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Added account and select character packet creators. Fixed wrong field being read for session id. Most of the server is now NOT hardcoded and customizable from the DB. Only hardcoded packet left is the initial handshake.

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This commit is contained in:
Filip Maj 2015-09-13 18:21:28 -04:00
parent caf3968e5b
commit ddf1d2d1a3
10 changed files with 259 additions and 77 deletions
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78
FFXIVClassic_Lobby_Server/PacketProcessor.cs
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@ -84,8 +84,8 @@ namespace FFXIVClassic_Lobby_Server
List<SubPacket> subPackets = packet.getSubpackets();
foreach (SubPacket subpacket in subPackets)
{
{
subpacket.debugPrintSubPacket();
switch (subpacket.header.opcode)
{
case 0x03:
@ -127,27 +127,39 @@ namespace FFXIVClassic_Lobby_Server
private void ProcessSessionAcknowledgement(ClientConnection client, SubPacket packet)
{
PacketStructs.SessionPacket sessionPacket = PacketStructs.toSessionStruct(packet.data);
String sessionId = sessionPacket.session;
PacketStructs.SessionPacket sessionPacket = PacketStructs.toSessionStruct(packet.data);
String clientVersion = sessionPacket.version;
Log.info(String.Format("Got acknowledgment for secure session."));
Log.info(String.Format("SESSION ID: {0}", sessionId));
Log.info(String.Format("Got acknowledgment for secure session."));
Log.info(String.Format("CLIENT VERSION: {0}", clientVersion));
uint userId = Database.getUserIdFromSession(sessionId);
uint userId = Database.getUserIdFromSession(sessionPacket.session);
client.currentUserId = userId;
client.currentSessionToken = sessionPacket.session; ;
if (userId == 0)
{
//client.disconnect();
Log.info(String.Format("Invalid session, kicking..."));
ErrorPacket errorPacket = new ErrorPacket(sessionPacket.sequence, 0, 0, 13001, "Your session has expired, please login again.");
SubPacket subpacket = errorPacket.buildPacket();
BasePacket errorBasePacket = BasePacket.createPacket(subpacket, true, false);
BasePacket.encryptPacket(client.blowfish, errorBasePacket);
client.queuePacket(errorBasePacket);
Log.info(String.Format("Invalid session, kicking..."));
return;
}
Log.info(String.Format("USER ID: {0}", userId));
BasePacket outgoingPacket = new BasePacket("./packets/loginAck.bin");
BasePacket.encryptPacket(client.blowfish, outgoingPacket);
client.queuePacket(outgoingPacket);
List<Account> accountList = new List<Account>();
Account defaultAccount = new Account();
defaultAccount.id = 1;
defaultAccount.name = "FINAL FANTASY XIV";
accountList.Add(defaultAccount);
AccountListPacket listPacket = new AccountListPacket(1, accountList);
BasePacket basePacket = BasePacket.createPacket(listPacket.buildPackets(), true, false);
BasePacket.encryptPacket(client.blowfish, basePacket);
client.queuePacket(basePacket);
}
private void ProcessGetCharacters(ClientConnection client, SubPacket packet)
@ -163,33 +175,29 @@ namespace FFXIVClassic_Lobby_Server
private void ProcessSelectCharacter(ClientConnection client, SubPacket packet)
{
uint characterId = 0;
using (BinaryReader binReader = new BinaryReader(new MemoryStream(packet.data)))
FFXIVClassic_Lobby_Server.packets.PacketStructs.SelectCharRequestPacket selectCharRequest = PacketStructs.toSelectCharRequestStruct(packet.data);
Log.info(String.Format("{0} => Select character id {1}", client.currentUserId == 0 ? client.getAddress() : "User " + client.currentUserId, selectCharRequest.characterId));
Character chara = Database.getCharacter(client.currentUserId, selectCharRequest.characterId);
World world = null;
if (chara != null)
world = Database.getServer(chara.serverId);
if (world == null)
{
binReader.BaseStream.Seek(0x8, SeekOrigin.Begin);
characterId = binReader.ReadUInt32();
binReader.Close();
ErrorPacket errorPacket = new ErrorPacket(selectCharRequest.sequence, 0, 0, 13001, "World does not exist or is inactive.");
SubPacket subpacket = errorPacket.buildPacket();
BasePacket basePacket = BasePacket.createPacket(subpacket, true, false);
BasePacket.encryptPacket(client.blowfish, basePacket);
client.queuePacket(basePacket);
return;
}
Log.info(String.Format("{0} => Select character id {1}", client.currentUserId == 0 ? client.getAddress() : "User " + client.currentUserId, characterId));
String serverIp = "141.117.161.40";
ushort port = 54992;
BitConverter.GetBytes(port);
BasePacket outgoingPacket = new BasePacket("./packets/selectChar.bin");
//Write Character ID and Server info
using (BinaryWriter binWriter = new BinaryWriter(new MemoryStream(outgoingPacket.data)))
{
binWriter.Seek(0x28, SeekOrigin.Begin);
binWriter.Write(characterId);
binWriter.Seek(0x78, SeekOrigin.Begin);
binWriter.Write(System.Text.Encoding.ASCII.GetBytes(serverIp));
binWriter.Seek(0x76, SeekOrigin.Begin);
binWriter.Write(port);
binWriter.Close();
}
SelectCharacterConfirmPacket connectCharacter = new SelectCharacterConfirmPacket(selectCharRequest.sequence, selectCharRequest.characterId, client.currentSessionToken, world.address, world.port, selectCharRequest.ticket);
BasePacket outgoingPacket = BasePacket.createPacket(connectCharacter.buildPackets(), true, false);
BasePacket.encryptPacket(client.blowfish, outgoingPacket);
client.queuePacket(outgoingPacket);
}