platform_system_sepolicy/rild.te

# rild - radio interface layer daemon
type rild, domain;
type rild_exec, exec_type, file_type;

init_daemon_domain(rild)
net_domain(rild)
allow rild self:netlink_route_socket { setopt write };
allow rild kernel:system module_request;
unix_socket_connect(rild, property, init)
unix_socket_connect(rild, qemud, qemud)
allow rild self:capability { setuid net_admin net_raw };
allow rild alarm_device:chr_file rw_file_perms;
allow rild cgroup:dir create_dir_perms;
allow rild radio_device:chr_file rw_file_perms;
allow rild radio_device:blk_file r_file_perms;
allow rild qemu_device:chr_file rw_file_perms;
allow rild mtd_device:dir search;
allow rild efs_file:dir create_dir_perms;
allow rild efs_file:file create_file_perms;
allow rild shell_exec:file rx_file_perms;
allow rild bluetooth_efs_file:file r_file_perms;
allow rild bluetooth_efs_file:dir r_dir_perms;
allow rild radio_data_file:dir rw_dir_perms;
allow rild radio_data_file:file create_file_perms;
allow rild sdcard_type:dir r_dir_perms;
allow rild system_data_file:dir create_dir_perms;
allow rild system_data_file:file create_file_perms;
allow rild system_file:file x_file_perms;
dontaudit rild self:capability sys_admin;
# XXX Label sysfs files with a specific type?
allow rild sysfs:file rw_file_perms;

# property service
allow rild rild_prop:property_service set;
allow rild radio_prop:property_service set;

# Read/Write to uart driver (for GPS)
allow rild gps_device:chr_file rw_file_perms;

allow rild tty_device:chr_file rw_file_perms;

# Allow rild to create, bind, read, write to itself through a netlink socket
allow rild self:netlink_socket { create bind read write };

allow rild self:netlink_kobject_uevent_socket { bind create getopt read setopt };