| // 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_UI_WEBUI_CHROME_WEB_UI_CONTROLLER_FACTORY_H_ |
| #define CHROME_BROWSER_UI_WEBUI_CHROME_WEB_UI_CONTROLLER_FACTORY_H_ |
| |
| #include <memory> |
| #include <vector> |
| |
| #include "base/no_destructor.h" |
| #include "build/build_config.h" |
| #include "components/favicon_base/favicon_callback.h" |
| #include "content/public/browser/web_ui.h" |
| #include "content/public/browser/web_ui_controller_factory.h" |
| #include "ui/base/resource/resource_scale_factor.h" |
| |
| class Profile; |
| |
| namespace base { |
| class RefCountedMemory; |
| } |
| |
| namespace url { |
| class Origin; |
| } |
| |
| class ChromeWebUIControllerFactory : public content::WebUIControllerFactory { |
| public: |
| ChromeWebUIControllerFactory(const ChromeWebUIControllerFactory&) = delete; |
| ChromeWebUIControllerFactory& operator=(const ChromeWebUIControllerFactory&) = |
| delete; |
| |
| static ChromeWebUIControllerFactory* GetInstance(); |
| |
| // http://crbug.com/829412 |
| // Renderers with WebUI bindings shouldn't make http(s) requests for security |
| // reasons (e.g. to avoid malicious responses being able to run code in |
| // priviliged renderers). Fix these webui's to make requests through C++ |
| // code instead. |
| static bool IsWebUIAllowedToMakeNetworkRequests(const url::Origin& origin); |
| |
| // content::WebUIControllerFactory: |
| content::WebUI::TypeID GetWebUIType(content::BrowserContext* browser_context, |
| const GURL& url) override; |
| bool UseWebUIForURL(content::BrowserContext* browser_context, |
| const GURL& url) override; |
| std::unique_ptr<content::WebUIController> CreateWebUIControllerForURL( |
| content::WebUI* web_ui, |
| const GURL& url) override; |
| |
| // Get the favicon for |page_url| and run |callback| with result when loaded. |
| // Note. |callback| is always run asynchronously. |
| void GetFaviconForURL(Profile* profile, |
| const GURL& page_url, |
| const std::vector<int>& desired_sizes_in_pixel, |
| favicon_base::FaviconResultsCallback callback) const; |
| |
| #if BUILDFLAG(IS_CHROMEOS) |
| // When Lacros is enabled, this function is called to retrieve a list of URLs |
| // which can be handled by this browser (Ash or Lacros). |
| // For Ash this means that they are shown in an SWA application and for |
| // Lacros it means that Lacros will handle them themselves. |
| const std::vector<GURL>& GetListOfAcceptableURLs(); |
| |
| // Determines if the given URL can be handled by any known handler. |
| bool CanHandleUrl(const GURL& url); |
| #endif |
| |
| protected: |
| ChromeWebUIControllerFactory(); |
| ~ChromeWebUIControllerFactory() override; |
| |
| private: |
| friend base::NoDestructor<ChromeWebUIControllerFactory>; |
| |
| // Gets the data for the favicon for a WebUI page. Returns NULL if the WebUI |
| // does not have a favicon. |
| // The returned favicon data must be |
| // |gfx::kFaviconSize| x |gfx::kFaviconSize| DIP. GetFaviconForURL() should |
| // be updated if this changes. |
| base::RefCountedMemory* GetFaviconResourceBytes( |
| const GURL& page_url, |
| ui::ResourceScaleFactor scale_factor) const; |
| }; |
| |
| #endif // CHROME_BROWSER_UI_WEBUI_CHROME_WEB_UI_CONTROLLER_FACTORY_H_ |