public UserAuth::authenticate($username, $password)
Validates user authentication credentials.
Parameters
string $username: The user name to authenticate.
string $password: A plain-text password, such as trimmed text from form values.
Return value
int|bool The user's uid on success, or FALSE on failure to authenticate.
Overrides UserAuthInterface::authenticate
File
- core/modules/user/src/UserAuth.php, line 43
Class
- UserAuth
- Validates user authentication credentials.
Namespace
Drupal\user
Code
public function authenticate($username, $password) {
$uid = FALSE;
if (!empty($username) && strlen($password) > 0) {
$account_search = $this->entityManager->getStorage('user')->loadByProperties(array('name' => $username));
if ($account = reset($account_search)) {
if ($this->passwordChecker->check($password, $account->getPassword())) {
// Successful authentication.
$uid = $account->id();
// Update user to new password scheme if needed.
if ($this->passwordChecker->needsRehash($account->getPassword())) {
$account->setPassword($password);
$account->save();
}
}
}
}
return $uid;
}
Please login to continue.