fix for unset grants

ylebre · web-flow · commit b08a3910d495 · 2021-03-29T11:51:01.000+02:00
diff --git a/src/WAC.php b/src/WAC.php
@@ -93,9 +93,9 @@ private function checkGrants($requestedGrants, $uri, $grants) {
 		}
 		if (is_array($grants)) {
 			foreach ($requestedGrants as $requestedGrant) {
-				if ($grants['accessTo'] && $grants['accessTo'][$requestedGrant] && $this->arePathsEqual($grants['accessTo'][$requestedGrant], $uri)) {
+				if (isset($grants['accessTo']) && isset($grants['accessTo'][$requestedGrant]) && $this->arePathsEqual($grants['accessTo'][$requestedGrant], $uri)) {
 					return true;
-				} else if ($grants['default'][$requestedGrant]) {
+				} else if (isset($grants['default']) && isset($grants['default'][$requestedGrant])) {
 					if ($this->arePathsEqual($grants['default'][$requestedGrant], $uri)) {
 						return false; // only use default for children, not for an exact match;
 					}

Original file line number	Diff line number	Diff line change
`@@ -93,9 +93,9 @@ private function checkGrants($requestedGrants, $uri, $grants) {`
`93`	`93`	`}`
`94`	`94`	`if (is_array($grants)) {`
`95`	`95`	`foreach ($requestedGrants as $requestedGrant) {`
`96`		`- if ($grants['accessTo'] && $grants['accessTo'][$requestedGrant] && $this->arePathsEqual($grants['accessTo'][$requestedGrant], $uri)) {`
	`96`	`+ if (isset($grants['accessTo']) && isset($grants['accessTo'][$requestedGrant]) && $this->arePathsEqual($grants['accessTo'][$requestedGrant], $uri)) {`
`97`	`97`	`return true;`
`98`		`- } else if ($grants['default'][$requestedGrant]) {`
	`98`	`+ } else if (isset($grants['default']) && isset($grants['default'][$requestedGrant])) {`
`99`	`99`	`if ($this->arePathsEqual($grants['default'][$requestedGrant], $uri)) {`
`100`	`100`	`return false; // only use default for children, not for an exact match;`
`101`	`101`	`}`