Fixes #42

Author: i4004

src/Simplify.Web.Tests/Modules/WebContextTests.cs

@@ -1,6 +1,8 @@
 #nullable disable
 
 using System.Collections.Generic;
+using System.Security.Claims;
+using System.Security.Principal;
 using Microsoft.AspNetCore.Http;
 using Microsoft.Extensions.Primitives;
 using Moq;
@@ -200,5 +202,46 @@ public void Constructor_SpecificRoute_SetCorrectly()
 
 			Assert.AreEqual("/test", context.Route);
 		}
+
+		[Test]
+		public void IsAuthenticated_UserIsNotNullAndAuthenticated_True()
+		{
+			// Arrange
+
+			_owinContext.SetupGet(x => x.User)
+				.Returns(Mock.Of<ClaimsPrincipal>(f => f.Identity == Mock.Of<IIdentity>(i => i.IsAuthenticated)));
+
+			var context = new WebContext(_owinContext.Object);
+
+			// Act & Assert
+			Assert.IsTrue(context.IsAuthenticated);
+		}
+
+		[Test]
+		public void IsAuthenticated_UserIsNotNullAndNotAuthenticated_False()
+		{
+			// Arrange
+
+			_owinContext.SetupGet(x => x.User)
+				.Returns(Mock.Of<ClaimsPrincipal>(f => f.Identity == Mock.Of<IIdentity>(i => i.IsAuthenticated == false)));
+
+			var context = new WebContext(_owinContext.Object);
+
+			// Act & Assert
+			Assert.IsFalse(context.IsAuthenticated);
+		}
+
+		[Test]
+		public void IsAuthenticated_UserIsNull_False()
+		{
+			// Arrange
+
+			_owinContext.SetupGet(x => x.User).Returns((ClaimsPrincipal)null);
+
+			var context = new WebContext(_owinContext.Object);
+
+			// Act & Assert
+			Assert.IsFalse(context.IsAuthenticated);
+		}
 	}
 }

src/Simplify.Web/Modules/IWebContext.cs

@@ -59,6 +59,11 @@ public interface IWebContext
 		/// </value>
 		bool IsAjax { get; }
 
+		/// <summary>
+		/// Gets a value indicating whether current request context user is not null and is authenticated.
+		/// </summary>
+		bool IsAuthenticated { get; }
+
 		/// <summary>
 		/// Gets the request body.
 		/// </summary>

src/Simplify.Web/Modules/WebContext.cs

@@ -102,6 +102,11 @@ public IFormCollection Form
 		/// </value>
 		public bool IsAjax { get; }
 
+		/// <summary>
+		/// Gets a value indicating whether current request context user is not null and is authenticated.
+		/// </summary>
+		public bool IsAuthenticated => Context.User != null && Context.User.Identity.IsAuthenticated;
+
 		/// <summary>
 		/// Gets or sets the request body.
 		/// </summary>