(C) Iterate over Certificates in a Certificate Store

See more Cert Store Examples

Note: Requires Chilkat v10.1.2 or later.

Chilkat C/C++ Library Downloads
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#include <C_CkCertStore.h>
#include <C_CkCert.h>

void ChilkatSample(void)
    {
    HCkCertStore certStore;
    BOOL readOnly;
    BOOL success;
    HCkCert cert;
    int numCerts;
    int i;

    certStore = CkCertStore_Create();

    // This opens the Current User certificate store on Windows,
    // On MacOS and iOS it opens the default Keychain.
    readOnly = FALSE;
    success = CkCertStore_OpenCurrentUserStore(certStore,readOnly);
    if (success == FALSE) {
        printf("%s\n",CkCertStore_lastErrorText(certStore));
        CkCertStore_Dispose(certStore);
        return;
    }

    cert = CkCert_Create();

    numCerts = CkCertStore_getNumCertificates(certStore);
    i = 0;

    while ((i < numCerts)) {
        // Load the cert object with the Nth certificate.
        CkCertStore_GetCert(certStore,i,cert);
        printf("%d: %s\n",i,CkCert_subjectCN(cert));
        i = i + 1;
    }



    CkCertStore_Dispose(certStore);
    CkCert_Dispose(cert);

    }