fix referrer issue #716

selul · selul · commit 227f563f1637 · 2024-01-06T17:02:46.000+02:00
diff --git a/inc/filters.php b/inc/filters.php
@@ -26,7 +26,10 @@ public static function should_do_page( $contains_flags, $match_flags ) {
 		}
 
 		$check_against = [ $_SERVER['REQUEST_URI'] ];
-		if ( isset( $_SERVER['HTTP_REFERER'] ) ) {
+		// This logic is implemented to target ajax requests withing excluded pages.
+		// The ajax request will have the referer set to the page url and is using a POST request.
+		// If is using a GET request, this can be targeted with the availabile excluding rules.
+		if ( isset( $_SERVER['HTTP_REFERER'] ) && $_SERVER['REQUEST_METHOD'] === 'POST' ) {
 			$check_against[] = $_SERVER['HTTP_REFERER'];
 		}
 		foreach ( $check_against as $check ) {

Original file line number	Diff line number	Diff line change
`@@ -26,7 +26,10 @@ public static function should_do_page( $contains_flags, $match_flags ) {`
`26`	`26`	`}`
`27`	`27`
`28`	`28`	`$check_against = [ $_SERVER['REQUEST_URI'] ];`
`29`		`- if ( isset( $_SERVER['HTTP_REFERER'] ) ) {`
	`29`	`+ // This logic is implemented to target ajax requests withing excluded pages.`
	`30`	`+ // The ajax request will have the referer set to the page url and is using a POST request.`
	`31`	`+ // If is using a GET request, this can be targeted with the availabile excluding rules.`
	`32`	`+ if ( isset( $_SERVER['HTTP_REFERER'] ) && $_SERVER['REQUEST_METHOD'] === 'POST' ) {`
`30`	`33`	`$check_against[] = $_SERVER['HTTP_REFERER'];`
`31`	`34`	`}`
`32`	`35`	`foreach ( $check_against as $check ) {`