test_create_scitoken.py 文件源码

def test_public_key(self):
        """
        Test when the public key is provided to deserialize
        """

        token = scitokens.SciToken(key = self._private_key)
        serialized_token = token.serialize(issuer = "local")

        new_token = scitokens.SciToken.deserialize(serialized_token, public_key = self._public_pem, insecure = True)
        self.assertIsInstance(new_token, scitokens.SciToken)

        # With invalid key
        with self.assertRaises(ValueError):
            scitokens.SciToken.deserialize(serialized_token, insecure=True, public_key = "asdf".encode())

        # With a proper key, but not the right one
        private_key = generate_private_key(
            public_exponent=65537,
            key_size=2048,
            backend=default_backend()
        )
        public_key = private_key.public_key()
        pem = public_key.public_bytes(
            encoding=serialization.Encoding.PEM,
            format=serialization.PublicFormat.SubjectPublicKeyInfo
        )
        with self.assertRaises(DecodeError):
            scitokens.SciToken.deserialize(serialized_token, insecure=True, public_key = pem)