1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
|
// 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;
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_
|
