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#ifndef STICK20_COMMANDS_H
#define STICK20_COMMANDS_H
#include "inttypes.h"
#include "command.h"
#include <string>
#include <sstream>
#include "device_proto.h"
namespace nitrokey {
namespace proto {
/*
* STICK20 protocol command ids
* a superset (almost) of STICK10
*/
#define print_to_ss(x) ( ss << " #x:\t" << (x) << std::endl );
namespace stick20 {
enum class PasswordKind : uint8_t {
User = 'P',
Admin = 'A'
};
class ChangeAdminUserPin20Current : Command<CommandID::STICK20_CMD_SEND_PASSWORD> {
public:
struct CommandPayload {
uint8_t kind;
uint8_t old_pin[20];
std::string dissect() const {
std::stringstream ss;
print_to_ss( kind );
ss << " old_pin:\t" << old_pin << std::endl;
return ss.str();
}
void set_kind(PasswordKind k) {
kind = (uint8_t) k;
}
} __packed;
typedef Transaction<command_id(), struct CommandPayload, struct EmptyPayload>
CommandTransaction;
};
class ChangeAdminUserPin20New : Command<CommandID::STICK20_CMD_SEND_NEW_PASSWORD> {
public:
struct CommandPayload {
uint8_t kind;
uint8_t new_pin[20];
std::string dissect() const {
std::stringstream ss;
print_to_ss( kind );
ss << " new_pin:\t" << new_pin << std::endl;
return ss.str();
}
void set_kind(PasswordKind k) {
kind = (uint8_t) k;
}
} __packed;
typedef Transaction<command_id(), struct CommandPayload, struct EmptyPayload>
CommandTransaction;
};
class UnlockUserPassword : Command<CommandID::UNLOCK_USER_PASSWORD> {
public:
struct CommandPayload {
uint8_t kind;
uint8_t user_new_password[20];
std::string dissect() const {
std::stringstream ss;
print_to_ss( kind );
ss << " user_new_password:\t" << user_new_password << std::endl;
return ss.str();
}
void set_kind(PasswordKind k) {
kind = (uint8_t) k;
}
} __packed;
typedef Transaction<command_id(), struct CommandPayload, struct EmptyPayload>
CommandTransaction;
};
class EnableEncryptedPartition : public PasswordCommand<CommandID::ENABLE_CRYPTED_PARI> {};
class DisableEncryptedPartition : public PasswordCommand<CommandID::DISABLE_CRYPTED_PARI> {};
class EnableHiddenEncryptedPartition : public PasswordCommand<CommandID::ENABLE_HIDDEN_CRYPTED_PARI> {};
class DisableHiddenEncryptedPartition : public PasswordCommand<CommandID::DISABLE_CRYPTED_PARI> {};
class EnableFirmwareUpdate : public PasswordCommand<CommandID::ENABLE_FIRMWARE_UPDATE> {};
class UpdatePassword : Command<CommandID::CHANGE_UPDATE_PIN> {
public:
struct CommandPayload {
uint8_t old_password[15];
uint8_t new_password[15];
std::string dissect() const {
std::stringstream ss;
print_to_ss( old_password );
print_to_ss( new_password );
return ss.str();
}
};
typedef Transaction<command_id(), struct CommandPayload, struct EmptyPayload>
CommandTransaction;
};
class ExportFirmware : public PasswordCommand<CommandID::EXPORT_FIRMWARE_TO_FILE> {};
class CreateNewKeys : Command<CommandID::GENERATE_NEW_KEYS> {
public:
struct CommandPayload {
uint8_t kind;
uint8_t admin_password[30]; //CS20_MAX_PASSWORD_LEN
std::string dissect() const {
std::stringstream ss;
print_to_ss( kind );
ss << " admin_password:\t" << admin_password << std::endl;
return ss.str();
}
void setKindPrefixed() {
kind = 'P';
}
} __packed;
typedef Transaction<command_id(), struct CommandPayload, struct EmptyPayload>
CommandTransaction;
};
class FillSDCardWithRandomChars : public PasswordCommand<CommandID::FILL_SD_CARD_WITH_RANDOM_CHARS> {};
class SetupHiddenVolume : Command<CommandID::SEND_HIDDEN_VOLUME_SETUP> {
public:
typedef Transaction<command_id(), struct CommandPayload, struct EmptyPayload>
CommandTransaction;
};
class GetDeviceStatus : Command<CommandID::GET_DEVICE_STATUS> {
public:
static const int OUTPUT_CMD_RESULT_STICK20_STATUS_START = 20 + 1;
static const int payload_absolute_begin = 8;
static const int padding_size = OUTPUT_CMD_RESULT_STICK20_STATUS_START - payload_absolute_begin;
struct ResponsePayload {
uint8_t _padding[padding_size]; //TODO confirm padding in Storage firmware
//data starts from 21st byte of packet -> 13th byte of payload
uint8_t command_counter;
uint8_t last_command;
uint8_t status;
uint8_t progress_bar_value;
bool isValid() const { return true; }
std::string dissect() const {
std::stringstream ss;
print_to_ss((int)command_counter);
print_to_ss((int)last_command);
print_to_ss((int)status);
print_to_ss((int)progress_bar_value);
ss << "_padding:\t"
<< ::nitrokey::misc::hexdump((const char *) (_padding),
sizeof _padding);
return ss.str();
}
} __packed;
typedef Transaction<command_id(), struct EmptyPayload, struct ResponsePayload>
CommandTransaction;
};
// TODO fix original nomenclature
class SendSetReadonlyToUncryptedVolume : public PasswordCommand<CommandID::ENABLE_READONLY_UNCRYPTED_LUN> {};
class SendSetReadwriteToUncryptedVolume : public PasswordCommand<CommandID::ENABLE_READWRITE_UNCRYPTED_LUN> {};
class SendClearNewSdCardFound : public PasswordCommand<CommandID::CLEAR_NEW_SD_CARD_FOUND> {};
class SendStartup : Command<CommandID::SEND_STARTUP> {
public:
struct CommandPayload {
uint64_t localtime; // POSIX
std::string dissect() const {
std::stringstream ss;
// ss << " admin_password:\t" << admin_password << std::endl;
return ss.str();
}
};
typedef Transaction<command_id(), struct CommandPayload, struct EmptyPayload>
CommandTransaction;
};
class SendHiddenVolumeSetup : Command<CommandID::SEND_HIDDEN_VOLUME_SETUP> {
public:
struct CommandPayload {
// TODO HiddenVolumeSetup_tst type
std::string dissect() const {
std::stringstream ss;
// ss << " admin_password:\t" << admin_password << std::endl;
return ss.str();
}
};
typedef Transaction<command_id(), struct CommandPayload, struct EmptyPayload>
CommandTransaction;
};
class LockFirmware : public PasswordCommand<CommandID::SEND_LOCK_STICK_HARDWARE> {};
class ProductionTest : Command<CommandID::PRODUCTION_TEST> {
public:
typedef Transaction<command_id(), struct CommandPayload, struct EmptyPayload>
CommandTransaction;
};
}
}
}
#undef print_to_ss
#endif
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