@ledgerhq/coin-aptos/lib/logic/combine.js

Ledger Aptos Coin integration

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.combine = exports.combineSignedTransaction = void 0;
const ts_sdk_1 = require("@aptos-labs/ts-sdk");
function combineSignedTransaction(txRaw, signature, pubkey) {
    const authenticator = new ts_sdk_1.AccountAuthenticatorEd25519(pubkey, signature);
    return (0, ts_sdk_1.generateSignedTransaction)({
        transaction: { rawTransaction: txRaw },
        senderAuthenticator: authenticator,
    });
}
exports.combineSignedTransaction = combineSignedTransaction;
function combine(tx, signature, pubkey) {
    if (!ts_sdk_1.Hex.isValid(tx).valid) {
        throw new Error("tx must be a valid hex value");
    }
    if (!ts_sdk_1.Hex.isValid(signature).valid) {
        throw new Error("signature must be a valid hex value");
    }
    if (pubkey === undefined) {
        throw new Error("account must have a public key");
    }
    if (!ts_sdk_1.Hex.isValid(pubkey).valid) {
        throw new Error("pubkey must be a valid hex value");
    }
    const ed25519Signature = new ts_sdk_1.Ed25519Signature(signature);
    const ed25519PubKey = new ts_sdk_1.Ed25519PublicKey(pubkey);
    const txBytes = ts_sdk_1.Hex.fromHexString(tx).toUint8Array();
    const txRaw = ts_sdk_1.RawTransaction.deserialize(new ts_sdk_1.Deserializer(txBytes));
    const signedTxBytes = combineSignedTransaction(txRaw, ed25519Signature, ed25519PubKey);
    return ts_sdk_1.Hex.fromHexInput(signedTxBytes).toString();
}
exports.combine = combine;
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