This is a simple URL shortener application that redirects users based on the route specified in the URL.
For example, navigating to ../?r=ka0 will redirect you to Google, or ../?b64=aHR0[...]Lmlv will redirect you to the new github pages.
The application supports the following query parameters:
?r={code}: Redirects to an admin-specified route.?b64={base64_encoded_url}: Redirects to a base64 encoded URL.?p: WIP, but would bypass the confirmation before redirecting to base 64 (it stands for "pass").
The HTML converter works by checking the query parameters and performing the appropriate redirection based on the provided flag. The base 64 redirection alerts the user before actually redirecting to prevent scams.
Redirects using the ?= flag. only supports https and a domain name. example: ../../v3/?=youtube.com would go to YouTube.
In summary: the v1 (or simply sh) is the simplest one, the v2 has more feautures, and the v3 "converts" https to http (ideal for whatsapp, who doesn't support http links)