viem
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JavaScript
;
Object.defineProperty(exports, "__esModule", { value: true });
exports.wrapTypedDataSignature = wrapTypedDataSignature;
const index_js_1 = require("../../../accounts/index.js");
const encodePacked_js_1 = require("../../../utils/abi/encodePacked.js");
const isHex_js_1 = require("../../../utils/data/isHex.js");
const size_js_1 = require("../../../utils/data/size.js");
const toHex_js_1 = require("../../../utils/encoding/toHex.js");
const hashTypedData_js_1 = require("../../../utils/signature/hashTypedData.js");
const typedData_js_1 = require("../../../utils/typedData.js");
function wrapTypedDataSignature(parameters) {
const { domain, message, primaryType, signature, types } = parameters;
const signatureHex = (() => {
if ((0, isHex_js_1.isHex)(signature))
return signature;
if (typeof signature === 'object' && 'r' in signature && 's' in signature)
return (0, index_js_1.serializeSignature)(signature);
return (0, toHex_js_1.bytesToHex)(signature);
})();
const hashedDomain = (0, hashTypedData_js_1.hashStruct)({
data: domain ?? {},
types: {
EIP712Domain: (0, typedData_js_1.getTypesForEIP712Domain)({ domain }),
},
primaryType: 'EIP712Domain',
});
const hashedContents = (0, hashTypedData_js_1.hashStruct)({
data: message,
types: types,
primaryType,
});
const encodedType = (0, hashTypedData_js_1.encodeType)({
primaryType,
types: types,
});
return (0, encodePacked_js_1.encodePacked)(['bytes', 'bytes32', 'bytes32', 'bytes', 'uint16'], [
signatureHex,
hashedDomain,
hashedContents,
(0, toHex_js_1.stringToHex)(encodedType),
(0, size_js_1.size)((0, toHex_js_1.stringToHex)(encodedType)),
]);
}
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