Add custom error for tx-history queries when node does not support (#17494)

client/src/rpc_custom_error.rs

@@ -16,6 +16,7 @@ pub const JSON_RPC_SERVER_ERROR_SLOT_SKIPPED: i64 = -32007;
 pub const JSON_RPC_SERVER_ERROR_NO_SNAPSHOT: i64 = -32008;
 pub const JSON_RPC_SERVER_ERROR_LONG_TERM_STORAGE_SLOT_SKIPPED: i64 = -32009;
 pub const JSON_RPC_SERVER_ERROR_KEY_EXCLUDED_FROM_SECONDARY_INDEX: i64 = -32010;
+pub const JSON_RPC_SERVER_ERROR_TRANSACTION_HISTORY_NOT_AVAILABLE: i64 = -32011;
 
 pub enum RpcCustomError {
     BlockCleanedUp {
@@ -44,6 +45,7 @@ pub enum RpcCustomError {
     KeyExcludedFromSecondaryIndex {
         index_key: String,
     },
+    TransactionHistoryNotAvailable,
 }
 
 #[derive(Debug, Serialize, Deserialize)]
@@ -132,6 +134,13 @@ impl From<RpcCustomError> for Error {
                 ),
                 data: None,
             },
+            RpcCustomError::TransactionHistoryNotAvailable => Self {
+                code: ErrorCode::ServerError(
+                    JSON_RPC_SERVER_ERROR_TRANSACTION_HISTORY_NOT_AVAILABLE,
+                ),
+                message: "Transaction history is not available from this node".to_string(),
+                data: None,
+            },
         }
     }
 }

core/src/rpc.rs

@@ -958,6 +958,8 @@ impl JsonRpcRequestProcessor {
                     }));
                 }
             }
+        } else {
+            return Err(RpcCustomError::TransactionHistoryNotAvailable.into());
         }
         Err(RpcCustomError::BlockNotAvailable { slot }.into())
     }
@@ -1178,6 +1180,10 @@ impl JsonRpcRequestProcessor {
             .unwrap_or(false);
         let bank = self.bank(Some(CommitmentConfig::processed()));
 
+        if search_transaction_history && !self.config.enable_rpc_transaction_history {
+            return Err(RpcCustomError::TransactionHistoryNotAvailable.into());
+        }
+
         for signature in signatures {
             let status = if let Some(status) = self.get_transaction_status(signature, &bank) {
                 Some(status)
@@ -1313,6 +1319,8 @@ impl JsonRpcRequestProcessor {
                     }
                 }
             }
+        } else {
+            return Err(RpcCustomError::TransactionHistoryNotAvailable.into());
         }
         Ok(None)
     }
@@ -1415,7 +1423,7 @@ impl JsonRpcRequestProcessor {
                 })
                 .collect())
         } else {
-            Ok(vec![])
+            Err(RpcCustomError::TransactionHistoryNotAvailable.into())
         }
     }
 
@@ -5132,7 +5140,7 @@ pub mod tests {
         let bob_pubkey = solana_sdk::pubkey::new_rand();
         let RpcHandler {
             io,
-            meta,
+            mut meta,
             blockhash,
             alice,
             confirmed_block_signatures,
@@ -5171,7 +5179,7 @@ pub mod tests {
             r#"{{"jsonrpc":"2.0","id":1,"method":"getSignatureStatuses","params":[["{}"]]}}"#,
             confirmed_block_signatures[1]
         );
-        let res = io.handle_request_sync(&req, meta);
+        let res = io.handle_request_sync(&req, meta.clone());
         let expected_res: transaction::Result<()> = Err(TransactionError::InstructionError(
             0,
             InstructionError::Custom(1),
@@ -5181,6 +5189,20 @@ pub mod tests {
             serde_json::from_value(json["result"]["value"][0].clone())
                 .expect("actual response deserialization");
         assert_eq!(expected_res, result.as_ref().unwrap().status);
+
+        // disable rpc-tx-history, but attempt historical query
+        meta.config.enable_rpc_transaction_history = false;
+        let req = format!(
+            r#"{{"jsonrpc":"2.0","id":1,"method":"getSignatureStatuses","params":[["{}"], {{"searchTransactionHistory": true}}]}}"#,
+            confirmed_block_signatures[1]
+        );
+        let res = io.handle_request_sync(&req, meta);
+        assert_eq!(
+            res,
+            Some(
+                r#"{"jsonrpc":"2.0","error":{"code":-32011,"message":"Transaction history is not available from this node"},"id":1}"#.to_string(),
+            )
+        );
     }
 
     #[test]
@@ -5757,7 +5779,7 @@ pub mod tests {
         let bob_pubkey = solana_sdk::pubkey::new_rand();
         let RpcHandler {
             io,
-            meta,
+            mut meta,
             confirmed_block_signatures,
             blockhash,
             ..
@@ -5809,7 +5831,7 @@ pub mod tests {
         }
 
         let req = r#"{"jsonrpc":"2.0","id":1,"method":"getBlock","params":[0,"binary"]}"#;
-        let res = io.handle_request_sync(&req, meta);
+        let res = io.handle_request_sync(&req, meta.clone());
         let result: Value = serde_json::from_str(&res.expect("actual response"))
             .expect("actual response deserialization");
         let confirmed_block: Option<EncodedConfirmedBlock> =
@@ -5850,6 +5872,17 @@ pub mod tests {
                 }
             }
         }
+
+        // disable rpc-tx-history
+        meta.config.enable_rpc_transaction_history = false;
+        let req = r#"{"jsonrpc":"2.0","id":1,"method":"getBlock","params":[0]}"#;
+        let res = io.handle_request_sync(&req, meta);
+        assert_eq!(
+            res,
+            Some(
+                r#"{"jsonrpc":"2.0","error":{"code":-32011,"message":"Transaction history is not available from this node"},"id":1}"#.to_string(),
+            )
+        );
     }
 
     #[test]