Switch Web Share Permissions Policy to *

https://bugs.webkit.org/show_bug.cgi?id=241363 Patch by Marcos Cáceres <marcos@marcosc.com> on 2022-06-12 Reviewed by Youenn Fablet and Tim Horton. * LayoutTests/http/tests/webshare/webshare-allow-attribute-canShare.https-expected.txt: * LayoutTests/http/tests/webshare/webshare-allow-attribute-canShare.https.html: * LayoutTests/http/tests/webshare/webshare-allow-attribute-share.https-expected.txt: * LayoutTests/http/tests/webshare/webshare-allow-attribute-share.https.html: * Source/WebCore/html/FeaturePolicy.cpp: (WebCore::FeaturePolicy::parse): Canonical link: https://commits.webkit.org/251487@main git-svn-id: https://svn.webkit.org/repository/webkit/trunk@295482 268f45cc-cd09-0410-ab3c-d52691b4dbfc
WebKit · Jun 13, 2022 · 97543a1eb1fbd2a61bcb37bc9321c70212affd9c · 97543a1
1 parent ab59722
commit 97543a1eb1fbd2a61bcb37bc9321c70212affd9c
Showing 5 changed files with 5 additions and 7 deletions.
diff --git a/LayoutTests/http/tests/webshare/webshare-allow-attribute-canShare.https-expected.txt b/LayoutTests/http/tests/webshare/webshare-allow-attribute-canShare.https-expected.txt
@@ -1,9 +1,8 @@
-CONSOLE MESSAGE: Feature policy 'WebShare' check failed for iframe with origin 'https://localhost:8443' and allow attribute ''.
 CONSOLE MESSAGE: Feature policy 'WebShare' check failed for iframe with origin 'https://localhost:8443' and allow attribute 'web-share 'none''.
 CONSOLE MESSAGE: Feature policy 'WebShare' check failed for iframe with origin 'https://127.0.0.1:8443' and allow attribute 'web-share 'none''.
 CONSOLE MESSAGE: Feature policy 'WebShare' check failed for iframe with origin 'https://localhost:8443' and allow attribute 'web-share 'self''.
 CONSOLE MESSAGE: Feature policy 'WebShare' check failed for iframe with origin 'https://127.0.0.1:8443' and allow attribute 'web-share https://localhost:8443'.
-PASS iframe src: "https://localhost:8443/webshare/resources/webshare-postmessage.html" with allow="" MUST NOT be allowed to call canShare().
+PASS iframe src: "https://localhost:8443/webshare/resources/webshare-postmessage.html" with allow="" is allowed to call canShare().
 PASS iframe src: "https://127.0.0.1:8443/webshare/resources/webshare-postmessage.html" with allow="" is allowed to call canShare().
 PASS iframe src: "https://localhost:8443/webshare/resources/webshare-postmessage.html" with allow="web-share" is allowed to call canShare().
 PASS iframe src: "https://127.0.0.1:8443/webshare/resources/webshare-postmessage.html" with allow="web-share" is allowed to call canShare().

diff --git a/LayoutTests/http/tests/webshare/webshare-allow-attribute-canShare.https.html b/LayoutTests/http/tests/webshare/webshare-allow-attribute-canShare.https.html
@@ -48,7 +48,7 @@
   </head>
   <body>
     <iframe
-      data-enabled="false"
+      data-enabled="true"
       src="https://localhost:8443/webshare/resources/webshare-postmessage.html"
     ></iframe>
     <iframe

diff --git a/LayoutTests/http/tests/webshare/webshare-allow-attribute-share.https-expected.txt b/LayoutTests/http/tests/webshare/webshare-allow-attribute-share.https-expected.txt
@@ -1,9 +1,8 @@
-CONSOLE MESSAGE: Feature policy 'WebShare' check failed for iframe with origin 'https://localhost:8443' and allow attribute ''.
 CONSOLE MESSAGE: Feature policy 'WebShare' check failed for iframe with origin 'https://localhost:8443' and allow attribute 'web-share 'none''.
 CONSOLE MESSAGE: Feature policy 'WebShare' check failed for iframe with origin 'https://127.0.0.1:8443' and allow attribute 'web-share 'none''.
 CONSOLE MESSAGE: Feature policy 'WebShare' check failed for iframe with origin 'https://localhost:8443' and allow attribute 'web-share 'self''.
 CONSOLE MESSAGE: Feature policy 'WebShare' check failed for iframe with origin 'https://127.0.0.1:8443' and allow attribute 'web-share https://localhost:8443'.
-PASS iframe src: "https://localhost:8443/webshare/resources/webshare-postmessage.html" with allow="" MUST NOT be allowed to call share(). NotAllowedError Third-party iframes are not allowed to call share() unless explicitly allowed via Feature-Policy (web-share)
+PASS iframe src: "https://localhost:8443/webshare/resources/webshare-postmessage.html" with allow="" is allowed to call share().
 PASS iframe src: "https://127.0.0.1:8443/webshare/resources/webshare-postmessage.html" with allow="" is allowed to call share().
 PASS iframe src: "https://localhost:8443/webshare/resources/webshare-postmessage.html" with allow="web-share" is allowed to call share().
 PASS iframe src: "https://127.0.0.1:8443/webshare/resources/webshare-postmessage.html" with allow="web-share" is allowed to call share().

diff --git a/LayoutTests/http/tests/webshare/webshare-allow-attribute-share.https.html b/LayoutTests/http/tests/webshare/webshare-allow-attribute-share.https.html
@@ -26,7 +26,7 @@
 
       const iframeDetails = [
         {
-          enabled: "false",
+          enabled: "true",
           src: "https://localhost:8443/webshare/resources/webshare-postmessage.html",
         },
         {

diff --git a/Source/WebCore/html/FeaturePolicy.cpp b/Source/WebCore/html/FeaturePolicy.cpp
@@ -288,7 +288,7 @@ FeaturePolicy FeaturePolicy::parse(Document& document, const HTMLIFrameElement&
     if (!isPaymentInitialized)
         policy.m_paymentRule.allowedList.add(document.securityOrigin().data());
     if (!isWebShareInitialized)
-        policy.m_webShareRule.allowedList.add(document.securityOrigin().data());
+        policy.m_webShareRule.type = FeaturePolicy::AllowRule::Type::All;
 #if ENABLE(DEVICE_ORIENTATION)
     if (!isGyroscopeInitialized)
         policy.m_gyroscopeRule.allowedList.add(document.securityOrigin().data());