Diff: CommandTerminal/CmdNetworkSessionKey.cpp

Revision:

1:71125aa00e33

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/CommandTerminal/CmdNetworkSessionKey.cpp	Thu Feb 04 12:36:36 2016 -0600
@@ -0,0 +1,75 @@
+/* Copyright (c) <2016> <MultiTech Systems>, 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<std::string> 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<uint8_t> 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<std::string> 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;
+}