anubis/web/index.templ
Jason Cameron 24f8ba729b
feat: add support for a base prefix (#294)
* fix: rename variable for preventing collision in ED25519 private key handling

Signed-off-by: Jason Cameron <git@jasoncameron.dev>

* fix: remove unused import and debug print in xess.go

Signed-off-by: Jason Cameron <git@jasoncameron.dev>

* feat: introduce base path configuration for Anubis endpoints

Closes: #231
Signed-off-by: Jason Cameron <git@jasoncameron.dev>

* hack(internal/test): skip these tests for now

Signed-off-by: Xe Iaso <me@xeiaso.net>

* fix(yeet): unbreak package builds

Signed-off-by: Xe Iaso <me@xeiaso.net>

---------

Signed-off-by: Jason Cameron <git@jasoncameron.dev>
Signed-off-by: Xe Iaso <me@xeiaso.net>
Co-authored-by: Xe Iaso <me@xeiaso.net>
2025-04-25 14:39:38 -04:00

217 lines
7.7 KiB
Plaintext

package web
import (
"github.com/TecharoHQ/anubis"
"github.com/TecharoHQ/anubis/xess"
)
templ base(title string, body templ.Component, challenge any, ogTags map[string]string) {
<!DOCTYPE html>
<html lang="en">
<head>
<title>{ title }</title>
<link rel="stylesheet" href={ anubis.BasePrefix + xess.URL }/>
<meta name="viewport" content="width=device-width, initial-scale=1.0"/>
<meta name="robots" content="noindex,nofollow"/>
for key, value := range ogTags {
<meta property={ key } content={ value }/>
}
<style>
body,
html {
height: 100%;
display: flex;
justify-content: center;
align-items: center;
margin-left: auto;
margin-right: auto;
}
.centered-div {
text-align: center;
}
#status {
font-variant-numeric: tabular-nums;
}
#progress {
display: none;
width: min(20rem, 90%);
height: 2rem;
border-radius: 1rem;
overflow: hidden;
margin: 1rem 0 2rem;
outline-color: #b16286;
outline-offset: 2px;
outline-style: solid;
outline-width: 4px;
}
.bar-inner {
background-color: #b16286;
height: 100%;
width: 0;
transition: width 0.25s ease-in;
}
</style>
@templ.JSONScript("anubis_version", anubis.Version)
if challenge != nil {
@templ.JSONScript("anubis_challenge", challenge)
}
@templ.JSONScript("anubis_base_prefix", anubis.BasePrefix)
</head>
<body id="top">
<main>
<center>
<h1 id="title" class=".centered-div">{ title }</h1>
</center>
@body
<footer>
<center>
<p>
Protected by <a href="https://github.com/TecharoHQ/anubis">Anubis</a> from <a
href="https://techaro.lol"
>Techaro</a>. Made with ❤️ in 🇨🇦.
</p>
<p>Mascot design by <a href="https://bsky.app/profile/celphase.bsky.social">CELPHASE</a>.</p>
</center>
</footer>
</main>
</body>
</html>
}
templ index() {
<div class="centered-div">
<img id="image" style="width:100%;max-width:256px;" src={ anubis.BasePrefix + "/.within.website/x/cmd/anubis/static/img/pensive.webp?cacheBuster=" + anubis.Version }/>
<img style="display:none;" style="width:100%;max-width:256px;" src={ anubis.BasePrefix + "/.within.website/x/cmd/anubis/static/img/happy.webp?cacheBuster=" + anubis.Version }/>
<p id="status">Loading...</p>
<script async type="module" src={ anubis.BasePrefix + "/.within.website/x/cmd/anubis/static/js/main.mjs?cacheBuster=" + anubis.Version }></script>
<div id="progress" role="progressbar" aria-labelledby="status">
<div class="bar-inner"></div>
</div>
<details>
<summary>Why am I seeing this?</summary>
<p>
You are seeing this because the administrator of this website has set up <a
href="https://github.com/TecharoHQ/anubis"
>Anubis</a> to protect the server against the scourge of
<a href="https://thelibre.news/foss-infrastructure-is-under-attack-by-ai-companies/">
AI companies
aggressively scraping websites
</a>. This can and does cause downtime for the websites, which makes their
resources inaccessible for everyone.
</p>
<p>
Anubis is a compromise. Anubis uses a <a
href="https://anubis.techaro.lol/docs/design/why-proof-of-work"
>Proof-of-Work</a>
scheme in the vein of <a href="https://en.wikipedia.org/wiki/Hashcash">Hashcash</a>, a proposed
proof-of-work scheme for reducing email spam. The idea is that at individual scales the additional load is
ignorable, but at mass scraper levels it adds up and makes scraping much more expensive.
</p>
<p>
Ultimately, this is a hack whose real purpose is to give a "good enough" placeholder solution so that more
time can be spent on fingerprinting and identifying headless browsers (EG: via how they do font rendering)
so that the challenge proof of work page doesn't need to be presented to users that are much more likely to
be legitimate.
</p>
<p>
Please note that Anubis requires the use of modern JavaScript features that plugins like <a
href="https://jshelter.org/"
>JShelter</a> will disable. Please disable JShelter or other such
plugins for this domain.
</p>
</details>
<noscript>
<p>
Sadly, you must enable JavaScript to get past this challenge. This is required because AI companies have
changed
the social contract around how website hosting works. A no-JS solution is a work-in-progress.
</p>
</noscript>
<div id="testarea"></div>
</div>
}
templ errorPage(message string, mail string) {
<div class="centered-div">
<img id="image" alt="Sad Anubis" style="width:100%;max-width:256px;" src={ anubis.BasePrefix + "/.within.website/x/cmd/anubis/static/img/reject.webp?cacheBuster=" + anubis.Version }/>
<p>{ message }.</p>
<button onClick="window.location.reload();">Try again</button>
if mail != "" {
<p>
<a href="/">Go home</a> or if you believe you should not be blocked, please contact the webmaster at
<a href={ "mailto:" + templ.SafeURL(mail) }>
{ mail }
</a>
</p>
} else {
<p><a href="/">Go home</a></p>
}
</div>
}
templ StaticHappy() {
<div class="centered-div">
<img
style="display:none;"
style="width:100%;max-width:256px;"
src={ "/.within.website/x/cmd/anubis/static/img/happy.webp?cacheBuster=" +
anubis.Version }
/>
<p>This is just a check endpoint for your reverse proxy to use.</p>
</div>
}
templ bench() {
<div style="height:20rem;display:flex">
<table style="margin-top:1rem;display:grid;grid-template:auto 1fr/auto auto;gap:0 0.5rem">
<thead
style="border-bottom:1px solid black;padding:0.25rem 0;display:grid;grid-template:1fr/subgrid;grid-column:1/-1"
>
<tr id="table-header" style="display:contents">
<th style="width:4.5rem">Time</th>
<th style="width:4rem">Iters</th>
</tr>
<tr id="table-header-compare" style="display:none">
<th style="width:4.5rem">Time A</th>
<th style="width:4rem">Iters A</th>
<th style="width:4.5rem">Time B</th>
<th style="width:4rem">Iters B</th>
</tr>
</thead>
<tbody
id="results"
style="padding-top:0.25rem;display:grid;grid-template-columns:subgrid;grid-auto-rows:min-content;grid-column:1/-1;row-gap:0.25rem;overflow-y:auto;font-variant-numeric:tabular-nums"
></tbody>
</table>
<div class="centered-div">
<img id="image" style="width:100%;max-width:256px;" src={ anubis.BasePrefix + "/.within.website/x/cmd/anubis/static/img/pensive.webp?cacheBuster=" + anubis.Version }/>
<p id="status" style="max-width:256px">Loading...</p>
<script async type="module" src={ anubis.BasePrefix + "/.within.website/x/cmd/anubis/static/js/bench.mjs?cacheBuster=" + anubis.Version }></script>
<div id="sparkline"></div>
<noscript>
<p>Running the benchmark tool requires JavaScript to be enabled.</p>
</noscript>
</div>
</div>
<form id="controls" style="position:fixed;top:0.5rem;right:0.5rem">
<div style="display:flex;justify-content:end">
<label for="difficulty-input" style="margin-right:0.5rem">Difficulty:</label>
<input id="difficulty-input" type="number" name="difficulty" style="width:3rem"/>
</div>
<div style="margin-top:0.25rem;display:flex;justify-content:end">
<label for="algorithm-select" style="margin-right:0.5rem">Algorithm:</label>
<select id="algorithm-select" name="algorithm"></select>
</div>
<div style="margin-top:0.25rem;display:flex;justify-content:end">
<label for="compare-select" style="margin-right:0.5rem">Compare:</label>
<select id="compare-select" name="compare">
<option value="NONE">-</option>
</select>
</div>
</form>
}