public Stream ConfigureStream(Stream decryptedDatabase)
{
Stream inputStream = new HashedBlockStream(decryptedDatabase, false, 0, false, _hasher);
if (file.pwDatabase.Compression == PwCompressionAlgorithm.GZip)
{
inputStream = _gZipFactory.Decompress(inputStream);
}
return inputStream;
}
public Stream ConfigureStream(Stream source, PwCompressionAlgorithm compression, bool IsWritingStream)
{
Stream hashedBlockStream = source;
if (IsWritingStream)
{
hashedBlockStream = new HashedBlockStream(source, true, new SHA256HasherRT());
if (compression == PwCompressionAlgorithm.GZip)
{
hashedBlockStream = new GZipStream(hashedBlockStream, CompressionMode.Compress);
}
}
else
{
hashedBlockStream = new HashedBlockStream(source, false, 0, false, new SHA256HasherRT());
if (compression == PwCompressionAlgorithm.GZip)
{
hashedBlockStream = new GZipStream(hashedBlockStream, CompressionMode.Decompress);
}
}
return hashedBlockStream;
}
public async Task HashedBlockStream()
{
var data = CryptographicBuffer.GenerateRandom(1024*1024).AsBytes();
MemoryStream outStream = new System.IO.MemoryStream();
var hashedBlockStream = new HashedBlockStream(outStream, true, new SHA256HasherRT());
for (int i = 0; i < 1024 * 1024; i += 1024)
{
hashedBlockStream.Write(data, i, 1024);
}
hashedBlockStream.Flush();
hashedBlockStream.Dispose();
var fuckstick = outStream.ToArray();
}
public Stream ConfigureStream(Stream stream)
{
//Stream inputStream = stream;
Stream inputStream = new HashedBlockStream(stream,true,_hasher);
if (kdb4File.pwDatabase.Compression == PwCompressionAlgorithm.GZip)
{
inputStream = _gZipFactory.Compress(inputStream);
}
return inputStream;
}