Enable Enterprise enrollment on desktop builds.

chrome/browser/chromeos/policy/enterprise_install_attributes_unittest.cc

 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "chrome/browser/chromeos/policy/enterprise_install_attributes.h"
 
 #include "base/bind.h"
+#include "base/bind_helpers.h"
 #include "base/file_util.h"
 #include "base/files/scoped_temp_dir.h"
 #include "base/memory/scoped_ptr.h"
+#include "base/path_service.h"
 #include "base/run_loop.h"
+#include "base/threading/worker_pool.h"
 #include "chrome/browser/chromeos/policy/proto/install_attributes.pb.h"
+#include "chromeos/chromeos_paths.h"
 #include "chromeos/cryptohome/cryptohome_util.h"
+#include "chromeos/dbus/cryptohome_client.h"
 #include "chromeos/dbus/dbus_thread_manager.h"
-#include "chromeos/dbus/fake_cryptohome_client.h"
 #include "google_apis/gaia/gaia_auth_util.h"
 #include "testing/gtest/include/gtest/gtest.h"
 
 namespace policy {
 
 namespace cryptohome_util = chromeos::cryptohome_util;
 
 namespace {
 
 void CopyLockResult(base::RunLoop* loop,
                     EnterpriseInstallAttributes::LockResult* out,
                     EnterpriseInstallAttributes::LockResult result) {
   *out = result;
   loop->Quit();
 }
 
 }  // namespace
 
 static const char kTestUser[] = "test@example.com";
 static const char kTestUserCanonicalize[] = "UPPER.CASE@example.com";
 static const char kTestDomain[] = "example.com";
 static const char kTestDeviceId[] = "133750519";
 
 class EnterpriseInstallAttributesTest : public testing::Test {
  protected:
-  EnterpriseInstallAttributesTest()
-      : fake_cryptohome_client_(new chromeos::FakeCryptohomeClient()),
-        install_attributes_(fake_cryptohome_client_.get()) {
-    fake_cryptohome_client_->Init(NULL /* no dbus::Bus */);
-  }
+  EnterpriseInstallAttributesTest() {}
 
   virtual void SetUp() OVERRIDE {
     ASSERT_TRUE(temp_dir_.CreateUniqueTempDir());
+    ASSERT_TRUE(PathService::OverrideAndCreateIfNeeded(
+        chromeos::FILE_INSTALL_ATTRIBUTES, GetTempPath(), true, false));
     chromeos::DBusThreadManager::InitializeWithStub();
+    install_attributes_.reset(new EnterpriseInstallAttributes(
+        chromeos::DBusThreadManager::Get()->GetCryptohomeClient()));
   }
 
   virtual void TearDown() OVERRIDE {
     chromeos::DBusThreadManager::Shutdown();
   }
 
   base::FilePath GetTempPath() const {
-    return temp_dir_.path().Append("install_attrs_test");
+    base::FilePath temp_path = base::MakeAbsoluteFilePath(temp_dir_.path());
+    return temp_path.Append("install_attrs_test");
   }
 
   void SetAttribute(
       cryptohome::SerializedInstallAttributes* install_attrs_proto,
       const std::string& name,
       const std::string& value) {
     cryptohome::SerializedInstallAttributes::Attribute* attribute;
     attribute = install_attrs_proto->add_attributes();
     attribute->set_name(name);
     attribute->set_value(value);
   }
 
   base::MessageLoopForUI message_loop_;
   base::ScopedTempDir temp_dir_;
-  scoped_ptr<chromeos::FakeCryptohomeClient> fake_cryptohome_client_;
-  EnterpriseInstallAttributes install_attributes_;
+  scoped_ptr<EnterpriseInstallAttributes> install_attributes_;
 
   EnterpriseInstallAttributes::LockResult LockDeviceAndWaitForResult(
       const std::string& user,
       DeviceMode device_mode,
       const std::string& device_id) {
     base::RunLoop loop;
     EnterpriseInstallAttributes::LockResult result;
-    install_attributes_.LockDevice(user, device_mode, device_id,
-                                   base::Bind(&CopyLockResult, &loop, &result));
+    install_attributes_->LockDevice(
+        user,
+        device_mode,
+        device_id,
+        base::Bind(&CopyLockResult, &loop, &result));
     loop.Run();
     return result;
   }
 };
 
 TEST_F(EnterpriseInstallAttributesTest, Lock) {
   EXPECT_EQ(EnterpriseInstallAttributes::LOCK_SUCCESS,
             LockDeviceAndWaitForResult(
                 kTestUser,
                 DEVICE_MODE_ENTERPRISE,
@@ skipping 18 matching lines @@
                 kTestDeviceId));
 }
 
 TEST_F(EnterpriseInstallAttributesTest, LockCanonicalize) {
   EXPECT_EQ(EnterpriseInstallAttributes::LOCK_SUCCESS,
             LockDeviceAndWaitForResult(
                 kTestUserCanonicalize,
                 DEVICE_MODE_ENTERPRISE,
                 kTestDeviceId));
   EXPECT_EQ(gaia::CanonicalizeEmail(kTestUserCanonicalize),
-            install_attributes_.GetRegistrationUser());
+            install_attributes_->GetRegistrationUser());
 }
 
 TEST_F(EnterpriseInstallAttributesTest, IsEnterpriseDevice) {
-  install_attributes_.ReadCacheFile(GetTempPath());
-  EXPECT_FALSE(install_attributes_.IsEnterpriseDevice());
+  install_attributes_->ReadCacheFile(GetTempPath());
+  EXPECT_FALSE(install_attributes_->IsEnterpriseDevice());
   ASSERT_EQ(EnterpriseInstallAttributes::LOCK_SUCCESS,
             LockDeviceAndWaitForResult(
                 kTestUser,
                 DEVICE_MODE_ENTERPRISE,
                 kTestDeviceId));
-  EXPECT_TRUE(install_attributes_.IsEnterpriseDevice());
+  EXPECT_TRUE(install_attributes_->IsEnterpriseDevice());
 }
 
 TEST_F(EnterpriseInstallAttributesTest, GetDomain) {
-  install_attributes_.ReadCacheFile(GetTempPath());
-  EXPECT_EQ(std::string(), install_attributes_.GetDomain());
+  install_attributes_->ReadCacheFile(GetTempPath());
+  EXPECT_EQ(std::string(), install_attributes_->GetDomain());
   ASSERT_EQ(EnterpriseInstallAttributes::LOCK_SUCCESS,
             LockDeviceAndWaitForResult(
                 kTestUser,
                 DEVICE_MODE_ENTERPRISE,
                 kTestDeviceId));
-  EXPECT_EQ(kTestDomain, install_attributes_.GetDomain());
+  EXPECT_EQ(kTestDomain, install_attributes_->GetDomain());
 }
 
 TEST_F(EnterpriseInstallAttributesTest, GetRegistrationUser) {
-  install_attributes_.ReadCacheFile(GetTempPath());
-  EXPECT_EQ(std::string(), install_attributes_.GetRegistrationUser());
+  install_attributes_->ReadCacheFile(GetTempPath());
+  EXPECT_EQ(std::string(), install_attributes_->GetRegistrationUser());
   ASSERT_EQ(EnterpriseInstallAttributes::LOCK_SUCCESS,
             LockDeviceAndWaitForResult(
                 kTestUser,
                 DEVICE_MODE_ENTERPRISE,
                 kTestDeviceId));
-  EXPECT_EQ(kTestUser, install_attributes_.GetRegistrationUser());
+  EXPECT_EQ(kTestUser, install_attributes_->GetRegistrationUser());
 }
 
 TEST_F(EnterpriseInstallAttributesTest, GetDeviceId) {
-  install_attributes_.ReadCacheFile(GetTempPath());
-  EXPECT_EQ(std::string(), install_attributes_.GetDeviceId());
+  install_attributes_->ReadCacheFile(GetTempPath());
+  EXPECT_EQ(std::string(), install_attributes_->GetDeviceId());
   ASSERT_EQ(EnterpriseInstallAttributes::LOCK_SUCCESS,
             LockDeviceAndWaitForResult(
                 kTestUser,
                 DEVICE_MODE_ENTERPRISE,
                 kTestDeviceId));
-  EXPECT_EQ(kTestDeviceId, install_attributes_.GetDeviceId());
+  EXPECT_EQ(kTestDeviceId, install_attributes_->GetDeviceId());
 }
 
 TEST_F(EnterpriseInstallAttributesTest, GetMode) {
-  install_attributes_.ReadCacheFile(GetTempPath());
-  EXPECT_EQ(DEVICE_MODE_PENDING, install_attributes_.GetMode());
+  install_attributes_->ReadCacheFile(GetTempPath());
+  EXPECT_EQ(DEVICE_MODE_PENDING, install_attributes_->GetMode());
   ASSERT_EQ(EnterpriseInstallAttributes::LOCK_SUCCESS,
             LockDeviceAndWaitForResult(
                 kTestUser,
                 DEVICE_MODE_RETAIL_KIOSK,
                 kTestDeviceId));
   EXPECT_EQ(DEVICE_MODE_RETAIL_KIOSK,
-            install_attributes_.GetMode());
+            install_attributes_->GetMode());
 }
 
 TEST_F(EnterpriseInstallAttributesTest, ConsumerDevice) {
-  install_attributes_.ReadCacheFile(GetTempPath());
-  EXPECT_EQ(DEVICE_MODE_PENDING, install_attributes_.GetMode());
+  install_attributes_->ReadCacheFile(GetTempPath());
+  EXPECT_EQ(DEVICE_MODE_PENDING, install_attributes_->GetMode());
   // Lock the attributes empty.
   ASSERT_TRUE(cryptohome_util::InstallAttributesFinalize());
   base::RunLoop loop;
-  install_attributes_.ReadImmutableAttributes(base::Bind(loop.QuitClosure()));
+  install_attributes_->ReadImmutableAttributes(loop.QuitClosure());
   loop.Run();
 
   ASSERT_FALSE(cryptohome_util::InstallAttributesIsFirstInstall());
-  EXPECT_EQ(DEVICE_MODE_CONSUMER, install_attributes_.GetMode());
+  EXPECT_EQ(DEVICE_MODE_CONSUMER, install_attributes_->GetMode());
 }
 
 TEST_F(EnterpriseInstallAttributesTest, ConsumerKioskDevice) {
-  install_attributes_.ReadCacheFile(GetTempPath());
-  EXPECT_EQ(DEVICE_MODE_PENDING, install_attributes_.GetMode());
+  install_attributes_->ReadCacheFile(GetTempPath());
+  EXPECT_EQ(DEVICE_MODE_PENDING, install_attributes_->GetMode());
   // Lock the attributes for consumer kiosk.
   ASSERT_EQ(EnterpriseInstallAttributes::LOCK_SUCCESS,
             LockDeviceAndWaitForResult(
                 std::string(),
                 DEVICE_MODE_CONSUMER_KIOSK_AUTOLAUNCH,
                 std::string()));
 
   ASSERT_FALSE(cryptohome_util::InstallAttributesIsFirstInstall());
   EXPECT_EQ(DEVICE_MODE_CONSUMER_KIOSK_AUTOLAUNCH,
-            install_attributes_.GetMode());
-  ASSERT_TRUE(install_attributes_.IsConsumerKioskDeviceWithAutoLaunch());
+            install_attributes_->GetMode());
+  ASSERT_TRUE(install_attributes_->IsConsumerKioskDeviceWithAutoLaunch());
 }
 
 TEST_F(EnterpriseInstallAttributesTest, DeviceLockedFromOlderVersion) {
-  install_attributes_.ReadCacheFile(GetTempPath());
-  EXPECT_EQ(DEVICE_MODE_PENDING, install_attributes_.GetMode());
+  install_attributes_->ReadCacheFile(GetTempPath());
+  EXPECT_EQ(DEVICE_MODE_PENDING, install_attributes_->GetMode());
   // Lock the attributes as if it was done from older Chrome version.
   ASSERT_TRUE(cryptohome_util::InstallAttributesSet(
       EnterpriseInstallAttributes::kAttrEnterpriseOwned, "true"));
   ASSERT_TRUE(cryptohome_util::InstallAttributesSet(
       EnterpriseInstallAttributes::kAttrEnterpriseUser, kTestUser));
   ASSERT_TRUE(cryptohome_util::InstallAttributesFinalize());
   base::RunLoop loop;
-  install_attributes_.ReadImmutableAttributes(base::Bind(loop.QuitClosure()));
+  install_attributes_->ReadImmutableAttributes(loop.QuitClosure());
   loop.Run();
 
   ASSERT_FALSE(cryptohome_util::InstallAttributesIsFirstInstall());
-  EXPECT_EQ(DEVICE_MODE_ENTERPRISE, install_attributes_.GetMode());
-  EXPECT_EQ(kTestDomain, install_attributes_.GetDomain());
-  EXPECT_EQ(kTestUser, install_attributes_.GetRegistrationUser());
-  EXPECT_EQ("", install_attributes_.GetDeviceId());
+  EXPECT_EQ(DEVICE_MODE_ENTERPRISE, install_attributes_->GetMode());
+  EXPECT_EQ(kTestDomain, install_attributes_->GetDomain());
+  EXPECT_EQ(kTestUser, install_attributes_->GetRegistrationUser());
+  EXPECT_EQ("", install_attributes_->GetDeviceId());
 }
 
 TEST_F(EnterpriseInstallAttributesTest, ReadCacheFile) {
   cryptohome::SerializedInstallAttributes install_attrs_proto;
   SetAttribute(&install_attrs_proto,
                EnterpriseInstallAttributes::kAttrEnterpriseOwned, "true");
   SetAttribute(&install_attrs_proto,
                EnterpriseInstallAttributes::kAttrEnterpriseUser, kTestUser);
   const std::string blob(install_attrs_proto.SerializeAsString());
   ASSERT_EQ(static_cast<int>(blob.size()),
             base::WriteFile(GetTempPath(), blob.c_str(), blob.size()));
-  install_attributes_.ReadCacheFile(GetTempPath());
-  EXPECT_EQ(DEVICE_MODE_ENTERPRISE, install_attributes_.GetMode());
-  EXPECT_EQ(kTestDomain, install_attributes_.GetDomain());
-  EXPECT_EQ(kTestUser, install_attributes_.GetRegistrationUser());
-  EXPECT_EQ("", install_attributes_.GetDeviceId());
+  install_attributes_->ReadCacheFile(GetTempPath());
+  EXPECT_EQ(DEVICE_MODE_ENTERPRISE, install_attributes_->GetMode());
+  EXPECT_EQ(kTestDomain, install_attributes_->GetDomain());
+  EXPECT_EQ(kTestUser, install_attributes_->GetRegistrationUser());
+  EXPECT_EQ("", install_attributes_->GetDeviceId());
 }
 
 TEST_F(EnterpriseInstallAttributesTest, ReadCacheFileForConsumerKiosk) {
   cryptohome::SerializedInstallAttributes install_attrs_proto;
   SetAttribute(&install_attrs_proto,
                EnterpriseInstallAttributes::kAttrConsumerKioskEnabled, "true");
   const std::string blob(install_attrs_proto.SerializeAsString());
   ASSERT_EQ(static_cast<int>(blob.size()),
             base::WriteFile(GetTempPath(), blob.c_str(), blob.size()));
-  install_attributes_.ReadCacheFile(GetTempPath());
+  install_attributes_->ReadCacheFile(GetTempPath());
   EXPECT_EQ(DEVICE_MODE_CONSUMER_KIOSK_AUTOLAUNCH,
-            install_attributes_.GetMode());
-  EXPECT_EQ("", install_attributes_.GetDomain());
-  EXPECT_EQ("", install_attributes_.GetRegistrationUser());
-  EXPECT_EQ("", install_attributes_.GetDeviceId());
+            install_attributes_->GetMode());
+  EXPECT_EQ("", install_attributes_->GetDomain());
+  EXPECT_EQ("", install_attributes_->GetRegistrationUser());
+  EXPECT_EQ("", install_attributes_->GetDeviceId());
+}
+
+TEST_F(EnterpriseInstallAttributesTest, VerifyFakeInstallAttributesCache) {
+  // This test verifies that FakeCryptohomeClient::InstallAttributesFinalize
+  // writes a cache that EnterpriseInstallAttributes::ReadCacheFile accepts.
+
+  // Verify that no attributes are initially set.
+  install_attributes_->ReadCacheFile(GetTempPath());
+  EXPECT_EQ("", install_attributes_->GetRegistrationUser());
+
+  // Write test values.
+  ASSERT_TRUE(cryptohome_util::InstallAttributesSet(
+      EnterpriseInstallAttributes::kAttrEnterpriseOwned, "true"));
+  ASSERT_TRUE(cryptohome_util::InstallAttributesSet(
+      EnterpriseInstallAttributes::kAttrEnterpriseUser, kTestUser));
+  ASSERT_TRUE(cryptohome_util::InstallAttributesFinalize());
+  // Wait for the async write.
+  base::RunLoop loop;
+  base::WorkerPool::PostTaskAndReply(
+      FROM_HERE, base::Bind(&base::DoNothing), loop.QuitClosure(), false);
+  loop.Run();
+
+  // Verify that EnterpriseInstallAttributes correctly decodes the stub
+  // cache file.
+  install_attributes_->ReadCacheFile(GetTempPath());
+  EXPECT_EQ(kTestUser, install_attributes_->GetRegistrationUser());
 }
 
 }  // namespace policy