feature: experimental option DisablePayloadSigning

Author: jcdcdev

src/Umbraco.Community.FileSystemProviders.B2.TestSite/appsettings.json

@@ -20,6 +20,9 @@
                     "Credentials": {
                         "ApplicationKey": "test-key",
                         "KeyId": "test-id"
+                    },
+                    "Experimental": {
+                        "DisablePayloadSigning": true
                     }
                 }
             }

src/Umbraco.Community.FileSystemProviders.B2/B2AWSS3FileSystem.cs

@@ -0,0 +1,45 @@
+using Amazon.S3;
+using Amazon.S3.Model;
+using Microsoft.AspNetCore.StaticFiles;
+using Microsoft.Extensions.Logging;
+using Microsoft.Extensions.Options;
+using Our.Umbraco.StorageProviders.AWSS3.IO;
+using Our.Umbraco.StorageProviders.AWSS3.Services;
+using Umbraco.Cms.Core.Hosting;
+using Umbraco.Community.FileSystemProviders.B2.Models;
+
+namespace Umbraco.Community.FileSystemProviders.B2;
+
+public class B2AWSS3FileSystem(
+    IOptions<B2Options> b2Options,
+    AWSS3FileSystemOptions options,
+    IHostingEnvironment hostingEnvironment,
+    IContentTypeProvider contentTypeProvider,
+    ILogger<AWSS3FileSystem> logger,
+    IMimeTypeResolver mimeTypeResolver,
+    IAmazonS3 s3Client)
+    : AWSS3FileSystem(options, hostingEnvironment, contentTypeProvider, logger, mimeTypeResolver, s3Client)
+{
+    protected override T Execute<T>(Func<IAmazonS3, T> func)
+    {
+        if (!b2Options.Value.Experimental.DisablePayloadSigning)
+        {
+            return base.Execute(func);
+        }
+
+        if (func is Func<IAmazonS3, Task<PutObjectResponse>> putObjectFunc)
+        {
+            var target = putObjectFunc.Target;
+            var requestProperty = target?.GetType().GetField("request");
+            if (requestProperty != null)
+            {
+                if (requestProperty.GetValue(target) is PutObjectRequest request)
+                {
+                    request.DisablePayloadSigning = true;
+                }
+            }
+        }
+
+        return base.Execute(func);
+    }
+}

src/Umbraco.Community.FileSystemProviders.B2/B2FileSystemFactory.cs

@@ -8,5 +8,5 @@ namespace Umbraco.Community.FileSystemProviders.B2;
 public class B2FileSystemFactory(AmazonS3Client client, IServiceProvider serviceProvider)
 {
     public IAWSS3FileSystem Create(AWSS3FileSystemOptions options) =>
-        ActivatorUtilities.CreateInstance<AWSS3FileSystem>(serviceProvider, new FileExtensionContentTypeProvider(), options, client);
+        ActivatorUtilities.CreateInstance<B2AWSS3FileSystem>(serviceProvider, new FileExtensionContentTypeProvider(), options, client);
 }

src/Umbraco.Community.FileSystemProviders.B2/Models/B2Options.cs

@@ -14,4 +14,11 @@ public class B2Options
     public bool Enabled => !string.IsNullOrWhiteSpace(BucketName) && !string.IsNullOrWhiteSpace(ServiceUrl) && (Credentials?.Valid ?? false);
 
     public AWSCredentials ToCredentials() => new BasicAWSCredentials(Credentials?.KeyId, Credentials?.ApplicationKey);
+
+    public ExperimentalOptions Experimental { get; set; } = new();
+
+    public class ExperimentalOptions
+    {
+        public bool DisablePayloadSigning { get; set; }
+    }
 }