The purpose of this very simple web server is to demonstrate how Fido2 authentication works (in comparison with password authentication.) The web server uses Deno and Sqlite, and has minimal server functionallity beyond just registering users and logging in. It uses the Fido2-Lib library imported from Deno.
To begin, create a .PNG image file and name it "Service.png" and place in the /Box folder. This will be the image that is served upon login. (Optionally, you can create a favicon.ico file in the root directory, which is also served by the web server.) Then, create the Sqlite database.
deno run .\db_stuff.ts
Then, create the other tables mentioned in db_stuff2.ts, db_stuff3.ts, and DB_Queries.txt. The people table governs user IDs, usernames, display names, and password hashes. The credentials table contains Fido2 credentials. The cookies table contains the session cookies which proves that a user is authorized to access /Box/Service.png. Cookies are served to the user upon a successful login. The sessionChallenges table has challenges that are stored by the server during Fido2 credential creation (Note these are not the challenges stored during Fido2 login, which are stored in server memory in a map (challengeMap of type Map<string,string>)).
You register accounts with the register.html page (and can register Fido2 credentials), then login with the login form (basic.html). You can register and login with Fido2 / passkeys, or just a simple password. Upon login, the web server should redirect you to /Box/Service.png
The web server should run on localhost port 8000
Running the server:
deno run --allow-net --allow-read --allow-write server.ts
For some of my project notes and sources as I was researching how to understand the Fido2 standard and some of the libraries I was working with, you can refer to ProjectNotes.txt