refactor(TokenDescriptorProvider): entfernt und eine Mapper-Erweiterungsmethode mit derselben Funktionalität zur Vereinfachung hinzugefügt.

DigitalData.Core.Security/Extension.cs

@@ -0,0 +1,19 @@
+using AutoMapper;
+using DigitalData.Core.Security.Config;
+using Microsoft.IdentityModel.Tokens;
+
+namespace DigitalData.Core.Security
+{
+    public static class Extension
+    {
+        /// <summary>
+        /// Maps a <see cref="TokenDescription"/> to a <see cref="SecurityTokenDescriptor"/>.
+        /// </summary>
+        /// <param name="mapper">The <see cref="IMapper"/> instance used for mapping.</param>
+        /// <param name="description">The <see cref="TokenDescription"/> instance to be mapped.</param>
+        /// <returns>A <see cref="SecurityTokenDescriptor"/> instance populated with the mapped values.</returns>
+        /// <exception cref="ArgumentNullException">Thrown if <paramref name="mapper"/> or <paramref name="description"/> is <c>null</c>.</exception>
+        public static SecurityTokenDescriptor Map(this IMapper mapper, TokenDescription description)
+            => mapper.Map(description, new SecurityTokenDescriptor());
+    }
+}