Add CLI 'remove' command to remove Dev Proxy certificate

Author: bartizan

dev-proxy/CommandHandlers/CertRemoveCommandHandler.cs

@@ -0,0 +1,26 @@
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
+
+namespace DevProxy.CommandHandlers;
+
+public static class CertRemoveCommandHandler
+{
+    public static void RemoveCert(ILogger logger)
+    {
+        logger.LogTrace("RemoveCert() called");
+
+        try
+        {
+            logger.LogInformation("Uninstalling the root certificate...");
+            ProxyEngine.ProxyServer.CertificateManager.RemoveTrustedRootCertificate(machineTrusted: false);
+            logger.LogInformation("DONE");
+        }
+        catch (Exception ex)
+        {
+            logger.LogError(ex, "Error removing certificate");
+        }
+
+        logger.LogTrace("RemoveCert() finished");
+    }
+}

dev-proxy/ProxyHost.cs

@@ -382,7 +382,8 @@ private static Command CreateCertCommand(ILogger logger)
 
         var sortedCommands = new[]
         {
-            CreateCertEnsureCommand(logger)
+            CreateCertEnsureCommand(logger),
+            CreateCertRemoveCommand(logger),
         }.OrderByName();
 
         certCommand.AddCommands(sortedCommands);
@@ -396,6 +397,13 @@ private static Command CreateCertEnsureCommand(ILogger logger)
         return certEnsureCommand;
     }
 
+    private static Command CreateCertRemoveCommand(ILogger logger)
+    {
+        var certRemoveCommand = new Command("remove", "Remove the certificate from Root Store");
+        certRemoveCommand.SetHandler(() => CertRemoveCommandHandler.RemoveCert(logger));
+        return certRemoveCommand;
+    }
+
     private static Command CreateJwtCommand()
     {
         var jwtCommand = new Command("jwt", "Manage JSON Web Tokens");