def get_signed_header(self, region_id, ak, secret):
"""
Generate signed header
:param region_id: String
:param ak: String
:param secret: String
:return: Dict
"""
sign_params = self._get_sign_params()
if self.get_content() is not None:
self.add_header(
'Content-MD5', md5_sum(self.get_content()))
if 'RegionId' not in sign_params.keys():
sign_params['RegionId'] = region_id
self.add_header('x-acs-region-id', str(region_id))
signed_headers, sign_to_string = roa_signer.get_signature_headers(
sign_params,
ak,
secret,
self.get_accept_format(),
self.get_headers(),
self.get_uri_pattern(),
self.get_path_params(),
self.get_method())
self.string_to_sign = sign_to_string
return signed_headers
def set_content(self, content, encoding, format=format_type.RAW):
self.__content = content
if content is None:
self.remove_header_parameter(self.content_md5)
self.remove_header_parameter(self.content_type)
self.remove_header_parameter(self.content_length)
self.__content_type = None
self.__encoding = None
else:
str_md5 = helper.md5_sum(content)
content_length = len(content)
self.__headers[self.content_md5] = str_md5
self.__headers[self.content_length] = str(content_length)
self.__headers[self.content_type] = format
self.__encoding = encoding
def test_md5_sum(self):
self.assertEqual("ERIHLmRX2uZmssDdxQnnxQ==",
helper.md5_sum("That's all folks!!"))
self.assertEqual("GsJRdI3kAbAnHo/0+3wWJw==", helper.md5_sum("中文也没啥问题"))
def md5_sum(self, content):
return helper.md5_sum(content)
