diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/cryptography/hazmat/backends/openssl/backend.py | 18 |
1 files changed, 16 insertions, 2 deletions
diff --git a/src/cryptography/hazmat/backends/openssl/backend.py b/src/cryptography/hazmat/backends/openssl/backend.py index d6493778..af675116 100644 --- a/src/cryptography/hazmat/backends/openssl/backend.py +++ b/src/cryptography/hazmat/backends/openssl/backend.py @@ -89,8 +89,10 @@ def _encode_asn1_str(backend, data, length): def _encode_name(backend, attributes): + """ + The X509_NAME created will not be gc'd. Use _encode_name_gc if needed. + """ subject = backend._lib.X509_NAME_new() - subject = backend._ffi.gc(subject, backend._lib.X509_NAME_free) for attribute in attributes: value = attribute.value.encode('utf8') obj = _txt2obj(backend, attribute.oid.dotted_string) @@ -105,6 +107,12 @@ def _encode_name(backend, attributes): return subject +def _encode_name_gc(backend, attributes): + subject = _encode_name(backend, attributes) + subject = backend._ffi.gc(subject, backend._lib.X509_NAME_free) + return subject + + def _txt2obj(backend, name): """ Converts a Python string with an ASN.1 object ID in dotted form to a @@ -171,6 +179,12 @@ def _encode_subject_alt_name(backend, san): ) assert obj != backend._ffi.NULL gn.d.registeredID = obj + elif isinstance(alt_name, x509.DirectoryName): + gn = backend._lib.GENERAL_NAME_new() + assert gn != backend._ffi.NULL + name = _encode_name(backend, alt_name.value) + gn.type = backend._lib.GEN_DIRNAME + gn.d.directoryName = name else: raise NotImplementedError( "Only DNSName and RegisteredID supported right now" @@ -874,7 +888,7 @@ class Backend(object): # Set subject name. res = self._lib.X509_REQ_set_subject_name( - x509_req, _encode_name(self, builder._subject_name) + x509_req, _encode_name_gc(self, builder._subject_name) ) assert res == 1 |