Adding upstream version 115.7.0esr.upstream/115.7.0esr

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

1 files changed, 330 insertions, 0 deletions

diff --git a/services/sync/modules-testing/utils.sys.mjs b/services/sync/modules-testing/utils.sys.mjs
new file mode 100644
index 0000000000..04a454ae3e
--- /dev/null
+++ b/services/sync/modules-testing/utils.sys.mjs
@@ -0,0 +1,330 @@
+/* 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 { CommonUtils } from "resource://services-common/utils.sys.mjs";
+
+import { Assert } from "resource://testing-common/Assert.sys.mjs";
+
+import { initTestLogging } from "resource://testing-common/services/common/logging.sys.mjs";
+import {
+  FakeCryptoService,
+  FakeFilesystemService,
+  FakeGUIDService,
+  fakeSHA256HMAC,
+} from "resource://testing-common/services/sync/fakeservices.sys.mjs";
+
+import {
+  FxAccounts,
+  AccountState,
+} from "resource://gre/modules/FxAccounts.sys.mjs";
+import { FxAccountsClient } from "resource://gre/modules/FxAccountsClient.sys.mjs";
+
+const { SCOPE_OLD_SYNC, LEGACY_SCOPE_WEBEXT_SYNC } = ChromeUtils.import(
+  "resource://gre/modules/FxAccountsCommon.js"
+);
+
+// A mock "storage manager" for FxAccounts that doesn't actually write anywhere.
+export function MockFxaStorageManager() {}
+
+MockFxaStorageManager.prototype = {
+  promiseInitialized: Promise.resolve(),
+
+  initialize(accountData) {
+    this.accountData = accountData;
+  },
+
+  finalize() {
+    return Promise.resolve();
+  },
+
+  getAccountData(fields = null) {
+    let result;
+    if (!this.accountData) {
+      result = null;
+    } else if (fields == null) {
+      // can't use cloneInto as the keys get upset...
+      result = {};
+      for (let field of Object.keys(this.accountData)) {
+        result[field] = this.accountData[field];
+      }
+    } else {
+      if (!Array.isArray(fields)) {
+        fields = [fields];
+      }
+      result = {};
+      for (let field of fields) {
+        result[field] = this.accountData[field];
+      }
+    }
+    return Promise.resolve(result);
+  },
+
+  updateAccountData(updatedFields) {
+    for (let [name, value] of Object.entries(updatedFields)) {
+      if (value == null) {
+        delete this.accountData[name];
+      } else {
+        this.accountData[name] = value;
+      }
+    }
+    return Promise.resolve();
+  },
+
+  deleteAccountData() {
+    this.accountData = null;
+    return Promise.resolve();
+  },
+};
+
+/**
+ * First wait >100ms (nsITimers can take up to that much time to fire, so
+ * we can account for the timer in delayedAutoconnect) and then two event
+ * loop ticks (to account for the CommonUtils.nextTick() in autoConnect).
+ */
+export function waitForZeroTimer(callback) {
+  let ticks = 2;
+  function wait() {
+    if (ticks) {
+      ticks -= 1;
+      CommonUtils.nextTick(wait);
+      return;
+    }
+    callback();
+  }
+  CommonUtils.namedTimer(wait, 150, {}, "timer");
+}
+
+export var promiseZeroTimer = function () {
+  return new Promise(resolve => {
+    waitForZeroTimer(resolve);
+  });
+};
+
+export var promiseNamedTimer = function (wait, thisObj, name) {
+  return new Promise(resolve => {
+    CommonUtils.namedTimer(resolve, wait, thisObj, name);
+  });
+};
+
+// Return an identity configuration suitable for testing with our identity
+// providers.  |overrides| can specify overrides for any default values.
+// |server| is optional, but if specified, will be used to form the cluster
+// URL for the FxA identity.
+export var makeIdentityConfig = function (overrides) {
+  // first setup the defaults.
+  let result = {
+    // Username used in both fxaccount and sync identity configs.
+    username: "foo",
+    // fxaccount specific credentials.
+    fxaccount: {
+      user: {
+        email: "foo",
+        kSync: "a".repeat(128),
+        kXCS: "b".repeat(32),
+        kExtSync: "c".repeat(128),
+        kExtKbHash: "d".repeat(64),
+        scopedKeys: {
+          [SCOPE_OLD_SYNC]: {
+            kid: "1234567890123-u7u7u7u7u7u7u7u7u7u7uw",
+            k: "qqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqg",
+            kty: "oct",
+          },
+          [LEGACY_SCOPE_WEBEXT_SYNC]: {
+            kid: "1234567890123-3d3d3d3d3d3d3d3d3d3d3d3d3d3d3d3d3d3d3d3d3d0",
+            k: "zMzMzMzMzMzMzMzMzMzMzMzMzMzMzMzMzMzMzMzMzMzMzMzMzMzMzMzMzMzMzMzMzMzMzMzMzMzMzMzMzMzMzA",
+            kty: "oct",
+          },
+        },
+        sessionToken: "sessionToken",
+        uid: "a".repeat(32),
+        verified: true,
+      },
+      token: {
+        endpoint: null,
+        duration: 300,
+        id: "id",
+        key: "key",
+        hashed_fxa_uid: "f".repeat(32), // used during telemetry validation
+        // uid will be set to the username.
+      },
+    },
+  };
+
+  // Now handle any specified overrides.
+  if (overrides) {
+    if (overrides.username) {
+      result.username = overrides.username;
+    }
+    if (overrides.fxaccount) {
+      // TODO: allow just some attributes to be specified
+      result.fxaccount = overrides.fxaccount;
+    }
+    if (overrides.node_type) {
+      result.fxaccount.token.node_type = overrides.node_type;
+    }
+  }
+  return result;
+};
+
+export var makeFxAccountsInternalMock = function (config) {
+  return {
+    newAccountState(credentials) {
+      // We only expect this to be called with null indicating the (mock)
+      // storage should be read.
+      if (credentials) {
+        throw new Error("Not expecting to have credentials passed");
+      }
+      let storageManager = new MockFxaStorageManager();
+      storageManager.initialize(config.fxaccount.user);
+      let accountState = new AccountState(storageManager);
+      return accountState;
+    },
+    getOAuthToken: () => Promise.resolve("some-access-token"),
+    _destroyOAuthToken: () => Promise.resolve(),
+    keys: {
+      getScopedKeys: () =>
+        Promise.resolve({
+          "https://identity.mozilla.com/apps/oldsync": {
+            identifier: "https://identity.mozilla.com/apps/oldsync",
+            keyRotationSecret:
+              "0000000000000000000000000000000000000000000000000000000000000000",
+            keyRotationTimestamp: 1510726317123,
+          },
+        }),
+    },
+    profile: {
+      getProfile() {
+        return null;
+      },
+    },
+  };
+};
+
+// Configure an instance of an FxAccount identity provider with the specified
+// config (or the default config if not specified).
+export var configureFxAccountIdentity = function (
+  authService,
+  config = makeIdentityConfig(),
+  fxaInternal = makeFxAccountsInternalMock(config)
+) {
+  // until we get better test infrastructure for bid_identity, we set the
+  // signedin user's "email" to the username, simply as many tests rely on this.
+  config.fxaccount.user.email = config.username;
+
+  let fxa = new FxAccounts(fxaInternal);
+
+  let MockFxAccountsClient = function () {
+    FxAccountsClient.apply(this);
+  };
+  MockFxAccountsClient.prototype = {
+    accountStatus() {
+      return Promise.resolve(true);
+    },
+  };
+  Object.setPrototypeOf(
+    MockFxAccountsClient.prototype,
+    FxAccountsClient.prototype
+  );
+  let mockFxAClient = new MockFxAccountsClient();
+  fxa._internal._fxAccountsClient = mockFxAClient;
+
+  let mockTSC = {
+    // TokenServerClient
+    async getTokenUsingOAuth(url, oauthToken) {
+      Assert.equal(
+        url,
+        Services.prefs.getStringPref("identity.sync.tokenserver.uri")
+      );
+      Assert.ok(oauthToken, "oauth token present");
+      config.fxaccount.token.uid = config.username;
+      return config.fxaccount.token;
+    },
+  };
+  authService._fxaService = fxa;
+  authService._tokenServerClient = mockTSC;
+  // Set the "account" of the sync auth manager to be the "email" of the
+  // logged in user of the mockFXA service.
+  authService._signedInUser = config.fxaccount.user;
+  authService._account = config.fxaccount.user.email;
+};
+
+export var configureIdentity = async function (identityOverrides, server) {
+  let config = makeIdentityConfig(identityOverrides, server);
+  // Must be imported after the identity configuration is set up.
+  let { Service } = ChromeUtils.importESModule(
+    "resource://services-sync/service.sys.mjs"
+  );
+
+  // If a server was specified, ensure FxA has a correct cluster URL available.
+  if (server && !config.fxaccount.token.endpoint) {
+    let ep = server.baseURI;
+    if (!ep.endsWith("/")) {
+      ep += "/";
+    }
+    ep += "1.1/" + config.username + "/";
+    config.fxaccount.token.endpoint = ep;
+  }
+
+  configureFxAccountIdentity(Service.identity, config);
+  Services.prefs.setStringPref("services.sync.username", config.username);
+  // many of these tests assume all the auth stuff is setup and don't hit
+  // a path which causes that auth to magically happen - so do it now.
+  await Service.identity._ensureValidToken();
+
+  // and cheat to avoid requiring each test do an explicit login - give it
+  // a cluster URL.
+  if (config.fxaccount.token.endpoint) {
+    Service.clusterURL = config.fxaccount.token.endpoint;
+  }
+};
+
+export function syncTestLogging(level = "Trace") {
+  let logStats = initTestLogging(level);
+  Services.prefs.setStringPref("services.sync.log.logger", level);
+  Services.prefs.setStringPref("services.sync.log.logger.engine", "");
+  return logStats;
+}
+
+export var SyncTestingInfrastructure = async function (server, username) {
+  let config = makeIdentityConfig({ username });
+  await configureIdentity(config, server);
+  return {
+    logStats: syncTestLogging(),
+    fakeFilesystem: new FakeFilesystemService({}),
+    fakeGUIDService: new FakeGUIDService(),
+    fakeCryptoService: new FakeCryptoService(),
+  };
+};
+
+/**
+ * Turn WBO cleartext into fake "encrypted" payload as it goes over the wire.
+ */
+export function encryptPayload(cleartext) {
+  if (typeof cleartext == "object") {
+    cleartext = JSON.stringify(cleartext);
+  }
+
+  return {
+    ciphertext: cleartext, // ciphertext == cleartext with fake crypto
+    IV: "irrelevant",
+    hmac: fakeSHA256HMAC(cleartext),
+  };
+}
+
+export var sumHistogram = function (name, options = {}) {
+  let histogram = options.key
+    ? Services.telemetry.getKeyedHistogramById(name)
+    : Services.telemetry.getHistogramById(name);
+  let snapshot = histogram.snapshot();
+  let sum = -Infinity;
+  if (snapshot) {
+    if (options.key && snapshot[options.key]) {
+      sum = snapshot[options.key].sum;
+    } else {
+      sum = snapshot.sum;
+    }
+  }
+  histogram.clear();
+  return sum;
+};