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Add support for the "noopener" opt-in token for links.

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This commit is contained in:
wolfbeast
2016-08-13 16:58:42 +02:00
committed by roytam1
parent 98a2a7364b
commit bd63506f5f
1 changed files with 7 additions and 2 deletions
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docshell/base/nsDocShell.cpp
+7 -2
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@@ -9879,7 +9879,7 @@ nsDocShell::InternalLoad2(nsIURI* aURI,
isNewWindow = true;
aFlags |= INTERNAL_LOAD_FLAGS_FIRST_LOAD;
// set opener object to null for noreferrer
// set opener object to null for noreferrer and noopener
if (aFlags & INTERNAL_LOAD_FLAGS_NO_OPENER) {
piNewWin->SetOpenerWindow(nullptr, false);
}
@@ -13603,11 +13603,16 @@ nsDocShell::OnLinkClickSync(nsIContent* aContent,
aContent->GetAttr(kNameSpaceID_None, nsGkAtoms::rel, referrer);
nsWhitespaceTokenizerTemplate<nsContentUtils::IsHTMLWhitespace> tok(referrer);
while (tok.hasMoreTokens()) {
if (tok.nextToken().LowerCaseEqualsLiteral("noreferrer")) {
const nsAString& token = tok.nextToken();
if (token.LowerCaseEqualsLiteral("noreferrer")) {
flags |= INTERNAL_LOAD_FLAGS_DONT_SEND_REFERRER |
INTERNAL_LOAD_FLAGS_NO_OPENER;
// We now have all the flags we could possibly have, so just stop.
break;
}
if (token.LowerCaseEqualsLiteral("noopener")) {
flags |= INTERNAL_LOAD_FLAGS_NO_OPENER;
}
}
}