k3awssign

A python lib is used for adding aws version 4 signature to request.

k3awssign is a component of pykit3 project: a python3 toolkit set.

This lib is used to sign a request using aws signature version 4. You need to provide a python dict which represent your request(it typically contains verb, uri, args, headers, body), and your access key and your secret key. This lib will add signature to the request.

Install

pip install k3awssign

Synopsis

import k3awssign
import httplib

access_key = 'your access key'
secret_key = 'your secret key'

signer = k3awssign.Signer(access_key, secret_key)

file_content = 'bla bla'
request = {
    'verb': 'PUT',
    'uri': '/test-bucket/test-key',
    'args': {
        'foo2': 'bar2',
        'foo1': True,
        'foo3': ['bar3', True],
    },
    'headers': {
        'Host': 'bscstorage.com',
        'Content-Length': len(file_content),
    },
    'body': file_content,
}

signer.add_auth(request, sign_payload=True)

conn = httplib.HTTPConnection('ss.bscstorage.com')
conn.request(request['verb'], request['uri'],
             request['body'], request['headers'])
resp = conn.getresponse()

Author

Zhang Yanpo (张炎泼) drdr.xp@gmail.com

Copyright and License

The MIT License (MIT)

Copyright (c) 2015 Zhang Yanpo (张炎泼) drdr.xp@gmail.com