# Domain for shill daemon.
type shill, domain;
type shill_exec, exec_type, file_type;
type shill_data_file, file_type, data_file_type;

brillo_domain(shill)
net_domain(shill)

# Allow crash_reporter access to core dump files.
allow_crash_reporter(shill)

# Allow shill to report metrics.
allow_metrics_reporting(shill)

file_type_auto_trans(shill, system_data_file, shill_data_file)

# Following permissions are needed for shill.
allow shill dbus_daemon:unix_stream_socket connectto;
allow shill self:packet_socket create_socket_perms;
allow shill self:netlink_socket create_socket_perms;
allow shill self:netlink_route_socket { rw_socket_perms nlmsg_write };
allow shill proc_net:file w_file_perms;
allow shill sysfs:file w_file_perms;
allow shill wifi_sysfs_entry:file rw_file_perms;
allow shill self:capability { setuid setgid fsetid kill net_admin net_bind_service net_raw sys_module dac_override fowner };
allow shill self:capability2 block_suspend;

# Permissions for dhcpcd-6.8.2, which shill spawns using minijail.
allow shill dhcp_exec:file rx_file_perms;
# TODO(samueltan, jorgelo): remove these when dhcpcd-6.8.2 can be spawned with
# in the dhcp domain.
allow shill dhcp_data_file:dir create_dir_perms;
allow shill dhcp_data_file:file create_file_perms;

# Permissions for WiFi driver initialization.
allow shill wifi_device:chr_file rw_file_perms;
dontaudit shill wifi_device:chr_file { getattr ioctl };

# Permissions for dnsmasq.
allow shill dnsmasq_exec:file rx_file_perms;

# Read /proc.
r_dir_file(shill, proc)

allow shill proc_cpuinfo:file { read getattr open };
allow shill proc_net:dir search;
allow shill proc_net:file { read getattr };

allow shill rootfs:dir getattr;

# Read /sys.
r_dir_file(shill, sysfs)
allow shill sysfs:lnk_file read;

# Don't spam the logs when trying to kill dhcpcd.
# TODO(samueltan): remove this once b/24944751 is fixed.
dontaudit shill domain:dir search;
dontaudit shill domain:{file lnk_file} r_file_perms;

dontaudit shill self:capability sys_ptrace;