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fix PHP Error: [] operator not supported for strings

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ralf 2022-06-29 08:59:59 +02:00
parent 2dd3a25b35
commit a304f34e6b
1 changed files with 6 additions and 2 deletions
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8
api/src/Header/ContentSecurityPolicy.php
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@ -58,6 +58,10 @@ class ContentSecurityPolicy
*/ */
public static function add($source, $attrs, $reset=false) public static function add($source, $attrs, $reset=false)
{ {
if (!is_array($attrs))
{
$attrs = (array)$attrs;
}
if ($reset) if ($reset)
{ {
self::$sources[$source] = []; self::$sources[$source] = [];
@ -74,7 +78,7 @@ class ContentSecurityPolicy
{ {
foreach($app_additional as $app => $additional) foreach($app_additional as $app => $additional)
{ {
if ($additional) $attrs = array_unique(array_merge((array)$attrs, $additional)); if ($additional) $attrs = array_unique(array_merge($attrs, $additional));
} }
} }
} }
@ -83,7 +87,7 @@ class ContentSecurityPolicy
// Shoelace needs connect-src: data: // Shoelace needs connect-src: data:
if ($source === 'connect-src') /** @noinspection UnsupportedStringOffsetOperationsInspection */ $attrs[] = 'data:'; if ($source === 'connect-src') /** @noinspection UnsupportedStringOffsetOperationsInspection */ $attrs[] = 'data:';
foreach((array)$attrs as $attr) foreach($attrs as $attr)
{ {
if (in_array($attr, array('none', 'self', 'unsafe-eval', 'unsafe-inline'))) if (in_array($attr, array('none', 'self', 'unsafe-eval', 'unsafe-inline')))
{ {