Tiktok error: "The request parameters are malformed."

[eidriahn]

Environment

Local

Reproduction URL

https://github.com/eidriahn/next-auth-example

Describe the issue

When trying to login with the TikTok provider, during the code/token exchange an error is thrown resulting in a failed login and a "Configuration" error.

How to reproduce

• Clone the "Reproduction URL" repository.
• Modify the /etc/hosts file with ``` 127.0.0.0 local.bountiez.co ````, this will allow you to test this locally.
• Setup a sandbox app for tiktok in the 'tiktok for developers' dashboard:
• Add "https://local.bountiez.co:3000/auth/callback/tiktok" as a redirect uri in the tiktok app.
• Set up your .env file with AUTH_SECRET , AUTH_TIKTOK_ID , AUTH_TIKTOK_SECRET
• Try to log in and see the server logs.

Expected behavior

Instead of throwing an error and re-routing to the error screen the user should be logged in/ created.

[eidriahn]

I can take this one, but a nudge in the right direction would be helpfull.