chrome/browser/guest_view/web_view/plugin_permission_helper.cc - Issue 347113002: Refactor PluginPermissionHelper as WebViewPermissionHelper

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Issue 347113002: Refactor PluginPermissionHelper as WebViewPermissionHelper (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@master

Patch Set: Created 6 years, 6 months ago

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1 // Copyright 2014 The Chromium Authors. All rights reserved.

2 // Use of this source code is governed by a BSD-style license that can be

3 // found in the LICENSE file.

4

5 #include "chrome/browser/guest_view/web_view/plugin_permission_helper.h"

6

7 #include "chrome/browser/guest_view/web_view/web_view_guest.h"

8 #include "chrome/browser/guest_view/web_view/web_view_permission_types.h"

9 #include "chrome/browser/plugins/chrome_plugin_service_filter.h"

10 #include "chrome/common/render_messages.h"

11 #include "content/public/browser/render_process_host.h"

12 #include "content/public/browser/render_view_host.h"

13 #include "content/public/browser/user_metrics.h"

14

15 using content::BrowserPluginGuestDelegate;

16 using content::RenderViewHost;

17 using content::WebContents;

18

19 DEFINE_WEB_CONTENTS_USER_DATA_KEY(PluginPermissionHelper);

20

21 PluginPermissionHelper::PluginPermissionHelper(WebContents* contents)

22 : content::WebContentsObserver(contents),

23 weak_factory_(this) {

24 }

25

26 PluginPermissionHelper::~PluginPermissionHelper() {

27 }

28

29 bool PluginPermissionHelper::OnMessageReceived(

30 const IPC::Message& message,

31 content::RenderFrameHost* render_frame_host) {

32 IPC_BEGIN_MESSAGE_MAP(PluginPermissionHelper, message)

33 IPC_MESSAGE_HANDLER(ChromeViewHostMsg_BlockedOutdatedPlugin,

34 OnBlockedOutdatedPlugin)

35 IPC_MESSAGE_HANDLER(ChromeViewHostMsg_BlockedUnauthorizedPlugin,

36 OnBlockedUnauthorizedPlugin)

37 IPC_MESSAGE_HANDLER(ChromeViewHostMsg_NPAPINotSupported,

38 OnNPAPINotSupported)

39 #if defined(ENABLE_PLUGIN_INSTALLATION)

40 IPC_MESSAGE_HANDLER(ChromeViewHostMsg_FindMissingPlugin,

41 OnFindMissingPlugin)

42 #endif

43 IPC_MESSAGE_UNHANDLED(return false)

44 IPC_END_MESSAGE_MAP()

45

46 return true;

47 }

48

49 bool PluginPermissionHelper::OnMessageReceived(const IPC::Message& message) {

50 IPC_BEGIN_MESSAGE_MAP(PluginPermissionHelper, message)

51 IPC_MESSAGE_HANDLER(ChromeViewHostMsg_CouldNotLoadPlugin,

52 OnCouldNotLoadPlugin)

53 IPC_MESSAGE_HANDLER(ChromeViewHostMsg_OpenAboutPlugins,

54 OnOpenAboutPlugins)

55 #if defined(ENABLE_PLUGIN_INSTALLATION)

56 IPC_MESSAGE_HANDLER(ChromeViewHostMsg_RemovePluginPlaceholderHost,

57 OnRemovePluginPlaceholderHost)

58 #endif

59 IPC_MESSAGE_UNHANDLED(return false)

60 IPC_END_MESSAGE_MAP()

61

62 return true;

63 }

64

65 void PluginPermissionHelper::OnBlockedUnauthorizedPlugin(

66 const base::string16& name,

67 const std::string& identifier) {

68 const char kPluginName[] = "name";

69 const char kPluginIdentifier[] = "identifier";

70

71 WebViewGuest* webview = WebViewGuest::FromWebContents(web_contents());

72 if (!webview)

73 return;

74

75 base::DictionaryValue info;

76 info.SetString(std::string(kPluginName), name);

77 info.SetString(std::string(kPluginIdentifier), identifier);

78 webview->RequestPermission(

79 WEB_VIEW_PERMISSION_TYPE_LOAD_PLUGIN,

80 info,

81 base::Bind(&PluginPermissionHelper::OnPermissionResponse,

82 weak_factory_.GetWeakPtr(),

83 identifier),

84 true /* allowed_by_default */);

85 content::RecordAction(

86 base::UserMetricsAction("WebView.Guest.PluginLoadRequest"));

87 }

88

89 void PluginPermissionHelper::OnCouldNotLoadPlugin(

90 const base::FilePath& plugin_path) {

91 }

92

93 void PluginPermissionHelper::OnBlockedOutdatedPlugin(

94 int placeholder_id,

95 const std::string& identifier) {

96 }

97

98 void PluginPermissionHelper::OnNPAPINotSupported(const std::string& id) {

99 }

100

101 void PluginPermissionHelper::OnOpenAboutPlugins() {

102 }

103

104 #if defined(ENABLE_PLUGIN_INSTALLATION)

105 void PluginPermissionHelper::OnFindMissingPlugin(int placeholder_id,

106 const std::string& mime_type) {

107 Send(new ChromeViewMsg_DidNotFindMissingPlugin(placeholder_id));

108 }

109

110 void PluginPermissionHelper::OnRemovePluginPlaceholderHost(int placeholder_id) {

111 }

112 #endif // defined(ENABLE_PLUGIN_INSTALLATION)

113

114 void PluginPermissionHelper::OnPermissionResponse(const std::string& identifier,

115 bool allow,

116 const std::string& input) {

117 if (allow) {

118 ChromePluginServiceFilter::GetInstance()->AuthorizeAllPlugins(

119 web_contents(), true, identifier);

120 }

121 }

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