public ActionResult Authorization(Models.AuthorizationModel auth_model)
{
using (ISession session = NHibernateSessionManeger.OpenSession())
{
IQuery query = session.CreateQuery("FROM Users WHERE name = '" + auth_model.Name + "'");
if (query.List <Users>().Count() == 0)
{
ViewData["ErrorMessage"] = "Неправильный пользователь или пароль";
return(View());
}
var usr = query.List <Users>().ToArray();
string name = usr[0].Name;
string hashed_password = usr[0].HashPassword;
string salt = usr[0].Salt;
int id = usr[0].Id;
HashUtillity hashUtillty = new HashUtillity();
if (hashUtillty.compare_password(auth_model.Password, hashed_password, salt))
{
Session.Timeout = 5;
Session["session_key"] = name;
Session["session_id"] = id;
return(RedirectToAction("Index"));
}
else
{
ViewData["ErrorMessage"] = "Неправильный пользователь или пароль";
return(View());
}
}
}
public ActionResult Registration(Models.RegistrationModel reg_model)
{
if (Session["session_key"] != null)
{
return(RedirectToAction("index"));
}
using (NHibernate.ISession session = NHibernateSessionManeger.OpenSession())
{
if (!ModelState.IsValid)
{
return(View());
}
else
{
NHibernate.IQuery query = session.CreateQuery("FROM Users WHERE name = '" + reg_model.Name + "'");
if (query.List <Models.Users>().Count() > 0)
{
ViewData["ErrorMessage"] = " Пользователь с ником " + reg_model.Name + " уже занят ";
return(View());
}
var usr = new Models.Users();
usr.Email = reg_model.Email;
usr.Name = reg_model.Name;
var salt = Guid.NewGuid().ToByteArray();
string hashsed_password = Convert.ToBase64String(CryptSharp.Utility.SCrypt.ComputeDerivedKey(System.Text.UTF8Encoding.UTF8.GetBytes(reg_model.Password), salt, 16384, 8, 1, null, 128));
usr.HashPassword = hashsed_password;
usr.Salt = Convert.ToBase64String(salt);
session.Save(usr);
return(RedirectToAction("authorization"));
}
}
}
public void SaveDocumentDB()
{
using (NHibernate.ISession session = NHibernateSessionManeger.OpenSession())
{
NHibernate.IQuery query = session.CreateSQLQuery("exec CreateDocument :UserName, :PathToFile");
query.SetParameter("UserName", OwnerFile);
query.SetParameter("PathToFile", @"~/App_Data/uploads/Users/" + OwnerFile + "/" + FileName);
query.UniqueResult();
}
}
// thank for documentation https://docs.microsoft.com/ru-ru/aspnet/mvc/overview/getting-started/getting-started-with-ef-using-mvc/sorting-filtering-and-paging-with-the-entity-framework-in-an-asp-net-mvc-application
public ActionResult MyDocs(string sortOrder, string searchName, DateTime?searchDate)
{
if (Session["session_key"] == null)
{
return(RedirectToAction("Index"));
}
ViewBag.NameSortParm = String.IsNullOrEmpty(sortOrder) ? "name_desc" : "";
ViewBag.DateSortParm = sortOrder == "Date" ? "date_desc" : "Date";
using (ISession session = NHibernateSessionManeger.OpenSession())
{
IList <Docs> resultList = new List <Docs>();
var query = session.QueryOver <Docs>();
resultList = query.Where(x => x.UserId == Convert.ToInt64(Session["session_id"])).List();
if (!String.IsNullOrEmpty(searchDate.ToString()))
{
resultList = query.Where(s => s.Date.Day == searchDate.Value.Day &&
s.Date.Month == searchDate.Value.Month &&
s.Date.Year == searchDate.Value.Year).List();
ViewBag.SearchDate = searchDate;
}
if (!String.IsNullOrEmpty(searchName))
{
resultList = query.Where(s => s.NameDoc.IsLike(searchName, MatchMode.Anywhere)).List();
ViewBag.SearchName = searchName;
}
switch (sortOrder)
{
case "name_desc":
{
resultList = resultList.OrderByDescending(s => s.NameDoc).ToList();
break;
}
case "date_desc":
{
resultList = resultList.OrderByDescending(s => s.Date).ToList();
break;
}
}
return(View(resultList));
}
}
public ActionResult UploadDocs(HttpPostedFileBase file)
{
if (Session["session_key"] == null)
{
return(RedirectToAction("index"));
}
Docs docs = new Docs();
docs.PathToFile = HttpContext.Server.MapPath(@"~/App_Data/uploads/Users/" + Session["session_key"] + "/");
docs.NameDoc = System.IO.Path.GetFileName(docs.PathToFile + "/" + file.FileName);
if (System.IO.File.Exists(docs.PathToFile + docs.NameDoc))
{
return(new HttpStatusCodeResult(400, "file already exists"));
}
using (var binaryReader = new System.IO.BinaryReader(Request.Files[0].InputStream))
{
docs.BinaryFile = binaryReader.ReadBytes(Request.Files[0].ContentLength);
}
if (!System.IO.Directory.Exists(docs.PathToFile))
{
System.IO.Directory.CreateDirectory(docs.PathToFile);
}
using (var fs = new System.IO.FileStream(docs.PathToFile + docs.NameDoc, System.IO.FileMode.Create, System.IO.FileAccess.Write))
{
fs.Write(docs.BinaryFile, 0, docs.BinaryFile.Length);
}
using (ISession session = NHibernateSessionManeger.OpenSession())
{
session.GetNamedQuery("CreateDocument").
SetParameter("UserID", Session["session_id"]).
SetParameter("NameDoc", docs.NameDoc).
SetParameter("PathToFile", docs.PathToFile).UniqueResult();
}
return(View());
}
