Synnefo

# or implied, of GRNET S.A.

import datetime

from base64 import b64encode

from datetime import timedelta, tzinfo

from functools import wraps

from hashlib import sha256

from random import choice

from string import digits, lowercase, uppercase

from time import time

from traceback import format_exc

from wsgiref.handlers import format_date_time

from Crypto.Cipher import AES

from django.conf import settings

from synnefo.db.models import (Flavor, VirtualMachine, VirtualMachineMetadata,

                               Network, NetworkInterface)

from synnefo.plankton.backend import ImageBackend

log = getLogger('synnefo.api')