feat(cli): fetch CCV attestations directly from a verifier's aggregator - #390
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aelmanaa wants to merge 2 commits into
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feat(cli): fetch CCV attestations directly from a verifier's aggregator#390aelmanaa wants to merge 2 commits into
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This pull request introduces major enhancements to the CCIP CLI and its documentation, focusing on flexible and robust support for CCV attestation sources during manual execution. It adds new CLI options and backend logic to fetch CCV attestations directly from verifiers or to supply them manually, ensuring messages can be executed even when attestations are not available via the default indexers or API. The CLI builder and documentation are updated to reflect these new capabilities, and tests are added to ensure correct grouping and rendering of options.
Manual Execution & Verification Enhancements:
Added
--verifier/--verifier-endpointand--ccv-dataCLI options, allowing users to fetch CCV attestations directly from verifier aggregators over gRPC or supply them out-of-band, ensuring execution is possible even when indexers lack the required CCV. The command logic ensures that these sources are used as fallbacks only when managed sources are insufficient, and prevents unverified execution that would revert onchain. [1] [2] [3] [4] [5]Updated CLI option parsing and error handling to robustly process new verification flags, including improved coercion and validation for
--verifier,--ccv-data, and--indexer.Documentation & CLI Builder Updates:
Expanded documentation for manual execution to detail the new verification source options, their formats, usage scenarios, and fallback behaviors. [1] [2] [3]
Updated the CLI Builder UI to include a new "Verification Sources" group, ensuring the new options are visible and properly grouped in the interface. Added tests to guarantee correct rendering and grouping. [1] [2] [3] [4] [5] [6]
Build & Dependency Changes:
@grpc/grpc-js,@grpc/proto-loader) and updated the build process to include necessary protocol buffer assets. [1] [2]These changes significantly improve the flexibility and reliability of CCIP manual execution, especially for advanced or recovery scenarios where attestations are not available from standard sources.