SERVER-64651 Prevent refineCollectionShardKey to run on config server

(cherry picked from commit ece9ffb3227b8e69d8908ae0d0437701d9847a77)

2 files changed, 9 insertions, 0 deletions

diff --git a/jstests/sharding/refine_collection_shard_key_basic.js b/jstests/sharding/refine_collection_shard_key_basic.js
index a751083e47c..d4418ca256f 100644
--- a/jstests/sharding/refine_collection_shard_key_basic.js
+++ b/jstests/sharding/refine_collection_shard_key_basic.js
@@ -274,6 +274,11 @@ assert.commandFailedWithCode(
     mongos.adminCommand({refineCollectionShardKey: kNsName, key: {_id: 1, aKey: 1}}),
     ErrorCodes.NamespaceNotSharded);
 
+// Should fail because operation can't run on config server
+assert.commandFailedWithCode(
+    mongos.adminCommand({refineCollectionShardKey: "config.collections", key: {_id: 1, aKey: 1}}),
+    ErrorCodes.NoShardingEnabled);
+
 enableShardingAndShardColl({_id: 1});
 
 // Should fail because shard key is invalid (i.e. bad values).
diff --git a/src/mongo/db/s/shardsvr_refine_collection_shard_key_command.cpp b/src/mongo/db/s/shardsvr_refine_collection_shard_key_command.cpp
index fdd0c12131c..0797b59f3bd 100644
--- a/src/mongo/db/s/shardsvr_refine_collection_shard_key_command.cpp
+++ b/src/mongo/db/s/shardsvr_refine_collection_shard_key_command.cpp
@@ -32,6 +32,7 @@
 #include "mongo/db/auth/authorization_session.h"
 #include "mongo/db/commands.h"
 #include "mongo/db/s/refine_collection_shard_key_coordinator.h"
+#include "mongo/db/s/sharding_state.h"
 #include "mongo/s/request_types/refine_collection_shard_key_gen.h"
 #include "mongo/s/request_types/sharded_ddl_commands_gen.h"
 
@@ -62,6 +63,9 @@ public:
         using InvocationBase::InvocationBase;
 
         void typedRun(OperationContext* opCtx) {
+            uassertStatusOK(ShardingState::get(opCtx)->canAcceptShardedCommands());
+            opCtx->setAlwaysInterruptAtStepDownOrUp();
+
             auto coordinatorDoc = RefineCollectionShardKeyCoordinatorDocument();
             coordinatorDoc.setShardingDDLCoordinatorMetadata(
                 {{ns(), DDLCoordinatorTypeEnum::kRefineCollectionShardKey}});