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- The sandbox is now enabled by default on all platforms. Use the CefSettings.no_sandbox option or the "no-sandbox" command-line flag to disable sandbox support. - Windows: See cef_sandbox_win.h for requirements to enable sandbox support. - Windows: If Visual Studio isn't installed in the standard location set the CEF_VCVARS environment variable before running make_distrib.py or automate.py (see msvs_env.bat). - Linux: For binary distributions a new chrome-sandbox executable with SUID permissions must be placed next to the CEF executable. See https://code.google.com/p/chromium/wiki/LinuxSUIDSandboxDevelopment for details on setting up the development environment when building CEF from source code. git-svn-id: https://chromiumembedded.googlecode.com/svn/trunk@1518 5089003a-bbd8-11dd-ad1f-f1f9622dbc98
93 lines
3.3 KiB
C++
93 lines
3.3 KiB
C++
// Copyright (c) 2013 Marshall A. Greenblatt. 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
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// met:
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//
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// * Redistributions of source code must retain the above copyright
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// notice, this list of conditions and the following disclaimer.
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// * Redistributions in binary form must reproduce the above
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// copyright notice, this list of conditions and the following disclaimer
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// in the documentation and/or other materials provided with the
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// distribution.
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// * Neither the name of Google Inc. nor the name Chromium Embedded
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// Framework nor the names of its contributors may be used to endorse
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// or promote products derived from this software without specific prior
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// written permission.
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//
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// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
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// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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// (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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#ifndef CEF_INCLUDE_CEF_SANDBOX_WIN_H_
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#define CEF_INCLUDE_CEF_SANDBOX_WIN_H_
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#pragma once
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#include "include/cef_base.h"
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#if defined(OS_WIN)
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#ifdef __cplusplus
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extern "C" {
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#endif
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// The sandbox is used to restrict sub-processes (renderer, plugin, GPU, etc)
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// from directly accessing system resources. This helps to protect the user
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// from untrusted and potentially malicious Web content.
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// See http://www.chromium.org/developers/design-documents/sandbox for
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// complete details.
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//
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// To enable the sandbox on Windows the following requirements must be met:
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// 1. Use the same executable for the browser process and all sub-processes.
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// 2. Link the executable with the cef_sandbox static library.
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// 3. Call the cef_sandbox_info_create() function from within the executable
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// (not from a separate DLL) and pass the resulting pointer into both the
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// CefExecutProcess() and CefInitialize() functions via the
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// |windows_sandbox_info| parameter.
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///
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// Create the sandbox information object for this process. It is safe to create
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// multiple of this object and to destroy the object immediately after passing
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// into the CefExecutProcess() and/or CefInitialize() functions.
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///
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void* cef_sandbox_info_create();
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///
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// Destroy the specified sandbox information object.
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///
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void cef_sandbox_info_destroy(void* sandbox_info);
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#ifdef __cplusplus
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}
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///
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// Manages the life span of a sandbox information object.
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///
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class CefScopedSandboxInfo {
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public:
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CefScopedSandboxInfo() {
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sandbox_info_ = cef_sandbox_info_create();
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}
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~CefScopedSandboxInfo() {
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cef_sandbox_info_destroy(sandbox_info_);
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}
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void* sandbox_info() const { return sandbox_info_; }
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private:
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void* sandbox_info_;
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};
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#endif // __cplusplus
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#endif // defined(OS_WIN)
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#endif // CEF_INCLUDE_CEF_SANDBOX_WIN_H_
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