1 files changed, 67 insertions, 0 deletions
diff --git a/src/mongo/s/commands/cluster_pipeline_cmd_s.cpp b/src/mongo/s/commands/cluster_pipeline_cmd_s.cpp
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+++ b/src/mongo/s/commands/cluster_pipeline_cmd_s.cpp
@@ -0,0 +1,67 @@
+/**
+ *    Copyright (C) 2022-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.
+ */
+
+#include "mongo/s/commands/cluster_pipeline_cmd.h"
+
+namespace mongo {
+namespace {
+
+/**
+ * Implements the cluster aggregate command on mongos.
+ */
+struct ClusterPipelineCommandS {
+    static constexpr StringData kName = "aggregate"_sd;
+
+    static const std::set<std::string>& getApiVersions() {
+        return kApiVersions1;
+    }
+
+    static void doCheckAuthorization(OperationContext* opCtx, const PrivilegeVector& privileges) {
+        uassert(
+            ErrorCodes::Unauthorized,
+            "unauthorized",
+            AuthorizationSession::get(opCtx->getClient())->isAuthorizedForPrivileges(privileges));
+    }
+
+    static void checkCanRunHere(OperationContext* opCtx) {
+        // Can always run on a mongos.
+    }
+
+    static AggregateCommandRequest parseAggregationRequest(
+        const OpMsgRequest& opMsgRequest,
+        boost::optional<ExplainOptions::Verbosity> explainVerbosity,
+        bool apiStrict) {
+        return aggregation_request_helper::parseFromBSON(
+            opMsgRequest.getDatabase().toString(), opMsgRequest.body, explainVerbosity, apiStrict);
+    }
+};
+ClusterPipelineCommandBase<ClusterPipelineCommandS> clusterPipelineCmdS;
+
+}  // namespace
+}  // namespace mongo