# Copyright (c) 2015,2017, 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. # Allow hostapd_cli to work. hostapd_cli creates a socket in # /data/misc/wifi/sockets which hostapd communicates with. userdebug_or_eng(` unix_socket_send(hostapd, wifi_vendor_wpa, su) ') binder_call(hostapd, cnd) unix_socket_connect(hostapd, cnd, cnd) unix_socket_send(hostapd, cnd, cnd) allow hostapd cnd:{ fifo_file netlink_route_socket netlink_tcpdiag_socket unix_stream_socket} { read write }; allow hostapd cnd:fifo_file r_file_perms; allow hostapd smem_log_device:chr_file rw_file_perms; allow hostapd fstman:unix_dgram_socket sendto; allow hostapd wifi_vendor_data_file:dir w_dir_perms; allow hostapd wifi_vendor_data_file:file create_file_perms; allow hostapd wifi_vendor_hostapd_socket:dir w_dir_perms; allow hostapd wifi_vendor_hostapd_socket:sock_file { unlink create setattr }; # wigig_hostapd has its own directory for sockets, # in order to prevent conflicts with wifi hostapd # allow wigig_hostapd to create the directory holding its control socket allow hostapd wigig_hostapd_socket:dir create_dir_perms; # wigig_hostapd needs to create, bind to, read and write its control socket allow hostapd wigig_hostapd_socket:sock_file create_file_perms; # allow wigig_hostapd to send replies to wigighalsvc allow hostapd wigighalsvc:unix_dgram_socket sendto; # allow hostapd to attach to fstman socket allow hostapd wpa_socket:dir r_dir_perms; allow hostapd wpa_socket:sock_file rw_file_perms; allow hostapd wifi_vendor_wpa_socket:dir r_dir_perms; allow hostapd wifi_vendor_wpa_socket:sock_file rw_file_perms;