plugin_info_message_filter.cc revision 5f1c94371a64b3196d4be9466099bb892df9b88e
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" 11868fa2fe829687343ffae624259930155e16dbd8Torne (Richard Coles)#include "base/strings/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" 174e180b6a0b4720a9b8e9e959a882386f690f08ffTorne (Richard Coles)#include "chrome/browser/plugins/plugin_prefs.h" 185821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "chrome/browser/profiles/profile.h" 195821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "chrome/common/chrome_content_client.h" 205821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "chrome/common/content_settings.h" 215821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "chrome/common/pref_names.h" 225821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "chrome/common/render_messages.h" 235821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "content/public/browser/browser_thread.h" 245821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "content/public/browser/plugin_service.h" 255821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "content/public/browser/plugin_service_filter.h" 26eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch#include "url/gurl.h" 275821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 282a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)#include "widevine_cdm_version.h" // In SHARED_INTERMEDIATE_DIR. 292a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 30116680a4aac90f2aa7413d9095a592090648e557Ben Murdoch#if defined(ENABLE_EXTENSIONS) 31116680a4aac90f2aa7413d9095a592090648e557Ben Murdoch#include "chrome/browser/guest_view/web_view/web_view_renderer_state.h" 32116680a4aac90f2aa7413d9095a592090648e557Ben Murdoch#endif 33116680a4aac90f2aa7413d9095a592090648e557Ben Murdoch 345821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#if defined(OS_WIN) 355821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "base/win/metro.h" 365821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#endif 375821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 385821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)using content::PluginService; 39ca12bfac764ba476d6cd062bf1dde12cc64c3f40Ben Murdochusing content::WebPluginInfo; 405821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 412a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)namespace { 422a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 432a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)// For certain sandboxed Pepper plugins, use the JavaScript Content Settings. 442a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)bool ShouldUseJavaScriptSettingForPlugin(const WebPluginInfo& plugin) { 452a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) if (plugin.type != WebPluginInfo::PLUGIN_TYPE_PEPPER_IN_PROCESS && 462a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) plugin.type != WebPluginInfo::PLUGIN_TYPE_PEPPER_OUT_OF_PROCESS) { 472a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) return false; 482a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) } 492a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 502a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) // Treat Native Client invocations like JavaScript. 515d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) if (plugin.name == base::ASCIIToUTF16(ChromeContentClient::kNaClPluginName)) 522a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) return true; 532a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 54eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch#if defined(WIDEVINE_CDM_AVAILABLE) && defined(ENABLE_PEPPER_CDMS) 552a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) // Treat CDM invocations like JavaScript. 565d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) if (plugin.name == base::ASCIIToUTF16(kWidevineCdmDisplayName)) { 572a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) DCHECK(plugin.type == WebPluginInfo::PLUGIN_TYPE_PEPPER_OUT_OF_PROCESS); 582a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) return true; 592a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) } 60eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch#endif // defined(WIDEVINE_CDM_AVAILABLE) && defined(ENABLE_PEPPER_CDMS) 612a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 622a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) return false; 632a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)} 642a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 655f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles)#if defined(ENABLE_PEPPER_CDMS) 665f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) 675f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles)enum PluginAvailabilityStatusForUMA { 685f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) PLUGIN_NOT_REGISTERED, 695f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) PLUGIN_AVAILABLE, 705f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) PLUGIN_DISABLED, 715f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) PLUGIN_AVAILABILITY_STATUS_MAX 725f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles)}; 735f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) 745f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles)static void SendPluginAvailabilityUMA(const std::string& mime_type, 755f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) PluginAvailabilityStatusForUMA status) { 765f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles)#if defined(WIDEVINE_CDM_AVAILABLE) 775f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) // Only report results for Widevine CDM. 785f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) if (mime_type != kWidevineCdmPluginMimeType) 795f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) return; 805f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) 815f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) UMA_HISTOGRAM_ENUMERATION("Plugin.AvailabilityStatus.WidevineCdm", 825f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) status, PLUGIN_AVAILABILITY_STATUS_MAX); 835f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles)#endif // defined(WIDEVINE_CDM_AVAILABLE) 845f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles)} 855f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) 865f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles)#endif // defined(ENABLE_PEPPER_CDMS) 875f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) 882a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)} // namespace 892a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 905821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)PluginInfoMessageFilter::Context::Context(int render_process_id, 915821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) Profile* profile) 925821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) : render_process_id_(render_process_id), 935821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) resource_context_(profile->GetResourceContext()), 944e180b6a0b4720a9b8e9e959a882386f690f08ffTorne (Richard Coles) host_content_settings_map_(profile->GetHostContentSettingsMap()), 954e180b6a0b4720a9b8e9e959a882386f690f08ffTorne (Richard Coles) plugin_prefs_(PluginPrefs::GetForProfile(profile)) { 965821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) allow_outdated_plugins_.Init(prefs::kPluginsAllowOutdated, 972a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) profile->GetPrefs()); 985821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) allow_outdated_plugins_.MoveToThread( 995821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) content::BrowserThread::GetMessageLoopProxyForThread( 1005821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) content::BrowserThread::IO)); 1015821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) always_authorize_plugins_.Init(prefs::kPluginsAlwaysAuthorize, 1022a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) profile->GetPrefs()); 1035821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) always_authorize_plugins_.MoveToThread( 1045821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) content::BrowserThread::GetMessageLoopProxyForThread( 1055821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) content::BrowserThread::IO)); 1065821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 1075821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1085821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)PluginInfoMessageFilter::Context::~Context() { 1095821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 1105821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1115821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)PluginInfoMessageFilter::PluginInfoMessageFilter( 1125821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) int render_process_id, 1135821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) Profile* profile) 1145d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) : BrowserMessageFilter(ChromeMsgStart), 1155d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) context_(render_process_id, profile), 116c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) weak_ptr_factory_(this) { 1175821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 1185821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 119cedac228d2dd51db4b79ea1e72c7f249408ee061Torne (Richard Coles)bool PluginInfoMessageFilter::OnMessageReceived(const IPC::Message& message) { 120cedac228d2dd51db4b79ea1e72c7f249408ee061Torne (Richard Coles) IPC_BEGIN_MESSAGE_MAP(PluginInfoMessageFilter, message) 1215821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) IPC_MESSAGE_HANDLER_DELAY_REPLY(ChromeViewHostMsg_GetPluginInfo, 1225821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) OnGetPluginInfo) 123116680a4aac90f2aa7413d9095a592090648e557Ben Murdoch#if defined(ENABLE_PEPPER_CDMS) 124d0247b1b59f9c528cb6df88b4f2b9afaf80d181eTorne (Richard Coles) IPC_MESSAGE_HANDLER( 1255f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) ChromeViewHostMsg_IsInternalPluginAvailableForMimeType, 1265f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) OnIsInternalPluginAvailableForMimeType) 127116680a4aac90f2aa7413d9095a592090648e557Ben Murdoch#endif 1285821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) IPC_MESSAGE_UNHANDLED(return false) 1295821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) IPC_END_MESSAGE_MAP() 1305821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return true; 1315821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 1325821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1335821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void PluginInfoMessageFilter::OnDestruct() const { 1345821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const_cast<PluginInfoMessageFilter*>(this)-> 1355821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) weak_ptr_factory_.InvalidateWeakPtrs(); 1365821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1375821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Destroy on the UI thread because we contain a |PrefMember|. 1385821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) content::BrowserThread::DeleteOnUIThread::Destruct(this); 1395821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 1405821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1415821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)PluginInfoMessageFilter::~PluginInfoMessageFilter() {} 1425821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1435821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)struct PluginInfoMessageFilter::GetPluginInfo_Params { 144a3f6a49ab37290eeeb8db0f41ec0f1cb74a68be7Torne (Richard Coles) int render_frame_id; 1455821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) GURL url; 1465821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) GURL top_origin_url; 1475821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) std::string mime_type; 1485821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)}; 1495821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1505821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void PluginInfoMessageFilter::OnGetPluginInfo( 151a3f6a49ab37290eeeb8db0f41ec0f1cb74a68be7Torne (Richard Coles) int render_frame_id, 1525821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const GURL& url, 1535821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const GURL& top_origin_url, 1545821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const std::string& mime_type, 1555821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) IPC::Message* reply_msg) { 1565821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) GetPluginInfo_Params params = { 157a3f6a49ab37290eeeb8db0f41ec0f1cb74a68be7Torne (Richard Coles) render_frame_id, 1585821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) url, 1595821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) top_origin_url, 1605821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) mime_type 1615821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) }; 1625821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) PluginService::GetInstance()->GetPlugins( 1635821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) base::Bind(&PluginInfoMessageFilter::PluginsLoaded, 1645821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) weak_ptr_factory_.GetWeakPtr(), 1655821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) params, reply_msg)); 1665821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 1675821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1685821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void PluginInfoMessageFilter::PluginsLoaded( 1695821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const GetPluginInfo_Params& params, 1705821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) IPC::Message* reply_msg, 1715821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const std::vector<WebPluginInfo>& plugins) { 1725821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) ChromeViewHostMsg_GetPluginInfo_Output output; 1735821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // This also fills in |actual_mime_type|. 1745821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) scoped_ptr<PluginMetadata> plugin_metadata; 175a3f6a49ab37290eeeb8db0f41ec0f1cb74a68be7Torne (Richard Coles) if (context_.FindEnabledPlugin(params.render_frame_id, params.url, 1765821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) params.top_origin_url, params.mime_type, 1775821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) &output.status, &output.plugin, 1785821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) &output.actual_mime_type, 1795821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) &plugin_metadata)) { 1805821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) context_.DecidePluginStatus(params, output.plugin, plugin_metadata.get(), 1815821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) &output.status); 1825821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 1835821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1845821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (plugin_metadata) { 1855821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) output.group_identifier = plugin_metadata->identifier(); 1865821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) output.group_name = plugin_metadata->name(); 1875821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 1885821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1892a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) context_.MaybeGrantAccess(output.status, output.plugin.path); 1902a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 1915821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) ChromeViewHostMsg_GetPluginInfo::WriteReplyParams(reply_msg, output); 1925821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) Send(reply_msg); 1935821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 1945821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 195116680a4aac90f2aa7413d9095a592090648e557Ben Murdoch#if defined(ENABLE_PEPPER_CDMS) 1965f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) 1975f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles)void PluginInfoMessageFilter::OnIsInternalPluginAvailableForMimeType( 198d0247b1b59f9c528cb6df88b4f2b9afaf80d181eTorne (Richard Coles) const std::string& mime_type, 1995f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) bool* is_available, 2001e9bf3e0803691d0a228da41fc608347b6db4340Torne (Richard Coles) std::vector<base::string16>* additional_param_names, 2011e9bf3e0803691d0a228da41fc608347b6db4340Torne (Richard Coles) std::vector<base::string16>* additional_param_values) { 2021e9bf3e0803691d0a228da41fc608347b6db4340Torne (Richard Coles) std::vector<WebPluginInfo> plugins; 2031e9bf3e0803691d0a228da41fc608347b6db4340Torne (Richard Coles) PluginService::GetInstance()->GetInternalPlugins(&plugins); 2045f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) 2055f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) bool is_plugin_disabled = false; 2061e9bf3e0803691d0a228da41fc608347b6db4340Torne (Richard Coles) for (size_t i = 0; i < plugins.size(); ++i) { 2075f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) const WebPluginInfo& plugin = plugins[i]; 2081e9bf3e0803691d0a228da41fc608347b6db4340Torne (Richard Coles) const std::vector<content::WebPluginMimeType>& mime_types = 2095f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) plugin.mime_types; 2101e9bf3e0803691d0a228da41fc608347b6db4340Torne (Richard Coles) for (size_t j = 0; j < mime_types.size(); ++j) { 2111e9bf3e0803691d0a228da41fc608347b6db4340Torne (Richard Coles) if (mime_types[j].mime_type == mime_type) { 2125f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) if (!context_.IsPluginEnabled(plugin)) { 2135f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) is_plugin_disabled = true; 2145f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) break; 2155f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) } 2165f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) 2175f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) *is_available = true; 2181e9bf3e0803691d0a228da41fc608347b6db4340Torne (Richard Coles) *additional_param_names = mime_types[j].additional_param_names; 2191e9bf3e0803691d0a228da41fc608347b6db4340Torne (Richard Coles) *additional_param_values = mime_types[j].additional_param_values; 2205f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) SendPluginAvailabilityUMA(mime_type, PLUGIN_AVAILABLE); 2211e9bf3e0803691d0a228da41fc608347b6db4340Torne (Richard Coles) return; 2221e9bf3e0803691d0a228da41fc608347b6db4340Torne (Richard Coles) } 2231e9bf3e0803691d0a228da41fc608347b6db4340Torne (Richard Coles) } 2241e9bf3e0803691d0a228da41fc608347b6db4340Torne (Richard Coles) } 2251e9bf3e0803691d0a228da41fc608347b6db4340Torne (Richard Coles) 2265f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) *is_available = false; 2275f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) SendPluginAvailabilityUMA( 2285f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) mime_type, is_plugin_disabled ? PLUGIN_DISABLED : PLUGIN_NOT_REGISTERED); 229d0247b1b59f9c528cb6df88b4f2b9afaf80d181eTorne (Richard Coles)} 2305f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) 2315f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles)#endif // defined(ENABLE_PEPPER_CDMS) 232d0247b1b59f9c528cb6df88b4f2b9afaf80d181eTorne (Richard Coles) 2335821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void PluginInfoMessageFilter::Context::DecidePluginStatus( 2345821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const GetPluginInfo_Params& params, 2355821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const WebPluginInfo& plugin, 2365821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const PluginMetadata* plugin_metadata, 2375821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) ChromeViewHostMsg_GetPluginInfo_Status* status) const { 2385821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#if defined(OS_WIN) 2395821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (plugin.type == WebPluginInfo::PLUGIN_TYPE_NPAPI && 2405821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) base::win::IsMetroProcess()) { 2415821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) status->value = 2425821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) ChromeViewHostMsg_GetPluginInfo_Status::kNPAPINotSupported; 2435821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return; 2445821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 2455821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#endif 2464e180b6a0b4720a9b8e9e959a882386f690f08ffTorne (Richard Coles) if (plugin.type == WebPluginInfo::PLUGIN_TYPE_NPAPI) { 2474e180b6a0b4720a9b8e9e959a882386f690f08ffTorne (Richard Coles) CHECK(content::BrowserThread::CurrentlyOn(content::BrowserThread::IO)); 2484e180b6a0b4720a9b8e9e959a882386f690f08ffTorne (Richard Coles) // NPAPI plugins are not supported inside <webview> guests. 249116680a4aac90f2aa7413d9095a592090648e557Ben Murdoch#if defined(ENABLE_EXTENSIONS) 250116680a4aac90f2aa7413d9095a592090648e557Ben Murdoch if (WebViewRendererState::GetInstance()->IsGuest(render_process_id_)) { 2514e180b6a0b4720a9b8e9e959a882386f690f08ffTorne (Richard Coles) status->value = 2524e180b6a0b4720a9b8e9e959a882386f690f08ffTorne (Richard Coles) ChromeViewHostMsg_GetPluginInfo_Status::kNPAPINotSupported; 2534e180b6a0b4720a9b8e9e959a882386f690f08ffTorne (Richard Coles) return; 2544e180b6a0b4720a9b8e9e959a882386f690f08ffTorne (Richard Coles) } 255116680a4aac90f2aa7413d9095a592090648e557Ben Murdoch#endif 2564e180b6a0b4720a9b8e9e959a882386f690f08ffTorne (Richard Coles) } 2575821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 2585821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) ContentSetting plugin_setting = CONTENT_SETTING_DEFAULT; 2595821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) bool uses_default_content_setting = true; 2605d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) bool is_managed = false; 2615821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Check plug-in content settings. The primary URL is the top origin URL and 2625821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // the secondary URL is the plug-in URL. 2635821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) GetPluginContentSetting(plugin, params.top_origin_url, params.url, 2645821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) plugin_metadata->identifier(), &plugin_setting, 2655d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) &uses_default_content_setting, &is_managed); 2665821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) DCHECK(plugin_setting != CONTENT_SETTING_DEFAULT); 2675821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 2685821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) PluginMetadata::SecurityStatus plugin_status = 2695821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) plugin_metadata->GetSecurityStatus(plugin); 2702a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)#if defined(ENABLE_PLUGIN_INSTALLATION) 2715821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Check if the plug-in is outdated. 2725821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (plugin_status == PluginMetadata::SECURITY_STATUS_OUT_OF_DATE && 2735821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) !allow_outdated_plugins_.GetValue()) { 2745821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (allow_outdated_plugins_.IsManaged()) { 2755821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) status->value = 2765821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) ChromeViewHostMsg_GetPluginInfo_Status::kOutdatedDisallowed; 2775821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } else { 2785821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) status->value = ChromeViewHostMsg_GetPluginInfo_Status::kOutdatedBlocked; 2795821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 2805821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return; 2815821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 2822a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)#endif 2834e180b6a0b4720a9b8e9e959a882386f690f08ffTorne (Richard Coles) // Check if the plug-in or its group is enabled by policy. 2844e180b6a0b4720a9b8e9e959a882386f690f08ffTorne (Richard Coles) PluginPrefs::PolicyStatus plugin_policy = 2854e180b6a0b4720a9b8e9e959a882386f690f08ffTorne (Richard Coles) plugin_prefs_->PolicyStatusForPlugin(plugin.name); 2864e180b6a0b4720a9b8e9e959a882386f690f08ffTorne (Richard Coles) PluginPrefs::PolicyStatus group_policy = 2874e180b6a0b4720a9b8e9e959a882386f690f08ffTorne (Richard Coles) plugin_prefs_->PolicyStatusForPlugin(plugin_metadata->name()); 2885821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 2895821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Check if the plug-in requires authorization. 2905821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (plugin_status == 2915821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) PluginMetadata::SECURITY_STATUS_REQUIRES_AUTHORIZATION && 2925821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) plugin.type != WebPluginInfo::PLUGIN_TYPE_PEPPER_IN_PROCESS && 2935821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) plugin.type != WebPluginInfo::PLUGIN_TYPE_PEPPER_OUT_OF_PROCESS && 2945821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) !always_authorize_plugins_.GetValue() && 2955821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) plugin_setting != CONTENT_SETTING_BLOCK && 2964e180b6a0b4720a9b8e9e959a882386f690f08ffTorne (Richard Coles) uses_default_content_setting && 2974e180b6a0b4720a9b8e9e959a882386f690f08ffTorne (Richard Coles) plugin_policy != PluginPrefs::POLICY_ENABLED && 2988bcbed890bc3ce4d7a057a8f32cab53fa534672eTorne (Richard Coles) group_policy != PluginPrefs::POLICY_ENABLED && 2998bcbed890bc3ce4d7a057a8f32cab53fa534672eTorne (Richard Coles) !ChromePluginServiceFilter::GetInstance()->IsPluginRestricted( 3008bcbed890bc3ce4d7a057a8f32cab53fa534672eTorne (Richard Coles) plugin.path)) { 301f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) status->value = ChromeViewHostMsg_GetPluginInfo_Status::kUnauthorized; 3025821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return; 3035821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 3045821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 3055821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Check if the plug-in is crashing too much. 3065821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (PluginService::GetInstance()->IsPluginUnstable(plugin.path) && 3075821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) !always_authorize_plugins_.GetValue() && 3085821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) plugin_setting != CONTENT_SETTING_BLOCK && 3095821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) uses_default_content_setting) { 3105821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) status->value = ChromeViewHostMsg_GetPluginInfo_Status::kUnauthorized; 3115821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return; 3125821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 3135821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 3145d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) if (plugin_setting == CONTENT_SETTING_ASK) { 3155d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) status->value = ChromeViewHostMsg_GetPluginInfo_Status::kClickToPlay; 3165d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) } else if (plugin_setting == CONTENT_SETTING_BLOCK) { 3175d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) status->value = 3185d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) is_managed ? ChromeViewHostMsg_GetPluginInfo_Status::kBlockedByPolicy 3195d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) : ChromeViewHostMsg_GetPluginInfo_Status::kBlocked; 3205d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) } 3214e180b6a0b4720a9b8e9e959a882386f690f08ffTorne (Richard Coles) 3224e180b6a0b4720a9b8e9e959a882386f690f08ffTorne (Richard Coles) if (status->value == ChromeViewHostMsg_GetPluginInfo_Status::kAllowed) { 3234e180b6a0b4720a9b8e9e959a882386f690f08ffTorne (Richard Coles) // Allow an embedder of <webview> to block a plugin from being loaded inside 3244e180b6a0b4720a9b8e9e959a882386f690f08ffTorne (Richard Coles) // the guest. In order to do this, set the status to 'Unauthorized' here, 3254e180b6a0b4720a9b8e9e959a882386f690f08ffTorne (Richard Coles) // and update the status as appropriate depending on the response from the 3264e180b6a0b4720a9b8e9e959a882386f690f08ffTorne (Richard Coles) // embedder. 327116680a4aac90f2aa7413d9095a592090648e557Ben Murdoch#if defined(ENABLE_EXTENSIONS) 328116680a4aac90f2aa7413d9095a592090648e557Ben Murdoch if (WebViewRendererState::GetInstance()->IsGuest(render_process_id_)) 329a3f6a49ab37290eeeb8db0f41ec0f1cb74a68be7Torne (Richard Coles) status->value = ChromeViewHostMsg_GetPluginInfo_Status::kUnauthorized; 330116680a4aac90f2aa7413d9095a592090648e557Ben Murdoch 331116680a4aac90f2aa7413d9095a592090648e557Ben Murdoch#endif 3324e180b6a0b4720a9b8e9e959a882386f690f08ffTorne (Richard Coles) } 3335821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 3345821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 3355821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)bool PluginInfoMessageFilter::Context::FindEnabledPlugin( 336a3f6a49ab37290eeeb8db0f41ec0f1cb74a68be7Torne (Richard Coles) int render_frame_id, 3375821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const GURL& url, 3385821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const GURL& top_origin_url, 3395821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const std::string& mime_type, 3405821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) ChromeViewHostMsg_GetPluginInfo_Status* status, 3415821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) WebPluginInfo* plugin, 3425821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) std::string* actual_mime_type, 3435821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) scoped_ptr<PluginMetadata>* plugin_metadata) const { 3445821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) bool allow_wildcard = true; 3455821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) std::vector<WebPluginInfo> matching_plugins; 3465821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) std::vector<std::string> mime_types; 3475821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) PluginService::GetInstance()->GetPluginInfoArray( 3485821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) url, mime_type, allow_wildcard, &matching_plugins, &mime_types); 3495821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (matching_plugins.empty()) { 3505821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) status->value = ChromeViewHostMsg_GetPluginInfo_Status::kNotFound; 3515821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return false; 3525821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 3535821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 3545821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) content::PluginServiceFilter* filter = 3555821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) PluginService::GetInstance()->GetFilter(); 3565821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) size_t i = 0; 3575821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) for (; i < matching_plugins.size(); ++i) { 3582a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) if (!filter || filter->IsPluginAvailable(render_process_id_, 359a3f6a49ab37290eeeb8db0f41ec0f1cb74a68be7Torne (Richard Coles) render_frame_id, 3602a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) resource_context_, 3612a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) url, 3622a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) top_origin_url, 3632a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) &matching_plugins[i])) { 3645821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) break; 3655821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 3665821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 3675821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 3685821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // If we broke out of the loop, we have found an enabled plug-in. 3695821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) bool enabled = i < matching_plugins.size(); 3705821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (!enabled) { 3715821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Otherwise, we only found disabled plug-ins, so we take the first one. 3725821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) i = 0; 3735821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) status->value = ChromeViewHostMsg_GetPluginInfo_Status::kDisabled; 3745821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 3755821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 3765821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) *plugin = matching_plugins[i]; 3775821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) *actual_mime_type = mime_types[i]; 3785821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (plugin_metadata) 3795821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) *plugin_metadata = PluginFinder::GetInstance()->GetPluginMetadata(*plugin); 3805821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 3815821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return enabled; 3825821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 3835821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 3845821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void PluginInfoMessageFilter::Context::GetPluginContentSetting( 3855821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const WebPluginInfo& plugin, 3865821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const GURL& policy_url, 3875821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const GURL& plugin_url, 3885821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const std::string& resource, 3895821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) ContentSetting* setting, 3905d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) bool* uses_default_content_setting, 3915d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) bool* is_managed) const { 3925821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) scoped_ptr<base::Value> value; 3935821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) content_settings::SettingInfo info; 3945821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) bool uses_plugin_specific_setting = false; 3952a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) if (ShouldUseJavaScriptSettingForPlugin(plugin)) { 3965821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) value.reset( 3975821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) host_content_settings_map_->GetWebsiteSetting( 3985821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) policy_url, policy_url, CONTENT_SETTINGS_TYPE_JAVASCRIPT, 3995821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) std::string(), &info)); 4005821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } else { 401cedac228d2dd51db4b79ea1e72c7f249408ee061Torne (Richard Coles) content_settings::SettingInfo specific_info; 402cedac228d2dd51db4b79ea1e72c7f249408ee061Torne (Richard Coles) scoped_ptr<base::Value> specific_setting( 4035821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) host_content_settings_map_->GetWebsiteSetting( 4045821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) policy_url, plugin_url, CONTENT_SETTINGS_TYPE_PLUGINS, resource, 405cedac228d2dd51db4b79ea1e72c7f249408ee061Torne (Richard Coles) &specific_info)); 406cedac228d2dd51db4b79ea1e72c7f249408ee061Torne (Richard Coles) content_settings::SettingInfo general_info; 407cedac228d2dd51db4b79ea1e72c7f249408ee061Torne (Richard Coles) scoped_ptr<base::Value> general_setting( 408cedac228d2dd51db4b79ea1e72c7f249408ee061Torne (Richard Coles) host_content_settings_map_->GetWebsiteSetting( 409cedac228d2dd51db4b79ea1e72c7f249408ee061Torne (Richard Coles) policy_url, plugin_url, CONTENT_SETTINGS_TYPE_PLUGINS, 410cedac228d2dd51db4b79ea1e72c7f249408ee061Torne (Richard Coles) std::string(), &general_info)); 411cedac228d2dd51db4b79ea1e72c7f249408ee061Torne (Richard Coles) 412cedac228d2dd51db4b79ea1e72c7f249408ee061Torne (Richard Coles) // If there is a plugin-specific setting, we use it, unless the general 413cedac228d2dd51db4b79ea1e72c7f249408ee061Torne (Richard Coles) // setting was set by policy, in which case it takes precedence. 414cedac228d2dd51db4b79ea1e72c7f249408ee061Torne (Richard Coles) uses_plugin_specific_setting = specific_setting && 415cedac228d2dd51db4b79ea1e72c7f249408ee061Torne (Richard Coles) (general_info.source != content_settings::SETTING_SOURCE_POLICY); 416cedac228d2dd51db4b79ea1e72c7f249408ee061Torne (Richard Coles) if (uses_plugin_specific_setting) { 417cedac228d2dd51db4b79ea1e72c7f249408ee061Torne (Richard Coles) value = specific_setting.Pass(); 418cedac228d2dd51db4b79ea1e72c7f249408ee061Torne (Richard Coles) info = specific_info; 4195821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } else { 420cedac228d2dd51db4b79ea1e72c7f249408ee061Torne (Richard Coles) value = general_setting.Pass(); 421cedac228d2dd51db4b79ea1e72c7f249408ee061Torne (Richard Coles) info = general_info; 4225821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 4235821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 4245821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) *setting = content_settings::ValueToContentSetting(value.get()); 4255821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) *uses_default_content_setting = 4265821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) !uses_plugin_specific_setting && 4275821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) info.primary_pattern == ContentSettingsPattern::Wildcard() && 4285821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) info.secondary_pattern == ContentSettingsPattern::Wildcard(); 4295d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) *is_managed = info.source == content_settings::SETTING_SOURCE_POLICY; 4305821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 4312a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 4322a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)void PluginInfoMessageFilter::Context::MaybeGrantAccess( 4332a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) const ChromeViewHostMsg_GetPluginInfo_Status& status, 4342a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) const base::FilePath& path) const { 4352a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) if (status.value == ChromeViewHostMsg_GetPluginInfo_Status::kAllowed || 4362a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) status.value == ChromeViewHostMsg_GetPluginInfo_Status::kClickToPlay) { 4372a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) ChromePluginServiceFilter::GetInstance()->AuthorizePlugin( 4382a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) render_process_id_, path); 4392a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) } 4402a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)} 4412a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 4425f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles)bool PluginInfoMessageFilter::Context::IsPluginEnabled( 4435f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) const content::WebPluginInfo& plugin) const { 4445f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) return plugin_prefs_->IsPluginEnabled(plugin); 4455f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles)} 446