
if (subject.isReadOnly()) {
throw new LoginException ("Subject is Readonly");
}
if (!subject.getPrincipals().contains(userPrincipal))
subject.getPrincipals().add(userPrincipal);
if (!subject.getPrincipals().contains(UIDPrincipal))
subject.getPrincipals().add(UIDPrincipal);
if (!subject.getPrincipals().contains(GIDPrincipal))
subject.getPrincipals().add(GIDPrincipal);
for (int i = 0; i < supplementaryGroups.size(); i++) {
if (!subject.getPrincipals().contains(supplementaryGroups.get(i)))
subject.getPrincipals().add(supplementaryGroups.get(i));
}
if (debug) {
System.out.println("\t\t[SolarisLoginModule]: " +
"added SolarisPrincipal,");
System.out.println("\t\t\t\tSolarisNumericUserPrincipal,");
System.out.println("\t\t\t\tSolarisNumericGroupPrincipal(s),");
System.out.println("\t\t\t to Subject");
}
commitSucceeded = true;
return true;
}
/**
* Abort the authentication (second phase).
*
* <p> This method is called if the LoginContext's
* overall authentication failed.
* (the relevant REQUIRED, REQUISITE, SUFFICIENT and OPTIONAL LoginModules
* did not succeed).
*
* <p> This method cleans up any state that was originally saved
* as part of the authentication attempt from the <code>login</code>
* and <code>commit</code> methods.
*
* <p>
*
* @exception LoginException if the abort fails
*
* @return false if this LoginModule's own login and/or commit attempts
* failed, and true otherwise.
*/
public boolean abort() throws LoginException {
if (debug) {
System.out.println("\t\t[SolarisLoginModule]: " +
"aborted authentication attempt");
}
if (succeeded == false) {
return false;
} else if (succeeded == true && commitSucceeded == false) {
// Clean out state
succeeded = false;
ss = null;
userPrincipal = null;
UIDPrincipal = null;
GIDPrincipal = null;
supplementaryGroups =
new LinkedList<SolarisNumericGroupPrincipal>();
} else {
// overall authentication succeeded and commit succeeded,
// but someone else's commit failed
logout();
}
return true;
}
/**
* Logout the user
*
* <p> This method removes the Principals associated
* with the <code>Subject</code>.
*
* <p>
*
* @exception LoginException if the logout fails
*
* @return true in all cases (this <code>LoginModule</code>
* should not be ignored).
*/
public boolean logout() throws LoginException {
if (debug) {
System.out.println("\t\t[SolarisLoginModule]: " +
"Entering logout");
}
if (subject.isReadOnly()) {
throw new LoginException ("Subject is Readonly");
}
// remove the added Principals from the Subject
subject.getPrincipals().remove(userPrincipal);
subject.getPrincipals().remove(UIDPrincipal);
subject.getPrincipals().remove(GIDPrincipal);
for (int i = 0; i < supplementaryGroups.size(); i++) {
subject.getPrincipals().remove(supplementaryGroups.get(i));
}
// clean out state
ss = null;
succeeded = false;
commitSucceeded = false;
userPrincipal = null;
UIDPrincipal = null;
GIDPrincipal = null;
supplementaryGroups = new LinkedList<SolarisNumericGroupPrincipal>();
if (debug) {
System.out.println("\t\t[SolarisLoginModule]: " +
"logged out Subject");
}
return true;
}
}