RockteMQ-AI commented on issue #10709: URL: https://github.com/apache/rocketmq/issues/10709#issuecomment-5140737209
**Issue Evaluation** Category: `type/bug` | Status: **Confirmed** The reported issue has been verified against the current codebase. **Root Cause:** Both `ProxyAuthenticationMetadataProvider` and `ProxyAuthorizationMetadataProvider` return `null` from async interface methods: - `createUser`, `deleteUser`, `updateUser`, `listUser` → `return null;` - `createAcl`, `deleteAcl`, `updateAcl`, `listAcl` → `return null;` Callers treating these as `CompletableFuture` returns will hit `NullPointerException` instead of a clear `UnsupportedOperationException`. **Impact:** Proxy ACL diagnostics — unsupported operations produce misleading NPEs instead of clear diagnostic failures. **Severity:** Medium (can cause NPE in ACL control plane paths) An automated fix proposal can be generated. Reply `/approve` to proceed with PR generation. --- *Automated evaluation by RockteMQ-AI* -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: [email protected] For queries about this service, please contact Infrastructure at: [email protected]
