Add support for XEP-0133: Service Administration

also extend Smack's integration test framework to use XEP-0133 as a
means for of throw away account creation.

Fixes SMACK-742

documentation/developer/integrationtest.md

@@ -18,6 +18,19 @@ $ gradle integrationTest -Dsinttest.service=my.xmppservice.org
 
 Note that the service needs to have In-Band Registration (IBR) enabled.
 
+A better alternative to IBR is using XEP-0133: Service Administration
+to create the throw away accounts used by the integration test
+framework. Simply use
+
+```bash
+$ gradle integrationTest -Dsinttest.service=my.xmppservice.org \
+                         -Dsinttest.adminAccountUsername=admin \
+						 -Dsinttest.adminAccountPassword=aeR0Wuub
+```
+
+to run Smack's integration test framework against `my.xmppservice.org`
+with an admin account named `admin` and `aeR0Wuub` as password.
+
 Configuration
 -------------
 
@@ -51,6 +64,8 @@ debug=true
 | serviceTlsPin        | TLS Pin (used by [java-pinning](https://github.com/Flowdalic/java-pinning))            |
 | securityMode         | Either 'required' or 'disabled'           |
 | replyTimeout         | In milliseconds                           |
+| adminAccountUsername | Username of the XEP-0133 Admin account    |
+| adminAccountPassword | Password of the XEP-0133 Admin account    |
 | accountOneUsername   | Username of the first XMPP account        |
 | accountOnePassword   | Password of the first XMPP account        |
 | accountTwoUsername   | Username of the second XMPP account       |

documentation/extensions/index.md

@@ -57,6 +57,7 @@ Smack Extensions and currently supported XEPs of smack-extensions
 | [SI File Transfer](filetransfer.md)       | [XEP-0096](http://xmpp.org/extensions/xep-0096.html) | Transfer files between two users over XMPP. |
 | [Entity Capabilities](caps.md)            | [XEP-0115](http://xmpp.org/extensions/xep-0115.html) | Broadcasting and dynamic discovery of entity capabilities. |
 | Data Forms Validation                       | [XEP-0122](http://xmpp.org/extensions/xep-0122.html) | Enables an application to specify additional validation guidelines . |
+| Service Administration                      | [XEP-0133](http://xmpp.org/extensions/xep-0133.html) | Recommended best practices for service-level administration of servers and components using Ad-Hoc Commands. |
 | Stream Compression                          | [XEP-0138](http://xmpp.org/extensions/xep-0138.html) | Support for optional compression of the XMPP stream.
 | Data Forms Layout                           | [XEP-0141](http://xmpp.org/extensions/xep-0141.html) | Enables an application to specify form layouts. |
 | Personal Eventing Protocol                  | [XEP-0163](http://xmpp.org/extensions/xep-0163.html) | Using the XMPP publish-subscribe protocol to broadcast state change events associated with an XMPP account. |

smack-core/src/main/java/org/jivesoftware/smack/util/StringUtils.java

@@ -357,6 +357,36 @@ public class StringUtils {
         return cs == null || isEmpty(cs);
     }
 
+    /**
+     * Returns true if all given CharSequences are not empty.
+     *
+     * @param css the CharSequences to test.
+     * @return true if all given CharSequences are not empty.
+     */
+    public static boolean isNotEmpty(CharSequence... css) {
+        for (CharSequence cs : css) {
+            if (StringUtils.isNullOrEmpty(cs)) {
+                return false;
+            }
+        }
+        return true;
+    }
+
+    /**
+     * Returns true if all given CharSequences are either null or empty.
+     *
+     * @param css the CharSequences to test.
+     * @return true if all given CharSequences are null or empty.
+     */
+    public static boolean isNullOrEmpty(CharSequence... css) {
+        for (CharSequence cs : css) {
+            if (StringUtils.isNotEmpty(cs)) {
+                return false;
+            }
+        }
+        return true;
+    }
+
     /**
      * Returns true if the given CharSequence is empty.
      * 

smack-extensions/src/main/java/org/jivesoftware/smackx/admin/ServiceAdministrationManager.java

@@ -0,0 +1,117 @@
+/**
+ *
+ * Copyright 2016 Florian Schmaus
+ *
+ * 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.jivesoftware.smackx.admin;
+
+import java.util.Collections;
+import java.util.Map;
+import java.util.Set;
+import java.util.WeakHashMap;
+
+import org.jivesoftware.smack.Manager;
+import org.jivesoftware.smack.SmackException.NoResponseException;
+import org.jivesoftware.smack.SmackException.NotConnectedException;
+import org.jivesoftware.smack.XMPPConnection;
+import org.jivesoftware.smack.XMPPException.XMPPErrorException;
+import org.jivesoftware.smackx.commands.AdHocCommandManager;
+import org.jivesoftware.smackx.commands.RemoteCommand;
+import org.jivesoftware.smackx.xdata.Form;
+import org.jivesoftware.smackx.xdata.FormField;
+import org.jxmpp.jid.EntityBareJid;
+import org.jxmpp.jid.Jid;
+import org.jxmpp.jid.util.JidUtil;
+
+public class ServiceAdministrationManager extends Manager {
+
+    public static final String COMMAND_NODE = "http://jabber.org/protocol/admin";
+
+    private static final String COMMAND_NODE_HASHSIGN = COMMAND_NODE + '#';
+
+    private static final Map<XMPPConnection, ServiceAdministrationManager> INSTANCES = new WeakHashMap<>();
+
+    public static synchronized ServiceAdministrationManager getInstanceFor(XMPPConnection connection) {
+        ServiceAdministrationManager serviceAdministrationManager = INSTANCES.get(connection);
+        if (serviceAdministrationManager == null) {
+            serviceAdministrationManager = new ServiceAdministrationManager(connection);
+            INSTANCES.put(connection, serviceAdministrationManager);
+        }
+        return serviceAdministrationManager;
+    }
+
+    private final AdHocCommandManager adHocCommandManager;
+
+    public ServiceAdministrationManager(XMPPConnection connection) {
+        super(connection);
+
+        adHocCommandManager = AdHocCommandManager.getAddHocCommandsManager(connection);
+    }
+
+    public RemoteCommand addUser() {
+        return addUser(connection().getServiceName());
+    }
+
+    public RemoteCommand addUser(Jid service) {
+        return adHocCommandManager.getRemoteCommand(service, COMMAND_NODE_HASHSIGN + "add-user");
+    }
+
+    public void addUser(final EntityBareJid userJid, final String password)
+                    throws NoResponseException, XMPPErrorException, NotConnectedException, InterruptedException {
+        RemoteCommand command = addUser();
+        command.execute();
+
+        Form answerForm = command.getForm().createAnswerForm();
+
+        FormField accountJidField = answerForm.getField("accountjid");
+        accountJidField.addValue(userJid.toString());
+
+        FormField passwordField = answerForm.getField("password");
+        passwordField.addValue(password);
+
+        FormField passwordVerifyField = answerForm.getField("password-verify");
+        passwordVerifyField.addValue(password);
+
+        command.next(answerForm);
+        assert(command.isCompleted());
+    }
+
+    public RemoteCommand deleteUser() {
+        return deleteUser(connection().getServiceName());
+    }
+
+    public RemoteCommand deleteUser(Jid service) {
+        return adHocCommandManager.getRemoteCommand(service, COMMAND_NODE_HASHSIGN + "delete-user");
+    }
+
+    public void deleteUser(EntityBareJid userJidToDelete)
+                    throws NoResponseException, XMPPErrorException, NotConnectedException, InterruptedException {
+        Set<EntityBareJid> userJidsToDelete = Collections.singleton(userJidToDelete);
+        deleteUser(userJidsToDelete);
+    }
+
+    public void deleteUser(Set<EntityBareJid> jidsToDelete)
+                    throws NoResponseException, XMPPErrorException, NotConnectedException, InterruptedException {
+        RemoteCommand command = deleteUser();
+        command.execute();
+
+        Form answerForm = command.getForm().createAnswerForm();
+
+        FormField accountJids = answerForm.getField("accountjids");
+        accountJids.addValues(JidUtil.toStringList(jidsToDelete));
+
+        command.next(answerForm);
+        assert(command.isCompleted());
+    }
+}

smack-extensions/src/main/java/org/jivesoftware/smackx/admin/package-info.java

@@ -0,0 +1,21 @@
+/**
+ *
+ * Copyright 2015 Florian Schmaus
+ *
+ * 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.
+ */
+
+/**
+ * Smack's API for XEP-0133: Service Administration.
+ */
+package org.jivesoftware.smackx.admin;

smack-extensions/src/main/java/org/jivesoftware/smackx/commands/AdHocCommand.java

@@ -326,6 +326,16 @@ public abstract class AdHocCommand {
         return data.getStatus();
     }
 
+    /**
+     * Check if this command has been completed successfully.
+     * 
+     * @return <code>true</code> if this command is completed.
+     * @since 4.2
+     */
+    public boolean isCompleted() {
+        return getStatus() == Status.completed;
+    }
+
     /**
      * Sets the data of the current stage. This should not used.
      * 

smack-extensions/src/main/java/org/jivesoftware/smackx/commands/RemoteCommand.java

@@ -143,12 +143,19 @@ public class RemoteCommand extends AdHocCommand {
             data.setForm(form.getDataFormToSend());
         }
 
-        AdHocCommandData responseData = (AdHocCommandData) connection.createPacketCollectorAndSend(
+        AdHocCommandData responseData = null;
-                        data).nextResultOrThrow();
+        try {
-
+            responseData = connection.createPacketCollectorAndSend(data).nextResultOrThrow();
+        }
+        finally {
+            // We set the response data in a 'finally' block, so that it also gets set even if an error IQ was returned.
+            if (responseData != null) {
                 this.sessionID = responseData.getSessionID();
                 super.setData(responseData);
             }
+        }
+
+    }
 
     @Override
     public Jid getOwnerJID() {

smack-extensions/src/main/java/org/jivesoftware/smackx/iqregister/AccountManager.java

@@ -32,8 +32,10 @@ import org.jivesoftware.smack.SmackException.NoResponseException;
 import org.jivesoftware.smack.SmackException.NotConnectedException;
 import org.jivesoftware.smack.XMPPException.XMPPErrorException;
 import org.jivesoftware.smack.filter.StanzaIdFilter;
+import org.jivesoftware.smack.packet.ExtensionElement;
 import org.jivesoftware.smack.packet.IQ;
 import org.jivesoftware.smack.util.StringUtils;
+import org.jivesoftware.smackx.disco.ServiceDiscoveryManager;
 import org.jivesoftware.smackx.iqregister.packet.Registration;
 import org.jxmpp.jid.parts.Localpart;
 
@@ -116,6 +118,7 @@ public final class AccountManager extends Manager {
      *
      * @param accountCreationSupported true if the server supports In-Band Registration.
      */
+    // TODO: Remove this method and the accountCreationSupported boolean.
     void setSupportsAccountCreation(boolean accountCreationSupported) {
         this.accountCreationSupported = accountCreationSupported;
     }
@@ -132,6 +135,8 @@ public final class AccountManager extends Manager {
      * @throws InterruptedException 
      */
     public boolean supportsAccountCreation() throws NoResponseException, XMPPErrorException, NotConnectedException, InterruptedException {
+        // TODO: Replace this body with isSupported() and possible deprecate this method.
+
         // Check if we already know that the server supports creating new accounts
         if (accountCreationSupported) {
             return true;
@@ -326,6 +331,18 @@ public final class AccountManager extends Manager {
         createPacketCollectorAndSend(reg).nextResultOrThrow();
     }
 
+    public boolean isSupported()
+                    throws NoResponseException, XMPPErrorException, NotConnectedException, InterruptedException {
+        XMPPConnection connection = connection();
+
+        ExtensionElement extensionElement = connection.getFeature(Registration.ELEMENT, Registration.NAMESPACE);
+        if (extensionElement != null) {
+            return true;
+        }
+
+        return ServiceDiscoveryManager.getInstanceFor(connection).serverSupportsFeature(Registration.NAMESPACE);
+    }
+
     /**
      * Gets the account registration info from the server.
      * @throws XMPPErrorException 

smack-integration-test/src/main/java/org/igniterealtime/smack/inttest/AbstractSmackLowLevelIntegrationTest.java

@@ -60,7 +60,7 @@ public abstract class AbstractSmackLowLevelIntegrationTest extends AbstractSmack
         try {
             callback.connectionCallback(connection);
         } finally {
-            IntTestUtil.disconnectAndMaybeDelete(connection, true);
+            IntTestUtil.disconnectAndMaybeDelete(connection, configuration);
         }
     }
 

smack-integration-test/src/main/java/org/igniterealtime/smack/inttest/Configuration.java

@@ -1,6 +1,6 @@
 /**
  *
- * Copyright 2015 Florian Schmaus
+ * Copyright 2015-2016 Florian Schmaus
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -35,6 +35,12 @@ import org.jxmpp.stringprep.XmppStringprepException;
 
 public final class Configuration {
 
+    public enum AccountRegistration {
+        disabled,
+        inBandRegistration,
+        serviceAdministration,
+    }
+
     public final DomainBareJid service;
 
     public final String serviceTlsPin;
@@ -43,7 +49,11 @@ public final class Configuration {
 
     public final int replyTimeout;
 
-    public final boolean registerAccounts;
+    public final AccountRegistration accountRegistration;
+
+    public final String adminAccountUsername;
+
+    public final String adminAccountPassword;
 
     public final String accountOneUsername;
 
@@ -68,21 +78,27 @@ public final class Configuration {
     private Configuration(DomainBareJid service, String serviceTlsPin, SecurityMode securityMode, int replyTimeout,
                     boolean debug, String accountOneUsername, String accountOnePassword, String accountTwoUsername,
                     String accountTwoPassword, String accountThreeUsername, String accountThreePassword, Set<String> enabledTests, Set<String> disabledTests,
-                    Set<String> testPackages) {
+                    Set<String> testPackages, String adminAccountUsername, String adminAccountPassword) {
         this.service = Objects.requireNonNull(service,
                         "'service' must be set. Either via 'properties' files or via system property 'sinttest.service'.");
         this.serviceTlsPin = serviceTlsPin;
         this.securityMode = securityMode;
         this.replyTimeout = replyTimeout;
         this.debug = debug;
-        if (StringUtils.isNullOrEmpty(accountOneUsername) || StringUtils.isNullOrEmpty(accountOnePassword)
+        if (StringUtils.isNotEmpty(adminAccountUsername, adminAccountPassword)) {
-                        || StringUtils.isNullOrEmpty(accountTwoUsername)
+            accountRegistration = AccountRegistration.serviceAdministration;
-                        || StringUtils.isNullOrEmpty(accountTwoPassword)) {
+        }
-            registerAccounts = true;
+        else if (StringUtils.isNotEmpty(accountOneUsername, accountOnePassword, accountTwoUsername, accountTwoPassword,
+                        accountThreeUsername, accountThreePassword)) {
+            accountRegistration = AccountRegistration.disabled;
         }
         else {
-            registerAccounts = false;
+            accountRegistration = AccountRegistration.inBandRegistration;
         }
+
+        this.adminAccountUsername = adminAccountUsername;
+        this.adminAccountPassword = adminAccountPassword;
+
         this.accountOneUsername = accountOneUsername;
         this.accountOnePassword = accountOnePassword;
         this.accountTwoUsername = accountTwoUsername;
@@ -94,6 +110,10 @@ public final class Configuration {
         this.testPackages = testPackages;
     }
 
+    public boolean isAccountRegistrationPossible() {
+        return accountRegistration != AccountRegistration.disabled;
+    }
+
     public static Builder builder() {
         return new Builder();
     }
@@ -108,6 +128,10 @@ public final class Configuration {
 
         private int replyTimeout;
 
+        private String adminAccountUsername;
+
+        private String adminAccountPassword;
+
         private String accountOneUsername;
 
         private String accountOnePassword;
@@ -162,6 +186,12 @@ public final class Configuration {
             return this;
         }
 
+        public Builder setAdminAccountUsernameAndPassword(String adminAccountUsername, String adminAccountPassword) {
+            this.adminAccountUsername = StringUtils.requireNotNullOrEmpty(adminAccountUsername, "adminAccountUsername must not be null or empty");
+            this.adminAccountPassword = StringUtils.requireNotNullOrEmpty(adminAccountPassword, "adminAccountPassword must no be null or empty");
+            return this;
+        }
+
         public Builder setUsernamesAndPassword(String accountOneUsername, String accountOnePassword,
                         String accountTwoUsername, String accountTwoPassword, String accountThreeUsername, String accountThreePassword) {
             this.accountOneUsername = StringUtils.requireNotNullOrEmpty(accountOneUsername, "accountOneUsername must not be null or empty");
@@ -226,7 +256,7 @@ public final class Configuration {
         public Configuration build() {
             return new Configuration(service, serviceTlsPin, securityMode, replyTimeout, debug, accountOneUsername,
                             accountOnePassword, accountTwoUsername, accountTwoPassword, accountThreeUsername, accountThreePassword, enabledTests, disabledTests,
-                            testPackages);
+                            testPackages, adminAccountUsername, adminAccountPassword);
         }
     }
 
@@ -260,6 +290,12 @@ public final class Configuration {
         builder.setSecurityMode(properties.getProperty("securityMode"));
         builder.setReplyTimeout(properties.getProperty("replyTimeout", "60000"));
 
+        String adminAccountUsername = properties.getProperty("adminAccountUsername");
+        String adminAccountPassword = properties.getProperty("adminAccountPassword");
+        if (StringUtils.isNotEmpty(adminAccountUsername, adminAccountPassword)) {
+            builder.setAdminAccountUsernameAndPassword(adminAccountUsername, adminAccountPassword);
+        }
+
         String accountOneUsername = properties.getProperty("accountOneUsername");
         String accountOnePassword = properties.getProperty("accountOnePassword");
         String accountTwoUsername = properties.getProperty("accountTwoUsername");

smack-integration-test/src/main/java/org/igniterealtime/smack/inttest/IntTestUtil.java

@@ -1,6 +1,6 @@
 /**
  *
- * Copyright 2015 Florian Schmaus
+ * Copyright 2015-2016 Florian Schmaus
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -25,13 +25,17 @@ import java.util.logging.Logger;
 
 import org.jivesoftware.smack.SmackException.NoResponseException;
 import org.jivesoftware.smack.SmackException.NotConnectedException;
+import org.igniterealtime.smack.inttest.Configuration.AccountRegistration;
 import org.jivesoftware.smack.SmackException;
 import org.jivesoftware.smack.XMPPConnection;
 import org.jivesoftware.smack.XMPPException;
 import org.jivesoftware.smack.XMPPException.XMPPErrorException;
 import org.jivesoftware.smack.tcp.XMPPTCPConnection;
 import org.jivesoftware.smack.util.StringUtils;
+import org.jivesoftware.smackx.admin.ServiceAdministrationManager;
 import org.jivesoftware.smackx.iqregister.AccountManager;
+import org.jxmpp.jid.EntityBareJid;
+import org.jxmpp.jid.impl.JidCreate;
 import org.jxmpp.jid.parts.Localpart;
 import org.jxmpp.stringprep.XmppStringprepException;
 
@@ -39,14 +43,52 @@ public class IntTestUtil {
 
     private static final Logger LOGGER = Logger.getLogger(IntTestUtil.class.getName());
 
-    public static UsernameAndPassword registerAccount(XMPPConnection connection)
+
+    public static UsernameAndPassword registerAccount(XMPPTCPConnection connection, Configuration config) throws InterruptedException, XMPPException, SmackException, IOException {
+        return registerAccount(connection, StringUtils.insecureRandomString(12), StringUtils.insecureRandomString(12), config);
+    }
+
+    public static UsernameAndPassword registerAccount(XMPPTCPConnection connection, String accountUsername, String accountPassword,
+                    Configuration config) throws InterruptedException, XMPPException, SmackException, IOException {
+        switch (config.accountRegistration) {
+        case inBandRegistration:
+            return registerAccountViaIbr(connection, accountUsername, accountPassword);
+        case serviceAdministration:
+            return registerAccountViaAdmin(connection, accountUsername, accountPassword, config.adminAccountUsername, config.adminAccountPassword);
+        default:
+            throw new AssertionError();
+        }
+    }
+
+//    public static UsernameAndPassword registerAccountViaAdmin(XMPPTCPConnection connection) throws XmppStringprepException, NoResponseException, XMPPErrorException, NotConnectedException, InterruptedException {
+//        return registerAccountViaAdmin(connection, StringUtils.insecureRandomString(12),
+//                        StringUtils.insecureRandomString(12));
+//    }
+
+    public static UsernameAndPassword registerAccountViaAdmin(XMPPTCPConnection connection, String username,
+                    String password, String adminAccountUsername, String adminAccountPassword) throws InterruptedException, XMPPException, SmackException, IOException {
+        connection.login(adminAccountUsername, adminAccountPassword);
+
+        ServiceAdministrationManager adminManager = ServiceAdministrationManager.getInstanceFor(connection);
+
+        EntityBareJid userJid = JidCreate.entityBareFrom(Localpart.from(username), connection.getServiceName());
+        adminManager.addUser(userJid, password);
+
+        connection.disconnect();
+        connection.connect();
+
+        return new UsernameAndPassword(username, password);
+
+    }
+
+    public static UsernameAndPassword registerAccountViaIbr(XMPPConnection connection)
                     throws NoResponseException, XMPPErrorException, NotConnectedException,
                     InterruptedException {
-        return registerAccount(connection, StringUtils.insecureRandomString(12),
+        return registerAccountViaIbr(connection, StringUtils.insecureRandomString(12),
                         StringUtils.insecureRandomString(12));
     }
 
-    public static UsernameAndPassword registerAccount(XMPPConnection connection, String username,
+    public static UsernameAndPassword registerAccountViaIbr(XMPPConnection connection, String username,
                     String password) throws NoResponseException, XMPPErrorException,
                     NotConnectedException, InterruptedException {
         AccountManager accountManager = AccountManager.getInstance(connection);
@@ -82,7 +124,73 @@ public class IntTestUtil {
         }
     }
 
-    public static void disconnectAndMaybeDelete(XMPPTCPConnection connection, boolean delete)
+
+    public static void disconnectAndMaybeDelete(XMPPTCPConnection connection, Configuration config) throws InterruptedException {
+        try {
+            if (!config.isAccountRegistrationPossible()) {
+                return;
+            }
+
+            Configuration.AccountRegistration accountDeletionMethod = config.accountRegistration;
+
+            AccountManager accountManager = AccountManager.getInstance(connection);
+            try {
+                if (accountManager.isSupported()) {
+                    accountDeletionMethod = AccountRegistration.inBandRegistration;
+                }
+            }
+            catch (NoResponseException | XMPPErrorException | NotConnectedException e) {
+                LOGGER.log(Level.WARNING, "Could not test if XEP-0077 account deletion is possible", e);
+            }
+
+            switch (accountDeletionMethod) {
+            case inBandRegistration:
+                deleteViaIbr(connection);
+                break;
+            case serviceAdministration:
+                deleteViaServiceAdministration(connection, config);
+                break;
+            default:
+                throw new AssertionError();
+            }
+        }
+        finally {
+            connection.disconnect();
+        }
+    }
+
+    public static void deleteViaServiceAdministration(XMPPTCPConnection connection, Configuration config) {
+        EntityBareJid accountToDelete = connection.getUser().asEntityBareJid();
+
+        final int maxAttempts = 3;
+
+        int attempts;
+        for (attempts = 0; attempts < maxAttempts; attempts++) {
+            connection.disconnect();
+
+            try {
+                connection.connect().login(config.adminAccountUsername, config.adminAccountPassword);
+            }
+            catch (XMPPException | SmackException | IOException | InterruptedException e) {
+                LOGGER.log(Level.WARNING, "Exception deleting account for " + connection, e);
+                continue;
+            }
+
+            ServiceAdministrationManager adminManager = ServiceAdministrationManager.getInstanceFor(connection);
+            try {
+                adminManager.deleteUser(accountToDelete);
+            }
+            catch (NoResponseException | XMPPErrorException | NotConnectedException | InterruptedException e) {
+                LOGGER.log(Level.WARNING, "Exception deleting account for " + connection, e);
+                continue;
+            }
+        }
+        if (attempts > maxAttempts) {
+            LOGGER.log(Level.SEVERE, "Could not delete account for connection: " + connection);
+        }
+    }
+
+    public static void deleteViaIbr(XMPPTCPConnection connection)
                     throws InterruptedException {
         // If the connection is disconnected, then re-reconnect and login. This could happen when
         // (low-level) integration tests disconnect the connection, e.g. to test disconnection
@@ -95,8 +203,7 @@ public class IntTestUtil {
                 LOGGER.log(Level.WARNING, "Exception reconnection account for deletion", e);
             }
         }
-        try {
+
-            if (delete) {
         final int maxAttempts = 3;
         AccountManager am = AccountManager.getInstance(connection);
         int attempts;
@@ -124,10 +231,7 @@ public class IntTestUtil {
         if (attempts > maxAttempts) {
             LOGGER.log(Level.SEVERE, "Could not delete account for connection: " + connection);
         }
+
     }
-        }
+
-        finally {
-            connection.disconnect();
-        }
-    }
 }

smack-integration-test/src/main/java/org/igniterealtime/smack/inttest/SmackIntegrationTestFramework.java

@@ -436,7 +436,7 @@ public class SmackIntegrationTestFramework {
         final int numberOfConnections = testMethod.getParameterTypes().length;
         XMPPTCPConnection[] connections = null;
         try {
-            if (numberOfConnections > 0 && !config.registerAccounts) {
+            if (numberOfConnections > 0 && !config.isAccountRegistrationPossible()) {
                 throw new TestNotPossibleException(
                                 "Must create accounts for this test, but it's not enabled");
             }
@@ -457,13 +457,13 @@ public class SmackIntegrationTestFramework {
         }
         finally {
             for (int i = 0; i < numberOfConnections; ++i) {
-                IntTestUtil.disconnectAndMaybeDelete(connections[i], true);
+                IntTestUtil.disconnectAndMaybeDelete(connections[i], config);
             }
         }
     }
 
     protected void disconnectAndMaybeDelete(XMPPTCPConnection connection) throws InterruptedException {
-        IntTestUtil.disconnectAndMaybeDelete(connection, config.registerAccounts);
+        IntTestUtil.disconnectAndMaybeDelete(connection, config);
     }
 
     protected SmackIntegrationTestEnvironment prepareEnvironment() throws SmackException,
@@ -546,8 +546,8 @@ public class SmackIntegrationTestFramework {
         }
         XMPPTCPConnection connection = new XMPPTCPConnection(builder.build());
         connection.connect();
-        if (config.registerAccounts) {
+        if (config.isAccountRegistrationPossible()) {
-            IntTestUtil.registerAccount(connection, accountUsername, accountPassword);
+            IntTestUtil.registerAccount(connection, accountUsername, accountPassword, config);
 
             // TODO is this still required?
             // Some servers, e.g. Openfire, do not support a login right after the account was
@@ -573,7 +573,7 @@ public class SmackIntegrationTestFramework {
         builder.setXmppDomain(config.service);
         XMPPTCPConnection connection = new XMPPTCPConnection(builder.build());
         connection.connect();
-        UsernameAndPassword uap = IntTestUtil.registerAccount(connection);
+        UsernameAndPassword uap = IntTestUtil.registerAccount(connection, config);
         connection.login(uap.username, uap.password);
         return connection;
     }