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.

local chilkat = require("chilkat")

local mime = chilkat.Mime.new()
local success = mime:set_body_from_plain_text("This message will be encrypted.")
if not success then
    print(mime.last_error_text)
    return
end

-- Add a recipient certificate.
local cert = chilkat.Cert.new()
success = cert:load_from_file("qa_data/recipient.cer")
if not success then
    print(cert.last_error_text)
    return
end

success = mime:add_encrypt_cert(cert)
if not success then
    print(mime.last_error_text)
    return
end

-- 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:clear_encrypt_certs()

print("Recipient certificate list cleared.")