renderer: add content settings class for managing storage
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parent
805ce0dee9
commit
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4 changed files with 106 additions and 0 deletions
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@ -15,6 +15,7 @@
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#include "atom/common/node_bindings.h"
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#include "atom/common/options_switches.h"
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#include "atom/renderer/atom_render_view_observer.h"
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#include "atom/renderer/content_settings_observer.h"
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#include "atom/renderer/guest_view_container.h"
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#include "atom/renderer/node_array_buffer_bridge.h"
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#include "atom/renderer/preferences_manager.h"
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@ -176,6 +177,7 @@ void AtomRendererClient::RenderFrameCreated(
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content::RenderFrame* render_frame) {
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new PepperHelper(render_frame);
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new AtomRenderFrameObserver(render_frame, this);
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new ContentSettingsObserver(render_frame);
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// Allow file scheme to handle service worker by default.
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// FIXME(zcbenz): Can this be moved elsewhere?
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65
atom/renderer/content_settings_observer.cc
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65
atom/renderer/content_settings_observer.cc
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@ -0,0 +1,65 @@
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// Copyright (c) 2016 GitHub, Inc.
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// Use of this source code is governed by the MIT license that can be
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// found in the LICENSE file.
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#include "atom/renderer/content_settings_observer.h"
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#include "content/public/renderer/render_frame.h"
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#include "third_party/WebKit/public/platform/URLConversion.h"
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#include "third_party/WebKit/public/platform/WebSecurityOrigin.h"
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#include "third_party/WebKit/public/web/WebLocalFrame.h"
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namespace atom {
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ContentSettingsObserver::ContentSettingsObserver(
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content::RenderFrame* render_frame)
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: content::RenderFrameObserver(render_frame) {
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render_frame->GetWebFrame()->setContentSettingsClient(this);
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}
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ContentSettingsObserver::~ContentSettingsObserver() {
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}
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bool ContentSettingsObserver::allowDatabase(
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const blink::WebString& name,
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const blink::WebString& display_name,
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unsigned estimated_size) {
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blink::WebFrame* frame = render_frame()->GetWebFrame();
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if (frame->getSecurityOrigin().isUnique() ||
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frame->top()->getSecurityOrigin().isUnique())
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return false;
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auto origin = blink::WebStringToGURL(frame->getSecurityOrigin().toString());
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if (!origin.IsStandard())
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return false;
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return true;
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}
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bool ContentSettingsObserver::allowStorage(bool local) {
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blink::WebFrame* frame = render_frame()->GetWebFrame();
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if (frame->getSecurityOrigin().isUnique() ||
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frame->top()->getSecurityOrigin().isUnique())
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return false;
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auto origin = blink::WebStringToGURL(frame->getSecurityOrigin().toString());
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if (!origin.IsStandard())
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return false;
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return true;
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}
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bool ContentSettingsObserver::allowIndexedDB(
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const blink::WebString& name,
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const blink::WebSecurityOrigin& security_origin) {
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blink::WebFrame* frame = render_frame()->GetWebFrame();
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if (frame->getSecurityOrigin().isUnique() ||
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frame->top()->getSecurityOrigin().isUnique())
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return false;
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auto origin = blink::WebStringToGURL(frame->getSecurityOrigin().toString());
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if (!origin.IsStandard())
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return false;
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return true;
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}
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void ContentSettingsObserver::OnDestruct() {
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delete this;
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}
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} // namespace atom
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37
atom/renderer/content_settings_observer.h
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37
atom/renderer/content_settings_observer.h
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@ -0,0 +1,37 @@
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// Copyright (c) 2016 GitHub, Inc.
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// Use of this source code is governed by the MIT license that can be
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// found in the LICENSE file.
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#ifndef ATOM_RENDERER_CONTENT_SETTINGS_OBSERVER_H_
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#define ATOM_RENDERER_CONTENT_SETTINGS_OBSERVER_H_
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#include "base/compiler_specific.h"
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#include "content/public/renderer/render_frame_observer.h"
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#include "third_party/WebKit/public/web/WebContentSettingsClient.h"
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namespace atom {
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class ContentSettingsObserver : public content::RenderFrameObserver,
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public blink::WebContentSettingsClient {
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public:
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explicit ContentSettingsObserver(content::RenderFrame* render_frame);
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~ContentSettingsObserver() override;
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// blink::WebContentSettingsClient implementation.
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bool allowDatabase(const blink::WebString& name,
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const blink::WebString& display_name,
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unsigned estimated_size) override;
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bool allowStorage(bool local) override;
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bool allowIndexedDB(const blink::WebString& name,
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const blink::WebSecurityOrigin& security_origin) override;
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private:
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// content::RenderFrameObserver implementation.
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void OnDestruct() override;
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DISALLOW_COPY_AND_ASSIGN(ContentSettingsObserver);
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};
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} // namespace atom
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#endif // ATOM_RENDERER_CONTENT_SETTINGS_OBSERVER_H_
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@ -433,6 +433,8 @@
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'atom/renderer/atom_render_view_observer.h',
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'atom/renderer/atom_renderer_client.cc',
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'atom/renderer/atom_renderer_client.h',
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'atom/renderer/content_settings_observer.cc',
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'atom/renderer/content_settings_observer.h',
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'atom/renderer/guest_view_container.cc',
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'atom/renderer/guest_view_container.h',
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'atom/renderer/node_array_buffer_bridge.cc',
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