UrlLinker Backend Server

An url shortener backend server built with Golang and Fiber v3 framework. With Cloudflare and Cloudflare Turnstile supported.

Environmental variables

All the environmental variables are optional.

1. CLOUDFLARE_TURNSTILE_SECRET_KEY Secret Key of/for Cloudflare Turnstile captcha verification.
2. CORS_DOMAINS Domain/s to be included in CORS list. Example: https://example.com, https://www.exmaple.com, https://sub.example.com, https://*.example.com.
3. TLS_CERT TLS/SSL Certificate.
4. TLS_KEY TLS/SSL Certificate Private/Secret Key.

Example:

CLOUDFLARE_TURNSTILE_SECRET_KEY=
CORS_DOMAINS=
TLS_CERT=
TLS_KEY=

Available Methods

GET

1. /{hash} To get the original URL.

POST

1. / To submit/save URL to the server and return a hash.
   Require url in query.
   And captcha_token if Cloudflare Turnstile is enabled.