2017-03-27 21:19:34 +00:00
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// Copyright (c) 2017 GitHub, Inc.
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// Use of this source code is governed by the MIT license that can be
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// found in the LICENSE file.
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2019-06-19 20:46:59 +00:00
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#include "shell/renderer/renderer_client_base.h"
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2017-03-27 21:19:34 +00:00
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2018-09-13 00:25:56 +00:00
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#include <memory>
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2017-03-27 21:19:34 +00:00
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#include <string>
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2019-10-31 20:11:51 +00:00
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#include <utility>
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2017-03-27 21:19:34 +00:00
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#include <vector>
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#include "base/command_line.h"
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#include "base/strings/string_split.h"
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2018-07-19 04:29:47 +00:00
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#include "base/strings/stringprintf.h"
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2019-11-05 23:41:20 +00:00
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#include "components/network_hints/renderer/web_prescient_networking_impl.h"
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2019-04-19 19:55:20 +00:00
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#include "content/common/buildflags.h"
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2017-03-27 21:19:34 +00:00
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#include "content/public/common/content_constants.h"
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2018-09-11 18:18:10 +00:00
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#include "content/public/common/content_switches.h"
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2018-08-16 22:57:40 +00:00
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#include "content/public/renderer/render_frame.h"
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2019-07-24 23:01:08 +00:00
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#include "content/public/renderer/render_thread.h"
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2017-03-27 21:19:34 +00:00
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#include "content/public/renderer/render_view.h"
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2018-10-01 20:00:53 +00:00
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#include "electron/buildflags/buildflags.h"
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2018-10-13 01:57:04 +00:00
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#include "printing/buildflags/buildflags.h"
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2019-06-19 20:46:59 +00:00
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#include "shell/common/color_util.h"
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2019-09-08 15:10:18 +00:00
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#include "shell/common/gin_helper/dictionary.h"
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2019-06-19 20:46:59 +00:00
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#include "shell/common/options_switches.h"
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2020-02-24 04:33:58 +00:00
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#include "shell/common/world_ids.h"
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2020-02-03 17:49:37 +00:00
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#include "shell/renderer/browser_exposed_renderer_interfaces.h"
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2019-06-19 20:46:59 +00:00
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#include "shell/renderer/content_settings_observer.h"
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#include "shell/renderer/electron_api_service_impl.h"
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2020-02-04 20:19:40 +00:00
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#include "shell/renderer/electron_autofill_agent.h"
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2019-04-02 22:38:16 +00:00
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#include "third_party/blink/public/common/associated_interfaces/associated_interface_registry.h"
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2018-07-20 16:08:18 +00:00
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#include "third_party/blink/public/web/blink.h"
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#include "third_party/blink/public/web/web_custom_element.h" // NOLINT(build/include_alpha)
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#include "third_party/blink/public/web/web_frame_widget.h"
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#include "third_party/blink/public/web/web_plugin_params.h"
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#include "third_party/blink/public/web/web_script_source.h"
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#include "third_party/blink/public/web/web_security_policy.h"
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2019-01-21 20:43:17 +00:00
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#include "third_party/blink/public/web/web_view.h"
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2019-03-05 05:08:55 +00:00
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#include "third_party/blink/renderer/platform/weborigin/scheme_registry.h" // nogncheck
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2017-03-27 21:19:34 +00:00
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#if defined(OS_MACOSX)
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#include "base/strings/sys_string_conversions.h"
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#endif
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#if defined(OS_WIN)
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#include <shlobj.h>
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#endif
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2019-10-31 20:11:51 +00:00
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#if BUILDFLAG(ENABLE_BUILTIN_SPELLCHECKER)
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#include "components/spellcheck/renderer/spellcheck.h"
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#include "components/spellcheck/renderer/spellcheck_provider.h"
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#endif
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2018-10-01 20:00:53 +00:00
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#if BUILDFLAG(ENABLE_PDF_VIEWER)
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2020-02-04 20:19:40 +00:00
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#include "shell/common/electron_constants.h"
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2018-10-01 20:00:53 +00:00
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#endif // BUILDFLAG(ENABLE_PDF_VIEWER)
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2018-03-15 08:51:48 +00:00
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2019-11-04 17:50:31 +00:00
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#if BUILDFLAG(ENABLE_PLUGINS)
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#include "shell/renderer/pepper_helper.h"
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#endif // BUILDFLAG(ENABLE_PLUGINS)
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2018-06-20 00:44:24 +00:00
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2018-10-13 01:57:04 +00:00
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#if BUILDFLAG(ENABLE_PRINTING)
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#include "components/printing/renderer/print_render_frame_helper.h"
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2019-01-22 07:24:36 +00:00
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#include "printing/print_settings.h"
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2019-06-19 20:46:59 +00:00
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#include "shell/renderer/printing/print_render_frame_helper_delegate.h"
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2018-10-13 01:57:04 +00:00
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#endif // BUILDFLAG(ENABLE_PRINTING)
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2019-07-24 23:01:08 +00:00
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#if BUILDFLAG(ENABLE_ELECTRON_EXTENSIONS)
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2020-02-13 00:39:12 +00:00
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#include "base/strings/utf_string_conversions.h"
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#include "content/public/common/webplugininfo.h"
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#include "extensions/common/constants.h"
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2019-07-24 23:01:08 +00:00
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#include "extensions/common/extensions_client.h"
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#include "extensions/renderer/dispatcher.h"
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#include "extensions/renderer/extension_frame_helper.h"
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#include "extensions/renderer/guest_view/extensions_guest_view_container.h"
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#include "extensions/renderer/guest_view/extensions_guest_view_container_dispatcher.h"
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#include "extensions/renderer/guest_view/mime_handler_view/mime_handler_view_container.h"
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2020-02-13 00:39:12 +00:00
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#include "extensions/renderer/guest_view/mime_handler_view/mime_handler_view_container_manager.h"
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2020-02-03 22:01:10 +00:00
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#include "shell/common/extensions/electron_extensions_client.h"
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#include "shell/renderer/extensions/electron_extensions_renderer_client.h"
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2019-07-24 23:01:08 +00:00
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#endif // BUILDFLAG(ENABLE_ELECTRON_EXTENSIONS)
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2019-06-19 21:23:04 +00:00
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namespace electron {
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2017-03-27 21:19:34 +00:00
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namespace {
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2018-09-11 18:18:10 +00:00
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std::vector<std::string> ParseSchemesCLISwitch(base::CommandLine* command_line,
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const char* switch_name) {
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2017-03-27 21:19:34 +00:00
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std::string custom_schemes = command_line->GetSwitchValueASCII(switch_name);
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2018-04-18 01:55:30 +00:00
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return base::SplitString(custom_schemes, ",", base::TRIM_WHITESPACE,
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base::SPLIT_WANT_NONEMPTY);
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2017-03-27 21:19:34 +00:00
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}
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} // namespace
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RendererClientBase::RendererClientBase() {
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2018-09-11 18:18:10 +00:00
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auto* command_line = base::CommandLine::ForCurrentProcess();
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2017-03-27 21:19:34 +00:00
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// Parse --standard-schemes=scheme1,scheme2
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std::vector<std::string> standard_schemes_list =
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2018-09-11 18:18:10 +00:00
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ParseSchemesCLISwitch(command_line, switches::kStandardSchemes);
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2017-03-27 21:19:34 +00:00
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for (const std::string& scheme : standard_schemes_list)
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2018-07-21 15:40:06 +00:00
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url::AddStandardScheme(scheme.c_str(), url::SCHEME_WITH_HOST);
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2018-04-18 01:55:30 +00:00
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isolated_world_ = base::CommandLine::ForCurrentProcess()->HasSwitch(
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switches::kContextIsolation);
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2018-09-11 18:18:10 +00:00
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// We rely on the unique process host id which is notified to the
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// renderer process via command line switch from the content layer,
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// if this switch is removed from the content layer for some reason,
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// we should define our own.
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DCHECK(command_line->HasSwitch(::switches::kRendererClientId));
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renderer_client_id_ =
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command_line->GetSwitchValueASCII(::switches::kRendererClientId);
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2017-03-27 21:19:34 +00:00
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}
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2019-09-16 22:12:00 +00:00
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RendererClientBase::~RendererClientBase() = default;
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2017-03-27 21:19:34 +00:00
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2018-07-19 04:29:47 +00:00
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void RendererClientBase::DidCreateScriptContext(
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v8::Handle<v8::Context> context,
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content::RenderFrame* render_frame) {
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2018-09-11 18:18:10 +00:00
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// global.setHidden("contextId", `${processHostId}-${++next_context_id_}`)
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auto context_id = base::StringPrintf(
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"%s-%" PRId64, renderer_client_id_.c_str(), ++next_context_id_);
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2019-09-08 15:10:18 +00:00
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gin_helper::Dictionary global(context->GetIsolate(), context->Global());
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2019-07-16 02:50:38 +00:00
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global.SetHidden("contextId", context_id);
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2018-10-13 17:50:07 +00:00
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2019-09-18 16:52:06 +00:00
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#if BUILDFLAG(ENABLE_REMOTE_MODULE)
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2018-10-13 17:50:07 +00:00
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auto* command_line = base::CommandLine::ForCurrentProcess();
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bool enableRemoteModule =
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2019-08-28 22:57:03 +00:00
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command_line->HasSwitch(switches::kEnableRemoteModule);
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2019-07-16 02:50:38 +00:00
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global.SetHidden("enableRemoteModule", enableRemoteModule);
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2019-09-18 16:52:06 +00:00
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#endif
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2018-07-19 04:29:47 +00:00
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}
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2017-03-27 21:19:34 +00:00
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void RendererClientBase::AddRenderBindings(
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v8::Isolate* isolate,
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2019-09-08 15:10:18 +00:00
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v8::Local<v8::Object> binding_object) {}
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2017-03-27 21:19:34 +00:00
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void RendererClientBase::RenderThreadStarted() {
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2018-09-11 18:18:10 +00:00
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auto* command_line = base::CommandLine::ForCurrentProcess();
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2019-04-19 19:55:20 +00:00
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#if BUILDFLAG(USE_EXTERNAL_POPUP_MENU)
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// On macOS, popup menus are rendered by the main process by default.
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// This causes problems in OSR, since when the popup is rendered separately,
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// it won't be captured in the rendered image.
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if (command_line->HasSwitch(options::kOffscreen)) {
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blink::WebView::SetUseExternalPopupMenus(false);
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}
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#endif
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2019-07-24 23:01:08 +00:00
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#if BUILDFLAG(ENABLE_ELECTRON_EXTENSIONS)
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auto* thread = content::RenderThread::Get();
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extensions_client_.reset(CreateExtensionsClient());
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extensions::ExtensionsClient::Set(extensions_client_.get());
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2020-02-03 22:01:10 +00:00
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extensions_renderer_client_.reset(new ElectronExtensionsRendererClient);
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2019-07-24 23:01:08 +00:00
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extensions::ExtensionsRendererClient::Set(extensions_renderer_client_.get());
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thread->AddObserver(extensions_renderer_client_->GetDispatcher());
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#endif
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2019-10-31 20:11:51 +00:00
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#if BUILDFLAG(ENABLE_BUILTIN_SPELLCHECKER)
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if (command_line->HasSwitch(switches::kEnableSpellcheck))
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2019-12-11 00:22:35 +00:00
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spellcheck_ = std::make_unique<SpellCheck>(this);
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2019-10-31 20:11:51 +00:00
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#endif
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2017-06-16 20:42:33 +00:00
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blink::WebCustomElement::AddEmbedderCustomElementName("webview");
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blink::WebCustomElement::AddEmbedderCustomElementName("browserplugin");
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2017-03-27 21:19:34 +00:00
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2017-09-15 07:48:55 +00:00
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WTF::String extension_scheme("chrome-extension");
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// Extension resources are HTTP-like and safe to expose to the fetch API. The
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// rules for the fetch API are consistent with XHR.
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blink::SchemeRegistry::RegisterURLSchemeAsSupportingFetchAPI(
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extension_scheme);
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// Extension resources, when loaded as the top-level document, should bypass
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// Blink's strict first-party origin checks.
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blink::SchemeRegistry::RegisterURLSchemeAsFirstPartyWhenTopLevel(
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extension_scheme);
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// In Chrome we should set extension's origins to match the pages they can
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// work on, but in Electron currently we just let extensions do anything.
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blink::SchemeRegistry::RegisterURLSchemeAsSecure(extension_scheme);
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blink::SchemeRegistry::RegisterURLSchemeAsBypassingContentSecurityPolicy(
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extension_scheme);
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2017-04-20 08:44:25 +00:00
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// Parse --secure-schemes=scheme1,scheme2
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std::vector<std::string> secure_schemes_list =
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2018-09-11 18:18:10 +00:00
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ParseSchemesCLISwitch(command_line, switches::kSecureSchemes);
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2017-04-20 08:44:25 +00:00
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for (const std::string& scheme : secure_schemes_list)
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2017-06-16 20:42:33 +00:00
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blink::SchemeRegistry::RegisterURLSchemeAsSecure(
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WTF::String::FromUTF8(scheme.data(), scheme.length()));
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2017-04-20 08:44:25 +00:00
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2019-01-29 07:11:01 +00:00
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std::vector<std::string> fetch_enabled_schemes =
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ParseSchemesCLISwitch(command_line, switches::kFetchSchemes);
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for (const std::string& scheme : fetch_enabled_schemes) {
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blink::WebSecurityPolicy::RegisterURLSchemeAsSupportingFetchAPI(
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blink::WebString::FromASCII(scheme));
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}
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std::vector<std::string> service_worker_schemes =
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ParseSchemesCLISwitch(command_line, switches::kServiceWorkerSchemes);
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for (const std::string& scheme : service_worker_schemes)
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blink::WebSecurityPolicy::RegisterURLSchemeAsAllowingServiceWorkers(
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blink::WebString::FromASCII(scheme));
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std::vector<std::string> csp_bypassing_schemes =
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ParseSchemesCLISwitch(command_line, switches::kBypassCSPSchemes);
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for (const std::string& scheme : csp_bypassing_schemes)
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blink::SchemeRegistry::RegisterURLSchemeAsBypassingContentSecurityPolicy(
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WTF::String::FromUTF8(scheme.data(), scheme.length()));
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2017-12-17 20:56:53 +00:00
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// Allow file scheme to handle service worker by default.
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// FIXME(zcbenz): Can this be moved elsewhere?
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blink::WebSecurityPolicy::RegisterURLSchemeAsAllowingServiceWorkers("file");
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2017-12-18 09:29:28 +00:00
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blink::SchemeRegistry::RegisterURLSchemeAsSupportingFetchAPI("file");
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2017-12-17 20:56:53 +00:00
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2017-03-27 21:19:34 +00:00
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#if defined(OS_WIN)
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// Set ApplicationUserModelID in renderer process.
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base::string16 app_id =
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command_line->GetSwitchValueNative(switches::kAppUserModelId);
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if (!app_id.empty()) {
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SetCurrentProcessExplicitAppUserModelID(app_id.c_str());
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}
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#endif
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}
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2020-02-03 17:49:37 +00:00
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void RendererClientBase::ExposeInterfacesToBrowser(mojo::BinderMap* binders) {
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// NOTE: Do not add binders directly within this method. Instead, modify the
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// definition of |ExposeElectronRendererInterfacesToBrowser()| to ensure
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// security review coverage.
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ExposeElectronRendererInterfacesToBrowser(this, binders);
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}
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2017-03-27 21:19:34 +00:00
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void RendererClientBase::RenderFrameCreated(
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content::RenderFrame* render_frame) {
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2018-04-05 00:53:51 +00:00
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#if defined(TOOLKIT_VIEWS)
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2019-06-12 22:08:22 +00:00
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new AutofillAgent(render_frame,
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render_frame->GetAssociatedInterfaceRegistry());
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2018-04-05 00:53:51 +00:00
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#endif
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2019-11-04 17:50:31 +00:00
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#if BUILDFLAG(ENABLE_PLUGINS)
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2017-03-27 21:19:34 +00:00
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new PepperHelper(render_frame);
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2018-06-20 00:44:24 +00:00
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#endif
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2017-03-27 21:19:34 +00:00
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new ContentSettingsObserver(render_frame);
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2018-10-13 01:57:04 +00:00
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#if BUILDFLAG(ENABLE_PRINTING)
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new printing::PrintRenderFrameHelper(
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2019-06-19 21:23:04 +00:00
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render_frame,
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std::make_unique<electron::PrintRenderFrameHelperDelegate>());
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2018-10-13 01:57:04 +00:00
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#endif
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2017-03-27 21:19:34 +00:00
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2019-08-12 17:38:41 +00:00
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// Note: ElectronApiServiceImpl has to be created now to capture the
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// DidCreateDocumentElement event.
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auto* service = new ElectronApiServiceImpl(render_frame, this);
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2019-04-02 22:38:16 +00:00
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render_frame->GetAssociatedInterfaceRegistry()->AddInterface(
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2019-08-12 17:38:41 +00:00
|
|
|
base::BindRepeating(&ElectronApiServiceImpl::BindTo,
|
|
|
|
service->GetWeakPtr()));
|
2019-04-02 22:38:16 +00:00
|
|
|
|
2018-10-14 17:59:47 +00:00
|
|
|
content::RenderView* render_view = render_frame->GetRenderView();
|
|
|
|
if (render_frame->IsMainFrame() && render_view) {
|
2019-01-21 20:43:17 +00:00
|
|
|
blink::WebView* webview = render_view->GetWebView();
|
|
|
|
if (webview) {
|
2018-10-14 17:59:47 +00:00
|
|
|
base::CommandLine* cmd = base::CommandLine::ForCurrentProcess();
|
|
|
|
if (cmd->HasSwitch(switches::kGuestInstanceID)) { // webview.
|
2019-01-21 20:43:17 +00:00
|
|
|
webview->SetBaseBackgroundColor(SK_ColorTRANSPARENT);
|
2018-10-14 17:59:47 +00:00
|
|
|
} else { // normal window.
|
|
|
|
std::string name = cmd->GetSwitchValueASCII(switches::kBackgroundColor);
|
|
|
|
SkColor color =
|
|
|
|
name.empty() ? SK_ColorTRANSPARENT : ParseHexColor(name);
|
2019-01-21 20:43:17 +00:00
|
|
|
webview->SetBaseBackgroundColor(color);
|
2018-10-14 17:59:47 +00:00
|
|
|
}
|
|
|
|
}
|
|
|
|
}
|
2019-07-24 23:01:08 +00:00
|
|
|
|
|
|
|
#if BUILDFLAG(ENABLE_ELECTRON_EXTENSIONS)
|
|
|
|
auto* dispatcher = extensions_renderer_client_->GetDispatcher();
|
|
|
|
// ExtensionFrameHelper destroys itself when the RenderFrame is destroyed.
|
|
|
|
new extensions::ExtensionFrameHelper(render_frame, dispatcher);
|
|
|
|
|
|
|
|
dispatcher->OnRenderFrameCreated(render_frame);
|
2020-02-13 00:39:12 +00:00
|
|
|
|
|
|
|
render_frame->GetAssociatedInterfaceRegistry()->AddInterface(
|
|
|
|
base::BindRepeating(
|
|
|
|
&extensions::MimeHandlerViewContainerManager::BindReceiver,
|
|
|
|
render_frame->GetRoutingID()));
|
2019-07-24 23:01:08 +00:00
|
|
|
#endif
|
2019-10-31 20:11:51 +00:00
|
|
|
|
|
|
|
#if BUILDFLAG(ENABLE_BUILTIN_SPELLCHECKER)
|
|
|
|
auto* command_line = base::CommandLine::ForCurrentProcess();
|
|
|
|
if (command_line->HasSwitch(switches::kEnableSpellcheck))
|
|
|
|
new SpellCheckProvider(render_frame, spellcheck_.get(), this);
|
|
|
|
#endif
|
|
|
|
}
|
|
|
|
|
|
|
|
#if BUILDFLAG(ENABLE_BUILTIN_SPELLCHECKER)
|
|
|
|
void RendererClientBase::GetInterface(
|
|
|
|
const std::string& interface_name,
|
|
|
|
mojo::ScopedMessagePipeHandle interface_pipe) {
|
|
|
|
// TODO(crbug.com/977637): Get rid of the use of this implementation of
|
|
|
|
// |service_manager::LocalInterfaceProvider|. This was done only to avoid
|
|
|
|
// churning spellcheck code while eliminating the "chrome" and
|
|
|
|
// "chrome_renderer" services. Spellcheck is (and should remain) the only
|
|
|
|
// consumer of this implementation.
|
|
|
|
content::RenderThread::Get()->BindHostReceiver(
|
|
|
|
mojo::GenericPendingReceiver(interface_name, std::move(interface_pipe)));
|
|
|
|
}
|
|
|
|
#endif
|
|
|
|
|
2017-04-08 13:43:19 +00:00
|
|
|
void RendererClientBase::DidClearWindowObject(
|
|
|
|
content::RenderFrame* render_frame) {
|
|
|
|
// Make sure every page will get a script context created.
|
2017-06-16 20:42:33 +00:00
|
|
|
render_frame->GetWebFrame()->ExecuteScript(blink::WebScriptSource("void 0"));
|
2017-04-08 13:43:19 +00:00
|
|
|
}
|
|
|
|
|
2017-03-27 21:19:34 +00:00
|
|
|
bool RendererClientBase::OverrideCreatePlugin(
|
|
|
|
content::RenderFrame* render_frame,
|
|
|
|
const blink::WebPluginParams& params,
|
|
|
|
blink::WebPlugin** plugin) {
|
|
|
|
base::CommandLine* command_line = base::CommandLine::ForCurrentProcess();
|
2017-06-16 20:42:33 +00:00
|
|
|
if (params.mime_type.Utf8() == content::kBrowserPluginMimeType ||
|
2018-10-01 20:00:53 +00:00
|
|
|
#if BUILDFLAG(ENABLE_PDF_VIEWER)
|
2017-06-16 20:42:33 +00:00
|
|
|
params.mime_type.Utf8() == kPdfPluginMimeType ||
|
2018-10-01 20:00:53 +00:00
|
|
|
#endif // BUILDFLAG(ENABLE_PDF_VIEWER)
|
2017-03-27 21:19:34 +00:00
|
|
|
command_line->HasSwitch(switches::kEnablePlugins))
|
|
|
|
return false;
|
|
|
|
|
|
|
|
*plugin = nullptr;
|
|
|
|
return true;
|
|
|
|
}
|
|
|
|
|
|
|
|
void RendererClientBase::AddSupportedKeySystems(
|
|
|
|
std::vector<std::unique_ptr<::media::KeySystemProperties>>* key_systems) {
|
2018-09-09 20:14:16 +00:00
|
|
|
#if defined(WIDEVINE_CDM_AVAILABLE)
|
2018-09-05 21:00:37 +00:00
|
|
|
key_systems_provider_.AddSupportedKeySystems(key_systems);
|
2018-09-09 20:14:16 +00:00
|
|
|
#endif
|
2018-09-05 21:00:37 +00:00
|
|
|
}
|
|
|
|
|
|
|
|
bool RendererClientBase::IsKeySystemsUpdateNeeded() {
|
2018-09-09 20:14:16 +00:00
|
|
|
#if defined(WIDEVINE_CDM_AVAILABLE)
|
2018-09-05 21:00:37 +00:00
|
|
|
return key_systems_provider_.IsKeySystemsUpdateNeeded();
|
2018-09-09 20:14:16 +00:00
|
|
|
#else
|
|
|
|
return false;
|
|
|
|
#endif
|
2017-03-27 21:19:34 +00:00
|
|
|
}
|
|
|
|
|
2019-01-22 07:24:36 +00:00
|
|
|
void RendererClientBase::DidSetUserAgent(const std::string& user_agent) {
|
|
|
|
#if BUILDFLAG(ENABLE_PRINTING)
|
|
|
|
printing::SetAgent(user_agent);
|
|
|
|
#endif
|
|
|
|
}
|
|
|
|
|
2020-02-13 00:39:12 +00:00
|
|
|
content::BrowserPluginDelegate* RendererClientBase::CreateBrowserPluginDelegate(
|
|
|
|
content::RenderFrame* render_frame,
|
|
|
|
const content::WebPluginInfo& info,
|
|
|
|
const std::string& mime_type,
|
|
|
|
const GURL& original_url) {
|
|
|
|
#if BUILDFLAG(ENABLE_ELECTRON_EXTENSIONS)
|
|
|
|
// TODO(nornagon): check the mime type isn't content::kBrowserPluginMimeType?
|
|
|
|
return new extensions::MimeHandlerViewContainer(render_frame, info, mime_type,
|
|
|
|
original_url);
|
|
|
|
#else
|
|
|
|
return nullptr;
|
|
|
|
#endif
|
|
|
|
}
|
|
|
|
|
|
|
|
bool RendererClientBase::IsPluginHandledExternally(
|
|
|
|
content::RenderFrame* render_frame,
|
|
|
|
const blink::WebElement& plugin_element,
|
|
|
|
const GURL& original_url,
|
|
|
|
const std::string& mime_type) {
|
|
|
|
#if BUILDFLAG(ENABLE_ELECTRON_EXTENSIONS) && BUILDFLAG(ENABLE_PLUGINS)
|
|
|
|
DCHECK(plugin_element.HasHTMLTagName("object") ||
|
|
|
|
plugin_element.HasHTMLTagName("embed"));
|
|
|
|
// TODO(nornagon): this info should be shared with the data in
|
|
|
|
// electron_content_client.cc / ComputeBuiltInPlugins.
|
|
|
|
content::WebPluginInfo info;
|
|
|
|
info.type = content::WebPluginInfo::PLUGIN_TYPE_BROWSER_PLUGIN;
|
|
|
|
info.name = base::UTF8ToUTF16("Chromium PDF Viewer");
|
|
|
|
info.path = base::FilePath::FromUTF8Unsafe(extension_misc::kPdfExtensionId);
|
|
|
|
info.background_color = content::WebPluginInfo::kDefaultBackgroundColor;
|
|
|
|
info.mime_types.emplace_back("application/pdf", "pdf",
|
|
|
|
"Portable Document Format");
|
|
|
|
return extensions::MimeHandlerViewContainerManager::Get(
|
|
|
|
content::RenderFrame::FromWebFrame(
|
|
|
|
plugin_element.GetDocument().GetFrame()),
|
|
|
|
true /* create_if_does_not_exist */)
|
|
|
|
->CreateFrameContainer(plugin_element, original_url, mime_type, info);
|
|
|
|
#else
|
|
|
|
return false;
|
|
|
|
#endif
|
|
|
|
}
|
|
|
|
|
|
|
|
bool RendererClientBase::IsOriginIsolatedPepperPlugin(
|
|
|
|
const base::FilePath& plugin_path) {
|
2020-03-10 10:53:29 +00:00
|
|
|
#if BUILDFLAG(ENABLE_PDF_VIEWER)
|
2020-02-13 00:39:12 +00:00
|
|
|
return plugin_path.value() == kPdfPluginPath;
|
2020-03-10 10:53:29 +00:00
|
|
|
#else
|
|
|
|
return false;
|
|
|
|
#endif
|
2020-02-13 00:39:12 +00:00
|
|
|
}
|
|
|
|
|
2019-12-11 00:22:35 +00:00
|
|
|
std::unique_ptr<blink::WebPrescientNetworking>
|
|
|
|
RendererClientBase::CreatePrescientNetworking(
|
|
|
|
content::RenderFrame* render_frame) {
|
|
|
|
return std::make_unique<network_hints::WebPrescientNetworkingImpl>(
|
|
|
|
render_frame);
|
2019-08-26 16:47:32 +00:00
|
|
|
}
|
|
|
|
|
2019-07-24 23:01:08 +00:00
|
|
|
void RendererClientBase::RunScriptsAtDocumentStart(
|
|
|
|
content::RenderFrame* render_frame) {
|
|
|
|
#if BUILDFLAG(ENABLE_ELECTRON_EXTENSIONS)
|
|
|
|
extensions_renderer_client_.get()->RunScriptsAtDocumentStart(render_frame);
|
|
|
|
#endif
|
|
|
|
}
|
|
|
|
|
|
|
|
void RendererClientBase::RunScriptsAtDocumentIdle(
|
|
|
|
content::RenderFrame* render_frame) {
|
|
|
|
#if BUILDFLAG(ENABLE_ELECTRON_EXTENSIONS)
|
|
|
|
extensions_renderer_client_.get()->RunScriptsAtDocumentIdle(render_frame);
|
|
|
|
#endif
|
|
|
|
}
|
|
|
|
|
|
|
|
void RendererClientBase::RunScriptsAtDocumentEnd(
|
|
|
|
content::RenderFrame* render_frame) {
|
|
|
|
#if BUILDFLAG(ENABLE_ELECTRON_EXTENSIONS)
|
|
|
|
extensions_renderer_client_.get()->RunScriptsAtDocumentEnd(render_frame);
|
|
|
|
#endif
|
|
|
|
}
|
|
|
|
|
2017-07-28 00:08:24 +00:00
|
|
|
v8::Local<v8::Context> RendererClientBase::GetContext(
|
2018-04-18 01:55:30 +00:00
|
|
|
blink::WebLocalFrame* frame,
|
2018-05-05 06:39:54 +00:00
|
|
|
v8::Isolate* isolate) const {
|
2017-08-09 00:10:44 +00:00
|
|
|
if (isolated_world())
|
2020-02-24 04:33:58 +00:00
|
|
|
return frame->WorldScriptContext(isolate, WorldIDs::ISOLATED_WORLD_ID);
|
2017-08-09 00:10:44 +00:00
|
|
|
else
|
2017-08-24 21:31:25 +00:00
|
|
|
return frame->MainWorldScriptContext();
|
2017-07-28 00:08:24 +00:00
|
|
|
}
|
|
|
|
|
2018-11-29 01:55:03 +00:00
|
|
|
v8::Local<v8::Value> RendererClientBase::RunScript(
|
|
|
|
v8::Local<v8::Context> context,
|
|
|
|
v8::Local<v8::String> source) {
|
2018-10-25 15:29:13 +00:00
|
|
|
auto maybe_script = v8::Script::Compile(context, source);
|
|
|
|
v8::Local<v8::Script> script;
|
|
|
|
if (!maybe_script.ToLocal(&script))
|
|
|
|
return v8::Local<v8::Value>();
|
|
|
|
return script->Run(context).ToLocalChecked();
|
|
|
|
}
|
|
|
|
|
2019-07-24 23:01:08 +00:00
|
|
|
#if BUILDFLAG(ENABLE_ELECTRON_EXTENSIONS)
|
|
|
|
extensions::ExtensionsClient* RendererClientBase::CreateExtensionsClient() {
|
2020-02-03 22:01:10 +00:00
|
|
|
return new ElectronExtensionsClient;
|
2019-07-24 23:01:08 +00:00
|
|
|
}
|
|
|
|
#endif
|
|
|
|
|
2019-07-17 00:13:05 +00:00
|
|
|
bool RendererClientBase::IsWebViewFrame(
|
|
|
|
v8::Handle<v8::Context> context,
|
|
|
|
content::RenderFrame* render_frame) const {
|
|
|
|
auto* isolate = context->GetIsolate();
|
|
|
|
|
|
|
|
if (render_frame->IsMainFrame())
|
|
|
|
return false;
|
|
|
|
|
2019-09-08 15:10:18 +00:00
|
|
|
gin::Dictionary window_dict(
|
2019-07-17 00:13:05 +00:00
|
|
|
isolate, GetContext(render_frame->GetWebFrame(), isolate)->Global());
|
|
|
|
|
|
|
|
v8::Local<v8::Object> frame_element;
|
|
|
|
if (!window_dict.Get("frameElement", &frame_element))
|
|
|
|
return false;
|
|
|
|
|
2019-09-08 15:10:18 +00:00
|
|
|
gin_helper::Dictionary frame_element_dict(isolate, frame_element);
|
2019-07-17 00:13:05 +00:00
|
|
|
|
|
|
|
v8::Local<v8::Object> internal;
|
|
|
|
if (!frame_element_dict.GetHidden("internal", &internal))
|
|
|
|
return false;
|
|
|
|
|
|
|
|
return !internal.IsEmpty();
|
|
|
|
}
|
|
|
|
|
2019-06-19 21:23:04 +00:00
|
|
|
} // namespace electron
|