/**
* Authenticate the user by username and password and then by Messente's verification widget.
* @param type $username
* @param type $password
*/
function authenticate($username, $password)
{
// Primitive and unsecure authentication just for illustrating this example
if ($username == 'test' && $password == '1234') {
$request_params = array('user' => MESSENTE_API_USERNAME, 'version' => VERSION, 'callback_url' => CALLBACK_URL);
// Add phone number if it was submitted
if (isset($_POST['phone']) && !empty($_POST['phone'])) {
$request_params['phone'] = $_POST['phone'];
}
// Initialize signature calculation object
$signer = new Signer();
// Generate signature
$sig = $signer->generateSignature($request_params, MESSENTE_API_PASSWORD);
// Add signature to array
$request_params['sig'] = $sig;
// Redirect to Messente
verify($request_params);
} else {
goBack('Wrong credentials!');
}
}
