public async Task OnLoginRequest(BanchoLoginRequestArgs args)
{
try
{
var sw = new Stopwatch();
sw.Start();
var loginData = LoginParser.ParseLogin(args.Reader);
if (loginData == null)
{
Exception(args.Writer);
return;
}
var cacheKey = $"sora:user:{loginData.GetHashCode()}";
if (!_cache.TryGet(cacheKey, out Presence presence))
{
var dbUser = await DbUser.GetDbUser(_ctx, loginData.Username);
if (dbUser == null)
{
LoginFailed(args.Writer);
return;
}
if (!dbUser.IsPassword(loginData.Password))
{
_logger.Log(LogLevel.Warning, $"{LCOL.RED}{dbUser.UserName} " +
$"{LCOL.PURPLE}({dbUser.Id}) " +
$"{LCOL.RED}Failed {LCOL.WHITE}to Login!");
LoginFailed(args.Writer);
return;
}
if (args.IpAddress != "127.0.0.1" && args.IpAddress != "0.0.0.0")
{
try
{
var data = Localisation.GetData(args.IpAddress);
args.Pr.Info.Longitude = data.Location.Longitude ?? 0;
args.Pr.Info.Latitude = data.Location.Latitude ?? 0;
args.Pr.Info.CountryId = Localisation.StringToCountryId(data.Country.IsoCode);
}
catch
{
// Ignored.. doesn't matter too much
}
}
args.Pr.User = dbUser;
args.Pr.Info.TimeZone = (byte)loginData.Timezone;
var lb = await DbLeaderboard.GetLeaderboardAsync(_ctx, dbUser);
args.Pr["LB"] = lb;
args.Pr.Stats.TotalScore = lb.TotalScoreOsu;
args.Pr.Stats.RankedScore = lb.RankedScoreOsu;
args.Pr.Stats.PerformancePoints = (ushort)lb.PerformancePointsOsu;
args.Pr.Stats.PlayCount = (uint)lb.PlayCountOsu;
args.Pr.Stats.Accuracy = (float)lb.GetAccuracy(_ctx, PlayMode.Osu);
args.Pr.Stats.Position = lb.GetPosition(_ctx, PlayMode.Osu);
//args.pr["BLOCK_NON_FRIENDS_DM"] = loginData.BlockNonFriendDMs;
_cache.Set(cacheKey, args.Pr, TimeSpan.FromMinutes(30));
}
else
{
var t = args.Pr.Token;
args.Pr = presence;
args.Pr.Token = t;
}
if (_pcs.TryGet(args.Pr.User.Id, out var oldPresence))
{
oldPresence.ActiveMatch?.Leave(args.Pr);
oldPresence.Spectator?.Leave(args.Pr);
_pcs.Leave(oldPresence);
}
_pcs.Join(args.Pr);
Success(args.Writer, args.Pr.User.Id);
args.Pr.Push(new ProtocolNegotiation());
args.Pr.Push(new UserPresence(args.Pr));
args.Pr.Push(new HandleUpdate(args.Pr));
args.Pr.Info.ClientPermission = LoginPermissions.User;
if (args.Pr.User.Permissions == Permission.GROUP_DONATOR)
{
args.Pr.Info.ClientPermission |= LoginPermissions.Supporter;
}
if (args.Pr.User.Permissions == Permission.GROUP_ADMIN)
{
args.Pr.Info.ClientPermission |=
LoginPermissions.BAT | LoginPermissions.Administrator | LoginPermissions.Moderator;
}
if (args.Pr.User.Permissions == Permission.GROUP_DEVELOPER)
{
args.Pr.Info.ClientPermission |= LoginPermissions.Developer;
}
if (!args.Pr.User.Permissions.HasPermission(Permission.GROUP_DONATOR))
{
if (_cfg.Server.FreeDirect)
{
args.Pr.Push(new LoginPermission(LoginPermissions.User | LoginPermissions.Supporter |
args.Pr.Info.ClientPermission));
}
}
else
{
args.Pr.Push(new LoginPermission(args.Pr.Info.ClientPermission));
}
args.Pr.Push(new FriendsList(DbFriend.GetFriends(_ctx, args.Pr.User.Id).ToList()));
args.Pr.Push(new PresenceBundle(_pcs.GetUserIds(args.Pr).ToList()));
foreach (var chanAuto in _cs.ChannelsAutoJoin)
{
if ((chanAuto.Status & ChannelStatus.AdminOnly) != 0 &&
args.Pr.User.Permissions == Permission.ADMIN_CHANNEL)
{
args.Pr.Push(new ChannelAvailableAutojoin(chanAuto));
}
else if ((chanAuto.Status & ChannelStatus.AdminOnly) == 0)
{
args.Pr.Push(new ChannelAvailableAutojoin(chanAuto));
}
args.Pr.Push(new ChannelJoinSuccess(chanAuto));
chanAuto.Join(args.Pr);
}
foreach (var channel in _cs.Channels)
{
if ((channel.Status & ChannelStatus.AdminOnly) != 0 &&
args.Pr.User.Permissions == Permission.ADMIN_CHANNEL)
{
args.Pr.Push(new ChannelAvailable(channel));
}
else if ((channel.Status & ChannelStatus.AdminOnly) == 0)
{
args.Pr.Push(new ChannelAvailable(channel));
}
}
_pcs.Push(new PresenceSingle(args.Pr.User.Id));
_pcs.Join(args.Pr);
args.Pr.WritePackets(args.Writer.BaseStream);
sw.Stop();
_logger.Log(LogLevel.Debug, "Login Time:\nMS: ", sw.Elapsed.TotalMilliseconds);
_logger.Log(LogLevel.Information,
$"{LCOL.RED}{args.Pr.User.UserName} {LCOL.PURPLE}( {args.Pr.User.Id} ) {LCOL.WHITE}has logged in!"
);
args.Pr["LAST_PONG"] = DateTime.Now;
}
catch (Exception ex)
{
Logger.Err(ex);
Exception(args.Writer);
}
}
public void SomeLoginHandler(BanchoLoginRequestArgs args)
{
args.Writer.Write(new LoginResponse((LoginResponses)101));
args.Writer.Write(new Announce("Hello World!"));
}
public void OnLoginRequest(BanchoLoginRequestArgs args)
{
try
{
var sw = new Stopwatch();
sw.Start();
var loginData = LoginParser.ParseLogin(args.Reader);
if (loginData == null)
{
Exception(args.Writer);
return;
}
var cacheKey = $"sora:user:{loginData.GetHashCode()}";
var presence = _cache.Get <Presence>(cacheKey);
if (presence == null)
{
var user = Users.GetUser(_factory, loginData.Username);
if (user == null)
{
LoginFailed(args.Writer);
return;
}
if (!user.IsPassword(loginData.Password))
{
LoginFailed(args.Writer);
return;
}
if (args.IPAddress != "127.0.0.1" && args.IPAddress != "0.0.0.0")
{
var data = Localisation.GetData(args.IPAddress);
args.pr.CountryId = Localisation.StringToCountryId(data.Country.IsoCode);
args.pr.Lon = data.Location.Longitude ?? 0;
args.pr.Lat = data.Location.Latitude ?? 0;
}
args.pr.User = user;
args.pr.LeaderboardRx = LeaderboardRx.GetLeaderboard(_factory, args.pr.User);
args.pr.LeaderboardStd = LeaderboardStd.GetLeaderboard(_factory, args.pr.User);
args.pr.Rank = args.pr.LeaderboardStd.GetPosition(_factory, PlayMode.Osu);
args.pr.Timezone = loginData.Timezone;
args.pr.BlockNonFriendDm = loginData.BlockNonFriendDMs;
args.pr.Status.BeatmapId = 0;
args.pr.Status.StatusText = "";
args.pr.Status.CurrentMods = 0;
args.pr.Status.BeatmapChecksum = "";
args.pr.Status.Playmode = PlayMode.Osu;
args.pr.Status.Status = Status.Idle;
args.pr.Rank = args.pr.LeaderboardStd.GetPosition(_factory, PlayMode.Osu);
_cache.Set(cacheKey, args.pr, TimeSpan.FromMinutes(30));
}
else
{
var t = args.pr.Token;
args.pr = presence;
args.pr.Token = t;
}
_pcs += args.pr;
Success(args.Writer, args.pr.User.Id);
args.pr += new ProtocolNegotiation();
args.pr += new UserPresence(args.pr);
args.pr += new HandleUpdate(args.pr);
if ((args.pr.ClientPermissions & LoginPermissions.Supporter) == 0)
{
if (_cfg.Server.FreeDirect)
{
args.pr += new LoginPermission(LoginPermissions.User | LoginPermissions.Supporter);
}
}
else
{
args.pr += new LoginPermission(args.pr.ClientPermissions);
}
args.pr += new FriendsList(Database.Models.Friends.GetFriends(_factory, args.pr.User.Id).ToList());
args.pr += new PresenceBundle(_pcs.GetUserIds(args.pr).ToList());
foreach (var opr in _pcs.AllPresences)
{
args.pr += new PresenceSingle(opr.User.Id);
args.pr += new UserPresence(opr);
args.pr += new HandleUpdate(opr);
}
foreach (var chanAuto in _cs.ChannelsAutoJoin)
{
if (chanAuto.AdminOnly && args.pr.User.Permissions == Permission.ADMIN_CHANNEL)
{
args.pr += new ChannelAvailableAutojoin(chanAuto);
}
else if (!chanAuto.AdminOnly)
{
args.pr += new ChannelAvailableAutojoin(chanAuto);
}
if (chanAuto.JoinChannel(args.pr))
{
args.pr += new ChannelJoinSuccess(chanAuto);
}
else
{
args.pr += new ChannelRevoked(chanAuto);
}
}
foreach ((string _, Channel value) in _cs.Channels)
{
if (value.AdminOnly && args.pr.User.Permissions == Permission.ADMIN_CHANNEL)
{
args.pr += new ChannelAvailable(value);
}
else if (!value.AdminOnly)
{
args.pr += new ChannelAvailable(value);
}
}
var stream = _ps.GetStream("main");
if (stream == null)
{
Exception(args.Writer);
return;
}
stream.Broadcast(new PresenceSingle(args.pr.User.Id));
stream.Broadcast(new UserPresence(args.pr));
stream.Broadcast(new HandleUpdate(args.pr));
stream.Join(args.pr);
args.pr
.GetOutput()
.WriteTo(args.Writer.BaseStream);
sw.Stop();
Logger.Info("MS: ", sw.Elapsed.TotalMilliseconds);
Logger.Info(
"%#F94848%" + args.pr.User.Username, "%#B342F4%(", args.pr.User.Id,
"%#B342F4%) %#FFFFFF%has logged in!"
);
} catch (Exception ex)
{
Logger.Err(ex);
Exception(args.Writer);
}
}
