SERVER-62265 Add setClusterParameter command to mongos

4 files changed, 88 insertions, 1 deletions

diff --git a/src/mongo/db/auth/action_type.idl b/src/mongo/db/auth/action_type.idl
index 42d850d880b..dc11b26fb4a 100644
--- a/src/mongo/db/auth/action_type.idl
+++ b/src/mongo/db/auth/action_type.idl
@@ -161,6 +161,7 @@ enums:
            serverStatus :  "serverStatus"
            setAuthenticationRestriction :  "setAuthenticationRestriction"
            setChangeStreamOptions: "setChangeStreamOptions"
+           setClusterParameter: "setClusterParameter"
            setDefaultRWConcern :  "setDefaultRWConcern"
            setFeatureCompatibilityVersion :  "setFeatureCompatibilityVersion"
            setFreeMonitoring :  "setFreeMonitoring"
diff --git a/src/mongo/db/auth/builtin_roles.cpp b/src/mongo/db/auth/builtin_roles.cpp
index d4dd9ce743b..cbad7142669 100644
--- a/src/mongo/db/auth/builtin_roles.cpp
+++ b/src/mongo/db/auth/builtin_roles.cpp
@@ -254,7 +254,8 @@ MONGO_INITIALIZER(AuthorizationBuiltinRoles)(InitializerContext* context) {
         << ActionType::setFeatureCompatibilityVersion
         << ActionType::setFreeMonitoring
         << ActionType::setChangeStreamOptions
-        << ActionType::getChangeStreamOptions;
+        << ActionType::getChangeStreamOptions
+        << ActionType::setClusterParameter;
 
     clusterManagerRoleDatabaseActions
         << ActionType::clearJumboFlag
diff --git a/src/mongo/db/commands/SConscript b/src/mongo/db/commands/SConscript
index aca30381f2b..3c6fee64ed5 100644
--- a/src/mongo/db/commands/SConscript
+++ b/src/mongo/db/commands/SConscript
@@ -552,6 +552,7 @@ env.Library(
         "resize_oplog.cpp",
         "resize_oplog.idl",
         'rwc_defaults_commands.cpp',
+        'set_cluster_parameter_command.cpp',
         "set_feature_compatibility_version_command.cpp",
         "set_index_commit_quorum_command.cpp",
         "shutdown_d.cpp",
diff --git a/src/mongo/db/commands/set_cluster_parameter_command.cpp b/src/mongo/db/commands/set_cluster_parameter_command.cpp
new file mode 100644
index 00000000000..0abcb976955
--- /dev/null
+++ b/src/mongo/db/commands/set_cluster_parameter_command.cpp
@@ -0,0 +1,84 @@
+/**
+ *    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.
+ */
+
+#define MONGO_LOGV2_DEFAULT_COMPONENT ::mongo::logv2::LogComponent::kCommand
+
+#include "mongo/platform/basic.h"
+
+#include "mongo/db/auth/authorization_session.h"
+#include "mongo/db/commands.h"
+#include "mongo/db/commands/set_cluster_parameter_gen.h"
+#include "mongo/logv2/log.h"
+
+namespace mongo {
+
+namespace {
+
+class SetClusterParameterCommand final : public TypedCommand<SetClusterParameterCommand> {
+public:
+    using Request = SetClusterParameter;
+
+    AllowedOnSecondary secondaryAllowed(ServiceContext*) const override {
+        return AllowedOnSecondary::kNever;
+    }
+
+    bool adminOnly() const override {
+        return true;
+    }
+
+    std::string help() const override {
+        return "Set cluster parameter on replica set or node";
+    }
+
+    class Invocation final : public InvocationBase {
+    public:
+        using InvocationBase::InvocationBase;
+
+        void typedRun(OperationContext*) {
+            LOGV2(6226501, "Received setClusterParameter on node");
+        }
+
+    private:
+        bool supportsWriteConcern() const override {
+            return false;
+        }
+        NamespaceString ns() const override {
+            return NamespaceString();
+        }
+        void doCheckAuthorization(OperationContext* opCtx) const override {
+            uassert(ErrorCodes::Unauthorized,
+                    "Unauthorized",
+                    AuthorizationSession::get(opCtx->getClient())
+                        ->isAuthorizedForPrivilege(Privilege{ResourcePattern::forClusterResource(),
+                                                             ActionType::setClusterParameter}));
+        }
+    };
+} setClusterParameterCommand;
+}  // namespace
+}  // namespace mongo