Metahkg Redirect

A Next.js app for redirecting urls, with built-in threat detection.

Introduction

Metahkg Redirect uses server-side rendering to get data. No api is exposed.

It detects:

• malicous hosts
• malware urls
• if url is not reachable
• if url redirects
• if url contains tracking parameters

If none of above are detected, the app returns a 302 redirect.

Styles

• NextUI
• tailwindcss

Sources

Metahkg Redirect determines whether a url is a threat using data from two sources:

• Google Safebrowsing
• urlhaus
• malware filter (for hosts)

Data is saved at the data directory. For Google Safebrowsing the app would fetch api at runtime.

Caching

Metahkg Redirect uses redis for caching. TTL is 30 minutes.

Frontend caching header is also set to 30 minutes, with 30 minutes stale-while-revalidate.

Scripts

Development

yarn dev

Build

yarn build

Start

yarn start