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// Copyright 2014 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_DOWNLOAD_DOWNLOAD_PERMISSION_REQUEST_H_
#define CHROME_BROWSER_DOWNLOAD_DOWNLOAD_PERMISSION_REQUEST_H_
#include "base/memory/weak_ptr.h"
#include "chrome/browser/download/download_request_limiter.h"
#include "components/permissions/permission_decision.h"
#include "components/permissions/permission_request.h"
#include "components/permissions/permission_request_data.h"
#include "url/origin.h"
// A permission request that presents the user with a choice to allow or deny
// multiple downloads from the same site. This confirmation step protects
// against "carpet-bombing", where a malicious site forces multiple downloads on
// an unsuspecting user.
class DownloadPermissionRequest : public permissions::PermissionRequest {
public:
DownloadPermissionRequest(
base::WeakPtr<DownloadRequestLimiter::TabDownloadState> host,
const url::Origin& requesting_origin);
DownloadPermissionRequest(const DownloadPermissionRequest&) = delete;
DownloadPermissionRequest& operator=(const DownloadPermissionRequest&) =
delete;
~DownloadPermissionRequest() override;
private:
void PermissionDecided(
PermissionDecision decision,
bool is_final_decision,
const permissions::PermissionRequestData& request_data);
base::WeakPtr<DownloadRequestLimiter::TabDownloadState> host_;
url::Origin requesting_origin_;
};
#endif // CHROME_BROWSER_DOWNLOAD_DOWNLOAD_PERMISSION_REQUEST_H_
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