Hello,
I was hoping someone could help with my task. It should be "relatively"
simple: I want to have some form-fields encrypted when they are
added/edited and decrypted when they are looked up by cake.
Here is the code that works for me in v2.7.2:
core.php:
Configure::write('Security.key','secretkey');
app/Model/Patient.php:
public $encryptedFields = array('patient_surname', 'patient_first_name');
public function beforeSave($options = array()) {
foreach($this->encryptedFields as $fieldName){
if(!empty($this->data[$this->alias][$fieldName])){
$this->data[$this->alias][$fieldName] = Security::encrypt(
$this->data[$this->alias][$fieldName],
Configure::read('Security.key')
);
}
}
return true;
}
public function afterFind($results, $primary = false) {
foreach ($results as $key => $val) {
foreach($this->encryptedFields as $fieldName) {
if (@is_array($results[$key][$this->alias])) {
$results[$key][$this->alias][$fieldName] = Security::decrypt(
$results[$key][$this->alias][$fieldName],
Configure::read('Security.key')
);
}
}
}
return $results;
}
As I understand it I have to replace $this->data[] with the generated
entities for the model and the afterFind method with virtual fields, but I
just can't put it all together.
Thanks for any pointers
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