Adding upstream version 115.7.0esr.upstream/115.7.0esrupstream

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

1 files changed, 218 insertions, 0 deletions

diff --git a/toolkit/components/passwordmgr/test/unit/test_loginsBackup.js b/toolkit/components/passwordmgr/test/unit/test_loginsBackup.js
new file mode 100644
index 0000000000..775f6f5486
--- /dev/null
+++ b/toolkit/components/passwordmgr/test/unit/test_loginsBackup.js
@@ -0,0 +1,218 @@
+/* Any copyright is dedicated to the Public Domain.
+ * http://creativecommons.org/publicdomain/zero/1.0/ */
+
+/**
+ * Tests if logins-backup.json is used correctly in the event that logins.json is missing or corrupt.
+ */
+
+"use strict";
+
+ChromeUtils.defineESModuleGetters(this, {
+  LoginStore: "resource://gre/modules/LoginStore.sys.mjs",
+});
+const { TestUtils } = ChromeUtils.importESModule(
+  "resource://testing-common/TestUtils.sys.mjs"
+);
+const { TelemetryTestUtils } = ChromeUtils.importESModule(
+  "resource://testing-common/TelemetryTestUtils.sys.mjs"
+);
+
+const rawLogin1 = {
+  id: 1,
+  hostname: "http://www.example.com",
+  httpRealm: null,
+  formSubmitURL: "http://www.example.com",
+  usernameField: "field_" + String.fromCharCode(533, 537, 7570, 345),
+  passwordField: "field_" + String.fromCharCode(421, 259, 349, 537),
+  encryptedUsername: "(test)",
+  encryptedPassword: "(test)",
+  guid: "(test)",
+  encType: Ci.nsILoginManagerCrypto.ENCTYPE_SDR,
+  timeCreated: Date.now(),
+  timeLastUsed: Date.now(),
+  timePasswordChanged: Date.now(),
+  timesUsed: 1,
+};
+
+const rawLogin2 = {
+  id: 2,
+  hostname: "http://www.example2.com",
+  httpRealm: null,
+  formSubmitURL: "http://www.example2.com",
+  usernameField: "field_2" + String.fromCharCode(533, 537, 7570, 345),
+  passwordField: "field_2" + String.fromCharCode(421, 259, 349, 537),
+  encryptedUsername: "(test2)",
+  encryptedPassword: "(test2)",
+  guid: "(test2)",
+  encType: Ci.nsILoginManagerCrypto.ENCTYPE_SDR,
+  timeCreated: Date.now(),
+  timeLastUsed: Date.now(),
+  timePasswordChanged: Date.now(),
+  timesUsed: 1,
+};
+
+// Enable the collection (during test) for all products so even products
+// that don't collect the data will be able to run the test without failure.
+Services.prefs.setBoolPref(
+  "toolkit.telemetry.testing.overrideProductsCheck",
+  true
+);
+
+/**
+ * Tests that logins-backup.json can be used by JSONFile.load() when logins.json is missing or cannot be read.
+ */
+add_task(async function test_logins_store_missing_or_corrupt_with_backup() {
+  const loginsStorePath = PathUtils.join(PathUtils.profileDir, "logins.json");
+  const loginsStoreBackup = PathUtils.join(
+    PathUtils.profileDir,
+    "logins-backup.json"
+  );
+
+  // Get store.data ready.
+  let store = new LoginStore(loginsStorePath, loginsStoreBackup);
+  await store.load();
+
+  // Files should not exist at start up.
+  Assert.ok(!(await IOUtils.exists(store.path)), "No store file at start up");
+  Assert.ok(
+    !(await IOUtils.exists(store._options.backupTo)),
+    "No backup file at start up"
+  );
+
+  // Add logins to create logins.json and logins-backup.json.
+  store.data.logins.push(rawLogin1);
+  await store._save();
+  Assert.ok(await IOUtils.exists(store.path));
+
+  store.data.logins.push(rawLogin2);
+  await store._save();
+  Assert.ok(await IOUtils.exists(store._options.backupTo));
+
+  // Remove logins.json and see if logins-backup.json will be used.
+  await IOUtils.remove(store.path);
+  store.data.logins = [];
+  store.dataReady = false;
+  Assert.ok(!(await IOUtils.exists(store.path)));
+  Assert.ok(await IOUtils.exists(store._options.backupTo));
+
+  // Clear any telemetry events recorded in the jsonfile category previously.
+  Services.telemetry.clearEvents();
+
+  await store.load();
+
+  Assert.ok(
+    await IOUtils.exists(store.path),
+    "logins.json is restored as expected after it went missing"
+  );
+
+  Assert.ok(await IOUtils.exists(store._options.backupTo));
+  Assert.equal(
+    store.data.logins.length,
+    1,
+    "Logins backup was used successfully when logins.json was missing"
+  );
+
+  TelemetryTestUtils.assertEvents(
+    [
+      ["jsonfile", "load", "logins"],
+      ["jsonfile", "load", "logins", "used_backup"],
+    ],
+    {},
+    { clear: true }
+  );
+  info(
+    "Telemetry was recorded accurately when logins-backup.json is used when logins.json was missing"
+  );
+
+  // Corrupt the logins.json file.
+  let string = '{"logins":[{"hostname":"http://www.example.com","id":1,';
+  await IOUtils.writeUTF8(store.path, string, {
+    tmpPath: `${store.path}.tmp`,
+  });
+
+  // Clear events recorded in the jsonfile category previously.
+  Services.telemetry.clearEvents();
+
+  // Try to load the corrupt file.
+  store.data.logins = [];
+  store.dataReady = false;
+  await store.load();
+
+  Assert.ok(
+    await IOUtils.exists(`${store.path}.corrupt`),
+    "logins.json.corrupt created"
+  );
+  Assert.ok(
+    await IOUtils.exists(store.path),
+    "logins.json is restored after it was corrupted"
+  );
+
+  // Data should be loaded from logins-backup.json.
+  Assert.ok(await IOUtils.exists(store._options.backupTo));
+  Assert.equal(
+    store.data.logins.length,
+    1,
+    "Logins backup was used successfully when logins.json was corrupt"
+  );
+
+  TelemetryTestUtils.assertEvents(
+    [
+      ["jsonfile", "load", "logins", ""],
+      ["jsonfile", "load", "logins", "invalid_json"],
+      ["jsonfile", "load", "logins", "used_backup"],
+    ],
+    {},
+    { clear: true }
+  );
+  info(
+    "Telemetry was recorded accurately when logins-backup.json is used when logins.json was corrupt"
+  );
+
+  // Clean up before we start the second part of the test.
+  await IOUtils.remove(`${store.path}.corrupt`);
+
+  // Test that the backup file can be used by JSONFile.ensureDataReady() correctly when logins.json is missing.
+  // Remove logins.json
+  await IOUtils.remove(store.path);
+  store.data.logins = [];
+  store.dataReady = false;
+  Assert.ok(!(await IOUtils.exists(store.path)));
+  Assert.ok(await IOUtils.exists(store._options.backupTo));
+
+  store.ensureDataReady();
+
+  // Important to check here if logins.json is restored as expected
+  // after it went missing.
+  await IOUtils.exists(store.path);
+
+  Assert.ok(await IOUtils.exists(store._options.backupTo));
+  await TestUtils.waitForCondition(() => {
+    return store.data.logins.length == 1;
+  });
+
+  // Test that the backup file is used by JSONFile.ensureDataReady() when logins.json is corrupt.
+  // Corrupt the logins.json file.
+  await IOUtils.writeUTF8(store.path, string, {
+    tmpPath: `${store.path}.tmp`,
+  });
+
+  // Try to load the corrupt file.
+  store.data.logins = [];
+  store.dataReady = false;
+  store.ensureDataReady();
+
+  Assert.ok(
+    await IOUtils.exists(`${store.path}.corrupt`),
+    "logins.json.corrupt created"
+  );
+  Assert.ok(
+    await IOUtils.exists(store.path),
+    "logins.json is restored after it was corrupted"
+  );
+
+  // Data should be loaded from logins-backup.json.
+  Assert.ok(await IOUtils.exists(store._options.backupTo));
+  await TestUtils.waitForCondition(() => {
+    return store.data.logins.length == 1;
+  });
+});