/**
*
* Copyright 2004 The Apache Software Foundation
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.apache.geronimo.jmxremoting;
import java.security.Principal;
import java.util.HashMap;
import java.util.Map;
import java.util.Set;
import javax.security.auth.Subject;
import javax.security.auth.callback.Callback;
import javax.security.auth.callback.CallbackHandler;
import javax.security.auth.callback.NameCallback;
import javax.security.auth.callback.PasswordCallback;
import javax.security.auth.callback.UnsupportedCallbackException;
import javax.security.auth.login.AppConfigurationEntry;
import javax.security.auth.login.Configuration;
import javax.security.auth.login.LoginException;
import javax.security.auth.spi.LoginModule;
import junit.framework.TestCase;
/**
*
*
* @version $Rev: 355877 $ $Date: 2005-12-11 03:48:27 +0100 (Sun, 11 Dec 2005) $
*/
public class AuthenticatorTest extends TestCase {
private static final String CONFIG_NAME = "testConfig";
private Configuration oldConfiguration;
private Configuration loginConfig;
private String[] credentials;
private Authenticator authenticator;
public void testAuthenticateWithValidPassword() {
try {
Subject s = authenticator.authenticate(credentials);
Set principals = s.getPrincipals();
assertTrue(principals.contains(new MockPrincipal("username")));
} catch (SecurityException e) {
e.printStackTrace();
fail();
}
}
protected void setUp() throws Exception {
super.setUp();
try {
oldConfiguration = Configuration.getConfiguration();
} catch (SecurityException e) {
oldConfiguration = null;
}
loginConfig = new MockConfiguration();
Configuration.setConfiguration(loginConfig);
credentials = new String[]{"username", "password"};
authenticator = new Authenticator(CONFIG_NAME, getClass().getClassLoader());
}
protected void tearDown() throws Exception {
Configuration.setConfiguration(oldConfiguration);
super.tearDown();
}
private class MockConfiguration extends Configuration {
public AppConfigurationEntry[] getAppConfigurationEntry(String applicationName) {
if (CONFIG_NAME.equals(applicationName) == false) {
fail();
}
Map map = new HashMap();
map.put("username", "password");
AppConfigurationEntry entry = new AppConfigurationEntry(MockModule.class.getName(), AppConfigurationEntry.LoginModuleControlFlag.REQUIRED, map);
return new AppConfigurationEntry[] {entry};
}
public void refresh() {
}
}
public static class MockModule implements LoginModule {
private Subject subject;
private CallbackHandler handler;
private Map options;
private String username;
public void initialize(Subject subject, CallbackHandler callbackHandler, Map sharedState, Map options) {
this.subject = subject;
this.handler = callbackHandler;
this.options = options;
}
public boolean login() throws LoginException {
NameCallback nameCallback = new NameCallback("name");
PasswordCallback passwordCallback = new PasswordCallback("password", false);
try {
handler.handle(new Callback[] {nameCallback, passwordCallback});
username = nameCallback.getName();
String password = (String) options.get(username);
if (password == null) {
return false;
}
return password.equals(new String(passwordCallback.getPassword()));
} catch (java.io.IOException e) {
return false;
} catch (UnsupportedCallbackException e) {
return false;
}
}
public boolean commit() throws LoginException {
subject.getPrincipals().add(new MockPrincipal(username));
return true;
}
public boolean logout() throws LoginException {
return false;
}
public boolean abort() throws LoginException {
return true;
}
}
private static class MockPrincipal implements Principal {
private final String name;
public MockPrincipal(String name) {
this.name = name;
}
public String getName() {
return name;
}
public boolean equals(Object o) {
if (this == o) return true;
if (!(o instanceof MockPrincipal)) return false;
final MockPrincipal mockPrincipal = (MockPrincipal) o;
if (!name.equals(mockPrincipal.name)) return false;
return true;
}
public int hashCode() {
return name.hashCode();
}
}
}