1 files changed, 92 insertions, 0 deletions
diff --git a/uitest/src/com/vaadin/tests/tb3/MultiBrowserTestWithProxy.java b/uitest/src/com/vaadin/tests/tb3/MultiBrowserTestWithProxy.java
new file mode 100755
index 0000000000..d3488a98c4
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+++ b/uitest/src/com/vaadin/tests/tb3/MultiBrowserTestWithProxy.java
@@ -0,0 +1,92 @@
+/*
+ * Copyright 2000-2013 Vaadin Ltd.
+ * 
+ * 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 com.vaadin.tests.tb3;
+
+import java.util.concurrent.atomic.AtomicInteger;
+
+import org.junit.After;
+import org.junit.Before;
+
+import com.jcraft.jsch.JSch;
+import com.jcraft.jsch.JSchException;
+import com.jcraft.jsch.Session;
+
+public abstract class MultiBrowserTestWithProxy extends MultiBrowserTest {
+
+    private static AtomicInteger availablePort = new AtomicInteger(2000);
+    private Session proxySession;
+    private Integer proxyPort = null;
+
+    @Before
+    public void setupInitialProxy() throws JSchException {
+        connectProxy();
+    }
+
+    @After
+    public void teardownProxy() {
+        disconnectProxy();
+    }
+
+    protected Integer getProxyPort() {
+        if (proxyPort == null) {
+            // Assumes we can use any port >= 2000
+            proxyPort = availablePort.addAndGet(1);
+        }
+        return proxyPort;
+    }
+
+    /**
+     * Disconnects the proxy if active
+     */
+    protected void disconnectProxy() {
+        if (proxySession == null) {
+            return;
+        }
+        proxySession.disconnect();
+        proxySession = null;
+    }
+
+    /**
+     * Ensure the proxy is active. Does nothing if the proxy is already active.
+     */
+    protected void connectProxy() throws JSchException {
+        if (proxySession != null) {
+            return;
+        }
+
+        createProxy(getProxyPort());
+    }
+
+    private void createProxy(int proxyPort) throws JSchException {
+        JSch j = new JSch();
+        String keyFile = System.getProperty("sshkey.file");
+        if (keyFile == null) {
+            keyFile = "~/.ssh/id_rsa";
+        }
+        j.addIdentity(keyFile);
+        proxySession = j.getSession("localhost");
+        proxySession.setConfig("StrictHostKeyChecking", "no");
+        proxySession.setPortForwardingL("0.0.0.0", proxyPort,
+                super.getDeploymentHostname(), super.getDeploymentPort());
+        proxySession.connect();
+    }
+
+    @Override
+    protected String getBaseURL() {
+        return "http://" + getDeploymentHostname() + ":" + getProxyPort();
+    }
+
+}