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Deny access for another's history in groups isolation mode

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This commit is contained in:
Dmitriy Simushev 2015-06-08 14:18:39 +00:00
parent 5009f51342
commit aa0c213cc3
1 changed files with 65 additions and 10 deletions
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75
src/mibew/libs/classes/Mibew/Controller/HistoryController.php
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@ -95,18 +95,12 @@ class HistoryController extends AbstractController
$search_conditions[] = "({thread}.remote LIKE :query)"; $search_conditions[] = "({thread}.remote LIKE :query)";
} }
// Build access condition: // Build access condition
$operator = $this->getOperator(); $operator = $this->getOperator();
$access_condition = '';
// Operators without "view threads" permission can view only their
// own history. Administrators can view anything.
$can_view_others = is_capable(CAN_VIEWTHREADS, $operator)
|| is_capable(CAN_ADMINISTRATE, $operator);
if (!$can_view_others) { $access = $this->buildAccessCondition($operator);
$access_condition = ' AND {thread}.agentid = :operator_id '; $access_condition = $access['condition'];
$values[':operator_id'] = $operator['operatorid']; $values += $access['values'];
}
// Load threads // Load threads
list($threads_count) = $db->query( list($threads_count) = $db->query(
@ -350,4 +344,65 @@ class HistoryController extends AbstractController
return $this->render('tracked', $page); return $this->render('tracked', $page);
} }
/**
* Builds access condition for history select query.
*
* @param array $operator List of operator's fields.
* @return array Associative array with the following keys:
* - "condition": string, additional condition that should be used in SQL
* query's where clause.
* - "values": array, list of additional values for placeholders.
*/
protected function buildAccessCondition($operator)
{
// Administrators can view anything
if (is_capable(CAN_ADMINISTRATE, $operator)) {
return array(
'condition' => '',
'values' => array(),
);
}
// Operators without "view threads" permission can view only their
// own history.
if (!is_capable(CAN_VIEWTHREADS, $operator)) {
return array(
'condition' => ' AND {thread}.agentid = :operator_id ',
'values' => array(
':operator_id' => $operator['operatorid'],
),
);
}
// Operators who have "view threads" permission can be in isolation.
if (in_isolation($operator)) {
// This is not the best way of getting operators from adjacent
// groups, but it's the only way that does not break encapsulation
// of operators storage.
$operators = get_operators_list(array(
'isolated_operator_id' => $operator['operatorid'],
));
$values = array();
$counter = 0;
foreach ($operators as $op) {
$values[':_access_op_' . $counter] = $op['operatorid'];
$counter++;
}
$in_statement = implode(', ', array_keys($values));
return array(
'condition' => ' AND {thread}.agentid IN (' . $in_statement . ') ',
'values' => $values,
);
}
// It seems that the operator can view anything.
return array(
'condition' => '',
'values' => array(),
);
}
} }