Virgil SDK 6.1.2 Type Error in Node v16.13.1

[supertopoz]

[Context] I'm building a small server to collect JWT tokens. The route handling looks below. When the server runs there is a TypeError from the Virgil-SDK

RuntimeError: abort(TypeError: Invalid format of 'Data'.). Build with -s ASSERTIONS=1 for more info. at process.B (/Users/MY_USER_NAME/Documents/sendbird-virgil-uikit-sample/server/node_modules/@virgilsecurity/core-foundation/node.cjs.js:1:2501)

[Environment] MAC Pro - Monterey - Intel not M1 Node v16.13.1 npm v8.1.2

[Impact] I'm working to write a guide for Virgil security and Sendbird. However, I'm stuck at the moment as it seems that Node.js above v13 (two years old) is not supported

My jwt route example:

` import express from 'express'; import { JwtGenerator } from 'virgil-sdk';

import { initCrypto, VirgilCrypto, VirgilAccessTokenSigner, } from 'virgil-crypto';

const getJwtGenerator = async () => {

await initCrypto(); const virgilCrypto = new VirgilCrypto(); return new JwtGenerator({ appId: process.env.VIRGIL_APP_ID, apiKeyId: process.env.VIRGIL_APP_KEY_ID, apiKey: virgilCrypto.importPrivateKey(process.env.VIRGIL_APP_KEY), accessTokenSigner: new VirgilAccessTokenSigner(virgilCrypto), });

};

const generatorPromise = getJwtGenerator();

export const virgilRouter = express.Router();

virgilRouter.get('/jwt/:userId', async (req, res) => {

const generator = await generatorPromise; const virgilJwtToken = generator.generateToken(req.user.identity); console.log({ virgilToken: virgilJwtToken.toString() }); res.json({ virgilToken: virgilJwtToken.toString() })

`});``

[rstp-god]

Hello @supertopoz ! You do not need to virgilCrypto.importPrivateKey(process.env.VIRGIL_APP_KEY)! This mrthod needs for encrypt and decrypt. Just set apiKey: process.env.VIRGIL_APP_KEY. Should help your ptoblem!

[tommyle]

The readme suggests using node 10-13 https://github.com/VirgilSecurity/demo-backend-nodejs.

I had a similar issue and downgraded to node 12 to get this example to work.