diff options
Diffstat (limited to 'data/extensions/jsr@javascriptrestrictor/popup.js')
| -rw-r--r-- | data/extensions/jsr@javascriptrestrictor/popup.js | 449 |
1 files changed, 0 insertions, 449 deletions
diff --git a/data/extensions/jsr@javascriptrestrictor/popup.js b/data/extensions/jsr@javascriptrestrictor/popup.js deleted file mode 100644 index 69771c0..0000000 --- a/data/extensions/jsr@javascriptrestrictor/popup.js +++ /dev/null @@ -1,449 +0,0 @@ -/** \file
- * \brief JS code for pop up
- *
- * \author Copyright (C) 2019 Martin Timko
- * \author Copyright (C) 2019 Libor Polcak
- * \author Copyright (C) 2020 Pavel Pohner
- * \author Copyright (C) 2021 Marek Salon
- * \author Copyright (C) 2022 Giorgio Maone
- *
- * \license SPDX-License-Identifier: GPL-3.0-or-later
- */
-//
-// This program is free software: you can redistribute it and/or modify
-// it under the terms of the GNU General Public License as published by
-// the Free Software Foundation, either version 3 of the License, or
-// (at your option) any later version.
-//
-// This program is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-// GNU General Public License for more details.
-//
-// You should have received a copy of the GNU General Public License
-// along with this program. If not, see <https://www.gnu.org/licenses/>.
-//
-
-var site; // "https://www.example.com" from current tab will become "example.com"
-var pageConfiguration = {};
-var hits;
-var current_level;
-var default_lev_button;
-var fpd_active = false;
-
-// Provide cusom handlers for Tweaks GUI
-let popup_tweaks = Object.create(tweaks_gui);
-popup_tweaks.get_current_tweaks = function() {
- return getTweaksForLevel(current_level.level_id, current_level.tweaks);
-};
-popup_tweaks.tweak_changed = function(group_id, desired_tweak) {
- if (!current_level.tweaks) {
- current_level.tweaks = {};
- }
- current_level.tweaks[group_id] = desired_tweak;
- domains[site] = current_level;
- saveDomainLevels();
- enableRefreshIfNeeded();
-};
-popup_tweaks.assign_custom_params = function(group) {
- group.groupHits = hits[group.name] || 0;
-};
-popup_tweaks.customize_tweak_row = function (tweakRow, group) {
- // Don't show hits for WASM optimization group tweak
- if (group.name === "wasm") {
- tweakRow.querySelector(".hits").textContent = "-";
- return;
- }
-
- let groupHits = group.groupHits;
- if (groupHits >= 999) {
- groupHits = "1000 or more";
- }
- else if (!fpd_active) {
- let main = current_level[group.name];
- let tweaks = current_level.tweaks;
- if (!(tweaks && (tweaks[group.name] > 0))) {
- if ((tweaks && tweaks[group.name] === 0) || (!(main > 0))) {
- groupHits = String(groupHits) + " (unreliable)";
- }
- }
- }
- tweakRow.querySelector(".hits").textContent = groupHits;
-};
-popup_tweaks.cmp_groups = function (firstObj, secondObj) {
- let firstGr = firstObj.group;
- let secondGr = secondObj.group;
- return secondGr.groupHits - firstGr.groupHits;
-};
-
-/**
- * Enable the refresh page option.
- */
-function showRefreshPageOption(toggle = true) {
- let button = document.getElementById('refresh-page');
- button.addEventListener('click', function (e) {
- browser.tabs.reload();
- window.close();
- });
- (showRefreshPageOption = function(toggle = true) {
- button.disabled = !toggle;
- })(toggle);
-}
-
-/**
- * Visaully highlights the active level.
- */
-function changeActiveLevel(activeEl) {
- Array.prototype.forEach.call(document.getElementsByClassName("level_control"),
- (el) => el.classList.remove("active"));
- activeEl.classList.add("active");
- showRefreshPageOption();
-}
-
-/**
- * Control the state of the Refresh button
- */
-function enableRefreshIfNeeded() {
- let pageLevel = pageConfiguration.currentLevel;
-
- let level4comp = ({level_id, tweaks}) => JSON.stringify({level_id, tweaks});
-
- let needsRefresh = !pageLevel ||
- level4comp(pageLevel) !== level4comp(current_level);
-
- if (needsRefresh) {
- showRefreshPageOption();
- }
-}
-
-/**
- * Save level settings for current page, show correct button
- */
-function modify_level(level, levelButton, forceUpdateLevels = false) {
- if (level) {
- current_level = level;
- saveDomainLevels();
- if (levelButton) {
- changeActiveLevel(levelButton);
- }
- update_level_info();
- if (forceUpdateLevels) {
- function refresh() {
- current_level = getCurrentLevelJSON("https://" + site);
- update_tweaks();
- }
- browser.storage.sync.get(null).then(updateLevels).then(refresh);
- }
- else {
- update_tweaks();
- }
- }
-}
-
-/**
- * Disable JSS for this page.
- */
-async function disable_jss(orig_level) {
- //document.getElementById("jss-switch").checked = false;
- current_level = Object.assign(orig_level ? {restore: orig_level.level_id} : {}, level_0);
- if (orig_level && orig_level.tweaks) {
- current_level.restore_tweaks = orig_level.tweaks;
- }
- document.getElementById("js-settings").classList.add("hidden");
- document.getElementById("js-toggle-btn").classList.add("hidden");
- domains[site] = current_level;
- modify_level(current_level);
- document.getElementById("jss-switch").onchange = () => {
- enable_jss(orig_level);
- let widget = document.getElementById("js-toggle");
- widget.checked = true;
- widget.parentElement.classList.toggle("toggled", true);
- };
-}
-
-async function enable_jss(level) {
- let isdefault = !domains[site];
- if (!level) {
- level = Object.assign({}, default_level);
- if (level.level_id === level_0.level_id) {
- level = Object.assign({}, level_2);
- isdefault = false;
- }
- else {
- isdefault = true;
- }
- }
- if (level.level_id === level_0.level_id) {
- document.getElementById("jss-switch").checked = false;
- let restore = level.restore;
- if (restore) {
- disable_jss(Object.assign(level.restore_tweaks ? {tweaks: level.restore_tweaks} : {}, levels[restore]));
- }
- else {
- disable_jss();
- }
- return;
- }
- if (isdefault) {
- delete domains[site];
- }
- else {
- domains[site] = level;
- }
- modify_level(level, isdefault ? default_lev_button : levels[level.level_id].button);
- document.getElementById("js-settings").classList.remove("hidden");
- document.getElementById("js-toggle-btn").classList.remove("hidden");
- document.getElementById("jss-switch").onchange = () => {
- isdefault ? disable_jss() : disable_jss(current_level);
- };
-}
-
-/**
- * Load levels and add level setting buttons
- */
-function add_level_buttons() {
- var selectEl = document.getElementById("level-select");
- function addButton(level) {
- let b = document.createElement("button");
- b.id = `select-${level.level_id}`;
- b.className = "level level_control";
- b.textContent = level.level_text;
- b.title = level.level_description;
- level.button = b;
- return selectEl.appendChild(b);
- }
- // Add default level button
- default_lev_button = addButton({level_id: "DEFAULT", level_description: browser.i18n.getMessage("popupDefaultLevelHelpText"), level_text: browser.i18n.getMessage("defaultLevelSelection", default_level.level_text)});
- default_lev_button.addEventListener("click", ev => {
- delete domains[site];
- modify_level(default_level, ev.target, true); // We need to force update config to display built-in tweaks
- });
- // Load built-in and custom levels
- for (let level_id in levels) {
- let level = levels[level_id];
- addButton(level).addEventListener("click", function (ev) {
- domains[site] = {
- level_id: level.level_id,
- };
- modify_level(level, ev.target);
- });
- }
- let currentEl = document.getElementById(`select-${current_level.is_default ? "DEFAULT" : current_level.level_id}`);
- if (currentEl !== null) {
- currentEl.classList.add("active");
- }
-}
-
-
-function update_level_info() {
- const LIMIT = 300;
- document.getElementById("level-text").textContent = current_level.level_text;
- let descriptionEl = document.getElementById("level-description");
- let moreEl = document.getElementById("current_site_level_settings").querySelector(".more");
- let lessEl = document.getElementById("current_site_level_settings").querySelector(".less");
- let shortDescr = create_short_text(current_level.level_description, LIMIT);
- descriptionEl.textContent = ` - ${shortDescr}`;
- if (current_level.level_description != shortDescr) {
- lessEl.classList.add("hidden_descr");
- moreEl.classList.remove("hidden_descr");
- moreEl.onclick = function() {
- descriptionEl.textContent = " - " + current_level.level_description;
- moreEl.classList.add("hidden_descr");
- lessEl.classList.remove("hidden_descr");
- return false;
- }
- lessEl.onclick = function() {
- descriptionEl.textContent = ` - ${shortDescr}`;
- lessEl.classList.add("hidden_descr");
- moreEl.classList.remove("hidden_descr");
- return false;
- }
- }
- else {
- lessEl.classList.add("hidden_descr");
- moreEl.classList.add("hidden_descr");
- }
-}
-
-function update_tweaks() {
- let tweaksContainer = document.getElementById("tweaks");
- document.body.classList.remove("tweaking");
- let tweakBtn = document.getElementById("btn-tweak");
- tweakBtn.disabled = true;
-
- if (current_level.tweaks && Object.keys(current_level.tweaks).length) {
- popup_tweaks.create_tweaks_html(tweaksContainer);
- tweakBtn.disabled = true;
- }
- else if (current_level.level_id !== "0") {
- tweakBtn.disabled = false;
- tweakBtn.onclick = function() {
- popup_tweaks.create_tweaks_html(tweaksContainer);
- tweakBtn.disabled = true;
- };
- }
-}
-
-/**
- * Fill the content of the JS Shield settings
- */
-function fill_jsshield(msg) {
- current_level = msg;
- enable_jss(msg);
- enableRefreshIfNeeded();
- fpdGetSeverity();
-
- add_level_buttons();
- update_level_info();
- update_tweaks();
-}
-
-async function init_jsshield() {
- // get the site of current tab
- site = await getCurrentSite();
- // abort per-site options if it can't be accessed
- if (!site) return;
- document.getElementById('site-settings').classList.add("enabled");
- document.getElementById('current-site').textContent = site;
-
- // fill the popup
- var port_to_background = browser.runtime.connect({name:"port_from_popup"});
- current_level = { level_id: "?" };
-
- port_to_background.onMessage.addListener(fill_jsshield);
-}
-
-// Open options in a new tab when clicking on the icon
-document.getElementById("global-settings").addEventListener('click', function(e) {
- browser.runtime.openOptionsPage();
- window.close();
- });
-
-{
- let widget = document.getElementById('js-toggle');
- let key = `controls-${widget.id}-checked`;
- widget.checked = localStorage.getItem(key) === 'true';
- (widget.onchange = () => {
- let {checked} = widget;
- widget.parentElement.classList.toggle("toggled", checked);
- localStorage.setItem(key, checked);
- })();
-}
-
-document.getElementById("nbs-switch").addEventListener("change", () => {setTimeout(control_whitelist, 200, "nbs")});
-document.getElementById("fpd-switch").addEventListener("change", () => {setTimeout(control_whitelist, 200, "fpd")});
-
-async function getCurrentSite() {
- if (typeof site !== "undefined") return site;
- try {
- let [tab] = await browser.tabs.query({currentWindow: true, active: true});
- // Check whether content scripts are allowed on the current tab:
- // if an exception is thrown, showing per-site settings is pointless,
- // because we couldn't operate here anyway
- if ("executeScript" in browser.tabs) {
- [pageConfiguration = {}] = await browser.tabs.executeScript({
- code: `typeof pageConfiguration === "object" && pageConfiguration || {};`
- });
- } else {
- pageConfiguration = (await browser.scripting.executeScript({
- injectImmediately: true,
- func: () => typeof pageConfiguration === "object" && pageConfiguration || {},
- target: {tabId: tab.id},
- }))[0].result;
- }
-
- hits = await browser.runtime.sendMessage({purpose: 'fpd-fetch-hits', tabId: tab.id});
- // Obtain and normalize hostname
- return site = getEffectiveDomain(tab.url);
- } catch (e) {
- if (/^Error: (?:Missing host permissions|Could not establish connection)/.test(e.toString())) {
- console.warn("Recoverable timing error during popup startup, retrying in 300ms", e);
- await async_sleep(200);
- return await getCurrentSite();
- }
- console.error(e);
- return site = null;
- }
-}
-
-
-document.getElementById("severity_value").addEventListener("click", async function () {
- let [tab] = await browser.tabs.query({currentWindow: true, active: true});
- browser.runtime.sendMessage({purpose: "fpd-create-report", tabId: tab.id});
-});
-
-/// Get fingerprinting severity from FPD and show it in a popup
-async function fpdGetSeverity() {
- let [tab] = await browser.tabs.query({currentWindow: true, active: true});
- let response = await browser.runtime.sendMessage({purpose: "fpd-fetch-severity", tabId: tab.id});
- if (response) {
- let element = document.getElementById("severity_value");
- if (response[1]) {
- element.innerText = response[1];
- document.getElementById("severity_container").classList.remove("hidden");
- }
- if (response[2]) {
- element.style.backgroundColor = response[2];
- }
- }
- setTimeout(fpdGetSeverity, 2000);
-}
-
-/// Load switch state from storage for current site
-async function load_on_off_switch(prefix)
-{
- var flagName;
- if (prefix == "nbs") flagName = "requestShieldOn";
- if (prefix == "fpd") flagName = "fpDetectionOn";
-
- let result = await browser.storage.sync.get([flagName]);
- let container = document.getElementById(prefix + "_whitelist");
- if (result[flagName] === false)
- {
- container.classList.add("off");
- }
- else
- {
- container.classList.remove("off");
- //Ask background whether is this site whitelisted or not
- if (prefix == "nbs")
- {
- let response = await browser.runtime.sendMessage({message: "is current site whitelisted?", site});
- document.getElementById(prefix + "-switch").checked = response !== "current site is whitelisted";
- }
- if (prefix == "fpd")
- {
- let response = await browser.runtime.sendMessage({purpose: "fpd-whitelist-check", url: site});
- document.getElementById(prefix + "-switch").checked = !response;
- fpd_active = !response;
- }
- }
-}
-
-/// Event handler for On/off switch
-async function control_whitelist(prefix)
-{
- let site = await getCurrentSite();
- var message;
- if (document.getElementById(prefix + "-switch").checked) {
- if (prefix == "nbs") message = "remove site from whitelist";
- if (prefix == "fpd") message = "remove-fpd-whitelist";
- }
- else {
- if (prefix == "nbs") message = "add site to whitelist";
- if (prefix == "fpd") message = "add-fpd-whitelist";
- }
-
- if (prefix == "nbs") browser.runtime.sendMessage({message, site});
- if (prefix == "fpd") browser.runtime.sendMessage({purpose: message, url: site});
- showRefreshPageOption();
-}
-
-addEventListener("DOMContentLoaded", async () => {
- await init_jsshield();
- if (!site) {
- return;
- }
- load_on_off_switch("nbs");
- load_on_off_switch("fpd");
-});
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