login_utils_browsertest.cc revision 90dce4d38c5ff5333bea97d859d4e484e27edf0c 
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.h"
12#include "base/path_service.h"
13#include "base/prefs/pref_registry_simple.h"
14#include "base/run_loop.h"
15#include "base/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/chromeos/cros/cros_library.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/net/connectivity_state_helper.h"
26#include "chrome/browser/chromeos/net/mock_connectivity_state_helper.h"
27#include "chrome/browser/chromeos/policy/enterprise_install_attributes.h"
28#include "chrome/browser/chromeos/settings/cros_settings.h"
29#include "chrome/browser/chromeos/settings/device_settings_service.h"
30#include "chrome/browser/chromeos/settings/device_settings_test_helper.h"
31#include "chrome/browser/chromeos/settings/mock_owner_key_util.h"
32#include "chrome/browser/io_thread.h"
33#include "chrome/browser/net/predictor.h"
34#include "chrome/browser/policy/browser_policy_connector.h"
35#include "chrome/browser/policy/cloud/device_management_service.h"
36#include "chrome/browser/policy/policy_service.h"
37#include "chrome/browser/policy/proto/cloud/device_management_backend.pb.h"
38#include "chrome/browser/profiles/chrome_browser_main_extra_parts_profiles.h"
39#include "chrome/browser/profiles/profile_manager.h"
40#include "chrome/browser/rlz/rlz.h"
41#include "chrome/common/chrome_notification_types.h"
42#include "chrome/common/chrome_paths.h"
43#include "chrome/common/chrome_switches.h"
44#include "chrome/common/pref_names.h"
45#include "chrome/test/base/scoped_testing_local_state.h"
46#include "chrome/test/base/testing_browser_process.h"
47#include "chromeos/chromeos_switches.h"
48#include "chromeos/cryptohome/mock_async_method_caller.h"
49#include "chromeos/cryptohome/mock_cryptohome_library.h"
50#include "chromeos/dbus/mock_dbus_thread_manager_without_gmock.h"
51#include "chromeos/disks/disk_mount_manager.h"
52#include "chromeos/disks/mock_disk_mount_manager.h"
53#include "chromeos/login/login_state.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 "testing/gmock/include/gmock/gmock.h"
65#include "testing/gtest/include/gtest/gtest.h"
66
67#if defined(ENABLE_RLZ)
68#include "rlz/lib/rlz_value_store.h"
69#endif
70
71using ::testing::AnyNumber;
72
73namespace chromeos {
74
75namespace {
76
77namespace em = enterprise_management;
78
79using ::testing::DoAll;
80using ::testing::Return;
81using ::testing::SaveArg;
82using ::testing::SetArgPointee;
83using ::testing::_;
84using content::BrowserThread;
85
86const char kTrue[] = "true";
87const char kDomain[] = "domain.com";
88const char kUsername[] = "user@domain.com";
89const char kMode[] = "enterprise";
90const char kDeviceId[] = "100200300";
91const char kUsernameOtherDomain[] = "user@other.com";
92const char kAttributeOwned[] = "enterprise.owned";
93const char kAttributeOwner[] = "enterprise.user";
94const char kAttrEnterpriseDomain[] = "enterprise.domain";
95const char kAttrEnterpriseMode[] = "enterprise.mode";
96const char kAttrEnterpriseDeviceId[] = "enterprise.device_id";
97
98const char kOAuthTokenCookie[] = "oauth_token=1234";
99
100const char kGaiaAccountDisabledResponse[] = "Error=AccountDeleted";
101
102const char kOAuth2TokenPairData[] =
103    "{"
104    "  \"refresh_token\": \"1234\","
105    "  \"access_token\": \"5678\","
106    "  \"expires_in\": 3600"
107    "}";
108
109const char kOAuth2AccessTokenData[] =
110    "{"
111    "  \"access_token\": \"5678\","
112    "  \"expires_in\": 3600"
113    "}";
114
115const char kDMServer[] = "http://server/device_management";
116const char kDMRegisterRequest[] =
117    "http://server/device_management?request=register";
118const char kDMPolicyRequest[] =
119    "http://server/device_management?request=policy";
120
121const char kDMToken[] = "1234";
122
123// Used to mark |flag|, indicating that RefreshPolicies() has executed its
124// callback.
125void SetFlag(bool* flag) {
126  *flag = true;
127}
128
129// Single task of the fake IO loop used in the test, that just waits until
130// it is signaled to quit or perform some work.
131// |completion| is the event to wait for, and |work| is the task to invoke
132// when signaled. If the task returns false then this quits the IO loop.
133void BlockLoop(base::WaitableEvent* completion, base::Callback<bool()> work) {
134  do {
135    completion->Wait();
136  } while (work.Run());
137  base::MessageLoop::current()->QuitNow();
138}
139
140void CopyLockResult(base::RunLoop* loop,
141                    policy::EnterpriseInstallAttributes::LockResult* out,
142                    policy::EnterpriseInstallAttributes::LockResult result) {
143  *out = result;
144  loop->Quit();
145}
146
147class LoginUtilsTest : public testing::Test,
148                       public LoginUtils::Delegate,
149                       public LoginStatusConsumer {
150 public:
151  // Initialization here is important. The UI thread gets the test's
152  // message loop, as does the file thread (which never actually gets
153  // started - so this is a way to fake multiple threads on a single
154  // test thread).  The IO thread does not get the message loop set,
155  // and is never started.  This is necessary so that we skip various
156  // bits of initialization that get posted to the IO thread.  We do
157  // however, at one point in the test, temporarily set the message
158  // loop for the IO thread.
159  LoginUtilsTest()
160      : fake_io_thread_completion_(false, false),
161        fake_io_thread_("fake_io_thread"),
162        loop_(base::MessageLoop::TYPE_IO),
163        browser_process_(TestingBrowserProcess::GetGlobal()),
164        local_state_(browser_process_),
165        ui_thread_(BrowserThread::UI, &loop_),
166        db_thread_(BrowserThread::DB, &loop_),
167        file_thread_(BrowserThread::FILE, &loop_),
168        mock_input_method_manager_(NULL),
169        mock_async_method_caller_(NULL),
170        connector_(NULL),
171        cryptohome_(NULL),
172        prepared_profile_(NULL) {}
173
174  virtual void SetUp() OVERRIDE {
175    // This test is not a full blown InProcessBrowserTest, and doesn't have
176    // all the usual threads running. However a lot of subsystems pulled from
177    // ProfileImpl post to IO (usually from ProfileIOData), and DCHECK that
178    // those tasks were posted. Those tasks in turn depend on a lot of other
179    // components that aren't there during this test, so this kludge is used to
180    // have a running IO loop that doesn't really execute any tasks.
181    //
182    // See InvokeOnIO() below for a way to perform specific tasks on IO, when
183    // that's necessary.
184
185    // A thread is needed to create a new MessageLoop, since there can be only
186    // one loop per thread.
187    fake_io_thread_.StartWithOptions(
188        base::Thread::Options(base::MessageLoop::TYPE_IO, 0));
189    base::MessageLoop* fake_io_loop = fake_io_thread_.message_loop();
190    // Make this loop enter the single task, BlockLoop(). Pass in the completion
191    // event and the work callback.
192    fake_io_thread_.StopSoon();
193    fake_io_loop->PostTask(
194        FROM_HERE,
195        base::Bind(
196          BlockLoop,
197          &fake_io_thread_completion_,
198          base::Bind(&LoginUtilsTest::DoIOWork, base::Unretained(this))));
199    // Map BrowserThread::IO to this loop. This allows posting to IO but nothing
200    // will be executed.
201    io_thread_.reset(
202        new content::TestBrowserThread(BrowserThread::IO, fake_io_loop));
203
204    ASSERT_TRUE(scoped_temp_dir_.CreateUniqueTempDir());
205
206    CommandLine* command_line = CommandLine::ForCurrentProcess();
207    command_line->AppendSwitchASCII(
208        ::switches::kDeviceManagementUrl, kDMServer);
209    command_line->AppendSwitchASCII(switches::kLoginProfile, "user");
210
211    // DBusThreadManager should be initialized before io_thread_state_, as
212    // DBusThreadManager is used from chromeos::ProxyConfigServiceImpl,
213    // which is part of io_thread_state_.
214    DBusThreadManager::InitializeForTesting(&mock_dbus_thread_manager_);
215
216    CryptohomeLibrary::Initialize();
217    LoginState::Initialize();
218    ConnectivityStateHelper::SetForTest(&mock_connectivity_state_helper_);
219
220    mock_input_method_manager_ = new input_method::MockInputMethodManager();
221    input_method::InitializeForTesting(mock_input_method_manager_);
222    disks::DiskMountManager::InitializeForTesting(&mock_disk_mount_manager_);
223    mock_disk_mount_manager_.SetupDefaultReplies();
224
225    mock_async_method_caller_ = new cryptohome::MockAsyncMethodCaller;
226    cryptohome::AsyncMethodCaller::InitializeForTesting(
227        mock_async_method_caller_);
228
229    cryptohome_.reset(new MockCryptohomeLibrary());
230    EXPECT_CALL(*cryptohome_, InstallAttributesIsInvalid())
231        .WillRepeatedly(Return(false));
232    EXPECT_CALL(*cryptohome_, InstallAttributesIsFirstInstall())
233        .WillRepeatedly(Return(true));
234    EXPECT_CALL(*cryptohome_, TpmIsEnabled())
235        .WillRepeatedly(Return(false));
236    EXPECT_CALL(*cryptohome_, InstallAttributesSet(kAttributeOwned, kTrue))
237        .WillRepeatedly(Return(true));
238    EXPECT_CALL(*cryptohome_, InstallAttributesSet(kAttributeOwner,
239                                                   kUsername))
240        .WillRepeatedly(Return(true));
241    EXPECT_CALL(*cryptohome_, InstallAttributesSet(kAttrEnterpriseDomain,
242                                                   kDomain))
243        .WillRepeatedly(Return(true));
244    EXPECT_CALL(*cryptohome_, InstallAttributesSet(kAttrEnterpriseMode,
245                                                   kMode))
246        .WillRepeatedly(Return(true));
247    EXPECT_CALL(*cryptohome_, InstallAttributesSet(kAttrEnterpriseDeviceId,
248                                                   kDeviceId))
249        .WillRepeatedly(Return(true));
250    EXPECT_CALL(*cryptohome_, InstallAttributesFinalize())
251        .WillRepeatedly(Return(true));
252    EXPECT_CALL(*cryptohome_, InstallAttributesGet(kAttributeOwned, _))
253        .WillRepeatedly(DoAll(SetArgPointee<1>(kTrue),
254                              Return(true)));
255    EXPECT_CALL(*cryptohome_, InstallAttributesGet(kAttributeOwner, _))
256        .WillRepeatedly(DoAll(SetArgPointee<1>(kUsername),
257                              Return(true)));
258    EXPECT_CALL(*cryptohome_, InstallAttributesGet(kAttrEnterpriseDomain, _))
259        .WillRepeatedly(DoAll(SetArgPointee<1>(kDomain),
260                              Return(true)));
261    EXPECT_CALL(*cryptohome_, InstallAttributesGet(kAttrEnterpriseMode, _))
262        .WillRepeatedly(DoAll(SetArgPointee<1>(kMode),
263                              Return(true)));
264    EXPECT_CALL(*cryptohome_, InstallAttributesGet(kAttrEnterpriseDeviceId, _))
265        .WillRepeatedly(DoAll(SetArgPointee<1>(kDeviceId),
266                              Return(true)));
267    CryptohomeLibrary::SetForTest(cryptohome_.get());
268
269    test_device_settings_service_.reset(new ScopedTestDeviceSettingsService);
270    test_cros_settings_.reset(new ScopedTestCrosSettings);
271    test_user_manager_.reset(new ScopedTestUserManager);
272
273    browser_process_->SetProfileManager(
274        new ProfileManagerWithoutInit(scoped_temp_dir_.path()));
275    connector_ = browser_process_->browser_policy_connector();
276    connector_->Init(local_state_.Get(),
277                     browser_process_->system_request_context());
278
279    io_thread_state_.reset(new IOThread(local_state_.Get(),
280                                        browser_process_->policy_service(),
281                                        NULL, NULL));
282    browser_process_->SetIOThread(io_thread_state_.get());
283
284#if defined(ENABLE_RLZ)
285    rlz_initialized_cb_ = base::Bind(&base::DoNothing);
286    rlz_lib::testing::SetRlzStoreDirectory(scoped_temp_dir_.path());
287    RLZTracker::EnableZeroDelayForTesting();
288#endif
289
290    RunUntilIdle();
291  }
292
293  virtual void TearDown() OVERRIDE {
294    cryptohome::AsyncMethodCaller::Shutdown();
295    mock_async_method_caller_ = NULL;
296
297    test_user_manager_.reset();
298
299    InvokeOnIO(
300        base::Bind(&LoginUtilsTest::TearDownOnIO, base::Unretained(this)));
301
302    // LoginUtils instance must not outlive Profile instances.
303    LoginUtils::Set(NULL);
304
305    input_method::Shutdown();
306    ConnectivityStateHelper::SetForTest(NULL);
307    LoginState::Shutdown();
308    CryptohomeLibrary::Shutdown();
309
310    // These trigger some tasks that have to run while BrowserThread::UI
311    // exists. Delete all the profiles before deleting the connector.
312    browser_process_->SetProfileManager(NULL);
313    connector_ = NULL;
314    browser_process_->SetBrowserPolicyConnector(NULL);
315    QuitIOLoop();
316    RunUntilIdle();
317
318    CryptohomeLibrary::SetForTest(NULL);
319  }
320
321  void TearDownOnIO() {
322    // chrome_browser_net::Predictor usually skips its shutdown routines on
323    // unit_tests, but does the full thing when
324    // g_browser_process->profile_manager() is valid during initialization.
325    // That includes a WaitableEvent on UI waiting for a task on IO, so that
326    // task must execute. Do it directly from here now.
327    std::vector<Profile*> profiles =
328        browser_process_->profile_manager()->GetLoadedProfiles();
329    for (size_t i = 0; i < profiles.size(); ++i) {
330      chrome_browser_net::Predictor* predictor =
331          profiles[i]->GetNetworkPredictor();
332      if (predictor) {
333        predictor->EnablePredictorOnIOThread(false);
334        predictor->Shutdown();
335      }
336    }
337  }
338
339  void RunUntilIdle() {
340    loop_.RunUntilIdle();
341    BrowserThread::GetBlockingPool()->FlushForTesting();
342    loop_.RunUntilIdle();
343  }
344
345  // Invokes |task| on the IO loop and returns after it has executed.
346  void InvokeOnIO(const base::Closure& task) {
347    fake_io_thread_work_ = task;
348    fake_io_thread_completion_.Signal();
349    content::RunMessageLoop();
350  }
351
352  // Makes the fake IO loop return.
353  void QuitIOLoop() {
354    fake_io_thread_completion_.Signal();
355    content::RunMessageLoop();
356  }
357
358  // Helper for BlockLoop, InvokeOnIO and QuitIOLoop.
359  bool DoIOWork() {
360    bool has_work = !fake_io_thread_work_.is_null();
361    if (has_work)
362      fake_io_thread_work_.Run();
363    fake_io_thread_work_.Reset();
364    BrowserThread::PostTask(
365        BrowserThread::UI, FROM_HERE,
366        base::MessageLoop::QuitWhenIdleClosure());
367    // If there was work then keep waiting for more work.
368    // If there was no work then quit the fake IO loop.
369    return has_work;
370  }
371
372  virtual void OnProfilePrepared(Profile* profile) OVERRIDE {
373    EXPECT_FALSE(prepared_profile_);
374    prepared_profile_ = profile;
375  }
376
377#if defined(ENABLE_RLZ)
378  virtual void OnRlzInitialized(Profile* profile) OVERRIDE {
379    rlz_initialized_cb_.Run();
380  }
381#endif
382
383  virtual void OnLoginFailure(const LoginFailure& error) OVERRIDE {
384    FAIL() << "OnLoginFailure not expected";
385  }
386
387  virtual void OnLoginSuccess(const UserContext& user_context,
388                              bool pending_requests,
389                              bool using_oauth) OVERRIDE {
390    FAIL() << "OnLoginSuccess not expected";
391  }
392
393  void EnrollDevice(const std::string& username) {
394    EXPECT_CALL(*cryptohome_, InstallAttributesIsFirstInstall())
395        .WillOnce(Return(true))
396        .WillRepeatedly(Return(false));
397
398    base::RunLoop loop;
399    policy::EnterpriseInstallAttributes::LockResult result;
400    connector_->GetInstallAttributes()->LockDevice(
401        username, policy::DEVICE_MODE_ENTERPRISE, kDeviceId,
402        base::Bind(&CopyLockResult, &loop, &result));
403    loop.Run();
404    EXPECT_EQ(policy::EnterpriseInstallAttributes::LOCK_SUCCESS, result);
405    RunUntilIdle();
406  }
407
408  void PrepareProfile(const std::string& username) {
409    // Normally this would happen during browser startup, but for tests
410    // we need to trigger creation of Profile-related services.
411    ChromeBrowserMainExtraPartsProfiles::
412        EnsureBrowserContextKeyedServiceFactoriesBuilt();
413    ProfileManager::AllowGetDefaultProfile();
414
415    DeviceSettingsTestHelper device_settings_test_helper;
416    DeviceSettingsService::Get()->SetSessionManager(
417        &device_settings_test_helper, new MockOwnerKeyUtil());
418
419    EXPECT_CALL(*cryptohome_, GetSystemSalt())
420        .WillRepeatedly(Return(std::string("stub_system_salt")));
421    EXPECT_CALL(*mock_async_method_caller_, AsyncMount(_, _, _, _))
422        .WillRepeatedly(Return());
423    EXPECT_CALL(*mock_async_method_caller_, AsyncGetSanitizedUsername(_, _))
424        .WillRepeatedly(Return());
425
426    scoped_refptr<Authenticator> authenticator =
427        LoginUtils::Get()->CreateAuthenticator(this);
428    authenticator->CompleteLogin(ProfileManager::GetDefaultProfile(),
429                                 UserContext(username,
430                                             "password",
431                                             std::string(),
432                                             username));   // username_hash
433
434    const bool kUsingOAuth = true;
435    // Setting |kHasCookies| to false prevents ProfileAuthData::Transfer from
436    // waiting for an IO task before proceeding.
437    const bool kHasCookies = false;
438    const bool kHasActiveSession = false;
439    LoginUtils::Get()->PrepareProfile(
440        UserContext(username, "password", std::string(), username),
441        std::string(), kUsingOAuth, kHasCookies, kHasActiveSession, this);
442    device_settings_test_helper.Flush();
443    RunUntilIdle();
444
445    DeviceSettingsService::Get()->UnsetSessionManager();
446  }
447
448  net::TestURLFetcher* PrepareOAuthFetcher(const std::string& expected_url) {
449    net::TestURLFetcher* fetcher = test_url_fetcher_factory_.GetFetcherByID(0);
450    EXPECT_TRUE(fetcher);
451    if (!fetcher)
452      return NULL;
453    EXPECT_TRUE(fetcher->delegate());
454    EXPECT_TRUE(StartsWithASCII(fetcher->GetOriginalURL().spec(),
455                                expected_url,
456                                true));
457    fetcher->set_url(fetcher->GetOriginalURL());
458    fetcher->set_response_code(200);
459    fetcher->set_status(net::URLRequestStatus());
460    return fetcher;
461  }
462
463  net::TestURLFetcher* PrepareDMServiceFetcher(
464      const std::string& expected_url,
465      const em::DeviceManagementResponse& response) {
466    net::TestURLFetcher* fetcher = test_url_fetcher_factory_.GetFetcherByID(
467        policy::DeviceManagementService::kURLFetcherID);
468    EXPECT_TRUE(fetcher);
469    if (!fetcher)
470      return NULL;
471    EXPECT_TRUE(fetcher->delegate());
472    EXPECT_TRUE(StartsWithASCII(fetcher->GetOriginalURL().spec(),
473                                expected_url,
474                                true));
475    fetcher->set_url(fetcher->GetOriginalURL());
476    fetcher->set_response_code(200);
477    fetcher->set_status(net::URLRequestStatus());
478    std::string data;
479    EXPECT_TRUE(response.SerializeToString(&data));
480    fetcher->SetResponseString(data);
481    return fetcher;
482  }
483
484  net::TestURLFetcher* PrepareDMRegisterFetcher() {
485    em::DeviceManagementResponse response;
486    em::DeviceRegisterResponse* register_response =
487        response.mutable_register_response();
488    register_response->set_device_management_token(kDMToken);
489    register_response->set_enrollment_type(
490        em::DeviceRegisterResponse::ENTERPRISE);
491    return PrepareDMServiceFetcher(kDMRegisterRequest, response);
492  }
493
494  net::TestURLFetcher* PrepareDMPolicyFetcher() {
495    em::DeviceManagementResponse response;
496    response.mutable_policy_response()->add_response();
497    return PrepareDMServiceFetcher(kDMPolicyRequest, response);
498  }
499
500 protected:
501  ScopedStubCrosEnabler stub_cros_enabler_;
502
503  base::Closure fake_io_thread_work_;
504  base::WaitableEvent fake_io_thread_completion_;
505  base::Thread fake_io_thread_;
506
507  base::MessageLoop loop_;
508  TestingBrowserProcess* browser_process_;
509  ScopedTestingLocalState local_state_;
510
511  content::TestBrowserThread ui_thread_;
512  content::TestBrowserThread db_thread_;
513  content::TestBrowserThread file_thread_;
514  scoped_ptr<content::TestBrowserThread> io_thread_;
515  scoped_ptr<IOThread> io_thread_state_;
516
517  MockDBusThreadManagerWithoutGMock mock_dbus_thread_manager_;
518  input_method::MockInputMethodManager* mock_input_method_manager_;
519  disks::MockDiskMountManager mock_disk_mount_manager_;
520  net::TestURLFetcherFactory test_url_fetcher_factory_;
521  MockConnectivityStateHelper mock_connectivity_state_helper_;
522
523  cryptohome::MockAsyncMethodCaller* mock_async_method_caller_;
524
525  policy::BrowserPolicyConnector* connector_;
526  scoped_ptr<MockCryptohomeLibrary> cryptohome_;
527
528  // Initialized after |mock_dbus_thread_manager_| and |cryptohome_| are set up.
529  scoped_ptr<ScopedTestDeviceSettingsService> test_device_settings_service_;
530  scoped_ptr<ScopedTestCrosSettings> test_cros_settings_;
531  scoped_ptr<ScopedTestUserManager> test_user_manager_;
532
533  Profile* prepared_profile_;
534
535  base::Closure rlz_initialized_cb_;
536
537 private:
538  base::ScopedTempDir scoped_temp_dir_;
539
540  std::string device_policy_;
541  std::string user_policy_;
542
543  DISALLOW_COPY_AND_ASSIGN(LoginUtilsTest);
544};
545
546class LoginUtilsBlockingLoginTest
547    : public LoginUtilsTest,
548      public testing::WithParamInterface<int> {};
549
550TEST_F(LoginUtilsTest, NormalLoginDoesntBlock) {
551  UserManager* user_manager = UserManager::Get();
552  EXPECT_FALSE(user_manager->IsUserLoggedIn());
553  EXPECT_FALSE(connector_->IsEnterpriseManaged());
554  EXPECT_FALSE(prepared_profile_);
555  EXPECT_EQ(policy::USER_AFFILIATION_NONE,
556            connector_->GetUserAffiliation(kUsername));
557
558  // The profile will be created without waiting for a policy response.
559  PrepareProfile(kUsername);
560
561  EXPECT_TRUE(prepared_profile_);
562  ASSERT_TRUE(user_manager->IsUserLoggedIn());
563  EXPECT_EQ(kUsername, user_manager->GetLoggedInUser()->email());
564}
565
566TEST_F(LoginUtilsTest, EnterpriseLoginDoesntBlockForNormalUser) {
567  UserManager* user_manager = UserManager::Get();
568  EXPECT_FALSE(user_manager->IsUserLoggedIn());
569  EXPECT_FALSE(connector_->IsEnterpriseManaged());
570  EXPECT_FALSE(prepared_profile_);
571
572  // Enroll the device.
573  EnrollDevice(kUsername);
574
575  EXPECT_FALSE(user_manager->IsUserLoggedIn());
576  EXPECT_TRUE(connector_->IsEnterpriseManaged());
577  EXPECT_EQ(kDomain, connector_->GetEnterpriseDomain());
578  EXPECT_FALSE(prepared_profile_);
579  EXPECT_EQ(policy::USER_AFFILIATION_NONE,
580            connector_->GetUserAffiliation(kUsernameOtherDomain));
581
582  // Login with a non-enterprise user shouldn't block.
583  PrepareProfile(kUsernameOtherDomain);
584
585  EXPECT_TRUE(prepared_profile_);
586  ASSERT_TRUE(user_manager->IsUserLoggedIn());
587  EXPECT_EQ(kUsernameOtherDomain, user_manager->GetLoggedInUser()->email());
588}
589
590#if defined(ENABLE_RLZ)
591TEST_F(LoginUtilsTest, RlzInitialized) {
592  // No RLZ brand code set initially.
593  EXPECT_FALSE(local_state_.Get()->HasPrefPath(prefs::kRLZBrand));
594
595  base::RunLoop wait_for_rlz_init;
596  rlz_initialized_cb_ = wait_for_rlz_init.QuitClosure();
597
598  PrepareProfile(kUsername);
599
600  wait_for_rlz_init.Run();
601  // Wait for blocking RLZ tasks to complete.
602  RunUntilIdle();
603
604  // RLZ brand code has been set to empty string.
605  EXPECT_TRUE(local_state_.Get()->HasPrefPath(prefs::kRLZBrand));
606  EXPECT_EQ(std::string(), local_state_.Get()->GetString(prefs::kRLZBrand));
607
608  // RLZ value for homepage access point should have been initialized.
609  string16 rlz_string;
610  EXPECT_TRUE(RLZTracker::GetAccessPointRlz(
611      RLZTracker::CHROME_HOME_PAGE, &rlz_string));
612  EXPECT_EQ(string16(), rlz_string);
613}
614#endif
615
616TEST_P(LoginUtilsBlockingLoginTest, EnterpriseLoginBlocksForEnterpriseUser) {
617  UserManager* user_manager = UserManager::Get();
618  EXPECT_FALSE(user_manager->IsUserLoggedIn());
619  EXPECT_FALSE(connector_->IsEnterpriseManaged());
620  EXPECT_FALSE(prepared_profile_);
621
622  // Enroll the device.
623  EnrollDevice(kUsername);
624
625  EXPECT_FALSE(user_manager->IsUserLoggedIn());
626  EXPECT_TRUE(connector_->IsEnterpriseManaged());
627  EXPECT_EQ(kDomain, connector_->GetEnterpriseDomain());
628  EXPECT_FALSE(prepared_profile_);
629  EXPECT_EQ(policy::USER_AFFILIATION_MANAGED,
630            connector_->GetUserAffiliation(kUsername));
631  EXPECT_FALSE(user_manager->IsKnownUser(kUsername));
632
633  // Login with a user of the enterprise domain waits for policy.
634  PrepareProfile(kUsername);
635
636  EXPECT_FALSE(prepared_profile_);
637  ASSERT_TRUE(user_manager->IsUserLoggedIn());
638  EXPECT_TRUE(user_manager->IsCurrentUserNew());
639
640  GaiaUrls* gaia_urls = GaiaUrls::GetInstance();
641  net::TestURLFetcher* fetcher;
642
643  // |steps| is the test parameter, and is the number of successful fetches.
644  // The first incomplete fetch will fail. In any case, the profile creation
645  // should resume.
646  int steps = GetParam();
647
648  // The next expected fetcher ID. This is used to make it fail.
649  int next_expected_fetcher_id = 0;
650
651  do {
652    if (steps < 1) break;
653
654    // Fake refresh token retrieval:
655    fetcher = PrepareOAuthFetcher(gaia_urls->client_login_to_oauth2_url());
656    ASSERT_TRUE(fetcher);
657    net::ResponseCookies cookies;
658    cookies.push_back(kOAuthTokenCookie);
659    fetcher->set_cookies(cookies);
660    fetcher->delegate()->OnURLFetchComplete(fetcher);
661    if (steps < 2) break;
662
663    // Fake OAuth2 token pair retrieval:
664    fetcher = PrepareOAuthFetcher(gaia_urls->oauth2_token_url());
665    ASSERT_TRUE(fetcher);
666    fetcher->SetResponseString(kOAuth2TokenPairData);
667    fetcher->delegate()->OnURLFetchComplete(fetcher);
668    if (steps < 3) break;
669
670    // Fake OAuth2 access token retrieval:
671    fetcher = PrepareOAuthFetcher(gaia_urls->oauth2_token_url());
672    ASSERT_TRUE(fetcher);
673    fetcher->SetResponseString(kOAuth2AccessTokenData);
674    fetcher->delegate()->OnURLFetchComplete(fetcher);
675
676    // The cloud policy subsystem is now ready to fetch the dmtoken and the user
677    // policy.
678    next_expected_fetcher_id = policy::DeviceManagementService::kURLFetcherID;
679    RunUntilIdle();
680    if (steps < 4) break;
681
682    fetcher = PrepareDMRegisterFetcher();
683    ASSERT_TRUE(fetcher);
684    fetcher->delegate()->OnURLFetchComplete(fetcher);
685    // The policy fetch job has now been scheduled, run it:
686    RunUntilIdle();
687    if (steps < 5) break;
688
689    // Verify that there is no profile prepared just before the policy fetch.
690    EXPECT_FALSE(prepared_profile_);
691
692    fetcher = PrepareDMPolicyFetcher();
693    ASSERT_TRUE(fetcher);
694    fetcher->delegate()->OnURLFetchComplete(fetcher);
695    RunUntilIdle();
696  } while (0);
697
698  if (steps < 5) {
699    // Verify that the profile hasn't been created yet.
700    EXPECT_FALSE(prepared_profile_);
701
702    // Make the current fetcher fail with a Gaia error.
703    net::TestURLFetcher* fetcher = test_url_fetcher_factory_.GetFetcherByID(
704        next_expected_fetcher_id);
705    ASSERT_TRUE(fetcher);
706    EXPECT_TRUE(fetcher->delegate());
707    fetcher->set_url(fetcher->GetOriginalURL());
708    fetcher->set_response_code(401);
709    // This response body is important to make the gaia fetcher skip its delayed
710    // retry behavior, which makes testing harder. If this is sent to the policy
711    // fetchers then it will make them fail too.
712    fetcher->SetResponseString(kGaiaAccountDisabledResponse);
713    fetcher->delegate()->OnURLFetchComplete(fetcher);
714    RunUntilIdle();
715  }
716
717  // The profile is finally ready:
718  EXPECT_TRUE(prepared_profile_);
719}
720
721INSTANTIATE_TEST_CASE_P(
722    LoginUtilsBlockingLoginTestInstance,
723    LoginUtilsBlockingLoginTest,
724    testing::Values(0, 1, 2, 3, 4, 5));
725
726}  // namespace
727
728}
729