mirror of
https://github.com/btcpayserver/btcpayserver.git
synced 2024-11-20 02:28:31 +01:00
1221 lines
56 KiB
C#
1221 lines
56 KiB
C#
using System;
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using System.Collections.Generic;
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using System.Globalization;
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using System.Linq;
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using System.Net.Http;
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using System.Net.WebSockets;
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using System.Text;
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using System.Threading;
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using System.Threading.Tasks;
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using BTCPayServer.Client;
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using BTCPayServer.Data;
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using BTCPayServer.HostedServices;
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using BTCPayServer.ModelBinders;
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using BTCPayServer.Models;
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using BTCPayServer.Models.WalletViewModels;
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using BTCPayServer.Payments;
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using BTCPayServer.Security;
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using BTCPayServer.Services;
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using BTCPayServer.Services.Rates;
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using BTCPayServer.Services.Stores;
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using BTCPayServer.Services.Wallets;
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using Microsoft.AspNetCore.Authorization;
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using Microsoft.AspNetCore.Identity;
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using Microsoft.AspNetCore.Mvc;
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using NBitcoin;
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using NBitcoin.DataEncoders;
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using NBXplorer;
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using NBXplorer.DerivationStrategy;
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using NBXplorer.Models;
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using Newtonsoft.Json;
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namespace BTCPayServer.Controllers
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{
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[Route("wallets")]
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[Authorize(Policy = Policies.CanModifyStoreSettings, AuthenticationSchemes = AuthenticationSchemes.Cookie)]
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[AutoValidateAntiforgeryToken]
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public partial class WalletsController : Controller
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{
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public StoreRepository Repository { get; }
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public WalletRepository WalletRepository { get; }
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public BTCPayNetworkProvider NetworkProvider { get; }
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public ExplorerClientProvider ExplorerClientProvider { get; }
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private readonly UserManager<ApplicationUser> _userManager;
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private readonly JsonSerializerSettings _serializerSettings;
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private readonly NBXplorerDashboard _dashboard;
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private readonly IAuthorizationService _authorizationService;
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private readonly IFeeProviderFactory _feeRateProvider;
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private readonly BTCPayWalletProvider _walletProvider;
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private readonly WalletReceiveStateService _WalletReceiveStateService;
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private readonly EventAggregator _EventAggregator;
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private readonly SettingsRepository _settingsRepository;
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private readonly IHttpClientFactory _httpClientFactory;
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public RateFetcher RateFetcher { get; }
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CurrencyNameTable _currencyTable;
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public WalletsController(StoreRepository repo,
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WalletRepository walletRepository,
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CurrencyNameTable currencyTable,
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BTCPayNetworkProvider networkProvider,
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UserManager<ApplicationUser> userManager,
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MvcNewtonsoftJsonOptions mvcJsonOptions,
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NBXplorerDashboard dashboard,
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RateFetcher rateProvider,
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IAuthorizationService authorizationService,
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ExplorerClientProvider explorerProvider,
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IFeeProviderFactory feeRateProvider,
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BTCPayWalletProvider walletProvider,
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WalletReceiveStateService walletReceiveStateService,
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EventAggregator eventAggregator,
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SettingsRepository settingsRepository,
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IHttpClientFactory httpClientFactory)
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{
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_currencyTable = currencyTable;
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Repository = repo;
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WalletRepository = walletRepository;
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RateFetcher = rateProvider;
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_authorizationService = authorizationService;
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NetworkProvider = networkProvider;
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_userManager = userManager;
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_serializerSettings = mvcJsonOptions.SerializerSettings;
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_dashboard = dashboard;
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ExplorerClientProvider = explorerProvider;
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_feeRateProvider = feeRateProvider;
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_walletProvider = walletProvider;
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_WalletReceiveStateService = walletReceiveStateService;
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_EventAggregator = eventAggregator;
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_settingsRepository = settingsRepository;
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_httpClientFactory = httpClientFactory;
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}
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// Borrowed from https://github.com/ManageIQ/guides/blob/master/labels.md
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string[] LabelColorScheme = new string[]
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{
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"#fbca04",
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"#0e8a16",
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"#ff7619",
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"#84b6eb",
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"#5319e7",
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"#000000",
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"#cc317c",
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};
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const int MaxLabelSize = 20;
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const int MaxCommentSize = 200;
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[HttpPost]
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[Route("{walletId}")]
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public async Task<IActionResult> ModifyTransaction(
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// We need addlabel and addlabelclick. addlabel is the + button if the label does not exists,
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// addlabelclick is if the user click on existing label. For some reason, reusing the same name attribute for both
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// does not work
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[ModelBinder(typeof(WalletIdModelBinder))]
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WalletId walletId, string transactionId,
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string addlabel = null,
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string addlabelclick = null,
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string addcomment = null,
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string removelabel = null)
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{
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addlabel = addlabel ?? addlabelclick;
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// Hack necessary when the user enter a empty comment and submit.
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// For some reason asp.net consider addcomment null instead of empty string...
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try
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{
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if (addcomment == null && Request?.Form?.TryGetValue(nameof(addcomment), out _) is true)
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{
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addcomment = string.Empty;
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}
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}
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catch { }
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/////////
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DerivationSchemeSettings paymentMethod = GetDerivationSchemeSettings(walletId);
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if (paymentMethod == null)
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return NotFound();
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var walletBlobInfoAsync = WalletRepository.GetWalletInfo(walletId);
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var walletTransactionsInfoAsync = WalletRepository.GetWalletTransactionsInfo(walletId);
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var wallet = _walletProvider.GetWallet(paymentMethod.Network);
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var walletBlobInfo = await walletBlobInfoAsync;
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var walletTransactionsInfo = await walletTransactionsInfoAsync;
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if (addlabel != null)
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{
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addlabel = addlabel.Trim().ToLowerInvariant().Replace(',',' ').Truncate(MaxLabelSize);
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var labels = walletBlobInfo.GetLabels();
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if (!walletTransactionsInfo.TryGetValue(transactionId, out var walletTransactionInfo))
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{
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walletTransactionInfo = new WalletTransactionInfo();
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}
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if (!labels.Any(l => l.Value.Equals(addlabel, StringComparison.OrdinalIgnoreCase)))
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{
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List<string> allColors = new List<string>();
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allColors.AddRange(LabelColorScheme);
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allColors.AddRange(labels.Select(l => l.Color));
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var chosenColor =
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allColors
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.GroupBy(k => k)
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.OrderBy(k => k.Count())
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.ThenBy(k => Array.IndexOf(LabelColorScheme, k.Key))
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.First().Key;
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walletBlobInfo.LabelColors.Add(addlabel, chosenColor);
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await WalletRepository.SetWalletInfo(walletId, walletBlobInfo);
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}
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if (walletTransactionInfo.Labels.Add(addlabel))
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{
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await WalletRepository.SetWalletTransactionInfo(walletId, transactionId, walletTransactionInfo);
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}
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}
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else if (removelabel != null)
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{
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removelabel = removelabel.Trim().ToLowerInvariant().Truncate(MaxLabelSize);
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if (walletTransactionsInfo.TryGetValue(transactionId, out var walletTransactionInfo))
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{
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if (walletTransactionInfo.Labels.Remove(removelabel))
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{
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var canDelete = !walletTransactionsInfo.SelectMany(txi => txi.Value.Labels).Any(l => l == removelabel);
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if (canDelete)
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{
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walletBlobInfo.LabelColors.Remove(removelabel);
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await WalletRepository.SetWalletInfo(walletId, walletBlobInfo);
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}
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await WalletRepository.SetWalletTransactionInfo(walletId, transactionId, walletTransactionInfo);
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}
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}
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}
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else if (addcomment != null)
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{
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addcomment = addcomment.Trim().Truncate(MaxCommentSize);
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if (!walletTransactionsInfo.TryGetValue(transactionId, out var walletTransactionInfo))
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{
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walletTransactionInfo = new WalletTransactionInfo();
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}
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walletTransactionInfo.Comment = addcomment;
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await WalletRepository.SetWalletTransactionInfo(walletId, transactionId, walletTransactionInfo);
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}
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return RedirectToAction(nameof(WalletTransactions), new { walletId = walletId.ToString() });
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}
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[HttpGet]
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[AllowAnonymous]
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public async Task<IActionResult> ListWallets()
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{
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if (GetUserId() == null)
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{
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return Challenge(AuthenticationSchemes.Cookie);
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}
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var wallets = new ListWalletsViewModel();
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var stores = await Repository.GetStoresByUserId(GetUserId());
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var onChainWallets = stores
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.SelectMany(s => s.GetSupportedPaymentMethods(NetworkProvider)
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.OfType<DerivationSchemeSettings>()
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.Select(d => ((Wallet: _walletProvider.GetWallet(d.Network),
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DerivationStrategy: d.AccountDerivation,
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Network: d.Network)))
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.Where(_ => _.Wallet != null && _.Network.WalletSupported)
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.Select(_ => (Wallet: _.Wallet,
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Store: s,
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Balance: GetBalanceString(_.Wallet, _.DerivationStrategy),
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DerivationStrategy: _.DerivationStrategy,
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Network: _.Network)))
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.ToList();
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foreach (var wallet in onChainWallets)
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{
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ListWalletsViewModel.WalletViewModel walletVm = new ListWalletsViewModel.WalletViewModel();
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wallets.Wallets.Add(walletVm);
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walletVm.Balance = await wallet.Balance + " " + wallet.Wallet.Network.CryptoCode;
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walletVm.IsOwner = wallet.Store.Role == StoreRoles.Owner;
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if (!walletVm.IsOwner)
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{
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walletVm.Balance = "";
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}
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walletVm.CryptoCode = wallet.Network.CryptoCode;
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walletVm.StoreId = wallet.Store.Id;
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walletVm.Id = new WalletId(wallet.Store.Id, wallet.Network.CryptoCode);
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walletVm.StoreName = wallet.Store.StoreName;
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}
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return View(wallets);
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}
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[HttpGet]
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[Route("{walletId}")]
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[Route("{walletId}/transactions")]
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public async Task<IActionResult> WalletTransactions(
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[ModelBinder(typeof(WalletIdModelBinder))]
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WalletId walletId, string labelFilter = null)
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{
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DerivationSchemeSettings paymentMethod = GetDerivationSchemeSettings(walletId);
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if (paymentMethod == null)
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return NotFound();
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var wallet = _walletProvider.GetWallet(paymentMethod.Network);
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var walletBlobAsync = WalletRepository.GetWalletInfo(walletId);
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var walletTransactionsInfoAsync = WalletRepository.GetWalletTransactionsInfo(walletId);
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var transactions = await wallet.FetchTransactions(paymentMethod.AccountDerivation);
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var walletBlob = await walletBlobAsync;
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var walletTransactionsInfo = await walletTransactionsInfoAsync;
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var model = new ListTransactionsViewModel();
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if (transactions == null)
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{
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TempData.SetStatusMessageModel(new StatusMessageModel()
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{
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Severity = StatusMessageModel.StatusSeverity.Error,
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Message =
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"There was an error retrieving the transactions list. Is NBXplorer configured correctly?"
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});
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model.Transactions = new List<ListTransactionsViewModel.TransactionViewModel>();
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}
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else
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{
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foreach (var tx in transactions.UnconfirmedTransactions.Transactions
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.Concat(transactions.ConfirmedTransactions.Transactions).ToArray())
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{
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var vm = new ListTransactionsViewModel.TransactionViewModel();
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vm.Id = tx.TransactionId.ToString();
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vm.Link = string.Format(CultureInfo.InvariantCulture, paymentMethod.Network.BlockExplorerLink,
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vm.Id);
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vm.Timestamp = tx.Timestamp;
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vm.Positive = tx.BalanceChange.GetValue(wallet.Network) >= 0;
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vm.Balance = tx.BalanceChange.ToString();
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vm.IsConfirmed = tx.Confirmations != 0;
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if (walletTransactionsInfo.TryGetValue(tx.TransactionId.ToString(), out var transactionInfo))
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{
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var labels = walletBlob.GetLabels(transactionInfo);
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vm.Labels.AddRange(labels);
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model.Labels.AddRange(labels);
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vm.Comment = transactionInfo.Comment;
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}
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if (labelFilter == null ||
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vm.Labels.Any(l => l.Value.Equals(labelFilter, StringComparison.OrdinalIgnoreCase)))
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model.Transactions.Add(vm);
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}
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model.Transactions = model.Transactions.OrderByDescending(t => t.Timestamp).ToList();
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}
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return View(model);
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}
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private static string GetLabelTarget(WalletId walletId, uint256 txId)
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{
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return $"{walletId}:{txId}";
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}
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[HttpGet]
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[Route("{walletId}/receive")]
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public IActionResult WalletReceive([ModelBinder(typeof(WalletIdModelBinder))]
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WalletId walletId)
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{
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if (walletId?.StoreId == null)
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return NotFound();
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DerivationSchemeSettings paymentMethod = GetDerivationSchemeSettings(walletId);
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if (paymentMethod == null)
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return NotFound();
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var network = NetworkProvider.GetNetwork<BTCPayNetwork>(walletId?.CryptoCode);
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if (network == null)
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return NotFound();
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var address = _WalletReceiveStateService.Get(walletId)?.Address;
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return View(new WalletReceiveViewModel()
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{
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CryptoCode = walletId.CryptoCode,
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Address = address?.ToString(),
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CryptoImage = GetImage(paymentMethod.PaymentId, network)
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});
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}
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[HttpPost]
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[Route("{walletId}/receive")]
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public async Task<IActionResult> WalletReceive([ModelBinder(typeof(WalletIdModelBinder))]
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WalletId walletId, WalletReceiveViewModel viewModel, string command)
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{
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if (walletId?.StoreId == null)
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return NotFound();
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DerivationSchemeSettings paymentMethod = GetDerivationSchemeSettings(walletId);
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if (paymentMethod == null)
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return NotFound();
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var network = this.NetworkProvider.GetNetwork<BTCPayNetwork>(walletId?.CryptoCode);
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if (network == null)
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return NotFound();
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var wallet = _walletProvider.GetWallet(network);
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switch (command)
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{
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case "unreserve-current-address":
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KeyPathInformation cachedAddress = _WalletReceiveStateService.Get(walletId);
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if (cachedAddress == null)
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{
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break;
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}
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var address = cachedAddress.ScriptPubKey.GetDestinationAddress(network.NBitcoinNetwork);
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ExplorerClientProvider.GetExplorerClient(network)
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.CancelReservation(cachedAddress.DerivationStrategy, new[] {cachedAddress.KeyPath});
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this.TempData.SetStatusMessageModel(new StatusMessageModel()
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{
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AllowDismiss = true,
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Message = $"Address {address} was unreserved.",
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Severity = StatusMessageModel.StatusSeverity.Success,
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});
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_WalletReceiveStateService.Remove(walletId);
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break;
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case "generate-new-address":
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var reserve = (await wallet.ReserveAddressAsync(paymentMethod.AccountDerivation));
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_WalletReceiveStateService.Set(walletId, reserve);
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break;
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}
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return RedirectToAction(nameof(WalletReceive), new {walletId});
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}
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private async Task<bool> CanUseHotWallet()
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{
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var isAdmin = (await _authorizationService.AuthorizeAsync(User, Policies.CanModifyServerSettings)).Succeeded;
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if (isAdmin)
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return true;
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var policies = await _settingsRepository.GetSettingAsync<PoliciesSettings>();
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return policies?.AllowHotWalletForAll is true;
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}
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[HttpGet]
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[Route("{walletId}/send")]
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public async Task<IActionResult> WalletSend(
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[ModelBinder(typeof(WalletIdModelBinder))]
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WalletId walletId, string defaultDestination = null, string defaultAmount = null)
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{
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if (walletId?.StoreId == null)
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return NotFound();
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var store = await Repository.FindStore(walletId.StoreId, GetUserId());
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DerivationSchemeSettings paymentMethod = GetDerivationSchemeSettings(walletId);
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if (paymentMethod == null)
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return NotFound();
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var network = this.NetworkProvider.GetNetwork<BTCPayNetwork>(walletId?.CryptoCode);
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if (network == null || network.ReadonlyWallet)
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return NotFound();
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var storeData = store.GetStoreBlob();
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var rateRules = store.GetStoreBlob().GetRateRules(NetworkProvider);
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rateRules.Spread = 0.0m;
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var currencyPair = new Rating.CurrencyPair(paymentMethod.PaymentId.CryptoCode, GetCurrencyCode(storeData.DefaultLang) ?? "USD");
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double.TryParse(defaultAmount, out var amount);
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var model = new WalletSendModel()
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{
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Outputs = new List<WalletSendModel.TransactionOutput>()
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{
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new WalletSendModel.TransactionOutput()
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{
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Amount = Convert.ToDecimal(amount),
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DestinationAddress = defaultDestination
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}
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},
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CryptoCode = walletId.CryptoCode
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};
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var feeProvider = _feeRateProvider.CreateFeeProvider(network);
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var recommendedFees = feeProvider.GetFeeRateAsync();
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var balance = _walletProvider.GetWallet(network).GetBalance(paymentMethod.AccountDerivation);
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model.NBXSeedAvailable = await CanUseHotWallet() && !string.IsNullOrEmpty(await ExplorerClientProvider.GetExplorerClient(network)
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.GetMetadataAsync<string>(GetDerivationSchemeSettings(walletId).AccountDerivation,
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WellknownMetadataKeys.MasterHDKey));
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model.CurrentBalance = await balance;
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model.RecommendedSatoshiPerByte = (int)(await recommendedFees).GetFee(1).Satoshi;
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model.FeeSatoshiPerByte = model.RecommendedSatoshiPerByte;
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model.SupportRBF = network.SupportRBF;
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using (CancellationTokenSource cts = new CancellationTokenSource())
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{
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try
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{
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cts.CancelAfter(TimeSpan.FromSeconds(5));
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var result = await RateFetcher.FetchRate(currencyPair, rateRules, cts.Token).WithCancellation(cts.Token);
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if (result.BidAsk != null)
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{
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model.Rate = result.BidAsk.Center;
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model.Divisibility = _currencyTable.GetNumberFormatInfo(currencyPair.Right, true).CurrencyDecimalDigits;
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model.Fiat = currencyPair.Right;
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}
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else
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{
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model.RateError = $"{result.EvaluatedRule} ({string.Join(", ", result.Errors.OfType<object>().ToArray())})";
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}
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}
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catch (Exception ex) { model.RateError = ex.Message; }
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}
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return View(model);
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}
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[HttpPost]
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[Route("{walletId}/send")]
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public async Task<IActionResult> WalletSend(
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[ModelBinder(typeof(WalletIdModelBinder))]
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WalletId walletId, WalletSendModel vm, string command = "", CancellationToken cancellation = default, string bip21 = "")
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{
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if (walletId?.StoreId == null)
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return NotFound();
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var store = await Repository.FindStore(walletId.StoreId, GetUserId());
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if (store == null)
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return NotFound();
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var network = this.NetworkProvider.GetNetwork<BTCPayNetwork>(walletId?.CryptoCode);
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if (network == null || network.ReadonlyWallet)
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return NotFound();
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vm.SupportRBF = network.SupportRBF;
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vm.NBXSeedAvailable = await CanUseHotWallet() && !string.IsNullOrEmpty(await ExplorerClientProvider.GetExplorerClient(network)
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.GetMetadataAsync<string>(GetDerivationSchemeSettings(walletId).AccountDerivation,
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WellknownMetadataKeys.MasterHDKey, cancellation));
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if (!string.IsNullOrEmpty(bip21))
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{
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LoadFromBIP21(vm, bip21, network);
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return View(vm);
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}
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decimal transactionAmountSum = 0;
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if (command == "toggle-input-selection")
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{
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vm.InputSelection = !vm.InputSelection;
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}
|
|
if (vm.InputSelection)
|
|
{
|
|
var schemeSettings = GetDerivationSchemeSettings(walletId);
|
|
var walletBlobAsync = await WalletRepository.GetWalletInfo(walletId);
|
|
var walletTransactionsInfoAsync = await WalletRepository.GetWalletTransactionsInfo(walletId);
|
|
|
|
var utxos = await _walletProvider.GetWallet(network).GetUnspentCoins(schemeSettings.AccountDerivation, cancellation);
|
|
vm.InputsAvailable = utxos.Select(coin =>
|
|
{
|
|
walletTransactionsInfoAsync.TryGetValue(coin.OutPoint.Hash.ToString(), out var info);
|
|
return new WalletSendModel.InputSelectionOption()
|
|
{
|
|
Outpoint = coin.OutPoint.ToString(),
|
|
Amount = coin.Value.GetValue(network),
|
|
Comment = info?.Comment,
|
|
Labels = info == null? null :walletBlobAsync.GetLabels(info),
|
|
Link = string.Format(CultureInfo.InvariantCulture, network.BlockExplorerLink, coin.OutPoint.Hash.ToString())
|
|
};
|
|
}).ToArray();
|
|
}
|
|
|
|
if (command == "toggle-input-selection")
|
|
{
|
|
ModelState.Clear();
|
|
return View(vm);
|
|
}
|
|
if (command == "add-output")
|
|
{
|
|
ModelState.Clear();
|
|
vm.Outputs.Add(new WalletSendModel.TransactionOutput());
|
|
return View(vm);
|
|
}
|
|
if (command.StartsWith("remove-output", StringComparison.InvariantCultureIgnoreCase))
|
|
{
|
|
ModelState.Clear();
|
|
var index = int.Parse(command.Substring(command.IndexOf(":",StringComparison.InvariantCultureIgnoreCase) + 1), CultureInfo.InvariantCulture);
|
|
vm.Outputs.RemoveAt(index);
|
|
return View(vm);
|
|
}
|
|
|
|
if (!vm.Outputs.Any())
|
|
{
|
|
ModelState.AddModelError(string.Empty,
|
|
"Please add at least one transaction output");
|
|
return View(vm);
|
|
}
|
|
|
|
var subtractFeesOutputsCount = new List<int>();
|
|
var substractFees = vm.Outputs.Any(o => o.SubtractFeesFromOutput);
|
|
for (var i = 0; i < vm.Outputs.Count; i++)
|
|
{
|
|
var transactionOutput = vm.Outputs[i];
|
|
if (transactionOutput.SubtractFeesFromOutput)
|
|
{
|
|
subtractFeesOutputsCount.Add(i);
|
|
}
|
|
transactionOutput.DestinationAddress = transactionOutput.DestinationAddress?.Trim() ?? string.Empty;
|
|
|
|
try
|
|
{
|
|
BitcoinAddress.Create(transactionOutput.DestinationAddress, network.NBitcoinNetwork);
|
|
}
|
|
catch
|
|
{
|
|
var inputName =
|
|
string.Format(CultureInfo.InvariantCulture, "Outputs[{0}].", i.ToString(CultureInfo.InvariantCulture)) +
|
|
nameof(transactionOutput.DestinationAddress);
|
|
|
|
ModelState.AddModelError(inputName, "Invalid address");
|
|
}
|
|
|
|
if (transactionOutput.Amount.HasValue)
|
|
{
|
|
transactionAmountSum += transactionOutput.Amount.Value;
|
|
|
|
if (vm.CurrentBalance == transactionOutput.Amount.Value &&
|
|
!transactionOutput.SubtractFeesFromOutput)
|
|
vm.AddModelError(model => model.Outputs[i].SubtractFeesFromOutput,
|
|
"You are sending your entire balance to the same destination, you should subtract the fees",
|
|
this);
|
|
}
|
|
}
|
|
|
|
if (subtractFeesOutputsCount.Count > 1)
|
|
{
|
|
foreach (var subtractFeesOutput in subtractFeesOutputsCount)
|
|
{
|
|
vm.AddModelError(model => model.Outputs[subtractFeesOutput].SubtractFeesFromOutput,
|
|
"You can only subtract fees from one output", this);
|
|
}
|
|
}else if (vm.CurrentBalance == transactionAmountSum && !substractFees)
|
|
{
|
|
ModelState.AddModelError(string.Empty,
|
|
"You are sending your entire balance, you should subtract the fees from an output");
|
|
}
|
|
|
|
if (vm.CurrentBalance < transactionAmountSum)
|
|
{
|
|
for (var i = 0; i < vm.Outputs.Count; i++)
|
|
{
|
|
vm.AddModelError(model => model.Outputs[i].Amount,
|
|
"You are sending more than what you own", this);
|
|
}
|
|
}
|
|
|
|
if (!ModelState.IsValid)
|
|
return View(vm);
|
|
|
|
DerivationSchemeSettings derivationScheme = GetDerivationSchemeSettings(walletId);
|
|
|
|
CreatePSBTResponse psbt = null;
|
|
try
|
|
{
|
|
psbt = await CreatePSBT(network, derivationScheme, vm, cancellation);
|
|
}
|
|
catch (NBXplorerException ex)
|
|
{
|
|
ModelState.AddModelError(string.Empty, ex.Error.Message);
|
|
return View(vm);
|
|
}
|
|
catch (NotSupportedException)
|
|
{
|
|
ModelState.AddModelError(string.Empty, "You need to update your version of NBXplorer");
|
|
return View(vm);
|
|
}
|
|
derivationScheme.RebaseKeyPaths(psbt.PSBT);
|
|
switch (command)
|
|
{
|
|
case "vault":
|
|
return ViewVault(walletId, psbt.PSBT, vm.PayJoinEndpointUrl);
|
|
case "nbx-seed":
|
|
var extKey = await ExplorerClientProvider.GetExplorerClient(network)
|
|
.GetMetadataAsync<string>(derivationScheme.AccountDerivation, WellknownMetadataKeys.MasterHDKey, cancellation);
|
|
|
|
return await SignWithSeed(walletId, new SignWithSeedViewModel()
|
|
{
|
|
PayJoinEndpointUrl = vm.PayJoinEndpointUrl,
|
|
SeedOrKey = extKey,
|
|
PSBT = psbt.PSBT.ToBase64()
|
|
});
|
|
case "ledger":
|
|
return ViewWalletSendLedger(walletId, psbt.PSBT, psbt.ChangeAddress);
|
|
case "seed":
|
|
return SignWithSeed(walletId, psbt.PSBT.ToBase64(), vm.PayJoinEndpointUrl);
|
|
case "analyze-psbt":
|
|
var name =
|
|
$"Send-{string.Join('_', vm.Outputs.Select(output => $"{output.Amount}->{output.DestinationAddress}{(output.SubtractFeesFromOutput ? "-Fees" : string.Empty)}"))}.psbt";
|
|
return RedirectToWalletPSBT(psbt.PSBT, name, vm.PayJoinEndpointUrl);
|
|
default:
|
|
return View(vm);
|
|
}
|
|
|
|
}
|
|
|
|
private void LoadFromBIP21(WalletSendModel vm, string bip21, BTCPayNetwork network)
|
|
{
|
|
try
|
|
{
|
|
if (bip21.StartsWith(network.UriScheme, StringComparison.InvariantCultureIgnoreCase))
|
|
{
|
|
bip21 = $"bitcoin{bip21.Substring(network.UriScheme.Length)}";
|
|
}
|
|
|
|
var uriBuilder = new NBitcoin.Payment.BitcoinUrlBuilder(bip21, network.NBitcoinNetwork);
|
|
vm.Outputs = new List<WalletSendModel.TransactionOutput>()
|
|
{
|
|
new WalletSendModel.TransactionOutput()
|
|
{
|
|
Amount = uriBuilder.Amount.ToDecimal(MoneyUnit.BTC),
|
|
DestinationAddress = uriBuilder.Address.ToString(),
|
|
SubtractFeesFromOutput = false
|
|
}
|
|
};
|
|
if (!string.IsNullOrEmpty(uriBuilder.Label) || !string.IsNullOrEmpty(uriBuilder.Message))
|
|
{
|
|
TempData.SetStatusMessageModel(new StatusMessageModel()
|
|
{
|
|
Severity = StatusMessageModel.StatusSeverity.Info,
|
|
Html =
|
|
$"Payment {(string.IsNullOrEmpty(uriBuilder.Label) ? string.Empty : $" to {uriBuilder.Label}")} {(string.IsNullOrEmpty(uriBuilder.Message) ? string.Empty : $" for {uriBuilder.Message}")}"
|
|
});
|
|
}
|
|
uriBuilder.UnknowParameters.TryGetValue("bpu", out var vmPayJoinEndpointUrl);
|
|
vm.PayJoinEndpointUrl = vmPayJoinEndpointUrl;
|
|
}
|
|
catch (Exception)
|
|
{
|
|
TempData.SetStatusMessageModel(new StatusMessageModel()
|
|
{
|
|
Severity = StatusMessageModel.StatusSeverity.Error,
|
|
Message = "The provided BIP21 payment URI was malformed"
|
|
});
|
|
}
|
|
|
|
ModelState.Clear();
|
|
}
|
|
|
|
private IActionResult ViewVault(WalletId walletId, PSBT psbt, string payJoinEndpointUrl)
|
|
{
|
|
return View(nameof(WalletSendVault), new WalletSendVaultModel()
|
|
{
|
|
PayJoinEndpointUrl = payJoinEndpointUrl,
|
|
WalletId = walletId.ToString(),
|
|
PSBT = psbt.ToBase64(),
|
|
WebsocketPath = this.Url.Action(nameof(VaultController.VaultBridgeConnection), "Vault", new { walletId = walletId.ToString() })
|
|
});
|
|
}
|
|
|
|
[HttpPost]
|
|
[Route("{walletId}/vault")]
|
|
public async Task<IActionResult> WalletSendVault([ModelBinder(typeof(WalletIdModelBinder))]
|
|
WalletId walletId, WalletSendVaultModel model)
|
|
{
|
|
var network = NetworkProvider.GetNetwork<BTCPayNetwork>(walletId.CryptoCode);
|
|
var newPSBT = await TryGetBPProposedTX(model.PayJoinEndpointUrl, PSBT.Parse(model.PSBT, network.NBitcoinNetwork), GetDerivationSchemeSettings(walletId), network);
|
|
model.PayJoinEndpointUrl = null;
|
|
if (newPSBT != null)
|
|
{
|
|
model.OriginalPSBT = model.PSBT;
|
|
model.PSBT = newPSBT.ToBase64();
|
|
return View(nameof(WalletSendVault), model);
|
|
}
|
|
|
|
return RedirectToWalletPSBTReady(model.PSBT, originalPsbt: model.OriginalPSBT);
|
|
}
|
|
private IActionResult RedirectToWalletPSBTReady(string psbt, string signingKey= null, string signingKeyPath = null, string originalPsbt = null)
|
|
{
|
|
var vm = new PostRedirectViewModel()
|
|
{
|
|
AspController = "Wallets",
|
|
AspAction = nameof(WalletPSBTReady),
|
|
Parameters =
|
|
{
|
|
new KeyValuePair<string, string>("psbt", psbt),
|
|
new KeyValuePair<string, string>("originalPsbt", originalPsbt),
|
|
new KeyValuePair<string, string>("SigningKey", signingKey),
|
|
new KeyValuePair<string, string>("SigningKeyPath", signingKeyPath)
|
|
}
|
|
};
|
|
return View("PostRedirect", vm);
|
|
}
|
|
|
|
private IActionResult RedirectToWalletPSBT(PSBT psbt, string fileName = null, string payJoinEndpointUrl = null)
|
|
{
|
|
var vm = new PostRedirectViewModel()
|
|
{
|
|
AspController = "Wallets",
|
|
AspAction = nameof(WalletPSBT),
|
|
Parameters =
|
|
{
|
|
new KeyValuePair<string, string>("psbt", psbt.ToBase64())
|
|
}
|
|
};
|
|
if (!string.IsNullOrEmpty(fileName))
|
|
vm.Parameters.Add(new KeyValuePair<string, string>("fileName", fileName));
|
|
if (!string.IsNullOrEmpty(payJoinEndpointUrl))
|
|
vm.Parameters.Add(new KeyValuePair<string, string>("payJoinEndpointUrl", payJoinEndpointUrl));
|
|
return View("PostRedirect", vm);
|
|
}
|
|
|
|
void SetAmbientPSBT(PSBT psbt)
|
|
{
|
|
if (psbt != null)
|
|
TempData["AmbientPSBT"] = psbt.ToBase64();
|
|
else
|
|
TempData.Remove("AmbientPSBT");
|
|
}
|
|
PSBT GetAmbientPSBT(Network network, bool peek)
|
|
{
|
|
if (network == null)
|
|
throw new ArgumentNullException(nameof(network));
|
|
if ((peek ? TempData.Peek("AmbientPSBT") : TempData["AmbientPSBT"]) is string str)
|
|
{
|
|
try
|
|
{
|
|
return PSBT.Parse(str, network);
|
|
}
|
|
catch { }
|
|
}
|
|
return null;
|
|
}
|
|
|
|
private ViewResult ViewWalletSendLedger(WalletId walletId, PSBT psbt, BitcoinAddress hintChange = null)
|
|
{
|
|
SetAmbientPSBT(psbt);
|
|
return View("WalletSendLedger", new WalletSendLedgerModel()
|
|
{
|
|
PSBT = psbt.ToBase64(),
|
|
HintChange = hintChange?.ToString(),
|
|
WebsocketPath = this.Url.Action(nameof(LedgerConnection), new { walletId = walletId.ToString() })
|
|
});
|
|
}
|
|
|
|
[HttpPost]
|
|
[Route("{walletId}/ledger")]
|
|
public async Task<IActionResult> SubmitLedger([ModelBinder(typeof(WalletIdModelBinder))]
|
|
WalletId walletId, WalletSendLedgerModel model)
|
|
{
|
|
return RedirectToWalletPSBTReady(model.PSBT);
|
|
}
|
|
|
|
[HttpGet("{walletId}/psbt/seed")]
|
|
public IActionResult SignWithSeed([ModelBinder(typeof(WalletIdModelBinder))]
|
|
WalletId walletId,string psbt, string payJoinEndpointUrl)
|
|
{
|
|
return View(nameof(SignWithSeed), new SignWithSeedViewModel()
|
|
{
|
|
PayJoinEndpointUrl = payJoinEndpointUrl,
|
|
PSBT = psbt
|
|
});
|
|
}
|
|
|
|
[HttpPost("{walletId}/psbt/seed")]
|
|
public async Task<IActionResult> SignWithSeed([ModelBinder(typeof(WalletIdModelBinder))]
|
|
WalletId walletId, SignWithSeedViewModel viewModel)
|
|
{
|
|
if (!ModelState.IsValid)
|
|
{
|
|
return View("SignWithSeed", viewModel);
|
|
}
|
|
var network = NetworkProvider.GetNetwork<BTCPayNetwork>(walletId.CryptoCode);
|
|
if (network == null)
|
|
throw new FormatException("Invalid value for crypto code");
|
|
|
|
ExtKey extKey = viewModel.GetExtKey(network.NBitcoinNetwork);
|
|
|
|
if (extKey == null)
|
|
{
|
|
ModelState.AddModelError(nameof(viewModel.SeedOrKey),
|
|
"Seed or Key was not in a valid format. It is either the 12/24 words or starts with xprv");
|
|
}
|
|
|
|
var psbt = PSBT.Parse(viewModel.PSBT, network.NBitcoinNetwork);
|
|
|
|
if (!psbt.IsReadyToSign())
|
|
{
|
|
ModelState.AddModelError(nameof(viewModel.PSBT), "PSBT is not ready to be signed");
|
|
}
|
|
|
|
if (!ModelState.IsValid)
|
|
{
|
|
return View("SignWithSeed", viewModel);
|
|
}
|
|
|
|
ExtKey signingKey = null;
|
|
var settings = GetDerivationSchemeSettings(walletId);
|
|
var signingKeySettings = settings.GetSigningAccountKeySettings();
|
|
if (signingKeySettings.RootFingerprint is null)
|
|
signingKeySettings.RootFingerprint = extKey.GetPublicKey().GetHDFingerPrint();
|
|
|
|
RootedKeyPath rootedKeyPath = signingKeySettings.GetRootedKeyPath();
|
|
if (rootedKeyPath == null)
|
|
{
|
|
ModelState.AddModelError(nameof(viewModel.SeedOrKey), "The master fingerprint and/or account key path of your seed are not set in the wallet settings.");
|
|
return View("SignWithSeed", viewModel);
|
|
}
|
|
// The user gave the root key, let's try to rebase the PSBT, and derive the account private key
|
|
if (rootedKeyPath.MasterFingerprint == extKey.GetPublicKey().GetHDFingerPrint())
|
|
{
|
|
psbt.RebaseKeyPaths(signingKeySettings.AccountKey, rootedKeyPath);
|
|
signingKey = extKey.Derive(rootedKeyPath.KeyPath);
|
|
}
|
|
else
|
|
{
|
|
ModelState.AddModelError(nameof(viewModel.SeedOrKey), "The master fingerprint does not match the one set in your wallet settings. Probable cause are: wrong seed, wrong passphrase or wrong fingerprint in your wallet settings.");
|
|
return View(viewModel);
|
|
}
|
|
|
|
var changed = PSBTChanged(psbt, () => psbt.SignAll(settings.AccountDerivation, signingKey, rootedKeyPath));
|
|
if (!changed)
|
|
{
|
|
ModelState.AddModelError(nameof(viewModel.SeedOrKey), "Impossible to sign the transaction. Probable cause: Incorrect account key path in wallet settings, PSBT already signed.");
|
|
return View(viewModel);
|
|
}
|
|
ModelState.Remove(nameof(viewModel.PSBT));
|
|
var newPSBT = await TryGetBPProposedTX(viewModel.PayJoinEndpointUrl,psbt, GetDerivationSchemeSettings(walletId), network);
|
|
viewModel.PayJoinEndpointUrl = null;
|
|
if (newPSBT != null)
|
|
{
|
|
viewModel.OriginalPSBT = psbt.ToBase64();
|
|
viewModel.PSBT = newPSBT.ToBase64();
|
|
return await SignWithSeed(walletId, viewModel);
|
|
}
|
|
return RedirectToWalletPSBTReady(psbt.ToBase64(), signingKey.GetWif(network.NBitcoinNetwork).ToString(), rootedKeyPath?.ToString(), viewModel.OriginalPSBT);
|
|
}
|
|
|
|
private bool PSBTChanged(PSBT psbt, Action act)
|
|
{
|
|
var before = psbt.ToBase64();
|
|
act();
|
|
var after = psbt.ToBase64();
|
|
return before != after;
|
|
}
|
|
|
|
private string ValueToString(Money v, BTCPayNetworkBase network)
|
|
{
|
|
return v.ToString() + " " + network.CryptoCode;
|
|
}
|
|
|
|
private IActionResult RedirectToWalletTransaction(WalletId walletId, Transaction transaction)
|
|
{
|
|
var network = NetworkProvider.GetNetwork<BTCPayNetwork>(walletId.CryptoCode);
|
|
if (transaction != null)
|
|
{
|
|
var wallet = _walletProvider.GetWallet(network);
|
|
var derivationSettings = GetDerivationSchemeSettings(walletId);
|
|
wallet.InvalidateCache(derivationSettings.AccountDerivation);
|
|
TempData[WellKnownTempData.SuccessMessage] = $"Transaction broadcasted successfully ({transaction.GetHash().ToString()})";
|
|
}
|
|
return RedirectToAction(nameof(WalletTransactions), new { walletId = walletId.ToString() });
|
|
}
|
|
|
|
[HttpGet]
|
|
[Route("{walletId}/rescan")]
|
|
public async Task<IActionResult> WalletRescan(
|
|
[ModelBinder(typeof(WalletIdModelBinder))]
|
|
WalletId walletId)
|
|
{
|
|
if (walletId?.StoreId == null)
|
|
return NotFound();
|
|
DerivationSchemeSettings paymentMethod = GetDerivationSchemeSettings(walletId);
|
|
if (paymentMethod == null)
|
|
return NotFound();
|
|
|
|
var vm = new RescanWalletModel();
|
|
vm.IsFullySync = _dashboard.IsFullySynched(walletId.CryptoCode, out var unused);
|
|
vm.IsServerAdmin = (await _authorizationService.AuthorizeAsync(User, Policies.CanModifyServerSettings)).Succeeded;
|
|
vm.IsSupportedByCurrency = _dashboard.Get(walletId.CryptoCode)?.Status?.BitcoinStatus?.Capabilities?.CanScanTxoutSet == true;
|
|
var explorer = ExplorerClientProvider.GetExplorerClient(walletId.CryptoCode);
|
|
var scanProgress = await explorer.GetScanUTXOSetInformationAsync(paymentMethod.AccountDerivation);
|
|
if (scanProgress != null)
|
|
{
|
|
vm.PreviousError = scanProgress.Error;
|
|
if (scanProgress.Status == ScanUTXOStatus.Queued || scanProgress.Status == ScanUTXOStatus.Pending)
|
|
{
|
|
if (scanProgress.Progress == null)
|
|
{
|
|
vm.Progress = 0;
|
|
}
|
|
else
|
|
{
|
|
vm.Progress = scanProgress.Progress.OverallProgress;
|
|
vm.RemainingTime = TimeSpan.FromSeconds(scanProgress.Progress.RemainingSeconds).PrettyPrint();
|
|
}
|
|
}
|
|
if (scanProgress.Status == ScanUTXOStatus.Complete)
|
|
{
|
|
vm.LastSuccess = scanProgress.Progress;
|
|
vm.TimeOfScan = (scanProgress.Progress.CompletedAt.Value - scanProgress.Progress.StartedAt).PrettyPrint();
|
|
}
|
|
}
|
|
return View(vm);
|
|
}
|
|
|
|
[HttpPost]
|
|
[Route("{walletId}/rescan")]
|
|
[Authorize(Policy = Policies.CanModifyServerSettings, AuthenticationSchemes = AuthenticationSchemes.Cookie)]
|
|
public async Task<IActionResult> WalletRescan(
|
|
[ModelBinder(typeof(WalletIdModelBinder))]
|
|
WalletId walletId, RescanWalletModel vm)
|
|
{
|
|
if (walletId?.StoreId == null)
|
|
return NotFound();
|
|
DerivationSchemeSettings paymentMethod = GetDerivationSchemeSettings(walletId);
|
|
if (paymentMethod == null)
|
|
return NotFound();
|
|
var explorer = ExplorerClientProvider.GetExplorerClient(walletId.CryptoCode);
|
|
try
|
|
{
|
|
await explorer.ScanUTXOSetAsync(paymentMethod.AccountDerivation, vm.BatchSize, vm.GapLimit, vm.StartingIndex);
|
|
}
|
|
catch (NBXplorerException ex) when (ex.Error.Code == "scanutxoset-in-progress")
|
|
{
|
|
|
|
}
|
|
return RedirectToAction();
|
|
}
|
|
|
|
private string GetCurrencyCode(string defaultLang)
|
|
{
|
|
if (defaultLang == null)
|
|
return null;
|
|
try
|
|
{
|
|
var ri = new RegionInfo(defaultLang);
|
|
return ri.ISOCurrencySymbol;
|
|
}
|
|
catch (ArgumentException) { }
|
|
return null;
|
|
}
|
|
|
|
public StoreData CurrentStore
|
|
{
|
|
get
|
|
{
|
|
return HttpContext.GetStoreData();
|
|
}
|
|
}
|
|
|
|
private DerivationSchemeSettings GetDerivationSchemeSettings(WalletId walletId)
|
|
{
|
|
var paymentMethod = CurrentStore
|
|
.GetSupportedPaymentMethods(NetworkProvider)
|
|
.OfType<DerivationSchemeSettings>()
|
|
.FirstOrDefault(p => p.PaymentId.PaymentType == Payments.PaymentTypes.BTCLike && p.PaymentId.CryptoCode == walletId.CryptoCode);
|
|
return paymentMethod;
|
|
}
|
|
|
|
private static async Task<string> GetBalanceString(BTCPayWallet wallet, DerivationStrategyBase derivationStrategy)
|
|
{
|
|
using (CancellationTokenSource cts = new CancellationTokenSource(TimeSpan.FromSeconds(10)))
|
|
{
|
|
try
|
|
{
|
|
return (await wallet.GetBalance(derivationStrategy, cts.Token)).ToString(CultureInfo.InvariantCulture);
|
|
}
|
|
catch
|
|
{
|
|
return "--";
|
|
}
|
|
}
|
|
}
|
|
|
|
private string GetUserId()
|
|
{
|
|
return _userManager.GetUserId(User);
|
|
}
|
|
|
|
[HttpGet]
|
|
[Route("{walletId}/send/ledger/ws")]
|
|
public async Task<IActionResult> LedgerConnection(
|
|
[ModelBinder(typeof(WalletIdModelBinder))]
|
|
WalletId walletId,
|
|
string command,
|
|
// getinfo
|
|
// getxpub
|
|
int account = 0,
|
|
// sendtoaddress
|
|
string hintChange = null
|
|
)
|
|
{
|
|
if (!HttpContext.WebSockets.IsWebSocketRequest)
|
|
return NotFound();
|
|
var storeData = CurrentStore;
|
|
var network = NetworkProvider.GetNetwork<BTCPayNetwork>(walletId.CryptoCode);
|
|
if (network == null)
|
|
throw new FormatException("Invalid value for crypto code");
|
|
PSBT psbt = GetAmbientPSBT(network.NBitcoinNetwork, true);
|
|
var derivationSettings = GetDerivationSchemeSettings(walletId);
|
|
|
|
var webSocket = await HttpContext.WebSockets.AcceptWebSocketAsync();
|
|
|
|
using (var normalOperationTimeout = new CancellationTokenSource())
|
|
using (var signTimeout = new CancellationTokenSource())
|
|
{
|
|
normalOperationTimeout.CancelAfter(TimeSpan.FromMinutes(30));
|
|
var hw = new LedgerHardwareWalletService(webSocket);
|
|
object result = null;
|
|
try
|
|
{
|
|
if (command == "test")
|
|
{
|
|
result = await hw.Test(normalOperationTimeout.Token);
|
|
}
|
|
if (command == "sendtoaddress")
|
|
{
|
|
if (!_dashboard.IsFullySynched(network.CryptoCode, out var summary))
|
|
throw new Exception($"{network.CryptoCode}: not started or fully synched");
|
|
|
|
var accountKey = derivationSettings.GetSigningAccountKeySettings();
|
|
// Some deployment does not have the AccountKeyPath set, let's fix this...
|
|
if (accountKey.AccountKeyPath == null)
|
|
{
|
|
// If the saved wallet key path is not present or incorrect, let's scan the wallet to see if it can sign strategy
|
|
var foundKeyPath = await hw.FindKeyPathFromDerivation(network,
|
|
derivationSettings.AccountDerivation,
|
|
normalOperationTimeout.Token);
|
|
accountKey.AccountKeyPath = foundKeyPath ?? throw new HardwareWalletException($"This store is not configured to use this ledger");
|
|
storeData.SetSupportedPaymentMethod(derivationSettings);
|
|
await Repository.UpdateStore(storeData);
|
|
}
|
|
// If it has already the AccountKeyPath, we did not looked up for it, so we need to check if we are on the right ledger
|
|
else
|
|
{
|
|
// Checking if ledger is right with the RootFingerprint is faster as it does not need to make a query to the parent xpub,
|
|
// but some deployment does not have it, so let's use AccountKeyPath instead
|
|
if (accountKey.RootFingerprint == null)
|
|
{
|
|
|
|
var actualPubKey = await hw.GetExtPubKey(network, accountKey.AccountKeyPath, normalOperationTimeout.Token);
|
|
if (!derivationSettings.AccountDerivation.GetExtPubKeys().Any(p => p.GetPublicKey() == actualPubKey.GetPublicKey()))
|
|
throw new HardwareWalletException($"This store is not configured to use this ledger");
|
|
}
|
|
// We have the root fingerprint, we can check the root from it
|
|
else
|
|
{
|
|
var actualPubKey = await hw.GetPubKey(network, new KeyPath(), normalOperationTimeout.Token);
|
|
if (actualPubKey.GetHDFingerPrint() != accountKey.RootFingerprint.Value)
|
|
throw new HardwareWalletException($"This store is not configured to use this ledger");
|
|
}
|
|
}
|
|
|
|
// Some deployment does not have the RootFingerprint set, let's fix this...
|
|
if (accountKey.RootFingerprint == null)
|
|
{
|
|
accountKey.RootFingerprint = (await hw.GetPubKey(network, new KeyPath(), normalOperationTimeout.Token)).GetHDFingerPrint();
|
|
storeData.SetSupportedPaymentMethod(derivationSettings);
|
|
await Repository.UpdateStore(storeData);
|
|
}
|
|
|
|
derivationSettings.RebaseKeyPaths(psbt);
|
|
var changeAddress = string.IsNullOrEmpty(hintChange) ? null : BitcoinAddress.Create(hintChange, network.NBitcoinNetwork);
|
|
signTimeout.CancelAfter(TimeSpan.FromMinutes(5));
|
|
psbt = await hw.SignTransactionAsync(psbt, accountKey.GetRootedKeyPath(), accountKey.AccountKey, changeAddress?.ScriptPubKey, signTimeout.Token);
|
|
SetAmbientPSBT(null);
|
|
result = new SendToAddressResult() { PSBT = psbt.ToBase64() };
|
|
}
|
|
}
|
|
catch (OperationCanceledException)
|
|
{ result = new LedgerTestResult() { Success = false, Error = "Timeout" }; }
|
|
catch (Exception ex)
|
|
{ result = new LedgerTestResult() { Success = false, Error = ex.Message }; }
|
|
finally { hw.Dispose(); }
|
|
try
|
|
{
|
|
if (result != null)
|
|
{
|
|
UTF8Encoding UTF8NOBOM = new UTF8Encoding(false);
|
|
var bytes = UTF8NOBOM.GetBytes(JsonConvert.SerializeObject(result, _serializerSettings));
|
|
await webSocket.SendAsync(new ArraySegment<byte>(bytes), WebSocketMessageType.Text, true, new CancellationTokenSource(2000).Token);
|
|
}
|
|
}
|
|
catch { }
|
|
finally
|
|
{
|
|
await webSocket.CloseSocket();
|
|
}
|
|
}
|
|
return new EmptyResult();
|
|
}
|
|
|
|
[Route("{walletId}/settings")]
|
|
public async Task<IActionResult> WalletSettings(
|
|
[ModelBinder(typeof(WalletIdModelBinder))]
|
|
WalletId walletId)
|
|
{
|
|
var derivationSchemeSettings = GetDerivationSchemeSettings(walletId);
|
|
if (derivationSchemeSettings == null || derivationSchemeSettings.Network.ReadonlyWallet)
|
|
return NotFound();
|
|
var store = (await Repository.FindStore(walletId.StoreId, GetUserId()));
|
|
var vm = new WalletSettingsViewModel()
|
|
{
|
|
Label = derivationSchemeSettings.Label,
|
|
DerivationScheme = derivationSchemeSettings.AccountDerivation.ToString(),
|
|
DerivationSchemeInput = derivationSchemeSettings.AccountOriginal,
|
|
SelectedSigningKey = derivationSchemeSettings.SigningKey.ToString()
|
|
};
|
|
vm.AccountKeys = derivationSchemeSettings.AccountKeySettings
|
|
.Select(e => new WalletSettingsAccountKeyViewModel()
|
|
{
|
|
AccountKey = e.AccountKey.ToString(),
|
|
MasterFingerprint = e.RootFingerprint is HDFingerprint fp ? fp.ToString() : null,
|
|
AccountKeyPath = e.AccountKeyPath == null ? "" : $"m/{e.AccountKeyPath}"
|
|
}).ToList();
|
|
return View(vm);
|
|
}
|
|
|
|
[Route("{walletId}/settings")]
|
|
[HttpPost]
|
|
public async Task<IActionResult> WalletSettings(
|
|
[ModelBinder(typeof(WalletIdModelBinder))]
|
|
WalletId walletId, WalletSettingsViewModel vm, string command = "save", CancellationToken cancellationToken = default)
|
|
{
|
|
if (!ModelState.IsValid)
|
|
return View(vm);
|
|
var derivationScheme = GetDerivationSchemeSettings(walletId);
|
|
if (derivationScheme == null || derivationScheme.Network.ReadonlyWallet)
|
|
return NotFound();
|
|
|
|
if (command == "save")
|
|
{
|
|
derivationScheme.Label = vm.Label;
|
|
derivationScheme.SigningKey = string.IsNullOrEmpty(vm.SelectedSigningKey) ? null : new BitcoinExtPubKey(vm.SelectedSigningKey, derivationScheme.Network.NBitcoinNetwork);
|
|
for (int i = 0; i < derivationScheme.AccountKeySettings.Length; i++)
|
|
{
|
|
derivationScheme.AccountKeySettings[i].AccountKeyPath = string.IsNullOrWhiteSpace(vm.AccountKeys[i].AccountKeyPath) ? null
|
|
: new KeyPath(vm.AccountKeys[i].AccountKeyPath);
|
|
derivationScheme.AccountKeySettings[i].RootFingerprint = string.IsNullOrWhiteSpace(vm.AccountKeys[i].MasterFingerprint) ? (HDFingerprint?)null
|
|
: new HDFingerprint(Encoders.Hex.DecodeData(vm.AccountKeys[i].MasterFingerprint));
|
|
}
|
|
var store = (await Repository.FindStore(walletId.StoreId, GetUserId()));
|
|
store.SetSupportedPaymentMethod(derivationScheme);
|
|
await Repository.UpdateStore(store);
|
|
TempData[WellKnownTempData.SuccessMessage] = "Wallet settings updated";
|
|
return RedirectToAction(nameof(WalletSettings));
|
|
}
|
|
else if (command == "prune")
|
|
{
|
|
var result = await ExplorerClientProvider.GetExplorerClient(walletId.CryptoCode).PruneAsync(derivationScheme.AccountDerivation, new PruneRequest(), cancellationToken);
|
|
if (result.TotalPruned == 0)
|
|
{
|
|
TempData[WellKnownTempData.SuccessMessage] = $"The wallet is already pruned";
|
|
}
|
|
else
|
|
{
|
|
TempData[WellKnownTempData.SuccessMessage] = $"The wallet has been successfully pruned ({result.TotalPruned} transactions have been removed from the history)";
|
|
}
|
|
return RedirectToAction(nameof(WalletSettings));
|
|
}
|
|
else
|
|
{
|
|
return NotFound();
|
|
}
|
|
}
|
|
|
|
|
|
|
|
private string GetImage(PaymentMethodId paymentMethodId, BTCPayNetwork network)
|
|
{
|
|
var res = paymentMethodId.PaymentType == PaymentTypes.BTCLike
|
|
? Url.Content(network.CryptoImagePath)
|
|
: Url.Content(network.LightningImagePath);
|
|
return "/" + res;
|
|
}
|
|
}
|
|
|
|
public class WalletReceiveViewModel
|
|
{
|
|
public string CryptoImage { get; set; }
|
|
public string CryptoCode { get; set; }
|
|
public string Address { get; set; }
|
|
}
|
|
|
|
|
|
public class GetInfoResult
|
|
{
|
|
}
|
|
|
|
public class SendToAddressResult
|
|
{
|
|
[JsonProperty("psbt")]
|
|
public string PSBT { get; set; }
|
|
}
|
|
}
|