private Task <FileOperationContext> VerifyAndAddActiveWorkAsync(IDataStore fullName, IProgressContext progress)
{
FileOperationsController operationsController = new FileOperationsController(progress);
operationsController.QueryDecryptionPassphrase += HandleQueryDecryptionPassphraseEventAsync;
operationsController.KnownKeyAdded = new AsyncDelegateAction <FileOperationEventArgs>(async(FileOperationEventArgs e) =>
{
if (!_fileSystemState.KnownPassphrases.Any(i => i.Thumbprint == e.LogOnIdentity.Passphrase.Thumbprint))
{
_fileSystemState.KnownPassphrases.Add(e.LogOnIdentity.Passphrase);
}
await _knownIdentities.AddAsync(e.LogOnIdentity);
});
operationsController.Completed += (object sender, FileOperationEventArgs e) =>
{
if (e.Status.ErrorStatus == ErrorStatus.Success)
{
IDataStore encryptedInfo = New <IDataStore>(e.OpenFileFullName);
IDataStore decryptedInfo = New <IDataStore>(FileOperation.GetTemporaryDestinationName(e.SaveFileFullName));
ActiveFile activeFile = new ActiveFile(encryptedInfo, decryptedInfo, e.LogOnIdentity, ActiveFileStatus.NotDecrypted, e.CryptoId);
_fileSystemState.Add(activeFile);
}
};
return(operationsController.VerifyEncryptedAsync(fullName));
}
private Task <FileOperationContext> RestoreRandomRenameInternal(IDataStore file, IProgressContext progress)
{
FileOperationsController operationsController = new FileOperationsController(progress);
operationsController.QueryDecryptionPassphrase = HandleQueryOpenPassphraseEventAsync;
operationsController.Completed += (object sender, FileOperationEventArgs e) =>
{
if (e.Status.ErrorStatus == ErrorStatus.Success)
{
file.RestoreRandomRename(e.LogOnIdentity);
}
};
return(operationsController.VerifyEncryptedAsync(file));
}
public async Task TestVerifyEncrypted()
{
FileOperationsController controller = new FileOperationsController();
bool passphraseWasQueried = false;
controller.QueryDecryptionPassphrase = (FileOperationEventArgs e) =>
{
passphraseWasQueried = true;
e.Cancel = true;
return(Task.FromResult <object>(null));
};
bool knownKeyWasAdded = false;
controller.KnownKeyAdded = new AsyncDelegateAction <FileOperationEventArgs>((FileOperationEventArgs e) =>
{
knownKeyWasAdded = true;
return(Constant.CompletedTask);
});
FileOperationContext status = await controller.VerifyEncryptedAsync(New <IDataStore>(_helloWorldAxxPath));
Assert.That(status.ErrorStatus, Is.EqualTo(ErrorStatus.Canceled));
Assert.That(knownKeyWasAdded, Is.False);
Assert.That(passphraseWasQueried, Is.True);
controller = new FileOperationsController();
controller.QueryDecryptionPassphrase = (FileOperationEventArgs e) =>
{
e.LogOnIdentity = new LogOnIdentity("a");
return(Task.FromResult <object>(null));
};
controller.KnownKeyAdded = new AsyncDelegateAction <FileOperationEventArgs>((FileOperationEventArgs e) =>
{
knownKeyWasAdded = true;
return(Constant.CompletedTask);
});
await Resolve.KnownIdentities.AddAsync(new LogOnIdentity("b"));
await Resolve.KnownIdentities.AddAsync(new LogOnIdentity("c"));
status = await controller.VerifyEncryptedAsync(New <IDataStore>(_helloWorldAxxPath));
Assert.That(status.ErrorStatus, Is.EqualTo(ErrorStatus.Success));
Assert.That(knownKeyWasAdded, Is.True, "A known key should have been added.");
}