Merge branch '38-upgrade-to-asp-core-2-0' into 'master'

Resolve "Upgrade to ASP Core 2.0"

Closes #38

See merge request dbogatov/status-site!21

.gitignore

@@ -56,3 +56,7 @@ debug
 
 # Debian build artifacts
 debian/build
+
+test/appsettings.*
+
+*lock.json

.gitlab-ci.yml

@@ -9,7 +9,7 @@ before_script:
 ## BUILD
 
 build-docs:
-  image: dbogatov/docker-containers:mkdocs-latest
+  image: dbogatov/docker-images:mk-docs-latest
   stage: build
   script:
   - ./build.sh -f build-docs
@@ -35,7 +35,7 @@ build-ping:
   - docker
 
 build-app:
-  image: dbogatov/docker-containers:dotnet-core-latest
+  image: dbogatov/docker-images:net-core-latest
   stage: build
   script:
   - export ASPNETCORE_ENVIRONMENT="Production"
@@ -53,24 +53,25 @@ build-app:
 
 unit-test-app:
   stage: test
-  image: microsoft/dotnet:1.1.1-sdk
+  image: microsoft/dotnet:2.0.3-sdk
   script:
   - printf "{\"Version\":{\"GitHash\":\"%s\"}}" $CI_BUILD_REF > src/version.json
   - cd test
   - dotnet restore
+  - dotnet build
   - ./test.sh | tee tests.out
-  - "cat tests.out | grep 'Failed: 0.'"
+  - "cat tests.out | grep 'Test Run Successful.'"
   tags:
   - docker
 
 tidy-app:
   stage: test
-  image: dbogatov/docker-containers:dotnet-core-latest
+  image: dbogatov/docker-images:net-core-latest
   dependencies:
   - build-app
   before_script:
   - export ASPNETCORE_ENVIRONMENT="Staging"
-  - cd src/web/bin/release/netcoreapp1.1/publish/
+  - cd src/web/bin/release/netcoreapp2.0/publish/
   - dotnet web.dll > /dev/null &
   - sleep 15
   script:
@@ -81,12 +82,12 @@ tidy-app:
   
 blc-app:
   stage: test
-  image: dbogatov/docker-containers:dotnet-core-latest
+  image: dbogatov/docker-images:net-core-latest
   dependencies:
   - build-app
   before_script:
   - export ASPNETCORE_ENVIRONMENT="Staging"
-  - cd src/web/bin/release/netcoreapp1.1/publish/
+  - cd src/web/bin/release/netcoreapp2.0/publish/
   - dotnet web.dll > /dev/null &
   - sleep 15
   script:
@@ -96,7 +97,7 @@ blc-app:
 
 blc-docs:
   stage: test
-  image: dbogatov/docker-containers:jekyll-latest
+  image: dbogatov/docker-images:blc-latest
   dependencies:
   - build-docs
   before_script:
@@ -130,7 +131,7 @@ release-app-docs:
 
 release-debian:
   stage: release
-  image: dbogatov/docker-containers:debian-latest
+  image: dbogatov/docker-images:debian-latest
   script:
     - ./build.sh -f build-debian-package
   artifacts:

.vscode/launch.json

@@ -14,7 +14,7 @@
 			"request": "launch",
 			"preLaunchTask": "build-web",
 			"justMyCode": false,
-			"program": "${workspaceRoot}/src/web/bin/Debug/netcoreapp1.1/web.dll",
+			"program": "${workspaceRoot}/src/web/bin/Debug/netcoreapp2.0/web.dll",
 			"args": [],
 			"cwd": "${workspaceRoot}/src/web",
 			"externalConsole": false,
@@ -27,7 +27,7 @@
 			"request": "launch",
 			"preLaunchTask": "build-daemons",
 			"justMyCode": false,
-			"program": "${workspaceRoot}/src/daemons/bin/Debug/netcoreapp1.1/daemons.dll",
+			"program": "${workspaceRoot}/src/daemons/bin/Debug/netcoreapp2.0/daemons.dll",
 			"args": [],
 			"cwd": "${workspaceRoot}/src/daemons",
 			"externalConsole": false,
@@ -40,7 +40,7 @@
 			"request": "launch",
 			"preLaunchTask": "build-test",
 			"justMyCode": false,
-			"program": "${workspaceRoot}/test/bin/Debug/netcoreapp1.1/test.dll",
+			"program": "${workspaceRoot}/test/bin/Debug/netcoreapp2.0/test.dll",
 			"args": [],
 			"cwd": "${workspaceRoot}/test",
 			"externalConsole": false,

articles/mkdocs.yml

@@ -9,7 +9,9 @@ strict: true
 copyright: Copyright © 2017 Dmytro Bogatov
 
 # Documentation and theme
-theme_dir: material
+theme:
+  name: 'material'
+  custom_dir: 'material'
 
 # Options
 extra:

build.sh

@@ -15,11 +15,7 @@ install-node-tools () {
 
 	echo "Installing node modules... Requires Yarn or MPM"
 
-	if hash yarn 2>/dev/null; then
-        yarn --ignore-engines > /dev/null
-    else
-		npm install > /dev/null
-    fi
+	yarn --ignore-engines > /dev/null
 }
 
 clean-doc-folder () {

documentation/Dockerfile

-FROM dbogatov/docker-containers:nginx-latest
+FROM dbogatov/docker-images:nginx-latest
 
 MAINTAINER Dmytro Bogatov dmytro@dbogatov.org
 

package.json

@@ -8,13 +8,13 @@
     "less": "^2.7.2",
     "less-loader": "^2.2.3",
     "optimize-css-assets-webpack-plugin": "^1.3.1",
-    "spectacle-docs": "^0.8.2",
+    "spectacle-docs": "^0.9.12",
     "style-loader": "^0.13.1",
     "typedoc": "^0.5.7",
     "typescript": "^2.1.6",
     "typings": "^2.1.0",
     "uglify-js": "git://github.com/mishoo/UglifyJS2#harmony",
-    "uglifyjs-webpack-plugin": "^0.4.3",
+    "uglifyjs-webpack-plugin": "^1.1.1",
     "url-loader": "^0.5.7",
     "webpack": "^2.2.1"
   }

src/daemons/Dockerfile

-FROM microsoft/dotnet:1.1.1-runtime
+FROM microsoft/dotnet:2.0.3-runtime
 
 # Create directory for the app source code
 WORKDIR /srv
 
 # Copy the binary
-COPY bin/release/netcoreapp1.1/publish/ /srv
+COPY bin/release/netcoreapp2.0/publish/ /srv
 
 ENTRYPOINT /bin/bash -c "dotnet daemons.dll"

src/daemons/Services/DemoService.cs

@@ -54,6 +54,8 @@ namespace StatusMonitor.Daemons.Services
 		public async Task<DataPoint> GenerateDemoDataAsync(Metrics type, string source, DateTime? timestamp = null)
 		{
 			var metric = await _metricService.GetOrCreateMetricAsync(type, source);
+			
+			_context.Attach(metric);
 
 			// Using plain new Random() will result in the same number if called multiple times in short time period
 			var random = new Random(

src/daemons/Services/ServiceManagerService.cs

@@ -287,6 +287,12 @@ namespace StatusMonitor.Daemons.Services
 							.GetRequiredService<IHealthService>()
 							.ProduceHealthReportAsync();
 
+						// May happen in test environment
+						if (report.Metric != null)
+						{
+							context.Attach(report.Metric);
+						}
+
 						await context.HealthReports.AddAsync(report);
 						await context.SaveChangesAsync();
 					}
@@ -353,6 +359,18 @@ namespace StatusMonitor.Daemons.Services
 						// Wait completion of all tasks
 						var pingDataPoints = await Task.WhenAll(tasks.ToArray());
 
+						pingDataPoints
+							.ToList()
+							.ForEach(
+								ping => {
+									// May happen in test environment
+									if (ping.Metric != null)
+									{
+										context.Attach(ping.Metric);
+									}
+								}
+							);
+
 						await context.PingDataPoints.AddRangeAsync(pingDataPoints);
 						await context.SaveChangesAsync();
 

src/daemons/daemons.csproj

 <Project ToolsVersion="15.0" Sdk="Microsoft.NET.Sdk.Web">
 	<PropertyGroup>
+		<TargetFramework>netcoreapp2.0</TargetFramework>
 		<OutputType>Exe</OutputType>
-		<TargetFramework>netcoreapp1.1</TargetFramework>
 		<PreserveCompilationContext>true</PreserveCompilationContext>
-	</PropertyGroup>
-	<PropertyGroup>
-		<PackageTargetFallback>$(PackageTargetFallback);portable-net45+win8+wp8+wpa81;</PackageTargetFallback>
+		<PublishWithAspNetCoreTargetManifest>false</PublishWithAspNetCoreTargetManifest>
 	</PropertyGroup>
 	<ItemGroup>
-		<ProjectReference Include="../shared/shared.csproj">
-			<Name>shared</Name>
-		</ProjectReference>
-		<PackageReference Include="Microsoft.EntityFrameworkCore.InMemory" Version="1.1.0" />
-		<PackageReference Include="Npgsql" Version="3.1.9" />
-		<PackageReference Include="Npgsql.EntityFrameworkCore.PostgreSQL" Version="1.1.0" />
-		<PackageReference Include="Microsoft.EntityFrameworkCore" Version="1.1.0" />
-		<PackageReference Include="Npgsql.EntityFrameworkCore.PostgreSQL.Design" Version="1.1.0" />
-		<PackageReference Include="Microsoft.EntityFrameworkCore.SqlServer" Version="1.1.0" />
-		<PackageReference Include="Microsoft.EntityFrameworkCore.SqlServer.Design" Version="1.1.0" />
-		<PackageReference Include="Microsoft.EntityFrameworkCore.Sqlite" Version="1.1.0" />
-		<PackageReference Include="Microsoft.EntityFrameworkCore.Sqlite.Design" Version="1.1.0" />
-		<PackageReference Include="Microsoft.EntityFrameworkCore.InMemory" Version="1.1.0" />
-		<PackageReference Include="Microsoft.AspNetCore.Authentication.Cookies" Version="1.1.0" />
-		<PackageReference Include="Microsoft.AspNetCore.Diagnostics.EntityFrameworkCore" Version="1.1.0" />
-		<PackageReference Include="Microsoft.AspNetCore.Identity.EntityFrameworkCore" Version="1.1.0" />
-		<PackageReference Include="Microsoft.AspNetCore.Mvc.TagHelpers" Version="1.1.0" />
-		<PackageReference Include="Microsoft.AspNetCore.Http.Abstractions" Version="1.1.0" />
-		<PackageReference Include="Microsoft.Extensions.Logging" Version="1.1.0" />
-		<PackageReference Include="Microsoft.Extensions.Logging.Console" Version="1.1.0" />
-		<PackageReference Include="Microsoft.Extensions.Logging.Debug" Version="1.1.0" />
+		<ProjectReference Include="../shared/shared.csproj" Name="shared" />
+		<PackageReference Include="Microsoft.AspNetCore.All" Version="2.0.0" />
+		<PackageReference Include="Npgsql" Version="3.2.5" />
+		<PackageReference Include="Npgsql.EntityFrameworkCore.PostgreSQL" Version="2.0.0-*" />
+		<PackageReference Include="Npgsql.EntityFrameworkCore.PostgreSQL.Design" Version="2.0.0-*" />
+		<PackageReference Include="Microsoft.Extensions.Logging" Version="2.0.0" />
+		<PackageReference Include="Microsoft.Extensions.Logging.Console" Version="2.0.0" />
+		<PackageReference Include="Microsoft.Extensions.Logging.Debug" Version="2.0.0" />
 		<PackageReference Include="CommonMark.NET" Version="0.14.0" />
-		<PackageReference Include="Microsoft.AspNetCore.Diagnostics" Version="1.1.0" />
-		<PackageReference Include="Microsoft.AspNetCore.Mvc" Version="1.1.0" />
-		<PackageReference Include="Microsoft.AspNetCore.Razor.Tools" Version="1.1.0-preview4-final" />
-		<PackageReference Include="Microsoft.AspNetCore.Routing" Version="1.1.0" />
-		<PackageReference Include="Microsoft.AspNetCore.Server.IISIntegration" Version="1.1.0" />
-		<PackageReference Include="Microsoft.AspNetCore.Server.Kestrel" Version="1.1.0" />
-		<PackageReference Include="Microsoft.AspNetCore.StaticFiles" Version="1.1.0" />
-		<PackageReference Include="Microsoft.Extensions.Configuration.EnvironmentVariables" Version="1.1.0" />
-		<PackageReference Include="Microsoft.Extensions.Configuration.Json" Version="1.1.0" />
-		<PackageReference Include="Microsoft.Extensions.Options.ConfigurationExtensions" Version="1.1.0" />
+		<PackageReference Include="Microsoft.Extensions.Configuration.EnvironmentVariables" Version="2.0.0" />
+		<PackageReference Include="Microsoft.Extensions.Configuration.Json" Version="2.0.0" />
+		<PackageReference Include="Microsoft.Extensions.Options.ConfigurationExtensions" Version="2.0.0" />
 		<PackageReference Include="Moq" Version="4.6.38-alpha" />
-		<PackageReference Include="Microsoft.AspNetCore.TestHost" Version="1.1.0" />
-		<PackageReference Include="Microsoft.AspNetCore.Cors" Version="1.1.0" />
+		<PackageReference Include="MailKit" Version="1.16.0" />
 		<PackageReference Include="NetEscapades.Configuration.Yaml" Version="1.2.0" />
+		<PackageReference Include="System.ComponentModel.TypeConverter" Version="*" />
+		<PackageReference Include="System.Runtime.CompilerServices.Unsafe" Version="*" />
 	</ItemGroup>
 	<ItemGroup>
 		<AppSettings Include="../appsettings*.*"/>

src/shared/Extensions/IServiceCollectionExtensions.cs

@@ -38,22 +38,14 @@ namespace StatusMonitor.Shared.Extensions
 				services
 					.AddEntityFrameworkSqlite()
 					.AddDbContext<DataContext>(
-						b => b.UseSqlite("Data Source=../../../../../development.db")
+						b => b.UseSqlite("Data Source=../development.db")
 					);
 			}
 			else // Testing and Staging
 			{
 				services
 					.AddEntityFrameworkInMemoryDatabase()
-					.AddDbContext<DataContext>(
-						b => b
-							.UseInMemoryDatabase()
-							.UseInternalServiceProvider(
-								new ServiceCollection()
-									.AddEntityFrameworkInMemoryDatabase()
-									.BuildServiceProvider()
-							)
-					);
+					.AddDbContext<DataContext>(b => b.UseInMemoryDatabase("main-db"));
 			}
 
 			services.AddTransient<IDataContext, DataContext>();

src/shared/Models/DataContext.cs

@@ -37,6 +37,7 @@ namespace StatusMonitor.Shared.Models
 		void RemoveRange(params object[] entities);
 		EntityEntry Remove(object entity);
 		EntityEntry Entry(object entity);
+		EntityEntry Attach(object entity);
 	}
 
 	/// <summary>

src/shared/shared.csproj

 <Project ToolsVersion="15.0" Sdk="Microsoft.NET.Sdk.Web">
 	<PropertyGroup>
-		<TargetFramework>netcoreapp1.1</TargetFramework>
+		<TargetFramework>netcoreapp2.0</TargetFramework>
 		<OutputType>Library</OutputType>
-		<PackageTargetFallback>$(PackageTargetFallback);portable-net45+win8+wp8+wpa81;</PackageTargetFallback>
+		<PublishWithAspNetCoreTargetManifest>false</PublishWithAspNetCoreTargetManifest>
 	</PropertyGroup>
 	<ItemGroup>
-		<PackageReference Include="Microsoft.EntityFrameworkCore.InMemory" Version="1.1.0" />
-		<PackageReference Include="Npgsql" Version="3.1.9" />
-		<PackageReference Include="Npgsql.EntityFrameworkCore.PostgreSQL" Version="1.1.0" />
-		<PackageReference Include="Microsoft.EntityFrameworkCore" Version="1.1.0" />
-		<PackageReference Include="Npgsql.EntityFrameworkCore.PostgreSQL.Design" Version="1.1.0" />
-		<PackageReference Include="Microsoft.EntityFrameworkCore.SqlServer" Version="1.1.0" />
-		<PackageReference Include="Microsoft.EntityFrameworkCore.SqlServer.Design" Version="1.1.0" />
-		<PackageReference Include="Microsoft.EntityFrameworkCore.Sqlite" Version="1.1.0" />
-		<PackageReference Include="Microsoft.EntityFrameworkCore.Sqlite.Design" Version="1.1.0" />
-		<PackageReference Include="Microsoft.EntityFrameworkCore.InMemory" Version="1.1.0" />
-		<PackageReference Include="Microsoft.AspNetCore.Authentication.Cookies" Version="1.1.0" />
-		<PackageReference Include="Microsoft.AspNetCore.Diagnostics.EntityFrameworkCore" Version="1.1.0" />
-		<PackageReference Include="Microsoft.AspNetCore.Identity.EntityFrameworkCore" Version="1.1.0" />
-		<PackageReference Include="Microsoft.AspNetCore.Mvc.TagHelpers" Version="1.1.0" />
-		<PackageReference Include="Microsoft.AspNetCore.Http.Abstractions" Version="1.1.0" />
-		<PackageReference Include="Microsoft.Extensions.Logging" Version="1.1.0" />
-		<PackageReference Include="Microsoft.Extensions.Logging.Console" Version="1.1.0" />
-		<PackageReference Include="Microsoft.Extensions.Logging.Debug" Version="1.1.0" />
+		<PackageReference Include="Microsoft.AspNetCore.All" Version="2.0.0" />
+		<PackageReference Include="Npgsql" Version="3.2.5" />
+		<PackageReference Include="Npgsql.EntityFrameworkCore.PostgreSQL" Version="2.0.0-*" />
+		<PackageReference Include="Npgsql.EntityFrameworkCore.PostgreSQL.Design" Version="2.0.0-*" />
+		<PackageReference Include="Microsoft.Extensions.Logging" Version="2.0.0" />
+		<PackageReference Include="Microsoft.Extensions.Logging.Console" Version="2.0.0" />
+		<PackageReference Include="Microsoft.Extensions.Logging.Debug" Version="2.0.0" />
 		<PackageReference Include="CommonMark.NET" Version="0.14.0" />
-		<PackageReference Include="Microsoft.AspNetCore.Diagnostics" Version="1.1.0" />
-		<PackageReference Include="Microsoft.AspNetCore.Mvc" Version="1.1.0" />
-		<PackageReference Include="Microsoft.AspNetCore.Razor.Tools" Version="1.1.0-preview4-final" />
-		<PackageReference Include="Microsoft.AspNetCore.Routing" Version="1.1.0" />
-		<PackageReference Include="Microsoft.AspNetCore.Server.IISIntegration" Version="1.1.0" />
-		<PackageReference Include="Microsoft.AspNetCore.Server.Kestrel" Version="1.1.0" />
-		<PackageReference Include="Microsoft.AspNetCore.StaticFiles" Version="1.1.0" />
-		<PackageReference Include="Microsoft.Extensions.Configuration.EnvironmentVariables" Version="1.1.0" />
-		<PackageReference Include="Microsoft.Extensions.Configuration.Json" Version="1.1.0" />
-		<PackageReference Include="Microsoft.Extensions.Options.ConfigurationExtensions" Version="1.1.0" />
+		<PackageReference Include="Microsoft.Extensions.Configuration.EnvironmentVariables" Version="2.0.0" />
+		<PackageReference Include="Microsoft.Extensions.Configuration.Json" Version="2.0.0" />
+		<PackageReference Include="Microsoft.Extensions.Options.ConfigurationExtensions" Version="2.0.0" />
 		<PackageReference Include="Moq" Version="4.6.38-alpha" />
-		<PackageReference Include="Microsoft.AspNetCore.TestHost" Version="1.1.0" />
-		<PackageReference Include="Microsoft.AspNetCore.Cors" Version="1.1.0" />
 		<PackageReference Include="MailKit" Version="1.16.0" />
 		<PackageReference Include="NetEscapades.Configuration.Yaml" Version="1.2.0" />
+		<PackageReference Include="System.ComponentModel.TypeConverter" Version="*" />
+		<PackageReference Include="System.Runtime.CompilerServices.Unsafe" Version="*" />
 	</ItemGroup>
 </Project>

src/web/Controllers/ApiController/Post/Compilation.cs

@@ -18,7 +18,9 @@ namespace StatusMonitor.Web.Controllers.Api
 		{
 			// Retrieve requested metric
 			var metric = await _metricService.GetOrCreateMetricAsync(Metrics.Compilation, model.Source);
-
+			
+			_context.Attach(metric);
+			
 			// Retrieve requested user action
 			var compilationStage =
 				await _context

src/web/Controllers/ApiController/Post/CpuLoad.cs

@@ -15,7 +15,9 @@ namespace StatusMonitor.Web.Controllers.Api
 		{
 			// Retrieve requested metric
 			var metric = await _metricService.GetOrCreateMetricAsync(Metrics.CpuLoad, model.Source);
-
+			
+			_context.Attach(metric);
+			
 			// Record data
 			await _context
 				.NumericDataPoints

src/web/Controllers/ApiController/Post/LogData.cs

@@ -18,6 +18,8 @@ namespace StatusMonitor.Web.Controllers.Api
 			// Retrieve requested metric
 			var metric = await _metricService.GetOrCreateMetricAsync(Metrics.Log, model.Source);
 
+			_context.Attach(metric);
+
 			// Retrieve requested user action
 			var logSeverity =
 				await _context

src/web/Controllers/ApiController/Post/UserAction.cs

@@ -18,6 +18,8 @@ namespace StatusMonitor.Web.Controllers.Api
 			// Retrieve requested metric
 			var metric = await _metricService.GetOrCreateMetricAsync(Metrics.UserAction, model.Source);
 
+			_context.Attach(metric);
+
 			// Record data
 			await _context
 				.UserActionDataPoints

src/web/Dockerfile

-FROM microsoft/dotnet:1.1.1-runtime
+FROM microsoft/dotnet:2.0.3-runtime
 
 # Create directory for the app source code
 WORKDIR /srv
 
 # Copy the binary
-COPY bin/release/netcoreapp1.1/publish/ /srv
+COPY bin/release/netcoreapp2.0/publish/ /srv
 
 # Expose the port and start the app
 EXPOSE 5555

src/web/Program.cs

 using System;
 using System.IO;
 using System.Threading;
+using Microsoft.AspNetCore;
 using Microsoft.AspNetCore.Hosting;
+using Microsoft.Extensions.Logging;
+using Microsoft.Extensions.Logging.Console;
 using StatusMonitor.Shared.Extensions;
 
 namespace StatusMonitor.Web
@@ -10,7 +13,7 @@ namespace StatusMonitor.Web
 	/// This class contains the entry point for the application.
 	/// </summary>
 	public class Program
-	{
+	{           
 		/// <summary>
 		/// The entry point.
 		/// This function is responsible for starting up the server object.
@@ -22,7 +25,7 @@ namespace StatusMonitor.Web
 		public static int Main(string[] args)
 		{
 			int port = 5555;
-            if (args.Length != 0 && (!Int32.TryParse(args[0], out port) || port < 1024 || port > 65534))
+			if (args.Length != 0 && (!Int32.TryParse(args[0], out port) || port < 1024 || port > 65534))
 			{
 				ColoredConsole.WriteLine("Usage: dotnet web.dll [port | number 1024-65534]", ConsoleColor.Red);
 				return 1;
@@ -42,14 +45,18 @@ namespace StatusMonitor.Web
 			{
 				try
 				{
-					var host = new WebHostBuilder()
-						.UseKestrel()
-						.UseContentRoot(Directory.GetCurrentDirectory())
-						.UseIISIntegration()
+					var host = WebHost
+						.CreateDefaultBuilder(args)
 						.UseStartup<Startup>()
+						.ConfigureLogging(
+							logging => {
+								logging.ClearProviders();
+								logging.AddFilter("Microsoft", LogLevel.None);
+							}
+						)
 						.UseUrls($"http://*:{port}")
-						.Build(); // Connection to the database happens in .Build()
-
+						.Build();
+						
 					host.Run();
 
 					return 0;

src/web/Services/AuthService.cs

@@ -4,6 +4,8 @@ using System.Security.Claims;
 using System.Security.Cryptography;
 using System.Text;
 using System.Threading.Tasks;
+using Microsoft.AspNetCore.Authentication;
+using Microsoft.AspNetCore.Authentication.Cookies;
 using Microsoft.AspNetCore.Http;
 using Microsoft.Extensions.Configuration;
 
@@ -59,16 +61,17 @@ namespace StatusMonitor.Web.Services
 					new ClaimsIdentity(
 						new List<Claim> {
 							new Claim("UserId", "Admin"),
-						}, "Admin"
+						},
+						CookieAuthenticationDefaults.AuthenticationScheme
 					)
 				);
 				
-			await _http.HttpContext.Authentication.SignInAsync("CookieMiddlewareInstance", principal);
+			await _http.HttpContext.SignInAsync(CookieAuthenticationDefaults.AuthenticationScheme, principal);
 		}
 
 		public async Task SignOutAsync()
 		{
-			await _http.HttpContext.Authentication.SignOutAsync("CookieMiddlewareInstance");
+			await _http.HttpContext.SignOutAsync(CookieAuthenticationDefaults.AuthenticationScheme);
 		}
 	}
 }

src/web/Startup.cs

@@ -64,44 +64,19 @@ namespace StatusMonitor.Web
 		{
 			services.RegisterSharedServices(CurrentEnvironment, Configuration);
 
-			services.AddIdentity<User, IdentityRole>();
-
-			services.Configure<IdentityOptions>(options =>
-			{
-				// Cookie settings
-				options.Cookies.ApplicationCookie.AuthenticationScheme = "CookieMiddlewareInstance";
-				options.Cookies.ApplicationCookie.LoginPath = new PathString("/account/login");
-				options.Cookies.ApplicationCookie.AccessDeniedPath = new PathString("/account/login");
-				options.Cookies.ApplicationCookie.AutomaticAuthenticate = true;
-				options.Cookies.ApplicationCookie.AutomaticChallenge = true;
-				options.Cookies.ApplicationCookie.CookieName = "AUTHCOOKIE";
-				options.Cookies.ApplicationCookie.ExpireTimeSpan = new TimeSpan(1, 0, 0, 0);
-				options.Cookies.ApplicationCookie.CookieHttpOnly = true;
-
-				var cookie = options.Cookies.ApplicationCookie;
-				var events = cookie.Events;
-				cookie.Events = new CookieAuthenticationEvents
-				{
-					OnRedirectToAccessDenied = context =>
+			services
+				.AddAuthentication(CookieAuthenticationDefaults.AuthenticationScheme)
+				.AddCookie(
+					CookieAuthenticationDefaults.AuthenticationScheme, 
+					options => 
 					{
-						if (context.Request.Path.StartsWithSegments("/api"))
-						{
-							context.Response.StatusCode = (int)HttpStatusCode.Forbidden;
-							return Task.CompletedTask;
-						}
-						return events.RedirectToAccessDenied(context);
-					},
-					OnRedirectToLogin = context =>
-					{
-						if (context.Request.Path.Value.Contains("/api"))
-						{
-							context.Response.StatusCode = (int)HttpStatusCode.Unauthorized;
-							return Task.CompletedTask;
-						}
-						return events.RedirectToLogin(context);
+						options.LoginPath = "/Account/LogIn";;
+						options.AccessDeniedPath = new PathString("/account/login");
+						options.Cookie.Name = "AUTHCOOKIE";
+						options.ExpireTimeSpan = new TimeSpan(1, 0, 0, 0);
+						options.Cookie.HttpOnly = true;
 					}
-				};
-			});
+				);
 
 			services.AddMemoryCache();
 			services.AddSession();
@@ -124,6 +99,7 @@ namespace StatusMonitor.Web
 			services.AddCors();
 
 			// Add application services.
+			services.AddSingleton<IHttpContextAccessor, HttpContextAccessor>();
 
 			services.AddTransient<IApiController, ApiController>();
 			services.AddTransient<HomeController>();
@@ -155,6 +131,8 @@ namespace StatusMonitor.Web
 					Configuration.StringsFromArray("Logging:Exclude").ToArray()
 				);
 
+			app.UseAuthentication();
+
 			if (env.IsProduction())
 			{
 				app.UseExceptionHandler("/error"); // All serverside exceptions redirect to error page
@@ -165,7 +143,7 @@ namespace StatusMonitor.Web
 				app.UseDatabaseErrorPage();
 				app.UseDeveloperExceptionPage(); // Print full stack trace
 			}
-			
+
 			app.UseSession();
 
 			app.UseCors(builder => builder.WithOrigins("*"));
@@ -173,8 +151,6 @@ namespace StatusMonitor.Web
 			app.UseDefaultFiles(); // in wwwroot folder, index.html is served when opening a directory
 			app.UseStaticFiles(); // make accessible and cache wwwroot files
 
-			app.UseIdentity();
-
 			// define routes
 			app.UseMvc(routes =>
 			{

src/web/Views/Home/Metric.cshtml

@@ -2,8 +2,12 @@
     ViewData["Title"] = Model.Title; 
 } 
 
+@using StatusMonitor.Web.Services
+
 @model StatusMonitor.Shared.Models.Entities.Metric
 
+@inject IAuthService Auth
+
 <div class="container">
     <div class="block-header">
         <h2>
@@ -86,7 +90,7 @@
 
 				</div>
 
-				@if (Context.User.Identity.IsAuthenticated)
+				@if (Auth.IsAuthenticated())
 				{
 
 					<div class="col-md-12">

src/web/Views/Shared/_Layout.cshtml

 @using Microsoft.Extensions.Configuration
+@using StatusMonitor.Web.Services
 
 @inject IConfiguration Config
+@inject IAuthService Auth
 
 <!DOCTYPE html>
 <!--[if IE 9 ]><html class="ie9"><![endif]-->
@@ -44,7 +46,7 @@
 
 					<ul class="hi-menu">
 
-							@if (Context.User.Identity.IsAuthenticated)
+							@if (Auth.IsAuthenticated())
 							{
 								<li>
 									<a asp-controller="Admin" asp-action="Index" >
@@ -108,7 +110,7 @@
 
 			<ul class="f-menu">
 				<li><a asp-controller="Home" asp-action="Index">Home</a></li>
-				@if (Context.User.Identity.IsAuthenticated)
+				@if (Auth.IsAuthenticated())
 				{
 					<li>
 						<a 

src/web/web.csproj

 <Project ToolsVersion="15.0" Sdk="Microsoft.NET.Sdk.Web">
 	<PropertyGroup>
+		<TargetFramework>netcoreapp2.0</TargetFramework>
 		<OutputType>Exe</OutputType>
-		<TargetFramework>netcoreapp1.1</TargetFramework>
 		<PreserveCompilationContext>true</PreserveCompilationContext>
-	</PropertyGroup>
-	<PropertyGroup>
-		<PackageTargetFallback>$(PackageTargetFallback);portable-net45+win8+wp8+wpa81;</PackageTargetFallback>
+		<PublishWithAspNetCoreTargetManifest>false</PublishWithAspNetCoreTargetManifest>
 	</PropertyGroup>
 	<ItemGroup>
-		<ProjectReference Include="../shared/shared.csproj">
-			<Name>shared</Name>
-		</ProjectReference>
-		<PackageReference Include="Microsoft.EntityFrameworkCore.InMemory" Version="1.1.0" />
-		<PackageReference Include="Npgsql" Version="3.1.9" />
-		<PackageReference Include="Npgsql.EntityFrameworkCore.PostgreSQL" Version="1.1.0" />
-		<PackageReference Include="Microsoft.EntityFrameworkCore" Version="1.1.0" />
-		<PackageReference Include="Npgsql.EntityFrameworkCore.PostgreSQL.Design" Version="1.1.0" />
-		<PackageReference Include="Microsoft.EntityFrameworkCore.SqlServer" Version="1.1.0" />
-		<PackageReference Include="Microsoft.EntityFrameworkCore.SqlServer.Design" Version="1.1.0" />
-		<PackageReference Include="Microsoft.EntityFrameworkCore.Sqlite" Version="1.1.0" />
-		<PackageReference Include="Microsoft.EntityFrameworkCore.Sqlite.Design" Version="1.1.0" />
-		<PackageReference Include="Microsoft.EntityFrameworkCore.InMemory" Version="1.1.0" />
-		<PackageReference Include="Microsoft.AspNetCore.Authentication.Cookies" Version="1.1.0" />
-		<PackageReference Include="Microsoft.AspNetCore.Diagnostics.EntityFrameworkCore" Version="1.1.0" />
-		<PackageReference Include="Microsoft.AspNetCore.Identity.EntityFrameworkCore" Version="1.1.0" />
-		<PackageReference Include="Microsoft.AspNetCore.Mvc.TagHelpers" Version="1.1.0" />
-		<PackageReference Include="Microsoft.AspNetCore.Http.Abstractions" Version="1.1.0" />
-		<PackageReference Include="Microsoft.Extensions.Logging" Version="1.1.0" />
-		<PackageReference Include="Microsoft.Extensions.Logging.Console" Version="1.1.0" />
-		<PackageReference Include="Microsoft.Extensions.Logging.Debug" Version="1.1.0" />
+		<ProjectReference Include="../shared/shared.csproj" Name="shared" />
+		<PackageReference Include="Microsoft.AspNetCore.All" Version="2.0.0" />
+		<PackageReference Include="Npgsql" Version="3.2.5" />
+		<PackageReference Include="Npgsql.EntityFrameworkCore.PostgreSQL" Version="2.0.0-*" />
+