Method add_auth

awscli/botocore/auth.py:164–186

(self, request)

        return (qs, b64)

    def add_auth(self, request):
        # The auth handler is the last thing called in the
        # preparation phase of a prepared request.
        # Because of this we have to parse the query params
        # from the request body so we can update them with
        # the sigv2 auth params.
        if self.credentials is None:
            raise NoCredentialsError()
        if request.data:
            # POST
            params = request.data
        else:
            # GET
            params = request.params
        params['AWSAccessKeyId'] = self.credentials.access_key
        params['SignatureVersion'] = '2'
        params['SignatureMethod'] = 'HmacSHA256'
        params['Timestamp'] = time.strftime(ISO8601, time.gmtime())
        if self.credentials.token:
            params['SecurityToken'] = self.credentials.token
        qs, signature = self.calc_signature(request, params)
        params['Signature'] = signature
        return request


class SigV3Auth(BaseSigner):