Adding upstream version 110.0.1.upstream/110.0.1upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 334 insertions, 0 deletions

diff --git a/security/manager/pki/resources/content/exceptionDialog.js b/security/manager/pki/resources/content/exceptionDialog.js
new file mode 100644
index 0000000000..1953cce8fa
--- /dev/null
+++ b/security/manager/pki/resources/content/exceptionDialog.js
@@ -0,0 +1,334 @@
+/* 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/. */
+/* import-globals-from pippki.js */
+"use strict";
+
+var gDialog;
+var gSecInfo;
+var gCert;
+var gChecking;
+var gBroken;
+var gNeedReset;
+
+const { PrivateBrowsingUtils } = ChromeUtils.importESModule(
+  "resource://gre/modules/PrivateBrowsingUtils.sys.mjs"
+);
+
+function initExceptionDialog() {
+  gNeedReset = false;
+  gDialog = document.getElementById("exceptiondialog");
+  let warningText = document.getElementById("warningText");
+  document.l10n.setAttributes(warningText, "add-exception-branded-warning");
+  let confirmButton = gDialog.getButton("extra1");
+  let l10nUpdatedElements = [confirmButton, warningText];
+  confirmButton.disabled = true;
+
+  var args = window.arguments;
+  if (args && args[0]) {
+    if (args[0].location) {
+      // We were pre-seeded with a location.
+      document.getElementById("locationTextBox").value = args[0].location;
+      document.getElementById("checkCertButton").disabled = false;
+
+      if (args[0].securityInfo) {
+        gSecInfo = args[0].securityInfo;
+        gCert = gSecInfo.serverCert;
+        gBroken = true;
+        l10nUpdatedElements = l10nUpdatedElements.concat(updateCertStatus());
+      } else if (args[0].prefetchCert) {
+        // We can optionally pre-fetch the certificate too.  Don't do this
+        // synchronously, since it would prevent the window from appearing
+        // until the fetch is completed, which could be multiple seconds.
+        // Instead, let's use a timer to spawn the actual fetch, but update
+        // the dialog to "checking..." state right away, so that the UI
+        // is appropriately responsive.  Bug 453855
+        document.getElementById("checkCertButton").disabled = true;
+        gChecking = true;
+        l10nUpdatedElements = l10nUpdatedElements.concat(updateCertStatus());
+
+        window.setTimeout(checkCert, 0);
+      }
+    }
+
+    // Set out parameter to false by default
+    args[0].exceptionAdded = false;
+  }
+
+  for (let id of [
+    "warningSupplemental",
+    "certLocationLabel",
+    "checkCertButton",
+    "statusDescription",
+    "statusLongDescription",
+    "viewCertButton",
+    "permanent",
+  ]) {
+    let element = document.getElementById(id);
+    l10nUpdatedElements.push(element);
+  }
+
+  document.l10n
+    .translateElements(l10nUpdatedElements)
+    .then(() => window.sizeToContent());
+
+  document.addEventListener("dialogextra1", addException);
+  document.addEventListener("dialogextra2", checkCert);
+}
+
+/**
+ * Helper function for checkCert. Set as the onerror/onload callbacks for an
+ * XMLHttpRequest. Sets gSecInfo, gCert, gBroken, and gChecking according to
+ * the load information from the request. Probably should not be used directly.
+ *
+ * @param {XMLHttpRequest} req
+ *        The XMLHttpRequest created and sent by checkCert.
+ * @param {Event} evt
+ *        The load or error event.
+ */
+function grabCert(req, evt) {
+  if (req.channel && req.channel.securityInfo) {
+    gSecInfo = req.channel.securityInfo;
+    gCert = gSecInfo ? gSecInfo.serverCert : null;
+  }
+  gBroken = evt.type == "error";
+  gChecking = false;
+  document.l10n
+    .translateElements(updateCertStatus())
+    .then(() => window.sizeToContent());
+}
+
+/**
+ * Attempt to download the certificate for the location specified, and populate
+ * the Certificate Status section with the result.
+ */
+async function checkCert() {
+  gCert = null;
+  gSecInfo = null;
+  gChecking = true;
+  gBroken = false;
+  await document.l10n.translateElements(updateCertStatus());
+  window.sizeToContent();
+
+  let uri = getURI();
+
+  if (uri) {
+    let req = new XMLHttpRequest();
+    req.open("GET", uri.prePath);
+    req.onerror = grabCert.bind(this, req);
+    req.onload = grabCert.bind(this, req);
+    req.send(null);
+  } else {
+    gChecking = false;
+    await document.l10n.translateElements(updateCertStatus());
+    window.sizeToContent();
+  }
+}
+
+/**
+ * Build and return a URI, based on the information supplied in the
+ * Certificate Location fields
+ *
+ * @returns {nsIURI}
+ *          URI constructed from the information supplied on success, null
+ *          otherwise.
+ */
+function getURI() {
+  // Use fixup service instead of just ioservice's newURI since it's quite
+  // likely that the host will be supplied without a protocol prefix, resulting
+  // in malformed uri exceptions being thrown.
+  let locationTextBox = document.getElementById("locationTextBox");
+  let { preferredURI: uri } = Services.uriFixup.getFixupURIInfo(
+    locationTextBox.value
+  );
+
+  if (!uri) {
+    return null;
+  }
+
+  let mutator = uri.mutate();
+  if (uri.scheme == "http") {
+    mutator.setScheme("https");
+  }
+
+  if (uri.port == -1) {
+    mutator.setPort(443);
+  }
+
+  return mutator.finalize();
+}
+
+function resetDialog() {
+  document.getElementById("viewCertButton").disabled = true;
+  document.getElementById("permanent").disabled = true;
+  gDialog.getButton("extra1").disabled = true;
+  setText("headerDescription", "");
+  setText("statusDescription", "");
+  setText("statusLongDescription", "");
+  setText("status2Description", "");
+  setText("status2LongDescription", "");
+  setText("status3Description", "");
+  setText("status3LongDescription", "");
+  window.sizeToContent();
+}
+
+/**
+ * Called by input textboxes to manage UI state
+ */
+function handleTextChange() {
+  var checkCertButton = document.getElementById("checkCertButton");
+  checkCertButton.disabled = !document.getElementById("locationTextBox").value;
+  if (gNeedReset) {
+    gNeedReset = false;
+    resetDialog();
+  }
+}
+
+function updateCertStatus() {
+  var shortDesc, longDesc;
+  let l10nUpdatedElements = [];
+  if (gCert) {
+    if (gBroken) {
+      var mms = "add-exception-domain-mismatch-short";
+      var mml = "add-exception-domain-mismatch-long";
+      var exs = "add-exception-expired-short";
+      var exl = "add-exception-expired-long";
+      var uts = "add-exception-unverified-or-bad-signature-short";
+      var utl = "add-exception-unverified-or-bad-signature-long";
+      if (
+        gSecInfo.overridableErrorCategory ==
+        Ci.nsITransportSecurityInfo.ERROR_TRUST
+      ) {
+        shortDesc = uts;
+        longDesc = utl;
+      } else if (
+        gSecInfo.overridableErrorCategory ==
+        Ci.nsITransportSecurityInfo.ERROR_DOMAIN
+      ) {
+        shortDesc = mms;
+        longDesc = mml;
+      } else if (
+        gSecInfo.overridableErrorCategory ==
+        Ci.nsITransportSecurityInfo.ERROR_TIME
+      ) {
+        shortDesc = exs;
+        longDesc = exl;
+      }
+      // In these cases, we do want to enable the "Add Exception" button
+      gDialog.getButton("extra1").disabled = false;
+
+      // If the Private Browsing service is available and the mode is active,
+      // don't store permanent exceptions, since they would persist after
+      // private browsing mode was disabled.
+      var inPrivateBrowsing = inPrivateBrowsingMode();
+      var pe = document.getElementById("permanent");
+      pe.disabled = inPrivateBrowsing;
+      pe.checked = !inPrivateBrowsing;
+
+      let headerDescription = document.getElementById("headerDescription");
+      document.l10n.setAttributes(
+        headerDescription,
+        "add-exception-invalid-header"
+      );
+      l10nUpdatedElements.push(headerDescription);
+    } else {
+      shortDesc = "add-exception-valid-short";
+      longDesc = "add-exception-valid-long";
+      gDialog.getButton("extra1").disabled = true;
+      document.getElementById("permanent").disabled = true;
+    }
+
+    // We're done checking the certificate, so allow the user to check it again.
+    document.getElementById("checkCertButton").disabled = false;
+    document.getElementById("viewCertButton").disabled = false;
+
+    // Notify observers about the availability of the certificate
+    Services.obs.notifyObservers(null, "cert-exception-ui-ready");
+  } else if (gChecking) {
+    shortDesc = "add-exception-checking-short";
+    longDesc = "add-exception-checking-long";
+    // We're checking the certificate, so we disable the Get Certificate
+    // button to make sure that the user can't interrupt the process and
+    // trigger another certificate fetch.
+    document.getElementById("checkCertButton").disabled = true;
+    document.getElementById("viewCertButton").disabled = true;
+    gDialog.getButton("extra1").disabled = true;
+    document.getElementById("permanent").disabled = true;
+  } else {
+    shortDesc = "add-exception-no-cert-short";
+    longDesc = "add-exception-no-cert-long";
+    // We're done checking the certificate, so allow the user to check it again.
+    document.getElementById("checkCertButton").disabled = false;
+    document.getElementById("viewCertButton").disabled = true;
+    gDialog.getButton("extra1").disabled = true;
+    document.getElementById("permanent").disabled = true;
+  }
+  let statusDescription = document.getElementById("statusDescription");
+  let statusLongDescription = document.getElementById("statusLongDescription");
+  document.l10n.setAttributes(statusDescription, shortDesc);
+  document.l10n.setAttributes(statusLongDescription, longDesc);
+  l10nUpdatedElements.push(statusDescription);
+  l10nUpdatedElements.push(statusLongDescription);
+
+  gNeedReset = true;
+  return l10nUpdatedElements;
+}
+
+/**
+ * Handle user request to display certificate details
+ */
+function viewCertButtonClick() {
+  if (gCert) {
+    viewCertHelper(this, gCert);
+  }
+}
+
+/**
+ * Handle user request to add an exception for the specified cert
+ */
+function addException() {
+  if (!gCert || !gSecInfo) {
+    return;
+  }
+
+  var overrideService = Cc["@mozilla.org/security/certoverride;1"].getService(
+    Ci.nsICertOverrideService
+  );
+  var flags = 0;
+  if (gSecInfo.isUntrusted) {
+    flags |= overrideService.ERROR_UNTRUSTED;
+  }
+  if (gSecInfo.isDomainMismatch) {
+    flags |= overrideService.ERROR_MISMATCH;
+  }
+  if (gSecInfo.isNotValidAtThisTime) {
+    flags |= overrideService.ERROR_TIME;
+  }
+
+  var permanentCheckbox = document.getElementById("permanent");
+  var shouldStorePermanently =
+    permanentCheckbox.checked && !inPrivateBrowsingMode();
+  var uri = getURI();
+  overrideService.rememberValidityOverride(
+    uri.asciiHost,
+    uri.port,
+    {},
+    gCert,
+    flags,
+    !shouldStorePermanently
+  );
+
+  let args = window.arguments;
+  if (args && args[0]) {
+    args[0].exceptionAdded = true;
+  }
+
+  gDialog.acceptDialog();
+}
+
+/**
+ * @returns {boolean} Whether this dialog is in private browsing mode.
+ */
+function inPrivateBrowsingMode() {
+  return PrivateBrowsingUtils.isWindowPrivate(window);
+}