OpenBSD ports

The www/anubis port

anubis-1.15.1 – proof-of-work proxy to protect web resources from scrapers

Description

Anubis acts as middleware between a reverse proxy and backend web server.
It assesses whether a connection is likely to be from a scraper bot and,
if this seems that there's a chance of this, it issues a SHA-256 proof-
of-work challenge before allowing the connection to proceed.

As of 1.14.x, Anubis decides to present a challenge using this logic:

    User-Agent contains "Mozilla"
    Request path is not in /.well-known, /robots.txt, or /favicon.ico
    Request path is not obviously an RSS feed (ends with .rss, .xml, or .atom)

This should ensure that git clients, RSS readers, and other low-harm
clients can get through without issue, but high-risk clients such as
browsers and AI scraper bots impersonating browsers will get blocked.

When a challenge is passed, a signed JSON Web Token (JWT) is provided
as a cookie, allowing future requests to pass without triggering the
challenge.

Using Anubis will likely result in your website not being indexed by
some search engines. This is considered a feature, not a bug.

WWW: https://anubis.techaro.lol/
Only for arches
aarch64 amd64 arm i386 riscv64
Categories:
lang/go www

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