@a11ywatch/core/core/utils/crypto.js

a11ywatch central API

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.decipher = exports.cipher = void 0;
const crypto_1 = require("crypto");
const config_1 = require("../../config/config");
let key = null;
try {
    key = (0, crypto_1.createHash)("sha256").update(config_1.SERVER_SALT, "ascii").digest();
}
catch (e) {
    console.error(e);
}
const iv = "1234567890123456";
const cipher = (secret) => {
    if (!secret) {
        return "";
    }
    try {
        const cipherer = (0, crypto_1.createCipheriv)("aes-256-cbc", key, iv);
        const encrypted = cipherer.update(secret);
        return Buffer.concat([encrypted, cipherer.final()]).toString("hex");
    }
    catch (error) {
        console.error(error);
    }
};
exports.cipher = cipher;
const decipher = (encrypted) => {
    if (!encrypted) {
        return "";
    }
    try {
        const textParts = encrypted.split(":");
        const encryptedData = Buffer.from(textParts.join(":"), "hex");
        const decipherer = (0, crypto_1.createDecipheriv)("aes-256-cbc", key, iv);
        const decrypted = decipherer.update(encryptedData);
        return Buffer.concat([decrypted, decipherer.final()]).toString();
    }
    catch (error) {
        console.error(error);
    }
};
exports.decipher = decipher;
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