1 files changed, 69 insertions, 0 deletions
diff --git a/security/manager/ssl/tests/unit/test_sss_sanitizeOnShutdown.js b/security/manager/ssl/tests/unit/test_sss_sanitizeOnShutdown.js
new file mode 100644
index 0000000000..1c4d7d3ddc
--- /dev/null
+++ b/security/manager/ssl/tests/unit/test_sss_sanitizeOnShutdown.js
@@ -0,0 +1,69 @@
+/* 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/. */
+"use strict";
+
+// The purpose of this test is to ensure that Firefox sanitizes site security
+// service data on shutdown if configured to do so.
+
+ChromeUtils.defineESModuleGetters(this, {
+  TestUtils: "resource://testing-common/TestUtils.sys.mjs",
+});
+
+XPCOMUtils.defineLazyModuleGetters(this, {
+  Sanitizer: "resource:///modules/Sanitizer.jsm",
+});
+
+Sanitizer.onStartup();
+
+// This helps us away from test timed out. If service worker manager(swm) hasn't
+// been initilaized before profile-change-teardown, this test would fail due to
+// the shutdown blocker added by swm. Normally, swm should be initialized before
+// that and the similar crash signatures are fixed. So, assume this cannot
+// happen in the real world and initilaize swm here as a workaround.
+Cc["@mozilla.org/serviceworkers/manager;1"].getService(
+  Ci.nsIServiceWorkerManager
+);
+
+function getStateFileContents() {
+  let stateFile = do_get_profile();
+  stateFile.append(SSS_STATE_FILE_NAME);
+  ok(stateFile.exists());
+  return readFile(stateFile);
+}
+
+add_task(async function run_test() {
+  Services.prefs.setIntPref("test.datastorage.write_timer_ms", 100);
+  do_get_profile();
+  let SSService = Cc["@mozilla.org/ssservice;1"].getService(
+    Ci.nsISiteSecurityService
+  );
+  let header = "max-age=50000";
+  SSService.processHeader(Services.io.newURI("http://example.com"), header);
+  await TestUtils.topicObserved(
+    "data-storage-written",
+    (_, data) => data == SSS_STATE_FILE_NAME
+  );
+  let stateFileContents = getStateFileContents();
+  ok(
+    stateFileContents.includes("example.com"),
+    "should have written out state file"
+  );
+
+  // Configure Firefox to clear this data on shutdown.
+  Services.prefs.setBoolPref(
+    Sanitizer.PREF_SHUTDOWN_BRANCH + "siteSettings",
+    true
+  );
+  Services.prefs.setBoolPref(Sanitizer.PREF_SANITIZE_ON_SHUTDOWN, true);
+
+  // Simulate shutdown.
+  Services.startup.advanceShutdownPhase(
+    Services.startup.SHUTDOWN_PHASE_APPSHUTDOWNTEARDOWN
+  );
+  Services.startup.advanceShutdownPhase(
+    Services.startup.SHUTDOWN_PHASE_APPSHUTDOWN
+  );
+
+  equal(getStateFileContents(), "", "state file should be empty");
+});