public async Task <PSBT> GetPSBT(Network network)
{
if (UploadedPSBTFile != null)
{
if (UploadedPSBTFile.Length > 500 * 1024)
{
return(null);
}
byte[] bytes = new byte[UploadedPSBTFile.Length];
using (var stream = UploadedPSBTFile.OpenReadStream())
{
await stream.ReadAsync(bytes, 0, (int)UploadedPSBTFile.Length);
}
try
{
return(NBitcoin.PSBT.Load(bytes, network));
}
catch
{
return(null);
}
}
if (!string.IsNullOrEmpty(PSBT))
{
try
{
return(NBitcoin.PSBT.Parse(PSBT, network));
}
catch
{ }
}
return(null);
}
async Task <PSBT> GetPSBTCore(Network network)
{
if (UploadedPSBTFile != null)
{
if (UploadedPSBTFile.Length > 500 * 1024)
{
return(null);
}
try
{
byte[] bytes = new byte[UploadedPSBTFile.Length];
await using (var stream = UploadedPSBTFile.OpenReadStream())
{
await stream.ReadAsync(bytes, 0, (int)UploadedPSBTFile.Length);
}
return(NBitcoin.PSBT.Load(bytes, network));
}
catch (Exception)
{
using var stream = new StreamReader(UploadedPSBTFile.OpenReadStream());
PSBT = await stream.ReadToEndAsync();
InvalidPSBT = true;
}
}
if (SigningContext != null && !string.IsNullOrEmpty(SigningContext.PSBT))
{
PSBT = SigningContext.PSBT;
}
if (!string.IsNullOrEmpty(PSBT))
{
try
{
InvalidPSBT = false;
return(NBitcoin.PSBT.Parse(PSBT, network));
}
catch
{ InvalidPSBT = true; }
}
return(null);
}
