summaryrefslogtreecommitdiff
path: root/plugins/OpenID/openidadminpanel.php
blob: 0633063662f7095c566d420d599d1bb56d18c004 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
<?php
/**
 * StatusNet, the distributed open-source microblogging tool
 *
 * OpenID bridge administration panel
 *
 * PHP version 5
 *
 * LICENCE: This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU Affero General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU Affero General Public License for more details.
 *
 * You should have received a copy of the GNU Affero General Public License
 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 *
 * @category  Settings
 * @package   StatusNet
 * @author    Zach Copley <zach@status.net>
 * @copyright 2010 StatusNet, Inc.
 * @license   http://www.fsf.org/licensing/licenses/agpl-3.0.html GNU Affero General Public License version 3.0
 * @link      http://status.net/
 */

if (!defined('STATUSNET')) {
    exit(1);
}

/**
 * Administer global OpenID settings
 *
 * @category Admin
 * @package  StatusNet
 * @author   Zach Copley <zach@status.net>
 * @license  http://www.fsf.org/licensing/licenses/agpl-3.0.html GNU Affero General Public License version 3.0
 * @link     http://status.net/
 */

class OpenidadminpanelAction extends AdminPanelAction
{
    /**
     * Returns the page title
     *
     * @return string page title
     */

    function title()
    {
        return _m('OpenID');
    }

    /**
     * Instructions for using this form.
     *
     * @return string instructions
     */

    function getInstructions()
    {
        return _m('OpenID settings');
    }

    /**
     * Show the OpenID admin panel form
     *
     * @return void
     */

    function showForm()
    {
        $form = new OpenIDAdminPanelForm($this);
        $form->show();
        return;
    }

    /**
     * Save settings from the form
     *
     * @return void
     */

    function saveSettings()
    {
        static $settings = array(
            'openid' => array('trusted_provider', 'required_team')
        );

        static $booleans = array(
            'site' => array('openidonly')
        );

        $values = array();

        foreach ($settings as $section => $parts) {
            foreach ($parts as $setting) {
                $values[$section][$setting]
                    = $this->trimmed($setting);
            }
        }

        foreach ($booleans as $section => $parts) {
            foreach ($parts as $setting) {
                $values[$section][$setting]
                    = ($this->boolean($setting)) ? 1 : 0;
            }
        }

        // This throws an exception on validation errors

        $this->validate($values);

        // assert(all values are valid);

        $config = new Config();

        $config->query('BEGIN');

        foreach ($settings as $section => $parts) {
            foreach ($parts as $setting) {
                Config::save($section, $setting, $values[$section][$setting]);
            }
        }

        foreach ($booleans as $section => $parts) {
            foreach ($parts as $setting) {
                Config::save($section, $setting, $values[$section][$setting]);
            }
        }

        $config->query('COMMIT');

        return;
    }

    function validate(&$values)
    {
        // Validate consumer key and secret (can't be too long)

        if (mb_strlen($values['openid']['trusted_provider']) > 255) {
            $this->clientError(
                _m("Invalid provider URL. Max length is 255 characters.")
            );
        }

        if (mb_strlen($values['openid']['required_team']) > 255) {
            $this->clientError(
                _m("Invalid team name. Max length is 255 characters.")
            );
        }
    }
}

class OpenIDAdminPanelForm extends AdminForm
{
    /**
     * ID of the form
     *
     * @return int ID of the form
     */

    function id()
    {
        return 'openidadminpanel';
    }

    /**
     * class of the form
     *
     * @return string class of the form
     */

    function formClass()
    {
        return 'form_settings';
    }

    /**
     * Action of the form
     *
     * @return string URL of the action
     */

    function action()
    {
        return common_local_url('openidadminpanel');
    }

    /**
     * Data elements of the form
     *
     * @return void
     *
     * @todo Some of the options could prevent users from logging in again.
     *       Make sure that the acting administrator has a valid OpenID matching,
     *       or more carefully warn folks.
     */

    function formData()
    {
        $this->out->elementStart(
            'fieldset',
            array('id' => 'settings_openid')
        );
        $this->out->element('legend', null, _m('Trusted provider'));
        $this->out->element('p', 'form_guide',
            _m('By default, users are allowed to authenticate with any OpenID provider. ' .
               'If you are using your own OpenID service for shared sign-in, ' .
               'you can restrict access to only your own users here.'));
        $this->out->elementStart('ul', 'form_data');

        $this->li();
        $this->input(
            'trusted_provider',
            _m('Provider URL'),
            _m('All OpenID logins will be sent to this URL; other providers may not be used.'),
            'openid'
        );
        $this->unli();

        $this->li();
        $this->input(
            'required_team',
             _m('Required team'),
            _m('Only allow logins from users in the given team (Launchpad extension).'),
            'openid'
        );
        $this->unli();

        $this->out->elementEnd('ul');
        $this->out->elementEnd('fieldset');

        $this->out->elementStart(
            'fieldset',
            array('id' => 'settings_openid-options')
        );
        $this->out->element('legend', null, _m('Options'));

        $this->out->elementStart('ul', 'form_data');

        $this->li();

        $this->out->checkbox(
            'openidonly', _m('Enable OpenID-only mode'),
            (bool) $this->value('openidonly', 'site'),
            _m('Require all users to login via OpenID. WARNING: disables password authentication for all users!'),
            'true'
        );
        $this->unli();

        $this->out->elementEnd('ul');

        $this->out->elementEnd('fieldset');
    }

    /**
     * Action elements
     *
     * @return void
     */

    function formActions()
    {
        $this->out->submit('submit', _('Save'), 'submit', null, _m('Save OpenID settings'));
    }
}