private void OpenFD()
{
if (vpnFD == null)
{
try
{
var configFile = File.ReadAllText(prepareConfigPath);
var route = ParseType(configFile);
Log.Debug(TAG, "VPN Route Type: " + route);
Builder builder = new Builder(this);
builder.AddAddress(VpnAddress, 32)
.SetMtu(VpnMtu)
.SetConfigureIntent(CreatePendingIntent())
.AddDnsServer(VpnDnsServer)
.SetSession(GetString(Resource.String.app_name));
if (route == HostModel.RouteType.Route_all ||
route == HostModel.RouteType.Route_bypass_cn_mainland)
{
builder.AddRoute("0.0.0.0", 0);
}
else
{
var ips = Resources.GetTextArray(Resource.Array.bypass_private_route);
foreach (var ip in ips)
{
string[] addr = ip.Split('/');
builder.AddRoute(addr[0], int.Parse(addr[1]));
}
builder.AddRoute(VpnDnsServer, 32);
}
vpnFD = builder.Establish();
configFile = configFile.Replace("${tun.tun_fd}", vpnFD.Fd.ToString());
runConfigPath = prepareConfigPath + TrojanPlusMainActivity.RunningConfigSuffix;
File.WriteAllText(runConfigPath, configFile);
if (showNotification)
{
notification = new TrojanPlusNotification(this);
}
worker = new Thread(new WorkerThread(this).Run);
worker.Start();
}
catch (Exception ex)
{
Crashes.TrackError(ex);
Log.Error(TAG, ex.StackTrace);
CloseFD();
StopSelf();
}
}
}
private void OpenFD()
{
if (m_vpnFD == null)
{
try
{
var configFile = System.IO.File.ReadAllText(m_configPath);
var route = ParseType(configFile);
Log.Debug(TAG, "VPN Route Type: " + route);
PendingIntent pintent = PendingIntent.GetActivity(Application.Context, 0,
new Intent(Application.Context, typeof(MainActivity)).SetFlags(ActivityFlags.ReorderToFront), 0);
Builder builder = new Builder(this);
builder.AddAddress(VPN_ADDRESS, 32)
.SetMtu(VPN_MTU)
.SetConfigureIntent(pintent)
.AddDnsServer(VPN_DNS_SERVER)
.SetSession(GetString(Resource.String.app_name));
if (route == HostModel.RouteType.Route_all ||
route == HostModel.RouteType.Route_bypass_cn_mainland)
{
builder.AddRoute("0.0.0.0", 0);
}
else
{
var ips = Resources.GetTextArray(Resource.Array.bypass_private_route);
foreach (var ip in ips)
{
string[] addr = ip.Split('/');
builder.AddRoute(addr[0], int.Parse(addr[1]));
}
builder.AddRoute(VPN_DNS_SERVER, 32);
}
m_vpnFD = builder.Establish();
configFile = configFile.Replace("${tun.tun_fd}", m_vpnFD.Fd.ToString());
System.IO.File.WriteAllText(m_configPath, configFile);
}
catch (Exception ex)
{
Log.Error(TAG, ex.StackTrace);
CloseFD();
StopSelf();
return;
}
m_worker = new Thread(new WorkerThread(this).Run);
m_worker.Start();
}
}
public /*async*/ void OnStart()
{
if (isStart)
{
return;
}
isStart = true;
IForegroundService f = this;
AndroidNotificationServiceImpl.Instance.StartForeground(this, f.NotificationType, f.NotificationText, f.NotificationEntranceAction);
ProxyService.Current.ProxyStatus = true;
// wait ???
//await Task.Delay(3500);
if (localTunnel != null)
{
return;
}
// Configure a new interface from our VpnService instance. This must be done
// from inside a VpnService.
var builder = new Builder(this).SetSession(AssemblyTrademark);
// Create a local TUN interface using predetermined addresses. In your app,
// you typically use values returned from the VPN gateway during handshaking.
builder.AddAddress("10.1.10.1", 32);
//builder.AddAddress("fd00:1:fd00:1:fd00:1:fd00:1", 128);
builder.AddRoute("0.0.0.0", 0);
//builder.AddRoute("0:0:0:0:0:0:0:0", 0);
var dnss = GetDefaultDNS();
Array.ForEach(dnss, x => builder.AddDnsServer(x));
int mtu = jni_get_mtu();
builder.SetMtu(mtu);
var pkg = PackageName !;
builder.AddDisallowedApplication(pkg);
localTunnel = builder.Establish() !;
var httpProxyService = IHttpProxyService.Instance;
var address = httpProxyService.ProxyIp;
var port = httpProxyService.ProxyPort;
jni_start(localTunnel.Fd, false, 3, address !.ToString(), port);
}
private void SetupVPN()
{
if (vpnInterface == null)
{
Builder builder = new Builder(this);
builder.AddAddress(VPN_ADDRESS, 32);
builder.AddRoute(VPN_ROUTE, 0);
builder.AddDnsServer(DNS_ADDRESS);
builder.SetSession(GetString(Resource.String.app_name));
builder.SetConfigureIntent(pendingIntent);
vpnInterface = builder.Establish();
}
}