From c2e036823da72f352712bbf76d52d2d13aca516b Mon Sep 17 00:00:00 2001
From: Erfan <contact@erfanimani.com>
Date: Fri, 12 Mar 2021 11:33:34 +0800
Subject: [PATCH 1/2] Added attribute crossorigin to head.xsd for linkTypes

---
 lib/internal/Magento/Framework/View/Layout/etc/head.xsd | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/lib/internal/Magento/Framework/View/Layout/etc/head.xsd b/lib/internal/Magento/Framework/View/Layout/etc/head.xsd
index 51acc5789a4f8..14aa4fdc9cb87 100644
--- a/lib/internal/Magento/Framework/View/Layout/etc/head.xsd
+++ b/lib/internal/Magento/Framework/View/Layout/etc/head.xsd
@@ -20,6 +20,14 @@
         <xs:attribute name="type" type="xs:string"/>
         <xs:attribute name="order" type="xs:integer"/>
         <xs:attribute name="src_type" type="xs:string"/>
+        <xs:attribute name="crossorigin">
+            <xs:simpleType>
+                <xs:restriction base="xs:string">
+                    <xs:enumeration value="anonymous" />
+                    <xs:enumeration value="use-credentials" />
+                </xs:restriction>
+            </xs:simpleType>
+        </xs:attribute>
         <xs:attribute name="as">
             <xs:simpleType>
                 <xs:restriction base="xs:string">

From 08220a352a58ed2bb1038467a87912a7f3af4652 Mon Sep 17 00:00:00 2001
From: Erfan <contact@erfanimani.com>
Date: Wed, 17 Mar 2021 09:38:51 +0800
Subject: [PATCH 2/2] Added attribute integrity to head.xsd for linkTypes

As documented here: https://developer.mozilla.org/en-US/docs/Web/Security/Subresource_Integrity
---
 lib/internal/Magento/Framework/View/Layout/etc/head.xsd | 1 +
 1 file changed, 1 insertion(+)

diff --git a/lib/internal/Magento/Framework/View/Layout/etc/head.xsd b/lib/internal/Magento/Framework/View/Layout/etc/head.xsd
index 14aa4fdc9cb87..4ecbf81ee32aa 100644
--- a/lib/internal/Magento/Framework/View/Layout/etc/head.xsd
+++ b/lib/internal/Magento/Framework/View/Layout/etc/head.xsd
@@ -20,6 +20,7 @@
         <xs:attribute name="type" type="xs:string"/>
         <xs:attribute name="order" type="xs:integer"/>
         <xs:attribute name="src_type" type="xs:string"/>
+        <xs:attribute name="integrity" type="xs:string"/>
         <xs:attribute name="crossorigin">
             <xs:simpleType>
                 <xs:restriction base="xs:string">