| Commit message (Collapse) | Author | Age |
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NK_get_progress_bar_value returns the progress value from 0 to 100 or -1
if there is no pending operation. In the previous implementation, it
also returned zero if an error occurred, making it impossible to
distinguish progress zero and an error. Therefore, we change the return
value to -2 if an error occured.
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Allow to connect to device with model specified by enum.
Fixes #116
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Signed-off-by: Szczepan Zalega <szczepan@nitrokey.com>
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Using return value instead of memory manipulation seem to be cleaner solution and less error prone
due to avoiding pointer usage.
Signed-off-by: Szczepan Zalega <szczepan@nitrokey.com>
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The C++ API already provides access to the model of the connected device
in NitrokeyManager::get_connected_device_model(). This patch also
exposes this information in the C API by adding NK_get_device_model. As
there might be no device connected, the function returns a boolean
indicating the connection status and writes the model of the connected
device to a pointer passed as an argument.
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Signed-off-by: Szczepan Zalega <szczepan@nitrokey.com>
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Signed-off-by: Szczepan Zalega <szczepan@nitrokey.com>
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device's side
Signed-off-by: Szczepan Zalega <szczepan@nitrokey.com>
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The SetTime command supports two modes: set the time without checking
the currently set time, or verify that the currently set time is not
zero and not larger than the new time (see cmd_set_time(uint8_t*,
uint8_t*) in src/keyboard/report_protocol.c, lines 678--710, in the
Nitrokey Pro firmware).
NitrokeyManager called these two modes set_time(uint64_t) and
get_time(uint64_t), which is highly misleading -- the command does never
get the time. Furthermore, the get_time method per default calls the
command with the time zero, which will always result in an error.
The C API has the methods NK_totp_set_time(uint64_t) and
NK_totp_get_time(). NK_totp_get_time() calls get_time(uint64_t) with
the time zero, leading to an error, and is therefore useless.
This patch proposes a new wording. While it would make sense to call
the first mode “reset” and the second mode “set”, this would break
compatibility. Therefore, new methods set_time_soft(uint64_t) and
NK_totp_set_time_soft(uint64_t) are introduced to represent the
difference between a hard and a soft setting of the time.
The old methods, get_time(uint64_t) and NK_totp_get_time(), are not
removed but marked as deprecated. They should be removed in an upcoming
major release.
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Library version getter for C API
Fixes #117
Fixes #35
Fixes #62
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CMake generates version.h from version.h.in and sets the major and minor
version as specified in CMakeLists.txt and the current git version as
returned by `git describe --always`. These values are also added to the
C API as NK_get{_major,_minor,}_library_version.
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The C++ API currently provides the Storage status in
NitrokeyManager::get_status_storage(). The C API only provides a string
version of this data (NK_get_status_storage_as_string). This patch adds
a struct to the C API that can store the storage status and a function
that can retrieve it.
The interpretation of the fields of the internal struct is based on the
following code in the Nitrokey Storage firmware:
- src/HighLevelFunctions/FlashStorage.h, lines 73 to 90 (struct
definition with comments)
- src/OTP/report_protocol.c, lines 241 to 376 (debug output of the
data)
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The result retrieval functions get_with_array_result,
get_with_string_result, get_with_result and get_without_result currently
contain much duplicated code: the error handling. This patch tries to
simplify this code by introducing a new function, get_with_status, that
executes a function, catches errors and returns the error code together
with the result of the function or a fallback value passed by the user
if the function failed.
get_with_array_result, get_with_string_result and get_with_result are
adapted to use this function. get_without_result is not changed as it
has a different error handling logic than the other functions: It
ignores any InvalidCRCReceived exceptions.
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Signed-off-by: Szczepan Zalega <szczepan@nitrokey.com>
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All functions returning duplicated C-strings, which needs to be deallocated on caller side, are typed char* instead of const char*
Issue #110
Signed-off-by: Szczepan Zalega <szczepan@nitrokey.com>
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Issue #110
Signed-off-by: Szczepan Zalega <szczepan@nitrokey.com>
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As with the C++ API, identifying the model by the first character of a
string is not intuitive. This patch adds the NK_login_enum function to
the C API that accepts an enum value instead of a string. It also adds
a new enum NK_device_model as device::DeviceModel is an enum class and
therefore cannot be used in C.
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Signed-off-by: Szczepan Zalega <szczepan@nitrokey.com>
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Signed-off-by: Szczepan Zalega <szczepan@nitrokey.com>
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Add C API and tests
Add mutexes
Signed-off-by: Szczepan Zalega <szczepan@nitrokey.com>
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Unencrypted volume ro/rw: rename user_admin_pin -> admin_pin to be consistent with latest API. Update description.
Document PIN requirements in C++ API
Extract pin type function
Add C API for separate unencrypted volume read write handling
Use correct commands to set ro/rw mode of unencrypted volume
Signed-off-by: Szczepan Zalega <szczepan@nitrokey.com>
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Signed-off-by: Szczepan Zalega <szczepan@nitrokey.com>
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Signed-off-by: Szczepan Zalega <szczepan@nitrokey.com>
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Add get_minor_firmware_version
Correct get_major_firmware version (was returning minor instead)
Name 3rd version field for test builds
Use minor firmware version in tests
Signed-off-by: Szczepan Zalega <szczepan@nitrokey.com>
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Signed-off-by: Szczepan Zalega <szczepan@nitrokey.com>
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Signed-off-by: Szczepan Zalega <szczepan@nitrokey.com>
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Remove redundant file
Signed-off-by: Szczepan Zalega <szczepan@nitrokey.com>
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Signed-off-by: Szczepan Zalega <szczepan@nitrokey.com>
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Signed-off-by: Szczepan Zalega <szczepan@nitrokey.com>
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To handle invalid response packets in C API
Signed-off-by: Szczepan Zalega <szczepan@nitrokey.com>
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Signed-off-by: Szczepan Zalega <szczepan@nitrokey.com>
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Keep build directory (removed in earlier commit)
Signed-off-by: Szczepan Zalega <szczepan@nitrokey.com>
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Adjust Python tests for new OTP codes return value
Also remove manual 0-filling
Fixes #57
Signed-off-by: Szczepan Zalega <szczepan@nitrokey.com>
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Signed-off-by: Szczepan Zalega <szczepan@nitrokey.com>
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Signed-off-by: Szczepan Zalega <szczepan@nitrokey.com>
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Signed-off-by: Szczepan Zalega <szczepan@nitrokey.com>
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Signed-off-by: Szczepan Zalega <szczepan@nitrokey.com>
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Building works however tests are not. Possibly linking with original hidapi solution would work.
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Signed-off-by: Szczepan Zalega <szczepan@nitrokey.com>
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Signed-off-by: Szczepan Zalega <szczepan@nitrokey.com>
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get status for Pro and Storage
check is device connected
use make_shared for keeping instance reference
fixed accessing active volume flag
Signed-off-by: Szczepan Zalega <szczepan@nitrokey.com>
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Signed-off-by: Szczepan Zalega <szczepan@nitrokey.com>
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Use uint8_t instead of int where appropriate
Signed-off-by: Szczepan Zalega <szczepan@nitrokey.com>
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Signed-off-by: Szczepan Zalega <szczepan@nitrokey.com>
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