/// <summary>
/// Initiates the connection to a VPN server.
/// </summary>
/// <param name="switchServer">True if we're switching servers instead of connecting for the first time.</param>
/// <param name="previousServerCity">If switching, set to previous server city name for displaying in the UI.</param>
/// <param name="switchServerCity">If switching, set to the new server city name for displaying in the UI.</param>
/// <returns>True on success, false otherwise.</returns>
public static bool Connect(bool switchServer = false, string previousServerCity = "", string switchServerCity = "")
{
ErrorHandling.DebugLogger.LogDebugMsg("Connect command initiated");
var configuration = new WireGuard.Config(ProductConstants.FirefoxPrivateNetworkConfFile);
string address = Manager.Settings.Network.IPv4Address;
if (Manager.Settings.Network.EnableIPv6)
{
address += "," + Manager.Settings.Network.IPv6Address;
}
ErrorHandling.DebugLogger.LogDebugMsg("Setting endpoint to", Manager.MainWindowViewModel.ServerSelected.Endpoint);
var currentServer = FxA.Cache.FxAServerList.GetServerByIP(Manager.MainWindowViewModel.ServerSelected.Endpoint);
configuration.SetEndpoint(currentServer.GetEndpointWithRandomPort(), currentServer.PublicKey, ProductConstants.AllowedIPs, address, currentServer.DNSServerAddress);
if (switchServer && Manager.MainWindowViewModel.Status == Models.ConnectionState.Protected)
{
// Update IP info.
var ipInfo = new FxA.IpInfo();
ipInfo.RetreiveIpInfo();
// Set "switching" bindings so they show up in the UI
Manager.MainWindowViewModel.IsServerSwitching = true;
Manager.MainWindowViewModel.SwitchingServerFrom = previousServerCity;
Manager.MainWindowViewModel.SwitchingServerTo = switchServerCity;
Manager.ConnectionStatusUpdater.StartConnectionTransitionStopwatch();
new Thread(() =>
{
ErrorHandling.DebugLogger.LogDebugMsg("Switching endpoint to ", currentServer.Name, currentServer.IPv4Address);
Manager.Tunnel.SwitchServer(configuration.Peer.Endpoint, configuration.Peer.PublicKey);
Network.Pinger.Ping(currentServer.DNSServerAddress);
}).Start();
return(true);
}
else
{
ErrorHandling.DebugLogger.LogDebugMsg("Connecting to ", currentServer.Name, currentServer.IPv4Address);
return(Manager.Tunnel.Connect());
}
}
private void UpdateIpInfo(CancellationToken cancellationToken)
{
while (!cancellationToken.IsCancellationRequested)
{
if (Manager.Account.LoginState == FxA.LoginState.LoggedIn)
{
var ipInfo = new FxA.IpInfo();
ipInfo.RetreiveIpInfo();
Application.Current.Dispatcher.Invoke(() =>
{
var owner = Application.Current.MainWindow;
if (owner != null)
{
ipInfo.RetreiveIpInfo();
}
});
}
cancellationToken.WaitHandle.WaitOne(TimeSpan.FromMinutes(ProductConstants.IpInfoRefreshPeriod));
}
}
