final SecureExtension xEncryptedExtension = (SecureExtension) packet
.getExtension("x", "jabber:x:encrypted");
if (xEncryptedExtension != null
&& Settings.getInstance().getProperty(
"gnupgSecretKeyID") != null) {
String decryptedMessageBody = gnupg
.decryptExtension(xEncryptedExtension.getData());
if (decryptedMessageBody != null) {
messageBody = decryptedMessageBody;
decryptedFlag = true;
} else {