diff options
| -rw-r--r-- | src/cryptography/hazmat/backends/openssl/decode_asn1.py | 1 | ||||
| -rw-r--r-- | src/cryptography/hazmat/backends/openssl/encode_asn1.py | 1 | ||||
| -rw-r--r-- | tests/x509/test_x509_crlbuilder.py | 33 |
3 files changed, 35 insertions, 0 deletions
diff --git a/src/cryptography/hazmat/backends/openssl/decode_asn1.py b/src/cryptography/hazmat/backends/openssl/decode_asn1.py index 35295ce3..47c6c654 100644 --- a/src/cryptography/hazmat/backends/openssl/decode_asn1.py +++ b/src/cryptography/hazmat/backends/openssl/decode_asn1.py @@ -846,6 +846,7 @@ _CRL_EXTENSION_HANDLERS = { _decode_authority_information_access ), ExtensionOID.ISSUING_DISTRIBUTION_POINT: _decode_issuing_dist_point, + ExtensionOID.FRESHEST_CRL: _decode_freshest_crl, } _OCSP_REQ_EXTENSION_HANDLERS = { diff --git a/src/cryptography/hazmat/backends/openssl/encode_asn1.py b/src/cryptography/hazmat/backends/openssl/encode_asn1.py index a774daa7..fc16a58b 100644 --- a/src/cryptography/hazmat/backends/openssl/encode_asn1.py +++ b/src/cryptography/hazmat/backends/openssl/encode_asn1.py @@ -640,6 +640,7 @@ _CRL_EXTENSION_ENCODE_HANDLERS = { ExtensionOID.CRL_NUMBER: _encode_crl_number_delta_crl_indicator, ExtensionOID.DELTA_CRL_INDICATOR: _encode_crl_number_delta_crl_indicator, ExtensionOID.ISSUING_DISTRIBUTION_POINT: _encode_issuing_dist_point, + ExtensionOID.FRESHEST_CRL: _encode_cdps_freshest_crl, } _CRL_ENTRY_EXTENSION_ENCODE_HANDLERS = { diff --git a/tests/x509/test_x509_crlbuilder.py b/tests/x509/test_x509_crlbuilder.py index 5f220bca..b9afa702 100644 --- a/tests/x509/test_x509_crlbuilder.py +++ b/tests/x509/test_x509_crlbuilder.py @@ -290,6 +290,39 @@ class TestCertificateRevocationListBuilder(object): @pytest.mark.requires_backend_interface(interface=RSABackend) @pytest.mark.requires_backend_interface(interface=X509Backend) + def test_freshestcrl_extension(self, backend): + private_key = RSA_KEY_2048.private_key(backend) + last_update = datetime.datetime(2002, 1, 1, 12, 1) + next_update = datetime.datetime(2030, 1, 1, 12, 1) + freshest = x509.FreshestCRL([ + x509.DistributionPoint([ + x509.UniformResourceIdentifier(u"http://d.om/delta"), + ], None, None, None) + ]) + builder = x509.CertificateRevocationListBuilder().issuer_name( + x509.Name([ + x509.NameAttribute(NameOID.COMMON_NAME, u"cryptography.io CA") + ]) + ).last_update( + last_update + ).next_update( + next_update + ).add_extension( + freshest, False + ) + + crl = builder.sign(private_key, hashes.SHA256(), backend) + assert len(crl) == 0 + assert len(crl.extensions) == 1 + ext1 = crl.extensions.get_extension_for_class(x509.FreshestCRL) + assert ext1.critical is False + assert isinstance(ext1.value[0], x509.DistributionPoint) + uri = ext1.value[0].full_name[0] + assert isinstance(uri, x509.UniformResourceIdentifier) + assert uri.value == u"http://d.om/delta" + + @pytest.mark.requires_backend_interface(interface=RSABackend) + @pytest.mark.requires_backend_interface(interface=X509Backend) def test_add_unsupported_extension(self, backend): private_key = RSA_KEY_2048.private_key(backend) last_update = datetime.datetime(2002, 1, 1, 12, 1) |