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Java

Clear the S/MIME Recipient Certificate List

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Demonstrates ClearEncryptCerts, which empties the recipient-certificate list previously populated by AddEncryptCert. This is useful to start over with a different set of recipients before calling EncryptN.

Background. The recipient list is internal state that accumulates across AddEncryptCert calls. ClearEncryptCerts resets it so a subsequent EncryptN encrypts only for the certificates added afterward.

Chilkat Java Downloads

Chilkat2 Java
import com.chilkatsoft.chilkat2.Cert;
import com.chilkatsoft.chilkat2.ChilkatException;
import com.chilkatsoft.chilkat2.Mime;

public class ChilkatExample {

    public static void main(String[] args) {
        Mime mime = new Mime();
        try {
            mime.setBodyFromPlainText("This message will be encrypted.");
        } catch (ChilkatException e) {
            System.out.println(e.getLastErrorText());
            return;
        }

        // Add a recipient certificate.
        Cert cert = new Cert();
        try {
            cert.loadFromFile("qa_data/recipient.cer");

            mime.addEncryptCert(cert);
        } catch (ChilkatException e) {
            System.out.println(e.getLastErrorText());
            return;
        }

        // ClearEncryptCerts empties the recipient-certificate list, for example to start over with a
        // different set of recipients before calling EncryptN.  It is a void method.
        mime.clearEncryptCerts();

        System.out.println("Recipient certificate list cleared.");
    }
}