protected function GALoginHotpSetup::validate in Google Authenticator login 8

Validate code.

Note, plugins overriding validate() should be sure to set isValid property correctly or else also override submitForm().

Parameters

string $code: Code to be validated.

Return value

bool Whether code is valid.

Overrides GALoginHotpValidation::validate

1 call to GALoginHotpSetup::validate()

GALoginHotpSetup::validateSetupForm in src/Plugin/TfaSetup/GALoginHotpSetup.php

Validate the setup data.

File

src/Plugin/TfaSetup/GALoginHotpSetup.php, line 125

Class

GALoginHotpSetup

HOTP setup class to setup HOTP validation.

Namespace

Drupal\ga_login\Plugin\TfaSetup

Code

protected function validate($code) {

  // The counter is set as 1 because that is the initial value.
  // This ensures that things work even if we reset the application.
  $code = preg_replace('/\\s+/', '', $code);
  $counter = $this->auth->otp
    ->checkHotpResync(Encoding::base32DecodeUpper($this->seed), 1, $code, $this->counterWindow);
  $this
    ->setUserData('tfa', [
    'tfa_hotp_counter' => ++$counter,
  ], $this->uid, $this->userData);
  return (bool) $counter;
}