login_utils_browsertest.cc revision ba5b9a6411cb1792fd21f0a078d7a25cd1ceec16 
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/cros/network_library.h"
21#include "chrome/browser/chromeos/input_method/input_method_configuration.h"
22#include "chrome/browser/chromeos/input_method/mock_input_method_manager.h"
23#include "chrome/browser/chromeos/login/authenticator.h"
24#include "chrome/browser/chromeos/login/login_status_consumer.h"
25#include "chrome/browser/chromeos/login/user_manager.h"
26#include "chrome/browser/chromeos/policy/enterprise_install_attributes.h"
27#include "chrome/browser/chromeos/settings/cros_settings.h"
28#include "chrome/browser/chromeos/settings/device_settings_service.h"
29#include "chrome/browser/chromeos/settings/device_settings_test_helper.h"
30#include "chrome/browser/chromeos/settings/mock_owner_key_util.h"
31#include "chrome/browser/io_thread.h"
32#include "chrome/browser/net/predictor.h"
33#include "chrome/browser/policy/browser_policy_connector.h"
34#include "chrome/browser/policy/cloud/device_management_service.h"
35#include "chrome/browser/policy/policy_service.h"
36#include "chrome/browser/policy/proto/cloud/device_management_backend.pb.h"
37#include "chrome/browser/profiles/chrome_browser_main_extra_parts_profiles.h"
38#include "chrome/browser/profiles/profile_manager.h"
39#include "chrome/browser/rlz/rlz.h"
40#include "chrome/common/chrome_paths.h"
41#include "chrome/common/chrome_switches.h"
42#include "chrome/common/pref_names.h"
43#include "chrome/test/base/scoped_testing_local_state.h"
44#include "chrome/test/base/testing_browser_process.h"
45#include "chromeos/chromeos_switches.h"
46#include "chromeos/cryptohome/mock_async_method_caller.h"
47#include "chromeos/cryptohome/mock_cryptohome_library.h"
48#include "chromeos/dbus/mock_dbus_thread_manager_without_gmock.h"
49#include "chromeos/disks/disk_mount_manager.h"
50#include "chromeos/disks/mock_disk_mount_manager.h"
51#include "chromeos/login/login_state.h"
52#include "chromeos/network/network_handler.h"
53#include "content/public/browser/browser_thread.h"
54#include "content/public/test/test_browser_thread.h"
55#include "content/public/test/test_utils.h"
56#include "google_apis/gaia/gaia_auth_consumer.h"
57#include "google_apis/gaia/gaia_urls.h"
58#include "net/url_request/test_url_fetcher_factory.h"
59#include "net/url_request/url_fetcher_delegate.h"
60#include "net/url_request/url_request.h"
61#include "net/url_request/url_request_context_getter.h"
62#include "net/url_request/url_request_status.h"
63#include "testing/gmock/include/gmock/gmock.h"
64#include "testing/gtest/include/gtest/gtest.h"
65
66#if defined(ENABLE_RLZ)
67#include "rlz/lib/rlz_value_store.h"
68#endif
69
70using ::testing::AnyNumber;
71
72namespace chromeos {
73
74namespace {
75
76namespace em = enterprise_management;
77
78using ::testing::DoAll;
79using ::testing::Return;
80using ::testing::SaveArg;
81using ::testing::SetArgPointee;
82using ::testing::_;
83using content::BrowserThread;
84
85const char kTrue[] = "true";
86const char kFalse[] = "false";
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 kAttributeConsumerKiosk[] = "consumer.app_kiosk_enabled";
95const char kAttrEnterpriseDomain[] = "enterprise.domain";
96const char kAttrEnterpriseMode[] = "enterprise.mode";
97const char kAttrEnterpriseDeviceId[] = "enterprise.device_id";
98
99const char kOAuthTokenCookie[] = "oauth_token=1234";
100
101const char kGaiaAccountDisabledResponse[] = "Error=AccountDeleted";
102
103const char kOAuth2TokenPairData[] =
104    "{"
105    "  \"refresh_token\": \"1234\","
106    "  \"access_token\": \"5678\","
107    "  \"expires_in\": 3600"
108    "}";
109
110const char kOAuth2AccessTokenData[] =
111    "{"
112    "  \"access_token\": \"5678\","
113    "  \"expires_in\": 3600"
114    "}";
115
116const char kDMServer[] = "http://server/device_management";
117const char kDMRegisterRequest[] =
118    "http://server/device_management?request=register";
119const char kDMPolicyRequest[] =
120    "http://server/device_management?request=policy";
121
122const char kDMToken[] = "1234";
123
124// Used to mark |flag|, indicating that RefreshPolicies() has executed its
125// callback.
126void SetFlag(bool* flag) {
127  *flag = true;
128}
129
130// Single task of the fake IO loop used in the test, that just waits until
131// it is signaled to quit or perform some work.
132// |completion| is the event to wait for, and |work| is the task to invoke
133// when signaled. If the task returns false then this quits the IO loop.
134void BlockLoop(base::WaitableEvent* completion, base::Callback<bool()> work) {
135  do {
136    completion->Wait();
137  } while (work.Run());
138  base::MessageLoop::current()->QuitNow();
139}
140
141void CopyLockResult(base::RunLoop* loop,
142                    policy::EnterpriseInstallAttributes::LockResult* out,
143                    policy::EnterpriseInstallAttributes::LockResult result) {
144  *out = result;
145  loop->Quit();
146}
147
148class LoginUtilsTest : public testing::Test,
149                       public LoginUtils::Delegate,
150                       public LoginStatusConsumer {
151 public:
152  // Initialization here is important. The UI thread gets the test's
153  // message loop, as does the file thread (which never actually gets
154  // started - so this is a way to fake multiple threads on a single
155  // test thread).  The IO thread does not get the message loop set,
156  // and is never started.  This is necessary so that we skip various
157  // bits of initialization that get posted to the IO thread.  We do
158  // however, at one point in the test, temporarily set the message
159  // loop for the IO thread.
160  LoginUtilsTest()
161      : fake_io_thread_completion_(false, false),
162        fake_io_thread_("fake_io_thread"),
163        loop_(base::MessageLoop::TYPE_IO),
164        browser_process_(TestingBrowserProcess::GetGlobal()),
165        local_state_(browser_process_),
166        ui_thread_(BrowserThread::UI, &loop_),
167        db_thread_(BrowserThread::DB, &loop_),
168        file_thread_(BrowserThread::FILE, &loop_),
169        mock_input_method_manager_(NULL),
170        mock_async_method_caller_(NULL),
171        connector_(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
219    mock_input_method_manager_ = new input_method::MockInputMethodManager();
220    input_method::InitializeForTesting(mock_input_method_manager_);
221    disks::DiskMountManager::InitializeForTesting(&mock_disk_mount_manager_);
222    mock_disk_mount_manager_.SetupDefaultReplies();
223
224    mock_async_method_caller_ = new cryptohome::MockAsyncMethodCaller;
225    cryptohome::AsyncMethodCaller::InitializeForTesting(
226        mock_async_method_caller_);
227
228    cryptohome_.reset(new MockCryptohomeLibrary());
229    EXPECT_CALL(*cryptohome_, InstallAttributesIsInvalid())
230        .WillRepeatedly(Return(false));
231    EXPECT_CALL(*cryptohome_, InstallAttributesIsFirstInstall())
232        .WillRepeatedly(Return(true));
233    EXPECT_CALL(*cryptohome_, TpmIsEnabled())
234        .WillRepeatedly(Return(false));
235    EXPECT_CALL(*cryptohome_, InstallAttributesSet(kAttributeOwned, kTrue))
236        .WillRepeatedly(Return(true));
237    EXPECT_CALL(*cryptohome_, InstallAttributesSet(kAttributeOwner,
238                                                   kUsername))
239        .WillRepeatedly(Return(true));
240    EXPECT_CALL(*cryptohome_, InstallAttributesSet(kAttrEnterpriseDomain,
241                                                   kDomain))
242        .WillRepeatedly(Return(true));
243    EXPECT_CALL(*cryptohome_, InstallAttributesSet(kAttrEnterpriseMode,
244                                                   kMode))
245        .WillRepeatedly(Return(true));
246    EXPECT_CALL(*cryptohome_, InstallAttributesSet(kAttrEnterpriseDeviceId,
247                                                   kDeviceId))
248        .WillRepeatedly(Return(true));
249    EXPECT_CALL(*cryptohome_, InstallAttributesFinalize())
250        .WillRepeatedly(Return(true));
251    EXPECT_CALL(*cryptohome_, InstallAttributesGet(kAttributeOwned, _))
252        .WillRepeatedly(DoAll(SetArgPointee<1>(kTrue),
253                              Return(true)));
254    EXPECT_CALL(*cryptohome_, InstallAttributesGet(kAttributeConsumerKiosk, _))
255        .WillRepeatedly(DoAll(SetArgPointee<1>(kFalse),
256                              Return(true)));
257    EXPECT_CALL(*cryptohome_, InstallAttributesGet(kAttributeOwner, _))
258        .WillRepeatedly(DoAll(SetArgPointee<1>(kUsername),
259                              Return(true)));
260    EXPECT_CALL(*cryptohome_, InstallAttributesGet(kAttrEnterpriseDomain, _))
261        .WillRepeatedly(DoAll(SetArgPointee<1>(kDomain),
262                              Return(true)));
263    EXPECT_CALL(*cryptohome_, InstallAttributesGet(kAttrEnterpriseMode, _))
264        .WillRepeatedly(DoAll(SetArgPointee<1>(kMode),
265                              Return(true)));
266    EXPECT_CALL(*cryptohome_, InstallAttributesGet(kAttrEnterpriseDeviceId, _))
267        .WillRepeatedly(DoAll(SetArgPointee<1>(kDeviceId),
268                              Return(true)));
269    CryptohomeLibrary::SetForTest(cryptohome_.get());
270
271    test_device_settings_service_.reset(new ScopedTestDeviceSettingsService);
272    test_cros_settings_.reset(new ScopedTestCrosSettings);
273    test_user_manager_.reset(new ScopedTestUserManager);
274
275    browser_process_->SetProfileManager(
276        new ProfileManagerWithoutInit(scoped_temp_dir_.path()));
277    connector_ = browser_process_->browser_policy_connector();
278    connector_->Init(local_state_.Get(),
279                     browser_process_->system_request_context());
280
281    // IOThread creates ProxyConfigServiceImpl which in turn needs
282    // NetworkHandler. Thus initialize it here before creating IOThread.
283    NetworkHandler::Initialize();
284
285    io_thread_state_.reset(new IOThread(local_state_.Get(),
286                                        browser_process_->policy_service(),
287                                        NULL, NULL));
288    browser_process_->SetIOThread(io_thread_state_.get());
289
290#if defined(ENABLE_RLZ)
291    rlz_initialized_cb_ = base::Bind(&base::DoNothing);
292    rlz_lib::testing::SetRlzStoreDirectory(scoped_temp_dir_.path());
293    RLZTracker::EnableZeroDelayForTesting();
294#endif
295
296    RunUntilIdle();
297  }
298
299  virtual void TearDown() OVERRIDE {
300    cryptohome::AsyncMethodCaller::Shutdown();
301    mock_async_method_caller_ = NULL;
302
303    test_user_manager_.reset();
304
305    InvokeOnIO(
306        base::Bind(&LoginUtilsTest::TearDownOnIO, base::Unretained(this)));
307
308    // LoginUtils instance must not outlive Profile instances.
309    LoginUtils::Set(NULL);
310
311    input_method::Shutdown();
312    LoginState::Shutdown();
313    CryptohomeLibrary::Shutdown();
314
315    // These trigger some tasks that have to run while BrowserThread::UI
316    // exists. Delete all the profiles before deleting the connector.
317    browser_process_->SetProfileManager(NULL);
318    connector_ = NULL;
319    browser_process_->SetBrowserPolicyConnector(NULL);
320    QuitIOLoop();
321    RunUntilIdle();
322
323    CryptohomeLibrary::SetForTest(NULL);
324  }
325
326  void TearDownOnIO() {
327    // chrome_browser_net::Predictor usually skips its shutdown routines on
328    // unit_tests, but does the full thing when
329    // g_browser_process->profile_manager() is valid during initialization.
330    // That includes a WaitableEvent on UI waiting for a task on IO, so that
331    // task must execute. Do it directly from here now.
332    std::vector<Profile*> profiles =
333        browser_process_->profile_manager()->GetLoadedProfiles();
334    for (size_t i = 0; i < profiles.size(); ++i) {
335      chrome_browser_net::Predictor* predictor =
336          profiles[i]->GetNetworkPredictor();
337      if (predictor) {
338        predictor->EnablePredictorOnIOThread(false);
339        predictor->Shutdown();
340      }
341    }
342  }
343
344  void RunUntilIdle() {
345    loop_.RunUntilIdle();
346    BrowserThread::GetBlockingPool()->FlushForTesting();
347    loop_.RunUntilIdle();
348  }
349
350  // Invokes |task| on the IO loop and returns after it has executed.
351  void InvokeOnIO(const base::Closure& task) {
352    fake_io_thread_work_ = task;
353    fake_io_thread_completion_.Signal();
354    content::RunMessageLoop();
355  }
356
357  // Makes the fake IO loop return.
358  void QuitIOLoop() {
359    fake_io_thread_completion_.Signal();
360    content::RunMessageLoop();
361  }
362
363  // Helper for BlockLoop, InvokeOnIO and QuitIOLoop.
364  bool DoIOWork() {
365    bool has_work = !fake_io_thread_work_.is_null();
366    if (has_work)
367      fake_io_thread_work_.Run();
368    fake_io_thread_work_.Reset();
369    BrowserThread::PostTask(
370        BrowserThread::UI, FROM_HERE,
371        base::MessageLoop::QuitWhenIdleClosure());
372    // If there was work then keep waiting for more work.
373    // If there was no work then quit the fake IO loop.
374    return has_work;
375  }
376
377  virtual void OnProfilePrepared(Profile* profile) OVERRIDE {
378    EXPECT_FALSE(prepared_profile_);
379    prepared_profile_ = profile;
380  }
381
382#if defined(ENABLE_RLZ)
383  virtual void OnRlzInitialized(Profile* profile) OVERRIDE {
384    rlz_initialized_cb_.Run();
385  }
386#endif
387
388  virtual void OnLoginFailure(const LoginFailure& error) OVERRIDE {
389    FAIL() << "OnLoginFailure not expected";
390  }
391
392  virtual void OnLoginSuccess(const UserContext& user_context,
393                              bool pending_requests,
394                              bool using_oauth) OVERRIDE {
395    FAIL() << "OnLoginSuccess not expected";
396  }
397
398  void EnrollDevice(const std::string& username) {
399    EXPECT_CALL(*cryptohome_, InstallAttributesIsFirstInstall())
400        .WillOnce(Return(true))
401        .WillRepeatedly(Return(false));
402
403    base::RunLoop loop;
404    policy::EnterpriseInstallAttributes::LockResult result;
405    connector_->GetInstallAttributes()->LockDevice(
406        username, policy::DEVICE_MODE_ENTERPRISE, kDeviceId,
407        base::Bind(&CopyLockResult, &loop, &result));
408    loop.Run();
409    EXPECT_EQ(policy::EnterpriseInstallAttributes::LOCK_SUCCESS, result);
410    RunUntilIdle();
411  }
412
413  void PrepareProfile(const std::string& username) {
414    // Normally this would happen during browser startup, but for tests
415    // we need to trigger creation of Profile-related services.
416    ChromeBrowserMainExtraPartsProfiles::
417        EnsureBrowserContextKeyedServiceFactoriesBuilt();
418    ProfileManager::AllowGetDefaultProfile();
419
420    DeviceSettingsTestHelper device_settings_test_helper;
421    DeviceSettingsService::Get()->SetSessionManager(
422        &device_settings_test_helper, new MockOwnerKeyUtil());
423
424    EXPECT_CALL(*cryptohome_, GetSystemSalt())
425        .WillRepeatedly(Return(std::string("stub_system_salt")));
426    EXPECT_CALL(*mock_async_method_caller_, AsyncMount(_, _, _, _))
427        .WillRepeatedly(Return());
428    EXPECT_CALL(*mock_async_method_caller_, AsyncGetSanitizedUsername(_, _))
429        .WillRepeatedly(Return());
430
431    scoped_refptr<Authenticator> authenticator =
432        LoginUtils::Get()->CreateAuthenticator(this);
433    authenticator->CompleteLogin(ProfileManager::GetDefaultProfile(),
434                                 UserContext(username,
435                                             "password",
436                                             std::string(),
437                                             username));   // username_hash
438
439    const bool kUsingOAuth = true;
440    // Setting |kHasCookies| to false prevents ProfileAuthData::Transfer from
441    // waiting for an IO task before proceeding.
442    const bool kHasCookies = false;
443    const bool kHasActiveSession = false;
444    LoginUtils::Get()->PrepareProfile(
445        UserContext(username, "password", std::string(), username),
446        std::string(), kUsingOAuth, kHasCookies, kHasActiveSession, this);
447    device_settings_test_helper.Flush();
448    RunUntilIdle();
449
450    DeviceSettingsService::Get()->UnsetSessionManager();
451  }
452
453  net::TestURLFetcher* PrepareOAuthFetcher(const std::string& expected_url) {
454    net::TestURLFetcher* fetcher = test_url_fetcher_factory_.GetFetcherByID(0);
455    EXPECT_TRUE(fetcher);
456    if (!fetcher)
457      return NULL;
458    EXPECT_TRUE(fetcher->delegate());
459    EXPECT_TRUE(StartsWithASCII(fetcher->GetOriginalURL().spec(),
460                                expected_url,
461                                true));
462    fetcher->set_url(fetcher->GetOriginalURL());
463    fetcher->set_response_code(200);
464    fetcher->set_status(net::URLRequestStatus());
465    return fetcher;
466  }
467
468  net::TestURLFetcher* PrepareDMServiceFetcher(
469      const std::string& expected_url,
470      const em::DeviceManagementResponse& response) {
471    net::TestURLFetcher* fetcher = test_url_fetcher_factory_.GetFetcherByID(
472        policy::DeviceManagementService::kURLFetcherID);
473    EXPECT_TRUE(fetcher);
474    if (!fetcher)
475      return NULL;
476    EXPECT_TRUE(fetcher->delegate());
477    EXPECT_TRUE(StartsWithASCII(fetcher->GetOriginalURL().spec(),
478                                expected_url,
479                                true));
480    fetcher->set_url(fetcher->GetOriginalURL());
481    fetcher->set_response_code(200);
482    fetcher->set_status(net::URLRequestStatus());
483    std::string data;
484    EXPECT_TRUE(response.SerializeToString(&data));
485    fetcher->SetResponseString(data);
486    return fetcher;
487  }
488
489  net::TestURLFetcher* PrepareDMRegisterFetcher() {
490    em::DeviceManagementResponse response;
491    em::DeviceRegisterResponse* register_response =
492        response.mutable_register_response();
493    register_response->set_device_management_token(kDMToken);
494    register_response->set_enrollment_type(
495        em::DeviceRegisterResponse::ENTERPRISE);
496    return PrepareDMServiceFetcher(kDMRegisterRequest, response);
497  }
498
499  net::TestURLFetcher* PrepareDMPolicyFetcher() {
500    em::DeviceManagementResponse response;
501    response.mutable_policy_response()->add_response();
502    return PrepareDMServiceFetcher(kDMPolicyRequest, response);
503  }
504
505 protected:
506  ScopedStubNetworkLibraryEnabler stub_network_library_enabler_;
507
508  base::Closure fake_io_thread_work_;
509  base::WaitableEvent fake_io_thread_completion_;
510  base::Thread fake_io_thread_;
511
512  base::MessageLoop loop_;
513  TestingBrowserProcess* browser_process_;
514  ScopedTestingLocalState local_state_;
515
516  content::TestBrowserThread ui_thread_;
517  content::TestBrowserThread db_thread_;
518  content::TestBrowserThread file_thread_;
519  scoped_ptr<content::TestBrowserThread> io_thread_;
520  scoped_ptr<IOThread> io_thread_state_;
521
522  MockDBusThreadManagerWithoutGMock mock_dbus_thread_manager_;
523  input_method::MockInputMethodManager* mock_input_method_manager_;
524  disks::MockDiskMountManager mock_disk_mount_manager_;
525  net::TestURLFetcherFactory test_url_fetcher_factory_;
526
527  cryptohome::MockAsyncMethodCaller* mock_async_method_caller_;
528
529  policy::BrowserPolicyConnector* connector_;
530  scoped_ptr<MockCryptohomeLibrary> cryptohome_;
531
532  // Initialized after |mock_dbus_thread_manager_| and |cryptohome_| are set up.
533  scoped_ptr<ScopedTestDeviceSettingsService> test_device_settings_service_;
534  scoped_ptr<ScopedTestCrosSettings> test_cros_settings_;
535  scoped_ptr<ScopedTestUserManager> test_user_manager_;
536
537  Profile* prepared_profile_;
538
539  base::Closure rlz_initialized_cb_;
540
541 private:
542  base::ScopedTempDir scoped_temp_dir_;
543
544  std::string device_policy_;
545  std::string user_policy_;
546
547  DISALLOW_COPY_AND_ASSIGN(LoginUtilsTest);
548};
549
550class LoginUtilsBlockingLoginTest
551    : public LoginUtilsTest,
552      public testing::WithParamInterface<int> {};
553
554TEST_F(LoginUtilsTest, NormalLoginDoesntBlock) {
555  UserManager* user_manager = UserManager::Get();
556  EXPECT_FALSE(user_manager->IsUserLoggedIn());
557  EXPECT_FALSE(connector_->IsEnterpriseManaged());
558  EXPECT_FALSE(prepared_profile_);
559  EXPECT_EQ(policy::USER_AFFILIATION_NONE,
560            connector_->GetUserAffiliation(kUsername));
561
562  // The profile will be created without waiting for a policy response.
563  PrepareProfile(kUsername);
564
565  EXPECT_TRUE(prepared_profile_);
566  ASSERT_TRUE(user_manager->IsUserLoggedIn());
567  EXPECT_EQ(kUsername, user_manager->GetLoggedInUser()->email());
568}
569
570TEST_F(LoginUtilsTest, EnterpriseLoginDoesntBlockForNormalUser) {
571  UserManager* user_manager = UserManager::Get();
572  EXPECT_FALSE(user_manager->IsUserLoggedIn());
573  EXPECT_FALSE(connector_->IsEnterpriseManaged());
574  EXPECT_FALSE(prepared_profile_);
575
576  // Enroll the device.
577  EnrollDevice(kUsername);
578
579  EXPECT_FALSE(user_manager->IsUserLoggedIn());
580  EXPECT_TRUE(connector_->IsEnterpriseManaged());
581  EXPECT_EQ(kDomain, connector_->GetEnterpriseDomain());
582  EXPECT_FALSE(prepared_profile_);
583  EXPECT_EQ(policy::USER_AFFILIATION_NONE,
584            connector_->GetUserAffiliation(kUsernameOtherDomain));
585
586  // Login with a non-enterprise user shouldn't block.
587  PrepareProfile(kUsernameOtherDomain);
588
589  EXPECT_TRUE(prepared_profile_);
590  ASSERT_TRUE(user_manager->IsUserLoggedIn());
591  EXPECT_EQ(kUsernameOtherDomain, user_manager->GetLoggedInUser()->email());
592}
593
594#if defined(ENABLE_RLZ)
595TEST_F(LoginUtilsTest, RlzInitialized) {
596  // No RLZ brand code set initially.
597  EXPECT_FALSE(local_state_.Get()->HasPrefPath(prefs::kRLZBrand));
598
599  base::RunLoop wait_for_rlz_init;
600  rlz_initialized_cb_ = wait_for_rlz_init.QuitClosure();
601
602  PrepareProfile(kUsername);
603
604  wait_for_rlz_init.Run();
605  // Wait for blocking RLZ tasks to complete.
606  RunUntilIdle();
607
608  // RLZ brand code has been set to empty string.
609  EXPECT_TRUE(local_state_.Get()->HasPrefPath(prefs::kRLZBrand));
610  EXPECT_EQ(std::string(), local_state_.Get()->GetString(prefs::kRLZBrand));
611
612  // RLZ value for homepage access point should have been initialized.
613  string16 rlz_string;
614  EXPECT_TRUE(RLZTracker::GetAccessPointRlz(
615      RLZTracker::CHROME_HOME_PAGE, &rlz_string));
616  EXPECT_EQ(string16(), rlz_string);
617}
618#endif
619
620TEST_P(LoginUtilsBlockingLoginTest, EnterpriseLoginBlocksForEnterpriseUser) {
621  UserManager* user_manager = UserManager::Get();
622  EXPECT_FALSE(user_manager->IsUserLoggedIn());
623  EXPECT_FALSE(connector_->IsEnterpriseManaged());
624  EXPECT_FALSE(prepared_profile_);
625
626  // Enroll the device.
627  EnrollDevice(kUsername);
628
629  EXPECT_FALSE(user_manager->IsUserLoggedIn());
630  EXPECT_TRUE(connector_->IsEnterpriseManaged());
631  EXPECT_EQ(kDomain, connector_->GetEnterpriseDomain());
632  EXPECT_FALSE(prepared_profile_);
633  EXPECT_EQ(policy::USER_AFFILIATION_MANAGED,
634            connector_->GetUserAffiliation(kUsername));
635  EXPECT_FALSE(user_manager->IsKnownUser(kUsername));
636
637  // Login with a user of the enterprise domain waits for policy.
638  PrepareProfile(kUsername);
639
640  EXPECT_FALSE(prepared_profile_);
641  ASSERT_TRUE(user_manager->IsUserLoggedIn());
642  EXPECT_TRUE(user_manager->IsCurrentUserNew());
643
644  GaiaUrls* gaia_urls = GaiaUrls::GetInstance();
645  net::TestURLFetcher* fetcher;
646
647  // |steps| is the test parameter, and is the number of successful fetches.
648  // The first incomplete fetch will fail. In any case, the profile creation
649  // should resume.
650  int steps = GetParam();
651
652  // The next expected fetcher ID. This is used to make it fail.
653  int next_expected_fetcher_id = 0;
654
655  do {
656    if (steps < 1) break;
657
658    // Fake refresh token retrieval:
659    fetcher = PrepareOAuthFetcher(gaia_urls->client_login_to_oauth2_url());
660    ASSERT_TRUE(fetcher);
661    net::ResponseCookies cookies;
662    cookies.push_back(kOAuthTokenCookie);
663    fetcher->set_cookies(cookies);
664    fetcher->delegate()->OnURLFetchComplete(fetcher);
665    if (steps < 2) break;
666
667    // Fake OAuth2 token pair retrieval:
668    fetcher = PrepareOAuthFetcher(gaia_urls->oauth2_token_url());
669    ASSERT_TRUE(fetcher);
670    fetcher->SetResponseString(kOAuth2TokenPairData);
671    fetcher->delegate()->OnURLFetchComplete(fetcher);
672    if (steps < 3) break;
673
674    // Fake OAuth2 access token retrieval:
675    fetcher = PrepareOAuthFetcher(gaia_urls->oauth2_token_url());
676    ASSERT_TRUE(fetcher);
677    fetcher->SetResponseString(kOAuth2AccessTokenData);
678    fetcher->delegate()->OnURLFetchComplete(fetcher);
679
680    // The cloud policy subsystem is now ready to fetch the dmtoken and the user
681    // policy.
682    next_expected_fetcher_id = policy::DeviceManagementService::kURLFetcherID;
683    RunUntilIdle();
684    if (steps < 4) break;
685
686    fetcher = PrepareDMRegisterFetcher();
687    ASSERT_TRUE(fetcher);
688    fetcher->delegate()->OnURLFetchComplete(fetcher);
689    // The policy fetch job has now been scheduled, run it:
690    RunUntilIdle();
691    if (steps < 5) break;
692
693    // Verify that there is no profile prepared just before the policy fetch.
694    EXPECT_FALSE(prepared_profile_);
695
696    fetcher = PrepareDMPolicyFetcher();
697    ASSERT_TRUE(fetcher);
698    fetcher->delegate()->OnURLFetchComplete(fetcher);
699    RunUntilIdle();
700  } while (0);
701
702  if (steps < 5) {
703    // Verify that the profile hasn't been created yet.
704    EXPECT_FALSE(prepared_profile_);
705
706    // Make the current fetcher fail with a Gaia error.
707    net::TestURLFetcher* fetcher = test_url_fetcher_factory_.GetFetcherByID(
708        next_expected_fetcher_id);
709    ASSERT_TRUE(fetcher);
710    EXPECT_TRUE(fetcher->delegate());
711    fetcher->set_url(fetcher->GetOriginalURL());
712    fetcher->set_response_code(401);
713    // This response body is important to make the gaia fetcher skip its delayed
714    // retry behavior, which makes testing harder. If this is sent to the policy
715    // fetchers then it will make them fail too.
716    fetcher->SetResponseString(kGaiaAccountDisabledResponse);
717    fetcher->delegate()->OnURLFetchComplete(fetcher);
718    RunUntilIdle();
719  }
720
721  // The profile is finally ready:
722  EXPECT_TRUE(prepared_profile_);
723}
724
725INSTANTIATE_TEST_CASE_P(
726    LoginUtilsBlockingLoginTestInstance,
727    LoginUtilsBlockingLoginTest,
728    testing::Values(0, 1, 2, 3, 4, 5));
729
730}  // namespace
731
732}  // namespace chromeos
733