4
Ich versuche, Client-Code für einen OData v4-Dienst mit Visual Studio zu generieren. Mein Dienst wird auf einem Server ausgeführt, der keinen DNS-Namen hat und ein selbstsigniertes Zertifikat für HTTPS verwendet. Mein Dienst ist nicht über HTTP verfügbar.Ignorieren von SSL-Fehlern beim Generieren von OData-Client
Wenn ich die Vorlage OData Client Code Generator T4 ausführen, erhalte ich den SSL-Fehler am Ende dieses Beitrags. Wenn ich versuche, den Dienst über das Kontextmenü "Verbundenen Dienst hinzufügen" hinzuzufügen, erhalte ich die Fehlermeldung, dass keine Verbindung hergestellt werden konnte.
Ich glaube, dass VS keine Verbindung zu meinem Dienst herstellt, da das SSL-Zertifikat nicht mit dem Domänennamen der URL übereinstimmt, da auf den Server über die IP-Adresse anstatt über den Domänennamen zugegriffen wird. Wenn dies ein Clientprogramm wäre, könnte ich meine eigene Zertifikatsvalidierungsroutine schreiben und die bestehende Richtlinie außer Kraft setzen. Da dieser Code in Visual Studio ausgeführt wird, habe ich keinen Zugriff auf die Laufzeit (glaube ich).
Sicher bin ich nicht die erste Person, die auf dieses Problem stößt. Wie generieren Sie einen OData Client, wenn Ihr Service nur über die IP-Adresse verfügbar ist?
Detaillierte Fehler:
Severity Code Description Project File Line Suppression State
Error Running transformation: System.Net.WebException: The underlying connection was closed: Could not establish trust relationship for the SSL/TLS secure channel. ---> System.Security.Authentication.AuthenticationException: The remote certificate is invalid according to the validation procedure.
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.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.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.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.PooledStream.Write(Byte[] buffer, Int32 offset, Int32 size)
at System.Net.ConnectStream.WriteHeaders(Boolean async)
--- End of inner exception stack trace ---
at Microsoft.VisualStudio.TextTemplatingCB56359812AF85B717EE86D198C095A18F392F5ED334B1B5D270CD3394D2871D814F7AE052FF43EC12182D14B978B90A2434B91A696421B885CA34564683123A.GeneratedTextTransformation.CodeGenerationContext.GetEdmxStreamFromUri(Uri metadataUri) in :line 972
at Microsoft.VisualStudio.TextTemplatingCB56359812AF85B717EE86D198C095A18F392F5ED334B1B5D270CD3394D2871D814F7AE052FF43EC12182D14B978B90A2434B91A696421B885CA34564683123A.GeneratedTextTransformation.CodeGenerationContext.GetEdmxStringFromMetadataPath(Uri metadataUri) in :line 935
at Microsoft.VisualStudio.TextTemplatingCB56359812AF85B717EE86D198C095A18F392F5ED334B1B5D270CD3394D2871D814F7AE052FF43EC12182D14B978B90A2434B91A696421B885CA34564683123A.GeneratedTextTransformation.CodeGenerationContext..ctor(Uri metadataUri, String namespacePrefix) in :line 547
at Microsoft.VisualStudio.TextTemplatingCB56359812AF85B717EE86D198C095A18F392F5ED334B1B5D270CD3394D2871D814F7AE052FF43EC12182D14B978B90A2434B91A696421B885CA34564683123A.GeneratedTextTransformation.TransformText() in :line 67 972
My OData Dienst-URI (von der T4-Vorlage):
public const string MetadataDocumentUri = "https://10.144.128.44/mgmt/odata/$metadata";