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  7. Erro connecting to UA Server

Erro connecting to UA Server

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14 Sep 2023 12:48 #12130 by escarre
Replied by escarre on topic Erro connecting to UA Server
Hello,

Security mode and Security Police have "None" in value to access with Matrikon.
Only used a server name, Endpoint url and the user / pass data to access.



Best regards
Attachments:

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14 Sep 2023 11:32 #12126 by support
Replied by support on topic Erro connecting to UA Server
Hello,
thank you.

Earlier you wrote " I used Matrikon application and I can access to the data.". With Matrikon client, can you check whether your connection has been made "insecure" (no signing, no encryption), or secure?

The reason I am asking is that your code currently uses the insecure connection. And, some servers are configured to reject the username/password user identity token on unencrypted connections. So, if the test with Matrikon was using am encrypted connection, that could explain it.

Regards

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14 Sep 2023 09:40 #12124 by escarre
Replied by escarre on topic Erro connecting to UA Server
Hello,
My code:
EasyUAClientConfiguration := TEasyUAClientConfiguration.Create(nil);
    UserIdentity := TUserIdentity.Create(nil);
    try
      UserIdentity.UserNameTokenInfo.UserName := strUser;
      Useridentity.UserNameTokenInfo.Password := strPass;
      EasyUAClientConfiguration.AdaptableParameters.SessionParameters.UserIdentity := Useridentity.DefaultInterface;
      EasyUAClientConfiguration.AdaptableParameters.SessionParameters.HoldPeriod := 60000;
      EasyUAClientConfiguration.RemoteMachineName := strOPCServer;
      EasyUAClientConfiguration.AdaptableParameters.SessionParameters.EndpointSelectionPolicy.AllowedMessageSecurityModes := UAMessageSecurityModes_All;
      EasyUAClientConfiguration.SharedParameters.EngineParameters.CertificateAcceptancePolicy.AcceptAnyCertificate := True;
      EasyUAClientConfiguration.Connect;
    finally
      UserIdentity.Free;
      EasyUAClientConfiguration.Free;
    end;

I get all the nodes to a list of Arguments in an object.
ReadArgument := CoUAReadArguments.Create;
        ReadArgument.EndpointDescriptor.UrlString := strOPCServer;
        ReadArgument.NodeDescriptor.NodeId.ExpandedText := strRoot+ ThisVariable.OPCItem;
        ReadArgument.AttributeId := UAAttributeId_DataType;
        Machine.ArgumentsIni[intVariableActual] := ReadArgument;
        // Activate DataChange
        Machine.ClienteOPCUA.SubscribeDataChange(ReadArgument.EndpointDescriptor.UrlString, ReadArgument.NodeDescriptor.NodeId.ExpandedText, 2000);

But i use the Connectivity Explorer tool and configured the EndPoint and I get the errors I sent in the original post.

Thanks.
escarre

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14 Sep 2023 06:25 #12123 by support
Replied by support on topic Erro connecting to UA Server
Hello,
thank you.

Please post here the pieces of code that you use and that show how you create the UAEndpointDescriptor with the username and password. You can redact the sensitive information out, of course.

Best regards

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14 Sep 2023 06:15 #12122 by escarre
Replied by escarre on topic Erro connecting to UA Server
Hello,

1. Yes, I used the username and password configured by the Opc-UA Server admin.
2. The target is and OPC UA EndPoint. Then I configure en User identity as EndPoint parameters, settint the user and password.
3. I used Matrikon application and I can access to the data.

Best regards,
escarre

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13 Sep 2023 12:50 #12105 by support
Replied by support on topic Erro connecting to UA Server
Hello.

First I should not that we do not officially support older software versions. I will still try to help but only to reasonable extent.

Please answer:

1) Is it my correct understanding that you are using username/password to authenticate the user to the server?
2) What target OPC server are you connecting to?
3) Have yo used other OPC UA client to connect to the server, with username/password? What were the results?

Regards

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13 Sep 2023 12:42 #12104 by escarre
Erro connecting to UA Server was created by escarre
Hello,

I'm tryng to connect to a OPC-UA Server and it's not working.
Y used the Connectivity Explorer tool and cofigured the endpoint, the user/password data and get the same error.
I paste here the error:

EXCEPTION 1
Exceptions

Type: OpcLabs.BaseLib.Browsing.BrowseException
Data:
HelpLink:
HResult: -2146233088 (0x80131500)
InnerException:
OpcLabs.EasyOpc.UA.UAServiceException: OPC-UA service result - (no description available) = BadIdentityTokenInvalid.
---- SERVICE RESULT ----
Status Code: {BadIdentityTokenInvalid} = 0x80200000 (2149580800)

+ The SDK action called was "static Session.Create".
+ Following (18) events were gathered during the action on activity ID [31], in the order of first occurrence:
SDK trace: CreateSession Called. RequestHandle=1, PendingRequestCount=1
[18] SDK trace: Token #0 created. CreatedAt = 10:43:12.813 . Lifetime = 3600000
[18] SDK trace: SECURE CHANNEL CREATED [TcpClientChannel UA-TCP 1.03.342.0] [ID=1009] Connected To: opc.tcp://192.168.52.91:4840/ [None/None/Binary]
[18] SDK trace: Token #1 activated. CreatedAt = 10:43:12.813 . Lifetime = 3600000
SDK trace: CreateSession Completed. RequestHandle=1, PendingRequestCount=0
SDK trace: Revised session timeout value: 60000.
SDK trace: Max response message size value: 4194304. Max request message size: 0
SDK trace: ActivateSession Called. RequestHandle=2, PendingRequestCount=1
SDK trace: ***EXCEPTION*** BadIdentityTokenInvalid
SDK trace: ActivateSession Completed. RequestHandle=2, PendingRequestCount=0, StatusCode=Bad
SDK trace: CloseSession Called. RequestHandle=3, PendingRequestCount=1
SDK trace: CloseSession Completed. RequestHandle=3, PendingRequestCount=0
[18] SDK trace: TCPCLIENTCHANNEL SOCKET CLOSED: 00000948, ChannelId=1009
Exception: {Opc.Ua.ServiceResultException} BadSecureChannelClosed
SDK trace: CloseSession Called. RequestHandle=4, PendingRequestCount=1
2*Exception: {System.ObjectDisposedException} Cannot access a disposed object.
SDK trace: CloseSession Completed. RequestHandle=4, PendingRequestCount=0, StatusCode=Bad
+ Events starting with activity ID in [] may not necessarily be related to the current action.
+ The client method called was 'BrowseMultiple'.
Data:
7b4d9f28-22a8-41d6-93ea-e4d8c2a75da8:
((31, 1), Opc.Ua.TraceEventArgs)
((18, 0), Opc.Ua.TraceEventArgs)
((18, 0), Opc.Ua.TraceEventArgs)
((18, 0), Opc.Ua.TraceEventArgs)
((31, 1), Opc.Ua.TraceEventArgs)
((31, 1), Opc.Ua.TraceEventArgs)
((31, 1), Opc.Ua.TraceEventArgs)
((31, 1), Opc.Ua.TraceEventArgs)
((31, 1), Opc.Ua.TraceEventArgs)
((31, 1), System.Runtime.ExceptionServices.FirstChanceExceptionEventArgs)
((31, 1), Opc.Ua.TraceEventArgs)
((31, 1), Opc.Ua.TraceEventArgs)
((31, 1), Opc.Ua.TraceEventArgs)
((18, 0), Opc.Ua.TraceEventArgs)
((31, 1), System.Runtime.ExceptionServices.FirstChanceExceptionEventArgs)
((31, 1), System.Runtime.ExceptionServices.FirstChanceExceptionEventArgs)
((31, 1), Opc.Ua.TraceEventArgs)
((31, 1), System.Runtime.ExceptionServices.FirstChanceExceptionEventArgs)
((31, 1), Opc.Ua.TraceEventArgs)
((31, 1), System.Runtime.ExceptionServices.FirstChanceExceptionEventArgs)
((31, 1), System.Runtime.ExceptionServices.FirstChanceExceptionEventArgs)
OpcLabs.EasyOpc.UA.Internal.ExceptionEnhancingEasyUAClient.Processed: True
Help Link:
at Opc.Ua.ClientBase.ValidateResponse(ResponseHeader header)
at Opc.Ua.SessionClient.ActivateSession(RequestHeader requestHeader, SignatureData clientSignature, SignedSoftwareCertificateCollection clientSoftwareCertificates, StringCollection localeIds, ExtensionObject userIdentityToken, SignatureData userTokenSignature, Byte[]& serverNonce, StatusCodeCollection& results, DiagnosticInfoCollection& diagnosticInfos)
at OpcLabs.EasyOpc.UA.Sdk.Shims.SessionShim.ActivateSession(RequestHeader requestHeader, SignatureData clientSignature, SignedSoftwareCertificateCollection clientSoftwareCertificates, StringCollection localeIds, ExtensionObject userIdentityToken, SignatureData userTokenSignature, Byte[]& serverNonce, StatusCodeCollection& results, DiagnosticInfoCollection& diagnosticInfos)
at Opc.Ua.Client.Session.Open(String sessionName, UInt32 sessionTimeout, IUserIdentity identity, IList`1 preferredLocales, Boolean checkDomain)
at OpcLabs.EasyOpc.UA.Sdk.Shims.SessionShim.Create(ApplicationConfiguration configuration, ConfiguredEndpoint endpoint, Boolean updateBeforeConnect, Boolean checkDomain, String sessionName, UInt32 millisecondsSessionTimeout, Func`2 identityFunction, IList`1 preferredLocales, Action`2 domainCheckError, Action`1 setupSession, Action`1 setupTransportChannel)
at OpcLabs.EasyOpc.UA.Toolkit.UAClientSessionBase.<>c__DisplayClass149_0.<CreateSdkSession>b__2()
at OpcLabs.EasyOpc.UA.Toolkit.UAEngineBase.PerformSdkAction(UASdkCallType callType, Func`1 usingFunction, String name, Action sdkAction)
HResult: -2146232832 (0x80131600)
InnerException:
Internal Code: 2149580800
Message:
OPC-UA service result - (no description available) = BadIdentityTokenInvalid.
---- SERVICE RESULT ----
Status Code: {BadIdentityTokenInvalid} = 0x80200000 (2149580800)

+ The SDK action called was "static Session.Create".
+ Following (18) events were gathered during the action on activity ID [31], in the order of first occurrence:
SDK trace: CreateSession Called. RequestHandle=1, PendingRequestCount=1
[18] SDK trace: Token #0 created. CreatedAt = 10:43:12.813 . Lifetime = 3600000
[18] SDK trace: SECURE CHANNEL CREATED [TcpClientChannel UA-TCP 1.03.342.0] [ID=1009] Connected To: opc.tcp://192.168.52.91:4840/ [None/None/Binary]
[18] SDK trace: Token #1 activated. CreatedAt = 10:43:12.813 . Lifetime = 3600000
SDK trace: CreateSession Completed. RequestHandle=1, PendingRequestCount=0
SDK trace: Revised session timeout value: 60000.
SDK trace: Max response message size value: 4194304. Max request message size: 0
SDK trace: ActivateSession Called. RequestHandle=2, PendingRequestCount=1
SDK trace: ***EXCEPTION*** BadIdentityTokenInvalid
SDK trace: ActivateSession Completed. RequestHandle=2, PendingRequestCount=0, StatusCode=Bad
SDK trace: CloseSession Called. RequestHandle=3, PendingRequestCount=1
SDK trace: CloseSession Completed. RequestHandle=3, PendingRequestCount=0
[18] SDK trace: TCPCLIENTCHANNEL SOCKET CLOSED: 00000948, ChannelId=1009
Exception: {Opc.Ua.ServiceResultException} BadSecureChannelClosed
SDK trace: CloseSession Called. RequestHandle=4, PendingRequestCount=1
2*Exception: {System.ObjectDisposedException} Cannot access a disposed object.
SDK trace: CloseSession Completed. RequestHandle=4, PendingRequestCount=0, StatusCode=Bad
+ Events starting with activity ID in [] may not necessarily be related to the current action.
+ The client method called was 'BrowseMultiple'.
Service result: BadIdentityTokenInvalid
Additional Info:
Description:
Inner result:
Qualified Symbolic ID:
Expanded Text:
IsNull: True
Name:
Namespace Index: 0
Namespace URI String:
Standard Name:
Status Code: BadIdentityTokenInvalid
Code Bits: 32800
Condition: 32
Flag Bits: 0
Has Data Value Info: False
Info type: NotUsed
Internal Value: 2149580800
Is Bad: True
Is Good: False
Is Uncertain: False
Limit Info: None
Overflow: False
Semantics Changed: False
Severity: BadOrFailure
Status Info: Error
Structure Changed: False
Text:
Status Code: {BadIdentityTokenInvalid} = 0x80200000 (2149580800)

Service Target Site: Void ValidateResponse(Opc.Ua.ResponseHeader)
DeclaringType: Opc.Ua.ClientBase
Module: Opc.Ua.Core.dll
Assembly: Opc.Ua.Core, Version=1.3.342.0, Culture=neutral, PublicKeyToken=6faddca41dacb409
CustomAttributes:
FullyQualifiedName: <Unknown>
MDStreamVersion: 131072
MetadataToken: 1
ModuleHandle: System.ModuleHandle
MDStreamVersion: 131072
ModuleVersionId: 1c0fd7d8-c25e-4e60-82cf-8ccb87577148
Name: <Unknown>
ScopeName: Opc.Ua.Core.dll
Source:
Stack Trace: Opc.Ua.Core
TargetSite:
Message: Problem browsing OPC Unified Architecture nodes.
Source:
StackTrace:
TargetSite:


EXCEPTION 2
Exceptions

Type: OpcLabs.BaseLib.Browsing.BrowseException
Data:
HelpLink:
HResult: -2146233088 (0x80131500)
InnerException:
OpcLabs.EasyOpc.UA.UAServiceException: OPC-UA service result - (no description available) = BadIdentityTokenInvalid.
---- SERVICE RESULT ----
Status Code: {BadIdentityTokenInvalid} = 0x80200000 (2149580800)

+ The SDK action called was "static Session.Create".
+ Following (18) events were gathered during the action on activity ID [14], in the order of first occurrence:
SDK trace: CreateSession Called. RequestHandle=1, PendingRequestCount=1
[15] SDK trace: Token #0 created. CreatedAt = 11:36:04.238 . Lifetime = 3600000
[23] SDK trace: SECURE CHANNEL CREATED [TcpClientChannel UA-TCP 1.03.342.0] [ID=1433] Connected To: opc.tcp://192.168.52.91:4840/ [None/None/Binary]
[23] SDK trace: Token #1 activated. CreatedAt = 11:36:04.238 . Lifetime = 3600000
SDK trace: CreateSession Completed. RequestHandle=1, PendingRequestCount=0
SDK trace: Revised session timeout value: 60000.
SDK trace: Max response message size value: 4194304. Max request message size: 0
SDK trace: ActivateSession Called. RequestHandle=2, PendingRequestCount=1
SDK trace: ***EXCEPTION*** BadIdentityTokenInvalid
SDK trace: ActivateSession Completed. RequestHandle=2, PendingRequestCount=0, StatusCode=Bad
SDK trace: CloseSession Called. RequestHandle=3, PendingRequestCount=1
SDK trace: CloseSession Completed. RequestHandle=3, PendingRequestCount=0
[23] SDK trace: TCPCLIENTCHANNEL SOCKET CLOSED: 000011C8, ChannelId=1433
Exception: {Opc.Ua.ServiceResultException} BadSecureChannelClosed
SDK trace: CloseSession Called. RequestHandle=4, PendingRequestCount=1
2*Exception: {System.ObjectDisposedException} Cannot access a disposed object.
SDK trace: CloseSession Completed. RequestHandle=4, PendingRequestCount=0, StatusCode=Bad
+ Events starting with activity ID in [] may not necessarily be related to the current action.
+ The client method called was 'BrowseMultiple'.
Data:
7b4d9f28-22a8-41d6-93ea-e4d8c2a75da8:
((14, 1), Opc.Ua.TraceEventArgs)
((15, 0), Opc.Ua.TraceEventArgs)
((23, 0), Opc.Ua.TraceEventArgs)
((23, 0), Opc.Ua.TraceEventArgs)
((14, 1), Opc.Ua.TraceEventArgs)
((14, 1), Opc.Ua.TraceEventArgs)
((14, 1), Opc.Ua.TraceEventArgs)
((14, 1), Opc.Ua.TraceEventArgs)
((14, 1), Opc.Ua.TraceEventArgs)
((14, 1), System.Runtime.ExceptionServices.FirstChanceExceptionEventArgs)
((14, 1), Opc.Ua.TraceEventArgs)
((14, 1), Opc.Ua.TraceEventArgs)
((14, 1), Opc.Ua.TraceEventArgs)
((23, 0), Opc.Ua.TraceEventArgs)
((14, 1), System.Runtime.ExceptionServices.FirstChanceExceptionEventArgs)
((14, 1), System.Runtime.ExceptionServices.FirstChanceExceptionEventArgs)
((14, 1), Opc.Ua.TraceEventArgs)
((14, 1), System.Runtime.ExceptionServices.FirstChanceExceptionEventArgs)
((14, 1), Opc.Ua.TraceEventArgs)
((14, 1), System.Runtime.ExceptionServices.FirstChanceExceptionEventArgs)
((14, 1), System.Runtime.ExceptionServices.FirstChanceExceptionEventArgs)
OpcLabs.EasyOpc.UA.Internal.ExceptionEnhancingEasyUAClient.Processed: True
Help Link:
at Opc.Ua.ClientBase.ValidateResponse(ResponseHeader header)
at Opc.Ua.SessionClient.ActivateSession(RequestHeader requestHeader, SignatureData clientSignature, SignedSoftwareCertificateCollection clientSoftwareCertificates, StringCollection localeIds, ExtensionObject userIdentityToken, SignatureData userTokenSignature, Byte[]& serverNonce, StatusCodeCollection& results, DiagnosticInfoCollection& diagnosticInfos)
at OpcLabs.EasyOpc.UA.Sdk.Shims.SessionShim.ActivateSession(RequestHeader requestHeader, SignatureData clientSignature, SignedSoftwareCertificateCollection clientSoftwareCertificates, StringCollection localeIds, ExtensionObject userIdentityToken, SignatureData userTokenSignature, Byte[]& serverNonce, StatusCodeCollection& results, DiagnosticInfoCollection& diagnosticInfos)
at Opc.Ua.Client.Session.Open(String sessionName, UInt32 sessionTimeout, IUserIdentity identity, IList`1 preferredLocales, Boolean checkDomain)
at OpcLabs.EasyOpc.UA.Sdk.Shims.SessionShim.Create(ApplicationConfiguration configuration, ConfiguredEndpoint endpoint, Boolean updateBeforeConnect, Boolean checkDomain, String sessionName, UInt32 millisecondsSessionTimeout, Func`2 identityFunction, IList`1 preferredLocales, Action`2 domainCheckError, Action`1 setupSession, Action`1 setupTransportChannel)
at OpcLabs.EasyOpc.UA.Toolkit.UAClientSessionBase.<>c__DisplayClass149_0.<CreateSdkSession>b__2()
at OpcLabs.EasyOpc.UA.Toolkit.UAEngineBase.PerformSdkAction(UASdkCallType callType, Func`1 usingFunction, String name, Action sdkAction)
HResult: -2146232832 (0x80131600)
InnerException:
Internal Code: 2149580800
Message:
OPC-UA service result - (no description available) = BadIdentityTokenInvalid.
---- SERVICE RESULT ----
Status Code: {BadIdentityTokenInvalid} = 0x80200000 (2149580800)

+ The SDK action called was "static Session.Create".
+ Following (18) events were gathered during the action on activity ID [14], in the order of first occurrence:
SDK trace: CreateSession Called. RequestHandle=1, PendingRequestCount=1
[15] SDK trace: Token #0 created. CreatedAt = 11:36:04.238 . Lifetime = 3600000
[23] SDK trace: SECURE CHANNEL CREATED [TcpClientChannel UA-TCP 1.03.342.0] [ID=1433] Connected To: opc.tcp://192.168.52.91:4840/ [None/None/Binary]
[23] SDK trace: Token #1 activated. CreatedAt = 11:36:04.238 . Lifetime = 3600000
SDK trace: CreateSession Completed. RequestHandle=1, PendingRequestCount=0
SDK trace: Revised session timeout value: 60000.
SDK trace: Max response message size value: 4194304. Max request message size: 0
SDK trace: ActivateSession Called. RequestHandle=2, PendingRequestCount=1
SDK trace: ***EXCEPTION*** BadIdentityTokenInvalid
SDK trace: ActivateSession Completed. RequestHandle=2, PendingRequestCount=0, StatusCode=Bad
SDK trace: CloseSession Called. RequestHandle=3, PendingRequestCount=1
SDK trace: CloseSession Completed. RequestHandle=3, PendingRequestCount=0
[23] SDK trace: TCPCLIENTCHANNEL SOCKET CLOSED: 000011C8, ChannelId=1433
Exception: {Opc.Ua.ServiceResultException} BadSecureChannelClosed
SDK trace: CloseSession Called. RequestHandle=4, PendingRequestCount=1
2*Exception: {System.ObjectDisposedException} Cannot access a disposed object.
SDK trace: CloseSession Completed. RequestHandle=4, PendingRequestCount=0, StatusCode=Bad
+ Events starting with activity ID in [] may not necessarily be related to the current action.
+ The client method called was 'BrowseMultiple'.
Service result: BadIdentityTokenInvalid
Additional Info:
Description:
Inner result:
Qualified Symbolic ID:
Expanded Text:
IsNull: True
Name:
Namespace Index: 0
Namespace URI String:
Standard Name:
Status Code: BadIdentityTokenInvalid
Code Bits: 32800
Condition: 32
Flag Bits: 0
Has Data Value Info: False
Info type: NotUsed
Internal Value: 2149580800
Is Bad: True
Is Good: False
Is Uncertain: False
Limit Info: None
Overflow: False
Semantics Changed: False
Severity: BadOrFailure
Status Info: Error
Structure Changed: False
Text:
Status Code: {BadIdentityTokenInvalid} = 0x80200000 (2149580800)

Service Target Site: Void ValidateResponse(Opc.Ua.ResponseHeader)
DeclaringType: Opc.Ua.ClientBase
Module: Opc.Ua.Core.dll
Assembly: Opc.Ua.Core, Version=1.3.342.0, Culture=neutral, PublicKeyToken=6faddca41dacb409
CustomAttributes:
FullyQualifiedName: <Unknown>
MDStreamVersion: 131072
MetadataToken: 1
ModuleHandle: System.ModuleHandle
MDStreamVersion: 131072
ModuleVersionId: 1c0fd7d8-c25e-4e60-82cf-8ccb87577148
Name: <Unknown>
ScopeName: Opc.Ua.Core.dll
Source:
Stack Trace: Opc.Ua.Core
TargetSite:
Message: Problem browsing OPC Unified Architecture nodes.
Source:
StackTrace:
TargetSite:


I use OPC Labs tools, version 2018.3 (5.54.1026.1), in Delphi 11.

I need an answer as soon as possible, please.

Best Regards,
Escarre

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