mirror of
https://github.com/btcpayserver/btcpayserver.git
synced 2024-11-19 18:11:36 +01:00
453548d614
* Checkout v2: Play sound when invoice is paid Closes #5085. * Refactoring: Use low-level audio API to play the sound Allows to play the sound regardless of browser permissions. * Add audio file detection * Use model state for file upload errors * Add default sound and customizing option * Fix mp3 detection * Add sounds * Update defaults * Add nfcread and error sounds * Improve label wording * Replace sound --------- Co-authored-by: nicolas.dorier <nicolas.dorier@gmail.com>
460 lines
24 KiB
C#
460 lines
24 KiB
C#
#nullable enable
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using System;
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using System.Collections.Generic;
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using System.Linq;
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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.Abstractions.Contracts;
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using BTCPayServer.Abstractions.Extensions;
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using BTCPayServer.Client.Models;
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using BTCPayServer.Data;
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using BTCPayServer.Events;
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using BTCPayServer.HostedServices;
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using BTCPayServer.Logging;
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using BTCPayServer.Payments;
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using BTCPayServer.Payments.Bitcoin;
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using BTCPayServer.Rating;
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using BTCPayServer.Security;
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using BTCPayServer.Security.Greenfield;
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using BTCPayServer.Services;
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using BTCPayServer.Services.Apps;
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using BTCPayServer.Services.Invoices;
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using BTCPayServer.Services.PaymentRequests;
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using BTCPayServer.Services.Rates;
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using BTCPayServer.Services.Stores;
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using Microsoft.AspNetCore.Authorization;
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using Microsoft.AspNetCore.Http;
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using Microsoft.AspNetCore.Identity;
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using Microsoft.AspNetCore.Mvc;
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using Microsoft.AspNetCore.Routing;
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using NBitcoin;
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using Newtonsoft.Json.Linq;
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using StoreData = BTCPayServer.Data.StoreData;
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namespace BTCPayServer.Controllers
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{
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[Filters.BitpayAPIConstraint(false)]
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public partial class UIInvoiceController : Controller
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{
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readonly InvoiceRepository _InvoiceRepository;
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private readonly WalletRepository _walletRepository;
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readonly RateFetcher _RateProvider;
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readonly StoreRepository _StoreRepository;
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readonly UserManager<ApplicationUser> _UserManager;
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private readonly CurrencyNameTable _CurrencyNameTable;
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private readonly DisplayFormatter _displayFormatter;
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readonly EventAggregator _EventAggregator;
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readonly BTCPayNetworkProvider _NetworkProvider;
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private readonly PaymentMethodHandlerDictionary _paymentMethodHandlerDictionary;
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private readonly ApplicationDbContextFactory _dbContextFactory;
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private readonly PullPaymentHostedService _paymentHostedService;
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private readonly LanguageService _languageService;
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private readonly ExplorerClientProvider _ExplorerClients;
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private readonly UIWalletsController _walletsController;
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private readonly InvoiceActivator _invoiceActivator;
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private readonly LinkGenerator _linkGenerator;
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private readonly IAuthorizationService _authorizationService;
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private readonly AppService _appService;
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private readonly IFileService _fileService;
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public WebhookSender WebhookNotificationManager { get; }
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public UIInvoiceController(
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InvoiceRepository invoiceRepository,
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WalletRepository walletRepository,
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DisplayFormatter displayFormatter,
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CurrencyNameTable currencyNameTable,
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UserManager<ApplicationUser> userManager,
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RateFetcher rateProvider,
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StoreRepository storeRepository,
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EventAggregator eventAggregator,
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ContentSecurityPolicies csp,
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BTCPayNetworkProvider networkProvider,
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PaymentMethodHandlerDictionary paymentMethodHandlerDictionary,
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ApplicationDbContextFactory dbContextFactory,
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PullPaymentHostedService paymentHostedService,
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WebhookSender webhookNotificationManager,
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LanguageService languageService,
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ExplorerClientProvider explorerClients,
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UIWalletsController walletsController,
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InvoiceActivator invoiceActivator,
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LinkGenerator linkGenerator,
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AppService appService,
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IFileService fileService,
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IAuthorizationService authorizationService)
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{
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_displayFormatter = displayFormatter;
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_CurrencyNameTable = currencyNameTable ?? throw new ArgumentNullException(nameof(currencyNameTable));
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_StoreRepository = storeRepository ?? throw new ArgumentNullException(nameof(storeRepository));
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_InvoiceRepository = invoiceRepository ?? throw new ArgumentNullException(nameof(invoiceRepository));
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_walletRepository = walletRepository;
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_RateProvider = rateProvider ?? throw new ArgumentNullException(nameof(rateProvider));
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_UserManager = userManager;
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_EventAggregator = eventAggregator;
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_NetworkProvider = networkProvider;
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_paymentMethodHandlerDictionary = paymentMethodHandlerDictionary;
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_dbContextFactory = dbContextFactory;
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_paymentHostedService = paymentHostedService;
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WebhookNotificationManager = webhookNotificationManager;
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_languageService = languageService;
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this._ExplorerClients = explorerClients;
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_walletsController = walletsController;
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_invoiceActivator = invoiceActivator;
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_linkGenerator = linkGenerator;
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_authorizationService = authorizationService;
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_fileService = fileService;
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_appService = appService;
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}
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internal async Task<InvoiceEntity> CreatePaymentRequestInvoice(Data.PaymentRequestData prData, decimal? amount, decimal amountDue, StoreData storeData, HttpRequest request, CancellationToken cancellationToken)
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{
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var id = prData.Id;
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var prBlob = prData.GetBlob();
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if (prBlob.AllowCustomPaymentAmounts && amount != null)
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amount = Math.Min(amountDue, amount.Value);
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else
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amount = amountDue;
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var redirectUrl = _linkGenerator.PaymentRequestLink(id, request.Scheme, request.Host, request.PathBase);
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JObject invoiceMetadata = prData.GetBlob()?.FormResponse ?? new JObject();
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invoiceMetadata.Merge(new InvoiceMetadata
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{
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OrderId = PaymentRequestRepository.GetOrderIdForPaymentRequest(id),
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PaymentRequestId = id,
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BuyerEmail = invoiceMetadata.TryGetValue("buyerEmail", out var formEmail) && formEmail.Type == JTokenType.String ? formEmail.Value<string>():
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string.IsNullOrEmpty(prBlob.Email) ? null : prBlob.Email
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}.ToJObject(), new JsonMergeSettings() { MergeNullValueHandling = MergeNullValueHandling.Ignore });
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var invoiceRequest =
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new CreateInvoiceRequest
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{
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Metadata = invoiceMetadata,
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Currency = prBlob.Currency,
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Amount = amount,
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Checkout = { RedirectURL = redirectUrl },
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Receipt = new InvoiceDataBase.ReceiptOptions { Enabled = false }
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};
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var additionalTags = new List<string> { PaymentRequestRepository.GetInternalTag(id) };
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return await CreateInvoiceCoreRaw(invoiceRequest, storeData, request.GetAbsoluteRoot(), additionalTags, cancellationToken);
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}
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[NonAction]
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public async Task<InvoiceEntity> CreateInvoiceCoreRaw(CreateInvoiceRequest invoice, StoreData store, string serverUrl, List<string>? additionalTags = null, CancellationToken cancellationToken = default, Action<InvoiceEntity>? entityManipulator = null)
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{
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var storeBlob = store.GetStoreBlob();
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var entity = _InvoiceRepository.CreateNewInvoice(store.Id);
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entity.ServerUrl = serverUrl;
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entity.ExpirationTime = entity.InvoiceTime + (invoice.Checkout.Expiration ?? storeBlob.InvoiceExpiration);
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entity.MonitoringExpiration = entity.ExpirationTime + (invoice.Checkout.Monitoring ?? storeBlob.MonitoringExpiration);
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entity.ReceiptOptions = invoice.Receipt ?? new InvoiceDataBase.ReceiptOptions();
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if (invoice.Metadata != null)
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entity.Metadata = InvoiceMetadata.FromJObject(invoice.Metadata);
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invoice.Checkout ??= new CreateInvoiceRequest.CheckoutOptions();
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entity.Currency = invoice.Currency;
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if (invoice.Amount is decimal v)
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{
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entity.Price = v;
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entity.Type = InvoiceType.Standard;
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}
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else
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{
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entity.Price = 0.0m;
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entity.Type = InvoiceType.TopUp;
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}
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entity.SpeedPolicy = invoice.Checkout.SpeedPolicy ?? store.SpeedPolicy;
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entity.DefaultLanguage = invoice.Checkout.DefaultLanguage;
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entity.DefaultPaymentMethod = invoice.Checkout.DefaultPaymentMethod ?? store.GetDefaultPaymentId()?.ToStringNormalized() ?? new PaymentMethodId(_NetworkProvider.DefaultNetwork.CryptoCode, PaymentTypes.BTCLike).ToStringNormalized();
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entity.RedirectAutomatically = invoice.Checkout.RedirectAutomatically ?? storeBlob.RedirectAutomatically;
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entity.CheckoutType = invoice.Checkout.CheckoutType;
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entity.RequiresRefundEmail = invoice.Checkout.RequiresRefundEmail;
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entity.LazyPaymentMethods = invoice.Checkout.LazyPaymentMethods ?? storeBlob.LazyPaymentMethods;
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IPaymentFilter? excludeFilter = null;
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if (invoice.Checkout.PaymentMethods != null)
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{
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var supportedTransactionCurrencies = invoice.Checkout.PaymentMethods
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.Select(c => PaymentMethodId.TryParse(c, out var p) ? p : null)
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.ToHashSet();
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excludeFilter = PaymentFilter.Where(p => !supportedTransactionCurrencies.Contains(p));
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}
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entity.PaymentTolerance = invoice.Checkout.PaymentTolerance ?? storeBlob.PaymentTolerance;
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entity.RedirectURLTemplate = invoice.Checkout.RedirectURL?.Trim();
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entity.RequiresRefundEmail = invoice.Checkout.RequiresRefundEmail;
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if (additionalTags != null)
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entity.InternalTags.AddRange(additionalTags);
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return await CreateInvoiceCoreRaw(entity, store, excludeFilter, invoice.AdditionalSearchTerms, cancellationToken, entityManipulator);
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}
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internal async Task<InvoiceEntity> CreateInvoiceCoreRaw(InvoiceEntity entity, StoreData store, IPaymentFilter? invoicePaymentMethodFilter, string[]? additionalSearchTerms = null, CancellationToken cancellationToken = default, Action<InvoiceEntity>? entityManipulator = null)
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{
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InvoiceLogs logs = new InvoiceLogs();
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logs.Write("Creation of invoice starting", InvoiceEventData.EventSeverity.Info);
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var storeBlob = store.GetStoreBlob();
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if (string.IsNullOrEmpty(entity.Currency))
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entity.Currency = storeBlob.DefaultCurrency;
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entity.Currency = entity.Currency.Trim().ToUpperInvariant();
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entity.Price = Math.Min(GreenfieldConstants.MaxAmount, entity.Price);
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entity.Price = Math.Max(0.0m, entity.Price);
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var currencyInfo = _CurrencyNameTable.GetNumberFormatInfo(entity.Currency, false);
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if (currencyInfo != null)
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{
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entity.Price = entity.Price.RoundToSignificant(currencyInfo.CurrencyDecimalDigits);
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}
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if (entity.Metadata.TaxIncluded is decimal taxIncluded)
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{
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if (currencyInfo != null)
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{
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taxIncluded = taxIncluded.RoundToSignificant(currencyInfo.CurrencyDecimalDigits);
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}
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taxIncluded = Math.Max(0.0m, taxIncluded);
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taxIncluded = Math.Min(taxIncluded, entity.Price);
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entity.Metadata.TaxIncluded = taxIncluded;
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}
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var getAppsTaggingStore = _InvoiceRepository.GetAppsTaggingStore(store.Id);
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if (entity.Metadata.BuyerEmail != null)
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{
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if (!MailboxAddressValidator.IsMailboxAddress(entity.Metadata.BuyerEmail))
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throw new BitpayHttpException(400, "Invalid email");
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entity.RefundMail = entity.Metadata.BuyerEmail;
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}
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entity.Status = InvoiceStatusLegacy.New;
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entity.UpdateTotals();
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HashSet<CurrencyPair> currencyPairsToFetch = new HashSet<CurrencyPair>();
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var rules = storeBlob.GetRateRules(_NetworkProvider);
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var excludeFilter = storeBlob.GetExcludedPaymentMethods(); // Here we can compose filters from other origin with PaymentFilter.Any()
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if (invoicePaymentMethodFilter != null)
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{
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excludeFilter = PaymentFilter.Or(excludeFilter,
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invoicePaymentMethodFilter);
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}
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foreach (var network in store.GetSupportedPaymentMethods(_NetworkProvider)
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.Where(s => !excludeFilter.Match(s.PaymentId))
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.Select(c => _NetworkProvider.GetNetwork<BTCPayNetworkBase>(c.PaymentId.CryptoCode))
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.Where(c => c != null))
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{
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currencyPairsToFetch.Add(new CurrencyPair(network.CryptoCode, entity.Currency));
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foreach (var paymentMethodCriteria in storeBlob.PaymentMethodCriteria)
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{
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if (paymentMethodCriteria.Value != null)
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{
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currencyPairsToFetch.Add(new CurrencyPair(network.CryptoCode, paymentMethodCriteria.Value.Currency));
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}
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}
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}
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var rateRules = storeBlob.GetRateRules(_NetworkProvider);
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var fetchingByCurrencyPair = _RateProvider.FetchRates(currencyPairsToFetch, rateRules, cancellationToken);
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var fetchingAll = WhenAllFetched(logs, fetchingByCurrencyPair);
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List<ISupportedPaymentMethod> supported = new List<ISupportedPaymentMethod>();
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var paymentMethods = new PaymentMethodDictionary();
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bool noNeedForMethods = entity.Type != InvoiceType.TopUp && entity.Price == 0m;
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if (!noNeedForMethods)
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{
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// This loop ends with .ToList so we are querying all payment methods at once
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// instead of sequentially to improve response time
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var x1 = store.GetSupportedPaymentMethods(_NetworkProvider)
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.Where(s => !excludeFilter.Match(s.PaymentId) &&
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_paymentMethodHandlerDictionary.Support(s.PaymentId))
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.Select(c =>
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(Handler: _paymentMethodHandlerDictionary[c.PaymentId],
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SupportedPaymentMethod: c,
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Network: _NetworkProvider.GetNetwork<BTCPayNetworkBase>(c.PaymentId.CryptoCode)))
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.Where(c => c.Network != null).ToList();
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var pmis = x1.Select(tuple => tuple.SupportedPaymentMethod.PaymentId).ToHashSet();
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foreach (var o in x1
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.Select(o =>
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(SupportedPaymentMethod: o.SupportedPaymentMethod,
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PaymentMethod: CreatePaymentMethodAsync(fetchingByCurrencyPair, o.Handler,
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o.SupportedPaymentMethod, o.Network, entity, store, logs, pmis)))
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.ToList())
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{
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var paymentMethod = await o.PaymentMethod;
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if (paymentMethod == null)
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continue;
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supported.Add(o.SupportedPaymentMethod);
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paymentMethods.Add(paymentMethod);
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}
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if (supported.Count == 0)
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{
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StringBuilder errors = new StringBuilder();
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if (!store.GetSupportedPaymentMethods(_NetworkProvider).Any())
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errors.AppendLine(
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"Warning: No wallet has been linked to your BTCPay Store. See the following link for more information on how to connect your store and wallet. (https://docs.btcpayserver.org/WalletSetup/)");
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else
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errors.AppendLine("Warning: You have payment methods configured but none of them match any of the requested payment methods or the rate is not available. See logs below:");
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foreach (var error in logs.ToList())
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{
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errors.AppendLine(error.ToString());
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}
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throw new BitpayHttpException(400, errors.ToString());
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}
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}
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entity.SetSupportedPaymentMethods(supported);
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entity.SetPaymentMethods(paymentMethods);
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foreach (var app in await getAppsTaggingStore)
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{
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entity.InternalTags.Add(AppService.GetAppInternalTag(app.Id));
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}
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if (entityManipulator != null)
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{
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entityManipulator.Invoke(entity);
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}
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using (logs.Measure("Saving invoice"))
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{
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await _InvoiceRepository.CreateInvoiceAsync(entity, additionalSearchTerms);
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foreach (var method in paymentMethods)
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{
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if (method.GetPaymentMethodDetails() is BitcoinLikeOnChainPaymentMethod bp)
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{
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var walletId = new WalletId(store.Id, method.GetId().CryptoCode);
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await _walletRepository.EnsureWalletObject(new WalletObjectId(
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walletId,
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WalletObjectData.Types.Invoice,
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entity.Id
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));
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if (bp.GetDepositAddress(((BTCPayNetwork)method.Network).NBitcoinNetwork) is BitcoinAddress address)
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{
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await _walletRepository.EnsureWalletObjectLink(
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new WalletObjectId(
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walletId,
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WalletObjectData.Types.Address,
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address.ToString()),
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new WalletObjectId(
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walletId,
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WalletObjectData.Types.Invoice,
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entity.Id));
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}
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}
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}
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}
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_ = Task.Run(async () =>
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{
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try
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{
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await fetchingAll;
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}
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catch (AggregateException ex)
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{
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ex.Handle(e => { logs.Write($"Error while fetching rates {ex}", InvoiceEventData.EventSeverity.Error); return true; });
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}
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await _InvoiceRepository.AddInvoiceLogs(entity.Id, logs);
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});
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_EventAggregator.Publish(new Events.InvoiceEvent(entity, InvoiceEvent.Created));
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return entity;
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}
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private Task WhenAllFetched(InvoiceLogs logs, Dictionary<CurrencyPair, Task<RateResult>> fetchingByCurrencyPair)
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{
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return Task.WhenAll(fetchingByCurrencyPair.Select(async pair =>
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{
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var rateResult = await pair.Value;
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logs.Write($"{pair.Key}: The rating rule is {rateResult.Rule}", InvoiceEventData.EventSeverity.Info);
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logs.Write($"{pair.Key}: The evaluated rating rule is {rateResult.EvaluatedRule}", InvoiceEventData.EventSeverity.Info);
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if (rateResult.Errors.Count != 0)
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{
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var allRateRuleErrors = string.Join(", ", rateResult.Errors.ToArray());
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logs.Write($"{pair.Key}: Rate rule error ({allRateRuleErrors})", InvoiceEventData.EventSeverity.Error);
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}
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foreach (var ex in rateResult.ExchangeExceptions)
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{
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logs.Write($"{pair.Key}: Exception reaching exchange {ex.ExchangeName} ({ex.Exception.Message})", InvoiceEventData.EventSeverity.Error);
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}
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}).ToArray());
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}
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private async Task<PaymentMethod?> CreatePaymentMethodAsync(
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Dictionary<CurrencyPair, Task<RateResult>> fetchingByCurrencyPair,
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IPaymentMethodHandler handler, ISupportedPaymentMethod supportedPaymentMethod, BTCPayNetworkBase network,
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InvoiceEntity entity,
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StoreData store, InvoiceLogs logs,
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HashSet<PaymentMethodId> invoicePaymentMethods)
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{
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try
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{
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var logPrefix = $"{supportedPaymentMethod.PaymentId.ToPrettyString()}:";
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var storeBlob = store.GetStoreBlob();
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// Checkout v2 does not show a payment method switch for Bitcoin-only + BIP21, so exclude that case
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var preparePayment = entity.LazyPaymentMethods && !storeBlob.OnChainWithLnInvoiceFallback
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? null
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: handler.PreparePayment(supportedPaymentMethod, store, network);
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var rate = await fetchingByCurrencyPair[new CurrencyPair(network.CryptoCode, entity.Currency)];
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if (rate.BidAsk == null)
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{
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return null;
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}
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var paymentMethod = new PaymentMethod
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{
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ParentEntity = entity,
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Network = network,
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Rate = rate.BidAsk.Bid,
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PreferOnion = Uri.TryCreate(entity.ServerUrl, UriKind.Absolute, out var u) && u.DnsSafeHost.EndsWith(".onion", StringComparison.OrdinalIgnoreCase)
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};
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paymentMethod.SetId(supportedPaymentMethod.PaymentId);
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using (logs.Measure($"{logPrefix} Payment method details creation"))
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{
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var paymentDetails = await handler.CreatePaymentMethodDetails(logs, supportedPaymentMethod, paymentMethod, store, network, preparePayment, invoicePaymentMethods);
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paymentMethod.SetPaymentMethodDetails(paymentDetails);
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}
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var criteria = storeBlob.PaymentMethodCriteria?.Find(methodCriteria => methodCriteria.PaymentMethod == supportedPaymentMethod.PaymentId);
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if (criteria?.Value != null && entity.Type != InvoiceType.TopUp)
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{
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var currentRateToCrypto =
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await fetchingByCurrencyPair[new CurrencyPair(supportedPaymentMethod.PaymentId.CryptoCode, criteria.Value.Currency)];
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if (currentRateToCrypto?.BidAsk != null)
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{
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var amount = paymentMethod.Calculate().Due;
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var limitValueCrypto = criteria.Value.Value / currentRateToCrypto.BidAsk.Bid;
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if (amount < limitValueCrypto && criteria.Above)
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{
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logs.Write($"{logPrefix} invoice amount below accepted value for payment method", InvoiceEventData.EventSeverity.Error);
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return null;
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}
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if (amount > limitValueCrypto && !criteria.Above)
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{
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logs.Write($"{logPrefix} invoice amount above accepted value for payment method", InvoiceEventData.EventSeverity.Error);
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return null;
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}
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}
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else
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{
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var suffix = currentRateToCrypto?.EvaluatedRule is string s ? $" ({s})" : string.Empty;
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logs.Write($"{logPrefix} This payment method should be created only if the amount of this invoice is in proper range. However, we are unable to fetch the rate of those limits. {suffix}", InvoiceEventData.EventSeverity.Warning);
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}
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}
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#pragma warning disable CS0618
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if (paymentMethod.GetId().IsBTCOnChain)
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{
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entity.TxFee = paymentMethod.NextNetworkFee;
|
|
entity.Rate = paymentMethod.Rate;
|
|
entity.DepositAddress = paymentMethod.DepositAddress;
|
|
}
|
|
#pragma warning restore CS0618
|
|
return paymentMethod;
|
|
}
|
|
catch (PaymentMethodUnavailableException ex)
|
|
{
|
|
logs.Write($"{supportedPaymentMethod.PaymentId.CryptoCode}: Payment method unavailable ({ex.Message})", InvoiceEventData.EventSeverity.Error);
|
|
}
|
|
catch (Exception ex)
|
|
{
|
|
logs.Write($"{supportedPaymentMethod.PaymentId.CryptoCode}: Unexpected exception ({ex})", InvoiceEventData.EventSeverity.Error);
|
|
}
|
|
return null;
|
|
}
|
|
}
|
|
}
|