The Tor Browser / file comparison
comparison: browser/metro/base/content/pages/aboutCertError.xhtml
browser/metro/base/content/pages/aboutCertError.xhtml
- changeset 2
- 7e26c7da4463
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| 1 <?xml version="1.0" encoding="UTF-8"?> | |
| 2 | |
| 3 <!DOCTYPE html [ | |
| 4 <!ENTITY % htmlDTD | |
| 5 PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" | |
| 6 "DTD/xhtml1-strict.dtd"> | |
| 7 %htmlDTD; | |
| 8 <!ENTITY % globalDTD | |
| 9 SYSTEM "chrome://global/locale/global.dtd"> | |
| 10 %globalDTD; | |
| 11 <!ENTITY % certerrorDTD | |
| 12 SYSTEM "chrome://browser/locale/aboutCertError.dtd"> | |
| 13 %certerrorDTD; | |
| 14 ]> | |
| 15 | |
| 16 <!-- This Source Code Form is subject to the terms of the Mozilla Public | |
| 17 - License, v. 2.0. If a copy of the MPL was not distributed with this | |
| 18 - file, You can obtain one at http://mozilla.org/MPL/2.0/. --> | |
| 19 <html xmlns="http://www.w3.org/1999/xhtml"> | |
| 20 <head> | |
| 21 <title>&certerror.pagetitle;</title> | |
| 22 <meta name="viewport" content="width=device-width; user-scalable=false" /> | |
| 23 <link rel="stylesheet" href="chrome://global/skin/netError.css" type="text/css" media="all" /> | |
| 24 <!-- This page currently uses the same favicon as neterror.xhtml. | |
| 25 If the location of the favicon is changed for both pages, the | |
| 26 FAVICON_ERRORPAGE_URL symbol in toolkit/components/places/src/nsFaviconService.h | |
| 27 should be updated. If this page starts using a different favicon | |
| 28 than neterror, nsFaviconService->SetAndFetchFaviconForPage | |
| 29 should be updated to ignore this one as well. --> | |
| 30 <link rel="icon" type="image/png" id="favicon" href="chrome://global/skin/icons/warning-16.png"/> | |
| 31 | |
| 32 <script type="application/javascript"><![CDATA[ | |
| 33 // Error url MUST be formatted like this: | |
| 34 // about:certerror?e=error&u=url&d=desc | |
| 35 | |
| 36 // Note that this file uses document.documentURI to get | |
| 37 // the URL (with the format from above). This is because | |
| 38 // document.location.href gets the current URI off the docshell, | |
| 39 // which is the URL displayed in the location bar, i.e. | |
| 40 // the URI that the user attempted to load. | |
| 41 | |
| 42 function getCSSClass() | |
| 43 { | |
| 44 var url = document.documentURI; | |
| 45 var matches = url.match(/s\=([^&]+)\&/); | |
| 46 // s is optional, if no match just return nothing | |
| 47 if (!matches || matches.length < 2) | |
| 48 return ""; | |
| 49 | |
| 50 // parenthetical match is the second entry | |
| 51 return decodeURIComponent(matches[1]); | |
| 52 } | |
| 53 | |
| 54 function getDescription() | |
| 55 { | |
| 56 var url = document.documentURI; | |
| 57 var desc = url.search(/d\=/); | |
| 58 | |
| 59 // desc == -1 if not found; if so, return an empty string | |
| 60 // instead of what would turn out to be portions of the URI | |
| 61 if (desc == -1) | |
| 62 return ""; | |
| 63 | |
| 64 return decodeURIComponent(url.slice(desc + 2)); | |
| 65 } | |
| 66 | |
| 67 function initPage() | |
| 68 { | |
| 69 // Replace the "#1" string in the intro with the hostname. Trickier | |
| 70 // than it might seem since we want to preserve the <b> tags, but | |
| 71 // not allow for any injection by just using innerHTML. Instead, | |
| 72 // just find the right target text node. | |
| 73 var intro = document.getElementById('introContentP1'); | |
| 74 function replaceWithHost(node) { | |
| 75 if (node.textContent == "#1") | |
| 76 node.textContent = location.host; | |
| 77 else | |
| 78 for(var i = 0; i < node.childNodes.length; i++) | |
| 79 replaceWithHost(node.childNodes[i]); | |
| 80 }; | |
| 81 replaceWithHost(intro); | |
| 82 | |
| 83 if (getCSSClass() == "expertBadCert") { | |
| 84 toggle('technicalContent'); | |
| 85 toggle('expertContent'); | |
| 86 } | |
| 87 | |
| 88 var tech = document.getElementById("technicalContentText"); | |
| 89 if (tech) | |
| 90 tech.textContent = getDescription(); | |
| 91 | |
| 92 addDomainErrorLink(); | |
| 93 } | |
| 94 | |
| 95 /* In the case of SSL error pages about domain mismatch, see if | |
| 96 we can hyperlink the user to the correct site. We don't want | |
| 97 to do this generically since it allows MitM attacks to redirect | |
| 98 users to a site under attacker control, but in certain cases | |
| 99 it is safe (and helpful!) to do so. Bug 402210 | |
| 100 */ | |
| 101 function addDomainErrorLink() { | |
| 102 // Rather than textContent, we need to treat description as HTML | |
| 103 var sd = document.getElementById("technicalContentText"); | |
| 104 if (sd) { | |
| 105 var desc = getDescription(); | |
| 106 | |
| 107 // sanitize description text - see bug 441169 | |
| 108 | |
| 109 // First, find the index of the <a> tag we care about, being careful not to | |
| 110 // use an over-greedy regex | |
| 111 var re = /<a id="cert_domain_link" title="([^"]+)">/; | |
| 112 var result = re.exec(desc); | |
| 113 if(!result) | |
| 114 return; | |
| 115 | |
| 116 // Remove sd's existing children | |
| 117 sd.textContent = ""; | |
| 118 | |
| 119 // Everything up to the link should be text content | |
| 120 sd.appendChild(document.createTextNode(desc.slice(0, result.index))); | |
| 121 | |
| 122 // Now create the link itself | |
| 123 var anchorEl = document.createElement("a"); | |
| 124 anchorEl.setAttribute("id", "cert_domain_link"); | |
| 125 anchorEl.setAttribute("title", result[1]); | |
| 126 anchorEl.appendChild(document.createTextNode(result[1])); | |
| 127 sd.appendChild(anchorEl); | |
| 128 | |
| 129 // Finally, append text for anything after the closing </a> | |
| 130 sd.appendChild(document.createTextNode(desc.slice(desc.indexOf("</a>") + "</a>".length))); | |
| 131 } | |
| 132 | |
| 133 var link = document.getElementById('cert_domain_link'); | |
| 134 if (!link) | |
| 135 return; | |
| 136 | |
| 137 var okHost = link.getAttribute("title"); | |
| 138 var thisHost = document.location.hostname; | |
| 139 var proto = document.location.protocol; | |
| 140 | |
| 141 // If okHost is a wildcard domain ("*.example.com") let's | |
| 142 // use "www" instead. "*.example.com" isn't going to | |
| 143 // get anyone anywhere useful. bug 432491 | |
| 144 okHost = okHost.replace(/^\*\./, "www."); | |
| 145 | |
| 146 /* case #1: | |
| 147 * example.com uses an invalid security certificate. | |
| 148 * | |
| 149 * The certificate is only valid for www.example.com | |
| 150 * | |
| 151 * Make sure to include the "." ahead of thisHost so that | |
| 152 * a MitM attack on paypal.com doesn't hyperlink to "notpaypal.com" | |
| 153 * | |
| 154 * We'd normally just use a RegExp here except that we lack a | |
| 155 * library function to escape them properly (bug 248062), and | |
| 156 * domain names are famous for having '.' characters in them, | |
| 157 * which would allow spurious and possibly hostile matches. | |
| 158 */ | |
| 159 if (endsWith(okHost, "." + thisHost)) | |
| 160 link.href = proto + okHost; | |
| 161 | |
| 162 /* case #2: | |
| 163 * browser.garage.maemo.org uses an invalid security certificate. | |
| 164 * | |
| 165 * The certificate is only valid for garage.maemo.org | |
| 166 */ | |
| 167 if (endsWith(thisHost, "." + okHost)) | |
| 168 link.href = proto + okHost; | |
| 169 | |
| 170 // If we set a link, meaning there's something helpful for | |
| 171 // the user here, expand the section by default | |
| 172 if (link.href && getCSSClass() != "expertBadCert") | |
| 173 toggle("technicalContent"); | |
| 174 } | |
| 175 | |
| 176 function endsWith(haystack, needle) { | |
| 177 return haystack.slice(-needle.length) == needle; | |
| 178 } | |
| 179 | |
| 180 function toggle(id) { | |
| 181 var element = document.getElementById(id); | |
| 182 if (element.hasAttribute("collapsed")) { | |
| 183 element.removeAttribute("collapsed"); | |
| 184 } else { | |
| 185 element.setAttribute("collapsed", true); | |
| 186 } | |
| 187 } | |
| 188 ]]></script> | |
| 189 </head> | |
| 190 | |
| 191 <body id="errorPage" class="certerror" dir="&locale.dir;"> | |
| 192 <div class="top-decoration"></div> | |
| 193 | |
| 194 <!-- PAGE CONTAINER (for styling purposes only) --> | |
| 195 <div id="errorPageContainer" class="section"> | |
| 196 | |
| 197 <!-- Error Title --> | |
| 198 <div id="errorTitle" class="section-header"> | |
| 199 <span id="errorTitleIcon"></span> | |
| 200 <h1 class="errorTitleText">&certerror.longpagetitle;</h1> | |
| 201 </div> | |
| 202 | |
| 203 <!-- LONG CONTENT (the section most likely to require scrolling) --> | |
| 204 <div id="errorLongContent" class="section-details"> | |
| 205 <div id="introContent"> | |
| 206 <p id="introContentP1">&certerror.introPara1;</p> | |
| 207 </div> | |
| 208 | |
| 209 <div id="whatShouldIDoContent"> | |
| 210 <h2>&certerror.whatShouldIDo.heading;</h2> | |
| 211 <div id="whatShouldIDoContentText"> | |
| 212 <p>&certerror.whatShouldIDo.content;</p> | |
| 213 <xul:button xmlns:xul='http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul' id='getMeOutOfHereButton' label='&certerror.getMeOutOfHere.label;'/> | |
| 214 </div> | |
| 215 </div> | |
| 216 | |
| 217 <!-- The following sections can be unhidden by default by setting the | |
| 218 "browser.xul.error_pages.expert_bad_cert" pref to true --> | |
| 219 <div id="technicalContent" class="expandable-section" collapsed="true"> | |
| 220 <h2 onclick="toggle('technicalContent');" id="technicalContentHeading" class="expandable-heading">&certerror.technical.heading;</h2> | |
| 221 <p class="expandable-content" id="technicalContentText"/> | |
| 222 </div> | |
| 223 | |
| 224 <div id="expertContent" class="expandable-section" collapsed="true"> | |
| 225 <h2 onclick="toggle('expertContent');" id="expertContentHeading" class="expandable-heading">&certerror.expert.heading;</h2> | |
| 226 <div class="expandable-content"> | |
| 227 <p>&certerror.expert.content;</p> | |
| 228 <p>&certerror.expert.contentPara2;</p> | |
| 229 <xul:button xmlns:xul='http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul' id='temporaryExceptionButton' label='&certerror.addTemporaryException.label;'/> | |
| 230 <xul:button xmlns:xul='http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul' id='permanentExceptionButton' label='&certerror.addPermanentException.label;'/> | |
| 231 </div> | |
| 232 </div> | |
| 233 </div> | |
| 234 | |
| 235 </div> | |
| 236 <!-- | |
| 237 - Note: It is important to run the script this way, instead of using | |
| 238 - an onload handler. This is because error pages are loaded as | |
| 239 - LOAD_BACKGROUND, which means that onload handlers will not be executed. | |
| 240 --> | |
| 241 <script type="application/javascript">initPage();</script> | |
| 242 | |
| 243 </body> | |
| 244 </html> |
