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Upon running the program I am redirected to sign in with xero. Once I sign in I am able to choose an organization to allow access to the app

Upon clicking allow access I get redirected to the default "This site can't be reached" error page.

If I look at the console output when I click the button, for a few seconds an "uncaught reference error: fbq is not defined" is shown. Unfortunately it goes away before I can click on it.

Here is some of the relevant code:

void LoginToXero()
{
    var xeroLoginUri = XeroService.GetLoginUri();
    OpenBrowser(xeroLoginUri);
    var listener = new HttpListener();
    listener.Prefixes.Add(XeroService.CallbackUri);
    listener.Start();
    Console.WriteLine("Waiting for the browser to callback from Xero login page...");//Logs
    var context = listener.GetContext();//Does not progress past here
//...
}


public static class XeroService
{
    public static string CallbackUri => "xxxxxxxxxxxxx";

    static string xeroState = Guid.NewGuid().ToString();
    static string oAuth2Token = "";
    static XeroClient xeroClient = new XeroClient(new XeroConfiguration
    {
        ClientId = "XXXXXXXXXXXXXX",
        ClientSecret = "XXXXXXXXXXXXXXXXXXXX",
        Scope = "openid payroll.employees",
        CallbackUri = new Uri(CallbackUri)
    });

    public static string GetLoginUri()
    {
        xeroClient.xeroConfiguration.State = xeroState;
        return xeroClient.BuildLoginUri();
    }


}

Please note all sensitive data has been replaced by "XXXXXXXXX"

I have tested both localhost callback URI's (with specified ports) and custom ones that redirect to localhost via the host file on my machine

I have also tried running it on Windows 11 and Windows 10, both with the firewall enabled and then with it disabled

Any help would be greatly appreciated

Lewis Freeman
  • 29
  • 4

1 Answers1

-1

The problem was that the listener and the App was set up for https, changing it to http and making sure there was an explicit port resolved the issue

Lewis Freeman
  • 29
  • 4