RESTful authentication

gistfile1.txt

GET    /session/new gets the webpage that has the login form
POST   /session authenticates credentials against database
DELETE /session destroys session and redirect to /
GET  /users/new gets the webpage that has the registration form
POST /users records the entered information into database as a new /user/xxx
GET  /users/xxx // gets and renders current user data in a profile view
POST /users/xxx // updates new information about user

http://stackoverflow.com/questions/7140074/restfully-design-login-or-register-resources