@ledgerhq/coin-stacks/lib/signer/signMessage.js

Ledger Stacks Coin integration

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.signMessage = void 0;
const utils_1 = require("../utils");
const signMessage = (signerContext) => async (deviceId, account, { message }) => {
    if (!message)
        throw new Error(`Message cannot be empty`);
    if (typeof message !== "string")
        throw new Error(`Message must be string`);
    const r = await signerContext(deviceId, signer => signer.sign((0, utils_1.getPath)(account.freshAddressPath), (0, utils_1.getBufferFromString)(message)));
    (0, utils_1.throwIfError)(r);
    return {
        rsv: {
            r: r.signatureCompact.slice(0, 32).toString("hex"),
            s: r.signatureCompact.slice(32, 64).toString("hex"),
            v: parseInt(r.signatureCompact.slice(64, 65).toString("hex"), 16),
        },
        signature: `0x${r.signatureVRS.toString("hex")}`,
    };
};
exports.signMessage = signMessage;
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