Facing problem to implement okta auth-token to pass laravel-passport

there I have already passport authentication but I have to do work like if authentication failed than okta have been come in to picture. when this condition comes my okta server has been called and it will return an auth-token and that token I have to pass in laravel-passport so my login system doesn't pass me an error and I have done successfully login in my system.

please help me in it.

via Chebli Mohamed