38 lines
1.4 KiB
JavaScript
38 lines
1.4 KiB
JavaScript
// @ts-check
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import { scryptSync, createCipheriv } from "crypto";
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import { Buffer } from "buffer";
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import grabKeys from "../../utils/grab-keys";
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/**
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* # Encrypt String
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*/
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export default function encrypt({ data, encryptionKey, encryptionSalt, }) {
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var _a;
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if (!(data === null || data === void 0 ? void 0 : data.match(/./))) {
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console.log("Encryption string is invalid");
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return data;
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}
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const { key: encrptKey, salt, keyLen, algorithm, bufferAllocSize, } = grabKeys({ encryptionKey });
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if (!(encrptKey === null || encrptKey === void 0 ? void 0 : encrptKey.match(/.{8,}/))) {
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console.log("Encryption key is invalid");
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return data;
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}
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if (!(salt === null || salt === void 0 ? void 0 : salt.match(/.{8,}/))) {
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console.log("Encryption salt is invalid");
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return data;
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}
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const password = encrptKey;
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let key = scryptSync(password, salt, keyLen);
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let iv = Buffer.alloc(bufferAllocSize, 0);
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const cipher = createCipheriv(algorithm, key, iv);
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try {
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let encrypted = cipher.update(data, "utf8", "hex");
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encrypted += cipher.final("hex");
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return encrypted;
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}
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catch (error) {
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console.log("Error in encrypting =>", error.message);
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(_a = global.ERROR_CALLBACK) === null || _a === void 0 ? void 0 : _a.call(global, `Error Encrypting Data`, error);
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return data;
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}
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}
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