files tree made better.

src/OAuth.AspNet.AuthServer/AuthenticationResponseGrant.cs

@@ -0,0 +1,57 @@
+using Microsoft.AspNet.Http.Authentication;
+using System;
+using System.Linq;
+using System.Security.Claims;
+
+namespace OAuth.AspNet.AuthServer
+{
+    /// <summary>
+    /// Exposes the security.SignIn environment value as a strong type.
+    /// </summary>
+    public class AuthenticationResponseGrant
+    {
+        /// <summary>
+        /// Initializes a new instance of the <see cref="AuthenticationResponseGrant"/> class.
+        /// </summary>
+        /// <param name="identity"></param>
+        /// <param name="properties"></param>
+        public AuthenticationResponseGrant(ClaimsIdentity identity, AuthenticationProperties properties)
+        {
+            Principal = new ClaimsPrincipal(identity);
+            Identity = identity;
+            Properties = properties;
+        }
+
+        /// <summary>
+        /// Initializes a new instance of the <see cref="AuthenticationResponseGrant"/> class.
+        /// </summary>
+        /// <param name="principal"></param>
+        /// <param name="properties"></param>
+        public AuthenticationResponseGrant(ClaimsPrincipal principal, AuthenticationProperties properties)
+        {
+            if (principal == null)
+            {
+                throw new ArgumentNullException("principal");
+            }
+
+            Principal = principal;
+            Identity = principal.Identities.FirstOrDefault();
+            Properties = properties;
+        }
+
+        /// <summary>
+        /// The identity associated with the user sign in.
+        /// </summary>
+        public ClaimsIdentity Identity { get; private set; }
+
+        /// <summary>
+        /// The security principal associated with the user sign in.
+        /// </summary>
+        public ClaimsPrincipal Principal { get; private set; }
+
+        /// <summary>
+        /// Dictionary used to store state values about the authentication session.
+        /// </summary>
+        public AuthenticationProperties Properties { get; private set; }
+    }
+}