diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/cryptography/hazmat/backends/openssl/x509.py | 16 |
1 files changed, 12 insertions, 4 deletions
diff --git a/src/cryptography/hazmat/backends/openssl/x509.py b/src/cryptography/hazmat/backends/openssl/x509.py index 4bddee4c..2f7d082f 100644 --- a/src/cryptography/hazmat/backends/openssl/x509.py +++ b/src/cryptography/hazmat/backends/openssl/x509.py @@ -873,10 +873,18 @@ class _CertificateRevocationList(object): yield self._revoked_cert(i) def __getitem__(self, idx): - idx = operator.index(idx) - if not 0 <= idx < len(self): - raise IndexError - return self._revoked_cert(idx) + if isinstance(idx, slice): + start, stop, step = idx.indices(len(self)) + return [ + self._revoked_cert(idx) for idx in range(start, stop, step) + ] + else: + idx = operator.index(idx) + if idx < 0: + idx += len(self) + if not 0 <= idx < len(self): + raise IndexError + return self._revoked_cert(idx) def __len__(self): revoked = self._backend._lib.X509_CRL_get_REVOKED(self._x509_crl) |