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// Copyright 2012 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_EXTENSIONS_API_DEVELOPER_PRIVATE_DEVELOPER_PRIVATE_API_H_
#define CHROME_BROWSER_EXTENSIONS_API_DEVELOPER_PRIVATE_DEVELOPER_PRIVATE_API_H_
#include "chrome/browser/extensions/api/developer_private/developer_private_event_router.h"
#include "extensions/browser/browser_context_keyed_api_factory.h"
#include "extensions/browser/event_router.h"
#include "extensions/browser/pref_types.h"
#include "ui/base/clipboard/file_info.h"
class Profile;
namespace extensions {
// Key that indicates whether the safety check warning for this
// extension has been acknowledged because the user has chosen to keep
// it in a past review.
inline constexpr PrefMap kPrefAcknowledgeSafetyCheckWarningReason = {
"ack_safety_check_warning_reason", PrefType::kInteger,
PrefScope::kExtensionSpecific};
class EventRouter;
// The profile-keyed service that manages the DeveloperPrivate API.
class DeveloperPrivateAPI : public BrowserContextKeyedAPI,
public EventRouter::Observer {
public:
using UnpackedRetryId = std::string;
static BrowserContextKeyedAPIFactory<DeveloperPrivateAPI>*
GetFactoryInstance();
// Convenience method to get the DeveloperPrivateAPI for a profile.
static DeveloperPrivateAPI* Get(content::BrowserContext* context);
explicit DeveloperPrivateAPI(content::BrowserContext* context);
DeveloperPrivateAPI(const DeveloperPrivateAPI&) = delete;
DeveloperPrivateAPI& operator=(const DeveloperPrivateAPI&) = delete;
~DeveloperPrivateAPI() override;
// Adds a path to the list of allowed unpacked paths for the given
// `web_contents`. Returns a unique identifier to retry that path. Safe to
// call multiple times for the same <web_contents, path> pair; each call will
// return the same identifier.
UnpackedRetryId AddUnpackedPath(content::WebContents* web_contents,
const base::FilePath& path);
// Returns the FilePath associated with the given `id` and `web_contents`, if
// one exists.
base::FilePath GetUnpackedPath(content::WebContents* web_contents,
const UnpackedRetryId& id) const;
// Sets the dragged file for the given `web_contents`.
void SetDraggedFile(content::WebContents* web_contents,
const ui::FileInfo& file);
// Returns the dragged file for the given `web_contents`, if one exists.
ui::FileInfo GetDraggedFile(content::WebContents* web_contents) const;
// KeyedService implementation
void Shutdown() override;
// EventRouter::Observer implementation.
void OnListenerAdded(const EventListenerInfo& details) override;
void OnListenerRemoved(const EventListenerInfo& details) override;
DeveloperPrivateEventRouter* developer_private_event_router() {
return developer_private_event_router_.get();
}
const base::FilePath& last_unpacked_directory() const {
return last_unpacked_directory_;
}
private:
class WebContentsTracker;
using IdToPathMap = std::map<UnpackedRetryId, base::FilePath>;
// Data specific to a given WebContents.
struct WebContentsData {
WebContentsData();
WebContentsData(const WebContentsData&) = delete;
WebContentsData& operator=(const WebContentsData&) = delete;
~WebContentsData();
WebContentsData(WebContentsData&& other);
// A set of unpacked paths that we are allowed to load for different
// WebContents. For security reasons, we don't let JavaScript arbitrarily
// pass us a path and load the extension at that location; instead, the user
// has to explicitly select the path through a native dialog first, and then
// we will allow JavaScript to request we reload that same selected path.
// Additionally, these are segmented by WebContents; this is primarily to
// allow collection (removing old paths when the WebContents closes) but has
// the effect that WebContents A cannot retry a path selected in
// WebContents B.
IdToPathMap allowed_unpacked_paths;
// The last dragged file for the WebContents.
ui::FileInfo dragged_file;
};
friend class BrowserContextKeyedAPIFactory<DeveloperPrivateAPI>;
// BrowserContextKeyedAPI implementation.
static const char* service_name() { return "DeveloperPrivateAPI"; }
static const bool kServiceRedirectedInIncognito = true;
static const bool kServiceIsNULLWhileTesting = true;
void RegisterNotifications();
const WebContentsData* GetWebContentsData(
content::WebContents* web_contents) const;
WebContentsData* GetOrCreateWebContentsData(
content::WebContents* web_contents);
raw_ptr<Profile> profile_;
// Used to start the load `load_extension_dialog_` in the last directory that
// was loaded.
base::FilePath last_unpacked_directory_;
std::map<content::WebContents*, WebContentsData> web_contents_data_;
// Created lazily upon OnListenerAdded.
std::unique_ptr<DeveloperPrivateEventRouter> developer_private_event_router_;
base::WeakPtrFactory<DeveloperPrivateAPI> weak_factory_{this};
};
template <>
void BrowserContextKeyedAPIFactory<
DeveloperPrivateAPI>::DeclareFactoryDependencies();
} // namespace extensions
#endif // CHROME_BROWSER_EXTENSIONS_API_DEVELOPER_PRIVATE_DEVELOPER_PRIVATE_API_H_
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