diff options
Diffstat (limited to 'tests/test_pkey.py')
| -rw-r--r-- | tests/test_pkey.py | 28 |
1 files changed, 28 insertions, 0 deletions
diff --git a/tests/test_pkey.py b/tests/test_pkey.py index 24d78c3e..394a2cf4 100644 --- a/tests/test_pkey.py +++ b/tests/test_pkey.py @@ -120,6 +120,18 @@ class KeyTest (unittest.TestCase): def tearDown(self): pass + def assert_keyfile_is_encrypted(self, keyfile): + """ + A quick check that filename looks like an encrypted key. + """ + with open(keyfile, "r") as fh: + self.assertEqual( + fh.readline()[:-1], + "-----BEGIN RSA PRIVATE KEY-----" + ) + self.assertEqual(fh.readline()[:-1], "Proc-Type: 4,ENCRYPTED") + self.assertEqual(fh.readline()[0:10], "DEK-Info: ") + def test_1_generate_key_bytes(self): key = util.generate_key_bytes(md5, x1234, 'happy birthday', 30) exp = b'\x61\xE1\xF2\x72\xF4\xC1\xC4\x56\x15\x86\xBD\x32\x24\x98\xC0\xE9\x24\x67\x27\x80\xF4\x7B\xB3\x7D\xDA\x7D\x54\x01\x9E\x64' @@ -426,6 +438,7 @@ class KeyTest (unittest.TestCase): # When the bug under test exists, this will ValueError. try: key.write_private_key_file(newfile, password=newpassword) + self.assert_keyfile_is_encrypted(newfile) # Verify the inner key data still matches (when no ValueError) key2 = RSAKey(filename=newfile, password=newpassword) self.assertEqual(key, key2) @@ -436,3 +449,18 @@ class KeyTest (unittest.TestCase): key = RSAKey.from_private_key_file(test_path('test_rsa.key')) comparable = TEST_KEY_BYTESTR_2 if PY2 else TEST_KEY_BYTESTR_3 self.assertEqual(str(key), comparable) + + def test_keyfile_is_actually_encrypted(self): + # Read an existing encrypted private key + file_ = test_path('test_rsa_password.key') + password = 'television' + newfile = file_ + '.new' + newpassword = 'radio' + key = RSAKey(filename=file_, password=password) + # Write out a newly re-encrypted copy with a new password. + # When the bug under test exists, this will ValueError. + try: + key.write_private_key_file(newfile, password=newpassword) + self.assert_keyfile_is_encrypted(newfile) + finally: + os.remove(newfile) |