__init__.py 文件源码

def serialize(self,
                  # password=None,
                  country=u"US",
                  state=u"CA",
                  city=u"San Francisco",
                  company=u"Lokey Examle",
                  common_name=u"example.com"):
        # This should be handled already
        # if not password:
        #     password = None
        key = serialization.load_pem_private_key(
            self.to('pem'),
            password=None,
            backend=default_backend())

        subject = x509.Name([
            x509.NameAttribute(NameOID.COUNTRY_NAME, country),
            x509.NameAttribute(NameOID.STATE_OR_PROVINCE_NAME, state),
            x509.NameAttribute(NameOID.LOCALITY_NAME, city),
            x509.NameAttribute(NameOID.ORGANIZATION_NAME, company),
            x509.NameAttribute(NameOID.COMMON_NAME, common_name),
        ])
        cert = x509.CertificateSigningRequestBuilder().subject_name(
            subject
        ).sign(key, hashes.SHA256(), default_backend())
        return cert.public_bytes(serialization.Encoding.PEM)