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Windows UI will attempt to re-copy the auth token if a 401 error is received

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This commit is contained in:
Grant Limberg 2017-03-22 10:48:42 -07:00
parent 03b48a4ad4
commit 0c69fc719f
1 changed files with 135 additions and 62 deletions
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197
windows/WinUI/APIHandler.cs
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@ -47,7 +47,7 @@ namespace WinUI
} }
} }
private static bool initHandler() private static bool initHandler(bool resetToken = false)
{ {
String localZtDir = Environment.GetFolderPath(Environment.SpecialFolder.LocalApplicationData) + "\\ZeroTier\\One"; String localZtDir = Environment.GetFolderPath(Environment.SpecialFolder.LocalApplicationData) + "\\ZeroTier\\One";
String globalZtDir = Environment.GetFolderPath(Environment.SpecialFolder.CommonApplicationData) + "\\ZeroTier\\One"; String globalZtDir = Environment.GetFolderPath(Environment.SpecialFolder.CommonApplicationData) + "\\ZeroTier\\One";
@ -55,6 +55,20 @@ namespace WinUI
String authToken = ""; String authToken = "";
Int32 port = 9993; 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")) if (!File.Exists(localZtDir + "\\authtoken.secret") || !File.Exists(localZtDir + "\\zerotier-one.port"))
{ {
// launch external process to copy file into place // launch external process to copy file into place
@ -127,7 +141,7 @@ namespace WinUI
public APIHandler(int port, string authtoken) public APIHandler(int port, string authtoken)
{ {
url = "http://localhost:" + port; url = "http://127.0.0.1:" + port;
this.authtoken = authtoken; this.authtoken = authtoken;
} }
@ -145,29 +159,43 @@ namespace WinUI
try try
{ {
var httpResponse = (HttpWebResponse)request.GetResponse(); var httpResponse = (HttpWebResponse)request.GetResponse();
using (var streamReader = new StreamReader(httpResponse.GetResponseStream())) if (httpResponse.StatusCode == HttpStatusCode.OK)
{ {
var responseText = streamReader.ReadToEnd(); using (var streamReader = new StreamReader(httpResponse.GetResponseStream()))
{
var responseText = streamReader.ReadToEnd();
ZeroTierStatus status = null; ZeroTierStatus status = null;
try try
{ {
status = JsonConvert.DeserializeObject<ZeroTierStatus>(responseText); status = JsonConvert.DeserializeObject<ZeroTierStatus>(responseText);
} }
catch (JsonReaderException e) catch (JsonReaderException e)
{ {
Console.WriteLine(e.ToString()); Console.WriteLine(e.ToString());
} }
cb(status); cb(status);
} }
}
else if (httpResponse.StatusCode == HttpStatusCode.Unauthorized)
{
APIHandler.initHandler(true);
}
} }
catch (System.Net.Sockets.SocketException) catch (System.Net.Sockets.SocketException)
{ {
cb(null); cb(null);
} }
catch (System.Net.WebException) catch (System.Net.WebException e)
{ {
cb(null); if (((HttpWebResponse)e.Response).StatusCode == HttpStatusCode.Unauthorized)
{
APIHandler.initHandler(true);
}
else
{
cb(null);
}
} }
} }
@ -188,34 +216,49 @@ namespace WinUI
try try
{ {
var httpResponse = (HttpWebResponse)request.GetResponse(); var httpResponse = (HttpWebResponse)request.GetResponse();
using (var streamReader = new StreamReader(httpResponse.GetResponseStream()))
{
var responseText = streamReader.ReadToEnd();
List<ZeroTierNetwork> networkList = null; if (httpResponse.StatusCode == HttpStatusCode.OK)
try {
{ using (var streamReader = new StreamReader(httpResponse.GetResponseStream()))
networkList = JsonConvert.DeserializeObject<List<ZeroTierNetwork>>(responseText); {
foreach (ZeroTierNetwork n in networkList) var responseText = streamReader.ReadToEnd();
{
// all networks received via JSON are connected by definition List<ZeroTierNetwork> networkList = null;
n.IsConnected = true; try
} {
} networkList = JsonConvert.DeserializeObject<List<ZeroTierNetwork>>(responseText);
catch (JsonReaderException e) foreach (ZeroTierNetwork n in networkList)
{ {
Console.WriteLine(e.ToString()); // all networks received via JSON are connected by definition
} n.IsConnected = true;
cb(networkList); }
} }
catch (JsonReaderException e)
{
Console.WriteLine(e.ToString());
}
cb(networkList);
}
}
else if (httpResponse.StatusCode == HttpStatusCode.Unauthorized)
{
APIHandler.initHandler(true);
}
} }
catch (System.Net.Sockets.SocketException) catch (System.Net.Sockets.SocketException)
{ {
cb(null); cb(null);
} }
catch (System.Net.WebException) catch (System.Net.WebException e)
{ {
cb(null); if (((HttpWebResponse)e.Response).StatusCode == HttpStatusCode.Unauthorized)
{
APIHandler.initHandler(true);
}
else
{
cb(null);
}
} }
} }
@ -252,7 +295,11 @@ namespace WinUI
{ {
var httpResponse = (HttpWebResponse)request.GetResponse(); var httpResponse = (HttpWebResponse)request.GetResponse();
if (httpResponse.StatusCode != HttpStatusCode.OK) if (httpResponse.StatusCode == HttpStatusCode.Unauthorized)
{
APIHandler.initHandler(true);
}
else if (httpResponse.StatusCode != HttpStatusCode.OK)
{ {
Console.WriteLine("Error sending join network message"); Console.WriteLine("Error sending join network message");
} }
@ -261,9 +308,13 @@ namespace WinUI
{ {
MessageBox.Show("Error Joining Network: Cannot connect to ZeroTier service."); MessageBox.Show("Error Joining Network: Cannot connect to ZeroTier service.");
} }
catch (System.Net.WebException) catch (System.Net.WebException e)
{ {
MessageBox.Show("Error Joining Network: Cannot connect to ZeroTier service."); if (((HttpWebResponse)e.Response).StatusCode == HttpStatusCode.Unauthorized)
{
APIHandler.initHandler(true);
}
MessageBox.Show("Error Joining Network: Cannot connect to ZeroTier service.");
} }
} }
@ -282,7 +333,11 @@ namespace WinUI
{ {
var httpResponse = (HttpWebResponse)request.GetResponse(); var httpResponse = (HttpWebResponse)request.GetResponse();
if (httpResponse.StatusCode != HttpStatusCode.OK) if (httpResponse.StatusCode == HttpStatusCode.Unauthorized)
{
APIHandler.initHandler(true);
}
else if (httpResponse.StatusCode != HttpStatusCode.OK)
{ {
Console.WriteLine("Error sending leave network message"); Console.WriteLine("Error sending leave network message");
} }
@ -291,9 +346,13 @@ namespace WinUI
{ {
MessageBox.Show("Error Leaving Network: Cannot connect to ZeroTier service."); MessageBox.Show("Error Leaving Network: Cannot connect to ZeroTier service.");
} }
catch (System.Net.WebException) catch (System.Net.WebException e)
{ {
MessageBox.Show("Error Leaving Network: Cannot connect to ZeroTier service."); if (((HttpWebResponse)e.Response).StatusCode == HttpStatusCode.Unauthorized)
{
APIHandler.initHandler(true);
}
MessageBox.Show("Error Leaving Network: Cannot connect to ZeroTier service.");
} }
catch catch
{ {
@ -317,29 +376,43 @@ namespace WinUI
try try
{ {
var httpResponse = (HttpWebResponse)request.GetResponse(); var httpResponse = (HttpWebResponse)request.GetResponse();
using (var streamReader = new StreamReader(httpResponse.GetResponseStream())) if (httpResponse.StatusCode == HttpStatusCode.OK)
{ {
var responseText = streamReader.ReadToEnd(); using (var streamReader = new StreamReader(httpResponse.GetResponseStream()))
//Console.WriteLine(responseText); {
List<ZeroTierPeer> peerList = null; var responseText = streamReader.ReadToEnd();
try //Console.WriteLine(responseText);
{ List<ZeroTierPeer> peerList = null;
peerList = JsonConvert.DeserializeObject<List<ZeroTierPeer>>(responseText); try
} {
catch (JsonReaderException e) peerList = JsonConvert.DeserializeObject<List<ZeroTierPeer>>(responseText);
{ }
Console.WriteLine(e.ToString()); catch (JsonReaderException e)
} {
cb(peerList); Console.WriteLine(e.ToString());
} }
cb(peerList);
}
}
else if (httpResponse.StatusCode == HttpStatusCode.Unauthorized)
{
APIHandler.initHandler(true);
}
} }
catch (System.Net.Sockets.SocketException) catch (System.Net.Sockets.SocketException)
{ {
cb(null); cb(null);
} }
catch (System.Net.WebException) catch (System.Net.WebException e)
{ {
cb(null); if (((HttpWebResponse)e.Response).StatusCode == HttpStatusCode.Unauthorized)
{
APIHandler.initHandler(true);
}
else
{
cb(null);
}
} }
} }
} }