/// <summary>
/// 创建或更新一个VPN连接(指定VPN名称，及IP)
/// </summary>
public void CreateOrUpdateVPN(string updateVPNname, string updateVPNip)
{
Log.debug(TAG, "CreateOrUpdateVPN");
RasDialer dialer = new RasDialer();
RasPhoneBook allUsersPhoneBook = new RasPhoneBook();
allUsersPhoneBook.Open();
RasEntry entry = null;
if (allUsersPhoneBook.Entries.Contains(updateVPNname))
{
entry = allUsersPhoneBook.Entries[updateVPNname];
entry.EncryptionType = RasEncryptionType.Optional;
entry.PhoneNumber = updateVPNip;
IPAddress _ip;
IPAddress.TryParse(updateVPNip, out _ip);
entry.IPAddress = _ip;
entry.Options.UsePreSharedKey = true;
entry.UpdateCredentials(RasPreSharedKey.Client, "123456");
entry.Update();
}
else
{
entry = RasEntry.CreateVpnEntry(updateVPNname, updateVPNip, RasVpnStrategy.L2tpOnly, RasDevice.GetDeviceByName("(L2TP)", RasDeviceType.Vpn));
entry.EncryptionType = RasEncryptionType.Optional;
entry.Options.UsePreSharedKey = true;
allUsersPhoneBook.Entries.Add(entry);
entry.UpdateCredentials(RasPreSharedKey.Client, "123456");
}
}
private void CreateOrUpdateVPNEntry(string ip)
{
Log.debug(TAG, "CreateOrUpdateVPNEntry ip:" + ip);
try
{
RasEntry entry = null;
if (allUsersPhoneBook.Entries.Contains(VPNNAME))
{
entry = allUsersPhoneBook.Entries[VPNNAME];
entry.EncryptionType = RasEncryptionType.Optional;
entry.PhoneNumber = ip;
IPAddress _ip;
IPAddress.TryParse(ip, out _ip);
entry.IPAddress = _ip;
entry.Options.UsePreSharedKey = true;
entry.UpdateCredentials(RasPreSharedKey.Client, "123456");
entry.Update();
}
else
{
entry = RasEntry.CreateVpnEntry(VPNNAME, ip, RasVpnStrategy.L2tpOnly, RasDevice.GetDeviceByName("(L2TP)", RasDeviceType.Vpn));
entry.EncryptionType = RasEncryptionType.Optional;
entry.Options.UsePreSharedKey = true;
allUsersPhoneBook.Entries.Add(entry);
entry.UpdateCredentials(RasPreSharedKey.Client, "123456");
}
}
catch (Exception ex)
{
MessageBox.Show("创建VPN失败!error msg:" + ex.ToString());
Log.debug(TAG, "CreateOrUpdateVPNEntry error:" + ex.ToString());
}
}
private bool VPN_Create()
{
//https://docs.microsoft.com/en-us/previous-versions/windows/desktop/legacy/aa377274(v=vs.85)
string preSharedKey = "kit2020!^)!$)%^";//l2tp 공유기 키
RasVpnStrategy strategy = RasVpnStrategy.L2tpOnly;
RasEntry vpnEntry = RasEntry.CreateVpnEntry(VPN_Name, VPN_Connection_IP, strategy, RasDevice.Create(VPN_Name, RasDeviceType.Vpn), false); //
vpnEntry.Options.RequireDataEncryption = true; //데이터 암호화
vpnEntry.Options.UsePreSharedKey = true; //l2tp/ipsec
vpnEntry.Options.UseLogOnCredentials = false; // 로그인 기록 저장
vpnEntry.Options.RequireMSChap = false; //Microsoft CHAP Version
vpnEntry.Options.RequireMSChap2 = true; //Microsoft CHAP Version 2 (MS-CHAP v2)
vpnEntry.DnsAddress = System.Net.IPAddress.Parse(VPN_Create_VirtualIP);
vpnEntry.Options.RemoteDefaultGateway = false; //게이트웨이 0.0.0.0으로
RasPhoneBook phoneBook = new RasPhoneBook();
try
{
phoneBook.Open();
phoneBook.Entries.Add(vpnEntry); //vpn 생성
vpnEntry.UpdateCredentials(RasPreSharedKey.Client, preSharedKey); //l2tp 공유키 설정
return(true);
}
catch (Exception ex)
{
Exception FailText = ex;
MessageBox.Show(string.Concat(ex.ToString(), "\n"));
return(false);
}
}
// Token: 0x0600008D RID: 141 RVA: 0x00005BA4 File Offset: 0x00003DA4
public RasPhoneBook SetPhoneBookL2TP(string server, RasPhoneBook myPB, string sVPNPrefix, string sSharedKey)
{
myPB = this.ClearPhoneBook(myPB, sVPNPrefix);
RasDevice l2tpDevice = ConnectorVPN.GetL2tpDevice(RasDevice.GetDevices());
if (l2tpDevice != null)
{
RasEntry rasEntry = RasEntry.CreateVpnEntry(sVPNPrefix, server, RasVpnStrategy.L2tpOnly, l2tpDevice, true);
rasEntry.Options.UsePreSharedKey = true;
rasEntry.Options.UseLogOnCredentials = true;
myPB.Entries.Add(rasEntry);
rasEntry.UpdateCredentials(RasPreSharedKey.Client, sSharedKey);
}
return(myPB);
}
private void btn_CreateRAS_Click(object sender, EventArgs e)
{
try
{
Userinfo userinfo = new Userinfo(tb_user.Text, tb_pwd.Text);
this.AllUsersPhoneBook.Open();
RasEntry entry = RasEntry.CreateVpnEntry(EntryName, IP, RasVpnStrategy.L2tpOnly,
RasDevice.GetDeviceByName("(PPTP)", RasDeviceType.Vpn));
entry.Options.DoNotNegotiateMultilink = false; //多链路
entry.EncryptionType = RasEncryptionType.None; //允许未加密密码
entry.Options.RequireEncryptedPassword = false;
entry.NetworkProtocols.IPv6 = false; //取消IPV6服务
entry.Options.CacheCredentials = true; //win8以上记住密码
DialogResult result = MessageBox.Show("你确定要创建账号为 " + userinfo.User + " 密码为 " + userinfo.Pwd + " 的拨号程序吗？", "提示", MessageBoxButtons.YesNo, MessageBoxIcon.Information);
if (result == DialogResult.No)
{
return;
}
foreach (RasEntry temp in this.AllUsersPhoneBook.Entries)
{
if (temp.Name == entry.Name)
{
MessageBox.Show("创建失败，已经存在拨号连接 " + entry.Name, "提示", MessageBoxButtons.OK, MessageBoxIcon.Information);
return;
}
}
this.status.Text = "创建中...";
this.AllUsersPhoneBook.Entries.Add(entry);
if (tb_user.Text != "" && tb_pwd.Text != "")
{
NetworkCredential credential = new NetworkCredential(tb_user.Text, tb_pwd.Text);
entry.UpdateCredentials(credential);
}
MessageBox.Show("创建成功！请点击右下角网络连接处的 " + entry.Name + " \n为您添加路由ing...", "提示", MessageBoxButtons.OK, MessageBoxIcon.Information);
btn_hzly_Click(this, new EventArgs());
this.status.Text = "创建成功！";
}
catch
{
MessageBox.Show("创建失败，请设定防火墙允许！", "提示", MessageBoxButtons.OK, MessageBoxIcon.Information);
Process.GetCurrentProcess().Kill();
}
}
private void getPhoneEntries()
{
List <vpn_Entry> RemoteVpns = getRemoteVpn();
this.AllUsersPhoneBook.Open();
foreach (vpn_Entry vpn in RemoteVpns)
{
if (!this.AllUsersPhoneBook.Entries.Contains(vpn.Name))
{
if (string.IsNullOrEmpty(vpn.vpnIP))
{
continue;
}
RasEntry re = RasEntry.CreateVpnEntry(vpn.Name, vpn.vpnIP,
RasVpnStrategy.PptpOnly,
RasDevice.Create("VPN_PPTP", RasDeviceType.Vpn));
re.EncryptionType = RasEncryptionType.Optional;
this.AllUsersPhoneBook.Entries.Add(re);
re.UpdateCredentials(new NetworkCredential(vpn.vpnID, vpn.vpnPW));
re.Update();
}
else
{
RasEntry re = this.AllUsersPhoneBook.Entries[vpn.Name];
IPAddress tryP = null;
if (!string.IsNullOrEmpty(vpn.vpnIP))
{
IPAddress.TryParse(vpn.vpnIP, out tryP);
}
re.IPAddress = tryP;
re.PhoneNumber = re.IPAddress == null?string.Empty:re.IPAddress.ToString();
NetworkCredential nc = re.GetCredentials();
nc.UserName = vpn.vpnID;
nc.Password = vpn.vpnPW;
re.UpdateCredentials(nc);
re.Update();
}
}
}
static public void CreateConnectionEntry(BaseProxyServer ps, ProxyProtocolTypeEnum protocolType)
{
if (!ps.IsProtocolAvailable(protocolType))
{
throw new ArgumentException("Protocol " + protocolType.ToString() + " not avilable");
}
//http://stackoverflow.com/questions/36213393/get-connection-status-vpn-using-dotras
// File.WriteAllText("your rasphone.pbk path","")//Add
RasPhoneBook rasPhoneBook1 = new RasPhoneBook();
string rasPhoneBookPath = RasPhoneBook.GetPhoneBookPath(RasPhoneBookType.User);//alt RasPhoneBookType.AllUsers
rasPhoneBook1.Open(rasPhoneBookPath);
string deviceTypeStr = "(" + protocolType.ToString() + ")";
RasVpnStrategy strategy = (protocolType == ProxyProtocolTypeEnum.L2TP) ? RasVpnStrategy.L2tpOnly : RasVpnStrategy.PptpOnly;
//alt
//RasVpnStrategy strategy = RasVpnStrategy.Default;
RasEntry entry = RasEntry.CreateVpnEntry(ps.GetConnectionName(), ps.Url,
strategy,
RasDevice.GetDeviceByName(deviceTypeStr, RasDeviceType.Vpn, false));
entry.EncryptionType = ps.EncryptionType.ToEnum <RasEncryptionType>();
if (protocolType == ProxyProtocolTypeEnum.L2TP && !string.IsNullOrEmpty(ps.GetProxyProvider().UserPresharedKey))
{
entry.Options.UsePreSharedKey = true;
}
rasPhoneBook1.Entries.Add(entry);
if (protocolType == ProxyProtocolTypeEnum.L2TP && !string.IsNullOrEmpty(ps.GetProxyProvider().UserPresharedKey))
{
entry.UpdateCredentials(RasPreSharedKey.Client, ps.GetProxyProvider().UserPresharedKey);
}
if (!string.IsNullOrEmpty(ps.GetProxyProvider().VPNLogin))
{
//entry.UpdateCredentials(new System.Net.NetworkCredential(ps.JProxyProvider.VPNLogin, ps.JProxyProvider.VPNPassword), false);
}
}
public void setPreSharedKey(RasEntry entry, string key) //We updaten de presharedkey.
{
entry.UpdateCredentials(RasPreSharedKey.Client, key);
return;
}
public void setCredentials(RasEntry entry, System.Net.NetworkCredential credentials) //We updaten de credentials.
{
entry.UpdateCredentials(credentials);
return;
}