/*
* JBoss, Home of Professional Open Source.
* Copyright 2013, Red Hat, Inc., and individual contributors
* as indicated by the @author tags. See the copyright.txt file in the
* distribution for a full listing of individual contributors.
*
* This is free software; you can redistribute it and/or modify it
* under the terms of the GNU Lesser General Public License as
* published by the Free Software Foundation; either version 2.1 of
* the License, or (at your option) any later version.
*
* This software 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
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this software; if not, write to the Free
* Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
* 02110-1301 USA, or see the FSF site: http://www.fsf.org.
*/
package org.jboss.as.domain.management.security.realms;
import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertFalse;
import static org.junit.Assert.assertNotNull;
import static org.junit.Assert.assertTrue;
import static org.junit.Assert.fail;
import java.io.IOException;
import java.util.List;
import java.util.Set;
import javax.naming.directory.DirContext;
import javax.security.auth.callback.Callback;
import javax.security.auth.callback.NameCallback;
import javax.security.sasl.RealmCallback;
import org.jboss.as.domain.management.AuthMechanism;
import org.jboss.as.domain.management.AuthorizingCallbackHandler;
import org.jboss.as.domain.management.SecurityRealm;
import org.jboss.as.domain.management.connections.ldap.LdapConnectionManager;
import org.jboss.as.domain.management.security.operations.SecurityRealmAddBuilder;
import org.jboss.as.domain.management.security.operations.CacheBuilder.By;
import org.jboss.dmr.ModelNode;
import org.junit.AfterClass;
import org.junit.BeforeClass;
import org.junit.Test;
import org.wildfly.security.auth.callback.EvidenceVerifyCallback;
import org.wildfly.security.evidence.PasswordGuessEvidence;
/**
* A test case to test authentication against an LDAP server.
*
* @see LdapTestSuite
*
* @author <a href="mailto:darran.lofthouse@jboss.com">Darran Lofthouse</a>
*/
public class LdapAuthenticationSuiteTest extends BaseLdapSuiteTest {
private static final String ADVANCED_REALM = "AdvancedRealm";
private static final String BASE_DN = "dc=simple,dc=wildfly,dc=org";
private static final String ADVANCED_FILTER = "(&(uid={0})(departmentNumber=1))";
private static final String USERNAME_FILTER = "uid";
private static final String USER_ONE = "user_one";
private static final String USER_ONE_PASSWORD = "one_password";
private static final String USER_TWO = "user_two";
private static final String USER_TWO_PASSWORD = "two_password";
private static final String USER_THREE = "referral_user_three";
private static final String USER_THREE_PASSWORD = "three_password";
private static boolean initialised;
@BeforeClass
public static void startLdapServer() throws Exception {
initialised = LdapTestSuite.startLdapServers(false);
}
@AfterClass
public static void stopLdapServer() throws Exception {
if (initialised) {
LdapTestSuite.stopLdapServers();
}
}
@Test
public void testConnection() throws Exception {
LdapConnectionManager connectionManager = getConnectionManager(MASTER_CONNECTION_NAME);
assertNotNull("Connection Manager.", connectionManager);
// Configured Credentials.
DirContext connection = connectionManager.getConnection();
assertNotNull("Connection with configured credentials.", connection);
connection.close();
// Supplied Credentials.
connectionManager.verifyIdentity("uid=UserOne,dc=simple,dc=wildfly,dc=org","one_password");
// Bad Supplied Credentials.
try {
connectionManager.verifyIdentity("uid=UserOne,dc=simple,dc=wildfly,dc=org","bad_password");
fail("Expected exception not thrown.");
} catch (Exception ignored) {}
}
@Test
public void testSupportedMechanism() {
Set<AuthMechanism> supportedMechs = securityRealm.getSupportedAuthenticationMechanisms();
assertEquals("Number of mechanims", 1, supportedMechs.size());
assertTrue("Supports Digest", supportedMechs.contains(AuthMechanism.PLAIN));
}
@Test
public void testVerifyGoodPassword() throws Exception {
AuthorizingCallbackHandler cbh = securityRealm.getAuthorizingCallbackHandler(AuthMechanism.PLAIN);
NameCallback ncb = new NameCallback("Username", USER_ONE);
RealmCallback rcb = new RealmCallback("Realm", TEST_REALM);
EvidenceVerifyCallback evc = new EvidenceVerifyCallback(new PasswordGuessEvidence(USER_ONE_PASSWORD.toCharArray()));
cbh.handle(new Callback[] { ncb, rcb, evc });
assertTrue("Password Verified", evc.isVerified());
}
@Test
public void testVerifyGoodPassword_UserTwo() throws Exception {
/*
* Essentially a duplicate of the previous test but we want to be sure this works as we later
* test that this user can be excluded using an advanced filter.
*/
AuthorizingCallbackHandler cbh = securityRealm.getAuthorizingCallbackHandler(AuthMechanism.PLAIN);
NameCallback ncb = new NameCallback("Username", USER_TWO);
RealmCallback rcb = new RealmCallback("Realm", TEST_REALM);
EvidenceVerifyCallback evc = new EvidenceVerifyCallback(new PasswordGuessEvidence(USER_TWO_PASSWORD.toCharArray()));
cbh.handle(new Callback[] { ncb, rcb, evc });
assertTrue("Password Verified", evc.isVerified());
}
@Test
public void testVerifyBadPassword() throws Exception {
AuthorizingCallbackHandler cbh = securityRealm.getAuthorizingCallbackHandler(AuthMechanism.PLAIN);
NameCallback ncb = new NameCallback("Username", USER_ONE);
RealmCallback rcb = new RealmCallback("Realm", TEST_REALM);
EvidenceVerifyCallback evc = new EvidenceVerifyCallback(new PasswordGuessEvidence(USER_TWO_PASSWORD.toCharArray()));
cbh.handle(new Callback[] { ncb, rcb, evc });
assertFalse("Password Not Verified", evc.isVerified());
}
@Test
public void testVerifyNonExistentUser() throws Exception {
AuthorizingCallbackHandler cbh = securityRealm.getAuthorizingCallbackHandler(AuthMechanism.PLAIN);
NameCallback ncb = new NameCallback("Username", "UserThree");
RealmCallback rcb = new RealmCallback("Realm", TEST_REALM);
EvidenceVerifyCallback evc = new EvidenceVerifyCallback(new PasswordGuessEvidence("three-password".toCharArray()));
try {
cbh.handle(new Callback[] { ncb, rcb, evc });
fail("Expected exception not thrown");
} catch (IOException e) {
}
}
@Test
public void testVerifyEmptyPassword() throws Exception {
AuthorizingCallbackHandler cbh = securityRealm.getAuthorizingCallbackHandler(AuthMechanism.PLAIN);
NameCallback ncb = new NameCallback("Username", USER_ONE);
RealmCallback rcb = new RealmCallback("Realm", TEST_REALM);
EvidenceVerifyCallback evc = new EvidenceVerifyCallback(new PasswordGuessEvidence("".toCharArray()));
try {
cbh.handle(new Callback[] { ncb, rcb, evc });
fail("Expected exception not thrown");
} catch (IOException e) {
}
}
@Test
public void testVerifyIgnoredReferral() throws Exception {
AuthorizingCallbackHandler cbh = securityRealm.getAuthorizingCallbackHandler(AuthMechanism.PLAIN);
NameCallback ncb = new NameCallback("Username", USER_THREE);
RealmCallback rcb = new RealmCallback("Realm", TEST_REALM);
EvidenceVerifyCallback evc = new EvidenceVerifyCallback(new PasswordGuessEvidence(USER_THREE_PASSWORD.toCharArray()));
cbh.handle(new Callback[] { ncb, rcb, evc });
assertFalse("Password Not Verified", evc.isVerified());
}
/*
* Custom Realm, also filter by additional attribute.
*/
private AuthorizingCallbackHandler getAdvancedCallbackHandler() {
return ((SecurityRealm) getContainer().getService(SecurityRealm.ServiceUtil.createServiceName(ADVANCED_REALM))
.getValue()).getAuthorizingCallbackHandler(AuthMechanism.PLAIN);
}
@Test
public void testVerifyGoodPassword_Advanced() throws Exception {
AuthorizingCallbackHandler cbh = getAdvancedCallbackHandler();
NameCallback ncb = new NameCallback("Username", USER_ONE);
RealmCallback rcb = new RealmCallback("Realm", TEST_REALM);
EvidenceVerifyCallback evc = new EvidenceVerifyCallback(new PasswordGuessEvidence(USER_ONE_PASSWORD.toCharArray()));
cbh.handle(new Callback[] { ncb, rcb, evc });
assertTrue("Password Verified", evc.isVerified());
}
@Test
public void testVerifyBadPassword_Advanced() throws Exception {
AuthorizingCallbackHandler cbh = getAdvancedCallbackHandler();
NameCallback ncb = new NameCallback("Username", USER_ONE);
RealmCallback rcb = new RealmCallback("Realm", TEST_REALM);
EvidenceVerifyCallback evc = new EvidenceVerifyCallback(new PasswordGuessEvidence(USER_TWO_PASSWORD.toCharArray()));
cbh.handle(new Callback[] { ncb, rcb, evc });
assertFalse("Password Not Verified", evc.isVerified());
}
@Test
public void testVerifyFilteredOutUser() throws Exception {
AuthorizingCallbackHandler cbh = getAdvancedCallbackHandler();
NameCallback ncb = new NameCallback("Username", USER_TWO);
RealmCallback rcb = new RealmCallback("Realm", TEST_REALM);
EvidenceVerifyCallback evc = new EvidenceVerifyCallback(new PasswordGuessEvidence(USER_TWO_PASSWORD.toCharArray()));
try {
cbh.handle(new Callback[] { ncb, rcb, evc });
fail("Expected exception not thrown");
} catch (IOException e) {
}
}
@Override
protected void addBootOperations(List<ModelNode> bootOperations) throws Exception {
// The super implementation of this method calls initialiseRealm for the realm
// being used for testing, however the connection to the LDAP server should be
// defined here.
super.addBootOperations(bootOperations);
// We define a second realm here as well.
bootOperations.add(SecurityRealmAddBuilder.builder(ADVANCED_REALM)
.authentication().ldap()
.setConnection(MASTER_CONNECTION_NAME)
.setBaseDn(BASE_DN)
.setAdvancedFilter(ADVANCED_FILTER)
.cache()
.setBy(By.ACCESS_TIME)
.setEvictionTime(1)
.setMaxCacheSize(1)
.build().build().build().build());
}
@Override
protected void initialiseRealm(SecurityRealmAddBuilder builder) throws Exception {
builder.authentication()
.ldap()
.setConnection(MASTER_CONNECTION_NAME)
.setBaseDn(BASE_DN)
.setUsernameFilter(USERNAME_FILTER)
.cache()
.setBy(By.SEARCH_TIME)
.setEvictionTime(1)
.setMaxCacheSize(1)
.build().build().build();
}
}