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Go

Clear the S/MIME Recipient Certificate List

See more MIME Examples

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.

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Go
    success := false

    mime := chilkat.NewMime()
    success = mime.SetBodyFromPlainText("This message will be encrypted.")
    if success == false {
        fmt.Println(mime.LastErrorText())
        mime.DisposeMime()
        return
    }

    //  Add a recipient certificate.
    cert := chilkat.NewCert()
    success = cert.LoadFromFile("qa_data/recipient.cer")
    if success == false {
        fmt.Println(cert.LastErrorText())
        mime.DisposeMime()
        cert.DisposeCert()
        return
    }

    success = mime.AddEncryptCert(cert)
    if success == false {
        fmt.Println(mime.LastErrorText())
        mime.DisposeMime()
        cert.DisposeCert()
        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()

    fmt.Println("Recipient certificate list cleared.")

    mime.DisposeMime()
    cert.DisposeCert()