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// Copyright 2013 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/profiles/incognito_mode_policy_handler.h"
#include "base/logging.h"
#include "base/prefs/pref_value_map.h"
#include "base/strings/string_number_conversions.h"
#include "base/values.h"
#include "chrome/browser/prefs/incognito_mode_prefs.h"
#include "chrome/common/pref_names.h"
#include "components/policy/core/browser/policy_error_map.h"
#include "components/policy/core/common/policy_map.h"
#include "grit/components_strings.h"
#include "policy/policy_constants.h"
namespace policy {
IncognitoModePolicyHandler::IncognitoModePolicyHandler() {}
IncognitoModePolicyHandler::~IncognitoModePolicyHandler() {}
bool IncognitoModePolicyHandler::CheckPolicySettings(const PolicyMap& policies,
PolicyErrorMap* errors) {
int int_value = IncognitoModePrefs::ENABLED;
const base::Value* availability =
policies.GetValue(key::kIncognitoModeAvailability);
if (availability) {
if (availability->GetAsInteger(&int_value)) {
IncognitoModePrefs::Availability availability_enum_value;
if (!IncognitoModePrefs::IntToAvailability(int_value,
&availability_enum_value)) {
errors->AddError(key::kIncognitoModeAvailability,
IDS_POLICY_OUT_OF_RANGE_ERROR,
base::IntToString(int_value));
return false;
}
} else {
errors->AddError(key::kIncognitoModeAvailability,
IDS_POLICY_TYPE_ERROR,
ValueTypeToString(base::Value::TYPE_INTEGER));
return false;
}
} else {
const base::Value* deprecated_enabled =
policies.GetValue(key::kIncognitoEnabled);
if (deprecated_enabled &&
!deprecated_enabled->IsType(base::Value::TYPE_BOOLEAN)) {
errors->AddError(key::kIncognitoEnabled,
IDS_POLICY_TYPE_ERROR,
ValueTypeToString(base::Value::TYPE_BOOLEAN));
return false;
}
}
return true;
}
void IncognitoModePolicyHandler::ApplyPolicySettings(const PolicyMap& policies,
PrefValueMap* prefs) {
const base::Value* availability =
policies.GetValue(key::kIncognitoModeAvailability);
const base::Value* deprecated_enabled =
policies.GetValue(key::kIncognitoEnabled);
if (availability) {
int int_value = IncognitoModePrefs::ENABLED;
IncognitoModePrefs::Availability availability_enum_value;
if (availability->GetAsInteger(&int_value) &&
IncognitoModePrefs::IntToAvailability(int_value,
&availability_enum_value)) {
prefs->SetInteger(prefs::kIncognitoModeAvailability,
availability_enum_value);
} else {
NOTREACHED();
}
} else if (deprecated_enabled) {
// If kIncognitoModeAvailability is not specified, check the obsolete
// kIncognitoEnabled.
bool enabled = true;
if (deprecated_enabled->GetAsBoolean(&enabled)) {
prefs->SetInteger(
prefs::kIncognitoModeAvailability,
enabled ? IncognitoModePrefs::ENABLED : IncognitoModePrefs::DISABLED);
} else {
NOTREACHED();
}
}
}
} // namespace policy
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