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SimpleThenticator

Software License Total Downloads Latest Stable Version

This class can generate secrets, generate codes, validate codes and present a QR-Code for scanning the secret. It implements TOTP according to RFC6238

Example:

Look at the function TestGenerator() in tests

(Other hash functions other than SHA1 only works for Google-Authenticator at the moment!)

$auth = new SimpleAuthenticator(6, 'SHA1');
try
{
    $secret = $auth->createSecret();
}
catch (Exception $e)
{
    echo $e->getMessage();
    exit();
}
echo 'Secret is: ' . $secret . '\n';

$qrCodeUrl = $auth->getQRCodeGoogleUrl($secret, 'Testo@test.test', 'Business');
echo 'QR-Code: ' . $qrCodeUrl . '\n';

$oneCode = $auth->getCode($secret);
echo 'Checking Code ' . $oneCode . ' and Secret ' . $secret . ':\n';

echo $auth->verifyCode($secret, $oneCode, 2)? 'OK': 'NOT OK';

output:

Secret is: S4VWK6CWPA3PMU2HZM2YEDZGSF2DQL3V

Google Charts URL for the QR-Code: https://api.qrserver.com/v1/create-qr-code/?data=otpauth%3A%2F%2Ftotp%2FVintage+Story%3ATesto%40test.test%3Fsecret%3DS4VWK6CWPA3PMU2HZM2YEDZGSF2DQL3V%26algorithm%3DSHA256%26issuer%3DVintage+Story&size=200x200&ecc=M

Checking Code '439195' and Secret 'S4VWK6CWPA3PMU2HZM2YEDZGSF2DQL3V':
OK

Installation:

  • To use this package perform the following command:

composer require sebastiandevs/simplethenticator

Simple usage

Run Tests:

  • All tests are inside tests folder.
  • Execute composer run-script build-dev to install all dependencies
  • Execute composer run-script test to run all tests in the test folder

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