63 lines
1.7 KiB
PHP
63 lines
1.7 KiB
PHP
<?php
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/* Icinga Web 2 | (c) 2013-2015 Icinga Development Team | GPLv2+ */
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namespace Icinga\Authentication\Backend;
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use Icinga\Authentication\UserGroupBackend;
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use Icinga\Data\Db\DbConnection;
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use Icinga\User;
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/**
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* Database user group backend
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*/
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class DbUserGroupBackend extends UserGroupBackend
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{
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/**
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* Connection to the database
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*
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* @var DbConnection
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*/
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private $conn;
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/**
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* Create a new database user group backend
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*
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* @param DbConnection $conn
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*/
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public function __construct(DbConnection $conn)
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{
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$this->conn = $conn;
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}
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/**
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* (non-PHPDoc)
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* @see UserGroupBackend::getMemberships() For the method documentation.
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*/
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public function getMemberships(User $user)
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{
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$groups = array();
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$groupsStmt = $this->conn->getDbAdapter()
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->select()
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->from($this->conn->getTablePrefix() . 'group', array('name', 'parent'))
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->query();
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foreach ($groupsStmt as $group) {
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$groups[$group->name] = $group->parent;
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}
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$memberships = array();
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$membershipsStmt = $this->conn->getDbAdapter()
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->select()
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->from($this->conn->getTablePrefix() . 'group_membership', array('group_name'))
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->where('username = ?', $user->getUsername())
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->query();
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foreach ($membershipsStmt as $membership) {
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$memberships[] = $membership->group_name;
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$parent = $groups[$membership->group_name];
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while (isset($parent)) {
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$memberships[] = $parent;
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$parent = $groups[$parent];
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}
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}
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return $memberships;
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}
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}
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