android_system_sepolicy/public/ppp.te
dcashman cc39f63773 Split general policy into public and private components.
Divide policy into public and private components.  This is the first
step in splitting the policy creation for platform and non-platform
policies.  The policy in the public directory will be exported for use
in non-platform policy creation.  Backwards compatibility with it will
be achieved by converting the exported policy into attribute-based
policy when included as part of the non-platform policy and a mapping
file will be maintained to be included with the platform policy that
maps exported attributes of previous versions to the current platform
version.

Eventually we would like to create a clear interface between the
platform and non-platform device components so that the exported policy,
and the need for attributes is minimal.  For now, almost all types and
avrules are left in public.

Test: Tested by building policy and running on device.

Change-Id: Idef796c9ec169259787c3f9d8f423edf4ce27f8c
2016-10-06 13:09:06 -07:00

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# Point to Point Protocol daemon
type ppp, domain, domain_deprecated;
type ppp_device, dev_type;
type ppp_exec, exec_type, file_type;
net_domain(ppp)
allow ppp mtp:socket rw_socket_perms_no_ioctl;
allow ppp mtp:unix_dgram_socket rw_socket_perms;
allow ppp ppp_device:chr_file rw_file_perms;
allow ppp self:capability net_admin;
allow ppp system_file:file rx_file_perms;
allow ppp vpn_data_file:dir w_dir_perms;
allow ppp vpn_data_file:file create_file_perms;
allow ppp mtp:fd use;