Redirect to HTTPS except localhost

Question

I have asp.net core 2.2.1 app hosted in IIS.

How do I enforce HTTPS except when the request if from/to localhost.

Answer 1

For condition for UseHttpsRedirection, you could try MapWhen like below:

app.MapWhen(context =>
{
    var url = context.Request.Path.Value;
    return url.Contains("localhost") && !context.Request.IsHttps;
}, subapp =>
{
    subapp.UseHttpsRedirection();
});