Multiple Environment Callback not working for OAuth App

[khanmdmudassir (Mudassir Khan)]

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Description
As mentioned in the below link,

OAuth 2.0 - Authorization - Documentation

I’m trying to use the same OAuth App for multiple env. e.g. cust1.app.domain.com, cust2.app.domain.com. I have added the callback url as “any.app.domain.com”.

Error
We I try to redirect to cust2.app.domain, then I get following error:
{"status":false,"errorCode":4700,"errorMessage":"Invalid redirect url","result":null}

Which App Type (OAuth / Chatbot / JWT / Webhook)?
OAuth

Which Endpoint/s?
https://zoom.us/oauth/authorize

How To Reproduce (If applicable)
Steps to reproduce the behavior:

1. Create an OAuth App
2. Add redirect url as “http://any.app.domain.com/callbackurl”
3. Now test the Installation URL
   https://zoom.us/oauth/authorize?client_id={client_id}&response_type=code&redirect_uri=http%3A%2F%2Fcust1.app.domain.com%3A8080%2Fcallbackurl

Additional context
If we add cust1.app.domain.com in allow lists then it works.

[khanmdmudassir (Mudassir Khan)]

I got it working. After reading below post by @tommy

Does zoom support more than two environments for oauth2?

Hey @tuancode, @michael.solomon, This is totally possible! Let me walk you through how to do this with the base domain of example.com For your whitelist, simply add your base domain: https://example.com Then in your dev/prod redirect url field, add a default redirect, https://any.example.com (this will be programmatically overridden to the correct sub domain, continue reading below) Now, with your install URL (the url mentioned in Step 1. of the OAuth guide) in your code, dyna…

The mistake I was making was not including the domain (i.e. app.domain.com) in whitelist url.

Thanks!

[MaxM]

I’m glad to hear that you were able to solve the issue @khanmdmudassir! Thanks for sharing your solution here.