Function sign_string_v2

S3/Crypto.py:66–77

Sign a string with the secret key, returning base64 encoded results. By default the configured secret key is used, but may be overridden as an argument. Useful for REST authentication. See http://s3.amazonaws.com/doc/s3-developer-guide/RESTAuthentication.html string_to_sign should b

(string_to_sign)

### AWS Version 2 signing
def sign_string_v2(string_to_sign):
    """Sign a string with the secret key, returning base64 encoded results.
    By default the configured secret key is used, but may be overridden as
    an argument.

    Useful for REST authentication. See http://s3.amazonaws.com/doc/s3-developer-guide/RESTAuthentication.html
    string_to_sign should be utf-8 "bytes".
    and returned signature will be utf-8 encoded "bytes".
    """
    secret_key = Config.Config().secret_key
    signature = encodestring(hmac.new(encode_to_s3(secret_key), string_to_sign, sha1).digest()).strip()
    return signature
__all__.append("sign_string_v2")