Implement a policy to autologin a public account.

chrome/browser/policy/device_policy_decoder_chromeos.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/policy/device_policy_decoder_chromeos.h"
 
 #include <limits>
 
 #include "base/logging.h"
 #include "base/values.h"
@@ skipping 114 matching lines @@
       for (entry = accounts.begin(); entry != accounts.end(); ++entry) {
         if (entry->has_id())
           account_list->AppendString(entry->id());
       }
       policies->Set(key::kDeviceLocalAccounts,
                     POLICY_LEVEL_MANDATORY,
                     POLICY_SCOPE_MACHINE,
                     account_list);
     }
   }
+
+  if (policy.has_device_local_account_auto_login()) {
+    const em::DeviceLocalAccountAutoLoginProto& container(
+        policy.device_local_account_auto_login());
+    if (container.has_id()) {
+      policies->Set(key::kDeviceLocalAccountAutoLoginUsername,
+                    POLICY_LEVEL_MANDATORY,
+                    POLICY_SCOPE_MACHINE,
+                    Value::CreateStringValue(container.id()));
+    }
+    if (container.has_timer_millis()) {
+      policies->Set(key::kDeviceLocalAccountAutoLoginTimerMillis,
+                    POLICY_LEVEL_MANDATORY,
+                    POLICY_SCOPE_MACHINE,
+                    DecodeIntegerValue(container.timer_millis()));
+    }
+  }
 }
 
 void DecodeKioskPolicies(const em::ChromeDeviceSettingsProto& policy,
                          PolicyMap* policies,
                          EnterpriseInstallAttributes* install_attributes) {
   // No policies if this is not KIOSK.
   if (install_attributes->GetMode() != DEVICE_MODE_KIOSK)
     return;
 
   if (policy.has_forced_logout_timeouts()) {
@@ skipping 278 matching lines @@
   // Decode the various groups of policies.
   DecodeLoginPolicies(policy, policies);
   DecodeKioskPolicies(policy, policies, install_attributes);
   DecodeNetworkPolicies(policy, policies, install_attributes);
   DecodeReportingPolicies(policy, policies);
   DecodeAutoUpdatePolicies(policy, policies);
   DecodeGenericPolicies(policy, policies);
 }
 
 }  // namespace policy