package session import ( "net/http" "github.com/drone/drone/server/database" "github.com/drone/drone/shared/model" "github.com/gorilla/securecookie" "github.com/gorilla/sessions" ) // stores sessions using secure cookies. var cookies = sessions.NewCookieStore( securecookie.GenerateRandomKey(64)) type Session interface { User(r *http.Request) *model.User UserToken(r *http.Request) *model.User UserCookie(r *http.Request) *model.User SetUser(w http.ResponseWriter, r *http.Request, u *model.User) Clear(w http.ResponseWriter, r *http.Request) } type session struct { users database.UserManager } func NewSession(users database.UserManager) Session { return &session{ users: users, } } // User gets the currently authenticated user from the secure cookie session. func (s *session) User(r *http.Request) *model.User { //if true { // user, _ := s.users.Find(1) // return user //} switch { case r.FormValue("access_token") == "": return s.UserCookie(r) case r.FormValue("access_token") != "": return s.UserToken(r) } return nil } // UserToken gets the currently authenticated user for the given auth token. func (s *session) UserToken(r *http.Request) *model.User { token := r.FormValue("access_token") user, _ := s.users.FindToken(token) return user } // UserCookie gets the currently authenticated user from the secure cookie session. func (s *session) UserCookie(r *http.Request) *model.User { sess, err := cookies.Get(r, "_sess") if err != nil { return nil } // get the uid from the session value, ok := sess.Values["uid"] if !ok { return nil } // get the user from the database user, _ := s.users.Find(value.(int64)) return user } // SetUser writes the specified username to the session. func (s *session) SetUser(w http.ResponseWriter, r *http.Request, u *model.User) { sess, _ := cookies.Get(r, "_sess") sess.Values["uid"] = u.ID sess.Save(r, w) } // Clear removes the user from the session. func (s *session) Clear(w http.ResponseWriter, r *http.Request) { sess, _ := cookies.Get(r, "_sess") delete(sess.Values, "uid") sess.Save(r, w) }