//--------------------------------------------------------Constructor:----------------------------------------------------------------\\
#region --Constructors--
/// <summary>
/// Basic Constructor
/// </summary>
/// <history>
/// 13/04/2018 Created [Fabian Sauter]
/// </history>
public ConnectionConfiguration()
{
this.tlsMode = TLSConnectionMode.FORCE;
this.IGNORED_CERTIFICATE_ERRORS = new List <ChainValidationResult>();
this.disableStreamManagement = false;
this.disableMessageCarbons = false;
}
private async Task streamFeaturesMessageReceivedAsync(StreamFeaturesMessage features, NewValidMessageEventArgs args)
{
TLSStreamFeature tlsFeature = getTLSStreamFeature(features);
TLSConnectionMode connectionMode = TCP_CONNECTION.account.connectionConfiguration.tlsMode;
if (tlsFeature != null)
{
if (connectionMode == TLSConnectionMode.PROHIBIT)
{
if (tlsFeature.REQUIRED)
{
stopListeningForMessages();
string errorMsg = "TSL is required for server but TLS connection mode is set to prohibit!";
Logger.Error(errorMsg);
setState(TLSState.ERROR);
await XMPP_CONNECTION.onMessageProcessorFailedAsync(new ConnectionError(ConnectionErrorCode.TLS_CONNECTION_FAILED, errorMsg), true);
}
else
{
setState(TLSState.PROHIBITED);
}
return;
}
// Starting the TSL process:
setMessageProcessed(args);
setState(TLSState.CONNECTING);
await XMPP_CONNECTION.sendAsync(new RequesStartTLSMessage(), false, true);
setState(TLSState.REQUESTED);
}
else
{
if (connectionMode == TLSConnectionMode.FORCE)
{
stopListeningForMessages();
string errorMsg = "TSL is not available for this server but TLS connection mode is set to force!";
Logger.Error(errorMsg);
setState(TLSState.ERROR);
await XMPP_CONNECTION.onMessageProcessorFailedAsync(new ConnectionError(ConnectionErrorCode.TLS_CONNECTION_FAILED, errorMsg), true);
return;
}
}
}