Merge branch 'ssl_support'

res/layout/serveradd.xml

@@ -88,8 +88,7 @@ along with Yaaic.  If not, see <http://www.gnu.org/licenses/>.
 			android:id="@+id/useSSL"
 			android:layout_width="fill_parent"
 			android:layout_height="wrap_content"
-			android:text="@string/server_useSSL"
-			android:visibility="gone" />
+			android:text="@string/server_useSSL" />
         <TextView
             android:text="User"
             android:layout_width="fill_parent"

src/org/jibble/pircbot/PircBot.java

@@ -29,6 +29,13 @@ import java.util.Enumeration;
 import java.util.Hashtable;
 import java.util.StringTokenizer;
 
+import javax.net.ssl.SSLContext;
+import javax.net.ssl.SSLSocket;
+import javax.net.ssl.SSLSocketFactory;
+import javax.net.ssl.X509TrustManager;
+
+import org.yaaic.ssl.NaiveTrustManager;
+
 /**
  * PircBot is a Java framework for writing IRC bots quickly and easily.
  *  <p>
@@ -143,7 +150,26 @@ public abstract class PircBot implements ReplyConstants {
         this.removeAllChannels();
         
         // Connect to the server.
-        Socket socket =  new Socket(hostname, port);
+        
+        // XXX: PircBot Patch for SSL
+        Socket socket;
+        if (_useSSL) {
+        	try {
+        		SSLContext context = SSLContext.getInstance("TLS");
+        		context.init(null, new X509TrustManager[] { new NaiveTrustManager() }, null);
+        		SSLSocketFactory factory = context.getSocketFactory();
+        		SSLSocket ssocket = (SSLSocket) factory.createSocket(hostname, port);
+        		ssocket.startHandshake();
+        		socket = ssocket;
+        	}
+        	catch(Exception e)
+        	{
+        		// XXX: It's not really an IOException :)
+        		throw new IOException("Cannot open SSL socket");
+        	}
+        } else {
+        	socket =  new Socket(hostname, port);
+        }
         
         _inetAddress = socket.getLocalAddress();
         
@@ -250,6 +276,17 @@ public abstract class PircBot implements ReplyConstants {
         }
         connect(getServer(), getPort(), getPassword());
     }
+    
+    
+    /**
+     * Set wether SSL should be used to connect to the server
+     * 
+     * @author Sebastian Kaspari <sebastian@yaaic.org>
+     */
+    public void setUseSSL(boolean useSSL)
+    {
+    	_useSSL = useSSL;
+    }
 
 
     /**
@@ -3013,6 +3050,8 @@ public abstract class PircBot implements ReplyConstants {
     
     // Default settings for the PircBot.
     private boolean _autoNickChange = false;
+    private boolean _useSSL = false;
+
     private String _name = "PircBot";
     private String _nick = _name;
     private String _login = "PircBot";

src/org/yaaic/activity/AddServerActivity.java

@@ -30,6 +30,7 @@ import android.view.View;
 import android.view.View.OnClickListener;
 import android.widget.ArrayAdapter;
 import android.widget.Button;
+import android.widget.CheckBox;
 import android.widget.EditText;
 import android.widget.Spinner;
 import android.widget.Toast;
@@ -87,6 +88,7 @@ public class AddServerActivity extends Activity implements OnClickListener
         	((EditText) findViewById(R.id.nickname)).setText(server.getIdentity().getNickname());
         	((EditText) findViewById(R.id.ident)).setText(server.getIdentity().getIdent());
         	((EditText) findViewById(R.id.realname)).setText(server.getIdentity().getRealName());
+        	((CheckBox) findViewById(R.id.useSSL)).setChecked(server.useSSL());
         	
         	((Button) findViewById(R.id.add)).setText("Save");
         	
@@ -161,7 +163,7 @@ public class AddServerActivity extends Activity implements OnClickListener
 			server.getPort(),
 			server.getPassword(),
 			false, // auto connect
-			false, // use ssl
+			server.useSSL(),
 			identityId,
 			server.getCharset()
 		);
@@ -192,7 +194,7 @@ public class AddServerActivity extends Activity implements OnClickListener
 			server.getPort(),
 			server.getPassword(),
 			false, // auto connect
-			false, // use ssl
+			server.useSSL(),
 			identityId,
 			server.getCharset()
 		);
@@ -225,10 +227,10 @@ public class AddServerActivity extends Activity implements OnClickListener
 		int port = Integer.parseInt(((EditText) findViewById(R.id.port)).getText().toString());
 		String password = ((EditText) findViewById(R.id.password)).getText().toString();
 		String charset = ((Spinner) findViewById(R.id.charset)).getSelectedItem().toString();
+		Boolean useSSL = ((CheckBox) findViewById(R.id.useSSL)).isChecked();
 		
 		// not in use yet
 		//boolean autoConnect = ((CheckBox) findViewById(R.id.autoconnect)).isChecked();
-		//boolean useSSL = ((CheckBox) findViewById(R.id.useSSL)).isChecked();
 		
 		Server server = new Server();
 		server.setHost(host);
@@ -236,6 +238,7 @@ public class AddServerActivity extends Activity implements OnClickListener
 		server.setPassword(password);
 		server.setTitle(title);
 		server.setCharset(charset);
+		server.setUseSSL(useSSL);
 		server.setStatus(Status.DISCONNECTED);
 
 		return server;

src/org/yaaic/db/Database.java

@@ -162,7 +162,8 @@ public class Database extends SQLiteOpenHelper
 		
 		this.getWritableDatabase().update(
 			ServerConstants.TABLE_NAME,
-			values, ServerConstants._ID + " = " + serverId,
+			values,
+			ServerConstants._ID + " = " + serverId,
 			null
 		);
 	}
@@ -280,6 +281,12 @@ public class Database extends SQLiteOpenHelper
 		server.setPassword(cursor.getString(cursor.getColumnIndex(ServerConstants.PASSWORD)));
 		server.setId(cursor.getInt(cursor.getColumnIndex((ServerConstants._ID))));
 		server.setCharset(cursor.getString(cursor.getColumnIndex(ServerConstants.CHARSET)));
+		
+		String useSSLvalue = cursor.getString(cursor.getColumnIndex(ServerConstants.USE_SSL));
+		if (useSSLvalue != null && useSSLvalue.equals("1")) {
+			server.setUseSSL(true);
+		}
+		
 		server.setStatus(Status.DISCONNECTED);
 		
 		// Load identity for server

src/org/yaaic/irc/IRCBinder.java

@@ -68,6 +68,7 @@ public class IRCBinder extends Binder
 					connection.setNickname(server.getIdentity().getNickname());
 					connection.setIdent(server.getIdentity().getIdent());
 					connection.setRealName(server.getIdentity().getRealName());
+					connection.setUseSSL(server.useSSL());
 					
 					if (server.getCharset() != null) {
 						connection.setEncoding(server.getCharset());

src/org/yaaic/model/Server.java

@@ -39,6 +39,7 @@ public class Server
 	private int port;
 	private String password;
 	private String charset;
+	private boolean useSSL = false;
 	private Identity identity;
 	
 	private LinkedHashMap<String, Conversation> conversations = new LinkedHashMap<String, Conversation>();
@@ -195,6 +196,24 @@ public class Server
 		return charset;
 	}
 	
+	/**
+	 * Set if this connections needs to use ssl
+	 */
+	public void setUseSSL(boolean useSSL)
+	{
+		this.useSSL = useSSL;
+	}
+	
+	/**
+	 * Does this connection use SSL?
+	 * 
+	 * @return true if SSL should be used, false otherwise
+	 */
+	public boolean useSSL()
+	{
+		return useSSL;
+	}
+	
 	/**
 	 * Set connection status of server
 	 * 

src/org/yaaic/ssl/NaiveTrustManager.java

@@ -0,0 +1,62 @@
+/*
+Yaaic - Yet Another Android IRC Client
+
+Copyright 2009-2010 Sebastian Kaspari
+
+This file is part of Yaaic.
+
+Yaaic is free software: you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation, either version 3 of the License, or
+(at your option) any later version.
+
+Yaaic is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with Yaaic.  If not, see <http://www.gnu.org/licenses/>.
+*/
+package org.yaaic.ssl;
+
+import java.security.cert.CertificateException;
+import java.security.cert.X509Certificate;
+
+import javax.net.ssl.X509TrustManager;
+
+/**
+ * Naive Trust Manager that accepts every certificate
+ * 
+ * @author Sebastian Kaspari <sebastian@yaaic.org>
+ */
+public class NaiveTrustManager implements X509TrustManager
+{
+	/**
+	 * Check client trusted
+	 * 
+	 * @throws CertificateException if not trusted
+	 */
+	public void checkClientTrusted(X509Certificate[] chain, String authType) throws CertificateException
+	{
+		// No Exception == Trust
+	}
+
+	/**
+	 * Check server trusted
+	 * 
+	 * @throws CertificateException if not trusted
+	 */
+	public void checkServerTrusted(X509Certificate[] chain, String authType) throws CertificateException
+	{
+		// No Exception == Trust
+	}
+
+	/**
+	 * Get accepted issuers
+	 */
+	public X509Certificate[] getAcceptedIssuers()
+	{
+		return new X509Certificate[0];
+	}
+}