Move Bitpay authentication class in BTCPayServer.Security

BTCPayServer.Tests/AuthenticationTests.cs

@@ -12,7 +12,6 @@ using Xunit;
 using Xunit.Abstractions;
 using System.Net.Http;
 using System.Net.Http.Headers;
-using BTCPayServer.Authentication;
 using BTCPayServer.Data;
 using Newtonsoft.Json;
 using Newtonsoft.Json.Linq;

BTCPayServer.Tests/UnitTest1.cs

@@ -15,7 +15,6 @@ using System.IO;
 using Newtonsoft.Json.Linq;
 using BTCPayServer.Controllers;
 using Microsoft.AspNetCore.Mvc;
-using BTCPayServer.Authentication;
 using System.Diagnostics;
 using BTCPayServer.Data;
 using Microsoft.EntityFrameworkCore;
@@ -60,6 +59,7 @@ using Microsoft.AspNetCore.Http;
 using Microsoft.Extensions.DependencyInjection;
 using NBXplorer.DerivationStrategy;
 using BTCPayServer.U2F.Models;
+using BTCPayServer.Security.Bitpay;
 
 namespace BTCPayServer.Tests
 {

BTCPayServer/Authentication/BitToken.cs

@@ -1,45 +0,0 @@
-using NBitcoin;
-using System;
-using System.Collections.Generic;
-using System.Text;
-using NBitpayClient;
-
-namespace BTCPayServer.Authentication
-{
-    public class BitTokenEntity
-    {
-        public string Value
-        {
-            get; set;
-        }
-        public string StoreId
-        {
-            get; set;
-        }
-        public string Label
-        {
-            get; set;
-        }
-        public DateTimeOffset PairingTime
-        {
-            get; set;
-        }
-        public string SIN
-        {
-            get;
-            set;
-        }
-
-        public BitTokenEntity Clone(Facade facade)
-        {
-            return new BitTokenEntity()
-            {
-                Label = Label,
-                StoreId = StoreId,
-                PairingTime = PairingTime,
-                SIN = SIN,
-                Value = Value
-            };
-        }
-    }
-}

BTCPayServer/Authentication/PairingCodeEntity.cs

@@ -1,45 +0,0 @@
-using System;
-using System.Collections.Generic;
-using System.Text;
-
-namespace BTCPayServer.Authentication
-{
-    public class PairingCodeEntity
-    {
-        public string Id
-        {
-            get;
-            set;
-        }
-        public string Label
-        {
-            get;
-            set;
-        }
-        public string SIN
-        {
-            get;
-            set;
-        }
-        public DateTimeOffset CreatedTime
-        {
-            get;
-            set;
-        }
-        public DateTimeOffset Expiration
-        {
-            get;
-            set;
-        }
-        public string TokenValue
-        {
-            get;
-            set;
-        }
-
-        public bool IsExpired()
-        {
-            return DateTimeOffset.UtcNow > Expiration;
-        }
-    }
-}

BTCPayServer/Authentication/TokenRepository.cs

@@ -1,247 +0,0 @@
-using BTCPayServer.Data;
-using DBriize;
-using NBitcoin;
-using NBitcoin.DataEncoders;
-using Newtonsoft.Json;
-using System;
-using System.Collections.Generic;
-using System.Text;
-using System.Threading.Tasks;
-using Microsoft.EntityFrameworkCore;
-using Microsoft.EntityFrameworkCore.Query;
-using System.Linq;
-
-namespace BTCPayServer.Authentication
-{
-    public enum PairingResult
-    {
-        Partial,
-        Complete,
-        ReusedKey,
-        Expired
-    }
-
-    public class TokenRepository
-    {
-        ApplicationDbContextFactory _Factory;
-        public TokenRepository(ApplicationDbContextFactory dbFactory)
-        {
-            if (dbFactory == null)
-                throw new ArgumentNullException(nameof(dbFactory));
-            _Factory = dbFactory;
-        }
-
-        public async Task<BitTokenEntity[]> GetTokens(string sin)
-        {
-            if (sin == null)
-                return Array.Empty<BitTokenEntity>();
-            using (var ctx = _Factory.CreateContext())
-            {
-                return (await ctx.PairedSINData.Where(p => p.SIN == sin)
-                    .ToArrayAsync())
-                    .Select(p => CreateTokenEntity(p))
-                    .ToArray();
-            }
-        }
-
-        public async Task<String> GetStoreIdFromAPIKey(string apiKey)
-        {
-            using (var ctx = _Factory.CreateContext())
-            {
-                return await ctx.ApiKeys.Where(o => o.Id == apiKey).Select(o => o.StoreId).FirstOrDefaultAsync();
-            }
-        }
-
-        public async Task GenerateLegacyAPIKey(string storeId)
-        {
-            // It is legacy support and Bitpay generate string of unknown format, trying to replicate them
-            // as good as possible. The string below got generated for me.
-            var chars = "ERo0vkBMOYhyU0ZHvirCplbLDIGWPdi1ok77VnW7QdE";
-            var rand = new Random(Math.Abs(RandomUtils.GetInt32()));
-            var generated = new char[chars.Length];
-            for (int i = 0; i < generated.Length; i++)
-            {
-                generated[i] = chars[rand.Next(0, generated.Length)];
-            }
-
-            using (var ctx = _Factory.CreateContext())
-            {
-                var existing = await ctx.ApiKeys.Where(o => o.StoreId == storeId).FirstOrDefaultAsync();
-                if (existing != null)
-                {
-                    ctx.ApiKeys.Remove(existing);
-                }
-                ctx.ApiKeys.Add(new APIKeyData() { Id = new string(generated), StoreId = storeId });
-                await ctx.SaveChangesAsync().ConfigureAwait(false);
-            }
-        }
-
-        public async Task<string[]> GetLegacyAPIKeys(string storeId)
-        {
-            using (var ctx = _Factory.CreateContext())
-            {
-                return await ctx.ApiKeys.Where(o => o.StoreId == storeId).Select(c => c.Id).ToArrayAsync();
-            }
-        }
-
-        private BitTokenEntity CreateTokenEntity(PairedSINData data)
-        {
-            return new BitTokenEntity()
-            {
-                Label = data.Label,
-                Value = data.Id,
-                SIN = data.SIN,
-                PairingTime = data.PairingTime,
-                StoreId = data.StoreDataId
-            };
-        }
-
-        public async Task<string> CreatePairingCodeAsync()
-        {
-            string pairingCodeId = null;
-            while (true)
-            {
-                pairingCodeId = Encoders.Base58.EncodeData(RandomUtils.GetBytes(6));
-                if (pairingCodeId.Length == 7) // woocommerce plugin check for exactly 7 digits
-                    break;
-            }
-            using (var ctx = _Factory.CreateContext())
-            {
-                var now = DateTime.UtcNow;
-                var expiration = DateTime.UtcNow + TimeSpan.FromMinutes(15);
-                ctx.PairingCodes.Add(new PairingCodeData()
-                {
-                    Id = pairingCodeId,
-                    DateCreated = now,
-                    Expiration = expiration,
-                    TokenValue = Encoders.Base58.EncodeData(RandomUtils.GetBytes(32))
-                });
-                await ctx.SaveChangesAsync();
-            }
-            return pairingCodeId;
-        }
-
-        public async Task<PairingCodeEntity> UpdatePairingCode(PairingCodeEntity pairingCodeEntity)
-        {
-            using (var ctx = _Factory.CreateContext())
-            {
-                var pairingCode = await ctx.PairingCodes.FindAsync(pairingCodeEntity.Id);
-                pairingCode.Label = pairingCodeEntity.Label;
-                await ctx.SaveChangesAsync();
-                return CreatePairingCodeEntity(pairingCode);
-            }
-        }
-
-        public async Task<PairingResult> PairWithStoreAsync(string pairingCodeId, string storeId)
-        {
-            using (var ctx = _Factory.CreateContext())
-            {
-                var pairingCode = await ctx.PairingCodes.FindAsync(pairingCodeId);
-                if (pairingCode == null || pairingCode.Expiration < DateTimeOffset.UtcNow)
-                    return PairingResult.Expired;
-                pairingCode.StoreDataId = storeId;
-                var result = await ActivateIfComplete(ctx, pairingCode);
-                await ctx.SaveChangesAsync();
-                return result;
-            }
-        }
-
-        public async Task<PairingResult> PairWithSINAsync(string pairingCodeId, string sin)
-        {
-            using (var ctx = _Factory.CreateContext())
-            {
-                var pairingCode = await ctx.PairingCodes.FindAsync(pairingCodeId);
-                if (pairingCode == null || pairingCode.Expiration < DateTimeOffset.UtcNow)
-                    return PairingResult.Expired;
-                pairingCode.SIN = sin;
-                var result = await ActivateIfComplete(ctx, pairingCode);
-                await ctx.SaveChangesAsync();
-                return result;
-            }
-        }
-
-
-        private async Task<PairingResult> ActivateIfComplete(ApplicationDbContext ctx, PairingCodeData pairingCode)
-        {
-            if (!string.IsNullOrEmpty(pairingCode.SIN) && !string.IsNullOrEmpty(pairingCode.StoreDataId))
-            {
-                ctx.PairingCodes.Remove(pairingCode);
-
-                // Can have concurrency issues... but no harm can be done
-                var alreadyUsed = await ctx.PairedSINData.Where(p => p.SIN == pairingCode.SIN && p.StoreDataId != pairingCode.StoreDataId).AnyAsync();
-                if (alreadyUsed)
-                    return PairingResult.ReusedKey;
-                await ctx.PairedSINData.AddAsync(new PairedSINData()
-                {
-                    Id = pairingCode.TokenValue,
-                    PairingTime = DateTime.UtcNow,
-                    Label = pairingCode.Label,
-                    StoreDataId = pairingCode.StoreDataId,
-                    SIN = pairingCode.SIN
-                });
-                return PairingResult.Complete;
-            }
-            return PairingResult.Partial;
-        }
-
-
-        public async Task<BitTokenEntity[]> GetTokensByStoreIdAsync(string storeId)
-        {
-            using (var ctx = _Factory.CreateContext())
-            {
-                return (await ctx.PairedSINData.Where(p => p.StoreDataId == storeId).ToListAsync())
-                        .Select(c => CreateTokenEntity(c))
-                        .ToArray();
-            }
-        }
-
-        public async Task<PairingCodeEntity> GetPairingAsync(string pairingCode)
-        {
-            using (var ctx = _Factory.CreateContext())
-            {
-                return CreatePairingCodeEntity(await ctx.PairingCodes.FindAsync(pairingCode));
-            }
-        }
-
-        private PairingCodeEntity CreatePairingCodeEntity(PairingCodeData data)
-        {
-            if (data == null)
-                return null;
-            return new PairingCodeEntity()
-            {
-                Id = data.Id,
-                Label = data.Label,
-                Expiration = data.Expiration,
-                CreatedTime = data.DateCreated,
-                TokenValue = data.TokenValue,
-                SIN = data.SIN
-            };
-        }
-
-
-        public async Task<bool> DeleteToken(string tokenId)
-        {
-            using (var ctx = _Factory.CreateContext())
-            {
-                var token = await ctx.PairedSINData.FindAsync(tokenId);
-                if (token == null)
-                    return false;
-                ctx.PairedSINData.Remove(token);
-                await ctx.SaveChangesAsync();
-                return true;
-            }
-        }
-
-        public async Task<BitTokenEntity> GetToken(string tokenId)
-        {
-            using (var ctx = _Factory.CreateContext())
-            {
-                var token = await ctx.PairedSINData.FindAsync(tokenId);
-                if (token == null)
-                    return null;
-                return CreateTokenEntity(token);
-            }
-        }
-
-    }
-}

BTCPayServer/BTCPayServer.csproj

@@ -129,6 +129,7 @@
 	</ItemGroup>
 
 	<ItemGroup>
+	  <Folder Include="Authentication\" />
 	  <Folder Include="wwwroot\vendor\clipboard.js\" />
 	  <Folder Include="wwwroot\vendor\highlightjs\" />
 	  <Folder Include="wwwroot\vendor\summernote" />

BTCPayServer/Controllers/AccessTokenController.cs

@@ -1,7 +1,7 @@
-using BTCPayServer.Authentication;
+using BTCPayServer.Filters;
-using BTCPayServer.Filters;
 using BTCPayServer.Models;
 using BTCPayServer.Security;
+using BTCPayServer.Security.Bitpay;
 using Microsoft.AspNetCore.Authorization;
 using Microsoft.AspNetCore.Cors;
 using Microsoft.AspNetCore.Mvc;

BTCPayServer/Controllers/ManageController.cs

@@ -11,7 +11,6 @@ using Microsoft.Extensions.Logging;
 using BTCPayServer.Models;
 using BTCPayServer.Models.ManageViewModels;
 using BTCPayServer.Services;
-using BTCPayServer.Authentication;
 using Microsoft.AspNetCore.Hosting;
 using BTCPayServer.Services.Stores;
 using BTCPayServer.Services.Wallets;
@@ -35,7 +34,6 @@ namespace BTCPayServer.Controllers
         private readonly EmailSenderFactory _EmailSenderFactory;
         private readonly ILogger _logger;
         private readonly UrlEncoder _urlEncoder;
-        TokenRepository _TokenRepository;
         IWebHostEnvironment _Env;
         private readonly U2FService _u2FService;
         private readonly BTCPayServerEnvironment _btcPayServerEnvironment;
@@ -49,7 +47,6 @@ namespace BTCPayServer.Controllers
           EmailSenderFactory emailSenderFactory,
           ILogger<ManageController> logger,
           UrlEncoder urlEncoder,
-          TokenRepository tokenRepository,
           BTCPayWalletProvider walletProvider,
           StoreRepository storeRepository,
           IWebHostEnvironment env, 
@@ -61,7 +58,6 @@ namespace BTCPayServer.Controllers
             _EmailSenderFactory = emailSenderFactory;
             _logger = logger;
             _urlEncoder = urlEncoder;
-            _TokenRepository = tokenRepository;
             _Env = env;
             _u2FService = u2FService;
             _btcPayServerEnvironment = btcPayServerEnvironment;

BTCPayServer/Controllers/RateController.cs

@@ -11,11 +11,11 @@ using BTCPayServer.Services.Stores;
 using BTCPayServer.Rating;
 using Newtonsoft.Json;
 using Microsoft.AspNetCore.Authorization;
-using BTCPayServer.Authentication;
 using Microsoft.AspNetCore.Cors;
 using System.Threading;
 using BTCPayServer.Data;
 using BTCPayServer.Security;
+using BTCPayServer.Security.Bitpay;
 
 namespace BTCPayServer.Controllers
 {

BTCPayServer/Controllers/RestApi/TestController.cs

@@ -1,5 +1,4 @@
 using System.Threading.Tasks;
-using BTCPayServer.Authentication;
 using BTCPayServer.Data;
 using BTCPayServer.Models;
 using BTCPayServer.Security;

BTCPayServer/Controllers/StoresController.cs

@@ -5,7 +5,6 @@ using System.Linq;
 using System.Net.Http;
 using System.Threading;
 using System.Threading.Tasks;
-using BTCPayServer.Authentication;
 using BTCPayServer.Configuration;
 using BTCPayServer.Data;
 using BTCPayServer.HostedServices;
@@ -17,6 +16,7 @@ using BTCPayServer.Payments.Changelly;
 using BTCPayServer.Payments.Lightning;
 using BTCPayServer.Rating;
 using BTCPayServer.Security;
+using BTCPayServer.Security.Bitpay;
 using BTCPayServer.Services;
 using BTCPayServer.Services.Invoices;
 using BTCPayServer.Services.Rates;

BTCPayServer/Data/StoreDataExtensions.cs

@@ -4,7 +4,6 @@ using System.Linq;
 using System.Security.Claims;
 using System.Text;
 using System.Threading.Tasks;
-using BTCPayServer.Authentication;
 using BTCPayServer.Payments;
 using BTCPayServer.Security;
 using BTCPayServer.Services.Rates;

BTCPayServer/Extensions.cs

@@ -1,5 +1,4 @@
-using BTCPayServer.Authentication;
+using BTCPayServer.Configuration;
-using BTCPayServer.Configuration;
 using Microsoft.AspNetCore.Html;
 using Microsoft.AspNetCore.Http;
 using Microsoft.AspNetCore.Mvc;

BTCPayServer/Hosting/BTCPayServerServices.cs

@@ -25,7 +25,6 @@ using BTCPayServer.Controllers;
 using BTCPayServer.Services.Mails;
 using System.Threading;
 using BTCPayServer.Services.Wallets;
-using BTCPayServer.Authentication;
 using BTCPayServer.Logging;
 using BTCPayServer.HostedServices;
 using BTCPayServer.PaymentRequest;

BTCPayServer/Hosting/BTCpayMiddleware.cs

@@ -7,7 +7,6 @@ using System.Text;
 using System.Linq;
 using System.Threading.Tasks;
 using System.IO;
-using BTCPayServer.Authentication;
 using BTCPayServer.Logging;
 using Newtonsoft.Json;
 using BTCPayServer.Models;

BTCPayServer/Hosting/Startup.cs

@@ -24,7 +24,6 @@ using BTCPayServer.Security;
 using Microsoft.AspNetCore.Server.Kestrel.Core;
 using OpenIddict.EntityFrameworkCore.Models;
 using System.Net;
-using BTCPayServer.Authentication;
 using BTCPayServer.Security.OpenId;
 using BTCPayServer.PaymentRequest;
 using BTCPayServer.Services.Apps;

BTCPayServer/Models/GetTokensResponse.cs

@@ -6,10 +6,10 @@ using System;
 using System.Collections.Generic;
 using System.Text;
 using System.Threading.Tasks;
-using BTCPayServer.Authentication;
 using NBitcoin.DataEncoders;
 using Microsoft.AspNetCore.Http;
 using System.IO;
+using BTCPayServer.Security.Bitpay;
 
 namespace BTCPayServer.Models
 {

BTCPayServer/Security/Bitpay/BitpayAuthenticationHandler.cs

@@ -7,7 +7,6 @@ using System.Linq;
 using System.Security.Claims;
 using System.Text;
 using System.Threading.Tasks;
-using BTCPayServer.Authentication;
 using BTCPayServer.Services;
 using BTCPayServer.Services.Stores;
 using Microsoft.AspNetCore.Http;

BTCPayServer/Security/Bitpay/BitpayAuthorizationHandler.cs

@@ -9,7 +9,6 @@ using System.Security.Claims;
 using Microsoft.AspNetCore.Identity;
 using Microsoft.AspNetCore.Routing;
 using Microsoft.AspNetCore.Authentication;
-using BTCPayServer.Authentication;
 using BTCPayServer.Services;
 using BTCPayServer.Security.Bitpay;
 

BTCPayServer/Security/CookieAuthorizationHandler.cs

@@ -9,7 +9,6 @@ using System.Security.Claims;
 using Microsoft.AspNetCore.Identity;
 using Microsoft.AspNetCore.Routing;
 using Microsoft.AspNetCore.Authentication;
-using BTCPayServer.Authentication;
 using Microsoft.Extensions.Primitives;
 
 namespace BTCPayServer.Security

BTCPayServer/Security/OpenIdAuthorizationHandler.cs

@@ -9,7 +9,6 @@ using System.Security.Claims;
 using Microsoft.AspNetCore.Identity;
 using Microsoft.AspNetCore.Routing;
 using Microsoft.AspNetCore.Authentication;
-using BTCPayServer.Authentication;
 using Microsoft.Extensions.Primitives;
 using static BTCPayServer.Security.OpenId.RestAPIPolicies;
 using OpenIddict.Abstractions;

BTCPayServer/Security/Policies.cs

@@ -2,7 +2,6 @@
 using System.Collections.Generic;
 using System.Linq;
 using System.Threading.Tasks;
-using BTCPayServer.Authentication;
 using Microsoft.AspNetCore.Authorization;
 
 namespace BTCPayServer.Security

BTCPayServer/Views/Stores/ShowToken.cshtml

@@ -1,4 +1,4 @@
-@model BTCPayServer.Authentication.BitTokenEntity
+@model BTCPayServer.Security.Bitpay.BitTokenEntity
 @{
     Layout = "../Shared/_NavLayout.cshtml";
     ViewData.SetActivePageAndTitle(StoreNavPages.Tokens, "Access Tokens");