public void doLogin(Connection connection)
{
if (connection == null)
return;
switch (connection.loginStage)
{
case 0: //attempts to login, could also be update server.
case 2: //login server
case 4: //login server
attemptPlayerLogin(connection);
break;
case 1: //update server [odd numbers]
case 3: //update server [odd numbers]
case 5: //update server [odd numbers]
updateServer(connection);
break;
}
}
public Packets(Player player)
{
this.player = player;
this.connection = player.getConnection();
}
/**
* Check and read any incoming bytes.
* @param p The Player which the frame should be created for.
* @param forceRead How many bytes to read from the buffer.
*/
private Packet fillStream(Connection connection, int forceRead)
{
if (connection == null)
return null;
if (connection.chuckedRawPackets.Count() < forceRead)
return null;
PacketBuilder pckt = new PacketBuilder();
pckt.setSize(Packet.Size.Bare).addBytes(connection.chuckedRawPackets.GetRange(0, forceRead).ToArray(), 0, forceRead);
connection.chuckedRawPackets.RemoveRange(0, forceRead); //delete read data.
return pckt.toPacket();
}
private void updateServer(Connection connection)
{
if (connection == null)
return;
try
{
if (connection.loginStage == 1)
{
Packet fill_3 = fillStream(connection, 3);
if (fill_3 == null) //really is 5, but we guess first 2 could be login server and not updateServer.
return;
PacketBuilder u1Response = new PacketBuilder();
u1Response.setSize(Packet.Size.Bare).addByte((byte)0);
connection.SendPacket(u1Response.toPacket());
connection.loginStage = 3;
updateServer(connection);
}
else if (connection.loginStage == 3)
{
Packet fill_8 = fillStream(connection, 8);
if (fill_8 == null)
return;
PacketBuilder ukeys = new PacketBuilder();
ukeys.setSize(Packet.Size.Bare).addBytes(misc.UPDATE_KEYS);
connection.SendPacket(ukeys.toPacket());
connection.loginStage = 5;
updateServer(connection);
}
else if (connection.loginStage == 5)
{
Packet fill_1 = fillStream(connection, 1);
if (fill_1 == null)
return;
//this is some unknown/not useful packet sent by client useful for quick disconnection.
connection.loginStage = 255;
}
}
catch (Exception exception) {
misc.WriteError(exception.Message);
}
}
private void attemptPlayerLogin(Connection connection)
{
if (connection == null)
return;
if (connection.loginStage == 0) //Attempt login or update server.
{
Packet fill_2 = fillStream(connection, 2);
if (fill_2 == null)
return;
int connectionType = fill_2.readByte();
if (connectionType == 15)
{ //it's update server
connection.loginStage = 1;
updateServer(connection);
return;
}
else if (connectionType == 255)
{
connection.SendPacket(new PacketBuilder()
.setSize(Packet.Size.Bare)
.addBytes(misc.WORLD_LIST_DATA).toPacket());
connection.loginStage = 5;
updateServer(connection);
return;
}
else if (connectionType != 14)
{
connection.loginStage = 255; //255 is used as fail.
return;
}
Random random = new Random();
long serverSessionKey = ((long)(random.NextDouble() * 99999999D) << 32)
+ (long)(random.NextDouble() * 99999999D);
int longPlayerName = fill_2.readByte();
PacketBuilder s1Response = new PacketBuilder();
s1Response.setSize(Packet.Size.Bare).addByte((byte)0).addLong(serverSessionKey);
connection.SendPacket(s1Response.toPacket());
connection.loginStage = 2;
attemptPlayerLogin(connection);
}
else if (connection.loginStage == 2)
{
Packet fill_1 = fillStream(connection, 1);
if (fill_1 == null)
return;
int loginType = fill_1.readByte();
if (loginType != 16 && loginType != 18 && loginType != 14)
{
connection.loginStage = 255; //255 is used as fail.
return;
}
connection.loginStage = 4;
attemptPlayerLogin(connection);
}
else if (connection.loginStage == 4)
{
Packet fill_2 = fillStream(connection, 2);
if (fill_2 == null)
return;
int loginPacketSize = fill_2.readUShort();
int loginEncryptPacketSize = loginPacketSize - (36 + 1 + 1 + 2);
if (loginEncryptPacketSize <= 0)
{
connection.loginStage = 255;
return;
}
Packet fill_loginPacketSize = fillStream(connection, loginPacketSize);
if (fill_loginPacketSize == null)
return;
int clientVersion = fill_loginPacketSize.readInt();
if (clientVersion != 530)
{
connection.loginStage = 255;
return;
}
byte junk1 = fill_loginPacketSize.readByte();
byte lowMem = fill_loginPacketSize.readByte(); //0 is this still low mem ver?
byte zero = fill_loginPacketSize.readByte();
byte b1 = fill_loginPacketSize.readByte();
ushort s1 = fill_loginPacketSize.readUShort();
ushort s2 = fill_loginPacketSize.readUShort();
byte b2 = fill_loginPacketSize.readByte();
for (int i = 0; i < 24; i++)
{
int cacheIDX = fill_loginPacketSize.readByte();
}
string appletSettings = fill_loginPacketSize.readRS2String(); //EkKmok3kJqOeN6D3mDdihco3oPeYN2KFy6W5--vZUbNA
int someInt1 = fill_loginPacketSize.readInt();
int someInt2 = fill_loginPacketSize.readInt();
ushort short1 = fill_loginPacketSize.readUShort();
for (int i = 0; i < 28; i++)
{
int crcOfClientClasses = fill_loginPacketSize.readInt();
}
int junk2 = fill_loginPacketSize.readByte();
int encryption = fill_loginPacketSize.readByte();
if (encryption != 10 && encryption != 64)
{
connection.loginStage = 255;
return;
}
long clientSessionKey = fill_loginPacketSize.readLong();
long serverSessionKey = fill_loginPacketSize.readLong();
LoginDetails loginDetails = new LoginDetails();
loginDetails.setLongName(fill_loginPacketSize.readLong()); //must start a 225.
loginDetails.setUsername(misc.longToPlayerName(loginDetails.getLongName()).ToLower().Replace("_", " ").Trim());
loginDetails.setPassword(fill_loginPacketSize.readRS2String());
Console.WriteLine("Attempting to login with Username: "******" Password: " + loginDetails.getPassword());
connection.setLoginDetails(loginDetails);
//start attempting to login the account.
lock (playersToLoad)
{
playersToLoad.Enqueue(connection);
}
connection.loginStage = 6;
}
}
/**
* Checks if the Player is the update checker and returns true is update was sent.
* Used to disconnect sockets faster then 15 timeout disconnect.
* @param p The Player which the frame should be created for.
*/
public static bool removableConnection(Connection connection)
{
if (connection == null || connection.socket == null || !connection.socket.Connected)
return true;
return connection.loginStage == 255;
}
public ReturnCode loadPlayer(Connection connection)
{
if (connection == null)
return ReturnCode.COULD_NOT_COMPLETE;
LoginDetails loginDetails = connection.getLoginDetails();
if (loginDetails == null || loginDetails.getUsername() == "" || loginDetails.getLongName() == 0)
return ReturnCode.INVALID_PASSWORD;//ReturnCode.INVALID_PASSWORD;
foreach (char c in loginDetails.getUsername().ToCharArray())
{
if (!char.IsLetterOrDigit(c) && !char.IsWhiteSpace(c))
return ReturnCode.INVALID_PASSWORD;
}
Player createdPlayer = new Player(connection);
connection.setPlayer(createdPlayer); //player finally created.
createdPlayer.setLoginDetails(loginDetails);
if (!File.Exists(misc.getServerPath() + @"\accounts\" + loginDetails.getUsername() + ".xml")) {
createdPlayer.setRights(2); //all new users admins atm (change later).
createdPlayer.setLocation(new Location(2323, 3174, 0));
return ReturnCode.LOGIN_OK; //new user.
}
//Yeah reading XML files is a bit h**o.
try
{
int temp;
long lTemp;
double dTemp;
string username = createdPlayer.getLoginDetails().getUsername().ToLower();
XmlDocument xmlDocument = new XmlDocument();
xmlDocument.Load(misc.getServerPath() + @"\accounts\" + username + ".xml");
XmlNode xmlNode = xmlDocument.SelectSingleNode("/Player/Login/Password");
if (xmlNode == null) return ReturnCode.INVALID_PASSWORD; //no password node.
if (createdPlayer.getLoginDetails().getPassword() != xmlNode.InnerText)
return ReturnCode.INVALID_PASSWORD;
XmlNode loginElement = xmlDocument.SelectSingleNode("/Player/Login");
if(loginElement != null && loginElement.HasChildNodes) {
XmlNodeList childs = loginElement.ChildNodes;
foreach (XmlElement element in childs)
{
switch (element.Name)
{
case "Rights":
if (!int.TryParse(element.InnerText, out temp))
temp = 0;
createdPlayer.setRights(temp);
break;
case "BankPin":
if (element.InnerText == "") continue;
createdPlayer.getBank().setBankPin(element.InnerText);
break;
}
}
}
loginElement = xmlDocument.SelectSingleNode("/Player/Position");
if (loginElement != null && loginElement.HasChildNodes)
{
XmlNodeList childs = loginElement.ChildNodes;
Location location = new Location();
foreach (XmlElement element in childs)
{
switch (element.Name)
{
case "X":
if (!int.TryParse(element.InnerText, out temp)) {
createdPlayer.setLocation(Constants.HOME_SPAWN_LOCATION.randomSpawn());
break;
}
location.setX(temp);
break;
case "Y":
if (!int.TryParse(element.InnerText, out temp)) {
createdPlayer.setLocation(Constants.HOME_SPAWN_LOCATION.randomSpawn());
break;
}
location.setY(temp);
break;
case "Z":
if (!int.TryParse(element.InnerText, out temp))
temp = 0;
location.setZ(temp);
break;
}
}
createdPlayer.setLocation(location);
if (Location.atDuelArena(createdPlayer.getLocation()))
DuelSession.teleportDuelArenaHome(createdPlayer);
}
xmlNode = xmlDocument.SelectSingleNode("/Player/Settings/RunEnergy");
if (xmlNode == null)
{
temp = 100;
} else {
if (!int.TryParse(xmlNode.InnerText, out temp))
temp = 100;
}
createdPlayer.setRunEnergyLoad(temp);
loginElement = xmlDocument.SelectSingleNode("/Player/Settings/PrivacySettings");
if (loginElement != null && loginElement.HasChildNodes)
{
XmlNodeList childs = loginElement.ChildNodes;
Friends.STATUS publicStatus = Friends.STATUS.ON, privateStatus = Friends.STATUS.ON, tradeStatus = Friends.STATUS.ON;
foreach (XmlElement element in childs)
{
switch (element.Name)
{
case "Public":
publicStatus = (Friends.STATUS)Enum.Parse(typeof(Friends.STATUS), element.InnerText, true);
break;
case "Private":
privateStatus = (Friends.STATUS)Enum.Parse(typeof(Friends.STATUS), element.InnerText, true);
break;
case "Trade":
tradeStatus = (Friends.STATUS) Enum.Parse(typeof(Friends.STATUS), element.InnerText, true);
break;
}
}
createdPlayer.getFriends().setPrivacyOptions(publicStatus, privateStatus, tradeStatus);
}
loginElement = xmlDocument.SelectSingleNode("/Player/Friends");
if (loginElement != null && loginElement.HasChildNodes)
{
XmlNodeList childs = loginElement.ChildNodes; //number of Friends
foreach (XmlElement element in childs)
{
if(element.Name == "Friend") {
if(long.TryParse(element.InnerText, out lTemp))
createdPlayer.getFriends().getFriendsList().Add(lTemp);
}
}
}
loginElement = xmlDocument.SelectSingleNode("/Player/Ignores");
if (loginElement != null && loginElement.HasChildNodes)
{
XmlNodeList childs = loginElement.ChildNodes; //number of Friends
foreach (XmlElement element in childs)
{
if (element.Name == "Ignore") {
if (long.TryParse(element.InnerText, out lTemp))
createdPlayer.getFriends().getIgnoresList().Add(lTemp);
}
}
}
loginElement = xmlDocument.SelectSingleNode("/Player/Stats");
if (loginElement != null && loginElement.HasChildNodes)
{
XmlNode skillNode;
foreach (Skills.SKILL skill in Enum.GetValues(typeof(Skills.SKILL)))
{
skillNode = loginElement.SelectSingleNode("/Player/Stats/" + skill.ToString());
foreach (XmlElement element in skillNode.ChildNodes)
{ //CurrentLevel/XP
switch (element.Name)
{
case "CurrentLevel":
if (!int.TryParse(element.InnerText, out temp))
{
if (skill != Skills.SKILL.HITPOINTS)
createdPlayer.getSkills().setCurLevel(skill, 1);
else
createdPlayer.getSkills().setCurLevel(skill, 10);
break;
}
createdPlayer.getSkills().setCurLevel(skill, temp);
break;
case "XP":
if (!Double.TryParse(element.InnerText, out dTemp))
{
if (skill != Skills.SKILL.HITPOINTS)
createdPlayer.getSkills().setXp(skill, 0);
else
createdPlayer.getSkills().setXp(skill, 1184);
break;
}
createdPlayer.getSkills().setXp(skill, dTemp);
break;
}
}
}
}
loginElement = xmlDocument.SelectSingleNode("/Player/EquipmentItems");
if (loginElement != null && loginElement.HasChildNodes)
{
XmlNode skillNode;
foreach (ItemData.EQUIP equip in Enum.GetValues(typeof(ItemData.EQUIP))) {
if (equip == ItemData.EQUIP.NOTHING) continue;
skillNode = loginElement.SelectSingleNode("/Player/EquipmentItems/" + equip.ToString());
if (skillNode == null) continue;
int id = -1, amount = 0;
foreach (XmlElement element in skillNode.ChildNodes)
{
switch (element.Name)
{
case "Id":
if (!int.TryParse(element.InnerText, out id))
id = -1;
break;
case "Amount":
if (!int.TryParse(element.InnerText, out amount))
amount = 0;
break;
}
}
if (id != -1) {
createdPlayer.getEquipment().getEquipment()[(int)equip].setItemId(id);
createdPlayer.getEquipment().getEquipment()[(int)equip].setItemAmount(amount);
}
}
}
loginElement = xmlDocument.SelectSingleNode("/Player/InventoryItems");
if (loginElement != null && loginElement.HasChildNodes)
{
int slot = -1, id = 0, amount = 0;
foreach (XmlElement itemElement in loginElement.ChildNodes) //each item.
{
foreach (XmlElement itemDef in itemElement.ChildNodes) //each item.
{
switch (itemDef.Name)
{
case "Slot":
if (!int.TryParse(itemDef.InnerText, out slot))
slot = -1;
if (slot < 0 || slot > Inventory.MAX_INVENTORY_SLOTS) slot = -1;
break;
case "Id":
if (!int.TryParse(itemDef.InnerText, out id))
slot = -1;
break;
case "Amount":
if (!int.TryParse(itemDef.InnerText, out amount))
slot = -1;
break;
}
}
if (slot != -1) {
createdPlayer.getInventory().getItems()[slot].setItemId(id);
createdPlayer.getInventory().getItems()[slot].setItemAmount(amount);
}
}
}
loginElement = xmlDocument.SelectSingleNode("/Player/BankItems");
if (loginElement != null && loginElement.HasChildNodes)
{
int slot = -1, id = 0, amount = 0;
foreach (XmlElement itemElement in loginElement.ChildNodes) //each item.
{
foreach (XmlElement itemDef in itemElement.ChildNodes) //each item.
{
switch (itemDef.Name)
{
case "Slot":
if (!int.TryParse(itemDef.InnerText, out slot))
slot = -1;
if (slot < 0 || slot > Inventory.MAX_INVENTORY_SLOTS) slot = -1;
break;
case "Id":
if (!int.TryParse(itemDef.InnerText, out id))
slot = -1;
break;
case "Amount":
if (!int.TryParse(itemDef.InnerText, out amount))
slot = -1;
break;
}
}
if (slot != -1)
{
createdPlayer.getBank().getBank()[slot].setItemId(id);
createdPlayer.getBank().getBank()[slot].setItemAmount(amount);
}
}
}
return ReturnCode.LOGIN_OK; //new user.
}
catch (Exception e)
{
misc.WriteError(e.Message);
return ReturnCode.COULD_NOT_COMPLETE;
}
}