//监听客户端发来的请求
private static void WatchConnecting()
{
while (true)
{
Socket connection = null;
try
{
connection = socketwatch.Accept();
}
catch (Exception ex)
{
LW.E(ex.Message);
continue;
}
string remoteEndPoint = connection.RemoteEndPoint.ToString();
LW.D("Estalished a connection with " + remoteEndPoint);
Thread thread = new Thread(new ParameterizedThreadStart(Recv))
{
IsBackground = true,
Name = remoteEndPoint + " Worker Thread"
};
thread.Start(connection);
}
}
static void Main()
{
LW.InitLog();
if (!XConfig.LoadConfig("XConfig.conf"))
{
LW.E("Config File Not Loaded!");
return;
}
DatabaseCore.InitialiseDBConnection();
DatabaseSocketsServer.InitialiseSockets();
Application.EnableVisualStyles();
Application.SetCompatibleTextRenderingDefault(false);
mainForm = new MainForm();
try
{
Application.Run(mainForm);
}
catch (Exception ex)
{
LW.E(ex.Message);
LW.E("MainForm disappeared caused by exception!");
Thread.Sleep(1000);
LW.E("DBServer is to be restarted to keep stability!");
}
Application.Restart();
}
public IActionResult UserManage(string mode, string from, string uid, string msg)
{
ViewData["where"] = ControllerName;
if (ValidateSession())
{
if (!CurrentUser.UserGroup.IsAdmin)
{
LW.E("Someone trying access illegal page!, Page: UserManage, user:"******", possible referer:" + Request.Headers["Referer"]);
return(NotFound());
}
ViewData["mode"] = mode;
if (mode == "edit")
{
ViewData["from"] = from;
string targetId = uid;
string message = (string)PublicTools.DecodeObject(Encoding.UTF8.GetString(Convert.FromBase64String(msg ?? "")));
ViewData["registerMsg"] = message;
return(DataBaseOperation.QuerySingleData(new DBQuery().WhereEqualTo("objectId", uid), out UserObject _user) == DBQueryStatus.ONE_RESULT
? View(_user)
: NotFoundError(ServerAction.INTERNAL_ERROR, XConfig.Messages["NoUserFoundByGivenID"]));
}
else if (mode == "query")
{
return(View());
}
else
{
throw new NotSupportedException("mode not supported!");
}
}
else
{
return(LoginFailed($"/Manage/UserManage?mode={mode}&from={from}&uid={uid}&msg={msg}"));
}
}
public static void StartProcessThreads()
{
ProcessorSENTThread.Start();
LW.D("\tWeChatSendThread Started!");
ProcessorRCVDThread.Start();
LW.D("\tWeChatRcvdThread Started!");
}
public static bool ChangePassWord(UserObject NowUser, string OriPasswrd, string NewPasswrd)
{
if (OriPasswrd.SHA256Encrypt() != CurrentUser.Password)
{
LW.E("ChangePassword Request Failed, Reason: Original Password Incorrect....");
return(false);
}
else
{
NowUser.Password = NewPasswrd.SHA256Encrypt();
if (DataBaseOperation.UpdateData(ref NowUser, new DBQuery()
.WhereEqualTo("objectId", CurrentUser.ObjectId)
.WhereEqualTo("Password", OriPasswrd.SHA256Encrypt())
.WhereEqualTo("Username", CurrentUser.UserName)) == DBQueryStatus.ONE_RESULT)
{
LW.I("Change Password Success!");
return(true);
}
else
{
LW.I("Change Password Failed!");
return(false);
}
}
}
private static void Maintain()
{
while (true)
{
try
{
string _mid = Cryptography.RandomString(5, false);
byte[] packet = PublicTools.EncodeMessage(_mid, "HeartBeat");
if (CoreSend(packet, _mid, out string reply))
{
LW.D("HeartBeat Succeed! " + reply);
}
else
{
throw new Exception("CoreSend Error: Timeout");
}
Thread.Sleep(5000);
}
catch (Exception ex)
{
if (ex is ThreadAbortException)
{
return;
}
LW.E("Heartbeat Error! " + ex.Message);
socketclient.CloseAndDispose();
stream.CloseAndDispose();
Initialise(remoteEndpoint.Address, remoteEndpoint.Port);
Thread.Sleep(5000);
}
}
}
public static bool Login(string xUserName, string xPassword, out UserObject user)
{
xUserName = xUserName.ToLower();
string HashedPs = xPassword.SHA256Encrypt();
DBQuery UserNameQuery = new DBQuery();
UserNameQuery.WhereEqualTo("Username", xUserName);
UserNameQuery.WhereEqualTo("Password", HashedPs);
switch (DataBaseOperation.QuerySingleData(UserNameQuery, out user))
{
case DBQueryStatus.INTERNAL_ERROR:
LW.E("Internal DataBase Error");
break;
case DBQueryStatus.NO_RESULTS:
LW.E("No User Found");
break;
case DBQueryStatus.ONE_RESULT:
LW.E("User Found");
return(true);
case DBQueryStatus.MORE_RESULTS:
LW.E("WTF Exception....");
break;
default:
break;
}
return(false);
}
public static bool Initialise(IPAddress ServerIP, int Port)
{
socketclient = new TcpClient();
remoteEndpoint = new IPEndPoint(ServerIP, Port);
int FailedRetry = XConfig.Current.Database.FailedRetryTime;
for (int i = 0; i < FailedRetry; i++)
{
try
{
socketclient.Connect(remoteEndpoint);
stream = socketclient.GetStream();
LW.D("\tDatabase Connection Estabilished!");
if (IsFirstTimeInit)
{
ReceiverThread.Start();
DataBaseConnectionMaintainer.Start();
IsFirstTimeInit = false;
}
SendData("openConnection", "00000", out string token);
LW.D("\tDatabase Connected! Identity: " + token);
return(true);
}
catch (Exception ex)
{
LW.E("\t\tDatabase connection to server: " + ServerIP + " failed. " + ex.Message);
Thread.Sleep(1000);
}
}
return(false);
}
private void UsrLoginWindow_FormClosed(object sender, FormClosedEventArgs e)
{
void ApplicationExit()
{
LW.I("Terminating Application.....");
Application.Exit();
}
}
static void Main(string[] args)
{
LW.InitLog();
LW.SetLogLevel(LogLevel.Dbg);
DataBaseOperation.InitialiseClient();
LW.D(DataBaseOperation.QuerySingleData(new DBQuery().WhereEqualTo("realname", "刘浩宇"), out UserObject me));
LW.D(me);
ClassObject co = new ClassObject()
{
CDepartment = "学部",
CGrade = "1年级",
CNumber = "5班",
TeacherID = me.ObjectId
};
LW.D(DataBaseOperation.CreateData(ref co));
me.ClassList.Add(co.ObjectId);
LW.D(co);
SchoolBusObject bo = new SchoolBusObject()
{
BusName = "校车方向1",
TeacherID = me.ObjectId
};
LW.D(DataBaseOperation.CreateData(ref bo));
LW.D(bo);
for (int cn = 1; cn < 40; cn++)
{
StudentObject stu = new StudentObject()
{
BusID = bo.ObjectId,
ClassID = co.ObjectId,
Sex = "M",
StudentName = "学生-" + cn.ToString("000"),
AHChecked = false,
CSChecked = false,
LSChecked = false
};
LW.D(DataBaseOperation.CreateData(ref stu));
LW.D(stu);
if (cn < 21)
{
me.ChildList.Add(stu.ObjectId);
}
}
me.HeadImagePath = "liuhaoyu.gif";
LW.D(DataBaseOperation.UpdateData(ref me));
LW.D(me);
}
public static void InitialiseClient()
{
LW.D("Started Initialise Database Server Connection....");
bool conn = DatabaseSocketsClient.Initialise(IPAddress.Parse(XConfig.Current.Database.DBServerIP), XConfig.Current.Database.DBServerPort);
while (!conn)
{
LW.E("DBServer Initial Connection Failed!");
conn = DatabaseSocketsClient.Initialise(IPAddress.Parse(XConfig.Current.Database.DBServerIP), XConfig.Current.Database.DBServerPort);
}
}
//发送字符信息到服务端的方法
public static bool SendData(string sendMsg, string MessageId, out string rcvdMessage)
{
rcvdMessage = "";
byte[] mergedPackage = PublicTools.EncodeMessage(MessageId, sendMsg);
while (!Connected)
{
LW.E("Message Sent Waiting for connection....");
Thread.Sleep(500);
}
return(CoreSend(mergedPackage, MessageId, out rcvdMessage));
}
public static IWebHost BuildWebHost(string instrumentationKey, string[] args)
{
LW.D("Building WebHost....");
var host = WebHost.CreateDefaultBuilder(args)
.UseIISIntegration()
.UseKestrel()
.UseApplicationInsights(instrumentationKey)
.UseStartup <Startup>()
.Build();
return(host);
}
public IActionResult RequestChange()
{
ViewData["where"] = ControllerName;
if (ValidateSession())
{
if (Request.HasFormContentType)
{
Microsoft.AspNetCore.Http.IFormCollection form = Request.Form;
UserChangeRequestTypes types = (UserChangeRequestTypes)Enum.Parse(typeof(UserChangeRequestTypes), form[nameof(UserChangeRequest.RequestTypes)][0]);
string reason = form[nameof(UserChangeRequest.DetailTexts)][0];
string newVal = form[nameof(UserChangeRequest.NewContent)][0];
UserChangeRequest request = new UserChangeRequest()
{
DetailTexts = reason,
SolverID = "",
NewContent = newVal,
Status = UCRProcessStatus.NotSolved,
RequestTypes = types,
UserID = CurrentUser.ObjectId
};
if (DataBaseOperation.CreateData(ref request) != DBQueryStatus.ONE_RESULT)
{
LW.E("AccountController->ProcessNewUCR: Create UCR Failed!");
return(DatabaseError(ServerAction.MyAccount_CreateChangeRequest, XConfig.Messages["CreateUCR_Failed"]));
}
InternalMessage messageAdmin = new InternalMessage()
{
_Type = GlobalMessageTypes.UCR_Created_TO_ADMIN, DataObject = request, User = CurrentUser, ObjectId = request.ObjectId
};
InternalMessage message_User = new InternalMessage()
{
_Type = GlobalMessageTypes.UCR_Created__TO_User, DataObject = request, User = CurrentUser, ObjectId = request.ObjectId
};
MessagingSystem.AddMessageProcesses(messageAdmin, message_User);
return(Redirect($"/{HomeController.ControllerName}/{nameof(HomeController.RequestResult)}?req=changereq&status=ok&callback=/Account/"));
}
else
{
ViewData["cUser"] = CurrentUser.ToString();
return(View(new UserChangeRequest()
{
UserID = CurrentUser.ObjectId
}));
}
}
else
{
return(LoginFailed("/" + ControllerName + "/" + nameof(RequestChange)));
}
}
public static void InitialiseDBConnection()
{
SqlConnectionStringBuilder conn = new SqlConnectionStringBuilder();
LW.D("Start Initiallising Database Connections.....");
conn.DataSource = XConfig.Current.Database.SQLServerIP + "," + XConfig.Current.Database.SQLServerPort;
conn.UserID = XConfig.Current.Database.DatabaseUserName;
conn.Password = XConfig.Current.Database.DatabasePassword;
conn.TrustServerCertificate = true;
LW.D("DB Connection String Loaded!");
sqlConnection = new SqlConnection(conn.ConnectionString);
sqlConnection.Open();
LW.D("DB Connection Opened!");
}
public static void Main()
{
LW.SetLogLevel(LogLevel.Dbg);
LW.InitLog();
LW.D("========= = Start WoodenBench for Schoolbus Windows Client = =========");
if (!XConfig.LoadConfig("XConfig.conf"))
{
LW.E("Config Loading Failed! Check file...");
return;
}
DataBaseOperation.InitialiseClient();
Application.EnableVisualStyles();
Application.Run(LoginWindow.Default);
}
public static void Main(string[] args)
{
LW.SetLogLevel(LogLevel.Dbg);
LW.InitLog();
var v = XConfig.LoadAll();
if (!(v.Item1 && v.Item2))
{
return;
}
new Thread(new ThreadStart(GetStateString)).Start();
BuildWebHost(args).Run();
}
// 接收服务端发来信息的方法
static void Recv()
{
while (true)
{
while (Connected)
{
string requestString = PublicTools.DecodeMessage(stream);
_messages.Add(requestString.Substring(0, 5), requestString.Substring(5));
}
while (!Connected)
{
LW.E("Message Recieve waiting for connection......");
Thread.Sleep(500);
}
}
}
private void DoLogin(object sender, EventArgs e)
{
//Login the user
UserNameTxt.Enabled = false;
PswdTxt.Enabled = false;
NewUserLabel.Visible = false;
LoginResult.Text = "";
DoLoginBtn.Enabled = false;
CancelBtn.Enabled = false;
DoLoginBtn.Text = "登录中...";
Application.DoEvents();
if (UserActivity.Login(UserNameTxt.Text, PswdTxt.Text, out UserObject user))
{
LW.D($"Login succeed using username {UserNameTxt.Text}");
if (user.UserGroup.IsAdmin || user.UserGroup.IsBusManager || user.UserGroup.IsClassTeacher)
{
DoLoginBtn.Enabled = true;
CancelBtn.Enabled = true;
UserNameTxt.Enabled = true;
PswdTxt.Enabled = true;
DoLoginBtn.Text = "登录(&L)";
CurrentUser = user;
MainForm.Default.Show();
Hide();
}
else if (user.UserGroup.IsParent)
{
MessageBox.Show("暂时不支持家长使用小板凳 Windows 客户端哦！");
}
else
{
MessageBox.Show("用户组配置无效，请联系管理员。");
}
}
else
{
LW.E($"Login failed using username {UserNameTxt.Text} and password {PswdTxt.Text}.");
LoginResult.Text = "用户名或密码不正确";
LoginResult.Visible = true;
DoLoginBtn.Enabled = true;
CancelBtn.Enabled = true;
UserNameTxt.Enabled = true;
PswdTxt.Enabled = true;
DoLoginBtn.Text = "登录(&L)";
}
}
public static int Main(string[] args)
{
LW.SetLogLevel(LogLevel.D);
LW.InitLog();
LW.I("========= = Start WoodenBench for Schoolbus Windows Client = =========");
if (!XConfig.LoadConfig("XConfig.conf"))
{
LW.E("Config Loading Failed! Check file...");
return(0);
}
DataBaseOperation.InitialiseClient();
Application.EnableVisualStyles();
Application.Run(LoginWindow.Default);
DatabaseSocketsClient.KillConnection();
return(0);
}
private void buttonX1_Click(object sender, EventArgs e)
{
foreach (StudentObject item in studentDataObjectBindingSource)
{
var _item = item;
if (Database.DataBaseOperation.UpdateData(ref _item) == DBQueryStatus.ONE_RESULT)
{
ExDescription.Text = "成功更新项：" + _item.StudentName;
LW.I("BusCheck: Succeed Updated Record: " + item.ObjectId);
}
else
{
ExDescription.Text = "出现问题：" + _item.StudentName;
LW.E("BusCheck: Failed to Update Record: " + item.ObjectId);
}
Application.DoEvents();
}
}
public override IActionResult Index()
{
ViewData["where"] = HomeController.ControllerName;
if (ValidateSession())
{
if (!CurrentUser.UserGroup.IsAdmin)
{
LW.E("Someone trying access illegal page!, Page: index, user:"******", possible referer:" + Request.Headers["Referer"]);
return(NotFound());
}
ViewData["cUser"] = CurrentUser.ToString();
return(View(CurrentUser));
}
else
{
return(LoginFailed("/" + ControllerName));
}
}
public void POST(string msg_signature, string timestamp, string nonce)
{
MemoryStream ms = new MemoryStream();
Request.Body.CopyTo(ms);
string XML_Message = "";
string _message = Encoding.UTF8.GetString(ms.ToArray());
int ret = WeChatHelper.WeChatEncryptor.DecryptMsg(msg_signature, timestamp, nonce, _message, ref XML_Message);
if (ret != 0)
{
Response.StatusCode = 200;
LW.E("WeChat Message Decrypt Failed!! " + _message);
Response.WriteAsync("");
return;
}
WeChatMessageSystem.AddToRecvList(new WeChatRcvdMessage(XML_Message, DateTime.Now));
Response.StatusCode = 200;
Response.WriteAsync("");
}
public void Put(string column, object data)
{
if (data == null)
{
LW.E("DBOutput: Put " + column + " as null, drop it..."); return;
}
if (data is ICollection)
{
data = string.Join(",", (IEnumerable <string>)data);
}
if (Data.ContainsKey(column))
{
Data.Remove(column);
Data.Add(column, data);
}
else
{
Data.Add(column, data);
}
}
public static void GetStateString()
{
NamedPipeClientStream client = new NamedPipeClientStream("localhost", XConfig.Current.StatusReportNamedPipe, PipeDirection.In);
while (true)
{
client.Connect();
while (client.IsConnected)
{
var data = new byte[65535];
var count = client.Read(data, 0, data.Length);
if (count > 0)
{
HomeController.ServerStatus = Encoding.UTF8.GetString(data, 0, count);
}
}
LW.E("GetStateString: DisConnected from the WBWebServer....");
Thread.Sleep(1000);
}
}
private static Dictionary <string, string> SendMessageString(WeChatSMsg MessageType, string users, string Title, string Content, string URL = null)
{
WeChatMessageBackupService.AddToSendList(users, Title, Content);
WeChatHelper.ReNewWCCodes();
string Message = "{\"touser\":\"" + users + "\",\"msgtype\":\"" + MessageType.ToString() + "\",\"agentid\":" + XConfig.Current.WeChat.AgentId + ",\"" + MessageType.ToString() + "\":";
switch (MessageType)
{
case WeChatSMsg.text:
Message = Message + $"{{\"content\":\"{Content}\r\n\r\n MST: {DateTime.Now.ToNormalString()}\"}}";
break;
case WeChatSMsg.textcard:
Message = Message + $"{{\"title\":\"{Title}\",\"description\":\"{Content}\",\"url\":\"{URL}\"}}";
break;
}
Message = Message + "}";
LW.D("WeChat Message Sent: " + Message);
return(PublicTools.HTTPPost("https://qyapi.weixin.qq.com/cgi-bin/message/send?access_token=" + WeChatHelper.AccessToken, Message));
}
public static DBQueryStatus UpdateData <T>(ref T item, DBQuery query) where T : DataTableObject, new()
{
if (query == null)
{
query = new DBQuery().WhereEqualTo("objectId", item.ObjectId);
}
query.Limit(1);
DataBaseIO output = new DataBaseIO();
item.WriteObject(output, false);
var _result = _DBRequestInternal(item.Table, DBVerbs.Update, query, output, out DataBaseIO[] inputs);
if (_result != DBQueryStatus.ONE_RESULT)
{
LW.E("DBInternalLog: UpdateData Process Failed!");
return(DBQueryStatus.INTERNAL_ERROR);
}
item = new T();
item.ReadFields(inputs[0]);
return(_result);
}
public IActionResult WeChatLogin(string state, string code)
{
ViewData["where"] = ControllerName;
if (string.IsNullOrEmpty(Request.Cookies["WB_WXLoginOption"]) || string.IsNullOrEmpty(state) || string.IsNullOrEmpty(code))
{
return(RequestIllegal(ServerAction.WeChatLogin_PreExecute, XConfig.Messages["WeChatRequestStatusUnexcepted"]));
}
else
{
WeChatHelper.ReNewWCCodes();
//object LogonUser = null;
Dictionary <string, string> JSON = PublicTools.HTTPGet("https://qyapi.weixin.qq.com/cgi-bin/user/getuserinfo?access_token=" + WeChatHelper.AccessToken + "&code=" + code);
if (!JSON.ContainsKey("UserId"))
{
LW.E("WeChat JSON doesnot Contain: UserID, " + JSON.ToParsedString());
return(null);
}
string WeiXinID = JSON["UserId"];
switch (DataBaseOperation.QuerySingleData(new DBQuery().WhereEqualTo("Username", WeiXinID), out UserObject User))
{
case DBQueryStatus.INTERNAL_ERROR:
LW.E("SessionManager: Failed to get User by its UserName --> DataBase Inernal Error....");
return(DatabaseError(ServerAction.WeChatLogin_PostExecute, XConfig.Messages["InternalDataBaseError"]));
case DBQueryStatus.NO_RESULTS:
string token = OnePassTicket.CreateTicket();
OnePassTicket.TryAdd(token, new TicketInfo(TicketUsage.UserRegister, Request.Headers["User-Agent"], WeiXinID));
return(Redirect($"/Account/Register?token={token}&user={WeiXinID}&_action=register"));
case DBQueryStatus.ONE_RESULT:
UpdateUser(User);
Response.Cookies.Delete("WB_WXLoginOption");
return(Redirect("/Home/Index/"));
default:
LW.E("HomeController: Unexpected Database Query Result for WeChatLogin...");
return(DatabaseError(ServerAction.WeChatLogin_PostExecute, XConfig.Messages["WrongDataReturnedFromDatabase"]));
}
}
}
public static void Main(string[] args)
{
LW.SetLogLevel(LogLevel.Dbg);
LW.InitLog();
StartUpTime = DateTime.Now;
LW.D("WoodenBench WebServer Starting....");
LW.D($"\t Startup Time {StartUpTime.ToString()}.");
Version = new FileInfo(new string(Assembly.GetExecutingAssembly().CodeBase.Skip(8).ToArray())).LastWriteTime.ToString();
LW.D($"\t Version {Version}");
var v = XConfig.LoadAll();
if (!(v.Item1 && v.Item2))
{
return;
}
StatusMonitor.StartMonitorThread();
WeChatHelper.ReNewWCCodes();
DataBaseOperation.InitialiseClient();
//DataBaseOperation.InitialiseClient(IPAddress.Loopback);
WeChatHelper.InitialiseExcryptor();
LW.D("Initialising Core Messaging Systems.....");
WeChatMessageSystem.StartProcessThreads();
WeChatMessageBackupService.StartBackupThread();
MessagingSystem.StartProcessThread();
var webHost = BuildWebHost(XConfig.Current.ApplicationInsightInstrumentationKey, args);
LW.D("Starting WebHost....");
WebServerTask = webHost.RunAsync(ServerStopToken.Token);
WebServerTask.Wait();
LW.E("WebServer Stoped! Cancellation Token = " + ServerStopToken.IsCancellationRequested);
}
private void clientEnumTimer_Tick(object sender, EventArgs e)
{
try
{
Dictionary <string, string> clientConncetionQueryStrings;
lock (DatabaseSocketsServer.QueryStrings)
{
clientConncetionQueryStrings = DatabaseSocketsServer.QueryStrings;
}
listView1.Items.Clear();
foreach (KeyValuePair <string, string> item in clientConncetionQueryStrings)
{
listView1.Items.Add(new ListViewItem(new string[] { item.Key, item.Value }));
}
dbConnections.Text = "1";
currentClients.Text = listView1.Items.Count.ToString();
}
catch (Exception ex)
{
LW.E("TIMER ERROR: " + ex.Message);
}
}