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1 // Copyright 2016 The Chromium Authors. All rights reserved. | 1 // Copyright 2016 The Chromium Authors. All rights reserved. |
2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
4 | 4 |
5 #include <chrome/browser/chromeos/app_mode/arc/arc_kiosk_app_manager.h> | 5 #include <chrome/browser/chromeos/app_mode/arc/arc_kiosk_app_manager.h> |
6 | 6 |
7 #include <algorithm> | 7 #include <algorithm> |
8 #include <utility> | 8 #include <utility> |
9 | 9 |
10 #include "base/barrier_closure.h" | 10 #include "base/barrier_closure.h" |
11 #include "base/bind.h" | 11 #include "base/bind.h" |
12 #include "base/bind_helpers.h" | 12 #include "base/bind_helpers.h" |
13 #include "base/callback.h" | 13 #include "base/callback.h" |
14 #include "base/logging.h" | 14 #include "base/logging.h" |
15 #include "base/memory/ptr_util.h" | |
16 #include "base/values.h" | 15 #include "base/values.h" |
17 #include "chrome/browser/browser_process.h" | 16 #include "chrome/browser/browser_process.h" |
18 #include "chrome/browser/lifetime/application_lifetime.h" | 17 #include "chrome/browser/lifetime/application_lifetime.h" |
19 #include "chromeos/cryptohome/async_method_caller.h" | 18 #include "chromeos/cryptohome/async_method_caller.h" |
20 #include "chromeos/cryptohome/cryptohome_parameters.h" | 19 #include "chromeos/cryptohome/cryptohome_parameters.h" |
21 #include "chromeos/dbus/cryptohome_client.h" | 20 #include "chromeos/dbus/cryptohome_client.h" |
22 #include "chromeos/dbus/dbus_thread_manager.h" | 21 #include "chromeos/dbus/dbus_thread_manager.h" |
23 #include "chromeos/settings/cros_settings_names.h" | 22 #include "chromeos/settings/cros_settings_names.h" |
24 #include "components/arc/arc_util.h" | 23 #include "components/arc/arc_util.h" |
25 #include "components/prefs/pref_registry_simple.h" | 24 #include "components/prefs/pref_registry_simple.h" |
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90 base::Closure())); | 89 base::Closure())); |
91 } | 90 } |
92 } | 91 } |
93 | 92 |
94 // This class is owned by ChromeBrowserMainPartsChromeos. | 93 // This class is owned by ChromeBrowserMainPartsChromeos. |
95 static ArcKioskAppManager* g_arc_kiosk_app_manager = nullptr; | 94 static ArcKioskAppManager* g_arc_kiosk_app_manager = nullptr; |
96 | 95 |
97 } // namespace | 96 } // namespace |
98 | 97 |
99 // static | 98 // static |
100 const char ArcKioskAppManager::kArcKioskDictionaryName[] = "arc-kiosk"; | |
101 | |
102 // static | |
103 void ArcKioskAppManager::RegisterPrefs(PrefRegistrySimple* registry) { | 99 void ArcKioskAppManager::RegisterPrefs(PrefRegistrySimple* registry) { |
104 registry->RegisterDictionaryPref(kArcKioskDictionaryName); | |
105 registry->RegisterListPref(kArcKioskUsersToRemove); | 100 registry->RegisterListPref(kArcKioskUsersToRemove); |
106 } | 101 } |
107 | 102 |
108 // static | 103 // static |
109 void ArcKioskAppManager::RemoveObsoleteCryptohomes() { | 104 void ArcKioskAppManager::RemoveObsoleteCryptohomes() { |
110 chromeos::CryptohomeClient* const client = | 105 chromeos::CryptohomeClient* const client = |
111 chromeos::DBusThreadManager::Get()->GetCryptohomeClient(); | 106 chromeos::DBusThreadManager::Get()->GetCryptohomeClient(); |
112 client->WaitForServiceToBeAvailable( | 107 client->WaitForServiceToBeAvailable( |
113 base::Bind(&PerformDelayedCryptohomeRemovals)); | 108 base::Bind(&PerformDelayedCryptohomeRemovals)); |
114 } | 109 } |
115 | 110 |
| 111 ArcKioskAppManager::ArcKioskApp::ArcKioskApp(const ArcKioskApp& other) = |
| 112 default; |
| 113 |
| 114 ArcKioskAppManager::ArcKioskApp::ArcKioskApp( |
| 115 const policy::ArcKioskAppBasicInfo& app_info, |
| 116 const AccountId& account_id, |
| 117 const std::string& name) |
| 118 : app_info_(app_info), account_id_(account_id), name_(name) {} |
| 119 |
| 120 ArcKioskAppManager::ArcKioskApp::~ArcKioskApp() = default; |
| 121 |
| 122 bool ArcKioskAppManager::ArcKioskApp::operator==( |
| 123 const policy::ArcKioskAppBasicInfo& app_info) const { |
| 124 return this->app_info_ == app_info; |
| 125 } |
| 126 |
116 // static | 127 // static |
117 ArcKioskAppManager* ArcKioskAppManager::Get() { | 128 ArcKioskAppManager* ArcKioskAppManager::Get() { |
118 return g_arc_kiosk_app_manager; | 129 return g_arc_kiosk_app_manager; |
119 } | 130 } |
120 | 131 |
121 ArcKioskAppManager::ArcKioskAppManager() | 132 ArcKioskAppManager::ArcKioskAppManager() |
122 : auto_launch_account_id_(EmptyAccountId()) { | 133 : auto_launch_account_id_(EmptyAccountId()) { |
123 DCHECK(!g_arc_kiosk_app_manager); // Only one instance is allowed. | 134 DCHECK(!g_arc_kiosk_app_manager); // Only one instance is allowed. |
124 UpdateApps(); | 135 UpdateApps(); |
125 local_accounts_subscription_ = CrosSettings::Get()->AddSettingsObserver( | 136 local_accounts_subscription_ = CrosSettings::Get()->AddSettingsObserver( |
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136 local_accounts_subscription_.reset(); | 147 local_accounts_subscription_.reset(); |
137 local_account_auto_login_id_subscription_.reset(); | 148 local_account_auto_login_id_subscription_.reset(); |
138 apps_.clear(); | 149 apps_.clear(); |
139 g_arc_kiosk_app_manager = nullptr; | 150 g_arc_kiosk_app_manager = nullptr; |
140 } | 151 } |
141 | 152 |
142 const AccountId& ArcKioskAppManager::GetAutoLaunchAccountId() const { | 153 const AccountId& ArcKioskAppManager::GetAutoLaunchAccountId() const { |
143 return auto_launch_account_id_; | 154 return auto_launch_account_id_; |
144 } | 155 } |
145 | 156 |
146 const ArcKioskAppData* ArcKioskAppManager::GetAppByAccountId( | 157 const ArcKioskAppManager::ArcKioskApp* ArcKioskAppManager::GetAppByAccountId( |
147 const AccountId& account_id) { | 158 const AccountId& account_id) { |
148 for (auto& app : apps_) { | 159 for (auto& app : GetAllApps()) |
149 if (app->account_id() == account_id) | 160 if (app.account_id() == account_id) |
150 return app.get(); | 161 return &app; |
151 } | |
152 return nullptr; | 162 return nullptr; |
153 } | 163 } |
154 | 164 |
155 void ArcKioskAppManager::GetAllApps(Apps* apps) const { | |
156 apps->clear(); | |
157 apps->reserve(apps_.size()); | |
158 for (auto& app : apps_) | |
159 apps->push_back(app.get()); | |
160 } | |
161 | |
162 void ArcKioskAppManager::UpdateNameAndIcon(const std::string& app_id, | |
163 const std::string& name, | |
164 const gfx::ImageSkia& icon) { | |
165 for (auto& app : apps_) { | |
166 if (app->app_id() == app_id) { | |
167 app->SetCache(name, icon); | |
168 return; | |
169 } | |
170 } | |
171 } | |
172 | |
173 void ArcKioskAppManager::AddObserver(ArcKioskAppManagerObserver* observer) { | 165 void ArcKioskAppManager::AddObserver(ArcKioskAppManagerObserver* observer) { |
174 observers_.AddObserver(observer); | 166 observers_.AddObserver(observer); |
175 } | 167 } |
176 | 168 |
177 void ArcKioskAppManager::RemoveObserver(ArcKioskAppManagerObserver* observer) { | 169 void ArcKioskAppManager::RemoveObserver(ArcKioskAppManagerObserver* observer) { |
178 observers_.RemoveObserver(observer); | 170 observers_.RemoveObserver(observer); |
179 } | 171 } |
180 | 172 |
181 void ArcKioskAppManager::UpdateApps() { | 173 void ArcKioskAppManager::UpdateApps() { |
182 // Do not populate ARC kiosk apps if ARC kiosk apps can't be run on the | 174 // Do not populate ARC kiosk apps if ARC kiosk apps can't be run on the |
183 // device. | 175 // device. |
184 // Apps won't be added to kiosk Apps menu and won't be auto-launched. | 176 // Apps won't be added to kiosk Apps menu and won't be auto-launched. |
185 if (!arc::IsArcKioskAvailable()) { | 177 if (!arc::IsArcKioskAvailable()) { |
186 VLOG(1) << "Device doesn't support ARC kiosk"; | 178 VLOG(1) << "Device doesn't support ARC kiosk"; |
187 return; | 179 return; |
188 } | 180 } |
189 | 181 |
190 // Store current apps. We will compare old and new apps to determine which | 182 // Store current apps. We will compare old and new apps to determine which |
191 // apps are new, and which were deleted. | 183 // apps are new, and which were deleted. |
192 std::map<std::string, std::unique_ptr<ArcKioskAppData>> old_apps; | 184 ArcKioskApps old_apps(std::move(apps_)); |
193 for (auto& app : apps_) | 185 |
194 old_apps[app->app_id()] = std::move(app); | |
195 apps_.clear(); | |
196 auto_launch_account_id_.clear(); | 186 auto_launch_account_id_.clear(); |
197 auto_launched_with_zero_delay_ = false; | 187 auto_launched_with_zero_delay_ = false; |
198 std::string auto_login_account_id_from_settings; | 188 std::string auto_login_account_id_from_settings; |
199 CrosSettings::Get()->GetString(kAccountsPrefDeviceLocalAccountAutoLoginId, | 189 CrosSettings::Get()->GetString(kAccountsPrefDeviceLocalAccountAutoLoginId, |
200 &auto_login_account_id_from_settings); | 190 &auto_login_account_id_from_settings); |
201 | 191 |
202 // Re-populates |apps_| and reuses existing apps when possible. | 192 // Re-populates |apps_| and reuses existing apps when possible. |
203 const std::vector<policy::DeviceLocalAccount> device_local_accounts = | 193 const std::vector<policy::DeviceLocalAccount> device_local_accounts = |
204 policy::GetDeviceLocalAccounts(CrosSettings::Get()); | 194 policy::GetDeviceLocalAccounts(CrosSettings::Get()); |
205 for (auto account : device_local_accounts) { | 195 for (auto account : device_local_accounts) { |
206 if (account.type != policy::DeviceLocalAccount::TYPE_ARC_KIOSK_APP) | 196 if (account.type != policy::DeviceLocalAccount::TYPE_ARC_KIOSK_APP) |
207 continue; | 197 continue; |
208 | 198 |
209 const AccountId account_id(AccountId::FromUserEmail(account.user_id)); | 199 const AccountId account_id(AccountId::FromUserEmail(account.user_id)); |
210 | 200 |
211 if (account.account_id == auto_login_account_id_from_settings) { | 201 if (account.account_id == auto_login_account_id_from_settings) { |
212 auto_launch_account_id_ = account_id; | 202 auto_launch_account_id_ = account_id; |
213 int auto_launch_delay = 0; | 203 int auto_launch_delay = 0; |
214 CrosSettings::Get()->GetInteger( | 204 CrosSettings::Get()->GetInteger( |
215 kAccountsPrefDeviceLocalAccountAutoLoginDelay, &auto_launch_delay); | 205 kAccountsPrefDeviceLocalAccountAutoLoginDelay, &auto_launch_delay); |
216 auto_launched_with_zero_delay_ = auto_launch_delay == 0; | 206 auto_launched_with_zero_delay_ = auto_launch_delay == 0; |
217 } | 207 } |
218 | 208 |
219 // Apps are keyed by package name. http://crbug.com/665904 | 209 auto old_it = |
220 auto old_it = old_apps.find(account.arc_kiosk_app_info.package_name()); | 210 std::find(old_apps.begin(), old_apps.end(), account.arc_kiosk_app_info); |
221 if (old_it != old_apps.end()) { | 211 if (old_it != old_apps.end()) { |
222 apps_.push_back(std::move(old_it->second)); | 212 apps_.push_back(std::move(*old_it)); |
223 old_apps.erase(old_it); | 213 old_apps.erase(old_it); |
224 } else { | 214 } else { |
225 // Use package name when display name is not specified. | 215 // Use package name when display name is not specified. |
226 std::string name = account.arc_kiosk_app_info.package_name(); | 216 std::string name = account.arc_kiosk_app_info.package_name(); |
227 if (!account.arc_kiosk_app_info.display_name().empty()) | 217 if (!account.arc_kiosk_app_info.display_name().empty()) |
228 name = account.arc_kiosk_app_info.display_name(); | 218 name = account.arc_kiosk_app_info.display_name(); |
229 apps_.push_back(base::MakeUnique<ArcKioskAppData>( | 219 apps_.push_back( |
230 account.arc_kiosk_app_info.package_name(), account_id, name)); | 220 ArcKioskApp(account.arc_kiosk_app_info, account_id, name)); |
231 apps_.back()->LoadFromCache(); | |
232 } | 221 } |
233 CancelDelayedCryptohomeRemoval(cryptohome::Identification(account_id)); | 222 CancelDelayedCryptohomeRemoval(cryptohome::Identification(account_id)); |
234 } | 223 } |
235 | 224 |
236 ClearRemovedApps(old_apps); | 225 ClearRemovedApps(old_apps); |
237 | 226 |
238 for (auto& observer : observers_) { | 227 for (auto& observer : observers_) { |
239 observer.OnArcKioskAppsChanged(); | 228 observer.OnArcKioskAppsChanged(); |
240 } | 229 } |
241 } | 230 } |
242 | 231 |
243 void ArcKioskAppManager::ClearRemovedApps( | 232 void ArcKioskAppManager::ClearRemovedApps( |
244 const std::map<std::string, std::unique_ptr<ArcKioskAppData>>& old_apps) { | 233 const std::vector<ArcKioskApp>& old_apps) { |
245 // Check if currently active user must be deleted. | 234 // Check if currently active user must be deleted. |
246 bool active_user_to_be_deleted = false; | 235 bool active_user_to_be_deleted = false; |
247 const user_manager::User* active_user = | 236 const user_manager::User* active_user = |
248 user_manager::UserManager::Get()->GetActiveUser(); | 237 user_manager::UserManager::Get()->GetActiveUser(); |
249 if (active_user) { | 238 if (active_user) { |
250 const AccountId active_account_id = active_user->GetAccountId(); | 239 const AccountId active_account_id = active_user->GetAccountId(); |
251 for (const auto& it : old_apps) { | 240 for (const auto& it : old_apps) { |
252 if (it.second->account_id() == active_account_id) { | 241 if (it.account_id() == active_account_id) { |
253 active_user_to_be_deleted = true; | 242 active_user_to_be_deleted = true; |
254 break; | 243 break; |
255 } | 244 } |
256 } | 245 } |
257 } | 246 } |
258 | 247 |
259 // Remove cryptohome | 248 // Remove cryptohome |
260 for (auto& entry : old_apps) { | 249 for (auto& entry : old_apps) { |
261 entry.second->ClearCache(); | 250 const cryptohome::Identification cryptohome_id(entry.account_id()); |
262 const cryptohome::Identification cryptohome_id(entry.second->account_id()); | |
263 if (active_user_to_be_deleted) { | 251 if (active_user_to_be_deleted) { |
264 // Schedule cryptohome removal after active user logout. | 252 // Schedule cryptohome removal after active user logout. |
265 ScheduleDelayedCryptohomeRemoval(cryptohome_id); | 253 ScheduleDelayedCryptohomeRemoval(cryptohome_id); |
266 } else { | 254 } else { |
267 cryptohome::AsyncMethodCaller::GetInstance()->AsyncRemove( | 255 cryptohome::AsyncMethodCaller::GetInstance()->AsyncRemove( |
268 cryptohome_id, base::Bind(&OnRemoveAppCryptohomeComplete, | 256 cryptohome_id, base::Bind(&OnRemoveAppCryptohomeComplete, |
269 cryptohome_id, base::Closure())); | 257 cryptohome_id, base::Closure())); |
270 } | 258 } |
271 } | 259 } |
272 | 260 |
273 if (active_user_to_be_deleted) | 261 if (active_user_to_be_deleted) |
274 chrome::AttemptUserExit(); | 262 chrome::AttemptUserExit(); |
275 } | 263 } |
276 | 264 |
277 } // namespace chromeos | 265 } // namespace chromeos |
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