From 8a99fc0505c140ffd87355197a12d786b30f0478 Mon Sep 17 00:00:00 2001
From: Andrew Camilleri <evilkukka@gmail.com>
Date: Thu, 2 May 2019 13:39:13 +0200
Subject: [PATCH] Fix Azure Storage (#803)

---
 .../Configuration/AzureBlobStorageConfiguration.cs    |  5 ++---
 .../AzureBlobStorageConfigurationMetadata.cs          | 11 +++++++++++
 2 files changed, 13 insertions(+), 3 deletions(-)
 create mode 100644 BTCPayServer/Storage/Services/Providers/AzureBlobStorage/Configuration/AzureBlobStorageConfigurationMetadata.cs

diff --git a/BTCPayServer/Storage/Services/Providers/AzureBlobStorage/Configuration/AzureBlobStorageConfiguration.cs b/BTCPayServer/Storage/Services/Providers/AzureBlobStorage/Configuration/AzureBlobStorageConfiguration.cs
index 931e640a2..72cc828ae 100644
--- a/BTCPayServer/Storage/Services/Providers/AzureBlobStorage/Configuration/AzureBlobStorageConfiguration.cs
+++ b/BTCPayServer/Storage/Services/Providers/AzureBlobStorage/Configuration/AzureBlobStorageConfiguration.cs
@@ -1,9 +1,11 @@
 using System.ComponentModel.DataAnnotations;
 using BTCPayServer.Storage.Services.Providers.Models;
+using Microsoft.AspNetCore.Mvc;
 using TwentyTwenty.Storage.Azure;
 
 namespace BTCPayServer.Storage.Services.Providers.AzureBlobStorage.Configuration
 {
+    [ModelMetadataType(typeof(AzureBlobStorageConfigurationMetadata))]
     public class AzureBlobStorageConfiguration : AzureProviderOptions, IBaseStorageConfiguration
     {
         [Required]
@@ -12,8 +14,5 @@ namespace BTCPayServer.Storage.Services.Providers.AzureBlobStorage.Configuration
         [RegularExpression(@"[a-z0-9-]+",
             ErrorMessage = "Characters must be lowercase or digits or -")]
         public string ContainerName { get; set; }
-
-        [Required][AzureBlobStorageConnectionStringValidator] 
-        public new string ConnectionString { get; set; }
     }
 }
diff --git a/BTCPayServer/Storage/Services/Providers/AzureBlobStorage/Configuration/AzureBlobStorageConfigurationMetadata.cs b/BTCPayServer/Storage/Services/Providers/AzureBlobStorage/Configuration/AzureBlobStorageConfigurationMetadata.cs
new file mode 100644
index 000000000..a16165488
--- /dev/null
+++ b/BTCPayServer/Storage/Services/Providers/AzureBlobStorage/Configuration/AzureBlobStorageConfigurationMetadata.cs
@@ -0,0 +1,11 @@
+using System.ComponentModel.DataAnnotations;
+
+namespace BTCPayServer.Storage.Services.Providers.AzureBlobStorage.Configuration
+{
+    public class AzureBlobStorageConfigurationMetadata
+    {
+        [Required]
+        [AzureBlobStorageConnectionStringValidator]
+        public string ConnectionString { get; set; }
+    }
+}