components/permissions/contexts/nfc_permission_context.cc

// Copyright 2019 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#include "components/permissions/contexts/nfc_permission_context.h"

#include "build/build_config.h"
#include "components/content_settings/browser/page_specific_content_settings.h"
#include "components/permissions/permission_decision.h"
#include "components/permissions/permission_request_id.h"
#include "content/public/browser/permission_result.h"
#include "services/network/public/mojom/permissions_policy/permissions_policy_feature.mojom.h"

namespace permissions {

NfcPermissionContext::NfcPermissionContext(
    content::BrowserContext* browser_context,
    std::unique_ptr<Delegate> delegate)
    : ContentSettingPermissionContextBase(
          browser_context,
          ContentSettingsType::NFC,
          network::mojom::PermissionsPolicyFeature::kNotFound),
      delegate_(std::move(delegate)) {}

NfcPermissionContext::~NfcPermissionContext() = default;

#if !BUILDFLAG(IS_ANDROID)
ContentSetting NfcPermissionContext::GetContentSettingStatusInternal(
    content::RenderFrameHost* render_frame_host,
    const GURL& requesting_origin,
    const GURL& embedding_origin) const {
  return CONTENT_SETTING_BLOCK;
}
#endif

void NfcPermissionContext::DecidePermission(
    std::unique_ptr<PermissionRequestData> request_data,
    BrowserPermissionCallback callback) {
  if (!request_data->user_gesture) {
    std::move(callback).Run(content::PermissionResult(
        blink::mojom::PermissionStatus::DENIED,
        content::PermissionStatusSource::UNSPECIFIED));
    return;
  }
  permissions::ContentSettingPermissionContextBase::DecidePermission(
      std::move(request_data), std::move(callback));
}

void NfcPermissionContext::UpdateTabContext(
    const PermissionRequestData& request_data,
    bool allowed) {
  auto* content_settings =
      content_settings::PageSpecificContentSettings::GetForFrame(
          request_data.id.global_render_frame_host_id());
  if (!content_settings)
    return;

  if (allowed)
    content_settings->OnContentAllowed(ContentSettingsType::NFC);
  else
    content_settings->OnContentBlocked(ContentSettingsType::NFC);
}

}  // namespace permissions