class_docstr: Duo authentication log app integration
class_docstr_tok: ["Duo","authentication","log","app","integration"]
code: def _type(cls):
      return "auth"
  
imports: from base64 import b64encode
  from datetime import datetime
  import hashlib
  import hmac
  import re
  import urllib.request
  import urllib.parse
  import urllib.error
  import requests
  from .None import AppIntegration, StreamAlertApp, get_logger
label_desc: Use image node_id 1 for calling the DuoAuthApp obj's underlying member method code with example usage: obj._type(cls) and returns: str