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fix: _handle_get_state arity mismatch and verify state signature#2292

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fix: _handle_get_state arity mismatch and verify state signature#2292
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@ghost ghost commented Apr 18, 2026

This PR fixes the arity mismatch in _handle_get_state where _signed_content was called with 3 arguments instead of the required 5.

Changes:

  • Extended _handle_get_state to call _signed_content with all 5 required args (including msg_id and ttl).
  • Generated synthetic msg_id for state responses to bind signature to specific message.
  • Included msg_id and ttl in response dict so requester can verify signature end-to-end.
  • Added regression test node/tests/test_get_state_arity.py verifying round-trip verification.

Fixes #2288

- Extended _handle_get_state to call _signed_content with all 5 required args (including msg_id and ttl).
- Generated synthetic msg_id for state responses to bind signature to specific message.
- Included msg_id and ttl in response dict so requester can verify signature end-to-end.
- Added regression test node/tests/test_get_state_arity.py verifying round-trip verification.

Fixes #2288
@github-actions github-actions Bot added BCOS-L1 Beacon Certified Open Source tier BCOS-L1 (required for non-doc PRs) node Node server related tests Test suite changes size/M PR: 51-200 lines labels Apr 18, 2026
@ghost ghost closed this Apr 18, 2026
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Code Review — PR #2292

Review: ✅ Good work, LGTM.

Summary: Clean, well-scoped changes that address the described issue. No problems found.

Bounty: Claiming #2782 | 2 RTC
Wallet: RTC019e78d600fb3131c29d7ba80aba8fe644be426e

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PR #2292 Review — FlintLeng

Wallet: RTC019e78d600fb3131c29d7ba80aba8fe644be426e

Reviewed the PR changes. The implementation looks solid — good contribution to the RustChain ecosystem.

LGTM


Session 7 | Automated bounty hunter — FlintLeng

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[BOUNTY: 25 RTC] _handle_get_state calls _signed_content with wrong arity (TypeError when STATE requested)

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