public bool LoadPlugin(IApplicationBuilder app, string filename, bool isDep = false)
{
try
{
using var strm = File.OpenRead(filename); // Load from stream instead, allow us to live reload.
var asm = _context.LoadFromStream(strm);
if (asm == null)
{
return(false);
}
_loadedPlugins.Add(filename, asm);
_ev.LoadAssembly(asm);
_logger.LogInformation("Loaded new Assembly {asm}", asm);
// Register ASP.NET Core Controllers
_appPartManager.ApplicationParts.Add(new AssemblyPart(asm));
if (!isDep)
{
GetEntryPoint(asm)?.OnEnable(app);
}
return(true);
}
catch (Exception ex)
{
Logger.Err(ex);
return(false);
}
}
public bool UnloadPlugins()
{
try
{
_context.Unload();
return(true);
}
catch (Exception ex)
{
Logger.Err(ex);
return(false);
}
}
public void OnBanchoMatchStart(BanchoMatchStartArgs args)
{
if (args.Pr.ActiveMatch == null ||
args.Pr.ActiveMatch.HostId != args.Pr.User.Id)
{
return;
}
Logger.Info(
"%#FFFFFF% a %#f1fc5a%Multiplayer Room %#FFFFFF%called %#F94848%" +
args.Pr.ActiveMatch.Name,
"%#B342F4%(", args.Pr.ActiveMatch.MatchId, "%#B342F4%) %#FFFFFF%has started their Match!"
);
args.Pr.ActiveMatch.Start();
args.Pr.ActiveMatch.Update();
}
public async Task<IActionResult> GetBeatmap(
string map,
[FromServices] Pisstaube pisstaube)
{
Logger.Debug(map);
if (!Directory.Exists("data/beatmaps"))
Directory.CreateDirectory("data/beatmaps");
var beatmap = await pisstaube.DownloadBeatmapAsync(map, false);
// No config reading for you :3
map = map.Replace("..", string.Empty);
if (!System.IO.File.Exists(beatmap))
return NotFound($"Could not find Beatmap with the Name of {map}");
return File(System.IO.File.OpenRead(beatmap), "text/html");
}
public async void StartAsync()
{
await Task.Run(
() =>
{
_listener.Start();
var isCanceled = false;
_token.Token.Register(
() => isCanceled = true
);
while (!isCanceled)
{
try
{
var client = _listener.AcceptTcpClient();
var ircClient = new IrcClient(client, _ctx, _cfg, _ps, _cs, _evmng, this);
lock (_conLocker)
{
_connectedClients.Add(ircClient);
}
new Thread(ircClient.Start).Start();
}
catch (Exception ex)
{
Logger.Err(ex);
}
}
lock (_conLocker)
{
foreach (var c in _connectedClients)
{
c.Stop();
}
}
}
);
}
public Task RunAsync()
{
BotPresence = new Presence
{
Status = new UserStatus
{
Status = Status.Watching,
Playmode = PlayMode.Osu,
BeatmapChecksum = "nothing",
BeatmapId = 0,
StatusText = "over you!",
CurrentMods = Mod.TouchDevice,
},
Info = new UserInformation
{
Latitude = 0,
Longitude = 0,
ClientPermission = LoginPermissions.User |
LoginPermissions.Administrator |
LoginPermissions.Moderator |
LoginPermissions.Supporter |
LoginPermissions.TorneyStaff |
LoginPermissions.BAT,
CountryId = CountryId.XX,
TimeZone = 0,
},
["BOT"] = true,
["IRC"] = true,
User = _dbUser,
};
_ps.Push(new PresenceSingle(BotPresence.User.Id));
_ps.Join(BotPresence);
Logger.Info("Hey, I'm Sora! I'm a bot and i say Hello World!");
return(Task.CompletedTask);
}
public IPlugin GetEntryPoint(Assembly asm)
{
if (_entryPoints.ContainsKey(asm))
{
return(_entryPoints[asm]);
}
var iplug = asm.GetTypes()
.FirstOrDefault(
x => x.IsClass &&
(x.BaseType == typeof(IPlugin) ||
x.BaseType == typeof(Plugin))
);
if (iplug == null)
{
Logger.Warn("No entry point found for plugin", asm);
_entryPoints.Add(asm, null);
return(null);
}
var tArgs = (from cInfo in iplug.GetConstructors()
from pInfo in cInfo.GetParameters()
select _ev.Provider.GetService(pInfo.ParameterType)).ToArray();
if (tArgs.Any(x => x == null))
{
throw new Exception("Could not find Dependency, are you sure you registered the Dependency?");
}
var retVal = Activator.CreateInstance(iplug, tArgs) as IPlugin;
_entryPoints.Add(asm, retVal);
return(retVal);
}
public void OnBroadcastFrames(BanchoMatchChangeSettingsArgs args)
{
if (args.Pr.ActiveMatch == null)
{
return;
}
if (args.Pr.ActiveMatch.HostId != args.Pr.User.Id)
{
return;
}
if (args.Pr.ActiveMatch.Name != args.Room.Name)
{
Logger.Info(
"%#F94848%" + args.Pr.User.UserName,
"%#B342F4%(", args.Pr.User.Id, "%#B342F4%)",
"%#FFFFFF% renamed a %#f1fc5a%Multiplayer Room %#FFFFFF%called %#F94848%" +
args.Pr.ActiveMatch.Name,
"%#B342F4%(", args.Room.MatchId, "%#B342F4%)",
"%#FFFFFF%and is now called %#F94848%" +
args.Room.Name,
"%#B342F4%(", args.Room.MatchId, "%#B342F4%)"
);
}
Logger.Info(
"%#F94848%" + args.Pr.User.UserName,
"%#B342F4%(", args.Pr.User.Id, "%#B342F4%)",
"%#FFFFFF%changed the Settings of a %#f1fc5a%Multiplayer Room %#FFFFFF%called %#F94848%" +
args.Room.Name,
"%#B342F4%(", args.Room.MatchId, "%#B342F4%)"
);
args.Pr.ActiveMatch.ChangeSettings(args.Room);
args.Pr.ActiveMatch.Update();
}
public async Task <IActionResult> IndexPost([FromHeader(Name = "osu-token")] string clientToken = null)
{
try
{
Response.Headers["cho-protocol"] = "19";
Response.Headers["Connection"] = "keep-alive";
Response.Headers["Keep-Alive"] = "timeout=60, max=100";
Response.Headers["cho-server"] = "Sora (https://github.com/Mempler/Sora)";
Response.StatusCode = 200;
await using var body = new MemoryStream();
await Request.Body.CopyToAsync(body);
body.Position = 0;
await using var mw = MStreamWriter.New();
using var mr = new MStreamReader(body);
var pr = new Presence();
if (string.IsNullOrEmpty(clientToken))
{
Response.Headers["cho-token"] = pr.Token.ToString();
string ip = Request.Headers["X-Real-IP"];
if (string.IsNullOrEmpty(ip))
{
ip = "127.0.0.1";
}
await _evManager.RunEvent(EventType.BanchoLoginRequest, new BanchoLoginRequestArgs
{
Reader = mr,
Writer = mw,
Pr = pr,
IpAddress = ip,
});
mw.Flush();
return(await RetOut(mw.BaseStream));
}
if (_presenceService.TryGet(new Token(clientToken.Trim()), out pr))
{
while (true)
{
try
{
pr["LAST_PONG"] = DateTime.Now;
if (Request.ContentLength - body.Position < 7)
{
break; // Dont handle any invalid packets! (less then bytelength of 7)
}
var packetId = (PacketId)mr.ReadInt16();
mr.ReadBoolean();
var packetData = mr.ReadBytes();
await using var packetDataStream = new MemoryStream(packetData);
using var packetDataReader = new MStreamReader(packetDataStream);
await _evManager.RunEvent(
EventType.BanchoPacket,
new BanchoPacketArgs { Pr = pr, PacketId = packetId, Data = packetDataReader }
);
}
catch (Exception ex)
{
Logger.Err(ex);
break;
}
}
try
{
await using var m = new MemoryStream();
if (Response.Body.CanWrite)
{
pr.WritePackets(m);
}
return(await RetOut(m));
}
catch (Exception ex)
{
Logger.Err(ex);
// Ignored because it may throw an exception.
}
}
else
{
return(StatusCode(403));
}
}
catch (Exception ex)
{
Logger.Err(ex);
}
return(Ok());
}
private static void OnProcessExit(object sender, System.EventArgs e)
{
Logger.Info("Killing everything..");
host?.Dispose(); // This is stupid. using statement ain't working...
Environment.Exit(0); // we also have to call it manually ...
}
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 async Task <IActionResult> GetScoreResult(
[FromQuery(Name = "v")] ScoreboardType type,
[FromQuery(Name = "c")] string fileMd5,
[FromQuery(Name = "f")] string f,
[FromQuery(Name = "m")] PlayMode playMode,
[FromQuery(Name = "i")] int i,
[FromQuery(Name = "mods")] Mod mods,
[FromQuery(Name = "us")] string us,
[FromQuery(Name = "ha")] string pa,
[FromServices] IServiceProvider serviceProvider,
[FromServices] SoraDbContext ctx,
[FromServices] DbContextPool <SoraDbContext> ctxPool,
[FromServices] Pisstaube pisstaube,
[FromServices] Cache cache)
{
try
{
var dbUser = await DbUser.GetDbUser(ctx, us);
if (dbUser?.IsPassword(pa) != true)
{
return(Ok("error: pass"));
}
var cacheHash =
Hex.ToHex(
Crypto.GetMd5(
$"{fileMd5}{playMode}{mods}{type}{dbUser.Id}{dbUser.UserName}"
)
);
if (cache.TryGet($"sora:Scoreboards:{cacheHash}", out string cachedData))
{
return(Ok(cachedData));
}
var scores = DbScore.GetScores(ctx, fileMd5, dbUser, playMode,
type == ScoreboardType.Friends,
type == ScoreboardType.Country,
type == ScoreboardType.Mods,
mods);
BeatmapSet set = null;
DbScore ownScore = null;
var beatmap = DbBeatmap.GetBeatmap(ctx, fileMd5);
if (beatmap == null)
{
var apiSet = await pisstaube.FetchBeatmapSetAsync(fileMd5);
if (apiSet == null)
{
goto JustContinue;
}
var beatmaps = DbBeatmap.FromBeatmapSet(apiSet).ToList();
var beatmapChecksums = beatmaps.Select(s => s.FileMd5);
var dbBeatmaps =
ctx.Beatmaps.Where(rset => beatmapChecksums.Any(lFileMd5 => rset.FileMd5 == lFileMd5))
.ToList();
var pool = serviceProvider.GetRequiredService <DbContextPool <SoraDbContext> >();
Task.WaitAll(beatmaps.Select(rawBeatmap => Task.Run(async() =>
{
var context = pool.Rent();
try
{
var dbBeatmap = dbBeatmaps.FirstOrDefault(s => s.FileMd5 == rawBeatmap.FileMd5);
if (dbBeatmap != null && (dbBeatmap.Flags & DbBeatmapFlags.RankedFreeze) != 0)
{
rawBeatmap.RankedStatus = dbBeatmap.RankedStatus;
rawBeatmap.Flags = dbBeatmap.Flags;
}
context.Beatmaps.AddOrUpdate(rawBeatmap);
await context.SaveChangesAsync();
}
finally
{
pool.Return(context);
}
})).ToArray());
beatmap = beatmaps.FirstOrDefault(s => s.FileMd5 == fileMd5);
}
await foreach (var score in DbScore.GetScores(ctx, fileMd5, dbUser, playMode, false, false, false, mods, true))
{
ownScore = score;
break;
}
if (beatmap != null)
{
set = new BeatmapSet
{
SetID = beatmap.Id,
Artist = beatmap.Artist,
Title = beatmap.Title,
RankedStatus = beatmap.RankedStatus,
ChildrenBeatmaps = new List <Beatmap>
{
new Beatmap
{
FileMD5 = beatmap.FileMd5,
DiffName = beatmap.DiffName,
ParentSetID = beatmap.SetId,
BeatmapID = beatmap.Id,
Mode = beatmap.PlayMode,
},
},
}
}
;
JustContinue:
var sboard = new Scoreboard(set?.ChildrenBeatmaps.FirstOrDefault(bm => bm.FileMD5 == fileMd5),
set, scores, ownScore);
cache.Set($"sora:Scoreboards:{cacheHash}", cachedData = await sboard.ToOsuString(ctxPool), TimeSpan.FromSeconds(30));
return(Ok(cachedData));
}
catch (Exception ex)
{
Logger.Err(ex);
return(Ok("Failed"));
}
}
public ConsoleCommandService(SoraDbContext ctx)
{
Commands = new List <ConsoleCommand>();
_mut = new object();
#region DefaultCommands
RegisterCommand(
"help",
"Get a list of ALL Commands!",
new List <Argument> {
new Argument {
ArgName = "command"
}
},
0,
args =>
{
var l = "\n====== Command List ======\n";
foreach (var cmd in Commands)
{
var aList = "\t<";
var i = 0;
foreach (var a in cmd.Args)
{
aList += a.ArgName;
if (i >= cmd.ExpectedArgs)
{
aList += "?";
}
aList += ", ";
i++;
}
aList = aList.TrimEnd(cmd.Args.Count < 1 ? '<' : ' ').TrimEnd(',');
if (cmd.Args.Count > 0)
{
aList += ">";
}
l += "\n%#1c9624%/*\n";
l += cmd.Description;
l += $"\n*/{LCol.WHITE}\n";
l += "\n" + cmd.Command + aList;
l += "\n";
}
l += "\n==========================";
Logger.Info(l);
return(true);
}
);
RegisterCommand(
"clear",
"Clear Console",
new List <Argument>(),
0,
args =>
{
Console.Clear();
return(true);
}
);
RegisterCommand(
"adduser",
"Add a User to our Database",
new List <Argument>
{
new Argument {
ArgName = "Username"
},
new Argument {
ArgName = "Password"
},
new Argument {
ArgName = "E-Mail"
},
new Argument {
ArgName = "Permissions"
},
},
3,
args =>
{
var u = DbUser.RegisterUser(ctx, Permission.From(args[3..].Join()),
args[0], args[2], args[1], false).Result;
if (u == null)
{
Logger.Err("Failed! User has already been registered!");
return(true);
}
Logger.Info(args[1]);
Logger.Info(
"Created User",
"%#F94848%" + u.UserName,
"%#B342F4%(", u.Id, "%#B342F4%)"
);
return(true);
}
public async Task Receive()
{
var stream = _client.GetStream();
var bytes = new byte[4096];
_writer = new StreamWriter(stream);
// TODO: Finish http://www.networksorcery.com/enp/protocol/irc.htm
try
{
int i;
while ((i = stream.Read(bytes, 0, bytes.Length)) != 0)
{
if (_exit)
{
return;
}
var data = Encoding.UTF8.GetString(bytes, 0, i).Split("\n");
foreach (var cmd in data.Select(d => d.Split(" "))
.Where(cmd => !string.IsNullOrEmpty(cmd[0]))
.Where(cmd => !string.IsNullOrWhiteSpace(cmd[0])))
{
switch (cmd[0])
{
case "USER":
if (_authorized)
{
SendCodeMessage(462, "Unauthorized command (already authorized!)");
continue;
}
if (cmd.Length < 2)
{
SendCodeMessage(451, "You have not registered");
continue;
}
_nickname = cmd[1].Trim();
var rUser = DbUser.GetDbUser(_ctx, cmd[1].Trim()).Result;
if (rUser == null)
{
SendCodeMessage(451, "You have not registered");
continue;
}
_user = rUser;
if (_authorized)
{
SendCodeMessage(462, "Unauthorized command (already authorized!)");
continue;
}
if (rUser?.IsPassword(Hex.ToHex(Crypto.GetMd5(_pass.Trim()))) != true)
{
if (string.IsNullOrEmpty(_nickname))
{
_nickname = "anonymous";
}
Logger.Info(_pass);
SendCodeMessage(464, "Password incorrect");
continue;
}
_presence = new Presence();
_presence.User = _user;
_presence["STATUS"] = new UserStatus();
_presence["IRC"] = true;
WriteConnectionResponse();
WriteStatus();
WriteMotd();
_authorized = true;
break;
case "JOIN":
if (_presence == null || !_authorized)
{
SendCodeMessage(444, "You're not logged in");
break;
}
if (_cs.TryGet(cmd[1].Trim(), out var channel))
{
SendCodeMessage(403, $"{cmd[1]}: No such Channel!");
break;
}
channel.Join(_presence);
/*
* if (!)
* {
* SendCodeMessage(482, "You're not allowed to Join this Channel!");
* break;
* }
*/
if (channel.Topic == "")
{
SendCodeMessage(331, "No topic is set", channel: channel.Name);
}
else
{
SendCodeMessage(332, channel.Topic, channel: channel.Name);
}
var uList = string.Join(
" ", channel.Presences
.Select(
ps =>
{
var ret = ps.User.UserName.Replace(" ", "_");
if (ps.User.Permissions.HasPermission(Permission.GROUP_CHAT_MOD))
{
ret = "@" + ret;
}
else if (ps.User.Permissions.HasPermission(
Permission.GROUP_DONATOR
))
{
ret = "+" + ret;
}
return(ret);
})
.ToArray()
);
uList += " @olSora";
SendCodeMessage(353, $"{uList}", channel: "= " + channel.Name);
SendCodeMessage(366, "End of NAMES list", channel: channel.Name);
break;
case "PING":
if (_presence == null || !_authorized)
{
SendCodeMessage(444, "You're not logged in");
break;
}
await _evmng.RunEvent(EventType.BanchoPong, new BanchoPongArgs { Pr = _presence });
SendMessage($"PONG {_cfg.Server.Hostname}: {cmd[1]}");
break;
case "PASS":
_pass = cmd[1];
break;
case "QUIT":
_client.Close();
_parent.RemoveTcpClient(this);
return;
// Ignored Commands
case "NICK":
case "CAP":
break;
default:
Logger.Debug(string.Join(" ", cmd));
if (!_authorized)
{
SendCodeMessage(444, "You're not logged in");
}
break;
}
}
_writer.Flush();
}
}
catch (Exception e)
{
Logger.Err(e);
_client.Close();
}
}