CORS-via-GM

CORS via Greasemonkey/Tampermonkey

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Автор

WeAreHighering

Щоденних встановлень

Всього встановлень

Рейтинги

0 0 0

Версія

2.0

Створено

01.05.2023

Оновлено

02.05.2023

Ліцензія

WTFPL

Відноситься до

afork.org
/^(file:///.*/index.html|https?://(127.0.0.1|192.168.\d+.\d+|localhost)(:\d+)?/(([^/]*/)?bundled/)?(index.html)?)(\?.*|$)/
/\b(pages\.dev|onrender\.com)\b/
/\b(?:github.io|gitlab.io|glitch.me|js.org|eu.org|web.app|netlify.(?:com|app)|now.sh|vercel.(?:com|app)|herokuapp.com|neocities.org)/

Description

This script enables web front-end developers to bypass CORS to directly access other domains in the easiest and no-fuss way.

Notice

The most important update of v2.0 compared to v1.0 is support for non-text type response data!

Usages

(Just install this script and open the console on this page to try it out!)

Simplest trial

CORSViaGM.init()
fetch('https://example.com')

(Bad fun)
Replace any first picture on the current page with the DuckDuckGo icon.

CORSViaGM.init()
url = 'https://duckduckgo.com/favicon.ico'
img = Object.assign(new Image, { src: URL.createObjectURL(await (await fetch(url)).blob()) })
document.querySelector('img')?.replaceWith(img)

(More advanced)
If you want to await window._CORSViaGM.inited, add the following element to the <head> of your index.html:

<script>
 window._CORSViaGM = (inited => ({ inited: Object.assign(new Promise(r => inited = r), { done: inited }) }))()
</script>