1 files changed, 21 insertions, 1 deletions
diff --git a/Duplicati/Library/Backend/Backblaze/B2AuthHelper.cs b/Duplicati/Library/Backend/Backblaze/B2AuthHelper.cs
index 55197519c..d0d960ff5 100644
--- a/Duplicati/Library/Backend/Backblaze/B2AuthHelper.cs
+++ b/Duplicati/Library/Backend/Backblaze/B2AuthHelper.cs
@@ -27,7 +27,7 @@ namespace Duplicati.Library.Backend.Backblaze
         private readonly string m_credentials;
         private AuthResponse m_config;
         private DateTime m_configExpires;
-        private const string AUTH_URL = "https://api.backblazeb2.com/b2api/v1/b2_authorize_account";
+        internal const string AUTH_URL = "https://api.backblazeb2.com/b2api/v1/b2_authorize_account";
 
         public B2AuthHelper(string userid, string password)
             : base()
@@ -54,6 +54,26 @@ namespace Duplicati.Library.Backend.Backblaze
             return url;
         }
 
+        public string APIDnsName
+        {
+            get
+            {
+                if (m_config == null || string.IsNullOrWhiteSpace(m_config.APIUrl))
+                    return null;
+                return new System.Uri(m_config.APIUrl).Host;
+            }
+        }
+
+        public string DownloadDnsName
+        {
+            get
+            {
+                if (m_config == null || string.IsNullOrWhiteSpace(m_config.DownloadUrl))
+                    return null;
+                return new System.Uri(m_config.DownloadUrl).Host;
+            }
+        }
+
         private AuthResponse Config
         {
             get