mirror of
https://github.com/ZoneMinder/zoneminder.git
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Isaac ConnorandClaude Opus 5.5
7c09ebd9e2
Group membership feeds per-monitor access through Groups_Permissions, but the classic group actions and the Groups API checked only the global Groups permission. A Groups editor could add a monitor they are denied to a group they have access through, or remove it from, or delete, the group that denies it. Add Group::canEditMembership() and require it, in both the classic UI and the API, for every monitor added to or removed from a group, for all of a group's monitors when it is re-parented, and for all of them when it is deleted. The API also pins the record id and omits monitors the user may not view from the groups it lists. Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
55 lines
1.8 KiB
PHP
55 lines
1.8 KiB
PHP
<?php
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//
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// ZoneMinder web action file
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// Copyright (C) 2019 ZoneMinder LLC
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//
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// This program is free software; you can redistribute it and/or
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// modify it under the terms of the GNU General Public License
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// as published by the Free Software Foundation; either version 2
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// of the License, or (at your option) any later version.
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//
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// This program is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU General Public License for more details.
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//
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// You should have received a copy of the GNU General Public License
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// along with this program; if not, write to the Free Software
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// Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
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//
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// Group view actions
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if ( ($action == 'setgroup') && canView('Groups')) {
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if ( !empty($_REQUEST['gid']) ) {
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zm_setcookie('zmGroup', validInt($_REQUEST['gid']));
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} else {
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zm_setcookie('zmGroup', '', time()-3600*24*2);
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}
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$refreshParent = true;
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return;
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}
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// Group edit actions
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# Deleting a group also needs edit on each of its monitors, checked below.
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if ( ! canEdit('Groups') ) {
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ZM\Warning('Need group edit permissions to edit groups');
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return;
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}
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if ( $action == 'delete' ) {
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if ( !empty($_REQUEST['gid']) ) {
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foreach ( ZM\Group::find(array('Id'=>$_REQUEST['gid'])) as $Group ) {
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// Deleting a group removes its monitors from it, which can lift a deny on them.
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if (!ZM\Group::canEditMembership($Group->MonitorIds())) {
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ZM\Warning('Need edit permission on every monitor in group '.$Group->Id().' to delete it');
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continue;
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}
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$Group->delete();
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ZM\AuditAction('delete', 'group', $Group->Id(), 'Name: '.$Group->Name());
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}
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}
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$redirect = '?view=groups';
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$refreshParent = true;
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} # end if action
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?>
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