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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(const IPC::Message& message) { | |
| 30 IPC_BEGIN_MESSAGE_MAP(PluginPermissionHelper, message) | |
| 31 IPC_MESSAGE_HANDLER(ChromeViewHostMsg_BlockedUnauthorizedPlugin, | |
| 32 OnBlockedUnauthorizedPlugin) | |
| 33 IPC_MESSAGE_HANDLER(ChromeViewHostMsg_CouldNotLoadPlugin, | |
| 34 OnCouldNotLoadPlugin) | |
| 35 IPC_MESSAGE_HANDLER(ChromeViewHostMsg_BlockedOutdatedPlugin, | |
| 36 OnBlockedOutdatedPlugin) | |
| 37 IPC_MESSAGE_HANDLER(ChromeViewHostMsg_NPAPINotSupported, | |
| 38 OnNPAPINotSupported) | |
| 39 IPC_MESSAGE_HANDLER(ChromeViewHostMsg_OpenAboutPlugins, | |
| 40 OnOpenAboutPlugins) | |
| 41 #if defined(ENABLE_PLUGIN_INSTALLATION) | |
| 42 IPC_MESSAGE_HANDLER(ChromeViewHostMsg_FindMissingPlugin, | |
| 43 OnFindMissingPlugin) | |
| 44 IPC_MESSAGE_HANDLER(ChromeViewHostMsg_RemovePluginPlaceholderHost, | |
| 45 OnRemovePluginPlaceholderHost) | |
| 46 #endif | |
| 47 IPC_MESSAGE_UNHANDLED(return false) | |
| 48 IPC_END_MESSAGE_MAP() | |
| 49 | |
| 50 return true; | |
| 51 } | |
| 52 | |
| 53 void PluginPermissionHelper::OnBlockedUnauthorizedPlugin( | |
| 54 const base::string16& name, | |
| 55 const std::string& identifier) { | |
| 56 const char kPluginName[] = "name"; | |
| 57 const char kPluginIdentifier[] = "identifier"; | |
| 58 | |
| 59 WebViewGuest* webview = WebViewGuest::FromWebContents(web_contents()); | |
| 60 if (!webview) | |
| 61 return; | |
| 62 | |
| 63 base::DictionaryValue info; | |
| 64 info.SetString(std::string(kPluginName), name); | |
| 65 info.SetString(std::string(kPluginIdentifier), identifier); | |
| 66 webview->RequestPermission(static_cast<BrowserPluginPermissionType>( | |
| 67 WEB_VIEW_PERMISSION_TYPE_LOAD_PLUGIN), | |
| 68 info, | |
| 69 base::Bind(&PluginPermissionHelper::OnPermissionResponse, | |
| 70 weak_factory_.GetWeakPtr(), | |
| 71 identifier), | |
| 72 true /* allowed_by_default */); | |
| 73 content::RecordAction( | |
| 74 base::UserMetricsAction("WebView.Guest.PluginLoadRequest")); | |
| 75 } | |
| 76 | |
| 77 void PluginPermissionHelper::OnCouldNotLoadPlugin( | |
| 78 const base::FilePath& plugin_path) { | |
| 79 } | |
| 80 | |
| 81 void PluginPermissionHelper::OnBlockedOutdatedPlugin( | |
| 82 int placeholder_id, | |
| 83 const std::string& identifier) { | |
| 84 } | |
| 85 | |
| 86 void PluginPermissionHelper::OnNPAPINotSupported(const std::string& id) { | |
| 87 } | |
| 88 | |
| 89 void PluginPermissionHelper::OnOpenAboutPlugins() { | |
| 90 } | |
| 91 | |
| 92 #if defined(ENABLE_PLUGIN_INSTALLATION) | |
| 93 void PluginPermissionHelper::OnFindMissingPlugin(int placeholder_id, | |
| 94 const std::string& mime_type) { | |
| 95 Send(new ChromeViewMsg_DidNotFindMissingPlugin(placeholder_id)); | |
| 96 } | |
| 97 | |
| 98 void PluginPermissionHelper::OnRemovePluginPlaceholderHost(int placeholder_id) { | |
| 99 } | |
| 100 #endif // defined(ENABLE_PLUGIN_INSTALLATION) | |
| 101 | |
| 102 void PluginPermissionHelper::OnPermissionResponse(const std::string& identifier, | |
| 103 bool allow, | |
| 104 const std::string& input) { | |
| 105 if (allow) { | |
| 106 ChromePluginServiceFilter::GetInstance()->AuthorizeAllPlugins( | |
| 107 web_contents(), true, identifier); | |
| 108 } | |
| 109 } | |
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Chromium Code Reviews
Issue 257823005:
[Sheriff] Revert "Revert "Revert 266297 "1. Handle the case of empty embedder_extension_id...""" (Closed)
Base URL: svn://svn.chromium.org/chrome/trunk/src