wip

OpenVpnManagement/Manager.cs

@@ -5,6 +5,8 @@
 using System.Threading.Tasks;
 using System.Net.Sockets;
 using System.Net;
+using System.Diagnostics;
+using System.IO;
 
 namespace OpenVpnManagement {
  public class Manager : IDisposable {
@@ -16,10 +18,42 @@ public enum Signal {
  Usr2
  }
 
+ public enum State {
+ Connecting,
+ Wait,
+ Auth,
+ GetConfig,
+ AssignIP,
+ AddRoutes,
+ Connected,
+ Reconnecting,
+ Exiting
+ }
+
  private Socket socket;
  private const int bufferSize = 1024;
+ private string? ovpnFilePath;
+
+ private void RunOpenVpnProcess() {
+ Process prc = new Process();
+ prc.StartInfo.CreateNoWindow = false;
+ prc.EnableRaisingEvents = true;
+ prc.StartInfo.Arguments = string.Format("--config {}", ovpnFilePath);
+ prc.StartInfo.FileName = "openvpn.exe";
+ prc.StartInfo.WorkingDirectory = @"C:\Program Files\OpenVPN\config";
+ prc.Start();
+ }
+ public Manager(string host, int port, string? ovpnFilePath) {
+ if (ovpnFilePath != null && ovpnFilePath.ToString() != string.Empty) {
+ var ovpnFilePath2 = ovpnFilePath.ToString();
+ var res = File.ReadAllLines(ovpnFilePath2).Where(x => x == "management ");
+ if (!res.Any()) {
+ File.AppendAllText(ovpnFilePath2, string.Format("management {} {}", host, port)); 
+ }
+
+ RunOpenVpnProcess();
+ }
 
- public Manager(String host, int port) {
  socket = new Socket(AddressFamily.InterNetwork, SocketType.Stream, ProtocolType.Tcp);
  socket.Connect(host, port);
  GreetServer();
@@ -33,8 +67,9 @@ public enum Signal {
  /// State
  /// </summary>
  /// <returns></returns>
- public string GetState() {
- return this.SendCommand("state");
+ public State GetState() {
+ var res = this.SendCommand("state");
+ return State.Auth; //todo
  }
 
  public string GetState(int n = 1) {
@@ -166,6 +201,10 @@ public enum Signal {
 
  public void Dispose() {
  if (socket != null) {
+ if (ovpnFilePath != null && ovpnFilePath != string.Empty) {
+ SendSignal(Signal.Term);
+ }
+
  socket.Dispose();
  }
  }

README.md

@@ -7,7 +7,7 @@ A library in C# for communicating with OpenVPN Management Interface
 ```
 using (var mng = new Manager("127.0.0.1", 8888)) {
  var res1 = mng.GetPid();
- Console.WriteLine(res);
+ Console.WriteLine(res1);
 
  var res2 = mng.GetHelp();
  Console.WriteLine(res2);