private static Assembly LoadAdalAssembly()
{
List <Assembly> list;
lock (ASAzureUtility.GetAppDomainLock("MICROSOFT_ANALYSISSERVICES_XMLA_LIBS_ADAL_LOADING_LOCK"))
{
list = (List <Assembly>)AppDomain.CurrentDomain.GetData("MICROSOFT_ANALYSISSERVICES_XMLA_LIBS_LOADED_ADAL_ASSEMBLIES");
if (list != null)
{
list.ForEach(delegate(Assembly assembly)
{
AdalRuntimeLibrary.AdalAssembliesDictionary.Add(assembly.FullName, assembly);
});
}
else
{
list = new List <Assembly>();
string[] adalAssemblyNames = AdalRuntimeLibrary.AdalAssemblyNames;
for (int i = 0; i < adalAssemblyNames.Length; i++)
{
string name = adalAssemblyNames[i];
Assembly assembly2 = AdalRuntimeLibrary.LoadAssemblyFromLocalResource(name);
list.Add(assembly2);
AdalRuntimeLibrary.AdalAssembliesDictionary.Add(assembly2.FullName, assembly2);
}
AppDomain.CurrentDomain.SetData("MICROSOFT_ANALYSISSERVICES_XMLA_LIBS_LOADED_ADAL_ASSEMBLIES", list);
}
}
return(list.First <Assembly>());
}
internal static Uri ResolveActualClusterUri(Uri dataSourceUri, string asAzureServerName, AadTokenHolder aadTokenHolder, ref TimeoutUtils.TimeLeft timeLeft, TimeoutUtils.OnTimoutAction timeoutAction)
{
Uri uri = ASAzureUtility.ClustersCache.GetCluster(dataSourceUri, asAzureServerName);
if (uri != null)
{
return(uri);
}
try
{
using (new TimeoutUtils.TimeRestrictedMonitor(timeLeft, timeoutAction))
{
Uri uri2 = new UriBuilder(dataSourceUri)
{
Path = "/webapi/clusterResolve"
}.Uri;
ASAzureUtility.NameResolutionRequest requestObject = new ASAzureUtility.NameResolutionRequest
{
ServerName = asAzureServerName
};
ASAzureUtility.NameResolutionResult nameResolutionResult = ASAzureUtility.PostHttpJsonData <ASAzureUtility.NameResolutionRequest, ASAzureUtility.NameResolutionResult>(uri2, requestObject, aadTokenHolder.GetValidAccessToken(), timeLeft.TimeMs);
uri = new UriBuilder(dataSourceUri)
{
Host = nameResolutionResult.ClusterFqdn
}.Uri;
ASAzureUtility.ClustersCache.AddCluster(dataSourceUri, asAzureServerName, uri);
}
}
catch (WebException ex)
{
ASAzureUtility.ThrowConnectionException(ex);
}
return(uri);
}
public override string GetExtendedErrorInfo()
{
if (!this.IsASAzure || this.httpResponse == null)
{
return(string.Empty);
}
return(ASAzureUtility.GetExtendedErrorInfo(this.httpResponse));
}
internal static void Invalidate()
{
lock (ASAzureUtility.GetAppDomainLock("MICROSOFT_ANALYSISSERVICES_XMLA_LIBS_DATA_SOURCE_CLUSTER_URIS_CACHE_USAGE_LOCK"))
{
Dictionary <string, Uri> dictionary = (Dictionary <string, Uri>)AppDomain.CurrentDomain.GetData("MICROSOFT_ANALYSISSERVICES_XMLA_LIBS_DATA_SOURCE_CLUSTER_URIS_CACHE");
if (dictionary != null)
{
dictionary.Clear();
}
}
}
internal static Uri GetCluster(Uri dataSourceUri, string asAzureServerName)
{
Uri result;
lock (ASAzureUtility.GetAppDomainLock("MICROSOFT_ANALYSISSERVICES_XMLA_LIBS_DATA_SOURCE_CLUSTER_URIS_CACHE_USAGE_LOCK"))
{
string key = ASAzureUtility.ClustersCache.getKey(dataSourceUri, asAzureServerName);
Dictionary <string, Uri> dictionary = (Dictionary <string, Uri>)AppDomain.CurrentDomain.GetData("MICROSOFT_ANALYSISSERVICES_XMLA_LIBS_DATA_SOURCE_CLUSTER_URIS_CACHE");
result = ((dictionary != null) ? (dictionary.ContainsKey(key) ? dictionary[key] : null) : null);
}
return(result);
}
internal static void AddCluster(Uri dataSourceUri, string asAzureServerName, Uri clusterUri)
{
lock (ASAzureUtility.GetAppDomainLock("MICROSOFT_ANALYSISSERVICES_XMLA_LIBS_DATA_SOURCE_CLUSTER_URIS_CACHE_USAGE_LOCK"))
{
string key = ASAzureUtility.ClustersCache.getKey(dataSourceUri, asAzureServerName);
if (AppDomain.CurrentDomain.GetData("MICROSOFT_ANALYSISSERVICES_XMLA_LIBS_DATA_SOURCE_CLUSTER_URIS_CACHE") == null)
{
AppDomain.CurrentDomain.SetData("MICROSOFT_ANALYSISSERVICES_XMLA_LIBS_DATA_SOURCE_CLUSTER_URIS_CACHE", new Dictionary <string, Uri>());
}
((Dictionary <string, Uri>)AppDomain.CurrentDomain.GetData("MICROSOFT_ANALYSISSERVICES_XMLA_LIBS_DATA_SOURCE_CLUSTER_URIS_CACHE"))[key] = clusterUri;
}
}
internal static void ThrowConnectionException(WebException ex)
{
string text = ex.Message;
if (ex.Response != null && ex.Response is HttpWebResponse)
{
HttpWebResponse httpWebResponse = (HttpWebResponse)ex.Response;
string text2 = httpWebResponse.Headers["x-ms-xmlaerror-extended"];
if (!string.IsNullOrEmpty(text2))
{
text = text2;
}
text = string.Format("{0}{1}", text, ASAzureUtility.GetExtendedErrorInfo(httpWebResponse));
}
throw new AdomdConnectionException(text, ex);
}
internal CacheLocalStorage(object cache, string dataSource)
{
this.cache = cache;
if (!Directory.Exists(AdalRuntimeLibrary.AdalCacheDirectory))
{
Directory.CreateDirectory(AdalRuntimeLibrary.AdalCacheDirectory);
}
string mD5Hash = AdalRuntimeLibrary.CacheLocalStorage.GetMD5Hash(dataSource);
this.cacheFilePath = string.Format("{0}\\{1}_{2}.dat", AdalRuntimeLibrary.AdalCacheDirectory, "managed_asazure", mD5Hash);
this.cacheFileLock = ASAzureUtility.GetAppDomainLock("MICROSOFT_ANALYSISSERVICES_XMLA_LIBS_ADAL_CACHE_" + mD5Hash);
this.dataSource = dataSource;
Delegate value = Delegate.CreateDelegate(this.adal.TokenCacheNotificationT, this, AdalRuntimeLibrary.CacheLocalStorage.GetMethodInfo(new Action <object>(this.BeforeAccessNotification)));
Delegate value2 = Delegate.CreateDelegate(this.adal.TokenCacheNotificationT, this, AdalRuntimeLibrary.CacheLocalStorage.GetMethodInfo(new Action <object>(this.AfterAccessNotification)));
Delegate value3 = Delegate.CreateDelegate(this.adal.TokenCacheNotificationT, this, AdalRuntimeLibrary.CacheLocalStorage.GetMethodInfo(new Action <object>(this.BeforeWriteNotification)));
this.adal.BeforeAccessP.SetValue(cache, value, null);
this.adal.AfterAccessP.SetValue(cache, value2, null);
this.adal.BeforeWriteP.SetValue(cache, value3, null);
}
private void GetRequestStream()
{
if (this.httpRequestStream == null)
{
this.httpRequest = (HttpWebRequest)WebRequest.Create(this.webSite);
this.httpRequest.ServicePoint.SetTcpKeepAlive(true, 30000, 30000);
this.httpRequest.Method = "POST";
this.httpRequest.Credentials = this.credentials;
this.httpRequest.AllowAutoRedirect = this.allowAutoRedirect;
this.httpRequest.UserAgent = "ADOMD.NET";
this.httpRequest.ContentType = DataTypes.GetDataTypeFromEnum(this.GetRequestDataType());
this.httpRequest.SendChunked = true;
this.httpRequest.KeepAlive = true;
this.httpRequest.UnsafeAuthenticatedConnectionSharing = true;
this.httpRequest.ConnectionGroupName = this.connectionSecureGroupName;
this.httpRequest.AutomaticDecompression = (this.acceptCompressedResponses ? DecompressionMethods.GZip : DecompressionMethods.None);
this.httpRequest.Timeout = this.timeoutMs;
this.httpRequest.CookieContainer = this.cookieContainer;
if (this.clientCertificate != null)
{
this.httpRequest.ClientCertificates.Add(this.clientCertificate);
}
if (!this.hasASAzureHeaders && this.soapAction != null)
{
this.httpRequest.Headers.Add(this.soapAction);
}
this.httpRequest.Headers.Add(this.hasASAzureHeaders ? "x-ms-xmlacaps-negotiation-flags" : "X-Transport-Caps-Negotiation-Flags", base.GetTransportCapabilitiesString());
if (!this.hasASAzureHeaders && !string.IsNullOrEmpty(this.applicationName))
{
this.httpRequest.Headers.Add("SspropInitAppName", this.applicationName);
}
if (!string.IsNullOrEmpty(base.SessionID))
{
this.httpRequest.Headers.Add(this.hasASAzureHeaders ? "x-ms-xmlasession-id" : "X-AS-SessionID", base.SessionID);
}
if (!this.hasASAzureHeaders && base.IsSessionTokenNeeded)
{
this.httpRequest.Headers.Add("X-AS-GetSessionToken", true.ToString());
}
else
{
this.httpRequest.Headers.Remove("X-AS-GetSessionToken");
}
if (!this.IsInternalASAzure && !object.Equals(this.ActivityID, Guid.Empty))
{
this.httpRequest.Headers.Add(this.hasASAzureHeaders ? "x-ms-parent-activity-id" : "X-AS-ActivityID", this.ActivityID.ToString());
}
if (!this.hasASAzureHeaders && !object.Equals(this.RequestID, Guid.Empty))
{
this.httpRequest.Headers.Add("X-AS-RequestID", this.RequestID.ToString());
}
if (!this.hasASAzureHeaders && !object.Equals(this.CurrentActivityID, Guid.Empty))
{
this.httpRequest.Headers.Add("X-AS-CurrentActivityID", this.CurrentActivityID.ToString());
}
if (!string.IsNullOrEmpty(this.authorizationHeader))
{
this.httpRequest.Headers.Add("Authorization", this.authorizationHeader);
}
else if (this.aadTokenHolder != null)
{
this.httpRequest.Headers.Add("Authorization", "Bearer " + this.aadTokenHolder.GetValidAccessToken());
}
if (this.IsASAzure)
{
if (!this.hasASAzureHeaders)
{
throw new ArgumentOutOfRangeException("hasASAzureHeaders");
}
if (string.IsNullOrEmpty(this.xmlaServerHeader))
{
throw new ArgumentOutOfRangeException("xmlaServerHeader");
}
this.httpRequest.Headers.Add("x-ms-xmlaserver", this.xmlaServerHeader);
}
if (this.IsASAzure)
{
string generalInfoHeaderValue = ASAzureUtility.GetGeneralInfoHeaderValue(this.connectionInfo.UseAdalCache, this.connectionInfo.UserID);
this.httpRequest.Headers.Add("x-ms-xmlaapp-general-info", generalInfoHeaderValue);
}
if (this.IsInternalASAzure)
{
if (this.ParentActivityID == Guid.Empty)
{
throw new ArgumentNullException(string.Format("{0} not set on call context for internal AS Azure usage.", "x-ms-parent-activity-id"));
}
if (this.RootActivityID == Guid.Empty)
{
throw new ArgumentNullException(string.Format("{0} not set on call context for internal AS Azure usage.", "x-ms-root-activity-id"));
}
this.httpRequest.Headers.Add("x-ms-root-activity-id", this.RootActivityID.ToString());
this.httpRequest.Headers.Add("x-ms-parent-activity-id", this.ParentActivityID.ToString());
}
if (!this.hasASAzureHeaders && !string.IsNullOrEmpty(this.authorizedUserName))
{
this.httpRequest.Headers.Add("X-AS-AuthorizedUserName", this.authorizedUserName);
}
if (!this.hasASAzureHeaders && !string.IsNullOrEmpty(this.authorizedUserID))
{
this.httpRequest.Headers.Add("X-AS-AuthorizedUserID", this.authorizedUserID);
}
if (!this.hasASAzureHeaders && !string.IsNullOrEmpty(this.authorizedUserTenant))
{
this.httpRequest.Headers.Add("X-AS-AuthorizedUserTenant", this.authorizedUserTenant);
}
if (!this.hasASAzureHeaders && !string.IsNullOrEmpty(this.asdbAccessToken))
{
this.httpRequest.Headers.Add("X-SAAS-DatabaseAccessToken", this.asdbAccessToken);
}
if (!this.hasASAzureHeaders && !string.IsNullOrEmpty(this.RoutingToken))
{
this.httpRequest.Headers.Add("X-AS-Routing", this.RoutingToken);
}
this.httpRequestStream = new BufferedStream(this.httpRequest.GetRequestStream(), XmlaClient.HttpStreamBufferSize);
}
}
private void GetResponseStream()
{
if (this.outdatedVersion)
{
throw new AdomdConnectionException(XmlaSR.Connection_WorkbookIsOutdated);
}
if (this.httpResponseStream == null)
{
try
{
if (this.logonWindowsIdentity != null)
{
using (WindowsIdentity current = WindowsIdentity.GetCurrent())
{
if (this.logonWindowsIdentity.User != current.User)
{
//using (this.logonWindowsIdentity.Impersonate())
//{
// this.httpResponse = (HttpWebResponse)this.httpRequest.GetResponse();
// goto IL_88;
//}
}
this.httpResponse = (HttpWebResponse)this.httpRequest.GetResponse();
IL_88:
goto IL_AA;
}
}
this.httpResponse = (HttpWebResponse)this.httpRequest.GetResponse();
IL_AA:
int statusCode = (int)this.httpResponse.StatusCode;
if (statusCode >= 300 && statusCode <= 399)
{
ASAzureUtility.ClustersCache.Invalidate();
throw new AdomdConnectionException(XmlaSR.Connection_AnalysisServicesInstanceWasMoved);
}
if (!this.hasASAzureHeaders)
{
string value = this.httpResponse.Headers["OutdatedVersion"];
if (!string.IsNullOrEmpty(value))
{
this.outdatedVersion = true;
throw new AdomdConnectionException(XmlaSR.Connection_WorkbookIsOutdated);
}
}
if (!this.hasASAzureHeaders)
{
this.RoutingToken = this.httpResponse.Headers["X-AS-Routing"];
}
this.DetermineNegotiatedOptions();
}
catch (WebException ex)
{
if (ex.Response == null)
{
throw;
}
if (this.IsASAzure)
{
ASAzureUtility.ThrowConnectionException(ex);
}
HttpStatusCode statusCode2 = ((HttpWebResponse)ex.Response).StatusCode;
if (HttpStatusCode.InternalServerError == statusCode2)
{
this.httpResponse = (HttpWebResponse)ex.Response;
this.DetermineNegotiatedOptions();
Match match = HttpStream.contentTypeRegex.Match(this.httpResponse.ContentType);
if (!match.Success)
{
throw;
}
this.streamException = new XmlaStreamException(ex);
}
else
{
if (ex.Status == WebExceptionStatus.ProtocolError && statusCode2 == HttpStatusCode.Unauthorized)
{
throw new XmlaStreamException(ex, ConnectionExceptionCause.AuthenticationFailed);
}
throw;
}
}
finally
{
this.httpRequestStream = null;
}
this.httpResponseStream = new BufferedStream(this.httpResponse.GetResponseStream(), XmlaClient.HttpStreamBufferSize);
}
}
