136 lines
4.3 KiB
C++
136 lines
4.3 KiB
C++
// Copyright 2014 The Chromium Authors. All rights reserved.
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// Use of this source code is governed by a BSD-style license that can be
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// found in the LICENSE file.
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#include "shell/common/extensions/electron_extensions_client.h"
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#include <memory>
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#include <string>
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#include "base/lazy_instance.h"
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#include "base/logging.h"
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#include "base/macros.h"
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#include "components/version_info/version_info.h"
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#include "content/public/common/user_agent.h"
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#include "extensions/common/core_extensions_api_provider.h"
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#include "extensions/common/extension_urls.h"
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#include "extensions/common/features/simple_feature.h"
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#include "extensions/common/permissions/permission_message_provider.h"
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#include "extensions/common/url_pattern_set.h"
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#include "shell/common/extensions/electron_extensions_api_provider.h"
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using extensions::ExtensionsClient;
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namespace electron {
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namespace {
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// TODO(jamescook): Refactor ChromePermissionsMessageProvider so we can share
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// code. For now, this implementation does nothing.
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class ElectronPermissionMessageProvider
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: public extensions::PermissionMessageProvider {
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public:
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ElectronPermissionMessageProvider() = default;
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~ElectronPermissionMessageProvider() override = default;
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// PermissionMessageProvider implementation.
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extensions::PermissionMessages GetPermissionMessages(
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const extensions::PermissionIDSet& permissions) const override {
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return extensions::PermissionMessages();
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}
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bool IsPrivilegeIncrease(
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const extensions::PermissionSet& granted_permissions,
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const extensions::PermissionSet& requested_permissions,
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extensions::Manifest::Type extension_type) const override {
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// Ensure we implement this before shipping.
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CHECK(false);
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return false;
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}
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extensions::PermissionIDSet GetAllPermissionIDs(
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const extensions::PermissionSet& permissions,
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extensions::Manifest::Type extension_type) const override {
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return extensions::PermissionIDSet();
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}
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private:
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DISALLOW_COPY_AND_ASSIGN(ElectronPermissionMessageProvider);
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};
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base::LazyInstance<ElectronPermissionMessageProvider>::DestructorAtExit
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g_permission_message_provider = LAZY_INSTANCE_INITIALIZER;
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} // namespace
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ElectronExtensionsClient::ElectronExtensionsClient()
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: webstore_base_url_(extension_urls::kChromeWebstoreBaseURL),
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webstore_update_url_(extension_urls::kChromeWebstoreUpdateURL) {
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AddAPIProvider(std::make_unique<extensions::CoreExtensionsAPIProvider>());
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AddAPIProvider(std::make_unique<ElectronExtensionsAPIProvider>());
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}
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ElectronExtensionsClient::~ElectronExtensionsClient() = default;
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void ElectronExtensionsClient::Initialize() {
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// TODO(jamescook): Do we need to whitelist any extensions?
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}
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void ElectronExtensionsClient::InitializeWebStoreUrls(
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base::CommandLine* command_line) {}
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const extensions::PermissionMessageProvider&
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ElectronExtensionsClient::GetPermissionMessageProvider() const {
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NOTIMPLEMENTED();
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return g_permission_message_provider.Get();
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}
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const std::string ElectronExtensionsClient::GetProductName() {
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// TODO(samuelmaddock):
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return "app_shell";
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}
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void ElectronExtensionsClient::FilterHostPermissions(
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const extensions::URLPatternSet& hosts,
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extensions::URLPatternSet* new_hosts,
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extensions::PermissionIDSet* permissions) const {
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NOTIMPLEMENTED();
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}
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void ElectronExtensionsClient::SetScriptingAllowlist(
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const ExtensionsClient::ScriptingAllowlist& allowlist) {
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scripting_allowlist_ = allowlist;
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}
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const ExtensionsClient::ScriptingAllowlist&
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ElectronExtensionsClient::GetScriptingAllowlist() const {
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// TODO(jamescook): Real whitelist.
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return scripting_allowlist_;
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}
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extensions::URLPatternSet
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ElectronExtensionsClient::GetPermittedChromeSchemeHosts(
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const extensions::Extension* extension,
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const extensions::APIPermissionSet& api_permissions) const {
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return extensions::URLPatternSet();
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}
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bool ElectronExtensionsClient::IsScriptableURL(const GURL& url,
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std::string* error) const {
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// No restrictions on URLs.
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return true;
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}
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const GURL& ElectronExtensionsClient::GetWebstoreBaseURL() const {
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return webstore_base_url_;
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}
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const GURL& ElectronExtensionsClient::GetWebstoreUpdateURL() const {
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return webstore_update_url_;
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}
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bool ElectronExtensionsClient::IsBlacklistUpdateURL(const GURL& url) const {
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return false;
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}
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} // namespace electron
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