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