blob: 2947236203bf39068ed0a76e11dc3c636b8eab55 [file] [log] [blame]
// Copyright 2018 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 "chromecast/common/cast_extensions_client.h"
#include <memory>
#include <string>
#include "base/logging.h"
#include "base/macros.h"
#include "base/no_destructor.h"
#include "chromecast/common/cast_extensions_api_provider.h"
#include "components/version_info/version_info.h"
#include "content/public/common/user_agent.h"
#include "extensions/common/api/api_features.h"
#include "extensions/common/api/behavior_features.h"
#include "extensions/common/api/generated_schemas.h"
#include "extensions/common/api/manifest_features.h"
#include "extensions/common/api/permission_features.h"
#include "extensions/common/core_extensions_api_provider.h"
#include "extensions/common/extension_urls.h"
#include "extensions/common/features/feature_provider.h"
#include "extensions/common/features/manifest_feature.h"
#include "extensions/common/features/simple_feature.h"
#include "extensions/common/permissions/permission_message_provider.h"
#include "extensions/common/url_pattern_set.h"
namespace extensions {
namespace {
// TODO(jamescook): Refactor ChromePermissionsMessageProvider so we can share
// code. For now, this implementation does nothing.
class ShellPermissionMessageProvider : public PermissionMessageProvider {
public:
ShellPermissionMessageProvider() {}
~ShellPermissionMessageProvider() override {}
// PermissionMessageProvider implementation.
PermissionMessages GetPermissionMessages(
const PermissionIDSet& permissions) const override {
return PermissionMessages();
}
bool IsPrivilegeIncrease(const PermissionSet& granted_permissions,
const PermissionSet& requested_permissions,
Manifest::Type extension_type) const override {
// Ensure we implement this before shipping.
CHECK(false);
return false;
}
PermissionIDSet GetAllPermissionIDs(
const PermissionSet& permissions,
Manifest::Type extension_type) const override {
return PermissionIDSet();
}
private:
DISALLOW_COPY_AND_ASSIGN(ShellPermissionMessageProvider);
};
} // namespace
CastExtensionsClient::CastExtensionsClient()
: webstore_base_url_(extension_urls::kChromeWebstoreBaseURL),
webstore_update_url_(extension_urls::kChromeWebstoreUpdateURL) {
AddAPIProvider(std::make_unique<CoreExtensionsAPIProvider>());
AddAPIProvider(std::make_unique<CastExtensionsAPIProvider>());
}
CastExtensionsClient::~CastExtensionsClient() {}
void CastExtensionsClient::Initialize() {
// TODO(jamescook): Do we need to whitelist any extensions?
}
void CastExtensionsClient::InitializeWebStoreUrls(
base::CommandLine* command_line) {}
const PermissionMessageProvider&
CastExtensionsClient::GetPermissionMessageProvider() const {
NOTIMPLEMENTED();
static base::NoDestructor<ShellPermissionMessageProvider>
g_permission_message_provider;
return *g_permission_message_provider;
}
const std::string CastExtensionsClient::GetProductName() {
return "cast_shell";
}
void CastExtensionsClient::FilterHostPermissions(
const URLPatternSet& hosts,
URLPatternSet* new_hosts,
PermissionIDSet* permissions) const {
NOTIMPLEMENTED();
}
void CastExtensionsClient::SetScriptingWhitelist(
const ScriptingWhitelist& whitelist) {
scripting_whitelist_ = whitelist;
}
const ExtensionsClient::ScriptingWhitelist&
CastExtensionsClient::GetScriptingWhitelist() const {
// TODO(jamescook): Real whitelist.
return scripting_whitelist_;
}
URLPatternSet CastExtensionsClient::GetPermittedChromeSchemeHosts(
const Extension* extension,
const APIPermissionSet& api_permissions) const {
NOTIMPLEMENTED();
return URLPatternSet();
}
bool CastExtensionsClient::IsScriptableURL(const GURL& url,
std::string* error) const {
NOTIMPLEMENTED();
return true;
}
bool CastExtensionsClient::ShouldSuppressFatalErrors() const {
return true;
}
void CastExtensionsClient::RecordDidSuppressFatalError() {}
const GURL& CastExtensionsClient::GetWebstoreBaseURL() const {
return webstore_base_url_;
}
const GURL& CastExtensionsClient::GetWebstoreUpdateURL() const {
return webstore_update_url_;
}
bool CastExtensionsClient::IsBlacklistUpdateURL(const GURL& url) const {
return true;
}
std::string CastExtensionsClient::GetUserAgent() const {
return content::BuildUserAgentFromProduct(
version_info::GetProductNameAndVersionForUserAgent());
}
} // namespace extensions