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// Copyright 2024 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#ifndef CHROME_BROWSER_POLICY_ANNOTATIONS_BLOCKLIST_HANDLER_H_
#define CHROME_BROWSER_POLICY_ANNOTATIONS_BLOCKLIST_HANDLER_H_
#include "chrome/browser/policy/annotations/annotation_control.h"
#include "chrome/browser/policy/annotations/annotation_control_provider.h"
#include "chrome/common/pref_names.h"
#include "components/policy/core/browser/configuration_policy_handler.h"
#include "components/prefs/pref_registry_simple.h"
namespace policy {
// Policy handler that determines which network annotations should be disabled
// based on current policy values. When all policies for a specific network
// annotation are set to disabled, then the annotation id (hash code) is added
// to the `kNetworkAnnotationBlocklist` pref.
//
// Note: The `kNetworkAnnotationBlocklist` pref is currently only used for
// monitoring/reporting purposes to determine potential incorrect policy to
// annotation mappings. No network requests are blocked at this time.
class NetworkAnnotationBlocklistHandler : public ConfigurationPolicyHandler {
public:
NetworkAnnotationBlocklistHandler();
NetworkAnnotationBlocklistHandler(const NetworkAnnotationBlocklistHandler&) =
delete;
NetworkAnnotationBlocklistHandler& operator=(
const NetworkAnnotationBlocklistHandler&) = delete;
~NetworkAnnotationBlocklistHandler() override;
// ConfigurationPolicyHandler methods:
bool CheckPolicySettings(const policy::PolicyMap& policies,
policy::PolicyErrorMap* errors) override;
void ApplyPolicySettings(const PolicyMap& policies,
PrefValueMap* prefs) override;
static void RegisterPrefs(PrefRegistrySimple* registry);
private:
AnnotationControlProvider annotation_control_provider_;
};
} // namespace policy
#endif // CHROME_BROWSER_POLICY_ANNOTATIONS_BLOCKLIST_HANDLER_H_
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