private static string GetTlsError(TlsFailureException e)
{
switch (e.FailureReason)
{
case 0:
return(Strings.TlsOther(e.ErrorCode, e.Message));
case 1:
return(Strings.TlsLocalCertificateNotFound(e.ErrorCode, e.Message));
case 2:
return(Strings.TlsUntrustedRemoteCertificate(e.ErrorCode, e.Message));
case 3:
return(Strings.TlsIncorrectNameInRemoteCertificate(e.ErrorCode, e.Message));
case 4:
return(Strings.TlsCertificateExpired(e.ErrorCode, e.Message));
case 5:
return(Strings.TlsTlsNegotiationFailure(e.ErrorCode, e.Message));
case 6:
return(Strings.TlsRemoteDisconnected(e.ErrorCode, e.Message));
case 7:
return(Strings.TlsRemoteCertificateRevoked(e.ErrorCode, e.Message));
case 8:
return(Strings.TlsRemoteCertificateInvalidUsage(e.ErrorCode, e.Message));
default:
return(e.Message);
}
}
// Token: 0x06000141 RID: 321 RVA: 0x00006FEC File Offset: 0x000051EC
private static void HandleError(object errorCode, AsyncResult <ImapConnectionContext, ImapResultData> curOp)
{
ImapNetworkFacade.CountCommand(curOp, false);
if (errorCode is ConnectionsPermanentException || errorCode is ConnectionsTransientException)
{
curOp.State.Log.Error("Exception while communicating: {0}.", new object[]
{
errorCode
});
curOp.ProcessCompleted((Exception)errorCode);
return;
}
ImapNetworkFacade imapNetworkFacade = (ImapNetworkFacade)curOp.State.NetworkFacade;
if (imapNetworkFacade.networkConnection != null)
{
imapNetworkFacade.networkConnection.Shutdown();
imapNetworkFacade.isNetworkConnectionShutdown = true;
}
if (errorCode is SocketError)
{
switch ((SocketError)errorCode)
{
case SocketError.Shutdown:
curOp.State.Log.Error("Network connection shut down: {0}.", new object[]
{
errorCode
});
curOp.ProcessCompleted(ImapNetworkFacade.BuildConnectionShutdownException());
return;
case SocketError.TimedOut:
curOp.State.Log.Error("Operation timed out, shutting down network connection: {0}.", new object[]
{
errorCode
});
curOp.ProcessCompleted(ImapNetworkFacade.BuildTimeoutException());
return;
}
curOp.State.Log.Error("HandleError unhandled SocketError={0}, shutting down network connection.", new object[]
{
((SocketError)errorCode).ToString()
});
curOp.ProcessCompleted(ImapNetworkFacade.BuildUnknownNetworkException());
return;
}
if (errorCode is SecurityStatus)
{
curOp.State.Log.Error("ImapNetworkFacade.HandleError (SecurityStatus={0}), shutting down network connection.", new object[]
{
errorCode
});
LocalizedString value = CXStrings.TlsFailureOccurredError(((SecurityStatus)errorCode).ToString());
TlsFailureException innerException = new TlsFailureException(value);
curOp.ProcessCompleted(new ImapConnectionException(CXStrings.ImapSecurityStatusError, RetryPolicy.Backoff, innerException));
return;
}
curOp.State.Log.Error("HandleError unknown error type (error={0}), shutting down network connection.", new object[]
{
errorCode
});
curOp.ProcessCompleted(ImapNetworkFacade.BuildUnknownNetworkException());
}
