CertChain Event

Shows the certificate chain for the certificate (see the ShowCertificateChain method).

Syntax

typedef void __fastcall (__closure *TipcCertMgrCertChainEvent)(System::TObject* Sender, TipcCertMgrCertChainEventParams *e);

__property TipcCertMgrCertChainEvent OnCertChain = {read=FOnCertChain, write=FOnCertChain};

typedef struct {
     String CertEncoded;
     String CertSubject;
     String CertIssuer;
     String CertSerialNumber;
     int TrustStatus;
     int TrustInfo;
} TipcCertMgrCertChainEventParams;

Remarks

This event is fired for every certificate in the certificate chain of the certificate assigned to the component.

The TrustStatus parameter contains information about the trust status of the entire certificate chain. A value of 0 signifies that the security subsystem has verified the certificate. Other values are combinations of one or more of the following flags:

0x00000001	This certificate or one of the certificates in the certificate chain is not time valid.
0x00000002	Certificates in the chain are not properly time nested.
0x00000004	Trust for this certificate or one of the certificates in the certificate chain has been revoked.
0x00000008	The certificate or one of the certificates in the certificate chain does not have a valid signature.
0x00000010	The certificate or certificate chain is not valid for its proposed usage.
0x00000020	The certificate or certificate chain is based on an untrusted root.
0x00000040	The revocation status of the certificate or one of the certificates in the certificate chain is unknown.
0x00000080	One of the certificates in the chain was issued by a certification authority that the original certificate had certified.
0x00010000	The certificate chain is not complete.
0x00020000	A CTL used to create this chain was not time valid.
0x00040000	A CTL used to create this chain did not have a valid signature.
0x00080000	A CTL used to create this chain is not valid for this usage.

The TrustInfo parameter contains additional information about the status of the entire certificate chain. It is a combination of one or more of the following flags:

0x00000001	An exact match issuer certificate has been found for this certificate.
0x00000002	A key match issuer certificate has been found for this certificate.
0x00000004	A name match issuer certificate has been found for this certificate.
0x00000008	This certificate is self-signed.
0x00010000	The certificate chain created is a complex chain.

The CertSubject and CertIssuer parameters contain the distinguished names of the certificate owner and issuer respectively.