OhMyECH - ECH Indicator av 27justin

Add a visual indication whether a site uses ECH (Encrypted-Client-Hello), or not, to the address bar.

5 (4 reviews)

77 brukarar

Du treng Firefox for å bruke denne utvidinga

Last ned Firefox og få utvidinga

Last ned fil

Om denne utvidinga

This extension adds an icon to Firefox’s address bar which indicates whether this page used Encrypted-Client-Hello (ECH) or not.

ECH is a extension to TLSv1.3 which encrypts the TLS Client-Hello. Before ECH any middle-man between your PC and the server was able to read out the SNI (Server-Name-Indication), i.e. the domain you were visiting.

The extension displays a green/red-lock to the right side of your address bar, similar to the HTTP(S) lock.

The source code for this extension is available at https://github.com/27justin/ohmyech

Vurdert 5 av 4 meldarar

Versjonsnotat for 1.1

* Added two new indicators for ECH state, orange and blue
Blue: when a page is initially loaded with ECH, but subsequent requests (images, AJAX, etc.) weren't, the lock will change colour to blue.
Orange: when a page isn't loaded with ECH, but a subsequent fetch used ECH.

Påkravde løyve: