Implement a policy to auto-login a public account.

chrome/browser/chromeos/settings/device_settings_provider.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/settings/device_settings_provider.h"
 
 #include "base/bind.h"
 #include "base/bind_helpers.h"
 #include "base/callback.h"
 #include "base/command_line.h"
@@ skipping 23 matching lines @@
 namespace em = enterprise_management;
 
 namespace chromeos {
 
 namespace {
 
 // List of settings handled by the DeviceSettingsProvider.
 const char* kKnownSettings[] = {
   kAccountsPrefAllowGuest,
   kAccountsPrefAllowNewUser,
+  kAccountsPrefDeviceLocalAccounts,
+  kAccountsPrefDeviceLocalAccountAutoLoginDelay,
+  kAccountsPrefDeviceLocalAccountAutoLoginId,
   kAccountsPrefEphemeralUsersEnabled,
   kAccountsPrefShowUserNamesOnSignIn,
   kAccountsPrefUsers,
-  kAccountsPrefDeviceLocalAccounts,
   kAllowRedeemChromeOsRegistrationOffers,
   kAppPack,
   kDeviceOwner,
   kIdleLogoutTimeout,
   kIdleLogoutWarningDuration,
   kPolicyMissingMitigationMode,
   kReleaseChannel,
   kReleaseChannelDelegated,
   kReportDeviceActivityTimes,
   kReportDeviceBootMode,
@@ skipping 170 matching lines @@
            entry != accounts_list->end(); ++entry) {
         std::string id;
         if ((*entry)->GetAsString(&id))
           device_local_accounts->add_account()->set_id(id);
         else
           NOTREACHED();
       }
     } else {
       NOTREACHED();
     }
+  } else if (prop == kAccountsPrefDeviceLocalAccountAutoLoginId) {
+    em::DeviceLocalAccountsProto* device_local_accounts =
+        device_settings_.mutable_device_local_accounts();
+    std::string id;
+    if (value->GetAsString(&id))
+      device_local_accounts->set_auto_login_id(id);
+    else
+      NOTREACHED();
+  } else if (prop == kAccountsPrefDeviceLocalAccountAutoLoginDelay) {
+    em::DeviceLocalAccountsProto* device_local_accounts =
+        device_settings_.mutable_device_local_accounts();
+    int delay;
+    if (value->GetAsInteger(&delay))
+      device_local_accounts->set_auto_login_delay(delay);
+    else
+      NOTREACHED();
   } else if (prop == kSignedDataRoamingEnabled) {
     em::DataRoamingEnabledProto* roam =
         device_settings_.mutable_data_roaming_enabled();
     bool roaming_value = false;
     if (value->GetAsBoolean(&roaming_value))
       roam->set_data_roaming_enabled(roaming_value);
     else
       NOTREACHED();
     ApplyRoamingSetting(roaming_value);
   } else if (prop == kSettingProxyEverywhere) {
@@ skipping 156 matching lines @@
       whitelist_proto.user_whitelist();
   for (RepeatedPtrField<std::string>::const_iterator it = whitelist.begin();
        it != whitelist.end(); ++it) {
     list->Append(new base::StringValue(*it));
   }
   new_values_cache->SetValue(kAccountsPrefUsers, list);
 
   base::ListValue* account_list = new base::ListValue();
   CommandLine* command_line = CommandLine::ForCurrentProcess();
   if (!command_line->HasSwitch(switches::kDisableLocalAccounts)) {
+    const em::DeviceLocalAccountsProto device_local_accounts_proto =
+        policy.device_local_accounts();
     const RepeatedPtrField<em::DeviceLocalAccountInfoProto>& accounts =
-        policy.device_local_accounts().account();
+        device_local_accounts_proto.account();
     RepeatedPtrField<em::DeviceLocalAccountInfoProto>::const_iterator entry;
     for (entry = accounts.begin(); entry != accounts.end(); ++entry) {
       if (entry->has_id())
         account_list->AppendString(entry->id());
     }
   }
   new_values_cache->SetValue(kAccountsPrefDeviceLocalAccounts, account_list);
 
   if (policy.has_start_up_flags()) {
     base::ListValue* list = new base::ListValue();
     const em::StartUpFlagsProto& flags_proto = policy.start_up_flags();
     const RepeatedPtrField<std::string>& flags = flags_proto.flags();
     for (RepeatedPtrField<std::string>::const_iterator it = flags.begin();
          it != flags.end(); ++it) {
       list->Append(new base::StringValue(*it));
     }
     new_values_cache->SetValue(kStartUpFlags, list);
   }
+
+  if (policy.has_device_local_accounts()) {
+    if (policy.device_local_accounts().has_auto_login_id()) {
+      new_values_cache->SetString(
+          kAccountsPrefDeviceLocalAccountAutoLoginId,
+          policy.device_local_accounts().auto_login_id());
+    }
+    if (policy.device_local_accounts().has_auto_login_delay()) {
+      new_values_cache->SetInteger(
+          kAccountsPrefDeviceLocalAccountAutoLoginDelay,
+          policy.device_local_accounts().auto_login_delay());
+    }
+  }
 }
 
 void DeviceSettingsProvider::DecodeKioskPolicies(
     const em::ChromeDeviceSettingsProto& policy,
     PrefValueMap* new_values_cache) const {
   if (policy.has_forced_logout_timeouts()) {
     if (policy.forced_logout_timeouts().has_idle_logout_timeout()) {
       new_values_cache->SetInteger(
           kIdleLogoutTimeout,
           policy.forced_logout_timeouts().idle_logout_timeout());
@@ skipping 376 matching lines @@
 void DeviceSettingsProvider::AttemptMigration() {
   if (device_settings_service_->HasPrivateOwnerKey()) {
     PrefValueMap::const_iterator i;
     for (i = migration_values_.begin(); i != migration_values_.end(); ++i)
       DoSet(i->first, *i->second);
     migration_values_.Clear();
   }
 }
 
 }  // namespace chromeos