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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
/**
* Handles the parsing of the ErrorPages URI and then passes them to injectValues
*/
function parseQuery(queryString) {
if (queryString[0] === '?') {
queryString = queryString.substr(1);
}
const query = Object.fromEntries(new URLSearchParams(queryString).entries());
injectValues(query)
updateShowSSL(query)
updateShowHSTS(query)
};
/**
* Updates the HTML elements based on the queryMap
*/
function injectValues(queryMap) {
const tryAgainButton = document.getElementById('errorTryAgain')
const continueHttpButton = document.getElementById("continueHttp")
// Go through each element and inject the values
document.title = queryMap.title
tryAgainButton.innerHTML = queryMap.button
continueHttpButton.innerHTML = queryMap.continueHttpButton
document.getElementById('errorTitleText').innerHTML = queryMap.title
document.getElementById('errorShortDesc').innerHTML = queryMap.description
document.getElementById('advancedButton').innerHTML = queryMap.badCertAdvanced
document.getElementById('badCertTechnicalInfo').innerHTML = queryMap.badCertTechInfo
document.getElementById('advancedPanelBackButton').innerHTML = queryMap.badCertGoBack
document.getElementById('advancedPanelAcceptButton').innerHTML = queryMap.badCertAcceptTemporary
document.getElementById('advancedPanelAcceptButton').s = queryMap.badCertAcceptTemporary
// If no image is passed in, remove the element so as not to leave an empty iframe
const errorImage = document.getElementById('errorImage');
if (!queryMap.image) {
errorImage.remove();
} else {
}
if (queryMap.showContinueHttp === "true") {
// On the "HTTPS-Only" error page "Try again" doesn't make sense since reloading the page
// will just show an error page again.
tryAgainButton.style.display = 'none';
} else {
continueHttpButton.style.display = 'none';
}
}
var advancedVisible = false;
/**
* Used to show or hide the "advanced" button based on the validity of the SSL certificate
*/
function updateShowSSL(queryMap) {
/** @type {'true' | 'false'} */
const showSSL = queryMap.showSSL;
if (typeof document.addCertException === "undefined") {
document.getElementById('advancedButton').style.display='none';
} else {
if (showSSL === 'true') {
document.getElementById('advancedButton').style.display='block';
} else {
document.getElementById('advancedButton').style.display='none';
}
}
}
/**
* Used to show or hide the "accept" button based for the HSTS error page
*/
function updateShowHSTS(queryMap) {
const showHSTS = queryMap.showHSTS;
if (showHSTS === 'true') {
document.getElementById('advancedButton').style.display='block';
document.getElementById('advancedPanelAcceptButton').style.display='none';
}
}
/**
* Used to display information about the SSL certificate in `error_pages.html`
*/
function toggleAdvanced() {
if (advancedVisible) {
document.getElementById('badCertAdvancedPanel').style.display='none';
} else {
document.getElementById('badCertAdvancedPanel').style.display='block';
}
advancedVisible = !advancedVisible;
}
/**
* Used to bypass an SSL pages in `error_pages.html`
*/
async function acceptAndContinue(temporary) {
try {
await document.addCertException(temporary);
location.reload();
} catch (error) {
console.error("Unexpected error: " + error)
}
}
document.addEventListener('DOMContentLoaded', function () {
if (window.history.length == 1) {
document.getElementById('advancedPanelBackButton').style.display = 'none';
} else {
document.getElementById('advancedPanelBackButton').addEventListener('click', () => window.history.back());
}
document.getElementById('errorTryAgain').addEventListener('click', () => window.location.reload());
document.getElementById('advancedButton').addEventListener('click', toggleAdvanced);
document.getElementById('advancedPanelAcceptButton').addEventListener('click', () => acceptAndContinue(true));
document.getElementById('continueHttp').addEventListener('click', () => document.reloadWithHttpsOnlyException());
});
parseQuery(document.documentURI);