git.roojs.org Git - Pman.Core/blob - DataObjects/Core_setting.php

   1 <?php
   2
   3 class_exists('DB_DataObject') ? '' : require_once 'DB/DataObject.php';
   4
   5 class Pman_Core_DataObjects_Core_setting extends DB_DataObject
   6 {
   7     public $__table = 'core_setting';
   8
   9     function initKeys()
  10     {
  11
  12         $dir = $this->keyDir();
  13         if(
  14             file_exists("{$dir}/pub.key") ||
  15             file_exists("{$dir}/pri.key")
  16         ){
  17             return;
  18         }
  19
  20         $ssl = openssl_pkey_new(array(
  21             "digest_alg" => "sha512",
  22             "private_key_bits" => 1024, //returns cipher in 128 char
  23             "private_key_type" => OPENSSL_KEYTYPE_RSA
  24         ));
  25
  26         openssl_pkey_export($ssl, $pri_key);
  27         $pub_key = openssl_pkey_get_details($ssl);
  28         $pub_key = $pub_key["key"];
  29
  30         file_put_contents("{$dir}/pub.key",$pub_key);
  31         file_put_contents("{$dir}/pri.key",$pri_key);
  32     }
  33
  34     //FIXME - rename to lookup
  35
  36     function getSetting($m,$n)
  37     {
  38         $s = DB_DataObject::factory('core_setting');
  39         $s->setFrom(array(
  40             'module' => $m,
  41             'name' => $n
  42         ));
  43         if($s->find(true)) {
  44             return $s;
  45         }
  46         return false;
  47     }
  48
  49     function beforeInsert($q, $roo)
  50     {
  51         exit;
  52
  53         return;
  54     }
  55
  56     function keyDir()
  57     {
  58         $d = HTML_FlexyFramework::get()->Pman['storedir'].'/key';
  59         if(!file_exists($d)) {
  60             $oldumask = umask(0);
  61             mkdir($d, 0775, true);
  62             umask($oldumask);
  63         }
  64         return $d;
  65     }
  66
  67     // FIXME  - this needs to go in beforeInsert/beforeUpdate
  68     // should not be sending this the values..
  69     function initSetting($a)
  70     {
  71         if(empty($a)) {
  72             return;
  73         }
  74
  75         $c = $this->getSetting($a['module'], $a['name']);
  76         if($c) {
  77             return;
  78         }
  79
  80
  81         $this->initKeys();
  82
  83         $val = $a['val'];
  84         if(!isset($a['is_encrypt']) || $a['is_encrypt'] == 1) {
  85             $val = $this->encrypt($val);
  86         }
  87
  88         $s = DB_DataObject::factory('core_setting');
  89         $s->setFrom(array(
  90             'module'        =>     $a['module'],
  91             'name'          =>       $a['name'],
  92             'description'   => $a['description'],
  93             'val' =>$val,
  94             'is_encrypt' => isset($a['is_encrypt']) ? $a['is_encrypt'] : 1
  95         ));
  96
  97         $s->insert();
  98     }
  99
 100     function encrypt($v)
 101     {
 102          $pub_key = file_get_contents("{$this->keyDir()}/pub.key");
 103         if(!$pub_key) {
 104             return;
 105         }
 106         openssl_public_encrypt($v, $cipher, $pub_key);
 107         return $cipher;
 108     }
 109 }