f943db7ad5
* Execute content script in isolated world * Inject script into newly created extension worlds * Create new content_script_bundle for extension scripts * Initialize chrome API in content script bundle * Define Chrome extension isolated world ID range 1 << 20 was chosen as it provides a sufficiently large range of IDs for extensions, but also provides a large enough buffer for any user worlds in [1000, 1 << 20). Ultimately this range can be changed if any user application raises it as an issue. * Insert content script CSS into document This now avoids a script wrapper to inject the style sheet. This closely matches the code used by chromium in `ScriptInjection::InjectCss`. * Pass extension ID to isolated world via v8 private
57 lines
2.3 KiB
C++
57 lines
2.3 KiB
C++
// 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_ATOM_SANDBOXED_RENDERER_CLIENT_H_
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#define ATOM_RENDERER_ATOM_SANDBOXED_RENDERER_CLIENT_H_
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#include <memory>
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#include <set>
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#include <string>
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#include <vector>
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#include "atom/renderer/renderer_client_base.h"
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#include "base/process/process_metrics.h"
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namespace atom {
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class AtomSandboxedRendererClient : public RendererClientBase {
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public:
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AtomSandboxedRendererClient();
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~AtomSandboxedRendererClient() override;
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void InitializeBindings(v8::Local<v8::Object> binding,
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v8::Local<v8::Context> context,
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bool is_main_frame);
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void InvokeIpcCallback(v8::Handle<v8::Context> context,
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const std::string& callback_name,
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std::vector<v8::Handle<v8::Value>> args);
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// atom::RendererClientBase:
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void DidCreateScriptContext(v8::Handle<v8::Context> context,
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content::RenderFrame* render_frame) override;
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void WillReleaseScriptContext(v8::Handle<v8::Context> context,
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content::RenderFrame* render_frame) override;
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void SetupMainWorldOverrides(v8::Handle<v8::Context> context,
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content::RenderFrame* render_frame) override;
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void SetupExtensionWorldOverrides(v8::Handle<v8::Context> context,
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content::RenderFrame* render_frame,
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int world_id) override;
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// content::ContentRendererClient:
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void RenderFrameCreated(content::RenderFrame*) override;
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void RenderViewCreated(content::RenderView*) override;
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void RunScriptsAtDocumentStart(content::RenderFrame* render_frame) override;
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void RunScriptsAtDocumentEnd(content::RenderFrame* render_frame) override;
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private:
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std::unique_ptr<base::ProcessMetrics> metrics_;
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// Getting main script context from web frame would lazily initializes
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// its script context. Doing so in a web page without scripts would trigger
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// assertion, so we have to keep a book of injected web frames.
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std::set<content::RenderFrame*> injected_frames_;
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DISALLOW_COPY_AND_ASSIGN(AtomSandboxedRendererClient);
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};
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} // namespace atom
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#endif // ATOM_RENDERER_ATOM_SANDBOXED_RENDERER_CLIENT_H_
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