- Added OSGI cmd to display TLS configuration 00/200/1
authorJason Ye <yisye@cisco.com>
Tue, 16 Apr 2013 21:29:52 +0000 (14:29 -0700)
committerJason Ye <yisye@cisco.com>
Tue, 16 Apr 2013 23:17:40 +0000 (16:17 -0700)
- Added null pointer checks and more debug msgs
Signed-off-by: Jason Ye <yisye@cisco.com>
opendaylight/protocol_plugins/openflow/src/main/java/org/opendaylight/controller/protocol_plugin/openflow/core/internal/Controller.java
opendaylight/protocol_plugins/openflow/src/main/java/org/opendaylight/controller/protocol_plugin/openflow/core/internal/MessageReadWriteService.java
opendaylight/protocol_plugins/openflow/src/main/java/org/opendaylight/controller/protocol_plugin/openflow/core/internal/SecureMessageReadWriteService.java
opendaylight/protocol_plugins/openflow/src/main/java/org/opendaylight/controller/protocol_plugin/openflow/core/internal/SwitchHandler.java

index f3004ac..32cdeaa 100644 (file)
@@ -9,6 +9,7 @@
 
 package org.opendaylight.controller.protocol_plugin.openflow.core.internal;
 
+import java.io.FileNotFoundException;
 import java.io.IOException;
 import java.nio.channels.SelectionKey;
 import java.nio.channels.Selector;
@@ -338,6 +339,28 @@ public class Controller implements IController, CommandProvider {
         }
     }
 
+    public void _controllerShowConnConfig(CommandInterpreter ci) {
+       String str = System.getProperty("secureChannelEnabled");
+        if ((str != null) && (str.trim().equalsIgnoreCase("true"))) { 
+            ci.print("The Controller and Switch should communicate through TLS connetion.\n");         
+
+               String keyStoreFile = System.getProperty("controllerKeyStore");
+               String trustStoreFile = System.getProperty("controllerTrustStore");
+               if ((keyStoreFile == null) || keyStoreFile.trim().isEmpty()) {          
+                ci.print("controllerKeyStore not specified in ./configuration/config.ini\n");                                  
+               } else {
+                ci.print("controllerKeyStore=" + keyStoreFile + "\n");         
+               }
+               if ((trustStoreFile == null) || trustStoreFile.trim().isEmpty()) {      
+                ci.print("controllerTrustStore not specified in ./configuration/config.ini\n");                                                                
+               } else {
+                ci.print("controllerTrustStore=" + trustStoreFile + "\n");             
+               }
+        } else {
+            ci.print("The Controller and Switch should communicate through TCP connetion.\n");         
+        }
+    }
+
     private void registerWithOSGIConsole() {
         BundleContext bundleContext = FrameworkUtil.getBundle(this.getClass())
                 .getBundleContext();
@@ -351,6 +374,7 @@ public class Controller implements IController, CommandProvider {
         help.append("--Open Flow Controller --\n");
         help.append("\tcontrollerShowSwitches\n");
         help.append("\tcontrollerReset\n");
+        help.append("\tcontrollerShowConnConfig\n");
         return help.toString();
     }
 }
index fb34b0f..8e61192 100644 (file)
@@ -69,6 +69,8 @@ public class MessageReadWriteService implements IMessageReadWrite {
                        newBuffer.put(outBuffer);
                        outBuffer = newBuffer;
                }
+       }
+       synchronized (outBuffer) {
                msg.writeTo(outBuffer);
 
                if (!socket.isOpen()) {
index ddc87bc..bb8ba04 100644 (file)
@@ -10,6 +10,7 @@
 package org.opendaylight.controller.protocol_plugin.openflow.core.internal;
 
 import java.io.FileInputStream;
+import java.io.FileNotFoundException;
 import java.io.IOException;
 import java.nio.ByteBuffer;
 import java.nio.channels.AsynchronousCloseException;
@@ -74,11 +75,36 @@ public class SecureMessageReadWriteService implements IMessageReadWrite {
         * @throws Exception
         */
     private void createSecureChannel(SocketChannel socket) throws Exception {
-       String keyStoreFile = System.getProperty("controllerKeyStore").trim();
-       String keyStorePassword = System.getProperty("controllerKeyStorePassword").trim();
-       String trustStoreFile = System.getProperty("controllerTrustStore").trim();
-       String trustStorePassword = System.getProperty("controllerTrustStorePassword").trim();
-
+       String keyStoreFile = System.getProperty("controllerKeyStore");
+       String keyStorePassword = System.getProperty("controllerKeyStorePassword");
+       String trustStoreFile = System.getProperty("controllerTrustStore");
+       String trustStorePassword = System.getProperty("controllerTrustStorePassword");
+       
+       if (keyStoreFile != null) {
+               keyStoreFile = keyStoreFile.trim();
+       }
+       if ((keyStoreFile == null) || keyStoreFile.isEmpty()) {
+               throw new FileNotFoundException("controllerKeyStore not specified in ./configuration/config.ini");
+       }
+       if (keyStorePassword != null) {
+               keyStorePassword = keyStorePassword.trim();
+       } 
+       if ((keyStorePassword == null) || keyStorePassword.isEmpty()) {
+               throw new FileNotFoundException("controllerKeyStorePassword not specified in ./configuration/config.ini");
+       }
+       if (trustStoreFile != null) {
+               trustStoreFile = trustStoreFile.trim();
+       }
+       if ((trustStoreFile == null) || trustStoreFile.isEmpty()) {     
+               throw new FileNotFoundException("controllerTrustStore not specified in ./configuration/config.ini");
+       }
+       if (trustStorePassword != null) {
+               trustStorePassword = trustStorePassword.trim();
+       }
+        if ((trustStorePassword == null) || trustStorePassword.isEmpty()) {
+               throw new FileNotFoundException("controllerTrustStorePassword not specified in ./configuration/config.ini");
+       }
+       
         KeyStore ks = KeyStore.getInstance("JKS");
         KeyStore ts = KeyStore.getInstance("JKS");
         KeyManagerFactory kmf = KeyManagerFactory.getInstance("SunX509");
@@ -126,6 +152,8 @@ public class SecureMessageReadWriteService implements IMessageReadWrite {
                        newBuffer.put(myAppData);
                        myAppData = newBuffer;
                }
+       }
+       synchronized (myAppData) {
                msg.writeTo(myAppData);
                myAppData.flip();
                sslEngineResult = sslEngine.wrap(myAppData, myNetData);
index cba8b1d..5913ad0 100644 (file)
@@ -9,7 +9,7 @@
 
 package org.opendaylight.controller.protocol_plugin.openflow.core.internal;
 
-import java.io.IOException;
+import java.net.SocketException;
 import java.nio.channels.AsynchronousCloseException;
 import java.nio.channels.SelectionKey;
 import java.nio.channels.Selector;
@@ -249,7 +249,9 @@ public class SwitchHandler implements ISwitch {
     @Override
     public Integer asyncSend(OFMessage msg, int xid) {
        msg.setXid(xid);
-       transmitQ.add(new PriorityMessage(msg, 0));
+       if (transmitQ != null) {
+               transmitQ.add(new PriorityMessage(msg, 0));
+       }
         return xid;
     }
 
@@ -280,13 +282,17 @@ public class SwitchHandler implements ISwitch {
     @Override
     public Integer asyncFastSend(OFMessage msg, int xid) {
        msg.setXid(xid);
-       transmitQ.add(new PriorityMessage(msg, 1));
+       if (transmitQ != null) {
+               transmitQ.add(new PriorityMessage(msg, 1));
+       }
         return xid;
     }
 
    public void resumeSend() {
         try {
-                       msgReadWriteService.resumeSend();
+               if (msgReadWriteService != null) {
+                       msgReadWriteService.resumeSend();
+               }
                } catch (Exception e) {
                        reportError(e);
                }
@@ -445,7 +451,9 @@ public class SwitchHandler implements ISwitch {
     }
 
     private void reportError(Exception e) {
-       if (e instanceof AsynchronousCloseException) {
+       if (e instanceof AsynchronousCloseException ||
+               e instanceof InterruptedException ||
+               e instanceof SocketException) {
                logger.debug("Caught exception {}", e.getMessage());
        } else {
                logger.warn("Caught exception {}", e.getMessage());
@@ -739,6 +747,8 @@ public class SwitchHandler implements ISwitch {
                                logger.trace("Message sent: {}", pmsg.toString());
                        }
                        Thread.sleep(10);
+               } catch (InterruptedException ie) {
+                       reportError(new InterruptedException("PriorityMessageTransmit thread interrupted"));
                } catch (Exception e) {
                        reportError(e);
                }