Extended SecretAppSettingReader

Fixed #408

Author: AndreasReitberger

src/SharedNetCoreLibrary/Samples/Directory.Build.targets

@@ -0,0 +1,18 @@
+<!-- Source: https://github.com/ncarandini/XFUserSecrets/blob/master/TPCWare.XFUserSecrets/Directory.Build.targets-->
+<Project ToolsVersion="4.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+	<Target Name="AddUserSecrets"
+			BeforeTargets="PrepareForBuild"
+			Condition="'$(UserSecretsId)' != '' ">
+		<PropertyGroup>
+			<UserSecretsFilePath Condition=" '$(OS)' == 'Windows_NT' ">
+				$([System.Environment]::GetFolderPath(SpecialFolder.UserProfile))\AppData\Roaming\Microsoft\UserSecrets\$(UserSecretsId)\secrets.json
+			</UserSecretsFilePath>
+			<UserSecretsFilePath Condition=" '$(OS)' == 'Unix' ">
+				$([System.Environment]::GetFolderPath(SpecialFolder.UserProfile))/.microsoft/usersecrets/$(UserSecretsId)/secrets.json
+			</UserSecretsFilePath>
+		</PropertyGroup>
+		<ItemGroup>
+			<EmbeddedResource Include="$(UserSecretsFilePath)" Condition="Exists($(UserSecretsFilePath))"/>
+		</ItemGroup>
+	</Target>
+</Project>

src/SharedNetCoreLibrary/Samples/secrets.json

@@ -0,0 +1,7 @@
+{
+  "Core": {
+    "GitUrl": "",
+    "GitToken": "",
+    "GitLocalPath": ""
+  }
+}

src/SharedNetCoreLibrary/Utilities/SecretAppSettingReader.cs

@@ -1,11 +1,16 @@
 #if NEWTONSOFT
 using Newtonsoft.Json;
 #endif
+using System.Reflection;
 
 namespace AndreasReitberger.Shared.Core.Utilities
 {
     public class SecretAppSettingReader
     {
+        #region Properties
+        public static Assembly? Assembly { get; set; }
+        #endregion
+
         // Source: https://www.programmingwithwolfgang.com/use-net-secrets-in-console-application/
 #if NEWTONSOFT
         public static T? ReadSection<T>(string sectionName)
@@ -22,5 +27,26 @@ public class SecretAppSettingReader
             return (T?)JsonSerializer.Deserialize(settings, typeof(T), context);
 #endif
         }
+
+#if !NEWTONSOFT
+        public static T? ReadSectionFromConfigurationRoot<T>(Type type, string appNameSpace, string sectionName, JsonSerializerContext? context = null)
+        {
+            // It seems that this way makes problems if the app is published on Windows in Release mode
+            // Needs the Directory.Build.targets in order to work (copies the secret.json as EmbeddedResource to the app)
+            if (Assembly is null)
+            {
+                Assembly = IntrospectionExtensions.GetTypeInfo(type).Assembly;
+                UserSecretsManager.Settings = new UserSecretsManager.UserSecretsManagerBuilder()
+                    .WithAppNamespace(appNameSpace)
+                    .WithCustomAssambly(Assembly)
+                    .Build();
+            }
+            context ??= CoreSourceGenerationContext.Default;
+            string settings = UserSecretsManager.Settings[sectionName].ToString();
+            if (string.IsNullOrEmpty(settings))
+                return default;
+            return (T?)JsonSerializer.Deserialize(settings, typeof(T), context);
+        }
     }
+#endif
 }