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+/**
+ * Copyright (C) 2019-present MongoDB, Inc.
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the Server Side Public License, version 1,
+ * as published by MongoDB, Inc.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * Server Side Public License for more details.
+ *
+ * You should have received a copy of the Server Side Public License
+ * along with this program. If not, see
+ * <http://www.mongodb.com/licensing/server-side-public-license>.
+ *
+ * As a special exception, the copyright holders give permission to link the
+ * code of portions of this program with the OpenSSL library under certain
+ * conditions as described in each individual source file and distribute
+ * linked combinations including the program with the OpenSSL library. You
+ * must comply with the Server Side Public License in all respects for
+ * all of the code used other than as permitted herein. If you modify file(s)
+ * with this exception, you may extend this exception to your version of the
+ * file(s), but you are not obligated to do so. If you do not wish to do so,
+ * delete this exception statement from your version. If you delete this
+ * exception statement from all source files in the program, then also delete
+ * it in the license file.
+ */
+
+#define MONGO_LOG_DEFAULT_COMPONENT ::mongo::logger::LogComponent::kSharding
+
+#include "mongo/platform/basic.h"
+
+#include "mongo/db/auth/authorization_session.h"
+#include "mongo/db/catalog/rename_collection.h"
+#include "mongo/db/commands.h"
+#include "mongo/db/namespace_string.h"
+#include "mongo/s/grid.h"
+#include "mongo/s/request_types/rename_collection_gen.h"
+
+namespace mongo {
+namespace {
+/**
+ * Internal sharding command run on a primary shard server to rename a collection.
+ */
+class ShardSvrRenameCollectionCommand final : public TypedCommand<ShardSvrRenameCollectionCommand> {
+public:
+ using Request = ShardsvrRenameCollection;
+
+ class Invocation final : public InvocationBase {
+ public:
+ using InvocationBase::InvocationBase;
+
+ void typedRun(OperationContext* opCtx) {
+ validateAndRunRenameCollection(
+ opCtx, ns(), Request().getTo(), Request().getDropTarget(), Request().getStayTemp());
+ }
+
+ private:
+ NamespaceString ns() const override {
+ return request().getRenameCollection();
+ }
+
+ bool supportsWriteConcern() const override {
+ return true;
+ }
+
+ void doCheckAuthorization(OperationContext* opCtx) const override {
+ uassert(ErrorCodes::Unauthorized,
+ "Unauthorized",
+ AuthorizationSession::get(opCtx->getClient())
+ ->isAuthorizedForActionsOnResource(ResourcePattern::forClusterResource(),
+ ActionType::internal));
+ }
+ };
+
+ std::string help() const override {
+ return "Internal command, which is exported by shards."
+ "Renames a collection.";
+ }
+
+ bool adminOnly() const override {
+ return true;
+ }
+
+ AllowedOnSecondary secondaryAllowed(ServiceContext*) const override {
+ return AllowedOnSecondary::kNever;
+ }
+} shardSvrRenameCollectionCmd;
+
+} // namespace
+} // namespace mongo