diff --git a/src/Microsoft.AspNetCore.SignalR/Microsoft.AspNetCore.SignalR.csproj b/src/Microsoft.AspNetCore.SignalR/Microsoft.AspNetCore.SignalR.csproj
index 64ac863d88..eb316c5cea 100644
--- a/src/Microsoft.AspNetCore.SignalR/Microsoft.AspNetCore.SignalR.csproj
+++ b/src/Microsoft.AspNetCore.SignalR/Microsoft.AspNetCore.SignalR.csproj
@@ -10,7 +10,7 @@
     <PackageTags>aspnetcore;signalr</PackageTags>
     <EnableApiCheck>false</EnableApiCheck>
   </PropertyGroup>
-  
+
   <ItemGroup>
     <ProjectReference Include="..\Microsoft.AspNetCore.Sockets.Abstractions\Microsoft.AspNetCore.Sockets.Abstractions.csproj" />
     <ProjectReference Include="..\Microsoft.AspNetCore.SignalR.Common\Microsoft.AspNetCore.SignalR.Common.csproj" />
diff --git a/src/Microsoft.AspNetCore.SignalR/SignalRSocketBuilderExtensions.cs b/src/Microsoft.AspNetCore.SignalR/SignalRSocketBuilderExtensions.cs
index 568ab565fd..11574c5306 100644
--- a/src/Microsoft.AspNetCore.SignalR/SignalRSocketBuilderExtensions.cs
+++ b/src/Microsoft.AspNetCore.SignalR/SignalRSocketBuilderExtensions.cs
@@ -1,6 +1,6 @@
-using System;
-using System.Collections.Generic;
-using System.Text;
+// Copyright (c) .NET Foundation. All rights reserved.
+// Licensed under the Apache License, Version 2.0. See License.txt in the project root for license information.
+
 using Microsoft.AspNetCore.Sockets;
 using Microsoft.Extensions.DependencyInjection;
 
@@ -11,10 +11,7 @@ namespace Microsoft.AspNetCore.SignalR
         public static ISocketBuilder UseHub<THub>(this ISocketBuilder socketBuilder) where THub : Hub<IClientProxy>
         {
             var endpoint = socketBuilder.ApplicationServices.GetRequiredService<HubEndPoint<THub>>();
-            return socketBuilder.Run(connection =>
-            {
-                return endpoint.OnConnectedAsync(connection);
-            });
+            return socketBuilder.Run(connection => endpoint.OnConnectedAsync(connection));
         }
     }
 }
diff --git a/src/Microsoft.AspNetCore.Sockets.Http/SocketRouteBuilder.cs b/src/Microsoft.AspNetCore.Sockets.Http/SocketRouteBuilder.cs
index f96b7a983b..d1176d9adb 100644
--- a/src/Microsoft.AspNetCore.Sockets.Http/SocketRouteBuilder.cs
+++ b/src/Microsoft.AspNetCore.Sockets.Http/SocketRouteBuilder.cs
@@ -2,6 +2,8 @@
 // Licensed under the Apache License, Version 2.0. See License.txt in the project root for license information.
 
 using System;
+using System.Reflection;
+using Microsoft.AspNetCore.Authorization;
 using Microsoft.AspNetCore.Routing;
 
 namespace Microsoft.AspNetCore.Sockets
@@ -30,7 +32,20 @@ namespace Microsoft.AspNetCore.Sockets
 
         public void MapEndPoint<TEndPoint>(string path) where TEndPoint : EndPoint
         {
-            MapSocket(path, builder =>
+            MapEndPoint<TEndPoint>(path, socketOptions: null);
+        }
+
+        public void MapEndPoint<TEndPoint>(string path, Action<HttpSocketOptions> socketOptions) where TEndPoint : EndPoint
+        {
+            var authorizeAttributes = typeof(TEndPoint).GetCustomAttributes<AuthorizeAttribute>(inherit: true);
+            var options = new HttpSocketOptions();
+            foreach (var attribute in authorizeAttributes)
+            {
+                options.AuthorizationData.Add(attribute);
+            }
+            socketOptions?.Invoke(options);
+
+            MapSocket(path, options, builder =>
             {
                 builder.UseEndPoint<TEndPoint>();
             });
diff --git a/src/Microsoft.AspNetCore.Sockets/SocketBuilderExtensions.cs b/src/Microsoft.AspNetCore.Sockets/SocketBuilderExtensions.cs
index 29be9b8a8b..f0d6d3387b 100644
--- a/src/Microsoft.AspNetCore.Sockets/SocketBuilderExtensions.cs
+++ b/src/Microsoft.AspNetCore.Sockets/SocketBuilderExtensions.cs
@@ -1,9 +1,6 @@
 // Copyright (c) .NET Foundation. All rights reserved.
 // Licensed under the Apache License, Version 2.0. See License.txt in the project root for license information.
 
-using System;
-using System.Collections.Generic;
-using System.Text;
 using Microsoft.Extensions.DependencyInjection;
 
 namespace Microsoft.AspNetCore.Sockets
@@ -12,12 +9,9 @@ namespace Microsoft.AspNetCore.Sockets
     {
         public static ISocketBuilder UseEndPoint<TEndPoint>(this ISocketBuilder socketBuilder) where TEndPoint : EndPoint
         {
+            var endpoint = socketBuilder.ApplicationServices.GetRequiredService<TEndPoint>();
             // This is a terminal middleware, so there's no need to use the 'next' parameter
-            return socketBuilder.Run(connection =>
-            {
-                var endpoint = socketBuilder.ApplicationServices.GetRequiredService<TEndPoint>();
-                return endpoint.OnConnectedAsync(connection);
-            });
+            return socketBuilder.Run(connection => endpoint.OnConnectedAsync(connection));
         }
     }
 }
diff --git a/test/Microsoft.AspNetCore.Sockets.Tests/MapEndPointTests.cs b/test/Microsoft.AspNetCore.Sockets.Tests/MapEndPointTests.cs
new file mode 100644
index 0000000000..1ab74f0d23
--- /dev/null
+++ b/test/Microsoft.AspNetCore.Sockets.Tests/MapEndPointTests.cs
@@ -0,0 +1,116 @@
+// Copyright (c) .NET Foundation. All rights reserved.
+// Licensed under the Apache License, Version 2.0. See License.txt in the project root for license information.
+
+using System;
+using System.Threading.Tasks;
+using Microsoft.AspNetCore.Authorization;
+using Microsoft.AspNetCore.Builder;
+using Microsoft.AspNetCore.Hosting;
+using Microsoft.Extensions.DependencyInjection;
+using Xunit;
+
+namespace Microsoft.AspNetCore.Sockets.Tests
+{
+    public class MapEndPointTests
+    {
+        [Fact]
+        public void MapEndPointFindsAuthAttributeOnEndPoint()
+        {
+            var authCount = 0;
+            var builder = new WebHostBuilder()
+                .UseKestrel()
+                .ConfigureServices(services =>
+                {
+                    services.AddSockets();
+                    services.AddEndPoint<AuthEndPoint>();
+                })
+                .Configure(app =>
+                {
+                    app.UseSockets(routes =>
+                    {
+                        routes.MapEndPoint<AuthEndPoint>("auth", httpSocketOptions =>
+                        {
+                            authCount += httpSocketOptions.AuthorizationData.Count;
+                        });
+                    });
+                })
+                .Build();
+
+            Assert.Equal(1, authCount);
+        }
+
+        [Fact]
+        public void MapEndPointFindsAuthAttributeOnInheritedEndPoint()
+        {
+            var authCount = 0;
+            var builder = new WebHostBuilder()
+                .UseKestrel()
+                .ConfigureServices(services =>
+                {
+                    services.AddSockets();
+                    services.AddEndPoint<InheritedAuthEndPoint>();
+                })
+                .Configure(app =>
+                {
+                    app.UseSockets(routes =>
+                    {
+                        routes.MapEndPoint<InheritedAuthEndPoint>("auth", httpSocketOptions =>
+                        {
+                            authCount += httpSocketOptions.AuthorizationData.Count;
+                        });
+                    });
+                })
+                .Build();
+
+            Assert.Equal(1, authCount);
+        }
+
+        [Fact]
+        public void MapEndPointFindsAuthAttributesOnDoubleAuthEndPoint()
+        {
+            var authCount = 0;
+            var builder = new WebHostBuilder()
+                .UseKestrel()
+                .ConfigureServices(services =>
+                {
+                    services.AddSockets();
+                    services.AddEndPoint<DoubleAuthEndPoint>();
+                })
+                .Configure(app =>
+                {
+                    app.UseSockets(routes =>
+                    {
+                        routes.MapEndPoint<DoubleAuthEndPoint>("auth", httpSocketOptions =>
+                        {
+                            authCount += httpSocketOptions.AuthorizationData.Count;
+                        });
+                    });
+                })
+                .Build();
+
+            Assert.Equal(2, authCount);
+        }
+
+        private class InheritedAuthEndPoint : AuthEndPoint
+        {
+            public override Task OnConnectedAsync(ConnectionContext connection)
+            {
+                throw new NotImplementedException();
+            }
+        }
+
+        [Authorize]
+        private class DoubleAuthEndPoint : AuthEndPoint
+        {
+        }
+
+        [Authorize]
+        private class AuthEndPoint : EndPoint
+        {
+            public override Task OnConnectedAsync(ConnectionContext connection)
+            {
+                throw new NotImplementedException();
+            }
+        }
+    }
+}