/**
* Tests the encrypt & decrypt method.
*
* @covers ::__construct
* @covers ::encrypt
* @covers ::decrypt
* @covers ::validate
*
* @dataProvider encryptionDataProvider
*/
public function testEncryptDecrypt($key, $valid_key)
{
// Set up expectations for Key.
$this->key->expects($this->any())->method('getKeyValue')->will($this->returnValue($key));
if ($valid_key) {
// Set up expectations for encryption method.
$this->encryptionMethod->expects($this->once())->method('encrypt')->will($this->returnValue("encrypted_text"));
$this->encryptionMethod->expects($this->once())->method('decrypt')->will($this->returnValue("decrypted_text"));
// Set up expectations for encryption profile.
$this->encryptionProfile->expects($this->any())->method('getEncryptionKey')->will($this->returnValue($this->key));
$this->encryptionProfile->expects($this->any())->method('getEncryptionMethod')->will($this->returnValue($this->encryptionMethod));
$this->encryptionProfile->expects($this->any())->method('validate')->will($this->returnValue(array()));
} else {
// Set up expectations for encryption profile.
$this->encryptionProfile->expects($this->never())->method('getEncryptionKey');
$this->encryptionProfile->expects($this->never())->method('getEncryptionMethod');
$this->encryptionProfile->expects($this->any())->method('validate')->will($this->returnValue(array("Validation error")));
$this->setExpectedException('\\Drupal\\encrypt\\Exception\\EncryptException');
}
$service = new EncryptService($this->encryptManager, $this->keyRepository);
$encrypted_text = $service->encrypt("text_to_encrypt", $this->encryptionProfile);
$decrypted_text = $service->decrypt("text_to_decrypt", $this->encryptionProfile);
if ($valid_key) {
$this->assertEquals("encrypted_text", $encrypted_text);
$this->assertEquals("decrypted_text", $decrypted_text);
}
}
/**
* {@inheritdoc}
*/
public function submitForm(array &$form, FormStateInterface $form_state)
{
$trigger = $form_state->getTriggeringElement();
switch ($trigger['#name']) {
case 'encrypt':
if ($to_encrypt = $form_state->getValue('to_encrypt')) {
$encrypted_text = $this->encryptService->encrypt($to_encrypt, $this->entity);
if ($form_state->getValue('encrypt_base64')) {
$encrypted_text = base64_encode($encrypted_text);
}
$form_state->setValue('encrypted', $encrypted_text);
}
break;
case 'decrypt':
if ($to_decrypt = $form_state->getValue('to_decrypt')) {
if ($form_state->getValue('decrypt_base64')) {
$to_decrypt = base64_decode($to_decrypt);
}
$decrypted_text = $this->encryptService->decrypt($to_decrypt, $this->entity);
$form_state->setValue('decrypted', $decrypted_text);
}
break;
}
$form_state->setRebuild();
}