virtual internal TheThing.TheThingSubscription GetSubscriptionInfo(bool?bGeneralize)
{
TheThingReference thingReference;
var tThing = GetThing();
if (tThing != null)
{
thingReference = new TheThingReference(tThing);
if (bGeneralize == true)
{
thingReference.ThingMID = null;
}
}
else
{
thingReference = new TheThingReference()
{
ThingMID = (bGeneralize == false && TheCommonUtils.CGuid(this.ThingMID) != Guid.Empty) ? (Guid?)TheCommonUtils.CGuid(this.ThingMID) : null,
EngineName = this.EngineName,
DeviceType = this.DeviceType,
FriendlyName = this.FriendlyName,
PropertiesToMatch = TheSenderThing.CStringToDict(this.PropertiesToMatch),
};
}
var sub = new TheThing.TheThingSubscription
{
SubscriptionId = this.cdeMID,
AddThingIdentity = this.AddThingIdentity,
SamplingWindow = this.ChangeBufferTimeBucketSize,
ContinueMatching = this.ContinueMatching,
CooldownPeriod = this.ChangeBufferLatency,
ThingReference = thingReference,
EventFormat = this.EventFormat,
ForceAllProperties = this.ForceAllProperties,
ForceConfigProperties = this.ForceConfigProperties,
IgnoreExistingHistory = this.IgnoreExistingHistory,
IgnorePartialFailure = this.IgnorePartialFailure,
KeepDurableHistory = this.KeepDurableHistory,
MaxHistoryCount = this.MaxHistoryCount,
MaxHistoryTime = this.MaxHistoryTime,
PartitionKey = this.PartitionKey,
PreserveOrder = this.PreserveOrder,
PropertiesExcluded = TheCommonUtils.CStringToList(this.PropertiesExcluded, ','),
PropertiesIncluded = TheCommonUtils.CStringToList(this.PropertiesIncluded, ','),
SendInitialValues = this.SendInitialValues,
SendUnchangedValue = this.SendUnchangedValue,
StaticProperties = TheSenderThing.CStringToDict(this.StaticProperties),
TargetName = this.TargetName,
TargetType = this.TargetType,
TargetUnit = this.TargetUnit,
TokenExpirationInHours = this.TokenExpirationInHours,
};
return(sub);
}
internal ICollection <string> CombineSubscriptions(string pTopics, out bool WasUpdated, bool AreOwnedSubs = false)
{
WasUpdated = false;
if (string.IsNullOrEmpty(pTopics))
{
return(MySubscriptions.TheKeys);
}
lock (CombineSubscriptionLock)
{
List <string> subs = TheCommonUtils.CStringToList(pTopics, ';');
return(CombineSubscriptions(subs, out WasUpdated, AreOwnedSubs));
}
}
void sinkServiceInfo(TSM pMsgMessage)
{
if (string.IsNullOrEmpty(pMsgMessage?.PLS))
{
return;
}
var MyInfo = TheCommonUtils.DeserializeJSONStringToObject <List <TheNodeTopics> >(pMsgMessage.PLS);
int bk = 0;
foreach (TheFootPrints tf in MyFootPrints.MyMirrorCache.TheValues)
{
tf.Counter = 0;
tf.IsDirty = false;
}
if (MyInfo?.Count > 0)
{
foreach (var tIn in MyInfo)
{
if (tIn.NodeType == cdeSenderType.CDE_JAVAJASON)
{
bk++;
}
else
{
foreach (TheFootPrints tf in MyFootPrints.MyMirrorCache.TheValues)
{
List <string> tFs = TheCommonUtils.CStringToList(tf.Footprint, ';');
if (IsListInList(tIn.Topics, tFs) && (tf.ExactCount == 0 || tf.ExactCount == tIn.Topics.Count))
{
tf.Counter++;
tf.IsDirty = true;
}
}
}
}
TheThing.SetSafePropertyNumber(MyBaseThing, "BrowserCount", bk);
}
foreach (TheFootPrints tf in MyFootPrints.MyMirrorCache.TheValues)
{
if (tf.IsDirty || tf.Counter == 0)
{
MyFootPrints.UpdateItem(tf);
TheThing.SetSafePropertyNumber(MyBaseThing, $"{tf.NodeType}_Count", tf.Counter);
}
}
}
public void ProcessHttpRequest(HttpListenerContext mContext)
{
TheRequestData tRequestData = new TheRequestData();
try
{
tRequestData.RequestUri = mContext.Request.Url;
// TheSystemMessageLog.ToCo(tRequestData.RequestUri.ToString(), true);
tRequestData.UserAgent = mContext.Request.UserAgent;
tRequestData.ServerTags = null;
tRequestData.HttpMethod = mContext.Request.HttpMethod; //NEW 3.200
tRequestData.Header = TheCommonUtils.cdeNameValueToDirectory(mContext.Request.Headers);
tRequestData.ResponseMimeType = mContext.Request.ContentType;
tRequestData.ClientCert = mContext.Request.GetClientCertificate();
if (TheCommCore.MyHttpService != null && TheBaseAssets.MyServiceHostInfo.ClientCertificateUsage > 1) //If CDE requires a certificate, terminate all incoming requests before any processing
{
var err = TheCommCore.MyHttpService.ValidateCertificateRoot(tRequestData);
if (TheBaseAssets.MyServiceHostInfo.DisableNMI && !string.IsNullOrEmpty(err))
{
mContext.Response.StatusCode = (int)eHttpStatusCode.NotAcceptable;
mContext.Response.OutputStream.Close();
return;
}
}
if (mContext.Request.InputStream != null)
{
#if CDE_NET4 || CDE_NET45
using (MemoryStream ms = new MemoryStream())
{
mContext.Request.InputStream.CopyTo(ms);
tRequestData.PostData = ms.ToArray();
}
#else
byte[] buffer = new byte[TheBaseAssets.MAX_MessageSize[0]];
using (MemoryStream ms = new MemoryStream())
{
int read;
while ((read = mContext.Request.InputStream.Read(buffer, 0, buffer.Length)) > 0)
{
ms.Write(buffer, 0, read);
}
tRequestData.PostData = ms.ToArray();
}
#endif
tRequestData.PostDataLength = tRequestData.PostData.Length;
}
if (TheCommCore.MyHttpService != null)
{
TheCommCore.MyHttpService.cdeProcessPost(tRequestData);
}
}
catch (Exception e)
{
TheBaseAssets.MySYSLOG.WriteToLog(4350, TSM.L(eDEBUG_LEVELS.ESSENTIALS) ? null : new TSM("HttpMidiServer", "ProcessRequest Error:" + firstRequestLine, eMsgLevel.l1_Error, e.ToString()));
tRequestData.ResponseBuffer = TheCommonUtils.CUTF8String2Array(e.ToString());
tRequestData.StatusCode = (int)eHttpStatusCode.ServerError;
}
if ((tRequestData.ResponseBuffer == null && tRequestData.StatusCode != 200) || tRequestData.StatusCode == 404) //NEW:UPNP
{
tRequestData.ResponseBufferStr = "<html><head><meta http-equiv=\"Expires\" content=\"0\" /><meta http-equiv=\"Cache-Control\" content=\"no-cache\" /><meta http-equiv=\"Pragma\" content=\"no-cache\" /></html><body style=\"background-color: " + TheBaseAssets.MyServiceHostInfo.BaseBackgroundColor + ";\"><table width=\"100%\" style=\"height:100%;\" border=\"0\" cellspacing=\"0\" cellpadding=\"0\"><tr><td style=\"text-align:center;\"><p style=\"color: " + TheBaseAssets.MyServiceHostInfo.BaseForegroundColor + "; font-family: Arial; font-size: 36px\">";
tRequestData.ResponseBufferStr += string.Format("Resource {0} not found", tRequestData.RequestUri);
tRequestData.ResponseBufferStr += "</p></td></tr></table></body></HTML>";
tRequestData.ResponseMimeType = "text/html";
tRequestData.ResponseBuffer = TheCommonUtils.CUTF8String2Array(tRequestData.ResponseBufferStr);
tRequestData.StatusCode = (int)eHttpStatusCode.NotFound;
}
try
{
if (tRequestData.AllowStatePush && tRequestData.ResponseBuffer != null &&
(tRequestData.StatusCode == (int)eHttpStatusCode.OK || tRequestData.StatusCode == (int)eHttpStatusCode.PermanentMoved))
{
if (tRequestData.SessionState != null && tRequestData.SessionState.StateCookies != null && tRequestData.SessionState.StateCookies.Count > 0)
{
string tCookie = "";
foreach (string nam in tRequestData.SessionState.StateCookies.Keys)
{
try
{
if (tCookie.Length > 0)
{
tCookie += ";";
}
string[] cp = tRequestData.SessionState.StateCookies[nam].Split(';');
tCookie = "";
tCookie += $"{nam}={cp[0]}; SameSite=none; Secure";
mContext.Response.Headers.Add(HttpResponseHeader.SetCookie, tCookie);
}
catch
{
//ignored
}
}
}
}
else
{
if (!string.IsNullOrEmpty(tRequestData.cdeRealPage) && tRequestData.cdeRealPage.StartsWith("/cdeClean", StringComparison.OrdinalIgnoreCase) &&
tRequestData.Header != null && tRequestData.Header.ContainsKey("Cookie"))
{
string cookieDate = DateTime.UtcNow.AddMilliseconds(100).ToString("ddd, dd-MMM-yyyy H:mm:ss"); //Offset not needed
string cookieHeader = tRequestData.Header.cdeSafeGetValue("Cookie");
if (!string.IsNullOrEmpty(cookieHeader))
{
string tCookie = "";
List <string> tCookies = TheCommonUtils.CStringToList(cookieHeader, ';');
foreach (string t in tCookies)
{
if (tCookie.Length > 0)
{
tCookie += ";";
}
string[] tc = t.Split('=');
tCookie += string.Format("{0}=;Path=/;Expires={1} GMT", tc[0], cookieDate);
}
mContext.Response.Headers.Add(HttpResponseHeader.SetCookie, tCookie);
}
}
}
if (!tRequestData.DontCompress)
{
if (tRequestData.AllowCaching && !TheBaseAssets.MyServiceHostInfo.DisableCache)
{
mContext.Response.AddHeader("Cache-Control", $"max-age={TheBaseAssets.MyServiceHostInfo.CacheMaxAge}, public");
}
else
{
mContext.Response.AddHeader("Cache-Control", "no-cache");
}
mContext.Response.AddHeader("cdeDeviceID", TheBaseAssets.MyServiceHostInfo.MyDeviceInfo.DeviceID.ToString());
if (tRequestData.StatusCode > 300 && tRequestData.StatusCode < 400 && tRequestData.Header != null)
{
mContext.Response.AddHeader("Location", tRequestData.Header.cdeSafeGetValue("Location"));
}
}
else
{
mContext.Response.Headers.Clear();
}
mContext.Response.Headers.Set(HttpResponseHeader.Server, "C-DEngine V4");
if (TheBaseAssets.MyServiceHostInfo.IsSSLEnforced)
{
mContext.Response.Headers.Set("Strict-Transport-Security", "max-age=298000; includeSubDomains; preload"); //HSTS Header for SSL sites...test still required
mContext.Response.Headers.Set("X-Frame-Options", "sameorigin"); //iFrame protection Header for SSL sites...test still required
}
var tCors = TheBaseAssets.MySettings.GetSetting("Access-Control-Allow-Origin");
if (!string.IsNullOrEmpty(tCors))
{
mContext.Response.AppendHeader("Access-Control-Allow-Origin", tCors);
}
if (!string.IsNullOrEmpty(tRequestData.AllowedMethods))
{
mContext.Response.AppendHeader("Access-Control-Allow-Methods", tRequestData.AllowedMethods);
}
if (!string.IsNullOrEmpty(tRequestData.AllowedMethods))
{
mContext.Response.AppendHeader("Access-Control-Allow-Headers", tRequestData.AllowedHeaders);
}
mContext.Response.StatusCode = tRequestData.StatusCode;
if (tRequestData.StatusCode != 200)
{
TheCDEKPIs.IncrementKPI(eKPINames.BruteDelay);
//Security Fix: ID#770 - wait 200 ms before returning anything with error code to limit BruteForce
TheCommonUtils.SleepOneEye(200, 100);
}
mContext.Response.ContentType = tRequestData.ResponseMimeType;
if (tRequestData.ResponseBuffer != null)
{
if (!tRequestData.DontCompress && (TheBaseAssets.MyServiceHostInfo.IsOutputCompressed || (tRequestData.Header != null && tRequestData.Header.ContainsKey("Accept-Encoding") && tRequestData.Header["Accept-Encoding"].Contains("gzip"))))
{
byte[] bBuffer = TheCommonUtils.cdeCompressBuffer(tRequestData.ResponseBuffer, 0, tRequestData.ResponseBuffer.Length);
mContext.Response.AddHeader("Content-Encoding", "gzip");
mContext.Response.ContentLength64 = bBuffer.Length;
mContext.Response.OutputStream.Write(bBuffer, 0, bBuffer.Length);
}
else
{
if (!string.IsNullOrEmpty(tRequestData.ResponseEncoding))
{
mContext.Response.AddHeader("Content-Encoding", tRequestData.ResponseEncoding);
}
mContext.Response.ContentLength64 = tRequestData.ResponseBuffer.Length;
mContext.Response.OutputStream.Write(tRequestData.ResponseBuffer, 0, tRequestData.ResponseBuffer.Length);
}
}
if (tRequestData.DisableChunking)
{
mContext.Response.SendChunked = false;
}
if (tRequestData.DisableKeepAlive)
{
mContext.Response.KeepAlive = false;
}
mContext.Response.OutputStream.Close();
}
catch (Exception ee)
{
TheBaseAssets.MySYSLOG.WriteToLog(4351, TSM.L(eDEBUG_LEVELS.VERBOSE) ? null : new TSM("HttpMidiServer", "HttpWriteResponse Error", eMsgLevel.l1_Error, ee.ToString()));
}
}