Invalid Redirect(4700) Error when oAuth flow

Description
Invalid Redirect Error when oAuth flow

Error


https://ktaproxy.stage.samsung.net/appbridge/api/callback/zoom/825392860624326657

Which App?
KnoxTeams

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

  1. Access with below url
    https://zoom.us/oauth/authorize?response_type=code&client_id=RqP4vbRRAaqgpWdD54b9Q&redirect_uri=https://ktaproxy.stage.samsung.net/appbridge/api/callback/zoom/825392860624326657
  2. Sign in valid account
  3. See error

Additional context
It worked fine until two days ago. After that, there are no changes, but it does not work suddenly.

Hi,

we also encountered this issue few moments back. try adding the callback url to whitelist url field. that worked for us. seems like new changes on zoom end.

I am not from zoom support, just thought of notifying what worked for us.

Regards
Dilip

1 Like

Hi,
Now working fine!
Thank you so much!

1 Like

Same issue here, it worked fine until about two days ago. The callback URL is whitelisted in the Zoom app, both HTTP and HTTPS. Any ideas what can be wrong?

hi @rafal @Dilip_Reddy_Guda @sunyeol.lim,

Apologies for the inconvenience.

Can you please send the client ID of your app to developersupport@zoom.us?

Thanks,
Ojus

@Ojus, sent! Thanks!

@rafal

Can you check your app again? it should be fixed.

Please make sure that your redirect URI and the whitelist URL are exactly the same.

Thanks

@Ojus unfortunately, there is still the same error. Redirect URI and the whitelist URL are the same.

Hey @rafal,

Are you setting the same redirect url in the install url?

Thanks,
Tommy

Hi @tommy yes it’s the same. I even regenerated publishable URL and it still does not work.

Hey @rafal,

What url are you using for the install url? Please share so I can debug.

Thanks,
Tommy