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-rw-r--r--unittest/test_bindings.py24
1 files changed, 23 insertions, 1 deletions
diff --git a/unittest/test_bindings.py b/unittest/test_bindings.py
index 377203e..9c266aa 100644
--- a/unittest/test_bindings.py
+++ b/unittest/test_bindings.py
@@ -11,7 +11,8 @@ def to_hex(s):
RFC_SECRET_HR = '12345678901234567890'
-RFC_SECRET = to_hex(RFC_SECRET_HR) #'12345678901234567890'
+RFC_SECRET = to_hex(RFC_SECRET_HR) # '12345678901234567890'
+
# print( repr((RFC_SECRET, RFC_SECRET_, len(RFC_SECRET))) )
@@ -33,6 +34,8 @@ class DeviceErrorCode(Enum):
class LibraryErrors(Enum):
TOO_LONG_STRING = 200
INVALID_SLOT = 201
+ INVALID_HEX_STRING = 202
+ TARGET_BUFFER_SIZE_SMALLER_THAN_SOURCE = 203
@pytest.fixture(scope="module")
@@ -510,3 +513,22 @@ def test_get_serial_number(C):
sn = gs(sn)
assert len(sn) > 0
print(('Serial number of the device: ', sn))
+
+
+@pytest.mark.parametrize("invalid_hex_string",
+ ['text', '00 ', '0xff', 'zzzzzzzzzzzz', 'fff', '', 'f' * 257, 'f' * 258])
+def test_invalid_secret_hex_string_for_OTP_write(C, invalid_hex_string):
+ """
+ Tests for invalid secret hex string during writing to OTP slot. Invalid strings are not hexadecimal number,
+ empty or longer than 255 characters.
+ """
+ assert C.NK_write_hotp_slot(1, 'slot_name', invalid_hex_string, 0, True, False, False, '',
+ DefaultPasswords.ADMIN_TEMP) == LibraryErrors.INVALID_HEX_STRING
+ assert C.NK_write_totp_slot(1, 'python_test', invalid_hex_string, 30, True, False, False, "",
+ DefaultPasswords.ADMIN_TEMP) == LibraryErrors.INVALID_HEX_STRING
+
+
+def test_warning_binary_bigger_than_secret_buffer(C):
+ invalid_hex_string = to_hex('1234567890') * 3
+ assert C.NK_write_hotp_slot(1, 'slot_name', invalid_hex_string, 0, True, False, False, '',
+ DefaultPasswords.ADMIN_TEMP) == LibraryErrors.TARGET_BUFFER_SIZE_SMALLER_THAN_SOURCE