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convertersystems / opc-ua-samples

Sample HMIs using OPC Unified Architecture (OPC UA) and Visual Studio.
MIT License
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Server certificate rejected #31

Closed andrea5586 closed 7 years ago

andrea5586 commented 7 years ago

I recently heard about this project and I donwloaded it this morning. I compiled and run Workstation.RobotServer and I'm trying to connect to it using Workstation.ConsoleApp. Unfortunatelly I get: 

Step 1 - Describe this app.
Step 2 - Create a certificate store.
Step 3 - Create a session with your server.
Error connecting to endpoint. Did the server reject our certificate?
Could not verify security on OpenSecureChannel request.
Press any key to close the program...

The trace from visual studio output is:

Workstation.ServiceModel.Ua.Channels.UaTcpSessionChannel: Information: Discovering endpoints of 'opc.tcp://portatilesys8:26543/Workstation.RobotServer'.
Workstation.ServiceModel.Ua.Channels.UaTcpSecureChannel: Trace: Channel opening.
Workstation.ServiceModel.Ua.Channels.UaTcpSecureChannel: Trace: Sending OpenSecureChannelRequest, Handle: 1
Workstation.ServiceModel.Ua.Channels.UaTcpSecureChannel: Trace: Received OpenSecureChannelResponse, Handle: 1 Result: 0x00000000
Workstation.ServiceModel.Ua.Channels.UaTcpSecureChannel: Trace: Channel opened.
Workstation.ServiceModel.Ua.Channels.UaTcpSecureChannel: Trace: Sending GetEndpointsRequest, Handle: 2
Workstation.ServiceModel.Ua.Channels.UaTcpSecureChannel: Trace: Installed new security token 1.
Workstation.ServiceModel.Ua.Channels.UaTcpSecureChannel: Trace: Received GetEndpointsResponse, Handle: 2 Result: 0x00000000
Workstation.ServiceModel.Ua.Channels.UaTcpSecureChannel: Trace: Channel closing.
Workstation.ServiceModel.Ua.Channels.UaTcpSecureChannel: Trace: Sending CloseSecureChannelRequest, Handle: 3
Workstation.ServiceModel.Ua.Channels.UaTcpSecureChannel: Trace: Channel closed.
Workstation.ServiceModel.Ua.Channels.UaTcpSessionChannel: Trace: Success discovering endpoints of 'opc.tcp://portatilesys8:26543/Workstation.RobotServer'.
Workstation.ServiceModel.Ua.Channels.UaTcpSessionChannel: Trace: Channel opening.
'Workstation.ConsoleApp.exe' (CLR v4.0.30319: Workstation.ConsoleApp.exe): caricamento di 'C:\WINDOWS\Microsoft.Net\assembly\GAC_MSIL\System.resources\v4.0_4.0.0.0_it_b77a5c561934e089\System.resources.dll' completato. Modulo compilato senza simboli.
Workstation.ServiceModel.Ua.Channels.UaTcpSecureChannel: Trace: Found certificate with subject alt name 'urn:PORTATILESYS8:MyHomework'.
Workstation.ServiceModel.Ua.Channels.UaTcpSessionChannel: Information: Opening session channel with endpoint 'opc.tcp://portatilesys8:26543/Workstation.RobotServer'.
Workstation.ServiceModel.Ua.Channels.UaTcpSessionChannel: Information: SecurityPolicy: 'http://opcfoundation.org/UA/SecurityPolicy#Basic256Sha256'.
Workstation.ServiceModel.Ua.Channels.UaTcpSessionChannel: Information: SecurityMode: 'SignAndEncrypt'.
Workstation.ServiceModel.Ua.Channels.UaTcpSessionChannel: Information: UserIdentity: 'Workstation.ServiceModel.Ua.AnonymousIdentity'.
Workstation.ServiceModel.Ua.Channels.UaTcpSecureChannel: Trace: Sending OpenSecureChannelRequest, Handle: 1
Workstation.ServiceModel.Ua.Channels.UaTcpSecureChannel: Error: Error receiving response. Could not verify security on OpenSecureChannel request.
Workstation.ServiceModel.Ua.Channels.UaTcpSessionChannel: Trace: Channel faulted.
Il thread 0x3e94 è terminato con il codice 0 (0x0).
Il thread 0x32bc è terminato con il codice 0 (0x0).
Eccezione generata: 'Workstation.ServiceModel.Ua.ServiceResultException' in mscorlib.dll
Workstation.ServiceModel.Ua.Channels.UaTcpSessionChannel: Trace: Channel closing.
Workstation.ServiceModel.Ua.Channels.UaTcpSessionChannel: Trace: Channel closed.
Eccezione generata: 'Workstation.ServiceModel.Ua.ServiceResultException' in mscorlib.dll
Eccezione generata: 'Workstation.ServiceModel.Ua.ServiceResultException' in mscorlib.dll

If I connect to Workstation.RobotServer with UaExpert client and it works properly and I'm able to see the robot axis.

Am I missing some configuration?

awcullen commented 7 years ago

Thank you for reporting this issue! The application certificate was automatically created on first run, and was set with the wrong date. I should have used UTC time. I have uploaded package 2.0.0-RC6 that corrects this problem.

andrea5586 commented 7 years ago

Great! Now it works! Congratulation for all your repos! I consider them extremely useful!