private static void LoadAutoBlockThresholds()
{
bool flag = false;
try
{
object obj;
Monitor.Enter(obj = ADNotificationManager.startLock, ref flag);
DeviceAutoBlockThreshold[] newValues = new DeviceAutoBlockThreshold[Enum.GetValues(typeof(AutoblockThresholdType)).Length];
bool flag2 = false;
ActiveSyncDeviceAutoblockThreshold[] thresholds = null;
try
{
ADOperationResult adoperationResult = ADNotificationAdapter.TryRunADOperation(delegate()
{
thresholds = ADNotificationManager.topoSession.Find <ActiveSyncDeviceAutoblockThreshold>(ADNotificationManager.topoSession.GetOrgContainerId().GetDescendantId(new ADObjectId("CN=Mobile Mailbox Policies")), QueryScope.OneLevel, null, ADNotificationManager.thresholdSortBy, newValues.Length);
});
if (!adoperationResult.Succeeded)
{
AirSyncDiagnostics.TraceDebug <string>(ExTraceGlobals.RequestsTracer, null, "Exception occurred during AD Operation during LoadAutoBlockThresholds. Exception Message -{0}", adoperationResult.Exception.Message);
throw adoperationResult.Exception;
}
foreach (ActiveSyncDeviceAutoblockThreshold activeSyncDeviceAutoblockThreshold in thresholds)
{
if (activeSyncDeviceAutoblockThreshold.BehaviorType < (AutoblockThresholdType)newValues.Length)
{
newValues[(int)activeSyncDeviceAutoblockThreshold.BehaviorType] = new DeviceAutoBlockThreshold(activeSyncDeviceAutoblockThreshold);
}
}
flag2 = true;
}
finally
{
if (ADNotificationManager.autoBlockThresholds == null || flag2)
{
for (int j = 0; j < newValues.Length; j++)
{
if (newValues[j] == null)
{
newValues[j] = new DeviceAutoBlockThreshold((AutoblockThresholdType)j);
}
}
ADNotificationManager.autoBlockThresholds = new ADNotificationManager.DeviceAutoblockThresholdInfo(newValues, ExDateTime.UtcNow);
}
}
}
finally
{
if (flag)
{
object obj;
Monitor.Exit(obj);
}
}
}
// Token: 0x0600055D RID: 1373 RVA: 0x0001F608 File Offset: 0x0001D808
public void AddSyncKey(ExDateTime syncAttemptTime, string collectionId, uint syncKey)
{
AirSyncDiagnostics.TraceInfo <string, uint>(ExTraceGlobals.RequestsTracer, this, "AddSyncKey collectionId:{0} syncKey:{1}", collectionId, syncKey);
DeviceAutoBlockThreshold autoBlockThreshold = ADNotificationManager.GetAutoBlockThreshold(AutoblockThresholdType.SyncCommands);
lock (this.instanceLock)
{
int num = this.syncTimes.Count - 1;
while (num > -1 && !(this.syncTimes[num] == syncAttemptTime))
{
num--;
}
if (num == -1)
{
this.RecordSyncCommand(syncAttemptTime);
num = this.syncTimes.Count - 1;
if (this.syncTimes[num] != syncAttemptTime)
{
throw new InvalidOperationException("Recently added sync record is not the last one!");
}
if (this.BlockOnFrequency())
{
return;
}
}
int num2 = this.syncKeys[num] ^ ((collectionId != null) ? collectionId.GetHashCode() : 0) ^ syncKey.GetHashCode();
this.syncKeys[num] = num2;
AirSyncDiagnostics.TraceInfo <int>(ExTraceGlobals.RequestsTracer, this, "AddSyncKey new hashcode {0}", num2);
if (this.ProtocolLogger != null)
{
this.ProtocolLogger.SetValue(ProtocolLoggerData.SyncHashCode, num2);
}
int num3 = 0;
ExDateTime t = syncAttemptTime - autoBlockThreshold.BehaviorTypeIncidenceDuration;
for (int i = 0; i < this.syncTimes.Count; i++)
{
if (!(this.syncTimes[i] < t) && this.syncKeys[i] == num2)
{
num3++;
}
}
int behaviorTypeIncidenceLimit = autoBlockThreshold.BehaviorTypeIncidenceLimit;
if (behaviorTypeIncidenceLimit > 0 && num3 >= behaviorTypeIncidenceLimit)
{
this.BlockDevice(AutoblockThresholdType.SyncCommands);
}
else if (this.AutoBlockReason != DeviceAccessStateReason.Unknown)
{
this.UnblockDevice();
}
}
}
// Token: 0x0600055C RID: 1372 RVA: 0x0001F55C File Offset: 0x0001D75C
public void RecordOutOfBudget()
{
AirSyncDiagnostics.TraceInfo(ExTraceGlobals.RequestsTracer, this, "RecordOutOfBudget");
ExDateTime utcNow = ExDateTime.UtcNow;
DeviceAutoBlockThreshold autoBlockThreshold = ADNotificationManager.GetAutoBlockThreshold(AutoblockThresholdType.OutOfBudgets);
ExDateTime windowStartTime = utcNow - autoBlockThreshold.BehaviorTypeIncidenceDuration;
lock (this.instanceLock)
{
DeviceBehavior.ClearOldRecords(windowStartTime, this.outOfBudgets);
this.outOfBudgets.Add(utcNow);
this.SaveDeviceBehavior(false);
int behaviorTypeIncidenceLimit = autoBlockThreshold.BehaviorTypeIncidenceLimit;
if (behaviorTypeIncidenceLimit > 0 && this.outOfBudgets.Count > behaviorTypeIncidenceLimit)
{
this.BlockDevice(AutoblockThresholdType.OutOfBudgets);
}
}
}
// Token: 0x0600055A RID: 1370 RVA: 0x0001F358 File Offset: 0x0001D558
public void RecordCommand(int commandHashcode)
{
AirSyncDiagnostics.TraceInfo <int>(ExTraceGlobals.RequestsTracer, this, "RecordCommand HC:{0}", commandHashcode);
ExDateTime utcNow = ExDateTime.UtcNow;
DeviceAutoBlockThreshold autoBlockThreshold = ADNotificationManager.GetAutoBlockThreshold(AutoblockThresholdType.RecentCommands);
EnhancedTimeSpan behaviorTypeIncidenceDuration = autoBlockThreshold.BehaviorTypeIncidenceDuration;
if (behaviorTypeIncidenceDuration < ADNotificationManager.GetAutoBlockThreshold(AutoblockThresholdType.CommandFrequency).BehaviorTypeIncidenceDuration)
{
behaviorTypeIncidenceDuration = ADNotificationManager.GetAutoBlockThreshold(AutoblockThresholdType.CommandFrequency).BehaviorTypeIncidenceDuration;
}
ExDateTime exDateTime = utcNow - behaviorTypeIncidenceDuration;
lock (this.instanceLock)
{
DeviceBehavior.ClearOldRecords(exDateTime, this.recentCommandTimes, this.recentCommandHashCodes);
this.recentCommandTimes.Add(utcNow);
this.recentCommandHashCodes.Add(commandHashcode);
this.SaveDeviceBehavior(false);
if (this.ProtocolLogger != null)
{
this.ProtocolLogger.SetValue(ProtocolLoggerData.CommandHashCode, commandHashcode);
}
if (!this.BlockOnFrequency())
{
exDateTime = utcNow - autoBlockThreshold.BehaviorTypeIncidenceDuration;
int num = 0;
for (int i = 0; i < this.recentCommandTimes.Count; i++)
{
if (!(this.recentCommandTimes[i] < exDateTime) && this.recentCommandHashCodes[i] == commandHashcode)
{
num++;
}
}
int behaviorTypeIncidenceLimit = autoBlockThreshold.BehaviorTypeIncidenceLimit;
if (behaviorTypeIncidenceLimit > 0 && num > behaviorTypeIncidenceLimit)
{
this.BlockDevice(AutoblockThresholdType.RecentCommands);
}
}
}
}
