def _get_s3_auth_signature(self, params, headers): """Hacky wrapper to work with S3's get_auth_signature.""" headers_copy = {} params_copy = copy.deepcopy(params) # Lowercase all headers except 'date' and Google header values for k, v in headers.items(): k_lower = k.lower() # NOTE: It's important that the value of Content-Type header is # left as is and not lowercased if ( k_lower in ["date", "content-type"] or k_lower.startswith(GoogleStorageDriver.http_vendor_prefix) or not isinstance(v, str) ): headers_copy[k_lower] = v else: headers_copy[k_lower] = v.lower() return BaseS3Connection.get_auth_signature( method=self.method, headers=headers_copy, params=params_copy, expires=None, secret_key=self.key, path=self.action, vendor_prefix=GoogleStorageDriver.http_vendor_prefix, )
def test_signature(self): secret_key = 'ssssh!' sig = BaseS3Connection.get_auth_signature( method='GET', headers={'foo': 'bar', 'content-type': 'TYPE!', 'x-aws-test': 'test_value'}, params={'hello': 'world'}, expires=None, secret_key=secret_key, path='/', vendor_prefix='x-aws' ) string_to_sign = 'GET\n\nTYPE!\n\nx-aws-test:test_value\n/' b64_hmac = base64.b64encode( hmac.new(b(secret_key), b(string_to_sign), digestmod=sha1).digest() ) expected_sig = b64_hmac.decode('utf-8') self.assertEqual(sig, expected_sig)
def test_signature(self): secret_key = 'ssssh!' sig = BaseS3Connection.get_auth_signature( method='GET', headers={'foo': 'bar', 'content-type': 'TYPE!', 'x-aws-test': 'test_value'}, params={'hello': 'world'}, expires=None, secret_key=secret_key, path='/', vendor_prefix='x-aws' ) string_to_sign = 'GET\n\nTYPE!\n\nx-aws-test:test_value\n/' b64_hmac = base64.b64encode( hmac.new(b(secret_key), b(string_to_sign), digestmod=sha1).digest() ) expected_sig = b64_hmac.decode('utf-8') self.assertEqual(sig, expected_sig)
def _get_s3_auth_signature(self, params, headers): """Hacky wrapper to work with S3's get_auth_signature.""" headers_copy = {} params_copy = copy.deepcopy(params) # Lowercase all headers except 'date' and Google header values for k, v in headers.items(): k_lower = k.lower() if (k_lower == 'date' or k_lower.startswith( GoogleStorageDriver.http_vendor_prefix) or not isinstance(v, str)): headers_copy[k_lower] = v else: headers_copy[k_lower] = v.lower() return BaseS3Connection.get_auth_signature( method=self.method, headers=headers_copy, params=params_copy, expires=None, secret_key=self.key, path=self.action, vendor_prefix=GoogleStorageDriver.http_vendor_prefix)