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https://github.com/RGBCube/serenity
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2381b19719
To protect the main Browser process against nefarious cookies, parse the cookies out-of-process and then send the parsed result over IPC to the main process. This way, if the cookie parser blows up, only that tab will be affected.
121 lines
5.1 KiB
C++
121 lines
5.1 KiB
C++
/*
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* Copyright (c) 2020-2021, Andreas Kling <kling@serenityos.org>
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions are met:
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*
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* 1. Redistributions of source code must retain the above copyright notice, this
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* list of conditions and the following disclaimer.
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*
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* 2. Redistributions in binary form must reproduce the above copyright notice,
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* this list of conditions and the following disclaimer in the documentation
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* and/or other materials provided with the distribution.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
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* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
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* DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
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* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
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* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
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* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
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* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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#pragma once
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#include <AK/Noncopyable.h>
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#include <AK/OwnPtr.h>
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#include <AK/RefPtr.h>
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#include <AK/URL.h>
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#include <AK/WeakPtr.h>
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#include <AK/Weakable.h>
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#include <Kernel/API/KeyCode.h>
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#include <LibGfx/Forward.h>
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#include <LibGfx/Palette.h>
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#include <LibGfx/StandardCursor.h>
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#include <LibWeb/Forward.h>
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namespace Web {
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class PageClient;
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class Page : public Weakable<Page> {
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AK_MAKE_NONCOPYABLE(Page);
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AK_MAKE_NONMOVABLE(Page);
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public:
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explicit Page(PageClient&);
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~Page();
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PageClient& client() { return m_client; }
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const PageClient& client() const { return m_client; }
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Web::Frame& main_frame() { return *m_main_frame; }
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const Web::Frame& main_frame() const { return *m_main_frame; }
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Web::Frame& focused_frame();
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const Web::Frame& focused_frame() const { return const_cast<Page*>(this)->focused_frame(); }
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void set_focused_frame(Badge<EventHandler>, Frame&);
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void load(const URL&);
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void load(const LoadRequest&);
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void load_html(const StringView&, const URL&);
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bool handle_mouseup(const Gfx::IntPoint&, unsigned button, unsigned modifiers);
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bool handle_mousedown(const Gfx::IntPoint&, unsigned button, unsigned modifiers);
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bool handle_mousemove(const Gfx::IntPoint&, unsigned buttons, unsigned modifiers);
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bool handle_mousewheel(const Gfx::IntPoint&, unsigned button, unsigned modifiers, int wheel_delta);
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bool handle_keydown(KeyCode, unsigned modifiers, u32 code_point);
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Gfx::Palette palette() const;
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Gfx::IntRect screen_rect() const;
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private:
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PageClient& m_client;
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RefPtr<Frame> m_main_frame;
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WeakPtr<Frame> m_focused_frame;
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};
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class PageClient {
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public:
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virtual bool is_multi_process() const = 0;
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virtual Gfx::Palette palette() const = 0;
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virtual Gfx::IntRect screen_rect() const = 0;
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virtual void page_did_set_document_in_main_frame(DOM::Document*) { }
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virtual void page_did_change_title(const String&) { }
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virtual void page_did_start_loading(const URL&) { }
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virtual void page_did_finish_loading(const URL&) { }
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virtual void page_did_change_selection() { }
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virtual void page_did_request_cursor_change(Gfx::StandardCursor) { }
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virtual void page_did_request_context_menu(const Gfx::IntPoint&) { }
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virtual void page_did_request_link_context_menu(const Gfx::IntPoint&, const URL&, [[maybe_unused]] const String& target, [[maybe_unused]] unsigned modifiers) { }
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virtual void page_did_request_image_context_menu(const Gfx::IntPoint&, const URL&, [[maybe_unused]] const String& target, [[maybe_unused]] unsigned modifiers, const Gfx::Bitmap*) { }
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virtual void page_did_click_link(const URL&, [[maybe_unused]] const String& target, [[maybe_unused]] unsigned modifiers) { }
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virtual void page_did_middle_click_link(const URL&, [[maybe_unused]] const String& target, [[maybe_unused]] unsigned modifiers) { }
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virtual void page_did_enter_tooltip_area(const Gfx::IntPoint&, const String&) { }
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virtual void page_did_leave_tooltip_area() { }
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virtual void page_did_hover_link(const URL&) { }
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virtual void page_did_unhover_link() { }
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virtual void page_did_invalidate(const Gfx::IntRect&) { }
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virtual void page_did_change_favicon(const Gfx::Bitmap&) { }
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virtual void page_did_layout() { }
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virtual void page_did_request_scroll(int) { }
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virtual void page_did_request_scroll_into_view(const Gfx::IntRect&) { }
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virtual void page_did_request_alert(const String&) { }
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virtual bool page_did_request_confirm(const String&) { return false; }
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virtual String page_did_request_prompt(const String&, const String&) { return {}; }
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virtual String page_did_request_cookie(const URL&, Cookie::Source) { return {}; }
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virtual void page_did_set_cookie(const URL&, const Cookie::ParsedCookie&, Cookie::Source) { }
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protected:
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virtual ~PageClient() = default;
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};
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}
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