Update 'user.js'

This commit is contained in:
Narsil 2021-04-26 04:30:05 -04:00
parent 1ecc55d3bd
commit 64d073bf33
1 changed files with 5 additions and 3 deletions

View File

@ -33,7 +33,8 @@ user_pref("trailhead.firstrun.branches", "");
// [SETTING] General>Startup>Always check if Firefox is your default browser
user_pref("browser.shell.checkDefaultBrowser", false);
// -------------------------------------
// Set START page (0=blank, 1=home, 2=last visited page, 3=resume previous session)
// Set START page
// 0=blank, 1=home, 2=last visited page, 3=resume previous session
// [NOTE] Session Restore is not used in PB mode and is cleared with history
// [SETTING] General>Startup>Restore previous session
user_pref("browser.startup.page", 0);
@ -1371,17 +1372,18 @@ user_pref("webchannel.allowObject.urlWhitelist", "");
// https://www.xudongz.com/blog/2017/idn-phishing/
user_pref("network.IDN_show_punycode", true);
// -------------------------------------
// Enforce Firefox's built-in PDF reader [SETUP-CHROME]
// Enforce PDFJS, disable PDFJS scripting [SETUP-CHROME]
// This setting controls if the option "Display in Firefox" is available in the setting below
// and by effect controls whether PDFs are handled in-browser or externally ("Ask" or "Open With")
// PROS: pdfjs is lightweight, open source, and as secure/vetted as any pdf reader out there (more than most)
// Exploits are rare (1 serious case in 4 yrs), treated seriously and patched quickly.
// Exploits are rare (one serious case in seven years), treated seriously and patched quickly.
// It doesn't break "state separation" of browser content (by not sharing with OS, independent apps).
// It maintains disk avoidance and application data isolation. It's convenient. You can still save to disk.
// CONS: You may prefer a different pdf reader for security reasons
// CAVEAT: JS can still force a pdf to open in-browser by bundling its own code (rare)
// [SETTING] General>Applications>Portable Document Format (PDF)
user_pref("pdfjs.disabled", false); // [DEFAULT: false]
user_pref("pdfjs.enableScripting", false); // [FF86+]
// -------------------------------------
// Disable links launching Windows Store on Windows 8/8.1/10 [WINDOWS]
user_pref("network.protocol-handler.external.ms-windows-store", false);