/// <summary>
/// Sends a OmemoRequestDeviceListMessage to requests the OMEMO device list of the given target.
/// </summary>
/// <param name="to">The bare JID of the target you want to request the OMEMO device list from. e.g. 'conference.jabber.org'</param>
/// <param name="onMessage">The method that should get executed once the helper receives a new valid message.</param>
/// <param name="onTimeout">The method that should get executed once the helper timeout gets triggered.</param>
/// <returns>Returns a MessageResponseHelper listening for OmemoRequestDeviceListMessage answers.</returns>
public MessageResponseHelper <IQMessage> requestDeviceList(string to, Func <IQMessage, bool> onMessage, Action onTimeout)
{
MessageResponseHelper <IQMessage> helper = new MessageResponseHelper <IQMessage>(CLIENT, onMessage, onTimeout);
OmemoRequestDeviceListMessage msg = new OmemoRequestDeviceListMessage(CLIENT.getXMPPAccount().getIdDomainAndResource(), to);
helper.start(msg);
return(helper);
}
//--------------------------------------------------------Set-, Get- Methods:---------------------------------------------------------\\
#region --Set-, Get- Methods--
#endregion
//--------------------------------------------------------Misc Methods:---------------------------------------------------------------\\
#region --Misc Methods (Public)--
#endregion
#region --Misc Methods (Private)--
private void requestDisoInfo()
{
CONNECTION.account.CONNECTION_INFO.msgCarbonsState = MessageCarbonsState.DISABLED;
if (discoMessageResponseHelper != null)
{
discoMessageResponseHelper.Dispose();
}
discoMessageResponseHelper = new MessageResponseHelper <IQMessage>(CONNECTION, onDiscoMessage, onDiscoTimeout);
discoMessageResponseHelper.start(new DiscoRequestMessage(CONNECTION.account.getFullJid(), CONNECTION.account.user.domainPart, DiscoType.INFO));
}
/// <summary>
/// Sends a MUCChangeNicknameMessage for changing your own MUC nickname.
/// </summary>
/// <param name="roomJid">The bare JID if the room you would like to change your nickname for. e.g. '*****@*****.**'</param>
/// <param name="newNickname">The new nickname for the given room.</param>
/// <param name="onMessage">The method that should get executed once the helper receives a new valid message.</param>
/// <param name="onTimeout">The method that should get executed once the helper timeout gets triggered.</param>
/// <returns>Returns a MessageResponseHelper listening for MUCChangeNicknameMessage answers.</returns>
public MessageResponseHelper <PresenceMessage> changeNickname(string roomJid, string newNickname, MessageResponseHelper <PresenceMessage> .OnMessageHandler onMessage, MessageResponseHelper <PresenceMessage> .OnTimeoutHandler onTimeout)
{
MessageResponseHelper <PresenceMessage> helper = new MessageResponseHelper <PresenceMessage>(CONNECTION, onMessage, onTimeout)
{
matchId = false
};
MUCChangeNicknameMessage msg = new MUCChangeNicknameMessage(CONNECTION.account.getFullJid(), roomJid, newNickname);
helper.start(msg);
return(helper);
}
/// <summary>
/// Sends a MUCChangeNicknameMessage for changing your own MUC nickname.
/// </summary>
/// <param name="roomJid">The bare JID if the room you would like to change your nickname for. e.g. '*****@*****.**'</param>
/// <param name="newNickname">The new nickname for the given room.</param>
/// <param name="onMessage">The method that should get executed once the helper receives a new valid message.</param>
/// <param name="onTimeout">The method that should get executed once the helper timeout gets triggered.</param>
/// <returns>Returns a MessageResponseHelper listening for MUCChangeNicknameMessage answers.</returns>
public MessageResponseHelper <PresenceMessage> changeNickname(string roomJid, string newNickname, Func <PresenceMessage, bool> onMessage, Action onTimeout)
{
MessageResponseHelper <PresenceMessage> helper = new MessageResponseHelper <PresenceMessage>(CLIENT, onMessage, onTimeout)
{
matchId = false
};
MUCChangeNicknameMessage msg = new MUCChangeNicknameMessage(CLIENT.getXMPPAccount().getIdDomainAndResource(), roomJid, newNickname);
helper.start(msg);
return(helper);
}
private void announceBundleInfo()
{
setState(OmemoHelperState.ANNOUNCING_BUNDLE_INFO);
Logger.Info("[OMEMO HELPER](" + CONNECTION.account.getIdAndDomain() + ") Announcing bundle information for: " + CONNECTION.account.omemoDeviceId);
if (announceBundleInfoHelper != null)
{
announceBundleInfoHelper.Dispose();
}
announceBundleInfoHelper = new MessageResponseHelper <IQMessage>(CONNECTION, announceBundleInfoMsg, onTimeout);
OmemoSetBundleInformationMessage msg = new OmemoSetBundleInformationMessage(CONNECTION.account.getIdDomainAndResource(), CONNECTION.account.getOmemoBundleInformation(), CONNECTION.account.omemoDeviceId);
announceBundleInfoHelper.start(msg);
}
private void requestDeviceList()
{
setState(OmemoHelperState.REQUESTING_DEVICE_LIST);
Logger.Info("[OMEMO HELPER](" + CONNECTION.account.getIdAndDomain() + ") Requesting device list.");
if (requestDeviceListHelper != null)
{
requestDeviceListHelper.Dispose();
}
requestDeviceListHelper = new MessageResponseHelper <IQMessage>(CONNECTION, onRequestDeviceListMsg, onTimeout);
OmemoRequestDeviceListMessage msg = new OmemoRequestDeviceListMessage(CONNECTION.account.getIdDomainAndResource(), null);
requestDeviceListHelper.start(msg);
}
private void deleteDeviceListNode()
{
if (resetDeviceListStatelessHelper != null)
{
resetDeviceListStatelessHelper.Dispose();
resetDeviceListStatelessHelper = null;
}
resetDeviceListStatelessHelper = new MessageResponseHelper <IQMessage>(CONNECTION, onDeleteDeviceListNodeMessage, onDeleteDeviceListNodeTimeout);
PubSubDeleteNodeMessage msg = new PubSubDeleteNodeMessage(CONNECTION.account.getIdDomainAndResource(), null, Consts.XML_XEP_0384_DEVICE_LIST_NODE);
resetDeviceListStatelessHelper.start(msg);
}
private bool onDiscoMessage(MessageResponseHelper <IQMessage> helper, IQMessage msg)
{
if (msg is DiscoResponseMessage disco)
{
switch (disco.DISCO_TYPE)
{
case DiscoType.ITEMS:
break;
case DiscoType.INFO:
bool foundCarbons = false;
foreach (DiscoFeature f in disco.FEATURES)
{
if (string.Equals(f.VAR, Consts.XML_XEP_0280_NAMESPACE))
{
foundCarbons = true;
if (CONNECTION.account.connectionConfiguration.disableMessageCarbons)
{
CONNECTION.account.CONNECTION_INFO.msgCarbonsState = MessageCarbonsState.DISABLED;
}
else if (CONNECTION.account.CONNECTION_INFO.msgCarbonsState != MessageCarbonsState.ENABLED)
{
Logger.Info("Enabling message carbons for " + CONNECTION.account.getBareJid() + " ...");
carbonsMessageResponseHelper = new MessageResponseHelper <IQMessage>(CONNECTION, onCarbonsMessage, onCarbonsTimeout);
carbonsMessageResponseHelper.start(new CarbonsEnableMessage(CONNECTION.account.getFullJid()));
}
break;
}
}
if (!foundCarbons)
{
Logger.Warn("Unable to enable message carbons for " + CONNECTION.account.getBareJid() + " - not available.");
CONNECTION.account.CONNECTION_INFO.msgCarbonsState = MessageCarbonsState.UNAVAILABLE;
}
break;
default:
break;
}
return(true);
}
else if (msg is IQErrorMessage errMsg)
{
CONNECTION.account.CONNECTION_INFO.msgCarbonsState = MessageCarbonsState.UNAVAILABLE;
Logger.Error("Failed to request initial server disco for " + CONNECTION.account.getBareJid() + ": " + errMsg.ERROR_OBJ.ToString());
return(true);
}
return(false);
}
private void requestDeviceList()
{
setState(OmemoSessionBuildHelperState.REQUESTING_DEVICE_LIST);
if (requestDeviceListHelper != null)
{
requestDeviceListHelper?.Dispose();
requestDeviceListHelper = null;
}
requestDeviceListHelper = new MessageResponseHelper <IQMessage>(CONNECTION, onRequestDeviceListMessage, onTimeout);
OmemoRequestDeviceListMessage msg = new OmemoRequestDeviceListMessage(BARE_ACCOUNT_JID, CHAT_JID);
requestDeviceListHelper.start(msg);
}
private void requestBundleInformation()
{
setState(OmemoSessionBuildHelperState.REQUESTING_BUNDLE_INFORMATION);
if (requestBundleInfoHelper != null)
{
requestBundleInfoHelper?.Dispose();
requestBundleInfoHelper = null;
}
requestBundleInfoHelper = new MessageResponseHelper <IQMessage>(CONNECTION, onRequestBundleInformationMessage, onTimeout);
OmemoRequestBundleInformationMessage msg = new OmemoRequestBundleInformationMessage(FULL_ACCOUNT_JID, curAddress.getName(), curAddress.getDeviceId());
requestBundleInfoHelper.start(msg);
}
private void subscribeToDeviceList()
{
setState(OmemoSessionBuildHelperState.SUBSCRIBING_TO_DEVICE_LIST);
if (subscribeToDeviceListHelper != null)
{
subscribeToDeviceListHelper?.Dispose();
subscribeToDeviceListHelper = null;
}
subscribeToDeviceListHelper = new MessageResponseHelper <IQMessage>(CONNECTION, onSubscribeToDeviceListMessage, onTimeout);
OmemoSubscribeToDeviceListMessage msg = new OmemoSubscribeToDeviceListMessage(FULL_ACCOUNT_JID, BARE_ACCOUNT_JID, CHAT_JID);
subscribeToDeviceListHelper.start(msg);
}
public void requestDeviceListStateless(Action <bool, OmemoDevices> onResult)
{
requestDeviceListStatelessOnResult = onResult;
if (requestDeviceListStatelessHelper != null)
{
requestDeviceListStatelessHelper.Dispose();
requestDeviceListStatelessHelper = null;
}
requestDeviceListStatelessHelper = new MessageResponseHelper <IQMessage>(CONNECTION, onRequestDeviceListStatelessMessage, onRequestDeviceListStatelessTimeout);
OmemoRequestDeviceListMessage msg = new OmemoRequestDeviceListMessage(CONNECTION.account.getIdDomainAndResource(), null);
requestDeviceListStatelessHelper.start(msg);
}
private void setDeviceListToOwnDevice()
{
if (resetDeviceListStatelessHelper != null)
{
resetDeviceListStatelessHelper.Dispose();
resetDeviceListStatelessHelper = null;
}
OmemoDevices devices = new OmemoDevices();
devices.DEVICES.Add(CONNECTION.account.omemoDeviceId);
resetDeviceListStatelessHelper = new MessageResponseHelper <IQMessage>(CONNECTION, onResetDeviceListStatelessMessage, onResetDeviceListStatelessTimeout);
OmemoSetDeviceListMessage msg = new OmemoSetDeviceListMessage(CONNECTION.account.getIdDomainAndResource(), devices);
resetDeviceListStatelessHelper.start(msg);
}
private void updateDevicesIfNeeded(OmemoDevices devicesRemote)
{
if (devicesRemote == null)
{
devicesRemote = new OmemoDevices();
}
bool updateDeviceList = false;
// Device id hasn't been set. Pick a random, unique one:
if (CONNECTION.account.omemoDeviceId == 0)
{
tmpDeviceId = CryptoUtils.generateOmemoDeviceIds(devicesRemote.DEVICES);
devicesRemote.DEVICES.Add(tmpDeviceId);
updateDeviceList = true;
}
else
{
if (!devicesRemote.DEVICES.Contains(CONNECTION.account.omemoDeviceId))
{
devicesRemote.DEVICES.Add(CONNECTION.account.omemoDeviceId);
updateDeviceList = true;
}
}
if (updateDeviceList)
{
setState(OmemoHelperState.UPDATING_DEVICE_LIST);
Logger.Info("[OMEMO HELPER](" + CONNECTION.account.getIdAndDomain() + ") Updating device list.");
if (updateDeviceListHelper != null)
{
updateDeviceListHelper.Dispose();
}
updateDeviceListHelper = new MessageResponseHelper <IQMessage>(CONNECTION, updateDevicesIfNeededMsg, onTimeout);
OmemoSetDeviceListMessage msg = new OmemoSetDeviceListMessage(CONNECTION.account.getIdDomainAndResource(), devicesRemote);
updateDeviceListHelper.start(msg);
}
else if (!CONNECTION.account.omemoBundleInfoAnnounced)
{
announceBundleInfo();
}
else
{
setState(OmemoHelperState.ENABLED);
}
DEVICES = devicesRemote;
}
