PHP code example of asernum / sdk-client-asafe

1. Go to this page and download the library: Download asernum/sdk-client-asafe library. Choose the download type require.

2. Extract the ZIP file and open the index.php.

3. Add this code to the index.php. 
    
        
<?php
require_once('vendor/autoload.php');

/* Start to develop here. Best regards https://php-download.com/ */

asernum / sdk-client-asafe example snippets




safe2FA\Asafe2FA;

$a2fa = new Asafe2FA();

// Generate a secret key (base32)
$secret = $a2fa->generateSecret();

// Create the OTP Auth URL for QR code scanning
$url = $a2fa->getOtpAuthUrl("[email protected]", "MyCompany", $secret);

// Get the current OTP code
$otp = $a2fa->getCurrentOtp($secret);

// Verify the OTP code
$ok = $a2fa->verifyKey($secret, $otp, 1);


// Strict verification - current code only
$strict = $a2fa->verifyKey($secret, $userInput, 0);

// Default - ±30 second tolerance (recommended)
$normal = $a2fa->verifyKey($secret, $userInput, 1);

// More lenient - ±60 second tolerance
$lenient = $a2fa->verifyKey($secret, $userInput, 2);