new_contents: import boto.iam
  import sys
  
  TARGET_ACCESS_KEY = sys.argv[1]
  
  iam = boto.connect_iam()
  
  users = iam.get_all_users('/')['list_users_response']['list_users_result']['users']
  
  def find_key():
  	for user in users:
  		for key_result in iam.get_all_access_keys(user['user_name'])['list_access_keys_response']['list_access_keys_result']['access_key_metadata']:
  			aws_access_key = key_result['access_key_id']
  			if aws_access_key == TARGET_ACCESS_KEY:
  				print 'Target key belongs to:'
  				print 'user : ' + user['user_name']
  				return True
  	return False
  
  if not find_key():
      print 'Did not find access key (' + TARGET_ACCESS_KEY + ') in ' + str(len(users)) + ' IAM users.'
  
subject: Add tool to find users for compromised keys on aws