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Diffstat (limited to 'include/stick20_commands.h')
| -rw-r--r-- | include/stick20_commands.h | 388 |
1 files changed, 0 insertions, 388 deletions
diff --git a/include/stick20_commands.h b/include/stick20_commands.h deleted file mode 100644 index 4b75e6a..0000000 --- a/include/stick20_commands.h +++ /dev/null @@ -1,388 +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 STICK20_COMMANDS_H -#define STICK20_COMMANDS_H - - - -#include <cstdint> -#include "command.h" -#include <string> -#include <sstream> -#include "device_proto.h" - -#pragma pack (push,1) - -namespace nitrokey { - namespace proto { - -/* -* STICK20 protocol command ids -* a superset (almost) of STICK10 -*/ - - namespace stick20 { - - class ChangeAdminUserPin20Current : - public PasswordCommand<CommandID::SEND_PASSWORD, PasswordKind::Admin> {}; - class ChangeAdminUserPin20New : - public PasswordCommand<CommandID::SEND_NEW_PASSWORD, PasswordKind::Admin> {}; - class UnlockUserPin : - public PasswordCommand<CommandID::UNLOCK_USER_PASSWORD, PasswordKind::Admin> {}; - - class EnableEncryptedPartition : public PasswordCommand<CommandID::ENABLE_CRYPTED_PARI> {}; - class EnableHiddenEncryptedPartition : public PasswordCommand<CommandID::ENABLE_HIDDEN_CRYPTED_PARI> {}; - - class SetUnencryptedVolumeReadOnlyAdmin : - public PasswordCommand<CommandID::ENABLE_ADMIN_READONLY_UNCRYPTED_LUN, PasswordKind::Admin> {}; - class SetUnencryptedVolumeReadWriteAdmin : - public PasswordCommand<CommandID::ENABLE_ADMIN_READWRITE_UNCRYPTED_LUN, PasswordKind::Admin> {}; - class SetEncryptedVolumeReadOnly : - public PasswordCommand<CommandID::ENABLE_ADMIN_READONLY_ENCRYPTED_LUN, PasswordKind::Admin> {}; - class SetEncryptedVolumeReadWrite : - public PasswordCommand<CommandID::ENABLE_ADMIN_READWRITE_ENCRYPTED_LUN, PasswordKind::Admin> {}; - - //FIXME the volume disabling commands do not need password - class DisableEncryptedPartition : public PasswordCommand<CommandID::DISABLE_CRYPTED_PARI> {}; - class DisableHiddenEncryptedPartition : public PasswordCommand<CommandID::DISABLE_HIDDEN_CRYPTED_PARI> {}; - - class EnableFirmwareUpdate : public PasswordCommand<CommandID::ENABLE_FIRMWARE_UPDATE> {}; - - class ChangeUpdatePassword : Command<CommandID::CHANGE_UPDATE_PIN> { - public: - struct CommandPayload { - uint8_t __gap; - uint8_t current_update_password[20]; - uint8_t __gap2; - uint8_t new_update_password[20]; - std::string dissect() const { - std::stringstream ss; - print_to_ss_volatile( current_update_password ); - print_to_ss_volatile( new_update_password ); - return ss.str(); - } - }; - - typedef Transaction<command_id(), struct CommandPayload, struct EmptyPayload> - CommandTransaction; - }; - - class ExportFirmware : public PasswordCommand<CommandID::EXPORT_FIRMWARE_TO_FILE> {}; - - class CreateNewKeys : - public PasswordCommand<CommandID::GENERATE_NEW_KEYS, PasswordKind::AdminPrefixed, 30> {}; - - - class FillSDCardWithRandomChars : Command<CommandID::FILL_SD_CARD_WITH_RANDOM_CHARS> { - public: - enum class ChosenVolumes : uint8_t { - all_volumes = 0, - encrypted_volume = 1 - }; - - struct CommandPayload { - uint8_t volume_flag; - uint8_t kind; - uint8_t admin_pin[20]; - - std::string dissect() const { - std::stringstream ss; - print_to_ss( (int) volume_flag ); - print_to_ss( kind ); - print_to_ss_volatile(admin_pin); - return ss.str(); - } - void set_kind_user() { - kind = (uint8_t) 'P'; - } - void set_defaults(){ - set_kind_user(); - volume_flag = static_cast<uint8_t>(ChosenVolumes::encrypted_volume); - } - - } __packed; - - typedef Transaction<Command<CommandID::FILL_SD_CARD_WITH_RANDOM_CHARS>::command_id(), - struct CommandPayload, struct EmptyPayload> - CommandTransaction; - }; - - namespace StorageCommandResponsePayload{ - using namespace DeviceResponseConstants; - static constexpr auto padding_size = - storage_data_absolute_address - header_size; - struct TransmissionData{ - uint8_t _padding[padding_size]; - - uint8_t SendCounter_u8; - uint8_t SendDataType_u8; - uint8_t FollowBytesFlag_u8; - uint8_t SendSize_u8; - - std::string dissect() const { - std::stringstream ss; - ss << "_padding:" << std::endl - << ::nitrokey::misc::hexdump((const uint8_t *) (_padding), - sizeof _padding); - print_to_ss((int) SendCounter_u8); - print_to_ss((int) SendDataType_u8); - print_to_ss((int) FollowBytesFlag_u8); - print_to_ss((int) SendSize_u8); - return ss.str(); - } - - } __packed; - } - - namespace DeviceConfigurationResponsePacket{ - - struct ResponsePayload { - StorageCommandResponsePayload::TransmissionData transmission_data; - - uint16_t MagicNumber_StickConfig_u16; - /** - * READ_WRITE_ACTIVE = ReadWriteFlagUncryptedVolume_u8 == 0; - */ - uint8_t ReadWriteFlagUncryptedVolume_u8; - uint8_t ReadWriteFlagCryptedVolume_u8; - - union{ - uint8_t VersionInfo_au8[4]; - struct { - uint8_t major; - uint8_t minor; - uint8_t _reserved2; - uint8_t build_iteration; - } __packed versionInfo; - } __packed; - - uint8_t ReadWriteFlagHiddenVolume_u8; - uint8_t FirmwareLocked_u8; - - union{ - uint8_t NewSDCardFound_u8; - struct { - bool NewCard :1; - uint8_t Counter :7; - } __packed NewSDCardFound_st; - } __packed; - - /** - * SD card FILLED with random chars - */ - uint8_t SDFillWithRandomChars_u8; - uint32_t ActiveSD_CardID_u32; - union{ - uint8_t VolumeActiceFlag_u8; - struct { - bool unencrypted :1; - bool encrypted :1; - bool hidden :1; - } __packed VolumeActiceFlag_st; - } __packed; - uint8_t NewSmartCardFound_u8; - uint8_t UserPwRetryCount; - uint8_t AdminPwRetryCount; - uint32_t ActiveSmartCardID_u32; - uint8_t StickKeysNotInitiated; - - bool isValid() const { return true; } - - std::string dissect() const { - std::stringstream ss; - - print_to_ss(transmission_data.dissect()); - print_to_ss( MagicNumber_StickConfig_u16 ); - print_to_ss((int) ReadWriteFlagUncryptedVolume_u8 ); - print_to_ss((int) ReadWriteFlagCryptedVolume_u8 ); - print_to_ss((int) ReadWriteFlagHiddenVolume_u8 ); - print_to_ss((int) versionInfo.major ); - print_to_ss((int) versionInfo.minor ); - print_to_ss((int) versionInfo.build_iteration ); - print_to_ss((int) FirmwareLocked_u8 ); - print_to_ss((int) NewSDCardFound_u8 ); - print_to_ss((int) NewSDCardFound_st.NewCard ); - print_to_ss((int) NewSDCardFound_st.Counter ); - print_to_ss((int) SDFillWithRandomChars_u8 ); - print_to_ss( ActiveSD_CardID_u32 ); - print_to_ss((int) VolumeActiceFlag_u8 ); - print_to_ss((int) VolumeActiceFlag_st.unencrypted ); - print_to_ss((int) VolumeActiceFlag_st.encrypted ); - print_to_ss((int) VolumeActiceFlag_st.hidden); - print_to_ss((int) NewSmartCardFound_u8 ); - print_to_ss((int) UserPwRetryCount ); - print_to_ss((int) AdminPwRetryCount ); - print_to_ss( ActiveSmartCardID_u32 ); - print_to_ss((int) StickKeysNotInitiated ); - - return ss.str(); - } - } __packed; - } - - class SendStartup : Command<CommandID::SEND_STARTUP> { - public: - struct CommandPayload { - uint64_t localtime; // POSIX seconds from epoch start, supports until year 2106 - std::string dissect() const { - std::stringstream ss; - print_to_ss( localtime ); - return ss.str(); - } - void set_defaults(){ - localtime = - std::chrono::duration_cast<std::chrono::seconds> ( - std::chrono::system_clock::now().time_since_epoch()).count(); - } - }__packed; - - using ResponsePayload = DeviceConfigurationResponsePacket::ResponsePayload; - - typedef Transaction<command_id(), struct CommandPayload, 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 GetDeviceStatus : Command<CommandID::GET_DEVICE_STATUS> { - public: - using ResponsePayload = DeviceConfigurationResponsePacket::ResponsePayload; - - typedef Transaction<command_id(), struct EmptyPayload, ResponsePayload> - CommandTransaction; - }; - - class CheckSmartcardUsage : Command<CommandID::CHECK_SMARTCARD_USAGE> { - public: - typedef Transaction<command_id(), struct EmptyPayload, EmptyPayload> - CommandTransaction; - }; - - class GetSDCardOccupancy : Command<CommandID::SD_CARD_HIGH_WATERMARK> { - public: - struct ResponsePayload { - uint8_t WriteLevelMin; - uint8_t WriteLevelMax; - uint8_t ReadLevelMin; - uint8_t ReadLevelMax; - std::string dissect() const { - std::stringstream ss; - print_to_ss((int) WriteLevelMin); - print_to_ss((int) WriteLevelMax); - print_to_ss((int) ReadLevelMin); - print_to_ss((int) ReadLevelMax); - return ss.str(); - } - } __packed; - - typedef Transaction<command_id(), struct EmptyPayload, struct ResponsePayload> - CommandTransaction; - }; - - - class SetupHiddenVolume : Command<CommandID::SEND_HIDDEN_VOLUME_SETUP> { - public: - constexpr static int MAX_HIDDEN_VOLUME_PASSWORD_SIZE = 20; - struct CommandPayload { - uint8_t SlotNr_u8; - uint8_t StartBlockPercent_u8; - uint8_t EndBlockPercent_u8; - uint8_t HiddenVolumePassword_au8[MAX_HIDDEN_VOLUME_PASSWORD_SIZE]; - std::string dissect() const { - std::stringstream ss; - print_to_ss((int) SlotNr_u8); - print_to_ss((int) StartBlockPercent_u8); - print_to_ss((int) EndBlockPercent_u8); - print_to_ss_volatile(HiddenVolumePassword_au8); - return ss.str(); - } - } __packed; - - typedef Transaction<command_id(), struct CommandPayload, struct EmptyPayload> - CommandTransaction; - }; - - -//disable this command for now -// class LockFirmware : public PasswordCommand<CommandID::SEND_LOCK_STICK_HARDWARE> {}; - - class ProductionTest : Command<CommandID::PRODUCTION_TEST> { - public: - struct ResponsePayload { - - StorageCommandResponsePayload::TransmissionData transmission_data; - - uint8_t FirmwareVersion_au8[2]; // 2 byte // 2 - uint8_t FirmwareVersionInternal_u8; // 1 byte // 3 - uint8_t SD_Card_Size_u8; // 1 byte // 4 - uint32_t CPU_CardID_u32; // 4 byte // 8 - uint32_t SmartCardID_u32; // 4 byte // 12 - uint32_t SD_CardID_u32; // 4 byte // 16 - uint8_t SC_UserPwRetryCount; // User PIN retry count 1 byte // 17 - uint8_t SC_AdminPwRetryCount; // Admin PIN retry count 1 byte // 18 - uint8_t SD_Card_ManufacturingYear_u8; // 1 byte // 19 - uint8_t SD_Card_ManufacturingMonth_u8; // 1 byte // 20 - uint16_t SD_Card_OEM_u16; // 2 byte // 22 - uint16_t SD_WriteSpeed_u16; // in kbyte / sec 2 byte // 24 - uint8_t SD_Card_Manufacturer_u8; // 1 byte // 25 - - bool isValid() const { return true; } - - std::string dissect() const { - std::stringstream ss; - - print_to_ss(transmission_data.dissect()); - print_to_ss((int) FirmwareVersion_au8[0]); - print_to_ss((int) FirmwareVersion_au8[1]); - print_to_ss((int) FirmwareVersionInternal_u8); - print_to_ss((int) SD_Card_Size_u8); - print_to_ss( CPU_CardID_u32); - print_to_ss( SmartCardID_u32); - print_to_ss( SD_CardID_u32); - print_to_ss((int) SC_UserPwRetryCount); - print_to_ss((int) SC_AdminPwRetryCount); - print_to_ss((int) SD_Card_ManufacturingYear_u8); - print_to_ss((int) SD_Card_ManufacturingMonth_u8); - print_to_ss( SD_Card_OEM_u16); - print_to_ss( SD_WriteSpeed_u16); - print_to_ss((int) SD_Card_Manufacturer_u8); - return ss.str(); - } - - } __packed; - - typedef Transaction<command_id(), struct EmptyPayload, struct ResponsePayload> - CommandTransaction; - }; - - } - } -} - -#undef print_to_ss -#pragma pack (pop) - -#endif |