Shall server reject a CreateSessionRequest with badly formatted ApplicationInstanceCertificate for channel with SecurityPolicyNone?|OPC UA Standard|Forum|OPC Foundation

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Shall server reject a CreateSessionRequest with badly formatted ApplicationInstanceCertificate for channel with SecurityPolicyNone?
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Phuong Nguyen
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04/26/2024 - 06:15
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Hi,

in the "OPC UA Specification Part 4 V1.04, Section 5.6.2.2" it is stated that "If the securityPolicyUri is None, the Server shall ignore the
ApplicationInstanceCertificate". Does that mean the server shall not validate the ApplicationInstanceCertificate parameter?

Thanks!

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Randy Armstrong
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05/01/2024 - 06:45
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Yes.

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