sneeuwvlok/_modules/home/desktop/browsers/firefox.nix
2025-07-28 14:34:09 +02:00

233 lines
10 KiB
Nix

{ inputs, options, config, lib, pkgs, user, ... }:
let
inherit (builtins) toJSON;
inherit (lib.attrsets) attrValues mapAttrsToList;
inherit (lib.modules) mkIf mkMerge;
inherit (lib.strings) concatStrings;
cfg = config.modules.${user}.desktop.browsers.firefox;
usr = config.users.users.${user};
in {
options.modules.${user}.desktop.browsers.firefox = let
inherit (lib.options) mkEnableOption;
inherit (lib.types) attrsOf oneOf bool int lines str;
inherit (lib.my) mkOpt mkOpt';
in {
enable = mkEnableOption "Gecko-based libre browser";
privacy.enable = mkEnableOption "Privacy Focused Firefox fork";
profileName = mkOpt str usr.name;
settings = mkOpt' (attrsOf (oneOf [bool int str])) {} ''
Firefox preferences set in <filename>user.js</filename>
'';
extraConfig = mkOpt' lines "" ''
Extra lines to add to <filename>user.js</filename>
'';
userChrome = mkOpt' lines "" "CSS Styles for Firefox's interface";
userContent = mkOpt' lines "" "Global CSS Styles for websites";
};
config = mkMerge [
(mkIf (config.modules.${user}.desktop.type == "wayland") {
environment.variables.MOZ_ENABLE_WAYLAND = "1";
})
(mkIf cfg.enable {
modules.${user}.desktop.browsers.firefox.settings = {
# TAB cycle URL's, not buttons..
"browser.toolbars.keyboard_navigation" = false;
# Disable annoying translation pop-up!
"browser.translations.automaticallyPopup" = false;
# Enables dark-themed flash before page-load:
"ui.systemUsesDarkTheme" = "1";
# Developer tools -> uses dark theme
"devtools.theme" = "dark";
# FIXME: IM-Wheel -> Manual scroll speed ctrl bcs == buggy...
"mousewheel.min_line_scroll_amount" = 35;
# Enables ETP = decent security -> firefox containers = redundent
"browser.contentblocking.category" = "strict";
"privacy.donottrackheader.enabled" = true;
"privacy.donottrackheader.value" = 1;
"privacy.purge_trackers.enabled" = true;
# Syncs Firefox toolbar settings across machines
# WARNING: May not work across OS'es
"services.sync.prefs.sync.browser.uiCustomization.state" = true;
# Enables userContent.css and userChrome.css for our theme modules
"toolkit.legacyUserProfileCustomizations.stylesheets" = true;
# Stop creating ~/Downloads!
"browser.download.dir" = "${usr.home}/downloads";
# Disables built-in password manager -> use external PM!
"signon.rememberSignons" = false;
# Firefox, DO NOT CHECK if you are the default browser..
"browser.shell.checkDefaultBrowser" = false;
# Disables "New Tab Page" feature
"browser.newtabpage.enabled" = false;
# Disables Activity Stream
"browser.newtabpage.activity-stream.enabled" = false;
"browser.newtabpage.activity-stream.telemetry" = false;
# Disables new tab tile ads & preload
"browser.newtabpage.enhanced" = false;
"browser.newtabpage.introShown" = true;
"browser.newtab.preload" = false;
"browser.newtabpage.directory.ping" = "";
"browser.newtabpage.directory.source" = "data:text/plain,{}";
# Reduces search engine noise in the urlbar's completion window
# PS: Shortcuts and suggestions still work
"browser.urlbar.suggest.searches" = false;
"browser.urlbar.shortcuts.bookmarks" = false;
"browser.urlbar.shortcuts.history" = false;
"browser.urlbar.shortcuts.tabs" = false;
"browser.urlbar.showSearchSuggestionsFirst" = false;
"browser.urlbar.speculativeConnect.enabled" = false;
# Prevents search terms from being sent to ISP
"browser.urlbar.dnsResolveSingleWordsAfterSearch" = 0;
# Disables sponsored search results
"browser.urlbar.suggest.quicksuggest.nonsponsored" = false;
"browser.urlbar.suggest.quicksuggest.sponsored" = false;
# Shows whole URL in address bar
"browser.urlbar.trimURLs" = false;
# Disables non-useful funcionality of certain features
"browser.disableResetPrompt" = true;
"browser.onboarding.enabled" = false;
"browser.aboutConfig.showWarning" = false;
"media.videocontrols.picture-in-picture.video-toggle.enabled" = false;
"extensions.pocket.enabled" = false;
"extensions.shield-recipe-client.enabled" = false;
"reader.parse-on-load.enabled" = false;
# Allow seperate search-engine usage in private mode!
"browser.search.separatePrivateDefault.ui.enabled" = true;
# Security-oriented defaults:
"security.family_safety.mode" = 0;
# https://blog.mozilla.org/security/2016/10/18/phasing-out-sha-1-on-the-public-web/
"security.pki.sha1_enforcement_level" = 1;
# https://github.com/tlswg/tls13-spec/issues/1001
"security.tls.enable_0rtt_data" = false;
# Uses Mozilla geolocation service instead of Google if given permission
"geo.provider.network.url" = "https://location.services.mozilla.com/v1/geolocate?key=%MOZILLA_API_KEY%";
"geo.provider.use_gpsd" = false;
# https://support.mozilla.org/en-US/kb/extension-recommendations
"browser.newtabpage.activity-stream.asrouter.userprefs.cfr" = false;
"browser.newtabpage.activity-stream.asrouter.userprefs.cfr.addons" =
false;
"browser.newtabpage.activity-stream.asrouter.userprefs.cfr.features" =
false;
"extensions.htmlaboutaddons.recommendations.enabled" = false;
"extensions.htmlaboutaddons.discover.enabled" = false;
"extensions.getAddons.showPane" = false; # Uses Google Analytics
"browser.discovery.enabled" = false;
# Reduces File IO / SSD abuse, 15 seconds -> 30 minutes
"browser.sessionstore.interval" = "1800000";
# Disables battery API
"dom.battery.enabled" = false;
# Disable cross-site ad-view tracking
"dom.private-attribution.submission.enabled" = false;
# Disables "beacon" asynchronous HTTP transfers (used for analytics)
"beacon.enabled" = false;
# Disables pinging URIs specified in HTML <a> ping= attributes
"browser.send_pings" = false;
# Disables gamepad API to prevent USB device enumeration
"dom.gamepad.enabled" = false;
# Prevents guessing domain names on invalid entry in URL-bar
"browser.fixup.alternate.enabled" = false;
# Disables telemetry settings
"toolkit.telemetry.unified" = false;
"toolkit.telemetry.enabled" = false;
"toolkit.telemetry.server" = "data:,";
"toolkit.telemetry.archive.enabled" = false;
"toolkit.telemetry.coverage.opt-out" = true;
"toolkit.coverage.opt-out" = true;
"toolkit.coverage.endpoint.base" = "";
"experiments.supported" = false;
"experiments.enabled" = false;
"experiments.manifest.uri" = "";
"browser.ping-centre.telemetry" = false;
# https://mozilla.github.io/normandy/
"app.normandy.enabled" = false;
"app.normandy.api_url" = "";
"app.shield.optoutstudies.enabled" = false;
# Disables health reports (basically more telemetry)
"datareporting.healthreport.uploadEnabled" = false;
"datareporting.healthreport.service.enabled" = false;
"datareporting.policy.dataSubmissionEnabled" = false;
# Disables crash reports
"breakpad.reportURL" = "";
"browser.tabs.crashReporting.sendReport" = false;
# Prevents the submission of backlogged reports
"browser.crashReports.unsubmittedCheck.autoSubmit2" = false;
# Disable automatic Form autofill
"browser.formfill.enable" = false;
"extensions.formautofill.addresses.enabled" = false;
"extensions.formautofill.available" = "off";
"extensions.formautofill.creditCards.available" = false;
"extensions.formautofill.creditCards.enabled" = false;
"extensions.formautofill.heuristics.enabled" = false;
};
# Use a stable profile name so we can target it in themes
home-manager.users.${user}.home = {
packages = let
inherit (pkgs) makeDesktopItem;
inherit (inputs.firefox.packages.${pkgs.system}) firefox-nightly-bin;
in [
firefox-nightly-bin
(makeDesktopItem {
name = "firefox-nightly-private";
desktopName = "Firefox Nightly (Private)";
genericName = "Launch a private Firefox Nightly instance";
icon = "firefox-nightly";
exec = "${lib.getExe firefox-nightly-bin} --private-window";
categories = ["Network" "WebBrowser"];
})
];
file = let
cfgPath = ".mozilla/firefox";
in {
firefox-profiles = {
target = "${cfgPath}/profiles.ini";
text = ''
[Profile0]
Name=default
IsRelative=1
Path=${cfg.profileName}.default
Default=1
[General]
StartWithLastProfile=1
Version=2
'';
};
user-js = mkIf (cfg.settings != {} || cfg.extraConfig != "") {
target = "${cfgPath}/${cfg.profileName}.default/user.js";
text = ''
${concatStrings (mapAttrsToList (name: value: ''
user_pref("${name}", ${toJSON value});
'')
cfg.settings)}
${cfg.extraConfig}
'';
};
user-chrome = mkIf (cfg.userChrome != "") {
target = "${cfgPath}/${cfg.profileName}.default/chrome/userChrome.css";
text = cfg.userChrome;
};
user-content = mkIf (cfg.userContent != "") {
target = "${cfgPath}/${cfg.profileName}.default/chrome/userContent.css";
text = cfg.userContent;
};
};
};
})
(mkIf cfg.privacy.enable {
home-manager.users.${user}.home.packages = attrValues {
inherit (pkgs) librewolf;
};
})
];
}