PWN-Hunter/android_system_sepolicy
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lowpan: Add wpantund to SEPolicy

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Bug: b/64399219
Test: Manual
Change-Id: I4f6c7e4e3339ae95e43299bf364edff40d07c796
(cherry picked from commit c8bd93d7e8)
This commit is contained in:
Robert Quattlebaum 2017-08-04 14:51:36 -07:00
parent 28bc373d83
commit fd03d51736
6 changed files with 33 additions and 1 deletions
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6
private/compat/26.0/26.0.ignore.cil
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@ -33,7 +33,11 @@
thermalserviced_tmpfs
timezone_service
tombstoned_java_trace_socket
vold_service))
vold_service
wpantund
wpantund_exec
wpantund_service
wpantund_tmpfs))
;; private_objects - a collection of types that were labeled differently in
;; older policy, but that should not remain accessible to vendor policy.

1
private/file_contexts
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@ -259,6 +259,7 @@
/system/bin/thermalserviced u:object_r:thermalserviced_exec:s0
/system/bin/webview_zygote32 u:object_r:webview_zygote_exec:s0
/system/bin/webview_zygote64 u:object_r:webview_zygote_exec:s0
/system/bin/wpantund u:object_r:wpantund_exec:s0
/system/bin/virtual_touchpad u:object_r:virtual_touchpad_exec:s0
/system/bin/hw/android\.hidl\.allocator@1\.0-service u:object_r:hal_allocator_default_exec:s0
/system/etc/selinux/mapping/[0-9]+\.[0-9]+\.cil u:object_r:sepolicy_file:s0

1
private/system_server.te
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@ -180,6 +180,7 @@ binder_call(system_server, incidentd)
binder_call(system_server, netd)
binder_call(system_server, vold)
binder_call(system_server, wificond)
binder_call(system_server, wpantund)
binder_service(system_server)
# Use HALs

3
private/wpantund.te Normal file
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@ -0,0 +1,3 @@
typeattribute wpantund coredomain;
init_daemon_domain(wpantund)

1
public/service.te
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@ -150,3 +150,4 @@ type wifi_service, app_api_service, system_server_service, service_manager_type;
type wificond_service, service_manager_type;
type wifiaware_service, app_api_service, system_server_service, service_manager_type;
type window_service, system_api_service, system_server_service, service_manager_type;
type wpantund_service, system_api_service, service_manager_type;

22
public/wpantund.te Normal file
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@ -0,0 +1,22 @@
type wpantund, domain;
type wpantund_exec, exec_type, file_type;
hal_client_domain(wpantund, hal_lowpan)
net_domain(wpantund)
binder_use(wpantund)
binder_call(wpantund, system_server)
# wpantund needs to be able to check in with the lowpan_service
allow wpantund lowpan_service:service_manager find;
# create sockets to set interfaces up and down, add multicast groups, etc.
allow wpantund self:udp_socket create_socket_perms;
# setting interface state up/down and changing MTU are privileged ioctls
allowxperm wpantund self:udp_socket ioctl { SIOCSIFFLAGS SIOCSIFMTU };
# Allow us to bring up a TUN network interface.
allow wpantund tun_device:chr_file rw_file_perms;
allow wpantund self:capability { net_admin net_raw };
allow wpantund self:tun_socket create;