public static WorldCoordinate findGlobalCoords(byte[] input)
{
try
{
for (int i = 0; i < input.Length - 26; i++)
{
foreach (byte[] sector in StarryboundServer.sectors)
{
byte[] buffer = new byte[sector.Length];
Buffer.BlockCopy(input, i, buffer, 0, sector.Length);
if (sector.SequenceEqual(buffer))
{
byte[] returnBytes = new byte[sector.Length + 21];
Buffer.BlockCopy(input, i - 1, returnBytes, 0, sector.Length + 21);
BinaryReader coords = new BinaryReader(new MemoryStream(returnBytes));
WorldCoordinate rCoords = coords.ReadStarWorldCoordinate();
if (String.IsNullOrEmpty(rCoords._syscoord._sector))
{
rCoords = null;
}
return(rCoords);
}
}
}
return(null);
}
catch (Exception e)
{
StarryboundServer.logDebug("findGlobalCoords", "Exception: " + e.ToString());
return(null);
}
}
public override Object onReceive()
{
byte[] assetDigest = stream.ReadStarByteArray();
var claim = stream.ReadStarVariant();
byte[] UUID = stream.ReadStarUUID();
string name = stream.ReadStarString();
string species = stream.ReadStarString();
byte[] shipWorld = stream.ReadStarByteArray();
string account = stream.ReadStarString();
// Identify player to server
this.client.playerData.uuid = Utils.ByteArrayToString(Utils.HashUUID(UUID)).ToLower();
this.client.playerData.name = name;
this.client.playerData.account = account;
User userPData = Users.GetUser(name, this.client.playerData.uuid, this.client.playerData.ip);
if (StarryboundServer.config.maxClients <= StarryboundServer.clientCount)
{
if (!userPData.getGroup().hasPermission("admin.reservedlist") || StarryboundServer.clientCount == (StarryboundServer.serverConfig.maxPlayers - 1))
{
this.client.rejectPreConnected("The server is full. Please try again later.");
return(false);
}
}
string[] reasonExpiry = Bans.checkForBan(new string[] { name, this.client.playerData.uuid, this.client.playerData.ip });
if (reasonExpiry.Length == 2 && !userPData.getGroup().hasPermission("admin.bypassban"))
{
this.client.rejectPreConnected("You are " + ((reasonExpiry[1] == "0") ? "permanently" : "temporarily") + " banned from this server.\nReason: " + reasonExpiry[0]);
return(false);
}
string sAssetDigest = Utils.ByteArrayToString(assetDigest);
StarryboundServer.logDebug("AssetDigest", "[" + this.client.playerData.client + "] [" + sAssetDigest + "]");
if (!StarryboundServer.config.allowModdedClients)
{
if (sAssetDigest != StarryboundServer.unmoddedClientDigest)
{
this.client.rejectPreConnected("Modded client detected: You cannot modify or add asset files or mods. Please delete your entire Starbound folder and reinstall Starbound to join.");
return(false);
}
}
if (String.IsNullOrWhiteSpace(this.client.playerData.name))
{
this.client.rejectPreConnected("You may not have a blank name.");
return(false);
}
if (!StarryboundServer.config.allowSpaces)
{
if (this.client.playerData.name.Contains(" "))
{
this.client.rejectPreConnected("You may not have spaces in your name on this server.");
return(false);
}
}
if (!StarryboundServer.config.allowSymbols)
{
Regex r = new Regex("^[a-zA-Z0-9_\\- ]*$");
if (!r.IsMatch(this.client.playerData.name))
{
this.client.rejectPreConnected("You may not have special characters in your name on this server.");
return(false);
}
}
if (!userPData.getGroup().hasPermission("admin.bypassban"))
{
foreach (string bannedUnamePhrase in StarryboundServer.config.bannedUsernames)
{
if (this.client.playerData.name.ToLower().Contains(bannedUnamePhrase.ToLower()))
{
this.client.rejectPreConnected("Your name contains a phrase that is banned on this server. (" + bannedUnamePhrase + ")");
return(false);
}
}
}
if (!String.IsNullOrEmpty(account))
{
this.client.rejectPreConnected("You need clear the server account field of all text.");
return(false);
}
try
{
PlayerData pData = this.client.playerData;
pData.isMuted = userPData.isMuted;
pData.canBuild = userPData.canBuild;
pData.lastOnline = userPData.lastOnline;
pData.group = userPData.getGroup();
pData.freeFuel = userPData.freeFuel;
pData.receivedStarterKit = userPData.receivedStarterKit;
pData.privateShip = userPData.privateShip;
pData.shipBlacklist = userPData.shipBlacklist;
pData.shipWhitelist = userPData.shipWhitelist;
if (userPData.uuid != pData.uuid && userPData.groupName != StarryboundServer.defaultGroup)
{
this.client.rejectPreConnected("Connection Failed: You cannot use \"" + pData.name + "\" on this server.");
return(false);
}
}
catch (Exception)
{
this.client.rejectPreConnected("Connection Failed: A internal server error occurred (2)");
return(false);
}
foreach (Client checkClient in StarryboundServer.getClients())
{
if (checkClient.playerData.name.ToLower() == name.ToLower())
{
if (userPData.groupName != StarryboundServer.defaultGroup)
{
checkClient.delayDisconnect("Someone else is attempting to connect with your name. Disconnecting.");
this.client.rejectPreConnected("We have disconnected the old player on the server. Please try again in 15 seconds.");
}
else
{
this.client.rejectPreConnected("Someone is already logged in with this name.");
}
}
}
return(null);
}