mirror of
https://github.com/zerotier/ZeroTierOne.git
synced 2024-12-19 04:57:53 +00:00
460 lines
16 KiB
C#
460 lines
16 KiB
C#
using System;
|
|
using System.Collections.Generic;
|
|
using System.Linq;
|
|
using System.Text;
|
|
using System.Threading.Tasks;
|
|
using System.Net;
|
|
using System.IO;
|
|
using System.Windows;
|
|
using Newtonsoft.Json;
|
|
using System.Diagnostics;
|
|
using System.Windows.Threading;
|
|
|
|
namespace WinUI
|
|
{
|
|
|
|
|
|
public class APIHandler
|
|
{
|
|
private string authtoken;
|
|
|
|
private string url = null;
|
|
|
|
private static volatile APIHandler instance;
|
|
private static object syncRoot = new Object();
|
|
|
|
public delegate void NetworkListCallback(List<ZeroTierNetwork> networks);
|
|
public delegate void StatusCallback(ZeroTierStatus status);
|
|
|
|
private string ZeroTierAddress = "";
|
|
|
|
public static APIHandler Instance
|
|
{
|
|
get
|
|
{
|
|
if (instance == null)
|
|
{
|
|
lock (syncRoot)
|
|
{
|
|
if (instance == null)
|
|
{
|
|
if (!initHandler())
|
|
{
|
|
return null;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
return instance;
|
|
}
|
|
}
|
|
|
|
private static bool initHandler(bool resetToken = false)
|
|
{
|
|
String localZtDir = Environment.GetFolderPath(Environment.SpecialFolder.LocalApplicationData) + "\\ZeroTier\\One";
|
|
String globalZtDir = Environment.GetFolderPath(Environment.SpecialFolder.CommonApplicationData) + "\\ZeroTier\\One";
|
|
|
|
String authToken = "";
|
|
Int32 port = 9993;
|
|
|
|
if (resetToken)
|
|
{
|
|
instance = null;
|
|
if (File.Exists(localZtDir + "\\authtoken.secret"))
|
|
{
|
|
File.Delete(localZtDir + "\\authtoken.secret");
|
|
}
|
|
|
|
if (File.Exists(localZtDir + "\\zerotier-one.port"))
|
|
{
|
|
File.Delete(localZtDir + "\\zerotier-one.port");
|
|
}
|
|
}
|
|
|
|
if (!File.Exists(localZtDir + "\\authtoken.secret") || !File.Exists(localZtDir + "\\zerotier-one.port"))
|
|
{
|
|
// launch external process to copy file into place
|
|
String curPath = System.Reflection.Assembly.GetEntryAssembly().Location;
|
|
int index = curPath.LastIndexOf("\\");
|
|
curPath = curPath.Substring(0, index);
|
|
ProcessStartInfo startInfo = new ProcessStartInfo(curPath + "\\copyutil.exe", "\"" + globalZtDir + "\"" + " " + "\"" + localZtDir + "\"");
|
|
startInfo.Verb = "runas";
|
|
|
|
|
|
var process = Process.Start(startInfo);
|
|
process.WaitForExit();
|
|
}
|
|
|
|
authToken = readAuthToken(localZtDir + "\\authtoken.secret");
|
|
|
|
if ((authToken == null) || (authToken.Length <= 0))
|
|
{
|
|
MessageBox.Show("Unable to read ZeroTier One authtoken", "ZeroTier One");
|
|
return false;
|
|
}
|
|
|
|
port = readPort(localZtDir + "\\zerotier-one.port");
|
|
instance = new APIHandler(port, authToken);
|
|
return true;
|
|
}
|
|
|
|
private static String readAuthToken(String path)
|
|
{
|
|
String authToken = "";
|
|
|
|
if (File.Exists(path))
|
|
{
|
|
try
|
|
{
|
|
byte[] tmp = File.ReadAllBytes(path);
|
|
authToken = System.Text.Encoding.UTF8.GetString(tmp).Trim();
|
|
}
|
|
catch
|
|
{
|
|
MessageBox.Show("Unable to read ZeroTier One Auth Token from:\r\n" + path, "ZeroTier One");
|
|
}
|
|
}
|
|
|
|
return authToken;
|
|
}
|
|
|
|
private static Int32 readPort(String path)
|
|
{
|
|
Int32 port = 9993;
|
|
|
|
try
|
|
{
|
|
byte[] tmp = File.ReadAllBytes(path);
|
|
port = Int32.Parse(System.Text.Encoding.ASCII.GetString(tmp).Trim());
|
|
if ((port <= 0) || (port > 65535))
|
|
port = 9993;
|
|
}
|
|
catch
|
|
{
|
|
}
|
|
|
|
return port;
|
|
}
|
|
|
|
private APIHandler()
|
|
{
|
|
url = "http://127.0.0.1:9993";
|
|
}
|
|
|
|
public APIHandler(int port, string authtoken)
|
|
{
|
|
url = "http://127.0.0.1:" + port;
|
|
this.authtoken = authtoken;
|
|
}
|
|
|
|
|
|
|
|
public void GetStatus(StatusCallback cb)
|
|
{
|
|
var request = WebRequest.Create(url + "/status" + "?auth=" + authtoken) as HttpWebRequest;
|
|
if (request != null)
|
|
{
|
|
request.Method = "GET";
|
|
request.ContentType = "application/json";
|
|
}
|
|
|
|
try
|
|
{
|
|
var httpResponse = (HttpWebResponse)request.GetResponse();
|
|
if (httpResponse.StatusCode == HttpStatusCode.OK)
|
|
{
|
|
using (var streamReader = new StreamReader(httpResponse.GetResponseStream()))
|
|
{
|
|
var responseText = streamReader.ReadToEnd();
|
|
|
|
ZeroTierStatus status = null;
|
|
try
|
|
{
|
|
status = JsonConvert.DeserializeObject<ZeroTierStatus>(responseText);
|
|
|
|
if (ZeroTierAddress != status.Address)
|
|
{
|
|
ZeroTierAddress = status.Address;
|
|
}
|
|
}
|
|
catch (JsonReaderException e)
|
|
{
|
|
Console.WriteLine(e.ToString());
|
|
}
|
|
cb(status);
|
|
}
|
|
}
|
|
else if (httpResponse.StatusCode == HttpStatusCode.Unauthorized)
|
|
{
|
|
APIHandler.initHandler(true);
|
|
}
|
|
}
|
|
catch (System.Net.Sockets.SocketException)
|
|
{
|
|
cb(null);
|
|
}
|
|
catch (System.Net.WebException e)
|
|
{
|
|
HttpWebResponse res = (HttpWebResponse)e.Response;
|
|
if (res != null && res.StatusCode == HttpStatusCode.Unauthorized)
|
|
{
|
|
APIHandler.initHandler(true);
|
|
}
|
|
else
|
|
{
|
|
cb(null);
|
|
}
|
|
}
|
|
}
|
|
|
|
|
|
|
|
public void GetNetworks(NetworkListCallback cb)
|
|
{
|
|
var request = WebRequest.Create(url + "/network" + "?auth=" + authtoken) as HttpWebRequest;
|
|
if (request == null)
|
|
{
|
|
cb(null);
|
|
}
|
|
|
|
request.Method = "GET";
|
|
request.ContentType = "application/json";
|
|
request.Timeout = 10000;
|
|
|
|
try
|
|
{
|
|
var httpResponse = (HttpWebResponse)request.GetResponse();
|
|
|
|
if (httpResponse.StatusCode == HttpStatusCode.OK)
|
|
{
|
|
using (var streamReader = new StreamReader(httpResponse.GetResponseStream()))
|
|
{
|
|
var responseText = streamReader.ReadToEnd();
|
|
|
|
List<ZeroTierNetwork> networkList = null;
|
|
try
|
|
{
|
|
networkList = JsonConvert.DeserializeObject<List<ZeroTierNetwork>>(responseText);
|
|
foreach (ZeroTierNetwork n in networkList)
|
|
{
|
|
// all networks received via JSON are connected by definition
|
|
n.IsConnected = true;
|
|
}
|
|
}
|
|
catch (JsonReaderException e)
|
|
{
|
|
Console.WriteLine(e.ToString());
|
|
}
|
|
cb(networkList);
|
|
}
|
|
}
|
|
else if (httpResponse.StatusCode == HttpStatusCode.Unauthorized)
|
|
{
|
|
APIHandler.initHandler(true);
|
|
}
|
|
}
|
|
catch (System.Net.Sockets.SocketException)
|
|
{
|
|
cb(null);
|
|
}
|
|
catch (System.Net.WebException e)
|
|
{
|
|
HttpWebResponse res = (HttpWebResponse)e.Response;
|
|
if (res != null && res.StatusCode == HttpStatusCode.Unauthorized)
|
|
{
|
|
APIHandler.initHandler(true);
|
|
}
|
|
else
|
|
{
|
|
cb(null);
|
|
}
|
|
}
|
|
}
|
|
|
|
public void JoinNetwork(Dispatcher d, string nwid, bool allowManaged = true, bool allowGlobal = false, bool allowDefault = false, bool allowDNS = false)
|
|
{
|
|
Task.Factory.StartNew(() =>
|
|
{
|
|
var request = WebRequest.Create(url + "/network/" + nwid + "?auth=" + authtoken) as HttpWebRequest;
|
|
if (request == null)
|
|
{
|
|
return;
|
|
}
|
|
|
|
request.Method = "POST";
|
|
request.ContentType = "applicaiton/json";
|
|
request.Timeout = 30000;
|
|
try
|
|
{
|
|
using (var streamWriter = new StreamWriter(((HttpWebRequest)request).GetRequestStream()))
|
|
{
|
|
string json = "{\"allowManaged\":" + (allowManaged ? "true" : "false") + "," +
|
|
"\"allowGlobal\":" + (allowGlobal ? "true" : "false") + "," +
|
|
"\"allowDefault\":" + (allowDefault ? "true" : "false") + "," +
|
|
"\"allowDNS\":" + (allowDNS ? "true" : "false") + "}";
|
|
streamWriter.Write(json);
|
|
streamWriter.Flush();
|
|
streamWriter.Close();
|
|
}
|
|
}
|
|
catch (System.Net.WebException)
|
|
{
|
|
d.BeginInvoke(DispatcherPriority.Normal, new Action(() =>
|
|
{
|
|
MessageBox.Show("Error Joining Network: Cannot connect to ZeroTier service.");
|
|
}));
|
|
return;
|
|
}
|
|
|
|
try
|
|
{
|
|
var httpResponse = (HttpWebResponse)request.GetResponse();
|
|
|
|
if (httpResponse.StatusCode == HttpStatusCode.Unauthorized)
|
|
{
|
|
APIHandler.initHandler(true);
|
|
}
|
|
else if (httpResponse.StatusCode != HttpStatusCode.OK)
|
|
{
|
|
Console.WriteLine("Error sending join network message");
|
|
}
|
|
}
|
|
catch (System.Net.Sockets.SocketException)
|
|
{
|
|
d.BeginInvoke(DispatcherPriority.Normal, new Action(() =>
|
|
{
|
|
MessageBox.Show("Error Joining Network: Cannot connect to ZeroTier service.");
|
|
}));
|
|
}
|
|
catch (System.Net.WebException e)
|
|
{
|
|
HttpWebResponse res = (HttpWebResponse)e.Response;
|
|
if (res != null && res.StatusCode == HttpStatusCode.Unauthorized)
|
|
{
|
|
APIHandler.initHandler(true);
|
|
}
|
|
d.BeginInvoke(DispatcherPriority.Normal, new Action(() =>
|
|
{
|
|
MessageBox.Show("Error Joining Network: Cannot connect to ZeroTier service.");
|
|
}));
|
|
}
|
|
});
|
|
}
|
|
|
|
public void LeaveNetwork(Dispatcher d, string nwid)
|
|
{
|
|
Task.Factory.StartNew(() =>
|
|
{
|
|
var request = WebRequest.Create(url + "/network/" + nwid + "?auth=" + authtoken) as HttpWebRequest;
|
|
if (request == null)
|
|
{
|
|
return;
|
|
}
|
|
|
|
request.Method = "DELETE";
|
|
request.Timeout = 30000;
|
|
|
|
try
|
|
{
|
|
var httpResponse = (HttpWebResponse)request.GetResponse();
|
|
|
|
if (httpResponse.StatusCode == HttpStatusCode.Unauthorized)
|
|
{
|
|
APIHandler.initHandler(true);
|
|
}
|
|
else if (httpResponse.StatusCode != HttpStatusCode.OK)
|
|
{
|
|
Console.WriteLine("Error sending leave network message");
|
|
}
|
|
}
|
|
catch (System.Net.Sockets.SocketException)
|
|
{
|
|
d.BeginInvoke(DispatcherPriority.Normal, new Action(() =>
|
|
{
|
|
MessageBox.Show("Error Leaving Network: Cannot connect to ZeroTier service.");
|
|
}));
|
|
}
|
|
catch (System.Net.WebException e)
|
|
{
|
|
HttpWebResponse res = (HttpWebResponse)e.Response;
|
|
if (res != null && res.StatusCode == HttpStatusCode.Unauthorized)
|
|
{
|
|
APIHandler.initHandler(true);
|
|
}
|
|
d.BeginInvoke(DispatcherPriority.Normal, new Action(() =>
|
|
{
|
|
MessageBox.Show("Error Leaving Network: Cannot connect to ZeroTier service.");
|
|
}));
|
|
}
|
|
catch
|
|
{
|
|
Console.WriteLine("Error leaving network: Unknown error");
|
|
}
|
|
});
|
|
}
|
|
|
|
public delegate void PeersCallback(List<ZeroTierPeer> peers);
|
|
|
|
public void GetPeers(PeersCallback cb)
|
|
{
|
|
var request = WebRequest.Create(url + "/peer" + "?auth=" + authtoken) as HttpWebRequest;
|
|
if (request == null)
|
|
{
|
|
cb(null);
|
|
}
|
|
|
|
request.Method = "GET";
|
|
request.ContentType = "application/json";
|
|
|
|
try
|
|
{
|
|
var httpResponse = (HttpWebResponse)request.GetResponse();
|
|
if (httpResponse.StatusCode == HttpStatusCode.OK)
|
|
{
|
|
using (var streamReader = new StreamReader(httpResponse.GetResponseStream()))
|
|
{
|
|
var responseText = streamReader.ReadToEnd();
|
|
//Console.WriteLine(responseText);
|
|
List<ZeroTierPeer> peerList = null;
|
|
try
|
|
{
|
|
peerList = JsonConvert.DeserializeObject<List<ZeroTierPeer>>(responseText);
|
|
}
|
|
catch (JsonReaderException e)
|
|
{
|
|
Console.WriteLine(e.ToString());
|
|
}
|
|
cb(peerList);
|
|
}
|
|
}
|
|
else if (httpResponse.StatusCode == HttpStatusCode.Unauthorized)
|
|
{
|
|
APIHandler.initHandler(true);
|
|
}
|
|
}
|
|
catch (System.Net.Sockets.SocketException)
|
|
{
|
|
cb(null);
|
|
}
|
|
catch (System.Net.WebException e)
|
|
{
|
|
HttpWebResponse res = (HttpWebResponse)e.Response;
|
|
if (res != null && res.StatusCode == HttpStatusCode.Unauthorized)
|
|
{
|
|
APIHandler.initHandler(true);
|
|
}
|
|
else
|
|
{
|
|
cb(null);
|
|
}
|
|
}
|
|
}
|
|
|
|
public string NodeAddress()
|
|
{
|
|
return ZeroTierAddress;
|
|
}
|
|
}
|
|
}
|