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1 | <?php |
2 | /* | |
3 | +--------------------------------------------------------------------+ | |
39de6fd5 | 4 | | CiviCRM version 4.6 | |
6a488035 | 5 | +--------------------------------------------------------------------+ |
e7112fa7 | 6 | | Copyright CiviCRM LLC (c) 2004-2015 | |
6a488035 TO |
7 | +--------------------------------------------------------------------+ |
8 | | This file is a part of CiviCRM. | | |
9 | | | | |
10 | | CiviCRM is free software; you can copy, modify, and distribute it | | |
11 | | under the terms of the GNU Affero General Public License | | |
12 | | Version 3, 19 November 2007 and the CiviCRM Licensing Exception. | | |
13 | | | | |
14 | | CiviCRM is distributed in the hope that it will be useful, but | | |
15 | | WITHOUT ANY WARRANTY; without even the implied warranty of | | |
16 | | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. | | |
17 | | See the GNU Affero General Public License for more details. | | |
18 | | | | |
19 | | You should have received a copy of the GNU Affero General Public | | |
20 | | License and the CiviCRM Licensing Exception along | | |
21 | | with this program; if not, contact CiviCRM LLC | | |
22 | | at info[AT]civicrm[DOT]org. If you have questions about the | | |
23 | | GNU Affero General Public License or the licensing of CiviCRM, | | |
24 | | see the CiviCRM license FAQ at http://civicrm.org/licensing | | |
25 | +--------------------------------------------------------------------+ | |
d25dd0ee | 26 | */ |
6a488035 TO |
27 | |
28 | /** | |
29 | * | |
30 | * @package CRM | |
e7112fa7 | 31 | * @copyright CiviCRM LLC (c) 2004-2015 |
6a488035 TO |
32 | * $Id$ |
33 | * | |
34 | */ | |
35 | ||
36 | /** | |
37 | * This is the basic permission class wrapper | |
38 | */ | |
39 | class CRM_Core_Permission { | |
40 | ||
41 | /** | |
d09edf64 | 42 | * Static strings used to compose permissions. |
6a488035 TO |
43 | * |
44 | * @const | |
45 | * @var string | |
46 | */ | |
7da04cde | 47 | const EDIT_GROUPS = 'edit contacts in ', VIEW_GROUPS = 'view contacts in '; |
6a488035 TO |
48 | |
49 | /** | |
d09edf64 | 50 | * The various type of permissions. |
6a488035 TO |
51 | * |
52 | * @var int | |
53 | */ | |
7da04cde | 54 | const EDIT = 1, VIEW = 2, DELETE = 3, CREATE = 4, SEARCH = 5, ALL = 6, ADMIN = 7; |
6a488035 | 55 | |
085823c1 | 56 | /** |
d09edf64 | 57 | * A placeholder permission which always fails. |
085823c1 TO |
58 | */ |
59 | const ALWAYS_DENY_PERMISSION = "*always deny*"; | |
60 | ||
61 | /** | |
d09edf64 | 62 | * A placeholder permission which always fails. |
085823c1 TO |
63 | */ |
64 | const ALWAYS_ALLOW_PERMISSION = "*always allow*"; | |
65 | ||
6dd18b98 | 66 | /** |
d09edf64 | 67 | * Various authentication sources. |
6dd18b98 DS |
68 | * |
69 | * @var int | |
70 | */ | |
7da04cde | 71 | const AUTH_SRC_UNKNOWN = 0, AUTH_SRC_CHECKSUM = 1, AUTH_SRC_SITEKEY = 2, AUTH_SRC_LOGIN = 4; |
6dd18b98 | 72 | |
6a488035 | 73 | /** |
d09edf64 | 74 | * Get the current permission of this user. |
6a488035 | 75 | * |
a6c01b45 CW |
76 | * @return string |
77 | * the permission of the user (edit or view or null) | |
6a488035 TO |
78 | */ |
79 | public static function getPermission() { | |
80 | $config = CRM_Core_Config::singleton(); | |
41f314b6 | 81 | return $config->userPermissionClass->getPermission(); |
6a488035 TO |
82 | } |
83 | ||
84 | /** | |
100fef9d | 85 | * Given a permission string or array, check for access requirements |
6a0b768e TO |
86 | * @param mixed $permissions |
87 | * The permission to check as an array or string -see examples. | |
16b10e64 | 88 | * arrays |
6a488035 | 89 | * |
60ec9f43 E |
90 | * Ex 1 |
91 | * | |
92 | * Must have 'access CiviCRM' | |
93 | * (string) 'access CiviCRM' | |
94 | * | |
95 | * | |
96 | * Ex 2 Must have 'access CiviCRM' and 'access Ajax API' | |
97 | * array('access CiviCRM', 'access Ajax API') | |
98 | * | |
99 | * Ex 3 Must have 'access CiviCRM' or 'access Ajax API' | |
100 | * array( | |
101 | * array('access CiviCRM', 'access Ajax API'), | |
102 | * ), | |
103 | * | |
104 | * Ex 4 Must have 'access CiviCRM' or 'access Ajax API' AND 'access CiviEvent' | |
105 | * array( | |
106 | * array('access CiviCRM', 'access Ajax API'), | |
107 | * 'access CiviEvent', | |
108 | * ), | |
109 | * | |
110 | * Note that in permissions.php this is keyed by the action eg. | |
111 | * (access Civi || access AJAX) && (access CiviEvent || access CiviContribute) | |
112 | * 'myaction' => array( | |
113 | * array('access CiviCRM', 'access Ajax API'), | |
114 | * array('access CiviEvent', 'access CiviContribute') | |
115 | * ), | |
6a488035 | 116 | * |
acb1052e | 117 | * @return bool |
a6c01b45 | 118 | * true if yes, else false |
6a488035 | 119 | */ |
00be9182 | 120 | public static function check($permissions) { |
60ec9f43 E |
121 | $permissions = (array) $permissions; |
122 | ||
59735506 TO |
123 | $tempPerm = CRM_Core_Config::singleton()->userPermissionTemp; |
124 | ||
60ec9f43 | 125 | foreach ($permissions as $permission) { |
22e263ad | 126 | if (is_array($permission)) { |
60ec9f43 | 127 | foreach ($permission as $orPerm) { |
22e263ad | 128 | if (self::check($orPerm)) { |
60ec9f43 E |
129 | //one of our 'or' permissions has succeeded - stop checking this permission |
130 | return TRUE;; | |
131 | } | |
132 | } | |
133 | //none of our our conditions was met | |
134 | return FALSE; | |
135 | } | |
136 | else { | |
59735506 TO |
137 | if ( |
138 | !CRM_Core_Config::singleton()->userPermissionClass->check($permission) | |
139 | && !($tempPerm && $tempPerm->check($permission)) | |
140 | ) { | |
60ec9f43 E |
141 | //one of our 'and' conditions has not been met |
142 | return FALSE; | |
143 | } | |
144 | } | |
145 | } | |
146 | return TRUE; | |
6a488035 TO |
147 | } |
148 | ||
dc92f2f8 | 149 | /** |
d09edf64 | 150 | * Determine if any one of the permissions strings applies to current user. |
dc92f2f8 TO |
151 | * |
152 | * @param array $perms | |
153 | * @return bool | |
154 | */ | |
155 | public static function checkAnyPerm($perms) { | |
156 | foreach ($perms as $perm) { | |
157 | if (CRM_Core_Permission::check($perm)) { | |
158 | return TRUE; | |
159 | } | |
160 | } | |
161 | return FALSE; | |
162 | } | |
163 | ||
6a488035 TO |
164 | /** |
165 | * Given a group/role array, check for access requirements | |
166 | * | |
6a0b768e TO |
167 | * @param array $array |
168 | * The group/role to check. | |
6a488035 | 169 | * |
acb1052e | 170 | * @return bool |
a6c01b45 | 171 | * true if yes, else false |
6a488035 | 172 | */ |
00be9182 | 173 | public static function checkGroupRole($array) { |
6a488035 | 174 | $config = CRM_Core_Config::singleton(); |
41f314b6 | 175 | return $config->userPermissionClass->checkGroupRole($array); |
6a488035 TO |
176 | } |
177 | ||
178 | /** | |
d09edf64 | 179 | * Get the permissioned where clause for the user. |
6a488035 | 180 | * |
6a0b768e TO |
181 | * @param int $type |
182 | * The type of permission needed. | |
183 | * @param array $tables | |
184 | * (reference ) add the tables that are needed for the select clause. | |
185 | * @param array $whereTables | |
186 | * (reference ) add the tables that are needed for the where clause. | |
6a488035 | 187 | * |
a6c01b45 CW |
188 | * @return string |
189 | * the group where clause for this user | |
6a488035 TO |
190 | */ |
191 | public static function getPermissionedStaticGroupClause($type, &$tables, &$whereTables) { | |
192 | $config = CRM_Core_Config::singleton(); | |
41f314b6 | 193 | return $config->userPermissionClass->getPermissionedStaticGroupClause($type, $tables, $whereTables); |
6a488035 TO |
194 | } |
195 | ||
196 | /** | |
197 | * Get all groups from database, filtered by permissions | |
198 | * for this user | |
199 | * | |
6a0b768e TO |
200 | * @param string $groupType |
201 | * Type of group(Access/Mailing). | |
3f8d2862 CW |
202 | * @param bool $excludeHidden |
203 | * exclude hidden groups. | |
6a488035 | 204 | * |
6a488035 | 205 | * |
a6c01b45 CW |
206 | * @return array |
207 | * array reference of all groups. | |
6a488035 TO |
208 | */ |
209 | public static function group($groupType, $excludeHidden = TRUE) { | |
210 | $config = CRM_Core_Config::singleton(); | |
41f314b6 | 211 | return $config->userPermissionClass->group($groupType, $excludeHidden); |
6a488035 TO |
212 | } |
213 | ||
a0ee3941 EM |
214 | /** |
215 | * @return bool | |
216 | */ | |
6a488035 TO |
217 | public static function customGroupAdmin() { |
218 | $admin = FALSE; | |
219 | ||
220 | // check if user has all powerful permission | |
221 | // or administer civicrm permission (CRM-1905) | |
222 | if (self::check('access all custom data')) { | |
223 | return TRUE; | |
224 | } | |
225 | ||
634e1a1a DL |
226 | if ( |
227 | self::check('administer Multiple Organizations') && | |
6a488035 TO |
228 | self::isMultisiteEnabled() |
229 | ) { | |
230 | return TRUE; | |
231 | } | |
232 | ||
233 | if (self::check('administer CiviCRM')) { | |
234 | return TRUE; | |
235 | } | |
236 | ||
237 | return FALSE; | |
238 | } | |
239 | ||
a0ee3941 EM |
240 | /** |
241 | * @param int $type | |
242 | * @param bool $reset | |
243 | * | |
244 | * @return array | |
245 | */ | |
6a488035 | 246 | public static function customGroup($type = CRM_Core_Permission::VIEW, $reset = FALSE) { |
41f314b6 | 247 | $customGroups = CRM_Core_PseudoConstant::get('CRM_Core_DAO_CustomField', 'custom_group_id', |
248 | array('fresh' => $reset)); | |
6a488035 TO |
249 | $defaultGroups = array(); |
250 | ||
251 | // check if user has all powerful permission | |
252 | // or administer civicrm permission (CRM-1905) | |
253 | if (self::customGroupAdmin()) { | |
254 | $defaultGroups = array_keys($customGroups); | |
255 | } | |
256 | ||
257 | return CRM_ACL_API::group($type, NULL, 'civicrm_custom_group', $customGroups, $defaultGroups); | |
258 | } | |
259 | ||
a0ee3941 EM |
260 | /** |
261 | * @param int $type | |
262 | * @param null $prefix | |
263 | * @param bool $reset | |
264 | * | |
265 | * @return string | |
266 | */ | |
00be9182 | 267 | public static function customGroupClause($type = CRM_Core_Permission::VIEW, $prefix = NULL, $reset = FALSE) { |
6a488035 TO |
268 | if (self::customGroupAdmin()) { |
269 | return ' ( 1 ) '; | |
270 | } | |
271 | ||
272 | $groups = self::customGroup($type, $reset); | |
273 | if (empty($groups)) { | |
274 | return ' ( 0 ) '; | |
275 | } | |
276 | else { | |
277 | return "{$prefix}id IN ( " . implode(',', $groups) . ' ) '; | |
278 | } | |
279 | } | |
280 | ||
a0ee3941 | 281 | /** |
100fef9d | 282 | * @param int $gid |
a0ee3941 EM |
283 | * @param int $type |
284 | * | |
285 | * @return bool | |
286 | */ | |
6a488035 TO |
287 | public static function ufGroupValid($gid, $type = CRM_Core_Permission::VIEW) { |
288 | if (empty($gid)) { | |
289 | return TRUE; | |
290 | } | |
291 | ||
292 | $groups = self::ufGroup($type); | |
684b0b22 | 293 | return !empty($groups) && in_array($gid, $groups) ? TRUE : FALSE; |
6a488035 TO |
294 | } |
295 | ||
a0ee3941 EM |
296 | /** |
297 | * @param int $type | |
298 | * | |
299 | * @return array | |
300 | */ | |
6a488035 | 301 | public static function ufGroup($type = CRM_Core_Permission::VIEW) { |
ff4f7744 | 302 | $ufGroups = CRM_Core_PseudoConstant::get('CRM_Core_DAO_UFField', 'uf_group_id'); |
6a488035 TO |
303 | |
304 | $allGroups = array_keys($ufGroups); | |
305 | ||
306 | // check if user has all powerful permission | |
307 | if (self::check('profile listings and forms')) { | |
308 | return $allGroups; | |
309 | } | |
310 | ||
311 | switch ($type) { | |
312 | case CRM_Core_Permission::VIEW: | |
313 | if (self::check('profile view')) { | |
314 | return $allGroups; | |
315 | } | |
316 | break; | |
317 | ||
318 | case CRM_Core_Permission::CREATE: | |
319 | if (self::check('profile create')) { | |
320 | return $allGroups; | |
321 | } | |
322 | break; | |
323 | ||
324 | case CRM_Core_Permission::EDIT: | |
325 | if (self::check('profile edit')) { | |
326 | return $allGroups; | |
327 | } | |
328 | break; | |
329 | ||
330 | case CRM_Core_Permission::SEARCH: | |
331 | if (self::check('profile listings')) { | |
332 | return $allGroups; | |
333 | } | |
334 | break; | |
335 | } | |
336 | ||
337 | return CRM_ACL_API::group($type, NULL, 'civicrm_uf_group', $ufGroups); | |
338 | } | |
339 | ||
a0ee3941 EM |
340 | /** |
341 | * @param int $type | |
342 | * @param null $prefix | |
343 | * @param bool $returnUFGroupIds | |
344 | * | |
345 | * @return array|string | |
346 | */ | |
00be9182 | 347 | public static function ufGroupClause($type = CRM_Core_Permission::VIEW, $prefix = NULL, $returnUFGroupIds = FALSE) { |
6a488035 TO |
348 | $groups = self::ufGroup($type); |
349 | if ($returnUFGroupIds) { | |
350 | return $groups; | |
351 | } | |
352 | elseif (empty($groups)) { | |
353 | return ' ( 0 ) '; | |
354 | } | |
355 | else { | |
356 | return "{$prefix}id IN ( " . implode(',', $groups) . ' ) '; | |
357 | } | |
358 | } | |
359 | ||
a0ee3941 EM |
360 | /** |
361 | * @param int $type | |
100fef9d | 362 | * @param int $eventID |
a0ee3941 EM |
363 | * @param string $context |
364 | * | |
365 | * @return array|null | |
366 | */ | |
e2d09ab4 | 367 | public static function event($type = CRM_Core_Permission::VIEW, $eventID = NULL, $context = '') { |
22e263ad TO |
368 | if (!empty($context)) { |
369 | if (CRM_Core_Permission::check($context)) { | |
e2d09ab4 EM |
370 | return TRUE; |
371 | } | |
372 | } | |
6a488035 TO |
373 | $events = CRM_Event_PseudoConstant::event(NULL, TRUE); |
374 | $includeEvents = array(); | |
375 | ||
376 | // check if user has all powerful permission | |
377 | if (self::check('register for events')) { | |
378 | $includeEvents = array_keys($events); | |
379 | } | |
380 | ||
381 | if ($type == CRM_Core_Permission::VIEW && | |
382 | self::check('view event info') | |
383 | ) { | |
384 | $includeEvents = array_keys($events); | |
385 | } | |
386 | ||
387 | $permissionedEvents = CRM_ACL_API::group($type, NULL, 'civicrm_event', $events, $includeEvents); | |
388 | if (!$eventID) { | |
389 | return $permissionedEvents; | |
390 | } | |
41f314b6 | 391 | if (!empty($permissionedEvents)) { |
2efcf0c2 | 392 | return array_search($eventID, $permissionedEvents) === FALSE ? NULL : $eventID; |
41f314b6 | 393 | } |
dfa720e7 | 394 | return NULL; |
6a488035 TO |
395 | } |
396 | ||
a0ee3941 EM |
397 | /** |
398 | * @param int $type | |
399 | * @param null $prefix | |
400 | * | |
401 | * @return string | |
402 | */ | |
00be9182 | 403 | public static function eventClause($type = CRM_Core_Permission::VIEW, $prefix = NULL) { |
6a488035 TO |
404 | $events = self::event($type); |
405 | if (empty($events)) { | |
406 | return ' ( 0 ) '; | |
407 | } | |
408 | else { | |
409 | return "{$prefix}id IN ( " . implode(',', $events) . ' ) '; | |
410 | } | |
411 | } | |
412 | ||
a0ee3941 EM |
413 | /** |
414 | * @param $module | |
415 | * @param bool $checkPermission | |
416 | * | |
417 | * @return bool | |
418 | */ | |
00be9182 | 419 | public static function access($module, $checkPermission = TRUE) { |
6a488035 TO |
420 | $config = CRM_Core_Config::singleton(); |
421 | ||
422 | if (!in_array($module, $config->enableComponents)) { | |
423 | return FALSE; | |
424 | } | |
425 | ||
426 | if ($checkPermission) { | |
427 | if ($module == 'CiviCase') { | |
428 | return CRM_Case_BAO_Case::accessCiviCase(); | |
429 | } | |
430 | else { | |
431 | return CRM_Core_Permission::check("access $module"); | |
432 | } | |
433 | } | |
434 | ||
435 | return TRUE; | |
436 | } | |
437 | ||
438 | /** | |
d09edf64 | 439 | * Check permissions for delete and edit actions. |
6a488035 | 440 | * |
6a0b768e TO |
441 | * @param string $module |
442 | * Component name. | |
443 | * @param int $action | |
444 | * Action to be check across component. | |
6a488035 | 445 | * |
77b97be7 EM |
446 | * |
447 | * @return bool | |
448 | */ | |
00be9182 | 449 | public static function checkActionPermission($module, $action) { |
6a488035 TO |
450 | //check delete related permissions. |
451 | if ($action & CRM_Core_Action::DELETE) { | |
452 | $permissionName = "delete in $module"; | |
453 | } | |
454 | else { | |
455 | $editPermissions = array( | |
456 | 'CiviEvent' => 'edit event participants', | |
457 | 'CiviMember' => 'edit memberships', | |
458 | 'CiviPledge' => 'edit pledges', | |
459 | 'CiviContribute' => 'edit contributions', | |
460 | 'CiviGrant' => 'edit grants', | |
461 | 'CiviMail' => 'access CiviMail', | |
462 | 'CiviAuction' => 'add auction items', | |
463 | ); | |
464 | $permissionName = CRM_Utils_Array::value($module, $editPermissions); | |
465 | } | |
466 | ||
467 | if ($module == 'CiviCase' && !$permissionName) { | |
468 | return CRM_Case_BAO_Case::accessCiviCase(); | |
469 | } | |
470 | else { | |
471 | //check for permission. | |
472 | return CRM_Core_Permission::check($permissionName); | |
473 | } | |
474 | } | |
475 | ||
a0ee3941 EM |
476 | /** |
477 | * @param $args | |
478 | * @param string $op | |
479 | * | |
480 | * @return bool | |
481 | */ | |
00be9182 | 482 | public static function checkMenu(&$args, $op = 'and') { |
6a488035 TO |
483 | if (!is_array($args)) { |
484 | return $args; | |
485 | } | |
486 | foreach ($args as $str) { | |
487 | $res = CRM_Core_Permission::check($str); | |
488 | if ($op == 'or' && $res) { | |
489 | return TRUE; | |
490 | } | |
491 | elseif ($op == 'and' && !$res) { | |
492 | return FALSE; | |
493 | } | |
494 | } | |
495 | return ($op == 'or') ? FALSE : TRUE; | |
496 | } | |
497 | ||
a0ee3941 EM |
498 | /** |
499 | * @param $item | |
500 | * | |
501 | * @return bool|mixed | |
502 | * @throws Exception | |
503 | */ | |
00be9182 | 504 | public static function checkMenuItem(&$item) { |
6a488035 TO |
505 | if (!array_key_exists('access_callback', $item)) { |
506 | CRM_Core_Error::backtrace(); | |
507 | CRM_Core_Error::fatal(); | |
508 | } | |
509 | ||
510 | // if component_id is present, ensure it is enabled | |
511 | if (isset($item['component_id']) && | |
512 | $item['component_id'] | |
513 | ) { | |
514 | $config = CRM_Core_Config::singleton(); | |
515 | if (is_array($config->enableComponentIDs) && | |
516 | in_array($item['component_id'], $config->enableComponentIDs) | |
517 | ) { | |
518 | // continue with process | |
519 | } | |
520 | else { | |
521 | return FALSE; | |
522 | } | |
523 | } | |
524 | ||
525 | // the following is imitating drupal 6 code in includes/menu.inc | |
526 | if (empty($item['access_callback']) || | |
527 | is_numeric($item['access_callback']) | |
528 | ) { | |
529 | return (boolean ) $item['access_callback']; | |
530 | } | |
531 | ||
532 | // check whether the following Ajax requests submitted the right key | |
533 | // FIXME: this should be integrated into ACLs proper | |
534 | if (CRM_Utils_Array::value('page_type', $item) == 3) { | |
535 | if (!CRM_Core_Key::validate($_REQUEST['key'], $item['path'])) { | |
536 | return FALSE; | |
537 | } | |
538 | } | |
539 | ||
540 | // check if callback is for checkMenu, if so optimize it | |
541 | if (is_array($item['access_callback']) && | |
542 | $item['access_callback'][0] == 'CRM_Core_Permission' && | |
543 | $item['access_callback'][1] == 'checkMenu' | |
544 | ) { | |
545 | $op = CRM_Utils_Array::value(1, $item['access_arguments'], 'and'); | |
546 | return self::checkMenu($item['access_arguments'][0], $op); | |
547 | } | |
548 | else { | |
549 | return call_user_func_array($item['access_callback'], $item['access_arguments']); | |
550 | } | |
551 | } | |
552 | ||
a0ee3941 EM |
553 | /** |
554 | * @param bool $all | |
221b21b4 AH |
555 | * @param bool $descriptions |
556 | * whether to return descriptions | |
a0ee3941 EM |
557 | * |
558 | * @return array | |
559 | */ | |
221b21b4 AH |
560 | public static function &basicPermissions($all = FALSE, $descriptions = FALSE) { |
561 | if ($descriptions) { | |
562 | static $permissionsDesc = NULL; | |
6a488035 | 563 | |
221b21b4 AH |
564 | if (!$permissionsDesc) { |
565 | $permissionsDesc = self::assembleBasicPermissions($all, $descriptions); | |
6a488035 TO |
566 | } |
567 | ||
221b21b4 AH |
568 | return $permissionsDesc; |
569 | } | |
570 | else { | |
571 | static $permissions = NULL; | |
572 | ||
573 | if (!$permissions) { | |
574 | $permissions = self::assembleBasicPermissions($all, $descriptions); | |
6a488035 TO |
575 | } |
576 | ||
221b21b4 AH |
577 | return $permissions; |
578 | } | |
579 | } | |
580 | ||
581 | /** | |
582 | * @param bool $all | |
583 | * @param bool $descriptions | |
584 | * whether to return descriptions | |
585 | * | |
586 | * @return array | |
587 | */ | |
588 | public static function assembleBasicPermissions($all = FALSE, $descriptions = FALSE) { | |
589 | $config = CRM_Core_Config::singleton(); | |
590 | $prefix = ts('CiviCRM') . ': '; | |
591 | $permissions = self::getCorePermissions($descriptions); | |
592 | ||
593 | if (self::isMultisiteEnabled()) { | |
594 | $permissions['administer Multiple Organizations'] = $prefix . ts('administer Multiple Organizations'); | |
595 | } | |
596 | ||
597 | if (!$all) { | |
598 | $components = CRM_Core_Component::getEnabledComponents(); | |
599 | } | |
600 | else { | |
601 | $components = CRM_Core_Component::getComponents(); | |
602 | } | |
603 | ||
604 | foreach ($components as $comp) { | |
605 | $perm = $comp->getPermissions(FALSE, $descriptions); | |
606 | if ($perm) { | |
607 | $info = $comp->getInfo(); | |
69913193 KL |
608 | foreach ($perm as $p => $attr) { |
609 | ||
610 | if (!is_array($attr)) { | |
611 | $attr = array($attr); | |
612 | } | |
613 | ||
614 | $attr[0] = $info['translatedName'] . ': ' . $attr[0]; | |
615 | ||
616 | if ($descriptions) { | |
221b21b4 AH |
617 | $permissions[$p] = $attr; |
618 | } | |
69913193 KL |
619 | else { |
620 | $permissions[$p] = $attr[0]; | |
6a488035 TO |
621 | } |
622 | } | |
623 | } | |
6a488035 TO |
624 | } |
625 | ||
221b21b4 | 626 | // Add any permissions defined in hook_civicrm_permission implementations. |
f1db52b9 | 627 | $module_permissions = $config->userPermissionClass->getAllModulePermissions($descriptions); |
221b21b4 | 628 | $permissions = array_merge($permissions, $module_permissions); |
6a488035 TO |
629 | return $permissions; |
630 | } | |
631 | ||
a0ee3941 EM |
632 | /** |
633 | * @return array | |
634 | */ | |
00be9182 | 635 | public static function getAnonymousPermissionsWarnings() { |
81bb85ea AC |
636 | static $permissions = array(); |
637 | if (empty($permissions)) { | |
638 | $permissions = array( | |
21dfd5f5 | 639 | 'administer CiviCRM', |
81bb85ea AC |
640 | ); |
641 | $components = CRM_Core_Component::getComponents(); | |
642 | foreach ($components as $comp) { | |
643 | if (!method_exists($comp, 'getAnonymousPermissionWarnings')) { | |
644 | continue; | |
645 | } | |
646 | $permissions = array_merge($permissions, $comp->getAnonymousPermissionWarnings()); | |
647 | } | |
648 | } | |
649 | return $permissions; | |
650 | } | |
651 | ||
a0ee3941 EM |
652 | /** |
653 | * @param $anonymous_perms | |
654 | * | |
655 | * @return array | |
656 | */ | |
00be9182 | 657 | public static function validateForPermissionWarnings($anonymous_perms) { |
81bb85ea AC |
658 | return array_intersect($anonymous_perms, self::getAnonymousPermissionsWarnings()); |
659 | } | |
660 | ||
a0ee3941 | 661 | /** |
221b21b4 AH |
662 | * @param bool $descriptions |
663 | * whether to return descriptions | |
664 | * | |
a0ee3941 EM |
665 | * @return array |
666 | */ | |
221b21b4 | 667 | public static function getCorePermissions($descriptions = FALSE) { |
6a488035 TO |
668 | $prefix = ts('CiviCRM') . ': '; |
669 | $permissions = array( | |
221b21b4 AH |
670 | 'add contacts' => array( |
671 | $prefix . ts('add contacts'), | |
672 | ts('Create a new contact record in CiviCRM'), | |
673 | ), | |
674 | 'view all contacts' => array( | |
675 | $prefix . ts('view all contacts'), | |
676 | ts('View ANY CONTACT in the CiviCRM database, export contact info and perform activities such as Send Email, Phone Call, etc.'), | |
677 | ), | |
678 | 'edit all contacts' => array( | |
679 | $prefix . ts('edit all contacts'), | |
680 | ts('View, Edit and Delete ANY CONTACT in the CiviCRM database; Create and edit relationships, tags and other info about the contacts'), | |
681 | ), | |
682 | 'view my contact' => array( | |
683 | $prefix . ts('view my contact'), | |
684 | ), | |
685 | 'edit my contact' => array( | |
686 | $prefix . ts('edit my contact'), | |
687 | ), | |
688 | 'delete contacts' => array( | |
689 | $prefix . ts('delete contacts'), | |
690 | ), | |
691 | 'access deleted contacts' => array( | |
692 | $prefix . ts('access deleted contacts'), | |
693 | ts('Access contacts in the trash'), | |
694 | ), | |
695 | 'import contacts' => array( | |
696 | $prefix . ts('import contacts'), | |
697 | ts('Import contacts and activities'), | |
698 | ), | |
699 | 'edit groups' => array( | |
700 | $prefix . ts('edit groups'), | |
701 | ts('Create new groups, edit group settings (e.g. group name, visibility...), delete groups'), | |
702 | ), | |
703 | 'administer CiviCRM' => array( | |
704 | $prefix . ts('administer CiviCRM'), | |
705 | ts('Perform all tasks in the Administer CiviCRM control panel and Import Contacts'), | |
706 | ), | |
707 | 'skip IDS check' => array( | |
708 | $prefix . ts('skip IDS check'), | |
709 | ts('IDS system is bypassed for users with this permission. Prevents false errors for admin users.'), | |
710 | ), | |
711 | 'access uploaded files' => array( | |
712 | $prefix . ts('access uploaded files'), | |
713 | ts('View / download files including images and photos'), | |
714 | ), | |
715 | 'profile listings and forms' => array( | |
716 | $prefix . ts('profile listings and forms'), | |
717 | ts('Access the profile Search form and listings'), | |
718 | ), | |
719 | 'profile listings' => array( | |
720 | $prefix . ts('profile listings'), | |
721 | ), | |
722 | 'profile create' => array( | |
723 | $prefix . ts('profile create'), | |
724 | ts('Use profiles in Create mode'), | |
725 | ), | |
726 | 'profile edit' => array( | |
727 | $prefix . ts('profile edit'), | |
728 | ts('Use profiles in Edit mode'), | |
729 | ), | |
730 | 'profile view' => array( | |
731 | $prefix . ts('profile view'), | |
732 | ), | |
733 | 'access all custom data' => array( | |
734 | $prefix . ts('access all custom data'), | |
735 | ts('View all custom fields regardless of ACL rules'), | |
736 | ), | |
737 | 'view all activities' => array( | |
738 | $prefix . ts('view all activities'), | |
739 | ts('View all activities (for visible contacts)'), | |
740 | ), | |
741 | 'delete activities' => array( | |
742 | $prefix . ts('Delete activities'), | |
743 | ), | |
744 | 'access CiviCRM' => array( | |
745 | $prefix . ts('access CiviCRM'), | |
746 | ts('Master control for access to the main CiviCRM backend and API'), | |
747 | ), | |
748 | 'access Contact Dashboard' => array( | |
749 | $prefix . ts('access Contact Dashboard'), | |
750 | ts('View Contact Dashboard (for themselves and visible contacts)'), | |
751 | ), | |
752 | 'translate CiviCRM' => array( | |
753 | $prefix . ts('translate CiviCRM'), | |
754 | ts('Allow User to enable multilingual'), | |
755 | ), | |
756 | 'administer reserved groups' => array( | |
757 | $prefix . ts('administer reserved groups'), | |
758 | ts('Edit and disable Reserved Groups (Needs Edit Groups)'), | |
759 | ), | |
760 | 'administer Tagsets' => array( | |
761 | $prefix . ts('administer Tagsets'), | |
762 | ), | |
763 | 'administer reserved tags' => array( | |
764 | $prefix . ts('administer reserved tags'), | |
765 | ), | |
766 | 'administer dedupe rules' => array( | |
767 | $prefix . ts('administer dedupe rules'), | |
768 | ts('Create and edit rules, change the supervised and unsupervised rules'), | |
769 | ), | |
770 | 'merge duplicate contacts' => array( | |
771 | $prefix . ts('merge duplicate contacts'), | |
772 | ts('Delete Contacts must also be granted in order for this to work.'), | |
773 | ), | |
774 | 'view debug output' => array( | |
775 | $prefix . ts('view debug output'), | |
776 | ts('View results of debug and backtrace'), | |
777 | ), | |
778 | 'view all notes' => array( | |
779 | $prefix . ts('view all notes'), | |
780 | ts("View notes (for visible contacts) even if they're marked admin only"), | |
781 | ), | |
782 | 'access AJAX API' => array( | |
783 | $prefix . ts('access AJAX API'), | |
784 | ts('Allow API access even if Access CiviCRM is not granted'), | |
785 | ), | |
786 | 'access contact reference fields' => array( | |
787 | $prefix . ts('access contact reference fields'), | |
788 | ts('Allow entering data into contact reference fields'), | |
789 | ), | |
790 | 'create manual batch' => array( | |
791 | $prefix . ts('create manual batch'), | |
792 | ts('Create an accounting batch (with Access to CiviContribute and View Own/All Manual Batches)'), | |
793 | ), | |
794 | 'edit own manual batches' => array( | |
795 | $prefix . ts('edit own manual batches'), | |
796 | ts('Edit accounting batches created by user'), | |
797 | ), | |
798 | 'edit all manual batches' => array( | |
799 | $prefix . ts('edit all manual batches'), | |
800 | ts('Edit all accounting batches'), | |
801 | ), | |
802 | 'view own manual batches' => array( | |
803 | $prefix . ts('view own manual batches'), | |
804 | ts('View accounting batches created by user (with Access to CiviContribute)'), | |
805 | ), | |
806 | 'view all manual batches' => array( | |
807 | $prefix . ts('view all manual batches'), | |
808 | ts('View all accounting batches (with Access to CiviContribute)'), | |
809 | ), | |
810 | 'delete own manual batches' => array( | |
811 | $prefix . ts('delete own manual batches'), | |
812 | ts('Delete accounting batches created by user'), | |
813 | ), | |
814 | 'delete all manual batches' => array( | |
815 | $prefix . ts('delete all manual batches'), | |
816 | ts('Delete all accounting batches'), | |
817 | ), | |
818 | 'export own manual batches' => array( | |
819 | $prefix . ts('export own manual batches'), | |
820 | ts('Export accounting batches created by user'), | |
821 | ), | |
822 | 'export all manual batches' => array( | |
823 | $prefix . ts('export all manual batches'), | |
824 | ts('Export all accounting batches'), | |
825 | ), | |
826 | 'administer payment processors' => array( | |
827 | $prefix . ts('administer payment processors'), | |
828 | ts('Add, Update, or Disable Payment Processors'), | |
829 | ), | |
830 | 'edit message templates' => array( | |
831 | $prefix . ts('edit message templates'), | |
832 | ), | |
dc6b437a | 833 | 'view my invoices' => array( |
a664e7b3 | 834 | $prefix . ts('view my invoices'), |
dc6b437a GC |
835 | ts('Allow users to view/ download their own invoices'), |
836 | ), | |
6a488035 TO |
837 | ); |
838 | ||
221b21b4 AH |
839 | if (!$descriptions) { |
840 | foreach ($permissions as $name => $attr) { | |
841 | $permissions[$name] = array_shift($attr); | |
842 | } | |
843 | } | |
844 | ||
6a488035 TO |
845 | return $permissions; |
846 | } | |
847 | ||
848 | /** | |
d09edf64 | 849 | * Validate user permission across. |
6a488035 TO |
850 | * edit or view or with supportable acls. |
851 | * | |
acb1052e WA |
852 | * @return bool |
853 | */ | |
00be9182 | 854 | public static function giveMeAllACLs() { |
6a488035 TO |
855 | if (CRM_Core_Permission::check('view all contacts') || |
856 | CRM_Core_Permission::check('edit all contacts') | |
857 | ) { | |
858 | return TRUE; | |
859 | } | |
860 | ||
861 | $session = CRM_Core_Session::singleton(); | |
862 | $contactID = $session->get('userID'); | |
863 | ||
6a488035 TO |
864 | //check for acl. |
865 | $aclPermission = self::getPermission(); | |
866 | if (in_array($aclPermission, array( | |
867 | CRM_Core_Permission::EDIT, | |
41f314b6 | 868 | CRM_Core_Permission::VIEW, |
869 | )) | |
870 | ) { | |
6a488035 TO |
871 | return TRUE; |
872 | } | |
873 | ||
874 | // run acl where hook and see if the user is supplying an ACL clause | |
875 | // that is not false | |
876 | $tables = $whereTables = array(); | |
877 | $where = NULL; | |
878 | ||
879 | CRM_Utils_Hook::aclWhereClause(CRM_Core_Permission::VIEW, | |
880 | $tables, $whereTables, | |
881 | $contactID, $where | |
882 | ); | |
883 | return empty($whereTables) ? FALSE : TRUE; | |
884 | } | |
885 | ||
886 | /** | |
100fef9d | 887 | * Get component name from given permission. |
6a488035 | 888 | * |
41f314b6 | 889 | * @param string $permission |
6a488035 | 890 | * |
76e7a76c CW |
891 | * @return null|string |
892 | * the name of component. | |
6a488035 | 893 | */ |
00be9182 | 894 | public static function getComponentName($permission) { |
6a488035 TO |
895 | $componentName = NULL; |
896 | $permission = trim($permission); | |
897 | if (empty($permission)) { | |
898 | return $componentName; | |
899 | } | |
900 | ||
901 | static $allCompPermissions = array(); | |
902 | if (empty($allCompPermissions)) { | |
903 | $components = CRM_Core_Component::getComponents(); | |
904 | foreach ($components as $name => $comp) { | |
33777e4a PJ |
905 | //get all permissions of each components unconditionally |
906 | $allCompPermissions[$name] = $comp->getPermissions(TRUE); | |
6a488035 TO |
907 | } |
908 | } | |
909 | ||
910 | if (is_array($allCompPermissions)) { | |
911 | foreach ($allCompPermissions as $name => $permissions) { | |
b9021475 | 912 | if (array_key_exists($permission, $permissions)) { |
6a488035 TO |
913 | $componentName = $name; |
914 | break; | |
915 | } | |
916 | } | |
917 | } | |
918 | ||
919 | return $componentName; | |
920 | } | |
921 | ||
922 | /** | |
d09edf64 | 923 | * Get all the contact emails for users that have a specific permission. |
6a488035 | 924 | * |
6a0b768e TO |
925 | * @param string $permissionName |
926 | * Name of the permission we are interested in. | |
6a488035 | 927 | * |
a6c01b45 CW |
928 | * @return string |
929 | * a comma separated list of email addresses | |
6a488035 TO |
930 | */ |
931 | public static function permissionEmails($permissionName) { | |
932 | $config = CRM_Core_Config::singleton(); | |
41f314b6 | 933 | return $config->userPermissionClass->permissionEmails($permissionName); |
6a488035 TO |
934 | } |
935 | ||
936 | /** | |
d09edf64 | 937 | * Get all the contact emails for users that have a specific role. |
6a488035 | 938 | * |
6a0b768e TO |
939 | * @param string $roleName |
940 | * Name of the role we are interested in. | |
6a488035 | 941 | * |
a6c01b45 CW |
942 | * @return string |
943 | * a comma separated list of email addresses | |
6a488035 TO |
944 | */ |
945 | public static function roleEmails($roleName) { | |
946 | $config = CRM_Core_Config::singleton(); | |
41f314b6 | 947 | return $config->userRoleClass->roleEmails($roleName); |
6a488035 TO |
948 | } |
949 | ||
a0ee3941 EM |
950 | /** |
951 | * @return bool | |
952 | */ | |
00be9182 | 953 | public static function isMultisiteEnabled() { |
6a488035 TO |
954 | return CRM_Core_BAO_Setting::getItem(CRM_Core_BAO_Setting::MULTISITE_PREFERENCES_NAME, |
955 | 'is_enabled' | |
956 | ) ? TRUE : FALSE; | |
957 | } | |
96025800 | 958 | |
dc6b437a GC |
959 | /** |
960 | * Verify if the user has permission to get the invoice. | |
961 | * | |
962 | * @return bool | |
963 | * TRUE if the user has download all invoices permission or download my | |
964 | * invoices permission and the invoice author is the current user. | |
965 | */ | |
966 | public static function checkDownloadInvoice() { | |
967 | global $user; | |
968 | $cid = CRM_Core_BAO_UFMatch::getContactId($user->uid); | |
969 | if (CRM_Core_Permission::check('access CiviContribute') || | |
970 | (CRM_Core_Permission::check('view my invoices') && $_GET['cid'] == $cid) | |
971 | ) { | |
972 | return TRUE; | |
973 | } | |
974 | return FALSE; | |
975 | } | |
976 | ||
6a488035 | 977 | } |