ray-lothian / UserAgent-Switcher

A User-Agent spoofer browser extension that is highly configurable
https://webextension.org/listing/useragent-switcher.html
Mozilla Public License 2.0
884 stars 142 forks source link

Spoofed user agent not sent to proxy server ? #193

Open eblis opened 9 months ago

eblis commented 9 months ago

We have a company proxy that only allows Google Chrome and Microsoft Edge browsers. Most traffic goes through these proxies so my Windows machine is configured to use a proxy script when connected to company VPN.

I want to use Vivaldi browser and change the user agent to chrome to trick the proxy into allowing me to browse via Vivaldi. This used to work up until a few weeks ago where it stopped working and I don't know why.

For example, if I try to connect to github to view one of these issues while connected to VPN I get a proxy error like so: image The user agent switcher popup says that it's in default mode image

even though I've configured it to use a custom Chrome UA: image

However, if I load the same page while disconnected from the VPN and then connect to VPN the page will now work for a time and user agent switcher will report that the custom UA is used. image