###
### Untrusted apps.
###
### This file defines the rules for untrusted apps running with
### 29 < targetSdkVersion <= 31.
###
### See public/untrusted_app.te for more information about which apps are
### placed in this selinux domain.
###
### TODO(b/192334803): Merge this policy into untrusted_app_29 when possible
###

typeattribute untrusted_app_30 coredomain;

app_domain(untrusted_app_30)
untrusted_app_domain(untrusted_app_30)
net_domain(untrusted_app_30)
bluetooth_domain(untrusted_app_30)

# allow sending RTM_GETNEIGH{TBL} messages.
allow untrusted_app_30 self:netlink_route_socket nlmsg_getneigh;
auditallow untrusted_app_30 self:netlink_route_socket nlmsg_getneigh;

# Connect to mdnsd via mdnsd socket.
unix_socket_connect(untrusted_app_30, mdnsd, mdnsd)
userdebug_or_eng(`
  auditallow untrusted_app_30 mdnsd_socket:sock_file write;
  auditallow untrusted_app_30 mdnsd:unix_stream_socket connectto;
')

# Allow calling inotify on APKs for backwards compatibility. This is disallowed
# for targetSdkVersion>=34 to remove a sidechannel.
allow untrusted_app_30 apk_data_file:dir { watch watch_reads };
allow untrusted_app_30 apk_data_file:file { watch watch_reads };
userdebug_or_eng(`
  auditallow untrusted_app_30 apk_data_file:dir { watch watch_reads };
  auditallow untrusted_app_30 apk_data_file:file { watch watch_reads };
')