CORS-RFC1918: Teach Workers about address spaces.

third_party/WebKit/Source/core/dom/Document.cpp

 /*
  * Copyright (C) 1999 Lars Knoll (knoll@kde.org)
  *           (C) 1999 Antti Koivisto (koivisto@kde.org)
  *           (C) 2001 Dirk Mueller (mueller@kde.org)
  *           (C) 2006 Alexey Proskuryakov (ap@webkit.org)
  * Copyright (C) 2004, 2005, 2006, 2007, 2008, 2009, 2011, 2012 Apple Inc. All rights reserved.
  * Copyright (C) 2008, 2009 Torch Mobile Inc. All rights reserved. (http://www.torchmobile.com/)
  * Copyright (C) 2008, 2009, 2011, 2012 Google Inc. All rights reserved.
  * Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies)
  * Copyright (C) Research In Motion Limited 2010-2011. All rights reserved.
@@ skipping 4900 matching lines @@
 
 bool Document::useSecureKeyboardEntryWhenActive() const
 {
     return m_useSecureKeyboardEntryWhenActive;
 }
 
 void Document::initSecurityContext(const DocumentInit& initializer)
 {
     ASSERT(!securityOrigin());
 
-    setHostedInReservedIPRange(initializer.isHostedInReservedIPRange());
-
     if (!initializer.hasSecurityContext()) {
         // No source for a security context.
         // This can occur via document.implementation.createDocument().
         m_cookieURL = KURL(ParsedURLString, emptyString());
         setSecurityOrigin(SecurityOrigin::createUnique());
         initContentSecurityPolicy();
         return;
     }
 
     // In the common case, create the security context from the currently
@@ skipping 49 matching lines @@
                 // Some clients do not want local URLs to have access to other local URLs.
                 securityOrigin()->blockLocalAccessFromLocalOrigin();
             }
         }
     }
 
     if (initializer.shouldTreatURLAsSrcdocDocument()) {
         m_isSrcdocDocument = true;
         setBaseURLOverride(initializer.parentBaseURL());
     }
+
+    if (initializer.isHostedInReservedIPRange())
+        setAddressSpace(securityOrigin()->isLocalhost() ? WebURLRequest::AddressSpaceLocal : WebURLRequest::AddressSpacePrivate);
+    else
+        setAddressSpace(WebURLRequest::AddressSpacePublic);
 }
 
 void Document::initContentSecurityPolicy(PassRefPtrWillBeRawPtr<ContentSecurityPolicy> csp)
 {
     setContentSecurityPolicy(csp ? csp : ContentSecurityPolicy::create());
     if (m_frame && m_frame->tree().parent() && m_frame->tree().parent()->isLocalFrame()) {
         ContentSecurityPolicy* parentCSP = toLocalFrame(m_frame->tree().parent())->document()->contentSecurityPolicy();
         if (shouldInheritSecurityOriginFromOwner(m_url)) {
             contentSecurityPolicy()->copyStateFrom(parentCSP);
         } else if (isPluginDocument()) {
@@ skipping 980 matching lines @@
 #ifndef NDEBUG
 using namespace blink;
 void showLiveDocumentInstances()
 {
     Document::WeakDocumentSet& set = Document::liveDocumentSet();
     fprintf(stderr, "There are %u documents currently alive:\n", set.size());
     for (Document* document : set)
         fprintf(stderr, "- Document %p URL: %s\n", document, document->url().string().utf8().data());
 }
 #endif