// Copyright 2008, Google Inc. // 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 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 SANDBOX_SRC_JOB_H_ #define SANDBOX_SRC_JOB_H_ #include "base/basictypes.h" #include "sandbox/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, NULL); //no job name // job.AssignProcessToJob(process_handle); class Job { public: Job() : job_handle_(NULL) { } ~Job(); // Initializes and creates the job object. The security of the job is based // on the security_level parameter. // job_name can be NULL 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, wchar_t *job_name, DWORD ui_exceptions); // 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. The destructor of the // class won't close the handle when called. // If the object is not yet initialized, it returns 0. HANDLE Detach(); private: // Handle to the job referenced by the object. HANDLE job_handle_; DISALLOW_EVIL_CONSTRUCTORS(Job); }; } // namespace sandbox #endif // SANDBOX_SRC_JOB_H