AWS signature 4

aws-sig4.py

#!/usr/bin/env python

import os
import ConfigParser
import logging

import requests
from requests_aws4auth import AWS4Auth

# These two lines enable debugging at httplib level (requests->urllib3->http.client)
# You will see the REQUEST, including HEADERS and DATA, and RESPONSE with HEADERS but without DATA.
# The only thing missing will be the response.body which is not logged.
try:
    import http.client as http_client
except ImportError:
    # Python 2
    import httplib as http_client
http_client.HTTPConnection.debuglevel = 1

# You must initialize logging, otherwise you'll not see debug output.
logging.basicConfig()
logging.getLogger().setLevel(logging.DEBUG)
requests_log = logging.getLogger("requests.packages.urllib3")
requests_log.setLevel(logging.DEBUG)
requests_log.propagate = True


config = ConfigParser.ConfigParser()
config.read(os.path.expanduser('~/.aws/credentials'))


auth = AWS4Auth(
	config.get('default','aws_access_key_id'), 
	config.get('default','aws_secret_access_key'), 
	'us-west-2', 'es')

endpoint = 'https://your_aws_resource.us-west-2.es.amazonaws.com'
response = requests.get(endpoint, auth=auth)
print response.text