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/* -*- indent-tabs-mode: nil; js-indent-level: 2 -*- */
/* 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/. */
const { XPCOMUtils } = ChromeUtils.import(
);
const protocolHandler = Cc[
"@mozilla.org/network/protocol;1?name=http"
].getService(Ci.nsIHttpProtocolHandler);
const { Services } = ChromeUtils.import("resource://gre/modules/Services.jsm");
XPCOMUtils.defineLazyGlobalGetters(this, ["fetch"]);
const TLS_ERROR_REPORT_TELEMETRY_SUCCESS = 6;
const TLS_ERROR_REPORT_TELEMETRY_FAILURE = 7;
const HISTOGRAM_ID = "TLS_ERROR_REPORT_UI";
ChromeUtils.defineModuleGetter(
this,
"UpdateUtils",
);
function SecurityReporter() {}
SecurityReporter.prototype = {
QueryInterface: ChromeUtils.generateQI(["nsISecurityReporter"]),
reportTLSError(transportSecurityInfo, hostname, port) {
// don't send if there's no transportSecurityInfo (since the report cannot
// contain anything of interest)
if (!transportSecurityInfo) {
return;
}
// don't send a report if the pref is not enabled
if (!Services.prefs.getBoolPref("security.ssl.errorReporting.enabled")) {
return;
}
// Don't send a report if the host we're connecting to is the report
// server (otherwise we'll get loops when this fails)
let endpoint = Services.prefs.getCharPref(
"security.ssl.errorReporting.url"
);
let reportURI = Services.io.newURI(endpoint);
if (reportURI.host == hostname) {
return;
}
// Convert the array of nsIX509Cert into a format that can be parsed into
// JSON
let asciiCertChain = [];
if (transportSecurityInfo.failedCertChain) {
for (let cert of transportSecurityInfo.failedCertChain) {
asciiCertChain.push(cert.getBase64DERString());
}
}
let report = {
hostname,
port,
timestamp: Math.round(Date.now() / 1000),
errorCode: transportSecurityInfo.errorCode,
failedCertChain: asciiCertChain,
userAgent: protocolHandler.userAgent,
version: 1,
build: Services.appinfo.appBuildID,
product: Services.appinfo.name,
channel: UpdateUtils.UpdateChannel,
};
fetch(endpoint, {
method: "POST",
body: JSON.stringify(report),
credentials: "omit",
headers: {
"Content-Type": "application/json",
},
})
.then(function(aResponse) {
if (!aResponse.ok) {
// request returned non-success status
Services.telemetry
.getHistogramById(HISTOGRAM_ID)
.add(TLS_ERROR_REPORT_TELEMETRY_FAILURE);
} else {
Services.telemetry
.getHistogramById(HISTOGRAM_ID)
.add(TLS_ERROR_REPORT_TELEMETRY_SUCCESS);
}
})
.catch(function(e) {
// error making request to reportURL
Services.telemetry
.getHistogramById(HISTOGRAM_ID)
.add(TLS_ERROR_REPORT_TELEMETRY_FAILURE);
});
},
};
var EXPORTED_SYMBOLS = ["SecurityReporter"];