plugin_info_message_filter.cc revision 2a99a7e74a7f215066514fe81d2bfa6639d9eddd
15821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// Copyright (c) 2012 The Chromium Authors. All rights reserved. 25821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// Use of this source code is governed by a BSD-style license that can be 35821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// found in the LICENSE file. 45821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 52a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)#include "chrome/browser/plugins/plugin_info_message_filter.h" 65821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 75821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "base/bind.h" 85821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "base/memory/scoped_ptr.h" 95821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "base/metrics/histogram.h" 102a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)#include "base/prefs/pref_service.h" 115821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "base/utf_string_conversions.h" 125821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "chrome/browser/content_settings/content_settings_utils.h" 135821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "chrome/browser/content_settings/host_content_settings_map.h" 142a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)#include "chrome/browser/plugins/chrome_plugin_service_filter.h" 155821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "chrome/browser/plugins/plugin_finder.h" 165821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "chrome/browser/plugins/plugin_metadata.h" 175821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "chrome/browser/profiles/profile.h" 185821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "chrome/common/chrome_content_client.h" 195821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "chrome/common/content_settings.h" 205821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "chrome/common/pref_names.h" 215821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "chrome/common/render_messages.h" 225821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "content/public/browser/browser_thread.h" 235821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "content/public/browser/plugin_service.h" 245821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "content/public/browser/plugin_service_filter.h" 255821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "googleurl/src/gurl.h" 265821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "webkit/plugins/npapi/plugin_list.h" 275821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 282a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)#include "widevine_cdm_version.h" // In SHARED_INTERMEDIATE_DIR. 292a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 305821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#if defined(OS_WIN) 315821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "base/win/metro.h" 325821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#endif 335821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 345821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)using content::PluginService; 355821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)using webkit::WebPluginInfo; 365821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 372a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)namespace { 382a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 392a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)// For certain sandboxed Pepper plugins, use the JavaScript Content Settings. 402a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)bool ShouldUseJavaScriptSettingForPlugin(const WebPluginInfo& plugin) { 412a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) if (plugin.type != WebPluginInfo::PLUGIN_TYPE_PEPPER_IN_PROCESS && 422a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) plugin.type != WebPluginInfo::PLUGIN_TYPE_PEPPER_OUT_OF_PROCESS) { 432a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) return false; 442a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) } 452a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 462a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) // Treat Native Client invocations like JavaScript. 472a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) if (plugin.name == ASCIIToUTF16(chrome::ChromeContentClient::kNaClPluginName)) 482a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) return true; 492a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 502a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)#if defined(WIDEVINE_CDM_AVAILABLE) 512a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) // Treat CDM invocations like JavaScript. 522a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) if (plugin.name == ASCIIToUTF16(kWidevineCdmPluginName)) { 532a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) DCHECK(plugin.type == WebPluginInfo::PLUGIN_TYPE_PEPPER_OUT_OF_PROCESS); 542a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) return true; 552a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) } 562a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)#endif // WIDEVINE_CDM_AVAILABLE 572a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 582a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) return false; 592a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)} 602a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 612a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)} // namespace 622a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 635821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)PluginInfoMessageFilter::Context::Context(int render_process_id, 645821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) Profile* profile) 655821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) : render_process_id_(render_process_id), 665821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) resource_context_(profile->GetResourceContext()), 675821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) host_content_settings_map_(profile->GetHostContentSettingsMap()) { 685821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) allow_outdated_plugins_.Init(prefs::kPluginsAllowOutdated, 692a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) profile->GetPrefs()); 705821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) allow_outdated_plugins_.MoveToThread( 715821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) content::BrowserThread::GetMessageLoopProxyForThread( 725821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) content::BrowserThread::IO)); 735821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) always_authorize_plugins_.Init(prefs::kPluginsAlwaysAuthorize, 742a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) profile->GetPrefs()); 755821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) always_authorize_plugins_.MoveToThread( 765821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) content::BrowserThread::GetMessageLoopProxyForThread( 775821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) content::BrowserThread::IO)); 785821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 795821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 805821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)PluginInfoMessageFilter::Context::Context() 815821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) : render_process_id_(0), 825821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) resource_context_(NULL), 835821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) host_content_settings_map_(NULL) { 845821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 855821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 865821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)PluginInfoMessageFilter::Context::~Context() { 875821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 885821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 895821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)PluginInfoMessageFilter::PluginInfoMessageFilter( 905821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) int render_process_id, 915821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) Profile* profile) 925821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) : context_(render_process_id, profile), 935821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) weak_ptr_factory_(ALLOW_THIS_IN_INITIALIZER_LIST(this)) { 945821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 955821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 965821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)bool PluginInfoMessageFilter::OnMessageReceived(const IPC::Message& message, 975821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) bool* message_was_ok) { 985821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) IPC_BEGIN_MESSAGE_MAP_EX(PluginInfoMessageFilter, message, *message_was_ok) 995821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) IPC_MESSAGE_HANDLER_DELAY_REPLY(ChromeViewHostMsg_GetPluginInfo, 1005821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) OnGetPluginInfo) 1015821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) IPC_MESSAGE_UNHANDLED(return false) 1025821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) IPC_END_MESSAGE_MAP() 1035821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return true; 1045821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 1055821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1065821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void PluginInfoMessageFilter::OnDestruct() const { 1075821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const_cast<PluginInfoMessageFilter*>(this)-> 1085821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) weak_ptr_factory_.DetachFromThread(); 1095821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const_cast<PluginInfoMessageFilter*>(this)-> 1105821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) weak_ptr_factory_.InvalidateWeakPtrs(); 1115821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1125821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Destroy on the UI thread because we contain a |PrefMember|. 1135821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) content::BrowserThread::DeleteOnUIThread::Destruct(this); 1145821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 1155821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1165821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)PluginInfoMessageFilter::~PluginInfoMessageFilter() {} 1175821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1185821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)struct PluginInfoMessageFilter::GetPluginInfo_Params { 1195821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) int render_view_id; 1205821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) GURL url; 1215821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) GURL top_origin_url; 1225821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) std::string mime_type; 1235821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)}; 1245821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1255821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void PluginInfoMessageFilter::OnGetPluginInfo( 1265821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) int render_view_id, 1275821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const GURL& url, 1285821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const GURL& top_origin_url, 1295821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const std::string& mime_type, 1305821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) IPC::Message* reply_msg) { 1315821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) GetPluginInfo_Params params = { 1325821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) render_view_id, 1335821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) url, 1345821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) top_origin_url, 1355821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) mime_type 1365821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) }; 1375821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) PluginService::GetInstance()->GetPlugins( 1385821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) base::Bind(&PluginInfoMessageFilter::PluginsLoaded, 1395821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) weak_ptr_factory_.GetWeakPtr(), 1405821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) params, reply_msg)); 1415821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 1425821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1435821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void PluginInfoMessageFilter::PluginsLoaded( 1445821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const GetPluginInfo_Params& params, 1455821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) IPC::Message* reply_msg, 1465821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const std::vector<WebPluginInfo>& plugins) { 1475821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) ChromeViewHostMsg_GetPluginInfo_Output output; 1485821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // This also fills in |actual_mime_type|. 1495821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) scoped_ptr<PluginMetadata> plugin_metadata; 1505821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (context_.FindEnabledPlugin(params.render_view_id, params.url, 1515821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) params.top_origin_url, params.mime_type, 1525821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) &output.status, &output.plugin, 1535821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) &output.actual_mime_type, 1545821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) &plugin_metadata)) { 1555821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) context_.DecidePluginStatus(params, output.plugin, plugin_metadata.get(), 1565821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) &output.status); 1575821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 1585821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1595821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (plugin_metadata) { 1605821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) output.group_identifier = plugin_metadata->identifier(); 1615821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) output.group_name = plugin_metadata->name(); 1625821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 1635821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1642a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) context_.MaybeGrantAccess(output.status, output.plugin.path); 1652a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 1665821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) ChromeViewHostMsg_GetPluginInfo::WriteReplyParams(reply_msg, output); 1675821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) Send(reply_msg); 1685821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 1695821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1705821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void PluginInfoMessageFilter::Context::DecidePluginStatus( 1715821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const GetPluginInfo_Params& params, 1725821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const WebPluginInfo& plugin, 1735821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const PluginMetadata* plugin_metadata, 1745821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) ChromeViewHostMsg_GetPluginInfo_Status* status) const { 1755821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#if defined(OS_WIN) 1765821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (plugin.type == WebPluginInfo::PLUGIN_TYPE_NPAPI && 1775821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) base::win::IsMetroProcess()) { 1785821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) status->value = 1795821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) ChromeViewHostMsg_GetPluginInfo_Status::kNPAPINotSupported; 1805821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return; 1815821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 1825821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#endif 1835821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1845821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) ContentSetting plugin_setting = CONTENT_SETTING_DEFAULT; 1855821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) bool uses_default_content_setting = true; 1865821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Check plug-in content settings. The primary URL is the top origin URL and 1875821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // the secondary URL is the plug-in URL. 1885821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) GetPluginContentSetting(plugin, params.top_origin_url, params.url, 1895821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) plugin_metadata->identifier(), &plugin_setting, 1905821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) &uses_default_content_setting); 1915821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) DCHECK(plugin_setting != CONTENT_SETTING_DEFAULT); 1925821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1935821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) PluginMetadata::SecurityStatus plugin_status = 1945821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) plugin_metadata->GetSecurityStatus(plugin); 1952a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)#if defined(ENABLE_PLUGIN_INSTALLATION) 1965821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Check if the plug-in is outdated. 1975821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (plugin_status == PluginMetadata::SECURITY_STATUS_OUT_OF_DATE && 1985821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) !allow_outdated_plugins_.GetValue()) { 1995821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (allow_outdated_plugins_.IsManaged()) { 2005821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) status->value = 2015821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) ChromeViewHostMsg_GetPluginInfo_Status::kOutdatedDisallowed; 2025821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } else { 2035821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) status->value = ChromeViewHostMsg_GetPluginInfo_Status::kOutdatedBlocked; 2045821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 2055821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return; 2065821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 2072a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)#endif 2085821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 2095821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Check if the plug-in requires authorization. 2105821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (plugin_status == 2115821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) PluginMetadata::SECURITY_STATUS_REQUIRES_AUTHORIZATION && 2125821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) plugin.type != WebPluginInfo::PLUGIN_TYPE_PEPPER_IN_PROCESS && 2135821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) plugin.type != WebPluginInfo::PLUGIN_TYPE_PEPPER_OUT_OF_PROCESS && 2145821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) !always_authorize_plugins_.GetValue() && 2155821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) plugin_setting != CONTENT_SETTING_BLOCK && 2165821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) uses_default_content_setting) { 2175821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) status->value = ChromeViewHostMsg_GetPluginInfo_Status::kUnauthorized; 2185821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return; 2195821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 2205821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 2215821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Check if the plug-in is crashing too much. 2225821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (PluginService::GetInstance()->IsPluginUnstable(plugin.path) && 2235821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) !always_authorize_plugins_.GetValue() && 2245821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) plugin_setting != CONTENT_SETTING_BLOCK && 2255821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) uses_default_content_setting) { 2265821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) status->value = ChromeViewHostMsg_GetPluginInfo_Status::kUnauthorized; 2275821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return; 2285821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 2295821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 2305821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (plugin_setting == CONTENT_SETTING_ASK) 2315821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) status->value = ChromeViewHostMsg_GetPluginInfo_Status::kClickToPlay; 2325821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) else if (plugin_setting == CONTENT_SETTING_BLOCK) 2335821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) status->value = ChromeViewHostMsg_GetPluginInfo_Status::kBlocked; 2345821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 2355821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 2365821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)bool PluginInfoMessageFilter::Context::FindEnabledPlugin( 2375821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) int render_view_id, 2385821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const GURL& url, 2395821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const GURL& top_origin_url, 2405821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const std::string& mime_type, 2415821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) ChromeViewHostMsg_GetPluginInfo_Status* status, 2425821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) WebPluginInfo* plugin, 2435821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) std::string* actual_mime_type, 2445821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) scoped_ptr<PluginMetadata>* plugin_metadata) const { 2455821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) bool allow_wildcard = true; 2465821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) std::vector<WebPluginInfo> matching_plugins; 2475821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) std::vector<std::string> mime_types; 2485821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) PluginService::GetInstance()->GetPluginInfoArray( 2495821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) url, mime_type, allow_wildcard, &matching_plugins, &mime_types); 2505821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (matching_plugins.empty()) { 2515821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) status->value = ChromeViewHostMsg_GetPluginInfo_Status::kNotFound; 2525821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return false; 2535821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 2545821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 2555821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) content::PluginServiceFilter* filter = 2565821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) PluginService::GetInstance()->GetFilter(); 2575821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) size_t i = 0; 2585821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) for (; i < matching_plugins.size(); ++i) { 2592a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) if (!filter || filter->IsPluginAvailable(render_process_id_, 2602a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) render_view_id, 2612a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) resource_context_, 2622a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) url, 2632a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) top_origin_url, 2642a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) &matching_plugins[i])) { 2655821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) break; 2665821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 2675821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 2685821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 2695821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // If we broke out of the loop, we have found an enabled plug-in. 2705821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) bool enabled = i < matching_plugins.size(); 2715821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (!enabled) { 2725821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Otherwise, we only found disabled plug-ins, so we take the first one. 2735821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) i = 0; 2745821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) status->value = ChromeViewHostMsg_GetPluginInfo_Status::kDisabled; 2755821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 2765821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 2775821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) *plugin = matching_plugins[i]; 2785821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) *actual_mime_type = mime_types[i]; 2795821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (plugin_metadata) 2805821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) *plugin_metadata = PluginFinder::GetInstance()->GetPluginMetadata(*plugin); 2815821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 2825821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return enabled; 2835821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 2845821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 2855821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void PluginInfoMessageFilter::Context::GetPluginContentSetting( 2865821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const WebPluginInfo& plugin, 2875821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const GURL& policy_url, 2885821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const GURL& plugin_url, 2895821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const std::string& resource, 2905821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) ContentSetting* setting, 2915821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) bool* uses_default_content_setting) const { 2925821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 2935821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) scoped_ptr<base::Value> value; 2945821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) content_settings::SettingInfo info; 2955821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) bool uses_plugin_specific_setting = false; 2962a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) if (ShouldUseJavaScriptSettingForPlugin(plugin)) { 2975821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) value.reset( 2985821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) host_content_settings_map_->GetWebsiteSetting( 2995821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) policy_url, policy_url, CONTENT_SETTINGS_TYPE_JAVASCRIPT, 3005821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) std::string(), &info)); 3015821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } else { 3025821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) value.reset( 3035821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) host_content_settings_map_->GetWebsiteSetting( 3045821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) policy_url, plugin_url, CONTENT_SETTINGS_TYPE_PLUGINS, resource, 3055821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) &info)); 3065821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (value.get()) { 3075821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) uses_plugin_specific_setting = true; 3085821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } else { 3095821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) value.reset(host_content_settings_map_->GetWebsiteSetting( 3105821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) policy_url, plugin_url, CONTENT_SETTINGS_TYPE_PLUGINS, std::string(), 3115821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) &info)); 3125821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 3135821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 3145821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) *setting = content_settings::ValueToContentSetting(value.get()); 3155821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) *uses_default_content_setting = 3165821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) !uses_plugin_specific_setting && 3175821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) info.primary_pattern == ContentSettingsPattern::Wildcard() && 3185821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) info.secondary_pattern == ContentSettingsPattern::Wildcard(); 3195821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 3202a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 3212a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)void PluginInfoMessageFilter::Context::MaybeGrantAccess( 3222a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) const ChromeViewHostMsg_GetPluginInfo_Status& status, 3232a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) const base::FilePath& path) const { 3242a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) if (status.value == ChromeViewHostMsg_GetPluginInfo_Status::kAllowed || 3252a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) status.value == ChromeViewHostMsg_GetPluginInfo_Status::kClickToPlay) { 3262a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) ChromePluginServiceFilter::GetInstance()->AuthorizePlugin( 3272a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) render_process_id_, path); 3282a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) } 3292a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)} 3302a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 331