diff options
| -rw-r--r-- | src/cryptography/x509.py | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/src/cryptography/x509.py b/src/cryptography/x509.py index a9d4430d..e73721b5 100644 --- a/src/cryptography/x509.py +++ b/src/cryptography/x509.py @@ -1648,7 +1648,7 @@ class CertificateBuilder(object): """ if not isinstance(name, Name): raise TypeError('Expecting x509.Name object.') - if self._issuer_name is not None: + if self._subject_name is not None: raise ValueError('The subject name may only be set once.') return CertificateBuilder( self._version, self._issuer_name, name, self._public_key, @@ -1678,7 +1678,7 @@ class CertificateBuilder(object): """ if not isinstance(number, six.integer_types): raise TypeError('Serial number must be of integral type.') - if self._public_key is not None: + if self._serial_number is not None: raise ValueError('The serial number may only be set once.') return CertificateBuilder( self._version, self._issuer_name, self._subject_name, @@ -1708,7 +1708,7 @@ class CertificateBuilder(object): # TODO: require UTC datetime? if not isinstance(time, datetime.datetime): raise TypeError('Expecting datetime object.') - if self._not_valid_before is not None: + if self._not_valid_after is not None: raise ValueError('The not valid after may only be set once.') return CertificateBuilder( self._version, self._issuer_name, self._subject_name, |