docs: @GET
      @Path("/validate/{token}")
      @Produces(MediaType.APPLICATION_JSON)
      public Response validateAccount(@PathParam("token") String token) {
          try{
              if (authServerLogic.validateAccount(token)) {
                  return Response.ok().build();
              } else {
                  return Response.status(Status.NOT_FOUND).build();
              }
          }catch (ServerDAO.DAOException e) {
              return fromDAOExpection(e);
          }
      }