account.py 文件源码

def _build_token(self):
        nonce = str(uuid.uuid4())
        base64nonce = binascii.b2a_base64(binascii.a2b_qp(nonce))
        created_date = datetime.utcnow().isoformat() + 'Z'
        sha_object = sha.new(nonce + created_date + self.secret)
        password_64 = binascii.b2a_base64(sha_object.digest())

        properties = {
            "Username": self.username,
            "PasswordDigest": password_64.strip(),
            "Nonce": base64nonce.strip(),
            "Created": created_date,
        }
        header = 'UsernameToken ' + self._serialize_header(properties)

        return {'X-WSSE': header}