1 /* 2 * Copyright (C) 2013 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 are 6 * met: 7 * 8 * * Redistributions of source code must retain the above copyright 9 * notice, this list of conditions and the following disclaimer. 10 * * Redistributions in binary form must reproduce the above 11 * copyright notice, this list of conditions and the following disclaimer 12 * in the documentation and/or other materials provided with the 13 * distribution. 14 * * Neither the name of Google Inc. nor the names of its 15 * contributors may be used to endorse or promote products derived from 16 * this software without specific prior written permission. 17 * 18 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 19 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 20 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR 21 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT 22 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 23 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT 24 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 25 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 26 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 27 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 28 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 29 */ 30 31 #ifndef SubtleCrypto_h 32 #define SubtleCrypto_h 33 34 #include "bindings/v8/ScriptObject.h" 35 #include "bindings/v8/ScriptWrappable.h" 36 #include "wtf/Forward.h" 37 #include "wtf/PassRefPtr.h" 38 #include "wtf/RefCounted.h" 39 40 namespace WebCore { 41 42 class CryptoOperation; 43 class Dictionary; 44 class ExceptionState; 45 class Key; 46 47 class SubtleCrypto : public ScriptWrappable, public RefCounted<SubtleCrypto> { 48 public: 49 static PassRefPtr<SubtleCrypto> create() { return adoptRef(new SubtleCrypto()); } 50 51 PassRefPtr<CryptoOperation> encrypt(const Dictionary&, Key*, ExceptionState&); 52 PassRefPtr<CryptoOperation> decrypt(const Dictionary&, Key*, ExceptionState&); 53 PassRefPtr<CryptoOperation> sign(const Dictionary&, Key*, ExceptionState&); 54 // Note that this is not named "verify" because when compiling on Mac that expands to a macro and breaks. 55 PassRefPtr<CryptoOperation> verifySignature(const Dictionary&, Key*, ArrayBufferView* signature, ExceptionState&); 56 PassRefPtr<CryptoOperation> digest(const Dictionary&, ExceptionState&); 57 58 ScriptObject generateKey(const Dictionary&, bool extractable, const Vector<String>& keyUsages, ExceptionState&); 59 ScriptObject importKey(const String&, ArrayBufferView*, const Dictionary&, bool extractable, const Vector<String>& keyUsages, ExceptionState&); 60 61 private: 62 SubtleCrypto(); 63 }; 64 65 } // namespace WebCore 66 67 #endif 68
