src/chrome/browser/policy/cloud/user_policy_signin_service_unittest.cc

   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 "base/files/file_path.h"
   6 #include "base/message_loop/message_loop.h"
   7 #include "base/message_loop/message_loop_proxy.h"
   8 #include "base/prefs/pref_service.h"
   9 #include "base/run_loop.h"
  10 #include "base/time/time.h"
  11 #include "chrome/browser/browser_process.h"
  12 #include "chrome/browser/chrome_notification_types.h"
  13 #include "chrome/browser/policy/cloud/user_cloud_policy_manager_factory.h"
  14 #include "chrome/browser/policy/cloud/user_policy_signin_service_factory.h"
  15 #include "chrome/browser/prefs/browser_prefs.h"
  16 #include "chrome/browser/profiles/profile.h"
  17 #include "chrome/browser/signin/fake_profile_oauth2_token_service.h"
  18 #include "chrome/browser/signin/fake_signin_manager.h"
  19 #include "chrome/browser/signin/profile_oauth2_token_service_factory.h"
  20 #include "chrome/browser/signin/signin_manager.h"
  21 #include "chrome/browser/signin/signin_manager_factory.h"
  22 #include "chrome/test/base/testing_browser_process.h"
  23 #include "chrome/test/base/testing_pref_service_syncable.h"
  24 #include "chrome/test/base/testing_profile.h"
  25 #include "components/policy/core/browser/browser_policy_connector.h"
  26 #include "components/policy/core/common/cloud/cloud_external_data_manager.h"
  27 #include "components/policy/core/common/cloud/cloud_policy_constants.h"
  28 #include "components/policy/core/common/cloud/mock_device_management_service.h"
  29 #include "components/policy/core/common/cloud/mock_user_cloud_policy_store.h"
  30 #include "components/policy/core/common/cloud/user_cloud_policy_manager.h"
  31 #include "components/policy/core/common/schema_registry.h"
  32 #include "content/public/browser/browser_context.h"
  33 #include "content/public/browser/notification_details.h"
  34 #include "content/public/browser/notification_service.h"
  35 #include "content/public/browser/notification_source.h"
  36 #include "content/public/test/test_browser_thread_bundle.h"
  37 #include "google_apis/gaia/gaia_constants.h"
  38 #include "google_apis/gaia/google_service_auth_error.h"
  39 #include "net/http/http_status_code.h"
  40 #include "net/url_request/test_url_fetcher_factory.h"
  41 #include "net/url_request/url_request_context_getter.h"
  42 #include "net/url_request/url_request_status.h"
  43 #include "net/url_request/url_request_test_util.h"
  44 #include "testing/gmock/include/gmock/gmock.h"
  45 #include "testing/gtest/include/gtest/gtest.h"
  46
  47 #if defined(OS_ANDROID)
  48 #include "chrome/browser/policy/cloud/user_policy_signin_service_android.h"
  49 #else
  50 #include "chrome/browser/policy/cloud/user_policy_signin_service.h"
  51 #endif
  52
  53 namespace em = enterprise_management;
  54
  55 using testing::AnyNumber;
  56 using testing::Mock;
  57 using testing::_;
  58
  59 namespace policy {
  60
  61 namespace {
  62
  63 const char kTestUser[] = "testuser@test.com";
  64
  65 #if !defined(OS_ANDROID)
  66 const char kValidTokenResponse[] =
  67     "{"
  68     "  \"access_token\": \"at1\","
  69     "  \"expires_in\": 3600,"
  70     "  \"token_type\": \"Bearer\""
  71     "}";
  72 #endif
  73
  74 const char kHostedDomainResponse[] =
  75     "{"
  76     "  \"hd\": \"test.com\""
  77     "}";
  78
  79 class SigninManagerFake : public FakeSigninManager {
  80  public:
  81   explicit SigninManagerFake(Profile* profile)
  82       : FakeSigninManager(profile) {
  83     Initialize(profile, NULL);
  84   }
  85
  86   void ForceSignOut() {
  87     // Allow signing out now.
  88     prohibit_signout_ = false;
  89     SignOut();
  90   }
  91
  92   static BrowserContextKeyedService* Build(content::BrowserContext* profile) {
  93     return new SigninManagerFake(static_cast<Profile*>(profile));
  94   }
  95 };
  96
  97 UserCloudPolicyManager* BuildCloudPolicyManager(
  98     content::BrowserContext* context) {
  99   MockUserCloudPolicyStore *store = new MockUserCloudPolicyStore();
 100   EXPECT_CALL(*store, Load()).Times(AnyNumber());
 101
 102   return new UserCloudPolicyManager(
 103       scoped_ptr<UserCloudPolicyStore>(store),
 104       base::FilePath(),
 105       scoped_ptr<CloudExternalDataManager>(),
 106       base::MessageLoopProxy::current(),
 107       base::MessageLoopProxy::current(),
 108       base::MessageLoopProxy::current());
 109 }
 110
 111 class UserPolicySigninServiceTest : public testing::Test {
 112  public:
 113   UserPolicySigninServiceTest()
 114       : mock_store_(NULL),
 115         thread_bundle_(content::TestBrowserThreadBundle::IO_MAINLOOP),
 116         register_completed_(false) {}
 117
 118   MOCK_METHOD1(OnPolicyRefresh, void(bool));
 119
 120   void OnRegisterCompleted(const std::string& dm_token,
 121                            const std::string& client_id) {
 122     register_completed_ = true;
 123     dm_token_ = dm_token;
 124     client_id_ = client_id;
 125   }
 126
 127   void RegisterPolicyClientWithCallback(UserPolicySigninService* service) {
 128     // Policy client registration on Android depends on Token Service having
 129     // a valid login token, while on other platforms, the login refresh token
 130     // is specified directly.
 131 #if defined(OS_ANDROID)
 132     GetTokenService()->IssueRefreshTokenForUser(kTestUser,
 133                                                 "oauth2_login_refresh_token");
 134 #endif
 135     service->RegisterForPolicy(
 136         kTestUser,
 137 #if !defined(OS_ANDROID)
 138         "mock_oauth_token",
 139 #endif
 140         base::Bind(&UserPolicySigninServiceTest::OnRegisterCompleted,
 141                    base::Unretained(this)));
 142     ASSERT_TRUE(IsRequestActive());
 143   }
 144
 145   virtual void SetUp() OVERRIDE {
 146     UserPolicySigninServiceFactory::SetDeviceManagementServiceForTesting(
 147         &device_management_service_);
 148
 149     local_state_.reset(new TestingPrefServiceSimple);
 150     chrome::RegisterLocalState(local_state_->registry());
 151     system_request_context_getter_ = new net::TestURLRequestContextGetter(
 152         base::MessageLoopProxy::current());
 153     TestingBrowserProcess::GetGlobal()->SetSystemRequestContext(
 154         system_request_context_getter_.get());
 155     TestingBrowserProcess::GetGlobal()->SetLocalState(local_state_.get());
 156
 157     g_browser_process->browser_policy_connector()->Init(
 158         local_state_.get(), system_request_context_getter_);
 159
 160     // Create a testing profile with cloud-policy-on-signin enabled, and bring
 161     // up a UserCloudPolicyManager with a MockUserCloudPolicyStore.
 162     scoped_ptr<TestingPrefServiceSyncable> prefs(
 163         new TestingPrefServiceSyncable());
 164     chrome::RegisterUserProfilePrefs(prefs->registry());
 165
 166     // UserCloudPolicyManagerFactory isn't a real
 167     // BrowserContextKeyedServiceFactory (it derives from
 168     // BrowserContextKeyedBaseFactory and exposes its own APIs to get
 169     // instances) so we have to inject our testing factory via a special
 170     // API before creating the profile.
 171     UserCloudPolicyManagerFactory::GetInstance()->RegisterTestingFactory(
 172         BuildCloudPolicyManager);
 173     TestingProfile::Builder builder;
 174     builder.SetPrefService(scoped_ptr<PrefServiceSyncable>(prefs.Pass()));
 175     builder.AddTestingFactory(SigninManagerFactory::GetInstance(),
 176                               SigninManagerFake::Build);
 177     builder.AddTestingFactory(ProfileOAuth2TokenServiceFactory::GetInstance(),
 178                               FakeProfileOAuth2TokenService::Build);
 179
 180     profile_ = builder.Build().Pass();
 181     url_factory_.set_remove_fetcher_on_delete(true);
 182
 183     signin_manager_ = static_cast<SigninManagerFake*>(
 184         SigninManagerFactory::GetForProfile(profile_.get()));
 185     // Tests are responsible for freeing the UserCloudPolicyManager instances
 186     // they inject.
 187     manager_.reset(UserCloudPolicyManagerFactory::GetForBrowserContext(
 188         profile_.get()));
 189     manager_->Init(&schema_registry_);
 190     mock_store_ = static_cast<MockUserCloudPolicyStore*>(
 191         manager_->core()->store());
 192     DCHECK(mock_store_);
 193     AddProfile();
 194
 195     Mock::VerifyAndClearExpectations(mock_store_);
 196   }
 197
 198   virtual void TearDown() OVERRIDE {
 199     UserPolicySigninServiceFactory::SetDeviceManagementServiceForTesting(NULL);
 200     UserCloudPolicyManagerFactory::GetInstance()->ClearTestingFactory();
 201     // Free the profile before we clear out the browser prefs.
 202     profile_.reset();
 203     TestingBrowserProcess* testing_browser_process =
 204         TestingBrowserProcess::GetGlobal();
 205     testing_browser_process->SetLocalState(NULL);
 206     local_state_.reset();
 207     testing_browser_process->SetBrowserPolicyConnector(NULL);
 208     base::RunLoop run_loop;
 209     run_loop.RunUntilIdle();
 210   }
 211
 212   virtual void AddProfile() {
 213     // For this test, the user should not be signed in yet.
 214     DCHECK(signin_manager_->GetAuthenticatedUsername().empty());
 215
 216     // Initializing UserPolicySigninService while the user is not signed in
 217     // should result in the store being cleared to remove any lingering policy.
 218     EXPECT_CALL(*mock_store_, Clear());
 219
 220     // Let the SigninService know that the profile has been created.
 221     content::NotificationService::current()->Notify(
 222         chrome::NOTIFICATION_PROFILE_ADDED,
 223         content::Source<Profile>(profile_.get()),
 224         content::NotificationService::NoDetails());
 225   }
 226
 227   FakeProfileOAuth2TokenService* GetTokenService() {
 228     ProfileOAuth2TokenService* service =
 229         ProfileOAuth2TokenServiceFactory::GetForProfile(profile_.get());
 230     return static_cast<FakeProfileOAuth2TokenService*>(service);
 231   }
 232
 233   bool IsRequestActive() {
 234     if (!GetTokenService()->GetPendingRequests().empty())
 235       return true;
 236     return url_factory_.GetFetcherByID(0);
 237   }
 238
 239   void MakeOAuthTokenFetchSucceed() {
 240     ASSERT_TRUE(IsRequestActive());
 241 #if defined(OS_ANDROID)
 242     GetTokenService()->IssueTokenForAllPendingRequests("access_token",
 243                                                        base::Time::Now());
 244 #else
 245     net::TestURLFetcher* fetcher = url_factory_.GetFetcherByID(0);
 246     fetcher->set_response_code(net::HTTP_OK);
 247     fetcher->SetResponseString(kValidTokenResponse);
 248     fetcher->delegate()->OnURLFetchComplete(fetcher);
 249 #endif
 250   }
 251
 252   void ReportHostedDomainStatus(bool is_hosted_domain) {
 253     ASSERT_TRUE(IsRequestActive());
 254     net::TestURLFetcher* fetcher = url_factory_.GetFetcherByID(0);
 255     fetcher->set_response_code(net::HTTP_OK);
 256     fetcher->SetResponseString(is_hosted_domain ? kHostedDomainResponse : "{}");
 257     fetcher->delegate()->OnURLFetchComplete(fetcher);
 258   }
 259
 260   void TestSuccessfulSignin() {
 261     UserPolicySigninService* signin_service =
 262         UserPolicySigninServiceFactory::GetForProfile(profile_.get());
 263     EXPECT_CALL(*this, OnPolicyRefresh(true)).Times(0);
 264     RegisterPolicyClientWithCallback(signin_service);
 265
 266     // Mimic successful oauth token fetch.
 267     MakeOAuthTokenFetchSucceed();
 268
 269     // When the user is from a hosted domain, this should kick off client
 270     // registration.
 271     MockDeviceManagementJob* register_request = NULL;
 272     EXPECT_CALL(device_management_service_,
 273                 CreateJob(DeviceManagementRequestJob::TYPE_REGISTRATION, _))
 274         .WillOnce(device_management_service_.CreateAsyncJob(
 275             &register_request));
 276     EXPECT_CALL(device_management_service_, StartJob(_, _, _, _, _, _, _))
 277         .Times(1);
 278
 279     // Now mimic the user being a hosted domain - this should cause a Register()
 280     // call.
 281     ReportHostedDomainStatus(true);
 282
 283     // Should have no more outstanding requests.
 284     ASSERT_FALSE(IsRequestActive());
 285     Mock::VerifyAndClearExpectations(this);
 286     ASSERT_TRUE(register_request);
 287
 288     // Mimic successful client registration - this should register the client
 289     // and invoke the callback.
 290     em::DeviceManagementResponse registration_blob;
 291     std::string expected_dm_token = "dm_token";
 292     registration_blob.mutable_register_response()->set_device_management_token(
 293         expected_dm_token);
 294     registration_blob.mutable_register_response()->set_enrollment_type(
 295         em::DeviceRegisterResponse::ENTERPRISE);
 296     register_request->SendResponse(DM_STATUS_SUCCESS, registration_blob);
 297
 298     // UserCloudPolicyManager should not be initialized yet.
 299     ASSERT_FALSE(manager_->core()->service());
 300     EXPECT_TRUE(register_completed_);
 301     EXPECT_EQ(dm_token_, expected_dm_token);
 302
 303     // Now call to fetch policy - this should fire off a fetch request.
 304     MockDeviceManagementJob* fetch_request = NULL;
 305     EXPECT_CALL(device_management_service_,
 306                 CreateJob(DeviceManagementRequestJob::TYPE_POLICY_FETCH, _))
 307         .WillOnce(device_management_service_.CreateAsyncJob(&fetch_request));
 308     EXPECT_CALL(device_management_service_, StartJob(_, _, _, _, _, _, _))
 309         .Times(1);
 310
 311     signin_service->FetchPolicyForSignedInUser(
 312         kTestUser,
 313         dm_token_,
 314         client_id_,
 315         profile_->GetRequestContext(),
 316         base::Bind(&UserPolicySigninServiceTest::OnPolicyRefresh,
 317                    base::Unretained(this)));
 318
 319     Mock::VerifyAndClearExpectations(this);
 320     ASSERT_TRUE(fetch_request);
 321
 322     // UserCloudPolicyManager should now be initialized.
 323     EXPECT_EQ(mock_store_->signin_username_, kTestUser);
 324     ASSERT_TRUE(manager_->core()->service());
 325
 326     // Make the policy fetch succeed - this should result in a write to the
 327     // store and ultimately result in a call to OnPolicyRefresh().
 328     EXPECT_CALL(*mock_store_, Store(_));
 329     EXPECT_CALL(*this, OnPolicyRefresh(true)).Times(1);
 330
 331     // Create a fake policy blob to deliver to the client.
 332     em::DeviceManagementResponse policy_blob;
 333     em::PolicyData policy_data;
 334     policy_data.set_policy_type(dm_protocol::kChromeUserPolicyType);
 335     em::PolicyFetchResponse* policy_response =
 336         policy_blob.mutable_policy_response()->add_response();
 337     ASSERT_TRUE(policy_data.SerializeToString(
 338         policy_response->mutable_policy_data()));
 339     fetch_request->SendResponse(DM_STATUS_SUCCESS, policy_blob);
 340
 341     // Complete the store which should cause the policy fetch callback to be
 342     // invoked.
 343     mock_store_->NotifyStoreLoaded();
 344     Mock::VerifyAndClearExpectations(this);
 345   }
 346
 347   scoped_ptr<TestingProfile> profile_;
 348   MockUserCloudPolicyStore* mock_store_;  // Not owned.
 349   SchemaRegistry schema_registry_;
 350   scoped_ptr<UserCloudPolicyManager> manager_;
 351
 352   // BrowserPolicyConnector and UrlFetcherFactory want to initialize and free
 353   // various components asynchronously via tasks, so create fake threads here.
 354   content::TestBrowserThreadBundle thread_bundle_;
 355
 356   net::TestURLFetcherFactory url_factory_;
 357
 358   SigninManagerFake* signin_manager_;
 359
 360   // Used in conjunction with OnRegisterCompleted() to test client registration
 361   // callbacks.
 362   std::string dm_token_;
 363   std::string client_id_;
 364
 365   // True if OnRegisterCompleted() was called.
 366   bool register_completed_;
 367
 368   // Weak ptr to the MockDeviceManagementService (object is owned by the
 369   // BrowserPolicyConnector).
 370   MockDeviceManagementService device_management_service_;
 371
 372   scoped_ptr<TestingPrefServiceSimple> local_state_;
 373   scoped_refptr<net::URLRequestContextGetter> system_request_context_getter_;
 374 };
 375
 376 class UserPolicySigninServiceSignedInTest : public UserPolicySigninServiceTest {
 377  public:
 378   virtual void AddProfile() OVERRIDE {
 379     // UserCloudPolicyManager should not be initialized.
 380     ASSERT_FALSE(manager_->core()->service());
 381
 382     // Set the user as signed in.
 383     SigninManagerFactory::GetForProfile(profile_.get())->
 384         SetAuthenticatedUsername(kTestUser);
 385
 386     // Let the SigninService know that the profile has been created.
 387     content::NotificationService::current()->Notify(
 388         chrome::NOTIFICATION_PROFILE_ADDED,
 389         content::Source<Profile>(profile_.get()),
 390         content::NotificationService::NoDetails());
 391   }
 392 };
 393
 394 TEST_F(UserPolicySigninServiceTest, InitWhileSignedOut) {
 395   // Make sure user is not signed in.
 396   ASSERT_TRUE(SigninManagerFactory::GetForProfile(profile_.get())->
 397       GetAuthenticatedUsername().empty());
 398
 399   // UserCloudPolicyManager should not be initialized.
 400   ASSERT_FALSE(manager_->core()->service());
 401 }
 402
 403   // TODO(joaodasilva): these tests rely on issuing the OAuth2 login refresh
 404   // token after signin. Revisit this after figuring how to handle that on
 405   // Android.
 406 #if !defined(OS_ANDROID)
 407
 408 TEST_F(UserPolicySigninServiceSignedInTest, InitWhileSignedIn) {
 409   // UserCloudPolicyManager should be initialized.
 410   ASSERT_TRUE(manager_->core()->service());
 411
 412   // Complete initialization of the store.
 413   mock_store_->NotifyStoreLoaded();
 414
 415   // No oauth access token yet, so client registration should be deferred.
 416   ASSERT_FALSE(IsRequestActive());
 417
 418   // Make oauth token available.
 419   GetTokenService()->IssueRefreshTokenForUser(kTestUser,
 420                                               "oauth_login_refresh_token");
 421
 422   // Client registration should be in progress since we now have an oauth token.
 423   EXPECT_EQ(mock_store_->signin_username_, kTestUser);
 424   ASSERT_TRUE(IsRequestActive());
 425 }
 426
 427 TEST_F(UserPolicySigninServiceSignedInTest, InitWhileSignedInOAuthError) {
 428   // UserCloudPolicyManager should be initialized.
 429   ASSERT_TRUE(manager_->core()->service());
 430
 431   // Complete initialization of the store.
 432   mock_store_->NotifyStoreLoaded();
 433
 434   // No oauth access token yet, so client registration should be deferred.
 435   ASSERT_FALSE(IsRequestActive());
 436
 437   // Make oauth token available.
 438   GetTokenService()->IssueRefreshTokenForUser(kTestUser,
 439                                               "oauth_login_refresh_token");
 440
 441   // Client registration should be in progress since we now have an oauth token.
 442   ASSERT_TRUE(IsRequestActive());
 443
 444   // Now fail the access token fetch.
 445   GoogleServiceAuthError error(
 446       GoogleServiceAuthError::INVALID_GAIA_CREDENTIALS);
 447   GetTokenService()->IssueErrorForAllPendingRequests(error);
 448   ASSERT_FALSE(IsRequestActive());
 449 }
 450
 451 TEST_F(UserPolicySigninServiceTest, SignInAfterInit) {
 452   // UserCloudPolicyManager should not be initialized since there is no
 453   // signed-in user.
 454   ASSERT_FALSE(manager_->core()->service());
 455
 456   // Now sign in the user.
 457   SigninManagerFactory::GetForProfile(profile_.get())->SetAuthenticatedUsername(
 458       kTestUser);
 459
 460   // Complete initialization of the store.
 461   mock_store_->NotifyStoreLoaded();
 462
 463   // Make oauth token available.
 464   GetTokenService()->IssueRefreshTokenForUser(kTestUser,
 465                                               "oauth_login_refresh_token");
 466
 467   // UserCloudPolicyManager should be initialized.
 468   EXPECT_EQ(mock_store_->signin_username_, kTestUser);
 469   ASSERT_TRUE(manager_->core()->service());
 470
 471   // Client registration should be in progress since we have an oauth token.
 472   ASSERT_TRUE(IsRequestActive());
 473 }
 474
 475 TEST_F(UserPolicySigninServiceTest, SignInWithNonEnterpriseUser) {
 476   // UserCloudPolicyManager should not be initialized since there is no
 477   // signed-in user.
 478   ASSERT_FALSE(manager_->core()->service());
 479
 480   // Now sign in a non-enterprise user (blacklisted gmail.com domain).
 481   SigninManagerFactory::GetForProfile(profile_.get())->SetAuthenticatedUsername(
 482       "non_enterprise_user@gmail.com");
 483
 484   // Complete initialization of the store.
 485   mock_store_->NotifyStoreLoaded();
 486
 487   // Make oauth token available.
 488   GetTokenService()->IssueRefreshTokenForUser(kTestUser,
 489                                               "oauth_login_refresh_token");
 490
 491   // UserCloudPolicyManager should not be initialized and there should be no
 492   // DMToken request active.
 493   ASSERT_TRUE(!manager_->core()->service());
 494   ASSERT_FALSE(IsRequestActive());
 495 }
 496
 497 TEST_F(UserPolicySigninServiceTest, UnregisteredClient) {
 498   // UserCloudPolicyManager should not be initialized since there is no
 499   // signed-in user.
 500   ASSERT_FALSE(manager_->core()->service());
 501
 502   // Now sign in the user.
 503   SigninManagerFactory::GetForProfile(profile_.get())->SetAuthenticatedUsername(
 504       kTestUser);
 505
 506   // Make oauth token available.
 507   GetTokenService()->IssueRefreshTokenForUser(kTestUser,
 508                                               "oauth_login_refresh_token");
 509
 510   // UserCloudPolicyManager should be initialized.
 511   EXPECT_EQ(mock_store_->signin_username_, kTestUser);
 512   ASSERT_TRUE(manager_->core()->service());
 513
 514   // Client registration should not be in progress since the store is not
 515   // yet initialized.
 516   ASSERT_FALSE(IsRequestActive());
 517
 518   // Complete initialization of the store with no policy (unregistered client).
 519   mock_store_->NotifyStoreLoaded();
 520
 521   // Client registration should be in progress since we have an oauth token.
 522   ASSERT_TRUE(IsRequestActive());
 523 }
 524
 525 TEST_F(UserPolicySigninServiceTest, RegisteredClient) {
 526   // UserCloudPolicyManager should not be initialized since there is no
 527   // signed-in user.
 528   ASSERT_FALSE(manager_->core()->service());
 529
 530   // Now sign in the user.
 531   SigninManagerFactory::GetForProfile(profile_.get())->SetAuthenticatedUsername(
 532       kTestUser);
 533
 534   // Make oauth token available.
 535   GetTokenService()->IssueRefreshTokenForUser(kTestUser,
 536                                               "oauth_login_refresh_token");
 537
 538   // UserCloudPolicyManager should be initialized.
 539   EXPECT_EQ(mock_store_->signin_username_, kTestUser);
 540   ASSERT_TRUE(manager_->core()->service());
 541
 542   // Client registration should not be in progress since the store is not
 543   // yet initialized.
 544   ASSERT_FALSE(manager_->IsClientRegistered());
 545   ASSERT_FALSE(IsRequestActive());
 546
 547   mock_store_->policy_.reset(new enterprise_management::PolicyData());
 548   mock_store_->policy_->set_request_token("fake token");
 549   mock_store_->policy_->set_device_id("fake client id");
 550
 551   // Complete initialization of the store.
 552   mock_store_->NotifyStoreLoaded();
 553
 554   // Client registration should not be in progress since the client should be
 555   // already registered.
 556   ASSERT_TRUE(manager_->IsClientRegistered());
 557   ASSERT_FALSE(IsRequestActive());
 558 }
 559
 560 #endif  // !defined(OS_ANDROID)
 561
 562 TEST_F(UserPolicySigninServiceSignedInTest, SignOutAfterInit) {
 563   // UserCloudPolicyManager should be initialized.
 564   EXPECT_EQ(mock_store_->signin_username_, kTestUser);
 565   ASSERT_TRUE(manager_->core()->service());
 566
 567   // Signing out will clear the policy from the store.
 568   EXPECT_CALL(*mock_store_, Clear());
 569
 570   // Now sign out.
 571   SigninManagerFactory::GetForProfile(profile_.get())->SignOut();
 572
 573   // UserCloudPolicyManager should be shut down.
 574   ASSERT_FALSE(manager_->core()->service());
 575 }
 576
 577 TEST_F(UserPolicySigninServiceTest, RegisterPolicyClientOAuthFailure) {
 578   UserPolicySigninService* signin_service =
 579       UserPolicySigninServiceFactory::GetForProfile(profile_.get());
 580   RegisterPolicyClientWithCallback(signin_service);
 581   Mock::VerifyAndClearExpectations(this);
 582
 583   // UserCloudPolicyManager should not be initialized.
 584   ASSERT_FALSE(manager_->core()->service());
 585   ASSERT_TRUE(IsRequestActive());
 586   EXPECT_FALSE(register_completed_);
 587
 588   // Cause the access token fetch to fail - callback should be invoked.
 589 #if defined(OS_ANDROID)
 590   ASSERT_TRUE(!GetTokenService()->GetPendingRequests().empty());
 591   GetTokenService()->IssueErrorForAllPendingRequests(
 592       GoogleServiceAuthError::FromServiceError("fail"));
 593 #else
 594   net::TestURLFetcher* fetcher = url_factory_.GetFetcherByID(0);
 595   fetcher->set_status(net::URLRequestStatus(net::URLRequestStatus::FAILED, -1));
 596   fetcher->delegate()->OnURLFetchComplete(fetcher);
 597 #endif
 598
 599   EXPECT_TRUE(register_completed_);
 600   EXPECT_TRUE(dm_token_.empty());
 601   EXPECT_FALSE(IsRequestActive());
 602 }
 603
 604 TEST_F(UserPolicySigninServiceTest, RegisterPolicyClientNonHostedDomain) {
 605   UserPolicySigninService* signin_service =
 606       UserPolicySigninServiceFactory::GetForProfile(profile_.get());
 607   RegisterPolicyClientWithCallback(signin_service);
 608
 609   // UserCloudPolicyManager should not be initialized.
 610   ASSERT_FALSE(manager_->core()->service());
 611   ASSERT_TRUE(IsRequestActive());
 612
 613   // Cause the access token request to succeed.
 614   MakeOAuthTokenFetchSucceed();
 615
 616   // Should be a follow-up fetch to check the hosted-domain status.
 617   ASSERT_TRUE(IsRequestActive());
 618   Mock::VerifyAndClearExpectations(this);
 619
 620   EXPECT_FALSE(register_completed_);
 621
 622   // Report that the user is not on a hosted domain - callback should be
 623   // invoked reporting a failed fetch.
 624   ReportHostedDomainStatus(false);
 625
 626   // Since this is not a hosted domain, we should not issue a request for a
 627   // DMToken.
 628   EXPECT_TRUE(register_completed_);
 629   EXPECT_TRUE(dm_token_.empty());
 630   ASSERT_FALSE(IsRequestActive());
 631 }
 632
 633 TEST_F(UserPolicySigninServiceTest, RegisterPolicyClientFailedRegistration) {
 634   UserPolicySigninService* signin_service =
 635       UserPolicySigninServiceFactory::GetForProfile(profile_.get());
 636   RegisterPolicyClientWithCallback(signin_service);
 637
 638   // UserCloudPolicyManager should not be initialized.
 639   ASSERT_FALSE(manager_->core()->service());
 640
 641   // Mimic successful oauth token fetch.
 642   MakeOAuthTokenFetchSucceed();
 643
 644   EXPECT_FALSE(register_completed_);
 645
 646   // When the user is from a hosted domain, this should kick off client
 647   // registration.
 648   MockDeviceManagementJob* register_request = NULL;
 649   EXPECT_CALL(device_management_service_,
 650               CreateJob(DeviceManagementRequestJob::TYPE_REGISTRATION, _))
 651       .WillOnce(device_management_service_.CreateAsyncJob(&register_request));
 652   EXPECT_CALL(device_management_service_, StartJob(_, _, _, _, _, _, _))
 653         .Times(1);
 654
 655   // Now mimic the user being a hosted domain - this should cause a Register()
 656   // call.
 657   ReportHostedDomainStatus(true);
 658
 659   // Should have no more outstanding requests.
 660   ASSERT_FALSE(IsRequestActive());
 661   Mock::VerifyAndClearExpectations(this);
 662   ASSERT_TRUE(register_request);
 663   EXPECT_FALSE(register_completed_);
 664
 665   // Make client registration fail (hosted domain user that is not managed).
 666   register_request->SendResponse(DM_STATUS_SERVICE_MANAGEMENT_NOT_SUPPORTED,
 667                                  em::DeviceManagementResponse());
 668   EXPECT_TRUE(register_completed_);
 669   EXPECT_TRUE(dm_token_.empty());
 670 }
 671
 672 TEST_F(UserPolicySigninServiceTest, RegisterPolicyClientSucceeded) {
 673   UserPolicySigninService* signin_service =
 674       UserPolicySigninServiceFactory::GetForProfile(profile_.get());
 675   RegisterPolicyClientWithCallback(signin_service);
 676
 677   // Mimic successful oauth token fetch.
 678   MakeOAuthTokenFetchSucceed();
 679
 680   // When the user is from a hosted domain, this should kick off client
 681   // registration.
 682   MockDeviceManagementJob* register_request = NULL;
 683   EXPECT_CALL(device_management_service_,
 684               CreateJob(DeviceManagementRequestJob::TYPE_REGISTRATION, _))
 685       .WillOnce(device_management_service_.CreateAsyncJob(&register_request));
 686   EXPECT_CALL(device_management_service_, StartJob(_, _, _, _, _, _, _))
 687       .Times(1);
 688
 689   // Now mimic the user being a hosted domain - this should cause a Register()
 690   // call.
 691   ReportHostedDomainStatus(true);
 692
 693   // Should have no more outstanding requests.
 694   ASSERT_FALSE(IsRequestActive());
 695   Mock::VerifyAndClearExpectations(this);
 696   ASSERT_TRUE(register_request);
 697   EXPECT_FALSE(register_completed_);
 698
 699   em::DeviceManagementResponse registration_blob;
 700   std::string expected_dm_token = "dm_token";
 701   registration_blob.mutable_register_response()->set_device_management_token(
 702       expected_dm_token);
 703   registration_blob.mutable_register_response()->set_enrollment_type(
 704       em::DeviceRegisterResponse::ENTERPRISE);
 705   register_request->SendResponse(DM_STATUS_SUCCESS, registration_blob);
 706   Mock::VerifyAndClearExpectations(this);
 707   EXPECT_TRUE(register_completed_);
 708   EXPECT_EQ(dm_token_, expected_dm_token);
 709   // UserCloudPolicyManager should not be initialized.
 710   ASSERT_FALSE(manager_->core()->service());
 711 }
 712
 713 TEST_F(UserPolicySigninServiceTest, FetchPolicyFailed) {
 714   // Initiate a policy fetch request.
 715   MockDeviceManagementJob* fetch_request = NULL;
 716   EXPECT_CALL(device_management_service_,
 717               CreateJob(DeviceManagementRequestJob::TYPE_POLICY_FETCH, _))
 718       .WillOnce(device_management_service_.CreateAsyncJob(&fetch_request));
 719   EXPECT_CALL(device_management_service_, StartJob(_, _, _, _, _, _, _))
 720       .Times(1);
 721   UserPolicySigninService* signin_service =
 722       UserPolicySigninServiceFactory::GetForProfile(profile_.get());
 723   signin_service->FetchPolicyForSignedInUser(
 724       kTestUser,
 725       "mock_dm_token",
 726       "mock_client_id",
 727       profile_->GetRequestContext(),
 728       base::Bind(&UserPolicySigninServiceTest::OnPolicyRefresh,
 729                  base::Unretained(this)));
 730   ASSERT_TRUE(fetch_request);
 731
 732   // Make the policy fetch fail.
 733   EXPECT_CALL(*this, OnPolicyRefresh(false)).Times(1);
 734   fetch_request->SendResponse(DM_STATUS_REQUEST_FAILED,
 735                               em::DeviceManagementResponse());
 736
 737   // UserCloudPolicyManager should be initialized.
 738   EXPECT_EQ(mock_store_->signin_username_, kTestUser);
 739   ASSERT_TRUE(manager_->core()->service());
 740 }
 741
 742 TEST_F(UserPolicySigninServiceTest, FetchPolicySuccess) {
 743   ASSERT_NO_FATAL_FAILURE(TestSuccessfulSignin());
 744 }
 745
 746 TEST_F(UserPolicySigninServiceTest, SignOutThenSignInAgain) {
 747   ASSERT_NO_FATAL_FAILURE(TestSuccessfulSignin());
 748
 749   EXPECT_CALL(*mock_store_, Clear());
 750   signin_manager_->ForceSignOut();
 751   ASSERT_FALSE(manager_->core()->service());
 752
 753   // Now sign in again.
 754   ASSERT_NO_FATAL_FAILURE(TestSuccessfulSignin());
 755 }
 756
 757 TEST_F(UserPolicySigninServiceTest, PolicyFetchFailureTemporary) {
 758   ASSERT_NO_FATAL_FAILURE(TestSuccessfulSignin());
 759
 760   ASSERT_TRUE(manager_->IsClientRegistered());
 761
 762   // Kick off another policy fetch.
 763   MockDeviceManagementJob* fetch_request = NULL;
 764   EXPECT_CALL(device_management_service_,
 765               CreateJob(DeviceManagementRequestJob::TYPE_POLICY_FETCH, _))
 766       .WillOnce(device_management_service_.CreateAsyncJob(&fetch_request));
 767   EXPECT_CALL(device_management_service_, StartJob(_, _, _, _, _, _, _))
 768       .Times(1);
 769   manager_->RefreshPolicies();
 770   Mock::VerifyAndClearExpectations(this);
 771
 772   // Now, fake a transient error from the server on this policy fetch. This
 773   // should have no impact on the cached policy.
 774   fetch_request->SendResponse(DM_STATUS_REQUEST_FAILED,
 775                               em::DeviceManagementResponse());
 776   base::RunLoop().RunUntilIdle();
 777   ASSERT_TRUE(manager_->IsClientRegistered());
 778 }
 779
 780 TEST_F(UserPolicySigninServiceTest, PolicyFetchFailureDisableManagement) {
 781   ASSERT_NO_FATAL_FAILURE(TestSuccessfulSignin());
 782
 783   EXPECT_TRUE(manager_->IsClientRegistered());
 784 #if !defined(OS_ANDROID)
 785   EXPECT_TRUE(signin_manager_->IsSignoutProhibited());
 786 #endif
 787
 788   // Kick off another policy fetch.
 789   MockDeviceManagementJob* fetch_request = NULL;
 790   EXPECT_CALL(device_management_service_,
 791               CreateJob(DeviceManagementRequestJob::TYPE_POLICY_FETCH, _))
 792       .WillOnce(device_management_service_.CreateAsyncJob(&fetch_request));
 793   EXPECT_CALL(device_management_service_, StartJob(_, _, _, _, _, _, _))
 794       .Times(1);
 795   manager_->RefreshPolicies();
 796   Mock::VerifyAndClearExpectations(this);
 797
 798   // Now, fake a SC_FORBIDDEN error from the server on this policy fetch. This
 799   // indicates that chrome management is disabled and will result in the cached
 800   // policy being removed and the manager shut down.
 801   EXPECT_CALL(*mock_store_, Clear());
 802   fetch_request->SendResponse(DM_STATUS_SERVICE_MANAGEMENT_NOT_SUPPORTED,
 803                               em::DeviceManagementResponse());
 804   base::RunLoop().RunUntilIdle();
 805   EXPECT_FALSE(manager_->IsClientRegistered());
 806 #if !defined(OS_ANDROID)
 807   EXPECT_FALSE(signin_manager_->IsSignoutProhibited());
 808 #endif
 809 }
 810
 811 }  // namespace
 812
 813 }  // namespace policy