public AccountRequestCreate(FormUrlEncodedBody body, bool isCreate)
{
FailReason = null;
IsCreateRequest = isCreate;
GamespyCode = body.GetParamAscii("gsbrcd"); // Usage unknown, but probably stands for "GameSpy xx CoDe".
// Appears to be constant with respect to a given save file,
// but it's at least partly dynamically generated (the first
// four characters are fixed to the original game code). It's
// possible that this code is randomly generated when the
// game detects that it is part of a new game-pak/DS pair (it
// does not, however, appear to be constant with respect to
// the same game-pak and DS). This field is left empty if
// logging into GTS.
SdkVersion = body.GetParamAscii("sdkver"); // The version of the Nitro SDK used by the game
ClientUserID = body.GetParamAscii("userid"); // Usage unknown. A 13-digit string formatted using the
// format string "%013llu". Appears to be constant with
// respect to a given save file, but may be constant with
// respect to all identical ROM files.
Password = body.GetParamAscii("passwd"); // Usage unknown. A 3-digit string formatted using the format
// string "%03u". Appears to be constant with respect to a
// given save file, but may be constant with respect to all
// identical ROM files.
AccessPtMAC = body.GetParamAscii("bssid"); // The BSSID of the Wi-Fi AP that the DS is connected to as
// lower-case hex. (e.g. BSSID 00:0d:0b:f8:53:70 would be
// encoded as 000d0bf85370)
string apinfo = body.GetParamAscii("apinfo"); // The index of the access point in the Nintendo Wi-Fi
// Connection Settings used for this connection.
GameCode = body.GetParamAscii("gamecd"); // The game's code, as issued by Nintendo (e.g. APAE)
MakerCode = body.GetParamAscii("makercd"); // Probably the code for the company that made the game,
// probably formatted using the format string "%02d
// (Nintendo uses 01)
UnitCode = body.GetParamAscii("unitcd"); // Unknown. Always 0
DeviceMAC = body.GetParamAscii("macadr"); // The MAC address of the Nintendo DS (e.g. 00:09:bf:c3:93:c8
// would be encoded as 0009bfc393c8)
Language = body.GetParamAscii("lang"); // The language code (of the game? of the system?), probably
// formatted using the format string "%02d" (English is 01)
Birthday = body.GetParamAscii("birth"); // The birth date of the user of the Nintendo DS, formatted
// using the format string "%02x%02x" % (month, day)
// (e.g. 071b for July 27)
DeviceTime = body.GetParamAscii("devtime"); // The local time of DS, formatted "yyMMddHHmmss"
// (e.g. 140312003606 for ISO date "2014-03-12T00:36:06")
DevinceName = body.GetParamUTF16("devname"); // The name of the user of the Nintendo DS
string gsn = body.GetParamUTF16("ingamesn"); // Same as devname, omitted when logging into GTS
}
private string OnRequestAcLogin(HttpRequest request, FormUrlEncodedBody body, bool isCreate)
{
AccountRequestCreate info = new AccountRequestCreate(body, isCreate);
EventSink.InvokeAccountCreate(info);
if (info.IsHandled && info.IsSuccess)
{
Kernel.WriteLine(Host, $"{request.NetState} authenticated as account '{info.Account}'.");
return(new HttpResponse(request, contentType: HttpResponse.ContentTypeTextPlain)
.AddHeader("NODE", "wifiappe2")
.AddHeader("Server", "Nintendo Wii (http)")
.AddHeaderDateGMT()
.Append(new FormUrlEncodedBody()
.AddParamAscii("challenge", info.Account.GsLoginPassword)
.AddParamAscii("locator", "gamespy.com")
.AddParamAscii("retry", "0")
.AddParamAscii("returncd", "001")
.AddParamAscii("token", info.Account.GsLoginToken)
.AddParamAscii("datetime", DateTime.UtcNow.ToString("yyyyMMddHHmmss"))
.Compile()
).Compile());
}
else if (info.IsHandled) // but failed to login, prompt DS for retry
{
Console.WriteLine($"{Host}: {request.ClientName} failed to authenticate.");
return(new HttpResponse(request, contentType: HttpResponse.ContentTypeTextPlain)
.AddHeader("NODE", "wifiappw1")
.AddHeader("Server", "Nintendo Wii (https)")
.AddHeaderDateGMT()
.Append(new FormUrlEncodedBody()
.AddParamAscii("retry", "0")
.AddParamAscii("returncd", info.FailReason)
.AddParamAscii("userid", info.ClientUserID)
.AddParamAscii("datetime", DateTime.UtcNow.ToString("yyyyMMddHHmmss"))
.Compile()
).Compile());
}
else
{
return(OnUnhandledRequest(request));
}
}
