public async Task <IEnumerable <BlobId> > SplitData(int parts, Stream stream)
{
Console.WriteLine($"Splitting data into {parts} parts", Color.GreenYellow);
var partSize = (stream.Length + (parts - 1)) / parts;
var blobStreams = SplitStream(stream, partSize);
return(blobStreams.Select(blobStream => _blobStore.Put(blobStream)).ToList());
}
/****************************************************************************/
public async Task Add(IKey key)
{
var list = new List <string>();
list.Add(key.Policy.Padding);
list.Add(key.Policy.Mode);
list.Add(key.Policy.Algorithm);
var policyData = string.Join(";", list);
byte[] output = null;
using (var memStream = new MemoryStream())
{
using (var writer = new BinaryWriter(memStream))
{
writer.Write(key.Policy.KeySize);
writer.Write(key.Policy.BlockSize.Value);
writer.Write(key.ToArray());
writer.Write(key.Policy.Expires.Ticks);
writer.Write(policyData);
writer.Flush();
}
output = memStream.ToArray();
}
// Encrypt the entire package
var cipherData = await _keyEncryptor.Encrypt(output);
Array.Clear(output, 0, output.Length);
try
{
// Store package
await _blobStore.Put(key.Id.ToId(), Convert.ToBase64String(cipherData));
}
finally
{
Array.Clear(cipherData, 0, cipherData.Length);
}
}
public async Task Add(IKey key)
{
await _blobStore.Put(key.Id.ToId() + ".key", Convert.ToBase64String(key.ToArray()));
}
public Response Apply(RecordExpenditure req)
{
_blobStore.Put($"{Clock.UnixUtcNow.Millis}-{req.DocumentName}", req.DocumentBytes());
return(_accounts.Apply(new TransactionRequest(AccountId, $"Expenditure - {req.Description}", -req.Amount)));
}
