platform_system_core/init/property_service.h
Tom Cherry 5ab2e1c8f7 init: finer grained permissions for ctl. properties
Currently, permissions for ctl. property apply to each action verb, so
if a domain has permissions for controlling service 'foo', then it can
start, stop, and restart foo.

This change implements finer grainer permissions such that permission
can be given to strictly start a given service, but not stop or
restart it.  This new permission scheme is mandatory for the new
control functions, sigstop_on, sigstop_off, interface_start,
interface_stop, interface_restart.

Bug: 78511553
Test: see appropriate successes and failures based on permissions
Merged-In: I6ce915ae39954a67eb6fe1795a93cf715c352ae4
Change-Id: I6ce915ae39954a67eb6fe1795a93cf715c352ae4
(cherry picked from commit 1debdcf1cf)
2018-05-22 13:44:34 -07:00

45 lines
1.3 KiB
C++

/*
* Copyright (C) 2007 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#ifndef _INIT_PROPERTY_H
#define _INIT_PROPERTY_H
#include <sys/socket.h>
#include <string>
#include "epoll.h"
namespace android {
namespace init {
extern uint32_t (*property_set)(const std::string& name, const std::string& value);
uint32_t HandlePropertySet(const std::string& name, const std::string& value,
const std::string& source_context, const ucred& cr, std::string* error);
extern bool PropertyChildReap(pid_t pid);
void property_init(void);
void property_load_boot_defaults(void);
void load_persist_props(void);
void load_system_props(void);
void StartPropertyService(Epoll* epoll);
} // namespace init
} // namespace android
#endif /* _INIT_PROPERTY_H */