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PFN_CERT_CHAIN_FIND_BY_ISSUER_CALLBACK callback function (wincrypt.h)

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The CertChainFindByIssuerCallback function is an application-defined callback function that allows the application to filter certificates that might be added to the certificate chain. A pointer to this function is provided in the pfnFindCallback member of the CERT_CHAIN_FIND_BY_ISSUER_PARA structure.

Syntax

PFN_CERT_CHAIN_FIND_BY_ISSUER_CALLBACK PfnCertChainFindByIssuerCallback;

BOOL PfnCertChainFindByIssuerCallback(
  [in] PCCERT_CONTEXT pCert,
  [in] void *pvFindArg
)
{...}

Parameters

[in] pCert

A pointer to a CERT_CONTEXT structure that contains the certificate in question.

[in] pvFindArg

A pointer to an application-defined value. This is the same value that was passed in the pvFindArg member of the CERT_CHAIN_FIND_BY_ISSUER_PARA structure.

Return value

Return TRUE to create a chain for the certificate specified in the pCert parameter, or FALSE otherwise.

Requirements

Requirement Value
Minimum supported client Windows XP [desktop apps only]
Minimum supported server Windows Server 2003 [desktop apps only]
Target Platform Windows
Header wincrypt.h

See also

CERT_CHAIN_FIND_BY_ISSUER_PARA

CertFindChainInStore