PWN-Hunter/android_system_sepolicy
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Merge "Allow isolated_app to use TCP and UDP sockets brokered over IPC."

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Robert Sesek 2020-01-21 21:38:40 +00:00 committed by Gerrit Code Review
commit 3689c1481a
1 changed files with 5 additions and 1 deletions
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6
private/isolated_app.te
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@ -13,6 +13,10 @@ app_domain(isolated_app)
# Access already open app data files received over Binder or local socket IPC.
allow isolated_app { app_data_file privapp_data_file }:file { append read write getattr lock map };
# Allow access to network sockets received over IPC. New socket creation is not
# permitted.
allow isolated_app { ephemeral_app priv_app untrusted_app_all }:{ tcp_socket udp_socket } { rw_socket_perms_no_ioctl };
allow isolated_app activity_service:service_manager find;
allow isolated_app display_service:service_manager find;
allow isolated_app webviewupdate_service:service_manager find;
@ -130,7 +134,7 @@ neverallow isolated_app {
# excluding unix_stream_socket and unix_dgram_socket.
# Many of these are socket families which have never and will never
# be compiled into the Android kernel.
neverallow isolated_app self:{
neverallow isolated_app { self ephemeral_app priv_app untrusted_app_all }:{
socket tcp_socket udp_socket rawip_socket netlink_socket packet_socket
key_socket appletalk_socket netlink_route_socket
netlink_tcpdiag_socket netlink_nflog_socket netlink_xfrm_socket