Load Certificate from PFX (PKCS#12)

Loads a digital certificate (and private key, if available) from a PFX file.(also known as PKCS#12)

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MS Windows Visual C/C++ Libraries

Linux/CentOS C/C++ Libraries

MAC OS X C/C++ Libraries

Solaris C/C++ Libraries

C++ Builder Libraries

FreeBSD C++ Libraries

HP-UX C++ Libraries

BlackBerry QNX C++ Libraries

#include <C_CkCert.h>
#include <C_CkPrivateKey.h>

void ChilkatSample(void)
    {
    HCkCert cert;
    BOOL success;
    const char * pfxFilename;
    const char * pfxPassword;
    HCkPrivateKey privKey;
    const char * pemPassword;
    const char * pemPath;

    cert = CkCert_Create();

    //  Load from the PFX file

    pfxFilename = "/Users/chilkat/testData/pfx/chilkat_ssl_pwd_is_test.pfx";

    pfxPassword = "test";

    //  A PFX typically contains certificates in the chain of authentication.
    //  The Chilkat cert object will choose the certificate w/
    //  private key farthest from the root authority cert.
    //  To access all the certificates in a PFX, use the
    //  Chilkat certificate store object instead.
    success = CkCert_LoadPfxFile(cert,pfxFilename,pfxPassword);
    if (success != TRUE) {
        printf("%s\n",CkCert_lastErrorText(cert));
        return;
    }

    //  Get some information about the digital certificate,
    //  then get the private key...

    //  DN = "Distinguished Name"
    printf("SubjectDN:%s\n",CkCert_subjectDN(cert));

    printf("Common Name:%s\n",CkCert_subjectCN(cert));
    printf("Issuer Common Name:%s\n",CkCert_issuerCN(cert));

    printf("Serial Number:%s\n",CkCert_serialNumber(cert));

    //  Now for the private key...

    privKey = CkCert_ExportPrivateKey(cert);
    if (privKey == 0 ) {
        printf("%s\n",CkCert_lastErrorText(cert));
        return;
    }

    //  The private key object may be used in any Chilkat methods
    //  (in other objects/classes) that expect a private key argument.

    //  In this case, save the private key to a PKCS8 Encrypted PEM format file:

    pemPassword = "secret";

    pemPath = "/Users/chilkat/testData/pem/chilkat_privKey.pem";
    success = CkPrivateKey_SavePkcs8EncryptedPemFile(privKey,pemPassword,pemPath);
    if (success != TRUE) {
        printf("%s\n",CkPrivateKey_lastErrorText(privKey));
        CkPrivateKey_Dispose(privKey);
        return;
    }

    CkPrivateKey_Dispose(privKey);
    printf("Private key saved to PKCS8 Encrypted PEM...\n");



    CkCert_Dispose(cert);

    }