public string ReadLicense()
{
SecStrHelper SSH = new SecStrHelper();
string LicenseKeyStr = "";
string LicenseStr = "";
try
{
//读取本地许可信息
RegistryKey LMKey = Registry.LocalMachine;
RegistryKey LicenseKeyEdit = LMKey.CreateSubKey("software\\HiSoft");
RegistryKey LicenseKey = LMKey.OpenSubKey("SOFTWARE\\HiSoft", true);
LicenseKeyStr = LicenseKey.GetValue("HiStr").ToString();
//解密许可信息
LicenseStr = SSH.DESLite(false, LicenseKeyStr);
List <string> LicenseInfo = new List <string>(LicenseStr.Split(','));
//提取许可信息
AppID = LicenseInfo[2];
AppTime = DateTime.Parse(LicenseInfo[1].ToString());
AppMac = LicenseInfo[0];
}
catch (Exception ex)
{
//
}
//提取硬件信息
HardwareHelper HwH = new HardwareHelper();
string ThisMAC = SSH.DESLite(true, HwH.GetMacAddress());
//许可验证
if (AppMac != ThisMAC)
{
AllowLogin = false;
return("False,未注册," + ThisMAC);
}
else if (AppTime < DateTime.Now)
{
AllowLogin = false;
return("False,注册过期," + AppTime);
}
else
{
AllowLogin = true;
return("True,验证成功," + AppID);
}
}
//初始化本地数据库
public void InitialSQLiteDB(string path = null)
{
SQLitePath = "Data Source=" + path + "database.s3db";
try
{
SQLiteConn = new SQLiteConnection(SQLitePath + SQLitePWD);
SQLiteConn.Open();
}
catch (Exception ex)
{
SQLiteConn = new SQLiteConnection(SQLitePath);
SQLiteConn.Open();
SQLiteConn.ChangePassword("Hc@3232327");
SQLiteConn.Close();
SQLiteConn = new SQLiteConnection(SQLitePath + SQLitePWD);
SQLiteConn.Open();
}
SQLiteComm = new SQLiteCommand(SQLiteConn);
//初始化SQLite设置
string sql1 = "SELECT name FROM sqlite_master WHERE type = 'table' and name='Soft_User' ORDER BY name";
DataTable TableIsIn = SQLiteDT(sql1);
if (!(TableIsIn.Rows.Count > 0))
{
//初始化系统表
try
{
SQLiteComm.CommandText = "CREATE TABLE [Soft_User] ([UID] INTEGER NOT NULL PRIMARY KEY AUTOINCREMENT,[UserName] VARCHAR(20) UNIQUE NULL,[UserPWD] VARCHAR(100) NULL,[UserAPP] VARCHAR(200) NULL)";
SQLiteComm.ExecuteNonQuery();
SecStrHelper SSH = new SecStrHelper();
string pwd = SSH.DESLite(true, "admin");
SQLiteComm.CommandText = "insert into [Soft_User]([UserName],[UserPWD],[UserAPP]) values('admin','" + pwd + "','ALL')";
SQLiteComm.ExecuteNonQuery();
}
catch (Exception ex)
{
}
}
}
