private async Task EnrichWithHashAndUploadAsync(UploadAssetCommand command, string tempFile)
{
using (var hashStream = new HasherStream(command.File.OpenRead(), HashAlgorithmName.SHA256))
{
await assetFileStore.UploadAsync(tempFile, hashStream);
command.FileHash = $"{hashStream.GetHashStringAndReset()}{command.File.FileName}{command.File.FileSize}".Sha256Base64();
}
}
private async Task <string> UploadAsync(CommandContext context, AssetFile file)
{
string hash;
using (var hashStream = new HasherStream(file.OpenRead(), HashAlgorithmName.SHA256))
{
await assetStore.UploadAsync(context.ContextId.ToString(), hashStream);
hash = $"{hashStream.GetHashStringAndReset()}{file.FileName}{file.FileSize}".Sha256Base64();
}
return(hash);
}
private static string ComputeHash(AssetFile file, HasherStream hashStream)
{
var steamHash = hashStream.GetHashStringAndReset();
return($"{steamHash}{file.FileName}{file.FileSize}".ToSha256Base64());
}