Projet

Général

Profil

Paste
Télécharger (6,8 ko) Statistiques
| Branche: | Révision:

root / drupal7 / modules / openid / openid.install @ 76597ebf

1 85ad3d82 Assos Assos
<?php
2
3
/**
4
 * @file
5
 * Install, update and uninstall functions for the openid module.
6
 */
7
8
/**
9
 * Implements hook_schema().
10
 */
11
function openid_schema() {
12
  $schema['openid_association'] = array(
13
    'description' => 'Stores temporary shared key association information for OpenID authentication.',
14
    'fields' => array(
15
      'idp_endpoint_uri' => array(
16
        'type' => 'varchar',
17
        'length' => 255,
18 01a79e9a Assos Assos
        'not null' => TRUE,
19
        'description' => 'Primary Key: URI of the OpenID Provider endpoint.',
20 85ad3d82 Assos Assos
      ),
21
      'assoc_handle' => array(
22
        'type' => 'varchar',
23
        'length' => 255,
24
        'not null' => TRUE,
25 01a79e9a Assos Assos
        'description' => 'Used to refer to this association in subsequent messages.',
26 85ad3d82 Assos Assos
      ),
27
      'assoc_type' => array(
28
        'type' => 'varchar',
29
        'length' => 32,
30
        'description' => 'The signature algorithm used: one of HMAC-SHA1 or HMAC-SHA256.',
31
      ),
32
      'session_type' => array(
33
        'type' => 'varchar',
34
        'length' => 32,
35
        'description' => 'Valid association session types: "no-encryption", "DH-SHA1", and "DH-SHA256".',
36
      ),
37
      'mac_key' => array(
38
        'type' => 'varchar',
39
        'length' => 255,
40
        'description' => 'The MAC key (shared secret) for this association.',
41
      ),
42
      'created' => array(
43
        'type' => 'int',
44
        'not null' => TRUE,
45
        'default' => 0,
46
        'description' => 'UNIX timestamp for when the association was created.',
47
      ),
48
      'expires_in' => array(
49
        'type' => 'int',
50
        'not null' => TRUE,
51
        'default' => 0,
52
        'description' => 'The lifetime, in seconds, of this association.',
53
      ),
54
    ),
55 01a79e9a Assos Assos
    'primary key' => array('idp_endpoint_uri'),
56
    'unique keys' => array(
57
      'assoc_handle' => array('assoc_handle'),
58
    ),
59 85ad3d82 Assos Assos
  );
60
61
  $schema['openid_nonce'] = array(
62
    'description' => 'Stores received openid.response_nonce per OpenID endpoint URL to prevent replay attacks.',
63
    'fields' => array(
64
      'idp_endpoint_uri' => array(
65
        'type' => 'varchar',
66
        'length' => 255,
67
        'description' => 'URI of the OpenID Provider endpoint.',
68
      ),
69
      'nonce' => array(
70
        'type' => 'varchar',
71
        'length' => 255,
72
        'description' => 'The value of openid.response_nonce.',
73
      ),
74
      'expires' => array(
75
        'type' => 'int',
76
        'not null' => TRUE,
77
        'default' => 0,
78
        'description' => 'A Unix timestamp indicating when the entry should expire.',
79
      ),
80
    ),
81
    'indexes' => array(
82
      'nonce' => array('nonce'),
83
      'expires' => array('expires'),
84
    ),
85
  );
86
87
  return $schema;
88
}
89
90
/**
91
 * Implements hook_requirements().
92
 */
93
function openid_requirements($phase) {
94
  $requirements = array();
95
96
  if ($phase == 'runtime') {
97
    // Check for the PHP BC Math library.
98
    if (!function_exists('bcadd') && !function_exists('gmp_add')) {
99
      $requirements['openid_math'] = array(
100
        'value' => t('Not installed'),
101
        'severity' => REQUIREMENT_ERROR,
102
        'description' => t('OpenID suggests the use of either the <a href="@gmp">GMP Math</a> (recommended for performance) or <a href="@bc">BC Math</a> libraries to enable OpenID associations.', array('@gmp' => 'http://php.net/manual/en/book.gmp.php', '@bc' => 'http://www.php.net/manual/en/book.bc.php')),
103
      );
104
    }
105
    elseif (!function_exists('gmp_add')) {
106
      $requirements['openid_math'] = array(
107
        'value' => t('Not optimized'),
108
        'severity' => REQUIREMENT_WARNING,
109
        'description' => t('OpenID suggests the use of the GMP Math library for PHP for optimal performance. Check the <a href="@url">GMP Math Library documentation</a> for installation instructions.', array('@url' => 'http://www.php.net/manual/en/book.gmp.php')),
110
      );
111
    }
112
    else {
113
      $requirements['openid_math'] = array(
114
        'value' => t('Installed'),
115
        'severity' => REQUIREMENT_OK,
116
      );
117
    }
118
    $requirements['openid_math']['title'] = t('OpenID Math library');
119
  }
120
121
  return $requirements;
122
}
123
124
/**
125
 * @addtogroup updates-6.x-to-7.x
126
 * @{
127
 */
128
129
/**
130
 * Add a table to store nonces.
131
 */
132
function openid_update_6000() {
133
  $schema['openid_nonce'] = array(
134
    'description' => 'Stores received openid.response_nonce per OpenID endpoint URL to prevent replay attacks.',
135
    'fields' => array(
136
      'idp_endpoint_uri' => array(
137
        'type' => 'varchar',
138
        'length' => 255,
139
        'description' => 'URI of the OpenID Provider endpoint.',
140
      ),
141
      'nonce' => array(
142
        'type' => 'varchar',
143
        'length' => 255,
144
        'description' => 'The value of openid.response_nonce'
145
        ),
146
      'expires' => array(
147
        'type' => 'int',
148
        'not null' => TRUE,
149
        'default' => 0,
150
        'description' => 'A Unix timestamp indicating when the entry should expire.',
151
        ),
152
      ),
153
    'indexes' => array(
154
      'nonce' => array('nonce'),
155
      'expires' => array('expires'),
156
    ),
157
  );
158
159
  db_create_table('openid_nonce', $schema['openid_nonce']);
160
}
161
162
/**
163
 * @} End of "addtogroup updates-6.x-to-7.x".
164
 */
165 01a79e9a Assos Assos
166
/**
167
 * @addtogroup updates-7.x-extra
168
 * @{
169
 */
170
171
/**
172
 * Bind associations to their providers.
173
 */
174
function openid_update_7000() {
175
  db_drop_table('openid_association');
176
177
  $schema = array(
178
    'description' => 'Stores temporary shared key association information for OpenID authentication.',
179
    'fields' => array(
180
      'idp_endpoint_uri' => array(
181
        'type' => 'varchar',
182
        'length' => 255,
183
        'not null' => TRUE,
184
        'description' => 'Primary Key: URI of the OpenID Provider endpoint.',
185
      ),
186
      'assoc_handle' => array(
187
        'type' => 'varchar',
188
        'length' => 255,
189
        'not null' => TRUE,
190
        'description' => 'Used to refer to this association in subsequent messages.',
191
      ),
192
      'assoc_type' => array(
193
        'type' => 'varchar',
194
        'length' => 32,
195
        'description' => 'The signature algorithm used: one of HMAC-SHA1 or HMAC-SHA256.',
196
      ),
197
      'session_type' => array(
198
        'type' => 'varchar',
199
        'length' => 32,
200
        'description' => 'Valid association session types: "no-encryption", "DH-SHA1", and "DH-SHA256".',
201
      ),
202
      'mac_key' => array(
203
        'type' => 'varchar',
204
        'length' => 255,
205
        'description' => 'The MAC key (shared secret) for this association.',
206
      ),
207
      'created' => array(
208
        'type' => 'int',
209
        'not null' => TRUE,
210
        'default' => 0,
211
        'description' => 'UNIX timestamp for when the association was created.',
212
      ),
213
      'expires_in' => array(
214
        'type' => 'int',
215
        'not null' => TRUE,
216
        'default' => 0,
217
        'description' => 'The lifetime, in seconds, of this association.',
218
      ),
219
    ),
220
    'primary key' => array('idp_endpoint_uri'),
221
    'unique keys' => array(
222
      'assoc_handle' => array('assoc_handle'),
223
    ),
224
  );
225
  db_create_table('openid_association', $schema);
226
}
227
228
/**
229
 * @} End of "addtogroup updates-7.x-extra".
230
 */