Beispiel #1
0
        protected void Page_Load(object sender, EventArgs e)
        {                                   ////////////////Creating Grid View ///////////////
            DataTable dt = new DataTable(); //создаём таблицу

            dt.Columns.Add("File", typeof(string));
            dt.Columns.Add("Size", typeof(string));
            dt.Columns.Add("Type", typeof(string));
            dt.Columns.Add("Hash", typeof(string));
            dt.Columns.Add("Sign", typeof(string));
            dt.Columns.Add("PublicKey", typeof(string));
            dt.Columns.Add("Mod", typeof(string));
            dt.Columns.Add("Login", typeof(string));
            String userName, sign_out, openkey, mod = "";

            using (site_dbDataContext contex = new site_dbDataContext()) //Создан экземпляр класса БД
            {
                //Создаем объекты таблиц
                FileUser UserName = new FileUser();


                foreach (string strfile in Directory.GetFiles(Server.MapPath("~/Data")))//вносим данные
                {
                    FileInfo fi = new FileInfo(strfile);
                    userName = (from x in new site_dbDataContext().FileUser where x.FileName == fi.Name select x.Email).First();
                    sign_out = (from x in new site_dbDataContext().FileUser where x.FileName == fi.Name select x.Sign).First();
                    openkey  = (from x in new site_dbDataContext().PublicKeys where x.UserLogin == userName select x.PublicKey).First();
                    mod      = (from x in new site_dbDataContext().PublicKeys where x.UserLogin == userName select x.Mod).First();
                    dt.Rows.Add(fi.Name, fi.Length, GetFileTypeByExtension(fi.Extension), ComputeMD5Checksum(Server.MapPath("~/Data/") + fi.Name), sign_out, openkey, mod, userName);
                }
            }
            GridView1.DataSource = dt;
            GridView1.DataBind();

            //////////////////////////////////////////////////
        }
Beispiel #2
0
        protected void CreateUser_Click(object sender, EventArgs e)
        {
            var manager       = Context.GetOwinContext().GetUserManager <ApplicationUserManager>();
            var signInManager = Context.GetOwinContext().Get <ApplicationSignInManager>();
            var user          = new ApplicationUser()
            {
                UserName = Email.Text, Email = Email.Text
            };
            IdentityResult result = manager.Create(user, Password.Text);

            if (result.Succeeded)
            {
                signInManager.SignIn(user, isPersistent: false, rememberBrowser: false);
                // Записываем ключи и модуль
                using (site_dbDataContext contex = new site_dbDataContext()) //Создан экземпляр класса БД
                {
                    RSA.RSA_Sign A_RSA_Sign = new RSA.RSA_Sign();            //конструктор
                    //String userId = (from x in new site_dbDataContext().AspNetUsers where x.Email == Context.User.Identity.Name select x.Id).First();
                    //Создаем объекты таблиц
                    PublicKeys PublicKey = new PublicKeys();
                    //PublicKey
                    PublicKey.PublicKey = A_RSA_Sign.E;
                    PublicKey.Mod       = A_RSA_Sign.N; //Mod
                    PublicKey.UserLogin = Email.Text;
                    contex.PublicKeys.InsertOnSubmit(PublicKey);
                    contex.SubmitChanges();
                    Sisurity PrivatKey = new Sisurity();
                    //PrivatKey
                    PrivatKey.PrivatKey = A_RSA_Sign.D;
                    PrivatKey.UserLogin = Email.Text;
                    contex.Sisurity.InsertOnSubmit(PrivatKey);
                    contex.SubmitChanges();
                }
                ///
                IdentityHelper.RedirectToReturnUrl(Request.QueryString["ReturnUrl"], Response);
            }
            else
            {
                ErrorMessage.Text = result.Errors.FirstOrDefault();
            }
        }
Beispiel #3
0
        protected void CreateUser_Click(object sender, EventArgs e)
        {
            var manager = Context.GetOwinContext().GetUserManager<ApplicationUserManager>();
            var signInManager = Context.GetOwinContext().Get<ApplicationSignInManager>();
            var user = new ApplicationUser() { UserName = Email.Text, Email = Email.Text };
            IdentityResult result = manager.Create(user, Password.Text);
            if (result.Succeeded)
            {

                signInManager.SignIn(user, isPersistent: false, rememberBrowser: false);
                // Записываем ключи и модуль
                using (site_dbDataContext contex = new site_dbDataContext()) //Создан экземпляр класса БД
                {
                    RSA.RSA_Sign A_RSA_Sign = new RSA.RSA_Sign(); //конструктор
                    //String userId = (from x in new site_dbDataContext().AspNetUsers where x.Email == Context.User.Identity.Name select x.Id).First();
                    //Создаем объекты таблиц
                    PublicKeys PublicKey = new PublicKeys();
                    //PublicKey
                    PublicKey.PublicKey = A_RSA_Sign.E;
                    PublicKey.Mod = A_RSA_Sign.N; //Mod
                    PublicKey.UserLogin = Email.Text;
                    contex.PublicKeys.InsertOnSubmit(PublicKey);
                    contex.SubmitChanges();
                    Sisurity PrivatKey = new Sisurity();
                    //PrivatKey
                    PrivatKey.PrivatKey = A_RSA_Sign.D;
                    PrivatKey.UserLogin = Email.Text;
                    contex.Sisurity.InsertOnSubmit(PrivatKey);
                    contex.SubmitChanges();
                }
                ///
                IdentityHelper.RedirectToReturnUrl(Request.QueryString["ReturnUrl"], Response);

            }
            else
            {
                ErrorMessage.Text = result.Errors.FirstOrDefault();
            }
        }
Beispiel #4
0
        protected void Button1_Click(object sender, EventArgs e)
        {
            if (Context.User.Identity.Name == "")
            {
                Response.Redirect("~/Account/Login.aspx");
            }
            else
            {
                if (FileUpload1.HasFile)
                {
                    FileUpload1.PostedFile.SaveAs(Server.MapPath("~/Data/") + FileUpload1.FileName); // куда грузить
                    ////////////Writing user name into database///////////
                    using (site_dbDataContext contex = new site_dbDataContext())                     //Создан экземпляр класса БД
                    {
                        //Создаем объекты таблиц
                        FileUser UserName = new FileUser();
                        //PublicKey
                        UserName.Email    = Context.User.Identity.Name;
                        UserName.FileName = FileUpload1.FileName;


                        ////////////////////////////////////////////////////
                        ///////////////Добавляем Подпись///////////////////

                        RSA.BigInteger BI_Text = new RSA.BigInteger(ComputeMD5Checksum(Server.MapPath("~/Data/") + FileUpload1.FileName), 16);
                        RSA.BigInteger d       = new RSA.BigInteger((from x in new site_dbDataContext().Sisurity where x.UserLogin == Context.User.Identity.Name select x.PrivatKey).First(), 10);
                        RSA.BigInteger n       = new RSA.BigInteger((from x in new site_dbDataContext().PublicKeys where x.UserLogin == Context.User.Identity.Name select x.Mod).First(), 10);
                        byte[]         sign    = BI_Text.modPow(d, n).getBytes();
                        UserName.Sign = BitConverter.ToString(sign).Replace("-", string.Empty);
                        contex.FileUser.InsertOnSubmit(UserName);
                        contex.SubmitChanges();
                        ///////////////////////////////////////////////////*/
                    }
                }

                DataTable dt = new DataTable();//создаём таблицу
                dt.Columns.Add("File", typeof(string));
                dt.Columns.Add("Size", typeof(string));
                dt.Columns.Add("Type", typeof(string));
                dt.Columns.Add("Hash", typeof(string));
                dt.Columns.Add("Sign", typeof(string));
                dt.Columns.Add("PublicKey", typeof(string));
                dt.Columns.Add("Mod", typeof(string));
                dt.Columns.Add("Login", typeof(string));
                String userName, sign_out, openkey, mod = "";
                using (site_dbDataContext contex = new site_dbDataContext()) //Создан экземпляр класса БД
                {
                    //Создаем объекты таблиц
                    FileUser UserName = new FileUser();


                    foreach (string strfile in Directory.GetFiles(Server.MapPath("~/Data")))//вносим данные
                    {
                        FileInfo fi = new FileInfo(strfile);
                        userName = (from x in new site_dbDataContext().FileUser where x.FileName == fi.Name select x.Email).First();
                        sign_out = (from x in new site_dbDataContext().FileUser where x.FileName == fi.Name select x.Sign).First();
                        openkey  = (from x in new site_dbDataContext().PublicKeys where x.UserLogin == userName select x.PublicKey).First();
                        mod      = (from x in new site_dbDataContext().PublicKeys where x.UserLogin == userName select x.Mod).First();
                        dt.Rows.Add(fi.Name, fi.Length, GetFileTypeByExtension(fi.Extension), ComputeMD5Checksum(Server.MapPath("~/Data/") + fi.Name), sign_out, openkey, mod, userName);
                    }
                }
                GridView1.DataSource = dt;
                GridView1.DataBind();
            }
        }
Beispiel #5
0
        protected void Button1_Click(object sender, EventArgs e)
        {
            if (Context.User.Identity.Name == "")
            {
                Response.Redirect("~/Account/Login.aspx");
            }
            else
            {
                if (FileUpload1.HasFile)
                {
                    FileUpload1.PostedFile.SaveAs(Server.MapPath("~/Data/") + FileUpload1.FileName);// куда грузить
                    ////////////Writing user name into database///////////
                    using (site_dbDataContext contex = new site_dbDataContext()) //Создан экземпляр класса БД
                    {
                        //Создаем объекты таблиц
                        FileUser UserName = new FileUser();
                        //PublicKey
                        UserName.Email = Context.User.Identity.Name;
                        UserName.FileName = FileUpload1.FileName;

                        ////////////////////////////////////////////////////
                        ///////////////Добавляем Подпись///////////////////

                        RSA.BigInteger BI_Text = new RSA.BigInteger(ComputeMD5Checksum(Server.MapPath("~/Data/") + FileUpload1.FileName), 16);
                        RSA.BigInteger d = new RSA.BigInteger((from x in new site_dbDataContext().Sisurity where x.UserLogin == Context.User.Identity.Name select x.PrivatKey).First(), 10);
                        RSA.BigInteger n = new RSA.BigInteger((from x in new site_dbDataContext().PublicKeys where x.UserLogin == Context.User.Identity.Name select x.Mod).First(), 10);
                        byte[] sign = BI_Text.modPow(d, n).getBytes();
                        UserName.Sign = BitConverter.ToString(sign).Replace("-", string.Empty);
                        contex.FileUser.InsertOnSubmit(UserName);
                        contex.SubmitChanges();
                        ///////////////////////////////////////////////////*/
                    }
                }

                DataTable dt = new DataTable();//создаём таблицу
                dt.Columns.Add("File", typeof(string));
                dt.Columns.Add("Size", typeof(string));
                dt.Columns.Add("Type", typeof(string));
                dt.Columns.Add("Hash", typeof(string));
                dt.Columns.Add("Sign", typeof(string));
                dt.Columns.Add("PublicKey", typeof(string));
                dt.Columns.Add("Mod", typeof(string));
                dt.Columns.Add("Login", typeof(string));
                String userName, sign_out, openkey, mod = "";
                using (site_dbDataContext contex = new site_dbDataContext()) //Создан экземпляр класса БД
                {
                    //Создаем объекты таблиц
                    FileUser UserName = new FileUser();

                    foreach (string strfile in Directory.GetFiles(Server.MapPath("~/Data")))//вносим данные
                    {
                        FileInfo fi = new FileInfo(strfile);
                        userName = (from x in new site_dbDataContext().FileUser where x.FileName == fi.Name select x.Email).First();
                        sign_out = (from x in new site_dbDataContext().FileUser where x.FileName == fi.Name select x.Sign).First();
                        openkey = (from x in new site_dbDataContext().PublicKeys where x.UserLogin == userName select x.PublicKey).First();
                        mod = (from x in new site_dbDataContext().PublicKeys where x.UserLogin == userName select x.Mod).First();
                        dt.Rows.Add(fi.Name, fi.Length, GetFileTypeByExtension(fi.Extension), ComputeMD5Checksum(Server.MapPath("~/Data/") + fi.Name), sign_out, openkey, mod, userName);
                    }
                }
                GridView1.DataSource = dt;
                GridView1.DataBind();

            }
        }
Beispiel #6
0
        protected void Page_Load(object sender, EventArgs e)
        {
            ////////////////Creating Grid View ///////////////
            DataTable dt = new DataTable();//создаём таблицу
            dt.Columns.Add("File", typeof(string));
            dt.Columns.Add("Size", typeof(string));
            dt.Columns.Add("Type", typeof(string));
            dt.Columns.Add("Hash", typeof(string));
            dt.Columns.Add("Sign", typeof(string));
            dt.Columns.Add("PublicKey", typeof(string));
            dt.Columns.Add("Mod", typeof(string));
            dt.Columns.Add("Login", typeof(string));
            String userName, sign_out, openkey, mod = "";
            using (site_dbDataContext contex = new site_dbDataContext()) //Создан экземпляр класса БД
            {
                //Создаем объекты таблиц
                FileUser UserName = new FileUser();

                foreach (string strfile in Directory.GetFiles(Server.MapPath("~/Data")))//вносим данные
                {
                    FileInfo fi = new FileInfo(strfile);
                    userName = (from x in new site_dbDataContext().FileUser where x.FileName == fi.Name select x.Email).First();
                    sign_out = (from x in new site_dbDataContext().FileUser where x.FileName == fi.Name select x.Sign).First();
                    openkey = (from x in new site_dbDataContext().PublicKeys where x.UserLogin == userName select x.PublicKey).First();
                    mod = (from x in new site_dbDataContext().PublicKeys where x.UserLogin == userName select x.Mod).First();
                    dt.Rows.Add(fi.Name, fi.Length, GetFileTypeByExtension(fi.Extension), ComputeMD5Checksum(Server.MapPath("~/Data/") + fi.Name), sign_out, openkey, mod, userName);
                }
            }
            GridView1.DataSource = dt;
            GridView1.DataBind();

            //////////////////////////////////////////////////
        }