@ledgerhq/coin-casper/lib/bridge/bridgeHelpers/addresses.js

Ledger Casper integration

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.casperAddressFromPubKey = exports.casperAccountHashFromPublicKey = exports.isAddressValid = exports.getAddress = void 0;
const casper_js_sdk_1 = require("casper-js-sdk");
const getAddress = (a) => ({ address: a.freshAddress, derivationPath: a.freshAddressPath });
exports.getAddress = getAddress;
function isAddressValid(pubKey) {
    const checksummed = pubKey.toLowerCase() !== pubKey && pubKey.toUpperCase() !== pubKey;
    try {
        casper_js_sdk_1.PublicKey.fromHex(pubKey, checksummed).accountHash().toHex();
        return true;
    }
    catch (err) {
        return false;
    }
}
exports.isAddressValid = isAddressValid;
function casperAccountHashFromPublicKey(pubKey) {
    return casper_js_sdk_1.PublicKey.fromHex(pubKey).accountHash().toHex();
}
exports.casperAccountHashFromPublicKey = casperAccountHashFromPublicKey;
function casperAddressFromPubKey(pubkey, keySig) {
    return `${keySig.toString().padStart(2, "0")}${Buffer.from(pubkey).toString("hex")}`;
}
exports.casperAddressFromPubKey = casperAddressFromPubKey;
//# sourceMappingURL=addresses.js.map