SessionStore & RedisStore typescript error

[pcastro-handover]

Checklist

• The issue can be reproduced in the express-openid-connect sample app (or N/A).
• I have looked into the Readme, Examples, and FAQ and have not found a suitable solution or answer.
• I have looked into the API documentation and have not found a suitable solution or answer.
• I have searched the issues and have not found a suitable solution or answer.
• I have searched the Auth0 Community forums and have not found a suitable solution or answer.
• I agree to the terms within the Auth0 Code of Conduct.

Description

Getting the following error when trying to assign ConfigParams.session.store:

Type 'RedisStore' is not assignable to type 'SessionStore<Session>'.

Reproduction

Just try to assign the RedisStore to store:

const authConfig: ConfigParams = {
  (...)
  session: {
    (...)
    store: new RedisStore({
      client: new Redis({...})
  }
}

Additional context

Whole message error:

Type 'RedisStore' is not assignable to type 'SessionStore<Session>'.
  Types of property 'set' are incompatible.
    Type '(sid: string, sess: SessionData, cb?: ((_err?: unknown, _data?: any) => void) | undefined) => Promise<void>' is not assignable to type '(sid: string, session: SessionStorePayload<Session>, callback?: ((err?: any) => void) | undefined) => void'.
      Types of parameters 'sess' and 'session' are incompatible.
        Type 'SessionStorePayload<Session>' is not assignable to type 'SessionData'.
          Types of property 'cookie' are incompatible.
            Property 'originalMaxAge' is missing in type '{ expires: number; maxAge: number; }' but required in type 'Cookie'.ts(2322)

index.d.ts(325, 9): 'originalMaxAge' is declared here.

express-openid-connect version

2.18.0

Express version

4.21.2

Node.js version

20.18.0

[kushalshit27]

Thank you for reporting this issue! Are you using connect-redis? What is the version?

[Disbalance]

I ran into the same issue with TypeScript complaining about the store type.
The way I solved it was just forcing the type to SessionStore. Example with connect-redis:

import { SessionStore, Session } from "express-openid-connect";
import { RedisStore } from "connect-redis";
import { createClient } from "redis";

let redisClient = createClient();
redisClient.connect().catch(console.error);

const store = new RedisStore({
  client: redisClient,
  prefix: "myapp:",
}) as unknown as SessionStore<Session>;

const config: ConfigParams = {
  // ...
  session: {
    store,
  },
};

After that everything works fine.

express-openid-connect
2.19.2

redis
5.8.2

connect-redis
9.0.0