Adding isAuth and access_token to express-session in a Node.js web application is a straightforward

Initially, I set the request type to be "any", but upon realizing that it should not be "any" or "Request", I have decided to extend express-session in order to create a custom session type. How can I achieve this and incorporate the specified information into the request session?

access_token : string
userinfo: {
sub: 'Diur4_PcorTDFMRP99pgP9Qwkclxg4',
name: 'John Kay',
family_name: 'Kay',
given_name: 'John',
picture: 'https://graph.microsoft.com/v1.0/me/photo/$value',
email: '<a href="/cdn-cgi/l/email-protection" class="__cf_email__" data-cfemail="cc86a3a4a2e287adb58caeada0adaeada0ade2afa3a1">[email protected]</a>'
}
isAuth:boolean

req.session.access_token = access_token;
req.session.userinfo = Userinformtion;
req.session.isAuth = true;  //save session

const isAuth = (req:any, res: Response, next: NextFunction) => {
if (req.session.isAuth) {
next();
} else {
res.render("landing");
}
};
typescriptexpresssessionuserinfo

Answer №1

If you want to include additional session data in an Express session, all you need to do is follow the same method outlined in your documentation. I have provided a functional example below:

export default (req: RequestI, res: Response): void => {
  const { timezone } = req.body;
  if (req.session) {
    if (timezone) {
      req.session.timezone = timezone;
    }
  }
  res.send();
};

The above code snippet represents a basic route handler for an express endpoint. By sending a POST request with the timezone parameter and making sure the user is logged in, their session will now store information about their timezone. You won't need any extra libraries aside from express and express-session for this functionality.

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