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https://github.com/EQEmu/Server.git
synced 2026-06-15 21:18:22 +00:00
World <-> Login connection reworked
This commit is contained in:
KimLS
+104
-161
@@ -22,35 +22,6 @@
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#include <iomanip>
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#include <stdlib.h>
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#include "../common/version.h"
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#ifdef _WINDOWS
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#include <process.h>
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#include <winsock2.h>
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#include <windows.h>
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#define snprintf _snprintf
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#define strncasecmp _strnicmp
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#define strcasecmp _stricmp
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#else // Pyro: fix for linux
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#include <sys/socket.h>
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#ifdef FREEBSD //Timothy Whitman - January 7, 2003
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#include <sys/types.h>
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#endif
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#include <netinet/in.h>
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#include <arpa/inet.h>
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#include <pthread.h>
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#include <unistd.h>
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#include <errno.h>
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#include "../common/unix.h"
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#define SOCKET_ERROR -1
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#define INVALID_SOCKET -1
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extern int errno;
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#endif
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#define IGNORE_LS_FATAL_ERROR
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#include "../common/servertalk.h"
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#include "login_server.h"
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#include "login_server_list.h"
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@@ -70,145 +41,107 @@ extern uint32 numplayers;
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extern volatile bool RunLoops;
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LoginServer::LoginServer(const char* iAddress, uint16 iPort, const char* Account, const char* Password)
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: statusupdate_timer(LoginServer_StatusUpdateInterval)
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{
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strn0cpy(LoginServerAddress,iAddress,256);
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LoginServerPort = iPort;
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strn0cpy(LoginAccount,Account,31);
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strn0cpy(LoginPassword,Password,31);
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CanAccountUpdate = false;
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tcpc = new EmuTCPConnection(true);
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tcpc->SetPacketMode(EmuTCPConnection::packetModeLogin);
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Connect();
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}
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LoginServer::~LoginServer() {
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delete tcpc;
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}
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bool LoginServer::Process() {
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void LoginServer::ProcessPacket(uint16_t opcode, EQ::Net::Packet &p) {
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const WorldConfig *Config=WorldConfig::get();
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if (statusupdate_timer.Check()) {
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this->SendStatus();
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}
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/************ Get all packets from packet manager out queue and process them ************/
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ServerPacket *pack = 0;
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while((pack = tcpc->PopPacket()))
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{
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Log.Out(Logs::Detail, Logs::World_Server,"Recevied ServerPacket from LS OpCode 0x04x",pack->opcode);
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Log.Out(Logs::Detail, Logs::World_Server,"Recevied ServerPacket from LS OpCode 0x04x", opcode);
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switch(pack->opcode) {
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case 0:
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break;
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case ServerOP_KeepAlive: {
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// ignore this
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break;
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}
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case ServerOP_UsertoWorldReq: {
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UsertoWorldRequest_Struct* utwr = (UsertoWorldRequest_Struct*) pack->pBuffer;
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uint32 id = database.GetAccountIDFromLSID(utwr->lsaccountid);
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int16 status = database.CheckStatus(id);
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switch(opcode) {
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case ServerOP_UsertoWorldReq: {
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UsertoWorldRequest_Struct* utwr = (UsertoWorldRequest_Struct*)p.Data();
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uint32 id = database.GetAccountIDFromLSID(utwr->lsaccountid);
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int16 status = database.CheckStatus(id);
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auto outpack = new ServerPacket;
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outpack->opcode = ServerOP_UsertoWorldResp;
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outpack->size = sizeof(UsertoWorldResponse_Struct);
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outpack->pBuffer = new uchar[outpack->size];
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memset(outpack->pBuffer, 0, outpack->size);
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UsertoWorldResponse_Struct* utwrs = (UsertoWorldResponse_Struct*) outpack->pBuffer;
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utwrs->lsaccountid = utwr->lsaccountid;
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utwrs->ToID = utwr->FromID;
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auto outpack = new ServerPacket;
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outpack->opcode = ServerOP_UsertoWorldResp;
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outpack->size = sizeof(UsertoWorldResponse_Struct);
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outpack->pBuffer = new uchar[outpack->size];
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memset(outpack->pBuffer, 0, outpack->size);
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UsertoWorldResponse_Struct* utwrs = (UsertoWorldResponse_Struct*) outpack->pBuffer;
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utwrs->lsaccountid = utwr->lsaccountid;
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utwrs->ToID = utwr->FromID;
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if(Config->Locked == true)
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{
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if((status == 0 || status < 100) && (status != -2 || status != -1))
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utwrs->response = 0;
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if(status >= 100)
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utwrs->response = 1;
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}
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else {
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utwrs->response = 1;
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}
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int32 x = Config->MaxClients;
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if( (int32)numplayers >= x && x != -1 && x != 255 && status < 80)
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utwrs->response = -3;
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if(status == -1)
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utwrs->response = -1;
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if(status == -2)
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utwrs->response = -2;
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utwrs->worldid = utwr->worldid;
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SendPacket(outpack);
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delete outpack;
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break;
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}
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case ServerOP_LSClientAuth: {
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ClientAuth_Struct* slsca = (ClientAuth_Struct*) pack->pBuffer;
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if (RuleI(World, AccountSessionLimit) >= 0) {
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// Enforce the limit on the number of characters on the same account that can be
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// online at the same time.
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client_list.EnforceSessionLimit(slsca->lsaccount_id);
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}
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client_list.CLEAdd(slsca->lsaccount_id, slsca->name, slsca->key, slsca->worldadmin, slsca->ip, slsca->local);
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break;
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}
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case ServerOP_LSFatalError: {
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#ifndef IGNORE_LS_FATAL_ERROR
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WorldConfig::DisableLoginserver();
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Log.Out(Logs::Detail, Logs::World_Server, "Login server responded with FatalError. Disabling reconnect.");
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#else
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Log.Out(Logs::Detail, Logs::World_Server, "Login server responded with FatalError.");
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#endif
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if (pack->size > 1) {
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Log.Out(Logs::Detail, Logs::World_Server, " %s",pack->pBuffer);
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}
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break;
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}
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case ServerOP_SystemwideMessage: {
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ServerSystemwideMessage* swm = (ServerSystemwideMessage*) pack->pBuffer;
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zoneserver_list.SendEmoteMessageRaw(0, 0, 0, swm->type, swm->message);
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break;
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}
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case ServerOP_LSRemoteAddr: {
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if (!Config->WorldAddress.length()) {
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WorldConfig::SetWorldAddress((char *)pack->pBuffer);
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Log.Out(Logs::Detail, Logs::World_Server, "Loginserver provided %s as world address",pack->pBuffer);
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}
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break;
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}
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case ServerOP_LSAccountUpdate: {
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Log.Out(Logs::Detail, Logs::World_Server, "Received ServerOP_LSAccountUpdate packet from loginserver");
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CanAccountUpdate = true;
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break;
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}
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default:
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if(Config->Locked == true)
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{
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Log.Out(Logs::Detail, Logs::World_Server, "Unknown LSOpCode: 0x%04x size=%d",(int)pack->opcode,pack->size);
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DumpPacket(pack->pBuffer, pack->size);
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break;
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if((status == 0 || status < 100) && (status != -2 || status != -1))
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utwrs->response = 0;
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if(status >= 100)
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utwrs->response = 1;
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}
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else {
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utwrs->response = 1;
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}
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int32 x = Config->MaxClients;
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if( (int32)numplayers >= x && x != -1 && x != 255 && status < 80)
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utwrs->response = -3;
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if(status == -1)
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utwrs->response = -1;
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if(status == -2)
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utwrs->response = -2;
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utwrs->worldid = utwr->worldid;
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SendPacket(outpack);
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delete outpack;
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break;
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}
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delete pack;
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}
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case ServerOP_LSClientAuth: {
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ClientAuth_Struct* slsca = (ClientAuth_Struct*)p.Data();
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return true;
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}
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if (RuleI(World, AccountSessionLimit) >= 0) {
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// Enforce the limit on the number of characters on the same account that can be
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// online at the same time.
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client_list.EnforceSessionLimit(slsca->lsaccount_id);
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}
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bool LoginServer::InitLoginServer() {
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if(Connected() == false) {
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if(ConnectReady()) {
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Log.Out(Logs::Detail, Logs::World_Server, "Connecting to login server: %s:%d",LoginServerAddress,LoginServerPort);
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Connect();
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} else {
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Log.Out(Logs::Detail, Logs::World_Server, "Not connected but not ready to connect, this is bad: %s:%d",
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LoginServerAddress,LoginServerPort);
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client_list.CLEAdd(slsca->lsaccount_id, slsca->name, slsca->key, slsca->worldadmin, inet_addr(slsca->ip), slsca->local);
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break;
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}
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case ServerOP_LSFatalError: {
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Log.Out(Logs::Detail, Logs::World_Server, "Login server responded with FatalError.");
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if (p.Length() > 1) {
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Log.Out(Logs::Detail, Logs::World_Server, " %s", (const char*)p.Data());
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}
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break;
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}
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case ServerOP_SystemwideMessage: {
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ServerSystemwideMessage* swm = (ServerSystemwideMessage*)p.Data();
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zoneserver_list.SendEmoteMessageRaw(0, 0, 0, swm->type, swm->message);
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break;
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}
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case ServerOP_LSRemoteAddr: {
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if (!Config->WorldAddress.length()) {
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WorldConfig::SetWorldAddress((char *)p.Data());
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Log.Out(Logs::Detail, Logs::World_Server, "Loginserver provided %s as world address", (const char*)p.Data());
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}
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break;
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}
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case ServerOP_LSAccountUpdate: {
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Log.Out(Logs::Detail, Logs::World_Server, "Received ServerOP_LSAccountUpdate packet from loginserver");
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CanAccountUpdate = true;
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break;
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}
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default:
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{
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Log.Out(Logs::Detail, Logs::World_Server, "Unknown LSOpCode: 0x%04x size=%d",(int)opcode, p.Length());
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Log.OutF(Logs::General, Logs::Login_Server, "{0}", p.ToString());
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break;
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}
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}
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return true;
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}
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bool LoginServer::Connect() {
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@@ -236,20 +169,32 @@ bool LoginServer::Connect() {
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return false;
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}
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if (tcpc->ConnectIP(LoginServerIP, LoginServerPort, errbuf)) {
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Log.Out(Logs::Detail, Logs::World_Server, "Connected to Loginserver: %s:%d",LoginServerAddress,LoginServerPort);
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if (minilogin)
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SendInfo();
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else
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SendNewInfo();
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SendStatus();
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zoneserver_list.SendLSZones();
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return true;
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}
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else {
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Log.Out(Logs::Detail, Logs::World_Server, "Could not connect to login server: %s:%d %s",LoginServerAddress,LoginServerPort,errbuf);
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return false;
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}
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client.reset(new EQ::Net::ServertalkClient(LoginServerAddress, LoginServerPort, false, "World", ""));
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client->OnConnect([this](EQ::Net::ServertalkClient *client) {
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if (client) {
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Log.Out(Logs::Detail, Logs::World_Server, "Connected to Loginserver: %s:%d", LoginServerAddress, LoginServerPort);
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if (minilogin)
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SendInfo();
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else
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SendNewInfo();
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SendStatus();
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zoneserver_list.SendLSZones();
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statusupdate_timer.reset(new EQ::Timer(LoginServer_StatusUpdateInterval, true, [this](EQ::Timer *t) {
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SendStatus();
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}));
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}
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else {
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Log.Out(Logs::Detail, Logs::World_Server, "Could not connect to Loginserver: %s:%d", LoginServerAddress, LoginServerPort);
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}
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});
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client->OnMessage(ServerOP_UsertoWorldReq, std::bind(&LoginServer::ProcessPacket, this, std::placeholders::_1, std::placeholders::_2));
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client->OnMessage(ServerOP_LSClientAuth, std::bind(&LoginServer::ProcessPacket, this, std::placeholders::_1, std::placeholders::_2));
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client->OnMessage(ServerOP_LSFatalError, std::bind(&LoginServer::ProcessPacket, this, std::placeholders::_1, std::placeholders::_2));
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client->OnMessage(ServerOP_SystemwideMessage, std::bind(&LoginServer::ProcessPacket, this, std::placeholders::_1, std::placeholders::_2));
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client->OnMessage(ServerOP_LSRemoteAddr, std::bind(&LoginServer::ProcessPacket, this, std::placeholders::_1, std::placeholders::_2));
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client->OnMessage(ServerOP_LSAccountUpdate, std::bind(&LoginServer::ProcessPacket, this, std::placeholders::_1, std::placeholders::_2));
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}
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void LoginServer::SendInfo() {
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const WorldConfig *Config=WorldConfig::get();
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@@ -291,15 +236,13 @@ void LoginServer::SendNewInfo() {
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if (Config->LocalAddress.length())
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strcpy(lsi->local_address, Config->LocalAddress.c_str());
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else {
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tcpc->GetSockName(lsi->local_address,&port);
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WorldConfig::SetLocalAddress(lsi->local_address);
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WorldConfig::SetLocalAddress(client->Handle()->LocalIP());
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}
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SendPacket(pack);
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delete pack;
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}
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void LoginServer::SendStatus() {
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statusupdate_timer.Start();
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auto pack = new ServerPacket;
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pack->opcode = ServerOP_LSStatus;
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pack->size = sizeof(ServerLSStatus_Struct);
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