/usr/share/xul-ext/greasemonkey/modules/stats.js is in xul-ext-greasemonkey 3.8-1~deb8u1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
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This module implements the reporting side of the pseudo-anonymous usage
statistic gathering first described at:
https://github.com/greasemonkey/greasemonkey/issues/1651
It does not export anything. It only sets an interval and periodically does
the work to send data to the server.
*/
var EXPORTED_SYMBOLS = [];
Components.utils.import('resource://services-common/utils.js');
Components.utils.import('chrome://greasemonkey-modules/content/miscapis.js');
Components.utils.import('chrome://greasemonkey-modules/content/parseScript.js');
Components.utils.import('chrome://greasemonkey-modules/content/prefmanager.js');
Components.utils.import("chrome://greasemonkey-modules/content/storageBack.js");
Components.utils.import('chrome://greasemonkey-modules/content/util.js');
var gPrefMan = new GM_PrefManager();
var gStringBundle = Components
.classes["@mozilla.org/intl/stringbundle;1"]
.getService(Components.interfaces.nsIStringBundleService)
.createBundle("chrome://greasemonkey/locale/greasemonkey.properties");
var gTldService = Components
.classes["@mozilla.org/network/effective-tld-service;1"]
.getService(Components.interfaces.nsIEffectiveTLDService);
// Check once, soon.
GM_util.timeout(check, 1000 * 10); // ms = 10 seconds
// And forever, as long as the browser stays open.
GM_util.timeout(
check, 1000 * 60 * 60, // ms = 1 hour
Components.interfaces.nsITimer.TYPE_REPEATING_PRECISE_CAN_SKIP);
function check() {
if (!gPrefMan.getValue('stats.optedin')) {
promptUser();
return;
}
var lastSubmit = new Date(gPrefMan.getValue('stats.lastsubmittime'));
var nextSubmit = new Date(
(lastSubmit.valueOf()) + gPrefMan.getValue('stats.interval'));
var now = new Date();
if (nextSubmit > now) return;
if (!gPrefMan.getValue('stats.id')) {
var rng = Components.classes["@mozilla.org/security/random-generator;1"]
.createInstance(Components.interfaces.nsIRandomGenerator);
var bytes = rng.generateRandomBytes(18);
var id = CommonUtils.encodeBase64URL(CommonUtils.byteArrayToString(bytes));
gPrefMan.setValue('stats.id', id);
}
try {
submit();
} catch (e) {
// Ignore errors, just log.
GM_util.logError(e);
}
gPrefMan.setValue('stats.lastsubmittime', now.toString());
}
function submit() {
var url = gPrefMan.getValue('stats.url') + gPrefMan.getValue('stats.id');
var stats = JSON.stringify(getStatsObj());
var req = Components.classes['@mozilla.org/xmlextras/xmlhttprequest;1']
.createInstance(Components.interfaces.nsIXMLHttpRequest);
req.open('POST', url, true);
req.onload = GM_util.hitch(null, submitOnload, req);
req.send(stats);
}
function submitOnload(req) {
if (!req.responseText) return;
try {
var response = JSON.parse(req.responseText);
if (response.interval) {
gPrefMan.setValue('stats.interval', response.interval);
}
} catch (e) {
GM_util.logError('stats submitOnload: Couldn\'t handle response: ' + e);
}
}
function getStatsObj() {
var xulAppInfo = Components.classes["@mozilla.org/xre/app-info;1"]
.getService(Components.interfaces.nsIXULAppInfo);
var xulRuntime = Components.classes["@mozilla.org/xre/app-info;1"]
.getService(Components.interfaces.nsIXULRuntime);
var stats = {
'firefoxVersion': xulAppInfo.name + ' ' + xulAppInfo.version
+ ' (' + xulAppInfo.appBuildID + ')',
'platform': xulRuntime.OS,
// TODO: Ask AddonManager for version? Async makes that difficult.
'greasemonkeyVersion': gPrefMan.getValue('version'),
'greasemonkeyEnabled': gPrefMan.getValue('enabled'),
'globalExcludeCount': GM_util.getService().config.globalExcludes.length,
'scripts': [],
};
var scripts = GM_util.getService().config.scripts;
for (var i = 0, script = null; script = scripts[i]; i++) {
var valueStats = new GM_ScriptStorageBack(script).getStats();
var downloadUri = GM_util.uriFromUrl(script.downloadURL);
var domain = null;
try {
// Ignore errors here; i.e. invalid/empty URLs.
domain = gTldService.getBaseDomain(downloadUri);
} catch (e) { }
var sizes = [script.textContent.length];
for (var j = 0, require = null; require = script.requires[j]; j++) {
sizes[sizes.length] = require.textContent.length;
}
var scriptStat = {
'enabled': script.enabled,
'id': script.id,
'installScheme': downloadUri.scheme,
'installDomain': domain,
'installTime': script.installDate.toISOString(),
'modifiedTime': script.modifiedDate.toISOString(),
'sizes': sizes,
'userExcludeCount': script.userExcludes.length,
'userMatchCount': script.userMatches.length,
'userIncludeCount': script.userIncludes.length,
'valueCount': valueStats.count,
'valueSize': valueStats.size,
};
stats.scripts[stats.scripts.length] = scriptStat;
}
// TODO: Specify "ui" metrics, i.e. clicks on various things.
return stats;
}
function promptUser() {
if (gPrefMan.getValue('stats.prompted')) return;
gPrefMan.setValue('stats.prompted', true);
var win = GM_util.getBrowserWindow();
var browser = win.gBrowser;
var notificationBox = browser.getNotificationBox();
var notification = notificationBox.appendNotification(
gStringBundle.GetStringFromName('stats-prompt.msg'),
"greasemonkey-stats-opt-in",
"chrome://greasemonkey/skin/icon16.png",
notificationBox.PRIORITY_INFO_MEDIUM,
[{
'label': gStringBundle.GetStringFromName('stats-prompt.readmore'),
'accessKey': gStringBundle.GetStringFromName('stats-prompt.readmore.accesskey'),
'popup': null,
'callback': function() {
browser.loadOneTab(
'http://www.greasespot.net/2012/11/anonymous-statistic-gathering.html',
{'inBackground': false});
}
},{
'label': gStringBundle.GetStringFromName('stats-prompt.optin'),
'accessKey': gStringBundle.GetStringFromName('stats-prompt.optin.accesskey'),
'popup': null,
'callback': function() {
gPrefMan.setValue('stats.optedin', true);
check();
}
}]
);
notification.persistence = -1;
}
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