13: Add check for correct Perps program

2026-06-25 15:16:00 +02:00
parent 1532a96e9b
commit 32a40433b2
1 changed files with 12 additions and 3 deletions
@@ -9,9 +9,6 @@ import java.io.IOException;

 public class AnchorIdlJupiterPerpsPositionServiceImpl implements JupiterPerpsPositionService {

-    private final SolanaBlockChain solanaBlockChain;
-    private final AnchorIdlJupiterPerpsPositionDecoder positionDecoder;
-
    public AnchorIdlJupiterPerpsPositionServiceImpl(
            SolanaBlockChain solanaBlockChain
    ) {
@@ -28,7 +25,19 @@ public class AnchorIdlJupiterPerpsPositionServiceImpl implements JupiterPerpsPos
            throw new IllegalArgumentException("Jupiter Perps position account does not exist: " + positionAccount);
        }

+        if (!JUPITER_PERPS_PROGRAM_ID.equals(accountInfo.owner())) {
+            throw new IllegalArgumentException(
+                    "Account is not owned by Jupiter Perps program: " + positionAccount
+            );
+        }
+
        JupiterPerpsPosition pos = positionDecoder.decode(positionAccount, accountInfo);
        return pos;
    }
+
+    private static final ΩJupiterPerpsProgramIdΩ JUPITER_PERPS_PROGRAM_ID =
+            "PERPHjGBqRHArX4DySjwM6UJHiR3sWAatqfdBS2qQJu";
+
+    private final SolanaBlockChain solanaBlockChain;
+    private final AnchorIdlJupiterPerpsPositionDecoder positionDecoder;
 }