swift - Login via twitter on iOS and authenticate on my server -

I have a web service that uses Twitter I want the user to sign on IOS via native Twitter accounts Can do Then use the credentials to sign in to the website.

Am I just sent authToken and authTokenSecret to my server? Are there any security risks?

This is a common question, but I ask it again because Twitter seems to have disappeared

Send these two values ​​to your server

Your server does not have any other solution to pass the information about these pieces on your server

One of the following is:

Regarding the final security risks, use it for your client-server communication. The Trust.