I am having a weird problem with a new model behavior I am trying to
implement. When I try to pass a value ($data) into the model behavior
function the passed value is replaced with the model object. The
passed value is a string before $this->enCrypt() is called, but within
the behavior function $data contains the model's object. Here is my
code:
Model:
function save($data = null, $validate = true, $fieldList = array())
{
if(isset($data['Model']['field']) && $data['Model']['field'])
{
$data['Model']['field'] =
$this->enCryptCC($data['Model']
['field']);
}
return parent::save($data, $validate, $fieldList);
}
Behavior:
class GlobalBehavior extends ModelBehavior {
function enCrypt($data = null)
{
if ($data != null) {
$td = mcrypt_module_open('cast-256', '', 'ecb', '');
$iv = mcrypt_create_iv(mcrypt_enc_get_iv_size($td),
MCRYPT_RAND);
mcrypt_generic_init($td, ENCRYPT_KEY, $iv);
$encrypted_data = mcrypt_generic($td, $data);
$encoded = base64_encode($encrypted_data);
if (!mcrypt_generic_deinit($td) || !mcrypt_module_close
($td)) {
$encoded = false;
}
} else {
$encoded = false;
}
return $encoded;
}
function deCrypt($data = null)
{
if ($data != null) {
$data = (string) base64_decode(trim($data));
$td = mcrypt_module_open('cast-256', '', 'ecb', '');
$iv = mcrypt_create_iv(mcrypt_enc_get_iv_size($td),
MCRYPT_RAND);
mcrypt_generic_init($td, ENCRYPT_KEY, $iv);
$data = (string) trim(mdecrypt_generic($td, $data));
if (!mcrypt_generic_deinit($td) || !mcrypt_module_close
($td)) {
$data = false;
}
} else {
$data = false;
}
return $data;
}
}
Anybody have any ideas what is happening?
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