ObtainNewCertificateAsync Method

Asynchronously obtains a new certificate from the certificate manager.

The ObtainNewCertificateAsync asynchronously obtain a new application own certificate from the certificate manager, and store it for subsequent usage.

Returns a task that represents the asynchronous operation. The value of the TResult contains the certificate obtained from the certificate manager.

The operation is asynchronous, because it involves multiple steps, and waiting for a finalization of the request by the GDS (see the OpcLabs.EasyOpc.UA.Gds.IEasyUACertificateManagement.FinishRequest method).

For a synchronous alternative, see the ObtainNewCertificate(IEasyUAClientServerApplication,UAEndpointDescriptor) extension method and its overloads.

For an alternative based on asynchronous programming model (APM, System.IAsyncResult) pattern, see the BeginObtainNewCertificate method and related extension methods.

Overload List

Overload	Description
ObtainNewCertificateAsync(IEasyUAClientServerApplication,UAEndpointDescriptor)	Asynchronously obtains a new certificate from the certificate manager, specifying the GDS endpoint descriptor.
ObtainNewCertificateAsync(IEasyUAClientServerApplication,UACertificateRequestParameters)	Asynchronously obtains a new certificate from the certificate manager, specifying the certificate request parameters.
ObtainNewCertificateAsync(IEasyUAClientServerApplication,UAEndpointDescriptor,IProgress<String>)	Asynchronously obtains a new certificate from the certificate manager, specifying the GDS endpoint descriptor, and a System.String progress update provider.
ObtainNewCertificateAsync(IEasyUAClientServerApplication,UAEndpointDescriptor,IProgress<String[]>)	Asynchronously obtains a new certificate from the certificate manager, specifying the GDS endpoint descriptor, and a System.String-array progress update provider.
ObtainNewCertificateAsync(IEasyUAClientServerApplication,UACertificateRequestParameters,IProgress<String[]>)	Asynchronously obtains a new certificate from the certificate manager, specifying the certificate request parameters, and a System.String-array progress update provider.
ObtainNewCertificateAsync(IEasyUAClientServerApplication,UAObtainCertificateArguments)	Asynchronously obtains a new certificate from the certificate manager using the arguments object.
ObtainNewCertificateAsync(IEasyUAClientServerApplication,UAObtainCertificateArguments,IProgress<String[]>)	Asynchronously obtains a new certificate from the certificate manager using the arguments object, and specifying a System.String-array progress update provider.
ObtainNewCertificateAsync(IEasyUAClientServerApplication,UAObtainCertificateArguments,IProgress<String[]>,CancellationToken)	Asynchronously obtains a new certificate from the certificate manager using the arguments object, and specifying a System.String-array progress update provider, and a cancellation token.

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

IEasyUAClientServerApplicationExtension Class
IEasyUAClientServerApplicationExtension Members

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