Question 300658 in ASP.NET Question posted in
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Asp.net – .NET Core 3.1 add prefix to all routes

Our institution will only allow us one domain name (foo.bar.edu), so all of our websites are forced to be like this https://foo.bar.edu/Website1

I have a .NET Core 3.1 project, I am trying to get it to start on that site.

If I add this to the Configure, it will work, but also the default path will work.

public void Configure(IApplicationBuilder app, IWebHostEnvironment env)
{
    app.UsePathBase("/Website1");

so now http://localhost:5000/Website1 works, but also http://localhost:5000 works too.

How can I disable http://localhost:5000 from working? Only paths that have /Website1 should work.

The real reason for this is to test production easily since production must be foo.bar.edu/Website1/route/Index

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2

Answers


  1. 0

    According to your description, if you want to disable the default path, I suggest you could consider using custom middleware.

    You could build a custom middleware to disable all the path which is not start with the Website1.

    More details, you could refer to below codes example:

                 app.Use((context, next) =>
            {
                string s = context.Request.Path;
              
 (!context.Request.Path.StartsWithSegments("/Website1"))
                {
                  
                    context.Response.StatusCode = 404;
                    return Task.CompletedTask;
                }

                return next();
            });
            app.UsePathBase("/Website1");

    Also you could consider using the asp.net core url rewrite middleware to redirect from / to /Website1.

    More details about how to use url rewrite middleware, you could refer to this article.

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  2. 0

    Try something like below :

    Public void Configure(IApplicationBuilder app, IHostingEnvironment env)
{
    

    app.UseRouting();

    app.Map("/api", ConfigureApiRoutes); // Add a prefix to all routes


    

    app.UseEndpoints(endpoints =>
    {
        endpoints.MapControllers(); // Other middleware configuration
        // Other endpoint mappings
    });
}

private static void ConfigureApiRoutes(IApplicationBuilder app)
{
    app.UseEndpoints(endpoints =>
    {
        // Configure routes specific to the "/api" prefix
        endpoints.MapControllerRoute(
            name: "api_default",
            pattern: "{controller=Home}/{action=Index}/{id?}");
        
        // Other endpoint mappings specific to the "/api" prefix
    });
}
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