diff options
| -rw-r--r-- | NK_C_API.cc | 34 | ||||
| -rw-r--r-- | NK_C_API.h | 82 |
2 files changed, 116 insertions, 0 deletions
diff --git a/NK_C_API.cc b/NK_C_API.cc index 41c38aa..f6a6153 100644 --- a/NK_C_API.cc +++ b/NK_C_API.cc @@ -26,6 +26,7 @@ #include <cstring> #include "libnitrokey/LibraryException.h" #include "libnitrokey/cxx_semantics.h" +#include "libnitrokey/stick20_commands.h" #ifdef _MSC_VER #ifdef _WIN32 @@ -580,6 +581,39 @@ extern "C" { }); } + NK_C_API int NK_get_status_storage(NK_storage_status* out) { + if (out == nullptr) { + return -1; + } + auto m = NitrokeyManager::instance(); + auto result = get_with_status([&]() { + return m->get_status_storage(); + }, proto::stick20::DeviceConfigurationResponsePacket::ResponsePayload()); + auto error_code = std::get<0>(result); + if (error_code != 0) { + return error_code; + } + + auto status = std::get<1>(result); + out->unencrypted_volume_read_only = status.ReadWriteFlagUncryptedVolume_u8 != 0; + out->unencrypted_volume_active = status.VolumeActiceFlag_st.unencrypted; + out->encrypted_volume_read_only = status.ReadWriteFlagCryptedVolume_u8 != 0; + out->encrypted_volume_active = status.VolumeActiceFlag_st.encrypted; + out->hidden_volume_read_only = status.ReadWriteFlagHiddenVolume_u8 != 0; + out->hidden_volume_active = status.VolumeActiceFlag_st.hidden; + out->firmware_version_major = status.versionInfo.major; + out->firmware_version_minor = status.versionInfo.minor; + out->firmware_locked = status.FirmwareLocked_u8 != 0; + out->serial_number_sd_card = status.ActiveSD_CardID_u32; + out->serial_number_smart_card = status.ActiveSmartCardID_u32; + out->user_retry_count = status.UserPwRetryCount; + out->admin_retry_count = status.AdminPwRetryCount; + out->new_sd_card_found = status.NewSDCardFound_st.NewCard; + out->filled_with_random = (status.SDFillWithRandomChars_u8 & 0x01) != 0; + out->stick_initialized = status.StickKeysNotInitiated == 0; + return 0; + } + NK_C_API char* NK_get_SD_usage_data_as_string() { auto m = NitrokeyManager::instance(); return get_with_string_result([&]() { @@ -52,6 +52,77 @@ extern "C" { }; /** + * Stores the status of a Storage device. + */ + struct NK_storage_status { + /** + * Indicates whether the unencrypted volume is read-only. + */ + bool unencrypted_volume_read_only; + /** + * Indicates whether the unencrypted volume is active. + */ + bool unencrypted_volume_active; + /** + * Indicates whether the encrypted volume is read-only. + */ + bool encrypted_volume_read_only; + /** + * Indicates whether the encrypted volume is active. + */ + bool encrypted_volume_active; + /** + * Indicates whether the hidden volume is read-only. + */ + bool hidden_volume_read_only; + /** + * Indicates whether the hidden volume is active. + */ + bool hidden_volume_active; + /** + * The major firmware version, e. g. 0 in v0.40. + */ + uint8_t firmware_version_major; + /** + * The minor firmware version, e. g. 40 in v0.40. + */ + uint8_t firmware_version_minor; + /** + * Indicates whether the firmware is locked. + */ + bool firmware_locked; + /** + * The serial number of the SD card in the Storage stick. + */ + uint32_t serial_number_sd_card; + /** + * The serial number of the smart card in the Storage stick. + */ + uint32_t serial_number_smart_card; + /** + * The number of remaining login attempts for the user PIN. + */ + uint8_t user_retry_count; + /** + * The number of remaining login attempts for the admin PIN. + */ + uint8_t admin_retry_count; + /** + * Indicates whether a new SD card was found. + */ + bool new_sd_card_found; + /** + * Indicates whether the SD card is filled with random characters. + */ + bool filled_with_random; + /** + * Indicates whether the stick has been initialized by generating + * the AES keys. + */ + bool stick_initialized; + }; + + /** * Set debug level of messages written on stderr * @param state state=True - most messages, state=False - only errors level */ @@ -587,6 +658,17 @@ extern "C" { NK_C_API char* NK_get_status_storage_as_string(); /** + * Get the Storage stick status and return the command processing + * error code. If the code is zero, i. e. the command was successful, + * the storage status is written to the output pointer's target. + * The output pointer must not be null. + * + * @param out the output pointer for the storage status + * @return command processing error code + */ + NK_C_API int NK_get_status_storage(NK_storage_status* out); + + /** * Get SD card usage attributes as string. * Usable during hidden volumes creation. * Storage only |