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 *
8 * 1. Redistributions of source code must retain the above copyright
9 * notice, this list of conditions and the following disclaimer.
10 * 2. Redistributions in binary form must reproduce the above copyright
11 * notice, this list of conditions and the following disclaimer in the
12 * documentation and/or other materials provided with the distribution.
13 * 3. Neither the name of Apple Computer, Inc. ("Apple") nor the names of
14 * its contributors may be used to endorse or promote products derived
15 * from this software without specific prior written permission.
16 *
17 * THIS SOFTWARE IS PROVIDED BY APPLE AND ITS CONTRIBUTORS "AS IS" AND ANY
18 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
19 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
20 * DISCLAIMED. IN NO EVENT SHALL APPLE OR ITS CONTRIBUTORS BE LIABLE FOR ANY
21 * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
22 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
23 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
24 * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
25 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
26 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
27 */
28
29 #include "config.h"
30 #include "web/IndexedDBClientImpl.h"
31
32 #include "bindings/v8/WorkerScriptController.h"
33 #include "core/dom/Document.h"
34 #include "core/workers/WorkerGlobalScope.h"
35 #include "platform/weborigin/SecurityOrigin.h"
36 #include "public/web/WebKit.h"
37 #include "public/web/WebPermissionClient.h"
38 #include "public/web/WebSecurityOrigin.h"
39 #include "web/WebLocalFrameImpl.h"
40 #include "web/WorkerPermissionClient.h"
41
42
43 using namespace WebCore;
44
45 namespace blink {
46
create()47 IndexedDBClient* IndexedDBClientImpl::create()
48 {
49 return new IndexedDBClientImpl();
50 }
51
allowIndexedDB(ExecutionContext * context,const String & name)52 bool IndexedDBClientImpl::allowIndexedDB(ExecutionContext* context, const String& name)
53 {
54 ASSERT_WITH_SECURITY_IMPLICATION(context->isDocument() || context->isWorkerGlobalScope());
55
56 if (context->isDocument()) {
57 WebSecurityOrigin origin(context->securityOrigin());
58 Document* document = toDocument(context);
59 WebLocalFrameImpl* webFrame = WebLocalFrameImpl::fromFrame(document->frame());
60 // FIXME: webFrame->permissionClient() returns 0 in test_shell and content_shell http://crbug.com/137269
61 return !webFrame->permissionClient() || webFrame->permissionClient()->allowIndexedDB(name, origin);
62 }
63
64 WorkerGlobalScope& workerGlobalScope = *toWorkerGlobalScope(context);
65 return WorkerPermissionClient::from(workerGlobalScope)->allowIndexedDB(name);
66 }
67
68 } // namespace blink
69