blob: 153080bf6bd162b8f8329206b499bdd78a29cb0f (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
|
// Copyright (c) 2010 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#ifndef SANDBOX_SRC_JOB_H_
#define SANDBOX_SRC_JOB_H_
#include <stddef.h>
#include "base/macros.h"
#include "base/win/scoped_handle.h"
#include "sandbox/win/src/restricted_token_utils.h"
namespace sandbox {
// Handles the creation of job objects based on a security profile.
// Sample usage:
// Job job;
// job.Init(JOB_LOCKDOWN, nullptr); //no job name
// job.AssignProcessToJob(process_handle);
class Job {
public:
Job();
~Job();
// Initializes and creates the job object. The security of the job is based
// on the security_level parameter.
// job_name can be nullptr if the job is unnamed.
// If the chosen profile has too many ui restrictions, you can disable some
// by specifying them in the ui_exceptions parameters.
// If the function succeeds, the return value is ERROR_SUCCESS. If the
// function fails, the return value is the win32 error code corresponding to
// the error.
DWORD Init(JobLevel security_level,
const wchar_t* job_name,
DWORD ui_exceptions,
size_t memory_limit);
// Assigns the process referenced by process_handle to the job.
// If the function succeeds, the return value is ERROR_SUCCESS. If the
// function fails, the return value is the win32 error code corresponding to
// the error.
DWORD AssignProcessToJob(HANDLE process_handle);
// Grants access to "handle" to the job. All processes in the job can
// subsequently recognize and use the handle.
// If the function succeeds, the return value is ERROR_SUCCESS. If the
// function fails, the return value is the win32 error code corresponding to
// the error.
DWORD UserHandleGrantAccess(HANDLE handle);
// Revokes ownership to the job handle and returns it.
// If the object is not yet initialized, it returns an invalid handle.
base::win::ScopedHandle Take();
private:
// Handle to the job referenced by the object.
base::win::ScopedHandle job_handle_;
DISALLOW_COPY_AND_ASSIGN(Job);
};
} // namespace sandbox
#endif // SANDBOX_SRC_JOB_H_
|
