1 /* 2 * Copyright (C) 2011 Google Inc. All Rights Reserved. 3 * 4 * Redistribution and use in source and binary forms, with or without 5 * modification, are permitted provided that the following conditions 6 * are met: 7 * 1. Redistributions of source code must retain the above copyright 8 * notice, this list of conditions and the following disclaimer. 9 * 2. Redistributions in binary form must reproduce the above copyright 10 * notice, this list of conditions and the following disclaimer in the 11 * documentation and/or other materials provided with the distribution. 12 * 13 * THIS SOFTWARE IS PROVIDED BY GOOGLE, INC. ``AS IS'' AND ANY 14 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 15 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 16 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE COMPUTER, INC. OR 17 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, 18 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, 19 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR 20 * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY 21 * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 22 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 23 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 24 * 25 */ 26 27 #ifndef SecurityContext_h 28 #define SecurityContext_h 29 30 #include "wtf/PassRefPtr.h" 31 #include "wtf/RefPtr.h" 32 #include "wtf/text/WTFString.h" 33 34 namespace blink { 35 36 class SecurityOrigin; 37 class ContentSecurityPolicy; 38 class KURL; 39 40 class SecurityContext { 41 public: securityOrigin()42 SecurityOrigin* securityOrigin() const { return m_securityOrigin.get(); } contentSecurityPolicy()43 ContentSecurityPolicy* contentSecurityPolicy() const { return m_contentSecurityPolicy.get(); } 44 45 bool isSecureTransitionTo(const KURL&) const; 46 47 // Explicitly override the security origin for this security context. 48 // Note: It is dangerous to change the security origin of a script context 49 // that already contains content. 50 void setSecurityOrigin(PassRefPtr<SecurityOrigin>); 51 52 protected: 53 SecurityContext(); 54 virtual ~SecurityContext(); 55 56 void setContentSecurityPolicy(PassRefPtr<ContentSecurityPolicy>); 57 didFailToInitializeSecurityOrigin()58 void didFailToInitializeSecurityOrigin() { m_haveInitializedSecurityOrigin = false; } haveInitializedSecurityOrigin()59 bool haveInitializedSecurityOrigin() const { return m_haveInitializedSecurityOrigin; } 60 61 private: 62 bool m_haveInitializedSecurityOrigin; 63 RefPtr<SecurityOrigin> m_securityOrigin; 64 RefPtr<ContentSecurityPolicy> m_contentSecurityPolicy; 65 }; 66 67 } // namespace blink 68 69 #endif // SecurityContext_h 70