CBPRestActivity::generateToken: Bitrix method

      
<?php 
//  CBPRestActivity :: generateToken()
//  /dist/bitrix/modules/bizproc/classes/general/restactivity.php:712

    
public static function generateToken($workflowId$activityName$eventId)
    {
        
$signer = new \Bitrix\Main\Security\Sign\Signer;
        return 
$signer->sign($workflowId.'|'.$activityName.'|'.$eventIdself::TOKEN_SALT);
    }