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// Copyright 2020 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#ifndef COMPONENTS_SECURITY_INTERSTITIALS_CONTENT_INSECURE_FORM_TAB_STORAGE_H_
#define COMPONENTS_SECURITY_INTERSTITIALS_CONTENT_INSECURE_FORM_TAB_STORAGE_H_
#include "content/public/browser/web_contents_user_data.h"
namespace content {
class WebContents;
} // namespace content
namespace security_interstitials {
// A short-lived, per tab storage for mixed form interstitials, that:
// -Stores a flag while proceeding, so a new interstitial is not shown
// immediately.
// -Stores a flag when an interstitial is currently being shown, to prevent
// reloading the interstitial from causing it to be bypassed in certain cases
// (e.g. for GET form submissions).
class InsecureFormTabStorage
: public content::WebContentsUserData<InsecureFormTabStorage> {
public:
~InsecureFormTabStorage() override;
// Disallow copy and assign.
InsecureFormTabStorage(const InsecureFormTabStorage&) = delete;
InsecureFormTabStorage& operator=(const InsecureFormTabStorage&) = delete;
// Returns the InsecureFormTabStorage associated to |web_contents|, or creates
// one if there is none.
static InsecureFormTabStorage* GetOrCreate(
content::WebContents* web_contents);
void SetIsProceeding(bool is_proceeding) { is_proceeding_ = is_proceeding; }
bool IsProceeding() const { return is_proceeding_; }
void SetInterstitialShown(bool interstitial_shown) {
interstitial_shown_ = interstitial_shown;
}
bool InterstitialShown() const { return interstitial_shown_; }
private:
explicit InsecureFormTabStorage(content::WebContents* contents);
friend class content::WebContentsUserData<InsecureFormTabStorage>;
WEB_CONTENTS_USER_DATA_KEY_DECL();
// Flag stores whether we are in the middle of a proceed action.
bool is_proceeding_ = false;
// Flag stores whether an interstitial was shown for the current navigation.
bool interstitial_shown_ = false;
};
} // namespace security_interstitials
#endif // COMPONENTS_SECURITY_INTERSTITIALS_CONTENT_INSECURE_FORM_TAB_STORAGE_H_
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