feat: enforce maximum Merkle proof length in claim_with_proof to prev…#348
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Justprotocol wants to merge 3 commits into
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feat: enforce maximum Merkle proof length in claim_with_proof to prev…#348Justprotocol wants to merge 3 commits into
Justprotocol wants to merge 3 commits into
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Awesome work on this! Thanks for the contribution 🚀 Merging now. |
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Hi 👋 Thanks for this PR! There are some merge conflicts with the current main. Could you rebase onto main and push when you have a moment? Once it's clean we'll get it merged 🚀 |
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on it.. thanks for the feedback |
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Description
Enforces a maximum Merkle proof length of 32 in
claim_with_proofto protect against CPU-exhaustion/DoS attacks from overly large proof vectors.Changes
lib.rs: AddedProofTooLarge = 19error code and validatedproof.len() <= 32at the start ofclaim_with_proof.aid_escrow_tests.rs: Added unit tests verifying the contract safely rejects oversized proofs and throwsProofTooLarge.Closes #227