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allow to switch sanitizing off and account for space after comma

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This commit is contained in:
ralf 2024-06-20 20:13:51 +02:00
parent 2a2198a895
commit 77f01697e1
1 changed files with 11 additions and 4 deletions
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15
api/src/Storage/Base.php
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@ -811,6 +811,11 @@ class Base
return $this->db->affected_rows();
}
/**
* @var bool true (default), false: do NOT sanitize, the caller should have done that before
*/
protected $sanitize_order_by = true;
/**
* searches db for rows matching searchcriteria
*
@ -831,7 +836,6 @@ class Base
* @param string $join ='' sql to do a join, added as is after the table-name, eg. "JOIN table2 ON x=y" or
* "LEFT JOIN table2 ON (x=y AND z=o)", Note: there's no quoting done on $join, you are responsible for it!!!
* @param boolean $need_full_no_count =false If true an unlimited query is run to determine the total number of rows, default false
* @todo return an interator instead of an array
* @return array|NULL|true array of matching rows (the row is an array of the cols), NULL (nothing matched) or true (multiple union queries)
*/
function &search($criteria,$only_keys=True,$order_by='',$extra_cols='',$wildcard='',$empty=False,$op='AND',$start=false,$filter=null,$join='',$need_full_no_count=false)
@ -966,7 +970,10 @@ class Base
$num_rows = 0; // as spec. in max_matches in the user-prefs
if (is_array($start)) list($start,$num_rows) = $start+[null,null];
$order_by = self::sanitizeOrderBy($order_by);
if ($this->sanitize_order_by)
{
$order_by = self::sanitizeOrderBy($order_by);
}
// fix GROUP BY clause to contain all non-aggregate selected columns
if ($order_by && stripos($order_by,'GROUP BY') !== false)
@ -1092,10 +1099,10 @@ class Base
{
$order_by = $fragment;
}
if (!preg_match_all("/(#?[a-zA-Z_.]+) *(<> *''|IS NULL|IS NOT NULL|& *\d+)? *(ASC|DESC)?(,|$)/ui", $order_by, $all_matches) ||
if (!preg_match_all("/(#?[a-zA-Z_.]+) *(<> *''|IS NULL|IS NOT NULL|& *\d+)? *(ASC|DESC)?(, *|$)/ui", $order_by, $all_matches) ||
$order_by !== implode('', $all_matches[0]))
{
//error_log(__METHOD__."(".json_encode($fragment).") REMOVED");
error_log(__METHOD__."(".json_encode($fragment).") REMOVED");
return $group_by??'';
}
return $fragment;