aljaz/btcpayserver
1
0
Fork 0
mirror of https://github.com/aljazceru/btcpayserver.git synced 2025-12-18 22:44:29 +01:00
Code Issues Packages Projects Releases Wiki Activity

Can actually upload PSBT file in PSBT Combine and PSBT view.

Browse Source 
Validate transaction before allowing any broadcast and show errors nicely.
This commit is contained in:
nicolas.dorier
2019-05-19 23:27:18 +09:00
parent 55a48ff84a
commit 87df34e064
8 changed files with 162 additions and 65 deletions
Download Patch File Download Diff File Expand all files Collapse all files

35
BTCPayServer/Models/WalletViewModels/WalletPSBTViewModel.cs
View File

@@ -1,7 +1,9 @@
using System;
using System.Collections.Generic;
using System.ComponentModel.DataAnnotations;
using System.Linq;
using System.Threading.Tasks;
using Microsoft.AspNetCore.Http;
using NBitcoin;
namespace BTCPayServer.Models.WalletViewModels
@@ -24,13 +26,38 @@ namespace BTCPayServer.Models.WalletViewModels
public string PSBT { get; set; }
public List<string> Errors { get; set; } = new List<string>();
internal PSBT GetPSBT(Network network)
[Display(Name = "Upload PSBT from file...")]
public IFormFile UploadedPSBTFile { get; set; }
public async Task<PSBT> GetPSBT(Network network)
{
try
if (UploadedPSBTFile != null)
{
return NBitcoin.PSBT.Parse(PSBT, network);
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
{ }
}
catch { }
return null;
}
}