Merge pull request 'Removed ipValidation checks' (#21) from payments into master

Reviewed-on: #21

MidrandBooksApi/MidrandBooksApi.csproj

@@ -54,13 +54,13 @@
   </ItemGroup>
 
   <ItemGroup>
-    <PackageReference Include="LiteCharms.Features" Version="1.102.0" />
+    <PackageReference Include="LiteCharms.Features" Version="1.115.0" />
   </ItemGroup>
 
   <!-- UI -->
   <ItemGroup>
     <PackageReference Include="ANM.Blazored.Toast" Version="0.1.1" />
-    <PackageReference Include="LiteCharms.Features.MidrandBooks" Version="1.102.0" />
+    <PackageReference Include="LiteCharms.Features.MidrandBooks" Version="1.115.0" />
 
     <!-- Global Usings -->
     <Using Include="Blazored.Toast.Services" />

MidrandBooksApi/Payments/Payfast/PayfastCheckoutEndpoint.cs

@@ -1,45 +0,0 @@
-using LiteCharms.Features.Abstractions;
-using LiteCharms.Features.Api;
-using LiteCharms.Features.Extensions;
-using LiteCharms.Features.MidrandBooks.Customers;
-using LiteCharms.Features.MidrandBooks.Payments;
-using LiteCharms.Features.MidrandBooks.Payments.Models;
-using LiteCharms.Features.MidrandBooks.Products;
-using static LiteCharms.Features.Extensions.Api;
-
-namespace MidrandBooksApi.Payments.Payfast;
-
-[ApiVersionTarget(1)]
-public sealed class PayfastCheckoutEndpoint : IEndpoint
-{
-    private static readonly ActivitySource PaymentActivitySource = new("MidrandBooksApi.Payments");
-
-    public void Map(IEndpointRouteBuilder builder)
-    {
-        builder.MapPost("payments/payfast/checkout", ([FromBody, Required] Cart shoppingCart, ProductService productService, 
-            PaymentService paymentService, PayfastService payfastService, CustomerService customerService, IJobOrchestrator jobOrchestrator, 
-            CancellationToken cancellationToken = default) =>
-        {
-            using Activity? activity = PaymentActivitySource.StartActivity("GeneratePayfastCheckoutUrl", ActivityKind.Server);
-
-            activity?.SetTag("messaging.system", "midrandbooks-api");
-            activity?.SetTag("messaging.destination.name", "payments/payfast/checkout");
-
-            // do work
-
-            var checkoutUrl = string.Empty;
-
-            activity?.SetStatus(ActivityStatusCode.Ok);
-
-            return Results.Ok(checkoutUrl);
-        })
-        .RequireAuthorization()
-        .WithDescription("Payfact checkout processor back-channel.")
-        .WithName(typeof(PayfastCheckoutEndpoint).ToEndpointName())
-        .MapToApiVersion(new ApiVersion(1))
-        .Produces<string>(StatusCodes.Status200OK)
-        .Produces(StatusCodes.Status400BadRequest)
-        .Produces(StatusCodes.Status401Unauthorized)
-        .WithTags(Api.Payments); ;
-    }
-}

MidrandBooksApi/Payments/Payfast/PayfastConfirmationEndpoint.cs

@@ -25,10 +25,6 @@ public sealed class PayfastConfirmationEndpoint : IEndpoint
 
             string? remoteIp = request.HttpContext.Connection.RemoteIpAddress?.ToString();
 
-            var ipValidation = await payfastService.ValidateReferrerIpAsync(remoteIp!, !hostEnvironment.IsProduction(), cancellationToken);
-
-            if (ipValidation.IsFailed || !ipValidation.Value) return Results.Unauthorized();
-
             var formCollection = await request.ReadFormAsync(cancellationToken);
 
             if (!formCollection.TryGetValue("signature", out var signatureValues) || string.IsNullOrWhiteSpace(signatureValues.ToString()))

MidrandBooksApi/Program.cs

@@ -22,7 +22,9 @@ builder.Services.AddQuartzSchedulerClient(MidrandShopSchedulerName, builder.Conf
 builder.Services.AddEmailServices(builder.Configuration);
 builder.Services.AddEmailServiceBus();
 
+builder.Services.AddHttpClient();
 builder.Services.AddShopServices();
+builder.Services.AddPayfastServices(builder.Configuration);
 builder.Services.AddHashServices(builder.Configuration);
 builder.Services.AddMidrandShopDatabase(builder.Configuration);
 

MidrandBooksApi/appsettings.json

@@ -1,17 +1,20 @@
 {
+  "PayfastSettings": {
+    "CheckoutUrl": "https://sandbox.payfast.co.za/eng/process",
+    "ValidHosts": [
+      "www.payfast.co.za",
+      "sandbox.payfast.co.za",
+      "w1w.payfast.co.za",
+      "w2w.payfast.co.za",
+      "ips.payfast.co.za",
+      "api.payfast.co.za",
+      "payment.payfast.io"
+    ]
+  },
   "LiteCharmsSettings": {
     "Authority": "https://sts.security.khongisa.co.za",
     "Audience": "midrandbooks-api"
   },
-  "ValidPayfastHosts": [
-    "www.payfast.co.za",
-    "sandbox.payfast.co.za",
-    "w1w.payfast.co.za",
-    "w2w.payfast.co.za",
-    "ips.payfast.co.za",
-    "api.payfast.co.za",
-    "payment.payfast.io"
-  ],
   "HasherSettings": {
     "MinHashLength": 11
   },
@@ -22,7 +25,6 @@
     "CdnBaseUrl": "https://bookshop.cdn.khongisa.co.za"
   },
   "Monitoring": {
-    "ApiKey": "",
     "Address": "http://aspire-dashboard-service.aspire.svc.cluster.local:18889",
     "ServiceName": "MidrandBooks.DEV"
   },

midrandbooksapi-uat.yml

@@ -19,13 +19,12 @@ data:
   BookshopS3Settings__Region: "garage"
   BookshopS3Settings__BucketName: "bookshop"
   BookshopS3Settings__CdnBaseUrl: "https://bookshop.cdn.khongisa.co.za"
-  ValidPayfastHosts__0: "www.payfast.co.za"
+  PayfastSettings__CheckoutUrl: "https://sandbox.payfast.co.za/eng/process"
-  ValidPayfastHosts__1: "sandbox.payfast.co.za"
+  PayfastSettings__ValidHosts__0: "www.payfast.co.za"
-  ValidPayfastHosts__2: "w1w.payfast.co.za"
+  PayfastSettings__ValidHosts__1: "sandbox.payfast.co.za"
-  ValidPayfastHosts__3: "w2w.payfast.co.za"
+  PayfastSettings__ValidHosts__2: "ips.payfast.co.za"
-  ValidPayfastHosts__4: "ips.payfast.co.za"
+  PayfastSettings__ValidHosts__3: "api.payfast.co.za"
-  ValidPayfastHosts__5: "api.payfast.co.za"
+  PayfastSettings__ValidHosts__4: "payment.payfast.io"
-  ValidPayfastHosts__6: "payment.payfast.io"
   LiteCharmsSettings__Authority: "https://sts.security.khongisa.co.za"
   LiteCharmsSettings__Audience: "midrandbooks-api"
 ---
@@ -40,11 +39,13 @@ data:
   connection-string-quartz: SG9zdD0xOTIuMTY4LjEuMTcwO0RhdGFiYXNlPXNjaGVkdWxlci1kZXY7VXNlcm5hbWU9c2NoZWR1bGVyLWRldi11c2VyO1Bhc3N3b3JkPWtWVm1vV0tKM3h6Z1FYO1BlcnNpc3QgU2VjdXJpdHkgSW5mbz1UcnVl
   aspire-apikey: bWMzRzYzSzJqNVpPRXNpMEFqTW9qTFRYbTFLRVpGY3R6SUlqU3dEaVRHdXQ4cUdTa1B1V3d4R1AxUmJzY0pVbw==
   hasher-salt: VEdsbmFIUWdRMmhoY20xekxDQk5hV1J5WVc1a1FtOXZhM01nYldGclpTQnNiM1J6SUc5bUlHMXZibVY1SUdGdVpDQmhjbVVnWVNCemRXTmpaWE56Wm5Wc0lIWnBjbUZzSUhOMGIzSjVJR2x1SUZOdmRYUm9JRUZtY21sallRPT0=  
-  hasher-payfastpassphrase: OUdBSVIwdFdwaFgwcU8=
   bookshop-s3-accesskey: R0s1MTRkMmNlOGRjNjkyMzdhMDVjMDFlZWY=
   bookshop-s3-secretkey: ZWFhZmVkYTFhZWQ0MDllY2ZlNjA3MTRlY2RhNTQ5YjgyYmRmNWEzZGFmOWYxOGRkNjFmNjZiNDk3M2E2NDgyZQ==
   litecharms-clientid: bWlkcmFuZGJvb2tzLWFwaQ==
   litecharms-clientsecret: c2VjcmV0X2YzZjA0YWNhYTMzNmVlOTEzZDRjNjdlYmQwOTE1ZWFlYzQ0NzdmYTkwOTdlYTJhYzkyZGE4ZDc0NjgzZTAyNTU=
+  payfast-passphrase: OUdBSVIwdFdwaFgwcU8=
+  payfast-merchantid: MTAwNDkzMDc=
+  payfast-merchantkey: anU2bmF2bjBqY2JmMA==
 ---
 apiVersion: v1
 kind: PersistentVolumeClaim
@@ -122,11 +123,21 @@ spec:
                 secretKeyRef:
                   name: midrandbooksapi-secrets
                   key: hasher-salt
-            - name: HasherSettings__PayfastPassphrase
+            - name: PayfastSettings__Passphrase
               valueFrom:
                 secretKeyRef:
                   name: midrandbooksapi-secrets
-                  key: hasher-payfastpassphrase
+                  key: payfast-passphrase
+            - name: PayfastSettings__MerchantId
+              valueFrom:
+                secretKeyRef:
+                  name: midrandbooksapi-secrets
+                  key: payfast-merchantid
+            - name: PayfastSettings__MerchantKey
+              valueFrom:
+                secretKeyRef:
+                  name: midrandbooksapi-secrets
+                  key: payfast-merchantkey
             - name: ConnectionStrings__PostgresScheduler
               valueFrom:
                 secretKeyRef: