https for unsigned certificates in logging and uploading

[pub/Android/ownCloud.git] / src / eu / alefzero / owncloud / authenticator / EasySSLSocketFactory.java

diff --git a/src/eu/alefzero/owncloud/authenticator/EasySSLSocketFactory.java b/src/eu/alefzero/owncloud/authenticator/EasySSLSocketFactory.java
new file mode 100644 (file)
index 0000000..f057b8b
--- /dev/null
+++ b/src/eu/alefzero/owncloud/authenticator/EasySSLSocketFactory.java
@@ -0,0 +1,138 @@
+package eu.alefzero.owncloud.authenticator;
+
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you 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.
+ */
+
+import java.io.IOException;
+import java.net.InetAddress;
+import java.net.InetSocketAddress;
+import java.net.Socket;
+import java.net.UnknownHostException;
+
+import javax.net.ssl.SSLContext;
+import javax.net.ssl.SSLSocket;
+import javax.net.ssl.TrustManager;
+
+import org.apache.http.conn.ConnectTimeoutException;
+import org.apache.http.conn.scheme.LayeredSocketFactory;
+import org.apache.http.conn.scheme.SocketFactory;
+import org.apache.http.params.HttpConnectionParams;
+import org.apache.http.params.HttpParams;
+
+/**
+ * This socket factory will create ssl socket that accepts self signed
+ * certificate
+ * 
+ * @author olamy
+ * @version $Id: EasySSLSocketFactory.java 765355 2009-04-15 20:59:07Z evenisse
+ *          $
+ * @since 1.2.3
+ */
+public class EasySSLSocketFactory implements SocketFactory,
+    LayeredSocketFactory {
+
+  private SSLContext sslcontext = null;
+
+  private static SSLContext createEasySSLContext() throws IOException {
+    try {
+      SSLContext context = SSLContext.getInstance("TLS");
+      context.init(null, new TrustManager[] { new EasyX509TrustManager(
+          null) }, null);
+      return context;
+    } catch (Exception e) {
+      throw new IOException(e.getMessage());
+    }
+  }
+
+  private SSLContext getSSLContext() throws IOException {
+    if (this.sslcontext == null) {
+      this.sslcontext = createEasySSLContext();
+    }
+    return this.sslcontext;
+  }
+
+  /**
+   * @see org.apache.http.conn.scheme.SocketFactory#connectSocket(java.net.Socket,
+   *      java.lang.String, int, java.net.InetAddress, int,
+   *      org.apache.http.params.HttpParams)
+   */
+  public Socket connectSocket(Socket sock, String host, int port,
+      InetAddress localAddress, int localPort, HttpParams params)
+      throws IOException, UnknownHostException, ConnectTimeoutException {
+    int connTimeout = HttpConnectionParams.getConnectionTimeout(params);
+    int soTimeout = HttpConnectionParams.getSoTimeout(params);
+
+    InetSocketAddress remoteAddress = new InetSocketAddress(host, port);
+    SSLSocket sslsock = (SSLSocket) ((sock != null) ? sock : createSocket());
+
+    if ((localAddress != null) || (localPort > 0)) {
+      // we need to bind explicitly
+      if (localPort < 0) {
+        localPort = 0; // indicates "any"
+      }
+      InetSocketAddress isa = new InetSocketAddress(localAddress,
+          localPort);
+      sslsock.bind(isa);
+    }
+
+    sslsock.connect(remoteAddress, connTimeout);
+    sslsock.setSoTimeout(soTimeout);
+    return sslsock;
+
+  }
+
+  /**
+   * @see org.apache.http.conn.scheme.SocketFactory#createSocket()
+   */
+  public Socket createSocket() throws IOException {
+    return getSSLContext().getSocketFactory().createSocket();
+  }
+
+  /**
+   * @see org.apache.http.conn.scheme.SocketFactory#isSecure(java.net.Socket)
+   */
+  public boolean isSecure(Socket socket) throws IllegalArgumentException {
+    return true;
+  }
+
+  /**
+   * @see org.apache.http.conn.scheme.LayeredSocketFactory#createSocket(java.net.Socket,
+   *      java.lang.String, int, boolean)
+   */
+  public Socket createSocket(Socket socket, String host, int port,
+      boolean autoClose) throws IOException, UnknownHostException {
+    return getSSLContext().getSocketFactory().createSocket(socket, host, port, autoClose);
+  }
+
+  // -------------------------------------------------------------------
+  // javadoc in org.apache.http.conn.scheme.SocketFactory says :
+  // Both Object.equals() and Object.hashCode() must be overridden
+  // for the correct operation of some connection managers
+  // -------------------------------------------------------------------
+
+  public boolean equals(Object obj) {
+    return ((obj != null) && obj.getClass().equals(
+        EasySSLSocketFactory.class));
+  }
+
+  public int hashCode() {
+    return EasySSLSocketFactory.class.hashCode();
+  }
+
+}
\ No newline at end of file