private string ExecuteCommand(string command, SecurityIP ip)
{
if (command == null || command.Length <= 0)
return _unknown;
else
{
string cmd = command[0].ToString();
string parameters = command.Substring(1);
switch (cmd)
{
//Get list of SubSystems
case "0":
return Common.GetListOfSubSystems();
//Get content of SubSystem
case "1":
return Common.GetContentOfSubSystem(parameters);
//Get properties
case "2":
return Common.GetProperties(parameters.Split(new string[] { ";" }, StringSplitOptions.None), ip.IsLocal);
//Set properties
case "3":
LogMessage(command, new LogMessageEventArgs(string.Format("{0} {1}", AddinManager.CurrentLocalizer.GetString("SettingProperties"), parameters), null, LogLevel.Info));
return Common.SetProperties(parameters.Split(new string[] { ";" }, StringSplitOptions.None)).ToString();
//Execute SubSystem commands
case "4":
LogMessage(command, new LogMessageEventArgs(string.Format("{0} {1}", AddinManager.CurrentLocalizer.GetString("ExecutingCommands"), parameters), null, LogLevel.Info));
return Common.ExecuteSubSystemCommand(parameters.Split(new string[] { ";" }, StringSplitOptions.None)).ToString();
//Get the numbers of red and yellow properties
case "5":
return Common.GetNumbersOfRedYellow();
//Get the list of red or yellow properties
case "6":
return Common.GetListOfRedYellow();
//Get history values
case "7":
return Common.GetHistoryValues(parameters);
default:
return _unknown;
}
}
}
private void SendData(HttpListenerContext context, SecurityIP ip)
{
try
{
string data = "";
if (context.Request.HttpMethod == "POST" && context.Request.HasEntityBody)
{
using (Stream body = context.Request.InputStream)
{
using (StreamReader reader = new StreamReader(body, context.Request.ContentEncoding))
{
data = reader.ReadToEnd();
}
}
}
string[] array = Common.ParseCommand(data);
Answer(context, ExecuteCommand(array[1], ip));
}
catch (Exception ex)
{
LogMessage(context, new LogMessageEventArgs(ex.Message, ex, LogLevel.Warning));
}
}
private bool CheckAccess(SecurityIP ip, HttpListenerContext context, bool isUpdateTime)
{
bool answer = false;
switch (ip.AccessLevel)
{
case AccessLevel.White:
ip.Access = Access.IsAllowed;
if (isUpdateTime)
ip.LastRequest = DateTime.Now;
answer = true;
break;
case AccessLevel.Light:
bool checkPassword = true;
if ((ip.Access == Access.IsAllowed && ip.LastRequest >= DateTime.Now.AddMinutes(_configuration.SessionMinutes * (-1))))
{
checkPassword = false;
if (isUpdateTime)
ip.LastRequest = DateTime.Now;
answer = true;
}
if (checkPassword)
{
ip.LastRequest = DateTime.Now;
Dictionary<string, string> parameters = GetPOSTParameters(context.Request);
if (ip.Access == Access.NeedPassword && CheckPassword(parameters.ContainsKey("pass") ? parameters["pass"] : ""))
{
ip.Access = Access.IsAllowed;
answer = true;
}
else
{
ip.Access = Access.NeedPassword;
SendLogin1WebPage(context);
}
}
break;
case AccessLevel.Gray:
bool checkPwd = true;
if (ip.Access == Access.IsAllowed && ip.LastRequest >= DateTime.Now.AddMinutes(_configuration.SessionMinutes * (-1)))
{
checkPwd = false;
if (isUpdateTime)
ip.LastRequest = DateTime.Now;
answer = true;
}
if (checkPwd)
{
ip.LastRequest = DateTime.Now;
Dictionary<string, string> parameters = GetPOSTParameters(context.Request);
if (ip.Access == Access.NeedPassword && CheckPassword(parameters.ContainsKey("pass") ? parameters["pass"] : ""))
{
ip.Access = Access.NeedSMSPassword;
Common.GenerateSMSPassword();
SendLogin2WebPage(context);
}
else if (ip.Access == Access.NeedSMSPassword && Common.CheckSMSPassword(parameters.ContainsKey("pass") ? parameters["pass"] : ""))
{
ip.Access = Access.IsAllowed;
answer = true;
}
else
{
ip.Access = Access.NeedPassword;
SendLogin1WebPage(context);
}
}
break;
default:
case AccessLevel.Black:
ip.Access = Access.Denied;
context.Response.Abort();
break;
}
return answer;
}
