/* * @project: TERA * @version: Development (beta) * @license: MIT (not for evil) * @copyright: Yuriy Ivanov (Vtools) 2017-2019 [progr76@gmail.com] * Web: https://terafoundation.org * Twitter: https://twitter.com/terafoundation * Telegram: https://web.telegram.org/#/im?p=@terafoundation */ global.PROCESS_NAME = "MAIN"; const fs = require('fs'); const os = require('os'); require("../core/constant"); const crypto = require('crypto'); global.START_SERVER = 1; global.DATA_PATH = GetNormalPathString(global.DATA_PATH); global.CODE_PATH = GetNormalPathString(global.CODE_PATH); console.log("DATA DIR: " + global.DATA_PATH); console.log("PROGRAM DIR: " + global.CODE_PATH); require("../core/library"); ToLog(os.platform() + " (" + os.arch() + ") " + os.release()); var VerArr = process.versions.node.split('.'); ToLog("nodejs: " + process.versions.node); if(VerArr[0] < 8) { ToError("Error version of NodeJS=" + VerArr[0] + " Pls, download new version from www.nodejs.org and update it. The minimum version must be 8"); process.exit(); } var CServer = require("../core/server"); setTimeout(function () { TestSignLib(400); }, 4000); global.glCurNumFindArr = 0; global.ArrReconnect = []; global.ArrConnect = []; var FindList = [{"ip":"91.235.136.81", "port":30005}, {"ip":"149.154.70.158", "port":30000}, {"ip":"69.30.225.26", "port":30000}, {"ip":"185.240.243.182", "port":30000}, ]; if(global.LOCAL_RUN) { FindList = [{"ip":"127.0.0.1", "port":50001}, {"ip":"127.0.0.1", "port":50002}]; } else if(global.TEST_NETWORK) { FindList = [{"ip":"149.154.70.158", "port":40000}, ]; } global.SERVER = undefined; global.NeedRestart = 0; process.on('uncaughtException', function (err) { if(global.PROCESS_NAME !== "MAIN") { process.send({cmd:"log", message:err}); } ToError(err.stack); ToLog(err.stack); if(err.code === "ENOTFOUND" || err.code === "ECONNRESET" || err.code === "EPIPE") { } else { TO_ERROR_LOG("APP", 666, err); ToLog("-----------------EXIT------------------"); process.exit(); } }); process.on('error', function (err) { ToError(err.stack); ToLog(err.stack); }); var ArrChildProcess = []; var WebProcess = {Name:"WEB PROCESS", idInterval:0, idInterval1:0, idInterval2:0, LastAlive:Date.now(), Worker:undefined, Path:"./process/web-process.js", OnMessage:OnMessageWeb, PeriodAlive:20 * 1000}; if(global.HTTP_HOSTING_PORT && !global.NWMODE) { ArrChildProcess.push(WebProcess); WebProcess.idInterval1 = setInterval(function () { if(WebProcess.Worker && WebProcess.Worker.connected) { try { WebProcess.Worker.send({cmd:"Stat", Name:"MAX:ALL_NODES", Value:global.CountAllNode}); } catch(e) { WebProcess.Worker = undefined; } } }, 500); WebProcess.idInterval2 = setInterval(function () { if(WebProcess.Worker && WebProcess.Worker.connected) { var arr = SERVER.GetDirectNodesArray(true, true).slice(1, 500); var arr2 = []; var CurTime = GetCurrentTime() - 0; for(var i = 0; i < SERVER.NodesArr.length; i++) { var Item = SERVER.NodesArr[i]; if(Item.LastTime && (CurTime - Item.LastTime) < 3600 * 1000) arr2.push({ip:Item.ip, port:Item.port, webport:Item.webport}); else if(Item.LastTimeGetNode && (CurTime - Item.LastTimeGetNode) < 3600 * 1000) arr2.push({ip:Item.ip, port:Item.port, webport:Item.webport}); } WebProcess.Worker.send({cmd:"NodeList", Value:arr, ValueAll:arr2}); } }, 5000); } function OnMessageWeb(msg) { switch(msg.cmd) { case "SetSmartEvent": { if(global.TX_PROCESS && global.TX_PROCESS.Worker) { global.TX_PROCESS.Worker.send(msg); } break; } } }; function AddTransactionFromWeb(Params) { var body = GetArrFromHex(Params.HexValue); if(global.TX_PROCESS && global.TX_PROCESS.Worker) { var StrHex = GetHexFromArr(sha3(body)); global.TX_PROCESS.Worker.send({cmd:"FindTX", TX:StrHex, Web:1, WebID:Params.WebID}); } var Res = SERVER.AddTransaction({body:body}, 1); var text = AddTrMap[Res]; var final = false; if(Res <= 0 && Res !== - 3) final = true; ToLogClient("Send: " + text, GetHexFromArr(sha3(body)), final); return text; }; global.AddTransactionFromWeb = AddTransactionFromWeb; global.STATIC_PROCESS = {Name:"STATIC PROCESS", idInterval:0, idInterval1:0, idInterval2:0, LastAlive:Date.now(), Worker:undefined, Path:"./process/static-process.js", OnMessage:OnMessageStatic, PeriodAlive:15000}; ArrChildProcess.push(STATIC_PROCESS); function OnMessageStatic(msg) { switch(msg.cmd) { case "Send": { var Node = SERVER.NodesMap[msg.addrStr]; if(Node) { msg.Data = msg.Data.data; SERVER.Send(Node, msg, 1); } break; } } }; global.TX_PROCESS = {Name:"TX PROCESS", idInterval:0, idInterval1:0, idInterval2:0, LastAlive:Date.now(), Worker:undefined, Path:"./process/tx-process.js", OnMessage:OnMessageTX, PeriodAlive:100 * 1000}; ArrChildProcess.push(TX_PROCESS); function OnMessageTX(msg) { switch(msg.cmd) { case "DappEvent": { if(WebProcess && WebProcess.Worker) { WebProcess.Worker.send(msg); } AddDappEventToGlobalMap(msg.Data); break; } } }; function StartAllProcess(bClose) { for(var i = 0; i < ArrChildProcess.length; i++) { var Item = ArrChildProcess[i]; StartChildProcess(Item); } if(bClose) setInterval(function () { if(global.DApps && DApps.Accounts) { DApps.Accounts.Close(); DApps.Smart.DBSmart.Close(); } if(WALLET && WALLET.DBHistory) WALLET.DBHistory.Close(); }, 500); }; var GlobalRunID = 0; var GlobalRunMap = {}; function StartChildProcess(Item) { let ITEM = Item; ITEM.idInterval = setInterval(function () { var Delta = Date.now() - ITEM.LastAlive; if(ITEM.Worker && Delta > ITEM.PeriodAlive) { if(ITEM.Worker) { ToLog("KILL PROCESS " + ITEM.Name + ": " + ITEM.Worker.pid); try { process.kill(ITEM.Worker.pid, 'SIGKILL'); } catch(e) { } ITEM.Worker = undefined; } } if(!ITEM.Worker) { ITEM.LastAlive = (Date.now()) + ITEM.PeriodAlive * 3; ToLog("STARTING " + ITEM.Name); ITEM.Worker = Fork(ITEM.Path, ["READONLYDB"]); ITEM.Worker.on('message', function (msg) { if(ITEM.LastAlive < Date.now()) ITEM.LastAlive = Date.now(); switch(msg.cmd) { case "call": var Err = 0; var Ret; try { Ret = global[msg.Name](msg.Params); } catch(e) { Err = 1; Ret = "" + e; } if(msg.id && ITEM.Worker) ITEM.Worker.send({cmd:"retcall", id:msg.id, Err:Err, Params:Ret}); break; case "retcall": var F = GlobalRunMap[msg.id]; if(F) { delete GlobalRunMap[msg.id]; F(msg.Err, msg.Params); } break; case "log": ToLog(msg.message); break; case "ToLogClient": if(WebProcess && WebProcess.Worker) { WebProcess.Worker.send(msg); } ToLogClient(msg.Str, msg.StrKey, msg.bFinal); break; case "RetFindTX": if(WebProcess && WebProcess.Worker) { WebProcess.Worker.send(msg); if(msg.Web) break; } ToLogClient(msg.ResultStr, msg.TX, msg.bFinal); break; case "online": if(ITEM.Worker) ToLog("RUNNING " + ITEM.Name + " : " + msg.message + " pid: " + ITEM.Worker.pid); break; case "WriteBodyResult": var Block = SERVER.ReadBlockDB(msg.BlockNum); if(Block) { Block.arrContentResult = msg.arrContentResult; SERVER.WriteBodyResultDB(Block); } break; default: if(ITEM.OnMessage) { ITEM.OnMessage(msg); } break; } }); ITEM.Worker.on('error', function (err) { ToError("ERROR IN " + ITEM.Name + " Err : " + err); ITEM.Worker = undefined; }); ITEM.Worker.on('close', function (code) { ToError("CLOSE " + ITEM.Name); ITEM.Worker = undefined; }); } if(ITEM.Worker) { ITEM.Worker.send({cmd:"Alive"}); } }, 500); ITEM.RunRPC = function (Name,Params,F) { if(!ITEM.Worker) return ; if(F) { GlobalRunID++; try { ITEM.Worker.send({cmd:"call", id:GlobalRunID, Name:Name, Params:Params}); GlobalRunMap[GlobalRunID] = F; } catch(e) { } } else { ITEM.Worker.send({cmd:"call", id:0, Name:Name, Params:Params}); } }; }; global.StopChildProcess = function () { for(var i = 0; i < ArrChildProcess.length; i++) { var Item = ArrChildProcess[i]; if(Item.idInterval) clearInterval(Item.idInterval); Item.idInterval = 0; if(Item.idInterval1) clearInterval(Item.idInterval1); Item.idInterval1 = 0; if(Item.idInterval2) clearInterval(Item.idInterval2); Item.idInterval2 = 0; if(Item.Worker && Item.Worker.connected) { Item.Worker.send({cmd:"Exit"}); Item.Worker = undefined; } } RunStopPOWProcess("STOP"); }; require("../core/html-server"); RunServer(); setInterval(function run1() { DoConnectToNodes(ArrReconnect, "RECONNECT"); }, 200); setInterval(function run2() { DoGetNodes(); DoConnectToNodes(ArrConnect, "CONNECT"); }, 500); var StartCheckMining = 0; global.MiningPaused = 0; var ProcessMemorySize = 0; global.ArrMiningWrk = []; var BlockMining; if(global.ADDRLIST_MODE) { return ; } function AllAlive() { for(var i = 0; i < ArrMiningWrk.length; i++) { ArrMiningWrk[i].send({cmd:"Alive"}); } }; function ClearArrMining() { for(var i = 0; i < ArrMiningWrk.length; i++) { ArrMiningWrk[i].send({cmd:"Exit"}); } ArrMiningWrk = []; }; function RunStopPOWProcess(Mode) { if(!GetCountMiningCPU() || GetCountMiningCPU() <= 0) return ; if(!StartCheckMining) { StartCheckMining = 1; setInterval(RunStopPOWProcess, CHECK_RUN_MINING); setInterval(AllAlive, 1000); } if(global.NeedRestart) return ; if(global.USE_MINING && global.MINING_START_TIME && global.MINING_PERIOD_TIME) { var Time = GetCurrentTime(); var TimeCur = Time.getUTCHours() * 3600 + Time.getUTCMinutes() * 60 + Time.getUTCSeconds(); var StartTime = GetSecFromStrTime(global.MINING_START_TIME); var RunPeriod = GetSecFromStrTime(global.MINING_PERIOD_TIME); var TimeEnd = StartTime + RunPeriod; global.MiningPaused = 1; if(TimeCur >= StartTime && TimeCur <= TimeEnd) { global.MiningPaused = 0; } else { StartTime -= 24 * 3600; TimeEnd -= 24 * 3600; if(TimeCur >= StartTime && TimeCur <= TimeEnd) { global.MiningPaused = 0; } } if(ArrMiningWrk.length && global.MiningPaused) { ToLog("------------ MINING MUST STOP ON TIME"); ClearArrMining(); return ; } else if(!ArrMiningWrk.length && !global.MiningPaused) { ToLog("*********** MINING MUST START ON TIME"); } else { return ; } } else { global.MiningPaused = 0; } if(!global.USE_MINING || Mode === "STOP") { ClearArrMining(); return ; } if(global.USE_MINING && ArrMiningWrk.length) return ; if(SERVER.LoadHistoryMode) return ; if(GENERATE_BLOCK_ACCOUNT < 8) return ; var PathMiner = GetCodePath("../miner.js"); if(!fs.existsSync(PathMiner)) PathMiner = "./process/pow-process.js"; if(ArrMiningWrk.length >= GetCountMiningCPU()) return ; if(GrayConnect()) { ToLog("CANNOT START MINER IN NOT DIRECT IP MODE"); return ; } var Memory; if(global.SIZE_MINING_MEMORY) Memory = global.SIZE_MINING_MEMORY; else { Memory = os.freemem() - (512 + GetCountMiningCPU() * 100) * 1024 * 1014; if(Memory < 0) { ToLog("Not enough memory to start processes."); return ; } } ProcessMemorySize = Math.trunc(Memory / GetCountMiningCPU()); ToLog("START MINER PROCESS COUNT: " + GetCountMiningCPU() + " Memory: " + ProcessMemorySize / 1024 / 1024 + " Mb for each process"); for(var R = 0; R < GetCountMiningCPU(); R++) { let Worker = Fork(PathMiner); ArrMiningWrk.push(Worker); Worker.Num = ArrMiningWrk.length; Worker.on('message', function (msg) { if(msg.cmd === "log") { ToLog(msg.message); } else if(msg.cmd === "online") { Worker.bOnline = true; ToLog("RUNNING PROCESS:" + Worker.Num + ":" + msg.message); } else if(msg.cmd === "POW") { SERVER.MiningProcess(msg); } else if(msg.cmd === "HASHRATE") { ADD_HASH_RATE(msg.CountNonce); } }); Worker.on('error', function (err) { if(!ArrMiningWrk.length) return ; ToError('ERROR IN PROCESS: ' + err); }); Worker.on('close', function (code) { ToLog("STOP PROCESS: " + Worker.Num + " pid:" + Worker.pid); for(var i = 0; i < ArrMiningWrk.length; i++) { if(ArrMiningWrk[i].pid === Worker.pid) { ToLog("Delete wrk from arr - pid:" + Worker.pid); ArrMiningWrk.splice(i, 1); } } }); } }; function SetCalcPOW(Block,cmd) { if(!global.USE_MINING) return ; if(ArrMiningWrk.length !== GetCountMiningCPU()) return ; BlockMining = Block; for(var i = 0; i < ArrMiningWrk.length; i++) { var CurWorker = ArrMiningWrk[i]; if(!CurWorker.bOnline) continue; CurWorker.send({cmd:cmd, BlockNum:Block.BlockNum, Account:GENERATE_BLOCK_ACCOUNT, MinerID:GENERATE_BLOCK_ACCOUNT, SeqHash:Block.SeqHash, Hash:Block.Hash, PrevHash:Block.PrevHash, Time:Date.now(), Num:CurWorker.Num, RunPeriod:global.POWRunPeriod, RunCount:global.POW_RUN_COUNT, Percent:global.POW_MAX_PERCENT, CountMiningCPU:GetCountMiningCPU(), ProcessMemorySize:ProcessMemorySize, }); } }; global.SetCalcPOW = SetCalcPOW; global.RunStopPOWProcess = RunStopPOWProcess; function DoGetNodes() { if(!SERVER) return ; if(!GrayConnect() && SERVER.CanSend < 2) return ; if(!SERVER.NodesArrUnSort || !SERVER.NodesArrUnSort.length) return ; var Num = glCurNumFindArr % SERVER.NodesArrUnSort.length; var Node = SERVER.NodesArrUnSort[Num]; if(Num === 0) glCurNumFindArr = 0; glCurNumFindArr++; if(Node.Delete) return ; if(SERVER.NodeInBan(Node)) return ; if(SERVER.BusyLevel && Node.BlockProcessCount <= SERVER.BusyLevel) return ; if(GetSocketStatus(Node.Socket) === 100) { SERVER.StartGetNodes(Node); } }; function DoConnectToNodes(Arr,Mode) { if(!SERVER) return ; if(!GrayConnect() && SERVER.CanSend < 2) { return ; } if(GrayConnect() && SERVER.ActualNodes.size > GetGrayServerConnections()) return ; if(Arr.length) { var MinProcessCount = SERVER.BusyLevel - 1; for(var i = 0; i < Arr.length; i++) { var Node = Arr[i]; if(Node.BlockProcessCount > MinProcessCount) { Arr.splice(i, 1); if(Mode === "CONNECT") { Node.WasAddToConnect = undefined; SERVER.StartConnectTry(Node); } else if(Mode === "RECONNECT") { Node.WasAddToReconnect = undefined; Node.CreateConnect(); } break; } } } }; var idRunOnce; function RunServer() { idRunOnce = setInterval(RunOnce, 1000); ToLog("NETWORK: " + GetNetworkName()); ToLog("VERSION: " + DEF_VERSION); if(global.NET_WORK_MODE) { global.START_IP = NET_WORK_MODE.ip; global.START_PORT_NUMBER = NET_WORK_MODE.port; } var KeyPair = crypto.createECDH('secp256k1'); if(!global.SERVER_PRIVATE_KEY_HEX || global.NEW_SERVER_PRIVATE_KEY) { while(true) { var Arr = crypto.randomBytes(32); KeyPair.setPrivateKey(Buffer.from(Arr)); var Arr2 = KeyPair.getPublicKey('', 'compressed'); if(Arr2[0] === 2) break; } global.SERVER_PRIVATE_KEY_HEX = GetHexFromArr(Arr); SAVE_CONST(true); } var ServerPrivKey = GetArrFromHex(global.SERVER_PRIVATE_KEY_HEX); if(global.USE_NET_FOR_SERVER_ADDRES) { const os = require('os'); var map = os.networkInterfaces(); main: for(var key in map) { var arr = map[key]; for(var i = 0; i < arr.length; i++) { var item = arr[i]; if(!item.internal && item.mac !== "00:00:00:00:00:00") { ServerPrivKey = sha3(global.SERVER_PRIVATE_KEY_HEX + ":" + item.mac + ":" + global.START_PORT_NUMBER); break main; } } } } KeyPair.setPrivateKey(Buffer.from(ServerPrivKey)); new CServer(KeyPair, START_IP, START_PORT_NUMBER, false, false); DoStartFindList(); }; function DoStartFindList() { var keyThisServer = SERVER.ip + ":" + SERVER.port; for(var n = 0; n < FindList.length; n++) { var item = FindList[n]; if(!item.ip) continue; var key = item.ip + ":" + item.port; if(keyThisServer === key) continue; var addrStr = GetHexFromAddres(crypto.randomBytes(32)); var Node = SERVER.GetNewNode(addrStr, item.ip, item.port); Node.addrStrTemp = addrStr; Node.StartFindList = 1; } }; function RunOnce() { if(global.SERVER && global.SERVER.CheckOnStartComplete) { clearInterval(idRunOnce); RunOnUpdate(); StartAllProcess(1); require("./dogs"); if(global.RESTART_PERIOD_SEC) { var Period = (random(600) + global.RESTART_PERIOD_SEC); ToLog("SET RESTART NODE AFTER: " + Period + " sec"); setInterval(function () { RestartNode(); }, Period * 1000); } setTimeout(function () { RunStopPOWProcess(); }, 10000); } }; function RunOnUpdate() { if(!UPDATE_NUM_COMPLETE) UPDATE_NUM_COMPLETE = 0; var CurNum = UPDATE_NUM_COMPLETE; if(CurNum !== UPDATE_CODE_VERSION_NUM) { global.UPDATE_NUM_COMPLETE = UPDATE_CODE_VERSION_NUM; ToLog("UPDATER Start"); SAVE_CONST(true); if(global.TEST_NETWORK || global.LOCAL_RUN) { } else { } ToLog("UPDATER Finish"); } }; function CheckRewriteTr(Num,StrHash,StartRewrite) { if(SERVER.BlockNumDB < StartRewrite) return "NO"; var AccountsHash = DApps.Accounts.GetHashOrUndefined(Num); if(!AccountsHash || GetHexFromArr(AccountsHash) !== StrHash) { ToLog("START REWRITE ERR ACTS TRANSACTIONS"); SERVER.ReWriteDAppTransactions(SERVER.BlockNumDB - StartRewrite); return "Rewrite"; } else { return "OK"; } }; function CheckRewriteAllTr2(Num,StrHash,Num2,StrHash2) { if(global.LOCAL_RUN || global.TEST_NETWORK) return "NONE"; var MaxNum = SERVER.GetMaxNumBlockDB(); if(MaxNum < START_BLOCK_ACCOUNT_HASH) return "NONE"; var AccountsHash = DApps.Accounts.GetHashOrUndefined(Num); var AccountsHash2 = DApps.Accounts.GetHashOrUndefined(Num2); if(AccountsHash2 && GetHexFromArr(AccountsHash2) === StrHash2) return "OK"; if(AccountsHash && GetHexFromArr(AccountsHash) !== StrHash) { ToLog("***************** START REWRITE ALL DAPPS"); global.UpdateMode = 1; for(var key in DApps) { DApps[key].ClearDataBase(); } global.UpdateMode = 0; return "Rewrite"; } else { return "OK"; } }; function CheckRewriteAllTr(Num,StrHash,Num2,StrHash2) { if(global.LOCAL_RUN || global.TEST_NETWORK) return "NONE"; var MaxNum = SERVER.GetMaxNumBlockDB(); if(MaxNum < START_BLOCK_ACCOUNT_HASH) return "NONE"; var AccountsHash = DApps.Accounts.GetHashOrUndefined(Num); if(AccountsHash && GetHexFromArr(AccountsHash) !== StrHash) { ToLog("***************** START REWRITE ALL DAPPS"); global.UpdateMode = 1; for(var key in DApps) { DApps[key].ClearDataBase(); } global.UpdateMode = 0; return "Rewrite"; } else { return "OK"; } }; global.CheckRewriteTr = CheckRewriteTr; var glPortDebug = 49800; function Fork(Path,ArrArgs) { const child_process = require('child_process'); ArrArgs = ArrArgs || []; if(global.LOCAL_RUN) ArrArgs.push("LOCALRUN"); else if(global.TEST_NETWORK) ArrArgs.push("TESTRUN"); ArrArgs.push("PATH:" + global.DATA_PATH); ArrArgs.push("HOSTING:" + global.HTTP_HOSTING_PORT); if(!global.USE_PARAM_JS) ArrArgs.push("NOPARAMJS"); if(global.NWMODE) ArrArgs.push("NWMODE"); if(global.NOALIVE) ArrArgs.push("NOALIVE"); if(global.DEV_MODE) ArrArgs.push("DEV_MODE"); glPortDebug++; var execArgv = []; var Worker = child_process.fork(Path, ArrArgs, {execArgv:execArgv}); return Worker; }; function RecreateAccountRest1() { var name = "accounts-rest"; var fname = GetDataPath("DB/" + name); if(fs.existsSync(fname)) { ToLog("Delete " + fname); fs.unlinkSync(fname); } }; global.TestSignLib = TestSignLib; function TestSignLib(MaxTime) { var hash = Buffer.from(GetArrFromHex("A6B0914953F515F4686B2BA921B8FAC66EE6A6D3E317B43E981EBBA52393BFC6")); var PubKey = Buffer.from(GetArrFromHex("026A04AB98D9E4774AD806E302DDDEB63BEA16B5CB5F223EE77478E861BB583EB3")); var Sign = Buffer.from(GetArrFromHex("5D5382C65E4C1E8D412D5F30F87B8F72F371E9E4FC170761BCE583A961CF44966F92B38D402BC1CBCB7567335051A321B93F4E32112129AED4AB602E093A1187")); var startTime = process.hrtime(); for(var Num = 0; Num < 1000; Num++) { var Result = secp256k1.verify(hash, Sign, PubKey); if(!Result) { ToError("Error test sign"); process.exit(0); } var Time = process.hrtime(startTime); var deltaTime = Time[0] * 1000 + Time[1] / 1e6; if(deltaTime > MaxTime) { ToLog("*************** WARNING: VERY SLOW LIBRARY: secp256k1 ***************"); ToLog("You can only process: " + Num + " transactions"); ToLog("Install all dependent packages, see detail: https://www.npmjs.com/package/secp256k1"); return 0; } } ToLog("TestSignLib: " + Math.trunc(deltaTime) + " ms"); return 1; };