forked from mirrors/gecko-dev
129 lines
3.7 KiB
JavaScript
129 lines
3.7 KiB
JavaScript
/* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
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/* eslint-env mozilla/remote-page */
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"use strict";
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const searchParams = new URLSearchParams(document.documentURI.split("?")[1]);
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function initPage() {
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if (!searchParams.get("e")) {
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document.getElementById("error").remove();
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}
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const explanation1 = document.getElementById(
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"insecure-explanation-unavailable"
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);
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const pageUrl = new URL(window.location.href.replace(/^view-source:/, ""));
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document.l10n.setAttributes(
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explanation1,
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"about-httpsonly-explanation-unavailable2",
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{ websiteUrl: pageUrl.host }
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);
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const baseSupportURL = RPMGetFormatURLPref("app.support.baseURL");
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document
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.getElementById("learnMoreLink")
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.setAttribute("href", baseSupportURL + "https-only-prefs");
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document
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.getElementById("openInsecure")
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.addEventListener("click", onOpenInsecureButtonClick);
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if (window.top == window) {
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document
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.getElementById("goBack")
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.addEventListener("click", onReturnButtonClick);
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addAutofocus("#goBack", "beforeend");
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} else {
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document.getElementById("goBack").remove();
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}
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const isTopLevel = window.top == window;
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const hasWWWPrefix = pageUrl.href.startsWith("https://www.");
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if (isTopLevel && !hasWWWPrefix) {
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// HTTPS-Only generally simply replaces http: with https:;
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// here we additionally try to add www and see if that allows to upgrade the connection if it is top level
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window.addEventListener("pingSecureWWWLinkSuccess", () => {
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activateSuggestionBox();
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displayWWWSuggestion(pageUrl.host);
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});
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// try to ping secure www link in the AboutHttpsOnlyErrorChild
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RPMTryPingSecureWWWLink();
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}
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}
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/* Suggestion Box */
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function activateSuggestionBox() {
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const suggestionBox = document.querySelector(".suggestion-box");
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suggestionBox.hidden = false;
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}
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function displayWWWSuggestion(aURL) {
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const suggestionBox = document.querySelector(".suggestion-box");
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const suggestionWWWText = document.createElement("p");
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const suggestionWWWButton = document.createElement("button");
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const suggestionButtonContainer = document.createElement("div");
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document.l10n.setAttributes(
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suggestionWWWText,
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"about-httpsonly-suggestion-box-www-text",
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{ websiteUrl: aURL }
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);
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suggestionWWWButton.setAttribute("id", "openWWW");
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document.l10n.setAttributes(
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suggestionWWWButton,
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"about-httpsonly-suggestion-box-www-button",
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{ websiteUrl: aURL }
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);
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suggestionWWWButton.addEventListener("click", openSecureWWWButtonClick);
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suggestionButtonContainer.classList.add("button-container");
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suggestionBox.appendChild(suggestionWWWText);
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suggestionButtonContainer.appendChild(suggestionWWWButton);
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suggestionBox.appendChild(suggestionButtonContainer);
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}
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/* Button Events */
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function openSecureWWWButtonClick() {
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RPMOpenSecureWWWLink();
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}
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function onOpenInsecureButtonClick() {
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document.reloadWithHttpsOnlyException();
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}
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function onReturnButtonClick() {
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RPMSendAsyncMessage("goBack");
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}
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/* Utils */
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function addAutofocus(selector, position = "afterbegin") {
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if (window.top != window) {
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return;
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}
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var button = document.querySelector(selector);
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var parent = button.parentNode;
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button.remove();
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button.setAttribute("autofocus", "true");
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parent.insertAdjacentElement(position, button);
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}
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/* Initialize Page */
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initPage();
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// Dispatch this event so tests can detect that we finished loading the error page.
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// We're using the same event name as neterror because BrowserTestUtils.sys.mjs relies on that.
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let event = new CustomEvent("AboutNetErrorLoad", { bubbles: true });
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document.dispatchEvent(event);
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