Adding upstream version 115.7.0esr.upstream/115.7.0esrupstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 41 insertions, 0 deletions

diff --git a/toolkit/components/telemetry/pings/BackgroundTask_pingsender.sys.mjs b/toolkit/components/telemetry/pings/BackgroundTask_pingsender.sys.mjs
new file mode 100644
index 0000000000..2297e6f94f
--- /dev/null
+++ b/toolkit/components/telemetry/pings/BackgroundTask_pingsender.sys.mjs
@@ -0,0 +1,41 @@
+/* -*- 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/. */
+
+import { sendStandalonePing } from "resource://gre/modules/TelemetrySend.sys.mjs";
+
+export async function runBackgroundTask(commandLine) {
+  let sends = [];
+  for (let i = 0; i < commandLine.length; i += 2) {
+    sends.push(
+      sendPing(commandLine.getArgument(i), commandLine.getArgument(i + 1))
+    );
+  }
+
+  return Promise.all(sends);
+}
+
+// The standalone pingsender utility had an allowlist of endpoints, which was
+// added to prevent it from being used as a generic exfiltration utility by
+// unrelated malware running on the same system. It's unclear whether a gecko-
+// based pingsender would be similarly desirable for that use-case, but it's
+// easy enough to implement an allowlist here as well.
+const ALLOWED_ENDPOINTS = ["localhost", "incoming.telemetry.mozilla.org"];
+
+async function sendPing(endpoint, path) {
+  console.log(`pingsender: sending ${path} to ${endpoint}`);
+
+  let hostname = new URL(endpoint).hostname;
+  if (!ALLOWED_ENDPOINTS.includes(hostname)) {
+    throw new Error(`pingsender: Endpoint ${endpoint} is not allowed`);
+  }
+
+  let json = await IOUtils.readUTF8(path);
+  await sendStandalonePing(endpoint, json, {
+    "User-Agent": "pingsender/2.0",
+    "X-PingSender-Version": "2.0",
+  });
+
+  return IOUtils.remove(path);
+}