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/* Any copyright is dedicated to the Public Domain.
* http://creativecommons.org/publicdomain/zero/1.0/ */
"use strict";
// This test checks if we are correctly fixing https URLs by prefixing
// with www. when we encounter a SSL_ERROR_BAD_CERT_DOMAIN error.
// For example, https://example.com -> https://www.example.com.
const PREF_BAD_CERT_DOMAIN_FIX_ENABLED =
"security.bad_cert_domain_error.url_fix_enabled";
const PREF_ALLOW_HIJACKING_LOCALHOST =
"network.proxy.allow_hijacking_localhost";
const BAD_CERT_DOMAIN_ERROR_URL = "https://badcertdomain.example.com:443";
const FIXED_URL = "https://www.badcertdomain.example.com/";
const BAD_CERT_DOMAIN_ERROR_URL2 =
"https://mismatch.badcertdomain.example.com:443";
const IPV4_ADDRESS = "https://127.0.0.3:433";
const BAD_CERT_DOMAIN_ERROR_PORT = "https://badcertdomain.example.com:82";
async function verifyErrorPage(errorPageURL) {
let certErrorLoaded = BrowserTestUtils.waitForErrorPage(
gBrowser.selectedBrowser
);
BrowserTestUtils.startLoadingURIString(gBrowser, errorPageURL);
await certErrorLoaded;
await SpecialPowers.spawn(gBrowser.selectedBrowser, [], async function () {
let ec;
await ContentTaskUtils.waitForCondition(() => {
ec = content.document.getElementById("errorCode");
return ec.textContent;
}, "Error code has been set inside the advanced button panel");
is(
ec.textContent,
"SSL_ERROR_BAD_CERT_DOMAIN",
"Correct error code is shown"
);
});
}
// Test that "www." is prefixed to a https url when we encounter a bad cert domain
// error if the "www." form is included in the certificate's subjectAltNames.
add_task(async function prefixBadCertDomain() {
// Turn off the pref and ensure that we show the error page as expected.
Services.prefs.setBoolPref(PREF_BAD_CERT_DOMAIN_FIX_ENABLED, false);
gBrowser.selectedTab = BrowserTestUtils.addTab(gBrowser);
await verifyErrorPage(BAD_CERT_DOMAIN_ERROR_URL);
info("Cert error is shown as expected when the fixup pref is disabled");
// Turn on the pref and test that we fix the HTTPS URL.
Services.prefs.setBoolPref(PREF_BAD_CERT_DOMAIN_FIX_ENABLED, true);
gBrowser.selectedTab = BrowserTestUtils.addTab(gBrowser);
let loadSuccessful = BrowserTestUtils.browserLoaded(
gBrowser.selectedBrowser,
false,
FIXED_URL
);
BrowserTestUtils.startLoadingURIString(gBrowser, BAD_CERT_DOMAIN_ERROR_URL);
await loadSuccessful;
info("The URL was fixed as expected");
BrowserTestUtils.removeTab(gBrowser.selectedTab);
BrowserTestUtils.removeTab(gBrowser.selectedTab);
});
// Test that we don't prefix "www." to a https url when we encounter a bad cert domain
// error under certain conditions.
add_task(async function ignoreBadCertDomain() {
Services.prefs.setBoolPref(PREF_BAD_CERT_DOMAIN_FIX_ENABLED, true);
gBrowser.selectedTab = BrowserTestUtils.addTab(gBrowser);
// Test for when "www." form is not present in the certificate.
await verifyErrorPage(BAD_CERT_DOMAIN_ERROR_URL2);
info("Certificate error was shown as expected");
// Test that urls with IP addresses are not fixed.
Services.prefs.setBoolPref(PREF_ALLOW_HIJACKING_LOCALHOST, true);
await verifyErrorPage(IPV4_ADDRESS);
Services.prefs.clearUserPref(PREF_ALLOW_HIJACKING_LOCALHOST);
info("Certificate error was shown as expected for an IP address");
// Test that urls with ports are not fixed.
await verifyErrorPage(BAD_CERT_DOMAIN_ERROR_PORT);
info("Certificate error was shown as expected for a host with port");
BrowserTestUtils.removeTab(gBrowser.selectedTab);
});
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