|
| 1 | +/* |
| 2 | + * |
| 3 | + * Copyright 2026 Florian Schmaus |
| 4 | + * |
| 5 | + * Licensed under the Apache License, Version 2.0 (the "License"); |
| 6 | + * you may not use this file except in compliance with the License. |
| 7 | + * You may obtain a copy of the License at |
| 8 | + * |
| 9 | + * http://www.apache.org/licenses/LICENSE-2.0 |
| 10 | + * |
| 11 | + * Unless required by applicable law or agreed to in writing, software |
| 12 | + * distributed under the License is distributed on an "AS IS" BASIS, |
| 13 | + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| 14 | + * See the License for the specific language governing permissions and |
| 15 | + * limitations under the License. |
| 16 | + */ |
| 17 | +package org.jivesoftware.smack.sasl.sasl2; |
| 18 | + |
| 19 | +import static org.junit.jupiter.api.Assertions.assertEquals; |
| 20 | +import static org.junit.jupiter.api.Assertions.assertFalse; |
| 21 | +import static org.junit.jupiter.api.Assertions.assertNotNull; |
| 22 | +import static org.junit.jupiter.api.Assertions.assertThrows; |
| 23 | +import static org.junit.jupiter.api.Assertions.assertTrue; |
| 24 | + |
| 25 | +import java.io.IOException; |
| 26 | + |
| 27 | +import org.jivesoftware.smack.SmackException; |
| 28 | +import org.jivesoftware.smack.SmackException.NoResponseException; |
| 29 | +import org.jivesoftware.smack.SmackException.NotConnectedException; |
| 30 | +import org.jivesoftware.smack.XMPPException; |
| 31 | +import org.jivesoftware.smack.XMPPException.XMPPErrorException; |
| 32 | +import org.jivesoftware.smack.bind2.Bind2ModuleDescriptor; |
| 33 | +import org.jivesoftware.smack.c2s.ModularXmppClientToServerConnection; |
| 34 | +import org.jivesoftware.smack.c2s.ModularXmppClientToServerConnectionConfiguration; |
| 35 | +import org.jivesoftware.smack.sasl.SASLError; |
| 36 | +import org.jivesoftware.smack.sasl.SASLErrorException; |
| 37 | +import org.jivesoftware.smack.sasl.packet.Sasl2Feature; |
| 38 | +import org.jivesoftware.smack.sasl.sasl2.Sasl2Authentication.Sasl2AuthenticationResult; |
| 39 | +import org.jivesoftware.smack.util.StringUtils; |
| 40 | + |
| 41 | +import org.igniterealtime.smack.inttest.AbstractSmackSpecificLowLevelIntegrationTest; |
| 42 | +import org.igniterealtime.smack.inttest.SmackIntegrationTestEnvironment; |
| 43 | +import org.igniterealtime.smack.inttest.TestNotPossibleException; |
| 44 | +import org.igniterealtime.smack.inttest.annotations.SmackIntegrationTest; |
| 45 | +import org.igniterealtime.smack.inttest.annotations.SpecificationReference; |
| 46 | + |
| 47 | +@SpecificationReference(document = "XEP-0388", version = "1.0.4") |
| 48 | +public class Sasl2IntegrationTest extends AbstractSmackSpecificLowLevelIntegrationTest<ModularXmppClientToServerConnection> { |
| 49 | + |
| 50 | + @SuppressWarnings("this-escape") |
| 51 | + public Sasl2IntegrationTest(SmackIntegrationTestEnvironment environment) throws Exception { |
| 52 | + super(environment, ModularXmppClientToServerConnection.class); |
| 53 | + ModularXmppClientToServerConnection connection = getSpecificUnconnectedConnection(); |
| 54 | + try { |
| 55 | + connection.connect(); |
| 56 | + var sasl2Feature = connection.getFeature(Sasl2Feature.class); |
| 57 | + if (sasl2Feature == null) { |
| 58 | + throw new TestNotPossibleException("XEP-0388: Extensible SASL Profile (SASL2) not supported by service"); |
| 59 | + } |
| 60 | + } finally { |
| 61 | + connection.disconnect(); |
| 62 | + } |
| 63 | + } |
| 64 | + |
| 65 | + private ModularXmppClientToServerConnection getUnconnectedSasl2OnlyConnection() |
| 66 | + throws NoResponseException, XMPPErrorException, NotConnectedException, InterruptedException { |
| 67 | + // TODO: Also remove RFC SASL. |
| 68 | + return getSpecificUnconnectedConnection( |
| 69 | + builder -> ((ModularXmppClientToServerConnectionConfiguration.Builder) builder).removeModule( |
| 70 | + Bind2ModuleDescriptor.class)); |
| 71 | + } |
| 72 | + |
| 73 | + @SmackIntegrationTest |
| 74 | + public void testSasl2Authentication() throws SmackException, IOException, XMPPException, InterruptedException { |
| 75 | + ModularXmppClientToServerConnection connection = getUnconnectedSasl2OnlyConnection(); |
| 76 | + try { |
| 77 | + connection.connect().login(); |
| 78 | + |
| 79 | + assertTrue(connection.isAuthenticated(), "Expected connection to be authenticated"); |
| 80 | + assertNotNull(connection.getUser(), "Expected connection to have a bound user JID"); |
| 81 | + assertNotNull(connection.getUser().getResourcepart(), "Expected connection user JID to have a resourcepart"); |
| 82 | + |
| 83 | + Sasl2Module sasl2Module = connection.getConnectionModuleFor(Sasl2ModuleDescriptor.class); |
| 84 | + assertNotNull(sasl2Module, "Sasl2Module should be present on connection"); |
| 85 | + |
| 86 | + Sasl2AuthenticationResult result = sasl2Module.getSasl2AuthenticationResult(); |
| 87 | + assertNotNull(result, "Sasl2AuthenticationResult should be set after successful SASL2 authentication"); |
| 88 | + assertNotNull(result.getSuccessNonza(), "Sasl2 Success nonza should not be null"); |
| 89 | + assertNotNull(result.getUsedSaslMechanism(), "Used SASL mechanism should not be null"); |
| 90 | + assertFalse(result.isResourceBound(), "Result should not be resource bound via SASL2 when Bind2 is disabled"); |
| 91 | + } finally { |
| 92 | + connection.disconnect(); |
| 93 | + } |
| 94 | + } |
| 95 | + |
| 96 | + @SmackIntegrationTest |
| 97 | + public void testSasl2AuthenticationFailure() throws SmackException, IOException, XMPPException, InterruptedException { |
| 98 | + ModularXmppClientToServerConnection connection = getUnconnectedSasl2OnlyConnection(); |
| 99 | + try { |
| 100 | + connection.connect(); |
| 101 | + var username = connection.getConfiguration().getUsername(); |
| 102 | + var invalidPassword = "invalid-password-" + StringUtils.insecureRandomString(16); |
| 103 | + |
| 104 | + SASLErrorException errorException = assertThrows(SASLErrorException.class, |
| 105 | + () -> connection.login(username, invalidPassword)); |
| 106 | + |
| 107 | + assertNotNull(errorException.getSasl2Failure(), "SASL2 Failure element should be present"); |
| 108 | + assertEquals(SASLError.not_authorized, errorException.getSasl2Failure().getSASLError()); |
| 109 | + assertFalse(connection.isAuthenticated(), "Connection should not be authenticated after failed login"); |
| 110 | + } finally { |
| 111 | + connection.disconnect(); |
| 112 | + } |
| 113 | + } |
| 114 | +} |
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