TElAS3Client.OnCertificateNeededEx event

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Filter: C# VB.NET Pascal ActiveX DLL TElAS3Client.OnCertificateNeededEx TElAS3Client See also
This event is fired when the protocol requires a client certificate.

Declaration [C#] event TSBCertificateNeededExEvent OnCertificateNeededEx; delegate void TSBCertificateNeededExEvent(object Sender, ref TElX509Certificate Certificate) [VB.NET] Event OnCertificateNeededEx As TSBCertificateNeededExEvent Delegate Sub TSBCertificateNeededExEvent(ByVal Sender As Object, ByRef Certificate As TElX509Certificate) [Pascal] property OnCertificateNeededEx : TSBCertificateNeededExEvent; TSBCertificateNeededExEvent = procedure (Sender: TObject; var Certificate : TElX509Certificate) of object; [VB6] not implemented; [ActiveX] not implemented; [DLL] not implemented;

Parameters Certificate - points to instance of TElX509Certificate class (see noted below)

Description This event is fired by TElAS3Client when the negotiated protocol requires a client-side X509 certificate to be used during session. TElAS3Client fires OnCertificateNeededEx event consequently, until the nil/NULL value is passed as Certificate parameter. This gives the ability to pass a certificate chain to server, not only a single certificate. This event should be handled in the following way: Pass the whole certificate chain, beginning at end-entity certificate with a corresponding private key. When the chain is over, pass nil/NULL as Certificate parameter. OnCertificateNeededEx can accept the certificate which belongs to the certain chain. In this case the whole chain is sent and OnCertificateNeededEx is not fired further.

See also: OnCertificateValidate