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1 | <?php |
2 | |
3 | /** |
4 | * Multiple ILS authentication module that works with MultiBackend driver |
5 | * |
6 | * PHP version 8 |
7 | * |
8 | * Copyright (C) Villanova University 2010. |
9 | * Copyright (C) The National Library of Finland 2013. |
10 | * |
11 | * This program is free software; you can redistribute it and/or modify |
12 | * it under the terms of the GNU General Public License version 2, |
13 | * as published by the Free Software Foundation. |
14 | * |
15 | * This program is distributed in the hope that it will be useful, |
16 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
17 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
18 | * GNU General Public License for more details. |
19 | * |
20 | * You should have received a copy of the GNU General Public License |
21 | * along with this program; if not, write to the Free Software |
22 | * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA |
23 | * |
24 | * @category VuFind |
25 | * @package Authentication |
26 | * @author Franck Borel <franck.borel@gbv.de> |
27 | * @author Demian Katz <demian.katz@villanova.edu> |
28 | * @author Ere Maijala <ere.maijala@helsinki.fi> |
29 | * @license http://opensource.org/licenses/gpl-2.0.php GNU General Public License |
30 | * @link https://vufind.org/wiki/development:plugins:authentication_handlers Wiki |
31 | */ |
32 | |
33 | namespace VuFind\Auth; |
34 | |
35 | use VuFind\Db\Entity\UserEntityInterface; |
36 | use VuFind\Exception\Auth as AuthException; |
37 | use VuFind\ILS\Driver\MultiBackend; |
38 | |
39 | use function in_array; |
40 | |
41 | /** |
42 | * Multiple ILS authentication module that works with MultiBackend driver |
43 | * |
44 | * @category VuFind |
45 | * @package Authentication |
46 | * @author Franck Borel <franck.borel@gbv.de> |
47 | * @author Demian Katz <demian.katz@villanova.edu> |
48 | * @author Ere Maijala <ere.maijala@helsinki.fi> |
49 | * @license http://opensource.org/licenses/gpl-2.0.php GNU General Public License |
50 | * @link https://vufind.org/wiki/development:plugins:authentication_handlers Wiki |
51 | */ |
52 | class MultiILS extends ILS |
53 | { |
54 | /** |
55 | * Attempt to authenticate the current user. Throws exception if login fails. |
56 | * |
57 | * @param \Laminas\Http\PhpEnvironment\Request $request Request object containing |
58 | * account credentials. |
59 | * |
60 | * @throws AuthException |
61 | * @return UserEntityInterface Object representing logged-in user. |
62 | */ |
63 | public function authenticate($request) |
64 | { |
65 | $username = trim($request->getPost()->get('username', '')); |
66 | $password = trim($request->getPost()->get('password', '')); |
67 | $target = trim($request->getPost()->get('target', '')); |
68 | $loginMethod = $this->getILSLoginMethod($target); |
69 | $rememberMe = (bool)$request->getPost()->get('remember_me', false); |
70 | |
71 | // We should have target either separately or already embedded into username |
72 | if ($target) { |
73 | $username = "$target.$username"; |
74 | } else { |
75 | [$target] = explode('.', $username); |
76 | } |
77 | |
78 | // Check that the target is valid: |
79 | if (!in_array($target, $this->getLoginTargets())) { |
80 | throw new AuthException('authentication_error_admin'); |
81 | } |
82 | |
83 | return $this->handleLogin($username, $password, $loginMethod, $rememberMe); |
84 | } |
85 | |
86 | /** |
87 | * Get login targets (ILS drivers/source ID's) |
88 | * |
89 | * @return array |
90 | */ |
91 | public function getLoginTargets() |
92 | { |
93 | return $this->getCatalog()->getLoginDrivers(); |
94 | } |
95 | |
96 | /** |
97 | * Get default login target (ILS driver/source ID) |
98 | * |
99 | * @return array |
100 | */ |
101 | public function getDefaultLoginTarget() |
102 | { |
103 | return $this->getCatalog()->getDefaultLoginDriver(); |
104 | } |
105 | |
106 | /** |
107 | * Set the ILS connection for this object. |
108 | * |
109 | * @param \VuFind\ILS\Connection $connection ILS connection to set |
110 | * |
111 | * @return void |
112 | */ |
113 | public function setCatalog(\VuFind\ILS\Connection $connection) |
114 | { |
115 | // Right now, MultiILS authentication only works with the MultiBackend |
116 | // driver; if other ILS drivers eventually support this option, we |
117 | // should define an interface containing getLoginDrivers() and |
118 | // getDefaultLoginDriver(). |
119 | if (!($connection->getDriver() instanceof MultiBackend)) { |
120 | throw new \Exception( |
121 | 'MultiILS authentication requires MultiBackend ILS driver.' |
122 | ); |
123 | } |
124 | parent::setCatalog($connection); |
125 | } |
126 | } |