switch to official bitpay light library

src/Api/Controllers/MiscController.cs

@@ -50,7 +50,7 @@ namespace Bit.Api.Controllers
         [SelfHosted(NotSelfHostedOnly = true)]
         public async Task<string> PostBitPayInvoice([FromBody]BitPayInvoiceRequestModel model)
         {
-            var invoice = await _bitPayClient.CreateInvoiceAsync(model.ToBitpayClientInvoice(_globalSettings));
+            var invoice = await _bitPayClient.CreateInvoiceAsync(model.ToBitpayInvoice(_globalSettings));
             return invoice.Url;
         }
 

src/Billing/Controllers/BitPayController.cs

@@ -8,6 +8,7 @@ using Microsoft.Extensions.Logging;
 using Microsoft.Extensions.Options;
 using System;
 using System.Data.SqlClient;
+using System.Globalization;
 using System.Linq;
 using System.Threading.Tasks;
 
@@ -104,7 +105,7 @@ namespace Bit.Billing.Controllers
             {
                 var tx = new Core.Models.Table.Transaction
                 {
-                    Amount = invoice.Price,
+                    Amount = Convert.ToDecimal(invoice.Price),
                     CreationDate = GetTransactionDate(invoice),
                     OrganizationId = ids.Item1,
                     UserId = ids.Item2,
@@ -112,7 +113,7 @@ namespace Bit.Billing.Controllers
                     Gateway = GatewayType.BitPay,
                     GatewayId = invoice.Id,
                     PaymentMethodType = PaymentMethodType.BitPay,
-                    Details = $"{invoice.TransactionCurrency}, BitPay {invoice.Id}"
+                    Details = $"{invoice.Currency}, BitPay {invoice.Id}"
                 };
                 await _transactionRepository.CreateAsync(tx);
 
@@ -156,23 +157,24 @@ namespace Bit.Billing.Controllers
             return new OkResult();
         }
 
-        private bool IsAccountCredit(NBitpayClient.Invoice invoice)
+        private bool IsAccountCredit(BitPayLight.Models.Invoice.Invoice invoice)
         {
             return invoice != null && invoice.PosData != null && invoice.PosData.Contains("accountCredit:1");
         }
 
-        private DateTime GetTransactionDate(NBitpayClient.Invoice invoice)
+        private DateTime GetTransactionDate(BitPayLight.Models.Invoice.Invoice invoice)
         {
             var transactions = invoice.Transactions?.Where(t => t.Type == null &&
                 !string.IsNullOrWhiteSpace(t.Confirmations) && t.Confirmations != "0");
             if(transactions != null && transactions.Count() == 1)
             {
-                return transactions.First().ReceivedTime.DateTime;
+                return DateTime.Parse(transactions.First().ReceivedTime, CultureInfo.InvariantCulture,
+                    DateTimeStyles.RoundtripKind);
             }
-            return invoice.CurrentTime.DateTime;
+            return CoreHelpers.FromEpocMilliseconds(invoice.CurrentTime);
         }
 
-        public Tuple<Guid?, Guid?> GetIdsFromPosData(NBitpayClient.Invoice invoice)
+        public Tuple<Guid?, Guid?> GetIdsFromPosData(BitPayLight.Models.Invoice.Invoice invoice)
         {
             Guid? orgId = null;
             Guid? userId = null;

src/Core/Core.csproj

@@ -23,6 +23,7 @@
   <ItemGroup>
     <PackageReference Include="AWSSDK.SimpleEmail" Version="3.3.101.38" />
     <PackageReference Include="AWSSDK.SQS" Version="3.3.102" />
+    <PackageReference Include="BitPay.Light" Version="1.0.1907" />
     <PackageReference Include="Handlebars.Net" Version="1.10.1" />
     <PackageReference Include="IdentityServer4.AccessTokenValidation" Version="2.7.0" />
     <PackageReference Include="MailKit" Version="2.3.0" />
@@ -37,7 +38,6 @@
     <PackageReference Include="Microsoft.Extensions.Configuration.EnvironmentVariables" Version="2.2.4" />
     <PackageReference Include="Microsoft.Extensions.Configuration.UserSecrets" Version="2.2.0" />
     <PackageReference Include="Microsoft.Extensions.Identity.Stores" Version="2.2.0" />
-    <PackageReference Include="NBitpayClient" Version="1.0.0.34" />
     <PackageReference Include="Npgsql" Version="4.0.9" />
     <PackageReference Include="Quartz" Version="3.0.7" />
     <PackageReference Include="Serilog.AspNetCore" Version="3.0.0" />

src/Core/GlobalSettings.cs

@@ -197,7 +197,7 @@ namespace Bit.Core
         public class BitPaySettings
         {
             public bool Production { get; set; }
-            public string Base58Secret { get; set; }
+            public string Token { get; set; }
             public string NotificationUrl { get; set; }
         }
 

src/Core/Models/Api/Request/BitPayInvoiceRequestModel.cs

@@ -15,20 +15,19 @@ namespace Bit.Core.Models.Api
         public string Name { get; set; }
         public string Email { get; set; }
 
-        public NBitpayClient.Invoice ToBitpayClientInvoice(GlobalSettings globalSettings)
+        public BitPayLight.Models.Invoice.Invoice ToBitpayInvoice(GlobalSettings globalSettings)
         {
-            var inv = new NBitpayClient.Invoice
+            var inv = new BitPayLight.Models.Invoice.Invoice
             {
-                Price = Amount.Value,
+                Price = Convert.ToDouble(Amount.Value),
                 Currency = "USD",
-                RedirectURL = ReturnUrl,
-                BuyerEmail = Email,
-                Buyer = new NBitpayClient.Buyer
+                RedirectUrl = ReturnUrl,
+                Buyer = new BitPayLight.Models.Invoice.Buyer
                 {
-                    email = Email,
+                    Email = Email,
                     Name = Name
                 },
-                NotificationURL = globalSettings.BitPay.NotificationUrl,
+                NotificationUrl = globalSettings.BitPay.NotificationUrl,
                 FullNotifications = true,
                 ExtendedNotifications = true
             };

src/Core/Utilities/BitPayClient.cs

@@ -5,32 +5,25 @@ namespace Bit.Core.Utilities
 {
     public class BitPayClient
     {
-        private readonly NBitpayClient.Bitpay _bpClient;
+        private readonly BitPayLight.BitPay _bpClient;
 
         public BitPayClient(GlobalSettings globalSettings)
         {
-            if(CoreHelpers.SettingHasValue(globalSettings.BitPay.Base58Secret))
+            if(CoreHelpers.SettingHasValue(globalSettings.BitPay.Token))
             {
-                var btcSecret = new NBitcoin.BitcoinSecret(globalSettings.BitPay.Base58Secret,
-                    globalSettings.BitPay.Production ? null : NBitcoin.Network.TestNet);
-                _bpClient = new NBitpayClient.Bitpay(btcSecret.PrivateKey,
-                    new Uri(globalSettings.BitPay.Production ? "https://bitpay.com/" : "https://test.bitpay.com/"));
+                _bpClient = new BitPayLight.BitPay(globalSettings.BitPay.Token,
+                    globalSettings.BitPay.Production ? BitPayLight.Env.Prod : BitPayLight.Env.Test);
             }
         }
 
-        public Task<bool> TestAccessAsync()
+        public Task<BitPayLight.Models.Invoice.Invoice> GetInvoiceAsync(string id)
         {
-            return _bpClient.TestAccessAsync(NBitpayClient.Facade.Merchant);
+            return _bpClient.GetInvoice(id);
         }
 
-        public Task<NBitpayClient.Invoice> GetInvoiceAsync(string id)
+        public Task<BitPayLight.Models.Invoice.Invoice> CreateInvoiceAsync(BitPayLight.Models.Invoice.Invoice invoice)
         {
-            return _bpClient.GetInvoiceAsync(id);
-        }
-
-        public Task<NBitpayClient.Invoice> CreateInvoiceAsync(NBitpayClient.Invoice invoice)
-        {
-            return _bpClient.CreateInvoiceAsync(invoice);
+            return _bpClient.CreateInvoice(invoice);
         }
     }
 }