1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166
|
/* 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/. */
// Error url MUST be formatted like this:
// about:blocked?e=error_code&u=url(&o=1)?
// (o=1 when user overrides are allowed)
// Note that this file uses document.documentURI to get
// the URL (with the format from above). This is because
// document.location.href gets the current URI off the docshell,
// which is the URL displayed in the location bar, i.e.
// the URI that the user attempted to load.
function getErrorCode() {
var url = document.documentURI;
var error = url.search(/e\=/);
var duffUrl = url.search(/\&u\=/);
return decodeURIComponent(url.slice(error + 2, duffUrl));
}
function getURL() {
var url = document.documentURI;
var match = url.match(/&u=([^&]+)&/);
// match == null if not found; if so, return an empty string
// instead of what would turn out to be portions of the URI
if (!match) {
return "";
}
url = decodeURIComponent(match[1]);
// If this is a view-source page, then get then real URI of the page
if (url.startsWith("view-source:")) {
url = url.slice(12);
}
return url;
}
/**
* Check whether this warning page is overridable or not, in which case
* the "ignore the risk" suggestion in the error description
* should not be shown.
*/
function getOverride() {
var url = document.documentURI;
var match = url.match(/&o=1&/);
return !!match;
}
/**
* Attempt to get the hostname via document.location. Fail back
* to getURL so that we always return something meaningful.
*/
function getHostString() {
try {
return document.location.hostname;
} catch (e) {
return getURL();
}
}
function onClickSeeDetails() {
let details = document.getElementById("errorDescriptionContainer");
details.hidden = !details.hidden;
}
function initPage() {
const errorMap = {
malwareBlocked: "malware",
deceptiveBlocked: "phishing",
unwantedBlocked: "unwanted",
harmfulBlocked: "harmful",
};
const error = errorMap[getErrorCode()];
if (error === undefined) {
return;
}
const messageIDs = {
malware: {
title: "safeb-blocked-malware-page-title",
shortDesc: "safeb-blocked-malware-page-short-desc",
innerDescOverride: "safeb-blocked-malware-page-error-desc-override-sumo",
innerDescNoOverride:
"safeb-blocked-malware-page-error-desc-no-override-sumo",
learnMore: "safeb-blocked-malware-page-learn-more-sumo",
},
phishing: {
title: "safeb-blocked-phishing-page-title",
shortDesc: "safeb-blocked-phishing-page-short-desc",
innerDescOverride: "safeb-blocked-phishing-page-error-desc-override",
innerDescNoOverride: "safeb-blocked-phishing-page-error-desc-no-override",
learnMore: "safeb-blocked-phishing-page-learn-more",
},
unwanted: {
title: "safeb-blocked-unwanted-page-title",
shortDesc: "safeb-blocked-unwanted-page-short-desc",
innerDescOverride: "safeb-blocked-unwanted-page-error-desc-override",
innerDescNoOverride: "safeb-blocked-unwanted-page-error-desc-no-override",
learnMore: "safeb-blocked-unwanted-page-learn-more",
},
harmful: {
title: "safeb-blocked-harmful-page-title",
shortDesc: "safeb-blocked-harmful-page-short-desc",
innerDescOverride: "safeb-blocked-harmful-page-error-desc-override",
innerDescNoOverride: "safeb-blocked-harmful-page-error-desc-no-override",
learnMore: "safeb-blocked-harmful-page-learn-more",
},
};
// Set page contents depending on type of blocked page
// Prepare the title and short description text
let titleText = document.getElementById("errorTitleText");
document.l10n.setAttributes(titleText, messageIDs[error].title);
let shortDesc = document.getElementById("errorShortDescText");
document.l10n.setAttributes(shortDesc, messageIDs[error].shortDesc);
// Prepare the inner description, ensuring any redundant inner elements are removed.
let innerDesc = document.getElementById("errorInnerDescription");
let innerDescL10nID;
if (!getOverride()) {
innerDescL10nID = messageIDs[error].innerDescNoOverride;
document.getElementById("ignore_warning_link").remove();
} else {
innerDescL10nID = messageIDs[error].innerDescOverride;
}
if (error == "unwanted" || error == "harmful") {
document.getElementById("report_detection").remove();
}
// Add the inner description:
document.l10n.setAttributes(innerDesc, innerDescL10nID, {
sitename: getHostString(),
});
// Add the learn more content:
let learnMore = document.getElementById("learn_more");
document.l10n.setAttributes(learnMore, messageIDs[error].learnMore);
// Set sitename to bold by adding class
let errorSitename = document.getElementById("error_desc_sitename");
errorSitename.setAttribute("class", "sitename");
let titleEl = document.createElement("title");
document.l10n.setAttributes(titleEl, messageIDs[error].title);
document.head.appendChild(titleEl);
// Inform the test harness that we're done loading the page.
var event = new CustomEvent("AboutBlockedLoaded", {
bubbles: true,
detail: {
url: this.getURL(),
err: error,
},
});
document.dispatchEvent(event);
}
let seeDetailsButton = document.getElementById("seeDetailsButton");
seeDetailsButton.addEventListener("click", onClickSeeDetails);
// Note: It is important to run the script this way, instead of using
// an onload handler. This is because error pages are loaded as
// LOAD_BACKGROUND, which means that onload handlers will not be executed.
initPage();
|