Revert "Remove rules for xtwifi-inet-agent as the daemon is removed"

This reverts commit 7e92c8ac9902f26654910890f6e1965f498f9a09.

Change-Id: I49ee8db516b1653d62c837d3130ab5186363a806
Signed-off-by: Adithya R <gh0strider.2k18.reborn@gmail.com>

sepolicy/generic/vendor/common/location_lowi_server.te

@@ -1 +1,4 @@
 allow vendor_location_lowi_server vendor_location:unix_stream_socket connectto;
+
+## send to /dev/socket/location/mq/inet-agent-cs
+allow vendor_location_lowi_server vendor_location_xtwifi_inetagent:unix_dgram_socket sendto;

sepolicy/qva/vendor/common/file_contexts

@@ -1,2 +1,5 @@
 # QRTR
 /(vendor|system/vendor)/bin/qrtr-lookup u:object_r:vendor_qrtr_exec:s0
+
+# GNSS
+/(vendor|system/vendor)/bin/xtwifi-inet-agent	u:object_r:vendor_location_xtwifi_inetagent_exec:s0

sepolicy/qva/vendor/common/hal_gnss_qti.te

@@ -0,0 +1 @@
+allow vendor_hal_gnss_qti vendor_location_xtwifi_inetagent:unix_dgram_socket sendto;

sepolicy/qva/vendor/common/location.te

@@ -0,0 +1,4 @@
+userdebug_or_eng(`
+  # stop or kill loc_launcher, it will send signal Sigkill or Sigstop to child processes.
+  allow vendor_location vendor_location_xtwifi_inetagent:process { signal sigkill sigstop };
+')

sepolicy/qva/vendor/common/location_slim_daemon.te

@@ -0,0 +1,2 @@
+## send to /dev/socket/location/mq/ - inet-agent-tdp-dl, inet-agent-cs
+allow vendor_location_slim_daemon vendor_location_xtwifi_inetagent:unix_dgram_socket sendto;

sepolicy/qva/vendor/common/location_xtwifi_client.te

@@ -0,0 +1,2 @@
+# send to /dev/socket/location/ - mq/inet-agent-tdp-dl, mq/inet-agent-cs etc
+allow vendor_location_xtwifi_client vendor_location_xtwifi_inetagent:unix_dgram_socket sendto;

sepolicy/qva/vendor/common/location_xtwifi_inetagent.te

@@ -0,0 +1,74 @@
+# Copyright (c) 2022 Qualcomm Innovation Center, Inc. All rights reserved.
+#
+# Redistribution and use in source and binary forms, with or without
+# modification, are permitted (subject to the limitations in the
+# disclaimer below) provided that the following conditions are met:
+#
+#     * Redistributions of source code must retain the above copyright
+#       notice, this list of conditions and the following disclaimer.
+#
+#     * Redistributions in binary form must reproduce the above
+#       copyright notice, this list of conditions and the following
+#       disclaimer in the documentation and/or other materials provided
+#       with the distribution.
+#
+#     * Neither the name of Qualcomm Innovation Center, Inc. nor the names of its
+#       contributors may be used to endorse or promote products derived
+#       from this software without specific prior written permission.
+#
+# NO EXPRESS OR IMPLIED LICENSES TO ANY PARTY'S PATENT RIGHTS ARE
+# GRANTED BY THIS LICENSE. THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT
+# HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED
+# WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+# MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
+# IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR
+# ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+# DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE
+# GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+# INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER
+# IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+# OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
+# IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+# qva/vendor/common/location_xtwifi_inetagent.te - sepolicy rules for qti value added location module - xtwifi-inet-agent
+
+type vendor_location_xtwifi_inetagent, domain;
+type vendor_location_xtwifi_inetagent_exec, exec_type, vendor_file_type, file_type;
+
+# allows loc_launcher to launch xtwifi-inet-agent
+domain_auto_trans(vendor_location, vendor_location_xtwifi_inetagent_exec, vendor_location_xtwifi_inetagent)
+allow vendor_location_xtwifi_inetagent vendor_location:fd use;
+
+# allows file access in /data/vendor/location
+allow vendor_location_xtwifi_inetagent vendor_location_data_file:dir create_dir_perms;
+allow vendor_location_xtwifi_inetagent vendor_location_data_file:file create_file_perms;
+
+# allows socket access in /dev/socket/location
+allow vendor_location_xtwifi_inetagent vendor_location_socket:lnk_file { read open getattr };
+allow vendor_location_xtwifi_inetagent vendor_location_socket:sock_file create_file_perms;
+allow vendor_location_xtwifi_inetagent vendor_location_socket:dir rw_dir_perms;
+allow vendor_location_xtwifi_inetagent vendor_location:unix_dgram_socket { read write sendto };
+
+# allow socket communication with gnss hal
+allow vendor_location_xtwifi_inetagent vendor_hal_gnss_qti:unix_dgram_socket sendto;
+
+hwbinder_use(vendor_location_xtwifi_inetagent)
+get_prop(vendor_location_xtwifi_inetagent, hwservicemanager_prop)
+binder_call(vendor_location_xtwifi_inetagent, system_server)
+
+# allows shell execute xtwifi-inet-agent in userdebug mode.
+userdebug_or_eng(`
+  allow shell vendor_location_xtwifi_inetagent_exec:file rx_file_perms;
+')
+
+# Enable standard network access
+net_domain(vendor_location_xtwifi_inetagent)
+
+# send to /dev/socket/location/mq/LOWI-SERVER
+allow vendor_location_xtwifi_inetagent vendor_location_lowi_server:unix_dgram_socket sendto;
+
+## send to /dev/socket/location/mq/XTWiFi-PE
+allow vendor_location_xtwifi_inetagent vendor_location_xtwifi_client:unix_dgram_socket sendto;
+
+## send to /dev/socket/location/mq/SLIM
+allow vendor_location_xtwifi_inetagent vendor_location_slim_daemon:unix_dgram_socket sendto;

sepolicy/qva/vendor/common/system_server.te

@@ -1 +1,2 @@
 binder_call(system_server, vendor_qvrd_vndr)
+binder_call(system_server, vendor_location_xtwifi_inetagent);