webmail client change pass - Printable Version

Code:
function encrypt_db_password($db_pass) {

    require '/var/www/ispcp/gui/include/ispcp-db-keys.php';

#    global $ispcp_db_pass_key, $ispcp_db_pass_iv;



    if (extension_loaded('mcrypt') || @dl('mcrypt.' . PHP_SHLIB_SUFFIX)) {

        $td = @mcrypt_module_open(MCRYPT_BLOWFISH, '', 'cbc', '');

        // Create key

        $key = $ispcp_db_pass_key;

        // Create the IV and determine the keysize length

        $iv = $ispcp_db_pass_iv;



        // compatibility with used perl pads

        $block_size = @mcrypt_enc_get_block_size($td);

        $strlen = strlen($db_pass);



        $pads = $block_size-$strlen % $block_size;



        $db_pass .= str_repeat(' ', $pads);



        // Initialize encryption

        @mcrypt_generic_init($td, $key, $iv);

        // Encrypt string

        $encrypted = @mcrypt_generic ($td, $db_pass);

        @mcrypt_generic_deinit($td);

        @mcrypt_module_close($td);



        $text = @base64_encode("$encrypted");



        // Show encrypted string

        return trim($text);

    } else {

        //system_message("ERROR: The php-extension 'mcrypt' not loaded!");

        die("ERROR: The php-extension 'mcrypt' not loaded!");

    }

}