common/system_server.te

allow system_server self:capability sys_module;

# allow system_server to communicate with cnd process over cnd_socket
unix_socket_connect(system_server, cnd, cnd)

# allow  system/framework applications to update the cnd configuration files
allow system_server cnd_data_file:dir rw_dir_perms;
allow system_server cnd_data_file:file create_file_perms;

# Access to sensors socket
unix_socket_connect(system_server, sensors, sensors)
unix_socket_send(system_server, sensors, sensors)
allow system_server sensors:unix_stream_socket sendto;
allow system_server sensors_socket:sock_file r_file_perms;
qmux_socket(system_server);

allow system_server self:socket create_socket_perms;
allow system_server sensors_persist_file:dir r_dir_perms;
allow system_server sensors_persist_file:file r_file_perms;

# access to perflock
allow system_server mpctl_socket:dir r_dir_perms;
unix_socket_send(system_server, mpctl, mpdecision)
unix_socket_connect(system_server, mpctl, mpdecision)

#access to gamed
unix_socket_connect(system_server, gamed, gamed)

allow system_server {
    # For wifistatemachine
    wbc_service
    # Allow system_server to add digital pen system service
    usf_service
    dpmservice
}:service_manager add;

allow system_server qtitetherservice_service:service_manager find;

#For ANT tty communication and to set wc_transport prop
allow system_server {
    bluetooth_prop
    usf_prop
    alarm_handled_prop
    alarm_instance_prop
}:property_service set;

# required for ANT App to connectto wcnss_filter sockets
allow system_server bluetooth:unix_stream_socket connectto;
# access to iop
unix_socket_send(system_server, iop, dumpstate)
unix_socket_connect(system_server, iop, dumpstate)

# allow  system/framework applications to update the dpmd configuration files
unix_socket_connect(system_server, dpmd, dpmd);
allow system_server { dpmd_socket socket_device }:sock_file w_file_perms;
allow system_server dpmd_data_file:dir create_dir_perms;
allow system_server dpmd_data_file:file create_file_perms;

unix_socket_send(system_server, mpctl, perfd)
unix_socket_connect(system_server, mpctl, perfd)

# For location
type_transition system_server location_data_file:sock_file location_socket "location-mq-s";
type_transition system_server location_data_file:sock_file location_socket "alarm_svc";
allow system_server location:unix_stream_socket connectto;
allow system_server location_data_file:{ file fifo_file } create_file_perms;
allow system_server location_data_file:dir create_dir_perms;
allow system_server { location_app_data_file mdtp_svc_app_data_file } :file rw_file_perms;
allow system_server { location_app_data_file mdtp_svc_app_data_file } :dir r_dir_perms;
allow system_server location_socket:sock_file create_file_perms;
allow system_server location_prop:property_service set;

#For wifistatemachine
allow system_server kernel:key search;

#For ssr
allow system_server ssr_device:chr_file r_file_perms;

allow system_server { fuse persist_file }:dir search;

allow system_server {
    serial_device
    smd_device
    # graphics_device, audio_device, tee_device is for WFD
    graphics_device
    audio_device
    tee_device
}:chr_file rw_file_perms;

#For firmware
r_dir_file(system_server, bt_firmware_file)

#For BT firmware
r_dir_file(system_server, firmware_file)

#connect to wcnss_filter
allow system_server wcnss_filter:unix_stream_socket connectto;

# Allow system server access to usf resources
allow system_server usf:process signal;
allow system_server usf:unix_stream_socket connectto;
allow system_server usf_data_file:sock_file write;
allow system_server usf_data_file:dir rw_dir_perms;
allow system_server usf_data_file:file r_file_perms;
allow system_server usf_data_file:lnk_file create_file_perms;
allow system_server usf_data_file:fifo_file w_file_perms;

# For WFD
allow system_server graphics_device:dir r_dir_perms;

# Allow Izat service
allow system_server izat_service:service_manager add;

# For QSEE Svc Apps
allow system_server qsee_svc_app_data_file:file rw_file_perms;
allow system_server qsee_svc_app_data_file:dir r_dir_perms;

#Allow access to netmgrd socket
netmgr_socket(system_server);

# So init can manage our process
allow system_server RIDL:fd use;
allow system_server RIDL:fifo_file write;

# So init can manage our process
allow system_server qti_logkit:fd use;
allow system_server qti_logkit:fifo_file write;

#Rules for system server to talk to peripheral manager
use_per_mgr(system_server);

#allow binder calls
binder_call(system_server, seempd)

# Allow system server access to qfp daemon
binder_call(system_server, qfp-daemon);
allow system_server iqfp_service:service_manager find;

#for seemp
unix_socket_send(system_server, seempdw, seempd)

# For shutdown animation
allow system_server ctl_bootanim_prop:property_service set;

# allow tethering to access dhcp leases
r_dir_file(system_server, dhcp_data_file)

# Allow system server to set fst system properties
allow system_server fst_prop:property_service set;

#allow access to fingerprintd data file
allow system_server fingerprintd_data_file:file { r_file_perms unlink };
allow system_server fingerprintd_data_file:dir { rw_dir_perms rmdir };

#for Wifi module this is needed
allow system_server system_file:system module_load;

allow system_server persist_alarm_file:dir rw_dir_perms;
allow system_server persist_alarm_file:file { rw_file_perms create };