Need to disable the "Warning Potential Security Risk Ahead" screen

[Dave-0-0]

Hello,

I posted this on that one Reddit site and it was suggested that I reach out or help over here.

I am building some software to take screenshots of malicious websites using Firefox. When browsing to the malicious site, the "Warning Potential Security Risk Ahead" screen keeps getting the way. From researching, the following configuration should remove this, but it does not work.

at /usr/lib/firefox/mozilla.cfg

`
// IMPORTANT: Start your code on the 2nd line

lockPref("javascript.enabled", false);

// Bypass "Warning: Potential Security Risk Ahead" screens

lockPref("browser.ssl_override_behavior", 1);

lockPref("browser.xul.error_pages.enabled", true);

lockPref("browser.xul.error_pages.expert_bad_cert", true);

lockPref("security.certerrors.permanentOverride", true);

lockPref("security.certerrors.mitm.priming.enabled", false); `

then at /usr/lib/firefox/defaults/pref/autoconfig.js I have the following:
`
pref("general.config.filename", "mozilla.cfg");

pref("general.config.obscure_value", 0); // Use 0 to disable byte-shifting `

Does anyone know what is wrong with this? The browser does start with JavaScript disabled, so I know the files are being read.

Thank you

[mkaply]

I checked with the security team and they don't think there is a safe way to do this with prefs.

Most of these prefs aren't a part of Firefox anymore.

Do you know the sites you'll be doing this with?