Unicode C++

Get Certificate Policy

See more Certificates Examples

Demonstrates how to get a certificate's policy OIDs (if any) Unicode C++

#include <CkCertW.h>
#include <CkXmlW.h>

void ChilkatSample(void)
    {
    bool success = false;

    CkCertW cert;

    success = cert.LoadFromFile(L"qa_data/certs/sample.cer");
    if (success == false) {
        wprintf(L"%s\n",cert.lastErrorText());
        return;
    }

    // The certificatePolicies OID is 2.5.29.32
    const wchar_t *oid = L"2.5.29.32";
    const wchar_t *strXml = cert.getExtensionAsXml(oid);
    if (cert.get_LastMethodSuccess() == true) {
        wprintf(L"%s\n",strXml);

        // Sample result:
        // <sequence><sequence><oid>2.16.840.1.101.2.1.11.39</oid></sequence></sequence>

        CkXmlW xml;
        xml.LoadXml(strXml);
        wprintf(L"Policy OID = %s\n",xml.getChildContent(L"sequence|oid"));
    }
    }