login_utils_browsertest.cc revision 4e180b6a0b4720a9b8e9e959a882386f690f08ff 
1// Copyright (c) 2012 The Chromium Authors. All rights reserved.
2// Use of this source code is governed by a BSD-style license that can be
3// found in the LICENSE file.
4
5#include "chrome/browser/chromeos/login/login_utils.h"
6
7#include "base/basictypes.h"
8#include "base/bind.h"
9#include "base/command_line.h"
10#include "base/files/scoped_temp_dir.h"
11#include "base/message_loop/message_loop.h"
12#include "base/path_service.h"
13#include "base/prefs/pref_registry_simple.h"
14#include "base/run_loop.h"
15#include "base/strings/string_util.h"
16#include "base/synchronization/waitable_event.h"
17#include "base/threading/sequenced_worker_pool.h"
18#include "base/threading/thread.h"
19#include "chrome/browser/chrome_notification_types.h"
20#include "chrome/browser/chromeos/input_method/input_method_configuration.h"
21#include "chrome/browser/chromeos/input_method/mock_input_method_manager.h"
22#include "chrome/browser/chromeos/login/authenticator.h"
23#include "chrome/browser/chromeos/login/login_status_consumer.h"
24#include "chrome/browser/chromeos/login/user_manager.h"
25#include "chrome/browser/chromeos/policy/enterprise_install_attributes.h"
26#include "chrome/browser/chromeos/settings/cros_settings.h"
27#include "chrome/browser/chromeos/settings/device_settings_service.h"
28#include "chrome/browser/chromeos/settings/device_settings_test_helper.h"
29#include "chrome/browser/chromeos/settings/mock_owner_key_util.h"
30#include "chrome/browser/io_thread.h"
31#include "chrome/browser/net/predictor.h"
32#include "chrome/browser/policy/browser_policy_connector.h"
33#include "chrome/browser/policy/cloud/device_management_service.h"
34#include "chrome/browser/policy/policy_service.h"
35#include "chrome/browser/policy/proto/cloud/device_management_backend.pb.h"
36#include "chrome/browser/profiles/chrome_browser_main_extra_parts_profiles.h"
37#include "chrome/browser/profiles/profile_manager.h"
38#include "chrome/browser/rlz/rlz.h"
39#include "chrome/common/chrome_paths.h"
40#include "chrome/common/chrome_switches.h"
41#include "chrome/common/pref_names.h"
42#include "chrome/test/base/scoped_testing_local_state.h"
43#include "chrome/test/base/testing_browser_process.h"
44#include "chromeos/chromeos_switches.h"
45#include "chromeos/cryptohome/cryptohome_library.h"
46#include "chromeos/cryptohome/mock_async_method_caller.h"
47#include "chromeos/dbus/mock_dbus_thread_manager_without_gmock.h"
48#include "chromeos/disks/disk_mount_manager.h"
49#include "chromeos/disks/mock_disk_mount_manager.h"
50#include "chromeos/login/login_state.h"
51#include "chromeos/network/network_handler.h"
52#include "chromeos/system/mock_statistics_provider.h"
53#include "chromeos/system/statistics_provider.h"
54#include "content/public/browser/browser_thread.h"
55#include "content/public/test/test_browser_thread.h"
56#include "content/public/test/test_utils.h"
57#include "google_apis/gaia/gaia_auth_consumer.h"
58#include "google_apis/gaia/gaia_urls.h"
59#include "net/url_request/test_url_fetcher_factory.h"
60#include "net/url_request/url_fetcher_delegate.h"
61#include "net/url_request/url_request.h"
62#include "net/url_request/url_request_context_getter.h"
63#include "net/url_request/url_request_status.h"
64#include "net/url_request/url_request_test_util.h"
65#include "testing/gmock/include/gmock/gmock.h"
66#include "testing/gtest/include/gtest/gtest.h"
67
68#if defined(ENABLE_RLZ)
69#include "rlz/lib/rlz_value_store.h"
70#endif
71
72using ::testing::AnyNumber;
73
74namespace chromeos {
75
76namespace {
77
78namespace em = enterprise_management;
79
80using ::testing::DoAll;
81using ::testing::Return;
82using ::testing::SaveArg;
83using ::testing::SetArgPointee;
84using ::testing::_;
85using content::BrowserThread;
86
87const char kTrue[] = "true";
88const char kFalse[] = "false";
89const char kDomain[] = "domain.com";
90const char kUsername[] = "user@domain.com";
91const char kMode[] = "enterprise";
92const char kDeviceId[] = "100200300";
93const char kUsernameOtherDomain[] = "user@other.com";
94const char kAttributeOwned[] = "enterprise.owned";
95const char kAttributeOwner[] = "enterprise.user";
96const char kAttributeConsumerKiosk[] = "consumer.app_kiosk_enabled";
97const char kAttrEnterpriseDomain[] = "enterprise.domain";
98const char kAttrEnterpriseMode[] = "enterprise.mode";
99const char kAttrEnterpriseDeviceId[] = "enterprise.device_id";
100
101const char kOAuthTokenCookie[] = "oauth_token=1234";
102
103const char kGaiaAccountDisabledResponse[] = "Error=AccountDeleted";
104
105const char kOAuth2TokenPairData[] =
106    "{"
107    "  \"refresh_token\": \"1234\","
108    "  \"access_token\": \"5678\","
109    "  \"expires_in\": 3600"
110    "}";
111
112const char kOAuth2AccessTokenData[] =
113    "{"
114    "  \"access_token\": \"5678\","
115    "  \"expires_in\": 3600"
116    "}";
117
118const char kDMServer[] = "http://server/device_management";
119const char kDMRegisterRequest[] =
120    "http://server/device_management?request=register";
121const char kDMPolicyRequest[] =
122    "http://server/device_management?request=policy";
123
124const char kDMToken[] = "1234";
125
126// Used to mark |flag|, indicating that RefreshPolicies() has executed its
127// callback.
128void SetFlag(bool* flag) {
129  *flag = true;
130}
131
132// Single task of the fake IO loop used in the test, that just waits until
133// it is signaled to quit or perform some work.
134// |completion| is the event to wait for, and |work| is the task to invoke
135// when signaled. If the task returns false then this quits the IO loop.
136void BlockLoop(base::WaitableEvent* completion, base::Callback<bool()> work) {
137  do {
138    completion->Wait();
139  } while (work.Run());
140  base::MessageLoop::current()->QuitNow();
141}
142
143void CopyLockResult(base::RunLoop* loop,
144                    policy::EnterpriseInstallAttributes::LockResult* out,
145                    policy::EnterpriseInstallAttributes::LockResult result) {
146  *out = result;
147  loop->Quit();
148}
149
150class LoginUtilsTest : public testing::Test,
151                       public LoginUtils::Delegate,
152                       public LoginStatusConsumer {
153 public:
154  // Initialization here is important. The UI thread gets the test's
155  // message loop, as does the file thread (which never actually gets
156  // started - so this is a way to fake multiple threads on a single
157  // test thread).  The IO thread does not get the message loop set,
158  // and is never started.  This is necessary so that we skip various
159  // bits of initialization that get posted to the IO thread.  We do
160  // however, at one point in the test, temporarily set the message
161  // loop for the IO thread.
162  LoginUtilsTest()
163      : fake_io_thread_completion_(false, false),
164        fake_io_thread_("fake_io_thread"),
165        loop_(base::MessageLoop::TYPE_IO),
166        browser_process_(TestingBrowserProcess::GetGlobal()),
167        local_state_(browser_process_),
168        ui_thread_(BrowserThread::UI, &loop_),
169        db_thread_(BrowserThread::DB, &loop_),
170        file_thread_(BrowserThread::FILE, &loop_),
171        mock_input_method_manager_(NULL),
172        mock_async_method_caller_(NULL),
173        connector_(NULL),
174        prepared_profile_(NULL) {}
175
176  virtual void SetUp() OVERRIDE {
177    // This test is not a full blown InProcessBrowserTest, and doesn't have
178    // all the usual threads running. However a lot of subsystems pulled from
179    // ProfileImpl post to IO (usually from ProfileIOData), and DCHECK that
180    // those tasks were posted. Those tasks in turn depend on a lot of other
181    // components that aren't there during this test, so this kludge is used to
182    // have a running IO loop that doesn't really execute any tasks.
183    //
184    // See InvokeOnIO() below for a way to perform specific tasks on IO, when
185    // that's necessary.
186
187    // A thread is needed to create a new MessageLoop, since there can be only
188    // one loop per thread.
189    fake_io_thread_.StartWithOptions(
190        base::Thread::Options(base::MessageLoop::TYPE_IO, 0));
191    base::MessageLoop* fake_io_loop = fake_io_thread_.message_loop();
192    // Make this loop enter the single task, BlockLoop(). Pass in the completion
193    // event and the work callback.
194    fake_io_thread_.StopSoon();
195    fake_io_loop->PostTask(
196        FROM_HERE,
197        base::Bind(
198          BlockLoop,
199          &fake_io_thread_completion_,
200          base::Bind(&LoginUtilsTest::DoIOWork, base::Unretained(this))));
201    // Map BrowserThread::IO to this loop. This allows posting to IO but nothing
202    // will be executed.
203    io_thread_.reset(
204        new content::TestBrowserThread(BrowserThread::IO, fake_io_loop));
205
206    ASSERT_TRUE(scoped_temp_dir_.CreateUniqueTempDir());
207
208    CommandLine* command_line = CommandLine::ForCurrentProcess();
209    command_line->AppendSwitchASCII(
210        ::switches::kDeviceManagementUrl, kDMServer);
211    command_line->AppendSwitchASCII(switches::kLoginProfile, "user");
212
213    // DBusThreadManager should be initialized before io_thread_state_, as
214    // DBusThreadManager is used from chromeos::ProxyConfigServiceImpl,
215    // which is part of io_thread_state_.
216    DBusThreadManager::InitializeForTesting(&mock_dbus_thread_manager_);
217
218    CryptohomeLibrary::Initialize();
219    LoginState::Initialize();
220
221    EXPECT_CALL(mock_statistics_provider_, GetMachineStatistic(_, _))
222        .WillRepeatedly(Return(false));
223    chromeos::system::StatisticsProvider::SetTestProvider(
224        &mock_statistics_provider_);
225
226    mock_input_method_manager_ = new input_method::MockInputMethodManager();
227    input_method::InitializeForTesting(mock_input_method_manager_);
228    disks::DiskMountManager::InitializeForTesting(&mock_disk_mount_manager_);
229    mock_disk_mount_manager_.SetupDefaultReplies();
230
231    mock_async_method_caller_ = new cryptohome::MockAsyncMethodCaller;
232    cryptohome::AsyncMethodCaller::InitializeForTesting(
233        mock_async_method_caller_);
234
235    test_device_settings_service_.reset(new ScopedTestDeviceSettingsService);
236    test_cros_settings_.reset(new ScopedTestCrosSettings);
237    test_user_manager_.reset(new ScopedTestUserManager);
238
239    // IOThread creates ProxyConfigServiceImpl and
240    // BrowserPolicyConnector::Init() creates a NetworkConfigurationUpdater,
241    // which both access NetworkHandler. Thus initialize it here before creating
242    // IOThread and before calling BrowserPolicyConnector::Init().
243    NetworkHandler::Initialize();
244
245    browser_process_->SetProfileManager(
246        new ProfileManagerWithoutInit(scoped_temp_dir_.path()));
247    browser_process_->SetSystemRequestContext(
248        new net::TestURLRequestContextGetter(
249            base::MessageLoopProxy::current()));
250    connector_ = browser_process_->browser_policy_connector();
251    connector_->Init(local_state_.Get(),
252                     browser_process_->system_request_context());
253
254    io_thread_state_.reset(new IOThread(local_state_.Get(),
255                                        browser_process_->policy_service(),
256                                        NULL, NULL));
257    browser_process_->SetIOThread(io_thread_state_.get());
258
259#if defined(ENABLE_RLZ)
260    rlz_initialized_cb_ = base::Bind(&base::DoNothing);
261    rlz_lib::testing::SetRlzStoreDirectory(scoped_temp_dir_.path());
262    RLZTracker::EnableZeroDelayForTesting();
263#endif
264
265    RunUntilIdle();
266  }
267
268  virtual void TearDown() OVERRIDE {
269    cryptohome::AsyncMethodCaller::Shutdown();
270    mock_async_method_caller_ = NULL;
271
272    test_user_manager_.reset();
273
274    InvokeOnIO(
275        base::Bind(&LoginUtilsTest::TearDownOnIO, base::Unretained(this)));
276
277    // LoginUtils instance must not outlive Profile instances.
278    LoginUtils::Set(NULL);
279
280    input_method::Shutdown();
281    LoginState::Shutdown();
282    CryptohomeLibrary::Shutdown();
283
284    // These trigger some tasks that have to run while BrowserThread::UI
285    // exists. Delete all the profiles before deleting the connector.
286    browser_process_->SetProfileManager(NULL);
287    connector_ = NULL;
288    browser_process_->SetBrowserPolicyConnector(NULL);
289    QuitIOLoop();
290    RunUntilIdle();
291  }
292
293  void TearDownOnIO() {
294    // chrome_browser_net::Predictor usually skips its shutdown routines on
295    // unit_tests, but does the full thing when
296    // g_browser_process->profile_manager() is valid during initialization.
297    // That includes a WaitableEvent on UI waiting for a task on IO, so that
298    // task must execute. Do it directly from here now.
299    std::vector<Profile*> profiles =
300        browser_process_->profile_manager()->GetLoadedProfiles();
301    for (size_t i = 0; i < profiles.size(); ++i) {
302      chrome_browser_net::Predictor* predictor =
303          profiles[i]->GetNetworkPredictor();
304      if (predictor) {
305        predictor->EnablePredictorOnIOThread(false);
306        predictor->Shutdown();
307      }
308    }
309  }
310
311  void RunUntilIdle() {
312    loop_.RunUntilIdle();
313    BrowserThread::GetBlockingPool()->FlushForTesting();
314    loop_.RunUntilIdle();
315  }
316
317  // Invokes |task| on the IO loop and returns after it has executed.
318  void InvokeOnIO(const base::Closure& task) {
319    fake_io_thread_work_ = task;
320    fake_io_thread_completion_.Signal();
321    content::RunMessageLoop();
322  }
323
324  // Makes the fake IO loop return.
325  void QuitIOLoop() {
326    fake_io_thread_completion_.Signal();
327    content::RunMessageLoop();
328  }
329
330  // Helper for BlockLoop, InvokeOnIO and QuitIOLoop.
331  bool DoIOWork() {
332    bool has_work = !fake_io_thread_work_.is_null();
333    if (has_work)
334      fake_io_thread_work_.Run();
335    fake_io_thread_work_.Reset();
336    BrowserThread::PostTask(
337        BrowserThread::UI, FROM_HERE,
338        base::MessageLoop::QuitWhenIdleClosure());
339    // If there was work then keep waiting for more work.
340    // If there was no work then quit the fake IO loop.
341    return has_work;
342  }
343
344  virtual void OnProfilePrepared(Profile* profile) OVERRIDE {
345    EXPECT_FALSE(prepared_profile_);
346    prepared_profile_ = profile;
347  }
348
349#if defined(ENABLE_RLZ)
350  virtual void OnRlzInitialized(Profile* profile) OVERRIDE {
351    rlz_initialized_cb_.Run();
352  }
353#endif
354
355  virtual void OnLoginFailure(const LoginFailure& error) OVERRIDE {
356    FAIL() << "OnLoginFailure not expected";
357  }
358
359  virtual void OnLoginSuccess(const UserContext& user_context,
360                              bool pending_requests,
361                              bool using_oauth) OVERRIDE {
362    FAIL() << "OnLoginSuccess not expected";
363  }
364
365  void EnrollDevice(const std::string& username) {
366    base::RunLoop loop;
367    policy::EnterpriseInstallAttributes::LockResult result;
368    connector_->GetInstallAttributes()->LockDevice(
369        username, policy::DEVICE_MODE_ENTERPRISE, kDeviceId,
370        base::Bind(&CopyLockResult, &loop, &result));
371    loop.Run();
372    EXPECT_EQ(policy::EnterpriseInstallAttributes::LOCK_SUCCESS, result);
373    RunUntilIdle();
374  }
375
376  void PrepareProfile(const std::string& username) {
377    // Normally this would happen during browser startup, but for tests
378    // we need to trigger creation of Profile-related services.
379    ChromeBrowserMainExtraPartsProfiles::
380        EnsureBrowserContextKeyedServiceFactoriesBuilt();
381    ProfileManager::AllowGetDefaultProfile();
382
383    DeviceSettingsTestHelper device_settings_test_helper;
384    DeviceSettingsService::Get()->SetSessionManager(
385        &device_settings_test_helper, new MockOwnerKeyUtil());
386
387    EXPECT_CALL(*mock_async_method_caller_, AsyncMount(_, _, _, _))
388        .WillRepeatedly(Return());
389    EXPECT_CALL(*mock_async_method_caller_, AsyncGetSanitizedUsername(_, _))
390        .WillRepeatedly(Return());
391
392    scoped_refptr<Authenticator> authenticator =
393        LoginUtils::Get()->CreateAuthenticator(this);
394    authenticator->CompleteLogin(ProfileManager::GetDefaultProfile(),
395                                 UserContext(username,
396                                             "password",
397                                             std::string(),
398                                             username));   // username_hash
399
400    const bool kUsingOAuth = true;
401    // Setting |kHasCookies| to false prevents ProfileAuthData::Transfer from
402    // waiting for an IO task before proceeding.
403    const bool kHasCookies = false;
404    const bool kHasActiveSession = false;
405    LoginUtils::Get()->PrepareProfile(
406        UserContext(username, "password", std::string(), username),
407        std::string(), kUsingOAuth, kHasCookies, kHasActiveSession, this);
408    device_settings_test_helper.Flush();
409    RunUntilIdle();
410
411    DeviceSettingsService::Get()->UnsetSessionManager();
412  }
413
414  net::TestURLFetcher* PrepareOAuthFetcher(const GURL& expected_url) {
415    net::TestURLFetcher* fetcher = test_url_fetcher_factory_.GetFetcherByID(0);
416    EXPECT_TRUE(fetcher);
417    if (!fetcher)
418      return NULL;
419    EXPECT_TRUE(fetcher->delegate());
420    EXPECT_TRUE(StartsWithASCII(fetcher->GetOriginalURL().spec(),
421                                expected_url.spec(),
422                                true));
423    fetcher->set_url(fetcher->GetOriginalURL());
424    fetcher->set_response_code(200);
425    fetcher->set_status(net::URLRequestStatus());
426    return fetcher;
427  }
428
429  net::TestURLFetcher* PrepareDMServiceFetcher(
430      const std::string& expected_url,
431      const em::DeviceManagementResponse& response) {
432    net::TestURLFetcher* fetcher = test_url_fetcher_factory_.GetFetcherByID(
433        policy::DeviceManagementService::kURLFetcherID);
434    EXPECT_TRUE(fetcher);
435    if (!fetcher)
436      return NULL;
437    EXPECT_TRUE(fetcher->delegate());
438    EXPECT_TRUE(StartsWithASCII(fetcher->GetOriginalURL().spec(),
439                                expected_url,
440                                true));
441    fetcher->set_url(fetcher->GetOriginalURL());
442    fetcher->set_response_code(200);
443    fetcher->set_status(net::URLRequestStatus());
444    std::string data;
445    EXPECT_TRUE(response.SerializeToString(&data));
446    fetcher->SetResponseString(data);
447    return fetcher;
448  }
449
450  net::TestURLFetcher* PrepareDMRegisterFetcher() {
451    em::DeviceManagementResponse response;
452    em::DeviceRegisterResponse* register_response =
453        response.mutable_register_response();
454    register_response->set_device_management_token(kDMToken);
455    register_response->set_enrollment_type(
456        em::DeviceRegisterResponse::ENTERPRISE);
457    return PrepareDMServiceFetcher(kDMRegisterRequest, response);
458  }
459
460  net::TestURLFetcher* PrepareDMPolicyFetcher() {
461    em::DeviceManagementResponse response;
462    response.mutable_policy_response()->add_response();
463    return PrepareDMServiceFetcher(kDMPolicyRequest, response);
464  }
465
466 protected:
467  base::Closure fake_io_thread_work_;
468  base::WaitableEvent fake_io_thread_completion_;
469  base::Thread fake_io_thread_;
470
471  base::MessageLoop loop_;
472  TestingBrowserProcess* browser_process_;
473  ScopedTestingLocalState local_state_;
474
475  content::TestBrowserThread ui_thread_;
476  content::TestBrowserThread db_thread_;
477  content::TestBrowserThread file_thread_;
478  scoped_ptr<content::TestBrowserThread> io_thread_;
479  scoped_ptr<IOThread> io_thread_state_;
480
481  MockDBusThreadManagerWithoutGMock mock_dbus_thread_manager_;
482  input_method::MockInputMethodManager* mock_input_method_manager_;
483  disks::MockDiskMountManager mock_disk_mount_manager_;
484  net::TestURLFetcherFactory test_url_fetcher_factory_;
485
486  cryptohome::MockAsyncMethodCaller* mock_async_method_caller_;
487
488  chromeos::system::MockStatisticsProvider mock_statistics_provider_;
489
490  policy::BrowserPolicyConnector* connector_;
491
492  // Initialized after |mock_dbus_thread_manager_| is set up.
493  scoped_ptr<ScopedTestDeviceSettingsService> test_device_settings_service_;
494  scoped_ptr<ScopedTestCrosSettings> test_cros_settings_;
495  scoped_ptr<ScopedTestUserManager> test_user_manager_;
496
497  Profile* prepared_profile_;
498
499  base::Closure rlz_initialized_cb_;
500
501 private:
502  base::ScopedTempDir scoped_temp_dir_;
503
504  std::string device_policy_;
505  std::string user_policy_;
506
507  DISALLOW_COPY_AND_ASSIGN(LoginUtilsTest);
508};
509
510class LoginUtilsBlockingLoginTest
511    : public LoginUtilsTest,
512      public testing::WithParamInterface<int> {};
513
514TEST_F(LoginUtilsTest, NormalLoginDoesntBlock) {
515  UserManager* user_manager = UserManager::Get();
516  EXPECT_FALSE(user_manager->IsUserLoggedIn());
517  EXPECT_FALSE(connector_->IsEnterpriseManaged());
518  EXPECT_FALSE(prepared_profile_);
519  EXPECT_EQ(policy::USER_AFFILIATION_NONE,
520            connector_->GetUserAffiliation(kUsername));
521
522  // The profile will be created without waiting for a policy response.
523  PrepareProfile(kUsername);
524
525  EXPECT_TRUE(prepared_profile_);
526  ASSERT_TRUE(user_manager->IsUserLoggedIn());
527  EXPECT_EQ(kUsername, user_manager->GetLoggedInUser()->email());
528}
529
530TEST_F(LoginUtilsTest, EnterpriseLoginDoesntBlockForNormalUser) {
531  UserManager* user_manager = UserManager::Get();
532  EXPECT_FALSE(user_manager->IsUserLoggedIn());
533  EXPECT_FALSE(connector_->IsEnterpriseManaged());
534  EXPECT_FALSE(prepared_profile_);
535
536  // Enroll the device.
537  EnrollDevice(kUsername);
538
539  EXPECT_FALSE(user_manager->IsUserLoggedIn());
540  EXPECT_TRUE(connector_->IsEnterpriseManaged());
541  EXPECT_EQ(kDomain, connector_->GetEnterpriseDomain());
542  EXPECT_FALSE(prepared_profile_);
543  EXPECT_EQ(policy::USER_AFFILIATION_NONE,
544            connector_->GetUserAffiliation(kUsernameOtherDomain));
545
546  // Login with a non-enterprise user shouldn't block.
547  PrepareProfile(kUsernameOtherDomain);
548
549  EXPECT_TRUE(prepared_profile_);
550  ASSERT_TRUE(user_manager->IsUserLoggedIn());
551  EXPECT_EQ(kUsernameOtherDomain, user_manager->GetLoggedInUser()->email());
552}
553
554#if defined(ENABLE_RLZ)
555TEST_F(LoginUtilsTest, RlzInitialized) {
556  // No RLZ brand code set initially.
557  EXPECT_FALSE(local_state_.Get()->HasPrefPath(prefs::kRLZBrand));
558
559  base::RunLoop wait_for_rlz_init;
560  rlz_initialized_cb_ = wait_for_rlz_init.QuitClosure();
561
562  PrepareProfile(kUsername);
563
564  wait_for_rlz_init.Run();
565  // Wait for blocking RLZ tasks to complete.
566  RunUntilIdle();
567
568  // RLZ brand code has been set to empty string.
569  EXPECT_TRUE(local_state_.Get()->HasPrefPath(prefs::kRLZBrand));
570  EXPECT_EQ(std::string(), local_state_.Get()->GetString(prefs::kRLZBrand));
571
572  // RLZ value for homepage access point should have been initialized.
573  string16 rlz_string;
574  EXPECT_TRUE(RLZTracker::GetAccessPointRlz(
575      RLZTracker::CHROME_HOME_PAGE, &rlz_string));
576  EXPECT_EQ(string16(), rlz_string);
577}
578#endif
579
580TEST_P(LoginUtilsBlockingLoginTest, EnterpriseLoginBlocksForEnterpriseUser) {
581  UserManager* user_manager = UserManager::Get();
582  EXPECT_FALSE(user_manager->IsUserLoggedIn());
583  EXPECT_FALSE(connector_->IsEnterpriseManaged());
584  EXPECT_FALSE(prepared_profile_);
585
586  // Enroll the device.
587  EnrollDevice(kUsername);
588
589  EXPECT_FALSE(user_manager->IsUserLoggedIn());
590  EXPECT_TRUE(connector_->IsEnterpriseManaged());
591  EXPECT_EQ(kDomain, connector_->GetEnterpriseDomain());
592  EXPECT_FALSE(prepared_profile_);
593  EXPECT_EQ(policy::USER_AFFILIATION_MANAGED,
594            connector_->GetUserAffiliation(kUsername));
595  EXPECT_FALSE(user_manager->IsKnownUser(kUsername));
596
597  // Login with a user of the enterprise domain waits for policy.
598  PrepareProfile(kUsername);
599
600  EXPECT_FALSE(prepared_profile_);
601  ASSERT_TRUE(user_manager->IsUserLoggedIn());
602  EXPECT_TRUE(user_manager->IsCurrentUserNew());
603
604  GaiaUrls* gaia_urls = GaiaUrls::GetInstance();
605  net::TestURLFetcher* fetcher;
606
607  // |steps| is the test parameter, and is the number of successful fetches.
608  // The first incomplete fetch will fail. In any case, the profile creation
609  // should resume.
610  int steps = GetParam();
611
612  // The next expected fetcher ID. This is used to make it fail.
613  int next_expected_fetcher_id = 0;
614
615  do {
616    if (steps < 1) break;
617
618    // Fake refresh token retrieval:
619    fetcher = PrepareOAuthFetcher(gaia_urls->client_login_to_oauth2_url());
620    ASSERT_TRUE(fetcher);
621    net::ResponseCookies cookies;
622    cookies.push_back(kOAuthTokenCookie);
623    fetcher->set_cookies(cookies);
624    fetcher->delegate()->OnURLFetchComplete(fetcher);
625    if (steps < 2) break;
626
627    // Fake OAuth2 token pair retrieval:
628    fetcher = PrepareOAuthFetcher(gaia_urls->oauth2_token_url());
629    ASSERT_TRUE(fetcher);
630    fetcher->SetResponseString(kOAuth2TokenPairData);
631    fetcher->delegate()->OnURLFetchComplete(fetcher);
632    if (steps < 3) break;
633
634    // Fake OAuth2 access token retrieval:
635    fetcher = PrepareOAuthFetcher(gaia_urls->oauth2_token_url());
636    ASSERT_TRUE(fetcher);
637    fetcher->SetResponseString(kOAuth2AccessTokenData);
638    fetcher->delegate()->OnURLFetchComplete(fetcher);
639
640    // The cloud policy subsystem is now ready to fetch the dmtoken and the user
641    // policy.
642    next_expected_fetcher_id = policy::DeviceManagementService::kURLFetcherID;
643    RunUntilIdle();
644    if (steps < 4) break;
645
646    fetcher = PrepareDMRegisterFetcher();
647    ASSERT_TRUE(fetcher);
648    fetcher->delegate()->OnURLFetchComplete(fetcher);
649    // The policy fetch job has now been scheduled, run it:
650    RunUntilIdle();
651    if (steps < 5) break;
652
653    // Verify that there is no profile prepared just before the policy fetch.
654    EXPECT_FALSE(prepared_profile_);
655
656    fetcher = PrepareDMPolicyFetcher();
657    ASSERT_TRUE(fetcher);
658    fetcher->delegate()->OnURLFetchComplete(fetcher);
659    RunUntilIdle();
660  } while (0);
661
662  if (steps < 5) {
663    // Verify that the profile hasn't been created yet.
664    EXPECT_FALSE(prepared_profile_);
665
666    // Make the current fetcher fail with a Gaia error.
667    net::TestURLFetcher* fetcher = test_url_fetcher_factory_.GetFetcherByID(
668        next_expected_fetcher_id);
669    ASSERT_TRUE(fetcher);
670    EXPECT_TRUE(fetcher->delegate());
671    fetcher->set_url(fetcher->GetOriginalURL());
672    fetcher->set_response_code(401);
673    // This response body is important to make the gaia fetcher skip its delayed
674    // retry behavior, which makes testing harder. If this is sent to the policy
675    // fetchers then it will make them fail too.
676    fetcher->SetResponseString(kGaiaAccountDisabledResponse);
677    fetcher->delegate()->OnURLFetchComplete(fetcher);
678    RunUntilIdle();
679  }
680
681  // The profile is finally ready:
682  EXPECT_TRUE(prepared_profile_);
683}
684
685INSTANTIATE_TEST_CASE_P(
686    LoginUtilsBlockingLoginTestInstance,
687    LoginUtilsBlockingLoginTest,
688    testing::Values(0, 1, 2, 3, 4, 5));
689
690}  // namespace
691
692}  // namespace chromeos
693