def test_from_string_pub_cert_failure(self):
cert_bytes = self._load_public_cert_bytes()
true_der = rsa.pem.load_pem(cert_bytes, 'CERTIFICATE')
with mock.patch('rsa.pem.load_pem',
return_value=true_der + b'extra') as load_pem:
with self.assertRaises(ValueError):
RsaVerifier.from_string(cert_bytes, is_x509_cert=True)
load_pem.assert_called_once_with(cert_bytes, 'CERTIFICATE')
def test_from_string_pub_cert_failure(self):
cert_bytes = self._load_public_cert_bytes()
true_der = rsa.pem.load_pem(cert_bytes, 'CERTIFICATE')
with mock.patch('rsa.pem.load_pem',
return_value=true_der + b'extra') as load_pem:
with self.assertRaises(ValueError):
RsaVerifier.from_string(cert_bytes, is_x509_cert=True)
load_pem.assert_called_once_with(cert_bytes, 'CERTIFICATE')
def test_verify_failure(self):
verifier = RsaVerifier.from_string(self._load_public_key_bytes(),
is_x509_cert=False)
bad_signature1 = b''
self.assertFalse(verifier.verify(b'foo', bad_signature1))
bad_signature2 = b'a'
self.assertFalse(verifier.verify(b'foo', bad_signature2))
def test_verify_failure(self):
verifier = RsaVerifier.from_string(self._load_public_key_bytes(),
is_x509_cert=False)
bad_signature1 = b''
self.assertFalse(verifier.verify(b'foo', bad_signature1))
bad_signature2 = b'a'
self.assertFalse(verifier.verify(b'foo', bad_signature2))
def test_verify_unicode_success(self):
to_sign = u'foo'
signer = RsaSigner.from_string(self._load_private_key_bytes())
actual_signature = signer.sign(to_sign)
verifier = RsaVerifier.from_string(self._load_public_key_bytes(),
is_x509_cert=False)
self.assertTrue(verifier.verify(to_sign, actual_signature))
def test_verify_unicode_success(self):
to_sign = u'foo'
signer = RsaSigner.from_string(self._load_private_key_bytes())
actual_signature = signer.sign(to_sign)
verifier = RsaVerifier.from_string(self._load_public_key_bytes(),
is_x509_cert=False)
self.assertTrue(verifier.verify(to_sign, actual_signature))
def test_from_string_pub_cert_unicode(self):
public_cert = _from_bytes(self._load_public_cert_bytes())
verifier = RsaVerifier.from_string(public_cert, is_x509_cert=True)
self.assertIsInstance(verifier, RsaVerifier)
self.assertIsInstance(verifier._pubkey, rsa.key.PublicKey)
def test_from_string_pub_key(self):
public_key = self._load_public_key_bytes()
verifier = RsaVerifier.from_string(public_key, is_x509_cert=False)
self.assertIsInstance(verifier, RsaVerifier)
self.assertIsInstance(verifier._pubkey, rsa.key.PublicKey)
def test_from_string_pub_cert_unicode(self):
public_cert = _from_bytes(self._load_public_cert_bytes())
verifier = RsaVerifier.from_string(public_cert, is_x509_cert=True)
self.assertIsInstance(verifier, RsaVerifier)
self.assertIsInstance(verifier._pubkey, rsa.key.PublicKey)
def test_from_string_pub_key(self):
public_key = self._load_public_key_bytes()
verifier = RsaVerifier.from_string(public_key, is_x509_cert=False)
self.assertIsInstance(verifier, RsaVerifier)
self.assertIsInstance(verifier._pubkey, rsa.key.PublicKey)
