/
ui.js
1105 lines (1017 loc) · 36.7 KB
/
ui.js
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/*
* NoScript - a Firefox extension for whitelist driven safe JavaScript execution
*
* Copyright (C) 2005-2021 Giorgio Maone <https://maone.net>
*
* 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/>.
*/
'use strict';
var UI = (() => {
var UI = {
initialized: false,
presets: {
"DEFAULT": "Default",
"T_TRUSTED": "Trusted_temporary",
"TRUSTED": "Trusted_permanent",
"UNTRUSTED": "Untrusted",
"CUSTOM": "Custom",
},
async init(tab) {
UI.tabId = tab ? tab.id : -1;
document.documentElement.classList.toggle("incognito",
UI.incognito = tab && tab.incognito
);
let scripts = [
"/ui/ui.css",
"/nscl/common/Messages.js",
"/nscl/lib/punycode.js",
"/nscl/common/tld.js",
"/nscl/common/Sites.js",
"/nscl/common/Permissions.js",
"/nscl/common/Policy.js",
];
this.mobile = UA.mobile;
if (this.mobile) {
document.documentElement.classList.toggle("mobile", true);
}
await include(scripts);
let inited = new Promise(resolve => {
Messages.addHandler({
async settings(m) {
if (UI.tabId !== m.tabId) return;
UI.policy = new Policy(m.policy);
UI.snapshot = UI.policy.snapshot;
UI.seen = m.seen;
UI.unrestrictedTab = m.unrestrictedTab;
UI.xssUserChoices = m.xssUserChoices;
UI.xssBlockedInTab = m.xssBlockedInTab;
UI.local = m.local;
UI.sync = m.sync;
UI.forceIncognito = UI.incognito && !UI.sync.overrideTorBrowserPolicy;
if (UI.local) {
if (!UI.local.debug) {
debug = () => {}; // be quiet!
}
document.documentElement.classList.toggle("tor", !!UI.local.isTorBrowser);
if (UI.local.isTorBrowser) {
Sites.onionSecure = true;
}
}
resolve();
if (UI.onSettings) UI.onSettings();
if (UI.tabId === -1 || UI.xssBlockedInTab) UI.createXSSChoiceManager();
await HighContrast.init();
}
});
UI.pullSettings();
});
await inited;
this.initialized = true;
debug("Imported", Policy);
},
async pullSettings() {
Messages.send("broadcastSettings", {tabId: UI.tabId});
},
async updateSettings({policy, xssUserChoices, unrestrictedTab, local, sync, reloadAffected}) {
if (policy) policy = policy.dry(true);
return await Messages.send("updateSettings", {
policy,
xssUserChoices,
unrestrictedTab,
local,
sync,
reloadAffected,
tabId: UI.tabId,
});
},
async exportSettings() {
return await Messages.send("exportSettings");
},
async importSettings(data) {
return await Messages.send("importSettings", {data});
},
async revokeTemp(reloadAffected = false) {
let policy = this.policy;
Policy.hydrate(policy.dry(), policy);
if (this.isDirty(true)) {
await this.updateSettings({policy, reloadAffected});
}
},
isDirty(reset = false) {
let currentSnapshot = this.policy.snapshot;
let dirty = currentSnapshot != this.snapshot;
if (reset) this.snapshot = currentSnapshot;
return dirty;
},
async openSiteInfo(domain) {
let url = `/ui/siteInfo.html#${encodeURIComponent(domain)};${UI.tabId}`;
browser.tabs.create({url});
},
wireOption(name, storage = "sync", onchange) {
let input = document.querySelector(`#opt-${name}`);
if (!input) {
debug("Checkbox not found %s", name);
return;
}
if (typeof storage === "function") {
input.onchange = e => storage(input);
input.checked = storage(null);
} else {
let obj = UI[storage];
if (!obj) log(storage);
input.checked = obj[name];
if (onchange) onchange(input.checked);
input.onchange = async () => {
obj[name] = input.checked;
await UI.updateSettings({[storage]: obj});
if (onchange) onchange(obj[name]);
}
}
return input;
},
createXSSChoiceManager(parent = "#xssChoices") {
let choicesUI = document.querySelector(parent);
if (!choicesUI) return;
choicesUI.classList.remove("populated");
let choices = Object.entries(UI.xssUserChoices);
let choiceKeys = UI.xssBlockedInTab;
if (choiceKeys) {
choices = choices.filter(([key,])=> choiceKeys.includes(key));
}
if (!choices || Object.keys(choices).length === 0) {
return;
}
choicesUI.classList.add("populated");
choices.sort((a, b) => {
let x = a.join("|"), y = b.join("|");
return x < y ? -1 : x > y ? 1 : 0;
});
let list = choicesUI.querySelector("select") || choicesUI.appendChild(document.createElement("select"));
list.size = Math.min(choices.length, 6);
list.multiple = true;
for (let o of list.options) {
list.remove(o);
}
for (let [originKey, choice] of choices) {
let [source, destOrigin] = originKey.split(">");
let opt = document.createElement("option");
opt.className = choice;
opt.value = originKey;
let block = choice === "block";
opt.defaultSelected = block;
opt.text = _(`XSS_optAlways${block ? "Block" : "Allow"}`, [source || "[...]", destOrigin]);
list.add(opt);
}
let button = choicesUI.querySelector("button");
if (!button) {
button = choicesUI.appendChild(document.createElement("button"));
button.textContent = _("XSS_clearUserChoices");
}
button.onclick = () => {
let xssUserChoices = UI.xssUserChoices;
for (let o of [...list.selectedOptions]) {
delete xssUserChoices[o.value];
o.remove();
}
if (list.options.length === 0) {
choicesUI.classList.remove("populated");
}
UI.updateSettings({
xssUserChoices
});
};
}
};
var HighContrast = {
css: null,
async init() {
this.widget = UI.wireOption("highContrast", "local", value => {
UI.highContrast = value;
this.toggle();
});
await this.toggle();
},
async toggle() {
let hc = "highContrast" in UI ? UI.highContrast : await this.detect();
if (hc) {
if (this.css) {
document.documentElement.appendChild(this.css);
} else {
this.css = await include("/ui/ui-hc.css")
}
} else if (this.css) {
this.css.remove();
}
document.documentElement.classList.toggle("hc", hc);
if (this.widget) {
this.widget.checked = hc;
}
},
detect() {
if ("highContrast" in UI.local) {
UI.highContrast = UI.local.highContrast;
} else {
// auto-detect
let canary = document.createElement("input");
canary.className="https-only";
canary.style.display = "none";
document.body.appendChild(canary);
UI.highContrast = window.getComputedStyle(canary).backgroundImage === "none";
canary.remove();
}
return UI.highContrast;
}
};
function fireOnChange(sitesUI, data) {
if (UI.isDirty(true)) {
UI.updateSettings({policy: UI.policy});
if (sitesUI.onChange) sitesUI.onChange(data, this);
}
}
function compareBy(prop, a, b) {
let x = a[prop], y = b[prop];
if (x.endsWith(":")) {
if (!y.endsWith(":")) {
return this.mainDomain ? 1 : -1;
}
} else if (y.endsWith(":")) {
return this.mainDomain ? -1 : 1;
}
return x > y ? 1 : x < y ? -1 : 0;
}
const TEMPLATE = `
<table class="sites">
<tr class="site">
<td class="presets">
<span class="preset">
<input id="preset" class="preset" type="radio" name="preset"><label for="preset" class="preset">PRESET</label>
<input tabindex="-1" id="temp" class="temp" type="checkbox"><label for="temp">Temporary</label></input>
</span>
</td>
<td class="url" data-key="secure">
<input tabindex="0" class="https-only" id="https-only" type="checkbox"><label for="https-only" class="https-only"></label>
<span tabindex="0" class="full-address" aria-role="button">
<span class="protocol">https://</span><span class="sub">www.</span><span class="domain">noscript.net</span><span class="path"></span>
</span>
</td>
</tr>
<tr tabindex="-1" class="customizer">
<td colspan="2">
<div class="customizer-controls">
<fieldset>
<legend class="capsContext">
<label></label>
<select><option>ANY SITE</option></select>
<button class="reset" disabled>Reset</button>
</legend>
<div class="caps">
<span class="cap">
<input class="cap" type="checkbox" value="script" />
<label class="cap">script</label>
</span>
</div>
</fieldset>
</div>
</td>
</tr>
</table>
`;
const TEMP_PRESETS = ["CUSTOM"];
const DEF_PRESETS = {
// name: customizable,
"DEFAULT": false,
"T_TRUSTED": false,
"TRUSTED": false,
"UNTRUSTED": false,
"CUSTOM": true,
};
const INCOGNITO_PRESETS = ["DEFAULT", "T_TRUSTED", "CUSTOM"];
UI.Sites = class {
constructor(parentNode, presets = DEF_PRESETS) {
this.parentNode = parentNode;
let policy = UI.policy;
this.uiCount = UI.Sites.count = (UI.Sites.count || 0) + 1;
this.sites = policy.sites;
this.presets = presets;
this.customizing = null;
this.typesMap = new Map();
this.clear();
}
initRow(table = this.table) {
let row = table.querySelector("tr.site");
// PRESETS
{
let presets = row.querySelector(".presets");
let [span, input, label] = presets.querySelectorAll("span.preset, input.preset, label.preset");
span.remove();
for (let [preset, customizable] of Object.entries(this.presets)) {
let messageKey = UI.presets[preset];
input.value = preset;
label.textContent = label.title = input.title = _(messageKey);
input.disabled = UI.forceIncognito && !INCOGNITO_PRESETS.includes(preset);
let clone = span.cloneNode(true);
clone.classList.add(preset);
let temp = clone.querySelector(".temp");
if (TEMP_PRESETS.includes(preset)) {
temp.title = _("allowTemp", `(${label.title.toUpperCase()})`);
temp.nextElementSibling.textContent = _("allowTemp", ""); // label;
temp.disabled = UI.forceIncognito;
} else {
temp.nextElementSibling.remove();
temp.remove();
}
presets.appendChild(clone);
}
if (!UI.mobile) {
UI.Sites.correctSize(presets);
}
}
// URL
{
let [input, label] = row.querySelectorAll("input.https-only, label.https-only");
input.title = label.title = label.textContent = _("httpsOnly");
}
// CUSTOMIZER ROW
{
let [customizer, capsContext, cap, capInput, capLabel] = table.querySelectorAll(".customizer, .capsContext, span.cap, input.cap, label.cap");
row._customizer = customizer;
customizer.remove();
customizer.capsContext = capsContext;
let capParent = cap.parentNode;
capParent.removeChild(cap);
let idSuffix = UI.Sites.count;
for (let capability of Permissions.ALL) {
capInput.id = `capability-${capability}-${idSuffix}`
capLabel.setAttribute("for", capInput.id);
capInput.value = capability;
capInput.title = capLabel.textContent = _(`cap_${capability}`) || capability.replace(/_/g, ' ');
let clone = capParent.appendChild(cap.cloneNode(true));
clone.classList.add(capability);
}
}
// debug(table.outerHTML);
return row;
}
static correctSize(presets) {
// adapt button to label if needed
let sizer = document.createElement("div");
sizer.id = "presets-sizer";
sizer.appendChild(presets.cloneNode(true));
document.body.appendChild(sizer);
let presetWidth = sizer.querySelector("input.preset").offsetWidth;
let labelWidth = 0;
for (let l of sizer.querySelectorAll("label.preset")) {
let lw = l.offsetWidth;
debug("lw", l.textContent, lw);
if (lw > labelWidth) labelWidth = lw;
}
debug(`Preset: %s Label: %s`, presetWidth, labelWidth);
labelWidth += 16;
if (presetWidth < labelWidth) {
for (let ss of document.styleSheets) {
if (ss.href.endsWith("/ui.css")) {
for (let r of ss.cssRules) {
if (/input\.preset:checked.*min-width:/.test(r.cssText)) {
r.style.minWidth = (labelWidth) + "px";
break;
}
}
}
}
}
sizer.remove();
UI.Sites.correctSize = () => {}; // just once, please!
}
allSiteRows() {
return this.table.querySelectorAll("tr.site");
}
anyPermissionsChanged() {
return Array.from(this.allSiteRows()).some(row => row.permissionsChanged);
}
clear() {
debug("Clearing list", this.table);
this.template = document.createElement("template");
this.template.innerHTML = TEMPLATE;
this.fragment = this.template.content;
this.table = this.fragment.querySelector("table.sites");
this.rowTemplate = this.initRow();
for (let r of this.allSiteRows()) {
r.remove();
}
this.customize(null);
this.sitesCount = 0;
}
siteNeeds(site, type) {
let siteTypes = this.typesMap && this.typesMap.get(site);
return !!siteTypes && siteTypes.has(type);
}
handleEvent(ev) {
let target = ev.target;
let customizer = target.closest(".customizer");
let row = customizer ? customizer.parentNode.querySelector("tr.customizing") : target.closest("tr.site");
if (!row) return;
let isTemp = target.matches("input.temp");
let preset = target.matches("input.preset") ? target
: customizer || isTemp ? row.querySelector("input.preset:checked")
: target.closest("input.preset");
debug("%s target %o\n\trow %s, perms %o\npreset %s %s",
ev.type,
target, row && row.siteMatch, row && row.perms,
preset && preset.value, preset && preset.checked);
if (!preset) {
if (target.matches("input.https-only") && ev.type === "change") {
this.toggleSecure(row, target.checked);
fireOnChange(this, row);
} else if (target.matches(".domain")) {
UI.openSiteInfo(row.domain);
}
return;
}
let {siteMatch, contextMatch, perms} = row;
let isCap = customizer && target.matches(".cap");
let tempToggle = preset.parentNode.querySelector("input.temp");
if (ev.type === "change") {
let {policy} = UI;
row.permissionsChanged = false;
if (!row._originalPerms) {
row._originalPerms = row.perms.clone();
}
if (target.matches(".capsContext select")) {
let opt = target.querySelector("option:checked");
if (!opt) return;
let context = opt.value;
if (context === "*") context = null;
({siteMatch, perms, contextMatch} = policy.get(siteMatch, context));
if (context && contextMatch !== context) {
let temp = row.perms.temp || UI.forceIncognito;
perms = new Permissions(new Set(row.perms.capabilities), temp);
row.perms.contextual.set(context, perms);
fireOnChange(this, row);
}
row.perms = row._customPerms = perms;
row.siteMatch = siteMatch;
row.contextMatch = context;
this.setupCaps(perms, preset, row);
tempToggle.checked = perms.temp;
return;
}
let presetValue = preset.value;
let policyPreset = presetValue.startsWith("T_") ? policy[presetValue.substring(2)].tempTwin : policy[presetValue];
if (policyPreset && row.perms !== policyPreset) {
row.perms = policyPreset;
}
if (preset.checked) {
row.dataset.preset = preset.value;
}
if (isCap) {
perms.set(target.value, target.checked);
} else if (policyPreset) {
if (tempToggle && tempToggle.checked) {
policyPreset = policyPreset.tempTwin;
}
row.contextMatch = null;
row.perms = policyPreset;
delete row._customPerms;
debug("Site match", siteMatch);
if (siteMatch) {
policy.set(siteMatch, policyPreset);
} else {
this.customize(policyPreset, preset, row);
}
} else if (preset.value === "CUSTOM") {
if (isTemp) {
row.perms.temp = target.checked || UI.forceIncognito;
} else {
let temp = row.perms.temp || UI.forceIncognito;
tempToggle.checked = temp;
let perms = row._customPerms ||
(row._customPerms = new Permissions(new Set(row.perms.capabilities), temp));
row.perms = perms;
policy.set(siteMatch, perms);
this.customize(perms, preset, row);
}
}
row.permissionsChanged = !row.perms.sameAs(row._originalPerms);
fireOnChange(this, row);
} else if (!(isCap || isTemp || customizer) && ev.type === "click") {
this.customize(row.perms, preset, row);
}
}
setupCaps(perms, preset, row) {
let immutable = Permissions.IMMUTABLE[preset.value] || {};
let lastInput = null;
for (let input of this.rowTemplate._customizer.querySelectorAll("input")) {
let type = input.value;
if (type in immutable) {
input.disabled = true;
input.checked = immutable[type];
} else {
input.checked = perms.allowing(type);
input.disabled = false;
lastInput = input;
}
input.parentNode.classList.toggle("needed", this.siteNeeds(row._site, type));
}
}
customize(perms, preset, row) {
let customizer = this.rowTemplate._customizer;
if (!preset) {
preset = customizer._preset;
delete customizer._preset;
}
debug("Customize preset %s (%o) - Dirty: %s", preset && preset.value, perms, this.dirty);
for(let r of this.table.querySelectorAll("tr.customizing")) {
r.classList.toggle("customizing", false);
}
customizer.classList.toggle("closed", true);
if (!(perms && row && preset &&
row.dataset.preset === preset.value &&
this.presets[preset.value] &&
preset !== customizer._preset)) {
delete customizer._preset;
customizer.onkeydown = null;
customizer.remove();
return;
}
customizer._preset = preset;
row.classList.toggle("customizing", true);
this.setupCaps(perms, preset, row);
customizer.classList.toggle("closed", false);
let temp = preset.parentNode.querySelector("input.temp");
let contextual = !!temp;
customizer.classList.toggle("contextual", contextual);
let [ctxLabel, ctxSelect, ctxReset] = customizer.capsContext.querySelectorAll("label, select, .reset");
ctxLabel.textContent = _(contextual ? "capsContext" : "caps");
ctxReset.textContent = _("Reset");
if (contextual) {
// contextual settings
let entry = (value, label = value) => {
let opt = document.createElement("option");
opt.value = value;
opt.textContent = label;
return opt;
}
let toLabel = site => {
let label = Sites.toExternal(site);
return label.includes(":") ? label : `…${label}`;
};
for (let child; child = ctxSelect.firstChild;) child.remove();
ctxSelect.appendChild(entry("*", _("anySite")));
let ctxSites = row.perms.contextual;
if (this.mainDomain) {
let key = Sites.optimalKey(this.mainUrl);
ctxSelect.appendChild(entry(key, toLabel(key))).selected = key === row.contextMatch;
} else {
if (ctxSites) {
for (let [site, ctxPerms] of ctxSites.entries()) {
ctxSelect.appendChild(entry(site, toLabel(site))).selected === perms === ctxPerms;
}
}
}
let handleSelection = () => {
let selected = ctxSelect.querySelector("option:checked");
ctxReset.disabled = !(selected && selected.value !== "*");
ctxReset.onclick = () => {
let perms = UI.policy.get(row.siteMatch).perms;
perms.contextual.delete(row.contextMatch);
row.permissionsChanged = row._originalPerms && !row.perms.sameAs(row._originalPerms);
fireOnChange(this, row);
selected.previousElementSibling.selected = true;
if (!this.mainDomain) selected.remove();
ctxSelect.dispatchEvent(new Event("change"));
}
}
ctxSelect.onchange = e => {
let caps = customizer.querySelector(".caps");
let pageTurn = caps.cloneNode(true);
let s = pageTurn.style;
s.top = `${caps.offsetTop}px`;
s.left =`${caps.offsetLeft}px`;
s.width = `${caps.offsetWidth}px`;
s.height = `${caps.offsetHeight}px`;
pageTurn.classList.add("pageTurn");
caps.parentNode.appendChild(pageTurn);
setTimeout(() => pageTurn.classList.add("endgame"), 1);
setTimeout(() => pageTurn.remove(), 500);
handleSelection();
}
handleSelection();
}
row.parentNode.insertBefore(customizer, row.nextElementSibling);
customizer.onkeydown = e => {
if (e.shiftKey) return true;
switch(e.code) {
case "Tab":
if (document.activeElement === lastInput) {
if (temp) {
temp.tabIndex = "0";
temp.onblur = () => this.customize(null);
setTimeout(() => temp.tabIndex = "-1", 50);
preset.focus();
}
}
return true;
case "ArrowLeft":
case "ArrowRight":
case "ArrowUp":
this.onkeydown = null;
this.customize(null);
preset.focus();
if (!temp) return true;
switch(e.code.substring(5)) {
case "Left":
return false;
case "Right":
temp.focus();
}
e.preventDefault();
e.stopPropagation();
return false;
case "KeyT":
if (temp) temp.checked = !temp.checked || UI.forceIncognito;
}
}
window.setTimeout(() => customizer.querySelector("input:not(:disabled)").focus(), 50);
}
render(sites = this.sites, sorter = this.sorter) {
let parentNode = this.parentNode;
debug("Rendering %o inside %o", sites, parentNode);
if (sites) this._populate(sites, sorter);
parentNode.innerHTML = "";
parentNode.appendChild(this.fragment);
let root = parentNode.querySelector("table.sites");
debug("Wiring", root);
if (!root.wiredBy) {
root.addEventListener("keydown", e => this._keyNavHandler(e), true);
root.addEventListener("keyup", e => {
// we use a keyup listener to open the customizer from other presets
// because space repetition may lead to unintendedly "click" on the
// first cap checkbox once focused from keydown
switch(e.code) {
case "Space": {
let focused = document.activeElement;
if (focused.matches("tr .preset")) {
focused.closest("tr").querySelector(".preset[value='CUSTOM']").click();
e.preventDefault();
}
}
}
}, true);
root.addEventListener("click", this, true);
root.addEventListener("change", this, true);
root.wiredBy = this;
}
return root;
}
_keyNavHandler(e) {
let focused = document.activeElement;
if (!focused || e.ctrlKey || e.metaKey) return;
let row = focused.closest("tr");
if (!row || row.matches(".customizer")) return;
let dir = "next";
let newRow;
let mappedPreset = ({
"+": "TRUSTED",
"-": "UNTRUSTED",
"0": "DEFAULT",
"t": "T_TRUSTED",
"c": "CUSTOM"
})[e.key];
if (mappedPreset) {
let p = row.querySelector(`.preset[value='${mappedPreset}']`);
if (p) {
p.focus();
p.click();
e.preventDefault();
}
return;
}
switch(e.code) {
case "Delete":
case "Backspace":
row.querySelector(".preset[value='DEFAULT']").click();
e.preventDefault();
break;
case "Enter":
case "Space":
if (focused.matches(".full-address")) {
UI.openSiteInfo(row.domain);
}
break;
case "Home":
newRow = row;
case "ArrowUp":
dir = "previous";
case "ArrowDown":
if (!newRow) {
this.customize(null);
let prop = `${dir}ElementSibling`;
newRow = row[prop];
if (!(newRow && newRow.matches("tr"))) newRow = row;
}
if (newRow === row) {
let topButton = document.querySelector("#top > .icon");
if (topButton) topButton.focus();
} else {
newRow.querySelector("input.preset:checked").focus();
}
e.preventDefault();
e.stopPropagation();
break;
case "KeyS":
row.querySelector(".https-only").click();
break;
case "KeyI":
UI.openSiteInfo(row.domain);
break;
}
}
_populate(sites, sorter) {
this.clear();
let hasTemp = false;
if (sites instanceof Sites) {
for (let [site, perms] of sites) {
this.append(site, site, perms);
if (!hasTemp) hasTemp = perms.temp;
}
} else {
let top = Sites.optimalKey(this.mainUrl);
for (let site of sites) {
let context = top;
if (site.site) {
site = site.site;
context = site.context;
}
let {siteMatch, perms, contextMatch} = UI.policy.get(site, context);
this.append(site, siteMatch, perms, contextMatch);
if (!hasTemp) hasTemp = perms.temp;
}
this.sites = sites;
}
this.hasTemp = hasTemp;
this.sort(sorter);
}
focus() {
let firstPreset = this.table.querySelector("input.preset:checked");
if (firstPreset) firstPreset.focus();
}
sort(sorter = this.sorter) {
if (this.mainDomain) {
let md = this.mainDomain;
let wrappedCompare = sorter;
sorter = (a, b) => {
let x = a.domain, y = b.domain;
if (x === md) {
if (y !== md) {
return -1;
}
} else if (y === md) {
return 1;
}
return wrappedCompare.call(this, a, b);
}
}
let rows = [...this.allSiteRows()].sort(sorter.bind(this));
if (this.mainSite) {
let mainLabel = "." + this.mainDomain;
let topIdx = rows.findIndex(r => r._label === mainLabel);
if (topIdx === -1) rows.findIndex(r => r._site === this.mainSite);
if (topIdx !== -1) {
// move the row to the top
let topRow = rows.splice(topIdx, 1)[0];
rows.unshift(topRow);
topRow.classList.toggle("main", true);
}
}
this.clear();
for (let row of rows) this.table.appendChild(row);
}
sorter(a, b) {
let cb = compareBy.bind(this);
return cb("domain", a, b) || cb("_label", a, b);
}
async tempTrustAll() {
let {policy} = UI;
let changed = 0;
for (let row of this.allSiteRows()) {
if (row._preset === "DEFAULT") {
policy.set(row._site, policy.TRUSTED.tempTwin);
changed++;
}
}
if (changed && UI.isDirty(true)) {
await UI.updateSettings({policy, reloadAffected: true});
}
return changed;
}
createSiteRow(site, siteMatch, perms, contextMatch = null, sitesCount = this.sitesCount++) {
debug("Creating row for site: %s, matching %s / %s, %o", site, siteMatch, contextMatch, perms);
let policy = UI.policy;
let row = this.rowTemplate.cloneNode(true);
row.sitesCount = sitesCount;
let url;
try {
url = new URL(site);
if (siteMatch !== site && siteMatch === url.protocol) {
perms = policy.DEFAULT;
}
} catch (e) {
if (/^(\w+:)\/*$/.test(site)) {
let hostname = "";
url = {protocol: RegExp.$1, hostname, origin: site, pathname:""};
debug("Lonely %o", url);
} else {
debug("Domain %s (%s)", site, siteMatch);
let protocol = Sites.isSecureDomainKey(site) ? "https:" : "http:";
let hostname = Sites.toggleSecureDomainKey(site, false);
url = {protocol, hostname, origin: `${protocol}//${site}`, pathname: "/"};
}
}
let {hostname} = url;
let overrideDefault = site && url.protocol && site !== url.protocol ?
policy.get(url.protocol, contextMatch) : null;
if (overrideDefault && !overrideDefault.siteMatch) overrideDefault = null;
let domain = tld.getDomain(hostname);
let disableDefault = false;
if (!siteMatch || siteMatch === url.protocol && site !== siteMatch) {
siteMatch = site;
}
let secure = Sites.isSecureDomainKey(siteMatch);
let isOnion = UI.local.isTorBrowser && hostname && hostname.endsWith(".onion");
let keyStyle = secure ? "secure"
: !domain || /^\w+:/.test(siteMatch) ?
(url.protocol === "https:" || isOnion ? "full" : "unsafe")
: isOnion ? "secure" : domain === hostname ? "domain" : "host";
let urlContainer = row.querySelector(".url");
urlContainer.dataset.key = keyStyle;
row._site = site;
row.siteMatch = siteMatch;
row.contextMatch = contextMatch;
row.perms = perms;
if (domain) { // "normal" URL
let justDomain = hostname === domain;
let domainEntry = secure || domain === site;
let unicodeDomain = row.domain = punycode.toUnicode(domain);
row._label = domainEntry ? `.${unicodeDomain}` : Sites.toExternal(site);
row.querySelector(".protocol").textContent = `${url.protocol}//`;
row.querySelector(".sub").textContent = justDomain ?
(keyStyle === "full" || keyStyle == "unsafe"
? "" : "…")
: punycode.toUnicode(hostname.substring(0, hostname.length - domain.length));
row.querySelector(".domain").textContent = unicodeDomain;
row.querySelector(".path").textContent = siteMatch.length > url.origin.length ? url.pathname : "";
} else {
urlContainer.querySelector(".full-address").textContent =
row._label = row.domain = siteMatch;
}
let httpsOnly = row.querySelector("input.https-only");
httpsOnly.checked = keyStyle === "full" || keyStyle === "secure";
let presets = row.querySelectorAll("input.preset");
let idSuffix = `-${this.uiCount}-${sitesCount}`;
for (let p of presets) {
p.id = `${p.value}${idSuffix}`;
p.name = `preset${idSuffix}`;
let label = p.nextElementSibling;
label.setAttribute("for", p.id);
let temp = p.parentNode.querySelector("input.temp");
if (temp) {
temp.id = `temp-${p.id}`;
label = temp.nextElementSibling;
label.setAttribute("for", temp.id);
}
}
let getPresetName = perms => {
let presetName = "CUSTOM";
for (let p of ["TRUSTED", "UNTRUSTED", "DEFAULT"]) {
let preset = policy[p];
switch (perms) {
case preset:
presetName = p;
break;
case preset.tempTwin:
presetName = `T_${p}`;
if (!presetName in UI.presets) {
presetName = p;
}
break;
}
}
return presetName;
}
let presetName = getPresetName(perms);
if (overrideDefault) {
let overrideName = getPresetName(overrideDefault.perms);
if (overrideName) {
let override = row.querySelector(`.presets input[value="${overrideName}"]`);
if (override) {