old_contents: import hashlib
  
  try:
      from waterbutler.settings import SERVER_CONFIG
  except ImportError:
      SERVER_CONFIG = None
  
  config = SERVER_CONFIG or {}
  
  
  ADDRESS = config.get('ADDRESS', '127.0.0.1')
  PORT = config.get('PORT', 7777)
  DEBUG = config.get('DEBUG', True)
  
  CHUNK_SIZE = config.get('CHUNK_SIZE', 65536)  # 64KB
  
  IDENTITY_METHOD = config.get('IDENTITY_METHOD', 'rest')
  IDENTITY_API_URL = config.get('IDENTITY_API_URL', 'http://127.0.0.1:5000/api/v1/files/auth/')
  
  HMAC_ALGORITHM = hashlib.sha256
  HMAC_SECRET = config.get('HMAC_SECRET', 'changeme').encode('utf-8')
  
new_contents: import hashlib
  
  try:
      from waterbutler.settings import SERVER_CONFIG
  except ImportError:
      SERVER_CONFIG = None
  
  config = SERVER_CONFIG or {}
  
  
  ADDRESS = config.get('ADDRESS', '0.0.0.0')
  PORT = config.get('PORT', 7777)
  DEBUG = config.get('DEBUG', True)
  
  CHUNK_SIZE = config.get('CHUNK_SIZE', 65536)  # 64KB
  
  IDENTITY_METHOD = config.get('IDENTITY_METHOD', 'rest')
  IDENTITY_API_URL = config.get('IDENTITY_API_URL', 'http://127.0.0.1:5000/api/v1/files/auth/')
  
  HMAC_ALGORITHM = hashlib.sha256
  HMAC_SECRET = config.get('HMAC_SECRET', 'changeme').encode('utf-8')
  
subject: address needs to listen on 0.0.0.0 not 127.0.0.1 for docker