public ErrorTrackerSvc()
{
Settings.data.Load();
Logger.CatchAll((sender, e) =>
{
Emailer.SendError(null, sender, e);
});
Settings.data.SaveIfNoExist();
if (Settings.data.CountUsers() == 0)
{
User defaultAdmin = new User("admin", "admin", null, true)
{
Permanent = true
};
Settings.data.TryAddUser(defaultAdmin);
defaultAdmin.InitializeUserId();
Settings.data.Save();
}
if (string.IsNullOrWhiteSpace(Settings.data.systemName))
{
Settings.data.systemName = "Error Tracker";
Settings.data.Save();
}
if (string.IsNullOrWhiteSpace(Settings.data.privateSigningKey))
{
Settings.data.privateSigningKey = new SignatureFactory().ExportPrivateKey();
Settings.data.Save();
}
if (string.IsNullOrWhiteSpace(Settings.data.vapidPrivateKey) ||
string.IsNullOrWhiteSpace(Settings.data.vapidPublicKey))
{
WebPush.VapidDetails vapidKeys = WebPush.VapidHelper.GenerateVapidKeys();
Settings.data.vapidPrivateKey = vapidKeys.PrivateKey;
Settings.data.vapidPublicKey = vapidKeys.PublicKey;
foreach (User u in Settings.data.GetAllUsers())
{
u.ClearAllPushNotificationSubscriptions();
}
Settings.data.Save();
}
BPUtil.PasswordReset.StatelessPasswordResetBase.Initialize(Settings.data.privateSigningKey);
// Initialize User IDs.
bool setAny = false;
foreach (User user in Settings.data.GetAllUsers())
{
if (user.InitializeUserId())
{
setAny = true;
}
}
if (setAny)
{
Settings.data.Save();
}
InitializeComponent();
SvcName = this.ServiceName;
ICertificateSelector certSelector = null;
if (!string.IsNullOrWhiteSpace(Settings.data.certificatePath) && File.Exists(Settings.data.certificatePath))
{
X509Certificate2 cert;
if (!string.IsNullOrWhiteSpace(Settings.data.certificatePassword))
{
cert = new X509Certificate2(Settings.data.certificatePath, Settings.data.certificatePassword);
}
else
{
cert = new X509Certificate2(Settings.data.certificatePath);
}
certSelector = SimpleCertificateSelector.FromCertificate(cert);
}
SimpleHttpLogger.RegisterLogger(Logger.httpLogger);
srv = new WebServer(Settings.data.port_http, Settings.data.port_https, certSelector, IPAddress.Any);
thrMaintainProjects = new Thread(maintainProjects);
thrMaintainProjects.Name = "Maintain Projects";
thrMaintainProjects.IsBackground = false;
}
private void MvcErrorHandler(RequestContext context, Exception ex)
{
Emailer.SendError(context, "An unhandled exception was thrown while processing an MVC request.", ex);
}
private static void doPushBackgroundWork()
{
try
{
WebPush.WebPushClient client = new WebPush.WebPushClient();
while (true)
{
try
{
if (!newEvents.IsEmpty)
{
// Accumulate a list of events we want to notify each subscription about.
// Map subscriptionkey > event list
Dictionary <string, List <EventToNotifyAbout> > accumulatedEvents = new Dictionary <string, List <EventToNotifyAbout> >();
List <User> users = Settings.data.GetAllUsers();
while (newEvents.TryDequeue(out EventToNotifyAbout en))
{
foreach (User u in users)
{
string[] subscriptionKeys = u.GetPushNotificationSubscriptions(en.projectName, en.ev.FolderId);
foreach (string key in subscriptionKeys)
{
List <EventToNotifyAbout> events;
if (!accumulatedEvents.TryGetValue(key, out events))
{
accumulatedEvents[key] = events = new List <EventToNotifyAbout>();
}
events.Add(en);
}
}
}
if (accumulatedEvents.Count > 0)
{
WebPush.VapidDetails vapidDetails = new WebPush.VapidDetails(GetVapidSubject(), Settings.data.vapidPublicKey, Settings.data.vapidPrivateKey);
// Build and send one notification to each affected subscription.
foreach (KeyValuePair <string, List <EventToNotifyAbout> > kvp in accumulatedEvents)
{
string subscriptionKey = kvp.Key;
List <EventToNotifyAbout> events = kvp.Value;
WebPush.PushSubscription subscription = null;
try
{
dynamic dyn = JsonConvert.DeserializeObject(subscriptionKey);
subscription = new WebPush.PushSubscription();
subscription.Endpoint = dyn.endpoint;
subscription.P256DH = dyn.keys.p256dh;
subscription.Auth = dyn.keys.auth;
}
catch { }
// For now, we'll just ignore any unparseable subscription keys.
// I know this is asking for trouble later on, and I'm sorry for that.
if (subscription != null)
{
StringBuilder sb = new StringBuilder();
PushMessage message = new PushMessage(Settings.data.systemName, events.Count + " new events:");
if (events.Count == 1)
{
EventToNotifyAbout en = events[0];
message.message = en.ev.EventType.ToString() + ": " + en.ev.SubType;
message.eventid = en.ev.EventId;
}
// If all events are in the same project, set message.project so that clicking the notification can open the correct project.
string projectName = events[0].projectName;
if (events.All(en => en.projectName == projectName))
{
message.project = projectName;
// If all events are in the same folder, set message.folderid so that clicking the notification can open the correct folder.
int folderId = events[0].ev.FolderId;
if (events.All(en => en.ev.FolderId == folderId))
{
message.folderid = folderId;
}
}
try
{
client.SendNotification(subscription, message.ToString(), vapidDetails);
}
catch (Exception ex)
{
Logger.Debug(ex, "Failed to send push notification.");
}
}
}
}
}
Thread.Sleep(1000);
}
catch (ThreadAbortException) { }
catch (Exception ex)
{
Emailer.SendError(null, "Error in PushManager", ex);
}
}
}
catch (ThreadAbortException) { }
catch (Exception ex)
{
Logger.Debug(ex);
}
}
