Java Requires Chilkat v11.0.0+

Load PKCS12 / PFX and Access Contents

See more PFX/P12 Examples

Loads a PKCS12 / PFX file and iterates over the contents which include private keys and certificates. Chilkat2 Java

import com.chilkatsoft.chilkat2.Cert;
import com.chilkatsoft.chilkat2.ChilkatException;
import com.chilkatsoft.chilkat2.Pfx;
import com.chilkatsoft.chilkat2.PrivateKey;

public class ChilkatExample {

    public static void main(String[] args) {
        Pfx pfx = new Pfx();

        // Load the PKCS12 from a file
        try {
            pfx.loadPfxFile("/someDir/my.p12", "pfxFilePassword");
        } catch (ChilkatException e) {
            System.out.println(e.getLastErrorText());
            return;
        }

        int numPrivateKeys = pfx.getNumPrivateKeys();

        PrivateKey privKey = new PrivateKey();

        System.out.println("Private Keys:");

        int i = 0;
        while (i < numPrivateKeys) {
            pfx.privateKeyAt(i, privKey);

            // Do something with the private key ...

            i = i + 1;
        }

        Cert cert = new Cert();

        int numCerts = pfx.getNumCerts();

        System.out.println("Certs:");
        i = 0;
        while (i < numCerts) {
            pfx.certAt(i, cert);
            System.out.println(cert.getSubjectDN());

            // If the certificate has a private key (one of the private keys within the PFX)
            // then it can also be obtained via the certificate object:
            if (cert.hasPrivateKey()) {
                System.out.println("Has private key!");

                cert.getPrivateKey(privKey);
                // ...
            }

            i = i + 1;
        }
    }
}