diff options
Diffstat (limited to 'docshell')
| -rw-r--r-- | docshell/base/nsDocShell.cpp | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/docshell/base/nsDocShell.cpp b/docshell/base/nsDocShell.cpp index ab119a016a..2e08e67207 100644 --- a/docshell/base/nsDocShell.cpp +++ b/docshell/base/nsDocShell.cpp @@ -11025,6 +11025,29 @@ nsDocShell::DoURILoad(nsIURI* aURI, } } + // Navigational requests that are same origin need to be upgraded in case + // upgrade-insecure-requests is present. Please note that in that case + // the triggeringPrincipal is holding the CSP that potentially + // holds upgrade-insecure-requests. + nsCOMPtr<nsIContentSecurityPolicy> csp; + aTriggeringPrincipal->GetCsp(getter_AddRefs(csp)); + if (csp) { + bool upgradeInsecureRequests = false; + csp->GetUpgradeInsecureRequests(&upgradeInsecureRequests); + if (upgradeInsecureRequests) { + // only upgrade if the navigation is same origin + nsCOMPtr<nsIPrincipal> resultPrincipal; + rv = nsContentUtils::GetSecurityManager()-> + GetChannelResultPrincipal(channel, + getter_AddRefs(resultPrincipal)); + NS_ENSURE_SUCCESS(rv, rv); + if (resultPrincipal->Equals(aTriggeringPrincipal)) { + static_cast<mozilla::LoadInfo*>(loadInfo.get())->SetUpgradeInsecureRequests(); + } + } + } + + nsCOMPtr<nsIApplicationCacheChannel> appCacheChannel = do_QueryInterface(channel); if (appCacheChannel) { |