@onboardbase/cli/lib/utils/disposable.js

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"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.encryptStr = exports.generateKeyPairForDC = void 0;
const nacl = require("tweetnacl");
const base64_1 = require("@stablelib/base64");
const utf8_1 = require("@stablelib/utf8");
const convStrToArr = (str) => (0, base64_1.decode)(str);
const convArrToStr = (arr) => (0, base64_1.encode)(arr);
const generateKeyPairForDC = () => {
    const newPair = nacl.box.keyPair();
    return {
        publicKey: convArrToStr(newPair.publicKey),
        secretKey: convArrToStr(newPair.secretKey),
    };
};
exports.generateKeyPairForDC = generateKeyPairForDC;
function encryptDCM(message, sessionId) {
    try {
        const keys = sessionId;
        const sharedKey = nacl.box.before(convStrToArr(keys.receiverPK), convStrToArr(keys.secretKey));
        const oneTimecode = nacl.randomBytes(24);
        //this might be decode instead of encode
        const cipherText = nacl.box.after((0, utf8_1.encode)(message), oneTimecode, sharedKey);
        return {
            cipherText: convArrToStr(cipherText),
            oneTimecode: convArrToStr(oneTimecode),
        };
    }
    catch (error) {
        console.log(error);
    }
}
const encryptStr = (message, receiverPublicKey, secretKey) => {
    return JSON.stringify(encryptDCM(message, { receiverPK: receiverPublicKey, secretKey }));
};
exports.encryptStr = encryptStr;