/* * Copyright (C) 2009 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: * * * Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * * Redistributions in binary form must reproduce the above * copyright notice, this list of conditions and the following disclaimer * in the documentation and/or other materials provided with the * distribution. * * Neither the name of Google Inc. nor the names of its * contributors may be used to endorse or promote products derived from * this software without specific prior written permission. * * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. */ #include "config.h" #include "ScriptEventListener.h" #include "Attribute.h" #include "Document.h" #include "Frame.h" #include "XSSAuditor.h" namespace WebCore { PassRefPtr<V8LazyEventListener> createAttributeEventListener(Node* node, Attribute* attr) { ASSERT(node); Frame* frame = node->document()->frame(); if (!frame) return 0; if (!frame->script()->xssAuditor()->canCreateInlineEventListener(attr->localName().string(), attr->value())) { // This script is not safe to execute. return 0; } return V8LazyEventListener::create(frame, attr->value(), attr->localName().string(), node->isSVGElement()); } PassRefPtr<V8LazyEventListener> createAttributeEventListener(Frame* frame, Attribute* attr) { if (!frame) return 0; if (!frame->script()->xssAuditor()->canCreateInlineEventListener(attr->localName().string(), attr->value())) { // This script is not safe to execute. return 0; } return V8LazyEventListener::create(frame, attr->value(), attr->localName().string(), frame->document()->isSVGDocument()); } } // namespace WebCore