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118 lines
4.0 KiB
JavaScript
118 lines
4.0 KiB
JavaScript
#if 0
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/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
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/* ***** BEGIN LICENSE BLOCK *****
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* Version: MPL 1.1/GPL 2.0/LGPL 2.1
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*
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* The contents of this file are subject to the Mozilla Public License Version
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* 1.1 (the "License"); you may not use this file except in compliance with
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* the License. You may obtain a copy of the License at
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* http://www.mozilla.org/MPL/
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*
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* Software distributed under the License is distributed on an "AS IS" basis,
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* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
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* for the specific language governing rights and limitations under the
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* License.
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*
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* The Original Code is the Update Service.
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*
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* The Initial Developer of the Original Code is Ben Goodger.
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* Portions created by the Initial Developer are Copyright (C) 2004
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* the Initial Developer. All Rights Reserved.
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*
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* Contributor(s):
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* Darin Fisher <darin@meer.net>
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* Daniel Veditz <dveditz@mozilla.com>
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* Jesper Kristensen <mail@jesperkristensen.dk>
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*
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* Alternatively, the contents of this file may be used under the terms of
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* either the GNU General Public License Version 2 or later (the "GPL"), or
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* the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
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* in which case the provisions of the GPL or the LGPL are applicable instead
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* of those above. If you wish to allow use of your version of this file only
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* under the terms of either the GPL or the LGPL, and not to allow others to
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* use your version of this file under the terms of the MPL, indicate your
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* decision by deleting the provisions above and replace them with the notice
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* and other provisions required by the GPL or the LGPL. If you do not delete
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* the provisions above, a recipient may use your version of this file under
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* the terms of any one of the MPL, the GPL or the LGPL.
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*
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* ***** END LICENSE BLOCK ***** */
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#endif
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EXPORTED_SYMBOLS = [ "BadCertHandler", "checkCert" ];
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/**
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* Only allow built-in certs for HTTPS connections. See bug 340198.
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*/
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function checkCert(channel) {
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if (!channel.originalURI.schemeIs("https")) // bypass
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return;
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const Ci = Components.interfaces;
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var cert =
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channel.securityInfo.QueryInterface(Ci.nsISSLStatusProvider).
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SSLStatus.QueryInterface(Ci.nsISSLStatus).serverCert;
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var issuer = cert.issuer;
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while (issuer && !cert.equals(issuer)) {
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cert = issuer;
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issuer = cert.issuer;
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}
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var errorstring = "cert issuer is not built-in";
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if (!issuer)
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throw errorstring;
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issuer = issuer.QueryInterface(Ci.nsIX509Cert3);
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var tokenNames = issuer.getAllTokenNames({});
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if (!tokenNames.some(isBuiltinToken))
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throw errorstring;
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}
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function isBuiltinToken(tokenName) {
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return tokenName == "Builtin Object Token";
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}
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/**
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* This class implements nsIBadCertListener. Its job is to prevent "bad cert"
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* security dialogs from being shown to the user. It is better to simply fail
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* if the certificate is bad. See bug 304286.
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*/
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function BadCertHandler() {
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}
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BadCertHandler.prototype = {
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// nsIChannelEventSink
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onChannelRedirect: function(oldChannel, newChannel, flags) {
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// make sure the certificate of the old channel checks out before we follow
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// a redirect from it. See bug 340198.
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checkCert(oldChannel);
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},
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// Suppress any certificate errors
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notifyCertProblem: function(socketInfo, status, targetSite) {
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return true;
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},
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// Suppress any ssl errors
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notifySSLError: function(socketInfo, error, targetSite) {
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return true;
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},
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// nsIInterfaceRequestor
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getInterface: function(iid) {
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return this.QueryInterface(iid);
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},
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// nsISupports
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QueryInterface: function(iid) {
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if (!iid.equals(Components.interfaces.nsIChannelEventSink) &&
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!iid.equals(Components.interfaces.nsIBadCertListener2) &&
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!iid.equals(Components.interfaces.nsISSLErrorListener) &&
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!iid.equals(Components.interfaces.nsIInterfaceRequestor) &&
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!iid.equals(Components.interfaces.nsISupports))
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throw Components.results.NS_ERROR_NO_INTERFACE;
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return this;
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}
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};
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