private StringBuffer getUsersPassword() {
// get password:
final EnterPasswordDialog pwdDialog =
new EnterPasswordDialog(
(JFrame) getMindMapController().getFrame(), getMindMapController(), true);
pwdDialog.setModal(true);
pwdDialog.show();
if (pwdDialog.getResult() == EnterPasswordDialog.CANCEL) {
return null;
}
final StringBuffer password = pwdDialog.getPassword();
return password;
}
public void setFolded(boolean folded) {
if (isDecrypted || folded) {
super.setFolded(folded);
return;
}
ControllerAdapter browseController = (ControllerAdapter) mModeController;
// get password:
final EnterPasswordDialog pwdDialog = new EnterPasswordDialog(null, browseController, false);
pwdDialog.setModal(true);
pwdDialog.show();
if (pwdDialog.getResult() == EnterPasswordDialog.CANCEL) {
return;
}
SingleDesEncrypter encrypter = new SingleDesEncrypter(pwdDialog.getPassword());
// Decrypt
String decrypted = encrypter.decrypt(encryptedContent);
if (decrypted == null) return;
String[] childs = decrypted.split(ModeController.NODESEPARATOR);
// and now? paste it:
for (int i = childs.length - 1; i >= 0; i--) {
String string = childs[i];
logger.finest("Decrypted '" + string + "'.");
// if the encrypted node is empty, we skip the insert.
if (string.length() == 0) continue;
try {
NodeAdapter node =
(NodeAdapter) browseController.createNodeTreeFromXml(new StringReader(string));
// now, the import is finished. We can inform others about
// the new nodes:
browseController.insertNodeInto(node, this);
MapAdapter model = browseController.getModel();
browseController.invokeHooksRecursively(node, model);
super.setFolded(folded);
browseController.nodeChanged(this);
browseController.nodeStructureChanged(this);
isDecrypted = true;
updateIcon();
} catch (XMLParseException e) {
freemind.main.Resources.getInstance().logException(e);
return;
} catch (IOException e) {
freemind.main.Resources.getInstance().logException(e);
return;
}
}
}
private void doPasswordCheckAndDecryptNode(EncryptedMindMapNode encNode) {
while (true) {
// get password:
final EnterPasswordDialog pwdDialog =
new EnterPasswordDialog(
(JFrame) getMindMapController().getFrame(), getMindMapController(), false);
pwdDialog.setModal(true);
pwdDialog.setVisible(true);
if (pwdDialog.getResult() == EnterPasswordDialog.CANCEL) {
return;
}
if (!encNode.decrypt(pwdDialog.getPassword())) {
// box:
JOptionPane.showMessageDialog(
getMindMapController().getFrame().getContentPane(),
getMindMapController()
.getText("accessories/plugins/EncryptNode.properties_wrong_password"),
"Freemind",
JOptionPane.ERROR_MESSAGE);
} else {
return; // correct password.
}
}
}
