(chore) Update to .net8 (#1267) and fix CI builds

Dockerfile.linux

@@ -1,4 +1,4 @@
-FROM mcr.microsoft.com/dotnet/aspnet:6.0.5 AS runtime
+FROM mcr.microsoft.com/dotnet/aspnet:8.0.2 AS runtime
 COPY out /app
 VOLUME ["/smtp4dev"]
 WORKDIR /

Dockerfile.linux.arm64

@@ -1,4 +1,4 @@
-FROM --platform=linux/arm64 mcr.microsoft.com/dotnet/aspnet:6.0.5 AS runtime
+FROM --platform=linux/arm64 mcr.microsoft.com/dotnet/aspnet:8.0.2 AS runtime
 COPY out /app
 VOLUME ["/smtp4dev"]
 WORKDIR /

Dockerfile.windows

@@ -1,5 +1,5 @@
 # escape=`
-FROM mcr.microsoft.com/dotnet/aspnet:6.0.5 AS final
+FROM mcr.microsoft.com/dotnet/aspnet:8.0.2-windowsservercore-ltsc2019 AS final
 COPY out /app
 EXPOSE 80
 EXPOSE 25

README.md

@@ -3,7 +3,7 @@
 
 A dummy SMTP server for Windows, Linux, Mac OS-X (and maybe elsewhere where .NET Core is available). Lets you test your application without spamming your real customers and without needing to set up a complicated real email server with a special configuration. Messages received in smtp4dev can be viewed and inspected.
 
-*If you're looking for the older v2 Windows GUI version. [Grab it here](https://github.com/rnwood/smtp4dev/releases/tag/v2.0.10).*
+*If you're looking for the older v2 Windows only GUI version. [Grab it here](https://github.com/rnwood/smtp4dev/releases/tag/v2.0.10).*
 
 > <a style="float: right" href="https://www.patreon.com/bePatron?u=38204828" data-patreon-widget-type="become-patron-button"><img alt='Become a Patreon' src='https://c5.patreon.com/external/logo/become_a_patron_button.png' height="30px"></a> <a  style="float: right" href='https://www.paypal.me/rnwood'><img alt='Donate' src='https://www.paypalobjects.com/webstatic/en_US/btn/btn_donate_pp_142x27.png'/></a> *If you find smtp4dev useful, please consider supporting further development by making a donation*
 > .

Rnwood.Smtp4dev.Desktop/Rnwood.Smtp4dev.Desktop.csproj

@@ -2,7 +2,7 @@
 
   <PropertyGroup>
     <OutputType>WinExe</OutputType>
-    <TargetFramework>net6.0</TargetFramework>
+    <TargetFramework>net8.0</TargetFramework>
     <ApplicationIcon>app\icon.ico</ApplicationIcon>
   </PropertyGroup>
 
@@ -21,8 +21,8 @@
   </ItemGroup>
 
   <ItemGroup>
-    <PackageReference Include="ParallelExtensionsExtras.NetFxStandard" Version="1.4.0" />
-    <PackageReference Include="Photino.NET" Version="2.1.11" />
+    <PackageReference Include="ParallelExtensionsExtras.NetFxStandard" Version="2.1.0" />
+    <PackageReference Include="Photino.NET" Version="2.6.0" />
   </ItemGroup>
 
   <ItemGroup>

Rnwood.Smtp4dev.Tests/E2E/E2ETests_WebUI.cs

@@ -1,11 +1,14 @@
 using MailKit.Net.Smtp;
 using MailKit.Security;
+using Microsoft.EntityFrameworkCore.Storage.ValueConversion;
 using MimeKit;
 using OpenQA.Selenium;
 using OpenQA.Selenium.Chrome;
+using OpenQA.Selenium.Support.Extensions;
 using Rnwood.Smtp4dev.Tests.E2E.PageModel;
 using System;
 using System.Diagnostics;
+using System.IO;
 using System.Linq;
 using System.Threading;
 using WebDriverManager;
@@ -29,7 +32,7 @@ public E2ETests_WebUI(ITestOutputHelper output) : base(output)
         [InlineData("/smtp4dev", true)]
         public void CheckMessageIsReceivedAndDisplayed(string basePath, bool inMemoryDb)
         {
-            RunUITest((browser, baseUrl, smtpPortNumber) =>
+            RunUITest($"{nameof(CheckMessageIsReceivedAndDisplayed)}-{basePath}-{inMemoryDb}", (browser, baseUrl, smtpPortNumber) =>
             {
                 browser.Navigate().GoToUrl(baseUrl);
                 HomePage homePage = new HomePage(browser);
@@ -73,7 +76,7 @@ public void CheckMessageIsReceivedAndDisplayed(string basePath, bool inMemoryDb)
         [Fact]
         public void CheckUTF8MessageIsReceivedAndDisplayed()
         {
-            RunUITest((browser, baseUrl, smtpPortNumber) =>
+            RunUITest(nameof(CheckUTF8MessageIsReceivedAndDisplayed), (browser, baseUrl, smtpPortNumber) =>
             {
                 browser.Navigate().GoToUrl(baseUrl);
                 HomePage homePage = new HomePage(browser);
@@ -135,7 +138,7 @@ class UITestOptions : E2ETestOptions
         {
         }
 
-        private void RunUITest(Action<IWebDriver, Uri, int> uitest, UITestOptions options = null)
+        private void RunUITest(string testName, Action<IWebDriver, Uri, int> uitest, UITestOptions options = null)
         {
             options ??= new UITestOptions();
 
@@ -152,6 +155,18 @@ private void RunUITest(Action<IWebDriver, Uri, int> uitest, UITestOptions option
                     {
                         uitest(browser, context.BaseUrl, context.SmtpPortNumber);
                     }
+                    catch
+                    {
+                        string screenshotFileName = Path.Combine(Path.GetTempPath(), Guid.NewGuid().ToString() + ".png");
+                        string consoleFileName = Path.Combine(Path.GetTempPath(), Guid.NewGuid().ToString() + ".txt");
+                        browser.TakeScreenshot().SaveAsFile(screenshotFileName);
+                        File.WriteAllLines(consoleFileName, browser.Manage().Logs.GetLog(LogType.Browser).Select(m => $"{m.Timestamp} - {m.Level}: {m.Message}"));
+
+                        Console.WriteLine($"##vso[artifact.upload containerfolder=e2eerror;artifactname={testName}.png]{screenshotFileName}");
+
+                        Console.WriteLine($"##vso[artifact.upload containerfolder=e2eerror;artifactname={testName}.txt]{consoleFileName}");
+                        throw;
+                    }
                     finally
                     {
                         browser.Quit();

Rnwood.Smtp4dev.Tests/Rnwood.Smtp4dev.Tests.csproj

@@ -1,7 +1,7 @@
 <Project Sdk="Microsoft.NET.Sdk.Web">
 
   <PropertyGroup>
-    <TargetFramework>net6.0</TargetFramework>
+    <TargetFramework>net8.0</TargetFramework>
     <IsPackable>false</IsPackable>
   </PropertyGroup>
 
@@ -24,19 +24,19 @@
   </ItemGroup>
 
   <ItemGroup>
-    <PackageReference Include="FluentAssertions" Version="6.6.0" />
-    <PackageReference Include="MailKit" Version="3.3.0" />
+    <PackageReference Include="FluentAssertions" Version="6.12.0" />
+    <PackageReference Include="MailKit" Version="4.3.0" />
     <PackageReference Include="MedallionShell" Version="1.6.2" />
-    <PackageReference Include="NSubstitute" Version="4.4.0" />
-    <PackageReference Include="ReflectionMagic" Version="4.1.0" />
-    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.2.0" />
-    <PackageReference Include="Selenium.Support" Version="4.2.0" />
-    <PackageReference Include="Selenium.WebDriver" Version="4.2.0" />
-    <PackageReference Include="System.Configuration.ConfigurationManager" Version="6.0.0" />
-    <PackageReference Include="System.Linq.Dynamic.Core" Version="1.2.20" />
-    <PackageReference Include="WebDriverManager" Version="2.13.0" />
-    <PackageReference Include="xunit" Version="2.4.2" />
-    <PackageReference Include="xunit.runner.visualstudio" Version="2.4.5">
+    <PackageReference Include="NSubstitute" Version="5.1.0" />
+    <PackageReference Include="ReflectionMagic" Version="5.0.1" />
+    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.9.0" />
+    <PackageReference Include="Selenium.Support" Version="4.18.1" />
+    <PackageReference Include="Selenium.WebDriver" Version="4.18.1" />
+    <PackageReference Include="System.Configuration.ConfigurationManager" Version="8.0.0" />
+    <PackageReference Include="System.Linq.Dynamic.Core" Version="1.3.8" />
+    <PackageReference Include="WebDriverManager" Version="2.17.2" />
+    <PackageReference Include="xunit" Version="2.7.0" />
+    <PackageReference Include="xunit.runner.visualstudio" Version="2.5.7">
       <PrivateAssets>all</PrivateAssets>
       <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
     </PackageReference>

Rnwood.Smtp4dev/ClientApp/package.json

@@ -4,22 +4,23 @@
   "private": true,
   "scripts": {
     "postinstall": "patch-package",
-    "serve": "vue-cli-service serve",
-    "build": "vue-cli-service build",
-    "build:dev": "vue-cli-service build --mode development",
+    "serve": "cross-env NODE_OPTIONS=--openssl-legacy-provider vue-cli-service serve",
+    "build": "cross-env NODE_OPTIONS=--openssl-legacy-provider vue-cli-service build",
+    "build:dev": "cross-env NODE_OPTIONS=--openssl-legacy-provider vue-cli-service build --mode development",
     "lint": "vue-cli-service lint",
     "test": "jest"
   },
   "devDependencies": {
-    "@microsoft/signalr": "^6.0.6",
     "@babel/preset-typescript": "^7.18.6",
     "@fortawesome/fontawesome-free": "^5.15.4",
     "@fortawesome/fontawesome-svg-core": "^6.1.1",
     "@fortawesome/free-solid-svg-icons": "^6.1.1",
     "@fortawesome/vue-fontawesome": "^2.0.8",
+    "@microsoft/signalr": "^6.0.6",
     "@testing-library/jest-dom": "^5.15.0",
     "@testing-library/vue": "^5.8.2",
     "@types/jest": "^27.0.2",
+    "@types/sanitize-html": "^2.6.2",
     "@typescript-eslint/eslint-plugin": "^4.33.0",
     "@typescript-eslint/parser": "^4.31.2",
     "@vue/cli-plugin-babel": "^4.5.15",
@@ -46,6 +47,7 @@
     "locale-index-of": "^3.1.0",
     "moment": "^2.29.3",
     "patch-package": "^6.4.7",
+    "sanitize-html": "^2.7.1",
     "sass": "^1.51.0",
     "sass-loader": "^10.2.1",
     "splitpanes": "^2.4.1",
@@ -59,10 +61,7 @@
     "vue-property-decorator": "^9.1.2",
     "vue-router": "^3.5.4",
     "vue-template-compiler": "^2.6.14",
-    "vue2-ace-editor": "^0.0.15",
-    "sanitize-html": "^2.7.1",
-    "@types/sanitize-html": "^2.6.2"
-
+    "vue2-ace-editor": "^0.0.15"
   },
   "eslintConfig": {
     "root": true,
@@ -90,5 +89,8 @@
   "browserslist": [
     "> 1%",
     "last 2 versions"
-  ]
+  ],
+  "dependencies": {
+    "cross-env": "^7.0.3"
+  }
 }

Rnwood.Smtp4dev/CommandLineOptionsException.cs

@@ -19,9 +19,5 @@ public CommandLineOptionsException(string message) : base(message)
         public CommandLineOptionsException(string message, Exception innerException) : base(message, innerException)
         {
         }
-
-        protected CommandLineOptionsException(SerializationInfo info, StreamingContext context) : base(info, context)
-        {
-        }
     }
 }