diff options
Diffstat (limited to 'src/cryptography/hazmat/backends/openssl/x509.py')
| -rw-r--r-- | src/cryptography/hazmat/backends/openssl/x509.py | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/src/cryptography/hazmat/backends/openssl/x509.py b/src/cryptography/hazmat/backends/openssl/x509.py index 1ba59b68..0e5ab914 100644 --- a/src/cryptography/hazmat/backends/openssl/x509.py +++ b/src/cryptography/hazmat/backends/openssl/x509.py @@ -322,6 +322,20 @@ class _Certificate(object): def extensions(self): return _CERTIFICATE_EXTENSION_PARSER.parse(self._backend, self._x509) + @property + def signature(self): + return self._backend._asn1_string_to_bytes(self._x509.signature) + + @property + def tbs_certificate(self): + pp = self._backend._ffi.new("unsigned char **") + res = self._backend._lib.i2d_X509_CINF(self._x509.cert_info, pp) + self._backend.openssl_assert(res > 0) + pp = self._backend._ffi.gc( + pp, lambda pointer: self._backend._lib.OPENSSL_free(pointer[0]) + ) + return self._backend._ffi.buffer(pp[0], res)[:] + def public_bytes(self, encoding): bio = self._backend._create_mem_bio() if encoding is serialization.Encoding.PEM: |