1 files changed, 48 insertions, 0 deletions
diff --git a/src/OpenID/OpenIdProviderMvc/Controllers/UserController.cs b/src/OpenID/OpenIdProviderMvc/Controllers/UserController.cs
new file mode 100644
index 0000000..5e0c21f
--- /dev/null
+++ b/src/OpenID/OpenIdProviderMvc/Controllers/UserController.cs
@@ -0,0 +1,48 @@
+namespace OpenIdProviderMvc.Controllers {
+	using System;
+	using System.Collections.Generic;
+	using System.Linq;
+	using System.Web;
+	using System.Web.Mvc;
+	using System.Web.Mvc.Ajax;
+
+	public class UserController : Controller {
+		/// <summary>
+		/// Identities the specified id.
+		/// </summary>
+		/// <param name="id">The username or anonymous identifier.</param>
+		/// <param name="anon">if set to <c>true</c> then <paramref name="id"/> represents an anonymous identifier rather than a username.</param>
+		/// <returns>The view to display.</returns>
+		public ActionResult Identity(string id, bool anon) {
+			if (!anon) {
+				var redirect = this.RedirectIfNotNormalizedRequestUri(id);
+				if (redirect != null) {
+					return redirect;
+				}
+			}
+
+			if (Request.AcceptTypes != null && Request.AcceptTypes.Contains("application/xrds+xml")) {
+				return View("Xrds");
+			}
+
+			if (!anon) {
+				this.ViewData["username"] = id;
+			}
+
+			return View();
+		}
+
+		public ActionResult Xrds(string id) {
+			return View();
+		}
+
+		private ActionResult RedirectIfNotNormalizedRequestUri(string user) {
+			Uri normalized = Models.User.GetClaimedIdentifierForUser(user);
+			if (Request.Url != normalized) {
+				return Redirect(normalized.AbsoluteUri);
+			}
+
+			return null;
+		}
+	}
+}