From 7d943d3e8717ba47af4b53787cc4c29ad6ee2f90 Mon Sep 17 00:00:00 2001
From: Szczepan Zalega <szczepan@nitrokey.com>
Date: Wed, 2 Nov 2016 21:52:40 +0100
Subject: Python bindings and tests for most of Storage functionality
Signed-off-by: Szczepan Zalega <szczepan@nitrokey.com>
---
unittest/constants.py | 2 ++
unittest/test_storage.py | 91 ++++++++++++++++++++++++++++++++++++++++++++++++
2 files changed, 93 insertions(+)
(limited to 'unittest')
diff --git a/unittest/constants.py b/unittest/constants.py
index e3caae3..258619e 100644
--- a/unittest/constants.py
+++ b/unittest/constants.py
@@ -12,6 +12,8 @@ class DefaultPasswords(Enum):
USER = '123456'
ADMIN_TEMP = '123123123'
USER_TEMP = '234234234'
+ UPDATE = '12345678'
+ UPDATE_TEMP = '123update123'
class DeviceErrorCode(Enum):
diff --git a/unittest/test_storage.py b/unittest/test_storage.py
index d6cc558..b02b1eb 100644
--- a/unittest/test_storage.py
+++ b/unittest/test_storage.py
@@ -3,5 +3,96 @@ import pytest
from misc import ffi, gs, wait, cast_pointer_to_tuple
from constants import DefaultPasswords, DeviceErrorCode, RFC_SECRET, LibraryErrors
+import pprint
+pprint = pprint.PrettyPrinter(indent=4).pprint
+def get_dict_from_dissect(status):
+ x = []
+ for s in status.split('\n'):
+ try:
+ if not ':' in s: continue
+ ss = s.replace('\t', '').replace(' (int) ', '').split(':')
+ if not len(ss) == 2: continue
+ x.append(ss)
+ except:
+ pass
+ d = {k.strip(): v.strip() for k, v in x}
+ return d
+
+
+def test_get_status_storage(C):
+ status_pointer = C.NK_get_status_storage()
+ status_string = gs(status_pointer)
+ status_dict = get_dict_from_dissect(status_string)
+ default_admin_password_retry_count = 3
+ assert int(status_dict['AdminPwRetryCount']) == default_admin_password_retry_count
+
+
+def test_sd_card_usage(C):
+ data_pointer = C.NK_get_SD_usage_data()
+ data_string = gs(data_pointer)
+ assert len(data_string) > 0
+ data_dict = get_dict_from_dissect(data_string)
+ assert int(data_dict['WriteLevelMax']) <= 100
+
+
+def test_encrypted_volume_unlock(C):
+ assert C.NK_lock_device() == DeviceErrorCode.STATUS_OK
+ assert C.NK_unlock_encrypted_volume(DefaultPasswords.USER) == DeviceErrorCode.STATUS_OK
+
+
+def test_encrypted_volume_unlock_hidden(C):
+ hidden_volume_password = 'hiddenpassword'
+ assert C.NK_lock_device() == DeviceErrorCode.STATUS_OK
+ assert C.NK_unlock_encrypted_volume(DefaultPasswords.USER) == DeviceErrorCode.STATUS_OK
+ assert C.NK_create_hidden_volume(0, 20, 21, hidden_volume_password) == DeviceErrorCode.STATUS_OK
+ assert C.NK_unlock_hidden_volume(hidden_volume_password) == DeviceErrorCode.STATUS_OK
+
+
+def test_encrypted_volume_setup_multiple_hidden(C):
+ hidden_volume_password = 'hiddenpassword'
+ p = lambda i: hidden_volume_password + str(i)
+ assert C.NK_lock_device() == DeviceErrorCode.STATUS_OK
+ assert C.NK_unlock_encrypted_volume(DefaultPasswords.USER) == DeviceErrorCode.STATUS_OK
+ for i in range(4):
+ assert C.NK_create_hidden_volume(i, 20+i*10, 20+i*10+i+1, p(i) ) == DeviceErrorCode.STATUS_OK
+ for i in range(4):
+ assert C.NK_lock_device() == DeviceErrorCode.STATUS_OK
+ assert C.NK_unlock_encrypted_volume(DefaultPasswords.USER) == DeviceErrorCode.STATUS_OK
+ assert C.NK_unlock_hidden_volume(p(i)) == DeviceErrorCode.STATUS_OK
+
+
+def test_unencrypted_volume_set_read_only(C):
+ assert C.NK_lock_device() == DeviceErrorCode.STATUS_OK
+ assert C.NK_set_unencrypted_read_only(DefaultPasswords.USER) == DeviceErrorCode.STATUS_OK
+
+
+def test_unencrypted_volume_set_read_write(C):
+ assert C.NK_lock_device() == DeviceErrorCode.STATUS_OK
+ assert C.NK_set_unencrypted_read_write(DefaultPasswords.USER) == DeviceErrorCode.STATUS_OK
+
+
+def test_export_firmware(C):
+ assert C.NK_export_firmware(DefaultPasswords.ADMIN) == DeviceErrorCode.STATUS_OK
+
+
+def test_clear_new_sd_card_notification(C):
+ assert C.NK_clear_new_sd_card_warning(DefaultPasswords.ADMIN) == DeviceErrorCode.STATUS_OK
+
+
+@pytest.mark.skip
+def test_fill_SD_card(C):
+ assert C.NK_fill_SD_card_with_random_data(DefaultPasswords.ADMIN) == DeviceErrorCode.STATUS_OK
+
+
+def test_change_update_password(C):
+ wrong_password = 'aaaaaaaaaaa'
+ assert C.NK_change_update_password(wrong_password, DefaultPasswords.UPDATE_TEMP) == DeviceErrorCode.WRONG_PASSWORD
+ assert C.NK_change_update_password(DefaultPasswords.UPDATE, DefaultPasswords.UPDATE_TEMP) == DeviceErrorCode.STATUS_OK
+ assert C.NK_change_update_password(DefaultPasswords.UPDATE_TEMP, DefaultPasswords.UPDATE) == DeviceErrorCode.STATUS_OK
+
+
+def test_send_startup(C):
+ time_seconds_from_epoch = 0 # FIXME set proper date
+ assert C.NK_send_startup(time_seconds_from_epoch) == DeviceErrorCode.STATUS_OK
--
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