anchor.diff:  process. _buddy-auth_ only offers a lightweight layer over http for parsing and mark requests
   as authenticated.
   
  -You can see a complete example of using this backend link:https://github.com/funcool/buddy-auth/tree/master/examples/token[here] (also with authorization).
  +You can see a complete example of using this backend <<example-token,here>>.
   
   
   === JWS Token (Stateless)
  
positive.code: key pair. If you don't have one, don't worry, it is very easy to generate it using *openssl*, see
  this link:https://funcool.github.io/buddy-sign/latest/#generate-keypairs[faq entry].
  
  You can see a complete example of using this backend
  link:https://github.com/funcool/buddy-auth/tree/master/examples/token-jwe[here] (not related to
  code of this section).
  
  
  == Authorization
  
negative.code: of authentication the `:identity` keyword will be attached to the request if a authentication is
  successful.
  
  You can see a complete example of using this backend <<example-httpbasic,here>>.
  
  
  === Session
  