Merge branch 'ported-moebius'

1 files changed, 21 insertions, 4 deletions

diff --git a/dom/security/nsCSPContext.cpp b/dom/security/nsCSPContext.cpp
index 815c7734d..5e435d4ca 100644
--- a/dom/security/nsCSPContext.cpp
+++ b/dom/security/nsCSPContext.cpp
@@ -156,10 +156,13 @@ nsCSPContext::ShouldLoad(nsContentPolicyType aContentType,
   nsAutoString nonce;
   bool parserCreated = false;
   if (!isPreload) {
-    nsCOMPtr<nsIDOMHTMLElement> htmlElement = do_QueryInterface(aRequestContext);
-    if (htmlElement) {
-      rv = htmlElement->GetAttribute(NS_LITERAL_STRING("nonce"), nonce);
-      NS_ENSURE_SUCCESS(rv, rv);
+    if (aContentType == nsIContentPolicy::TYPE_SCRIPT ||
+        aContentType == nsIContentPolicy::TYPE_STYLESHEET) {
+      nsCOMPtr<nsIDOMHTMLElement> htmlElement = do_QueryInterface(aRequestContext);
+      if (htmlElement) {
+        rv = htmlElement->GetAttribute(NS_LITERAL_STRING("nonce"), nonce);
+        NS_ENSURE_SUCCESS(rv, rv);
+      }
     }
 
     nsCOMPtr<nsIScriptElement> script = do_QueryInterface(aRequestContext);
@@ -343,6 +346,20 @@ nsCSPContext::GetBlockAllMixedContent(bool *outBlockAllMixedContent)
 }
 
 NS_IMETHODIMP
+nsCSPContext::GetEnforcesFrameAncestors(bool *outEnforcesFrameAncestors)
+{
+  *outEnforcesFrameAncestors = false;
+  for (uint32_t i = 0; i < mPolicies.Length(); i++) {
+    if (!mPolicies[i]->getReportOnlyFlag() &&
+        mPolicies[i]->hasDirective(nsIContentSecurityPolicy::FRAME_ANCESTORS_DIRECTIVE)) {
+      *outEnforcesFrameAncestors = true;
+      return NS_OK;
+    }
+  }
+  return NS_OK;
+}
+
+NS_IMETHODIMP
 nsCSPContext::GetReferrerPolicy(uint32_t* outPolicy, bool* outIsSet)
 {
   *outIsSet = false;