Add MinioBlobNamingNormalizer

.gitignore

@@ -304,11 +304,3 @@ modules/virtual-file-explorer/app/Volo.Abp.VirtualFileExplorer.DemoApp/Logs/
 /templates/app/angular/package-lock.json
 /modules/client-simulation/demo/Volo.ClientSimulation.Demo/package-lock.json
 
-/framework/src/Volo.Abp.AspNetCore/Properties/launchSettings.json
-/framework/src/Volo.Abp.AspNetCore.Authentication.OAuth/Properties/launchSettings.json
-/framework/src/Volo.Abp.AspNetCore.MultiTenancy/Properties/launchSettings.json
-/framework/src/Volo.Abp.AspNetCore.Mvc.Client/Properties/launchSettings.json
-/framework/src/Volo.Abp.AspNetCore.Serilog/Properties/launchSettings.json
-/framework/src/Volo.Abp.AspNetCore.SignalR/Properties/launchSettings.json
-/framework/src/Volo.Abp.AspNetCore.TestBase/Properties/launchSettings.json
-/framework/src/Volo.Abp.Http.Client.IdentityModel.Web/Properties/launchSettings.json

framework/src/Volo.Abp.BlobStoring.Minio/Volo/Abp/BlobStoring/Minio/MinioBlobNamingNormalizer.cs

@@ -0,0 +1,52 @@
+using System.Text.RegularExpressions;
+using Volo.Abp.DependencyInjection;
+
+namespace Volo.Abp.BlobStoring.Minio
+{
+    public class MinioBlobNamingNormalizer : IBlobNamingNormalizer, ITransientDependency
+    {
+        /// <summary>
+        ///https://docs.aws.amazon.com/AmazonS3/latest/dev/BucketRestrictions.html
+        /// </summary>
+        public virtual string NormalizeContainerName(string containerName)
+        {
+            // All letters in a container name must be lowercase.
+            containerName = containerName.ToLower();
+
+            // Container names can contain only letters, numbers, and the dash (-) character.
+            containerName = Regex.Replace(containerName, "[^a-z0-9-]", string.Empty);
+
+            // Every dash (-) character must be immediately preceded and followed by a letter or number;
+            // consecutive dashes are not permitted in container names.
+            // Container names must start or end with a letter or number
+            containerName = Regex.Replace(containerName, "-{2,}", "-");
+            containerName = Regex.Replace(containerName, "^-", string.Empty);
+            containerName = Regex.Replace(containerName, "-$", string.Empty);
+
+            // Container names must be from 3 through 63 characters long.
+            if (containerName.Length < 3)
+            {
+                var length = containerName.Length;
+                for (var i = 0; i < 3 - length; i++)
+                {
+                    containerName += "0";
+                }
+            }
+
+            if (containerName.Length > 63)
+            {
+                containerName = containerName.Substring(0, 63);
+            }
+
+            return containerName;
+        }
+
+        /// <summary>
+        /// https://docs.aws.amazon.com/AmazonS3/latest/dev/UsingMetadata.html
+        /// </summary>
+        public virtual string NormalizeBlobName(string blobName)
+        {
+            return blobName;
+        }
+    }
+}

framework/src/Volo.Abp.BlobStoring.Minio/Volo/Abp/BlobStoring/Minio/MinioBlobProvider.cs

@@ -115,10 +115,6 @@ namespace Volo.Abp.BlobStoring.Minio
             {
                 try
                 {
-                    // Check whether the object exists using statObject().
-                    // If the object is not found, statObject() throws an exception,
-                    // else it means that the object exists.
-                    // Execution is successful.
                     await client.StatObjectAsync(containerName, blobName);
                 }
                 catch (Exception e)
@@ -126,11 +122,9 @@ namespace Volo.Abp.BlobStoring.Minio
                     if (e is ObjectNotFoundException)
                     {
                         return false;
-                    }
-                    else
-                    {
-                        throw e;
-                    }
+                    }                
+                    
+                    throw;                    
                 }
 
                 return true;
@@ -143,10 +137,9 @@ namespace Volo.Abp.BlobStoring.Minio
         {
             var configuration = args.Configuration.GetMinioConfiguration();
 
-            //Minio bucket name must be lowercase
             return configuration.BucketName.IsNullOrWhiteSpace()
-                ? args.ContainerName.ToLower()
-                : configuration.BucketName.ToLower();
+                ? args.ContainerName
+                : configuration.BucketName;
         }
     }
 }

framework/test/Volo.Abp.BlobStoring.Minio.Tests/Volo/Abp/BlobStoring/Minio/AbpBlobStoringMinioTestModule.cs

@@ -1,5 +1,6 @@
 using System;
 using System.Collections.Generic;
+using System.Reactive.Linq;
 using Microsoft.Extensions.Configuration;
 using Microsoft.Extensions.DependencyInjection;
 using Minio;
@@ -59,18 +60,19 @@ namespace Volo.Abp.BlobStoring.Minio
             });
         }
 
-        public async override void OnApplicationShutdown(ApplicationShutdownContext context)
+        public override async void OnApplicationShutdown(ApplicationShutdownContext context)
         {
             var minioClient = new MinioClient(_endPoint, _accessKey, _secretKey);
             if (await minioClient.BucketExistsAsync(_randomContainerName))
             {
-                var observables =minioClient.ListObjectsAsync(_randomContainerName,null,true);
-                var objectNames = new List<string>();
-                IDisposable subscription = observables.Subscribe(
-                      async  item => await minioClient.RemoveObjectAsync(_randomContainerName, item.Key),
-                      async  () => await minioClient.RemoveBucketAsync(_randomContainerName)
-                );
-        
+                var objects = await minioClient.ListObjectsAsync(_randomContainerName, null, true).ToList();
+
+                foreach (var item in objects)
+                {
+                    await minioClient.RemoveObjectAsync(_randomContainerName, item.Key);
+                }
+
+                await minioClient.RemoveBucketAsync(_randomContainerName);
             }
            
         }

framework/test/Volo.Abp.BlobStoring.Minio.Tests/Volo/Abp/BlobStoring/Minio/DefaultMinioBlobNamingNormalizerProvider_Tests.cs

@@ -0,0 +1,57 @@
+using Shouldly;
+using Xunit;
+
+namespace Volo.Abp.BlobStoring.Minio
+{
+    public class DefaultMinioBlobNamingNormalizerProvider_Tests : AbpBlobStoringMinioTestCommonBase
+    {
+        private readonly IBlobNamingNormalizer _blobNamingNormalizer;
+
+        public DefaultMinioBlobNamingNormalizerProvider_Tests()
+        {
+            _blobNamingNormalizer = GetRequiredService<IBlobNamingNormalizer>();
+        }
+
+        [Fact]
+        public void NormalizeContainerName_Lowercase()
+        {
+            var filename = "ThisIsMyContainerName";
+            filename = _blobNamingNormalizer.NormalizeContainerName(filename);
+            filename.ShouldBe("thisismycontainername");
+        }
+
+        [Fact]
+        public void NormalizeContainerName_Only_Letters_Numbers_Dash()
+        {
+            var filename = ",./this-i,./s-my-c,./ont,./ai+*/.=!@#$n^&*er-name.+/";
+            filename = _blobNamingNormalizer.NormalizeContainerName(filename);
+            filename.ShouldBe("this-is-my-container-name");
+        }
+
+        [Fact]
+        public void NormalizeContainerName_Dash()
+        {
+            var filename = "-this--is----my-container----name-";
+            filename = _blobNamingNormalizer.NormalizeContainerName(filename);
+            filename.ShouldBe("this-is-my-container-name");
+        }
+
+
+        [Fact]
+        public void NormalizeContainerName_Min_Length()
+        {
+            var filename = "a";
+            filename = _blobNamingNormalizer.NormalizeContainerName(filename);
+            filename.Length.ShouldBeGreaterThanOrEqualTo(3);
+        }
+
+
+        [Fact]
+        public void NormalizeContainerName_Max_Length()
+        {
+            var filename = "abpabpabpabpabpabpabpabpabpabpabpabpabpabpabpabpabpabpabpabpabpabpabp";
+            filename = _blobNamingNormalizer.NormalizeContainerName(filename);
+            filename.Length.ShouldBeLessThanOrEqualTo(63);
+        }
+    }
+}

framework/test/Volo.Abp.BlobStoring.Minio.Tests/Volo/Abp/BlobStoring/Minio/MinioBlobContainer_Tests.cs

@@ -2,7 +2,7 @@
 
 namespace Volo.Abp.BlobStoring.Minio
 {
-     /*
+     
     //Please set the correct connection string in secrets.json and continue the test.
 
     public class MinioBlobContainer_Tests : BlobContainer_Tests<AbpBlobStoringMinioTestModule>
@@ -10,7 +10,8 @@ namespace Volo.Abp.BlobStoring.Minio
         public MinioBlobContainer_Tests()
         {
 
+
         }
     }
-    */
+    
 }