Add nitrokey as a dependency to nitrocli

The nitrokey crate provides a simple interface to the Nitrokey Storage
and the Nitrokey Pro based on the libnitrokey library developed by
Nitrokey UG.  The low-level bindings to this library are available in
the nitrokey-sys crate.

This patch adds version v0.2.1 of the nitrokey crate as a dependency
for nitrocli.  It includes the indirect dependencies nitrokey-sys
(version 3.4.1) and rand (version 0.4.3).

Import subrepo nitrokey/:nitrokey at 2eccc96ceec2282b868891befe9cda7f941fbe7b
Import subrepo nitrokey-sys/:nitrokey-sys at f1a11ebf72610fb9cf80ac7f9f147b4ba1a5336f
Import subrepo rand/:rand at d7d5da49daf7ceb3e5940072940d495cced3a1b3

1 files changed, 889 insertions, 0 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
new file mode 100644
index 0000000..f2ffba2
--- /dev/null
+++ b/nitrokey-sys/libnitrokey-v3.4.1/libnitrokey/stick10_commands.h
@@ -0,0 +1,889 @@
+/*
+ * 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