Wiremock with Selenium HTTPS - Error unsecure connection

[maoso]

Hi,

I want to mock the responses of some APIs that produces our web app from the Firefox Browser.
The web app works using https protocol.

So what I want is that Wiremock intercept some APIs from the browser and mock some of its responses.

My knowledge on SSL certificates is limited.
I have executed
dotnet dev-certs https --trust
as suggest WireMock and below is my code. I have also created my own CA approved certificate and added options into Selenium to ignore SSL errors but nothing.

Wiremock works fine if I call to the wiremock URL mocked api it returns the expected mocked value but I cannot navigate to nay website like google one so this line fails:

            driver.Navigate().GoToUrl("https://www.google.com"); // here will be my web app URL but it fails 

The failure that I get is:
Secure Connection Failed
The page you are tryining to view cannot be shown because the authenticity of the received data could not be verified.

Could you please help me on this matter?

I tried also into the certificate use the generated by WireMock (My = CurrentUser - localhost) but nothing.

Thank you very much

using System;
using OpenQA.Selenium;
using OpenQA.Selenium.Firefox;
using OpenQA.Selenium.Remote;
using WireMock.Logging;
using WireMock.Server;
using WireMock.Settings;

class Program
{
    static void Main(string[] args)
    {
        var server = WireMockServer.Start(new WireMockServerSettings
        {
            UseSSL = true,
            Port = 8443,
            CertificateSettings = new WireMockCertificateSettings()
            {
                X509CertificateFilePath = "./WireMockCertificate/server.pfx",
                X509CertificatePassword = "password123"
            },
            Logger = new WireMockConsoleLogger()
        });

        Console.WriteLine($"WireMock Server is running at: {server.Urls[0]}");

        server.Given(WireMock.RequestBuilders.Request.Create()
            .WithPath("/api/test")
            .UsingGet())
            .RespondWith(WireMock.ResponseBuilders.Response.Create()
                .WithStatusCode(200)
                .WithBody("Hello from WireMock via Proxy!"));

        try
        {
            var proxy = new Proxy
            {
                SslProxy = "localhost:8443",
            };

            var options = new FirefoxOptions
            {
                AcceptInsecureCertificates = true
            };

            options.SetPreference("security.enterprise_roots.enabled", true);
            options.SetPreference("network.proxy.type", 1);
            options.SetPreference("network.proxy.ssl", "localhost");
            options.SetPreference("network.proxy.ssl_port", 8443);
            options.AddArgument("--ignore-ssl-errors=yes");
            options.AddArgument("--allow-insecure-localhost");

            using (IWebDriver driver = new FirefoxDriver(options))
            {
                driver.Navigate().GoToUrl("https://www.google.com"); // here will be my web app URL but it fails 

                driver.Navigate().GoToUrl("https://localhost:8443/api/test");
                Console.WriteLine("Response from WireMock:");
                Console.WriteLine(driver.PageSource);
            }
        }
        catch (Exception ex)
        {
            Console.WriteLine("An error occurred:");
            Console.WriteLine(ex.Message);
        }
        finally
        {
            // Stop and dispose the WireMock server
            server.Stop();
            server.Dispose();
        }
    }
}