lnurl.net

Library for Lightning Network URL in C#

Background

See https://github.com/fiatjaf/awesome-lnurl for some great examples and background on LNURL.

LNURL-AUTH + MVC

The objective of the library is to enable users to uthenticate on .NET websites using their Lightning wallet.

For example, Bitcoin Lightning Wallet (BLW) supports this.

Installation

Install like any other MVC Core middleware in your Web App's Startup.cs:

services.AddAuthentication(options =>
{
    options.DefaultScheme = CookieAuthenticationDefaults.AuthenticationScheme;
})
.AddCookie(options =>
{
    options.LoginPath = "/signin";
    options.LogoutPath = "/signout";
})
.AddLnurlAuth(options =>
{
    options.CallbackPath = "";
    options.AccessDeniedPath = "";
});

Options

CallbackPath: This is where the wallet will call back

AccessDeniedPath: This is the custom endpoint to direct the user on failed authentication.