1 <?php
 2 
 3 /*
 4  * This file is part of the Icybee package.
 5  *
 6  * (c) Olivier Laviale <olivier.laviale@gmail.com>
 7  *
 8  * For the full copyright and license information, please view the LICENSE
 9  * file that was distributed with this source code.
10  */
11 
12 namespace Icybee\Modules\Users\NonceLogin;
13 
14 class TicketModel extends \ICanBoogie\ActiveRecord\Model
15 {
16     /**
17      * Generates a unique 40 characters long token.
18      *
19      * @return string
20      */
21     public function generate_token()
22     {
23         for (;;)
24         {
25             if (function_exists('openssl_random_pseudo_bytes'))
26             {
27                 $token = sha1(openssl_random_pseudo_bytes(256));
28             }
29             else
30             {
31                 $token = \ICanBoogie\generate_token(40, \ICanBoogie\TOKEN_ALPHA . \ICanBoogie\TOKEN_NUMERIC);
32             }
33 
34             if ($this->filter_by_token($token)->one)
35             {
36                 continue;
37             }
38 
39             return $token;
40         }
41     }
42 }

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