private void Test2()
{
var ss = new[] {
"gGMAEHCAGAcB0kSc/G+ehD4Z93QxnfV6P0i0dO2SSrCsl5ZdXI8rRQzT3W3Ej1mHTO8=",
"gLcAEHCANQ4BsLzPNq3dJKRyAtgGjfP0kyQgN4RWzRAcO0LPfU1J0L6VszQJGwANg7Y=",
"gFQAEHCAWgMBpcwy1MAkLGFPRII9hUlB4+3+O1d0p2ZOgsHu21BAikAOYtjTh60Dx+s=",
"gHMAEHCAEAsBcdf9lNe4FL+Hvs8lUNpie7u10tSOAWqiPyQVyLTx6BbQDWehC6qQa+0=",
"gHMAEHCADwsB3P7NADg1Rsj2FLImBtz/9e3hVNzniwoMGUhlyC4KI8Lsvt1VKSuSyVM=",
"gF0AEHCATgQBdf0x8gNiz9fqC13IfE79yqd4SyMtTDyk02gQoW317HwJ6L1zt8rXAIc=",
"gF0AEHCATwQB/F5MgTRSRaqVjS9SZjt1rQYdPtl4hSL2Tox4Y8TRW4yatCH/7l75/Q4=",
};
var dic = new Dictionary <String, String>
{
["701000B7"] = "5F6C965F3AA482AF2EF8C3FBF63661FE",
["70100063"] = "1BA6731021ED686C3643756311DD23CC",
["701000A4"] = "ED347BE6FDDF2BCF749354694285841D",
["7010005D"] = "8598B09A8CD56BC67AA55C08CEDC183E",
["70100073"] = "19E52095515EBD0C2FD596DD96FD0833",
["70100054"] = "53BBDC505119EB63BCB17CD15B24AD45",
["70100061"] = "778960777F7B4CBAC857C06DEE818844",
["701000B1"] = "35D43942B95DC82B80A79BC4BAD9457E",
};
foreach (var item in ss)
{
Console.WriteLine();
Packet pk = item.ToBase64();
var pm = new PHYMessage();
pm.Read(pk.GetStream(), null);
Console.WriteLine(pm.Payload.ToHex(64));
var addr = pm.DevAddr.ToString("X8");
//Console.WriteLine(pm.Type);
Console.WriteLine("{0} {1} FCnt={2} FPort={3}", addr, pm.Type, pm.FCnt, pm.FPort);
//Console.WriteLine(pm.ToJson(true));
//var nwkSkey = "4B463EFED018F099FE3F05108618FDDA".ToHex();
//var appSkey = "19E52095515EBD0C2FD596DD96FD0833".ToHex();
var appSkey = dic[addr].ToHex();
var buf = pm.Decrypt(null, appSkey);
Console.WriteLine(buf.ToHex());
//Console.WriteLine(buf.ToStr());
}
//var crypto = new LoRaMacCrypto();
//var buf = "C86B3BF3".ToHex();
//var key = "A499E0B73311D0782EC80C98FEC83B8E".ToHex();
//var rs = crypto.PayloadDecrypt(buf, key, 0x77F7EEF0, true, 0x20);
//var str = rs.ToHex();
//XTrace.WriteLine(str);
//Debug.Assert(str == "B93747B2");
}
private void Test()
{
//var str = \"{\\"stat\\":{\\"time\\":\\"2019-10-25 07:05:33 UTC\\",\\"lati\\":\\"31.231013\\",\\"long\\":\\"121.200607\\",\\"alti\\":\\"30.200000\\",\\"rxnb\\":0,\\"rxok\\":0,\\"rxfw\\":0,\\"ackr\\":100.0,\\"dwnb\\":0,\\"txnb\\":0,\\"batt\\":0,\\"poe\\":0,\\"net\\":1,\\"traffic\\":780539002,\\"ver\\":\\"V3.0.864.862.868_Release\\"}}\";
//var str = "{\"rxpk\":[{\"tmst\":196287580,\"chan\":5,\"rfch\":1,\"freq\":474.100000,\"stat\":1,\"modu\":\"LORA\",\"datr\":\"SF12BW125\",\"codr\":\"4/5\",\"lsnr\":-12.5,\"rssi\":-124,\"size\":50,\"data\":\"gHMAEHCADwsB3P7NADg1Rsj2FLImBtz/9e3hVNzniwoMGUhlyC4KI8Lsvt1VKSuSyVM=\"}]}";
var str = "{\"rxpk\":[{\"tmst\":438505452,\"chan\":2,\"rfch\":0,\"freq\":473.500000,\"stat\":1,\"modu\":\"LORA\",\"datr\":\"SF12BW125\",\"codr\":\"4/5\",\"lsnr\":-14.0,\"rssi\":-119,\"size\":50,\"data\":\"gGEAEHCACwABRaWG3UZsomFqt4sxJmt0JGNFCS3PWweysY1Vi+94PmFTmoycmDxCviA=\"}]}";
//var str = "{\"txpk\":{\"imme\":true,\"freq\":864.123456,\"rfch\":0,\"powe\":14,\"modu\":\"LORA\",\"datr\":\"SF11BW125\",\"codr\":\"4/6\",\"ipol\":false,\"size\":32,\"data\":\"H3P3N2i9qc4yt7rK7ldqoeCVJGBybzPY5h1Dd7P7p8v\"}}";
var js = new JsonParser(str).Decode() as IDictionary <String, Object>;
//var st = JsonHelper.Convert<StatModel>(js[\"stat\"]);
//Console.WriteLine(st.ToJson(true));
var st = StatModel.Read(js["stat"]);
if (st != null)
{
Console.WriteLine(st.ToJson(true));
}
var dt = RxPacket.Read(js["rxpk"]);
if (dt.Length > 0)
{
Console.WriteLine(dt.ToJson(true));
var dp = dt[0];
if (!dp.Data.IsNullOrEmpty())
{
Packet pk = dp.Data.ToBase64();
Console.WriteLine(pk.ToHex(64));
Console.WriteLine(pk.ToStr());
var pm = new PHYMessage();
pm.Read(pk.GetStream(), null);
Console.WriteLine(pm.ToJson(true));
var nwkSkey = "4B463EFED018F099FE3F05108618FDDA".ToHex();
//var appSkey = "19E52095515EBD0C2FD596DD96FD0833".ToHex();
var appSkey = "778960777F7B4CBAC857C06DEE818844".ToHex();
var buf = pm.Decrypt(nwkSkey, appSkey);
Console.WriteLine(buf.ToHex());
Console.WriteLine(buf.ToStr());
}
}
var tx = TxPacket.Read(js["txpk"]);
if (tx != null)
{
Console.WriteLine(tx.ToJson(true));
}
}