void RefreshThread(object o)
{
#if !PASSPORT_HEADER_ANALYSIS
while (true)
{
Thread.Sleep(50 * 60 * 1000); // Wait 50 Minutes...
//Thread.Sleep(1 * 60 * 1000); // Wait 1 Minute for test...
LiveAuthClient client = this.AuthClient;
if (client != null)
{
Traces.Main_TraceEvent(TraceEventType.Information, 1, "Try to refresh token!");
bool res = client.ForceRefreshToken(result =>
{
// Result of refresh token
Traces.Main_TraceEvent(TraceEventType.Information, 1, "RefreshToken Result: State: {0}, Status: {1}", result.State, result.Status);
// Inform the others that the accesstoken has changed...
// INFO: Do we need to synchronize the access to the token!?
OnSessionChanged();
}
);
if (res == false)
{
Traces.Main_TraceEvent(TraceEventType.Error, 1, "RefreshToken failed (false)");
}
}
}
#endif
}
public void Save(string filename)
{
try
{
var path = Path.GetDirectoryName(filename);
if (Directory.Exists(Path.GetDirectoryName(path)) == false)
{
Directory.CreateDirectory(path);
}
if (Directory.Exists(path) == false)
{
Directory.CreateDirectory(path);
}
var ser = new XmlSerializer(typeof(UICache));
using (var sw = new StreamWriter(filename))
{
ser.Serialize(sw, this);
}
}
catch (Exception exp)
{
AppInsights.TrackException(exp, true);
Traces.Main_TraceEvent(TraceEventType.Critical, 1, "Error while serializing UICache: {0}", NNTPServer.Traces.ExceptionToString(exp));
}
}
string GetString(RegistryKey key, string name)
{
try
{
var o = key.GetValue(name);
if (o is string)
{
return((string)o);
}
var ic = o as IConvertible;
if (ic != null)
{
try
{
return(ic.ToString(System.Globalization.CultureInfo.InvariantCulture));
}
catch (Exception exp)
{
Traces.Main_TraceEvent(TraceEventType.Critical, 1, "GetString.ToString: Error: {0}", NNTPServer.Traces.ExceptionToString(exp));
}
}
if (o != null)
{
return(o.ToString());
}
}
catch (Exception exp)
{
Traces.Main_TraceEvent(TraceEventType.Critical, 1, "GetString: Error: {0}", NNTPServer.Traces.ExceptionToString(exp));
}
return(null);
}
static public UICache Load(string fileName)
{
try
{
if (Directory.Exists(Path.GetDirectoryName(fileName)) == false)
{
return(null);
}
if (File.Exists(fileName) == false)
{
return(null);
}
var ser = new XmlSerializer(typeof(UICache));
using (var sr = new StreamReader(fileName))
{
var res = ser.Deserialize(sr) as UICache;
return(res);
}
}
catch (Exception exp)
{
AppInsights.TrackException(exp, true);
Traces.Main_TraceEvent(TraceEventType.Critical, 1, "Error while deserializing UICache: {0}\r\n{1}", fileName, NNTPServer.Traces.ExceptionToString(exp));
}
return(null);
}
void SetInt32(RegistryKey key, string name, int value)
{
try
{
key.SetValue(name, value, RegistryValueKind.DWord);
}
catch (Exception exp)
{
Traces.Main_TraceEvent(TraceEventType.Critical, 1, "SetInt32: Error: {0}", NNTPServer.Traces.ExceptionToString(exp));
}
}
public MainWindow()
{
InitializeComponent();
// Set Icon explizit, because of a Bug in WindowsXP:
// https://communitybridge.codeplex.com/workitem/11374
try
{
var logo = new BitmapImage();
logo.BeginInit();
logo.UriSource =
new Uri(
"pack://application:,,,/CommunityForumsNNTPServer;component/Resources/CommunityForumsNNTPServer.ico");
logo.EndInit();
Icon = logo;
}
catch (Exception exp)
{
AppInsights.TrackException(exp, true);
Traces.Main_TraceEvent(TraceEventType.Error, 1, NNTPServer.Traces.ExceptionToString(exp));
}
if (Icon == null)
{
// Fallback fo XP:
var logo = new BitmapImage();
logo.BeginInit();
logo.UriSource =
new Uri(
"pack://application:,,,/CommunityForumsNNTPServer;component/Resources/CommunityForumsNNTPServer.png");
logo.EndInit();
Icon = logo;
}
this.DataContext = this;
var v = System.Reflection.Assembly.GetExecutingAssembly().GetName().Version;
Title = Title + " (" + v + ")";
ApplySettings();
cmdLoadNewsgroupList.IsEnabled = false;
#if LIVECONNECT
mnuCreateLiveAutoLogin.Visibility = Visibility.Collapsed;
#endif
Loaded += MainWindow_Loaded;
}
static void CurrentDomain_UnhandledException(object sender, UnhandledExceptionEventArgs e)
{
var exp = e.ExceptionObject as Exception;
if (exp == null)
{
exp = new ApplicationException("<Unknown Exception>");
}
AppInsights.TrackException(exp);
string expMsg = NNTPServer.Traces.ExceptionToString(exp);
Traces.Main_TraceEvent(System.Diagnostics.TraceEventType.Critical, 1, "UnhandledException: {0}",
expMsg);
MessageBox.Show(string.Format("UnhandledException occured: {0}", NNTPServer.Traces.ExceptionToString(e.ExceptionObject as Exception)));
}
private void OnAuthCompleted(AuthResult result) // async
{
Traces.Main_TraceEvent(TraceEventType.Information, 1, string.Format("AuthResult: {0} - {1} - {2}",
result.ErrorCode, result.ErrorDescription, result.AuthorizeCode));
this.CleanupAuthForm();
if (result.AuthorizeCode != null)
{
Task task = this.AuthClient.ExchangeAuthCodeAsync(result.AuthorizeCode).ContinueWith(t =>
{
if (t.Exception != null)
{
return(t.Exception);
}
return(null);
});
task.Wait();
}
}
private void DoLogin()
{
//if (_liveConnectHelper == null)
{
_liveConnectHelper = new LiveConnectHelper();
{
// Notify about Session changes...
_liveConnectHelper.SessionChanged += delegate(string accessToken, string refreshToken)
{
Traces.Main_TraceEvent(TraceEventType.Information, 1,
"Authenticated: Session changed! AccessToken: {0}, RefreshToken: {1}",
accessToken, refreshToken);
AccessToken = accessToken;
RefreshToken = refreshToken;
};
}
}
_liveConnectHelper.DoLogin(Win32Wnd);
}
bool?GetBoolean(RegistryKey key, string name)
{
try
{
var iv = GetInt32(key, name);
if (iv.HasValue)
{
if (iv.Value != 0)
{
return(true);
}
return(false);
}
}
catch (Exception exp)
{
Traces.Main_TraceEvent(TraceEventType.Critical, 1, "GetBoolean: Error: {0}", NNTPServer.Traces.ExceptionToString(exp));
}
return(null);
}
void SetEnum(RegistryKey key, string name, Enum value)
{
int iVal = 0;
try
{
var ic = value as IConvertible;
if (ic != null)
{
iVal = ic.ToInt32(System.Globalization.CultureInfo.InvariantCulture);
}
else
{
throw new NotSupportedException("Could not convert enum to int");
}
}
catch (Exception exp)
{
Traces.Main_TraceEvent(TraceEventType.Critical, 1, "SetEnum {0}: Error: {1}", value, NNTPServer.Traces.ExceptionToString(exp));
return;
}
SetInt32(key, name, iVal);
}
private void mnuDebugWindow_Click(object sender, RoutedEventArgs e)
{
try
{
if (mnuDebugWindow.IsChecked)
{
_debugWindow = new DebugWindow();
_debugWindow.Owner = this;
_debugWindow.Show();
_debugWindow.Closed += new EventHandler(_debugWindow_Closed);
}
else
{
_debugWindow.Close();
_debugWindow = null;
}
}
catch (Exception exp)
{
AppInsights.TrackException(exp, true);
Traces.Main_TraceEvent(TraceEventType.Error, 1, "Error in mnuDebugWindow_click: {0}", NNTPServer.Traces.ExceptionToString(exp));
}
}
private void OnSessionChanged()
{
LiveConnectSession session = this.AuthClient.Session;
//bool isSignedIn = session != null;
if (session != null)
{
Traces.Main_TraceEvent(TraceEventType.Error, 1, "Session changed: Expires: {0}, AccessToken: {1}", session.Expires.ToString("u", System.Globalization.CultureInfo.InvariantCulture), session.AccessToken);
if (_RefreshThread == null)
{
_RefreshThread = new Thread(RefreshThread);
_RefreshThread.IsBackground = true;
_RefreshThread.Name = "RefreshThread";
_RefreshThread.Start(null);
}
var handler = SessionChanged;
if (handler != null)
{
handler(session.AccessToken, session.RefreshToken);
}
}
}
void Load()
{
try
{
using (var r = UserAppDataRegistryForReading)
{
if (r == null)
{
return;
}
int? i;
bool? b;
string s;
b = GetBoolean(r, "AutoStart");
if (b.HasValue)
{
AutoStart = b.Value;
}
b = GetBoolean(r, "AutoMinimize");
if (b.HasValue)
{
AutoMinimize = b.Value;
}
//b = GetBoolean(r, "DetailedErrorResponse");
//if (b.HasValue)
// DetailedErrorResponse = b.Value;
b = GetBoolean(r, "BindToWorld");
if (b.HasValue)
{
BindToWorld = b.Value;
}
UsePlainTextConverters?ptc = GetEnum <UsePlainTextConverters>(r, "UsePlainTextConverterEnum");
if (ptc.HasValue)
{
UsePlainTextConverter = ptc.Value;
}
else
{
// Fallback for old setting (until V35)
b = GetBoolean(r, "UsePlainTextConverter");
if (b.HasValue)
{
UsePlainTextConverter = UsePlainTextConverters.SendAndReceive;
}
}
b = GetBoolean(r, "PostsAreAlwaysFormatFlowed");
if (b.HasValue)
{
PostsAreAlwaysFormatFlowed = b.Value;
}
i = GetInt32(r, "Port");
if (i.HasValue)
{
Port = i.Value;
}
i = GetInt32(r, "ListPageSize");
if (i.HasValue)
{
ListPageSize = i.Value;
}
i = GetInt32(r, "ArticlePageSize");
if (i.HasValue)
{
ArticlePageSize = i.Value;
}
s = GetString(r, "DomainName");
DomainName = s;
s = GetString(r, "UserEmail");
UserEmail = s;
s = GetString(r, "UserName");
UserName = s;
#if LIVECONNECT
s = GetString(r, "RefreshToken");
this.RefreshToken = s;
s = GetString(r, "ClientId");
if (string.IsNullOrEmpty(s) == false)
{
this.ClientId = s;
}
s = GetString(r, "Scopes");
if (string.IsNullOrEmpty(s) == false)
{
this.Scopes = s;
}
#else
s = GetString(r, "AuthenticationBlob");
AuthenticationBlob = s;
#endif
i = GetInt32(r, "AutoLineWrap");
if (i.HasValue)
{
AutoLineWrap = i.Value;
}
s = GetString(r, "EncodingForClient");
EncodingForClient = s;
s = GetString(r, "UserGuid");
if (string.IsNullOrEmpty(s) == false)
{
try
{
UserGuid = new Guid(s);
}
catch { }
}
MimeContentType?mt = GetEnum <MimeContentType>(r, "InMimeUse");
if (mt.HasValue)
{
InMimeUse = mt.Value;
}
b = GetBoolean(r, "UseAnswersForums");
if (b.HasValue)
{
UseAnswersForums = b.Value;
}
b = GetBoolean(r, "UseSocialForums");
if (b.HasValue)
{
UseSocialForums = b.Value;
}
ArticleConverter.UserDefinedTagCollection.PreCompileXmlSerializer();
s = GetString(r, "UserDefinedTags");
if (string.IsNullOrEmpty(s) == false)
{
var u = ArticleConverter.UserDefinedTagCollection.FromString(s);
if (u != null)
{
_userDefinedTags = u;
}
}
ArticleConverter.UserMappingCollection.PreCompileXmlSerializer();
s = GetString(r, "UserMappings");
if (string.IsNullOrEmpty(s) == false)
{
var u = ArticleConverter.UserMappingCollection.FromString(s);
if (u != null)
{
_userMappings = u;
}
}
b = GetBoolean(r, "DisableUserAgentInfo");
if (b.HasValue)
{
DisableUserAgentInfo = b.Value;
}
b = GetBoolean(r, "DisableLISTGROUP");
if (b.HasValue)
{
DisableLISTGROUP = b.Value;
}
b = GetBoolean(r, "ShowUserNamePostfix");
if (b.HasValue)
{
ShowUserNamePostfix = b.Value;
}
i = GetInt32(r, "TabAsSpace");
if (i.HasValue)
{
TabAsSpace = i.Value;
}
b = GetBoolean(r, "AddHistoryToArticle");
if (b.HasValue)
{
AddHistoryToArticle = b.Value;
}
AppInsightsLevel?ail = GetEnum <AppInsightsLevel>(r, "UseAppInsights");
if (ail.HasValue)
{
UseAppInsights = ail.Value;
}
s = GetString(r, "AppAccountId");
if (string.IsNullOrEmpty(s))
{
// Create a unique id for this installation
s = Guid.NewGuid().ToString();
try
{
using (var rw = UserAppDataRegistryForWriting)
{
SetString(rw, "AppAccountId", s);
}
}
catch { }
}
AppAccountId = s;
}
}
catch (Exception exp)
{
Traces.Main_TraceEvent(TraceEventType.Critical, 1, "Error loading settings from the registry: {0}", NNTPServer.Traces.ExceptionToString(exp));
}
}
public void Save()
{
try
{
using (var r = UserAppDataRegistryForWriting)
{
SetBoolean(r, "AutoStart", AutoStart);
SetBoolean(r, "AutoMinimize", AutoMinimize);
//SetBoolean(r, "DetailedErrorResponse", DetailedErrorResponse);
SetBoolean(r, "BindToWorld", BindToWorld);
SetEnum(r, "UsePlainTextConverterEnum", UsePlainTextConverter);
SetBoolean(r, "PostsAreAlwaysFormatFlowed", PostsAreAlwaysFormatFlowed);
SetInt32(r, "Port", Port);
SetInt32(r, "ListPageSize", ListPageSize);
SetInt32(r, "ArticlePageSize", ArticlePageSize);
SetString(r, "DomainName", DomainName);
SetString(r, "UserEmail", UserEmail);
SetString(r, "UserName", UserName);
#if LIVECONNECT
SetString(r, "ClientId", ClientId);
SetString(r, "RefreshToken", RefreshToken);
SetString(r, "Scopes", Scopes);
#else
SetString(r, "AuthenticationBlob", AuthenticationBlob);
#endif
SetInt32(r, "AutoLineWrap", AutoLineWrap);
SetString(r, "EncodingForClient", EncodingForClient);
SetString(r, "UserGuid", UserGuid.ToString());
SetEnum(r, "InMimeUse", InMimeUse);
SetBoolean(r, "UseAnswersForums", UseAnswersForums);
SetBoolean(r, "UseSocialForums", UseSocialForums);
SetString(r, "UserDefinedTags", UserDefinedTags.GetString());
SetString(r, "UserMappings", UserMappings.GetString());
SetBoolean(r, "DisableUserAgentInfo", DisableUserAgentInfo);
SetBoolean(r, "DisableLISTGROUP", DisableLISTGROUP);
SetBoolean(r, "ShowUserNamePostfix", ShowUserNamePostfix);
SetInt32(r, "TabAsSpace", TabAsSpace);
SetBoolean(r, "AddHistoryToArticle", AddHistoryToArticle);
SetEnum(r, "UseAppInsights", UseAppInsights);
}
}
catch (Exception exp)
{
Traces.Main_TraceEvent(TraceEventType.Critical, 1, "Error saving settings to the registry: {0}", NNTPServer.Traces.ExceptionToString(exp));
}
}
private static void StartBridgeInternal(MainWindow t, int port, string domainName)
{
//var services = new[] { "social", "answers" };
var services = new[] { "social" };
//var serviceModel = System.Configuration.ConfigurationManager.GetSection("system.serviceModel");
string authenticationTicket = null;
#if LIVECONNECT
Traces.Main_TraceEvent(TraceEventType.Verbose, 1, "LiveConnect: Try authentication");
t.DoLogin();
authenticationTicket = t.AccessToken;
if (string.IsNullOrEmpty(authenticationTicket))
{
// Reset the RefreshToken, if the authentication has failed...
UserSettings.Default.RefreshToken = string.Empty;
Traces.Main_TraceEvent(TraceEventType.Error, 1, "Could not authenticate with LiveConnect!");
throw new ApplicationException("Could not authenticate with LiveConnect!");
}
Traces.Main_TraceEvent(TraceEventType.Information, 1, "Authenticated: AccessToken: {0}", authenticationTicket);
#else
// Authenticate with Live Id
var authenticationData = new AuthenticationInformation();
Traces.Main_TraceEvent(TraceEventType.Verbose, 1, "LiveId: Try authentication");
try
{
PassportHelper.TryAuthenticate(ref authenticationData, UserSettings.Default.AuthenticationBlob);
}
catch
{
// Reset the auto login, if the authentication has failed...
UserSettings.Default.AuthenticationBlob = string.Empty;
throw;
}
Traces.Main_TraceEvent(TraceEventType.Verbose, 1, "LiveId: UserName: {0}, Ticket: {1}", authenticationData.UserName, authenticationData.Ticket);
if (authenticationData.Ticket == null)
{
// Reset the auto login, if the authentication has failed...
UserSettings.Default.AuthenticationBlob = string.Empty;
Traces.Main_TraceEvent(TraceEventType.Error, 1, "Could not authenticate with LiveId!");
throw new ApplicationException("Could not authenticate with LiveId!");
}
authenticationTicket = authenticationData.Ticket;
#endif
t._forumsProviders = new MicrosoftForumsServiceProvider[services.Length];
for (var i = 0; i < services.Length; i++)
{
// Create the forums-ServiceProvider
Traces.Main_TraceEvent(TraceEventType.Verbose, 1, "Create forums service provider: {0}", services[i]);
var provider = new MicrosoftForumsServiceProvider(services[i]);
System.Diagnostics.Debug.WriteLine(string.Format("{0}: Uri: {1}", services[i], provider.Uri));
// Assigne the authentication ticket
provider.AuthenticationTicket = authenticationTicket;
ApplyForumsDisabled(provider);
#if PASSPORT_HEADER_ANALYSIS
// Register AuthError-Handler
provider.AuthenticationError += t.provider_AuthenticationError;
#endif
t._forumsProviders[i] = provider;
}
// Create our DataSource for the forums
Traces.Main_TraceEvent(TraceEventType.Verbose, 1, "Creating datasource for NNTP server");
t._forumsDataSource = new ForumDataSource(t._forumsProviders, domainName);
t._forumsDataSource.UsePlainTextConverter = UserSettings.Default.UsePlainTextConverter;
t._forumsDataSource.AutoLineWrap = UserSettings.Default.AutoLineWrap;
t._forumsDataSource.HeaderEncoding = UserSettings.Default.EncodingForClientEncoding;
t._forumsDataSource.InMimeUseHtml = (UserSettings.Default.InMimeUse == UserSettings.MimeContentType.TextHtml);
t._forumsDataSource.UserDefinedTags = UserSettings.Default.UserDefinedTags;
t._forumsDataSource.ShowUserNamePostfix = UserSettings.Default.ShowUserNamePostfix;
t._forumsDataSource.PostsAreAlwaysFormatFlowed = UserSettings.Default.PostsAreAlwaysFormatFlowed;
t._forumsDataSource.TabAsSpace = UserSettings.Default.TabAsSpace;
t._forumsDataSource.UseCodeColorizer = UserSettings.Default.UseCodeColorizer;
t._forumsDataSource.AddHistoryToArticle = UserSettings.Default.AddHistoryToArticle;
// Now start the NNTP-Server
Traces.Main_TraceEvent(TraceEventType.Verbose, 1, "Starting NNTP server");
t._nntpServer = new NNTPServer.NntpServer(t._forumsDataSource, true);
t._nntpServer.EncodingSend = UserSettings.Default.EncodingForClientEncoding;
t._nntpServer.ListGroupDisabled = UserSettings.Default.DisableLISTGROUP;
//t._nntpServer.DetailedErrorResponse = detailedErrorResponse;
string errorMessage;
t._nntpServer.Start(port, 64, UserSettings.Default.BindToWorld, out errorMessage);
if (errorMessage != null)
{
throw new ApplicationException(errorMessage);
}
}
private void OnAuthNavigatedUrl(string url)
{
Traces.Main_TraceEvent(TraceEventType.Information, 1, string.Format("AuthNavigatedUrl: {0}", url));
}
