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MerkProof.Verify siempre devuelve falso en la solidez pero devuelve la interfaz verdadera

Tengo este código para verificar un merkleproof en solidity

 event beforeClaim(bytes32 root, bytes32 node, bool proof); function claim( address account, uint256 amount, bytes32[] calldata merkleProof ) public { require(claimed[account] == false, 'user already claimed'); bytes32 node = keccak256(abi.encodePacked(account, amount)); emit beforeClaim(merkleRoot, node, MerkleProof.verify(merkleProof, merkleRoot, node));

Y este código en la interfaz

 export interface User { address: string; amount: string; } function getElements(users: User[]) { const elements = users.map((x) => { return utils.solidityKeccak256(['address', 'uint256'], [x.address, parseFloat(x.amount)]) } ); return elements; } export function getProof(users: User[], userAddress: string): string[] { const index = users.findIndex((user) => user.address === userAddress); const elements = getElements(users); const leaf = elements[index]; const merkleTree = new MerkleTree(elements, keccak256, { sort: true }); const proof = merkleTree.getHexProof(leaf); return proof; }

Los valores raíz, nodo y merkleproof coinciden tanto en la solidez como en la interfaz, pero en la interfaz el resultado es verdadero y, de alguna manera, MerkleProof.verify() devuelve falso siempre, independientemente de los valores que coincidan tanto en la interfaz como en la solidez (pasé los valores manualmente pero aún así el resultado de la solidez es falso)

about 4 years ago · Santiago Gelvez
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