| # Copyright (c) 2017, The Linux Foundation. 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 The Linux Foundation 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 "AS IS" AND ANY EXPRESS OR IMPLIED |
| # WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF |
| # MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT |
| # 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. |
| |
| # ssgtzd - SSG TZ Daemon |
| type ssgtzd, domain, mlstrustedsubject; |
| type ssgtzd_exec, exec_type, vendor_file_type, file_type; |
| |
| init_daemon_domain(ssgtzd) |
| |
| #Allow access to smcinvoke device |
| allow ssgtzd tee_device:chr_file rw_file_perms; |
| |
| allow ssgtzd ssg_app:unix_stream_socket connectto; |
| #Allow access to firmware/image |
| allow ssgtzd vendor_firmware_file:dir r_dir_perms; |
| allow ssgtzd vendor_firmware_file:file r_file_perms; |
| |
| #Allow ssgtzd to create sockets for HTTP |
| allow ssgtzd self:udp_socket create_socket_perms; |
| |
| # Allow ssgtzd to write state information to /data/vendor/qwes/qwesd.conf |
| allow ssgtzd vendor_qwes_data_file:dir { setattr rw_dir_perms }; |
| allow ssgtzd vendor_qwes_data_file:file rw_file_perms; |
| |
| # Allow access to qipcrtr_socket |
| # Remove this when QMI service moves to pfmd |
| allow ssgtzd self:{ socket qipcrtr_socket } create_socket_perms; |
| allowxperm ssgtzd self:{ socket qipcrtr_socket } ioctl msm_sock_ipc_ioctls; |