update php

app/Config/ContentSecurityPolicy.php

@@ -47,28 +47,63 @@ class ContentSecurityPolicy extends BaseConfig
      *
      * @var list<string>|string|null
      */
-    public $defaultSrc;
+    public $defaultSrc = 'self';
 
     /**
      * Lists allowed scripts' URLs.
      *
      * @var list<string>|string
      */
-    public $scriptSrc = 'self';
+    public $scriptSrc = [
+        'self',
+        'unsafe-inline',
+        'https://cdn.jsdelivr.net',
+        'https://code.jquery.com',
+        'https://cdnjs.cloudflare.com',
+    ];
 
     /**
      * Lists allowed stylesheets' URLs.
      *
      * @var list<string>|string
      */
-    public $styleSrc = 'self';
+    public $styleSrc = [
+        'self',
+        'unsafe-inline',
+        'https://cdn.jsdelivr.net',
+        'https://fonts.googleapis.com',
+        'https://cdnjs.cloudflare.com',
+    ];
+
+    /**
+     * Lists allowed stylesheet element URLs.
+     *
+     * @var list<string>|string
+     */
+    public $styleSrcElem = [
+        'self',
+        'unsafe-inline',
+        'https://cdn.jsdelivr.net',
+        'https://fonts.googleapis.com',
+        'https://cdnjs.cloudflare.com',
+    ];
+
+    /**
+     * Allows inline style attributes used by legacy views.
+     *
+     * @var list<string>|string
+     */
+    public $styleSrcAttr = [
+        'self',
+        'unsafe-inline',
+    ];
 
     /**
      * Defines the origins from which images can be loaded.
      *
      * @var list<string>|string
      */
-    public $imageSrc = 'self';
+    public $imageSrc = ['self', 'data:', 'https:'];
 
     /**
      * Restricts the URLs that can appear in a page's `<base>` element.
@@ -99,7 +134,13 @@ class ContentSecurityPolicy extends BaseConfig
      *
      * @var list<string>|string
      */
-    public $fontSrc;
+    public $fontSrc = [
+        'self',
+        'data:',
+        'https://fonts.gstatic.com',
+        'https://cdn.jsdelivr.net',
+        'https://cdnjs.cloudflare.com',
+    ];
 
     /**
      * Lists valid endpoints for submission from `<form>` tags.