def http_auth_required(realm):
 def decorator(fn):
  @wraps(fn)
  def wrapper(*args, **kwargs):
   if _check_http_auth():
    return fn(*args, **kwargs)
   if _security._unauthorized_callback:
    return _security._unauthorized_callback()
   else:
    r = (_security.default_http_auth_realm if callable(realm) else realm)
    h = {'WWW-Authenticate': ('Basic realm="%s"' % r)}
    return _get_unauthorized_response(headers=h)
  return wrapper
 if callable(realm):
  return decorator(realm)
 return decorator

def http_auth_required ( realm ) : def decorator ( fn ) : @ wraps ( fn ) def wrapper ( * args , ** kwargs ) : if _check_http_auth ( ) : return fn ( * args , ** kwargs ) if _security . _unauthorized_callback : return _security . _unauthorized_callback ( ) else : r = ( _security . default_http_auth_realm if callable ( realm ) else realm ) h = { 'WWW-Authenticate' : ( 'Basic realm="%s"' % r ) } return _get_unauthorized_response ( headers = h ) return wrapper if callable ( realm ) : return decorator ( realm ) return decorator
decorator that protects endpoints using basic http authentication .