3 class_exists('DB_DataObject') ? '' : require_once 'DB/DataObject.php';
5 class Pman_Core_DataObjects_Core_setting extends DB_DataObject
7 public $__table = 'core_setting';
13 // return false when fail
14 $dir = $this->getKeyDirectory();
17 return false; // only fail case?
21 file_exists("{$dir}/pub.key") ||
22 file_exists("{$dir}/pri.key")
27 $ssl = openssl_pkey_new(array(
28 "digest_alg" => "sha512",
29 "private_key_bits" => 1024, //returns cipher in 128 char
30 "private_key_type" => OPENSSL_KEYTYPE_RSA
33 openssl_pkey_export($ssl, $pri_key);
34 $pub_key = openssl_pkey_get_details($ssl);
35 $pub_key = $pub_key["key"];
37 file_put_contents("{$dir}/pub.key",$pub_key);
38 file_put_contents("{$dir}/pri.key",$pri_key);
43 function lookup($m,$n)
45 $s = DB_DataObject::factory('core_setting');
58 function beforeInsert($q, $roo)
63 function getKeyDirectory()
65 $client_dir = HTML_FlexyFramework::get()->Pman['storedir'];
67 $key_dir = $client_dir.'/keys';
69 if(file_exists($key_dir)) {
73 if(!is_writable($key_dir)) {
77 exec("mkdir -m775 {$key_dir}");
82 // FIXME - this needs to go in beforeInsert/beforeUpdate
83 // should not be sending this the values..
84 function initSetting($a)
90 $c = $this->lookup($a['module'], $a['name']);
97 $s = DB_DataObject::factory('core_setting');
100 'module' => $a['module'],
101 'name' => $a['name'],
102 'description' => $a['description'],
103 'val' => (!isset($a['is_encrypt']) || $a['is_encrypt'] == 1) ?
104 $this->encrypt($a['val']) : $a['val'],
105 'is_encrypt' => isset($a['is_encrypt']) ? $a['is_encrypt'] : 1
111 //one key for encrypting all the settings
114 $key_dir = "{$this->getKeyDirectory()}/pub.key";
116 if(!file_exists($key_dir)) {
117 print_r("Cannot find {$key_dir}");
121 $pub_key = file_get_contents($key_dir);
125 openssl_public_encrypt($v, $ciphertext, $pub_key);
129 function getDecryptVal()
131 $dir = $this->getKeyDirectory();
137 if(empty($this->val)) {
141 $key_dir = "{$dir}/pri.key";
143 if(!file_exists($key_dir)) {
147 $pri_key = file_get_contents($key_dir);
153 openssl_private_decrypt($this->val, $plaintext, $pri_key);