FinishRequest Method (_EasyUACertificateManagementClient)

Endpoint descriptor. Identifies the OPC-UA server. The server must be a Global Directory Server (GDS).

Because the OpcLabs.EasyOpc.UA.UAEndpointDescriptor has implicit conversions from System.String and System.Uri, in languages that support implicit conversion operators (such as C# or VB.NET), you can simply use a string (representing the endpoint URL, or a so-called OPC UA endpoint descriptor string), or a System.Uri object, in place of this parameter, and the corresponding endpoint descriptor will be constructed automatically. When the implicit conversion operators are not supported (such as with Python.NET), you can use the OpcLabs.EasyOpc.UA.UAEndpointDescriptor.FromString or OpcLabs.EasyOpc.UA.UAEndpointDescriptor.FromUri static method instead.

Also, because the OpcLabs.EasyOpc.UA.Discovery.UAApplicationElement and OpcLabs.EasyOpc.UA.Discovery.UADiscoveryElement have an implicit conversion to OpcLabs.EasyOpc.UA.UAEndpointDescriptor, in languages that support implicit conversion operators (such as C# or VB.NET), you can simply use a OpcLabs.EasyOpc.UA.Discovery.UAApplicationElement or OpcLabs.EasyOpc.UA.Discovery.UADiscoveryElement (results from OPC UA discovery) in place of this parameter, and the corresponding endpoint descriptor will be constructed automatically. When the implicit conversion operators are not supported (such as with Python.NET), you can convert a (non-null) OpcLabs.EasyOpc.UA.Discovery.UAApplicationElement or OpcLabs.EasyOpc.UA.Discovery.UADiscoveryElement to OpcLabs.EasyOpc.UA.UAEndpointDescriptor using the ToUAEndpointDescriptor or ToUAEndpointDescriptor method instead.

If you are using OPC Wizard (for server development), an implicit conversion from OpcLabs.EasyOpc.UA.EasyUAServerCore can be used in the same way to simply pass the server object in place of this parameter, which will use its OpcLabs.EasyOpc.UA.EasyUAServerCore.EffectiveServerDescriptor property for the connection.

The value of this parameter cannot be null (Nothing in Visual Basic).

Finishes a certificate request started with a call to StartNewKeyPairRequest or StartSigningRequest.

Syntax

Visual Basic
C#
C++/CLI

'Declaration
 
Sub FinishRequest( _
   ByVal gdsEndpointDescriptor As Object, _
   ByVal applicationId As Object, _
   ByVal requestId As Object, _
   ByRef certificate As Object, _
   ByRef privateKey As Object, _
   ByRef issuerCertificateArray As Object _
)

'Usage
 
Dim instance As _EasyUACertificateManagementClient
Dim gdsEndpointDescriptor As Object
Dim applicationId As Object
Dim requestId As Object
Dim certificate As Object
Dim privateKey As Object
Dim issuerCertificateArray As Object
 
instance.FinishRequest(gdsEndpointDescriptor, applicationId, requestId, certificate, privateKey, issuerCertificateArray)

void FinishRequest( 
   object gdsEndpointDescriptor,
   object applicationId,
   object requestId,
   out object certificate,
   out object privateKey,
   out object issuerCertificateArray
)

void FinishRequest( 
   Object^ gdsEndpointDescriptor,
   Object^ applicationId,
   Object^ requestId,
   [Out] Object^ certificate,
   [Out] Object^ privateKey,
   [Out] Object^ issuerCertificateArray
)

Parameters

gdsEndpointDescriptor

Endpoint descriptor. Identifies the OPC-UA server. The server must be a Global Directory Server (GDS).

The value of this parameter cannot be null (Nothing in Visual Basic).

applicationId

The identifier assigned to the Application Instance by the GDS.

Because the OpcLabs.EasyOpc.UA.AddressSpace.UANodeId has an implicit conversion from System.String, in languages that support implicit conversion operators (such as C# or VB.NET), you can simply use a string (representing the expanded text of the nodeId) in place of this parameter, and the corresponding OPC UA node Id will be constructed automatically. When the implicit conversion operators are not supported (such as with Python.NET), you can use the OpcLabs.EasyOpc.UA.AddressSpace.UANodeId.UANodeId Constructor(String) constructor instead.

The value of this parameter cannot be null (Nothing in Visual Basic).

requestId

The NodeId returned by StartNewKeyPairRequest or StartSigningRequest.

The value of this parameter cannot be null (Nothing in Visual Basic).

certificate

The DER encoded Certificate.

The value of this parameter cannot be null (Nothing in Visual Basic).

privateKey

The value of this parameter can be null (Nothing in Visual Basic).

issuerCertificateArray

The Certificates required to validate the new Certificate.

The value of this parameter cannot be null (Nothing in Visual Basic).

The individual elements of the parameter value cannot be null (Nothing in Visual Basic).

Exceptions

Exception Description

Exception	Description
System.ArgumentNullException	A `null` reference (`Nothing` in Visual Basic) is passed to a method that does not accept it as a valid argument. This is a usage error, i.e. it will never occur (the exception will not be thrown) in a correctly written program. Your code should not catch this exception.
OpcLabs.EasyOpc.UA.OperationModel.UAException	The OPC UA operation has failed. This operation exception in uniformly used to allow common handling of various kinds of errors. The System.Exception.InnerException always contains information about the actual error cause. This is an operation error that depends on factors external to your program, and thus cannot be always avoided. Your code must handle it appropriately.

System.ArgumentNullException

A null reference (Nothing in Visual Basic) is passed to a method that does not accept it as a valid argument.

This is a usage error, i.e. it will never occur (the exception will not be thrown) in a correctly written program. Your code should not catch this exception.

OpcLabs.EasyOpc.UA.OperationModel.UAException

The OPC UA operation has failed. This operation exception in uniformly used to allow common handling of various kinds of errors. The System.Exception.InnerException always contains information about the actual error cause.

This is an operation error that depends on factors external to your program, and thus cannot be always avoided. Your code must handle it appropriately.

Remarks

This member or type is for use from COM. It is not meant to be used from .NET or Python. Refer to the corresponding .NET member or type instead, if you are developing in .NET or Python.

Requirements

Target Platforms: .NET Framework: Windows 10 (selected versions), Windows 11 (selected versions), Windows Server 2016, Windows Server 2022; .NET: Linux, macOS, Microsoft Windows

Reference

_EasyUACertificateManagementClient Interface
_EasyUACertificateManagementClient Members

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