Differential D9509 Diff 28539 src/avalanche/delegation.cpp

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src/avalanche/delegation.cpp

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	}			}

	DelegationId Delegation::computeDelegationId() const {			DelegationId Delegation::computeDelegationId() const {
	uint256 hash = proofid;			uint256 hash = proofid;
	reduceLevels(hash, levels);			reduceLevels(hash, levels);
	return DelegationId(hash);			return DelegationId(hash);
	}			}

	bool Delegation::verify(DelegationState &state, const Proof &proof,			bool Delegation::verify(DelegationState &state, const CPubKey &proofMaster,
				const LimitedProofId &limitedProofId,
	CPubKey &auth) const {			CPubKey &auth) const {
	if (proof.getId() != proofid) {			ProofId computedProofId =
				Proof::computeIdFromLimitedId(limitedProofId, proofMaster);
				if (computedProofId != proofid) {
	return state.Invalid(DelegationResult::INCORRECT_PROOF);			return state.Invalid(DelegationResult::INCORRECT_PROOF);
	}			}

	uint256 hash = proofid;			uint256 hash = proofid;
	const CPubKey *pauth = &proof.getMaster();			const CPubKey *pauth = &proofMaster;

	bool ret = reduceLevels(hash, levels, [&](const Level &l) {			bool ret = reduceLevels(hash, levels, [&](const Level &l) {
	if (!pauth->VerifySchnorr(hash, l.sig)) {			if (!pauth->VerifySchnorr(hash, l.sig)) {
	return state.Invalid(DelegationResult::INVALID_SIGNATURE);			return state.Invalid(DelegationResult::INVALID_SIGNATURE);
	}			}

	// This key is valid, now up to the next delegation level.			// This key is valid, now up to the next delegation level.
	pauth = &l.pubkey;			pauth = &l.pubkey;
	return true;			return true;
	});			});

	auth = *pauth;			auth = *pauth;
	return ret;			return ret;
	}			}

				std::optional<CPubKey> Delegation::getMaster() const {
				deadalnixUnsubmitted Not Done Inline Actions You are calling two different thing master. deadalnix: You are calling two different thing master.
				return levels.size() == 0
				? std::nullopt
				: std::make_optional<CPubKey>(levels.back().pubkey);
				}

	} // namespace avalanche			} // namespace avalanche