internal static void InitAssets(TheBaseApplication pApp)
{
if (IsInitialized)
{
return;
}
IsInitialized = true;
if (MyServiceHostInfo == null || !(MySecrets?.IsApplicationIDValid() == true))
{
MasterSwitch = false;
return;
}
MyApplication = pApp;
#region step 1: Moved from StartApplication to here as all the following code is updating TheBaseAssets
//The following section are "app.config" only settings required before cdeTPI is loaded. These settings cannot be set via the Provisioning Service
int delay = TheCommonUtils.CInt(MySettings.GetSetting("StartupDelay"));
if (delay > 0)
{
TheCommonUtils.SleepOneEye((uint)(delay * 1000), 100);
}
string temp = MySettings.GetSetting("AllowEnvironmentVarsToOverrideConfig");
if (!string.IsNullOrEmpty(temp))
{
MyServiceHostInfo.AllowEnvironmentVarsToOverrideConfig = TheCommonUtils.CBool(temp);
}
temp = MySettings.GetSetting("AllowEnvironmentVars");
if (!string.IsNullOrEmpty(temp))
{
MyServiceHostInfo.AllowEnvironmentVars = TheCommonUtils.CBool(temp);
}
temp = MySettings.GetSetting("DEBUGLEVEL");
if (!string.IsNullOrEmpty(temp))
{
MyServiceHostInfo.DebugLevel = (eDEBUG_LEVELS)TheCommonUtils.CInt(temp);
}
//Clouds have special behavior and the CDE needs to know this upfront
temp = MySettings.GetSetting("IsCloudService");
if (!string.IsNullOrEmpty(temp))
{
MyServiceHostInfo.IsCloudService = TheCommonUtils.CBool(temp);
}
temp = MySettings.GetSetting("ISOEN");
if (!string.IsNullOrEmpty(temp))
{
MyServiceHostInfo.IsIsolated = true;
MyServiceHostInfo.IsoEngine = temp;
MyServiceHostInfo.cdeNodeType = cdeNodeType.Active;
}
else
{
temp = MySettings.GetSetting("UseRandomDeviceID");
if (!string.IsNullOrEmpty(temp))
{
MyServiceHostInfo.UseRandomDeviceID = TheCommonUtils.CBool(temp);
}
}
//Step 2: Restore from backup if exists
#if CDE_NET45 // Backup/Restore only support on NET45
// To ensure that restored backups are not overwritten during shutdown, we write them to a temp directory and move them into place on start up
if (!MyServiceHostInfo.UseRandomDeviceID && !MyServiceHostInfo.IsIsolated)
{
string cacheParentPath = TheCommonUtils.GetCurrentAppDomainBaseDirWithTrailingSlash() + "ClientBin\\";
if (Directory.Exists(cacheParentPath + "__CacheToRestore"))
{
// Keep the old Cache around just in case
try
{
// First make space for the old copy, in case there was one already
if (Directory.Exists(cacheParentPath + "__CacheOld"))
{
Directory.Delete(cacheParentPath + "__CacheOld", true);
}
}
catch
{
//ignored
}
try
{
Directory.Move(cacheParentPath + "Cache", cacheParentPath + "__CacheOld");
}
catch
{
//ignored
}
// Now move the restored cache into place
try
{
Directory.Move(cacheParentPath + "__CacheToRestore", cacheParentPath + "Cache");
}
catch
{
TheSystemMessageLog.ToCo("Failure while restoring backup");
}
}
}
#endif
MyServiceHostInfo.EnableTaskKPIs = TheCommonUtils.CBool(MySettings.GetSetting("EnableTaskKPIs"));
if (MyServiceHostInfo.EnableTaskKPIs)
{
var taskKpiThread = new Thread(() =>
{
do
{
var kpis = TheCommonUtils.GetTaskKpis(null);
TheSystemMessageLog.ToCo($"Tasks {DateTime.Now}: {TheCommonUtils.SerializeObjectToJSONString(kpis)}");
Thread.Sleep(1000); // Keeping it simple here, to minimize interference on task scheduler/thread scheduler etc. (Assumption: not used on production systems) // TheCommonUtils.SleepOneEye(1000, 1000);
} while (MasterSwitch && !Engines.TheCDEngines.IsHostReady && MyServiceHostInfo.EnableTaskKPIs);
TheSystemMessageLog.ToCo($"Tasks {DateTime.Now}: KPIs Handoff to NodeHost");
});
taskKpiThread.Start();
}
#endregion
if (MyActivationManager == null)
{
MyActivationManager = new TheDefaultActivationManager(MySecrets, MySYSLOG);
}
#region step 3: analyse os environment information
OperatingSystem os = Environment.OSVersion;
var osInfoForLog = $"C-DEngine version: {BuildVersion} OS:{Environment.OSVersion} OS Version:{os.VersionString} OS Version Numbers: {os.Version.Major}.{os.Version.Minor}.{os.Version.Build}.{os.Version.Revision} Platform:{os.Platform} SP:{os.ServicePack} Processor Count: {Environment.ProcessorCount} IsMono:{(Type.GetType("Mono.Runtime") != null)} IsNetCore:{TheCommonUtils.IsNetCore()} Product: {TheCommonUtils.GetAssemblyProduct(typeof(TheBaseAssets))} ";
TheSystemMessageLog.ToCo(osInfoForLog);
MyServiceHostInfo.OSInfo = osInfoForLog;
string dotNetInfoForLog = string.Empty;
#if !CDE_NET35 && !CDE_NET4
try
{
string frameworkDescription = null;
string osDescription = null;
string processArchitecture = null;
string osArchitecture = null;
#if CDE_STANDARD
frameworkDescription = System.Runtime.InteropServices.RuntimeInformation.FrameworkDescription;
osDescription = System.Runtime.InteropServices.RuntimeInformation.OSDescription;
processArchitecture = System.Runtime.InteropServices.RuntimeInformation.ProcessArchitecture.ToString();
osArchitecture = System.Runtime.InteropServices.RuntimeInformation.OSArchitecture.ToString();
#else
var rtInfoType = Type.GetType("System.Runtime.InteropServices.RuntimeInformation, System.Runtime.InteropServices.RuntimeInformation, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a");
if (rtInfoType != null)
{
frameworkDescription = rtInfoType.GetProperty("FrameworkDescription").GetValue(null).ToString();
osDescription = rtInfoType.GetProperty("OSDescription").GetValue(null).ToString();
processArchitecture = rtInfoType.GetProperty("ProcessArchitecture").GetValue(null).ToString();
osArchitecture = rtInfoType.GetProperty("OSArchitecture").GetValue(null).ToString();
}
#endif
if (!string.IsNullOrEmpty(frameworkDescription))
{
dotNetInfoForLog = $"NetFrameWork:{frameworkDescription} Processor:{processArchitecture} OS:{osDescription } OS Arch:{osArchitecture}";
TheSystemMessageLog.ToCo(dotNetInfoForLog);
MyServiceHostInfo.OSInfo += $" {dotNetInfoForLog}";
}
}
catch
{
}
#endif
if (TheCommonUtils.IsMono()) // CODE REVIEW: Need to clean this up - do we mean Mono or Linux or case-insensitive file systems? CM: No- here we need this to find out if we are running in the MONO Runtime
{
MyServiceHostInfo.cdePlatform = cdePlatform.MONO_V3;
}
else
{
#if CDE_NET35
MyServiceHostInfo.cdePlatform = cdePlatform.X32_V3;
#elif CDE_NET4
MyServiceHostInfo.cdePlatform = Environment.Is64BitProcess ? cdePlatform.NETV4_64 : cdePlatform.NETV4_32;
#elif CDE_STANDARD
MyServiceHostInfo.cdePlatform = cdePlatform.NETSTD_V20;
#else
MyServiceHostInfo.cdePlatform = TheCommonUtils.GetAssemblyPlatform(Assembly.GetEntryAssembly(), false, out var empty);// old: Environment.Is64BitProcess ? cdePlatform.X64_V3 : cdePlatform.X32_V4;
#endif
}
TheSystemMessageLog.ToCo("BaseDir: " + MyServiceHostInfo.BaseDirectory);
#endregion
#region step 4: Prepare essential Subsystems (Syslog, ScopeManager, Diagnostics, Caches, AppInfo)
MySYSLOG = new TheSystemMessageLog(500); // No more ToCo after this point (will be ignored)
TheCDEKPIs.Reset();
MyServiceHostInfo.MiniHostInfo.MySYSLOG = MySYSLOG;
MyServiceHostInfo.MiniHostInfo.MyKPIs = new TheKPIs();
if (MyScopeManager == null)
{
MyScopeManager = new TheDefaultScopeManager();
}
MyScopeManager.SetMiniHSI(MyServiceHostInfo.MiniHostInfo);
MyScopeManager.RegisterScopeChanged(localEventScopeChanged);
TheDiagnostics.InitDiagnostics();
TheDiagnostics.SetThreadName("MAIN THREAD");
TheQueuedSenderRegistry.Startup();
MyBlobCache = new TheMirrorCache <TheBlobData>(MyServiceHostInfo.TO.StorageCleanCycle);
MyReceivedParts = new TheMirrorCache <TheReceivedParts>(MyServiceHostInfo.TO.StorageCleanCycle);
//TODO: I hope there is a better way to do this for Metro!
MyServiceTypes.Add(typeof(TheBaseAssets));
MyServiceHostInfo.TO.MakeHeartNormal();
MyAppInfo = new ThePluginInfo
{
cdeMID = MyServiceHostInfo.cdeMID,
CurrentVersion = MyServiceHostInfo.CurrentVersion,
Developer = MyServiceHostInfo.VendorName,
DeveloperUrl = MyServiceHostInfo.VendorUrl,
HomeUrl = MyServiceHostInfo.SiteName,
IconUrl = MyServiceHostInfo.UPnPIcon,
LongDescription = MyServiceHostInfo.Description,
Platform = MyServiceHostInfo.cdePlatform,
Copyrights = MyServiceHostInfo.Copyrights,
Price = 0,
ServiceDescription = MyServiceHostInfo.Title,
ServiceName = MyServiceHostInfo.ApplicationName,
Capabilities = new List <eThingCaps> {
eThingCaps.Host
},
Categories = new List <string>(),
FilesManifest = new List <string>()
};
if (MyServiceHostInfo.ManifestFiles != null)
{
MyAppInfo.FilesManifest.AddRange(MyServiceHostInfo.ManifestFiles);
}
#endregion
//Now load provisioning and local settings then parse them
#pragma warning disable CS0618 // Type or member is obsolete - its allowed here
if (!TheCDESettings.ParseSettings(MyCmdArgs, true, false))
#pragma warning restore CS0618 // Type or member is obsolete
{
MasterSwitch = false;
return;
}
if (MyCodeSigner == null)
{
MyCodeSigner = new TheDefaultCodeSigning(MySecrets, MySYSLOG);
}
string tBaseDir = MyServiceHostInfo.BaseDirectory;
if (MyServiceHostInfo.cdeHostingType == cdeHostType.IIS)
{
tBaseDir += "bin\\";
}
string uDir = tBaseDir;
if (!string.IsNullOrEmpty(MyServiceHostInfo.ISMMainExecutable))
{
uDir += MyServiceHostInfo.ISMMainExecutable;
if (MyServiceHostInfo.cdeHostingType != cdeHostType.IIS)
{
var hostPath = uDir + ".exe";
if (!File.Exists(hostPath))
{
// We may be running under .Net Core with a .dll-based host
hostPath = uDir + ".dll";
}
uDir = hostPath;
}
}
else
{
uDir += "C-DEngine.dll";
}
MyServiceHostInfo.CodeSignThumb = MyCodeSigner.GetAppCert(MyServiceHostInfo.DontVerifyTrust, uDir, MyServiceHostInfo.VerifyTrustPath, MyServiceHostInfo.DontVerifyIntegrity); //Must be loaded here to set trust level in HSI
if (MyLoc as TheDefaultLocalizationUtils != null)
{
(MyLoc as TheDefaultLocalizationUtils).DoPseudoLoc = TheCommonUtils.CBool(MySettings.GetSetting("DoPseudoLoc"));
}
#region step 5: output some system information
if (MyServiceHostInfo.IsMemoryOptimized)
{
MySYSLOG.SetMaxLogEntries(10);
}
MySYSLOG.WriteToLog(4151, TSM.L(eDEBUG_LEVELS.OFF) ? null : new TSM("TheBaseAssets", osInfoForLog, eMsgLevel.l4_Message));
if (!string.IsNullOrEmpty(dotNetInfoForLog))
{
MySYSLOG.WriteToLog(4152, TSM.L(eDEBUG_LEVELS.OFF) ? null : new TSM("TheBaseAssets", dotNetInfoForLog, eMsgLevel.l4_Message));
}
MySYSLOG.WriteToLog(4153, TSM.L(eDEBUG_LEVELS.ESSENTIALS) ? null : new TSM("TheBaseAssets", "BaseDir: " + MyServiceHostInfo.BaseDirectory, eMsgLevel.l4_Message));
#endregion
#region step 6: determine WebSocket8 vs. WebSocketsSharp
var ws8FlagTemp = MySettings.GetSetting("DisallowWebSocket8");
if (!string.IsNullOrEmpty(ws8FlagTemp))
{
MyServiceHostInfo.IsWebSocket8Active = !TheCommonUtils.CBool(ws8FlagTemp);
MySYSLOG.WriteToLog(4154, TSM.L(eDEBUG_LEVELS.OFF) ? null : new TSM("TheBaseAssets", $"Setting IsWebSocket8Active to {MyServiceHostInfo.IsWebSocket8Active} due to config", eMsgLevel.l4_Message));
}
else
{
MyServiceHostInfo.IsWebSocket8Active = true;
}
if ((os.Platform != PlatformID.Win32NT && !TheCommonUtils.IsNetCore()) || (os.Platform == PlatformID.Win32NT && (os.Version.Major < 6 || (os.Version.Major == 6 && os.Version.Minor < 2))))
{
MyServiceHostInfo.IsWebSocket8Active = false;
string tWSMsg = "Older Windows or non-Windows OS Detected - No OS Support for WebSockets Found: ";
#if !CDE_USECSWS //OK
TheBaseAssets.MyServiceHostInfo.DisableWebSockets = true;
tWSMsg += "WebSockets are turned Off";
#else
tWSMsg += "Switching to WebSockets-Sharp";
#endif
MySYSLOG.WriteToLog(4155, TSM.L(eDEBUG_LEVELS.OFF) ? null : new TSM("TheBaseAssets", tWSMsg, eMsgLevel.l4_Message));
}
#endregion
#region step 7: Initialize Localization subsystem (ILocalizationHooks)
bool bLocInitialized = false;
try
{
var entryAssembly = Assembly.GetEntryAssembly(); //This does not work in IIS!
if (entryAssembly != null)
{
var CDEPlugins = from t in entryAssembly.GetTypes()
let ifs = t.GetInterfaces()
where ifs != null && ifs.Length > 0 && (ifs.Contains(typeof(ILocalizationHooks)))
select new { Type = t, t.Namespace, t.Name, t.FullName };
if (CDEPlugins != null && CDEPlugins.Any())
{
MyLoc = Activator.CreateInstance(CDEPlugins.First().Type) as ILocalizationHooks;
}
bLocInitialized = true;
}
}
catch
{
}
if (!bLocInitialized)
{
MySYSLOG.WriteToLog(4156, TSM.L(eDEBUG_LEVELS.OFF) ? null : new TSM("TheBaseAssets", "3rd Party ILocalization Hooks not found - using built-in", eMsgLevel.l4_Message));
}
#endregion
#region step 8: Set MyStationUrl
switch (MyServiceHostInfo.cdeHostingType)
{
case cdeHostType.Phone:
case cdeHostType.Metro:
MyServiceHostInfo.MyDeviceMoniker = "CDEV://";
break;
case cdeHostType.Silverlight:
MyServiceHostInfo.MyDeviceMoniker = "CDES://";
break;
case cdeHostType.Device:
MyServiceHostInfo.MyDeviceMoniker = "CDEC://";
break;
case cdeHostType.Mini:
MyServiceHostInfo.MyDeviceMoniker = "CDEM://";
break;
default: //Services
MyServiceHostInfo.MyDeviceMoniker = "CDEB://";
break;
}
if (TheCommonUtils.IsHostADevice())
{
MyServiceHostInfo.MyStationURL = MyServiceHostInfo.MyDeviceMoniker + "{" + MyServiceHostInfo.MyDeviceInfo.DeviceID + "}".ToUpper(); //MSU-OK
}
else
{
if (MyServiceHostInfo.MyAltStationURLs.Count(s => s.StartsWith("CDEB")) == 0)
{
MyServiceHostInfo.MyAltStationURLs.Add("CDEB://{" + MyServiceHostInfo.MyDeviceInfo.DeviceID + "}"); //TODO: Backchannel Possibly save to Config File
}
}
#endregion
#region step 9: Start Localhost QSender and SessionStateManager
MySession = new TheSessionStateManager(MyServiceHostInfo);
LocalHostQSender = new TheQueuedSender(); //NO connected or Error Event necessary
LocalHostQSender.StartSender(new TheChannelInfo(MyServiceHostInfo.MyDeviceInfo.DeviceID, MyScopeManager.ScopeID, MyServiceHostInfo.MyDeviceInfo.SenderType, MyServiceHostInfo.GetPrimaryStationURL(false)), null, false); //NEW:2.06 Setting Realscope here ///null correct - no subs on LocalhostQS in beginning //RScope-OK
if ((MyServiceHostInfo.DisableWebSockets || MyServiceHostInfo.MyStationWSPort == 0) && !TheCommonUtils.IsHostADevice())
{
MySYSLOG.WriteToLog(4157, TSM.L(eDEBUG_LEVELS.OFF) ? null : new TSM("TheBaseAssets", $"WebSockets Disabled - no WSPort specified {MyServiceHostInfo.MyStationWSPort} or DisableWebSocket={MyServiceHostInfo.DisableWebSockets}", eMsgLevel.l4_Message));
}
#endregion
// Post Device ID settings
//Step 10: Save all settings to local cdeTPI
MySettings.UpdateLocalSettings();
}
////////////////////////////////////////////////////////////////////////////////////////////////////
/// <summary> Loads a crypto library for all Security related methods. </summary>
///
/// <remarks> Chris, 3/27/2020. </remarks>
///
/// <param name="pDLLName"> Name of the crypto DLL. </param>
/// <param name="bDontVerifyTrust"></param>
/// <param name="pFromFile"></param>
/// <param name="bVerifyTrustPath"></param>
/// <param name="bDontVerifyIntegrity"></param>
/// <param name="pMySYSLOG"></param>
///
/// <returns> Error string if load failed - then the default security in the CDE is used. Null if succeeded </returns>
////////////////////////////////////////////////////////////////////////////////////////////////////
public static string LoadCrypto(string pDLLName, ICDESystemLog pMySYSLOG = null, bool bDontVerifyTrust = false, string pFromFile = null, bool bVerifyTrustPath = true, bool bDontVerifyIntegrity = false)
{
if (MasterSwitch)
{
return(CryptoLoadMessage = "LoadCrypto is not allowed after the Node has been started");
}
try
{
var inDLLName = pDLLName;
if (string.IsNullOrEmpty(pDLLName))
{
pDLLName = "cdeCryptoLib.dll";
}
Dictionary <string, string> tL = new Dictionary <string, string>();
Assembly tCryptoAssembly = null;
string codeSignThumb;
if (AppDomain.CurrentDomain?.FriendlyName != "RootDomain" && AppDomain.CurrentDomain?.FriendlyName != "MonoTouch") //Android and IOS
{
if (MyCodeSigner == null)
{
MyCodeSigner = new TheDefaultCodeSigning(MySecrets, pMySYSLOG);
}
codeSignThumb = MyCodeSigner.GetAppCert(bDontVerifyTrust, pFromFile, bVerifyTrustPath, bDontVerifyIntegrity);
if (!bDontVerifyTrust && string.IsNullOrEmpty(codeSignThumb))
{
return(CryptoLoadMessage = $"No code-signing certificate found but required");
}
if (!pDLLName.Contains(Path.DirectorySeparatorChar))
{
pDLLName = Path.Combine(AppDomain.CurrentDomain.RelativeSearchPath != null ? AppDomain.CurrentDomain.RelativeSearchPath : AppDomain.CurrentDomain.BaseDirectory, pDLLName);
}
AppDomain.CurrentDomain.ReflectionOnlyAssemblyResolve += new ResolveEventHandler(CurrentDomain_ReflectionOnlyAssemblyResolve);
var pLoader = new CryptoReferenceLoader();
tL = pLoader.ScanLibrary(pDLLName, out TSM tTSM, out tCryptoAssembly);
if (tTSM != null)
{
TheSystemMessageLog.ToCo($"Domain:{AppDomain.CurrentDomain?.FriendlyName} DLL:{pFromFile} Cert Found:{codeSignThumb} {tTSM.TXT} {tTSM.PLS}");
}
}
else
{
var types = AppDomain.CurrentDomain.GetAssemblies();
tCryptoAssembly = types.FirstOrDefault(g => g.Location.Contains(pDLLName));
if (tCryptoAssembly != null)
{
var CDEPlugins = from t in tCryptoAssembly.GetTypes()
let ifs = t.GetInterfaces()
where ifs != null && ifs.Length > 0 && (ifs.Any(s => _KnownInterfaces.Contains(s.Name)))
select new { Type = t, t.Namespace, t.Name, t.FullName };
foreach (var Plugin in CDEPlugins)
{
if (!(Plugin?.Type?.IsAbstract == true))
{
var ints = Plugin.Type.GetInterfaces();
foreach (var tI in ints)
{
if (_KnownInterfaces.Contains(tI.Name))
{
tL[tI.Name] = Plugin.FullName;
}
}
}
}
}
}
if ((bDontVerifyTrust || MyCodeSigner?.IsTrusted(pDLLName) == true) && tL?.Count > 0)
{
if (tCryptoAssembly == null)
{
tCryptoAssembly = Assembly.LoadFrom(pDLLName);
}
if (tL.ContainsKey("ICDESecrets"))
{
var tSecType = tCryptoAssembly.GetTypes().First(s => s.FullName == tL["ICDESecrets"]);
MySecrets = Activator.CreateInstance(tSecType) as ICDESecrets;
}
else
{
MySecrets = new TheDefaultSecrets();
}
foreach (string tInter in _KnownInterfaces)
{
if (tL?.ContainsKey(tInter) == true)
{
var tNType = tCryptoAssembly.GetTypes().First(s => s.FullName == tL[tInter]);
try
{
switch (tInter)
{
case "ICDEScopeManager": MyScopeManager = Activator.CreateInstance(tNType, new object[] { MySecrets, pMySYSLOG }) as ICDEScopeManager; break;
case "ICDECodeSigning": MyCodeSigner = Activator.CreateInstance(tNType, new object[] { MySecrets, pMySYSLOG }) as ICDECodeSigning; break;
case "ICDEActivation": MyActivationManager = Activator.CreateInstance(tNType, new object[] { MySecrets, pMySYSLOG }) as ICDEActivation; break;
case "ICDECrypto": MyCrypto = Activator.CreateInstance(tNType, new object[] { MySecrets, pMySYSLOG }) as ICDECrypto; break;
}
}
catch (Exception e)
{
pMySYSLOG?.WriteToLog(0, 1, "LoadCrypto", $"Failed to create implementation of {tInter}. Most likely constructor not implemented correctly (must take ICDESecrets as first parameter): {e}", eMsgLevel.l1_Error);
}
}
}
}
else
{
return(CryptoLoadMessage = $"The {pDLLName} is not trusted");
}
}
catch (Exception e)
{
return(CryptoLoadMessage = $"Errors During Load: {e}");
}
return(null);
}
