/// <summary>
/// Implementation of the TelemetryManifestActionOptOutBase.ExecuteOptOutAction method
/// We need to include/exclude matched properties from/to event when user is OptedOut
/// </summary>
/// <param name="eventProcessorContext"></param>
protected override void ExecuteOptOutAction(IEventProcessorContext eventProcessorContext)
{
foreach (string item in PropertiesImpl)
{
ProcessPropertyName(item, eventProcessorContext);
}
}
/// <summary>
/// Execute action on event, using eventProcessorContext as a provider of the necessary information.
/// Return true if it is allowed to execute next actions.
/// Return false action forbids the event.
///
/// Please note that although we are throttling, the reset actually occurs when the following event
/// is processed. This means if we sent 1k events under a second, and do not do anything for 10 minutes
/// and then send an event, the Reset will occur then. This was done to simplify code as this feature
/// is primarily for events under development.
/// </summary>
/// <param name="eventProcessorContext"></param>
/// <returns>Indicator, whether current action is not explicitely forbid current event</returns>
public bool Execute(IEventProcessorContext eventProcessorContext)
{
CodeContract.RequiresArgumentNotNull <IEventProcessorContext>(eventProcessorContext, "eventProcessorContext");
TelemetryEvent telemetryEvent = eventProcessorContext.TelemetryEvent;
DateTimeOffset postTimestamp = telemetryEvent.PostTimestamp;
if (bucketStartTime == default(DateTimeOffset))
{
bucketStartTime = postTimestamp;
}
if (eventProcessorContext.ThrottlingAction == ThrottlingAction.DoNotThrottle || (eventProcessorContext.ThrottlingAction != ThrottlingAction.Throttle && passthroughEvents.Contains(telemetryEvent.Name)))
{
if (counter < threshold)
{
counter++;
}
else if (whitelistCounter >= threshold)
{
noisyWhiteListEvents.Add(telemetryEvent.Name);
}
whitelistCounter++;
return(true);
}
if ((postTimestamp - bucketStartTime).TotalSeconds > resetCounter)
{
TelemetrySession hostTelemetrySession = eventProcessorContext.HostTelemetrySession;
Reset(hostTelemetrySession, hostTelemetrySession.EventProcessor.CurrentManifest, postTimestamp);
}
if (counter++ >= threshold)
{
droppedEvents.Add(telemetryEvent.Name);
return(false);
}
return(true);
}
/// <summary>
/// Execute action on event, using eventProcessorContext as a provider of the necessary information.
/// Return true if it is allowed to execute next actions.
/// Return false action forbids the event.
/// </summary>
/// <param name="eventProcessorContext"></param>
/// <returns>Indicator, whether current action is not explicitely forbid current event</returns>
public bool Execute(IEventProcessorContext eventProcessorContext)
{
CodeContract.RequiresArgumentNotNull <IEventProcessorContext>(eventProcessorContext, "eventProcessorContext");
TelemetryEvent telemetryEvent = eventProcessorContext.TelemetryEvent;
List <KeyValuePair <string, object> > list = new List <KeyValuePair <string, object> >();
foreach (KeyValuePair <string, object> property in telemetryEvent.Properties)
{
if (property.Value != null && property.Value.GetType() == piiPropertyProcessor.TypeOfPiiProperty())
{
list.Add(new KeyValuePair <string, object>(property.Key, piiPropertyProcessor.ConvertToHashedValue(property.Value)));
if (piiPropertyProcessor.CanAddRawValue(eventProcessorContext))
{
list.Add(new KeyValuePair <string, object>(piiPropertyProcessor.BuildRawPropertyName(property.Key), piiPropertyProcessor.ConvertToRawValue(property.Value)));
}
piiedProperties.Add(property.Key);
totalPiiProperties++;
}
}
foreach (KeyValuePair <string, object> item in list)
{
telemetryEvent.Properties[item.Key] = item.Value;
}
return(true);
}
/// <summary>
/// Event processor constructor should be provided with session.
/// This required for start channels.
/// </summary>
/// <param name="session"></param>
/// <param name="eventProcessorContext"></param>
public EventProcessor(TelemetrySession session, IEventProcessorContext eventProcessorContext)
{
CodeContract.RequiresArgumentNotNull <TelemetrySession>(session, "session");
CodeContract.RequiresArgumentNotNull <IEventProcessorContext>(eventProcessorContext, "eventProcessorContext");
mainSession = session;
this.eventProcessorContext = eventProcessorContext;
}
/// <summary>
/// Default Execute method checks if session is OptedOut and call specific method
/// </summary>
/// <param name="eventProcessorContext"></param>
/// <returns></returns>
public bool Execute(IEventProcessorContext eventProcessorContext)
{
if (!eventProcessorContext.HostTelemetrySession.IsOptedIn)
{
ExecuteOptOutAction(eventProcessorContext);
}
return(true);
}
/// <summary>
/// Validate coming event
/// </summary>
/// <param name="eventProcessorContext"></param>
/// <returns></returns>
public bool Execute(IEventProcessorContext eventProcessorContext)
{
TelemetryEvent telemetryEvent = eventProcessorContext.TelemetryEvent;
if (TelemetryContext.IsEventNameContextPostProperty(telemetryEvent.Name))
{
return(telemetryEvent.Properties.Any((KeyValuePair <string, object> p) => !TelemetryEvent.IsPropertyNameReserved(p.Key) && !TelemetryContext.IsPropertyNameReserved(p.Key)));
}
return(true);
}
/// <summary>
/// Execute action on event, using telemetryManifestContext as a provider of the necessary information.
/// Return true if it is allowed to execute next actions.
/// Return false if it is last action to execute.
/// </summary>
/// <param name="eventProcessorContext"></param>
/// <returns>Indicator, whether is it allowed to the keep executing next actions</returns>
public bool Execute(IEventProcessorContext eventProcessorContext)
{
if (excludeAll)
{
return(false);
}
CodeContract.RequiresArgumentNotNull <IEventProcessorContext>(eventProcessorContext, "eventProcessorContext");
foreach (string excludeForChannel in ExcludeForChannels)
{
eventProcessorContext.Router.DisableChannel(excludeForChannel);
}
return(true);
}
/// <summary>
/// Execute action on event, using eventProcessorContext as a provider of the necessary information.
/// Return true if it is allowed to execute next actions.
/// Return false if it is last action to execute.
/// </summary>
/// <param name="eventProcessorContext"></param>
/// <returns>Indicator, whether is it allowed to the keep executing next actions</returns>
public bool Execute(IEventProcessorContext eventProcessorContext)
{
CodeContract.RequiresArgumentNotNull <IEventProcessorContext>(eventProcessorContext, "eventProcessorContext");
TelemetryEvent telemetryEvent = eventProcessorContext.TelemetryEvent;
foreach (string property in Properties)
{
if (telemetryEvent.Properties.TryGetValue(property, out object value) && !(value is TelemetryPiiProperty))
{
telemetryEvent.Properties[property] = new TelemetryPiiProperty(value);
}
}
return(true);
}
/// <summary>
/// Execute action on event, using telemetryManifestContext as a provider of the necessary information.
/// Return true if it is allowed to execute next actions.
/// Return false action forbids the event.
/// By default OptOut set IsEventDropped to the true, and exclude all properties.
/// </summary>
/// <param name="eventProcessorContext"></param>
/// <returns>Indicator, whether current action is not explicitely forbid current event</returns>
public bool Execute(IEventProcessorContext eventProcessorContext)
{
if (!eventProcessorContext.HostTelemetrySession.IsOptedIn)
{
TelemetryEvent telemetryEvent = eventProcessorContext.TelemetryEvent;
if (!telemetryEvent.IsOptOutFriendly && !optoutFriendlyEvents.Contains(telemetryEvent.Name))
{
eventProcessorContext.IsEventDropped = true;
}
foreach (string item in new List <string>(telemetryEvent.Properties.Keys))
{
if ((!telemetryEvent.IsOptOutFriendly || TelemetryEvent.IsPropertyNameReserved(item) || TelemetryContext.IsPropertyNameReserved(item)) && !optoutFriendlyProperties.Contains(item))
{
eventProcessorContext.ExcludePropertyFromEvent(item);
}
}
}
return(true);
}
/// <summary>
/// Execute action on event, using eventProcessorContext as a provider of the necessary information.
/// This action add a suffix DataModelSetting to all Setting property names in the event.
/// </summary>
/// <param name="eventProcessorContext"></param>
/// <returns>
/// Indicator, whether current action is not explicitely forbid current event.
/// Return true if it is allowed to execute next actions.
/// Return false action forbids the event.
/// </returns>
public bool Execute(IEventProcessorContext eventProcessorContext)
{
CodeContract.RequiresArgumentNotNull <IEventProcessorContext>(eventProcessorContext, "eventProcessorContext");
TelemetryEvent telemetryEvent = eventProcessorContext.TelemetryEvent;
KeyValuePair <string, T>[] array = (from prop in telemetryEvent.Properties
where prop.Value is T
select new KeyValuePair <string, T>(prop.Key, prop.Value as T)).ToArray();
totalPropertyCount += array.Length;
if (array.Any())
{
telemetryEvent.Properties[flagPropertyName] = true;
}
KeyValuePair <string, T>[] array2 = array;
for (int i = 0; i < array2.Length; i++)
{
KeyValuePair <string, T> keyValuePair = array2[i];
telemetryEvent.Properties[keyValuePair.Key + SuffixName] = keyValuePair.Value.Value;
telemetryEvent.Properties.Remove(keyValuePair.Key);
properties.Add(keyValuePair.Key);
}
return(true);
}
/// <summary> /// Each deriver should implement this specific OptOut action /// </summary> /// <param name="eventProcessorContext"></param> protected abstract void ExecuteThrottlingAction(IEventProcessorContext eventProcessorContext);
/// <summary>
/// Default Execute method checks if session is OptedOut and call specific method
/// </summary>
/// <param name="eventProcessorContext"></param>
/// <returns></returns>
public bool Execute(IEventProcessorContext eventProcessorContext)
{
ExecuteThrottlingAction(eventProcessorContext);
return(true);
}
/// <summary>
/// Implementation of the ProcessPropertyName
/// </summary>
/// <param name="propertyName"></param>
/// <param name="eventProcessorContext"></param>
protected override void ProcessPropertyName(string propertyName, IEventProcessorContext eventProcessorContext)
{
eventProcessorContext.ExcludePropertyFromEvent(propertyName);
}
protected override void ExecuteThrottlingAction(IEventProcessorContext eventProcessorContext)
{
eventProcessorContext.ThrottlingAction = ThrottlingAction.Throttle;
}
protected abstract void ProcessPropertyName(string propertyName, IEventProcessorContext eventProcessorContext);
/// <summary>
/// Execute action on event, using telemetryManifestContext as a provider of the necessary information.
/// Return true if it is allowed to execute next actions.
/// Return false action forbids the event.
/// </summary>
/// <param name="eventProcessorContext"></param>
/// <returns>Indicator, whether current action is not explicitely forbid current event</returns>
public bool Execute(IEventProcessorContext eventProcessorContext)
{
throw new NotImplementedException();
}
/// <summary> /// Each deriver should implement this specific OptOut action /// </summary> /// <param name="eventProcessorContext"></param> protected abstract void ExecuteOptOutAction(IEventProcessorContext eventProcessorContext);
/// <summary>
/// Execute action on event, using eventProcessorContext as a provider of the necessary information.
/// Return true if it is allowed to execute next actions.
/// Return false action forbids the event.
/// </summary>
/// <param name="eventProcessorContext"></param>
/// <returns>Indicator, whether current action is not explicitely forbid current event</returns>
public bool Execute(IEventProcessorContext eventProcessorContext)
{
CodeContract.RequiresArgumentNotNull <IEventProcessorContext>(eventProcessorContext, "eventProcessorContext");
EnsureSerializerIsInitialized();
TelemetryEvent telemetryEvent = eventProcessorContext.TelemetryEvent;
List <KeyValuePair <string, string> > list = new List <KeyValuePair <string, string> >();
Dictionary <string, string> dictionary = new Dictionary <string, string>();
foreach (KeyValuePair <string, object> property in telemetryEvent.Properties)
{
if (property.Value is TelemetryComplexProperty)
{
try
{
SerializeProperty(property.Key, property.Value as TelemetryComplexProperty, eventProcessorContext, list);
}
catch (ComplexObjectSerializerException ex)
{
dictionary.Add(property.Key, ex.Message);
}
}
}
if (dictionary.Count > 0)
{
try
{
SerializeProperty("Reserved.ComplexProperty.FailedToSerialize", new TelemetryComplexProperty(dictionary), eventProcessorContext, list);
}
catch
{
}
}
foreach (KeyValuePair <string, string> item in dictionary)
{
telemetryEvent.Properties.Remove(item.Key);
}
HashSet <string> hashSet = new HashSet <string>();
foreach (KeyValuePair <string, string> item2 in list)
{
if (item2.Value.Length <= 61440)
{
telemetryEvent.Properties[item2.Key] = item2.Value;
}
else
{
telemetryEvent.Properties[item2.Key] = item2.Value.Substring(0, 61437) + "...";
hashSet.Add(item2.Key);
}
}
if (hashSet.Count > 0)
{
list.Clear();
try
{
SerializeProperty("Reserved.ComplexProperty.Truncated", new TelemetryComplexProperty(hashSet), eventProcessorContext, list);
}
catch
{
}
foreach (KeyValuePair <string, string> item3 in list)
{
telemetryEvent.Properties[item3.Key] = item3.Value;
}
}
return(true);
}
private void SerializeProperty(string propertyName, TelemetryComplexProperty propertyValue, IEventProcessorContext eventProcessorContext, List <KeyValuePair <string, string> > propertiesToModify)
{
serializer.SetTypeConverter(piiProcessor.TypeOfPiiProperty(), converterToHashValue);
propertiesToModify.Add(new KeyValuePair <string, string>(propertyName, serializer.Serialize(propertyValue.Value)));
if (serializer.WasConverterUsedForType(piiProcessor.TypeOfPiiProperty()) && piiProcessor.CanAddRawValue(eventProcessorContext))
{
serializer.SetTypeConverter(piiProcessor.TypeOfPiiProperty(), converterToRawValue);
propertiesToModify.Add(new KeyValuePair <string, string>(piiProcessor.BuildRawPropertyName(propertyName), serializer.Serialize(propertyValue.Value)));
}
}
private EventProcessor BuildProcessor(TelemetrySession hostSession, IEventProcessorContext context)
{
return(new EventProcessor(hostSession, context));
}
public bool CanAddRawValue(IEventProcessorContext eventProcessorContext)
{
return(eventProcessorContext.HostTelemetrySession.CanCollectPrivateInformation);
}
/// <summary>
/// Execute action on event, using telemetryManifestContext as a provider of the necessary information.
/// Return true if it is allowed to execute next actions.
/// Return false action forbids the event.
/// </summary>
/// <param name="eventProcessorContext"></param>
/// <returns>Indicator, whether current action is not explicitely forbid current event</returns>
public bool Execute(IEventProcessorContext eventProcessorContext)
{
List <string> list = null;
List <Tuple <string, string> > list2 = null;
TelemetryEvent telemetryEvent = eventProcessorContext.TelemetryEvent;
foreach (KeyValuePair <string, object> property in telemetryEvent.Properties)
{
if (!IsPropertyNameValid(property.Key))
{
if (list == null)
{
list = new List <string>();
}
list.Add(property.Key);
}
else if (property.Value != null && !(property.Value is TelemetryComplexProperty))
{
string text = property.Value.ToString();
if (!IsPropertyValueValid(text))
{
if (list2 == null)
{
list2 = new List <Tuple <string, string> >();
}
list2.Add(Tuple.Create(property.Key, text));
}
}
}
if (list != null)
{
StringBuilder stringBuilder = new StringBuilder();
foreach (string item in list)
{
telemetryEvent.Properties.Remove(item);
if (stringBuilder.Length + 1 + item.Length <= 1024)
{
if (stringBuilder.Length > 0)
{
stringBuilder.AppendFormat(CultureInfo.InvariantCulture, ",{0}", new object[1]
{
item
});
}
else
{
stringBuilder.Append(item);
}
}
else if (stringBuilder.Length == 0)
{
stringBuilder.AppendFormat(CultureInfo.InvariantCulture, "{0}...", new object[1]
{
item.Substring(0, 147)
});
}
}
telemetryEvent.Properties["Reserved.InvalidEvent.InvalidPropertyNames"] = stringBuilder.ToString();
}
if (list2 != null)
{
StringBuilder stringBuilder2 = new StringBuilder();
foreach (Tuple <string, string> item2 in list2)
{
telemetryEvent.Properties[item2.Item1] = string.Format(CultureInfo.InvariantCulture, "{0}...", new object[1]
{
item2.Item2.Substring(0, 1021)
});
if (stringBuilder2.Length + 1 + item2.Item1.Length <= 150)
{
if (stringBuilder2.Length > 0)
{
stringBuilder2.AppendFormat(CultureInfo.InvariantCulture, ",{0}", new object[1]
{
item2.Item1
});
}
else
{
stringBuilder2.Append(item2.Item1);
}
}
}
telemetryEvent.Properties["Reserved.InvalidEvent.TruncatedProperties"] = stringBuilder2.ToString();
}
return(true);
}
/// <summary>
/// Implementation of the TelemetryManifestActionOptOutBase.ExecuteOptOutAction method
/// Logic is very simple. If event matches current conditions then it is not valid for the OptOut session
/// </summary>
/// <param name="eventProcessorContext"></param>
protected override void ExecuteOptOutAction(IEventProcessorContext eventProcessorContext)
{
eventProcessorContext.IsEventDropped = true;
}
