TOTP
Here you will learn, how to set up a TOTP generator for a user.
First steps
First, we have to initialize the class and set the user id.
use ZitadelPhpClient\User\SetupTwoFactorAuth\TOTP;
$totp = new TOTP($settings);
$totp->setUserId("12345678");
Start the TOTP setup
$totp->start();
After running the command, you can get the TOTP-Secret, the TOTP-URI and the QR-Code for Authenticator-Apps.
TOTP-Secret
$totp->getSecret();
TOTP-URI
$totp->getURI();
QR-Code
$totp->getQRCode();
This function returns a Base64-encoded SVG image url e.g. data:image/svg+xml;base64,PD94....
Verify and finish the TOTP-Setup
if ($totp->verify("TOTP-Code")) {
echo "Setup finished";
} else {
echo "Setup failed";
}
Last modified: 27 March 2024