From 042fe3c72c1a2b67ce790915f67dc4b4421634b2 Mon Sep 17 00:00:00 2001
From: Florian Schmaus <flo@geekplace.eu>
Date: Wed, 26 Oct 2016 21:56:01 +0200
Subject: [PATCH] Add XmppTools to the REPL

---
 .../smack/smackrepl/XmppTools.java            | 103 ++++++++++++++++++
 1 file changed, 103 insertions(+)
 create mode 100644 smack-repl/src/main/java/org/igniterealtime/smack/smackrepl/XmppTools.java

diff --git a/smack-repl/src/main/java/org/igniterealtime/smack/smackrepl/XmppTools.java b/smack-repl/src/main/java/org/igniterealtime/smack/smackrepl/XmppTools.java
new file mode 100644
index 000000000..475329a91
--- /dev/null
+++ b/smack-repl/src/main/java/org/igniterealtime/smack/smackrepl/XmppTools.java
@@ -0,0 +1,103 @@
+/**
+ *
+ * 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.igniterealtime.smack.smackrepl;
+
+import java.io.IOException;
+import java.security.KeyManagementException;
+import java.security.NoSuchAlgorithmException;
+
+import org.jivesoftware.smack.SmackException;
+import org.jivesoftware.smack.SmackException.NoResponseException;
+import org.jivesoftware.smack.SmackException.NotConnectedException;
+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.tcp.XMPPTCPConnectionConfiguration;
+import org.jivesoftware.smack.util.TLSUtils;
+import org.jivesoftware.smackx.iqregister.AccountManager;
+import org.jxmpp.jid.DomainBareJid;
+import org.jxmpp.jid.impl.JidCreate;
+import org.jxmpp.jid.parts.Localpart;
+
+public class XmppTools {
+
+    public static void main(String[] args) throws SmackException, IOException, XMPPException, InterruptedException,
+            KeyManagementException, NoSuchAlgorithmException {
+        boolean one = createAccount("xmpp.foobar.io", "smack1", "smack1");
+        boolean two = createAccount("xmpp.foobar.io", "smack2", "smack2");
+        // CHECKSTYLE:OFF
+        System.out.println("Account created: " + one + ' ' + two);
+        // CHECKSTYLE:ON
+    }
+
+    public static boolean supportsIbr(String xmppDomain) throws SmackException, IOException, XMPPException,
+            InterruptedException, KeyManagementException, NoSuchAlgorithmException {
+        DomainBareJid xmppDomainJid = JidCreate.domainBareFrom(xmppDomain);
+        return supportsIbr(xmppDomainJid);
+    }
+
+    public static boolean supportsIbr(DomainBareJid xmppDomain) throws SmackException, IOException, XMPPException,
+            InterruptedException, KeyManagementException, NoSuchAlgorithmException {
+        XMPPTCPConnectionConfiguration.Builder configBuilder = XMPPTCPConnectionConfiguration.builder()
+                .setXmppDomain(xmppDomain);
+        TLSUtils.acceptAllCertificates(configBuilder);
+        XMPPTCPConnectionConfiguration config = configBuilder.build();
+        XMPPTCPConnection connection = new XMPPTCPConnection(config);
+        connection.connect();
+        try {
+            return supportsIbr(connection);
+        } finally {
+            connection.disconnect();
+        }
+    }
+
+    public static boolean supportsIbr(XMPPConnection connection)
+            throws NoResponseException, XMPPErrorException, NotConnectedException, InterruptedException {
+        AccountManager accountManager = AccountManager.getInstance(connection);
+        return accountManager.supportsAccountCreation();
+    }
+
+    public static boolean createAccount(String xmppDomain, String username, String password)
+            throws KeyManagementException, NoSuchAlgorithmException, SmackException, IOException, XMPPException,
+            InterruptedException {
+        DomainBareJid xmppDomainJid = JidCreate.domainBareFrom(xmppDomain);
+        Localpart localpart = Localpart.from(username);
+        return createAccount(xmppDomainJid, localpart, password);
+    }
+
+    public static boolean createAccount(DomainBareJid xmppDomain, Localpart username, String password)
+            throws KeyManagementException, NoSuchAlgorithmException, SmackException, IOException, XMPPException,
+            InterruptedException {
+        XMPPTCPConnectionConfiguration.Builder configBuilder = XMPPTCPConnectionConfiguration.builder()
+                .setXmppDomain(xmppDomain);
+        TLSUtils.acceptAllCertificates(configBuilder);
+        XMPPTCPConnectionConfiguration config = configBuilder.build();
+        XMPPTCPConnection connection = new XMPPTCPConnection(config);
+        connection.connect();
+        try {
+            if (!supportsIbr(connection))
+                return false;
+
+            AccountManager accountManager = AccountManager.getInstance(connection);
+            accountManager.createAccount(username, password);
+            return true;
+        } finally {
+            connection.disconnect();
+        }
+    }
+}