cloud_link.py 文件源码

def generate_keys(self):
        private_key = rsa.generate_private_key(
            public_exponent=65537,
            key_size=2048,
            backend=default_backend()
        )

        private_pem = private_key.private_bytes(
            encoding=serialization.Encoding.PEM,
            format=serialization.PrivateFormat.PKCS8,
            encryption_algorithm=serialization.BestAvailableEncryption(bytes(CloudLinkSettings.PRIVATE_KEY_PASSPHRASE))
        )
        public_pem = private_key.public_key().public_bytes(
            encoding=serialization.Encoding.PEM,
            format=serialization.PublicFormat.SubjectPublicKeyInfo
        )
        with open(CloudLinkSettings.PRIVATE_KEY_LOCATION, 'w') as key_file:
            key_file.write(str(private_pem))

        with open(CloudLinkSettings.PUBLIC_KEY_LOCATION, 'w') as key_file:
            key_file.write(str(public_pem))