title: How and where to get access token from oauth2 authorization server?
body: <p>I am trying to add security to my API with oauth2 and jwt. So currently I can use following command and get access token. 
  curl client:secret@localhost:8080/oauth/token -d grant_type=password -d username=user -d password=password</p>
  
  <p>Obviously, I am not going to call it for each user)) My question is that where to call this command? Should I create new service like  "localhost:8080/user/login"  and call this command within my code? (if yes, how?)</p>
  
  <p>Thanks</p>