bcarrella/cef
1
0
Fork 0
mirror of https://bitbucket.org/chromiumembedded/cef synced 2025-06-05 21:39:12 +02:00
Code Issues Packages Projects Releases Wiki Activity

Add sandbox support (issue #524).

Browse Source 
- 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
This commit is contained in:
Marshall Greenblatt
2013-11-15 18:47:02 +00:00
parent 395f443215
commit f5bc72b234
24 changed files with 485 additions and 52 deletions
Download Patch File Download Diff File Expand all files Collapse all files

92
include/cef_sandbox_win.h Normal file
View File

@ -0,0 +1,92 @@
// Copyright (c) 2013 Marshall A. Greenblatt. All rights reserved.
//
// Redistribution and use in source and binary forms, with or without
// modification, are permitted provided that the following conditions are
// met:
//
// * Redistributions of source code must retain the above copyright
// notice, this list of conditions and the following disclaimer.
// * Redistributions in binary form must reproduce the above
// copyright notice, this list of conditions and the following disclaimer
// in the documentation and/or other materials provided with the
// distribution.
// * Neither the name of Google Inc. nor the name Chromium Embedded
// Framework nor the names of its contributors may be used to endorse
// or promote products derived from this software without specific prior
// written permission.
//
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
#ifndef CEF_INCLUDE_CEF_SANDBOX_WIN_H_
#define CEF_INCLUDE_CEF_SANDBOX_WIN_H_
#pragma once
#include "include/cef_base.h"
#if defined(OS_WIN)
#ifdef __cplusplus
extern "C" {
#endif
// The sandbox is used to restrict sub-processes (renderer, plugin, GPU, etc)
// from directly accessing system resources. This helps to protect the user
// from untrusted and potentially malicious Web content.
// See http://www.chromium.org/developers/design-documents/sandbox for
// complete details.
//
// To enable the sandbox on Windows the following requirements must be met:
// 1. Use the same executable for the browser process and all sub-processes.
// 2. Link the executable with the cef_sandbox static library.
// 3. Call the cef_sandbox_info_create() function from within the executable
// (not from a separate DLL) and pass the resulting pointer into both the
// CefExecutProcess() and CefInitialize() functions via the
// |windows_sandbox_info| parameter.
///
// Create the sandbox information object for this process. It is safe to create
// multiple of this object and to destroy the object immediately after passing
// into the CefExecutProcess() and/or CefInitialize() functions.
///
void* cef_sandbox_info_create();
///
// Destroy the specified sandbox information object.
///
void cef_sandbox_info_destroy(void* sandbox_info);
#ifdef __cplusplus
}
///
// Manages the life span of a sandbox information object.
///
class CefScopedSandboxInfo {
public:
CefScopedSandboxInfo() {
sandbox_info_ = cef_sandbox_info_create();
}
~CefScopedSandboxInfo() {
cef_sandbox_info_destroy(sandbox_info_);
}
void* sandbox_info() const { return sandbox_info_; }
private:
void* sandbox_info_;
};
#endif // __cplusplus
#endif // defined(OS_WIN)
#endif // CEF_INCLUDE_CEF_SANDBOX_WIN_H_