private void Client_Disconnected(WindowsFormsApp3.ClientSettings cs) { //this.Invoke(() => //{ // // mListBoxUsersList.Items.Remove(this); // //for (int i = 0; i < mListBoxUsersList.Items.Count; i++) // //{ // // var client = mListBoxUsersList.Items[i].Tag as Client; // // if (client.Ip == sender.Ip) // // { // // txtReceive.Text += "<< " + clientList.Items[i].SubItems[1].Text + " has left the room >>\r\n"; // // BroadcastData("RefreshChat|" + txtReceive.Text); // // clientList.Items.RemoveAt(i); // // } // //} //}); }
public void _client_Received(WindowsFormsApp3.ClientSettings cs, string received) { var cmd = received.Split('|'); switch (cmd[0]) { case "CheieRSA": if (mUserNameTextBox.Text.Trim() == cmd[3].Trim()) { cheie.Exponent = HttpServerUtility.UrlTokenDecode(cmd[1]); cheie.Modulus = HttpServerUtility.UrlTokenDecode(cmd[2]); byte[] DataToEncrypt = System.Text.Encoding.UTF8.GetBytes(mPasswordTextBox.Text); byte[] parolaCriptata = e.RSAEncrypt(cheie, false, DataToEncrypt); string qwe = HttpServerUtility.UrlTokenEncode(parolaCriptata); // MessageBox.Show("parola criptata de la client::::" + qwe); //MessageBox.Show("Exponent:::::::::::" + HttpServerUtility.UrlTokenEncode(cheie.Exponent)); //MessageBox.Show("Modul:::::::::::" + HttpServerUtility.UrlTokenEncode(cheie.Modulus)); Client.Send("ParolaCriptataRSA|" + qwe.Trim() + "|" + cmd[3].Trim()); } break; case "LogInSuccessful": // MessageBox.Show("1"); if (mUserNameTextBox.Text.Trim() == cmd[1].Trim()) { Client.Connected += Client_Connected; Client.Connect(ip, 3000); Client.Send("Connect|" + mUserNameTextBox.Text.Trim() + "|connected"); } // CloseForm(); // MessageBox.Show("2"); break; } }
public void _client_Received(WindowsFormsApp3.ClientSettings cs, string received) { var cmd = received.Split('|'); switch (cmd[0]) { case "Users": this.Invoke(() => { mListBoxUsersList.Items.Clear(); for (int i = 1; i < cmd.Length; i++) { if (cmd[i] != "Connected" | cmd[i] != "RefreshChat" | cmd[i] != "Poftim") { mListBoxUsersList.Items.Add(cmd[i]); } } }); break; case "Message": this.Invoke(() => { mTextBoxReceiveMessages.Text += cmd[1] + "\r\n"; if (cmd[1] == "RefreshChat") { mListBoxUsersList.Items.Clear(); for (int i = 2; i < cmd.Length; i++) { if (cmd[i] != "Connected" | cmd[i] != "RefreshChat" | cmd[i] != "Message") { mListBoxUsersList.Items.Add(cmd[i]); } // mTextBoxReceiveMessages.Text += cmd[1] + "\r\n"; } } }); break; case ".": this.Invoke(() => { mListBoxUsersList.Items.Clear(); for (int i = 1; i < cmd.Length; i++) { mListBoxUsersList.Items.Add(cmd[i]); } }); break; //case "pMessage": // this.Invoke(() => // { // pChat.Text = pChat.Text.Replace("user", formLogin.getUser()); // pChat.Show(); // }); case "RefreshChat": this.Invoke(() => { // mListBoxUsersList.Items.Clear(); //mListBoxUsersList.Items.Clear(); mTextBoxReceiveMessages.Text = cmd[1]; //for (int i = 2; i < cmd.Length; i++) //{ // if (cmd[i] != "Connected" | cmd[i] != "RefreshChat" | cmd[i] != "Message") // { // mListBoxUsersList.Items.Add(cmd[i]); // } // // mTextBoxReceiveMessages.Text += cmd[1] + "\r\n"; //} //foreach (var item in cmd[2]) //{ // mListBoxUsersList.Items.Add(cmd[2]); //} }); break; case "pMessage": this.Invoke(() => { //bool leg = false; //foreach (var item in nrLegatura) //{ // if(item == cmd[4]) // { // leg = true; // } //} // mTextBoxReceiveMessages.Text += cmd[1] + "\r\n"; //vorbitor = String.Empty; //mesaj = String.Empty; //// PrivateChat pc = new PrivateChat(this); //// MessageBox.Show("aoleu"); //mesaj = cmd[1].Trim(); //vorbitor = cmd[3].Trim(); //nrPrimit = String.Empty; //nrPrimit = cmd[4].Trim(); //MessageBox.Show("a" + cmd[2].Trim()); //MessageBox.Show("a" +vorbitor); //MessageBox.Show("a" +mesaj); //MessageBox.Show("a" + nrPrimit); // mTextBoxReceiveMessages.Text = mesaj; //MessageBox.Show("aoelu"); //pChat.Text = formLogin.getUser(); //pChat.Show(); }); break; case "mesajDecriptat": this.Invoke(() => { //bool leg = false; //foreach (var item in nrLegatura) //{ // if(item == cmd[4]) // { // leg = true; // } //} // mTextBoxReceiveMessages.Text += cmd[1] + "\r\n"; if (getThisUser().Trim() == cmd[2].Trim()) { vorbitor = String.Empty; mesaj = String.Empty; // PrivateChat pc = new PrivateChat(this); // MessageBox.Show("aoleu"); mesaj = cmd[1].Trim(); vorbitor = cmd[2].Trim(); nrPrimit = String.Empty; nrPrimit = cmd[4].Trim(); //MessageBox.Show("a" + cmd[2].Trim()); //MessageBox.Show("a" +vorbitor); //MessageBox.Show("a" +mesaj); //MessageBox.Show("a" + nrPrimit); // mTextBoxReceiveMessages.Text = mesaj; } //MessageBox.Show("aoelu"); //pChat.Text = formLogin.getUser(); //pChat.Show(); }); break; case "DeLaServerPtAlaCautat": this.Invoke(() => { if (getThisUser().Trim() == cmd[4].Trim()) { byte[] mesaj1 = HttpServerUtility.UrlTokenDecode(cmd[1]); byte[] chestie = HttpServerUtility.UrlTokenDecode(cmd[2]); byte[] cheiePublica = HttpServerUtility.UrlTokenDecode(cmd[3]); mesaj = String.Empty; //mesaj = r.Receive(mesaj1, chestie, cheiePublica); nrPrimit = String.Empty; vorbitor = String.Empty; vorbitor = getThisUser(); nrPrimit = cmd[5].Trim(); } }); break; case "cheieServerReceiver": this.Invoke(() => { if (cmd[3].Trim() == getThisUser()) { ServerCheie = String.Empty; ServerCheie = cmd[1].Trim(); //nrPrimit = String.Empty; //nrPrimit = cmd[2].Trim(); byte[] cheieServer = HttpServerUtility.UrlTokenDecode(ServerCheie); //s.Mesaj(cheieServer); //byte[] mesajCriptat = s.sendToReceiver(cheieServer, nou); //byte[] chestiaAia = s.sendChestiaAia(); //byte[] senderPublicKey = s.getSenderPublicKey(); //string mesajul = HttpServerUtility.UrlTokenEncode(mesajCriptat); //string chestie = HttpServerUtility.UrlTokenEncode(chestiaAia); //string cheiePublica = HttpServerUtility.UrlTokenEncode(senderPublicKey); // MessageBox.Show("in utilizator sender ::: " + mesajul); // formLogin.Client.Send("mesajCriptat|" + getThisUser().Trim() + "|" + cmd[2].Trim() + "|" + nrCautat + "|" + mesajul + "|" + chestie + "|" + cheiePublica); } else if (cmd[4].Trim() == getThisUser()) { System.Threading.Thread.Sleep(100); // byte[] receiverPublicKey = r.ReceiverPublicKey(); // string cheiePublicaReceiver = HttpServerUtility.UrlTokenEncode(receiverPublicKey); //MessageBox.Show("in utilizator receiver cheie ::: " + cheiePublicaReceiver); // formLogin.Client.Send("CheieReceiver|" + getThisUser().Trim() + "|" + cmd[2].Trim() + "|" + cheiePublicaReceiver); //acesta + nr + cheiaMea } // nrPrimit = String.Empty; }); break; //case "privateChat": // this.Invoke(() => // { // // mTextBoxReceiveMessages.Text += cmd[1] + "\r\n"; // if (getThisUser().Trim() == cmd[1].Trim()) // { // //string[] str = null; // //list.Trim(); // //list.ToString(); // //str = list.Split('+'); // // recipient = cmd[1].Trim(); // string t = cmd[3].Trim(); // persoana = cmd[2].Trim(); // PrivateChat pc = new PrivateChat(this); // pc.MyProperty = t; // // recipient = getThisUser().Trim(); // // persoana = cmd[2].Trim(); // verificare = true; // // ala = cmd[2].Trim(); // // qwe.Add(cmd[2].Trim()); // // MessageBox.Show("aoleu"); // pc.Text = cmd[2].Trim(); // pc.Show(); // } // if (getThisUser().Trim() == cmd[2].Trim()) // { // string t = cmd[3].Trim(); // PrivateChat cc = new PrivateChat(this); // cc.MyProperty = t; // cc.Text = getUserForPChat(); // cc.Show(); // verificare = false; // //cc.Text = getUserForPChat(); // //cc.Client = Client; // // qwe.Add(cmd[1].Trim()); // } // //MessageBox.Show("aoelu"); // //pChat.Text = formLogin.getUser(); // //pChat.Show(); // }); // break; case "LogInFailed": if (getThisUser().Trim() == cmd[1].Trim()) { MessageBox.Show("UserName sau Password gresite"); Application.Restart(); } break; case "Disconnect": mListBoxUsersList.Items.Clear(); Application.Exit(); break; // default: // this.Invoke(() => //{ // mListBoxUsersList.Items.Clear(); // for (int i = 1; i < cmd.Length; i++) // { // if (cmd[i] != "Users" | cmd[i] != "Connected" | cmd[i] != "RefreshChat" | cmd[i] != "Message") // { // mListBoxUsersList.Items.Add(cmd[i]); // } // mTextBoxReceiveMessages.Text += cmd[1] + "\r\n"; // } //}); // break; } }