static private bool CreateAndConnectToProxyAsync(BaseProxyServer item) { bool statusChanged = false; if (!NetConnUtils.IsConnected(item)) { if (NetConnUtils.IsActiveConnectionPresent()) { NetConnUtils.CloseAllActiveConnections(false); } if (NetConnUtils.IsConnectionEntryExist(item) == false) { if (item.IsProtocolAvailable(ProxyProtocolTypeEnum.PPTP)) { NetConnUtils.CreateConnectionEntry(item, ProxyProtocolTypeEnum.PPTP); } else if (item.IsProtocolAvailable(ProxyProtocolTypeEnum.L2TP)) { NetConnUtils.CreateConnectionEntry(item, ProxyProtocolTypeEnum.L2TP); } else { throw new ArgumentException(VpnSelectorLibRes.Non_PPTP_no_L2TP_protocols_available_for_this_vpn_entry); } } NetConnUtils.OpenConnect(item); //DotRasUtils.CurrentProxyServer = item; statusChanged = true; } return(statusChanged); }
static public void MakeContextMenuForBaseProxyServer(List <ToolStripItem> items, BaseProxyServer item) { ToolStripMenuItem menuItem = new ToolStripMenuItem(); menuItem.Text = VpnSelectorLibRes.Create_VPN_entry_ + " PPTP " + item.GetConnectionName(); if (NetConnUtils.IsConnectionEntryExist(item) || item.IsProtocolAvailable(ProxyProtocolTypeEnum.PPTP) == false) { menuItem.Enabled = false; } menuItem.Click += (s, em) => { try { NetConnUtils.CreateConnectionEntry(item, ProxyProtocolTypeEnum.PPTP); } catch (Exception ex) { Log.ShowError(ex); } }; items.Add(menuItem); menuItem = new ToolStripMenuItem(); menuItem.Text = VpnSelectorLibRes.Create_VPN_entry_ + " L2TP " + item.GetConnectionName(); if (NetConnUtils.IsConnectionEntryExist(item) || item.IsProtocolAvailable(ProxyProtocolTypeEnum.L2TP) == false) { menuItem.Enabled = false; } menuItem.Click += (s, em) => { try { NetConnUtils.CreateConnectionEntry(item, ProxyProtocolTypeEnum.L2TP); } catch (Exception ex) { Log.ShowError(ex); } }; items.Add(menuItem); menuItem = new ToolStripMenuItem(); menuItem.Text = VpnSelectorLibRes.Connect_to_VPN_server; if (NetConnUtils.IsConnected(item)) { menuItem.Enabled = false; } if (NetConnUtils.IsConnectionEntryExist(item)) { menuItem.Text = menuItem.Text + VpnSelectorLibRes.__created_; } menuItem.Text = menuItem.Text + " " + item.GetConnectionName(); menuItem.Click += (s, em) => { try { DialogResult res = DialogResult.Cancel; if (NetConnUtils.IsActiveConnectionPresent()) { res = MessageBox.Show(VpnSelectorLibRes.Active_VPN_connection_found____ + NetConnUtils.ShowConnectionEntries() + VpnSelectorLibRes.__Press_OK_to_close_it_and_connect_to_selected_VPN_server_, VpnSelectorLibRes.Warning_, MessageBoxButtons.OKCancel, MessageBoxIcon.Warning); if (res == DialogResult.OK) { NetConnUtils.CloseAllActiveConnections(false); } } else { res = DialogResult.OK; } if (res == DialogResult.OK) { bool statusChanged = CreateAndConnectToProxyAsync(item); } } catch (Exception ex) { Log.ShowError(ex); } }; items.Add(menuItem); menuItem = new ToolStripMenuItem(); menuItem.Text = VpnSelectorLibRes.Disonnect_from_VPN_server_ + item.GetConnectionName(); if (!NetConnUtils.IsConnected(item)) { menuItem.Enabled = false; } menuItem.Click += (s, em) => { try { NetConnUtils.CloseConnect(item, true); } catch (Exception ex) { Log.ShowError(ex); } }; items.Add(menuItem); menuItem = new ToolStripMenuItem(); menuItem.Text = VpnSelectorLibRes.Set_as_default_VPN_connection_ + item.GetConnectionName(); if (NetConnUtils.GetDefaulBaseProxyServer() == item) { menuItem.Enabled = false; } menuItem.Click += (s, em) => { try { BaseProxyServerDefault = item; JSetting setting = FrwConfig.Instance.GetProperty(DEFAULT_JPROXY_SERVER); setting.Value = item; } catch (Exception ex) { Log.ShowError(ex); } }; items.Add(menuItem); }
static public bool ConnectWithConfirmationLocal(BaseProxyServer item, string homeIP, out bool createdNew, JobLog jobLog) { bool result = false; jobLog.Debug("Start VpnServerConnectWithFullTestLocal for item " + item.JProxyServerId); createdNew = false; int closeAttemptCount = 0; while (NetConnUtils.IsActiveConnectionPresent()) { if (closeAttemptCount > 10) { throw new Exception("Unable to close previous active connection"); } jobLog.Debug("Found previous active connection. Going to close it"); NetConnUtils.CloseAllActiveConnections(false); Thread.Sleep(2 * 1000);//!!! closeAttemptCount++; } ///////test if (homeIP != null) { string externalIP = NetConnUtils.GetMyExternalIP(); if (externalIP == null) { throw new Exception("Ip of default connection is null"); } jobLog.Info("Default ExternalIP: " + externalIP); if (!homeIP.Equals(externalIP)) { throw new Exception("Ip address of default connection not equals home ip address."); } } ////////// if (NetConnUtils.IsConnectionEntryExist(item) == false) { if (item.IsProtocolAvailable(ProxyProtocolTypeEnum.PPTP)) { NetConnUtils.CreateConnectionEntry(item, ProxyProtocolTypeEnum.PPTP); createdNew = true; } else if (item.IsProtocolAvailable(ProxyProtocolTypeEnum.L2TP)) { NetConnUtils.CreateConnectionEntry(item, ProxyProtocolTypeEnum.L2TP); createdNew = true; } else { throw new ArgumentException(VpnSelectorLibRes.Non_PPTP_no_L2TP_protocols_available_for_this_vpn_entry); } } try { NetConnUtils.OpenConnectLocal(item, false); //sync Thread.Sleep(2 * 1000); //!!! //for (int i = 0; i < 60; i++)//~ 1 min //{ if (NetConnUtils.IsConnected(item)) { ConfirmIPAddress(item, homeIP, jobLog); result = true; item.SuccessCount = item.SuccessCount + 1; item.LastSuccessDate = DateTimeOffset.Now; Dm.Instance.SaveObject(item); } else { jobLog.Info("Not connected for item " + item.JProxyServerId); } //Thread.Sleep(1 * 1000); //} //todo error event } finally { //change label if (OnNetworkChekComplatedEvent != null) { NetworkChekComplatedEventArgs e = new NetworkChekComplatedEventArgs(); OnNetworkChekComplatedEvent(null, e); } } return(result); }