//Delete/Clear Session details for user
public JsonResult ClearSessionDetails(string userId)
{
FormsAuthenticationTicket ticket = null;
try
{
_UserSessionLogBusinessLogic = new UserSessionLogBusinessLogic();
_EncryptionModule = new EncryptionModule();
int decryptedUserId = Convert.ToInt32(_EncryptionModule.Decrypt(userId));
var result = _UserSessionLogBusinessLogic.ClearSessionDetails(decryptedUserId);
return(Json(result));
}
catch (Exception ex)
{
currentFile = this.ControllerContext.RouteData.Values["controller"].ToString(); // System.Diagnostics.StackTrace(true).GetFrame(0).GetFileName();
StackTrace st = new StackTrace();
StackFrame sf = st.GetFrame(0);
methodName = sf.GetMethod().Name;
ErrorLogHelper.UpdatingErrorLog(currentFile + "-" + methodName, ticket == null ? "N/A" : ticket.Name, ex);
return(Json(false));
}
}
/// <summary>
/// Call EncryptionModule.EncryptDataBase for encryption purposes then save encrypted DB to file.
/// </summary>
/// <param name="fileStream">Stay at open state after method call </param>
/// <param name="dataBaseToWrite"></param>
private static void EncryptAndWriteDbToFile(FileStream fileStream, DataBaseInstance dataBaseToWrite)
{
MemoryStream streamOfEncryptedDataBase = EncryptionModule.EncryptDataBase(dataBaseToWrite);
streamOfEncryptedDataBase.Position = 0;
streamOfEncryptedDataBase.WriteTo(fileStream);
}
//Get all user log details
public JsonResult GetAllLoggedInSessions(string userId)
{
FormsAuthenticationTicket ticket = null;
try
{
_UserSessionLogBusinessLogic = new UserSessionLogBusinessLogic();
_EncryptionModule = new EncryptionModule();
HttpCookie authCookie = Request.Cookies[FormsAuthentication.FormsCookieName];
int decryptedUserId = userId == "0" ? 0 : Convert.ToInt32(_EncryptionModule.Decrypt(userId));
if (authCookie != null)
{
ticket = FormsAuthentication.Decrypt(authCookie.Value);
var userLogDetails = _UserSessionLogBusinessLogic.GetAllLoggedInSessions(decryptedUserId);
var userLogDetailsEncrypted = userLogDetails
.Select(ul => new
{
UserSessionLogId = _EncryptionModule.Encrypt(ul.UserSessionLogId.ToString()),
UserId = _EncryptionModule.Encrypt(ul.UserId.ToString()),
ProfilePicURL = ul.ProfilePicURL,
Username = ul.Username,
UserGroupName = ul.UserGroupName,
UserFullName = ul.UserFullName,
UserCallingName = ul.UserCallingName,
IPAddress = ul.IPAddress,
CountryCode = ul.CountryCode,
Country = ul.Country,
City = ul.City,
Region = ul.Region,
LoggedInTimestamp = ul.LoggedInTimestamp,
LoggedOffTimestamp = ul.LoggedOffTimestamp
}).ToList();
return(Json(userLogDetailsEncrypted));
}
else
{
return(Json(null));
}
}
catch (Exception ex)
{
currentFile = this.ControllerContext.RouteData.Values["controller"].ToString(); // System.Diagnostics.StackTrace(true).GetFrame(0).GetFileName();
StackTrace st = new StackTrace();
StackFrame sf = st.GetFrame(0);
methodName = sf.GetMethod().Name;
ErrorLogHelper.UpdatingErrorLog(currentFile + "-" + methodName, ticket == null ? "N/A" : ticket.Name, ex);
return(Json(null));
}
}
//Get all system users
public JsonResult GetAllUsers()
{
FormsAuthenticationTicket ticket = null;
try
{
_SystemUserDirectoryBusinessLogic = new SystemUserDirectoryBusinessLogic();
HttpCookie authCookie = Request.Cookies[FormsAuthentication.FormsCookieName];
if (authCookie != null)
{
ticket = FormsAuthentication.Decrypt(authCookie.Value);
_EncryptionModule = new EncryptionModule();
var userDetails = _SystemUserDirectoryBusinessLogic.GetAllUsers();
var userDetailsEncrypted = userDetails
.Select(u => new
{
UserId = _EncryptionModule.Encrypt(u.UserId.ToString()),
UserGroupId = u.UserGroupId,
ProfilePicURL = u.ProfilePicURL,
Username = u.Username,
UserGroupName = u.UserGroupName,
FullName = u.FullName,
CallingName = u.CallingName,
Email = u.Email,
IsActive = u.IsActive,
IsLoggedIn = u.IsLoggedIn,
LastLogInTime = u.LastLogInTime,
LastLogOffTime = u.LastLogOffTime,
}).OrderBy(a => a.Username).ThenBy(a => a.FullName).ToList();
return(Json(userDetailsEncrypted));
}
else
{
return(Json(null));
}
}
catch (Exception ex)
{
currentFile = this.ControllerContext.RouteData.Values["controller"].ToString(); // System.Diagnostics.StackTrace(true).GetFrame(0).GetFileName();
StackTrace st = new StackTrace();
StackFrame sf = st.GetFrame(0);
methodName = sf.GetMethod().Name;
ErrorLogHelper.UpdatingErrorLog(currentFile + "-" + methodName, ticket == null ? "N/A" : ticket.Name, ex);
return(Json(null));
}
}
private static int redirectedUserId = 0; //Variable to get when user Id is redirected from another page
public ActionResult Index(string userId = null)
{
FormsAuthenticationTicket ticket = null;
try
{
// string LoginUserType = System.Web.HttpContext.Current.Session["LoginUserType"].ToString();
_UserDetailsBusinessLogic = new UserDetailsBusinessLogic();
_EncryptionModule = new EncryptionModule();
HttpCookie authCookie = System.Web.HttpContext.Current.Request.Cookies[FormsAuthentication.FormsCookieName];
if (authCookie != null)
{
ticket = FormsAuthentication.Decrypt(authCookie.Value);
ViewBag.Username = ticket.Name;
ViewBag.UserType = _UserDetailsBusinessLogic.GetUserType(ticket.Name).ToLower().Trim();
ViewBag.RedirectedUserId = userId != null?_EncryptionModule.Decrypt(userId.ToString()) : "0";
redirectedUserId = userId != null?Convert.ToInt32(_EncryptionModule.Decrypt(userId.ToString())) : 0;
//Initialize AWS Configurations => Required for image uploads
InitAWSS3Configurations();
return(View());
}
else
{
this.HttpContext.Session["ErrorMsg"] = "LoginErr";
return(RedirectToAction("Index", "Login"));
}
}
catch (Exception ex)
{
currentFile = this.ControllerContext.RouteData.Values["controller"].ToString(); // System.Diagnostics.StackTrace(true).GetFrame(0).GetFileName();
StackTrace st = new StackTrace();
StackFrame sf = st.GetFrame(0);
methodName = sf.GetMethod().Name;
ErrorLogHelper.UpdatingErrorLog(currentFile + "-" + methodName, ticket == null ? "N/A" : ticket.Name, ex);
this.HttpContext.Session["ErrorMsg"] = "PageLoadError";
return(RedirectToAction("Index", "LoginError"));
}
}
static void Main(string[] args)
{
// Connect to device at specific port
var module = EncryptionModule.Connect("COM8");
// Set password for VMPC
module.SetPassword("test");
// Initialize VMPC
module.InitializeCipher();
// Encrypt sequence
var encrypted = module.EncryptSequence("test");
Console.WriteLine(encrypted.GetDataString());
// Reinitialize cipher
module.InitializeCipher();
// Decrypt sequence
var decrypted = module.EncryptSequence(encrypted);
Console.WriteLine(decrypted.GetDataString());
// Config examples
Console.WriteLine("=== Config ===");
// Stream chunk size
module.SetStreamChunkSize(4);
Console.WriteLine($"StreamChunkSize: {module.GetStreamChunkSize()}");
//module.BeginStreamEncryption(data => { /**/ });
/*while (true)
* {
* module.SendStreamData(Encoding.ASCII.GetBytes("test"));
* // Thread.Sleep(50);
* }*/
}
