diff options
| -rw-r--r-- | tests/test_x509.py | 50 |
1 files changed, 49 insertions, 1 deletions
diff --git a/tests/test_x509.py b/tests/test_x509.py index 19cb83bf..c3381d5f 100644 --- a/tests/test_x509.py +++ b/tests/test_x509.py @@ -22,7 +22,7 @@ from cryptography.hazmat.primitives import hashes, serialization from cryptography.hazmat.primitives.asymmetric import dsa, ec, rsa from .hazmat.primitives.fixtures_dsa import DSA_KEY_2048 -from .hazmat.primitives.fixtures_rsa import RSA_KEY_2048 +from .hazmat.primitives.fixtures_rsa import RSA_KEY_512, RSA_KEY_2048 from .hazmat.primitives.test_ec import _skip_curve_unsupported from .utils import load_vectors_from_file @@ -1080,6 +1080,54 @@ class TestCertificateBuilder(object): assert basic_constraints.value.ca is False assert basic_constraints.value.path_length is None + @pytest.mark.requires_backend_interface(interface=RSABackend) + @pytest.mark.requires_backend_interface(interface=X509Backend) + def test_build_cert_with_sha512_and_rsa512(self, backend): + # TODO(sigmavirus24): Give this a better name + issuer_private_key = RSA_KEY_512.private_key(backend) + subject_private_key = RSA_KEY_512.private_key(backend) + + not_valid_before = datetime.datetime(2002, 1, 1, 12, 1) + not_valid_after = datetime.datetime(2030, 12, 31, 8, 30) + + builder = x509.CertificateBuilder().serial_number( + 777 + ).issuer_name(x509.Name([ + x509.NameAttribute(x509.OID_COUNTRY_NAME, u'US'), + x509.NameAttribute(x509.OID_STATE_OR_PROVINCE_NAME, u'Texas'), + x509.NameAttribute(x509.OID_LOCALITY_NAME, u'Austin'), + x509.NameAttribute(x509.OID_ORGANIZATION_NAME, u'PyCA'), + x509.NameAttribute(x509.OID_COMMON_NAME, u'cryptography.io'), + ])).subject_name(x509.Name([ + x509.NameAttribute(x509.OID_COUNTRY_NAME, u'US'), + x509.NameAttribute(x509.OID_STATE_OR_PROVINCE_NAME, u'Texas'), + x509.NameAttribute(x509.OID_LOCALITY_NAME, u'Austin'), + x509.NameAttribute(x509.OID_ORGANIZATION_NAME, u'PyCA'), + x509.NameAttribute(x509.OID_COMMON_NAME, u'cryptography.io'), + ])).public_key( + subject_private_key.public_key() + ).add_extension( + x509.BasicConstraints(ca=False, path_length=None), True, + ).add_extension( + x509.SubjectAlternativeName([x509.DNSName(u"cryptography.io")]), + critical=False, + ).not_valid_before( + not_valid_before + ).not_valid_after( + not_valid_after + ) + + cert = builder.sign(backend, issuer_private_key, hashes.SHA512()) + + assert cert.version is x509.Version.v3 + assert cert.not_valid_before == not_valid_before + assert cert.not_valid_after == not_valid_after + basic_constraints = cert.extensions.get_extension_for_oid( + x509.OID_BASIC_CONSTRAINTS + ) + assert basic_constraints.value.ca is False + assert basic_constraints.value.path_length is None + @pytest.mark.requires_backend_interface(interface=X509Backend) class TestCertificateSigningRequestBuilder(object): |