mirror of
https://github.com/classilla/tenfourfox.git
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234 lines
8.7 KiB
HTML
234 lines
8.7 KiB
HTML
<?xml version="1.0" encoding="UTF-8"?>
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<!DOCTYPE html [
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<!ENTITY % htmlDTD
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PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN"
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"DTD/xhtml1-strict.dtd">
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%htmlDTD;
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<!ENTITY % globalDTD
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SYSTEM "chrome://global/locale/global.dtd">
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%globalDTD;
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<!ENTITY % certerrorDTD
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SYSTEM "chrome://b2g-l10n/locale/aboutCertError.dtd">
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%certerrorDTD;
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]>
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<!-- This Source Code Form is subject to the terms of the Mozilla Public
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- License, v. 2.0. If a copy of the MPL was not distributed with this
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- file, You can obtain one at http://mozilla.org/MPL/2.0/. -->
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<html xmlns="http://www.w3.org/1999/xhtml">
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<head>
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<title>&certerror.pagetitle;</title>
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<meta name="viewport" content="width=device-width; user-scalable=false" />
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<link rel="stylesheet" href="chrome://global/skin/netError.css" type="text/css" media="all" />
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<!-- This page currently uses the same favicon as neterror.xhtml.
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If the location of the favicon is changed for both pages, the
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FAVICON_ERRORPAGE_URL symbol in toolkit/components/places/src/nsFaviconService.h
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should be updated. If this page starts using a different favicon
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than neterrorm nsFaviconService->SetAndLoadFaviconForPage
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should be updated to ignore this one as well. -->
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<link rel="icon" type="image/png" id="favicon" sizes="64x64" href="chrome://global/skin/icons/warning-64.png"/>
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<script type="application/javascript"><![CDATA[
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// Error url MUST be formatted like this:
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// about:certerror?e=error&u=url&d=desc
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// Note that this file uses document.documentURI to get
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// the URL (with the format from above). This is because
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// document.location.href gets the current URI off the docshell,
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// which is the URL displayed in the location bar, i.e.
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// the URI that the user attempted to load.
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function getCSSClass()
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{
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var url = document.documentURI;
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var matches = url.match(/s\=([^&]+)\&/);
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// s is optional, if no match just return nothing
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if (!matches || matches.length < 2)
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return "";
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// parenthetical match is the second entry
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return decodeURIComponent(matches[1]);
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}
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function getDescription()
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{
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var url = document.documentURI;
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var desc = url.search(/d\=/);
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// desc == -1 if not found; if so, return an empty string
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// instead of what would turn out to be portions of the URI
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if (desc == -1)
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return "";
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return decodeURIComponent(url.slice(desc + 2));
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}
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function initPage()
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{
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// Replace the "#1" string in the intro with the hostname. Trickier
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// than it might seem since we want to preserve the <b> tags, but
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// not allow for any injection by just using innerHTML. Instead,
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// just find the right target text node.
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var intro = document.getElementById('introContentP1');
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function replaceWithHost(node) {
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if (node.textContent == "#1")
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node.textContent = location.host;
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else
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for(var i = 0; i < node.childNodes.length; i++)
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replaceWithHost(node.childNodes[i]);
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};
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replaceWithHost(intro);
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if (getCSSClass() == "expertBadCert") {
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toggle('technicalContent');
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toggle('expertContent');
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}
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var tech = document.getElementById("technicalContentText");
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if (tech)
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tech.textContent = getDescription();
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addDomainErrorLink();
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}
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/* In the case of SSL error pages about domain mismatch, see if
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we can hyperlink the user to the correct site. We don't want
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to do this generically since it allows MitM attacks to redirect
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users to a site under attacker control, but in certain cases
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it is safe (and helpful!) to do so. Bug 402210
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*/
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function addDomainErrorLink() {
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// Rather than textContent, we need to treat description as HTML
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var sd = document.getElementById("technicalContentText");
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if (sd) {
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var desc = getDescription();
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// sanitize description text - see bug 441169
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// First, find the index of the <a> tag we care about, being careful not to
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// use an over-greedy regex
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var re = /<a id="cert_domain_link" title="([^"]+)">/;
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var result = re.exec(desc);
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if(!result)
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return;
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// Remove sd's existing children
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sd.textContent = "";
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// Everything up to the link should be text content
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sd.appendChild(document.createTextNode(desc.slice(0, result.index)));
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// Now create the link itself
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var anchorEl = document.createElement("a");
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anchorEl.setAttribute("id", "cert_domain_link");
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anchorEl.setAttribute("title", result[1]);
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anchorEl.appendChild(document.createTextNode(result[1]));
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sd.appendChild(anchorEl);
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// Finally, append text for anything after the closing </a>
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sd.appendChild(document.createTextNode(desc.slice(desc.indexOf("</a>") + "</a>".length)));
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}
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var link = document.getElementById('cert_domain_link');
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if (!link)
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return;
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var okHost = link.getAttribute("title");
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var thisHost = document.location.hostname;
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var proto = document.location.protocol;
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// If okHost is a wildcard domain ("*.example.com") let's
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// use "www" instead. "*.example.com" isn't going to
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// get anyone anywhere useful. bug 432491
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okHost = okHost.replace(/^\*\./, "www.");
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/* case #1:
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* example.com uses an invalid security certificate.
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*
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* The certificate is only valid for www.example.com
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*
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* Make sure to include the "." ahead of thisHost so that
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* a MitM attack on paypal.com doesn't hyperlink to "notpaypal.com"
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*
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* We'd normally just use a RegExp here except that we lack a
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* library function to escape them properly (bug 248062), and
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* domain names are famous for having '.' characters in them,
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* which would allow spurious and possibly hostile matches.
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*/
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if (endsWith(okHost, "." + thisHost))
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link.href = proto + okHost;
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/* case #2:
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* browser.garage.maemo.org uses an invalid security certificate.
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*
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* The certificate is only valid for garage.maemo.org
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*/
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if (endsWith(thisHost, "." + okHost))
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link.href = proto + okHost;
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// If we set a link, meaning there's something helpful for
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// the user here, expand the section by default
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if (link.href && getCSSClass() != "expertBadCert")
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toggle("technicalContent");
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}
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function endsWith(haystack, needle) {
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return haystack.slice(-needle.length) == needle;
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}
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function toggle(id) {
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var el = document.getElementById(id);
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if (el.getAttribute("collapsed"))
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el.setAttribute("collapsed", false);
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else
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el.setAttribute("collapsed", true);
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}
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]]></script>
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</head>
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<body id="errorPage" class="certerror" dir="&locale.dir;">
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<!-- Error Title -->
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<div id="errorTitle">
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<h1 class="errorTitleText">&certerror.longpagetitle;</h1>
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</div>
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<!-- PAGE CONTAINER (for styling purposes only) -->
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<div id="errorPageContainer">
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<!-- LONG CONTENT (the section most likely to require scrolling) -->
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<div id="errorLongContent">
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<div id="introContent">
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<p id="introContentP1">&certerror.introPara1;</p>
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</div>
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<!-- The following sections can be unhidden by default by setting the
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"browser.xul.error_pages.expert_bad_cert" pref to true -->
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<div id="technicalContent" collapsed="true">
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<h2 onclick="toggle('technicalContent');" id="technicalContentHeading">&certerror.technical.heading;</h2>
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<p id="technicalContentText"/>
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</div>
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<div id="expertContent" collapsed="true">
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<h2 onclick="toggle('expertContent');" id="expertContentHeading">&certerror.expert.heading;</h2>
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<div>
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<p>&certerror.expert.content;</p>
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<p>&certerror.expert.contentPara2;</p>
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<button id="temporaryExceptionButton">&certerror.addTemporaryException.label;</button>
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<button id="permanentExceptionButton">&certerror.addPermanentException.label;</button>
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</div>
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</div>
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</div>
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</div>
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<!--
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- Note: It is important to run the script this way, instead of using
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- an onload handler. This is because error pages are loaded as
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- LOAD_BACKGROUND, which means that onload handlers will not be executed.
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-->
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<script type="application/javascript">initPage();</script>
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</body>
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</html>
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