Update lang, bump

fix malformed html in pos + align price/button to card bottom

BTCPayServer.Tests/BTCPayServer.Tests.csproj

@@ -10,7 +10,7 @@
   </PropertyGroup>
 
   <ItemGroup>
-    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="15.9.0" />
+    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="16.0.1" />
     <PackageReference Include="xunit" Version="2.4.1" />
     <PackageReference Include="xunit.runner.visualstudio" Version="2.4.1">
       <PrivateAssets>all</PrivateAssets>

BTCPayServer.Tests/BTCPayServerTester.cs

@@ -35,6 +35,7 @@ using System.Text;
 using System.Threading;
 using Xunit;
 using BTCPayServer.Services;
+using System.Net.Http;
 
 namespace BTCPayServer.Tests
 {
@@ -120,7 +121,8 @@ namespace BTCPayServer.Tests
             File.WriteAllText(confPath, config.ToString());
 
             ServerUri = new Uri("http://" + HostName + ":" + Port + "/");
-
+            HttpClient = new HttpClient();
+            HttpClient.BaseAddress = ServerUri;
             Environment.SetEnvironmentVariable("ASPNETCORE_ENVIRONMENT", "Development");
             var conf = new DefaultConfiguration() { Logger = Logs.LogProvider.CreateLogger("Console") }.CreateConfiguration(new[] { "--datadir", _Directory, "--conf", confPath, "--disable-registration", "false" });
             _Host = new WebHostBuilder()
@@ -209,6 +211,8 @@ namespace BTCPayServer.Tests
             }
         }
 
+        public HttpClient HttpClient { get; set; }
+
         public string HostName
         {
             get;

BTCPayServer.Tests/MockDelay.cs

@@ -1,4 +1,5 @@
 using System;
+using System.Linq;
 using System.Collections.Generic;
 using System.Globalization;
 using System.Text;
@@ -35,27 +36,29 @@ namespace BTCPayServer.Tests
             }
         }
 
-        public void Advance(TimeSpan time)
+        public async Task Advance(TimeSpan time)
         {
             _Now += time;
+            List<WaitObj> overdue = new List<WaitObj>();
             lock (waits)
             {
                 foreach (var wait in waits.ToArray())
                 {
                     if (_Now >= wait.Expiration)
                     {
-                        wait.CTS.TrySetResult(true);
+                        overdue.Add(wait);
                         waits.Remove(wait);
                     }
                 }
             }
+            foreach (var o in overdue)
+                o.CTS.TrySetResult(true);
+            try
+            {
+                await Task.WhenAll(overdue.Select(o => o.CTS.Task).ToArray());
+            }
+            catch { }
         }
-
-        public void AdvanceMilliseconds(long milli)
-        {
-            Advance(TimeSpan.FromMilliseconds(milli));
-        }
-
         public override string ToString()
         {
             return _Now.Millisecond.ToString(CultureInfo.InvariantCulture);

BTCPayServer.Tests/PaymentRequestTests.cs

@@ -92,7 +92,7 @@ namespace BTCPayServer.Tests
             }
         }
 
-        [Fact]
+        [Fact(Timeout = 60 * 2 * 1000)]
         [Trait("Integration", "Integration")]
         public async Task CanPayPaymentRequestWhenPossible()
         {

BTCPayServer.Tests/ServerTester.cs

@@ -23,6 +23,7 @@ using BTCPayServer.Payments.Lightning;
 using BTCPayServer.Lightning.CLightning;
 using BTCPayServer.Lightning;
 using BTCPayServer.Services;
+using BTCPayServer.Tests.Logging;
 
 namespace BTCPayServer.Tests
 {
@@ -85,9 +86,11 @@ namespace BTCPayServer.Tests
         /// Connect a customer LN node to the merchant LN node
         /// </summary>
         /// <returns></returns>
-        public Task EnsureChannelsSetup()
+        public async Task EnsureChannelsSetup()
         {
-            return BTCPayServer.Lightning.Tests.ConnectChannels.ConnectAll(ExplorerNode, GetLightningSenderClients(), GetLightningDestClients());
+            Logs.Tester.LogInformation("Connecting channels");
+            await BTCPayServer.Lightning.Tests.ConnectChannels.ConnectAll(ExplorerNode, GetLightningSenderClients(), GetLightningDestClients()).ConfigureAwait(false);
+            Logs.Tester.LogInformation("Channels connected");
         }
 
         private IEnumerable<ILightningClient> GetLightningSenderClients()

BTCPayServer.Tests/UnitTest1.cs

@@ -56,7 +56,6 @@ using BTCPayServer.Configuration;
 using System.Security;
 using System.Runtime.CompilerServices;
 using System.Net;
-using BTCPayServer.Tor;
 
 namespace BTCPayServer.Tests
 {
@@ -148,28 +147,6 @@ namespace BTCPayServer.Tests
 #pragma warning restore CS0618
         }
 
-
-        [Fact]
-        [Trait("Fast", "Fast")]
-        public void CanParseEndpoint()
-        {
-            Assert.False(EndPointParser.TryParse("126.2.2.2", out var endpoint));
-            Assert.True(EndPointParser.TryParse("126.2.2.2:20", out endpoint));
-            var ipEndpoint = Assert.IsType<IPEndPoint>(endpoint);
-            Assert.Equal("126.2.2.2", ipEndpoint.Address.ToString());
-            Assert.Equal(20, ipEndpoint.Port);
-            Assert.True(EndPointParser.TryParse("toto.com:20", out endpoint));
-            var dnsEndpoint = Assert.IsType<DnsEndPoint>(endpoint);
-            Assert.IsNotType<OnionEndpoint>(endpoint);
-            Assert.Equal("toto.com", dnsEndpoint.Host.ToString());
-            Assert.Equal(20, dnsEndpoint.Port);
-            Assert.False(EndPointParser.TryParse("toto invalid hostname:2029", out endpoint));
-            Assert.True(EndPointParser.TryParse("toto.onion:20", out endpoint));
-            var onionEndpoint = Assert.IsType<OnionEndpoint>(endpoint);
-            Assert.Equal("toto.onion", onionEndpoint.Host.ToString());
-            Assert.Equal(20, onionEndpoint.Port);
-        }
-
         [Fact]
         [Trait("Fast", "Fast")]
         public void CanParseTorrc()
@@ -424,7 +401,7 @@ namespace BTCPayServer.Tests
             }
         }
 
-        [Fact(Timeout = 60 * 1000)]
+        [Fact(Timeout = 60 * 2 * 1000)]
         [Trait("Integration", "Integration")]
         public async Task CanSetLightningServer()
         {
@@ -462,21 +439,21 @@ namespace BTCPayServer.Tests
             }
         }
 
-        [Fact]
+        [Fact(Timeout = 60 * 2 * 1000)]
         [Trait("Integration", "Integration")]
         public async Task CanSendLightningPaymentCLightning()
         {
             await ProcessLightningPayment(LightningConnectionType.CLightning);
         }
 
-        [Fact]
+        [Fact(Timeout = 60 * 2 * 1000)]
         [Trait("Integration", "Integration")]
         public async Task CanSendLightningPaymentCharge()
         {
             await ProcessLightningPayment(LightningConnectionType.Charge);
         }
 
-        [Fact(Timeout = 60 * 1000)]
+        [Fact(Timeout = 60 * 2 * 1000)]
         [Trait("Integration", "Integration")]
         public async Task CanSendLightningPaymentLnd()
         {
@@ -516,7 +493,9 @@ namespace BTCPayServer.Tests
                 ItemDesc = "Some description"
             });
             await Task.Delay(TimeSpan.FromMilliseconds(1000)); // Give time to listen the new invoices
+            Logs.Tester.LogInformation($"Trying to send Lightning payment to {invoice.Id}");
             await tester.SendLightningPaymentAsync(invoice);
+            Logs.Tester.LogInformation($"Lightning payment to {invoice.Id} is sent");
             await TestUtils.EventuallyAsync(async () =>
             {
                 var localInvoice = await user.BitPay.GetInvoiceAsync(invoice.Id);
@@ -1096,6 +1075,49 @@ namespace BTCPayServer.Tests
             return invoice2.CryptoInfo[0].Rate;
         }
 
+        [Fact]
+        [Trait("Integration", "Integration")]
+        public async Task CanUseAnyoneCanCreateInvoice()
+        {
+            using (var tester = ServerTester.Create())
+            {
+                tester.Start();
+                var user = tester.NewAccount();
+                user.GrantAccess();
+                user.RegisterDerivationScheme("BTC");
+
+                Logs.Tester.LogInformation("StoreId without anyone can create invoice = 401");
+                var response = await tester.PayTester.HttpClient.SendAsync(new HttpRequestMessage(HttpMethod.Post, $"invoices?storeId={user.StoreId}")
+                {
+                    Content = new StringContent("{\"Price\": 5000, \"currency\": \"USD\"}", Encoding.UTF8, "application/json"),
+                });
+                Assert.Equal(401, (int)response.StatusCode);
+
+                Logs.Tester.LogInformation("No store without  anyone can create invoice = 404 because the bitpay API can't know the storeid");
+                response = await tester.PayTester.HttpClient.SendAsync(new HttpRequestMessage(HttpMethod.Post, $"invoices")
+                {
+                    Content = new StringContent("{\"Price\": 5000, \"currency\": \"USD\"}", Encoding.UTF8, "application/json"),
+                });
+                Assert.Equal(404, (int)response.StatusCode);
+
+                user.ModifyStore(s => s.AnyoneCanCreateInvoice = true);
+
+                Logs.Tester.LogInformation("Bad store with anyone can create invoice = 401");
+                response = await tester.PayTester.HttpClient.SendAsync(new HttpRequestMessage(HttpMethod.Post, $"invoices?storeId=badid")
+                {
+                    Content = new StringContent("{\"Price\": 5000, \"currency\": \"USD\"}", Encoding.UTF8, "application/json"),
+                });
+                Assert.Equal(401, (int)response.StatusCode);
+
+                Logs.Tester.LogInformation("Good store with anyone can create invoice = 200");
+                response = await tester.PayTester.HttpClient.SendAsync(new HttpRequestMessage(HttpMethod.Post, $"invoices?storeId={user.StoreId}")
+                {
+                    Content = new StringContent("{\"Price\": 5000, \"currency\": \"USD\"}", Encoding.UTF8, "application/json"),
+                });
+                Assert.Equal(200, (int)response.StatusCode);
+            }
+        }
+
         [Fact]
         [Trait("Integration", "Integration")]
         public void CanTweakRate()
@@ -1533,7 +1555,7 @@ namespace BTCPayServer.Tests
             }
         }
 
-        [Fact(Timeout = 60 * 1000)]
+        [Fact(Timeout = 60 * 2 * 1000)]
         [Trait("Integration", "Integration")]
         public async Task CanSetPaymentMethodLimits()
         {
@@ -1688,21 +1710,20 @@ donation:
 
         [Fact]
         [Trait("Fast", "Fast")]
-        public void CanScheduleBackgroundTasks()
+        public async Task CanScheduleBackgroundTasks()
         {
             BackgroundJobClient client = new BackgroundJobClient();
             MockDelay mockDelay = new MockDelay();
             client.Delay = mockDelay;
             bool[] jobs = new bool[4];
-#pragma warning disable CS1998 // Async method lacks 'await' operators and will run synchronously
             Logs.Tester.LogInformation("Start Job[0] in 5 sec");
-            client.Schedule(async () => { Logs.Tester.LogInformation("Job[0]"); jobs[0] = true; }, TimeSpan.FromSeconds(5.0));
+            client.Schedule((_) => { Logs.Tester.LogInformation("Job[0]"); jobs[0] = true; return Task.CompletedTask; }, TimeSpan.FromSeconds(5.0));
             Logs.Tester.LogInformation("Start Job[1] in 2 sec");
-            client.Schedule(async () => { Logs.Tester.LogInformation("Job[1]"); jobs[1] = true; }, TimeSpan.FromSeconds(2.0));
+            client.Schedule((_) => { Logs.Tester.LogInformation("Job[1]"); jobs[1] = true; return Task.CompletedTask; }, TimeSpan.FromSeconds(2.0));
             Logs.Tester.LogInformation("Start Job[2] fails in 6 sec");
-            client.Schedule(async () => { jobs[2] = true; throw new Exception("Job[2]"); }, TimeSpan.FromSeconds(6.0));
+            client.Schedule((_) => { jobs[2] = true; throw new Exception("Job[2]"); }, TimeSpan.FromSeconds(6.0));
             Logs.Tester.LogInformation("Start Job[3] starts in in 7 sec");
-            client.Schedule(async () => { Logs.Tester.LogInformation("Job[3]"); jobs[3] = true; }, TimeSpan.FromSeconds(7.0));
+            client.Schedule((_) => { Logs.Tester.LogInformation("Job[3]"); jobs[3] = true; return Task.CompletedTask; }, TimeSpan.FromSeconds(7.0));
 
             Assert.True(new[] { false, false, false, false }.SequenceEqual(jobs));
             CancellationTokenSource cts = new CancellationTokenSource();
@@ -1712,52 +1733,52 @@ donation:
 
             var waitJobsFinish = client.WaitAllRunning(default);
 
-            mockDelay.Advance(TimeSpan.FromSeconds(2.0));
+            await mockDelay.Advance(TimeSpan.FromSeconds(2.0));
             Assert.True(new[] { false, true, false, false }.SequenceEqual(jobs));
 
-            mockDelay.Advance(TimeSpan.FromSeconds(3.0));
+            await mockDelay.Advance(TimeSpan.FromSeconds(3.0));
             Assert.True(new[] { true, true, false, false }.SequenceEqual(jobs));
 
-            mockDelay.Advance(TimeSpan.FromSeconds(1.0));
+            await mockDelay.Advance(TimeSpan.FromSeconds(1.0));
             Assert.True(new[] { true, true, true, false }.SequenceEqual(jobs));
             Assert.Equal(1, client.GetExecutingCount());
 
-            Assert.False(waitJobsFinish.Wait(100));
+            Assert.False(waitJobsFinish.Wait(1));
             Assert.False(waitJobsFinish.IsCompletedSuccessfully);
 
-            mockDelay.Advance(TimeSpan.FromSeconds(1.0));
+            await mockDelay.Advance(TimeSpan.FromSeconds(1.0));
             Assert.True(new[] { true, true, true, true }.SequenceEqual(jobs));
 
-            Assert.True(waitJobsFinish.Wait(100));
+            await waitJobsFinish;
             Assert.True(waitJobsFinish.IsCompletedSuccessfully);
             Assert.True(!waitJobsFinish.IsFaulted);
             Assert.Equal(0, client.GetExecutingCount());
 
             bool jobExecuted = false;
             Logs.Tester.LogInformation("This job will be cancelled");
-            client.Schedule(async () => { jobExecuted = true; }, TimeSpan.FromSeconds(1.0));
-            mockDelay.Advance(TimeSpan.FromSeconds(0.5));
+            client.Schedule((_) => { jobExecuted = true; return Task.CompletedTask; }, TimeSpan.FromSeconds(1.0));
+            await mockDelay.Advance(TimeSpan.FromSeconds(0.5));
             Assert.False(jobExecuted);
-            Thread.Sleep(100);
-            Assert.Equal(1, client.GetExecutingCount());
+            TestUtils.Eventually(() => Assert.Equal(1, client.GetExecutingCount()));
 
 
             waitJobsFinish = client.WaitAllRunning(default);
             Assert.False(waitJobsFinish.Wait(100));
             cts.Cancel();
-            Assert.True(waitJobsFinish.Wait(1000));
+            await waitJobsFinish;
+            Assert.True(waitJobsFinish.Wait(1));
             Assert.True(waitJobsFinish.IsCompletedSuccessfully);
-            Assert.True(!waitJobsFinish.IsFaulted);
+            Assert.False(waitJobsFinish.IsFaulted);
             Assert.False(jobExecuted);
 
-            mockDelay.Advance(TimeSpan.FromSeconds(1.0));
-            Thread.Sleep(100); // Make sure it get cancelled
+            await mockDelay.Advance(TimeSpan.FromSeconds(1.0));
 
             Assert.False(jobExecuted);
             Assert.Equal(0, client.GetExecutingCount());
+
+            await Assert.ThrowsAnyAsync<OperationCanceledException>(async () => await processing);
             Assert.True(processing.IsCanceled);
             Assert.True(client.WaitAllRunning(default).Wait(100));
-#pragma warning restore CS1998 // Async method lacks 'await' operators and will run synchronously
         }
 
         [Fact]

BTCPayServer.Tests/docker-compose.yml

@@ -69,7 +69,7 @@ services:
 
 
   nbxplorer:
-    image: nicolasdorier/nbxplorer:2.0.0.21
+    image: nicolasdorier/nbxplorer:2.0.0.26
     restart: unless-stopped
     ports:
       - "32838:32838"

BTCPayServer/BTCPayServer.csproj

@@ -2,7 +2,7 @@
   <PropertyGroup>
     <OutputType>Exe</OutputType>
     <TargetFramework>netcoreapp2.1</TargetFramework>
-		<Version>1.0.3.88</Version>
+		<Version>1.0.3.92</Version>
     <NoWarn>NU1701,CA1816,CA1308,CA1810,CA2208</NoWarn>
   </PropertyGroup>
   <PropertyGroup>
@@ -30,25 +30,27 @@
     <None Remove="Currencies.txt" />
   </ItemGroup>
   <ItemGroup>
+    <EmbeddedResource Include="bundleconfig.json" />
     <EmbeddedResource Include="Currencies.txt" />
   </ItemGroup>
   <ItemGroup>
-    <PackageReference Include="BTCPayServer.Lightning.All" Version="1.1.0.14" />
-    <PackageReference Include="BuildBundlerMinifier" Version="2.7.385" />
+    <PackageReference Include="BTCPayServer.Lightning.All" Version="1.1.0.15" />
+    <PackageReference Include="BuildBundlerMinifier" Version="2.9.406" />
+    <PackageReference Include="BundlerMinifier.Core" Version="2.9.406" />
+    <PackageReference Include="BundlerMinifier.TagHelpers" Version="2.9.406" />
     <PackageReference Include="DigitalRuby.ExchangeSharp" Version="0.5.3" />
-    <PackageReference Include="HtmlSanitizer" Version="4.0.199" />
+    <PackageReference Include="HtmlSanitizer" Version="4.0.207" />
     <PackageReference Include="LedgerWallet" Version="2.0.0.3" />
-    <PackageReference Include="Meziantou.AspNetCore.BundleTagHelpers" Version="2.0.0" />
     <PackageReference Include="Microsoft.EntityFrameworkCore.Sqlite" Version="2.1.4" />
     <PackageReference Include="Microsoft.Extensions.Logging.Filter" Version="1.1.2" />
     <PackageReference Include="Microsoft.NetCore.Analyzers" Version="2.6.2">
       <PrivateAssets>all</PrivateAssets>
       <IncludeAssets>runtime; build; native; contentfiles; analyzers</IncludeAssets>
     </PackageReference>
-    <PackageReference Include="NBitcoin" Version="4.1.1.86" />
+    <PackageReference Include="NBitcoin" Version="4.1.1.98" />
     <PackageReference Include="NBitpayClient" Version="1.0.0.32" />	  
     <PackageReference Include="DBreeze" Version="1.92.0" />
-    <PackageReference Include="NBXplorer.Client" Version="2.0.0.5" />
+    <PackageReference Include="NBXplorer.Client" Version="2.0.0.6" />
     <PackageReference Include="NicolasDorier.CommandLine" Version="1.0.0.2" />
     <PackageReference Include="NicolasDorier.CommandLine.Configuration" Version="1.0.0.3" />
     <PackageReference Include="NicolasDorier.RateLimits" Version="1.0.0.3" />

BTCPayServer/Configuration/BTCPayServerOptions.cs

@@ -146,9 +146,15 @@ namespace BTCPayServer.Configuration
             MySQLConnectionString = conf.GetOrDefault<string>("mysql", null);
             BundleJsCss = conf.GetOrDefault<bool>("bundlejscss", true);
             TorrcFile = conf.GetOrDefault<string>("torrcfile", null);
-            SocksEndpoint = conf.GetOrDefault<EndPoint>("socksendpoint", null);
-            if (SocksEndpoint is Tor.OnionEndpoint)
-                throw new ConfigException($"socksendpoint should not be a tor endpoint");
+
+            var socksEndpointString = conf.GetOrDefault<string>("socksendpoint", null);
+            if(!string.IsNullOrEmpty(socksEndpointString))
+            {
+                if (!Utils.TryParseEndpoint(socksEndpointString, 9050, out var endpoint))
+                    throw new ConfigException("Invalid value for socksendpoint");
+                SocksEndpoint = endpoint;
+            }
+            
 
             var sshSettings = ParseSSHConfiguration(conf);
             if ((!string.IsNullOrEmpty(sshSettings.Password) || !string.IsNullOrEmpty(sshSettings.KeyFile)) && !string.IsNullOrEmpty(sshSettings.Server))

BTCPayServer/Configuration/ConfigurationExtensions.cs

@@ -6,6 +6,7 @@ using System.Linq;
 using System.Net;
 using System.Threading.Tasks;
 using Microsoft.Extensions.Primitives;
+using NBitcoin;
 
 namespace BTCPayServer.Configuration
 {
@@ -39,12 +40,6 @@ namespace BTCPayServer.Configuration
                 return (T)(object)str;
             else if (typeof(T) == typeof(IPAddress))
                 return (T)(object)IPAddress.Parse(str);
-            else if (typeof(T) == typeof(EndPoint))
-            {
-                if (EndPointParser.TryParse(str, out var endpoint))
-                    return (T)(object)endpoint;
-                throw new FormatException("Invalid endpoint");
-            }
             else if (typeof(T) == typeof(IPEndPoint))
             {
                 var separator = str.LastIndexOf(":", StringComparison.InvariantCulture);

BTCPayServer/Controllers/AppsController.Crowdfund.cs

@@ -136,6 +136,7 @@ namespace BTCPayServer.Controllers
                 MainImageUrl = vm.MainImageUrl,
                 EmbeddedCSS = vm.EmbeddedCSS,
                 NotificationUrl = vm.NotificationUrl,
+                NotificationEmail = vm.NotificationEmail,
                 Tagline = vm.Tagline,
                 PerksTemplate = vm.PerksTemplate,
                 DisqusEnabled = vm.DisqusEnabled,

BTCPayServer/Controllers/AppsController.PointOfSale.cs

@@ -77,6 +77,8 @@ namespace BTCPayServer.Controllers
 
 
             public string CustomCSSLink { get; set; }
+            public string NotificationEmail { get; set; }
+            public string NotificationUrl { get; set; }
         }
 
         [HttpGet]
@@ -101,7 +103,9 @@ namespace BTCPayServer.Controllers
                 CustomButtonText = settings.CustomButtonText ?? PointOfSaleSettings.CUSTOM_BUTTON_TEXT_DEF,
                 CustomTipText = settings.CustomTipText ?? PointOfSaleSettings.CUSTOM_TIP_TEXT_DEF,
                 CustomTipPercentages = settings.CustomTipPercentages != null ? string.Join(",", settings.CustomTipPercentages) : string.Join(",", PointOfSaleSettings.CUSTOM_TIP_PERCENTAGES_DEF),
-                CustomCSSLink = settings.CustomCSSLink
+                CustomCSSLink = settings.CustomCSSLink,
+                NotificationEmail = settings.NotificationEmail,
+                NotificationUrl = settings.NotificationUrl
             };
             if (HttpContext?.Request != null)
             {

BTCPayServer/Controllers/AppsPublicController.cs

@@ -184,6 +184,7 @@ namespace BTCPayServer.Controllers
                     BuyerEmail = request.Email,
                     Price = price,
                     NotificationURL = settings.NotificationUrl,
+                    NotificationEmail = settings.NotificationEmail,
                     FullNotifications = true,
                     ExtendedNotifications = true,
                     RedirectURL = request.RedirectUrl ?? Request.GetDisplayUrl()
@@ -262,7 +263,8 @@ namespace BTCPayServer.Controllers
                 Price = price,
                 BuyerEmail = email,
                 OrderId = orderId,
-                NotificationURL = notificationUrl,
+                NotificationURL = string.IsNullOrEmpty(notificationUrl)? settings.NotificationUrl: notificationUrl,
+                NotificationEmail = settings.NotificationEmail,
                 RedirectURL = redirectUrl  ?? Request.GetDisplayUrl(),
                 FullNotifications = true,
                 PosData = string.IsNullOrEmpty(posData) ? null : posData

BTCPayServer/Controllers/InvoiceController.UI.cs

@@ -188,7 +188,7 @@ namespace BTCPayServer.Controllers
             //Keep compatibility with Bitpay
             invoiceId = invoiceId ?? id;
             id = invoiceId;
-            ////
+            //
 
             var model = await GetInvoiceModel(invoiceId, paymentMethodId == null ? null : PaymentMethodId.Parse(paymentMethodId));
             if (model == null)
@@ -213,6 +213,23 @@ namespace BTCPayServer.Controllers
             return View(nameof(Checkout), model);
         }
 
+        [HttpGet]
+        [Route("invoice-noscript")]
+        public async Task<IActionResult> CheckoutNoScript(string invoiceId, string id = null, string paymentMethodId = null)
+        {
+            //Keep compatibility with Bitpay
+            invoiceId = invoiceId ?? id;
+            id = invoiceId;
+            //
+
+            var model = await GetInvoiceModel(invoiceId, paymentMethodId == null ? null : PaymentMethodId.Parse(paymentMethodId));
+            if (model == null)
+                return NotFound();
+
+            return View(model);
+        }
+
+
         private async Task<PaymentModel> GetInvoiceModel(string invoiceId, PaymentMethodId paymentMethodId)
         {
             var invoice = await _InvoiceRepository.GetInvoice(invoiceId);
@@ -316,6 +333,7 @@ namespace BTCPayServer.Controllers
                 ChangellyMerchantId = changelly?.ChangellyMerchantId,
                 ChangellyAmountDue = changellyAmountDue,
                 CoinSwitchEnabled = coinswitch != null,
+                CoinSwitchAmountMarkupPercentage = coinswitch?.AmountMarkupPercentage?? 0,
                 CoinSwitchMerchantId = coinswitch?.MerchantId,
                 CoinSwitchMode = coinswitch?.Mode,
                 StoreId = store.Id,
@@ -438,7 +456,7 @@ namespace BTCPayServer.Controllers
                 return BadRequest(ModelState);
             }
             await _InvoiceRepository.UpdateInvoice(invoiceId, data).ConfigureAwait(false);
-            return Ok();
+            return Ok("{}");
         }
 
         [HttpGet]

BTCPayServer/Controllers/InvoiceController.cs

@@ -105,7 +105,7 @@ namespace BTCPayServer.Controllers
             }
 
             var taxIncluded = invoice.TaxIncluded.HasValue ? invoice.TaxIncluded.Value : 0m;
-            
+
             var currencyInfo = _CurrencyNameTable.GetNumberFormatInfo(invoice.Currency, false);
             if (currencyInfo != null)
             {
@@ -138,7 +138,7 @@ namespace BTCPayServer.Controllers
                                                             .Where(c => c.Value.Enabled)
                                                             .Select(c => PaymentMethodId.TryParse(c.Key, out var p) ? p : null)
                                                             .ToHashSet();
-                excludeFilter = PaymentFilter.Or(excludeFilter, 
+                excludeFilter = PaymentFilter.Or(excludeFilter,
                                                  PaymentFilter.Where(p => !supportedTransactionCurrencies.Contains(p)));
             }
 
@@ -200,8 +200,22 @@ namespace BTCPayServer.Controllers
                 entity.InternalTags.Add(AppService.GetAppInternalTag(app.Id));
             }
 
-            entity = await _InvoiceRepository.CreateInvoiceAsync(store.Id, entity, logs, _NetworkProvider);
-            await fetchingAll;
+            using (logs.Measure("Saving invoice"))
+            {
+                entity = await _InvoiceRepository.CreateInvoiceAsync(store.Id, entity, _NetworkProvider);
+            }
+            _ = Task.Run(async () =>
+            {
+                try
+                {
+                    await fetchingAll;
+                }
+                catch (AggregateException ex)
+                {
+                    ex.Handle(e => { logs.Write($"Error while fetching rates {ex}"); return true; });
+                }
+                await _InvoiceRepository.AddInvoiceLogs(entity.Id, logs);
+            });
             _EventAggregator.Publish(new Events.InvoiceEvent(entity, 1001, InvoiceEvent.Created));
             var resp = entity.EntityToDTO(_NetworkProvider);
             return new DataWrapper<InvoiceResponse>(resp) { Facade = "pos/invoice" };
@@ -230,6 +244,7 @@ namespace BTCPayServer.Controllers
         {
             try
             {
+                var logPrefix = $"{supportedPaymentMethod.PaymentId.ToString(true)}:";
                 var storeBlob = store.GetStoreBlob();
                 var preparePayment = handler.PreparePayment(supportedPaymentMethod, store, network);
                 var rate = await fetchingByCurrencyPair[new CurrencyPair(network.CryptoCode, entity.ProductInformation.Currency)];
@@ -243,8 +258,12 @@ namespace BTCPayServer.Controllers
                 paymentMethod.SetId(supportedPaymentMethod.PaymentId);
                 paymentMethod.Rate = rate.BidAsk.Bid;
                 paymentMethod.PreferOnion = this.Request.IsOnion();
-                var paymentDetails = await handler.CreatePaymentMethodDetails(supportedPaymentMethod, paymentMethod, store, network, preparePayment);
-                paymentMethod.SetPaymentMethodDetails(paymentDetails);
+
+                using (logs.Measure($"{logPrefix} Payment method details creation"))
+                {
+                    var paymentDetails = await handler.CreatePaymentMethodDetails(supportedPaymentMethod, paymentMethod, store, network, preparePayment);
+                    paymentMethod.SetPaymentMethodDetails(paymentDetails);
+                }
 
                 Func<Money, Money, bool> compare = null;
                 CurrencyValue limitValue = null;
@@ -272,7 +291,7 @@ namespace BTCPayServer.Controllers
                         var limitValueCrypto = Money.Coins(limitValue.Value / limitValueRate.BidAsk.Bid);
                         if (compare(paymentMethod.Calculate().Due, limitValueCrypto))
                         {
-                            logs.Write($"{supportedPaymentMethod.PaymentId.CryptoCode}: {errorMessage}");
+                            logs.Write($"{logPrefix} {errorMessage}");
                             return null;
                         }
                     }

BTCPayServer/Controllers/ManageController.cs

@@ -113,6 +113,7 @@ namespace BTCPayServer.Controllers
                 {
                     throw new ApplicationException($"Unexpected error occurred setting email for user with ID '{user.Id}'.");
                 }
+                await _userManager.SetUserNameAsync(user, model.Username);
             }
 
             var phoneNumber = user.PhoneNumber;

BTCPayServer/Controllers/ServerController.cs

@@ -249,6 +249,13 @@ namespace BTCPayServer.Controllers
                     return error;
                 StatusMessage = $"The server might restart soon if an update is available...";
             }
+            else if (command == "clean")
+            {
+                var error = RunSSH(vm, $"btcpay-clean.sh");
+                if (error != null)
+                    return error;
+                StatusMessage = $"The old docker images will be cleaned soon...";
+            }
             else
             {
                 return NotFound();
@@ -673,7 +680,7 @@ namespace BTCPayServer.Controllers
                 return File(System.IO.File.ReadAllBytes(settings.KeyFile), "application/octet-stream", "id_rsa");
             }
 
-            var server = IsLocalNetwork(settings.Server) ? this.Request.Host.Host: settings.Server;
+            var server = Extensions.IsLocalNetwork(settings.Server) ? this.Request.Host.Host: settings.Server;
             SSHServiceViewModel vm = new SSHServiceViewModel();
             string port = settings.Port == 22 ? "" : $" -p {settings.Port}";
             vm.CommandLine = $"ssh {settings.Username}@{server}{port}";
@@ -683,14 +690,6 @@ namespace BTCPayServer.Controllers
             return View(vm);
         }
 
-        private static bool IsLocalNetwork(string server)
-        {
-            return server.EndsWith(".internal", StringComparison.OrdinalIgnoreCase) ||
-                   server.EndsWith(".local", StringComparison.OrdinalIgnoreCase) ||
-                   server.Equals("127.0.0.1", StringComparison.OrdinalIgnoreCase) ||
-                   server.Equals("localhost", StringComparison.OrdinalIgnoreCase);
-        }
-
         [Route("server/theme")]
         public async Task<IActionResult> Theme()
         {

BTCPayServer/Controllers/StoresController.CoinSwitch.cs

@@ -28,6 +28,7 @@ namespace BTCPayServer.Controllers
             vm.MerchantId = existing.MerchantId;
             vm.Enabled = existing.Enabled;
             vm.Mode = existing.Mode;
+            vm.AmountMarkupPercentage = existing.AmountMarkupPercentage;
         }
 
         [HttpPost]
@@ -50,7 +51,8 @@ namespace BTCPayServer.Controllers
             {
                 MerchantId =  vm.MerchantId,
                 Enabled = vm.Enabled,
-                Mode = vm.Mode
+                Mode = vm.Mode,
+                AmountMarkupPercentage = vm.AmountMarkupPercentage
             };
             
             switch (command)

BTCPayServer/EndpointParser.cs

@@ -1,43 +0,0 @@
-using System;
-using System.Collections.Generic;
-using System.Linq;
-using System.Net;
-using System.Threading.Tasks;
-using BTCPayServer.Tor;
-
-namespace BTCPayServer
-{
-    public static class EndPointParser
-    {
-        public static bool TryParse(string hostPort, out EndPoint endpoint)
-        {
-            if (hostPort == null)
-                throw new ArgumentNullException(nameof(hostPort));
-            endpoint = null;
-            var index = hostPort.LastIndexOf(':');
-            if (index == -1)
-                return false;
-            var portStr = hostPort.Substring(index + 1);
-            if (!ushort.TryParse(portStr, out var port))
-                return false;
-            return TryParse(hostPort.Substring(0, index), port, out endpoint);
-        }
-        public static bool TryParse(string host, int port, out EndPoint endpoint)
-        {
-            if (host == null)
-                throw new ArgumentNullException(nameof(host));
-            endpoint = null;
-            if (IPAddress.TryParse(host, out var address))
-                endpoint = new IPEndPoint(address, port);
-            else if (host.EndsWith(".onion", StringComparison.OrdinalIgnoreCase))
-                endpoint = new OnionEndpoint(host, port);
-            else
-            {
-                if (Uri.CheckHostName(host) != UriHostNameType.Dns)
-                    return false;
-                endpoint = new DnsEndPoint(host, port);
-            }
-            return true;
-        }
-    }
-}

BTCPayServer/Extensions.cs

@@ -166,6 +166,24 @@ namespace BTCPayServer
                             (derivationStrategyBase is DirectDerivationStrategy direct) && direct.Segwit;
         }
 
+        public static bool IsLocalNetwork(string server)
+        {
+            if (server == null)
+                throw new ArgumentNullException(nameof(server));
+            if (Uri.CheckHostName(server) == UriHostNameType.Dns)
+            {
+                return server.EndsWith(".internal", StringComparison.OrdinalIgnoreCase) ||
+                   server.EndsWith(".local", StringComparison.OrdinalIgnoreCase) ||
+                   server.EndsWith(".lan", StringComparison.OrdinalIgnoreCase) ||
+                   server.IndexOf('.', StringComparison.OrdinalIgnoreCase) == -1;
+            }
+            if(IPAddress.TryParse(server, out var ip))
+            {
+                return ip.IsLocal();
+            }
+            return false;
+        }
+
         public static bool IsOnion(this HttpRequest request)
         {
             if (request?.Host.Host == null)
@@ -311,31 +329,6 @@ namespace BTCPayServer
             NBitcoin.Extensions.TryAdd(ctx.Items, "BitpayAuth", value);
         }
 
-        public static async Task<T> WithCancellation<T>(this Task<T> task, CancellationToken cancellationToken)
-        {
-            using (var delayCTS = CancellationTokenSource.CreateLinkedTokenSource(cancellationToken))
-            {
-                var waiting = Task.Delay(-1, delayCTS.Token);
-                var doing = task;
-                await Task.WhenAny(waiting, doing);
-                delayCTS.Cancel();
-                cancellationToken.ThrowIfCancellationRequested();
-                return await doing;
-            }
-        }
-
-        public static async Task WithCancellation(this Task task, CancellationToken cancellationToken)
-        {
-            using (var delayCTS = CancellationTokenSource.CreateLinkedTokenSource(cancellationToken))
-            {
-                var waiting = Task.Delay(-1, delayCTS.Token);
-                var doing = task;
-                await Task.WhenAny(waiting, doing);
-                delayCTS.Cancel();
-                cancellationToken.ThrowIfCancellationRequested();
-            }
-        }
-
         public static (string Signature, String Id, String Authorization) GetBitpayAuth(this HttpContext ctx)
         {
             ctx.Items.TryGetValue("BitpayAuth", out object obj);

BTCPayServer/HostedServices/BackgroundJobSchedulerHostedService.cs

@@ -1,4 +1,5 @@
 using System;
+using NBitcoin;
 using Microsoft.Extensions.Logging;
 using System.Collections.Generic;
 using System.Linq;
@@ -34,6 +35,8 @@ namespace BTCPayServer.HostedServices
 
         public async Task StopAsync(CancellationToken cancellationToken)
         {
+            if (_Stop == null)
+                return;
             _Stop.Cancel();
             try
             {
@@ -43,7 +46,14 @@ namespace BTCPayServer.HostedServices
             {
 
             }
-            await BackgroundJobClient.WaitAllRunning(cancellationToken);
+            try
+            {
+                await BackgroundJobClient.WaitAllRunning(cancellationToken);
+            }
+            catch (OperationCanceledException)
+            {
+
+            }
         }
     }
 
@@ -51,10 +61,10 @@ namespace BTCPayServer.HostedServices
     {
         class BackgroundJob
         {
-            public Func<Task> Action;
+            public Func<CancellationToken, Task> Action;
             public TimeSpan Delay;
             public IDelay DelayImplementation;
-            public BackgroundJob(Func<Task> action, TimeSpan delay, IDelay delayImplementation)
+            public BackgroundJob(Func<CancellationToken, Task> action, TimeSpan delay, IDelay delayImplementation)
             {
                 this.Action = action;
                 this.Delay = delay;
@@ -64,7 +74,7 @@ namespace BTCPayServer.HostedServices
             public async Task Run(CancellationToken cancellationToken)
             {
                 await DelayImplementation.Wait(Delay, cancellationToken);
-                await Action();
+                await Action(cancellationToken);
             }
         }
 
@@ -79,9 +89,9 @@ namespace BTCPayServer.HostedServices
 
         private Channel<BackgroundJob> _Jobs = Channel.CreateUnbounded<BackgroundJob>();
         HashSet<Task> _Processing = new HashSet<Task>();
-        public void Schedule(Func<Task> action, TimeSpan delay)
+        public void Schedule(Func<CancellationToken, Task> act, TimeSpan scheduledIn)
         {
-            _Jobs.Writer.TryWrite(new BackgroundJob(action, delay, Delay));
+            _Jobs.Writer.TryWrite(new BackgroundJob(act, scheduledIn, Delay));
         }
 
         public async Task WaitAllRunning(CancellationToken cancellationToken)
@@ -89,6 +99,8 @@ namespace BTCPayServer.HostedServices
             Task[] processing = null;
             lock (_Processing)
             {
+                if (_Processing.Count == 0)
+                    return;
                 processing = _Processing.ToArray();
             }
 
@@ -96,9 +108,8 @@ namespace BTCPayServer.HostedServices
             {
                 await Task.WhenAll(processing).WithCancellation(cancellationToken);
             }
-            catch (Exception) when (cancellationToken.IsCancellationRequested)
+            catch (Exception) when (!cancellationToken.IsCancellationRequested)
             {
-                throw;
             }
         }
 
@@ -113,8 +124,7 @@ namespace BTCPayServer.HostedServices
                     {
                         _Processing.Add(processing);
                     }
-#pragma warning disable CS4014 // Because this call is not awaited, execution of the current method continues before the call is completed
-                    processing.ContinueWith(t =>
+                    _ = processing.ContinueWith(t =>
                     {
                         if (t.IsFaulted)
                         {
@@ -125,7 +135,6 @@ namespace BTCPayServer.HostedServices
                             _Processing.Remove(processing);
                         }
                     }, default, TaskContinuationOptions.ExecuteSynchronously, TaskScheduler.Default);
-#pragma warning restore CS4014 // Because this call is not awaited, execution of the current method continues before the call is completed
                 }
             }
         }

BTCPayServer/HostedServices/BaseAsyncService.cs

@@ -59,6 +59,8 @@ namespace BTCPayServer.HostedServices
 
         public Task StopAsync(CancellationToken cancellationToken)
         {
+            if (_Cts == null)
+                return Task.CompletedTask;
             _Cts.Cancel();
             return Task.WhenAll(_Tasks);
         }

BTCPayServer/HostedServices/InvoiceNotificationManager.cs

@@ -24,7 +24,7 @@ namespace BTCPayServer.HostedServices
 {
     public class InvoiceNotificationManager : IHostedService
     {
-        public static HttpClient _Client = new HttpClient();
+        HttpClient _Client;
 
         public class ScheduledJob
         {
@@ -46,6 +46,7 @@ namespace BTCPayServer.HostedServices
         private readonly EmailSenderFactory _EmailSenderFactory;
 
         public InvoiceNotificationManager(
+            IHttpClientFactory httpClientFactory,
             IBackgroundJobClient jobClient,
             EventAggregator eventAggregator,
             InvoiceRepository invoiceRepository,
@@ -53,6 +54,7 @@ namespace BTCPayServer.HostedServices
             ILogger<InvoiceNotificationManager> logger,
             EmailSenderFactory emailSenderFactory)
         {
+            _Client = httpClientFactory.CreateClient();
             _JobClient = jobClient;
             _EventAggregator = eventAggregator;
             _InvoiceRepository = invoiceRepository;
@@ -135,23 +137,29 @@ namespace BTCPayServer.HostedServices
                 return;
             var invoiceStr = NBitcoin.JsonConverters.Serializer.ToString(new ScheduledJob() { TryCount = 0, Notification = notification });
             if (!string.IsNullOrEmpty(invoice.NotificationURL))
-                _JobClient.Schedule(() => NotifyHttp(invoiceStr), TimeSpan.Zero);
+                _JobClient.Schedule((cancellation) => NotifyHttp(invoiceStr, cancellation), TimeSpan.Zero);
         }
 
-        public async Task NotifyHttp(string invoiceData)
+        public async Task NotifyHttp(string invoiceData, CancellationToken cancellationToken)
         {
             var job = NBitcoin.JsonConverters.Serializer.ToObject<ScheduledJob>(invoiceData);
             bool reschedule = false;
             var aggregatorEvent = new InvoiceIPNEvent(job.Notification.Data.Id, job.Notification.Event.Code, job.Notification.Event.Name);
-            CancellationTokenSource cts = new CancellationTokenSource(10000);
             try
             {
-                HttpResponseMessage response = await SendNotification(job.Notification, cts.Token);
+                HttpResponseMessage response = await SendNotification(job.Notification, cancellationToken);
                 reschedule = !response.IsSuccessStatusCode;
                 aggregatorEvent.Error = reschedule ? $"Unexpected return code: {(int)response.StatusCode}" : null;
                 _EventAggregator.Publish<InvoiceIPNEvent>(aggregatorEvent);
             }
-            catch (OperationCanceledException) when (cts.IsCancellationRequested)
+            catch (OperationCanceledException) when (cancellationToken.IsCancellationRequested)
+            {
+                // When the JobClient will be persistent, this will reschedule the job for after reboot
+                invoiceData = NBitcoin.JsonConverters.Serializer.ToString(job);
+                _JobClient.Schedule((cancellation) => NotifyHttp(invoiceData, cancellation), TimeSpan.FromMinutes(10.0));
+                return;
+            }
+            catch (OperationCanceledException)
             {
                 aggregatorEvent.Error = "Timeout";
                 _EventAggregator.Publish<InvoiceIPNEvent>(aggregatorEvent);
@@ -172,14 +180,13 @@ namespace BTCPayServer.HostedServices
                 aggregatorEvent.Error = $"Unexpected error: {message}";
                 _EventAggregator.Publish<InvoiceIPNEvent>(aggregatorEvent);
             }
-            finally { cts?.Dispose(); }
 
             job.TryCount++;
 
             if (job.TryCount < MaxTry && reschedule)
             {
                 invoiceData = NBitcoin.JsonConverters.Serializer.ToString(job);
-                _JobClient.Schedule(() => NotifyHttp(invoiceData), TimeSpan.FromMinutes(10.0));
+                _JobClient.Schedule((cancellation) => NotifyHttp(invoiceData, cancellation), TimeSpan.FromMinutes(10.0));
             }
         }
 
@@ -203,7 +210,7 @@ namespace BTCPayServer.HostedServices
         }
 
         Encoding UTF8 = new UTF8Encoding(false);
-        private async Task<HttpResponseMessage> SendNotification(InvoicePaymentNotificationEventWrapper notification, CancellationToken cancellation)
+        private async Task<HttpResponseMessage> SendNotification(InvoicePaymentNotificationEventWrapper notification, CancellationToken cancellationToken)
         {
             var request = new HttpRequestMessage();
             request.Method = HttpMethod.Post;
@@ -224,7 +231,14 @@ namespace BTCPayServer.HostedServices
 
             request.RequestUri = new Uri(notification.NotificationURL, UriKind.Absolute);
             request.Content = new StringContent(notificationString, UTF8, "application/json");
-            var response = await Enqueue(notification.Data.Id, async () => await _Client.SendAsync(request, cancellation));
+            var response = await Enqueue(notification.Data.Id, async () =>
+            {
+                using (CancellationTokenSource cts = CancellationTokenSource.CreateLinkedTokenSource(cancellationToken))
+                {
+                    cts.CancelAfter(TimeSpan.FromMinutes(1.0));
+                    return await _Client.SendAsync(request, cts.Token);
+                }
+            });
             return response;
         }
 

BTCPayServer/HostedServices/InvoiceWatcher.cs

@@ -333,6 +333,8 @@ namespace BTCPayServer.HostedServices
 
         public Task StopAsync(CancellationToken cancellationToken)
         {
+            if (_Cts == null)
+                return Task.CompletedTask;
             leases.Dispose();
             _Cts.Cancel();
             var waitingPendingInvoices = _WaitingInvoices ?? Task.CompletedTask;

BTCPayServer/HostedServices/RatesHostedService.cs

@@ -1,4 +1,5 @@
 using System;
+using NBitcoin;
 using Microsoft.Extensions.Logging;
 using System.Collections.Generic;
 using System.Linq;

BTCPayServer/Hosting/BTCPayServerServices.cs

@@ -36,7 +36,6 @@ using BTCPayServer.Authentication;
 using Microsoft.Extensions.Caching.Memory;
 using BTCPayServer.Logging;
 using BTCPayServer.HostedServices;
-using Meziantou.AspNetCore.BundleTagHelpers;
 using System.Security.Claims;
 using BTCPayServer.PaymentRequest;
 using BTCPayServer.Payments.Changelly;
@@ -48,6 +47,7 @@ using NBXplorer.DerivationStrategy;
 using NicolasDorier.RateLimits;
 using Npgsql;
 using BTCPayServer.Services.Apps;
+using BundlerMinifier.TagHelpers;
 
 namespace BTCPayServer.Hosting
 {
@@ -218,7 +218,7 @@ namespace BTCPayServer.Hosting
             services.AddAuthorization(o => Policies.AddBTCPayPolicies(o));
             BitpayAuthentication.AddAuthentication(services);
 
-            services.AddBundles();
+            services.AddSingleton<IBundleProvider, ResourceBundleProvider>();
             services.AddTransient<BundleOptions>(provider =>
             {
                 var opts = provider.GetRequiredService<BTCPayServerOptions>();

BTCPayServer/Hosting/BTCpayMiddleware.cs

@@ -88,6 +88,9 @@ namespace BTCPayServer.Hosting
             if (!httpContext.Request.Path.HasValue)
                 return false;
 
+            // In case of anyone can create invoice, the storeId can be set explicitely
+            bitpayAuth |= httpContext.Request.Query.ContainsKey("storeid");
+
             var isJson = (httpContext.Request.ContentType ?? string.Empty).StartsWith("application/json", StringComparison.OrdinalIgnoreCase);
             var path = httpContext.Request.Path.Value;
             var method = httpContext.Request.Method;
@@ -95,7 +98,7 @@ namespace BTCPayServer.Hosting
 
             if (
                 (isCors || bitpayAuth) &&
-              (path == "/invoices" || path == "/invoices/") &&
+                (path == "/invoices" || path == "/invoices/") &&
               (isCors || (method == "POST" && isJson)))
                 return true;
 

BTCPayServer/Hosting/ResourceBundleProvider.cs

@@ -0,0 +1,50 @@
+using System;
+using System.Collections.Generic;
+using System.IO;
+using System.Linq;
+using System.Reflection;
+using System.Text;
+using System.Threading.Tasks;
+using BundlerMinifier.TagHelpers;
+using Microsoft.AspNetCore.Hosting;
+using Newtonsoft.Json.Linq;
+
+namespace BTCPayServer.Hosting
+{
+    public class ResourceBundleProvider : IBundleProvider
+    {
+        BundleProvider _InnerProvider;
+        Lazy<Dictionary<string, Bundle>> _BundlesByName;
+        public ResourceBundleProvider(IHostingEnvironment hosting, BundleOptions options)
+        {
+            if (options.UseBundles)
+            {
+                _BundlesByName = new Lazy<Dictionary<string, Bundle>>(() =>
+                {
+                    using (var stream = Assembly.GetExecutingAssembly().GetManifestResourceStream("BTCPayServer.bundleconfig.json"))
+                    using (var reader = new StreamReader(stream, Encoding.UTF8))
+                    {
+                        var content = reader.ReadToEnd();
+                        return JArray.Parse(content).OfType<JObject>()
+                               .Select(jobj => new Bundle()
+                               {
+                                   Name = jobj.Property("name")?.Value.Value<string>() ?? jobj.Property("outputFileName").Value.Value<string>(),
+                                   OutputFileUrl = Path.Combine(hosting.ContentRootPath, jobj.Property("outputFileName").Value.Value<string>())
+                               }).ToDictionary(o => o.Name, o => o);
+                    }
+                }, true);
+            }
+            else
+            {
+                _InnerProvider = new BundleProvider();
+            }
+        }
+        public Bundle GetBundle(string name)
+        {
+            if (_InnerProvider != null)
+                return _InnerProvider.GetBundle(name);
+            _BundlesByName.Value.TryGetValue(name, out var bundle);
+            return bundle;
+        }
+    }
+}

BTCPayServer/Hosting/Startup.cs

@@ -34,7 +34,6 @@ using Microsoft.AspNetCore.Mvc.Cors.Internal;
 using Microsoft.AspNetCore.Server.Kestrel.Core;
 using System.Net;
 using BTCPayServer.PaymentRequest;
-using Meziantou.AspNetCore.BundleTagHelpers;
 using BTCPayServer.Security;
 using BTCPayServer.Services.Apps;
 

BTCPayServer/Logging/InvoiceLog.cs

@@ -33,5 +33,35 @@ namespace BTCPayServer.Logging
                 return _InvoiceLogs.ToList();
             }
         }
+
+        internal IDisposable Measure(string logs)
+        {
+            return new Mesuring(this, logs);
+        }
+
+        class Mesuring : IDisposable
+        {
+            private readonly InvoiceLogs _logs;
+            private readonly string _msg;
+            private readonly DateTimeOffset _Before;
+            public Mesuring(InvoiceLogs logs, string msg)
+            {
+                _logs = logs;
+                _msg = msg;
+                _Before = DateTimeOffset.UtcNow;
+            }
+            public void Dispose()
+            {
+                var timespan = DateTimeOffset.UtcNow - _Before;
+                if (timespan.TotalSeconds >= 1.0)
+                {
+                    _logs.Write($"{_msg} took {(int)timespan.TotalSeconds} seconds");
+                }
+                else
+                {
+                    _logs.Write($"{_msg} took {(int)timespan.TotalMilliseconds} milliseconds");
+                }
+            }
+        }
     }
 }

BTCPayServer/Models/AppViewModels/UpdateCrowdfundViewModel.cs

@@ -3,6 +3,7 @@ using System.Collections;
 using System.Collections.Generic;
 using System.ComponentModel.DataAnnotations;
 using BTCPayServer.Services.Apps;
+using BTCPayServer.Validation;
 
 namespace BTCPayServer.Models.AppViewModels
 {
@@ -16,8 +17,13 @@ namespace BTCPayServer.Models.AppViewModels
         
         [Display(Name = "Featured Image")]
         public string MainImageUrl { get; set; }
-
+        
+        [Display(Name = "Callback Notification Url")] 
+        [Uri]
         public string NotificationUrl { get; set; }
+        [Display(Name = "Invoice Email Notification")]
+        [EmailAddress]
+        public string NotificationEmail { get; set; }
 
         [Required]
         [Display(Name = "Allow crowdfund to be publicly visible (still visible to you)")]

BTCPayServer/Models/AppViewModels/UpdatePointOfSaleViewModel.cs

@@ -1,4 +1,5 @@
 using System.ComponentModel.DataAnnotations;
+using BTCPayServer.Validation;
 
 namespace BTCPayServer.Models.AppViewModels
 {
@@ -10,7 +11,6 @@ namespace BTCPayServer.Models.AppViewModels
         [Required]
         [MaxLength(5)]
         public string Currency { get; set; }
-        [MaxLength(5000)]
         public string Template { get; set; }
 
         [Display(Name = "Enable shopping cart")]
@@ -25,6 +25,13 @@ namespace BTCPayServer.Models.AppViewModels
         public string Example2 { get; internal set; }
         public string ExampleCallback { get; internal set; }
         public string InvoiceUrl { get; internal set; }
+        
+        [Display(Name = "Callback Notification Url")] 
+        [Uri]
+        public string NotificationUrl { get; set; }
+        [Display(Name = "Invoice Email Notification")]
+        [EmailAddress]
+        public string NotificationEmail { get; set; }
 
         [Required]
         [MaxLength(30)]

BTCPayServer/Models/InvoicingModels/PaymentModel.cs

@@ -66,5 +66,6 @@ namespace BTCPayServer.Models.InvoicingModels
         public string CoinSwitchMode { get; set; }
         public string CoinSwitchMerchantId { get; set; }
         public string RootPath { get; set; }
+        public decimal CoinSwitchAmountMarkupPercentage { get; set; }
     }
 }

BTCPayServer/Models/StoreViewModels/UpdateCoinSwitchSettingsViewModel.cs

@@ -12,6 +12,12 @@ namespace BTCPayServer.Models.StoreViewModels
 
         [Display(Name = "Integration Mode")]
         public string Mode { get; set; } = "inline";
+        
+        [Required]
+        [Range(0, 100)]
+        [Display(Name =
+            "Percentage to multiply amount requested at Coinswitch to avoid underpaid situations due to Coinswitch not guaranteeing rates. ")]
+        public decimal AmountMarkupPercentage { get; set; } = new decimal(2);
 
         public List<SelectListItem> Modes { get; } = new List<SelectListItem>
         {

BTCPayServer/Payments/Coinswitch/CoinswitchSettings.cs

@@ -5,6 +5,7 @@ namespace BTCPayServer.Payments.CoinSwitch
         public string MerchantId { get; set; }
         public string Mode { get; set; }
         public bool Enabled { get; set; }
+        public decimal AmountMarkupPercentage { get; set; }
         
         public bool IsConfigured()
         {

BTCPayServer/Payments/Lightning/LightningLikePaymentHandler.cs

@@ -9,8 +9,8 @@ using BTCPayServer.Data;
 using BTCPayServer.HostedServices;
 using BTCPayServer.Lightning;
 using BTCPayServer.Services.Invoices;
-using BTCPayServer.Tor;
 using BTCPayServer.Services;
+using NBitcoin;
 
 namespace BTCPayServer.Payments.Lightning
 {
@@ -110,10 +110,10 @@ namespace BTCPayServer.Payments.Lightning
         {
             try
             {
-                if (!EndPointParser.TryParse(nodeInfo.Host, nodeInfo.Port, out var endpoint))
+                if (!Utils.TryParseEndpoint(nodeInfo.Host, nodeInfo.Port, out var endpoint))
                     throw new PaymentMethodUnavailableException($"Could not parse the endpoint {nodeInfo.Host}");
 
-                using (var tcp = await _socketFactory.ConnectAsync(endpoint, SocketType.Stream, ProtocolType.Tcp, cancellation))
+                using (var tcp = await _socketFactory.ConnectAsync(endpoint, cancellation))
                 {
                 }
             }

BTCPayServer/Payments/Lightning/LightningListener.cs

@@ -10,117 +10,144 @@ using BTCPayServer.Services.Invoices;
 using Microsoft.Extensions.Hosting;
 using NBXplorer;
 using BTCPayServer.Lightning;
+using System.Collections.Concurrent;
+using System.Threading.Channels;
+using Microsoft.Extensions.Caching.Memory;
 
 namespace BTCPayServer.Payments.Lightning
 {
     public class LightningListener : IHostedService
     {
-        class ListenedInvoice
-        {
-            public LightningLikePaymentMethodDetails PaymentMethodDetails { get; set; }
-            public LightningSupportedPaymentMethod SupportedPaymentMethod { get; set; }
-            public PaymentMethod PaymentMethod { get; set; }
-            public string Uri { get; internal set; }
-            public BTCPayNetwork Network { get; internal set; }
-            public string InvoiceId { get; internal set; }
-        }
-
         EventAggregator _Aggregator;
         InvoiceRepository _InvoiceRepository;
+        private readonly IMemoryCache _memoryCache;
         BTCPayNetworkProvider _NetworkProvider;
+        Channel<string> _CheckInvoices = Channel.CreateUnbounded<string>();
+        Task _CheckingInvoice;
+        Dictionary<(string, string), LightningInstanceListener> _InstanceListeners = new Dictionary<(string, string), LightningInstanceListener>();
+
         public LightningListener(EventAggregator aggregator,
                               InvoiceRepository invoiceRepository,
+                              IMemoryCache memoryCache,
                               BTCPayNetworkProvider networkProvider)
         {
             _Aggregator = aggregator;
             _InvoiceRepository = invoiceRepository;
+            _memoryCache = memoryCache;
             _NetworkProvider = networkProvider;
         }
 
+        async Task CheckingInvoice(CancellationToken cancellation)
+        {
+            while(await _CheckInvoices.Reader.WaitToReadAsync(cancellation) && 
+                        _CheckInvoices.Reader.TryRead(out var invoiceId))
+            {
+                try
+                {
+                    foreach (var listenedInvoice in (await GetListenedInvoices(invoiceId)).Where(i => !i.IsExpired()))
+                    {
+                        var instanceListenerKey = (listenedInvoice.Network.CryptoCode, listenedInvoice.SupportedPaymentMethod.GetLightningUrl().ToString());
+                        if (!_InstanceListeners.TryGetValue(instanceListenerKey, out var instanceListener) || 
+                            !instanceListener.IsListening)
+                        {
+                            instanceListener = instanceListener ?? new LightningInstanceListener(_InvoiceRepository, _Aggregator, listenedInvoice.SupportedPaymentMethod, listenedInvoice.Network);
+                            var status = await instanceListener.PollPayment(listenedInvoice, cancellation);
+                            if (status is null ||
+                                status is LightningInvoiceStatus.Paid ||
+                                status is LightningInvoiceStatus.Expired)
+                            {
+                                continue;
+                            }
+                            instanceListener.AddListenedInvoice(listenedInvoice);
+                            instanceListener.EnsureListening(cancellation);
+                            _InstanceListeners.TryAdd(instanceListenerKey, instanceListener);
+                        }
+                        else
+                        {
+                            instanceListener.AddListenedInvoice(listenedInvoice);
+                        }
+                    }
+                    foreach (var kv in _InstanceListeners)
+                    {
+                        kv.Value.RemoveExpiredInvoices();
+                    }
+                    foreach (var k in _InstanceListeners
+                                                    .Where(kv => !kv.Value.IsListening)
+                                                    .Select(kv => kv.Key).ToArray())
+                    {
+                        _InstanceListeners.Remove(k);
+                    }
+                }
+                catch when (!_Cts.Token.IsCancellationRequested)
+                {
+
+                }
+            }
+        }
+        private Task<List<ListenedInvoice>> GetListenedInvoices(string invoiceId)
+        {
+            return _memoryCache.GetOrCreateAsync(invoiceId, async (cacheEntry) =>
+            {
+                var listenedInvoices = new List<ListenedInvoice>();
+                var invoice = await _InvoiceRepository.GetInvoice(invoiceId);
+                foreach (var paymentMethod in invoice.GetPaymentMethods(_NetworkProvider)
+                                                              .Where(c => c.GetId().PaymentType == PaymentTypes.LightningLike))
+                {
+                    var lightningMethod = paymentMethod.GetPaymentMethodDetails() as LightningLikePaymentMethodDetails;
+                    if (lightningMethod == null)
+                        continue;
+                    var lightningSupportedMethod = invoice.GetSupportedPaymentMethod<LightningSupportedPaymentMethod>(_NetworkProvider)
+                                              .FirstOrDefault(c => c.CryptoCode == paymentMethod.GetId().CryptoCode);
+                    if (lightningSupportedMethod == null)
+                        continue;
+                    var network = _NetworkProvider.GetNetwork(paymentMethod.GetId().CryptoCode);
+
+                    listenedInvoices.Add(new ListenedInvoice()
+                    {
+                        Expiration = invoice.ExpirationTime,
+                        Uri = lightningSupportedMethod.GetLightningUrl().BaseUri.AbsoluteUri,
+                        PaymentMethodDetails = lightningMethod,
+                        SupportedPaymentMethod = lightningSupportedMethod,
+                        PaymentMethod = paymentMethod,
+                        Network = network,
+                        InvoiceId = invoice.Id
+                    });
+                }
+                var expiredIn = DateTimeOffset.UtcNow - invoice.ExpirationTime;
+                cacheEntry.AbsoluteExpiration = DateTimeOffset.UtcNow + (expiredIn >= TimeSpan.FromMinutes(5.0) ? expiredIn : TimeSpan.FromMinutes(5.0));
+                return listenedInvoices;
+            });
+        }
+
+        ConcurrentDictionary<string, LightningInstanceListener> _ListeningInstances = new ConcurrentDictionary<string, LightningInstanceListener>();
+
+
         CompositeDisposable leases = new CompositeDisposable();
         public Task StartAsync(CancellationToken cancellationToken)
         {
-            leases.Add(_Aggregator.Subscribe<Events.InvoiceEvent>(async inv =>
+            leases.Add(_Aggregator.Subscribe<Events.InvoiceEvent>(inv =>
             {
                 if (inv.Name == InvoiceEvent.Created)
                 {
-                    await EnsureListening(inv.Invoice.Id, false);
+                    _CheckInvoices.Writer.TryWrite(inv.Invoice.Id);
                 }
             }));
-
+            _CheckingInvoice = CheckingInvoice(_Cts.Token);
             _ListenPoller = new Timer(async s =>
             {
                 try
                 {
-                    await Task.WhenAll((await _InvoiceRepository.GetPendingInvoices())
-                    .Select(async invoiceId => await EnsureListening(invoiceId, true))
-                    .ToArray());
-                }
-                catch (AggregateException ex)
-                {
-                    Logs.PayServer.LogError(ex.InnerException ?? ex.InnerExceptions.FirstOrDefault(), $"Lightning: Uncaught error");
-                }
-                catch (Exception ex)
-                {
-                    Logs.PayServer.LogError(ex, $"Lightning: Uncaught error");
+                    var invoiceIds = await _InvoiceRepository.GetPendingInvoices();
+                    foreach (var invoiceId in invoiceIds)
+                        _CheckInvoices.Writer.TryWrite(invoiceId);
                 }
+                catch { } // Never throw an unhandled exception on async void
+
             }, null, 0, (int)PollInterval.TotalMilliseconds);
             leases.Add(_ListenPoller);
             return Task.CompletedTask;
         }
 
-        private async Task EnsureListening(string invoiceId, bool poll)
-        {
-            if (Listening(invoiceId))
-                return;
-            var invoice = await _InvoiceRepository.GetInvoice(invoiceId);
-            foreach (var paymentMethod in invoice.GetPaymentMethods(_NetworkProvider)
-                                                          .Where(c => c.GetId().PaymentType == PaymentTypes.LightningLike))
-            {
-                var lightningMethod = paymentMethod.GetPaymentMethodDetails() as LightningLikePaymentMethodDetails;
-                if (lightningMethod == null)
-                    continue;
-                var lightningSupportedMethod = invoice.GetSupportedPaymentMethod<LightningSupportedPaymentMethod>(_NetworkProvider)
-                                          .FirstOrDefault(c => c.CryptoCode == paymentMethod.GetId().CryptoCode);
-                if (lightningSupportedMethod == null)
-                    continue;
-                var network = _NetworkProvider.GetNetwork(paymentMethod.GetId().CryptoCode);
-
-                var listenedInvoice = new ListenedInvoice()
-                {
-                    Uri = lightningSupportedMethod.GetLightningUrl().BaseUri.AbsoluteUri,
-                    PaymentMethodDetails = lightningMethod,
-                    SupportedPaymentMethod = lightningSupportedMethod,
-                    PaymentMethod = paymentMethod,
-                    Network = network,
-                    InvoiceId = invoice.Id
-                };
-
-                if (poll)
-                {
-                    var charge = lightningSupportedMethod.CreateClient(network);
-                    LightningInvoice chargeInvoice = null;
-                    try
-                    {
-                        chargeInvoice = await charge.GetInvoice(lightningMethod.InvoiceId);
-                    }
-                    catch (Exception ex)
-                    {
-                        Logs.PayServer.LogError(ex, $"{lightningSupportedMethod.CryptoCode} (Lightning): Can't connect to the lightning server");
-                        continue;
-                    }
-                    if (chargeInvoice == null)
-                        continue;
-                    if (chargeInvoice.Status == LightningInvoiceStatus.Paid)
-                        await AddPayment(network, chargeInvoice, listenedInvoice);
-                    if (chargeInvoice.Status == LightningInvoiceStatus.Paid || chargeInvoice.Status == LightningInvoiceStatus.Expired)
-                        continue;
-                }
-
-                StartListening(listenedInvoice);
-            }
-        }
-
         TimeSpan _PollInterval = TimeSpan.FromMinutes(1.0);
         public TimeSpan PollInterval
         {
@@ -139,56 +166,155 @@ namespace BTCPayServer.Payments.Lightning
         }
 
         CancellationTokenSource _Cts = new CancellationTokenSource();
-        private async Task Listen(LightningSupportedPaymentMethod supportedPaymentMethod, BTCPayNetwork network)
+        
+        HashSet<string> _InvoiceIds = new HashSet<string>();
+        private Timer _ListenPoller;
+
+        public async Task StopAsync(CancellationToken cancellationToken)
         {
-            ILightningInvoiceListener session = null;
+            leases.Dispose();
+            _Cts.Cancel();
+            try
+            {
+                await _CheckingInvoice;
+            }
+            catch (OperationCanceledException)
+            {
+
+            }
+            try
+            {
+                await Task.WhenAll(_ListeningInstances.Select(c => c.Value.Listening).ToArray());
+            }
+            catch (OperationCanceledException)
+            {
+
+            }
+            Logs.PayServer.LogInformation("Lightning listened stopped");
+        }
+    }
+
+
+    public class LightningInstanceListener
+    {
+        private LightningSupportedPaymentMethod supportedPaymentMethod;
+        private readonly InvoiceRepository invoiceRepository;
+        private readonly EventAggregator _eventAggregator;
+        private readonly BTCPayNetwork network;
+
+        public LightningInstanceListener(InvoiceRepository invoiceRepository,
+                                        EventAggregator eventAggregator,
+                                        LightningSupportedPaymentMethod supportedPaymentMethod,
+                                        BTCPayNetwork network)
+        {
+            this.supportedPaymentMethod = supportedPaymentMethod;
+            this.invoiceRepository = invoiceRepository;
+            _eventAggregator = eventAggregator;
+            this.network = network;
+        }
+        internal bool AddListenedInvoice(ListenedInvoice invoice)
+        {
+            return _ListenedInvoices.TryAdd(invoice.PaymentMethodDetails.InvoiceId, invoice);
+        }
+
+        internal async Task<LightningInvoiceStatus?> PollPayment(ListenedInvoice listenedInvoice, CancellationToken cancellation)
+        {
+            var client = supportedPaymentMethod.CreateClient(network);
+            LightningInvoice lightningInvoice = await client.GetInvoice(listenedInvoice.PaymentMethodDetails.InvoiceId);
+            if (lightningInvoice?.Status is LightningInvoiceStatus.Paid && 
+                await AddPayment(lightningInvoice, listenedInvoice.InvoiceId))
+            {
+                Logs.PayServer.LogInformation($"{supportedPaymentMethod.CryptoCode} (Lightning): Payment detected via polling on {listenedInvoice.InvoiceId}");
+            }
+            return lightningInvoice?.Status;
+        }
+
+        public bool IsListening => Listening?.Status is TaskStatus.Running || Listening?.Status is TaskStatus.WaitingForActivation;
+        public Task Listening { get; set; }
+        public void EnsureListening(CancellationToken cancellation)
+        {
+            if (!IsListening)
+            {
+                StopListeningCancellationTokenSource = CancellationTokenSource.CreateLinkedTokenSource(cancellation);
+                Listening = Listen(StopListeningCancellationTokenSource.Token);
+            }
+        }
+        public CancellationTokenSource StopListeningCancellationTokenSource;
+        async Task Listen(CancellationToken cancellation)
+        {
+            Logs.PayServer.LogInformation($"{supportedPaymentMethod.CryptoCode} (Lightning): Start listening {supportedPaymentMethod.GetLightningUrl().BaseUri}");
             try
             {
-                Logs.PayServer.LogInformation($"{supportedPaymentMethod.CryptoCode} (Lightning): Start listening {supportedPaymentMethod.GetLightningUrl().BaseUri}");
                 var lightningClient = supportedPaymentMethod.CreateClient(network);
-                session = await lightningClient.Listen(_Cts.Token);
-                while (true)
+                using (var session = await lightningClient.Listen(cancellation))
                 {
-                    var notification = await session.WaitInvoice(_Cts.Token);
-                    ListenedInvoice listenedInvoice = GetListenedInvoice(notification.Id);
-                    if (listenedInvoice == null)
-                        continue;
-                    if (notification.Id == listenedInvoice.PaymentMethodDetails.InvoiceId &&
-                       notification.BOLT11 == listenedInvoice.PaymentMethodDetails.BOLT11)
+                    // Just in case the payment arrived after our last poll but before we listened.
+                    await PollAllListenedInvoices(cancellation);
+                    if (_ErrorAlreadyLogged)
                     {
-                        if (notification.Status == LightningInvoiceStatus.Paid && 
-                            notification.PaidAt.HasValue && notification.Amount != null)
+                        Logs.PayServer.LogInformation($"{supportedPaymentMethod.CryptoCode} (Lightning): Could reconnect successfully to {supportedPaymentMethod.GetLightningUrl().BaseUri}");
+                    }
+                    _ErrorAlreadyLogged = false;
+                    while (!_ListenedInvoices.IsEmpty)
+                    {
+                        var notification = await session.WaitInvoice(cancellation);
+                        if (!_ListenedInvoices.TryGetValue(notification.Id, out var listenedInvoice))
+                            continue;
+                        if (notification.Id == listenedInvoice.PaymentMethodDetails.InvoiceId &&
+                            notification.BOLT11 == listenedInvoice.PaymentMethodDetails.BOLT11)
                         {
-                            await AddPayment(network, notification, listenedInvoice);
-                            if (DoneListening(listenedInvoice))
-                                break;
-                        }
-                        if (notification.Status == LightningInvoiceStatus.Expired)
-                        {
-                            if (DoneListening(listenedInvoice))
-                                break;
+                            if (notification.Status == LightningInvoiceStatus.Paid &&
+                                notification.PaidAt.HasValue && notification.Amount != null)
+                            {
+                                if (await AddPayment(notification, listenedInvoice.InvoiceId))
+                                {
+                                    Logs.PayServer.LogInformation($"{supportedPaymentMethod.CryptoCode} (Lightning): Payment detected via notification ({listenedInvoice.InvoiceId})");
+                                }
+                                _ListenedInvoices.TryRemove(notification.Id, out var _);
+                            }
+                            else if (notification.Status == LightningInvoiceStatus.Expired)
+                            {
+                                _ListenedInvoices.TryRemove(notification.Id, out var _);
+                            }
                         }
                     }
                 }
             }
-            catch when (_Cts.IsCancellationRequested)
-            {
-            }
-            catch (Exception ex)
+            catch (Exception ex) when (!cancellation.IsCancellationRequested && !_ErrorAlreadyLogged)
             {
+                _ErrorAlreadyLogged = true;
                 Logs.PayServer.LogError(ex, $"{supportedPaymentMethod.CryptoCode} (Lightning): Error while contacting {supportedPaymentMethod.GetLightningUrl().BaseUri}");
-                DoneListening(supportedPaymentMethod.GetLightningUrl());
+                Logs.PayServer.LogInformation($"{supportedPaymentMethod.CryptoCode} (Lightning): Stop listening {supportedPaymentMethod.GetLightningUrl().BaseUri}");
             }
-            finally
+            catch (OperationCanceledException) when (cancellation.IsCancellationRequested) { }
+            if (_ListenedInvoices.IsEmpty)
+                Logs.PayServer.LogInformation($"{supportedPaymentMethod.CryptoCode} (Lightning): No more invoice to listen on {supportedPaymentMethod.GetLightningUrl().BaseUri}, releasing the connection.");
+        }
+        public DateTimeOffset? LastFullPoll { get; set; }
+
+        internal async Task PollAllListenedInvoices(CancellationToken cancellation)
+        {
+            foreach (var invoice in _ListenedInvoices.Values)
             {
-                session?.Dispose();
+                var status = await PollPayment(invoice, cancellation);
+                if (status is null ||
+                        status is LightningInvoiceStatus.Paid ||
+                        status is LightningInvoiceStatus.Expired)
+                    _ListenedInvoices.TryRemove(invoice.PaymentMethodDetails.InvoiceId, out var _);
+            }
+            LastFullPoll = DateTimeOffset.UtcNow;
+            if (_ListenedInvoices.IsEmpty)
+            {
+                StopListeningCancellationTokenSource?.Cancel();
             }
-            Logs.PayServer.LogInformation($"{supportedPaymentMethod.CryptoCode} (Lightning): Stop listening {supportedPaymentMethod.GetLightningUrl().BaseUri}");
         }
 
-        private async Task AddPayment(BTCPayNetwork network, LightningInvoice notification, ListenedInvoice listenedInvoice)
+        bool _ErrorAlreadyLogged = false;
+        ConcurrentDictionary<string, ListenedInvoice> _ListenedInvoices = new ConcurrentDictionary<string, ListenedInvoice>();
+
+        public async Task<bool> AddPayment(LightningInvoice notification, string invoiceId)
         {
-            var payment = await _InvoiceRepository.AddPayment(listenedInvoice.InvoiceId, notification.PaidAt.Value, new LightningLikePaymentData()
+            var payment = await invoiceRepository.AddPayment(invoiceId, notification.PaidAt.Value, new LightningLikePaymentData()
             {
                 BOLT11 = notification.BOLT11,
                 PaymentHash = BOLT11PaymentRequest.Parse(notification.BOLT11, network.NBitcoinNetwork).PaymentHash,
@@ -196,102 +322,34 @@ namespace BTCPayServer.Payments.Lightning
             }, network, accounted: true);
             if (payment != null)
             {
-                var invoice = await _InvoiceRepository.GetInvoice(listenedInvoice.InvoiceId);
+                var invoice = await invoiceRepository.GetInvoice(invoiceId);
                 if (invoice != null)
-                    _Aggregator.Publish(new InvoiceEvent(invoice, 1002, InvoiceEvent.ReceivedPayment){Payment = payment});
+                    _eventAggregator.Publish(new InvoiceEvent(invoice, 1002, InvoiceEvent.ReceivedPayment) { Payment = payment });
             }
+            return payment != null;
         }
 
-        List<Task> _ListeningLightning = new List<Task>();
-        MultiValueDictionary<string, ListenedInvoice> _ListenedInvoiceByLightningUrl = new MultiValueDictionary<string, ListenedInvoice>();
-        Dictionary<string, ListenedInvoice> _ListenedInvoiceByChargeInvoiceId = new Dictionary<string, ListenedInvoice>();
-        HashSet<string> _InvoiceIds = new HashSet<string>();
-        private Timer _ListenPoller;
-
-        /// <summary>
-        /// Stop listening an invoice
-        /// </summary>
-        /// <param name="listenedInvoice">The invoice to stop listening</param>
-        /// <returns>true if still need to listen the lightning instance</returns>
-        bool DoneListening(ListenedInvoice listenedInvoice)
+        internal void RemoveExpiredInvoices()
         {
-            lock (_ListenedInvoiceByLightningUrl)
+            foreach (var invoice in _ListenedInvoices)
             {
-                _ListenedInvoiceByChargeInvoiceId.Remove(listenedInvoice.PaymentMethodDetails.InvoiceId);
-                _ListenedInvoiceByLightningUrl.Remove(listenedInvoice.Uri, listenedInvoice);
-                _InvoiceIds.Remove(listenedInvoice.InvoiceId);
-                if (!_ListenedInvoiceByLightningUrl.ContainsKey(listenedInvoice.Uri))
-                {
-                    return true;
-                }
+                if (invoice.Value.IsExpired())
+                    _ListenedInvoices.TryRemove(invoice.Key, out var _);
             }
-            return false;
-        }
-
-        /// <summary>
-        /// Stop listening all invoices on this server
-        /// </summary>
-        /// <param name="uri"></param>
-        private void DoneListening(LightningConnectionString connectionString)
-        {
-            var uri = connectionString.BaseUri;
-            lock (_ListenedInvoiceByChargeInvoiceId)
-            {
-                foreach (var listenedInvoice in _ListenedInvoiceByLightningUrl[uri.AbsoluteUri])
-                {
-                    _ListenedInvoiceByChargeInvoiceId.Remove(listenedInvoice.PaymentMethodDetails.InvoiceId);
-                    _InvoiceIds.Remove(listenedInvoice.InvoiceId);
-                }
-                _ListenedInvoiceByLightningUrl.Remove(uri.AbsoluteUri);
-            }
-        }
-
-        bool Listening(string invoiceId)
-        {
-            lock (_ListenedInvoiceByLightningUrl)
-            {
-                return _InvoiceIds.Contains(invoiceId);
-            }
-        }
-
-        private ListenedInvoice GetListenedInvoice(string chargeInvoiceId)
-        {
-            ListenedInvoice listenedInvoice = null;
-            lock (_ListenedInvoiceByLightningUrl)
-            {
-                _ListenedInvoiceByChargeInvoiceId.TryGetValue(chargeInvoiceId, out listenedInvoice);
-            }
-            return listenedInvoice;
-        }
-
-        bool StartListening(ListenedInvoice listenedInvoice)
-        {
-            lock (_ListenedInvoiceByLightningUrl)
-            {
-                if (_InvoiceIds.Contains(listenedInvoice.InvoiceId))
-                    return false;
-                if (!_ListenedInvoiceByLightningUrl.ContainsKey(listenedInvoice.Uri))
-                {
-                    var listen = Listen(listenedInvoice.SupportedPaymentMethod, listenedInvoice.Network);
-                    _ListeningLightning.Add(listen);
-                }
-                _ListenedInvoiceByLightningUrl.Add(listenedInvoice.Uri, listenedInvoice);
-                _ListenedInvoiceByChargeInvoiceId.Add(listenedInvoice.PaymentMethodDetails.InvoiceId, listenedInvoice);
-                _InvoiceIds.Add(listenedInvoice.InvoiceId);
-            }
-            return true;
-        }
-
-        public async Task StopAsync(CancellationToken cancellationToken)
-        {
-            leases.Dispose();
-            _Cts.Cancel();
-            Task[] listening = null;
-            lock (_ListenedInvoiceByLightningUrl)
-            {
-                listening = _ListeningLightning.ToArray();
-            }
-            await Task.WhenAll(listening);
+            if (_ListenedInvoices.IsEmpty)
+                StopListeningCancellationTokenSource?.Cancel();
         }
     }
+
+    class ListenedInvoice
+    {
+        public bool IsExpired() { return DateTimeOffset.UtcNow > Expiration; }
+        public DateTimeOffset Expiration { get; set; }
+        public LightningLikePaymentMethodDetails PaymentMethodDetails { get; set; }
+        public LightningSupportedPaymentMethod SupportedPaymentMethod { get; set; }
+        public PaymentMethod PaymentMethod { get; set; }
+        public string Uri { get; internal set; }
+        public BTCPayNetwork Network { get; internal set; }
+        public string InvoiceId { get; internal set; }
+    }
 }

BTCPayServer/Payments/PaymentMethodId.cs

@@ -62,9 +62,34 @@ namespace BTCPayServer.Payments
 
         public override string ToString()
         {
-            if (PaymentType == PaymentTypes.BTCLike)
-                return CryptoCode;
-            return CryptoCode + "_" + PaymentType.ToString();
+            return ToString(false);
+        }
+
+        public string ToString(bool pretty)
+        {
+            if (pretty)
+            {
+                return $"{CryptoCode} ({PrettyMethod(PaymentType)})";
+            }
+            else
+            {
+                if (PaymentType == PaymentTypes.BTCLike)
+                    return CryptoCode;
+                return CryptoCode + "_" + PaymentType.ToString();
+            }
+        }
+
+        private static string PrettyMethod(PaymentTypes paymentType)
+        {
+            switch (paymentType)
+            {
+                case PaymentTypes.BTCLike:
+                    return "On-Chain";
+                case PaymentTypes.LightningLike:
+                    return "Off-Chain";
+                default:
+                    return paymentType.ToString();
+            }
         }
 
         public static bool TryParse(string str, out PaymentMethodId paymentMethodId)

BTCPayServer/Security/BitpayAuthentication.cs

@@ -57,38 +57,52 @@ namespace BTCPayServer.Security
                     List<Claim> claims = new List<Claim>();
                     var bitpayAuth = Context.Request.HttpContext.GetBitpayAuth();
                     string storeId = null;
-
+                    bool anonymous = true;
                     bool? success = null;
                     if (!string.IsNullOrEmpty(bitpayAuth.Signature) && !string.IsNullOrEmpty(bitpayAuth.Id))
                     {
                         var result = await CheckBitId(Context.Request.HttpContext, bitpayAuth.Signature, bitpayAuth.Id, claims);
                         storeId = result.StoreId;
                         success = result.SuccessAuth;
+                        anonymous = false;
                     }
                     else if (!string.IsNullOrEmpty(bitpayAuth.Authorization))
                     {
                         storeId = await CheckLegacyAPIKey(Context.Request.HttpContext, bitpayAuth.Authorization);
                         success = storeId != null;
+                        anonymous = false;
+                    }
+                    else
+                    {
+                        if (Context.Request.HttpContext.Request.Query.TryGetValue("storeId", out var storeIdStringValues))
+                        {
+                            storeId = storeIdStringValues.FirstOrDefault() ?? string.Empty;
+                            success = true;
+                            anonymous = true;
+                        }
                     }
 
-                    if (success.HasValue)
+                    if (success is true)
                     {
-                        if (success.Value)
+                        if (storeId != null)
                         {
-                            if (storeId != null)
+                            claims.Add(new Claim(Policies.CanCreateInvoice.Key, storeId));
+                            var store = await _StoreRepository.FindStore(storeId);
+                            if (store == null ||
+                               (anonymous && !store.GetStoreBlob().AnyoneCanInvoice))
                             {
-                                claims.Add(new Claim(Policies.CanCreateInvoice.Key, storeId));
-                                var store = await _StoreRepository.FindStore(storeId);
-                                store.AdditionalClaims.AddRange(claims);
-                                Context.Request.HttpContext.SetStoreData(store);
+                                return AuthenticateResult.Fail("Invalid credentials");
                             }
-                            return AuthenticateResult.Success(new AuthenticationTicket(new ClaimsPrincipal(new ClaimsIdentity(claims, Policies.BitpayAuthentication)), Policies.BitpayAuthentication));
-                        }
-                        else
-                        {
-                            return AuthenticateResult.Fail("Invalid credentials");
+                            store.AdditionalClaims.AddRange(claims);
+                            Context.Request.HttpContext.SetStoreData(store);
                         }
+                        return AuthenticateResult.Success(new AuthenticationTicket(new ClaimsPrincipal(new ClaimsIdentity(claims, Policies.BitpayAuthentication)), Policies.BitpayAuthentication));
                     }
+                    else if (success is false)
+                    {
+                        return AuthenticateResult.Fail("Invalid credentials");
+                    }
+                    // else if (success is null)
                 }
                 return AuthenticateResult.NoResult();
             }

BTCPayServer/Services/Apps/CrowdfundSettings.cs

@@ -82,6 +82,8 @@ namespace BTCPayServer.Services.Apps
             "//github.com/ClaudiuHKS/AdvancedQuakeSounds/raw/master/sound/QuakeSounds/unstoppable.wav",
             "//github.com/ClaudiuHKS/AdvancedQuakeSounds/raw/master/sound/QuakeSounds/whickedsick.wav"
         };
+
+        public string NotificationEmail { get; set; }
     }
     public enum CrowdfundResetEvery
     {

BTCPayServer/Services/BTCPayServerEnvironment.cs

@@ -56,6 +56,18 @@ namespace BTCPayServer.Services
                 return NetworkType == NetworkType.Regtest && Environment.IsDevelopment();
             }
         }
+
+        public bool IsSecure
+        {
+            get
+            {
+                return NetworkType != NetworkType.Mainnet ||
+                       httpContext.HttpContext.Request.Scheme == "https" ||
+                       httpContext.HttpContext.Request.Host.Host.EndsWith(".onion", StringComparison.OrdinalIgnoreCase) ||
+                       Extensions.IsLocalNetwork(httpContext.HttpContext.Request.Host.Host);
+            }
+        }
+
         public override string ToString()
         {
             StringBuilder txt = new StringBuilder();

BTCPayServer/Services/IBackgroundJobClient.cs

@@ -1,12 +1,13 @@
 using System;
 using System.Collections.Generic;
 using System.Linq;
+using System.Threading;
 using System.Threading.Tasks;
 
 namespace BTCPayServer.Services
 {
     public interface IBackgroundJobClient
     {
-        void Schedule(Func<Task> act, TimeSpan zero);
+        void Schedule(Func<CancellationToken, Task> act, TimeSpan scheduledIn);
     }
 }

BTCPayServer/Services/Invoices/InvoiceRepository.cs

@@ -118,7 +118,7 @@ retry:
             }
         }
 
-        public async Task<InvoiceEntity> CreateInvoiceAsync(string storeId, InvoiceEntity invoice, InvoiceLogs creationLogs, BTCPayNetworkProvider networkProvider)
+        public async Task<InvoiceEntity> CreateInvoiceAsync(string storeId, InvoiceEntity invoice, BTCPayNetworkProvider networkProvider)
         {
             List<string> textSearch = new List<string>();
             invoice = Clone(invoice, null);
@@ -165,17 +165,6 @@ retry:
                     textSearch.Add(paymentMethod.Calculate().TotalDue.ToString());
                 }
                 context.PendingInvoices.Add(new PendingInvoiceData() { Id = invoice.Id });
-
-                foreach (var log in creationLogs.ToList())
-                {
-                    context.InvoiceEvents.Add(new InvoiceEventData()
-                    {
-                        InvoiceDataId = invoice.Id,
-                        Message = log.Log,
-                        Timestamp = log.Timestamp,
-                        UniqueId = Encoders.Hex.EncodeData(RandomUtils.GetBytes(10))
-                    });
-                }
                 await context.SaveChangesAsync().ConfigureAwait(false);
             }
 
@@ -191,6 +180,24 @@ retry:
             return invoice;
         }
 
+        public async Task AddInvoiceLogs(string invoiceId, InvoiceLogs logs)
+        {
+            using (var context = _ContextFactory.CreateContext())
+            {
+                foreach (var log in logs.ToList())
+                {
+                    context.InvoiceEvents.Add(new InvoiceEventData()
+                    {
+                        InvoiceDataId = invoiceId,
+                        Message = log.Log,
+                        Timestamp = log.Timestamp,
+                        UniqueId = Encoders.Hex.EncodeData(RandomUtils.GetBytes(10))
+                    });
+                }
+                await context.SaveChangesAsync().ConfigureAwait(false);
+            }
+        }
+
         private static string GetDestination(PaymentMethod paymentMethod, Network network)
         {
             // For legacy reason, BitcoinLikeOnChain is putting the hashes of addresses in database

BTCPayServer/Services/Mails/EmailSender.cs

@@ -1,4 +1,5 @@
 using BTCPayServer.Logging;
+using NBitcoin;
 using Microsoft.Extensions.Logging;
 using System;
 using System.Net.Mail;
@@ -17,7 +18,7 @@ namespace BTCPayServer.Services.Mails
 
         public void SendEmail(string email, string subject, string message)
         {
-            _JobClient.Schedule(async () =>
+            _JobClient.Schedule(async (cancellationToken) =>
             {
                 var emailSettings = await GetEmailSettings();
                 if (emailSettings?.IsComplete() != true)
@@ -25,13 +26,21 @@ namespace BTCPayServer.Services.Mails
                     Logs.Configuration.LogWarning("Should have sent email, but email settings are not configured");
                     return;
                 }
-                var smtp = emailSettings.CreateSmtpClient();
-                var mail = new MailMessage(emailSettings.From, email, subject, message)
+                using (var smtp = emailSettings.CreateSmtpClient())
                 {
-                    IsBodyHtml = true
-                };
-                await smtp.SendMailAsync(mail);
-
+                    var mail = new MailMessage(emailSettings.From, email, subject, message)
+                    {
+                        IsBodyHtml = true
+                    };
+                    try
+                    {
+                        await smtp.SendMailAsync(mail).WithCancellation(cancellationToken);
+                    }
+                    catch (OperationCanceledException) when (cancellationToken.IsCancellationRequested)
+                    {
+                        smtp.SendAsyncCancel();
+                    }
+                }
            }, TimeSpan.Zero);
         }
 

BTCPayServer/Services/Rates/ExchangeSharpRateProvider.cs

@@ -39,7 +39,9 @@ namespace BTCPayServer.Services.Rates
             lock (notFoundSymbols)
             {
                 var exchangeRates =
-                    rates.Select(t => CreateExchangeRate(t))
+                    rates
+                    .Where(t => t.Value.Ask != 0m && t.Value.Bid != 0m)
+                    .Select(t => CreateExchangeRate(t))
                     .Where(t => t != null)
                     .ToArray();
                 return new ExchangeRates(exchangeRates);

BTCPayServer/Services/Rates/KrakenExchangeRateProvider.cs

@@ -39,7 +39,37 @@ namespace BTCPayServer.Services.Rates
         static HttpClient _Client = new HttpClient();
 
         // ExchangeSymbolToGlobalSymbol throws exception which would kill perf
-        ConcurrentDictionary<string, string> notFoundSymbols = new ConcurrentDictionary<string, string>();
+        ConcurrentDictionary<string, string> notFoundSymbols = new ConcurrentDictionary<string, string>(new Dictionary<string, string>()
+        {
+            {"ADAXBT","ADAXBT"},
+            { "BSVUSD","BSVUSD"},
+            { "QTUMEUR","QTUMEUR"},
+            { "QTUMXBT","QTUMXBT"},
+            { "EOSUSD","EOSUSD"},
+            { "XTZUSD","XTZUSD"},
+            { "XREPZUSD","XREPZUSD"},
+            { "ADAEUR","ADAEUR"},
+            { "ADAUSD","ADAUSD"},
+            { "GNOEUR","GNOEUR"},
+            { "XTZETH","XTZETH"},
+            { "XXRPZJPY","XXRPZJPY"},
+            { "XXRPZCAD","XXRPZCAD"},
+            { "XTZEUR","XTZEUR"},
+            { "QTUMETH","QTUMETH"},
+            { "XXLMZUSD","XXLMZUSD"},
+            { "QTUMCAD","QTUMCAD"},
+            { "QTUMUSD","QTUMUSD"},
+            { "XTZXBT","XTZXBT"},
+            { "GNOUSD","GNOUSD"},
+            { "ADAETH","ADAETH"},
+            { "ADACAD","ADACAD"},
+            { "XTZCAD","XTZCAD"},
+            { "BSVEUR","BSVEUR"},
+            { "XZECZJPY","XZECZJPY"},
+            { "XXLMZEUR","XXLMZEUR"},
+            {"EOSEUR","EOSEUR"},
+            {"BSVXBT","BSVXBT"}
+        });
         string[] _Symbols = Array.Empty<string>();
         DateTimeOffset? _LastSymbolUpdate = null;
 

BTCPayServer/Services/SocketFactory.cs

@@ -1,4 +1,5 @@
 using System;
+using NBitcoin;
 using System.Collections.Generic;
 using System.Linq;
 using System.Net;
@@ -7,7 +8,8 @@ using System.Text;
 using System.Threading;
 using System.Threading.Tasks;
 using BTCPayServer.Configuration;
-using BTCPayServer.Tor;
+using NBitcoin.Protocol.Connectors;
+using NBitcoin.Protocol;
 
 namespace BTCPayServer.Services
 {
@@ -18,58 +20,44 @@ namespace BTCPayServer.Services
         {
             _options = options;
         }
-        public async Task<Socket> ConnectAsync(EndPoint endPoint, SocketType socketType, ProtocolType protocolType, CancellationToken cancellationToken)
+        public async Task<Socket> ConnectAsync(EndPoint endPoint, CancellationToken cancellationToken)
         {
-            Socket socket = null;
+            DefaultEndpointConnector connector = new DefaultEndpointConnector();
+            NodeConnectionParameters connectionParameters = new NodeConnectionParameters();
+            if (_options.SocksEndpoint != null)
+            {
+                connectionParameters.TemplateBehaviors.Add(new NBitcoin.Protocol.Behaviors.SocksSettingsBehavior()
+                {
+                    SocksEndpoint = _options.SocksEndpoint
+                });
+            }
+            var socket = new Socket(SocketType.Stream, ProtocolType.Tcp);
             try
             {
-                if (endPoint is IPEndPoint ipEndpoint)
-                {
-                    socket = new Socket(ipEndpoint.Address.AddressFamily, SocketType.Stream, ProtocolType.Tcp);
-                    await socket.ConnectAsync(ipEndpoint).WithCancellation(cancellationToken);
-                }
-                else if (endPoint is OnionEndpoint onionEndpoint)
-                {
-                    if (_options.SocksEndpoint == null)
-                        throw new NotSupportedException("It is impossible to connect to an onion address without btcpay's -socksendpoint configured");
-                    socket = await Socks5Connect.ConnectSocksAsync(_options.SocksEndpoint, onionEndpoint, cancellationToken);
-                }
-                else if (endPoint is DnsEndPoint dnsEndPoint)
-                {
-                    var address = (await Dns.GetHostAddressesAsync(dnsEndPoint.Host)).FirstOrDefault();
-                    socket = new Socket(address.AddressFamily, SocketType.Stream, ProtocolType.Tcp);
-                    await socket.ConnectAsync(dnsEndPoint).WithCancellation(cancellationToken);
-                }
-                else
-                    throw new NotSupportedException("Endpoint type not supported");
+                await connector.ConnectSocket(socket, endPoint, connectionParameters, cancellationToken);
             }
             catch
             {
-                CloseSocket(ref socket);
-                throw;
+                SafeCloseSocket(socket);
             }
             return socket;
         }
 
-        private void CloseSocket(ref Socket s)
+        internal static void SafeCloseSocket(System.Net.Sockets.Socket socket)
         {
-            if (s == null)
-                return;
             try
             {
-                s.Shutdown(SocketShutdown.Both);
+                socket.Shutdown(SocketShutdown.Both);
             }
             catch
             {
-                try
-                {
-                    s.Dispose();
-                }
-                catch { }
             }
-            finally
+            try
+            {
+                socket.Dispose();
+            }
+            catch
             {
-                s = null;
             }
         }
     }

BTCPayServer/Tor/OnionEndpoint.cs

@@ -1,16 +0,0 @@
-using System;
-using System.Collections.Generic;
-using System.Linq;
-using System.Net;
-using System.Threading.Tasks;
-
-namespace BTCPayServer.Tor
-{
-    public class OnionEndpoint : DnsEndPoint
-    {
-        public OnionEndpoint(string host, int port): base(host, port)
-        {
-
-        }
-    }
-}

BTCPayServer/Tor/Socks5Connect.cs

@@ -1,186 +0,0 @@
-using Microsoft.Extensions.Logging;
-using System;
-using System.Collections.Generic;
-using System.Linq;
-using System.Net;
-using System.Net.Http;
-using System.Net.Sockets;
-using System.Text;
-using System.Threading;
-using System.Threading.Tasks;
-
-namespace BTCPayServer.Tor
-{
-    public enum SocksErrorCode
-    {
-        Success = 0,
-        GeneralServerFailure = 1,
-        ConnectionNotAllowed = 2,
-        NetworkUnreachable = 3,
-        HostUnreachable = 4,
-        ConnectionRefused = 5,
-        TTLExpired = 6,
-        CommandNotSupported = 7,
-        AddressTypeNotSupported = 8,
-    }
-    public class SocksException : Exception
-    {
-        public SocksException(SocksErrorCode errorCode) : base(GetMessageForCode((int)errorCode))
-        {
-            SocksErrorCode = errorCode;
-        }
-
-        public SocksErrorCode SocksErrorCode
-        {
-            get; set;
-        }
-
-        private static string GetMessageForCode(int errorCode)
-        {
-            switch (errorCode)
-            {
-                case 0:
-                    return "Success";
-                case 1:
-                    return "general SOCKS server failure";
-                case 2:
-                    return "connection not allowed by ruleset";
-                case 3:
-                    return "Network unreachable";
-                case 4:
-                    return "Host unreachable";
-                case 5:
-                    return "Connection refused";
-                case 6:
-                    return "TTL expired";
-                case 7:
-                    return "Command not supported";
-                case 8:
-                    return "Address type not supported";
-                default:
-                    return "Unknown code";
-            }
-        }
-
-        public SocksException(string message) : base(message)
-        {
-
-        }
-    }
-
-    public class Socks5Connect
-    {
-        static readonly byte[] SelectionMessage = new byte[] { 5, 1, 0 };
-        public static async Task<Socket> ConnectSocksAsync(EndPoint socksEndpoint, DnsEndPoint endpoint, CancellationToken cancellation)
-        {
-            Socket s = null;
-            int maxTries = 3;
-            int retry = 0;
-            try
-            {
-                while (true)
-                {
-                    s = new Socket(AddressFamily.InterNetwork, SocketType.Stream, ProtocolType.Tcp);
-                    await s.ConnectAsync(socksEndpoint).WithCancellation(cancellation).ConfigureAwait(false);
-                    NetworkStream stream = new NetworkStream(s, false);
-
-                    await stream.WriteAsync(SelectionMessage, 0, SelectionMessage.Length, cancellation).ConfigureAwait(false);
-                    await stream.FlushAsync(cancellation).ConfigureAwait(false);
-
-                    var selectionResponse = new byte[2];
-                    await stream.ReadAsync(selectionResponse, 0, 2, cancellation);
-                    if (selectionResponse[0] != 5)
-                        throw new SocksException("Invalid version in selection reply");
-                    if (selectionResponse[1] != 0)
-                        throw new SocksException("Unsupported authentication method in selection reply");
-
-                    var connectBytes = CreateConnectMessage(endpoint.Host, endpoint.Port);
-                    await stream.WriteAsync(connectBytes, 0, connectBytes.Length, cancellation).ConfigureAwait(false);
-                    await stream.FlushAsync(cancellation).ConfigureAwait(false);
-
-                    var connectResponse = new byte[10];
-                    await stream.ReadAsync(connectResponse, 0, 10, cancellation);
-                    if (connectResponse[0] != 5)
-                        throw new SocksException("Invalid version in connect reply");
-                    if (connectResponse[1] != 0)
-                    {
-                        var code = (SocksErrorCode)connectResponse[1];
-                        if (!IsTransient(code) || retry++ >= maxTries)
-                            throw new SocksException(code);
-                        CloseSocket(ref s);
-                        await Task.Delay(1000, cancellation).ConfigureAwait(false);
-                        continue;
-                    }
-                    if (connectResponse[2] != 0)
-                        throw new SocksException("Invalid RSV in connect reply");
-                    if (connectResponse[3] != 1)
-                        throw new SocksException("Invalid ATYP in connect reply");
-                    for (int i = 4; i < 4 + 4; i++)
-                    {
-                        if (connectResponse[i] != 0)
-                            throw new SocksException("Invalid BIND address in connect reply");
-                    }
-
-                    if (connectResponse[8] != 0 || connectResponse[9] != 0)
-                        throw new SocksException("Invalid PORT address connect reply");
-                    return s;
-                }
-            }
-            catch
-            {
-                CloseSocket(ref s);
-                throw;
-            }
-        }
-
-        private static void CloseSocket(ref Socket s)
-        {
-            if (s == null)
-                return;
-            try
-            {
-                s.Shutdown(SocketShutdown.Both);
-            }
-            catch
-            {
-                try
-                {
-                    s.Dispose();
-                }
-                catch { }
-            }
-            finally
-            {
-                s = null;
-            }
-        }
-
-        private static bool IsTransient(SocksErrorCode code)
-        {
-            return code == SocksErrorCode.GeneralServerFailure ||
-                   code == SocksErrorCode.TTLExpired;
-        }
-
-        internal static byte[] CreateConnectMessage(string host, int port)
-        {
-            byte[] sendBuffer;
-            byte[] nameBytes = Encoding.ASCII.GetBytes(host);
-
-            var addressBytes =
-                Enumerable.Empty<byte>()
-                .Concat(new[] { (byte)nameBytes.Length })
-                .Concat(nameBytes).ToArray();
-
-            sendBuffer =
-                    Enumerable.Empty<byte>()
-                    .Concat(
-                        new byte[]
-                        {
-                            (byte)5, (byte) 0x01, (byte) 0x00, (byte)0x03
-                        })
-                        .Concat(addressBytes)
-                        .Concat(BitConverter.GetBytes(IPAddress.HostToNetworkOrder((short)port))).ToArray();
-            return sendBuffer;
-        }
-    }
-}

BTCPayServer/Views/Apps/UpdateCrowdfund.cshtml

@@ -1,4 +1,4 @@
-@addTagHelper *, Meziantou.AspNetCore.BundleTagHelpers
+@addTagHelper *, BundlerMinifier.TagHelpers
 @model UpdateCrowdfundViewModel
 @{
     ViewData["Title"] = "Update Crowdfund";
@@ -137,6 +137,11 @@
                         <input asp-for="NotificationUrl" class="form-control" />
                         <span asp-validation-for="NotificationUrl" class="text-danger"></span>
                     </div>
+                    <div class="form-group">
+                        <label asp-for="NotificationEmail" class="control-label"></label>
+                        <input type="email" asp-for="NotificationEmail" class="form-control" />
+                        <span asp-validation-for="NotificationEmail" class="text-danger"></span>
+                    </div>
                     <div class="form-group">
                         <label asp-for="Enabled"></label>
                         <input asp-for="Enabled" type="checkbox" class="form-check"/>

BTCPayServer/Views/Apps/UpdatePointOfSale.cshtml

@@ -104,6 +104,16 @@
                         <textarea asp-for="Template" rows="10" cols="40" class="js-product-template form-control"></textarea>
                         <span asp-validation-for="Template" class="text-danger"></span>
                     </div>
+                    <div class="form-group">
+                        <label asp-for="NotificationUrl" class="control-label"></label>
+                        <input asp-for="NotificationUrl" class="form-control" />
+                        <span asp-validation-for="NotificationUrl" class="text-danger"></span>
+                    </div>
+                    <div class="form-group">
+                        <label asp-for="NotificationEmail" class="control-label"></label>
+                        <input type="email" asp-for="NotificationEmail" class="form-control" />
+                        <span asp-validation-for="NotificationEmail" class="text-danger"></span>
+                    </div>
                     <div class="form-group">
                         <input type="submit" class="btn btn-primary" value="Save Settings" />
                     </div>

BTCPayServer/Views/AppsPublic/ViewCrowdfund.cshtml

@@ -1,4 +1,4 @@
-@addTagHelper *, Meziantou.AspNetCore.BundleTagHelpers
+@addTagHelper *, BundlerMinifier.TagHelpers
 @inject BTCPayServer.HostedServices.CssThemeManager themeManager
 @model BTCPayServer.Models.AppViewModels.ViewCrowdfundViewModel
 @{

BTCPayServer/Views/AppsPublic/ViewPointOfSale.cshtml

@@ -1,4 +1,4 @@
-@addTagHelper *, Meziantou.AspNetCore.BundleTagHelpers
+@addTagHelper *, BundlerMinifier.TagHelpers
 @inject BTCPayServer.HostedServices.CssThemeManager themeManager
 
 @model BTCPayServer.Models.AppViewModels.ViewPointOfSaleViewModel
@@ -12,7 +12,7 @@
 <html class="h-100">
 <head>
     <title>@Model.Title</title>
-    <meta charset="utf-8" />
+    <meta charset="utf-8"/>
     <meta name="viewport" content="width=device-width, initial-scale=1">
     <meta name="apple-mobile-web-app-capable" content="yes">
     <link rel="apple-touch-icon" href="~/img/icons/icon-512x512.png">
@@ -20,20 +20,20 @@
 
     <link rel="manifest" href="~/manifest.json">
 
-    <link href="@this.Context.Request.GetRelativePathOrAbsolute(themeManager.BootstrapUri)" rel="stylesheet" />
+    <link href="@this.Context.Request.GetRelativePathOrAbsolute(themeManager.BootstrapUri)" rel="stylesheet"/>
     @if (Model.CustomCSSLink != null)
     {
-        <link href="@Model.CustomCSSLink" rel="stylesheet" />
+        <link href="@Model.CustomCSSLink" rel="stylesheet"/>
     }
-    <link href="~/vendor/font-awesome/css/font-awesome.min.css" rel="stylesheet" />
+    <link href="~/vendor/font-awesome/css/font-awesome.min.css" rel="stylesheet"/>
 
-    @if (Model.EnableShoppingCart) 
+    @if (Model.EnableShoppingCart)
     {
         <link rel="stylesheet" href="~/cart/css/style.css">
         <script type="text/javascript">
-        var srvModel = @Html.Raw(Json.Serialize(Model));
+            var srvModel = @Html.Raw(Json.Serialize(Model));
         </script>
-        <bundle name="wwwroot/bundles/cart-bundle.min.js" />
+        <bundle name="wwwroot/bundles/cart-bundle.min.js"/>
     }
     <style>
         .card-deck {
@@ -41,13 +41,15 @@
             grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
             grid-gap: .5rem;
         }
+
         .card-deck .card:only-of-type {
             max-width: 320px;
             margin: auto;
         }
-    </style> 
+    </style>
 </head>
 
+<body class="h-100">
 <script id="template-cart-item" type="text/template">
 <tr data-id="{id}">
     {image}
@@ -106,7 +108,7 @@
 </tr>
 @if (Model.ShowDiscount)
 {
-<tr>
+    <tr>
     <td colspan="5" class="border-top-0">
         <div class="input-group">
             <div class="input-group-prepend">
@@ -125,10 +127,10 @@
 <script id="template-cart-tip" type="text/template">
 @if (Model.EnableTips)
 {
-<tr class="h5">
+    <tr class="h5">
     <td colspan="5" class="border-top-0 pt-4">@Model.CustomTipText</td>
 </tr>
-<tr>
+    <tr>
     <td colspan="5" class="border-0">
         <div class="input-group mb-2">
             <div class="input-group-prepend">
@@ -140,18 +142,20 @@
             </div>
         </div>
         <div class="row mb-1">
-            @if (CustomTipPercentages != null && CustomTipPercentages.Length > 0) {
-                @for (int i = 0; i < CustomTipPercentages.Length; i++) {
-                    var percentage = CustomTipPercentages[i];
-                    <div class="col">
+            @if (CustomTipPercentages != null && CustomTipPercentages.Length > 0)
+            {
+                @for (int i = 0; i < CustomTipPercentages.Length; i++)
+                 {
+                     var percentage = CustomTipPercentages[i];
+                     <div class="col">
                         <a class="js-cart-tip-btn btn btn-light btn-block border mb-2" href="#" data-tip="@percentage">@percentage%</a>
                     </div>
-                }
+                 }
             }
+                
         </div>
     </td>
-</tr>
-}
+</tr>}
 </script>
 
 <script id="template-cart-total" type="text/template">
@@ -163,54 +167,55 @@
 </tr>
 </script>
 
-<body class="h-100">
-    @if (Model.EnableShoppingCart) 
-    {
-        <div id="cartModal" class="modal" tabindex="-1" role="dialog">
-            <div class="modal-dialog" role="document">
-                <div class="modal-content">
+@if (Model.EnableShoppingCart)
+{
+    <div id="cartModal" class="modal" tabindex="-1" role="dialog">
+        <div class="modal-dialog" role="document">
+            <div class="modal-content">
                 <div class="modal-header bg-primary text-white border-0">
                     <h5 class="modal-title">Confirmation</h5>
                     <button type="button" class="close text-white" data-dismiss="modal" aria-label="Close">
-                    <span aria-hidden="true"><i class="fa fa-times fa-fw"></i></span>
+                        <span aria-hidden="true">
+                            <i class="fa fa-times fa-fw"></i>
+                        </span>
                     </button>
                 </div>
                 <div class="modal-body p-0">
                     <table id="js-cart-summary" class="table m-0">
                         <tbody class="my-3">
-                            <tr class="h5">
-                                <td colspan="2" class="border-top-0">Summary</td>
-                            </tr>
-                            <tr class="h6">
-                                <td class="border-0 pb-0">Total products</td>
-                                <td align="right" class="border-0 pb-0">
-                                    <span class="js-cart-summary-products text-nowrap"></span>
-                                </td>
-                            </tr>
-                            @if (Model.ShowDiscount) 
-                            {
+                        <tr class="h5">
+                            <td colspan="2" class="border-top-0">Summary</td>
+                        </tr>
+                        <tr class="h6">
+                            <td class="border-0 pb-0">Total products</td>
+                            <td align="right" class="border-0 pb-0">
+                                <span class="js-cart-summary-products text-nowrap"></span>
+                            </td>
+                        </tr>
+                        @if (Model.ShowDiscount)
+                        {
                             <tr class="h6">
                                 <td class="border-0 pb-y">Discount</td>
                                 <td align="right" class="border-0 pb-y">
                                     <span class="js-cart-summary-discount text-nowrap"></span>
                                 </td>
                             </tr>
-                            }
-                            @if (Model.EnableTips) 
-                            {
+                        }
+                        @if (Model.EnableTips)
+                        {
                             <tr class="h6">
                                 <td class="border-top-0 pt-0">Tip</td>
                                 <td align="right" class="border-top-0 pt-0">
                                     <span class="js-cart-summary-tip text-nowrap"></span>
                                 </td>
                             </tr>
-                            }
-                            <tr class="h3 table-light">
-                                <td>Total</td>
-                                <td align="right">
-                                    <span class="js-cart-summary-total text-nowrap"></span>
-                                </td>
-                            </tr>
+                        }
+                        <tr class="h3 table-light">
+                            <td>Total</td>
+                            <td align="right">
+                                <span class="js-cart-summary-total text-nowrap"></span>
+                            </td>
+                        </tr>
                         </tbody>
                     </table>
                 </div>
@@ -218,157 +223,186 @@
                     <form method="post" asp-antiforgery="false" data-buy>
                         <input id="js-cart-amount" class="form-control" type="hidden" name="amount">
                         <input id="js-cart-posdata" class="form-control" type="hidden" name="posdata">
-                        <button id="js-cart-pay" class="btn btn-primary btn-lg" type="submit"><b>@Model.CustomButtonText</b></button>
+                        <button id="js-cart-pay" class="btn btn-primary btn-lg" type="submit">
+                            <b>@Model.CustomButtonText</b>
+                        </button>
                     </form>
                 </div>
-                </div>
             </div>
         </div>
+    </div>
 
-        <div class="wrapper">
-            <!-- Page Content  -->
-            <div id="content">
-                <div class="p-3">
-                    <div class="row">
-                        <div class="col-sm-4 col-lg-3 order-sm-last text-right mb-2">
-                            <a class="js-cart btn btn-warning text-white text-right" href="#"><i class="fa fa-shopping-basket"></i>&nbsp; <span class="badge badge-light badge-pill"><span id="js-cart-items">0</span></span></a>
-                        </div>
-                        <div class="col-sm-8 col-lg-9 mb-2">
-                            <div class="input-group mb-2">
-                                <input type="text" class="js-search form-control" placeholder="Find product">
-                                <a class="js-search-reset btn btn-link text-black" href="#" style="position: absolute;right: 0px; z-index: 1049; display: none;"><i class="fa fa-times-circle fa-lg"></i></a>
-                            </div>
-                        </div>
+    <div class="wrapper">
+        <!-- Page Content  -->
+        <div id="content">
+            <div class="p-3">
+                <div class="row">
+                    <div class="col-sm-4 col-lg-3 order-sm-last text-right mb-2">
+                        <a class="js-cart btn btn-warning text-white text-right" href="#">
+                            <i class="fa fa-shopping-basket"></i>&nbsp;
+                            <span class="badge badge-light badge-pill">
+                                <span id="js-cart-items">0</span>
+                            </span>
+                        </a>
                     </div>
-                </div>
-
-                <div id="js-pos-list" class="text-center mx-auto px-4">
-                    <div class="row card-deck my-3 mx-auto">
-
-                        @for (var index = 0; index < Model.Items.Length; index++)
-                        {
-                            var item = Model.Items[index];
-                            var image = item.Image;
-                            var description = item.Description;
-
-                            <div class="js-add-cart card my-2" data-id="@index">
-                                @if (!String.IsNullOrWhiteSpace(image))
-                                {
-                                    @:<img class="card-img-top" src="@image" alt="Card image cap">
-                                }
-                                <div class="card-body p-3">
-                                    <h6 class="card-title mb-0">@item.Title</h6>
-                                    @if (!String.IsNullOrWhiteSpace(description))
-                                    {
-                                        <p class="card-text">@description</p>
-                                    }
-                                    <span class="text-muted small">@String.Format(Model.ButtonText, @item.Price.Formatted)</span>
-                                </div>
-                            </div>
-                        }
+                    <div class="col-sm-8 col-lg-9 mb-2">
+                        <div class="input-group mb-2">
+                            <input type="text" class="js-search form-control" placeholder="Find product">
+                            <a class="js-search-reset btn btn-link text-black" href="#" style="position: absolute; right: 0px; z-index: 1049; display: none;">
+                                <i class="fa fa-times-circle fa-lg"></i>
+                            </a>
+                        </div>
                     </div>
                 </div>
             </div>
 
-            <!-- Sidebar  -->
-            <nav id="sidebar" class="bg-dark">
-                <div class="bg-warning p-3 clearfix">
-                    <h3 class="text-white m-0 pull-left">Cart</h3>
-                    <a class="js-cart btn btn-sm bg-white text-black pull-right ml-5" href="#"><i class="fa fa-times fa-lg"></i></a>
-                    <a class="js-cart-destroy btn btn-sm bg-white text-danger pull-right" href="#" style="display: none;">Empty cart <i class="fa fa-trash fa-fw fa-lg"></i></a>
-                </div>
+            <div id="js-pos-list" class="text-center mx-auto px-4">
+                <div class="row card-deck my-3 mx-auto">
 
-                <table id="js-cart-list" class="table table-responsive bg-light mt-0 mb-0">
-                    <thead class="thead-dark">
-                        <tr>
-                        <th colspan="3" width="55%">Product</th>
-                            <th class="text-center" width="20%"><div style="width: 84px">Quantity</div></th>
-                            <th class="text-right" width="25%"><div style="min-width: 50px">Price</div></th>
-                        </tr>
-                    </thead>
-                    <tbody></tbody>
-                </table>
-
-                <table id="js-cart-extra" class="table bg-light mt-0 mb-0">
-                    <tbody></tbody>
-                </table>
-
-                <button id="js-cart-confirm" data-toggle="modal" data-target="#cartModal" class="btn btn-primary btn-lg btn-block mb-3 p-3" disabled="disabled" type="submit"><b>Confirm</b></button>
-
-                <div class="text-center mb-5 pb-5">
-                    <img src="~/img/logo-white.png" height="40">
-                </div>
-            </nav>
-        </div>
-
-    } else {
-        <div class="container d-flex h-100">
-            <div class="justify-content-center align-self-center text-center mx-auto px-2 py-3 w-100" style="margin: auto;">
-                <h1 class="mb-4">@Model.Title</h1>
-
-                <div class="row  card-deck my-3 mx-auto">
-                    @for (int x = 0; x < Model.Items.Length; x++)
+                    @for (var index = 0; index < Model.Items.Length; index++)
                     {
-                        var item = Model.Items[x];
+                        var item = Model.Items[index];
+                        var image = item.Image;
+                        var description = item.Description;
 
-                        <div class="card my-2" data-id="@x">
-                            @if (!String.IsNullOrWhiteSpace(item.Image))
+                        <div class="js-add-cart card my-2 card-wrapper" data-id="@index">
+                            @if (!String.IsNullOrWhiteSpace(image))
                             {
-                                <img class="card-img-top" src="@item.Image" alt="Card image cap">
+                                @:<img class="card-img-top" src="@image" alt="Card image cap">
                             }
-                            <div class="card-body">
-                                <h5 class="card-title">@item.Title</h5>
-                                @if (!String.IsNullOrWhiteSpace(item.Description))
+                            <div class="card-body p-3">
+                                <h6 class="card-title mb-0">@item.Title</h6>
+                                @if (!String.IsNullOrWhiteSpace(description))
                                 {
-                                    <p class="card-text">@item.Description</p>
-                                }
-                                @if (item.Custom && !Model.EnableShoppingCart)
-                                {
-                                    <form method="post" asp-antiforgery="false" data-buy>
-                                        <input type="hidden" name="choicekey" value="@item.Id"/>
-                                        <div class="input-group">
-                                            <div class="input-group-prepend">
-                                                <span class="input-group-text">@Model.CurrencySymbol</span>
-                                            </div>
-                                            <input class="form-control" type="number" min="@item.Price.Value" step="@Model.Step" name="amount"
-                                                   value="@item.Price.Value" placeholder="Amount">
-                                            <div class="input-group-append">
-                                                <button class="btn btn-primary" type="submit">@Model.CustomButtonText</button>
-                                            </div>
-                                        </div>
-                                    </form>
-                                }
-                                else
-                                {
-                                    <form method="post" asp-antiforgery="false">
-                                        <button type="submit" name="choiceKey" class="js-add-cart btn btn-primary" value="@item.Id">
-                                            @String.Format(Model.ButtonText, @item.Price.Formatted)</button>
-                                    </form>
+                                    <p class="card-text">@description</p>
                                 }
                             </div>
+                            <div class="card-footer pt-0 bg-transparent border-0">
+                                
+                                <span class="text-muted small">@String.Format(Model.ButtonText, @item.Price.Formatted)</span>
+                            </div>
                         </div>
                     }
-                    @if (Model.ShowCustomAmount)
-                    {
-                        <div class="card  h-100">
-                            <div class="card-body my-auto">
-                                <h5 class="card-title">Custom Amount</h5>
-                                <p class="card-text">Create invoice to pay custom amount</p>
+                </div>
+            </div>
+        </div>
+
+        <!-- Sidebar  -->
+        <nav id="sidebar" class="bg-dark">
+            <div class="bg-warning p-3 clearfix">
+                <h3 class="text-white m-0 pull-left">Cart</h3>
+                <a class="js-cart btn btn-sm bg-white text-black pull-right ml-5" href="#">
+                    <i class="fa fa-times fa-lg"></i>
+                </a>
+                <a class="js-cart-destroy btn btn-sm bg-white text-danger pull-right" href="#" style="display: none;">Empty cart <i class="fa fa-trash fa-fw fa-lg"></i></a>
+            </div>
+
+            <table id="js-cart-list" class="table table-responsive bg-light mt-0 mb-0">
+                <thead class="thead-dark">
+                <tr>
+                    <th colspan="3" width="55%">Product</th>
+                    <th class="text-center" width="20%">
+                        <div style="width: 84px">Quantity</div>
+                    </th>
+                    <th class="text-right" width="25%">
+                        <div style="min-width: 50px">Price</div>
+                    </th>
+                </tr>
+                </thead>
+                <tbody></tbody>
+            </table>
+
+            <table id="js-cart-extra" class="table bg-light mt-0 mb-0">
+                <tbody></tbody>
+            </table>
+
+            <button id="js-cart-confirm" data-toggle="modal" data-target="#cartModal" class="btn btn-primary btn-lg btn-block mb-3 p-3" disabled="disabled" type="submit">
+                <b>Confirm</b>
+            </button>
+
+            <div class="text-center mb-5 pb-5">
+                <img src="~/img/logo-white.png" height="40">
+            </div>
+        </nav>
+    </div>
+}
+else
+{
+    <div class="container d-flex h-100">
+        <div class="justify-content-center align-self-center text-center mx-auto px-2 py-3 w-100" style="margin: auto;">
+            <h1 class="mb-4">@Model.Title</h1>
+
+            <div class="row  card-deck my-3 mx-auto">
+                @for (int x = 0; x < Model.Items.Length; x++)
+                {
+                    var item = Model.Items[x];
+
+                    <div class="card my-2" data-id="@x">
+                        @if (!String.IsNullOrWhiteSpace(item.Image))
+                        {
+                            <img class="card-img-top" src="@item.Image" alt="Card image cap">
+                        }
+                        <div class="card-body pb-0">
+                            <h5 class="card-title">@item.Title</h5>
+                            @if (!String.IsNullOrWhiteSpace(item.Description))
+                            {
+                                <p class="card-text">@item.Description</p>
+                            }
+                            
+                        </div>
+                        <div class="card-footer bg-transparent border-0">
+                            @if (item.Custom)
+                            {
                                 <form method="post" asp-antiforgery="false" data-buy>
+                                    <input type="hidden" name="choicekey" value="@item.Id"/>
                                     <div class="input-group">
                                         <div class="input-group-prepend">
                                             <span class="input-group-text">@Model.CurrencySymbol</span>
                                         </div>
-                                        <input class="form-control" type="number" min="0" step="@Model.Step" name="amount" placeholder="Amount">
-                                        <div class="input-group-append"><button class="btn btn-primary" type="submit">@Model.CustomButtonText</button></div>
+                                        <input class="form-control" type="number" min="@item.Price.Value" step="@Model.Step" name="amount"
+                                               value="@item.Price.Value" placeholder="Amount">
+                                        <div class="input-group-append">
+                                            <button class="btn btn-primary" type="submit">@Model.CustomButtonText</button>
+                                        </div>
                                     </div>
                                 </form>
-                            </div>
+                            }
+                            else
+                            {
+                                <form method="post" asp-antiforgery="false">
+                                    <button type="submit" name="choiceKey" class="js-add-cart btn btn-primary" value="@item.Id">
+                                        @String.Format(Model.ButtonText, @item.Price.Formatted)</button>
+                                </form>
+                            }
                         </div>
-                    }
-                </div>
+                    </div>
+                }
+                @if (Model.ShowCustomAmount)
+                {
+                    <div class="card my-2">
+                        <div class="card-body my-auto pb-0">
+                            <h5 class="card-title">Custom Amount</h5>
+                            <p class="card-text">Create invoice to pay custom amount</p>
+                            
+                        </div>
+                        <div class="card-footer bg-transparent border-0">
+                            <form method="post" asp-antiforgery="false" data-buy>
+                                <div class="input-group">
+                                    <div class="input-group-prepend">
+                                        <span class="input-group-text">@Model.CurrencySymbol</span>
+                                    </div>
+                                    <input class="form-control" type="number" min="0" step="@Model.Step" name="amount" placeholder="Amount">
+                                    <div class="input-group-append">
+                                        <button class="btn btn-primary" type="submit">@Model.CustomButtonText</button>
+                                    </div>
+                                </div>
+                            </form>
+                        </div>
+                    </div>
+                }
             </div>
         </div>
-    }
+    </div>
+}
 </body>
 </html>

BTCPayServer/Views/Invoice/Checkout-Body.cshtml

@@ -303,7 +303,7 @@
                                     :mode="srvModel.coinSwitchMode"
                                     :merchant-id="srvModel.coinSwitchMerchantId"
                                     :to-currency="srvModel.paymentMethodId"
-                                    :to-currency-due="srvModel.btcDue"
+                                    :to-currency-due="srvModel.coinSwitchAmountMarkupPercentage? (1 + (srvModel.coinSwitchAmountMarkupPercentage / 100) :srvModel.btcDue"
                                     :autoload="selectedThirdPartyProcessor === 'coinswitch'"
                                     :to-currency-address="srvModel.btcAddress">
                             <div>

BTCPayServer/Views/Invoice/Checkout.cshtml

@@ -1,4 +1,4 @@
-@addTagHelper *, Meziantou.AspNetCore.BundleTagHelpers
+@addTagHelper *, BundlerMinifier.TagHelpers
 @inject BTCPayServer.Services.LanguageService langService
 @using Newtonsoft.Json
 @using Newtonsoft.Json.Linq
@@ -51,9 +51,9 @@
 
             <p>Alternatively, click below to continue to our HTML-only invoice.</p>
 
-            <form action="/invoice-noscript" method="GET">
-                <button style="text-decoration: underline; color: blue">Continue to javascript-disabled invoice &gt;</button>
-            </form>
+            <a href="/invoice-noscript?id=@Model.InvoiceId" style="text-decoration: underline; color: blue">
+                Continue to javascript-disabled invoice &gt;
+            </a>
         </center>
     </noscript>
 

BTCPayServer/Views/Invoice/CheckoutNoScript.cshtml

@@ -0,0 +1,75 @@
+@model PaymentModel
+@{
+    Layout = null;
+}
+<!DOCTYPE html>
+<html>
+<head>
+    <meta http-equiv="content-type" content="text/html; charset=UTF-8">
+
+    <meta charset="utf-8">
+    <meta name="viewport" content="width=device-width, initial-scale=1, maximum-scale=1">
+    <META NAME="robots" CONTENT="noindex,nofollow">
+    <title>@Model.HtmlTitle</title>
+</head>
+<body>
+    <h1>Pay with @Model.StoreName</h1>
+    @if (Model.Status == "new")
+    {
+        <div>
+            <p>To complete payment, please send <b>@Model.BtcDue @Model.CryptoCode</b> to <b style="word-break: break-word;">@Model.BtcAddress</b></p>
+            <p>Time remaining: @Model.TimeLeft</p>
+            <p><a href="@Model.InvoiceBitcoinUrl" style="word-break: break-word;">@Model.InvoiceBitcoinUrl</a></p>
+            @if (Model.IsLightning)
+            {
+                <p>Peer Info: <b>@Model.PeerInfo</b></p>
+            }
+        </div>
+
+        @if (Model.AvailableCryptos.Count > 1)
+        {
+            <div>
+                <hr />
+                <h2>Pay with:</h2>
+                <ul style="list-style-type: none;padding-left: 5px;">
+                    @foreach (var crypto in Model.AvailableCryptos)
+                    {
+                        <li style="height: 32px; line-height: 32px;">
+                            <a href="/invoice-noscript?id=@Model.InvoiceId&paymentMethodId=@crypto.PaymentMethodId">
+                            <img alt="@crypto.PaymentMethodName" src="@crypto.CryptoImage" style="vertical-align:middle; height:24px; text-decoration:none; margin-top: -3px;" /></a>
+                            <a href="/invoice-noscript?id=@Model.InvoiceId&paymentMethodId=@crypto.PaymentMethodId" style="padding-top: 2px;">
+                                @crypto.PaymentMethodName
+                                @(crypto.IsLightning ? Html.Raw("&#9889;") : null)
+                                (@crypto.CryptoCode)
+                            </a>
+                        </li>
+                    }
+                </ul>
+            </div>
+        }
+    }
+    else if (Model.Status == "paid" || Model.Status == "complete" || Model.Status == "confirmed")
+    {
+        <div>
+            <p>This invoice has been paid</p>
+        </div>
+    }
+    else if (Model.Status == "expired" || Model.Status == "invalid")
+    {
+        <div>
+            <p>This invoice has expired</p>
+        </div>
+    }
+    else
+    {
+        <div>
+            <p>Non-supported state of invoice</p>
+        </div>
+    }
+
+    <hr />
+    <p>
+        <a href="/i/@Model.InvoiceId">Go back to Javascript enabled invoice</a>
+    </p>
+</body>
+</html>

BTCPayServer/Views/Invoice/ListInvoices.cshtml

@@ -89,7 +89,7 @@
                     @foreach (var invoice in Model.Invoices)
                     {
                         <tr>
-                            <td>@invoice.Date.ToTimeAgo()</td>
+                            <td>@invoice.Date.ToBrowserDate()</td>
                             <td>
                                 @if (invoice.RedirectUrl != string.Empty)
                                 {
@@ -142,29 +142,56 @@
                 </tbody>
             </table>
 
-            <nav aria-label="...">
-                <ul class="pagination">
-                    <li class="page-item  @(Model.Skip == 0 ? "disabled" : null)">
-                        <a class="page-link" tabindex="-1" href="@Url.Action("ListInvoices", new
-                        {
-                            searchTerm = Model.SearchTerm,
-                            skip = Math.Max(0, Model.Skip - Model.Count),
-                            count = Model.Count,
-                        })">Previous</a>
+            <nav aria-label="..." class="w-100">
+                <ul class="pagination float-left">
+                    <li class="page-item @(Model.Skip == 0 ? "disabled" : null)">
+                        <a class="page-link" tabindex="-1" href="@listInvoices(-1, Model.Count)">&laquo;</a>
                     </li>
                     <li class="page-item disabled">
                         <span class="page-link">@(Model.Skip + 1) to @(Model.Skip + Model.Invoices.Count) of @Model.Total</span>
                     </li>
                     <li class="page-item @(Model.Total > (Model.Skip + Model.Invoices.Count) ? null : "disabled")">
-                        <a class="page-link" href="@Url.Action("ListInvoices", new
-                        {
-                            searchTerm = Model.SearchTerm,
-                            skip = Model.Skip + Model.Count,
-                            count = Model.Count,
-                        })">Next</a>
+                        <a class="page-link" href="@listInvoices(1, Model.Count)">&raquo;</a>
+                    </li>
+                </ul>
+
+                <ul class="pagination float-right">
+                    <li class="page-item disabled">
+                        <span class="page-link">Page Size:</span>
+                    </li>
+                    <li class="page-item @(Model.Count == 50 ? "active" : null)">
+                        <a class="page-link" href="@listInvoices(0, 50)">50</a>
+                    </li>
+                    <li class="page-item @(Model.Count == 100 ? "active" : null)">
+                        <a class="page-link" href="@listInvoices(0, 100)">100</a>
+                    </li>
+                    <li class="page-item @(Model.Count == 250 ? "active" : null)">
+                        <a class="page-link" href="@listInvoices(0, 250)">250</a>
+                    </li>
+                    <li class="page-item @(Model.Count == 500 ? "active" : null)">
+                        <a class="page-link" href="@listInvoices(0, 500)">500</a>
                     </li>
                 </ul>
             </nav>
+            @{ 
+                string listInvoices(int prevNext, int count)
+                {
+                    var skip = Model.Skip;
+                    if (prevNext == -1)
+                        skip = Math.Max(0, Model.Skip - Model.Count);
+                    else if (prevNext == 1)
+                        skip = Model.Skip + count;
+
+                    var act = Url.Action("ListInvoices", new
+                    {
+                        searchTerm = Model.SearchTerm,
+                        skip = skip,
+                        count = count,
+                    });
+
+                    return act;
+                }
+            }
 
         </div>
 

BTCPayServer/Views/PaymentRequest/EditPaymentRequest.cshtml

@@ -1,6 +1,6 @@
 @using BTCPayServer.Services.PaymentRequests
 @model BTCPayServer.Models.PaymentRequestViewModels.UpdatePaymentRequestViewModel
-@addTagHelper *, Meziantou.AspNetCore.BundleTagHelpers
+@addTagHelper *, BundlerMinifier.TagHelpers
 
 <section>
     <div class="container">

BTCPayServer/Views/PaymentRequest/ViewPaymentRequest.cshtml

@@ -1,6 +1,6 @@
 @model BTCPayServer.Models.PaymentRequestViewModels.ViewPaymentRequestViewModel
 
-@addTagHelper *, Meziantou.AspNetCore.BundleTagHelpers
+@addTagHelper *, BundlerMinifier.TagHelpers
 @inject BTCPayServer.HostedServices.CssThemeManager themeManager
 @{
     ViewData["Title"] = Model.Title;

BTCPayServer/Views/PublicLightningNodeInfo/ShowLightningNodeInfo.cshtml

@@ -1,4 +1,4 @@
-@addTagHelper *, Meziantou.AspNetCore.BundleTagHelpers
+@addTagHelper *, BundlerMinifier.TagHelpers
 @inject BTCPayServer.HostedServices.CssThemeManager themeManager
 
 @model BTCPayServer.Controllers.ShowLightningNodeInfoViewModel

BTCPayServer/Views/Server/LndServices.cshtml

@@ -28,7 +28,7 @@
         {
             <div class="row">
                 <div class="col-lg-3 ml-auto text-center">
-                    <a href="https://www.pebble.indiesquare.me/ target="_blank"">
+                    <a href="https://www.pebble.indiesquare.me/" target="_blank">
                         <img src="~/img/pebblewallet.jpg" height="100" />
                     </a>
                     <p><a href="https://www.pebble.indiesquare.me/" target="_blank">Pebble</a></p>

BTCPayServer/Views/Server/Maintenance.cshtml

@@ -11,7 +11,7 @@
 
     <div class="col-md-8">
         <form method="post">
-            @if(!Model.ExposedSSH)
+            @if (!Model.ExposedSSH)
             {
                 <div class="form-group">
                     <h5>SSH Settings</h5>
@@ -62,6 +62,15 @@
                     <button name="command" type="submit" class="btn btn-primary" value="update">Update</button>
                 </div>
             </div>
+            <div class="form-group">
+                <h5>Clean</h5>
+                <span>Click here to delete unused docker images present on your system</span>
+            </div>
+            <div class="form-group">
+                <div class="input-group">
+                    <button name="command" type="submit" class="btn btn-primary" value="clean">Clean</button>
+                </div>
+            </div>
         </form>
     </div>
 </div>

BTCPayServer/Views/Shared/SyncModal.cshtml

@@ -10,8 +10,7 @@
         </div>
         <div class="modal-body">
             <p>
-                Some of your nodes are still synchronizing...<br />
-                BTCPay Server will not create invoices with those cryptocurrencies.
+                Your node is synching the entire blockchain and validating the consensus rules...
             </p>
             @foreach (var line in dashboard.GetAll())
             {
@@ -49,8 +48,8 @@
                         {
                             <li>The node is synchronized (Height: @line.Status.BitcoinStatus.Headers)</li>
                             @if (line.Status.BitcoinStatus.IsSynched &&
-                                line.Status.SyncHeight.HasValue &&
-                                line.Status.SyncHeight.Value < line.Status.BitcoinStatus.Headers)
+                              line.Status.SyncHeight.HasValue &&
+                              line.Status.SyncHeight.Value < line.Status.BitcoinStatus.Headers)
                             {
                                 <li>NBXplorer is synchronizing... (Height: @line.Status.SyncHeight.Value)</li>
                             }
@@ -72,7 +71,13 @@
                     }
                 }
             }
+            <p>
+                <a href="https://www.youtube.com/watch?v=OrYDehC-8TU" target="_blank">Watch this video</a> to understand the importance of blockchain synchronization.
+            </p>
+
+            <p>If you really don't want to synch and that you are familiar with command line, check <a href="https://github.com/btcpayserver/btcpayserver-docker/blob/master/contrib/FastSync/README.md" target="_blank">FastSync</a>.</p>
         </div>
+
     </div>
 
 </div>

BTCPayServer/Views/Shared/_Layout.cshtml

@@ -5,7 +5,7 @@
 @inject BTCPayServer.HostedServices.NBXplorerDashboard dashboard
 @inject BTCPayServer.HostedServices.CssThemeManager themeManager
 
-@addTagHelper *, Meziantou.AspNetCore.BundleTagHelpers
+@addTagHelper *, BundlerMinifier.TagHelpers
 
 <!DOCTYPE html>
 <html lang="en">
@@ -85,13 +85,14 @@
                         <li class="nav-item">
                             <a asp-area="" asp-controller="Account" asp- asp-action="Logout" title="Manage" class="nav-link js-scroll-trigger">Log out</a>
                         </li>}
-                    else
+                    else if (env.IsSecure)
                     {
                         if (themeManager.ShowRegister)
                         {
                             <li class="nav-item"><a asp-area="" asp-controller="Account" asp-action="Register" class="nav-link js-scroll-trigger">Register</a></li>
                         }
-                        <li class="nav-item"><a asp-area="" asp-controller="Account" asp-action="Login" class="nav-link js-scroll-trigger">Log in</a></li>}
+                        <li class="nav-item"><a asp-area="" asp-controller="Account" asp-action="Login" class="nav-link js-scroll-trigger">Log in</a></li>
+                    }
 
                 </ul>
             </div>
@@ -99,6 +100,14 @@
                 <button type="button" class="close" data-dismiss="alert" aria-label="Close"><span aria-hidden="true">&times;</span></button>
                 <span>BTCPay is expecting you to access this website from <b>@(env.ExpectedProtocol)://@(env.ExpectedHost)/</b>. If you use a reverse proxy, please set the <b>X-Forwarded-Proto</b> header to <b id="browserScheme">@(env.ExpectedProtocol)</b> (<a href="https://docs.btcpayserver.org/faq-and-common-issues/faq-deployment#btcpay-is-expecting-you-to-access-this-website-from" target="_blank">More information</a>)</span>
             </div>
+            @if (!env.IsSecure)
+            {
+                <div class="alert alert-danger alert-dismissible" style="position:absolute; top:75px;" role="alert">
+                    <button type="button" class="close" data-dismiss="alert" aria-label="Close"><span aria-hidden="true">&times;</span></button>
+                    <span>You access BTCPay Server over an unsecured network. If you are using docker deployment with NGINX and HTTPS is not available, you probably did not configured your DNS settings right. <br /> 
+                          We disabled the register and login link so you don't leak your credentials.</span>
+                </div>
+            }
         </div>
     </nav>
 

BTCPayServer/Views/Shared/_ValidationScriptsPartial.cshtml

@@ -1,3 +1,3 @@
-@addTagHelper *, Meziantou.AspNetCore.BundleTagHelpers
+@addTagHelper *, BundlerMinifier.TagHelpers
 
 <bundle name="wwwroot/bundles/jqueryvalidate-bundle.min.js" />

BTCPayServer/Views/Stores/UpdateCoinSwitchSettings.cshtml

@@ -30,7 +30,11 @@
                 <select asp-for="Mode" asp-items="Model.Modes" class="form-control">
                 </select>
             </div>
-
+            <div class="form-group">
+                <label asp-for="AmountMarkupPercentage"></label>
+                <input asp-for="AmountMarkupPercentage" class="form-control"/>
+                <span asp-validation-for="AmountMarkupPercentage" class="text-danger"></span>
+            </div>
             <div class="form-group">
                 <label asp-for="Enabled"></label>
                 <input asp-for="Enabled" type="checkbox" class="form-check"/>

BTCPayServer/wwwroot/cart/js/cart.jquery.js

@@ -94,7 +94,7 @@ $(document).ready(function(){
         $('#js-pos-list').find(".card-wrapper").show();
 
         if (str.length > 1) {
-            var $list = $('#js-pos-list').find(".card-title:not(:icontains('" + str + "'))");
+            var $list = $('#js-pos-list').find(".card-title:not(:icontains('" + $.escapeSelector(str) + "'))");
             $list.parents('.card-wrapper').hide();
             $('.js-search-reset').show();
         }
@@ -133,4 +133,4 @@ $(document).ready(function(){
             $tip.trigger('input');
         });
     });
-});
+});

BTCPayServer/wwwroot/checkout/css/normalizer.css

@@ -11513,7 +11513,7 @@ low-fee-timeline {
 }
 
 [v-cloak] > * { display:none }
-[v-cloak]::before { content: "loading…" }
+[v-cloak]::before { content: "" }
 
 
 .btn-link {

BTCPayServer/wwwroot/checkout/js/core.js

@@ -106,7 +106,8 @@ function onDataCallback(jsonData) {
 }
 
 function numberFormatted(x) {
-    var parts = x.toString().split(".");
+    var rounded = Math.round(x);
+    var parts = rounded.toString().split(".");
     parts[0] = parts[0].replace(/\B(?=(\d{3})+(?!\d))/g, " ");
     return parts.join(".");
 }

BTCPayServer/wwwroot/locales/pt-BR.json

@@ -24,16 +24,16 @@
   "Copied": "Copiado",
   "ConversionTab_BodyTop": "Você pode pagar {{btcDue}} {{cryptoCode}} utilizando outras altcoins além das que a loja aceita diretamente.",
   "ConversionTab_BodyDesc": "Esse serviço é oferecido por terceiros. Por favor, tenha em mente que não temos nenhum controle sobre como seus fundos serão utilizados. A fatura apenas será marcada como paga quando os fundos forem recebidos na Blockchain {{cryptoCode}}.",
-  "ConversionTab_CalculateAmount_Error": "Retry",
-  "ConversionTab_LoadCurrencies_Error": "Retry",
+  "ConversionTab_CalculateAmount_Error": "Tentar novamente",
+  "ConversionTab_LoadCurrencies_Error": "Tentar novamente",
   "ConversionTab_Lightning": "Não há provedores de conversão disponíveis para pagamentos via Lightning Network.",
-  "ConversionTab_CurrencyList_Select_Option": "Please select a currency to convert from",
+  "ConversionTab_CurrencyList_Select_Option": "Por favor selecione a moeda da qual pretende converter",
   "Invoice expiring soon...": "A fatura está expirando...",
   "Invoice expired": "Fatura expirada",
   "What happened?": "O que aconteceu?",
   "InvoiceExpired_Body_1": "Essa fatura expirou. Uma fatura é válida por apenas {{maxTimeMinutes}} minutos. \nVocê pode voltar para {{storeName}} se quiser enviar o seu pagamento novamente.",
   "InvoiceExpired_Body_2": "Se você tentou enviar um pagamento, ele ainda não foi aceito pela rede Bitcoin. Nós ainda não recebemos o valor enviado.",
-  "InvoiceExpired_Body_3": "",
+  "InvoiceExpired_Body_3": "Se o recebermos mais tarde, vamos processar o pedido ou entrar em contato para combinarmos uma devolução...",
   "Invoice ID": "Nº da Fatura",
   "Order ID": "Nº do Pedido",
   "Return to StoreName": "Voltar para {{storeName}}",
@@ -41,10 +41,10 @@
   "This invoice has been archived": "Essa fatura foi arquivada",
   "Archived_Body": "Por favor, entre em contato com o estabelecimento para informações e suporte",
   "BOLT 11 Invoice": "Fatura BOLT 11",
-  "Node Info": "Informação de nó",
+  "Node Info": "Informação do nó",
   "txCount": "{{count}} transação",
   "txCount_plural": "{{count}} transações",
-  "Pay with CoinSwitch": "Pay with CoinSwitch",
-  "Pay with Changelly": "Pay with Changelly",
-  "Close": "Close"
+  "Pay with CoinSwitch": "Pagar com CoinSwitch",
+  "Pay with Changelly": "Pagar com Changelly",
+  "Close": "Fechar"
 }

BTCPayServer/wwwroot/locales/pt-PT.json

@@ -24,16 +24,16 @@
   "Copied": "Copiado",
   "ConversionTab_BodyTop": "Pode pagar {{btcDue}} {{cryptoCode}} utilizando outras altcoins além das que a loja aceita diretamente.",
   "ConversionTab_BodyDesc": "Este serviço é oferecido por terceiros. Por favor tenha em mente que não temos qualquer controlo sobre como os seus fundos serão utilizados. A fatura será marcada como paga apenas quando os fundos forem recebidos na Blockchain {{cryptoCode}}.",
-  "ConversionTab_CalculateAmount_Error": "Retry",
-  "ConversionTab_LoadCurrencies_Error": "Retry",
+  "ConversionTab_CalculateAmount_Error": "Tentar de novo",
+  "ConversionTab_LoadCurrencies_Error": "Tentar de novo",
   "ConversionTab_Lightning": "Não há fornecedores de conversão disponíveis para pagamentos via Lightning Network.",
-  "ConversionTab_CurrencyList_Select_Option": "Please select a currency to convert from",
+  "ConversionTab_CurrencyList_Select_Option": "Por favor selecione uma moeda da qual converter",
   "Invoice expiring soon...": "A fatura está a expirar...",
   "Invoice expired": "Fatura expirada",
   "What happened?": "O que aconteceu?",
   "InvoiceExpired_Body_1": "Esta fatura expirou. Uma fatura é válida durante {{maxTimeMinutes}} minutos.  \nPode voltar para {{storeName}} se quiser enviar o seu pagamento novamente.",
   "InvoiceExpired_Body_2": "Se tentou enviar um pagamento, ele ainda não foi aceite pela rede Bitcoin. Nós ainda não recebemos o valor enviado.",
-  "InvoiceExpired_Body_3": "",
+  "InvoiceExpired_Body_3": "Se o recebermos mais tarde, processaremos o seu pedido ou entraremos em contacto para o reembolsar ...",
   "Invoice ID": "Nº da Fatura",
   "Order ID": "Nº da Encomenda",
   "Return to StoreName": "Voltar para {{storeName}}",
@@ -44,7 +44,7 @@
   "Node Info": "Informação do Nó",
   "txCount": "{{count}} transação",
   "txCount_plural": "{{count}} transações",
-  "Pay with CoinSwitch": "Pay with CoinSwitch",
-  "Pay with Changelly": "Pay with Changelly",
-  "Close": "Close"
+  "Pay with CoinSwitch": "Pagar com CoinSwitch",
+  "Pay with Changelly": "Pagar com Changelly",
+  "Close": "Fechar"
 }

Dockerfile.linuxarm32v7

@@ -1,5 +1,8 @@
 # This is a manifest image, will pull the image with the same arch as the builder machine
 FROM mcr.microsoft.com/dotnet/core/sdk:2.1.505 AS builder
+RUN apt-get update \
+	&& apt-get install -qq --no-install-recommends qemu qemu-user-static qemu-user binfmt-support
+
 WORKDIR /source
 COPY BTCPayServer/BTCPayServer.csproj BTCPayServer.csproj
 RUN dotnet restore
@@ -8,6 +11,9 @@ RUN dotnet publish --output /app/ --configuration Release
 
 # Force the builder machine to take make an arm runtime image. This is fine as long as the builder does not run any program
 FROM mcr.microsoft.com/dotnet/core/aspnet:2.1.9-stretch-slim-arm32v7
+COPY --from=builder /usr/bin/qemu-arm-static /usr/bin/qemu-arm-static
+RUN apt-get update && apt-get install -y --no-install-recommends iproute2 \
+    && rm -rf /var/lib/apt/lists/* 
 
 ENV LC_ALL en_US.UTF-8
 ENV LANG en_US.UTF-8

README.md

@@ -34,16 +34,18 @@ Thanks to the [apps](https://github.com/btcpayserver/btcpayserver-doc/blob/maste
 * Self-hosted
 * SegWit support
 * Lightning Network support (LND and c-lightning)
-* Altcoin support
+* Tor support
+* Opt-in Altcoin integrations
 * Full compatibility with BitPay API (easy migration)
 * Process payments for others
 * Easy-embeddable Payment buttons
 * Point of sale app
 * Crowdfunding app
+* Payment requests
 
 ## Supported Altcoins
 
-Bitcoin is the only focus of the project and its core developers. However, support is implemented for several altcoins:
+Bitcoin is the only focus of the project and its core developers. However, opt in integrations for several altcoins maintained by altcoins community is implemented for several altcoins:
 
 * Bitcoin Gold (BTG)
 * Bitcoin Plus (XBC)
@@ -70,7 +72,7 @@ For general questions, please join the community chat on [Mattermost](https://ch
 
 While the documentation advises to use docker-compose, you may want to build BTCPay yourself.
 
-First install .NET Core SDK v2.1.6 as specified by [Microsoft website](https://www.microsoft.com/net/download/dotnet-core/2.1).
+First install .NET Core SDK v2.1.9 as specified by [Microsoft website](https://www.microsoft.com/net/download/dotnet-core/2.1).
 
 On Powershell:
 ```

publish-docker.ps1

@@ -1,6 +1,8 @@
 $ver = [regex]::Match((Get-Content BTCPayServer\BTCPayServer.csproj), '<Version>([^<]+)<').Groups[1].Value
 git tag -a "v$ver" -m "$ver"
-git push --tags
+git checkout latest
+git merge master
+git checkout master
 git tag -d "stable"
 git tag -a "stable" -m "stable"
-git push --tags --force
+git push origin latest master --tags --force