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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 EXPORTED_SYMBOLS = ["AsanReporter"];
const { XPCOMUtils } = ChromeUtils.importESModule(
);
const { AppConstants } = ChromeUtils.import(
);
const lazy = {};
XPCOMUtils.defineLazyModuleGetters(lazy, {
});
// Define our prefs
const PREF_CLIENT_ID = "asanreporter.clientid";
const PREF_API_URL = "asanreporter.apiurl";
const PREF_AUTH_TOKEN = "asanreporter.authtoken";
const PREF_LOG_LEVEL = "asanreporter.loglevel";
// Reporter product map
const REPORTER_PRODUCT = {
firefox: "mozilla-central-asan-nightly",
thunderbird: "comm-central-asan-daily",
};
const LOGGER_NAME = "asanreporter";
let logger;
const AsanReporter = {
init() {
if (this.initialized) {
return;
}
this.initialized = true;
// Setup logging
logger = lazy.Log.repository.getLogger(LOGGER_NAME);
logger.addAppender(
new lazy.Log.ConsoleAppender(new lazy.Log.BasicFormatter())
);
logger.addAppender(
new lazy.Log.DumpAppender(new lazy.Log.BasicFormatter())
);
logger.level = Services.prefs.getIntPref(
PREF_LOG_LEVEL,
lazy.Log.Level.Info
);
logger.info("Starting up...");
// Install a handler to observe tab crashes, so we can report those right
// after they happen instead of relying on the user to restart the browser.
Services.obs.addObserver(this, "ipc:content-shutdown");
processDirectory();
},
observe(aSubject, aTopic, aData) {
if (aTopic == "ipc:content-shutdown") {
aSubject.QueryInterface(Ci.nsIPropertyBag2);
if (!aSubject.get("abnormal")) {
return;
}
processDirectory();
}
},
};
async function processDirectory() {
const asanDumpDir = PathUtils.join(PathUtils.profileDir, "asan");
const children = await IOUtils.getChildren(asanDumpDir);
const results = children.filter(
entry => entry.startsWith("ff_asan_log.") && !entry.includes("submitted")
);
logger.info(`Processing ${results.length} reports...`);
for (const result of results) {
try {
await submitReport(result);
logger.info(`Successfully submitted ${result.path}`);
} catch (e) {
logger.error(`Failed to submit ${result.path}. Reason: ${e}`);
}
}
logger.info("Done processing reports.");
}
async function submitReport(reportFile) {
logger.info("Processing " + reportFile);
const data = await IOUtils.read(reportFile);
await submitToServer(data);
// Mark as submitted only if we successfully submitted it to the server.
await IOUtils.move(reportFile, `${reportFile}.submitted`);
}
function submitToServer(data) {
return new Promise(function(resolve, reject) {
logger.debug("Setting up XHR request");
let client = Services.prefs.getStringPref(PREF_CLIENT_ID);
let api_url = Services.prefs.getStringPref(PREF_API_URL);
let auth_token = Services.prefs.getStringPref(PREF_AUTH_TOKEN, null);
let decoder = new TextDecoder();
if (!client) {
client = "unknown";
}
let versionArr = [
Services.appinfo.version,
Services.appinfo.appBuildID,
AppConstants.SOURCE_REVISION_URL || "unknown",
];
// Concatenate all relevant information as our server only
// has one field available for version information.
let product_version = versionArr.join("-");
let os = AppConstants.platform;
let reporter_product = REPORTER_PRODUCT[AppConstants.MOZ_APP_NAME];
let reportObj = {
rawStdout: "",
rawStderr: "",
rawCrashData: decoder.decode(data),
// Hardcode platform as there is no other reasonable platform for ASan
platform: "x86-64",
product: reporter_product,
product_version,
os,
client,
tool: "asan-nightly-program",
};
var xhr = new XMLHttpRequest();
xhr.open("POST", api_url, true);
xhr.setRequestHeader("Content-Type", "application/json");
// For internal testing purposes, an auth_token can be specified
if (auth_token) {
xhr.setRequestHeader("Authorization", "Token " + auth_token);
} else {
// Prevent privacy leaks
xhr.channel.loadFlags |= Ci.nsIRequest.LOAD_ANONYMOUS;
}
xhr.onreadystatechange = function() {
if (xhr.readyState == 4) {
if (xhr.status == "201") {
logger.debug("XHR: OK");
resolve(xhr);
} else {
logger.debug(
"XHR: Status: " + xhr.status + " Response: " + xhr.responseText
);
reject(xhr);
}
}
};
xhr.send(JSON.stringify(reportObj));
});
}