Add m-esr52 at 52.6.0

1 files changed, 350 insertions, 0 deletions

diff --git a/services/sync/modules-testing/utils.js b/services/sync/modules-testing/utils.js
new file mode 100644
index 000000000..261c2bb21
--- /dev/null
+++ b/services/sync/modules-testing/utils.js
@@ -0,0 +1,350 @@
+/* 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";
+
+this.EXPORTED_SYMBOLS = [
+  "btoa", // It comes from a module import.
+  "encryptPayload",
+  "isConfiguredWithLegacyIdentity",
+  "ensureLegacyIdentityManager",
+  "setBasicCredentials",
+  "makeIdentityConfig",
+  "makeFxAccountsInternalMock",
+  "configureFxAccountIdentity",
+  "configureIdentity",
+  "SyncTestingInfrastructure",
+  "waitForZeroTimer",
+  "Promise", // from a module import
+  "add_identity_test",
+  "MockFxaStorageManager",
+  "AccountState", // from a module import
+  "sumHistogram",
+];
+
+var {utils: Cu} = Components;
+
+Cu.import("resource://services-sync/status.js");
+Cu.import("resource://services-sync/identity.js");
+Cu.import("resource://services-common/utils.js");
+Cu.import("resource://services-crypto/utils.js");
+Cu.import("resource://services-sync/util.js");
+Cu.import("resource://services-sync/browserid_identity.js");
+Cu.import("resource://testing-common/services/common/logging.js");
+Cu.import("resource://testing-common/services/sync/fakeservices.js");
+Cu.import("resource://gre/modules/FxAccounts.jsm");
+Cu.import("resource://gre/modules/FxAccountsClient.jsm");
+Cu.import("resource://gre/modules/FxAccountsCommon.js");
+Cu.import("resource://gre/modules/Promise.jsm");
+Cu.import("resource://gre/modules/Services.jsm");
+
+// and grab non-exported stuff via a backstage pass.
+const {AccountState} = Cu.import("resource://gre/modules/FxAccounts.jsm", {});
+
+// A mock "storage manager" for FxAccounts that doesn't actually write anywhere.
+function MockFxaStorageManager() {
+}
+
+MockFxaStorageManager.prototype = {
+  promiseInitialized: Promise.resolve(),
+
+  initialize(accountData) {
+    this.accountData = accountData;
+  },
+
+  finalize() {
+    return Promise.resolve();
+  },
+
+  getAccountData() {
+    return Promise.resolve(this.accountData);
+  },
+
+  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 Utils.nextTick() in autoConnect).
+ */
+this.waitForZeroTimer = function waitForZeroTimer(callback) {
+  let ticks = 2;
+  function wait() {
+    if (ticks) {
+      ticks -= 1;
+      CommonUtils.nextTick(wait);
+      return;
+    }
+    callback();
+  }
+  CommonUtils.namedTimer(wait, 150, {}, "timer");
+}
+
+/**
+ * Return true if Sync is configured with the "legacy" identity provider.
+ */
+this.isConfiguredWithLegacyIdentity = function() {
+  let ns = {};
+  Cu.import("resource://services-sync/service.js", ns);
+
+  // We can't use instanceof as BrowserIDManager (the "other" identity) inherits
+  // from IdentityManager so that would return true - so check the prototype.
+  return Object.getPrototypeOf(ns.Service.identity) === IdentityManager.prototype;
+}
+
+/**
+  * Ensure Sync is configured with the "legacy" identity provider.
+  */
+this.ensureLegacyIdentityManager = function() {
+  let ns = {};
+  Cu.import("resource://services-sync/service.js", ns);
+
+  Status.__authManager = ns.Service.identity = new IdentityManager();
+  ns.Service._clusterManager = ns.Service.identity.createClusterManager(ns.Service);
+}
+
+this.setBasicCredentials =
+ function setBasicCredentials(username, password, syncKey) {
+  let ns = {};
+  Cu.import("resource://services-sync/service.js", ns);
+
+  let auth = ns.Service.identity;
+  auth.username = username;
+  auth.basicPassword = password;
+  auth.syncKey = syncKey;
+}
+
+// Return an identity configuration suitable for testing with our identity
+// providers.  |overrides| can specify overrides for any default values.
+this.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: {
+        assertion: 'assertion',
+        email: 'email',
+        kA: 'kA',
+        kB: 'kB',
+        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.
+      }
+    },
+    sync: {
+      // username will come from the top-level username
+      password: "whatever",
+      syncKey: "abcdeabcdeabcdeabcdeabcdea",
+    }
+  };
+
+  // Now handle any specified overrides.
+  if (overrides) {
+    if (overrides.username) {
+      result.username = overrides.username;
+    }
+    if (overrides.sync) {
+      // TODO: allow just some attributes to be specified
+      result.sync = overrides.sync;
+    }
+    if (overrides.fxaccount) {
+      // TODO: allow just some attributes to be specified
+      result.fxaccount = overrides.fxaccount;
+    }
+  }
+  return result;
+}
+
+this.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;
+    },
+    _getAssertion(audience) {
+      return Promise.resolve("assertion");
+    },
+  };
+};
+
+// Configure an instance of an FxAccount identity provider with the specified
+// config (or the default config if not specified).
+this.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 = {
+    __proto__: FxAccountsClient.prototype,
+    accountStatus() {
+      return Promise.resolve(true);
+    }
+  };
+  let mockFxAClient = new MockFxAccountsClient();
+  fxa.internal._fxAccountsClient = mockFxAClient;
+
+  let mockTSC = { // TokenServerClient
+    getTokenFromBrowserIDAssertion: function(uri, assertion, cb) {
+      config.fxaccount.token.uid = config.username;
+      cb(null, config.fxaccount.token);
+    },
+  };
+  authService._fxaService = fxa;
+  authService._tokenServerClient = mockTSC;
+  // Set the "account" of the browserId 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;
+}
+
+this.configureIdentity = function(identityOverrides) {
+  let config = makeIdentityConfig(identityOverrides);
+  let ns = {};
+  Cu.import("resource://services-sync/service.js", ns);
+
+  if (ns.Service.identity instanceof BrowserIDManager) {
+    // do the FxAccounts thang...
+    configureFxAccountIdentity(ns.Service.identity, config);
+    return ns.Service.identity.initializeWithCurrentIdentity().then(() => {
+      // need to wait until this identity manager is readyToAuthenticate.
+      return ns.Service.identity.whenReadyToAuthenticate.promise;
+    });
+  }
+  // old style identity provider.
+  setBasicCredentials(config.username, config.sync.password, config.sync.syncKey);
+  let deferred = Promise.defer();
+  deferred.resolve();
+  return deferred.promise;
+}
+
+this.SyncTestingInfrastructure = function (server, username, password, syncKey) {
+  let ns = {};
+  Cu.import("resource://services-sync/service.js", ns);
+
+  ensureLegacyIdentityManager();
+  let config = makeIdentityConfig();
+  // XXX - hacks for the sync identity provider.
+  if (username)
+    config.username = username;
+  if (password)
+    config.sync.password = password;
+  if (syncKey)
+    config.sync.syncKey = syncKey;
+  let cb = Async.makeSpinningCallback();
+  configureIdentity(config).then(cb, cb);
+  cb.wait();
+
+  let i = server.identity;
+  let uri = i.primaryScheme + "://" + i.primaryHost + ":" +
+            i.primaryPort + "/";
+
+  ns.Service.serverURL = uri;
+  ns.Service.clusterURL = uri;
+
+  this.logStats = initTestLogging();
+  this.fakeFilesystem = new FakeFilesystemService({});
+  this.fakeGUIDService = new FakeGUIDService();
+  this.fakeCryptoService = new FakeCryptoService();
+}
+
+/**
+ * Turn WBO cleartext into fake "encrypted" payload as it goes over the wire.
+ */
+this.encryptPayload = function encryptPayload(cleartext) {
+  if (typeof cleartext == "object") {
+    cleartext = JSON.stringify(cleartext);
+  }
+
+  return {
+    ciphertext: cleartext, // ciphertext == cleartext with fake crypto
+    IV: "irrelevant",
+    hmac: fakeSHA256HMAC(cleartext, CryptoUtils.makeHMACKey("")),
+  };
+}
+
+// This helper can be used instead of 'add_test' or 'add_task' to run the
+// specified test function twice - once with the old-style sync identity
+// manager and once with the new-style BrowserID identity manager, to ensure
+// it works in both cases.
+//
+// * The test itself should be passed as 'test' - ie, test code will generally
+//   pass |this|.
+// * The test function is a regular test function - although note that it must
+//   be a generator - async operations should yield them, and run_next_test
+//   mustn't be called.
+this.add_identity_test = function(test, testFunction) {
+  function note(what) {
+    let msg = "running test " + testFunction.name + " with " + what + " identity manager";
+    test.do_print(msg);
+  }
+  let ns = {};
+  Cu.import("resource://services-sync/service.js", ns);
+  // one task for the "old" identity manager.
+  test.add_task(function* () {
+    note("sync");
+    let oldIdentity = Status._authManager;
+    ensureLegacyIdentityManager();
+    yield testFunction();
+    Status.__authManager = ns.Service.identity = oldIdentity;
+  });
+  // another task for the FxAccounts identity manager.
+  test.add_task(function* () {
+    note("FxAccounts");
+    let oldIdentity = Status._authManager;
+    Status.__authManager = ns.Service.identity = new BrowserIDManager();
+    yield testFunction();
+    Status.__authManager = ns.Service.identity = oldIdentity;
+  });
+}
+
+this.sumHistogram = function(name, options = {}) {
+  let histogram = options.key ? Services.telemetry.getKeyedHistogramById(name) :
+                  Services.telemetry.getHistogramById(name);
+  let snapshot = histogram.snapshot(options.key);
+  let sum = -Infinity;
+  if (snapshot) {
+    sum = snapshot.sum;
+  }
+  histogram.clear();
+  return sum;
+}