C# - Windows Server - A call to SSPI failed, see inner exception - wcf

I have the following solution :
WCF service hosted in Windows Service
WCF configurated to use TCP
After i updated Windows Server, i receive this error from my code:
System.Security.Authentication.AuthenticationException
A call to SSPI failed, see inner exception.
at System.Net.Security.SslState.StartSendAuthResetSignal(ProtocolToken message, AsyncProtocolRequest asyncRequest, Exception exception)
at System.Net.Security.SslState.StartSendBlob(Byte[] incoming, Int32 count, AsyncProtocolRequest asyncRequest)
at System.Net.Security.SslState.ProcessReceivedBlob(Byte[] buffer, Int32 count, AsyncProtocolRequest asyncRequest)
at System.Net.Security.SslState.StartReceiveBlob(Byte[] buffer, AsyncProtocolRequest asyncRequest)
at System.Net.Security.SslState.StartSendBlob(Byte[] incoming, Int32 count, AsyncProtocolRequest asyncRequest)
at System.Net.Security.SslState.ProcessReceivedBlob(Byte[] buffer, Int32 count, AsyncProtocolRequest asyncRequest)
at System.Net.Security.SslState.StartReceiveBlob(Byte[] buffer, AsyncProtocolRequest asyncRequest)
at System.Net.Security.SslState.StartSendBlob(Byte[] incoming, Int32 count, AsyncProtocolRequest asyncRequest)
at System.Net.Security.SslState.ProcessReceivedBlob(Byte[] buffer, Int32 count, AsyncProtocolRequest asyncRequest)
at System.Net.Security.SslState.StartReceiveBlob(Byte[] buffer, AsyncProtocolRequest asyncRequest)
at System.Net.Security.SslState.StartSendBlob(Byte[] incoming, Int32 count, AsyncProtocolRequest asyncRequest)
at System.Net.Security.SslState.ProcessReceivedBlob(Byte[] buffer, Int32 count, AsyncProtocolRequest asyncRequest)
at System.Net.Security.SslState.StartReceiveBlob(Byte[] buffer, AsyncProtocolRequest asyncRequest)
at System.Net.Security.SslState.StartSendBlob(Byte[] incoming, Int32 count, AsyncProtocolRequest asyncRequest)
at System.Net.Security.SslState.ForceAuthentication(Boolean receiveFirst, Byte[] buffer, AsyncProtocolRequest asyncRequest)
at System.Net.Security.SslState.ProcessAuthentication(LazyAsyncResult lazyResult)
at System.Net.Security.SslStream.AuthenticateAsClient(String targetHost)
at Counterpoint.Irina.Services.ServerConnector.ConnectorBaseSsl..ctor(String ipServer, Int32 port) in
---------- Inner Exception ----------
System.ComponentModel.Win32Exception
One or more of the parameters passed to the function was invalid
My programs is in C# and i use a TcpClient with SslStream in this way :
_connection = new TcpClient(ipServer, port);
sslStream = new SslStream(_connection.GetStream(), false, new RemoteCertificateValidationCallback(CertificateReceived));
sslStream.AuthenticateAsClient(ipServer);
And this is the code of RemoteCertificate
// The following method is invoked by the RemoteCertificateValidationDelegate.
// This allows you to check the certificate and accept or reject it
// return true will accept the certificate
private static bool CertificateReceived(object sender, X509Certificate certificate, X509Chain chain, SslPolicyErrors sslPolicyErrors)
{
return true;
}
Update:
The error on eventviewver is
"The following fatal alert was generated: 40. The internal error state is 808."
Update 2
The problem is the update KG3172605
https://support.microsoft.com/it-it/kb/3172605
Please help :)

Related

IIS/AspnetCore: The credentials supplied to the package were not recognized

When sending a POST request from a HttpClient in ASP.NET Core application I am getting this exception:
System.ApplicationException: Error executing project task action 'WorkflowManager.Business.Logic.IStudio.Logic.TaskActions.XIS2SimulationTaskAction' for task 'WorkflowManager.Data.EF.Models.Project.ProjTask'. See InnerException for details. ---> System.Net.Http.HttpRequestException: The SSL connection could not be established, see inner exception. ---> System.ComponentModel.Win32Exception: The credentials supplied to the package were not recognized
at System.Net.SSPIWrapper.AcquireCredentialsHandle(SSPIInterface secModule, String package, CredentialUse intent, SCHANNEL_CRED scc)
at System.Net.Security.SslStreamPal.AcquireCredentialsHandle(CredentialUse credUsage, SCHANNEL_CRED secureCredential)
at System.Net.Security.SslStreamPal.AcquireCredentialsHandle(X509Certificate certificate, SslProtocols protocols, EncryptionPolicy policy, Boolean isServer)
at System.Net.Security.SecureChannel.AcquireClientCredentials(Byte[]& thumbPrint)
at System.Net.Security.SecureChannel.GenerateToken(Byte[] input, Int32 offset, Int32 count, Byte[]& output)
at System.Net.Security.SecureChannel.NextMessage(Byte[] incoming, Int32 offset, Int32 count)
at System.Net.Security.SslState.StartSendBlob(Byte[] incoming, Int32 count, AsyncProtocolRequest asyncRequest)
at System.Net.Security.SslState.ProcessReceivedBlob(Byte[] buffer, Int32 count, AsyncProtocolRequest asyncRequest)
at System.Net.Security.SslState.StartReadFrame(Byte[] buffer, Int32 readBytes, AsyncProtocolRequest asyncRequest)
at System.Net.Security.SslState.StartReceiveBlob(Byte[] buffer, AsyncProtocolRequest asyncRequest)
at System.Net.Security.SslState.CheckCompletionBeforeNextReceive(ProtocolToken message, AsyncProtocolRequest asyncRequest)
at System.Net.Security.SslState.StartSendBlob(Byte[] incoming, Int32 count, AsyncProtocolRequest asyncRequest)
at System.Net.Security.SslState.ProcessReceivedBlob(Byte[] buffer, Int32 count, AsyncProtocolRequest asyncRequest)
at System.Net.Security.SslState.StartReadFrame(Byte[] buffer, Int32 readBytes, AsyncProtocolRequest asyncRequest)
at System.Net.Security.SslState.StartReceiveBlob(Byte[] buffer, AsyncProtocolRequest asyncRequest)
at System.Net.Security.SslState.CheckCompletionBeforeNextReceive(ProtocolToken message, AsyncProtocolRequest asyncRequest)
at System.Net.Security.SslState.StartSendBlob(Byte[] incoming, Int32 count, AsyncProtocolRequest asyncRequest)
at System.Net.Security.SslState.ProcessReceivedBlob(Byte[] buffer, Int32 count, AsyncProtocolRequest asyncRequest)
at System.Net.Security.SslState.StartReadFrame(Byte[] buffer, Int32 readBytes, AsyncProtocolRequest asyncRequest)
at System.Net.Security.SslState.StartReceiveBlob(Byte[] buffer, AsyncProtocolRequest asyncRequest)
at System.Net.Security.SslState.CheckCompletionBeforeNextReceive(ProtocolToken message, AsyncProtocolRequest asyncRequest)
at System.Net.Security.SslState.StartSendBlob(Byte[] incoming, Int32 count, AsyncProtocolRequest asyncRequest)
at System.Net.Security.SslState.ForceAuthentication(Boolean receiveFirst, Byte[] buffer, AsyncProtocolRequest asyncRequest)
at System.Net.Security.SslState.ProcessAuthentication(LazyAsyncResult lazyResult)
at System.Net.Security.SslStream.BeginAuthenticateAsClient(SslClientAuthenticationOptions sslClientAuthenticationOptions, CancellationToken cancellationToken, AsyncCallback asyncCallback, Object asyncState)
at System.Net.Security.SslStream.<>c.<AuthenticateAsClientAsync>b__47_0(SslClientAuthenticationOptions arg1, CancellationToken arg2, AsyncCallback callback, Object state)
at System.Threading.Tasks.TaskFactory`1.FromAsyncImpl[TArg1,TArg2](Func`5 beginMethod, Func`2 endFunction, Action`1 endAction, TArg1 arg1, TArg2 arg2, Object state, TaskCreationOptions creationOptions)
at System.Threading.Tasks.TaskFactory.FromAsync[TArg1,TArg2](Func`5 beginMethod, Action`1 endMethod, TArg1 arg1, TArg2 arg2, Object state, TaskCreationOptions creationOptions)
at System.Threading.Tasks.TaskFactory.FromAsync[TArg1,TArg2](Func`5 beginMethod, Action`1 endMethod, TArg1 arg1, TArg2 arg2, Object state)
at System.Net.Security.SslStream.AuthenticateAsClientAsync(SslClientAuthenticationOptions sslClientAuthenticationOptions, CancellationToken cancellationToken)
at System.Net.Http.ConnectHelper.EstablishSslConnectionAsyncCore(Stream stream, SslClientAuthenticationOptions sslOptions, CancellationToken cancellationToken)
--- End of inner exception stack trace ---
I googled for a solution but nothing worked for me. Note that I am not loading the certificate from Local Machine/Current User storage, but directly from a PFX file.
I got the certificate in this way: I created a CSR certificate and a KEY private key using OpenSSL. Then I created a CSR request for this certificate. I sent the CSR to the appropriate department I want to communicate with to sign the certificate and got signed PEM file. Using OpenSSL I "merged" the PEM and KEY to a PFX file and defined a password.
Another strange thing is, as I created a minimal .NET Core console application like this:
var url = "https://someurl:7443";
HttpClientHandler ch = new HttpClientHandler();
var certificate = new X509Certificate2("certificate.pfx", "password", X509KeyStorageFlags.DefaultKeySet);
ch.ClientCertificates.Add(certificate);
HttpClient client = new HttpClient(ch);
var content = ..content..
var response = client.PostAsync(url, content).Result;
This call with the same certificate works well. In the system I also use the HttpClient provided by IHttpClientFactory (typed factory, the certificate is bound to underlying handler).
The user account under the app runs in IIS has access to the PFX file.
On some different environment works everything fine so I think it is not issue of the code itself but its somehow related to some setting of certificates or IIS, but I dont have any idea to what.

Click once an error occured attemptin to install program

I am trying to publish my application using clickonce. However when application is published and when going on page, download setup after run it i get simply message as below. What can i doto repair that? It seems it something with certificate. My serwer contains SSL certificate is it something related?
An error occured attempting to install MyPogram
when look at log file i see this:
PLATFORM VERSION INFO
Windows : 10.0.14393.0 (Win32NT)
Common Language Runtime : 4.0.30319.42000
System.Deployment.dll : 4.6.1586.0 built by: NETFXREL2
clr.dll : 4.6.1637.0 built by: NETFXREL3STAGE
dfdll.dll : 4.6.1586.0 built by: NETFXREL2
dfshim.dll : 10.0.14393.0 (rs1_release.160715-1616)
SOURCES
Deployment url : http://serwer1598052.home.pl/probix/Probix.application
Server : IdeaWebServer/v0.80
Deployment Provider url : http://serwer1424786.home.pl/probixmain/Probix.application
ERROR SUMMARY
Below is a summary of the errors, details of these errors are listed later in the log.
* Activation of http://serwer1598052.home.pl/probix/Probix.application resulted in exception. Following failure messages were detected:
+ Downloading http://serwer1424786.home.pl/probixmain/Probix.application did not succeed.
+ The underlying connection was closed: Could not establish trust relationship for the SSL/TLS secure channel.
+ The remote certificate is invalid according to the validation procedure.
COMPONENT STORE TRANSACTION FAILURE SUMMARY
No transaction error was detected.
WARNINGS
There were no warnings during this operation.
OPERATION PROGRESS STATUS
* [5/8/2017 12:51:08 PM] : Activation of http://serwer1598052.home.pl/probix/Probix.application has started.
ERROR DETAILS
Following errors were detected during this operation.
* [5/8/2017 12:51:08 PM] System.Deployment.Application.DeploymentDownloadException (Unknown subtype)
- Downloading http://serwer1424786.home.pl/probixmain/Probix.application did not succeed.
- Source: System.Deployment
- Stack trace:
at System.Deployment.Application.SystemNetDownloader.DownloadSingleFile(DownloadQueueItem next)
at System.Deployment.Application.SystemNetDownloader.DownloadAllFiles()
at System.Deployment.Application.FileDownloader.Download(SubscriptionState subState, X509Certificate2 clientCertificate)
at System.Deployment.Application.DownloadManager.DownloadManifestAsRawFile(Uri& sourceUri, String targetPath, IDownloadNotification notification, DownloadOptions options, ServerInformation& serverInformation)
at System.Deployment.Application.DownloadManager.DownloadDeploymentManifestDirect(SubscriptionStore subStore, Uri& sourceUri, TempFile& tempFile, IDownloadNotification notification, DownloadOptions options, ServerInformation& serverInformation)
at System.Deployment.Application.DownloadManager.FollowDeploymentProviderUri(SubscriptionStore subStore, AssemblyManifest& deployment, Uri& sourceUri, TempFile& tempFile, IDownloadNotification notification, DownloadOptions options)
at System.Deployment.Application.DownloadManager.DownloadDeploymentManifestBypass(SubscriptionStore subStore, Uri& sourceUri, TempFile& tempFile, SubscriptionState& subState, IDownloadNotification notification, DownloadOptions options)
at System.Deployment.Application.ApplicationActivator.PerformDeploymentActivation(Uri activationUri, Boolean isShortcut, String textualSubId, String deploymentProviderUrlFromExtension, BrowserSettings browserSettings, String& errorPageUrl)
at System.Deployment.Application.ApplicationActivator.ActivateDeploymentWorker(Object state)
--- Inner Exception ---
System.Net.WebException
- The underlying connection was closed: Could not establish trust relationship for the SSL/TLS secure channel.
- Source: System
- Stack trace:
at System.Net.HttpWebRequest.GetResponse()
at System.Deployment.Application.SystemNetDownloader.DownloadSingleFile(DownloadQueueItem next)
--- Inner Exception ---
System.Security.Authentication.AuthenticationException
- The remote certificate is invalid according to the validation procedure.
- Source: System
- Stack trace:
at System.Net.Security.SslState.StartSendAuthResetSignal(ProtocolToken message, AsyncProtocolRequest asyncRequest, Exception exception)
at System.Net.Security.SslState.ProcessReceivedBlob(Byte[] buffer, Int32 count, AsyncProtocolRequest asyncRequest)
at System.Net.Security.SslState.StartReceiveBlob(Byte[] buffer, AsyncProtocolRequest asyncRequest)
at System.Net.Security.SslState.ProcessReceivedBlob(Byte[] buffer, Int32 count, AsyncProtocolRequest asyncRequest)
at System.Net.Security.SslState.StartReceiveBlob(Byte[] buffer, AsyncProtocolRequest asyncRequest)
at System.Net.Security.SslState.ProcessReceivedBlob(Byte[] buffer, Int32 count, AsyncProtocolRequest asyncRequest)
at System.Net.Security.SslState.StartReceiveBlob(Byte[] buffer, AsyncProtocolRequest asyncRequest)
at System.Net.Security.SslState.ProcessReceivedBlob(Byte[] buffer, Int32 count, AsyncProtocolRequest asyncRequest)
at System.Net.Security.SslState.StartReceiveBlob(Byte[] buffer, AsyncProtocolRequest asyncRequest)
at System.Net.Security.SslState.ProcessReceivedBlob(Byte[] buffer, Int32 count, AsyncProtocolRequest asyncRequest)
at System.Net.Security.SslState.StartReceiveBlob(Byte[] buffer, AsyncProtocolRequest asyncRequest)
at System.Net.Security.SslState.ProcessReceivedBlob(Byte[] buffer, Int32 count, AsyncProtocolRequest asyncRequest)
at System.Net.Security.SslState.StartReceiveBlob(Byte[] buffer, AsyncProtocolRequest asyncRequest)
at System.Net.Security.SslState.ProcessReceivedBlob(Byte[] buffer, Int32 count, AsyncProtocolRequest asyncRequest)
at System.Net.Security.SslState.StartReceiveBlob(Byte[] buffer, AsyncProtocolRequest asyncRequest)
at System.Net.Security.SslState.ForceAuthentication(Boolean receiveFirst, Byte[] buffer, AsyncProtocolRequest asyncRequest)
at System.Net.Security.SslState.ProcessAuthentication(LazyAsyncResult lazyResult)
at System.Threading.ExecutionContext.RunInternal(ExecutionContext executionContext, ContextCallback callback, Object state, Boolean preserveSyncCtx)
at System.Threading.ExecutionContext.Run(ExecutionContext executionContext, ContextCallback callback, Object state, Boolean preserveSyncCtx)
at System.Threading.ExecutionContext.Run(ExecutionContext executionContext, ContextCallback callback, Object state)
at System.Net.TlsStream.ProcessAuthentication(LazyAsyncResult result)
at System.Net.TlsStream.Write(Byte[] buffer, Int32 offset, Int32 size)
at System.Net.ConnectStream.WriteHeaders(Boolean async)
COMPONENT STORE TRANSACTION DETAILS
No transaction information is available.
There was an issue with the signing certificate, it's invalid or expired. Check your signing certificate. There's more information about this at the link below:
https://msdn.microsoft.com/en-us/library/ff369721.aspx

Sitecore ECM: Could not establish trust relationship for the SSL/TLS secure channel

I am getting the following error whenever I try to do a Test Connection in Email Campaign Manager.
The underlying connection was closed: Could not establish trust relationship for the SSL/TLS secure channel.
The following is the error which is recorded in the log
ManagedPoolThread #11 11:41:08 INFO Job started: VerifyMTA
ManagedPoolThread #11 11:41:08 WARN EmailCampaign: The underlying connection was closed: Could not establish trust relationship for the SSL/TLS secure channel.
Exception: System.Net.WebException
Message: The underlying connection was closed: Could not establish trust relationship for the SSL/TLS secure channel.
Source: System.Web.Services
at System.Web.Services.Protocols.WebClientProtocol.GetWebResponse(WebRequest request)
at System.Web.Services.Protocols.HttpWebClientProtocol.GetWebResponse(WebRequest request)
at System.Web.Services.Protocols.SoapHttpClientProtocol.Invoke(String methodName, Object[] parameters)
at Sitecore.Modules.EmailCampaign.AppsService.AppsService.GetServerApplicationsByApplicationId(Credentials credentials, Guid applicationId)
at Sitecore.Modules.EmailCampaign.Core.Services.AppsServiceClient.IsApplicationPurchased(Guid applicationId)
at Sitecore.Modules.EmailCampaign.Core.MessageTransfer.EmailDeliveryClient.IsPurchased()
at Sitecore.Modules.EmailCampaign.Core.MessageTransfer.EmailDeliveryClient.GetSmtpConfiguration()
at Sitecore.Modules.EmailCampaign.SendingManager.GetSmtpSettings()
at Sitecore.Modules.EmailCampaign.Core.MessageTransfer.MtaChecker.GetSmtpSettings(StringBuilder report, String& error)
at Sitecore.Modules.EmailCampaign.Core.MessageTransfer.RemoteMtaChecker.GetSmtpSettings(StringBuilder report, String& error)
Nested Exception
Exception: System.Security.Authentication.AuthenticationException
Message: The remote certificate is invalid according to the validation procedure.
Source: System
at System.Net.Security.SslState.StartSendAuthResetSignal(ProtocolToken message, AsyncProtocolRequest asyncRequest, Exception exception)
at System.Net.Security.SslState.CheckCompletionBeforeNextReceive(ProtocolToken message, AsyncProtocolRequest asyncRequest)
at System.Net.Security.SslState.StartSendBlob(Byte[] incoming, Int32 count, AsyncProtocolRequest asyncRequest)
at System.Net.Security.SslState.ProcessReceivedBlob(Byte[] buffer, Int32 count, AsyncProtocolRequest asyncRequest)
at System.Net.Security.SslState.StartReadFrame(Byte[] buffer, Int32 readBytes, AsyncProtocolRequest asyncRequest)
at System.Net.Security.SslState.StartReceiveBlob(Byte[] buffer, AsyncProtocolRequest asyncRequest)
at System.Net.Security.SslState.CheckCompletionBeforeNextReceive(ProtocolToken message, AsyncProtocolRequest asyncRequest)
at System.Net.Security.SslState.StartSendBlob(Byte[] incoming, Int32 count, AsyncProtocolRequest asyncRequest)
at System.Net.Security.SslState.ProcessReceivedBlob(Byte[] buffer, Int32 count, AsyncProtocolRequest asyncRequest)
at System.Net.Security.SslState.StartReadFrame(Byte[] buffer, Int32 readBytes, AsyncProtocolRequest asyncRequest)
at System.Net.Security.SslState.StartReceiveBlob(Byte[] buffer, AsyncProtocolRequest asyncRequest)
at System.Net.Security.SslState.CheckCompletionBeforeNextReceive(ProtocolToken message, AsyncProtocolRequest asyncRequest)
at System.Net.Security.SslState.StartSendBlob(Byte[] incoming, Int32 count, AsyncProtocolRequest asyncRequest)
at System.Net.Security.SslState.ProcessReceivedBlob(Byte[] buffer, Int32 count, AsyncProtocolRequest asyncRequest)
at System.Net.Security.SslState.StartReadFrame(Byte[] buffer, Int32 readBytes, AsyncProtocolRequest asyncRequest)
at System.Net.Security.SslState.StartReceiveBlob(Byte[] buffer, AsyncProtocolRequest asyncRequest)
at System.Net.Security.SslState.CheckCompletionBeforeNextReceive(ProtocolToken message, AsyncProtocolRequest asyncRequest)
at System.Net.Security.SslState.StartSendBlob(Byte[] incoming, Int32 count, AsyncProtocolRequest asyncRequest)
at System.Net.Security.SslState.ForceAuthentication(Boolean receiveFirst, Byte[] buffer, AsyncProtocolRequest asyncRequest)
at System.Net.Security.SslState.ProcessAuthentication(LazyAsyncResult lazyResult)
at System.Net.TlsStream.CallProcessAuthentication(Object state)
at System.Threading.ExecutionContext.runTryCode(Object userData)
at System.Runtime.CompilerServices.RuntimeHelpers.ExecuteCodeWithGuaranteedCleanup(TryCode code, CleanupCode backoutCode, Object userData)
at System.Threading.ExecutionContext.RunInternal(ExecutionContext executionContext, ContextCallback callback, Object state)
at System.Threading.ExecutionContext.Run(ExecutionContext executionContext, ContextCallback callback, Object state, Boolean ignoreSyncCtx)
at System.Threading.ExecutionContext.Run(ExecutionContext executionContext, ContextCallback callback, Object state)
at System.Net.TlsStream.ProcessAuthentication(LazyAsyncResult result)
at System.Net.TlsStream.Write(Byte[] buffer, Int32 offset, Int32 size)
at System.Net.PooledStream.Write(Byte[] buffer, Int32 offset, Int32 size)
at System.Net.ConnectStream.WriteHeaders(Boolean async)
ManagedPoolThread #11 11:41:08 INFO Job ended: VerifyMTA (units processed: )
I am also getting an error in the Connection test option in the Email Delivery tab of Sitecore App Center.
The port numbers 25 and 443 are open in the server to contact the Sitecore app center and the mail server(Default Sitecore Mail Server). I can do
telnet apps.sitecore.net 443
and it works fine.
I have tried logging out and logging back in; in the Sitecore appcenter as suggested in the some other thread in stackoverflow. But still I am getting this error.
Can anyone suggest a fix to this. Thanks in advance.
We contacted Sitecore and we got the following response to troubleshoot the issue
Relogin (Log off and log back on) to the App Center Sitecore Application ( that makes the system to update authentication information )
Make sure the 'Email Delivery' app in Sitecore App Center has green 'Running' status icon next to it (indicating that the service has been purchased for the current account)
Verify connection between ECM (E-mail Campaign Manager) and MTA (Message Transfer Agent) as per recommendations from chapter 3.1.5 from the 'ECM 1.3.3 Administrator's and Developer's Guide' document on SDN available at http://sdn.sitecore.net/Products/ECM/ECM%201,-d-,3/Documentation.aspx
In case additional troubleshooting is required set the 'Debug' setting from the 'Sitecore.EmailCampaign.config' file (in the '/App_Config/Include' folder) to 'true'. The setting specified whether verbose logging in Sitecore log files for the ECM is enabled.
This can be related to an invalid or expired SSL certificate or because there is a mismatch between the certificate and the site's url (or base URL setting).
Please check if these articles can help you:
Could not establish trust relationship for SSL/TLS secure channel -- SOAP
http://www.outsystems.com/NetworkForums/ViewTopic.aspx?Topic=Web-Services:-Could-not-establish-trust-relationship-for-the-SSL/TLS
Please check that the value of GlobalSettings.RendererUrl setting is equal to your current site hostname. You can use the following code in your layout for this:
protected override void OnLoad(EventArgs e)
{
Response.Write("GlobalSettings.RendererUrl: "+Sitecore.Modules.EmailCampaign.GlobalSettings.RendererUrl);
base.OnLoad(e);
}
In addition, please check that Anonymous Access is allowed for your WebSite or ECM requests are not blocked by firewall.
Temporary Fix
As a temporary fix, you can add a call back delegate that always returns true whenever Sitecore tries to verify the remote server certificate. You can do this by adding a function in Global.asax file provided by Sitecore in website folder as explained here . If this solves the issue then it confirms that it is Server certificate issue. This might cause some security issue so dont use it as a permanent solution.
Try logging out and back in to Sitecore App Center.
See also: ECM Error: The underlying connection was closed: Could not establish trust relationship for the SSL/TLS secure channel
Is your application pool running as Network Service? I've seen this error when the IIS worker process can't access the certificates used in the SSL/TSL negotiation.

PushSharp ASP.net MVC4 on Azure woes. - Can't connect to APNS feedback service

I have an ASP.Net MVC4 website running a simple web service on Azure to provide a Push Notification service for our mobile app. It works when run on a local IIS instance on my machine but once deployed to Azure it works for a while then stops. It seems like it may stop after PushSharp fails to connect to Apple's feedback service. Initially I get the first stack trace then every ten minutes after that I get the second one. The certificates work fine for connecting to the APNS itself, indeed I have received test push notifications sent through the Azure web service. I'm loading the certificate from a file as shown in the examples for PushSharp. Do I need another certificate for the feedback service or something?
Has anyone else got a similar setup working?
First Stack Trace
System.ComponentModel.Win32Exception (0x80004005): The credentials supplied to the package were not recognized
at System.Net.SSPIWrapper.AcquireCredentialsHandle(SSPIInterface SecModule, String package, CredentialUse intent, SecureCredential scc)
at System.Net.Security.SecureChannel.AcquireCredentialsHandle(CredentialUse credUsage, SecureCredential& secureCredential)
at System.Net.Security.SecureChannel.AcquireClientCredentials(Byte[]& thumbPrint)
at System.Net.Security.SecureChannel.GenerateToken(Byte[] input, Int32 offset, Int32 count, Byte[]& output)
at System.Net.Security.SecureChannel.NextMessage(Byte[] incoming, Int32 offset, Int32 count)
at System.Net.Security.SslState.StartSendBlob(Byte[] incoming, Int32 count, AsyncProtocolRequest asyncRequest)
at System.Net.Security.SslState.ProcessReceivedBlob(Byte[] buffer, Int32 count, AsyncProtocolRequest asyncRequest)
at System.Net.Security.SslState.StartReadFrame(Byte[] buffer, Int32 readBytes, AsyncProtocolRequest asyncRequest)
at System.Net.Security.SslState.StartReceiveBlob(Byte[] buffer, AsyncProtocolRequest asyncRequest)
at System.Net.Security.SslState.CheckCompletionBeforeNextReceive(ProtocolToken message, AsyncProtocolRequest asyncRequest)
at System.Net.Security.SslState.StartSendBlob(Byte[] incoming, Int32 count, AsyncProtocolRequest asyncRequest)
at System.Net.Security.SslState.ProcessReceivedBlob(Byte[] buffer, Int32 count, AsyncProtocolRequest asyncRequest)
at System.Net.Security.SslState.StartReadFrame(Byte[] buffer, Int32 readBytes, AsyncProtocolRequest asyncRequest)
at System.Net.Security.SslState.StartReceiveBlob(Byte[] buffer, AsyncProtocolRequest asyncRequest)
at System.Net.Security.SslState.CheckCompletionBeforeNextReceive(ProtocolToken message, AsyncProtocolRequest asyncRequest)
at System.Net.Security.SslState.StartSendBlob(Byte[] incoming, Int32 count, AsyncProtocolRequest asyncRequest)
at System.Net.Security.SslState.ProcessReceivedBlob(Byte[] buffer, Int32 count, AsyncProtocolRequest asyncRequest)
at System.Net.Security.SslState.StartReadFrame(Byte[] buffer, Int32 readBytes, AsyncProtocolRequest asyncRequest)
at System.Net.Security.SslState.StartReceiveBlob(Byte[] buffer, AsyncProtocolRequest asyncRequest)
at System.Net.Security.SslState.CheckCompletionBeforeNextReceive(ProtocolToken message, AsyncProtocolRequest asyncRequest)
at System.Net.Security.SslState.StartSendBlob(Byte[] incoming, Int32 count, AsyncProtocolRequest asyncRequest)
at System.Net.Security.SslState.ForceAuthentication(Boolean receiveFirst, Byte[] buffer, AsyncProtocolRequest asyncRequest)
at System.Net.Security.SslState.ProcessAuthentication(LazyAsyncResult lazyResult)
at System.Net.Security.SslStream.AuthenticateAsClient(String targetHost, X509CertificateCollection clientCertificates, SslProtocols enabledSslProtocols, Boolean checkCertificateRevocation)
at PushSharp.Apple.FeedbackService.Run(ApplePushChannelSettings settings, CancellationToken cancelToken)
at PushSharp.Apple.ApplePushService.<ApplePushService>c__AnonStorey3.<>m__8(Object state) at System.Net.SSPIWrapper.AcquireCredentialsHandle(SSPIInterface SecModule, String package, CredentialUse intent, SecureCredential scc)
at System.Net.Security.SecureChannel.AcquireCredentialsHandle(CredentialUse credUsage, SecureCredential& secureCredential)
at System.Net.Security.SecureChannel.AcquireClientCredentials(Byte[]& thumbPrint)
at System.Net.Security.SecureChannel.GenerateToken(Byte[] input, Int32 offset, Int32 count, Byte[]& output)
at System.Net.Security.SecureChannel.NextMessage(Byte[] incoming, Int32 offset, Int32 count)
at System.Net.Security.SslState.StartSendBlob(Byte[] incoming, Int32 count, AsyncProtocolRequest asyncRequest)
at System.Net.Security.SslState.ProcessReceivedBlob(Byte[] buffer, Int32 count, AsyncProtocolRequest asyncRequest)
at System.Net.Security.SslState.StartReadFrame(Byte[] buffer, Int32 readBytes, AsyncProtocolRequest asyncRequest)
at System.Net.Security.SslState.StartReceiveBlob(Byte[] buffer, AsyncProtocolRequest asyncRequest)
at System.Net.Security.SslState.CheckCompletionBeforeNextReceive(ProtocolToken message, AsyncProtocolRequest asyncRequest)
at System.Net.Security.SslState.StartSendBlob(Byte[] incoming, Int32 count, AsyncProtocolRequest asyncRequest)
at System.Net.Security.SslState.ProcessReceivedBlob(Byte[] buffer, Int32 count, AsyncProtocolRequest asyncRequest)
at System.Net.Security.SslState.StartReadFrame(Byte[] buffer, Int32 readBytes, AsyncProtocolRequest asyncRequest)
at System.Net.Security.SslState.StartReceiveBlob(Byte[] buffer, AsyncProtocolRequest asyncRequest)
at System.Net.Security.SslState.CheckCompletionBeforeNextReceive(ProtocolToken message, AsyncProtocolRequest asyncRequest)
at System.Net.Security.SslState.StartSendBlob(Byte[] incoming, Int32 count, AsyncProtocolRequest asyncRequest)
at System.Net.Security.SslState.ProcessReceivedBlob(Byte[] buffer, Int32 count, AsyncProtocolRequest asyncRequest)
at System.Net.Security.SslState.StartReadFrame(Byte[] buffer, Int32 readBytes, AsyncProtocolRequest asyncRequest)
at System.Net.Security.SslState.StartReceiveBlob(Byte[] buffer, AsyncProtocolRequest asyncRequest)
at System.Net.Security.SslState.CheckCompletionBeforeNextReceive(ProtocolToken message, AsyncProtocolRequest asyncRequest)
at System.Net.Security.SslState.StartSendBlob(Byte[] incoming, Int32 count, AsyncProtocolRequest asyncRequest)
at System.Net.Security.SslState.ForceAuthentication(Boolean receiveFirst, Byte[] buffer, AsyncProtocolRequest asyncRequest)
at System.Net.Security.SslState.ProcessAuthentication(LazyAsyncResult lazyResult)
at System.Net.Security.SslStream.AuthenticateAsClient(String targetHost, X509CertificateCollection clientCertificates, SslProtocols enabledSslProtocols, Boolean checkCertificateRevocation)
at PushSharp.Apple.FeedbackService.Run(ApplePushChannelSettings settings, CancellationToken cancelToken)
at PushSharp.Apple.ApplePushService.<ApplePushService>c__AnonStorey3.<>m__8(Object state)
Second Stack Trace
2013-06-11 03:51:18.6942 FATAL Push service Exception on VisionsLiveMobileBulletinBoard Development channel
System.Net.Sockets.SocketException (0x80004005): An attempt was made to access a socket in a way forbidden by its access permissions 17.172.233.66:2196
at System.Net.Sockets.TcpClient..ctor(String hostname, Int32 port)
at PushSharp.Apple.FeedbackService.Run(ApplePushChannelSettings settings, CancellationToken cancelToken)
at PushSharp.Apple.ApplePushService.<ApplePushService>c__AnonStorey3.<>m__8(Object state) at System.Net.Sockets.TcpClient..ctor(String hostname, Int32 port)
at PushSharp.Apple.FeedbackService.Run(ApplePushChannelSettings settings, CancellationToken cancelToken)
at PushSharp.Apple.ApplePushService.<ApplePushService>c__AnonStorey3.<>m__8(Object state)
2
This seems to be related.
https://github.com/Redth/PushSharp/issues/49
The Free or Shared modes of an Azure WebSite will cause this issue.
Scale up to a Reserved mode (if you can get one) and the problem goes away.

Service timeout while accessing from IIS 7.5

Configuration: Windows Server 2008 R2 Enterprise, IIS 7.5
Web site is accessing service deployed on different server (which is Windows Server 2003)
I can access service from my local machine; I have web site hosted in IIS 7.5 on my machine which is Win 7 Box. This works just fine.
Error:
[SocketException (0x2746): An existing connection was forcibly closed by the remote host]
System.ServiceModel.Channels.SocketConnection.ReadCore(Byte[] buffer, Int32 offset, Int32 size, TimeSpan timeout, Boolean closing) +276
[CommunicationException: The socket connection was aborted. This could be caused by an error processing your message or a receive timeout being exceeded by the remote host, or an underlying network resource issue. Local socket timeout was '00:10:00'.]
System.ServiceModel.Channels.SocketConnection.ReadCore(Byte[] buffer, Int32 offset, Int32 size, TimeSpan timeout, Boolean closing) +16433296
System.ServiceModel.Channels.SocketConnection.Read(Byte[] buffer, Int32 offset, Int32 size, TimeSpan timeout) +132
System.ServiceModel.Channels.ConnectionStream.Read(Byte[] buffer, Int32 offset, Int32 count) +66
System.Net.FixedSizeReader.ReadPacket(Byte[] buffer, Int32 offset, Int32 count) +60
System.Net.Security.NegotiateStream.StartFrameHeader(Byte[] buffer, Int32 offset, Int32 count, AsyncProtocolRequest asyncRequest) +64
System.Net.Security.NegotiateStream.StartReading(Byte[] buffer, Int32 offset, Int32 count, AsyncProtocolRequest asyncRequest) +54
System.Net.Security.NegotiateStream.ProcessRead(Byte[] buffer, Int32 offset, Int32 count, AsyncProtocolRequest asyncRequest) +379
[IOException: The read operation failed, see inner exception.]
System.Net.Security.NegotiateStream.ProcessRead(Byte[] buffer, Int32 offset, Int32 count, AsyncProtocolRequest asyncRequest) +659
System.Net.Security.NegotiateStream.Read(Byte[] buffer, Int32 offset, Int32 count) +170
System.ServiceModel.Channels.StreamConnection.Read(Byte[] buffer, Int32 offset, Int32 size, TimeSpan timeout) +187
[CommunicationException: The socket connection was aborted. This could be caused by an error processing your message or a receive timeout being exceeded by the remote host, or an underlying network resource issue. Local socket timeout was '00:10:00'.]
System.Runtime.Remoting.Proxies.RealProxy.HandleReturnMessage(IMessage reqMsg, IMessage retMsg) +4727747
System.Runtime.Remoting.Proxies.RealProxy.PrivateInvoke(MessageData& msgData, Int32 type) +1725
AB.RAPPublisher.InterfaceExt.IRAPPublisher.GetDashboardMessages(String messageType, DateTime businessDate) +0
AB.RAPPublisher.Client.RAPPublisherClient.GetDashboardMessages(String messageType, DateTime businessDate) +235
Have you Non-HTTP Activation installed, Net.Tcp Listener and Windows Process Activation services running?