secajs/src/middlewares/attachPublicKeyMiddleware.js

const sessionService = require('../services/sessionService');

async function attachPublicKeyMiddleware(req, res, next) {
  const publicKey = await sessionService.getPublicKeyRelatedToSession(
    req.cookies.sessionUuid
  );

  if (publicKey) {
    req.cookies.publicKey = publicKey;
  }
  next();
}

module.exports = attachPublicKeyMiddleware;