Upgrade zoom lib from 2.3 to 2.13 - Fail to join the meeting

[j.schoenemeyer (Jürgen)]

you have to migrate from JWT app to Meeting SDK app for authentification

here are some infos

JWT app type migration guide

Create a Meeting SDK App

Troubleshooting Meeting SDK signature validation

In this guide, we’ll cover common issues you may run into when generating a signature for the Zoom Meeting SDK. The Zoom Meeting SDK uses a JSON Web Token (JWT) signature to authorize the SDK and validate your client’s requests to start or join a meeting. Documentation on this is available here: Meeting SDK Authorization. We also have a sample signature application which can be used as a good starting point: Sample Meeting SDK Signature App - Node JS If the signature provided is invalid, the…

and here a php implementation for creating the new signature

Client SDK Invalid Signature errorCode:200 PHP

Thanks everyone for your support. @chunsiong.zoom Not the case but good thinking. That was a JWT app already working, the request was complete. @j.schoenemeyer I tried that code too, the code I implemented as an example is just one of the many, actually the older, so yes, as you say, not good as it was for JWT Token and not SDK. I also found at least two other similar examples to work with PHP and generate an SDK JWT Token but all of them were using third party software for encryption which I…