1: <?php
2: /*
3: You may not change or alter any portion of this comment or credits
4: of supporting developers from this source code or any supporting source code
5: which is considered copyrighted (c) material of the original comment or credit authors.
6:
7: This program is distributed in the hope that it will be useful,
8: but WITHOUT ANY WARRANTY; without even the implied warranty of
9: MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
10: */
11:
12: namespace Xmf\Key;
13:
14: use Xmf\Random;
15:
16: /**
17: * Xmf\Key\StorageInterface
18: *
19: * load a database table
20: *
21: * @category Xmf\Key\Basic
22: * @package Xmf
23: * @author Richard Griffith <richard@geekwright.com>
24: * @copyright 2016 XOOPS Project (http://xoops.org)
25: * @license GNU GPL 2 or later (http://www.gnu.org/licenses/gpl-2.0.html)
26: * @link http://xoops.org
27: */
28: class Basic extends KeyAbstract
29: {
30: /**
31: * get key for use in signing
32: *
33: * @return string verifying key, false on error
34: */
35: public function getSigning()
36: {
37: return (string) $this->storage->fetch($this->name);
38: }
39:
40: /**
41: * get key for use in verifying
42: *
43: * @return string verifying key, false on error
44: */
45: public function getVerifying()
46: {
47: return (string) $this->storage->fetch($this->name);
48: }
49:
50: /**
51: * create the key and store it for use
52: *
53: * @return boolean true if key was created and stored, otherwise false
54: */
55: public function create()
56: {
57: if (!$this->storage->exists($this->name)) {
58: return $this->storage->save($this->name, Random::generateKey());
59: }
60: return false;
61: }
62:
63: /**
64: * delete the key
65: *
66: * @return boolean true if key was deleted, otherwise false
67: */
68: public function kill()
69: {
70: return $this->storage->delete($this->name);
71: }
72: }
73: