/**
* Performs environmental set-up similar to that in {@link ApplicationConfigBehavior}
*/
public static function setUpAppEnvironment($full = false)
{
// uses a specific key/iv for unit testing
foreach (array('iv', 'key') as $ext) {
$file = Yii::app()->basePath . "/config/encryption.{$ext}";
$testFile = Yii::app()->basePath . "/tests/data/encryption/encryption.{$ext}";
self::${$ext} = $file;
if (file_exists($file)) {
rename($file, "{$file}.bak");
copy($testFile, $file);
}
}
EncryptedFieldsBehavior::setup(self::$key, self::$iv);
if ($full) {
self::setUpAppEnvironment2();
}
}
/**
* Instantiates the encryption utility object so that components depending
* on {@link EncryptedFieldsBehavior} can also be instantiated.
*/
public function cryptInit()
{
if (!$this->_cryptInit) {
$key = $this->owner->basePath . '/config/encryption.key';
$iv = $this->owner->basePath . '/config/encryption.iv';
if (extension_loaded('openssl') && extension_loaded('mcrypt') && file_exists($key) && file_exists($iv)) {
EncryptedFieldsBehavior::setup($key, $iv);
} else {
// Use unsafe method with encryption
EncryptedFieldsBehavior::setupUnsafe();
}
}
}
