diff options
Diffstat (limited to 'tests')
| -rw-r--r-- | tests/test_x509.py | 13 |
1 files changed, 12 insertions, 1 deletions
diff --git a/tests/test_x509.py b/tests/test_x509.py index 97102946..eac8a307 100644 --- a/tests/test_x509.py +++ b/tests/test_x509.py @@ -12,10 +12,11 @@ import textwrap import pytest from cryptography import x509 +from cryptography.exceptions import InvalidX509Version from cryptography.hazmat.backends.interfaces import RSABackend, X509Backend from cryptography.hazmat.primitives import interfaces -from .hazmat.primitives.utils import load_vectors_from_file +from .utils import load_vectors_from_file def _der_to_pem(data): @@ -83,3 +84,13 @@ class TestX509Certificate(object): assert cert.not_before == datetime.datetime(2010, 1, 1, 8, 30) assert cert.not_after == datetime.datetime(2050, 1, 1, 12, 1) assert cert.version == x509.X509Version.v3 + + def test_invalid_version_cert(self, backend): + cert = load_vectors_from_file( + os.path.join("x509", "custom", "invalid_version.pem"), + lambda pemfile: x509.load_pem_x509_certificate( + pemfile.read(), backend + ) + ) + with pytest.raises(InvalidX509Version): + cert.version |