viem
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JavaScript
;
Object.defineProperty(exports, "__esModule", { value: true });
exports.verifyHash = verifyHash;
const abis_js_1 = require("../../constants/abis.js");
const contracts_js_1 = require("../../constants/contracts.js");
const contract_js_1 = require("../../errors/contract.js");
const encodeDeployData_js_1 = require("../../utils/abi/encodeDeployData.js");
const getAddress_js_1 = require("../../utils/address/getAddress.js");
const isAddressEqual_js_1 = require("../../utils/address/isAddressEqual.js");
const isHex_js_1 = require("../../utils/data/isHex.js");
const toHex_js_1 = require("../../utils/encoding/toHex.js");
const getAction_js_1 = require("../../utils/getAction.js");
const index_js_1 = require("../../utils/index.js");
const isErc6492Signature_js_1 = require("../../utils/signature/isErc6492Signature.js");
const recoverAddress_js_1 = require("../../utils/signature/recoverAddress.js");
const serializeErc6492Signature_js_1 = require("../../utils/signature/serializeErc6492Signature.js");
const serializeSignature_js_1 = require("../../utils/signature/serializeSignature.js");
const call_js_1 = require("./call.js");
async function verifyHash(client, parameters) {
const { address, factory, factoryData, hash, signature, universalSignatureVerifierAddress = client.chain?.contracts
?.universalSignatureVerifier?.address, ...rest } = parameters;
const signatureHex = (() => {
if ((0, isHex_js_1.isHex)(signature))
return signature;
if (typeof signature === 'object' && 'r' in signature && 's' in signature)
return (0, serializeSignature_js_1.serializeSignature)(signature);
return (0, toHex_js_1.bytesToHex)(signature);
})();
const wrappedSignature = await (async () => {
if (!factory && !factoryData)
return signatureHex;
if ((0, isErc6492Signature_js_1.isErc6492Signature)(signatureHex))
return signatureHex;
return (0, serializeErc6492Signature_js_1.serializeErc6492Signature)({
address: factory,
data: factoryData,
signature: signatureHex,
});
})();
try {
const args = universalSignatureVerifierAddress
? {
to: universalSignatureVerifierAddress,
data: (0, index_js_1.encodeFunctionData)({
abi: abis_js_1.universalSignatureValidatorAbi,
functionName: 'isValidSig',
args: [address, hash, wrappedSignature],
}),
...rest,
}
: {
data: (0, encodeDeployData_js_1.encodeDeployData)({
abi: abis_js_1.universalSignatureValidatorAbi,
args: [address, hash, wrappedSignature],
bytecode: contracts_js_1.universalSignatureValidatorByteCode,
}),
...rest,
};
const { data } = await (0, getAction_js_1.getAction)(client, call_js_1.call, 'call')(args);
return (0, index_js_1.hexToBool)(data ?? '0x0');
}
catch (error) {
try {
const verified = (0, isAddressEqual_js_1.isAddressEqual)((0, getAddress_js_1.getAddress)(address), await (0, recoverAddress_js_1.recoverAddress)({ hash, signature }));
if (verified)
return true;
}
catch { }
if (error instanceof contract_js_1.CallExecutionError) {
return false;
}
throw error;
}
}
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