public IObservable <Unit> Connect(VpnConnectionOptions opts) => Observable.Create <Unit>(ob =>
{
//NEVpnManager.SharedManager.LoadFromPreferences(_ => { })
this.SetProtocol(opts);
this.StartConnection(opts);
//NEVpnManager.SharedManager.Enabled
//NEVpnManager.SharedManager.SaveToPreferencesAsync
//NEVpnManager.SharedManager.RemoveFromPreferencesAsync
return(() => { });
});
protected virtual void StartConnection(VpnConnectionOptions opts)
{
var native = new NEVpnConnectionStartOptions();
var c = NEVpnManager.SharedManager.Connection;
native.Username = new NSString(opts.UserName);
native.Password = new NSString(opts.Password);
if (!c.StartVpnTunnel(native, out var e))
{
throw new ArgumentException("Unable to start VPN - " + e.LocalizedDescription);
}
}
protected virtual void SetProtocol(VpnConnectionOptions opts)
{
var mgr = NEVpnManager.SharedManager;
mgr.Protocol = new NEVpnProtocolIpSec
{
//AuthenticationMethod = NEVpnIp.Certificate, // Certificate, None, SharedSecret
LocalIdentifier = "shiny",
RemoteIdentifier = "shiny",
//PasswordReference = ""
ServerAddress = opts.ServerAddress,
SharedSecretReference = NSData.FromString("")
};
mgr.Protocol = new NEVpnProtocolIke2
{
//CertificateType = NEVpnIke2CertificateType.ECDSA256,
//ServerCertificateCommonName = "",
//ServerCertificateIssuerCommonName = "",
//PasswordReference
AuthenticationMethod = NEVpnIkeAuthenticationMethod.None, // Certificate, None, SharedSecret
LocalIdentifier = "shiny",
RemoteIdentifier = "shiny",
ServerAddress = opts.ServerAddress,
SharedSecretReference = NSData.FromString("")
};
//var protocol = new NEVpnProtocolIke2
//{
// UseExtendedAuthentication = true,
// LocalIdentifier = Constants.LocalId,
// RemoteIdentifier = Constants.RemoteId,
// ServerAddress = Constants.ServerAddress,
// PasswordReference = KeychainHelper.GetRecordsFromKeychain("VPN_Password", Security.SecKind.GenericPassword),
// Username = new NSString("fbvkbqlp"),
//};
}
public IObservable <Unit> Connect(VpnConnectionOptions opts)
{
throw new NotImplementedException();
}
