Update nitrokey crate to 0.4.0-alpha.3

This change updates the version of the nitrokey crate that we use to
0.4.0-alpha.3. This version is the supposedly last pre-release before
0.4.0, with no further major anticipated changes.
In order to integrate with this new version we have to adjust the way we
connect to a Nitrokey device by funneling those connection requests
through a global manager object. The rationale behind that step being
that the underlying libnitrokey actually cannot handle access of
multiple devices at the same time, and so the manager object is used to
prevent accidental wrong concurrent usage.
Because a device object now effectively keeps a reference to the
manager, we need to provide an additional lifetime to that and derived
objects.
Lastly, the use of a manager is also the reason why the tests had to be
adjusted to no longer accept device objects in their signatures, but
only the respective model for which to invoke the test. That is required
because, as elaborated earlier on, having a device object implies having
taken a reference to a manager (in that case owned by nitrokey-test),
and that reference clashes with the nitrocli code itself attempting to
take the manager. We side step this problem by merely accepting a Model
object, which can be passed around independently of the manager itself,
meaning that nitrokey-test does not need to hold such a reference while
the test is run.

Import subrepo nitrokey/:nitrokey at f150d59410eefdec2ae69b2422906a3d1d88aa07
Import subrepo nitrokey-sys/:nitrokey-sys at 8695e2c762807e033a86c8d03974b686d20cdd72
Import subrepo lazy-static/:lazy-static at b4b2b16aaa79dd7548e288455a0dbe4065bf4e1a

1 files changed, 0 insertions, 889 deletions

diff --git a/nitrokey-sys/libnitrokey-v3.4.1/libnitrokey/stick10_commands.h b/nitrokey-sys/libnitrokey-v3.4.1/libnitrokey/stick10_commands.h
deleted file mode 100644
index f2ffba2..0000000
--- a/nitrokey-sys/libnitrokey-v3.4.1/libnitrokey/stick10_commands.h
+++ /dev/null
@@ -1,889 +0,0 @@
-/*
- * Copyright (c) 2015-2018 Nitrokey UG
- *
- * This file is part of libnitrokey.
- *
- * libnitrokey is free software: you can redistribute it and/or modify
- * it under the terms of the GNU Lesser General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * any later version.
- *
- * libnitrokey is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public License
- * along with libnitrokey. If not, see <http://www.gnu.org/licenses/>.
- *
- * SPDX-License-Identifier: LGPL-3.0
- */
-
-#ifndef STICK10_COMMANDS_H
-#define STICK10_COMMANDS_H
-
-#include <bitset>
-#include <iomanip>
-#include <string>
-#include <sstream>
-#include <stdint.h>
-#include "device_proto.h"
-#include "command.h"
-
-#pragma pack (push,1)
-
-namespace nitrokey {
-namespace proto {
-
-
-
-/*
- *	Stick10 protocol definition
- */
-namespace stick10 {
-class GetSlotName : public Command<CommandID::READ_SLOT_NAME> {
- public:
-  // reachable as a typedef in Transaction
-  struct CommandPayload {
-    uint8_t slot_number;
-
-    bool isValid() const { return slot_number<0x10+3; }
-      std::string dissect() const {
-          std::stringstream ss;
-          ss << "slot_number:\t" << (int)(slot_number) << std::endl;
-          return ss.str();
-      }
-  } __packed;
-
-  struct ResponsePayload {
-    uint8_t slot_name[15];
-
-    bool isValid() const { return true; }
-      std::string dissect() const {
-        std::stringstream ss;
-        print_to_ss_volatile(slot_name);
-        return ss.str();
-      }
-  } __packed;
-
-  typedef Transaction<command_id(), struct CommandPayload,
-                      struct ResponsePayload> CommandTransaction;
-};
-
-class EraseSlot : Command<CommandID::ERASE_SLOT> {
- public:
-  struct CommandPayload {
-    uint8_t slot_number;
-
-    bool isValid() const { return !(slot_number & 0xF0); }
-      std::string dissect() const {
-          std::stringstream ss;
-          ss << "slot_number:\t" << (int)(slot_number) << std::endl;
-          return ss.str();
-      }
-  } __packed;
-
-  typedef Transaction<command_id(), struct CommandPayload, struct EmptyPayload>
-      CommandTransaction;
-};
-
-class SetTime : Command<CommandID::SET_TIME> {
- public:
-  struct CommandPayload {
-    uint8_t reset;  // 0 - get time, 1 - set time
-    uint64_t time;  // posix time
-
-    bool isValid() const { return reset && reset != 1; }
-      std::string dissect() const {
-          std::stringstream ss;
-          ss << "reset:\t" << (int)(reset) << std::endl;
-          ss << "time:\t" << (time) << std::endl;
-          return ss.str();
-      }
-  } __packed;
-
-  typedef Transaction<command_id(), struct CommandPayload, struct EmptyPayload>
-      CommandTransaction;
-};
-
-
-class WriteToHOTPSlot : Command<CommandID::WRITE_TO_SLOT> {
- public:
-  struct CommandPayload {
-    uint8_t slot_number;
-    uint8_t slot_name[15];
-    uint8_t slot_secret[20];
-    union{
-      uint8_t _slot_config;
-        struct{
-            bool use_8_digits   : 1;
-            bool use_enter      : 1;
-            bool use_tokenID    : 1;
-        };
-    };
-      union{
-        uint8_t slot_token_id[13]; /** OATH Token Identifier */
-          struct{ /** @see https://openauthentication.org/token-specs/ */
-              uint8_t omp[2];
-              uint8_t tt[2];
-              uint8_t mui[8];
-              uint8_t keyboard_layout; //disabled feature in nitroapp as of 20160805
-          } slot_token_fields;
-      };
-      union{
-        uint64_t slot_counter;
-        uint8_t slot_counter_s[8];
-      } __packed;
-
-    bool isValid() const { return !(slot_number & 0xF0); }
-    std::string dissect() const {
-        std::stringstream ss;
-        ss << "slot_number:\t" << (int)(slot_number) << std::endl;
-        print_to_ss_volatile(slot_name);
-        print_to_ss_volatile(slot_secret);
-        ss << "slot_config:\t" << std::bitset<8>((int)_slot_config) << std::endl;
-        ss << "\tuse_8_digits(0):\t" << use_8_digits << std::endl;
-        ss << "\tuse_enter(1):\t" << use_enter << std::endl;
-        ss << "\tuse_tokenID(2):\t" << use_tokenID << std::endl;
-
-        ss << "slot_token_id:\t";
-        for (auto i : slot_token_id)
-            ss << std::hex << std::setw(2) << std::setfill('0')<< (int) i << " " ;
-        ss << std::endl;
-        ss << "slot_counter:\t[" << (int)slot_counter << "]\t"
-         << ::nitrokey::misc::hexdump((const uint8_t *)(&slot_counter), sizeof slot_counter, false);
-
-      return ss.str();
-    }
-  } __packed;
-
-  typedef Transaction<command_id(), struct CommandPayload, struct EmptyPayload>
-      CommandTransaction;
-};
-
-class WriteToTOTPSlot : Command<CommandID::WRITE_TO_SLOT> {
- public:
-  struct CommandPayload {
-    uint8_t slot_number;
-    uint8_t slot_name[15];
-    uint8_t slot_secret[20];
-      union{
-          uint8_t _slot_config;
-          struct{
-              bool use_8_digits   : 1;
-              bool use_enter      : 1;
-              bool use_tokenID    : 1;
-          };
-      };
-      union{
-          uint8_t slot_token_id[13]; /** OATH Token Identifier */
-          struct{ /** @see https://openauthentication.org/token-specs/ */
-              uint8_t omp[2];
-              uint8_t tt[2];
-              uint8_t mui[8];
-              uint8_t keyboard_layout; //disabled feature in nitroapp as of 20160805
-          } slot_token_fields;
-      };
-    uint16_t slot_interval;
-
-    bool isValid() const { return !(slot_number & 0xF0); } //TODO check
-      std::string dissect() const {
-          std::stringstream ss;
-          ss << "slot_number:\t" << (int)(slot_number) << std::endl;
-          print_to_ss_volatile(slot_name);
-          print_to_ss_volatile(slot_secret);
-          ss << "slot_config:\t" << std::bitset<8>((int)_slot_config) << std::endl;
-          ss << "slot_token_id:\t";
-          for (auto i : slot_token_id)
-              ss << std::hex << std::setw(2) << std::setfill('0')<< (int) i << " " ;
-          ss << std::endl;
-          ss << "slot_interval:\t" << (int)slot_interval << std::endl;
-          return ss.str();
-      }
-  } __packed;
-
-  typedef Transaction<command_id(), struct CommandPayload, struct EmptyPayload>
-      CommandTransaction;
-};
-
-class GetTOTP : Command<CommandID::GET_CODE> {
- public:
-  struct CommandPayload {
-    uint8_t slot_number;
-    uint64_t challenge;
-    uint64_t last_totp_time;
-    uint8_t last_interval;
-
-    bool isValid() const { return !(slot_number & 0xF0); }
-    std::string dissect() const {
-      std::stringstream ss;
-      ss << "slot_number:\t" << (int)(slot_number) << std::endl;
-      ss << "challenge:\t" << (challenge) << std::endl;
-      ss << "last_totp_time:\t" << (last_totp_time) << std::endl;
-      ss << "last_interval:\t" << (int)(last_interval) << std::endl;
-      return ss.str();
-    }
-  } __packed;
-
-  struct ResponsePayload {
-      union {
-          uint8_t whole_response[18]; //14 bytes reserved for config, but used only 1
-          struct {
-              uint32_t code;
-              union{
-                  uint8_t _slot_config;
-                  struct{
-                      bool use_8_digits   : 1;
-                      bool use_enter      : 1;
-                      bool use_tokenID    : 1;
-                  };
-              };
-          } __packed ;
-      } __packed ;
-
-    bool isValid() const { return true; }
-    std::string dissect() const {
-      std::stringstream ss;
-      ss << "code:\t" << (code) << std::endl;
-        ss << "slot_config:\t" << std::bitset<8>((int)_slot_config) << std::endl;
-        ss << "\tuse_8_digits(0):\t" << use_8_digits << std::endl;
-        ss << "\tuse_enter(1):\t" << use_enter << std::endl;
-        ss << "\tuse_tokenID(2):\t" << use_tokenID << std::endl;
-      return ss.str();
-    }
-  } __packed;
-
-  typedef Transaction<command_id(), struct CommandPayload, struct ResponsePayload>
-      CommandTransaction;
-};
-
-class GetHOTP : Command<CommandID::GET_CODE> {
- public:
-  struct CommandPayload {
-    uint8_t slot_number;
-
-    bool isValid() const { return (slot_number & 0xF0); }
-    std::string dissect() const {
-      std::stringstream ss;
-      ss << "slot_number:\t" << (int)(slot_number) << std::endl;
-      return ss.str();
-    }
-  } __packed;
-
-  struct ResponsePayload {
-      union {
-          uint8_t whole_response[18]; //14 bytes reserved for config, but used only 1
-          struct {
-              uint32_t code;
-              union{
-                  uint8_t _slot_config;
-                  struct{
-                      bool use_8_digits   : 1;
-                      bool use_enter      : 1;
-                      bool use_tokenID    : 1;
-                  };
-              };
-          } __packed;
-      } __packed;
-
-    bool isValid() const { return true; }
-    std::string dissect() const {
-      std::stringstream ss;
-      ss << "code:\t" << (code) << std::endl;
-        ss << "slot_config:\t" << std::bitset<8>((int)_slot_config) << std::endl;
-        ss << "\tuse_8_digits(0):\t" << use_8_digits << std::endl;
-        ss << "\tuse_enter(1):\t" << use_enter << std::endl;
-        ss << "\tuse_tokenID(2):\t" << use_tokenID << std::endl;
-      return ss.str();
-    }
-  } __packed;
-
-  typedef Transaction<command_id(), struct CommandPayload, struct ResponsePayload>
-      CommandTransaction;
-};
-
-class ReadSlot : Command<CommandID::READ_SLOT> {
- public:
-  struct CommandPayload {
-    uint8_t slot_number;
-
-    bool isValid() const { return !(slot_number & 0xF0); }
-
-    std::string dissect() const {
-      std::stringstream ss;
-      ss << "slot_number:\t" << (int)(slot_number) << std::endl;
-      return ss.str();
-    }
-  } __packed;
-
-  struct ResponsePayload {
-    uint8_t slot_name[15];
-    union{
-      uint8_t _slot_config;
-      struct{
-        bool use_8_digits   : 1;
-        bool use_enter      : 1;
-        bool use_tokenID    : 1;
-      };
-    };
-    union{
-      uint8_t slot_token_id[13]; /** OATH Token Identifier */
-      struct{ /** @see https://openauthentication.org/token-specs/ */
-        uint8_t omp[2];
-        uint8_t tt[2];
-        uint8_t mui[8];
-        uint8_t keyboard_layout; //disabled feature in nitroapp as of 20160805
-      } slot_token_fields;
-    };
-    union{
-      uint64_t slot_counter;
-      uint8_t slot_counter_s[8];
-    } __packed;
-
-    bool isValid() const { return true; }
-
-    std::string dissect() const {
-      std::stringstream ss;
-      print_to_ss_volatile(slot_name);
-      ss << "slot_config:\t" << std::bitset<8>((int)_slot_config) << std::endl;
-      ss << "\tuse_8_digits(0):\t" << use_8_digits << std::endl;
-      ss << "\tuse_enter(1):\t" << use_enter << std::endl;
-      ss << "\tuse_tokenID(2):\t" << use_tokenID << std::endl;
-
-      ss << "slot_token_id:\t";
-      for (auto i : slot_token_id)
-        ss << std::hex << std::setw(2) << std::setfill('0')<< (int) i << " " ;
-      ss << std::endl;
-      ss << "slot_counter:\t[" << (int)slot_counter << "]\t"
-         << ::nitrokey::misc::hexdump((const uint8_t *)(&slot_counter), sizeof slot_counter, false);
-      return ss.str();
-    }
-  } __packed;
-
-  typedef Transaction<command_id(), struct CommandPayload,
-                      struct ResponsePayload> CommandTransaction;
-};
-
-class GetStatus : Command<CommandID::GET_STATUS> {
- public:
-  struct ResponsePayload {
-    union {
-      uint16_t firmware_version;
-      struct {
-        uint8_t minor;
-        uint8_t major;
-      } firmware_version_st;
-    };
-    union{
-      uint8_t card_serial[4];
-      uint32_t card_serial_u32;
-    } __packed;
-      union {
-          uint8_t general_config[5];
-          struct{
-              uint8_t numlock;     /** 0-1: HOTP slot number from which the code will be get on double press, other value - function disabled */
-              uint8_t capslock;    /** same as numlock */
-              uint8_t scrolllock;  /** same as numlock */
-              uint8_t enable_user_password;
-              uint8_t delete_user_password; /* unused */
-          } __packed;
-      } __packed;
-
-    static constexpr uint8_t special_HOTP_slots = 2;
-    bool isValid() const { return numlock < special_HOTP_slots && capslock < special_HOTP_slots
-                                  && scrolllock < special_HOTP_slots && enable_user_password < 2; }
-
-    std::string get_card_serial_hex() const {
-      return nitrokey::misc::toHex(card_serial_u32);
-    }
-
-    std::string dissect() const {
-      std::stringstream ss;
-      ss  << "firmware_version:\t"
-          << "[" << firmware_version << "]" << "\t"
-          << ::nitrokey::misc::hexdump(
-          (const uint8_t *)(&firmware_version), sizeof firmware_version, false);
-      ss << "card_serial_u32:\t" << std::hex << card_serial_u32 << std::endl;
-      ss << "card_serial:\t"
-         << ::nitrokey::misc::hexdump((const uint8_t *)(card_serial),
-                                      sizeof card_serial, false);
-      ss << "general_config:\t"
-         << ::nitrokey::misc::hexdump((const uint8_t *)(general_config),
-                                      sizeof general_config, false);
-        ss << "numlock:\t" << (int)numlock << std::endl;
-        ss << "capslock:\t" << (int)capslock << std::endl;
-        ss << "scrolllock:\t" << (int)scrolllock << std::endl;
-        ss << "enable_user_password:\t" << (bool) enable_user_password << std::endl;
-        ss << "delete_user_password:\t" << (bool) delete_user_password << std::endl;
-
-        return ss.str();
-    }
-  } __packed;
-
-  typedef Transaction<command_id(), struct EmptyPayload, struct ResponsePayload>
-      CommandTransaction;
-};
-
-class GetPasswordRetryCount : Command<CommandID::GET_PASSWORD_RETRY_COUNT> {
- public:
-  struct ResponsePayload {
-    uint8_t password_retry_count;
-
-    bool isValid() const { return true; }
-    std::string dissect() const {
-      std::stringstream ss;
-      ss << " password_retry_count\t" << (int)password_retry_count << std::endl;
-      return ss.str();
-    }
-  } __packed;
-
-  typedef Transaction<command_id(), struct EmptyPayload, struct ResponsePayload>
-      CommandTransaction;
-};
-
-class GetUserPasswordRetryCount
-    : Command<CommandID::GET_USER_PASSWORD_RETRY_COUNT> {
- public:
-  struct ResponsePayload {
-    uint8_t password_retry_count;
-
-    bool isValid() const { return true; }
-    std::string dissect() const {
-      std::stringstream ss;
-      ss << " password_retry_count\t" << (int)password_retry_count << std::endl;
-      return ss.str();
-    }
-  } __packed;
-
-  typedef Transaction<command_id(), struct EmptyPayload, struct ResponsePayload>
-      CommandTransaction;
-};
-
-    template <typename T, typename Q, int N>
-    void write_array(T &ss, Q (&arr)[N]){
-        for (int i=0; i<N; i++){
-            ss << std::hex << std::setfill('0') << std::setw(2) << (int)arr[i] << " ";
-        }
-        ss << std::endl;
-    };
-
-
-class GetPasswordSafeSlotStatus : Command<CommandID::GET_PW_SAFE_SLOT_STATUS> {
- public:
-  struct ResponsePayload {
-    uint8_t password_safe_status[PWS_SLOT_COUNT];
-
-    bool isValid() const { return true; }
-      std::string dissect() const {
-          std::stringstream ss;
-          ss << "password_safe_status\t";
-          write_array(ss, password_safe_status);
-          return ss.str();
-      }
-  } __packed;
-
-  typedef Transaction<command_id(), struct EmptyPayload, struct ResponsePayload>
-      CommandTransaction;
-};
-
-class GetPasswordSafeSlotName : Command<CommandID::GET_PW_SAFE_SLOT_NAME> {
- public:
-  struct CommandPayload {
-    uint8_t slot_number;
-
-    bool isValid() const { return !(slot_number & 0xF0); }
-    std::string dissect() const {
-      std::stringstream ss;
-      ss << "slot_number\t" << (int)slot_number << std::endl;
-      return ss.str();
-    }
-  } __packed;
-
-  struct ResponsePayload {
-    uint8_t slot_name[PWS_SLOTNAME_LENGTH];
-
-    bool isValid() const { return true; }
-    std::string dissect() const {
-      std::stringstream ss;
-      print_to_ss_volatile(slot_name);
-      return ss.str();
-    }
-  } __packed;
-
-  typedef Transaction<command_id(), struct CommandPayload,
-                      struct ResponsePayload> CommandTransaction;
-};
-
-class GetPasswordSafeSlotPassword
-    : Command<CommandID::GET_PW_SAFE_SLOT_PASSWORD> {
- public:
-  struct CommandPayload {
-    uint8_t slot_number;
-
-    bool isValid() const { return !(slot_number & 0xF0); }
-    std::string dissect() const {
-      std::stringstream ss;
-      ss << "   slot_number\t" << (int)slot_number << std::endl;
-      return ss.str();
-    }
-  } __packed;
-
-  struct ResponsePayload {
-    uint8_t slot_password[PWS_PASSWORD_LENGTH];
-
-    bool isValid() const { return true; }
-    std::string dissect() const {
-      std::stringstream ss;
-      print_to_ss_volatile(slot_password);
-      return ss.str();
-    }
-  } __packed;
-
-  typedef Transaction<command_id(), struct CommandPayload,
-                      struct ResponsePayload> CommandTransaction;
-};
-
-class GetPasswordSafeSlotLogin
-    : Command<CommandID::GET_PW_SAFE_SLOT_LOGINNAME> {
- public:
-  struct CommandPayload {
-    uint8_t slot_number;
-
-    bool isValid() const { return !(slot_number & 0xF0); }
-    std::string dissect() const {
-      std::stringstream ss;
-      ss << "   slot_number\t" << (int)slot_number << std::endl;
-      return ss.str();
-    }
-  } __packed;
-
-  struct ResponsePayload {
-    uint8_t slot_login[PWS_LOGINNAME_LENGTH];
-
-    bool isValid() const { return true; }
-    std::string dissect() const {
-      std::stringstream ss;
-      print_to_ss_volatile(slot_login);
-      return ss.str();
-    }
-  } __packed;
-
-  typedef Transaction<command_id(), struct CommandPayload,
-                      struct ResponsePayload> CommandTransaction;
-};
-
-class SetPasswordSafeSlotData : Command<CommandID::SET_PW_SAFE_SLOT_DATA_1> {
- public:
-  struct CommandPayload {
-    uint8_t slot_number;
-    uint8_t slot_name[PWS_SLOTNAME_LENGTH];
-    uint8_t slot_password[PWS_PASSWORD_LENGTH];
-
-    bool isValid() const { return !(slot_number & 0xF0); }
-      std::string dissect() const {
-          std::stringstream ss;
-          ss << " slot_number\t" << (int)slot_number << std::endl;
-          print_to_ss_volatile(slot_name);
-          print_to_ss_volatile(slot_password);
-          return ss.str();
-      }
-  } __packed;
-
-  typedef Transaction<command_id(), struct CommandPayload, struct EmptyPayload>
-      CommandTransaction;
-};
-
-class SetPasswordSafeSlotData2 : Command<CommandID::SET_PW_SAFE_SLOT_DATA_2> {
- public:
-  struct CommandPayload {
-    uint8_t slot_number;
-    uint8_t slot_login_name[PWS_LOGINNAME_LENGTH];
-
-    bool isValid() const { return !(slot_number & 0xF0); }
-      std::string dissect() const {
-        std::stringstream ss;
-        ss << " slot_number\t" << (int)slot_number << std::endl;
-        print_to_ss_volatile(slot_login_name);
-        return ss.str();
-      }
-  } __packed;
-
-  typedef Transaction<command_id(), struct CommandPayload, struct EmptyPayload>
-      CommandTransaction;
-};
-
-class ErasePasswordSafeSlot : Command<CommandID::PW_SAFE_ERASE_SLOT> {
- public:
-  struct CommandPayload {
-    uint8_t slot_number;
-
-    bool isValid() const { return !(slot_number & 0xF0); }
-      std::string dissect() const {
-          std::stringstream ss;
-          ss << " slot_number\t" << (int)slot_number << std::endl;
-          return ss.str();
-      }
-
-  } __packed;
-
-  typedef Transaction<command_id(), struct CommandPayload, struct EmptyPayload>
-      CommandTransaction;
-};
-
-class EnablePasswordSafe : Command<CommandID::PW_SAFE_ENABLE> {
- public:
-  struct CommandPayload {
-    uint8_t user_password[30];
-
-    bool isValid() const { return true; }
-    std::string dissect() const {
-      std::stringstream ss;
-      print_to_ss_volatile(user_password);
-      return ss.str();
-    }
-  } __packed;
-
-  typedef Transaction<command_id(), struct CommandPayload, struct EmptyPayload>
-      CommandTransaction;
-};
-
-class PasswordSafeInitKey : Command<CommandID::PW_SAFE_INIT_KEY> {
-    /**
-     * never used in Nitrokey App
-     */
- public:
-  typedef Transaction<command_id(), struct EmptyPayload, struct EmptyPayload>
-      CommandTransaction;
-};
-
-class PasswordSafeSendSlotViaHID : Command<CommandID::PW_SAFE_SEND_DATA> {
-    /**
-     * never used in Nitrokey App
-     */
- public:
-  struct CommandPayload {
-    uint8_t slot_number;
-    uint8_t slot_kind;
-
-    bool isValid() const { return !(slot_number & 0xF0); }
-  } __packed;
-
-  typedef Transaction<command_id(), struct CommandPayload, struct EmptyPayload>
-      CommandTransaction;
-};
-
-// TODO "Device::passwordSafeSendSlotDataViaHID"
-
-class WriteGeneralConfig : Command<CommandID::WRITE_CONFIG> {
- public:
-  struct CommandPayload {
-    union{
-        uint8_t config[5];
-        struct{
-            uint8_t numlock;     /** 0-1: HOTP slot number from which the code will be get on double press, other value - function disabled */
-            uint8_t capslock;    /** same as numlock */
-            uint8_t scrolllock;  /** same as numlock */
-            uint8_t enable_user_password;
-            uint8_t delete_user_password;
-        };
-    };
-    bool isValid() const { return numlock < 2 && capslock < 2 && scrolllock < 2 && enable_user_password < 2; }
-
-    std::string dissect() const {
-          std::stringstream ss;
-          ss << "numlock:\t" << (int)numlock << std::endl;
-          ss << "capslock:\t" << (int)capslock << std::endl;
-          ss << "scrolllock:\t" << (int)scrolllock << std::endl;
-          ss << "enable_user_password:\t" << (bool) enable_user_password << std::endl;
-          ss << "delete_user_password:\t" << (bool) delete_user_password << std::endl;
-          return ss.str();
-      }
-  } __packed;
-
-  typedef Transaction<command_id(), struct CommandPayload, struct EmptyPayload>
-      CommandTransaction;
-};
-
-class FirstAuthenticate : Command<CommandID::FIRST_AUTHENTICATE> {
- public:
-  struct CommandPayload {
-    uint8_t card_password[25];
-    uint8_t temporary_password[25];
-
-    bool isValid() const { return true; }
-
-    std::string dissect() const {
-      std::stringstream ss;
-      print_to_ss_volatile(card_password);
-      hexdump_to_ss(temporary_password);
-      return ss.str();
-    }
-  } __packed;
-
-  typedef Transaction<command_id(), struct CommandPayload, struct EmptyPayload>
-      CommandTransaction;
-};
-
-class UserAuthenticate : Command<CommandID::USER_AUTHENTICATE> {
- public:
-  struct CommandPayload {
-    uint8_t card_password[25];
-    uint8_t temporary_password[25];
-
-    bool isValid() const { return true; }
-      std::string dissect() const {
-        std::stringstream ss;
-        print_to_ss_volatile(card_password);
-        hexdump_to_ss(temporary_password);
-        return ss.str();
-      }
-  } __packed;
-
-  typedef Transaction<command_id(), struct CommandPayload, struct EmptyPayload>
-      CommandTransaction;
-};
-
-class Authorize : Command<CommandID::AUTHORIZE> {
- public:
-  struct CommandPayload {
-    uint32_t crc_to_authorize;
-    uint8_t temporary_password[25];
-
-      std::string dissect() const {
-      std::stringstream ss;
-      ss << " crc_to_authorize:\t" << std::hex << std::setw(2) << std::setfill('0') << crc_to_authorize<< std::endl;
-      hexdump_to_ss(temporary_password);
-      return ss.str();
-    }
-  } __packed;
-
-  typedef Transaction<command_id(), struct CommandPayload, struct EmptyPayload>
-      CommandTransaction;
-};
-
-class UserAuthorize : Command<CommandID::USER_AUTHORIZE> {
- public:
-  struct CommandPayload {
-    uint32_t crc_to_authorize;
-    uint8_t temporary_password[25];
-    std::string dissect() const {
-      std::stringstream ss;
-      ss << " crc_to_authorize:\t" <<  crc_to_authorize<< std::endl;
-      hexdump_to_ss(temporary_password);
-      return ss.str();
-    }
-  } __packed;
-
-  typedef Transaction<command_id(), struct CommandPayload, struct EmptyPayload>
-      CommandTransaction;
-};
-
-class UnlockUserPassword : Command<CommandID::UNLOCK_USER_PASSWORD> {
- public:
-  struct CommandPayload {
-    uint8_t admin_password[25];
-    uint8_t user_new_password[25];
-      std::string dissect() const {
-        std::stringstream ss;
-        print_to_ss_volatile(admin_password);
-        print_to_ss_volatile(user_new_password);
-        return ss.str();
-      }
-  } __packed;
-
-  typedef Transaction<command_id(), struct CommandPayload, struct EmptyPayload>
-      CommandTransaction;
-};
-
-class ChangeUserPin : Command<CommandID::CHANGE_USER_PIN> {
- public:
-  struct CommandPayload {
-    uint8_t old_pin[25];
-    uint8_t new_pin[25];
-      std::string dissect() const {
-        std::stringstream ss;
-        print_to_ss_volatile(old_pin);
-        print_to_ss_volatile(new_pin);
-        return ss.str();
-      }
-  } __packed;
-
-  typedef Transaction<command_id(), struct CommandPayload, struct EmptyPayload>
-      CommandTransaction;
-};
-
-class IsAESSupported : Command<CommandID::DETECT_SC_AES> {
- public:
-  struct CommandPayload {
-    uint8_t user_password[20];
-      std::string dissect() const {
-        std::stringstream ss;
-        print_to_ss_volatile(user_password);
-        return ss.str();
-      }
-  } __packed;
-
-  typedef Transaction<command_id(), struct CommandPayload, struct EmptyPayload>
-      CommandTransaction;
-};
-
-
-class ChangeAdminPin : Command<CommandID::CHANGE_ADMIN_PIN> {
- public:
-  struct CommandPayload {
-    uint8_t old_pin[25];
-    uint8_t new_pin[25];
-      std::string dissect() const {
-        std::stringstream ss;
-        print_to_ss_volatile(old_pin);
-        print_to_ss_volatile(new_pin);
-        return ss.str();
-      }
-  } __packed;
-
-  typedef Transaction<command_id(), struct CommandPayload, struct EmptyPayload>
-      CommandTransaction;
-};
-
-class LockDevice : Command<CommandID::LOCK_DEVICE> {
- public:
-  typedef Transaction<command_id(), struct EmptyPayload, struct EmptyPayload>
-      CommandTransaction;
-};
-
-class FactoryReset : Command<CommandID::FACTORY_RESET> {
- public:
-  struct CommandPayload {
-    uint8_t admin_password[20];
-      std::string dissect() const {
-        std::stringstream ss;
-        print_to_ss_volatile(admin_password);
-        return ss.str();
-      }
-  } __packed;
-
-  typedef Transaction<command_id(), struct CommandPayload, struct EmptyPayload>
-      CommandTransaction;
-};
-
-class BuildAESKey : Command<CommandID::NEW_AES_KEY> {
- public:
-  struct CommandPayload {
-    uint8_t admin_password[20];
-      std::string dissect() const {
-        std::stringstream ss;
-        print_to_ss_volatile(admin_password);
-        return ss.str();
-      }
-  } __packed;
-
-  typedef Transaction<command_id(), struct CommandPayload, struct EmptyPayload>
-      CommandTransaction;
-
-};
-
-}
-}
-}
-#pragma pack (pop)
-#endif