forked from electron/electron
/
electron_extensions_client.cc
136 lines (108 loc) · 4.25 KB
/
electron_extensions_client.cc
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// Copyright 2014 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "shell/common/extensions/electron_extensions_client.h"
#include <memory>
#include <string>
#include "base/lazy_instance.h"
#include "base/logging.h"
#include "base/macros.h"
#include "components/version_info/version_info.h"
#include "content/public/common/user_agent.h"
#include "extensions/common/core_extensions_api_provider.h"
#include "extensions/common/extension_urls.h"
#include "extensions/common/features/simple_feature.h"
#include "extensions/common/permissions/permission_message_provider.h"
#include "extensions/common/url_pattern_set.h"
#include "shell/common/extensions/electron_extensions_api_provider.h"
using extensions::ExtensionsClient;
namespace electron {
namespace {
// TODO(jamescook): Refactor ChromePermissionsMessageProvider so we can share
// code. For now, this implementation does nothing.
class ElectronPermissionMessageProvider
: public extensions::PermissionMessageProvider {
public:
ElectronPermissionMessageProvider() {}
~ElectronPermissionMessageProvider() override {}
// PermissionMessageProvider implementation.
extensions::PermissionMessages GetPermissionMessages(
const extensions::PermissionIDSet& permissions) const override {
return extensions::PermissionMessages();
}
bool IsPrivilegeIncrease(
const extensions::PermissionSet& granted_permissions,
const extensions::PermissionSet& requested_permissions,
extensions::Manifest::Type extension_type) const override {
// Ensure we implement this before shipping.
CHECK(false);
return false;
}
extensions::PermissionIDSet GetAllPermissionIDs(
const extensions::PermissionSet& permissions,
extensions::Manifest::Type extension_type) const override {
return extensions::PermissionIDSet();
}
private:
DISALLOW_COPY_AND_ASSIGN(ElectronPermissionMessageProvider);
};
base::LazyInstance<ElectronPermissionMessageProvider>::DestructorAtExit
g_permission_message_provider = LAZY_INSTANCE_INITIALIZER;
} // namespace
ElectronExtensionsClient::ElectronExtensionsClient()
: webstore_base_url_(extension_urls::kChromeWebstoreBaseURL),
webstore_update_url_(extension_urls::kChromeWebstoreUpdateURL) {
AddAPIProvider(std::make_unique<extensions::CoreExtensionsAPIProvider>());
AddAPIProvider(std::make_unique<ElectronExtensionsAPIProvider>());
}
ElectronExtensionsClient::~ElectronExtensionsClient() {}
void ElectronExtensionsClient::Initialize() {
// TODO(jamescook): Do we need to whitelist any extensions?
}
void ElectronExtensionsClient::InitializeWebStoreUrls(
base::CommandLine* command_line) {}
const extensions::PermissionMessageProvider&
ElectronExtensionsClient::GetPermissionMessageProvider() const {
NOTIMPLEMENTED();
return g_permission_message_provider.Get();
}
const std::string ElectronExtensionsClient::GetProductName() {
// TODO(samuelmaddock):
return "app_shell";
}
void ElectronExtensionsClient::FilterHostPermissions(
const extensions::URLPatternSet& hosts,
extensions::URLPatternSet* new_hosts,
extensions::PermissionIDSet* permissions) const {
NOTIMPLEMENTED();
}
void ElectronExtensionsClient::SetScriptingAllowlist(
const ExtensionsClient::ScriptingAllowlist& allowlist) {
scripting_allowlist_ = allowlist;
}
const ExtensionsClient::ScriptingAllowlist&
ElectronExtensionsClient::GetScriptingAllowlist() const {
// TODO(jamescook): Real whitelist.
return scripting_allowlist_;
}
extensions::URLPatternSet
ElectronExtensionsClient::GetPermittedChromeSchemeHosts(
const extensions::Extension* extension,
const extensions::APIPermissionSet& api_permissions) const {
return extensions::URLPatternSet();
}
bool ElectronExtensionsClient::IsScriptableURL(const GURL& url,
std::string* error) const {
// No restrictions on URLs.
return true;
}
const GURL& ElectronExtensionsClient::GetWebstoreBaseURL() const {
return webstore_base_url_;
}
const GURL& ElectronExtensionsClient::GetWebstoreUpdateURL() const {
return webstore_update_url_;
}
bool ElectronExtensionsClient::IsBlacklistUpdateURL(const GURL& url) const {
return false;
}
} // namespace electron