/* Copyright (c) <2016> , MIT License * * Permission is hereby granted, free of charge, to any person obtaining a copy of this software * and associated documentation files (the "Software"), to deal in the Software without restriction, * including without limitation the rights to use, copy, modify, merge, publish, distribute, * sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is * furnished to do so, subject to the following conditions: * * The above copyright notice and this permission notice shall be included in all copies or * substantial portions of the Software. * * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING * BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */ #include "CmdNetworkSessionKey.h" CmdNetworkSessionKey::CmdNetworkSessionKey(mDot* dot, mts::MTSSerial& serial) : Command(dot, "Network Session Key", "AT+NSK", "Network session encryption key (16 bytes)"), _serial(serial) { _help = std::string(text()) + ": " + std::string(desc()); _usage = "(hex:16)"; _queryable = true; } uint32_t CmdNetworkSessionKey::action(std::vector args) { if (args.size() == 1) { if (_dot->getVerbose()) _serial.writef("Network Session Key: "); _serial.writef("%s\r\n", mts::Text::bin2hexString(_dot->getNetworkSessionKey(), ".").c_str()); } else if (args.size() == 2) { int32_t code; std::vector NewKey; // Read in the key components... readByteArray(args[1], NewKey, KEY_LENGTH); if ((code = _dot->setNetworkSessionKey(NewKey)) == mDot::MDOT_OK) { _serial.writef("Set Network Session Key: "); _serial.writef("%s\r\n", mts::Text::bin2hexString(NewKey, ".").c_str()); } else { std::string error = mDot::getReturnCodeString(code) + " - " + _dot->getLastError(); setErrorMessage(error); return 1; } } return 0; } bool CmdNetworkSessionKey::verify(std::vector args) { if (args.size() == 1) return true; if (args.size() == 2) { if (!isHexString(args[1], 16)) { setErrorMessage("Invalid key, expects (hex:16)"); return false; } return true; } setErrorMessage("Invalid arguments"); return false; }