CSP Suborigins

Source/core/dom/SecurityContext.h

 /*
  * Copyright (C) 2011 Google Inc. All Rights Reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
  * 1. Redistributions of source code must retain the above copyright
  *    notice, this list of conditions and the following disclaimer.
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in the
@@ skipping 37 matching lines @@
     SandboxTopNavigation = 1 << 5,
     SandboxPopups = 1 << 6, // See https://www.w3.org/Bugs/Public/show_bug.cgi?id=12393
     SandboxAutomaticFeatures = 1 << 7,
     SandboxSeamlessIframes = 1 << 8,
     SandboxPointerLock = 1 << 9,
     SandboxAll = -1 // Mask with all bits set to 1.
 };
 
 typedef int SandboxFlags;
 
+typedef String SuboriginFlags;

[abarth-chromium, 2013/10/13 05:14:50]

We don't usually create typedefs for Strings.  If you want to make a type here,
please make a class with a String as a member.

+
 class SecurityContext {
 public:
     SecurityOrigin* securityOrigin() const { return m_securityOrigin.get(); }
     SandboxFlags sandboxFlags() const { return m_sandboxFlags; }
     ContentSecurityPolicy* contentSecurityPolicy() { return m_contentSecurityPolicy.get(); }
 
     bool isSecureTransitionTo(const KURL&) const;
 
     void enforceSandboxFlags(SandboxFlags mask);
+    void enforceSuboriginFlags(const SuboriginFlags& mask);
     bool isSandboxed(SandboxFlags mask) const { return m_sandboxFlags & mask; }
 
     // Explicitly override the security origin for this security context.
     // Note: It is dangerous to change the security origin of a script context
     //       that already contains content.
     void setSecurityOrigin(PassRefPtr<SecurityOrigin>);
 
     static SandboxFlags parseSandboxPolicy(const String& policy, String& invalidTokensErrorMessage);
 
+    static SuboriginFlags parseSuboriginPolicy(const String& policy, String& invalidTokensErrorMessage);
+
 protected:
     SecurityContext();
     virtual ~SecurityContext();
 
     virtual void didUpdateSecurityOrigin();
 
     void setContentSecurityPolicy(PassOwnPtr<ContentSecurityPolicy>);
 
     void didFailToInitializeSecurityOrigin() { m_haveInitializedSecurityOrigin = false; }
     bool haveInitializedSecurityOrigin() const { return m_haveInitializedSecurityOrigin; }
 
     // Set in Document::initSecurityContext() at Document creation, per:
     // http://www.whatwg.org/specs/web-apps/current-work/#attr-iframe-seamless
     bool m_mayDisplaySeamlesslyWithParent;
 
 private:
     bool m_haveInitializedSecurityOrigin;
     SandboxFlags m_sandboxFlags;
     RefPtr<SecurityOrigin> m_securityOrigin;
     OwnPtr<ContentSecurityPolicy> m_contentSecurityPolicy;
 };
 
 } // namespace WebCore
 
 #endif // SecurityContext_h