Python cryptography.x509.CRLNumber() Examples

The following are 9 code examples of cryptography.x509.CRLNumber(). You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. You may also want to check out all available functions/classes of the module cryptography.x509 , or try the search function .
Example #1
Source File: decode_asn1.py    From Safejumper-for-Desktop with GNU General Public License v2.0 5 votes vote down vote up 
def _decode_crl_number(backend, ext):
    asn1_int = backend._ffi.cast("ASN1_INTEGER *", ext)
    asn1_int = backend._ffi.gc(asn1_int, backend._lib.ASN1_INTEGER_free)
    return x509.CRLNumber(_asn1_integer_to_int(backend, asn1_int))
Example #2
Source File: decode_asn1.py    From teleport with Apache License 2.0 5 votes vote down vote up 
def _decode_crl_number(backend, ext):
    asn1_int = backend._ffi.cast("ASN1_INTEGER *", ext)
    asn1_int = backend._ffi.gc(asn1_int, backend._lib.ASN1_INTEGER_free)
    return x509.CRLNumber(_asn1_integer_to_int(backend, asn1_int))
Example #3
Source File: decode_asn1.py    From teleport with Apache License 2.0 5 votes vote down vote up 
def _decode_crl_number(backend, ext):
    asn1_int = backend._ffi.cast("ASN1_INTEGER *", ext)
    asn1_int = backend._ffi.gc(asn1_int, backend._lib.ASN1_INTEGER_free)
    return x509.CRLNumber(_asn1_integer_to_int(backend, asn1_int))
Example #4
Source File: decode_asn1.py    From teleport with Apache License 2.0 5 votes vote down vote up 
def _decode_crl_number(backend, ext):
    asn1_int = backend._ffi.cast("ASN1_INTEGER *", ext)
    asn1_int = backend._ffi.gc(asn1_int, backend._lib.ASN1_INTEGER_free)
    return x509.CRLNumber(_asn1_integer_to_int(backend, asn1_int))
Example #5
Source File: decode_asn1.py    From learn_python3_spider with MIT License 5 votes vote down vote up 
def _decode_crl_number(backend, ext):
    asn1_int = backend._ffi.cast("ASN1_INTEGER *", ext)
    asn1_int = backend._ffi.gc(asn1_int, backend._lib.ASN1_INTEGER_free)
    return x509.CRLNumber(_asn1_integer_to_int(backend, asn1_int))
Example #6
Source File: base.py    From django-ca with GNU General Public License v3.0 5 votes vote down vote up 
def assertCRL(self, crl, certs=None, signer=None, expires=86400, algorithm=None, encoding=Encoding.PEM,
                  idp=None, extensions=None, crl_number=0, skip_authority_key_identifier=False):
        certs = certs or []
        signer = signer or self.cas['child']
        algorithm = algorithm or ca_settings.CA_DIGEST_ALGORITHM
        extensions = extensions or []
        expires = datetime.utcnow() + timedelta(seconds=expires)

        if idp is not None:  # pragma: no branch
            extensions.append(idp)
        extensions.append(x509.Extension(
            value=x509.CRLNumber(crl_number=crl_number),
            critical=False, oid=ExtensionOID.CRL_NUMBER
        ))
        if not skip_authority_key_identifier:
            extensions.append(signer.authority_key_identifier.as_extension())

        if encoding == Encoding.PEM:
            crl = x509.load_pem_x509_crl(crl, default_backend())
        else:
            crl = x509.load_der_x509_crl(crl, default_backend())

        self.assertIsInstance(crl.signature_hash_algorithm, type(algorithm))
        self.assertTrue(crl.is_signature_valid(signer.x509.public_key()))
        self.assertEqual(crl.issuer, signer.x509.subject)
        self.assertEqual(crl.last_update, datetime.utcnow())
        self.assertEqual(crl.next_update, expires)
        self.assertCountEqual(list(crl.extensions), extensions)

        entries = {e.serial_number: e for e in crl}
        expected = {c.x509.serial_number: c for c in certs}
        self.assertCountEqual(entries, expected)
        for serial, entry in entries.items():
            self.assertEqual(entry.revocation_date, datetime.utcnow())
            self.assertEqual(list(entry.extensions), [])
Example #7
Source File: decode_asn1.py    From quickstart-git2s3 with Apache License 2.0 5 votes vote down vote up 
def _decode_crl_number(backend, ext):
    asn1_int = backend._ffi.cast("ASN1_INTEGER *", ext)
    asn1_int = backend._ffi.gc(asn1_int, backend._lib.ASN1_INTEGER_free)
    return x509.CRLNumber(_asn1_integer_to_int(backend, asn1_int))
Example #8
Source File: decode_asn1.py    From quickstart-redhat-openshift with Apache License 2.0 5 votes vote down vote up 
def _decode_crl_number(backend, ext):
    asn1_int = backend._ffi.cast("ASN1_INTEGER *", ext)
    asn1_int = backend._ffi.gc(asn1_int, backend._lib.ASN1_INTEGER_free)
    return x509.CRLNumber(_asn1_integer_to_int(backend, asn1_int))
Example #9
Source File: decode_asn1.py    From Carnets with BSD 3-Clause "New" or "Revised" License 5 votes vote down vote up 
def _decode_crl_number(backend, ext):
    asn1_int = backend._ffi.cast("ASN1_INTEGER *", ext)
    asn1_int = backend._ffi.gc(asn1_int, backend._lib.ASN1_INTEGER_free)
    return x509.CRLNumber(_asn1_integer_to_int(backend, asn1_int))