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This event is fired when the client/server certificate must be validated.


    event TSBCertificateValidateEvent OnCertificateValidate;
    delegate void TSBCertificateValidateEvent(Object Sender, TElX509Certificate X509Certificate, ref TSBCertificateValidity Validity, ref int Reason);

    Event OnCertificateValidate As TSBCertificateValidateEvent
    Delegate Sub TSBCertificateValidateEvent(ByVal Sender As Object, ByVal X509Certificate As TElX509Certificate, ByRef Validity As TSBCertificateValidity, ByRef Reason As Integer)

    property OnCertificateValidate : TSBCertificateValidateEvent;
    TSBCertificateValidateEvent = procedure(Sender : TObject; X509Certificate : TElX509Certificate; var Validity : TSBCertificateValidity; var Reason : TSBCertificateValidityReason) of object;

    void get_OnCertificateValidate(TSBCertificateValidateEvent &pMethodOutResult, void * &pDataOutResult);
    void set_OnCertificateValidate(TSBCertificateValidateEvent pMethodValue, void * pDataValue);
    typedef void (SB_CALLBACK *TSBCertificateValidateEvent)(void * _ObjectData, TObjectHandle Sender, TElX509CertificateHandle X509Certificate, X509Certificate, uint8_t * Validity, uint32_t * Reason);

    TSBCertificateValidateEvent|callable|NULL get_OnCertificateValidate()
    void set_OnCertificateValidate(TSBCertificateValidateEvent|callable|NULL $Value)
    callable TSBCertificateValidateEvent(TObject $Sender, TElX509Certificate $X509Certificate, integer &$Validity, integer &$Reason)

    TSBCertificateValidateEvent getOnCertificateValidate();
    void setOnCertificateValidate(TSBCertificateValidateEvent Value);
    TSBCertificateValidateEvent.Callback OnCertificateValidate = new TSBCertificateValidateEvent.Callback() {
        public void TSBCertificateValidateEventCallback(TObject Sender, TElX509Certificate X509Certificate, TElX509CertificateValidateResult Res) {


  • X509Certificate - the certificate to be validated.
  • Validity - specifies the certificate validity status.
  • Reason - specifies validity reason.
  • Res - [Java] References an instance of the object, which contains Validity and Reason properties.

TSBCertificateValidity values

TSBCertificateValidityReason values


    This event is fired by TElSSLClient and TElSSLServer when the negotiated protocol offers the client/server to validate the other peer's certificate, starting from the root CA to the end-entity certificate. One can check, whether the certificate is an end-entity one, by checking the certificate's Chain property. Use methods of the TElX509CertificateValidator class to perform the certificate validation.

See also:     TElX509Certificate    

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